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We believe in better. And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions of people love. And we do it all right here at Sky. As a Principal Platform Engineer, you will be at the heart of building world-class systems for Sky and Global Streaming Technology. You will be responsible for defining product strategy and ensure that we are constantly innovating and delivering the best possible service to our development teams. We have a large community of Principal and Lead engineers across both DPE and the wider GST/Sky group, and you would be expected to work closely with these colleagues whether in your department or not as we truly believe in engineering-led delivery across the entire organisation. Our mission is to do all the heavy lifting for engineering teams; this is at the heart of everything we do as a department and is a key driver in how we make decisions. We are looking for a Principal Engineer to join the Platform Infrastructure Department and help drive improvements and new features on our global platform. In this role, you will form part of an Engineering department that spans London, Lisbon and Prague . We develop and provide a platform that empowers development and SRE teams to deploy their applications safely and run them reliably, securely and efficiently at scale. The teams in London play key roles in designing and building some of the key products delivered by DPE such as a Kubernetes based PaaS, a robust automated path to production using GitHub Actions and a developer portal utilizing Datadog. Alongside delivery teams we also have the bulk of the leadership team based in London which focuses on setting the department strategy, defining key delivery milestones using OKRs and ensuring the teams work as effectively as possible. What you'll do • Work with peer Principal engineers, Heads of Departments, Architects, Engineers, and Analysts to help strategies and deliver innovative end-to-end solution designs for products which deliver value to our development teams., • Be ready to champion your ideas and designs, innovation can sometimes be scary, but we need Principal engineers to push those boundaries and encourage change where value can be realised., • Work closely with architecture and external engineering teams to ensure alignment of project goals and priorities., • Build and drive the principal engineer community both within DPE and across GST more broadly. Providing guidance and mentorship to engineer roles within the department, helping them develop their technical and leadership skills., • Ensure data quality, integrity, and security by establishing and maintaining data governance standards and practices., • Accountable for overall project analysis, working closely with analysts and stakeholders to ensure we have exhaustive requirements defined before starting development. What you'll bring, • Hands on experience working with product and agile delivery teams, an understanding of iterative development and agile ways of working. Specifically, backend delivery teams using technologies including Kubernetes and AWS cloud products., • Proven experience in development languages such as Golang/Typescript, • Effective communication and interpersonal skills, able to assimilate information and present to audiences from various backgrounds and levels of understanding, spanning Product and Technology. The ability to explain highly technical concepts to a business focus audience., • Experience analysing a problem, refining requirements, documenting findings, and making recommendations within a team; with a sound understanding of what is important when building highly available , highly reliable services to best serve our customers., • Experience working within a delivery team, comprising of the following activities: Creating user stories and acceptance criteria using techniques such as BDD and facilitating user story mapping sessions. Facilitating scrum ceremonies including backlog refinement, planning and estimation sessions. Creating and maintaining component/application documentation, encompassing API specifications and Audit events, • Proven experience in a Principal or Leadership role, with strong collaboration and facilitation skills and the ability to make good technical decisions and to convince others as to the merits and reasons for those decisions. Experience mentoring others and supporting individuals through promotions processes / panels, as well as supporting the panel itself. Team overview Global Streaming Technology " Global Streaming Technology (GST) serves tens of millions of customers around the world through multiple international streaming services: Peacock across the US; NOW, WOW and" SkyShowtime "covering" nearly 30 "markets in Europe; and Showmax for over 40 countries in Africa. The Global Streaming Technology organization brings together engineering and operational talent across the US, UK, Portugal, Czech" Republic "and India." " Our Global Streaming Platform enables leading entertainment brands to stream internationally and engage large, diverse audiences with premium content-on any device, anywhere, anytime. Working with and trusted by the world's most prestigious content makers and rights holders-such as the NFL, NBA, English Premier League," Olympics "and major Hollywood studios including Universal-we ensure that our Global Streaming"Platform delivers the highest standards of performance, reliability," security "and innovation. " " Working in GST means joining a truly global team at the forefront of streaming technology. Here, you will collaborate with talented colleagues across multiple countries and disciplines, work with" cutting-edge "technologies that reach tens of millions of viewers worldwide, and be part of a dynamic, inclusive culture that values your ideas and supports your professional growth. " The rewards There's one thing people can't stop talking about when it comes to #LifeAtSky : the perks . Here's a taster: • Sky Q, for the TV you love all in one place, • The magic of Sky Glass at an exclusive rate, • A generous pension package, • Private healthcare, • Discounted mobile and broadband, • A wide range of Sky VIP rewards and experiences Inclusion & how you'll wor k We are a Disability Confident Employer, and welcome and encourage applications from all candidates. We will look to ensure a fair and consistent experience for all, and will make reasonable adjustments to support you where appropriate . Please flag any adjustments you need to your recruiter as early as you can. We've embraced hybrid working and split our time between unique office spaces and the convenience of working from home. You'll find out more about what hybrid working looks like for your role later on in the recruitment process. Your office space Osterley Our Osterley Campus is a 10-minute walk from Syon Lane train station. Or you can hop on one of our free shuttle buses that run to and from Osterley, Gunnersbury, Ealing Broadway and South Ealing tube stations. There are also plenty of bike shelters and showers. On campus, you'll find 13 subsidised restaurants, cafes, and a Waitrose. You can keep in shape at our subsidised gym, catch the latest shows and movies at our cinema, get your car washed, and even get pampered at our beauty salon. We'd love to hear from you Inventive, forward-thinking minds come together to work in Tech, Product and Data at Sky. It's a place where you can explore what if, how far, and what next. But better doesn't stop at what we do, it's how we do it, too. We embrace each other's differences. We support our community and contribute to a sustainable future for our business and the planet. If you believe in better, we'll back you all the way. Just so you know: if your application is successful, we'll ask you to complete a criminal record check. And depending on the role you have applied for and the nature of any convictions you may have, we might have to withdraw the offer.

Exciting opportunity for a Salesforce QA Test Lead to join this World Leading Energy Trading company on a critical trading project. This will be a 6-12 Month contract role initially with the view to extend on an ongoing basis. We're looking for an experienced Test Lead to drive end-to-end quality across complex Salesforce programmes. What you’ll do: • Lead functional, integration, regression & UAT testing, • Own test strategy, governance & quality metrics, • Hands-on Salesforce testing (Lightning, LWC, integrations, APIs), • Build automation frameworks using Python + Selenium, • Integrate tests into CI/CD (GitHub), • Mentor QA engineers and lead distributed teams What you bring: • 10+ years QA experience (3+ in Salesforce), • Strong Python/Selenium automation expertise, • Salesforce Lightning & API testing experience, • CI/CD, Agile/Scrum knowledge, • Excellent stakeholder & leadership skills With a focus within Energy Trading, Oil & Gas, Financial Markets and Commodities, we offer a transparent Recruitment Service that has proven to be reliable and effective for over 40 years. We are ISO accredited and proud of our excellent TrustPilot Reviews. Please telephone for an immediate response or email your CV for a quick response. Eaglecliff Ltd is acting in the capacity of an employment agency for permanent recruitment and an employment business for contractor resourcing.

Lead QA Engineer - E-Commerce / Advertising Oliver Bernard are currently seeking a Lead QA Engineer to join a well-established team for a E-commerce/Advertising client of ours. You’ll take direct ownership of automation development, manual validation of complex features, and ongoing improvements to QA frameworks, processes, and metrics The ideal candidate will have proven experience as a Lead QA Engineer, ideally operating in a Senior, Lead or manager capacity in their current role, and have the following: • Strong hands-on experience with TypeScript/JavaScript, • Comfortable building Automation frameworks with Playwright (and Cypress), • History of working with GitHub Actions for CI/CD, • Proficiency in exploratory and manual testing for complex web products, • Strong Management/Strategy experience is required. This is an on-site opening, based in London 1-2 days per week, and can offer £60-70k dependent on experience. Lead QA Engineer - E-Commerce / Advertising

Listing Monster builds AI-powered tools that help businesses and charities create high-quality e-commerce listings quickly and efficiently. We're a small, experienced team building practical software that solves real commercial problems using AI. We care about thoughtful engineering, clean solutions, and real progress - not hype. We're growing and looking to bring in two junior developers at the start of their careers. Who This Role Is For This role is ideal for someone who has recently graduated (or is about to). We're less interested in internships and formal experience, and more interested in how your brain works. You might be someone who: • Built things for fun before you had to, • Takes things apart to see how they work, • Has a habit of figuring things out independently We value curiosity and problem-solving ability over a polished CV. What You'll Actually Be Doing You'll be: • Working alongside experienced developers, • Contributing to real product features, • Figuring out problems and improving existing systems, • Writing well-structured, maintainable code, • Learning how production systems are built and maintained, • Gradually taking on more complex work as you grow You'll get support and guidance - but we'll also expect you to think. What We're Looking For Essential: • Solid understanding of programming fundamentals, • Comfortable in at least one programming language, • Logical thinker and clear communicator, • Genuinely interested in software and technology Strong signals: • Side projects (even small ones), • Any GitHub activity, • Tinkering with systems outside coursework, • Evidence of self-directed learning Salary & Location: Salary: £35,000 - £45,000 Location: Onsite in our London office at least 3 days per week (SE1 9PG) Benefits: Private healthcare, 25 days holiday, pension What It's Like to Work Here • Small team, low ego, • Direct communication, • Pragmatic engineering decisions, • Real customers using what we build We're a startup, which means things evolve - but we're not chaotic. We plan carefully and build deliberately. There's room to grow here, and we expect the people who join now to develop alongside the company. How to Apply Send: • A short introduction, • Links to anything you've built (if you have them), • A few sentences about a technical problem you recently worked through We're much more interested in how you think than how many frameworks you've listed. We look forward to hearing from you!

Power Platform Engineer, London/Hybrid, 6 months, £594/day (Inside IR35) A good client of mine, a leading digital consultancy are currently looking to bring on a Power Platform Engineer on a 6 month initial contract working for one of their big financial end cleints. This will be a hybrid role, working 3 days a week from their Central London office. Power Platform Engineer • Develops solutions on Microsoft Power Platform (Power Apps (Canvas and Model-driven), Power Automate, Dataverse, and Power BI)., • Strong software engineering fundamentals; familiar with the full SDLC from requirements through to production deployment., • Experience working in Agile/Scrum delivery teams., • Has built and deployed Canvas Apps and used Dataflows within Power Platform for data integration and transformation., • Comfortable setting up connectors and endpoints, including email connectors and REST API integrations., • Hands-on with Power Platform Pipelines and/or GitHub CI/CD for promoting solutions to production., • Familiar with the Microsoft/Azure stack (Azure configuration, Azure AD, SharePoint, Microsoft 365)., • Proven track record deploying solutions into production environments., • Good communication and presentation skills; able to present designs and demos to business stakeholders confidently. Apply for more information.

About the job Who We Are OpenBet is a global leader in betting and gaming entertainment, trusted by over 200 partners to create memorable winning moments for millions of players worldwide. From processing bets during iconic events like the FIFA World Cup and Super Bowl to pioneering next-gen products like BetBuilder, we continuously redefine the player experience with high-quality content, cutting-edge technology, and advanced player protection tools. For over 25 years, our unbeatable platform has powered the most recognizable betting brands, ensuring peak performance with 100% uptime, unmatched scale, and speed. With 85 licenses, 20 World Lottery Association operators on our customer roster, and a team of 1,200+ experts across 14 countries, we remain at the heart of the industry. Join OpenBet to take your career to the next level and be part of a global innovative team shaping the future of betting entertainment for millions worldwide. The Goal The Quant Development unit of the Data Science team is looking for a Quant Developer that will be responsible for creating and maintaining sports betting forecasting models. The role will be based in London. What you will be doing: • Creates new player props markets from price feed and stats data., • Adds significant new features and components to sports betting models to improve pricing in certain areas and markets., • Owns the team's services such as Alerting for Traders., • Manages data pipelines on the cloud and ensures they are efficient and scalable., • Reduces tech debt whilst working on other tasks, for example introducing a new interface for market contracts., • Collaborates and presents across team functions and communicates technical solutions effectively in Jira, Confluence and code., • Works closely with product owners and software developers to move projects from idea to integration., • Offers critical and concrete feedback in code reviews to ensure robust contributions like suggesting extra tests, spotting inconsistencies and helping resolve problems. The Player • A postgraduate qualification in Data Science, Machine Learning, Statistics, Mathematics or a closely related quantitative field., • 3+ years of working experience or a PhD in a quantitative field., • Advanced programming skills: (a) object-oriented programming (C# or Python) and (b) databases (SQL and NoSQL)., • Experience with various modelling techniques (e.g. Probability Distributions, GLMs, Monte Carlo Simulations, Bayesian Inference, Time-Series Analysis etc.), • A demonstrable interest in developing forecasting models for sports., • A good understanding of betting concepts and markets. Desirable Qualifications • 2+ years working experience in the betting industry., • Knowledge of modern Machine Learning methodologies (e.g. Neural Networks, Random Forests, GBMs, SVMs etc.)., • Experience with cloud computing services., • Experience with version control platforms (e.g. GitHub, Gitlab, Bitbucket etc.), • Experience with Jira and Confluence. Personal Attributes • Fluent in English (written and spoken)., • You must have a strong work ethic and outstanding interpersonal skills., • You must be self-motivated, a team-player and a creative thinker. What’s the Score? Why OpenBet? • The Playground: Join a team of innovators, disruptors, and game-changers who are reshaping the future of betting and gaming., • The Mission: Be part of a mission-driven organization that's committed to revolutionizing the way the world plays., • The Impact: Make a real impact on the world stage, leaving a lasting legacy that transcends boundaries and inspires generations to come., • The Culture: Immerse yourself in a culture of creativity, collaboration, and curiosity, where every idea is welcomed, every voice is heard, and every dream is encouraged., • The Future: Join us on the journey to build the future of betting and gaming, one game-changing innovation at a time. What we can offer YOU: • Attractive benefits, an open and supportive environment as well as a modern and exciting workplace, • The opportunity to interact with global teams on a regular basis as you and our business continues to develop & grow, • Tangible and genuine development - at OpenBet, you can take your career where you want it to go!, • And if that’s not enough; enjoy flexible working whilst we provide you with the guidance and development skills you need to progress and enhance your career, • We have a collaborative office environment with our team members in office 2 days per week. At OpenBet, we celebrate diversity and believe in creating an inclusive environment where every voice is valued and respected. We're committed to building a team that reflects the rich tapestry of humanity, embracing individuals from all walks of life, backgrounds, and identities. Join us in shaping the future of iGaming, where diversity isn't just celebrated—it's celebrated.

Job Title: Test Automation Engineer (Front end & API) Sector: Test consultancy specialising in financial services Essential Skills: Playwright (Typescript or JavaScript) and API Automation Location: Primarily remote with c1 day per month in the consultancy office in Berkshire & client visits when requested Salary: Up to £50,000/annum + benefits Start Date: We require someone to start ASAP Saffron QA is the recruitment partner to a successful and expanding software testing consultancy. The organisation has a reputation for providing high calibre software testing services within the financial services sector. We are in the market for a Test Automation Engineer with previous experience of designing and developing test automation frameworks in Playwright using either Typescript or JavaScript. We also require someone with good API automation experience and we are open to various tools and programming languages. The ideal candidate will be keen to progress their career in a consulting environment, where they can contribute to multiple projects, using a range of tools and technologies. You will be responsible for supporting the consultancy on test automation proof of concepts as well as presenting and demoing solutions to clients. We are looking for a candidate with the following experience; • Proven experience and ability to create test automation frameworks from scratch using Playwright and JavaScript or Typescript. Cypress automation experience would be beneficial., • Experience of designing API automation solutions, • Develop CI Test Pipeline on the creation, maintenance, and improvement of CI tools such as MS Azure, Jenkins, GitHub Actions., • Experience working with version control tools like GIT, GIT hub, Bitbucket and Azure Repos., • Establish and uphold coding standards for automation tools and processes., • Participate in the continuous improvement of the Quality Engineering process, including the implementation of best practices and automation strategies., • Create and maintain code and documentation for project work., • Provide regular status updates and reports on testing progress to the Test Manager and stakeholders. This position is being offered on a permanent basis and offers a salary of up to £50,000/annum. This is an immediate opening and require someone to start asap. *Must hold British passport or ILR due to background checking process. No Visa sponsorship available.

Affinity Labs: Founding Product Engineer Location: London Area, United Kingdom · On-site Company Description At Affinity Labs, we’re building a full-stack AI venture studio that partners with content creators to co-found authentic, scalable software businesses. By combining AI-native development with creator-led distribution, we're pioneering a new model of monetisation by rapidly building, launching, and scaling digital ventures alongside with creators and their audiences. We aim to launch ventures 10x faster and cheaper than traditional methods using our internal "AI factory": a multi-agent architecture, reusable component libraries, and a growing knowledge graph that learns from every product we ship. Why Affinity Labs: Ship at rapid pace with AI-accelerated workflows, see your work distributed to tens of thousands of users at launch, and compound impact across multiple products, not just one. Role Description You’ll lead end-to-end product engineering across our portfolio: scoping features, designing APIs and data models, building backend services, and shipping polished user-facing experiences across web and mobile. This is an early-stage, hands-on role with significant autonomy and responsibility. You will own full-stack product delivery, from infrastructure and AI integrations through to React / React Native interfaces, collaborating closely with founders, creators, product, and design to turn lean specs into scalable, user-loved software. We’re looking for a strong generalist with backend depth and real mobile experience. Responsibilities • Implement features end-to-end (mobile + web frontend → APIs → data models → integrations) while maintaining quality and velocity., • Build React Native mobile apps and shared component systems across products., • Design and ship scalable backend services (APIs, integrations, AI workflows)., • Run tight build → test → iterate → ship loops; provide realistic estimates and surface blockers early., • Manage tech debt pragmatically, • Participate in daily standups and weekly planning; contribute to technical strategy and execute from Linear tickets., • Contribute meaningfully to product and architecture discussions; be heard in debate and align to unified decisions., • Own operability: CI/CD, monitoring/alerting, performance optimisation, safe rollbacks., • Build and integrate AI features (LLM/agent workflows, RAG/vector DB integration, eval hooks, cost/safety guardrails)., • Help evolve our reusable product templates and shared architecture across the portfolio. Essential Requirements • 3-6+ years building production-grade full-stack applications, with clear ownership., • Strong backend experience in Python (FastAPI preferred) and solid database skills (PostgreSQL/MongoDB)., • Proven experience building and shipping mobile apps with React Native., • Strong React fundamentals (Next.js experience a plus)., • Solid API design and systems thinking., • Familiarity with AWS serverless patterns and Docker; basic CI/CD concepts., • Comfortable with Redis (caching/sessions) and queue/messaging patterns., • Startup mindset: high ownership, comfort with ambiguity, bias toward shipping., • Growth mindset & flexibility: open to feedback; not rigid about stack/tools., • Clear communicator & collaborator; able to guide product decisions from engineering perspective., • Evidence of shipping quickly in small teams (links to apps, repos, case studies, live products). Desired • Node.js alongside Python for services or integrations., • App Store / Google Play release experience., • Experience with vector databases (e.g., Chroma) and embedding pipelines., • LangChain or CrewAI for orchestration; MCP servers for integrations., • Security hygiene (secrets, permissions, least-privilege) and practical data-privacy basics., • Planning & execution in Linear (or similar). Tools & Stack • Backend/Runtime: Python (FastAPI), Node.js., • Frontend: React/Next.js, • Mobile: React Native, • Datastores: PostgreSQL, MongoDB (as appropriate), Redis (caching/sessions)., • Vectors/Embeddings: Chroma (or similar)., • AI Models & APIs: Claude (Anthropic), Gemini (Google); Amazon Nova Canvas (vision), Deepgram (audio)., • AI Dev Tools: LangChain or CrewAI (orchestration), MCP servers (integration), GitHub Copilot / Claude Code., • Infrastructure: AWS (serverless functions), Docker (primarily for custom MCPs). Competencies & Behaviours • Communicates clearly with technical and non-technical teammates., • Takes ownership from concept to deploy and through maintenance., • Thinks in systems + design for reuse across a portfolio., • Balances technical excellence with pragmatic delivery to meet business needs., • Adapts quickly to changing requirements and emerging tech; applies AI learnings., • Sets clear goals, tracks progress, and hits commitments; collaborates across disciplines. Why this role is a career launchpad • Own the code & the company. You step in as a Founding Engineer with a meaningful equity stake from day one., • Ship faster with AI at your side. Our workflow bakes in AI so you spend your time solving real problems—not boilerplate., • Ride a rocket. Our wider vision is big and the bar is high; we need driven people who can help us achieve an ambitious roadmap., • Grow like crazy. You’ll architect, build, and launch multiple products each year. The shipping reps you’ll get in 12 months here would take 3–4 years in a typical startup. There’s a lot of work, it’s high intensity, and the expectation is to ship extremely quickly., • Learn from builders, not bosses. Work shoulder-to-shoulder with a team that has scaled VC-backed startups, closed multi-million-pound term sheets, and collaborated with 1,000+ creators across formats and categories.

About us CheMastery is automating how research and manufacture are carried out. The chemical industry is a large and ever-growing market however, the work is still carried out mostly manually and chemical processes remained unchanged over the past 160 years. The lack of standardisation and digitisation created many problems for this fundamental industry, including reproducibility and cost/time efficiency which cost millions annually. A start-up in London, looking to expand its highly interdisciplinary team of exceptionally talented mechanical engineers, software developers, data scientists and chemists. All positions at CheMastery come with an extraordinary level of freedom to showcase your skill. Description The position as a Backend Python Developer is a permanent full-time position. As a Python Developer you will have be part of a brilliant software and hardware development team. Your core responsibility will be on the python side of our robot communication stack, the scheduler as well as data flow to and from the Database. Objectives • Ownership and development the next generation of our python interface to the laboratory automation platform., • The dataflow to and from the robotic platform., • Work on the operations scheduler., • Ownership of code quality, deployment processes, and library choices., • Understand and leverage code testing strategies (unit, integration, component, end-to-end). Your job will enable you to see your code work in action in chemical testing and first-hand with customers. Essential • Strong background in python., • Strong practical experience with databases (ideally postgres)., • Practical experience with multithreading., • Client server architecture., • Experience with efficient algorithm development (e.g. graph traversal)., • Experience in high performance data processing apllications., • Development for linux or unix environments., • Problem solving skills and good interdisciplinary communication., • Open to the environment of a start up with all its challenges and rewards., • Able to work alone and as part of a team., • You must be entitled to work in the UK. Desirable • Experience with C/C++ or firmware development., • Experience with GitHub and GitHub actions., • Project management / history of sole responsibility., • Previous start up experience., • Experience in the life sciences., • Experience with robots and/or safety critical systems., • Experience in statistical analysis and/or machine learning., • Experience with commercial software release and deploy cycles. Location The company offices and labs are based in London, Canada Water. We offer limited working from home but due to the practical nature of the position we will not consider fully remote applicants. About you You should be a curious individual with a passion for coding for applications in the physical world. You should be excited to work in a multi-discipline team and open to learn from other disciplines. What we offer A friendly, transparent, creative, and fast-paced working environment. You will have the freedom to see your project through its entire development cycle from the planning stage, testing all the way to commercial deployment. The wider team includes hardware engineers, data scientists and chemists. Career progression opportunities as the company grows. CheMastery is an equal opportunities employer. If you think you have what it takes to join a team set to revolutionise chemistry, we want to hear from you! The best way to reach us is through this application.

DevSecOps Engineer – Contract (6 Months) Location: London (Fully Remote) Contract Length: 6 months (extension likely) Rate: Up to £750 per day IR35: Inside or Outside IR35 (assessment pending / depending on engagement) We’re working with a cloud-native technology organisation operating in a regulated environment, currently scaling their DevSecOps capability as part of a wider platform and security transformation. This is a hands-on delivery role, ideal for a contractor who can quickly assess existing tooling and processes and implement practical security improvements. Key Responsibilities • Embed security controls and automation across CI/CD pipelines, • Improve cloud security posture across environments, • Implement and manage security tooling (SAST, DAST, container scanning, secrets management), • Support Infrastructure as Code security and best practices, • Work closely with engineering teams to promote security-by-design, • Identify and remediate vulnerabilities and misconfigurations, • Contribute to security standards, guardrails, and documentation Required Skills & Experience • Strong experience in a DevSecOps or DevOps with security focus role, • Hands-on cloud experience (AWS, Azure, or GCP), • CI/CD tooling (GitHub Actions, GitLab CI, Jenkins, or similar), • Infrastructure as Code (Terraform, CloudFormation, etc.), • Container and Kubernetes security, • Experience implementing security tooling and automation, • Ability to operate in fast-paced, distributed engineering teams

Job Overview We are seeking a highly skilled C++ Developer to join our dynamic software development team. The successful candidate will be responsible for designing, developing, and maintaining high-performance applications and systems. This role offers an exciting opportunity to work on innovative projects, utilise a broad range of programming languages and tools, and contribute to the realisation of complex software solutions. The ideal applicant will have a strong background in C++ alongside experience with related technologies such as JavaScript, Python, and SQL. This is a paid position suitable for both experienced professionals and interns eager to expand their expertise within a collaborative environment. Responsibilities • Develop, test, and optimise C++ applications to meet project requirements and performance standards, • Collaborate with cross-functional teams to design scalable software solutions using APIs, RESTful services, and cloud platforms such as AWS and Azure, • Maintain and enhance existing codebases whilst ensuring code quality and adherence to best practices, • Integrate C++ modules with front-end components using JavaScript and other relevant technologies, • Utilise version control systems including Git, SVN, and GitHub for efficient code management, • Participate in code reviews, debugging sessions, and technical documentation to support ongoing development efforts, • Contribute to application development projects involving SQL databases like MySQL and SQL Server, ensuring data integrity and security, • Proficiency in C++ with a solid understanding of object-oriented programming principles, • Experience with front-end development frameworks and JavaScript for seamless integration of user interfaces, • Familiarity with version control tools including Git, GitHub, SVN, and utilisation of APIs for system integration, • Knowledge of additional programming languages such as Python, Java, C#, Ruby on Rails, VBA, and .NET frameworks is advantageous, • Strong understanding of SQL databases like MySQL or SQL Server for data management tasks, • Experience working within Linux environments alongside cloud services like AWS or Azure is desirable, • Ability to develop robust application interfaces using RESTful APIs and web services

Site Reliability Engineer (Contract) – £450- £500/day OutsideIR35 6‑Month Contract | Fully Remote | Immediate Start A leading technology‑driven organisation is looking for an experienced Site Reliability Engineer to join on a 6‑month contract. This role is fully remote and ideal for someone who thrives in a service‑focused, continuous‑improvement environment. You’ll be responsible for keeping critical services stable, secure, and performant while driving improvements across infrastructure, automation, and operational workflows. Key Responsibilities • Maintain and improve production services with a focus on reliability, performance, and operational excellence, • Own and enhance Azure‑based infrastructure, ensuring clean, scalable, and well‑documented environments, • Lead improvements across CI/CD, IaC, monitoring, and operational tooling, • Troubleshoot and optimise traffic routing, security, and performance across Azure networking components, • Contribute to continuous improvement initiatives, reducing toil and increasing automation, • Collaborate with engineering teams to ensure best practices are followed across deployments and service operations Essential Skills • Azure DevOps – broad experience across pipelines, repos, service operations, and automation, • Azure Front Door – strong hands‑on experience with configuration, routing, WAF, and performance optimisation, • Azure Application Gateway – deep understanding of rules, listeners, routing, and security, • Infrastructure as Code – Terraform and GitHub‑based workflows, • Azure Containers – experience with containerised workloads (AKS, ACI, or similar), • Strong SRE mindset: service health, continuous improvement, operational hygiene, and reducing manual effort Unfortunately, this role does not offer sponsorship. If your looking for a new challenge and this sounds like you, we'd love to hear from you. Please apply with your most Up-to-Date CV, please contact me at

Captur helps software understand real world scenes in real-time with an SDK for flexible, on-demand visual recognition. We’re a small, rapidly scaling team backed by top-tier investors; we recently closed a $6M seed round to accelerate product and go-to-market growth. We are global leaders in edge ML and have validated +150M images on-device for enterprise customers such as Lime. Next, expanding as a horizontal platform across use cases that require real-time speed, high volume and coverage across a wide range of mobile devices. Role Snapshot You’ll own core pieces of our Android SDK: performance, stability and developer experience. You’ll profile power, latency and memory, optimise threading and networking, shape public Kotlin APIs and harden telemetry. You’ll also take ownership of production issues surfaced by Solutions Engineering and Customer Success: reproduce, fix the root cause and ship improvements. You won’t handle customer contracting or sales calls; your focus is a fast, stable SDK that makes integrations effortless. In H1, you’ll be partnering with the Head of Mobile and our React Native SDK engineer to deliver the next-generation SDK: translate product requirements into a revised SDK architecture, lead implementation of the key features, run a staged beta and show before→after gains on crash/ANR, latency and battery on our device matrix. Key Responsibilities Performance and reliability • Profile and optimise on-device performance and data paths (battery, CPU/GPU, memory), • Own threading, scheduling and back-pressure; make frame-time and latency predictable across device classes, • Design clear, stable, Kotlin-first public APIs (versioned, well-documented, testable), • Implement best practices for networking, auth and IO; make failure modes deterministic and observable, • Own CI/CD for the Android SDK (GitHub Actions/GitLab CI) and dependency hygiene; prepare release artefacts and hand off to Solutions Engineering for release cadence and publishing, • Partner with the Solutions Engineer: reproduce field issues, write minimal repros, land fixes and verify via dashboards, • Co-design the next generation of the Android Captur SDK for release at the end of Q2, • SDK Engineer owns: code quality, API design, perf, stability, instrumentation, and technical notes for releases, • Solutions Engineer owns: release cadence, artefact publishing, changelogs, customer comms and debug sessions What Success Looks Like (First 3 Months) 30 Days: • Get fully set up, read the codebase and understand how the SDK integrates into customer apps (run the sample integrations end-to-end), • Take on small backlog items and minor bug fixes to gain experience with the SDK, • Own a set of feature requests/changes in the existing SDK from design to merge, • Improve crash reporting and metrics: add any missing telemetry/events needed for clearer root-cause and cleaner dashboards, • Provide meaningful input on core sections of the SDK revamp (review/author proposals, • Become the Android SDK SME day-to-day: work independently with the Solutions Engineer to reproduce issues and land fixes that improve customer experience Core Requirements • Deep Kotlin (3+ years) experience focused on systems-level/SDK work (not UI-heavy app development): threading/concurrency, memory, camera/graphics/IO and performance tooling (Android Studio profilers, Perfetto, Systrace), • Shipped code across hundreds of device models and over 1m monthly SDK sessions with proven strategies to handle device quirks, • Hands-on experience with monitoring tools (Crashlytics/Sentry/Datadog or similar) and adding the right events to enable root-cause analysis (crashes, ANRs, latency), • Experience delivering SDKs via GitHub Actions/GitLab CI with Gradle/Maven, semantic versioning and signed artefacts, maintaining clean migrations and changelogs, • Utilise test-driven development in practice – writing unit and instrumentation tests and standing up integration harnesses around threading/IO, • Networking/auth/API fundamentals tuned for mobile constraints, • Based in the UK (London preferred) and able to work from our London office at least 1 day per week on an ongoing basis Bonus Points • Built or maintained Android SDKs used by external developers (versioning, migrations, deprecations), • Familiarity with common Computer Vision pipelines and ML Ops basics for mobile development, • Practical experience integrating or optimising TFLite/LiteRT for real-time use, • Able to work from our London office 3 days per week during the first 3 months to speed up pairing and knowledge transfer

QA Automation Engineer As a QA Automation Engineer (Associate level), you will join an elite engineering squad tasked with evolving a sophisticated .NET automation ecosystem. This is a role for a "Quality Developer", someone who wants to build, break, and optimize systems that the global financial market relies on every single day. The Technical Stack • The Backbone: C# / .NET Core for robust automation development., • Behavioral Testing: BDD implementation using SpecFlow or Reqnroll., • Modern UI & API: Advanced automation utilizing Playwright and Selenium for both interface and deep-layer REST API validation., • Cloud-Native Infra: Working within Azure environments, specifically leveraging AKS (Kubernetes) and Service Bus architectures., • CI/CD & AI: Fully integrated pipelines via GitHub Actions (YAML), with an active culture of using AI tools (Copilot, LLMs, MCPs) to accelerate framework builds. Your Impact • Architecting Quality: Partner with senior leads to design and maintain scalable regression suites that support complex, event-driven financial products., • Deep-Dive Analysis: Move beyond surface-level checks; you will utilize SQL and exploratory techniques to identify root causes within high-velocity messaging streams (FIX, Swift, XML, JSON)., • Pipeline Mastery: Own the quality gate within the CI/CD lifecycle, ensuring automated triggers and data quality checks are seamless and fail-safe., • Agile Innovation: Contribute to a culture that prioritizes Clean Code and innovative testing methodologies, including performance and load testing with tools like NeoLoad. Who You Are • The FinTech Specialist: You have a commercial background in finance, payments, or high-stakes transactional systems., • Code-First Mindset: You are proficient in C# and understand object-oriented principles, design patterns, and how to write maintainable test code., • Naturally Curious: You aren't satisfied with a "pass" result—you want to understand the underlying infrastructure, from Azure microservices to relational database integrity. Package & Culture • Salary: £50,000 – £60,000 per annum., • Rewards: Competitive annual bonus + comprehensive company benefits., • Environment: A "no-micromanagement" zone. You’ll have the autonomy to innovate in a fast-moving, agile setting., • Flexibility: A balanced Hybrid model out of a prime Central London location.

Location: Hybrid - Croydon, UK (2–3 days on site), with some remote working Client: Public Sector Rate: £500-600 per day (Inside IR35 preferred, Outside IR35 considered) Duration: 6 months (lots of scope, will be extended based on delivery) Start: ASAP Security Clearance: Must hold current, active SC clearance About the Role: We are seeking an experienced Senior DevOps Engineer to join a high-performing delivery team supporting critical public services. You will be responsible for building and maintaining secure, scalable cloud infrastructure using modern DevOps practices across AWS and Kubernetes environments. This role requires an individual who is comfortable working in secure, high-assurance environments and collaborating with multidisciplinary agile teams. Key Responsibilities Design, build, and maintain scalable and secure AWS infrastructure Deploy and operate Kubernetes platforms (EKS or equivalent) Implement and manage CI/CD pipelines and automation frameworks Use Infrastructure as Code (Terraform, CloudFormation, or similar) Support containerised workloads (Docker, Helm) Monitor, troubleshoot and resolve production incidents Work closely with development, architecture and security teams Ensure platforms meet security and compliance standards Contribute to technical design and continuous improvement Essential Skills & Experience Active SC clearance (mandatory) Strong hands-on experience with AWS Strong experience with Kubernetes Proven experience delivering production DevOps platforms Infrastructure as Code (Terraform / CloudFormation / Ansible) CI/CD tooling (GitHub Actions, Jenkins, GitLab, etc.) Container technologies (Docker, Helm) Experience working in secure or regulated environments Excellent communication skills and ability to work in agile teams Desirable Experience Experience working with UK Government or public sector clients Monitoring and observability tools (Prometheus, Grafana, ELK) SRE or reliability engineering practices Security-focused DevOps implementations Why Join? Work on mission-critical systems within the Home Office Hybrid working with flexibility Opportunity to shape DevOps and cloud engineering standards Competitive day rate with potential extension

About Persistent: We are an AI-led, platform-driven Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what’s next. Our offerings and proven solutions create a unique competitive advantage for our clients by giving them the power to see beyond and rise above. We work with many industry-leading organizations across the world, including 20 Fortune 50 companies and 4 of the 5 top banks in both the US and India, and numerous innovators across the healthcare ecosystem. Our disruptor’s mindset, commitment to client success, and agility to thrive in the dynamic environment have enabled us to sustain our growth momentum. Persistent has been recognized across top industry platforms for innovation, leadership, and inclusion. We have delivered 21 sequential quarters of growth with $389.7M in Q1 FY26 revenue, up 3.9% Q-o-Q and 18.8% Y-o-Y growth. Our 25,000+ global team members, located in 18 countries, have been instrumental in helping the market leaders transform their industries. We have been named the fastest-growing Indian IT services brand in the “Brand Finance India 100” 2025 report. We were also cited as a Leader in the ISG Provider Lens™ 2025 for Digital Engineering Services 2025 and the Everest Group Talent Readiness for Next-generation Application Services PEAK Matrix® Assessment 2025 About Position and details: • Role: Full Stack Engineer, • Location: Glasgow, UK, • Hybrid: 2 days to office Looking for Expertise in advanced Java and open-source technologies. Skilled in Spring Boot, Hibernate, Microservices, Docker, Kubernetes, JPA, MySQL, SQL Server, Snowflake, REST API, Apache Kafka, Jenkins, CI/CD, Python, Machine Learning, Data Analytics. Leveraging GitHub Copilot to enhance productivity and reduce delivery timelines. Core Competencies • Languages: Java (7–17), Python, • Frameworks: Spring Boot 3.x, Hibernate, JPA, Microservices, Apache Kafka, Docker, Kubernetes, API gateways, JWT, Spring MVC, Spring Cloud etc., • Tools: Jenkins, Maven, Gradle, Git, SonarQube, check style, Spotless, GitLab, Bitbucket, etc., • Databases: MySQL, SQL Server, Oracle, MongoDB, Snowflake, Derby, • Reporting tools: Aqua scan, Checkmarks, SonarQube, Datadog, Soda, SSRS, etc., • Cloud: Azure, AWS (S3) basic, • Others: REST APIs, ElasticSearch, New Relic, CI/CD, ETL, Swagger, Postman, Rancher, Data Analytics, ML Models, GitHub Copilot, Jira and Confluence. Key Responsibilities • Full Stack Development: Build and maintain scalable web applications using Java (Spring Boot), Python (Fast API /Django), or Node.js for the backend., • AI/ML Integration: Work closely with Data Scientists to deploy and integrate ML models (including LLMs, Predictive Models, and NLP) into production environments via RESTful APIs., • Database Management: Design and optimize schemas for both SQL (Oracle, PostgreSQL) and NoSQL, (MongoDB), Snowflake databases., • Competitive salary and benefits package, • Culture focused on talent development with quarterly promotion cycles and company-sponsored higher education and certifications., • Opportunity to work with cutting-edge technologies., • Employee engagement initiatives such as project parties, flexible work hours, and Long Service awards, • Annual health check-ups “Persistent is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind.”

About Zeus Zeus is a leading logistics technology company focused on digitising, automating, and optimising supply chains through AI-powered solutions. Our integrated platforms Zeus Command, Zeus Command AI, and Zeus Connect streamline freight operations, enhance efficiency, reduce costs, and provide real-time visibility. Founded to modernise the transport and logistics sector, Zeus has grown into one of Europe’s fastest-growing logistics tech companies, working with major enterprises across multiple countries. Backed by advanced AI and sustainable transport solutions, Zeus is shaping the future of logistics. As we continue to scale, we’re looking for passionate individuals to join our team and help drive innovation in supply chain technology. If you're excited about AI, automation, and revolutionising logistics, Zeus offers an opportunity to work in a fast-paced, dynamic environment with leading industry expertise and state-of-the-art technology. About this job The mission Work with our AI and data team on Pack AI, our AI driven order consolidation and VRP module. Understand each prospect’s unique data and constraints, shape a custom solution, and clearly communicate results. You will own analytical workstreams end-to-end. What will you do • Client-centred analysis: Partner with potential customers to unpack business goals, data quirks, and constraints; translate them into a simulation plan and success criteria., • Data science hands-on: Clean, transform, and analyse large order/delivery datasets; build visualisations and executive-ready summaries (vehicle utilisation, mileage, cost, quantities, OTR)., • Parameter tuning: Design experiments, sweep parameters, evaluate trade-offs, and recommend configurations (e.g., slot windows, min-qty thresholds, SKU segregation)., • API usage & integration: Read docs, consume and stitch APIs (routing, ETAs, data exchange); produce robust scripts/services for repeatable runs., • Athena AI development support: Build data pipelines, evals, and monitoring for Athena agent workflows; collaborate with engineering team on LLM integration quality and observability., • Problem solving & delivery: Proactively flag blockers, propose options, and hit deadlines with self-organised, reliable execution. What great looks like (first 3–6 months) • You independently run a full simulation cycle (data prep → parameter experiments → recommendations → presentation)., • You deliver clear, written decision memos and visuals stakeholders can validate., • You improve plan quality on at least one prospect (e.g. higher trailer utilisation or reduced mileage) with a documented recipe., • You contribute meaningfully to Athena AI agent development (e.g., build an eval suite for tool execution quality, implement a new data pipeline for agent context) Must-have • Strong analytical & problem-solving skills: Able to decompose messy, real-world problems and craft tailored solutions., • Proficient in Python & data science: pandas/Polars, NumPy, scikit-learn, Jupyter, Plotly (or similar), • Confident with data cleaning, analysis, transformation, and visualisation., • Excellent communication: Advanced written and spoken English; concise, direct, and audience-appropriate (technical + executive)., • Self-organised, responsible, independent: Prior professional experience; capable of planning your own workload to deadlines., • API usage & integration: Comfortable reading API docs, handling auth, rate limits, and building reliable consumers/producers. Nice to have • Routing/optimisation exposure: NVIDIA cuOpt, VROOM, HERE (or similar); familiarity with multi-drop, time windows, packing rules., • Spatial data experience: Coordinates, geocoding, map/route visualisation, basic GIS concepts., • Cloud & delivery awareness: AWS (S3, ECS/Lambda, SNS/SQS), Docker, CI/CD (GitHub Actions), SQL/Postgres., • TypeScript fluency: Able to read TS and collaborate on data contracts with the Command team. Our environment • Python, Polars/pandas, NumPy, scikit-learn, Plotly, SQL/Postgres, NVIDIA cuOpt, HERE APIs, AWS (S3, ECS/Lambda, SNS/SQS), Docker, GitHub Actions, TypeScript/Node (Command services). Interview process • 30-min intro (role, your goals), • Python data task (clean/transform + quick viz), • API & systems chat (design a small data pull + retries/observability), • Simulation case (parameter trade-offs; short write-up), • Stakeholder round (present findings; Q&A) What we offer • Private health insurance, • Pension plan, • Central working location, • Hybrid working, • Casual dress code, • Stocked kitchen and as much coffee & tea as you can drink, • Your own Mac or PC laptop and software subscriptions, • Discounted Gym memberships, a variety of virtual classes and seminars free of cost, discount coupons for all the major brands via Charlie HR perks, • Car rental scheme, • L&D via Udemy sponsored by Zeus, • Employee Assistance Program - Provides free of cost psychological, legal and medical counselling

AI Engineer [Analyst] – Early Career Role About the Job As an early‑career AI Engineer at Cerberus, you’ll join a small, high‑impact team building AI systems that power decision‑making across a global investment platform. You’ll work alongside experienced AI engineers, data scientists, and technologists to deliver real products used by investment teams and portfolio companies. This role is ideal for: • PhD graduates in a STEM field with applied ML, optimization, or computational experience; or What You’ll Do Build and deliver ML systems Work with senior engineers to design, train, and deploy machine learning models and data-driven tools that support investment and operational decision-making. Contribute to real production deployments Help integrate ML models into business workflows, build data pipelines, and support the rollout of AI applications across teams. Experiment and iterate Prototype ideas, test assumptions, and rapidly evolve solutions based on real user feedback and real-world constraints. Learn modern tooling and practices Gain hands-on experience with ML frameworks, cloud infrastructure, MLOps tools, and best practices for building scalable AI systems. Communicate clearly Translate technical findings into clear, structured insights for collaborators across technical and business teams. Grow as an AI engineer Develop skills across the full ML lifecycle—data processing, modelling, evaluation, deployment, and ongoing improvement. Sample Projects You Might Work On GenAI for due diligence Support the configuration, extension, and rollout of our in-house GenAI platform across investment teams. Work with senior engineers to customise workflows, analyse model outputs, and drive adoption. Automated Deal Sourcing Tools Help build prototypes that extract signals from datasets and integrate with APIs to enrich leads. Support the creation of modular ML-driven components that can be used across investment strategies. (Both examples are reframed so junior team members contribute meaningfully but are not expected to independently lead full workstreams.) Your Experience We don’t expect candidates to have experience across all areas—what matters most is strong technical fundamentals, curiosity, and a willingness to learn quickly. Foundational skills • Degree in a STEM field., • PhD candidates: applied research involving ML, optimisation, simulation, statistics, numerical methods, NLP, or related areas., • Experience writing clean, maintainable Python code., • Applied AI experience such as exposure to LLM APIs (OpenAI, Azure OpenAI, Anthropic, etc.) and experience with small personal or internship projects building agents or AI-driven workflows., • Comfortable working with data, performing analysis, and writing SQL queries., • Familiarity with tools like MLflow, Weights & Biases, or cloud platforms (Azure, AWS, or GCP)., • Strong problem-solving skills, • Curiosity and eagerness to learn, • Pragmatic, impact-driven approach, • Ability to work collaboratively in a fast-paced environment About Us We are a growing team of AI specialists—data scientists, ML engineers, software engineers, and technology strategists—working to transform how a global investment firm with $65B+ in assets uses data and AI. We operate like a startup within the firm: fast, collaborative, and focused on delivering real value. Our work spans investment desks, portfolio companies, and core operations, giving early-career engineers wide exposure and the opportunity to grow rapidly.

Backend Software Engineer - Core Business Systems (CBS) STS Digital () is a leading regulated digital asset trading firm specialising in OTC trading and market making. While trading is headquartered in Bermuda, technology development is provided by a global engineering team. We are seeking a Backend Software Engineer to join the Core Business Systems (CBS) team. This role focuses on building and maintaining the systems that support the operational backbone of the business, including accounting, reporting, treasury automation, and trade lifecycle management. The engineer will work closely with the CBS Team Lead and other engineering teams to deliver reliable, auditable, and scalable backend services. Primary Responsibilities: • Design, implement, test, deploy, and maintain backend services supporting core business operations., • Develop and enhance systems covering: Accounting and trade reporting; Trade and options lifecycle management; Treasury automation and transfer management., • Admin and operational tooling (users, accounts, entity mapping), • Design and maintain relational database schemas, with a strong focus on correctness, performance, and auditability., • Build and maintain internal APIs used by OTC, Markets, Integrations, and operational teams., • Work closely with stakeholders to ensure systems meet operational, regulatory, and reporting requirements., • Investigate and resolve production issues, ensuring data integrity and minimal business impact., • Participate in code reviews, testing, and continuous improvement of system quality and performance., • Collaborate with the Principal Engineer and other teams to align on standards, architecture, and best practices. Expected Qualifications: Essential • 3+ years’ experience in backend software engineering., • Strong hands-on experience with C# (or another strongly typed language)., • Solid experience with relational databases, ideally PostgreSQL., • Experience designing data models and working with complex business domains., • Strong problem-solving skills and a structured approach to debugging and troubleshooting., • Comfortable working on business-critical, data-sensitive systems., • Good verbal and written communication skills., • Fluent in English, both written and spoken. Desirable • Experience in financial services, trading, accounting, or operational systems., • Exposure to trade lifecycle, treasury, or reconciliation workflows., • Experience with Python and/or React., • Familiarity with cloud-based systems (AWS)., • Experience building or consuming internal APIs., • Understanding of audit, reporting, or regulatory requirements in technology systems. Our Tech Stack • Backend: C#, Python, • Frontend: React, • Databases: PostgreSQL, DynamoDB, • Infrastructure: AWS (EKS, EC2), • Version Control & CI/CD: GitHub More Info The CBS team is responsible for systems that underpin the firm’s operational integrity and regulatory posture. This role is suited to an engineer who enjoys working with complex data, business rules, and operational workflows, and who values correctness, reliability, and long-term system quality.

AI Prompt Engineering Consultant - Q2-Q3 2026 - future talent Technically Sharp | Systems-Minded | GenAI Focused Design, optimize, and operationalize prompt-driven and agentic AI systems. Architect LLM-powered workflows that connect people, data, and intelligent systems in high-impact, production-ready ways. THE ROLE Prompting, Reasoning & Agentic Systems • Design, test, and optimize prompts for leading frontier models (GPT-4.x/5, Claude 3+, Gemini, LLaMA, DeepSeek, and emerging open-weight models)., • Apply advanced prompting and reasoning techniques, including:, • Chain-of-Thought, ReAct, Tree-of-Thoughts, Graph-of-Thoughts, Program-of-Thoughts, • Self-reflection and critique loops, • Debate prompting and multi-agent collaboration, • Architect agentic workflows using frameworks such as AutoGen, CrewAI, LangGraph, and custom orchestration layers., • Build systems with tool calling, long-term and short-term memory, retrieval pipelines, and structured reasoning constraints. GenAI Application Engineering • Integrate LLMs into real-world applications using LangChain, LlamaIndex, Haystack, AutoGen, and OpenAI Assistant / Responses API patterns., • Design and implement high-performance Retrieval-Augmented Generation (RAG) pipelines, including:, • Hybrid (keyword + vector) search, • Reranking and embedding optimization, • Chunking and document preprocessing strategies, • Evaluation and regression testing harnesses, • Develop APIs, microservices, and serverless GenAI workflows for scalable, secure deployment. ML / LLM Engineering & LLMOps • Work across AI/ML platforms such as Azure ML, AWS SageMaker, Vertex AI, Databricks, Modal, and Fly.io., • Deploy and manage vector databases and embedding stores, including Pinecone, Weaviate, Milvus, FAISS, ChromaDB, and pgVector., • Implement LLMOps / PromptOps practices using tools such as:, • Weights & Biases, MLflow, LangSmith, LangFuse, PromptLayer, Humanloop, Helicone, Arize Phoenix, • Benchmark, evaluate, and monitor LLM systems using RAGAS, DeepEval, custom eval suites, and human-in-the-loop review., • Leverage AI-native developer tools (GitHub Copilot, Cursor, Codeium, Aider, Windsurf) to accelerate iteration and experimentation. Deployment, Performance & Infrastructure • Containerize and deploy GenAI workloads using Docker, Kubernetes, KNative, and managed inference endpoints., • Optimize system performance with:, • Caching, batching, routing, and fallback strategies, • Quantization and distillation for efficient inference, • Cost, latency, and reliability optimization, • Design resilient, observable GenAI systems suitable for production environments. EXPERIENCE • Strong Python engineering skills with hands-on experience across the modern GenAI ecosystem., • Deep understanding of LLM behavior, prompt optimization, embeddings, retrieval strategies, and data preparation workflows., • Practical experience with vector databases and semantic search systems., • Comfortable working in Linux environments with Bash/PowerShell, containers, and cloud infrastructure., • Strong communication skills, creativity, and a systems-thinking mindset., • Curious, adaptable, and motivated to stay ahead of rapid advances in GenAI and AI-native software development. BENEFICIAL • Experience with PromptOps, LLM observability, and evaluation tooling., • Understanding of Responsible AI, safety, bias mitigation, governance, and compliance frameworks., • Background in Computer Science, AI/ML, Engineering, or a related technical discipline., • Experience deploying, fine-tuning, or serving open-source LLMs in production. Staffworx is a UK-based Talent & Recruiting Partner supporting organisations across Digital Commerce, Software Engineering, and Value-Add Consulting sectors throughout the UK & EMEA.

We're building the infrastructure that makes autonomous AI safe for enterprise deployment. Not governance theatre. Not compliance checkboxes. Actual technical systems that can monitor, quantify, and govern AI agents operating with autonomy in production environments. If you've been following the trajectory from static models to agentic systems—and the corresponding explosion in risk surface area—you know why this matters now. About governr governr is the AI risk platform for regulated enterprises. We provide complete AI visibility, real-time risk eval and quantification, and audit-ready compliance docs for enterprises deploying agentic AI. We've built the industry's most comprehensive AI risk assessment framework: We're currently in active discussions with tier-1 financial institutions and have secured design partners with leading firms navigating the shift from analytical AI to agentic systems. The market timing is critical: enterprises are deploying agents at scale, regulators are demanding governance frameworks, and existing Third-Party Risk Management (TPRM) platforms have near-zero AI-risk depth. We have an estimated 18-24 month competitive window before large incumbents build comparable capabilities to stay relevant. The Role As an Agentic Developer at governr, you'll build the core systems that monitor, analyse, and govern autonomous AI agents in production. This isn't traditional software engineering with well-worn patterns. You're designing architectures for problems that didn't exist 18 months ago. You'll be responsible for: • Agent Monitoring Infrastructure: Build real-time systems that track agent behaviour across risk factors including agent-to-agent interactions, privilege escalation attempts, emergent capability detection, and behavioural drift from baseline parameters, • Risk Assessment Engine: Design algorithms that quantify AI risk in financial terms (£X exposure), map behaviours to regulatory requirements, and detect cascade failures before they propagate through multi-agent systems, • Protocol Integration: Implement monitoring for agent communication protocols (Model Context Protocol, Agent2Agent, Agent Connect Protocol) as they mature, ensuring authenticated and logged inter-agent communications, • Anomaly Detection: Develop ML systems that identify when agents exhibit unexpected strategies, attempt unauthorized actions, or drift from intended behaviour—catching issues before regulators do, • Evidence Generation Systems: Build architectures that automatically capture audit trails, decision provenance, and compliance evidence without impacting agent performance Core Requirements (Non-negotiable) Technical Depth: • 3 - 12+ years building production systems at scale • Expert-level proficiency in Python, Rust, or Go (you write systems that can't fail) • Deep understanding of distributed systems, real-time data processing, and observability architectures • Production ML/AI experience: You've deployed models, debugged their failures, and built monitoring around them • System design mastery: You can architect for reliability, scalability, and auditability simultaneously Domain Knowledge: • Understanding of agent architectures: autonomous decision-making, goal-directed behaviour, tool use, memory systems • Familiarity with AI safety concepts: alignment, interpretability, robustness, adversarial examples • Experience with monitoring/observability: instrumentation, logging, tracing, alerting in complex systems Working Style: • You ship to production regularly and own what you deploy • You write documentation that others can actually use • You thrive in ambiguity and define requirements through first principles • You communicate technical concepts clearly to non-technical stakeholders Highly Valued (Differentiated Candidates) • Publications or research in multi-agent systems, reinforcement learning, AI safety, or agent architectures • Experience at AI labs (Anthropic, OpenAI, DeepMind) or leading AI research groups, • Production experience with agents: LangChain, AutoGPT, CrewAI, or custom agent frameworks • Regulated industry background: Financial services, healthcare, or other domains with compliance requirements, • Security/threat modelling expertise: Understanding of adversarial AI, prompt injection, or system security • Real-time systems experience: Trading systems, fraud detection, or other low-latency critical infrastructure, • Open source contributions in relevant domains (AI frameworks, monitoring tools, security infrastructure) Bonus Points (Nice to Have) • Understanding of regulatory frameworks (EU AI Act, California AI, GDPR, DORA, FCA, OCC, FINRA guidance), • Experience with compliance/audit systems or GRC platforms, • Background in formal verification or theorem proving, • DevSecOps or infrastructure-as-code expertise, • Track record of technical leadership or architecture ownership Who Thrives Here You read AI safety papers for fun. You've built production systems where failure has real consequences. You're excited by the idea of being the first person to solve a category of problems that didn't exist last year. You care about getting it right, not just getting it done. When someone asks "can we monitor that?" your first instinct is to figure out how, not to explain why it's hard. You're comfortable with the early-stage start-up reality: fewer guardrails, more ownership, rapid iteration, and direct impact on company trajectory. You want to define the product, not just implement specifications. You're intellectually curious about the intersection of AI capabilities and regulatory constraints. You find it genuinely interesting that the EU AI Act requires "human oversight" but doesn't define what that means for autonomous agents. You're mission-aligned: You believe AI agents will transform how organizations operate, but only if we solve the governance problem. You want to be the person who solves it. Why Now / Why governr Market Timing: Autonomous AI is moving from research to production. McKinsey estimates $2.6T-$4.4T annual value from agentic AI. 80% of organizations report risky agent behaviours. Regulators are demanding guardrail frameworks. The infrastructure layer doesn't exist yet. We're building it. Technical Challenge: You'll solve problems that have no Stack Overflow answers. Agent-to-agent security. Cascade failure prevention across multi-agent systems. Emergent capability detection. Financial quantification of non-deterministic systems. This is legitimately hard, novel work. Category Leadership: We have 18-24 months before large incumbents build comparable depth. First-mover advantage in category creation is real. You'll help define what "AI governance" means. Team Quality: Co-founders with deep financial services + AI expertise. Advisors including Dr. Ayman Hindy, Marcel Cassard, and leading figures in AI, high frequency risk management and financial regulation. Early team of sharp, mission-driven builders. Learning Curve: You'll gain expertise in cutting-edge AI architectures, enterprise software, regulatory frameworks, and category creation simultaneously. This is one of those roles you look back on as career-defining. Impact Leverage: Every system you build enables safe AI adoption for enterprises managing billions in assets. Your code directly influences whether organizations can deploy autonomous agents responsibly. What We Offer Compensation: very competitive salary + equity in a fast-growing company with clear path to Series A Team: Reporting to Co-Founder Chief Product Officer, working directly with founders on product direction Work Environment: London, New York - focus on outcomes over presence Growth: Ownership of major product areas from day one. Technical leadership opportunities as team scales. Direct exposure to customers, investors, and strategic decisions. Resources: Modern tech stack, freedom to choose tools, Mission: Build the infrastructure that makes autonomous AI safe for society. Not many teams can say their technical work has direct regulatory impact. How to Apply If you're excited about building unprecedented monitoring systems for autonomous agents, working at the intersection of AI safety and enterprise software, and defining an emerging category—let's talk. Send your resume, GitHub/portfolio, and a brief note on what excites you about this problem space to and . Include: • Links to relevant work (code, papers, projects, or systems you've built) • What you're currently reading/learning in the AI agent space • One technical challenge you'd be excited to solve at governr We review applications on a rolling basis and move quickly for strong candidates. First round is a technical conversation with the Co-Founder, not whiteboard hazing. We're evaluating you as much as you're evaluating us. Come with questions about our technical approach, roadmap, or market positioning. The best conversations are mutual discovery. governr is an equal opportunity employer. We believe diverse teams build better products and welcome applications from candidates of all backgrounds. Ready to build the governance layer for autonomous AI? We're ready for you.

Azure DevOps Engineer – Testing Introduction This is an opportunity to join a forward-thinking tech environment where quality, automation and cloud innovation go hand in hand. You’ll play a key role in shaping how complex systems are tested, deployed and scaled — all within a secure, cutting-edge Azure ecosystem. Role Overview: • Location: UK-based (SC Clearance required), • Package: Competitive salary + benefits, • Industry: Technology / Cloud / AI What You’ll Be Doing: • Designing, building and optimising CI/CD pipelines to streamline testing and deployment workflows, • Implementing Infrastructure as Code using Terraform to create reliable, repeatable environments, • Deploying and managing secure test environments within Azure, • Building and maintaining Docker-based container solutions for consistent test execution, • Developing scalable automated test frameworks from the ground up using Java and Node.js, • Creating and executing automated test suites covering functional, regression and non-functional testing, • Carrying out robust API testing to ensure seamless service integrations, • Applying service virtualisation to simulate third-party or unavailable systems, • Troubleshooting complex application issues and delivering clear root cause analysis, • Contributing to AI-driven solutions, including LLM integrations within Azure-hosted environments, • Ensuring environments are production-aligned, secure and scalable, • Producing clear documentation around test strategy, planning and outcomes, • Working closely with developers, DevOps engineers and product teams to drive quality across the lifecycle Main Skills Needed: • Strong background in software testing and automation engineering, • Experience building automation frameworks from scratch, • Solid programming capability in Java and Node.js, • Hands-on experience with CI/CD tooling such as GitHub Actions and Maven, • Proven expertise with Terraform and Infrastructure as Code principles, • Practical experience with Azure cloud services, • Containerisation knowledge (Docker essential; orchestration tools beneficial), • API testing and service virtualisation experience, • Understanding of performance, scalability and other non-functional testing approaches, • Strong debugging skills within complex distributed systems, • Clear communication and collaborative mindset, • SC clearance What’s in It for You: • Exposure to cutting-edge AI and LLM-based technologies, • The chance to influence testing strategy within a cloud-first environment, • A highly collaborative technical culture where quality really matters, • Complex, meaningful projects that will stretch your technical capability, • A role where automation, DevOps and AI genuinely intersect, • Opportunities to grow your expertise across cloud, testing and infrastructure disciplines Curious? Apply now — or grab five minutes with us to hear more. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. By applying you are confirming you are happy to be added to the Addition Solutions mailing list regarding future suitable positions. You can opt out of this at any time simply by contacting one of our consultants.

The Role We are working with an AI fintech start-up which is looking for an experienced Senior Full-Stack Developer to support the continued development of its core platform and a growing suite of new products. This is a hands-on, full-stack contract role with a high level of autonomy, contributing to feature delivery, architectural decisions, and engineering best practices. The role would suit someone comfortable working in a distributed team, able to communicate clearly with both technical and non-technical stakeholders, and happy taking ownership of their work end to end. Key Responsibilities • Build and deliver new features across frontend and backend systems, • Write clean, maintainable code using modern JavaScript and cloud-native patterns, • Design and work with PostgreSQL databases and scalable APIs, • Work closely with product, compliance, and engineering teams to solve real-world problems, • Contribute to architectural decisions and improvements as the platform scales, • Support code quality through testing, CI/CD, and peer review Key Skills & Experience • Strong experience with React and Next.js, • Backend development experience with Node.js and API-driven architectures, • Experience working with PostgreSQL and ORMs (ideally Sequelize), • Hands-on experience integrating AI or ML-powered tools (e.g. OpenAI APIs or similar services), • Solid AWS knowledge, particularly Lambda, Cognito, RDS, and S3, • Experience with CI/CD pipelines using GitHub Actions and automated testing tools, • A strong communicator, comfortable collaborating with both technical and non-technical stakeholders Contract Details • 12-month contract, • Outside IR35, • Fully remote, • London office available if candidates wish to attend occasionally • • £450–£500 per day

Full-Time Mobile App Developer (.NET MAUI preferred) iOS & Android — Remote (South Asia) Location: Remote (India / Pakistan) Type: Full-time Tech focus: .NET MAUI (preferred) / Cross-platform Mobile ⚠️ Important upfront note This role requires strong mobile UI execution and design sensibility. To proceed, you must be able to share links to live apps on the Apple App Store (and/or Google Play) that demonstrate clean, minimal design and polished user experience. If you cannot provide shipped app links, please do not apply. About the role We’re hiring a full-time Mobile App Developer to build a design-led, consumer-facing mobile application for iOS and Android. The app is fully designed in Figma, with clear user flows, screen definitions, and supporting admin processes. Your role is to take these designs and deliver a production-ready, visually polished, and smooth-feeling mobile app, all the way through App Store and Play Store release. This is a hands-on role with real ownership over how the app looks, feels, and behaves. What you’ll be working on • A cross-platform mobile app (iOS + Android), • Translating Figma designs into pixel-accurate, production UI, • Ensuring slick interactions, smooth transitions, and responsive layouts, • User onboarding, application flows, and status tracking, • Admin-driven workflows and internal review tools, • Secure authentication and backend / API integrations, • App Store and Google Play deployment Tech expectations • .NET MAUI strongly preferred, • Proven experience implementing apps directly from Figma, • Strong mobile UI/UX implementation skills (spacing, typography, layout, interaction), • Experience with REST APIs, auth flows, and state management, • Comfortable delivering apps that feel fast, clean, and well-finished, • 👉 We’re comfortable with AI-assisted development tools (e.g. Copilot, Base44, etc.) where they improve speed and quality What we’re looking for • A clear eye for simple, minimal, effective design, • A track record of shipping real mobile apps, • Ability to turn good designs into great-feeling products, • Comfortable working from Figma, specs, and process diagrams, • Product-minded and detail-oriented, • Clean, maintainable code and sensible architecture choices, • Strong communication skills for remote collaboration Nice to have • End-to-end or lead ownership of a mobile app, • Backend experience (Azure, Firebase, Supabase, etc.), • Experience with CI/CD and store submission, • Prior experience working remotely across time zones Why join us? • Clear designs and requirements — minimal ambiguity, • High bar for quality, but realistic scope, • Ownership of the mobile build, • Remote-first team (South Asia), • Pragmatic, modern approach to tooling and AI, • Opportunity to ship a complete product end-to-end How to apply Apply via LinkedIn with: • A short summary of your mobile development experience, • Links to live apps you’ve shipped (App Store / Play Store), • GitHub (optional but welcome)

Monq is building AI agents that autonomously negotiate high-value enterprise contracts. We're tackling a $4.2 trillion market that's still run on spreadsheets, gut instinct, and back-and-forth emails. Our platform gives Fortune 500 procurement teams the speed and intelligence to close better deals, faster. About the role We're looking for a senior engineer to assist in developing the Monq platform. You'll work across the full stack: APIs, frontend, database, infrastructure. We move fast with AI-native tooling — Cursor, Claude Code, and agentic workflows are part of how we build, not something we're "exploring." This is a foundational role where your code ships to enterprise customers weekly. What you'll do • Build and evolve production APIs in NestJS, Fastify, and Prisma that power negotiation workflows, • Ship responsive, polished frontend experiences in React and TypeScript using Mantine, • Design and maintain our multi-tenant PostgreSQL data model with clean isolation and performant access patterns, • Own cloud infrastructure on AWS — Terraform, Docker, ECS, CI/CD with GitHub Actions, • Write tests that matter — unit, integration, and E2E with Playwright, • Contribute to engineering culture through code reviews, implementation specs, and architectural decisions You might be a fit if • You have 5+ years of professional software engineering experience, ideally in early-stage or high-growth environments, • You're strong in TypeScript and modern React — hooks, server state, component architecture, • You've built production Node.js APIs (NestJS, Express, or Fastify) and know your way around PostgreSQL and ORMs, • You're comfortable with AWS, Docker, Terraform, and owning the full deployment pipeline, • You use AI coding tools daily — Cursor, Claude Code, Copilot, or similar — and have opinions on how to get the most out of them, • You can take a loosely defined problem, define an architecture, and ship a production solution in days, • You care about simplicity — you'd rather delete code than add abstractions, • You enjoy working directly with customers to understand what they actually need Nice to have • Experience building multi-tenant SaaS with enterprise auth (OAuth 2.0, Auth0, SSO), • Hands-on experience with LLMs in production — prompt engineering, RAG, tool use, agent orchestration, • Familiarity with OpenAPI, code generation, and API-first workflows, • Understanding of procurement, contract management, or enterprise B2B domains About Monq is building the first AI platform specifically designed for strategic procurement negotiation. We're creating a blue ocean in a $4.2 trillion market that has been ignored by existing AI solutions. Our team brings together deep technical expertise in AI with proven experience in enterprise software and procurement. We're backed by forward-thinking investors who understand the massive opportunity in applying advanced AI to high-value B2B negotiations. With several major enterprises joining us, we're positioned to become the category-defining platform for AI-powered procurement. We are founded and backed by Revolut and HSBC executives. We're a small, flat team that values simplicity, ownership, and shipping. We use AI tools aggressively — not as a novelty, but because they make us faster. We like engineers who are opinionated about code quality but pragmatic about deadlines. Why This Matters: Every 1% improvement in strategic procurement represents a $42 billion market impact. We're not just building software - we're creating the future of how businesses negotiate their most critical deals. Equal Opportunities Statement Building the future of enterprise negotiations isn't enough. Our team members are a priority, and we're committed to creating an inclusive workplace where diverse perspectives drive exceptional innovation. We're not just doing this because it's the right thing to do - we know that seeking out diverse design talent and creating an inclusive environment is how we create exceptional, innovative products for our enterprise customers. Monq is committed to creating a diverse and inclusive workplace and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, colour, religion, gender, gender reassignment, marital or civil partnership status, age, disability, pregnancy or maternity, or any other basis as protected by the Equality Act 2010. We actively encourage applications from people with diverse backgrounds and experiences to join this multicultural, ambitious team. Accommodations for Applicants with Disabilities Monq is dedicated to providing reasonable accommodations to job applicants with disabilities. If you require any adjustments during the recruitment process, please indicate this in your application or contact us directly at .

🚀 Senior Platform Engineer | AI & Cybersecurity | Up to £100,000 + Shares | London | Hybrid Are you a platform engineer ready to take full ownership of maintaining and building infra and platform for a high-growth start-up? This is a rare opportunity to join an early-stage, deep-tech company at the intersection of artificial intelligence and cybersecurity, working on technology that’s pushing the limits of how machines understand and analyse complex software systems. You’ll be joining as the first platform Engineering hire, partnering closely with the ML and Product teams to design, build, and scale the infrastructure that powers advanced AI models. 🔧 What You’ll Be Doing • Design, build, and operate Kubernetes-based platforms across AWS and additional cloud providers., • Own and evolve our multi-cloud strategy, ensuring consistency, reliability, and security across environments., • Build reusable platform primitives for networking, secrets, storage, ingress, observability, and CI/CD., • Enable repeatable, automated deployments for SaaS, customer-managed, and air-gapped environments. 💡 What We’re Looking For • Kubernetes: Production-grade clusters, networking, ingress, storage, RBAC, upgrades, and operations., • Cloud: Deep AWS experience (EKS, IAM, VPC, EC2, S3, Load Balancing); multicloud patterns a strong plus., • Infrastructure as Code: Terraform (or equivalent) for repeatable, auditable environments., • CI/CD: GitHub Actions or similar; building pipelines for both SaaS and self hosted deployments., • Containers: Docker/OCI, image build pipelines, registries, supply chain security., • Observability: Prometheus, Grafana, ELK/OpenSearch, OpenTelemetry. 🌟 Why You’ll Love It Here • Build something from the ground up - huge ownership and technical freedom, • Join a smart, curious team tackling truly unique technical challenges, • Competitive salary (£100,000), • Equity options, pension scheme, and private health insurance, • Hybrid working – central London, • 25 days holiday + bank holidays If you’re excited by the idea of shaping a Platform Engineering function in a cutting-edge AI startup and working on problems that most companies haven’t even begun to tackle, we’d love to hear from you.

Software Development Engineer in Test (SDET) London Hybrid | Series A AI Infrastructure Startup It is hard to build a reliable system. It is even harder to prove that it is reliable. Our client is redefining how enterprise software is tested. Their AI native platform automates test data, test case generation, and environment provisioning, enabling engineering teams to ship faster while reducing compliance and operational risk. Trusted by Tier 1 banks and global financial institutions, the company has recently completed a successful Series A round backed by leading global investors. With rapid enterprise adoption and a hybrid architecture spanning SaaS control plane and on premises agent data plane, they are now hiring a Software Development Engineer in Test to take ownership of quality engineering at scale. This is a deeply technical SDET position focused on building robust automated systems, not manual testing. Reporting to the Head of Engineering, the SDET will define and own the end to end test strategy across both cloud and agent components. The platform operates across distributed, database heavy, and security sensitive environments, meaning quality must be embedded at every layer of the stack. The successful candidate will design, implement, and maintain multi layer automation across UI, API, contract, integration, and distributed system scenarios. This includes building and maintaining UI automation frameworks using Playwright or Selenium, alongside backend automation in Kotlin or Java using JUnit, Testcontainers, REST assured, or Ktor based tests. A key responsibility will be validating behaviour across multiple database engines including PostgreSQL, MySQL, and SQL Server. The SDET will write complex SQL queries, validate joins and window functions, analyse query plans, and test indexing strategies, transaction handling, connection management, replication topologies, and backup and restore flows. This is a hands on database intensive role requiring strong technical depth. The role also involves building a protocol level test harness for remote agent communication. This includes simulating asynchronous communication, injecting failures, modelling network instability, and running chaos style scenarios to validate resilience under real world conditions. Ensuring agents running inside customer networks remain secure, performant, and compliant is a critical part of the mission. Quality gates and trend reporting will be embedded into the GitHub Actions CI CD pipeline to ensure automated validation on every release. The SDET will also implement observability driven testing practices, leveraging logs, traces, and metrics to detect regressions, performance bottlenecks, and edge case failures that traditional assertions may not capture. Collaboration is essential. The SDET will work closely with Product Managers and Solution Architects to refine acceptance criteria, surface technical risks early, and validate complex enterprise workflows. As the company grows, this role offers a clear progression path toward leading and building out a broader quality engineering function. This opportunity will suit a strong engineer who happens to specialise in testing. Candidates should have hands on experience within cloud native or hybrid architectures and feel comfortable validating distributed systems and asynchronous protocols. Experience with Docker and Kubernetes to spin up realistic test topologies is important, as is familiarity with CI CD tooling such as GitHub Actions. Exposure to observability stacks such as OpenTelemetry, Prometheus, and Grafana will be highly advantageous, particularly where these tools are used to derive intelligent test assertions. Security, compliance, or data privacy testing experience is a plus given the nature of the customer base and the environments in which the platform operates. In return, the company offers a competitive salary, meaningful equity, hybrid working between home and London offices, up to one month per year working from anywhere, generous annual leave including your birthday off, private medical cover, a dedicated learning and development budget, regular team offsites, and strong family leave policies. Above all, this is an opportunity to engineer reliability into mission critical enterprise systems within a high growth AI infrastructure business. If you are an SDET who wants to build sophisticated automation, validate complex distributed systems, and shape quality at the heart of a scaling product, this is a role worth exploring.

Key Responsibilities • Design and build high-performance tools and services to validate the reliability, performance, and correctness of ML data pipelines and AI infrastructure., • Develop platform-level test solutions and automation frameworks using Python, Terraform, and modern cloud-native practices., • Contribute to the platform’s CI/CD pipeline by integrating automated testing, resilience checks, and observability hooks at every stage., • Lead initiatives that drive testability, platform resilience, and validation as code across all layers of the ML platform stack., • Collaborate with engineering, MLOps, and infrastructure teams to embed quality engineering deeply into platform components., • Build reusable components that support scalability, modularity, and self-service quality tooling., • Mentor junior engineers and influence technical standards across the Test Engineering Program. Required Qualifications • Bachelor’s or master’s degree in computer science, Engineering, or a related technical field., • 8+ years of hands-on software development experience, including large-scale backend systems or platform engineering., • Expert in Python with a strong understanding of object-oriented programming, testing frameworks, and automation libraries., • Experience building or validating platform infrastructure, with hands-on knowledge of CI/CD systems, GitHub Actions, Jenkins, or similar tools., • Solid experience with AWS services (Lambda, S3, ECS/EKS, Step Functions, CloudWatch)., • Proficient in Infrastructure as Code using Terraform to manage and provision cloud infrastructure., • Strong understanding of software engineering best practices: code quality, reliability, performance optimization, and observability. Preferred Qualifications • Exposure to machine learning workflows, model lifecycle management, or data engineering platforms., • Experience with distributed systems, event-driven architectures (e.g., Kafka), and big data platforms (e.g., Spark, Databricks)., • Familiarity with banking or financial domain use cases, including data governance and compliance-focused development., • Knowledge of platform security, monitoring, and resilient architecture patterns.

AI / Machine Learning Engineer 📍 London (Hybrid) 📅 11-Month Contract We are seeking an experienced AI / Machine Learning Engineer IV to join our team in London on an 11-month contract. This role is ideal for a senior backend-focused AI engineer with strong cloud and generative AI exposure who thrives in collaborative, fast-paced environments. Key Responsibilities • Design, develop, and maintain scalable backend systems supporting AI/ML solutions., • Build and deploy RESTful APIs using Python (FastAPI/Flask)., • Architect and manage SQL databases (PostgreSQL or cloud equivalents such as RDS)., • Deploy and manage applications on cloud platforms (AWS or Azure)., • Containerize and orchestrate applications using Docker and Kubernetes., • Implement and manage CI/CD pipelines., • Apply generative AI systems and processes to solve real-world business problems., • Collaborate closely with product teams and technical leadership to define specifications and deliver high-quality solutions., • Mentor and guide junior engineers, fostering a collaborative and innovative team culture., • 7–10 years of extensive IT experience with strong backend engineering expertise., • Advanced proficiency in Python and REST frameworks (FastAPI or Flask)., • Strong SQL expertise, particularly PostgreSQL or cloud database equivalents., • Experience with AWS or Azure cloud environments., • Hands-on experience with Docker, Kubernetes, and CI/CD processes., • Understanding and practical experience with generative AI systems., • Proven experience mentoring and leading software engineers., • Experience with JavaScript.

DevOps Engineer – 3‑Month Contract (Outside IR35) Location: Fully Remote Rate: £500–£600 per day Overview We’re looking for an experienced DevOps Engineer to join on a 3‑month contract, working fully remotely. This role is focused on building, deploying, and supporting applications within a modern Azure environment. You’ll be working closely with engineering teams, so strong communication and collaboration skills are essential. Key Responsibilities • Build, maintain, and optimise CI/CD pipelines within Azure environments., • Deploy and support applications using Azure DevOps tooling and GitHub workflows., • Collaborate with developers and stakeholders to streamline delivery processes., • Troubleshoot build, deployment, and integration issues across environments., • Contribute to improving automation, reliability, and deployment efficiency., • Support teams using Jira and Visual Studio throughout the development lifecycle. Required Skills & Experience • Strong hands‑on experience with Microsoft Azure (core services, deployments, automation)., • Proven experience building and maintaining CI/CD pipelines., • Proficiency with GitHub (Actions, repos, workflows)., • Working knowledge of Jira for tracking and delivery., • Familiarity with Visual Studio tooling and workflows., • Practical understanding of C# and React (not a developer role, but able to support builds and deployments)., • Excellent communication skills and the ability to work effectively with distributed team Please note this opportunity does not offer sponsorship. If your looking for a new challenge and this sounds like you, we'd love to hear from you. Please apply with your most Up-to-Date CV, please contact me at

Role: Senior Product Engineer (Backend) Salary: up to 105k Location: East/Central London (x4 days per week onsite) Tech stack includes: NodeJS, TypeScript, React, PostgreSQL, GraphQL, AWS, GitHub Actions, Pulumi. Current team size: x2 Engineers (plan is to grow to 4 in total) We're working with a profitable Tech4Good startup company, their mission - making high quality mental health support more accessible! They're recruiting for x2 Engineers - Senior Full Stack/Back End + Lead Backend Essentials for the Lead role: • 5+ years Full Stack experience (backend heavy) - Typescript/Node preferred but not essential., • STEM background, • Experience working in start ups, scale ups, or small teams / fast paced environments.

About Metfolio Metfolio is a consumer company which makes physical gold accessible to everyone! Users on the Metfolio app can buy physical gold fractionally. We have nearly 1 million followers online, 10s of 1000s of users on our platform and are currently expanding to the US Market too. We are looking for a AI first Junior Software Developer responsible for the mobile app, backend services and internal tooling. You will be working directly in the engineering team alongside Meeren Raniga (Co-founder). Above all regardless of your skill level, if you have a drive to learn, are willing to work extremely hard, and have a relentless capacity to make things happen at any cost, apply to this role. You should have some experience over the following tech stack, which includes: • MySQL, • Express.js, • React.js and;, • Node.js technologies, • Cursor AI Skills which will give you an edge are: • Flutter, • Golang You should also want to go beyond this current stack, and broaden your horizons with more types of technologies. Responsibilities • Integration of user-facing elements developed by front-end developers by writing APIs, • Using Cursor and AI tools to complete tasks efficiently, • Connecting backend modules with front end flutter application and user interface, • Build efficient, testable, and reusable modules, • Solve complex performance problems and architectural challenges, • Integration of data storage solutions, • Managing the central database in MySQL, • Managing the central admin panel and its core functionalities, • Working with front end flutter developers to integrate backend functionality with the front end Skills And Qualifications • Some of the entire MERN stack and associating technologies, • Experience using Cursor and AI IDEs, • Understanding the fully synchronous behaviour of MERN, • Understanding of MVC design patterns, • Experience in front-end technologies, such as Java, Dart and potentially Swift, • Knowledge of object-oriented programming, • Strong ability to write custom APIs linking to front end interfaces, with a focus on mobile applications, • Understanding accessibility and security compliance, • Strong knowledge of the common or web server exploits and their solutions, • Understanding fundamental design principles behind a scalable application, • User authentication and authorization between multiple systems, servers, and environments, • Integration of multiple data sources and databases into one system, • Familiarity with limitations of certain platforms and their workarounds, • Creating database schemas that represent and support business processes, • Familiarity with SQL/NoSQL databases and their declarative query languages, • Proficient understanding of code versioning tools, such as GitHub, • Ability to structure codebases based on releases Job type: full time Salary: Competitive

Senior Software Engineer 📍 London (Hybrid – South West London) 💰 £65,000–£90,000 + Equity Build the Future of Property Tech Residential property management is still run on spreadsheets and fragmented processes. We’re a seed-stage startup bringing intelligence, automation, and AI-driven optimisation to appliance procurement and lifecycle management at scale. We’ve proven early product–market fit and are now scaling. We’re hiring a Senior Software Engineer who wants real ownership and a clear path into technical leadership, with genuine progression to Head of Technology. What You’ll Do • Design and ship AI and LLM-powered features (OpenAI, Anthropic), • Build scalable backend systems in Python and Django, • Lead technical design and evolve system architecture, • Manage third-party integrations (payments, messaging, supplier APIs), • Improve performance, reliability, and security, • Mentor a junior developer and raise engineering standards Tech Stack: Python, Django, PostgreSQL, HTML, CSS, JavaScript, Bootstrap, HTMX Heroku, GitHub Actions You’ll Need • 3–5 years professional software development experience, • Strong Python and Django experience, • Hands-on LLM API integration experience, • Solid relational database knowledge, • Cloud deployment experience (Heroku or AWS ideal), • Based in London, hybrid (3 days in South West London office), • Right to work in the UK What’s On Offer • £65,000–£90,000 salary, • Equity options, • Clear leadership progression, • Hybrid working and collaborative culture

AI Engineer – LLMs / Applied AI London (onsite) Salary up to £180k + equity We’re working with a fast-growing AI startup building proprietary algorithms that are redefining how complex knowledge work is done. With strong revenue traction, top-tier investors, and a deeply technical founding team, this is a chance to help build a category-defining company from the inside. What you’ll be responsible for: • Designing, building, and deploying production-grade AI algorithms that materially improve output quality in real-world applications, • Owning state-of-the-art evaluation pipelines to benchmark models, guide R&D, and support rapid iteration, • Researching and implementing advanced prompt engineering and LLM interaction techniques, • Working across the stack (primarily Python, but also Postgres and React) to ensure research translates cleanly into customer-facing product, • Moving fast from idea to production, with direct customer feedback loops The environment: • High-ownership, low-ego team of AI researchers and elite engineers, • Strong commercial traction with hundreds of enterprise users globally, • Recently closed a major funding round from top-tier investors, • Ambitious, execution-focused culture with very high engineering standards What we’re looking for: Must-haves: • Deep Python expertise and experience shipping AI systems into production, • Hands-on experience with LLMs, prompt engineering, and modern model architectures, • Proven track record building evaluation frameworks or ML pipelines used in live environments, • Comfort working end-to-end across the stack, • Clear communicator who can reason about complex technical trade-offs, • 4+ years experience total Nice-to-haves: • Publications at top ML conferences (NeurIPS, ICLR, ICML), • Experience with LLM evaluation tooling (e.g. OpenAI Evals or similar), • Strong GitHub presence or technically ambitious side projects What’s on offer: • Salary up to £180k + meaningful equity, • Work directly with a highly technical founding team, • Visa sponsorship and private medical insurance, • London-based, high-performance office environment with meals provided, • Opportunity to help shape a product and company with genuine breakout potential Apply below!

Job Title: Senior QA Automation Engineer Location: London (Chiswick Business Park). Presence at the office is required 2 days a week, flexible days and hours Job Type: Full-Time The Team OpenBet is a global leader in betting and gaming entertainment, trusted by over 200 partners to create memorable winning moments for millions of players worldwide. From processing bets during iconic events like the FIFA World Cup and Super Bowl to pioneering next-gen products like BetBuilder, we continuously redefine the player experience with high-quality content, cutting-edge technology, and advanced player protection tools. For over 25 years, our unbeatable platform has powered the most recognizable betting brands, ensuring peak performance with 100% uptime, unmatched scale, and speed. With 85 licenses, 20 World Lottery Association operators on our customer roster, and a team of 1,200+ experts across 14 countries, we remain at the heart of the industry. The Goal As a Senior QA Automation Engineer you will be working alongside Software Engineers, other QA team members and Software Principal Engineers and Architects, under the supervision of the Team Lead and the support of the QA Architect and Principal QA, to shape and implement the customer and product deliverables that will drive us forward in our strategic initiatives. You will own tickets from a QA perspective, attend sessions independently raising issues, risks and gaps in requirements. You will be engaged in all areas of the software testing lifecycle from requirements capture, analysis and test case design through automation test case implementation and the delivery of automation test cases, test execution and ongoing maintenance. The Feature teams look to deliver in an effective and efficient manner. You will apply professional experience of QA software testing concepts and processes to input into key strategic decisions in the realm of technology and QA. You may also engage in assessing the existing coverage levels of the automation and manual test suites and contribute to the maintenance of existing packs in order to ensure the team deliver a quality product. What you’ll be doing • Work within an agile Feature Team of Delivery Leads, Product Owners and Software Developers to cover QA related activities such as translating business requirements, user stories and acceptance criteria into test scenarios/cases, • Active participation in the success of a self-organising agile team by promoting a quality first approach, defining and driving the implementation of the automation scope, • Identify which level of testing an automation scenario should be created within - component, app group or integration testing, • Promote and adhere to Continuous Integration and High Quality / Fast Feedback Principles, • Solicits internal and external stakeholder perspective and presents alternative solutions, • Provides structured feedback to the development teams and ensures the work is carried out in accordance with the agreed project schedule and quality requirements, • Leads the analysis and design of complex solutions meeting business requirements based on existing technology, • Identifies technical debt and inefficiencies in the automation frameworks, • Solid understanding of Agile Principles and ensure that work is being delivered with these Principles in mind, • Creates test plans and provides estimations taking into consideration dependencies, milestones and critical path, • Analyses complex requirements / acceptance criteria, and elicits test scenarios both manual and automated in accordance with the testing pyramid, • Works independently on automating test cases, executing test cases and retesting defects with all the above entities being of high complexity, • Very good knowledge of the languages, tools and technical processes required to undertake automation test case creation work at OpenBet, • Analyses feature updates/new features and identify areas for regression testing, • Configures the automation framework on their own environment to be able to run tests locally, debug and fix issues, • Writes relevant component, app group and integration automated tests to allow continuous integration of project, • Raises clear and accurate defects, follows up on resolutions and retests fixes and performing root cause analysis in order to identify inefficiencies and mechanisms to reduce the defect count in future releases, • Troubleshoots test automation failures, • Analyses the output of releases and propose solutions to reduce the defect count and increase the quality of future releases, • Collates complex metrics, defect injection rates, defects identified by automation etc to report to other team members and line manager, • Tests thoroughly and consistently delivers robust, maintainable and complete working automation tests to cover functional and non-functional considerations such as security through all levels of the test pyramid as required by the teams and functionality, • Independently monitors continuous integration pipelines, debugs test failures, escalates defects and resolves automation issues in a timely fashion, • Ensures manual & automated regression packs are maintained and updated based on new functionality and changes, • Understands and applies the correct testing techniques at a given phase of the project lifecycle, as determined by the time available and anticipated risk of the changes, • Provides technical coaching and mentoring to less experienced QA Automation team members, • Carries out thorough exploratory testing when required, • Conducts peer level test case and automation code reviews for high complexity tests, • Key contributor to a major and/or strategic project, • Promotes BDD/TDD principles, • Ensures compliance with Quality standards, best practices and adherence to the OpenBet Test strategy The Player • Test Automation & Frameworks, • Experience with test automation tools (Selenium, Cypress, Playwright), • Knowledge of API testing tools (Postman, Karate), • Experience with BDD/TDD frameworks (Cucumber, JUnit, TestNG), • Demonstratable ability to design, develop, and maintain automated test scripts, • Proven experience of testing complex user interfaces, • Programming & Scripting, • Proficiency in Java, • Strong understanding of OOP principles, • Ability to write and debug scripts for automation, • Thorough knowledge of structured test methods and procedures, • Continuous Integration & DevOps, • Experience with CI/CD tools (Jenkins, GitHub Actions, GitLab CI/CD, Azure DevOps), • Version control with Git (GitHub, GitLab, Bitbucket), • Thorough knowledge of Docker, Kubernetes for containerised testing, • Testing Methodologies & Best Practices, • Strong understanding of software testing principles (functional, regression, smoke), • Experience with test case management (TestRail or other) and project management/issue tracking tools (JIRA), • Ability to create and maintain test plans, • BSc or equivalent in IT/Engineering/Scientific or related discipline, • Experience with various development methodologies; Agile, Lean or Waterfall, • 6+ years’ experience in QA of which at least 4 years’ experience working with test automation tools, • Good interpersonal skills to communicate at all levels Nice to Haves • Some experience developing test cases for software developed using Akka, Kafka, Scala and Cassandra., • Qualified to ISEB/ISTQB Foundation level What’s the Score? Why OpenBet? • The Playground: Join a team of innovators, disruptors, and game-changers who are reshaping the future of betting and gaming., • The Mission: Be part of a mission-driven organization that's committed to revolutionizing the way the world plays., • The Impact: Make a real impact on the world stage, leaving a lasting legacy that transcends boundaries and inspires generations to come., • The Culture: Immerse yourself in a culture of creativity, collaboration, and curiosity, where every idea is welcomed, every voice is heard, and every dream is encouraged., • Attractive benefits, an open and supportive environment as well as a modern and exciting workplace, • The opportunity to interact with global teams on a regular basis as you and our business continues to develop & grow, • Tangible and genuine development - at OpenBet, you can take your career where you want it to go!, • And if that’s not enough; enjoy flexible working whilst we provide you with the guidance and development skills you need to progress and enhance your career, • We have a collaborative office environment with our team members in office 2 days per week.

Job Title - .NET Developer (Contract) Location - London (Hybrid – 2–3 days onsite) Contract Type - Contract (Outside IR35 / Inside IR35 – depending on client) Duration -12 months (likely extension) Day Rate - Competitive Role Overview We are looking for an experienced .NET Developer to join a delivery-focused engineering team working on business-critical systems in a fast-paced London-based environment. The role will involve building, enhancing and supporting modern .NET applications, collaborating closely with product, QA and DevOps teams, and contributing to the ongoing modernisation of legacy platforms. This is a hands-on contract role suited to a developer who is comfortable owning features end-to-end and working in production environments. Key Responsibilities • Design, develop and maintain applications using C# and .NET / .NET Core, • Contribute to the development of RESTful APIs and backend services, • Work on the modernisation and refactoring of legacy .NET applications, • Collaborate with product managers, business analysts and QA to deliver high-quality features, • Write clean, testable and maintainable code following best practices, • Participate in code reviews and contribute to improving engineering standards, • Support production systems, including bug fixing and performance tuning, • Work within Agile / Scrum delivery teams Required Skills & Experience • Strong commercial experience with C# and .NET / .NET Core, • Experience building and consuming REST APIs, • Solid understanding of object-oriented design and software engineering principles, • Experience with SQL Server and relational databases, • Familiarity with unit testing frameworks (e.g. xUnit, NUnit, MSTest), • Experience working in Agile delivery environments, • Comfortable working as a contractor in a delivery-focused role Nice to Have • Experience with cloud platforms (Azure preferred; AWS also acceptable), • Knowledge of Docker and containerised applications, • Frontend experience with Angular, React or Blazor, • CI/CD experience using Azure DevOps, GitHub Actions or similar, • Experience in financial services or other regulated environments If you’re a Senior .NEt Developer who wants challenging work, modern tools, and the freedom that comes with contract roles, we’d love to hear from you.

Role: Lead Backend Engineer Salary: up to 125k Location: East/Central London (x4 days per week onsite) Tech stack includes: NodeJS, TypeScript, React, PostgreSQL, GraphQL, AWS, GitHub Actions, Pulumi. Current team size: x2 Engineers (plan is to grow to 4 in total) We're working with a profitable Tech4Good startup company, their mission - making high quality mental health support more accessible! They're recruiting for x2 Engineers - Senior Full Stack/Back End + Lead Backend Essentials for the Lead role: • 7+ years backend experience - Typescript/Node preferred but not essential., • STEM background, • Experience working in start ups, scale ups, or small teams / fast paced environments., • Tech Lead on multiple projects

DevOps Engineer – London (Hybrid) We’re looking for a DevOps Engineer to join a fast-growing team building advanced AI and machine learning infrastructure. This role focuses on developing and maintaining scalable cloud environments, CI/CD pipelines, and deployment systems that support high-performance ML workloads. Key Responsibilities • Design and maintain scalable cloud infrastructure for distributed computing and ML workloads, • Build and optimise CI/CD pipelines to enable reliable deployments and automated testing, • Manage containerised environments using Docker and Kubernetes, • Develop infrastructure as code using tools such as Terraform, CloudFormation, or Pulumi, • Monitor system performance, implement alerting/logging, and troubleshoot production issues, • Collaborate with engineering teams to improve performance, scalability, and cost efficiency, • Implement security best practices and ensure high availability of production systems Requirements • Degree in Computer Science, Engineering, or similar, or relevant industry experience, • Experience with cloud platforms (AWS, GCP, or Azure), • Strong knowledge of Docker, Kubernetes, and container orchestration, • Experience with Infrastructure as Code and CI/CD tools (e.g., GitHub Actions, GitLab CI, Jenkins), • Familiarity with monitoring tools such as Prometheus or Grafana, • Scripting experience (Python, Bash, or similar), • Experience supporting ML, GPU, or high-performance computing environments is a plus What’s on Offer • Competitive salary + equity, • Flexible hybrid working, • Generous holiday allowance, • Learning & development budget, • Pension scheme and additional benefits

B2B SaaS | Hybrid – 2-3 days office | UK Location: London Type: Full-time Role Overview Accessible rail travel depends on systems that work reliably in live environments. Our Passenger Assistance platform turns passenger assistance requests into coordinated action inside live rail operations. We are hiring a Mid-Senior Ruby on Rails Engineer to own and evolve our operational systems, ensuring stability and production reliability in close collaboration with cross-functional teams. Strategic Context Transreport exists to remove structural barriers in rail travel. Our vision is that everyone has access to travel everywhere. As a Series A technology company and recipient of a King’s Award, we operate across the UK, Japan and the EU, delivering award-winning accessibility and safety platforms that have supported over 10 million assistance requests for more than 1 million users. As our operational demands grow, our backend systems must support increasing integrations, regulatory complexity, data volume, and reliability expectations. Outcomes & Impact Within 6 months, you will: • Take ownership of two operational Rails platform., • Improve test coverage and architectural documentation (e.g., C4 models)., • Stabilise key third-party integrations and reduce recurring production issues., • Strengthen monitoring and observability practices., • Act as a trusted backend partner for Product and Platform teams. Within 12 months, you will: • Confidently own and evolve multiple backend systems., • Improve database performance and background job efficiency., • Reduce operational risk across TOC integrations., • Strengthen CI/CD reliability and deployment confidence., • Contribute to longer-term backend architecture improvements and scalability planning. Responsibilities • Own & Evolve Backend Systems: Maintain and improve our Ruby on Rails applications supporting operational workflows., • Technical Quality: Write clean, well-tested code and uphold strong security and data integrity standards., • Integrations: Manage third-party integrations, ensuring reliable and secure data exchange., • Infrastructure Collaboration: Work with the Platform team on AWS-based deployments and CI/CD processes., • Performance & Reliability: Optimise background processing and database performance to maintain system stability., • Incident Response: Support investigation and resolution of production issues., • Cross-Functional Collaboration: Partner with Frontend and Mobile engineers to deliver robust, scalable APIs., • Continuous Improvement: Contribute to improving deployment practices, monitoring, and long-term maintainability., • Operational Accountability: Act as the technical owner of production systems that directly impact live rail operations, ensuring high availability and rapid incident resolution. Requirements Must Haves • 4+ years of professional experience with Ruby on Rails., • Strong understanding of object-oriented programming and Rails architecture, • Extensive experience with PostgreSQL, including performance tuning and complex queries., • Experience with background job processing using Sidekiq and Redis., • Solid understanding of RESTful API design, JSON serialization, and authentication (e.g., JWT, SSO)., • Hands-on experience with AWS services and containerised deployments (Docker)., • Experience troubleshooting and supporting production systems., • Comfortable working within and improving existing codebases., • Ability to prioritise effectively and manage multiple initiatives., • Strong written and verbal communication skills in English., • Experience working in Agile/Scrum environments with Git/GitHub. Nice to Haves: • Experience working with SOAP/XML integrations., • Experience migrating serverless components (e.g., AWS Lambda) into Rails applications., • Familiarity with Vue.js to support frontend collaboration., • Experience working with mobile applications (React Native / Kotlin / Swift)., • Experience working in regulated industries or multi-client B2B systems., • Contributions to open-source Ruby projects or technical blogging. Benefits • Private healthcare after your probation (including children), • Hybrid working model, • 25 days holiday, • Volunteering Leave, • Free flu jab for you and your family Culture & Operating Principles We value: • Ownership over hierarchy, • Clarity over bureaucracy, • Impact over job titles We operate with high autonomy and high accountability. People are expected to raise risks early, communicate clearly, and take responsibility for outcomes. Interview Roadmap • Screening Call (30 mins) – Recruiter alignment, • Technical Exercise – Rails architecture & integration discussion, • Deep Dive Interview – Engineering & Product, • Final Culture Conversation – Leadership alignment We aim to complete the process within 4 weeks. Guaranteed Interview Scheme We’re a Disability Confident employer and we welcome applications from disabled candidates. If you need any adjustments at any stage of the recruitment process, please tell us what would help - we’ll work with you to make the process as accessible as possible. We also offer a Guaranteed Interview Scheme (GIS) for candidates who consider themselves to have a disability as defined under the Equality Act 2010. If you indicate this option in your application and your application demonstrates that you meet the essential criteria for the role, you’ll be invited to interview or assessment. Choosing GIS doesn’t guarantee a job offer. If you have any questions, please get in touch.

Humanoid is the first AI and robotics company in the UK, creating the world’s most advanced, reliable, commercially scalable, and safe humanoid robots. Our first humanoid robot HMND 01 is a next-gen labour automation unit, providing highly efficient services across various use cases, starting with industrial applications. Our Mission At Humanoid we strive to create the world’s leading, commercially scalable, safe, and advanced humanoid robots that seamlessly integrate into daily life and amplify human capacity. Vision In a world where artificial intelligence opens up new horizons, our faith in its potential unveils a new outlook where, together, humans and machines build a new future filled with knowledge, inspiration, and incredible discoveries. The development of a functional humanoid robot underpins an era of abundance and well-being where poverty will disappear, and people will be able to choose what they want to do. We believe that providing a universal basic income will eventually be a true evolution of our civilization. Solution As the demands on our built environment rise, labour shortages loom. With the world’s workforce increasingly moving away from undesirable tasks, the manufacturing, construction, and logistics industries critical to our daily lives are left exposed. By deploying our general-purpose humanoid robots in environments deemed hazardous or monotonous, we envision a future where human well-being is safeguarded while closing the gaps in critical global labour needs. About The Role We are looking for a Robotics Test Automation Engineer to ensure that our robots move, think, and interact with the world safely and reliably. You will own the quality gate for our software releases and lead the validation of new hardware revisions.This is not a standard web-QA role; you will be working directly with Hardware-in-the-Loop (HIL) systems and whole robots, designing automated test benches, and testing regression in complex electromechanical systems. You will play a critical role in decoupling software development from hardware dependencies. What You’ll Do • Software Release Testing, • Release Validation: orchestrate the end-to-end testing pipeline for new software versions, ensuring every release meets safety and performance standards before deploying to the fleet., • CI/CD Integration: Integrate automated tests into our CI/CD pipeline (e.g., Jenkins, GitLab CI, GitHub Actions) to catch regressions immediately after code merges., • Simulation vs. Reality: Expand testing coverage in our simulation environments (e.g., Gazebo, Webots, Isaac Sim) to parallelize software testing before physical validation., • Hardware-in-the-Loop (HIL) & Hardware Revisions, • HIL Framework Design: Build and maintain HIL test benches that simulate real-world inputs (sensor data, motor feedback) to validate control logic on actual target hardware., • New Hardware Bring-up: Collaborate with Electrical and Mechanical Engineering teams to validate new hardware revisions (PCBs, sensors, actuators). You will write the test suites that verify if the new hardware plays nicely with the existing software stack., • Latency & Performance: Measure real-time performance, ensuring that software changes do not introduce dangerous latency in control loops., • Tooling & Infrastructure, • Develop Python/C++/Shell scripts to automate the flashing of firmware and configuration of robot parameters., • Manage test data logs and reports, creating automated dashboards that highlight pass/fail rates and performance trends over time We’re Looking For • Experience: 3+ years in software test automation, with at least 1 year specifically in Robotics, Embedded Systems, or Automotive., • Coding: Strong proficiency in Python (for scripting/testing) and familiarity with C++ (reading production code)., • Robotics Middleware: Hands-on experience with ROS2. You understand nodes, topics, services, and actions., • HIL Experience: Experience building or maintaining Hardware-in-the-Loop systems. You understand how to mock sensor data and interact with hardware interfaces (EtherCAT, Ethernet, I2C, CAN)., • OS: Deep comfort with Linux (Ubuntu) environments., • Nice-to-Have:, • Experience with robotics simulators (Gazebo, Unity, NVIDIA Isaac Sim)., • Knowledge of containerization (Docker) for consistent test environments., • Basic electrical debugging skills (using a multimeter/oscilloscope to verify hardware triggers)., • Experience with safety-critical standards (IEC 61508, ISO 26262). Languages: Python, C++, Bash scripts, • Robotics: ROS / ROS2, • CI/CD: [e.g., Jenkins, GitLab, GitHub Actions], • Hardware Interfaces: CAN bus, Serial, EtherCAT, • Simulation: [e.g., Unity, Ignition, Isaak] What We Offer • Competitive salary plus participation in our Stock Option Plan, • Paid vacation with adjustments based on your location to comply with local labor laws, • Travel opportunities to our Vancouver and Boston offices, • Office perks: free breakfasts, lunches, snacks, and regular team events, • Freedom to influence the product and own key initiatives, • Collaboration with top‑tier engineers, researchers, and product experts in AI and robotics, • Startup culture prioritising speed, transparency, and minimal bureaucracy How to Apply Does this role sound like the perfect fit for you? Fill in the form and include links or files that showcase the best of what you’ve built and achieved.

Senior C++ Software Developer, Python – Financial / Banking Candidates will have 5+ years C++ experience (ideally more) and excellent knowledge of Python – ideally coming from a Financial / Banking background with knowledge of Equities, Futures & Options and Fixed Income and Exchange Connectivity with some Low Latency experience. Job Overview You will work with the Product, Infrastructure and QA teams, to produce high performance, low latency and highly reliable code. Your goal will be to develop software which handle large amount of TPS to drive a highly efficient technology used by several markets around the world. To be successful in this role as a Senior Software Engineer C++, you will be a proponent of agile methodology and modern software best practices. You can produce detailed technical work in OOP and work with other members of the Development team to produce code of high-quality standards. Ideally, you should have worked in critical systems development in the past. Responsibilities and Duties • Codes, tests, integrates, and documents software., • Provides technical leadership to more junior employees and other teams., • Apply principles and techniques of computer science, engineering, and mathematical analysis to the development of complex products., • Participate as a Subject Matter Expert in internal review of software components and systems., • Work on the hardest technical problems facing the company, often these problems are unusually complex and require the utmost creativity and innovation., • Apply and champion the appropriate standards, processes, procedures, and tools throughout the system development life cycle to support the generation of technical engineering products., • Keep abreast of technology trends and champion new ideas and process improvements. Required Skills/Experience • 5+ years development experience in C++ 11 and Boost creating performant, scalable applications., • 2+ years of experience in networking (UDP, Multicasting, TCP, etc...), messaging, and algorithms., • 2+ years of experience on Linux systems., • Good understanding of modern development best practices and methodologies and good knowledge of Git / GitHub., • Python, including Pytest., • Knowledge of capital markets exchange connectivity on stocks (fixed income and derivatives is a plus), including exchange protocols such as FIX and SBE., • Most importantly, a drive to solve complex technological and trading challenges with a great team of talented developers., • Comfortable using Agile methodology, including continuous integration, sprints, Jira and the relevant processes and workflow. • • Some understanding and usage of cloud technology is a plus but not mandatory.

AWS Platform Engineer | AWS, Terraform & Kubernetes | High-Impact Cloud Consulting • Salary: £75,000–£100,000, depending on Senior or Principal level, • Location: Hybrid working – minimum 1 day per month in the London office, • Requirement: UK Security Clearance eligibility required, • Permanent, full-time position We’re hiring Senior and Principal AWS Platform Engineers to join a fast-growing cloud and platform engineering consultancy delivering complex, large-scale programmes for enterprise and public sector clients. This is a hands-on consulting role, not a support or BAU position. You’ll design and build modern AWS platforms, work directly with client engineering teams, and rotate across varied projects every few months. Alongside AWS, the wider business is scaling across Azure, data & AI, software engineering, and emerging cloud practices, so you’ll be joining during a genuine growth phase with real opportunity to influence standards and direction. The Role As an AWS Platform Engineer, you will play a key role in delivering cloud foundations that enable organisations to move faster and operate more securely. Depending on level: • Senior: you’ll focus on hands-on delivery, building and evolving AWS platforms and landing zones., • Design and build AWS platform foundations and landing zones., • Automate infrastructure using Infrastructure as Code., • Build and improve CI/CD pipelines for cloud-native delivery., • Work with Kubernetes-based platforms where appropriate., • Enable application teams to adopt DevOps and cloud-native best practices., • Lead and contribute to consulting engagements across discovery, design, build, and handover phases. Non-Negotiables • Strong AWS cloud engineering experience in production environments., • Terraform infrastructure as code (essential)., • Proven CI/CD and automation mindset., • Solid understanding of cloud networking, security, and scalable AWS design., • Comfortable working in client-facing consulting roles., • Eligibility for UK Security Clearance. What You’ll Work With • AWS platform engineering and landing zones., • Terraform infrastructure as code., • CI/CD pipelines (GitHub Actions or similar)., • Kubernetes platforms (EKS exposure preferred)., • Cloud-native security, networking, and identity patterns. Nice to Haves • Background in cloud or DevOps consultancies., • Kubernetes experience beyond the basics., • Experience rotating across multiple client environments., • Enjoyment of mentoring others and raising engineering standards., • Exposure to public sector or regulated environments. Why Join / Projects • Deliver high-impact AWS platforms for enterprise and public sector clients., • Join during a major growth phase with multiple platform, data, and software hires underway., • Projects typically run 3–12 months, keeping work varied and technically challenging., • High engineering standards paired with a collaborative, people-first culture., • Strong emphasis on learning through delivery, workshops, and shared problem-solving. Employee Benefits • Performance-related bonus., • Share options with long-term upside., • £1,000 annual learning and development budget., • Funded cloud certifications., • Hybrid working, with a minimum of one day per month in the London office., • Paid client travel. AWS Platform Engineer | AWS, Terraform & Kubernetes | High-Impact Cloud Consulting

Safe Intelligence is on a mission to make AI safe and reliable for anyone to use. To help us succeed, our team is looking for a Senior Python Engineer, and we’re hoping it’s you! In this role! You'll help lead and implement the improvement of algorithms, optimising execution, usability, and package architecture of our ML Verification packages. Note that this is a Python code focused role, rather than a Data Science role, so Python programming skills are the priority, where as Machine Learning and Data Science skills are secondary. There will be plenty of opportunity to get involved in machine learning model training, evaluation and deployment, as well as all the associated ecosystems of tools, however the key mission is work magic on our python based tools and packages. We’re looking forward to having you on board! Responsibilities: The position requires a passion for science and engineering, paired with an ability to produce production-ready solutions while working closely with both product and research teams. As a Safe Intelligence Senior Python Engineer, you will: • Play a leadership and mentoring role in Python package and code development including strong modelling of best practice and efficient procedures., • Productise a set of Python packages and tools for use in machine learning applications that build on powerful algorithms developed by the research team., • Contribute towards making verification and robust-learning algorithms scalable and more efficient, and developing a clean, well-organised code-base that supports our goal of making these methods intuitive and easy to use by the wider community., • Work closely with the platform team to interface and containerise the packages and toolkits for scalable deployment., • Stay updated with the latest technologies and trends in Python development and actively contribute to the team's technical knowledge base., • Contribute to Machine Learning related Open Source initiatives. Requirements: The technical requirements for the role are: • Extensive professional experience as a Python-based developer., • Experience with modern Python development techniques and design patterns., • Experience with the development of highly parallelised applications, including memory management., • Experience with widely used tools in data science and machine learning. Developers should be somewhat familiar with libraries like NumPy, pandas, scikit-learn, and PyTorch., • Proficiency in testing approaches and frameworks like pytest as well as automation tools like Github Actions or Travis CI for maintaining code quality and continuous integration/continuous deployment (CI/CD) pipelines., • Advanced proficiency with code maintenance tools and best practice, including Git and configuring workflows., • Experience either contributing to or maintaining Python based open-source projects., • Have a passion for code quality and things done right. Additional beneficial experience includes: • Familiarity with CUDA and optimising highly parallelised GPU-based computations are a plus, • Familiarity with the end-to-end supervised training of neural networks and accompanying MLOps ecosystem are a plus, • Familiarity with Django and related frameworks / tools, • Familiarity with other programming languages and frameworks At a personal level we’re also looking for someone who is: • Passionate about delivering software to realise safe AI solutions in line with client needs., • Deeply technical and constantly in a state of learning., • Able to communicate clearly and efficiently with a variety of audiences including developers, researchers and other partners., • Fearless in getting "hands-on" with technology and execution., • Has a strong understanding of modern software engineering processes., • Comfortable with ambiguity with a drive for clarity., • Collaborative with and respectful of others on the team., • Honest, straightforward, and caring about each other’s well-being. Why Safe Intelligence is for you: We strongly believe AI can bring great benefits to individuals and society, but these will only be achieved if the systems we build are safe to use. To meet this need, we are developing advanced deep validation techniques and tools that allow AI/ML engineers world-wide to validate the robustness of their models, as well as repair the fragilities that they discover. By joining us, you’ll be able to help advance the techniques, bring advanced technologies to AI/ML engineers worldwide and contribute to our shared mission to realise successful and reliable AI. Grow with us! If you think you can bring something special to this role, please apply even if you do not meet all listed criteria. Safe Intelligence is exploring uncharted waters, and finding the right crewmates is important to us. We support ongoing learning for the whole team, ranging from individual mentorship to internal seminars and support for sector and technology-specific upskilling. Compensation & Benefits Safe Intelligence provides competitive compensation based on role and candidate experience. In addition, company benefits for all roles include: • Stock option benefits, • Mentoring, learning, and development allowance, • Regular team social and work events, • Flexible and generous holidays. We work hard and encourage everyone to take time off to recharge and enjoy other aspects of our lives. Equality and Inclusion We are proud to be an equal-opportunity employer and work hard to create an environment where people of diverse backgrounds and life experiences can thrive. The team is highly collaborative and meritocratic. Great ideas come from everywhere, and we strive to make it easy for people to express themselves and be heard. Location & Office Culture Safe Intelligence is based in London, UK, and we’re focused on building the initial team here. We highly value the ability to work flexibly and remotely at times, but we also have a strong belief that regular in-office interactions make for a much more fulfilling and productive work experience. Our company culture combines optimism for the future (hard problems can be solved with the right effort), speed of iteration (the best ideas come from many ideas tested), and rigor in what matters (correctness and precision are critical for safety). Come and join us to add your skills and passion to the future of Safe Artificial Intelligence!

ABOUT DESCARTES UNDERWRITING Descartes was born out of the conviction that the ever-increasing complexity of risks faced by corporations, governments and vulnerable communities calls for a renewed approach in insurance. Our team brings together industry veterans from the most renowned institutions (AXA, SCOR, Swiss Re, Marsh, Aon, ...) and scientists on top of their field to bring underwriting excellence. After 5 years of existence, Descartes has secured a leading position in parametric insurance for weather and climate-related risks utilizing machine learning, real-time monitoring from satellite imagery & IoT. After a successful Series B raise of $120M USD, we launched Descartes Insurance, a 'full stack' insurer licensed to underwrite risk by the French regulator ACPR. With a growing corporate client base (400+ and counting), our diverse team is headquartered in Paris and operates out of our 18 global offices in North America, Europe, Australia, Singapore and Japan. Descartes is trusted by a panel of A-rated (re)insurers to carry out its activities. ABOUT YOUR ROLE Due to rapid growth, we are seeking to expand our Data Science team and we are looking for Data Scientist Interns (end of studies) to be part of our team based in London. The Underwriting team takes action subsequently in modeling, structuring and pricing of parametric insurance covers to deliver insurance products to a worldwide based public sector and corporate clients in a few day to a year timeframe. These roles will allow you to gain knowledge of the insurance industry and the emerging risks (natural catastrophes, cyber…), all while collaborating closely with other internal teams (Software, Operations, Legal and Commercial) and our external partners. At the core of our company’s strategy, your missions will focus on : • Conducting structuring work, risk analysis and insurance proposal for worldwide public sector and corporate clients;, • Discussing business opportunities with Descartes’ partners and being responsible for technical documentation and insurance contracts redaction;, • Collaborating with the business team to understand client needs and issues to further improve our product offering;, • Participating in the development of Descartes’ technological platform to differentiate Descartes from its competitors (models and pricing tools);, • Working autonomously and pragmatically to make appropriate technical decisions with attention to details. Your missions will evolve in the future as Descartes is growing fast and many exciting projects are waiting for you. It's a unique opportunity to take a closer look inside a fast-growing scale up with huge ambitions ABOUT YOU EXPERIENCE & QUALIFICATIONS • Student from academic institutions, universities or engineering schools with a specialization in computer science, applied mathematics, climate, meteorological studies or data science for business;, • Keen interest in climate related topics;, • Highly skilled in statistics, probabilities, applied mathematics and machine learning methods;, • Eye for quality and attention to detail;, • Fluency in English (written and verbal communication) is required;, • Proficiency in Python (e.g. pandas, scikit-learn);, • Interested in weather and natural perils modelling (wildfires, hail, tsunamis, earthquakes etc);, • Excellent team player able to work under pressure and respect deadlines;, • Strong desire to learn and commitment to the organization’s mission;, • Results oriented, high energy, with the ability to work in a dynamic and multi-cultural environment;, • Motivated to help improving businesses’ and communities’ resilience to climate change. WHY JOIN DESCARTES UNDERWRITING ? • Opportunity to work and learn with teams from the most prestigious schools and research labs in the world, allowing you to progress towards technical excellence;, • Work in a collaborative & professional environment ;, • Be part of an international team, passionate about diversity ;, • Join a company with a true purpose – help us help our clients be more resilient towards climate risks;, • Attractive remuneration according to the profile, meal voucher, 60% transport reimbursement. At Descartes Underwriting, we cherish the value of diversity whatever it may be. We are committed to fighting against all forms of discrimination and for equal opportunities. We foster an inclusive work environment that respects all differences. With equal skills, all our positions are open to people with disabilities. RECRUITMENT PROCESS • Step 1: HR Interview with our Talent Recruiter, • Step 2: At home technical online test (Github repository), • Step 3: Remote technical interview with a Data Scientist, • Step 4: In-person team interview to meet our team and discover our offices (held remotely if you are abroad)

Full-Time Mobile App Developer (.NET MAUI preferred) iOS & Android — Remote (South Asia) Location: Remote (India / Pakistan) Type: Full-time Tech focus: .NET MAUI (preferred) / Cross-platform Mobile ⚠️ Important upfront note This role requires strong mobile UI execution and design sensibility. To proceed, you must be able to share links to live apps on the Apple App Store (and/or Google Play) that demonstrate clean, minimal design and polished user experience. If you cannot provide shipped app links, please do not apply. About the role We’re hiring a full-time Mobile App Developer to build a design-led, consumer-facing mobile application for iOS and Android. The app is fully designed in Figma, with clear user flows, screen definitions, and supporting admin processes. Your role is to take these designs and deliver a production-ready, visually polished, and smooth-feeling mobile app, all the way through App Store and Play Store release. This is a hands-on role with real ownership over how the app looks, feels, and behaves. What you’ll be working on • A cross-platform mobile app (iOS + Android), • Translating Figma designs into pixel-accurate, production UI, • Ensuring slick interactions, smooth transitions, and responsive layouts, • User onboarding, application flows, and status tracking, • Admin-driven workflows and internal review tools, • Secure authentication and backend / API integrations, • App Store and Google Play deployment Tech expectations • .NET MAUI strongly preferred, • Proven experience implementing apps directly from Figma, • Strong mobile UI/UX implementation skills (spacing, typography, layout, interaction), • Experience with REST APIs, auth flows, and state management, • Comfortable delivering apps that feel fast, clean, and well-finished, • 👉 We’re comfortable with AI-assisted development tools (e.g. Copilot, Base44, etc.) where they improve speed and quality What we’re looking for • A clear eye for simple, minimal, effective design, • A track record of shipping real mobile apps, • Ability to turn good designs into great-feeling products, • Comfortable working from Figma, specs, and process diagrams, • Product-minded and detail-oriented, • Clean, maintainable code and sensible architecture choices, • Strong communication skills for remote collaboration Nice to have • End-to-end or lead ownership of a mobile app, • Backend experience (Azure, Firebase, Supabase, etc.), • Experience with CI/CD and store submission, • Prior experience working remotely across time zones Why join us? • Clear designs and requirements — minimal ambiguity, • High bar for quality, but realistic scope, • Ownership of the mobile build, • Remote-first team (South Asia), • Pragmatic, modern approach to tooling and AI, • Opportunity to ship a complete product end-to-end How to apply Apply via LinkedIn with: • A short summary of your mobile development experience, • Links to live apps you’ve shipped (App Store / Play Store), • GitHub (optional but welcome)

Client: Largest American Credit Card Company Location: AMEX London Victoria 3 days/week, 2 days/week WFH Years of Exp: 3-9 years Skills: Full Stack, Kotlin (essential), TypeScript (essential), CI/CD, Java £25-£40/hr depending on experience and assessment level, Inside IR35 Visa sponsorship is not available. Strong fundamentals of Computer Science to scale developments. Excellent communication & interpersonal skills. Creative and a good team worker. Kotlin (or strong Java) & TypeScript mainly – full stack ideally. Fundamentals are very important. Data structures, algorithms & system designs. Online test will be given in the first instance. Successful candidates will go through a 2 round interview process. GitHub could help if it’s a quality one.

Who We Are: Cingularity is a highly specialised global fibre network provider enabling the transmission of premium live broadcast TV. Our obsession with quality, performance, and network resilience has allowed us to deliver services for companies including Amazon Prime, Warner Bros. Discovery and ATP Media, where we are trusted to carry the live TV signals destined for their global TV audiences. IMG Media acquired Cingularity in September 2022 to provide the expertise to guide IMG’s remote production evolution toward a hybrid model of fibre, satellite, cloud and IP. IMG is a leading global sports marketing agency, specializing in media rights management and sales, multi-channel content production and distribution, brand partnerships, strategic consulting, digital services, and events management. It powers growth of revenues, fanbases and IP for more than 200 federations, associations, events, and teams, including the National Football League, English Premier League, International Olympic Committee, National Hockey League, Major League Soccer, ATP and WTA Tours, the AELTC (Wimbledon), Euroleague Basketball, CONMEBOL, DP World Tour, and The R&A, as well as UFC, WWE, and PBR. IMG is a subsidiary of TKO Group Holdings, Inc. (NYSE: TKO), a premium sports and entertainment company. TKO Group Holdings, Inc. (NYSE: TKO) is a premium sports and entertainment company. TKO owns iconic properties including UFC, the world’s premier mixed martial arts organization; WWE, the global leader in sports entertainment; and PBR, the world’s premier bull riding organization. Together, these properties reach 1 billion households across 210 countries and territories and organize more than 500 live events year-round, attracting more than three million fans. TKO also services and partners with major sports rights holders through IMG, an industry-leading global sports marketing agency; and On Location, a global leader in premium experiential hospitality. Working Conditions: Permanent, London, Spitalfields, London, United Kingdom Hybrid Mon-Fri, 9am-5pm What You'll Do: The Senior Network Engineer (NetOps) at Cingularity is a pivotal role demanding technical expertise and innovative thinking. As a core member of our engineering team, you will be responsible for designing, building, and maintaining the complex infrastructure that powers our mission-critical transmission systems. This position is designed for an engineer who can bridge the gap between traditional networking methodologies and modern NetOps practices. You will take ownership of our core networking infrastructure—including a specialised DTM (Dynamic Synchronous Transfer Mode) network—while strategically introducing automation to enhance resilience and performance. While you will assist with the development of observability tools, 24/7 monitoring is managed by our Technical Operations Centre (TOC), supported by a joint effort between Systems, Broadcast, and Network Engineering teams. Global Telemetry & Network Management • Core Routing & Switching: Design and operate distributed systems with an advanced understanding of OSPF and BGP., • Multicast Routing: Maintain a solid understanding of Multicast routing to ensure efficient data delivery across broadcast environments., • DTM Specialisation: Take primary responsibility for the management and optimisation of the DTM network, ensuring it meets the rigorous demands of live broadcast., • Global Telemetry: Manage and refine a global telemetry network to ensure consistent data flow and visibility across all international transmission points., • Capacity Planning: Manage network capacity and advise on hardware/bandwidth upgrades triggered by business growth and specific customer projects., • Infrastructure Security: Take ownership of network security, implementing best practices for access control and protection across the entire ecosystem., • Firmware & Lifecycle Management: Manage and execute regular firmware upgrades, patching, and maintenance across all network hardware to ensure stability and mitigate vulnerabilities., • Internal Tooling: Build and refine monitoring techniques where the primary "customers" are our internal TOC and Event Engineering teams., • Observability Design: Utilise and assist in the development of modern monitoring and logging systems (e.g., Prometheus, Grafana, ELK/OpenSearch) and the Netbox source of truth., • Automation Development: Implement automation strategies for infrastructure management using tools such as Ansible, Python, and shell scripting., • Level 3 Troubleshooting: Proactively monitor performance and serve as a level 3 escalation point for complex networking issues, • Team Guidance: Mentor and collaborate with technology teams on engineering projects and the resolution of high-level technical issues., • Training: Assist engineers in learning networking concepts and the specific architecture of the Cingularity network., • Project Delivery: Lead technical network projects from concept to deployment, meeting schedules and budget constraints. You Have These: Required • Networking Expertise: Advanced knowledge of the TCP/IP Stack, including switching and routing protocols (OSPF, BGP)., • Network Security: Proven experience in securing network infrastructure and managing hardware firmware lifecycles., • Multicast Routing: Practical experience with Multicast protocols in a production environment., • Automation: Demonstrable experience using Python and Ansible for automation, scripting, and integration., • IPAM/DCIM: Experience using Netbox for infrastructure documentation and management., • Monitoring: Practical experience with modern observability tools like Grafana, ELK, and InfluxDB. Advantageous • Advanced Broadcast Standards: Knowledge of SMPTE ST 2110 networks and related timing/synchronisation requirements., • Legacy & Specialised Transport: Direct experience with DTM (Dynamic Synchronous Transfer Mode) or ATM technologies., • Version Control: Experience using GitHub for managing automation scripts and configuration., • Broadcast Protocols: Understanding of real-time transport protocols (RTP, UDP, SRT, Zixi) and video encoding (AVC, HEVC, JPEG-XS)., • Project Management: Experience with tools such as ClickUp, Monday.com, or Jira. Soft Skills • Communication: The ability to clearly articulate complex technical concepts to both technical and non-technical stakeholders., • Focus Under Pressure: The ability to remain focused under pressure and maintain the highest standards of accuracy in a live environment., • Proactive Mindset: An organised and self-motivated individual who proactively seeks innovative solutions. TKO EEO Statement: TKO is an Equal Opportunity Employer and complies with all applicable federal, state, and local laws regarding non-discrimination in employment. TKO makes employment decisions based on merit and qualifications, without considering an employee’s or applicant’s race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, marital status, veteran status, or any other basis prohibited under federal, state or local laws governing non-discrimination in employment in every location in which the Company has facilities. TKO also provides reasonable accommodations for qualified individuals with disabilities in accordance with the Americans with Disabilities Act (ADA) and applicable state or local laws. For information about Privacy and Information Security for TKO employment candidates, please review our Privacy Policy. For information regarding Terms of Use for this and other TKO websites, please review our Terms of Use.

Location: Remote (with option to be in-person with team in London) Please note: We do not offer visa sponsorship, and you must be based in the UK with the full right to work. 🌊🚀 Who We Are The Cruise Globe is building the world’s leading digital platform for cruise travellers. Founded by a Geographer, a Naval Architect, and one of the cruise industry’s most trusted creators, we started with a simple belief: cruising deserves better digital experiences. We’re building the “Strava for cruises” - a product that lets cruisers see their exact routes and stats, capture and share their journeys, and then plan, book, and track what comes next. In under nine months, more than 100,000 cruisers joined the platform, with over 500,000 cruises logged — all with zero marketing spend. Today, we’re building the #1 cruise app in the world, and the central digital hub for a global community of over 34 million cruise passengers. Cruising is the fastest-growing segment in travel, and The Cruise Globe is backed by some of the most respected names in the industry. We have a rare opportunity to define an entirely new category — and we’re looking for ambitious, talented people who want to help shape a product used by millions. 🚀 The Opportunity We’re looking for a talented Founding Senior Full-Stack Engineer to become our first in-house technical hire, and should be considered as a founding engineer role with a huge impact on the future of The Cruise Globe. This is a rare and exciting opportunity to join at an early stage and shape the technical foundations of the business, and create our future. This is an excellent opportunity to shape process and framework. We’re looking for someone who finds this exciting rather than intimidating, and who enjoys building structure as they build product. The Cruise Globe is an innovative, adventure-driven technology and design company redefining how cruisers around the world relive their journeys. Born from a passion for the sea, cartography, and world travel, The Cruise Globe crafts high-precision, personalised cruise maps that capture exactly where cruises actually go, using advanced satellite tracking data, a first of its kind in the industry. You’ll report directly to our CEO, with strategic support from our fractional CTO, and work closely with our founder, agency development partners, and data team. This is a hands-on, senior engineering role, not people management. You’ll lead by building, setting standards, and making smart technical decisions that will scale with the business. If you’re ambitious, highly technical, and motivated by ownership and impact, this role offers the chance to grow into a long-term technology leadership position as the company scales. 🛠️ What You’ll Be Doing Own the Build • Take end-to-end ownership of technical delivery, from early architecture decisions through to production, • Balance speed, quality, and scalability as we grow our Cruise Globe and Cruise Map products Build Across the Stack • Develop high-performance, user-facing features using React, Next.js, and TypeScript, • Design and build backend services and APIs using Python (FastAPI) Design Robust Systems • Architect clean, scalable REST APIs, • Design and optimise PostgreSQL / Supabase schemas for performance and growth Ship to the Cloud • Deploy, maintain, and evolve AWS infrastructure using Terraform, • Own CI/CD pipelines via GitHub Actions Set the Technical Bar • Establish engineering best practices around testing, documentation, and code quality, • Lead by example through code reviews, pairing, and technical guidance Bridge Tech & Product • Work closely with non-technical stakeholders to translate product goals into pragmatic technical solutions, • Clearly explain technical decisions, trade-offs, and constraints 🧠 What We’re Looking For • 7+ years of commercial software engineering experience, • Strong Computer Science fundamentals or equivalent practical experience, • Expert-level JavaScript/TypeScript and React experience, • Strong Python skills for backend and API development, • Proven experience designing, deploying, and running systems on AWS, • Experience working with (or introducing) solid testing practices, • Excellent communication skills and confidence working directly with founders, • Demonstrable experience of accelerating your workflow with AI tools, • Some exposure to mobile development (React Native, Flutter, or native) 🌍 Nice to Have • Experience with geospatial data, mapping, or visualisation technologies, • Information security knowledge or certifications 🎁 What We Offer • First Tech Hire Impact: Shape the architecture, tooling, and technical culture from day one, • High Autonomy: Real ownership and authority over technical decisions, • Startup Environment: Less process, more progress, with the opportunity to build the right foundations, • Flexible Working: Remote-first, with option to be in our London office, • Competitive Salary: £80,000–£100,000 depending on experience, • Holiday: 25 days + bank holidays, • Pension: Auto-enrolment scheme