Platform engineer jobs in , London - Page 4Create job alerts

Founding Software Engineer (React and Python) About the Opportunity You will be joining an elite founding engineering team that includes the world’s number one authority in Multi Agent Reinforcement Learning, seasoned Meta Product leaders, and one of the only people in the UK who has trained a trillion token language model from scratch. This role is based in London, with two to three days per week on site, and offers a top tier salary plus equity package to reflect the strategic and high impact nature of the work. Why This Role Matters You are part of the initial engineering core, playing a pivotal role in shaping and scaling the technology platform from the ground up. You will work alongside leading researchers and product strategists at the intersection of cutting edge reinforcement learning and large scale foundational models. You will enjoy a rare opportunity to influence direction, architecture and go to market execution, with both immediate impact and long term upside via equity. Role Responsibilities • Architect, design and build foundational systems and platforms that underpin next generation AI driven products, • Collaborate closely with leading researchers and product strategists to refine MVPs, prototype innovative workflows and accelerate iterations to production, • Scale and optimise infrastructure to support high throughput training, inference and deployment of both multi agent reinforcement learning systems and enormous language models, • Implement robust MLOps best practices including data pipelines, model versioning, monitoring, automated deployment and continuous integration, • Drive end to end ownership from ideation to deployment, performance and scaling, • Mentor future hires and define scalable engineering culture, processes and tooling Candidate Profile • Proven track record (five plus years) in engineering roles involving scalable, machine learning intensive systems whether via start ups or technology critical environments, • Deep familiarity with large scale model training and production deployment, especially for reinforcement learning or transformer based architectures, • Hands on experience building and maintaining Frontend applications - React, Typescript, • Strong programming background in Python and or relevant frameworks such as TensorFlow, PyTorch or Hugging Face, • Fluent in cloud native development, containerisation, orchestration (for example Docker or Kubernetes) and CI/CD, • Exceptional problem solver with an entrepreneurial mindset who is comfortable with ambiguity, fast iteration and changing priorities, • Eagerness to collaborate with world class academics and product professionals to shape high impact solutions What’s on Offer • Top of market salary benchmarked for senior founding engineers in London, • Significant equity stake aligned to reward substantial contributions and long term upside, • Flexible hybrid working model with two to three days per week on site in London, balancing focused collaboration and deep work, • Direct exposure to groundbreaking research, product innovation and machine learning operations including multi agent reinforcement learning and trillion token language model training, • A start up like environment with world class talent combined with the discipline to build with scale in mind

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 developing a next-generation humanoid robot using a simulation-first, capability-driven approach to hardware design. As a Capability Simulation & Control Engineer, your mission is to analyze and characterize the limits of our robotic platforms - before they are built. You will sit at the intersection of simulation, control, and hardware design, enabling rapid iteration cycles by ensuring we understand the physical and algorithmic feasibility of each design decision. Your focus will be to define, simulate, and validate robotic capabilities - such as reachability, dynamic balance, force/torque limits, manipulability, workspace optimization, and sensor placement - under real-world constraints. The insights you generate will directly inform mechanical design, sensor layout, and control interface development. Key Responsibilities: Capability Evaluation & Simulation • Develop tools and pipelines to analyze and visualize platform capabilities (e.g., kinematic reach, manipulability maps, dynamic feasibility, joint torque-speed curves)., • Integrate dynamic and quasi-static evaluations of locomotion, manipulation, and perception effectiveness into the simulation loop., • Incorporate model-based and learning-based methods to evaluate adaptive capabilities under uncertainty Hardware Design Feedback Loop • Provide actionable quantitative insights to inform joint placement, limb proportions, mass distribution, sensor positioning, actuator sizing, and other HW design variables., • Work closely with mechanical engineers, control developers, and perception experts to co-design simulation tasks that expose key tradeoffs and performance bottlenecks. Test Scenario & Pipeline Development • Design and implement reusable test scenarios for various hardware configurations and use cases., • Automate performance reporting and limit detection in the context of control performance, perception accuracy, and stability. Model Fidelity & Integration • Ensure that models used for capability analysis reflect sufficient physical realism without slowing iteration cycles., • Collaborate with simulation experts to incorporate contact models, compliance, and actuator characteristics into the testing loop. Design Exploration • Support rapid evaluation of alternate hardware morphologies by stress-testing capabilities through scripted benchmarks or learned behaviors., • Develop visual and quantitative design-space exploration tools to help prioritize tradeoffs across competing metrics (e.g., power consumption vs workspace). Requirements: • M.Sc. or Ph.D. in Robotics, Mechanical Engineering, Control Systems, or a related field., • Solid foundation in robot kinematics, dynamics, and control., • Proficient in simulation environments such as MuJoCo and Isaac Sim, or custom tools., • Experience evaluating or optimizing robotic systems for capability limits (reach, manipulability, torque-speed, dynamic stability)., • Familiarity with optimization tools and version control for collaborative pipelines., • Strong software skills (Python and/or C++; experience with ROS or similar frameworks)., • Ability to communicate technical results to multidisciplinary teams and influence design decisions. Nice-to-Have: • Familiarity with whole-body control, redundancy resolution, or torque-controlled platforms., • Experience with optimization and design-space exploration., • Exposure to hardware-in-the-loop simulation or perceptual simulation., • Hands-on experience with humanoid or bipedal platforms, including torque-controlled systems What We Offer: • Competitive salary plus participation in our Stock Option Plan, • Paid vacation and travel opportunities to our London, 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

An AI-driven start-up, backed by $20M in Series A funding, is looking for its first Machine Learning Engineer to help scale their product and infrastructure. The platform transforms educational content into smart, personalised learning tools - and is already seeing rapid user growth and strong traction in the market. This is a unique opportunity to join early, influence the technical roadmap, and work directly with experienced founders and a senior engineering team. What you’ll be doing: • Designing, building and deploying ML-powered features across a production platform, • Working across Python and TypeScript, integrating models into scalable, real-time systems, • Fine-tuning and training NLP models using techniques like transformers, • Driving the machine learning strategy and building best practices from the ground up, • Collaborating closely with product, engineering, and leadership What we’re looking for: • Strong commercial experience building and deploying ML models in production, • Proficiency in Python and familiarity with TypeScript/JavaScript, • Experience with NLP or recommendation systems is a bonus, • Excited by start-ups: product-minded, hands-on, and motivated by impact What’s on offer: • £100,000 - £120,000 salary + meaningful equity, • 4 days/week in a modern London office near Liverpool St, • Greenfield ML ownership with direct access to founding team, • A chance to shape the future of an AI product already loved by users

Job Title: Senior Data Engineer Location: London, UK (3 days in the office) SC Cleared: Required Job Type: Full-Time Experience: 8+ years Job Summary: We are seeking a highly skilled and experienced Senior Data Engineer to join our team and contribute to the development and maintenance of our cutting-edge Azure Databricks platform for economic data. This platform is critical for our Monetary Analysis, Forecasting, and Modelling activities. The Senior Data Engineer will be responsible for building and optimising data pipelines, implementing data transformations, and ensuring data quality and reliability. This role requires a strong understanding of data engineering principles, big data technologies, cloud computing (specifically Azure), and experience working with large datasets. Key Responsibilities: Data Pipeline Development & Optimisation: • Design, develop, and maintain robust and scalable data pipelines for ingesting, transforming, and loading data from various sources (e.g., APIs, databases, financial data providers) into the Azure Databricks platform., • Optimise data pipelines for performance, efficiency, and cost-effectiveness., • Implement data quality checks and validation rules within data pipelines. Data Transformation & Processing: • Implement complex data transformations using Spark (PySpark or Scala) and other relevant technologies., • Develop and maintain data processing logic for cleaning, enriching, and aggregating data., • Ensure data consistency and accuracy throughout the data lifecycle. Azure Databricks Implementation: • Work extensively with Azure Databricks Unity Catalog, including Delta Lake, Spark SQL, and other relevant services., • Implement best practices for Databricks development and deployment., • Optimise Databricks workloads for performance and cost., • Need to program using the languages such as SQL, Python, R, YAML and JavaScript Data Integration: • Integrate data from various sources, including relational databases, APIs, and streaming data sources., • Implement data integration patterns and best practices., • Work with API developers to ensure seamless data exchange. Data Quality & Governance: • Hands on experience to use Azure Purview for data quality and data governance, • Implement data quality monitoring and alerting processes., • Work with data governance teams to ensure compliance with data governance policies and standards., • Implement data lineage tracking and metadata management processes. Collaboration & Communication: • Collaborate closely with data scientists, economists, and other technical teams to understand data requirements and translate them into technical solutions., • Communicate technical concepts effectively to both technical and non-technical audiences., • Participate in code reviews and knowledge sharing sessions. Automation & DevOps: • Implement automation for data pipeline deployments and other data engineering tasks., • Work with DevOps teams to implement and Build CI/CD pipelines, for environmental deployments., • Promote and implement DevOps best practices. Essential Skills & Experience: • 10+ years of experience in data engineering, with at least 3+ years of hands-on experience with Azure Databricks., • Strong proficiency in Python and Spark (PySpark) or Scala., • Deep understanding of data warehousing principles, data modelling techniques, and data integration patterns., • Extensive experience with Azure data services, including Azure Data Factory, Azure Blob Storage, and Azure SQL Database., • Experience working with large datasets and complex data pipelines., • Experience with data architecture design and data pipeline optimization., • Proven expertise with Databricks, including hands-on implementation experience and certifications., • Experience with SQL and NoSQL databases., • Experience with data quality and data governance processes., • Experience with version control systems (e.g., Git)., • Experience with Agile development methodologies., • Excellent communication, interpersonal, and problem-solving skills., • Experience with streaming data technologies (e.g., Kafka, Azure Event Hubs)., • Experience with data visualisation tools (e.g., Tableau, Power BI)., • Experience with DevOps tools and practices (e.g., Azure DevOps, Jenkins, Docker, Kubernetes)., • Experience working in a financial services or economic data environment., • Azure certifications related to data engineering (e.g., Azure Data Engineer Associate).

About Us: We’re a VC-backed stealth-mode company building behavioural AI solutions for the retail industry. Our platform is designed from the ground up — no legacy, no patchwork systems — just a clean slate and a clear vision. Our mission is to bring the intelligence of modern machine learning directly to the in-store experience, powering real-time, context-aware interactions in physical retail environments through beautifully engineered mobile experiences. Role: We're looking for an experienced Android Engineer to help with the development of a cutting-edge consumer facing app designed to change the physical in-store shopping experience. You’ll collaborate closely with our team of ML & backend engineers and product to deliver a mobile experience that feels fast, personalised, and deeply responsive to user context. Responsibilities: • Architect and implement Android features that include:, • Real-time & bi-directional communication, • On-device inference using Edge optimised frameworks, • Offline-aware & offline-first UX flows using prefetching, caching, and background sync, • Profile, optimise, and tune the app for low latency, efficient memory usage, and battery performance, • Work closely with AI & ML team members to build context-driven user experiences, • Help define and evolve a robust mobile architecture using modern patterns, • Work closely with design & product to ship polished, scalable user interactions Essential Qualifications: • Experience with real-time protocols (eg. WebSockets gRPC, MQTT, SSE or similar), • Experience with implementing on-device machine learning (eg. PyTorch Mobile, ML Kit, TensorFlow Lite), • Strong understanding of Android performance: lifecycle, coroutines, memory, and threading, • Familiarity with edge-friendly architecture: offline-first, sync queues, reactive flows, • Comfort working in fast-paced, zero-legacy, product-driven environments, • Curiosity about behavioural data, context-aware design, or next-gen retail Nice-to-Haves: • Knowledge and/or Experience with Bluetooth & sensor APIs, • Knowledge and/or Experience working with USB-C connected peripheral devices, • Experience in early-stage product design and MVP development

Build the engine behind the platform, transforming frontline access. At Cocentric, we’re scaling Connect – our flagship SaaS platform built to simplify workforce access, provisioning, and digital identity. From automated onboarding to secure SSO and real-time data integrations, Connect is helping frontline organisations empower their people at scale. We’re looking for a Software Engineer to help shape and build the next generation of Connect. You’ll work as part of a multidisciplinary team across engineering, product, and architecture – designing services, writing code, and solving meaningful problems that impact thousands of employees. This is a hands-on, delivery-focused role for someone who enjoys building secure, scalable back-end systems and thrives in a high-trust, collaborative environment. WHAT YOU WILL DO • Develop and maintain back-end services, APIs, and integrations for the Connect platform, • Write clean, efficient, and testable C# code that performs at scale, • Contribute to the design and evolution of Connect’s architecture, working closely with architects and senior engineers, • Collaborate with front-end developers, QA, and product teams to deliver end-to-end features, • Build with performance, security, and maintainability in mind – always, • Write and maintain automated unit and integration tests within our CI/CD pipeline, • Contribute to technical planning, estimation, and documentation, • Continuously improve our development processes and engineering standards WHAT YOU’LL BRING • Strong experience in C# and the .NET ecosystem, • Experience building scalable, secure applications in Azure (Service Fabric, Cosmos DB, Azure Functions, etc.), • Solid understanding of modern back-end architecture – including microservices, APIs, and messaging patterns, • Familiarity with CI/CD pipelines, automated testing, and DevOps practices, • Experience troubleshooting production issues and delivering resilient solutions, • A collaborative mindset and great communication skills – able to work well across disciplines, • Bonus: experience with identity systems (e.g. Microsoft Entra ID / Azure AD), SSO, or HRIS integration OUR TECH STACK • Frontend: React, JavaScript, • Backend: C#, .Net, Azure Service Fabric, Kubernetes, • Infrastructure: Azure, Service Fabric, Cosmos DB WHY COCENTRIC • Be a key part of a product that’s transforming how the frontline workforce connects, • Help shape the technical foundation of a platform built for scale and impact, • Work alongside a talented, fast-growing team backed by investment and momentum, • Hybrid working model with a base in our London office and flexibility to work from home, • 29 days annual leave, including a day off for your birthday, plus bank holidays., • Our office closes over Christmas, • Generous private medical care and additional perks with Vitality, • Cocentric recognise that your family is important and being able to spend quality time with your family as it grows is a wonderful experience. This is why we offer enhanced Maternity, Paternity, Adoption and Parental leave.

About Online Filings Our mission is to empower entrepreneurs to realise their dreams, giving them more time to focus on what truly matters. Our platform simplifies all administrative tasks, allowing entrepreneurs and small business owners to manage their business admin effortlessly and without the usual complexities. By harnessing cutting-edge technology and data analytics, coupled with outstanding customer service, we provide a seamless experience that emphasises simplicity, efficiency, and rapid execution. Our goal is to remove obstacles, enabling you to achieve success faster and more effectively. Role Overview As a Senior Software Engineer, you will play a pivotal role in architecting and developing our next-generation web application and API. This role requires technical leadership, hands-on development, and mentoring of junior developers. You will drive the adoption of best practices, ensuring scalability, security, and performance. If you are passionate about software development, enjoy solving complex problems, and are ready to lead innovative projects, we encourage you to apply. Join our dynamic team and contribute to building transformative solutions that make a tangible impact. This role will be eligible for visa sponsorship only for candidates that are already based in the UK. Key Responsibilities • Technical Leadership: Lead the technical design and development of scalable, secure web applications and APIs, driving best practices across the development lifecycle., • Architecture & Design: Oversee system architecture decisions, ensuring alignment with business goals and scalability requirements., • Mentorship: Mentor and guide junior developers, fostering a collaborative learning environment., • API Development: Design and build RESTful API endpoints using NodeJS and Express, including detailed API documentation., • Database Management: Design, optimize, and maintain complex SQL data models, ensuring efficient data structures, query performance, and reliability., • Full-Stack Development: Develop responsive and performant front-end applications using ReactJS, focusing on UX/UI best practices., • Integration & Automation: Architect and maintain integrations with external APIs such as AWS, Stripe, Zendesk, Twilio, Google Analytics, Google Ads, HMRC, etc…, • Code Quality & Reviews: Enforce code quality through rigorous reviews, automated testing, and CI/CD processes., • Project Management: Collaborate with cross-functional teams to gather requirements, set timelines, and deliver high-quality solutions on schedule., • Continuous Improvement: Stay ahead of industry trends, introducing innovative tools and technologies to enhance development efficiency. Qualifications and Key Skills • Education: Bachelor’s in Computer Science or related field from a Tier 1 university., • Experience: Minimum of 4 years of full-time professional experience in software development, with strong expertise in TypeScript, ReactJS, and Next.JS. Solid experience in building RESTful APIs, • Leadership: Proven track record of leading development teams and managing large-scale projects., • Database Expertise: In-depth experience with PostgreSQL/SQL, including design of complex schemas, writing queries and performance optimisation., • Security & Performance: Deep understanding of application security best practices, performance tuning, and scalable architecture., • Problem-Solving: Ability to troubleshoot complex technical issues, with a proactive and solution-oriented mindset., • Soft Skills: Excellent communication, organisational skills, and the ability to work independently or within a team. Preferred Qualifications • Advanced Degrees: Master’s in Data Science or Software Engineering., • Cloud & DevOps: Experience with AWS cloud services, Terraform, Docker, Kubernetes, • Agile/DevOps: Experience with Agile methodologies, CI/CD pipelines, and project management tools (Jira, Confluence, Bitbucket)., • AI/ML: Exposure to AI/ML projects or data analytics. Benefits and Perks Our comprehensive offering is designed around flexibility, well-being, and continuous growth, ensuring that you have the support and resources to excel both professionally and personally. • Competitive Salary: £50,000 - £65,000 per year, with potential performance-based increases., • Performance Bonus: Up to 10% annual bonus., • Generous Holiday Allowance: 27 days holiday plus bank holidays., • Health Insurance: Private health insurance including dental care, vision, and health screenings., • Lifestyle Benefits: benefit from up to 50% discounts at selected gyms and exclusive lifestyle accessory offers and rewards to support your physical health and well-being., • Mental Health Support: access to up to 8 free Cognitive Behavioural Therapy (CBT) sessions and free annual subscriptions to mindfulness apps like Headspace., • Retirement: We contribute 3% to your pension, for every 5% you contribute., • Powerful computer to work from your home., • Cycle to work scheme., • Flexible Working Options: hybrid setting (3 days in the office) Online Filings is an equal opportunity employer. We celebrate diversity and are committed to equal employment and creating an inclusive environment for all employees, irrespective of race, gender, sex, religion, nationality, age or disability.

Voop is building the global child-safe phone network — protecting millions of children and adults from digital harm. About Voop Awareness has never been higher about the damage smartphones can do to young people, yet almost no one is fixing it. Voop is building the world’s first safe mobile platform — a new kind of network that replaces traditional telcos and installs intelligent protection on any smartphone. By combining network-level controls, device-integrated safeguarding software, and AI-powered risk detection, Voop gives parents, carers, schools, and governments the ability to protect without over-restricting — all on the devices that children and adults already use and love. Our first product, Voop for Care, is live with leading care providers, protecting thousands of vulnerable children in the UK. Next, we’re expanding into schools and consumer markets to make digital safety the default, not the exception. Backed by leading global investors and built by a world-class team of engineers, designers, and safeguarding experts, Voop is tackling one of the defining challenges of our time: creating a safer digital future at massive scale. Why Voop • Mission that matters: Build technology that directly protects children and saves lives., • Massive opportunity: A $50B+ global market for safe connectivity, with active customers and real revenue., • World-class team: Alumni from Google, Accenture, Vodafone, Barnardo’s, and law enforcement., • Momentum: Thousands of users onboarding, millions more in the pipeline., • Top-tier backing: Supported by global funds committed to fixing smartphones for good. The Opportunity As a Fullstack Engineer at Voop, you’ll play a pivotal role in developing and scaling our platform across web and mobile. You’ll work closely with Nick Pasha-Gubbins (Co-Founder & CTO) on: • Architectural decisions for the core Voop platform., • Feature development across Voop for Care, Voop for Schools, and Voop for Parents., • Frontend build-out of modern web applications and mobile apps for iOS and Android using React and Kotlin Multiplatform., • Deployment, optimisation, and real-world testing during pilots and large-scale rollouts. From day one, you’ll contribute to production code, shape product direction, and see the direct impact of your work through user outcomes and safeguarding results. This is a great time to join an early stage company with strong market traction, backing and momentum to go big. Key Responsibilities • Develop and maintain Voop’s full stack platform, including real-time web apps, mobile apps, and backend services., • Design and implement frontend experiences across web and mobile (React / React Native / Kotlin Multiplatform)., • Build and optimise backend services (Hono, Postgres, AWS, Kamailio) powering the Voop network., • Work on systems for mobile network management, device control (MDM), and AI-driven safeguarding tools., • Collaborate with the CTO and engineering team on architecture, scalability, and security., • Ship fast, iterate quickly, and deliver measurable value to real users., • Engage with end-users to understand their challenges and ensure our technology delivers real-world impact. Current stack: Typescript, React / React Native, Kotlin Multiplatform, Hono, Postgres, Pulumi/SST, Docker, AWS, Kamailio. About You • You’re pragmatic, fast-moving, and technology-agnostic, focused on solving the right problems well., • You have several years of experience as a senior engineer or technical lead building quality products in lean teams., • You’re opinionated but collaborative, bringing scars from what hasn’t worked and empathy for working fast with others., • You care about the craft: clean architecture, reliability, and great user experience., • You take ownership from frontend to backend and DevOps, seeing features through end-to-end., • Experience with voice/SMS platforms (e.g. Twilio, SIP Trunks)., • Understanding of mobile network architecture or MDM frameworks., • Strong knowledge of networking (Layer 3+) or secure communications., • Passion for online safety, child protection, or social impact tech.

A leading UK bank is seeking an experienced Salesforce Engineer. You’ll be at the heart of designing and building innovative Salesforce solutions – delivering secure, scalable applications, optimising user experience, and ensuring the platform is resilient and future-ready. This is a chance to work in a collaborative, forward-looking environment where your technical expertise will shape strategy, your craftsmanship will solve complex challenges, and your passion for engineering will inspire excellence across the team. Accountabilities • Build Engineering – Configure and customise Salesforce solutions using Flows, Apex, Aura, LWC, and OmniStudio to deliver scalable, upgradeable, and low-technical-debt applications., • Integration – Design and implement secure, high-performing integrations with APIs, middleware, and event-driven patterns to ensure seamless data flow and system interoperability., • DevOps & Automation – Apply branching strategies, CI/CD pipelines, test automation, and 2GP packaging to enable efficient, repeatable, and low-risk releases., • Quality & Reliability – Own delivery from development to production, with test automation, deployment plans, and monitoring in place to ensure resilience and reduce recovery time., • Security & Compliance – Follow secure coding practices (CRUD/FLS, least privilege, encryption) and governance standards to protect sensitive data and meet regulatory requirements., • Collaboration – Work closely with architects, product owners, and cross-functional teams to align solutions with enterprise strategy and business outcomes., • Continuous Improvement – Champion evolving engineering practices, contribute to Agile ceremonies, and trial new tools and processes to improve efficiency and predictability., • Mentorship – Support junior team members through structured onboarding, coaching, and code reviews, building a culture of technical excellence. Expectations • Translate business requirements into robust, scalable Salesforce solutions., • Provide technical leadership in Salesforce architecture, integration, and DevOps practices., • Proactively address technical debt, ensuring long-term platform stability and cost efficiency., • Act as a trusted advisor to stakeholders, influencing technology direction and delivery priorities., • Foster a collaborative culture that values innovation, craftsmanship, and continuous learning., • Contribute to communities of practice, sharing knowledge and best practices across teams., • Uphold engineering and compliance standards, ensuring solutions remain secure and audit-ready. Skills & Competencies • Expert-level Salesforce data architecture, Flows, Apex, LWC, and OmniStudio., • Strong integration expertise (APIs, ETL, asynchronous/event-driven architecture)., • Proficiency in Salesforce DevOps (Salesforce DX, CI/CD pipelines, 2GP packaging)., • Skilled in SOQL/SOSL optimisation and scalable data modelling., • Strong grasp of Salesforce design patterns, component-based development, and secure coding practices., • UI/UX development aligned with accessibility standards (WCAG) and responsive design., • Advanced version control (Git) and deployment tools (Salesforce DX, Copado, Gearset)., • Experience in AppExchange evaluations and Build vs. Buy recommendations., • Proven ability to mentor, collaborate, and communicate effectively across technical and non-technical stakeholders., • Experience in agile delivery, contributing to iterative, high-quality product development. Certifications • Required: Salesforce Certified Platform Developer II, • Preferred: Salesforce Certified Application Architect, Salesforce Certified System Architect

This is an opportunity for a technical problem solving SRE to join a leading global fintech who are currently growing their presence in Europe. Role Responsibilities; • Investigate, troubleshoot and diagnose incidents, • Provide first-third line investigation and diagnosis of incidents and Service Requests., • Be the Incident coordinator for operational incidents on the core engineering production platform. This includes all technical internal communications, ensuring processes are followed and all post-incident follow up and analysis., • Escalate incidents or services requests that require system, config or code changes to appropriate on call Engineer, • Manage engineering service requests, prioritizing requests according to urgency/impact and ensuring requests are serviced in timely manner, • Work with engineers to establish or update runbooks and procedures needed for handling incidents and Service Requests., • Develop and maintain knowledge base and respond to customer’s technical questions., • Actively monitor integration endpoints and external programatic dependencies (i.e venue APIs)., • Maintain scripts, dashboards and other programatic tools acquired or built Qualifications & Required Skillset; • Ability to diagnose and troubleshoot technical issues both offline and in real-time, • Ability to handle multiple priorities and deal with ambiguity, • Experience with incident and problem management processes, • Experience working as an Application Support / DevOps or SRE Role (preferably with in Trading & Risk Management systems ), • Experience communicating to customers as well as to sr. software engineers, • Experience with Python, PostgresSQL and Unix, • Experience with writing intermediate to advanced SQL queries for data extraction and troubleshooting purposes., • Experience with using and troubleshooting programming interfaces especially REST APIs and Web Sockets., • Experience with monitoring tools (Grafana, DataDog), • Experience working with Crypto and blockchain (DLT), • Familiarity with common engineering development workflows and tools (e.g. JIRA, Confluences, github, scrum, etc…), • Familiarly with scaling, monitoring, and general production challenges of real time (banking) systems., • Familiarity with financial services infrastructure & processes (e.g ITIL) and related systems in an SRE or Dev/Ops capacity, • Familiarity with AWS Cloud Infrastructure & Processes, • Familiarity with Release management processes and SDLC using agile methodologies and best practices., • Motivated by working with people and solving their problems, • Understanding of basic programming constructs (loops, conditionals, data types, regular expressions) with the ability to write and read non-trivial production and operational scripts.

Job Title: Windows Support Engineer – Windows COTS & Integrations Location: Canary Wharf, UK Department: Application Platform Operations / Application Services Purpose of the Role : To ensure the reliable operation, maintenance, and upgrade of Windows-based COTS software, as well as to manage integrations with identity/authentication systems (e.g. Okta), IIS web servers, and supporting scripting to automate, monitor, and troubleshoot these systems. You will work as part of our Application Support / Platform Operations team, ensuring minimal downtime, rapid resolution of defects, continuous improvement, and adherence to internal, regulatory, and security standards. Key Responsibilities: • Support, maintain, and upgrade Windows-hosted COTS applications in production, UAT, development environments; coordinate patching, version upgrades, vendor interactions., • Manage integrations with identity and access management platforms (Okta or similar), including Single Sign-On (SSO), user provisioning, attribute mapping, and ensuring secure authentication flows., • Operate and maintain IIS web servers (configuration, SSL certificates, bindings, application pools, security hardening)., • Develop, maintain, and execute scripts (PowerShell, batch scripting, possibly Python) for automation (deployment, monitoring, health checks, log parsing, remediation)., • Troubleshoot application issues, including performance, integrations (authentication/authorization), availability, and errors; work across teams (infrastructure, security, development, and vendor) to isolate root cause., • Assist with release management: reviewing upgrades/patches, scripting or deploying changes, ensuring robust rollback options, coordinating with QA/UAT., • Maintain thorough technical documentation including runbooks, change plans, operational procedures, escalation protocols., • Monitor metrics and alerts; ensure SLAs / KPIs (uptime, response/resolution times) are met; manage incident / problem management lifecycle in compliance with our governance., • Efficient change management, keeping to regulatory, audit, risk, security requirements., • Engage with vendor support: liaising for patches, bug fixes, feature requests, licensing., • Possibly provide on-call or out-of-hours support coverage. Skills, Experience & Qualifications: Essential: • Experience supporting Windows Server environments (preferably versions relevant to ours)., • Familiarity with COTS applications (vendor software) in banking / financial services / other regulated environments., • Strong knowledge of IIS web server: configuration, deployment, SSL/TLS, security, and performance tuning., • Experience integrating applications with identity providers / IAM systems such as Okta (SSO/SAML/OIDC), user provisioning., • Strong scripting skills – PowerShell is essential; knowledge of other scripting languages (Python etc.) is a plus., • Good understanding of networks, authentication, security in enterprise OS context., • Experience with monitoring / alerting tools, troubleshooting, performance diagnostics., • Understanding of ITIL processes (Incident, Change, Problem Management) and ability to work under SLA constraints. Desirable: • Experience with Unix / Linux support (even if the role is Windows-centric), given our roles often cross platforms., • Familiarity with middleware technologies (e.g., MQ, WebSphere) or other vendor tools., • Experience with CI/CD and automation tools for deployment and release., • Experience working in highly regulated/risk-sensitive environments (financial markets, compliance, audit)., • Relevant certifications (Microsoft Windows / Windows Server certs; IAM / Okta; ITIL). Personal Attributes: • Excellent problem solver; able to work calmly under pressure and manage/prioritize multiple issues., • Strong communication skills—both technical (with peers and vendors) and non-technical (with business stakeholders)., • Proactive and self-starter mindset; continuously looking for improvements, automations, and efficiencies., • Team player; ability to collaborate with multiple teams (Dev, Infrastructure, Security, Vendors)., • Reliability: commitment to SLRs, operation demands, and possibly shift/on-call.

Senior Software Engineer Hayes, London Hybrid We are looking for a Senior Web Application Developer with 5+ years of experience in building and maintaining scalable, high-quality applications to join our growing tech team. As a senior member, you’ll play a key role in driving technical decisions, mentoring teammates, and ensuring best practices across the development lifecycle. As the UK’s only B Corp Certified salary sacrifice provider, we’re transforming the future of electric vehicle adoption in the UK through salary sacrifice. Building on that success, we’ve launched The Charge Scheme – an innovative benefit allowing employees to save 20–50% on EV charging via salary sacrifice. Voted 4.9 on Glassdoor and certified by Welcome To The Jungle, it’s never been a more exciting time to join! Key Responsibilities: • Develop, evolve, and maintain our core web application using Ruby, Rails, React, and TypeScript., • Collaborate closely with product managers and other stakeholders to deeply understand business needs and translate them into technical solutions., • Contribute actively to our technology roadmap and priorities, working alongside your team members, key stakeholders, and leadership., • Build a highly automated and reliable platform that serves both our external customers and internal teams., • Take on ambiguous or loosely defined problems, analysing them, and proposing effective technical approaches and solutions., • Have the opportunity to mentor more junior members as our team grows, sharing your knowledge and fostering a collaborative environment., • Drive technical discussions and decisions within the team, ensuring solutions are scalable, maintainable, and align with long-term strategic goals., • Champion best practices in areas like system design, performance, security, and operational excellence. About you: • 5+ years of professional experience building web applications using Ruby, Rails, React, and TypeScript., • Strong backend development skills with a willingness to contribute across the full stack, • Proactive and self-driven, able to take ownership of tasks from conception to deployment., • Excellent communication skills, capable of translating complex technical concepts into clear, understandable language for non-technical colleagues., • Experience with various testing methodologies (e.g., unit, integration, end-to-end) and a commitment to writing well-tested code., • A commitment to robust and reliable software delivery, including familiarity with practices like no-downtime deployments, proactive monitoring, and identifying potential risks., • Proven ability to lead technical initiatives from concept to completion, often involving multiple team members or complex integrations., • Well versed in production operations, incident response, and performance optimisation. You proactively identify and mitigate risks to ensure system stability and scalability. Benefits: • Hybrid working with 2 days in the office (Hayes, London), • 25 days holiday plus bank holidays, • Add 1 day holiday per year service + buy / sell up to 5 days each year, • Flexible work policy with options to take into account family care, • Best in class Family Friendly Leave and Pay, • Use our own scheme to lease a vehicle through salary sacrifice and save 40-70% to drive a brand new electric car, • £500 pa. personal development budget, • £100 home office budget, • Bupa healthcare, • Equity options - own a part of the business

Senior Data Engineer London (Hybrid) Up to £80k DOE About the Company We’re partnered with a rapidly scaling AI-driven SaaS business that helps global enterprises unlock the potential of their data. They are entering a really exciting next phase of expansion - scaling their platform, deepening automation and developing their AI solutions. About the Role This business is looking to hire a very talented Senior Data Engineer to take a leading role in building and scaling the data foundations of the platform. You’ll combine strong SQL and Python skills with a DevOps mindset, architecting pipelines, automating workflows, and ensuring AI outputs are production-ready. Requirements • 3+ years’ experience in Data Engineering or Data Platform development, • Experience working with First-Party Data, • Strong SQL and Python fluency (data transformations, orchestration, automation), • Expertise in data modelling (dimensional, event-based, ML-aligned), • Experience with helping to build ML models and orchestrating into production, • Familiarity with cloud ecosystems - Azure, AWS, or GCP, • Experience with CI/CD tools (Azure DevOps, GitHub Actions, or similar), • Excellent communication skills and a structured, detail-oriented approach, • BSc in a related STEM degree from a top university ** Please note that visa sponsorship is not available

Cloud Engineer (London, Hybrid) We're a VC backed business working on behavioral AI solutions for the retail industry, currently operating in stealth mode. We operate in a zero-legacy environment with a mandate to build a cutting-edge platform for our customers. Role: We’re looking for an experienced Cloud Engineer to join our engineering team to help design & build our cloud platform from the ground up. This role is ideal for someone looking for a greenfield opportunity working on cutting-edge solutions. Essential Qualifications: • Strong experience designing, building, and supporting infrastructure in cloud environments., • Deep understanding of cloud networking concepts and patterns, including routing, private connectivity, and security controls best practices., • Solid experience with container orchestration systems and how to manage workloads at scale., • Proficient with Infrastructure as Code tools and practices., • Comfortable writing automation, configuration, and tooling to simplify operations and reduce manual effort., • Knowledgeable about observability tools & best practices., • Ability to collaborate across teams with excellent written and verbal communication skills. Nice to Have Qualifications: • Experience with multi-cloud and/or hybrid deployments., • Knowledge of optimising and managing large-scale data processing frameworks (Eg. Spark, Trino, or similar), • Experience optimizing cloud costs/spend., • Experience setting up SRE, self-service, and incident-management processes.

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. About The Role As a Senior Robotics Prototype Engineer on the Core Platform team, you will rapidly iterate, assemble, diagnose, and evolve advanced robotic platforms for real-world use. In this hands-on role, you’ll drive results across the full hardware lifecycle—concepting, prototyping, root-cause analysis, documentation, and field repair—with a strong emphasis on reliability and repeatable processes. What You’ll Do • Lead troubleshooting and resolution of complex electrical issues in prototype humanoid robots, including operational and in-development systems; perform detailed failure analysis and share learnings with hardware/software engineering teams., • Collaborate closely with multidisciplinary engineers on prototype design, assembly, and bring-up, especially high-density electromechanical integrations., • Create, maintain, and execute clear test procedures, troubleshooting guides, and repair runbooks for the prototyping lab to ensure high standards and rapid iteration cycles., • Design, document, and iterate on cable assemblies, test jigs, and harnesses optimized for repeated use on dynamic robotic platforms., • Identify and own opportunities for continuous process and product improvement—minimizing downtime and improving test/repair efficiency., • Contribute to robust feedback loops across design, build, and test, driving first-pass yield and manufacturability. We’re Looking For: • Demonstrated experience in rapid physical prototyping, hands-on debug of custom hardware, and troubleshooting complex electrical systems in robotics or similar domains., • Working knowledge of low-voltage and mixed-signal circuits, connectors, sensors, and compact electromechanical systems., • Track record communicating concisely via documentation—procedures, test plans, diagnostics, and lessons learned., • Adept collaborating across mechanical, electrical, and software engineering boundaries to solve urgent, ambiguous issues., • Experience designing for manufacturability and reliability in the context of human-sized or mobile robotics., • Familiarity with automated test and diagnostic tools used in modern hardware labs., • Prior mentoring or technical leadership responsibility within a prototyping or field engineering team. 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

Our client is a pioneering deep-tech company building the next generation of long-term data storage — radically efficient, ultra-durable, and environmentally sustainable. Their breakthrough holographic storage technology encodes data as light within advanced materials, creating a resilient, energy-efficient alternative to traditional cloud infrastructure. Following successful participation in the Intel Ignite and Deeptech Labs accelerators in 2024, along with two Innovate UK Smart Grants and a recent Seed+ funding round, the company is now entering a rapid growth phase. To drive forward their ambitious product roadmap, they are seeking a Mechanical Engineer (Precision Mechatronics) to take a lead role in designing and integrating precision electromechanical systems that form the core of their groundbreaking storage platform. This is a rare opportunity to contribute to a technology that redefines how humanity stores information. The company’s approach is not about integrating pre-existing modules or repeating standard design cycles. Instead, this engineer will take full ownership of designing and building bespoke internal mechanical systems — from precision motion assemblies and tape transport mechanisms to the intricate integration of sensors, actuators, and control systems. The role is highly hands-on and collaborative. Working closely with physicists, materials scientists, and software engineers, you’ll transition seamlessly between CAD design and lab-based prototyping, iterating rapidly to test, refine, and perfect innovative designs. Every component you create will directly influence the reliability, precision, and scalability of a technology designed to last for centuries. Key Responsibilities: • Push the limits of holographic data storage through inventive mechanical and electromechanical design., • Design and develop precision motion and electromechanical subsystems tailored to the company’s unique data storage architecture., • Integrate motion systems with microcontrollers, sensors, and actuators to achieve highly controlled, repeatable mechanical performance., • Serve as a technical leader within a cross-functional team of mechanical, optical, and software engineers., • Provide expert input and feedback during design reviews to foster continuous improvement., • Diagnose and resolve complex electromechanical and control system issues with a hands-on, analytical approach., • Work directly in the company’s Chiswick laboratory, designing, assembling, and testing prototypes. You will bring: • 5+ years of experience in mechanical or mechatronics engineering, ideally within high-tech R&D or product development environments., • A degree in Mechanical Engineering, Mechatronics, or a related field., • A strong track record of projects involving robotics, automation, or motion systems., • Proficiency in 3D CAD (designing parts, assemblies, and technical drawings)., • Hands-on experience in prototyping, including machining, 3D printing, soldering, and assembly., • Expertise in mechanical fundamentals such as kinematics, materials, tolerancing, and failure analysis., • Excellent communication and collaboration skills, enabling effective teamwork across disciplines., • Experience with GD&T and precision measurement techniques., • Familiarity with embedded microcontrollers (Arduino, STM32, Raspberry Pi)., • Firmware programming in C/C++., • Python scripting for data analysis or test automation., • Exposure to optics, photonics, or precision instrumentation. Apply now to help engineer the foundation of the next era in information technology.

As a GPU Software Engineer, you’ll be translating innovative research into high-performance, high-quality GPU compute solutions—playing a key role in delivering next-generation media technology to the market. Hybrid working, 3 days onsite and 2 days working from home. Key Skills & Qualifications: • Degree in Electronics Engineering, Computer Science, or a related field., • Proven experience in video processing or similarly performance-critical applications., • Hands-on experience with Vulkan or other modern GPU APIs., • Strong background in C/C++ development, both in building new systems and enhancing existing ones., • Translate high-level mathematical models and research into production-ready encoder implementations using C++ and GPU compute technologies., • Develop cross-platform solutions for operating systems including Windows, Linux, iOS, and Android., • Enhance, maintain, and expand existing codebases (C/C++/Python)., • Integrate third-party commercial and open-source software components., • Produce clear and well-structured technical documentation, including specifications, APIs, and integration guides., • Support external partners and customers in integrating SDKs., • Test and evaluate complex signal processing code to ensure performance and reliability in production releases., • Manage your own workload with accurate time estimates, effective task prioritisation, and a focus on high-quality design

Senior Data Engineer - Azure, Healthcare A Global Healthcare Leader based in Burton Upon Trent is currently searching for a Senior Data Engineer to help support a greenfield implementation of Databricks and further support the advancement of their modern data platform. The successful applicant will work closely with the Director of Analytics and Strategic Data Manager and be responsible for implementing data pipelines in Azure Data Factory and Azyre Databricks, supporting Darewhaoure implementation and ETL process. Location: Hybrid in London Salary: £55,000 to £65,000 + Benefits To be considered: • Minimum 3 years of experience working as a Data Engineer within an Azure Environment., • Prior experience working with Azure Databricks., • Strong programming skills in Python, C# or .Net., • Experience deploying CI/CD pipelines with Azure DevOps., • Excellent communication skills, both written and verbal. This is one not to be missed, if interested, please apply via the link below.

Principal Electrical Engineer | £90,000–£100,000 Location: North West London A leading infrastructure engineering organisation is looking for a Principal Electrical Engineer to take on a key leadership role across major UK rail infrastructure works. This is a senior position with CEM (Contractors Engineering Manager) responsibility, leading multi-disciplinary engineering teams and ensuring compliance under Network Rail standards. This is a high-impact role for a Chartered Engineer who thrives in complex environments and wants to influence engineering delivery at scale. What’s on Offer: • Competitive salary with annual review (£90K–£100K DOE), • Travel expenses covered outside base location, • Access to benefits platform including discounts and wellbeing tools, • Private Medical Insurance and Life Assurance, • Strong pension scheme, • 25 days holiday plus bank holidays (including Christmas shutdown) About the Role: The Principal Electrical Engineer will provide strategic engineering leadership across all MEPHFC (Mechanical, Electrical, Public Health, Fire & Communications) systems, taking ownership of engineering assurance, governance, and technical excellence across the programme. You will: • Act as CEM over multiple CRE functions, providing direction and sign-off under NR/L2/INI/02009, • Lead technical assurance and design reviews to ensure constructability, compliance and best practice engineering standards, • Mentor and assess CRE applications, supporting technical development and engineering governance, • Oversee design approvals, calculations, technical submissions and controlled documentation, • Engage in HazID, HazOP, HazCON reviews and champion safety-led design, • Work closely with CAD/BIM teams to resolve clashes and align digital models with construction methodology, • Liaise with installation, commercial and planning teams to ensure engineering intent is delivered on site, • Lead technical communication across stakeholders, suppliers and subcontractors, • Support procurement and tender documentation from an engineering perspective, • Coach and develop future engineering leaders (CEM/CRE pathway) Skills & Experience • Chartered Engineer (IET / IMechE / CIBSE or equivalent), • Proven experience as a Network Rail CEM on major UK rail or infrastructure programmes, • Strong background in MEP / Rail Systems / Infrastructure Electrical Engineering, • Experience leading multi-disciplinary engineering teams, • Expert understanding of Network Rail standards (including NR/L2/INI/02009), • Familiarity with design reviews (CAT I / CAT II), assurance processes and technical documentation control, • Strong working knowledge of BIM workflows and engineering governance Desirable • Experience using tools such as Amtech, ETAP, HEVACOMP, Revit, AutoCAD or Microstation, • Knowledge of offsite fabrication and modern methods of delivery, • Additional leadership or safety qualifications (APM, PRINCE2, NEBOSH, ATEX/DSEAR)

We are looking for Data Engineers suitable for a group of world-class investment and trading firms that are actively expanding their data engineering functions. Each environment is highly technical, research-driven, and deeply data-centric — offering the opportunity to work on systems and pipelines that directly influence investment decisions. These positions sit within core data teams, responsible for building and maintaining the infrastructure that underpins everything from quantitative research to real-time trading and analytics. You’ll work closely with developers, data scientists, and researchers to ensure clean, accurate, and reliable data is available across the business. This is a fantastic opportunity for early-career engineers (1–5 years’ experience) who want to accelerate their development in an environment that values intellectual curiosity, technical depth, and end-to-end ownership. The Role • Design, build, and optimise data pipelines and ETL processes that feed critical research and trading systems., • Engineer scalable, automated solutions for data ingestion, cleaning, and validation across multiple structured and unstructured sources., • Collaborate with researchers, technologists, and analysts to enhance the quality, timeliness, and accessibility of data., • Contribute to the evolution of modern cloud-based data infrastructure, working with tools such as Airflow, Kafka, Spark, and AWS., • Monitor and troubleshoot data workflows, ensuring continuous delivery of high-quality, analysis-ready datasets., • Play a visible role in enhancing the firm’s broader data strategy and engineering culture. Candidate Profile • 1–5 years’ experience in data engineering, analytics, or automation, ideally within financial services, consulting, or a data-heavy technical environment., • Strong programming ability in Python (including libraries such as pandas and NumPy) and proficiency with SQL., • Confident working with ETL frameworks, data modelling principles, and modern data tools (Airflow, Kafka, Spark, AWS)., • Experience working with large, complex datasets from structured, high-quality environments — e.g. consulting, finance, or enterprise tech., • STEM degree in Mathematics, Physics, Computer Science, Engineering, or a related field., • Demonstrates curiosity, attention to detail, and a pragmatic, problem-solving mindset., • Enjoys collaborating across technical and non-technical teams in fast-paced, high-performance settings. Why This Opportunity? • Work at the intersection of data, technology, and finance, where clean engineering directly impacts business performance., • Gain exposure to cutting-edge data stacks and high-availability systems., • Collaborate with world-class technologists and quantitative researchers., • Structured progression — clear visibility into senior engineering or platform leadership paths., • Competitive compensation with bonus upside and exceptional learning curve.

Principal Software Engineer (Golang | Distributed Systems) London – On-site Up to £170,000 base + 25% bonus + excellent benefits Permanent I’m partnered with a high-growth technology company building a world-class data and services platform that processes tens of billions of monthly requests — powering real-time insights for millions of users globally. They’re hiring a Principal Software Engineer (Golang) to join their London engineering team as a hands-on technical leader — driving architectural direction, mentoring engineers, and solving complex distributed systems challenges at scale. The Opportunity • Architect and scale high-throughput, event-driven systems built in Go, • Lead the evolution of real-time APIs and data platforms handling billions of requests, • Stay deeply hands-on with Golang while influencing design and long-term technical strategy, • Drive improvements in observability, testing, and performance across all services, • Mentor senior engineers and play a key role in shaping engineering culture What They’re Looking For • 8+ years’ backend engineering experience, ideally at Staff / Principal / Tech Lead level, • Expert-level proficiency with Golang in production, • Proven track record designing distributed systems and event-driven architectures (Kafka, RabbitMQ, WebSockets), • Deep understanding of PostgreSQL, Redis, and high-performance data systems, • Strong DevOps mindset — CI/CD, infrastructure as code, observability (Grafana, Prometheus, OpenTelemetry), • Exceptional communicator, able to influence architecture and direction across teams Nice to Have • Experience with AWS, Kubernetes, or other cloud-native environments, • Exposure to financial data systems or blockchain technologies, • Passion for building scalable, resilient systems and leading by example This is a great opportunity to work on high-scale systems, shape architecture at the highest level, and remain deeply technical — all within a top-tier engineering environment. If this sounds like the kind of challenge you’re after, message me directly — happy to share full details in confidence.

Join a Tier 1 Investment bank in their leading global FX trading platform as a Java Engineer, contributing to the backbone of ultra-low latency systems powering high-volume electronic trading. This role focuses on building high-performance, globally distributed Java services that enable real-time transaction processing, configuration management, and support for quantitative research and trading teams. Key Responsibilities: • Develop scalable backend systems to support high-frequency FX trading, • Collaborate with quants and traders to deliver platform enhancements, • Drive performance tuning and solve low-level technical bottlenecks, • Maintain high standards in testing, documentation, and code quality Tech Stack & Skills: • Strong proficiency in core Java, • Exposure to JavaScript/TypeScript & HTML5 is a plus, • Deep understanding of data structures, algorithms, and performance optimization, • Familiar with modern SDLC tools and CI/CD workflows Competitive compensation package and a flexible hybrid working model.

Senior Data Engineer ( SQL / BigQuery / Airflow / Terraform ) London / Hybrid 70-80k base plus super and equity A fast-growing, data-driven organisation is seeking a Senior Data Engineer to design, build, and maintain scalable data infrastructure and workflows that power analytics and decision-making across the business. This role suits an engineer who’s passionate about data warehousing, data operations, and cloud infrastructure, with strong technical foundations and a focus on delivering robust, production-ready solutions. This will suit an experienced Data Engineer with a passion for the modern tech stack and an appetite for AI, ideally from a start-up or Tech company background. If you’re proactive, ambitious and ready to join a rocketship that’s well and truly taking off, this one is for you! Day to day responsibilities for the Senior Data Engineer ( SQL / BigQuery / Airflow / Terraform ) include : • Build and maintain data pipelines and warehouse solutions using BigQuery (or similar cloud platforms)., • Write high-performance SQL and implement data models optimised for analytics and scalability., • Use Terraform and Infrastructure as Code (IaC) to automate deployments and manage cloud resources., • Orchestrate workflows with Airflow or Dagster, ensuring reliability and visibility across data pipelines., • Implement best practices in data governance, monitoring, and data quality., • Collaborate with analytics, product, and engineering teams to deliver clean, trusted data assets. Required experience for the Senior Data Engineer ( SQL / BigQuery / Airflow / Terraform ) include : • 5+ years’ experience in data engineering or similar roles., • Strong skills in SQL, BigQuery, Terraform, and IaC principles., • Experience with orchestration tools like Airflow or Dagster., • Solid understanding of data warehousing, data ops, and cloud-based infrastructure., • Comfortable owning end-to-end workflows, with strong problem-solving and communication skills., • Experience working with dbt as an ELT Why Join? • Work in a modern data environment with a high degree of autonomy and ownership., • Collaborate with a passionate, fast-moving team tackling complex data challenges. Keywords: SQL / BigQuery / Airflow / Dagster / Terraform / IAC / DataOps / Infrastructure / Platform Engineer / Data Engineer

Job title: Network Engineer Client: Elite FinTech Trading firm Salary: £120,000 + Bonus/Perks The role: The Network Specialist (as part of a global team) will supervise, engage in, and administer network solutions encompassing design, implementation, optimization, monitoring, support, and documentation with the goal of providing an optimal low latency trading and research platform. Core responsibilities: • Engineering work across Routing, Switching, Security, Proxies and many other areas - Lots of greenfield project work, • Designing scalable Network solutions, • Network incident response (l1/l2 escalation), • hands on troubleshooting, • Adopting automation and figuring areas of improvement, • Working to tight timelines in a fast paced and dynamic environment Core skills required • Automation: Python/Ansible, • Cisco Certifications, • Extensive knowledge of routing and switching protocols, • Unicast: OSPF, BGP, NAT, IPSEC and GRE, VRF’s, • Experience with cloud-based solutions: AWS, GCP, • Cloud services - Desirable, • CCIE - Highly Desirable Sells • The chance to work with the most cutting-edge technology in the Industry, • Technologists only report to technologists, • Techies treated as top asset, • Small team size in a growing company so an ability to make a significant impact, • Constantly exciting greenfield projects in an ever-evolving environment, • No red tape, • Beautiful office If you are interested in the Security Engineer role, please apply directly or email

Tech Lead | Azure, Terraform, Kubernetes | Bank-Grade Cloud Platform Build • £600-700 p/d (Outside IR35), • 5-month initial contract (extensions likely), • Hybrid: London (2 days/week on-site) The Role Join a newly formed Cloud Platform Engineering team building a greenfield Azure platform for a regulated banking venture. As Tech Lead, you’ll drive technical delivery across a team of ten engineers, staying hands-on while setting the standard for Infrastructure-as-Code, DevOps, and platform engineering. You’ll work at the intersection of architecture and delivery, ensuring solutions are built securely, efficiently, and to a consistently high standard. This is a hands-on technical leadership role, not a people management one. What They’re Looking For (Non-Negotiables) • Tech Lead / Principal Engineer experience on large-scale Azure platform builds, • Azure Cloud expertise (enterprise-scale landing zones, networking, security, governance), • Expert-level Terraform for modular, composable infrastructure-as-code, • Hands-on experience with Kubernetes in production environments, • Delivery leadership in DevOps-driven teams using GitHub Actions / Azure DevOps, • Proven ability to mentor engineers and embed technical standards, • Strong grasp of Kanban / continuous-delivery workflows What You’ll Work With • Azure Cloud: CAF enterprise-scale architecture, policy automation, governance, • Terraform: Modular provisioning, testing, and deployment patterns, • Kubernetes: Workload orchestration and container management, • CI/CD: GitHub Actions or Azure DevOps pipelines with end-to-end automation, • Event-Driven Architecture: Kafka or similar messaging systems, • Monitoring & Observability: Azure Monitor, Open Telemetry, Prometheus etc., • Secure-by-Design Practices: Policy as Code, automated validation, compliance controls Nice to Haves • Experience in regulated environments (banking, fintech, healthcare), • Background in Site Reliability Engineering or DevOps transformation, • Exposure to FinOps / cost optimisation, • Familiarity with Azure Enterprise Scale Landing Zones Accelerators, • Microsoft certifications (AZ-400 / AZ-305 or equivalent) Why Join / Projects This is your chance to shape a greenfield banking platform from day one, defining the standards, practices, and automation that will underpin a regulated enterprise cloud You’ll have genuine technical ownership, influence how a modern engineering culture takes root, and see your work directly impact a mission-critical delivery. (Option to extend or convert to permanent after initial term.) Tech Lead | Azure, Terraform, Kubernetes | Bank-Grade Cloud Platform Build

Senior Rust Engineer – London (Hybrid / On-site) Location: London, UK Type: Full-time | Permanent Salary: Competitive + equity + benefits Are you a seasoned Rust Engineer with a passion for building high-performance, reliable systems? We’re looking for an experienced Senior Rust Engineer to join our London team and take ownership of critical backend components that power our next-generation platform. What You’ll Do • Architect, design, and implement core systems in Rust, • Lead by example — write clean, efficient, and idiomatic Rust code, • Mentor junior and mid-level engineers, sharing best practices in systems design and Rust development, • Collaborate with cross-functional teams to deliver scalable, secure, and fault-tolerant applications, • Drive performance tuning, code reviews, and architectural improvements across the stack What We’re Looking For • 5–8+ years of professional software engineering experience, • 3–5+ years of hands-on experience with Rust in production environments, • Strong understanding of systems programming, concurrency, networking, and low-level performance optimisation, • Experience with microservices, distributed systems, or blockchain technologies is highly desirable, • Familiarity with Linux systems, CI/CD pipelines, containerisation (Docker/Kubernetes), and cloud infrastructure (AWS, GCP, or Azure), • A pragmatic engineer who values clean code, testing, and long-term maintainability Why Join Us • Work on technically challenging projects where performance and reliability matter, • Join a team of experienced engineers who value autonomy and craftsmanship, • Competitive salary and meaningful equity, • Hybrid flexibility – collaborate from our central London office or remotely part of the week, • A culture that encourages innovation, ownership, and continuous learning For more information, send your CV to this advert or directly to Rusty Norman on #rust #rustlang #rustprogramming #programming #coding #softwaredeveloper #programmer #opensource #devcommunity #codinglife #programminglife #developers #tech #webdev #rustacean

💻 Founding Engineer (Typescript/Rust) 🙌 Mid/Senior ⏰ Website Time Machine 🏴 4 Days Onsite in London - Kings Cross 💷 £60,000 - £100,000 (Permanent) + Minimum 1% Equity + Benefits Our client is a pre-seed startup building a website time machine — a platform that alerts users whenever tracked websites change. Backed by early traction with customers like Eleven Labs and Gradient Labs, the team is blending deep tech with a touch of AI to create a product that changes how the web is monitored. This is an opportunity to join at the ground floor as engineer no. 2, shaping not only the product but also the engineering culture and future growth of the company. We are looking for a Typescript Engineer who is excited to grow into Rust and take ownership of critical parts of the system. No prior Rust experience is required — this is a rare chance to learn Rust in production. Currently, the stack is around 70% Typescript, 30% Rust but fluid. Requirements • Strong Typescript experience (5+ Years), • Interest in (and excitement about) learning Rust — no prior experience required, • Strong SQL experience, • Cloud experience (AWS preferred), • Willingness to work 4 days onsite in London, • Comfort with cloud/infrastructure technologies (e.g. Kubernetes, Docker, AWS/GCP), • Experience in early-stage or startup environments is a plus Benefits • Salary from £60k - £100k, • Guaranteed pay rise upon Seed round of funding, • 30 days holiday + local national holidays, • Flexible Hours, • Minimum 1% Equity!, • Quarterly socials and workshops, • Pension match up to 5%

Novatus Global is a Series B scale-up RegTech SaaS provider and boutique advisory firm, helping financial institutions manage their most complex regulatory requirements. We combine deep consulting expertise with cutting-edge SaaS solutions, enabling clients to strengthen compliance, enhance resilience, and drive sustainable growth. Our flagship SaaS platform, En:ACT (short for Enable Accurate Compliance in Transaction reporting), is a market-leading solution for regulatory transaction reporting and reconciliation across global regimes. En:ACT automates reporting, reconciles data across systems, and maps errors directly to regulatory rules, helping firms remediate quickly, reduce risk, and meet regulatory obligations with confidence. Already trusted by more than 30 firms worldwide, the platform is scalable, proven, and designed for both business and technical users. Alongside our SaaS offering, our unique model delivers consulting services across Risk & Compliance (including Transaction Reporting and Operational Resilience), ESG, Strategy, Data, and Operations. Unlike larger consultancies, we embed ourselves within client teams to deliver both insight and execution, taking ownership of outcomes and driving measurable impact. Since our launch in 2019, we have scaled rapidly, creating space for our people to grow with the business. Backed by North American private equity investment, and partnerships with the London Stock Exchange Group and Snowflake’s global data platform, we are shaping the future of regulatory compliance through innovation in both advisory and technology. Our growth plans do not stop here; we are on the lookout for top-tier talent to join us on our journey and enable our next phase of success. The Role: Senior Software Engineer Location: London HQ Hybrid working and flexible hours: 4 days in the office and 1 WFH. Novatus Global is seeking an experienced Senior Software Engineer to join our growing team. This role is critical in helping us design, build, and scale our platform. You will be hands-on with system design, data engineering, and solution delivery. Strong experience with Snowflake is essential, as you will play a lead role in architecting and optimising our Snowflake data platform. Key Responsibilities • Serve as a technical leader of the En:ACT Platform, designing, developing, and optimising the application architecture to ensure performance, scalability, and security., • Use prior experience building products on the Snowflake platform to help drive innovation for Novatus’ En:ACT platform., • Build high-quality software by developing reliable applications and data pipelines (ETL/ELT) and writing clean, maintainable, and testable code., • Collaborate closely with Product, Data, and Regulatory Insights teams to translate complex regulatory obligations into effective technical solutions., • Ensure quality and compliance by embedding testing, data governance, and security best practices throughout the development lifecycle., • Mentor and guide mid-level and junior engineers through code reviews, knowledge sharing, and technical leadership., • Contribute to technical decision-making, including architecture, tooling, and process improvements, to support the growth of the platform and the business., • Champion innovation by exploring and adopting new technologies, frameworks, and practices to continuously enhance engineering delivery. About You: • 5–8 years of professional software engineering experience., • Proven expertise with Snowflake (design, optimisation, and performance tuning)., • Strong programming skills in Python, Java, or similar languages., • Solid understanding of modern data engineering practices (ETL/ELT, data pipelines, data modelling)., • Experience with cloud platforms (AWS, Azure, or GCP)., • Strong knowledge of SQL and database design., • Excellent problem-solving and communication skills., • Familiarity with CI/CD, containerisation (Docker, Kubernetes), and modern DevOps practices., • Exposure to regulatory reporting, compliance systems, or financial services technology., • Experience with big data tools and the modern data stack (e.g., dbt, Airflow, Kafka)., • Knowledge of security best practices and data governance. Benefits: • Private Medical Insurance (AXA) – includes mental health, dental, vision, and private GP access, • Employee Assistance Program, • Enhanced parental leave (maternity & paternity), • Professional qualification sponsorship, • Fast career progression based on performance, not tenure, • Holiday entitlement increases with tenure, • Flexible hours with core collaboration time, • Paid volunteering leave, • Gym & fitness discounts, • Monthly team lunches, quarterly socials, and office snacks & drinks, • Interest-based working groups to collaborate and innovate Novatus Global’s Equal Opportunities Statement: Novatus is an Equal Opportunity Employer. All employment decisions are made based on business needs, role requirements, and individual qualifications, without regard to race, age, religion or belief, sex, sexual orientation, gender identity or expression, marital or civil partnership status, pregnancy or maternity, socioeconomic background, disability, or any other characteristic protected under the Equality Act 2010. We maintain a workplace culture that is inclusive, respectful, and supportive. Our recruitment and selection processes are designed to ensure fairness and consistency for all candidates. Reasonable adjustments are available throughout the application and interview process, and candidates are encouraged to contact Human Resources to discuss any specific requirements. This commitment is embedded in all aspects of our employment practices, including recruitment, compensation, professional development, promotion, and workplace conduct.

ML & Cloud Infrastructure Engineer London Up to £150000 About the Role A cutting-edge AI start-up is pioneering the development of frontier 3D foundation models, pushing the boundaries of computer vision and spatial computing. Their mission is to redefine how industries such as robotics, AR/VR, gaming, and film generate and interact with 3D content. They are now seeking an ML & Cloud Infrastructure Engineer to join their growing team. This is a unique opportunity to work at the forefront of AI innovation, building the infrastructure that underpins complex ML workloads and production systems. You’ll play a central role in scaling the company’s platforms and ensuring their pioneering technology reaches its full potential. Key Responsibilities, • Develop and maintain scalable, high-performance cloud-based infrastructure for ML workloads and API deployment., • Manage and optimize cloud platforms (AWS, Azure, GCP) and set up ML nodes for local and distributed training., • Install, configure, and monitor servers, ensuring system reliability., • Design and optimize storage solutions for large-scale ML datasets., • Manage containerized applications with Docker, Kubernetes, Terraform, and related tools., • Collaborate with ML engineers and researchers to ensure seamless orchestration of training and production environments., • Troubleshoot and respond to cloud/production incidents, implementing long-term solutions. What We’re Looking For • At least 3 years of professional experience in a cloud-related engineering role (ML-related experience highly desirable)., • Strong scripting skills (Bash, PowerShell, Python, etc.) for automation., • Proven expertise in at least one major cloud platform (AWS, GCP, or Azure)., • Experience with containerization and orchestration (Docker, Kubernetes)., • Ability to manage and optimize large-scale cloud infrastructure., • Familiarity with Python (Jupyter) and ML frameworks (e.g., PyTorch)., • Experience with cloud monitoring tools (Prometheus, Grafana)., • Exposure to cloud-based databases (RDS, Aurora, Spanner, etc.) and data-visualisation tools., • Knowledge of CI/CD tools (e.g., CircleCI).

Software Engineer - Python (FinTech) Join a fast-growing fintech on a mission to redefine how people interact with their finances. Help build a real-time platform that empowers individuals and businesses with smarter, faster and more transparent financial tools, all wrapped in a seamless user-centric experience. We believe in challenging the status quo, building products people love, and having fun along the way. We’re looking for a talented Python Engineer who’s passionate about creating an exceptional real-time data platform that will process and deliver data instantaneously; allowing for instant insights and actions. In finance, these systems are crucial because markets move very quickly, and delays of even milliseconds can have big consequences. Essential skills: • 3+ years of experience in Python development., • 3+ with open-source real-time data feeds (Amazon Kinesis, Apache Kafka, Apache Pulsar or Redpanda), • Exposure building and managing data pipelines in production., • Experience integrating serverless functions (AWS, Azure or GCP)., • Passion for fintech and building products that make a real difference. Day to day: • Develop and maintain our real-time data streaming pipelines., • Write clean, reusable and scalable code., • Optimise performance and troubleshoot issues across the platform., • Stay up to date with the latest development trends and tools., • Collaborate with product and engineering to deliver high-quality features. Benefits: • Opportunity to shape a product used by thousands (soon to be millions!) of customers., • Collaborative, supportive, and innovative team culture., • Access to the latest tools and technologies., • Flexible working hours with onsite, hybrid and remote options., • Competitive salary with an endless list of benefits.

Novatus Global is a Series B scale-up RegTech SaaS provider and boutique advisory firm, helping financial institutions manage their most complex regulatory requirements. We combine deep consulting expertise with cutting-edge SaaS solutions, enabling clients to strengthen compliance, enhance resilience, and drive sustainable growth. Our flagship SaaS platform, En:ACT (short for Enabling Accurate Compliance in Transaction reporting), is a market-leading solution for regulatory transaction reporting and reconciliation across global regimes. En:ACT automates reporting, reconciles data across systems, and maps errors directly to regulatory rules, helping firms remediate quickly, reduce risk, and meet regulatory obligations with confidence. Already trusted by more than 30 firms worldwide, the platform is scalable, proven, and designed for both business and technical users. Alongside our SaaS offering, our unique model delivers consulting services across Risk & Compliance (including Transaction Reporting and Operational Resilience), ESG, Strategy, Data, and Operations. Unlike larger consultancies, we embed ourselves within client teams to deliver both insight and execution, taking ownership of outcomes and driving measurable impact. Since our launch in 2019, we have scaled rapidly, creating space for our people to grow with the business. Backed by North American private equity investment, and partnerships with the London Stock Exchange Group and Snowflake’s global data platform, we are shaping the future of regulatory compliance through innovation in both advisory and technology. Our growth plans do not stop here; we are on the lookout for top-tier talent to join us on our journey and enable our next phase of success. The Role: QA Engineer Location: London HQ Hybrid working and flexible hours: 4 days in the office and 1 WFH. Novatus Global is seeking an experienced QA Engineer to join our growing team. In this role, you will own the testing strategy, ensuring that all new features and releases are thoroughly tested before deployment. You will be responsible for implementing automated testing to maintain high-quality standards across the platform and reduce manual effort wherever possible. This role is ideal for someone who is proactive, detail-oriented, and passionate about delivering reliable software in a fast-paced, regulated environment. Key Responsibilities • Own the QA and testing strategy, ensuring that all new features and releases are properly checked before deployment., • Design, implement, and maintain automated tests to improve coverage and efficiency of the QA process., • Collaborate closely with Product, Engineering, and Data teams to understand requirements and translate them into effective test plans., • Conduct manual testing where automated coverage is not yet feasible, ensuring that all functionality works as intended., • Identify, document, and track defects, working with development teams to ensure timely resolution., • Continuously improve testing processes, tools, and practices to maintain high-quality standards., • Participate in release planning and provide QA input to ensure risk is minimised before client deployments., • Champion quality assurance best practices across the team and promote a culture of testing and reliability. About You: • Proven experience as a QA Engineer, Test Analyst, or similar role., • Strong experience with automated testing frameworks and tools (e.g., Playwright, Cypress, Jest, or similar)., • Solid understanding of software development life cycle (SDLC) and testing methodologies., • Experience with test planning, execution, and defect management., • Familiarity with CI/CD pipelines and integrating automated tests into deployment workflows., • Strong analytical skills and attention to detail., • Excellent communication and collaboration skills, capable of working with both technical and non-technical stakeholders., • Experience working in regulated industries (finance, fintech, RegTech, or similar) is advantageous. Benefits: • Private Medical Insurance (AXA) - includes mental health, dental, vision, and private GP access, • Employee Assistance Program, • Enhanced parental leave (maternity & paternity), • Professional qualification sponsorship, • Fast career progression based on performance, not tenure, • Holiday entitlement increases with tenure, • Flexible hours with core collaboration time, • Paid volunteering leave, • Gym & fitness discounts, • Monthly team lunches, quarterly socials, and office snacks & drinks, • Interest-based working groups to collaborate and innovate Diversity, Equity & Inclusion Novatus is an Equal Opportunity Employer. All employment decisions are made based on business needs, role requirements, and individual qualifications, without regard to race, age, religion or belief, sex, sexual orientation, gender identity or expression, marital or civil partnership status, pregnancy or maternity, socioeconomic background, disability, or any other characteristic protected under the Equality Act 2010. We maintain a workplace culture that is inclusive, respectful, and supportive. Our recruitment and selection processes are designed to ensure fairness and consistency for all candidates. Reasonable adjustments are available throughout the application and interview process, and candidates are encouraged to contact Human Resources to discuss any specific requirements. This commitment is embedded in all aspects of our employment practices, including recruitment, compensation, professional development, promotion, and workplace conduct.

Job Title: Solutions Engineer Location: London (Hybrid – 3 days per week) Salary: £60,000 + bonus and perks About Our Client Our client is a global group of life-saving technology companies, united by a mission to create a safer, cleaner, and healthier future for everyone. Their portfolio spans over 40 companies worldwide, delivering innovative solutions that address critical challenges in health, safety, and the environment. With an ambitious digital transformation strategy underway, they are investing heavily in connected, smart, and data-driven technologies to modernise operations and accelerate innovation. This is an opportunity to join a forward-thinking organisation recognised as one of the UK’s most admired companies, with over 7,000 employees operating across Europe, the US, and Asia Pacific. The Role Our client is seeking a Solutions Engineer to join their Digital Solutions team, working closely with the Senior Solutions Architect. This role is pivotal in driving the adoption of scalable, secure, and modern technologies across their global network of businesses. You’ll design and prototype digital solutions using cloud platforms, AI, VR/AR, Edge AI, and other emerging technologies. The work will span both strategic, group-wide initiatives and hands-on delivery for individual businesses — blending engineering depth with innovative problem-solving. If you’re excited by the opportunity to apply cutting-edge technology to real-world challenges across multiple industries, this role offers the freedom and scope to make a tangible impact. Key Responsibilities • Collaborate with the Senior Solutions Architect to design scalable and secure solutions that deliver measurable business value., • Work with development teams across the group to implement strategic initiatives, including in-house Generative AI platforms., • Design and build Proofs of Concept and prototypes using cloud services, AI, VR/AR, and Edge AI technologies., • Provide hands-on technical guidance, promoting best practices in software engineering, CI/CD, testing, and agile delivery., • Develop reusable assets such as reference architectures, templates, and playbooks to improve consistency and delivery speed., • Partner with cross-functional teams to transform innovative ideas into prototypes that support wider adoption. Required Experience • 5+ years of cloud-native development experience (ideally Azure)., • 5+ years of software engineering, ideally with C# and/or Python., • Strong experience with cloud services (Azure App Services, Functions, AI Services)., • Proficiency in REST APIs, microservices, and event-driven architectures., • Skilled in Git-based version control (GitHub/Azure DevOps) and CI/CD tools (Azure DevOps, GitHub Actions, Jenkins)., • Strong understanding of software testing practices and solution architecture principles., • Experience translating business needs into technical designs and delivering in agile environments., • Excellent communication and stakeholder engagement skills. Desirable • Experience with Generative AI (LLMs, RAG, LangChain, Semantic Kernel)., • Microsoft Power Platform exposure., • Front-end experience (React, Angular, or Vue.js)., • Familiarity with edge computing or VR/AR technologies. What You’ll Bring • Curiosity and passion for emerging technology., • A pragmatic, entrepreneurial approach to problem-solving., • Strong consulting and interpersonal skills, with the ability to influence and drive adoption., • Confidence navigating complex organisations., • A future-focused mindset, always exploring what’s next in technology. Location & Working Pattern This is a full-time, permanent role based in London (3 days per week in the office), with occasional travel to other UK sites. Hybrid working arrangements balance office collaboration, travel, and home-based work.

Senior Full Stack Engineer (Backend-leaning) - eCommerce London / Hybrid – 1 day per week in-office Up to £90k DOE + Share Options + MacBook Pro + £600 Wellbeing Allowance 🚫 Visa sponsorship is NOT available Join a VC-backed, fast-growing Series A startup redefining how customers shop for luxury fashion online. Backed by top-tier investors and trusted by iconic fashion retailers, the team is scaling quickly, and looking for engineers who can shape the next evolution of its eCommerce platform. This role sits at the intersection of fashion, fintech, and retail tech, and offers the chance to work on complex problems, elegant architecture, and a platform used by millions. What You’ll Do • Lead high-impact engineering work across the stack, with a focus on backend logic, APIs, and data modelling, • Own and scale complex Shopify integrations (beyond themes, into business logic, API orchestration, data workflows), • Help design backend systems that power everything from payments to returns to personalisation, • Build performant, reliable systems using TypeScript and AWS, • Work cross-functionally with product, design, and ops to deliver features quickly and iteratively, • Embrace automation and AI tooling to enhance developer productivity and deployment pipelines Tech Stack • Languages: TypeScript (core), Python/Ruby (data flow), • Frontend: React (preferred), Angular, Vue, Node.js also welcome, • Infrastructure: AWS, • Databases: RDBMS (must-have), Neo4j (nice-to-have), • Integrations: Shopify (core), payment gateways, fraud detection tools You’ll Thrive in This Role If You... • Have strong backend fundamentals, including schema design, relational data modelling, and query optimisation, • Understand how to design architecture and APIs behind Shopify-powered storefronts — not just tweak themes or templates, • Are comfortable with Shopify’s full stack: from Liquid and templates to deeper integrations, APIs, and business logic, • Can own API-first development and integrations with 3rd-party fintech tools, • Have experience in fast-paced, product-led environments (startups/scale-ups especially), • Are passionate about fashion, retail tech, or next-gen shopping experiences Bonus Points For: • Experience monetising or integrating with payment gateways, fraud tools, or eCommerce APIs, • Hands-on work with Neo4j, MongoDB, or Mongoose, • Familiarity with growth loops, A/B testing, or product analytics, • Past experience with CATIA or CAD tooling integrations (not required) Why Apply? • Work with global fashion brands on next-gen eCommerce experiences, • Join a lean, ambitious, high-output team, • Build real systems, not just frontend themes, • MacBook Pro + £600 wellbeing budget + generous share options, • Work where fashion, fintech, and engineering meet If you're a strong full-stack engineer with backend leanings and a passion for building serious products in Shopify, this is a rare opportunity to join a high-growth team on a mission to reshape fashion commerce at scale.

About Us: We’re a VC-backed stealth-mode company building behavioural AI solutions for the retail industry. Our platform is designed from the ground up — no legacy, no patchwork systems — just a clean slate and a clear vision. Our mission is to bring the intelligence of modern machine learning directly to the in-store shopping experience. Role: We’re looking for an experienced Frontend Engineer to work closely with product, design, mobile, and machine learning team members to design & build experiences that re-define retail shopping. You'll help help build engaging & intuitive web experiences using highly responsive UI components and real-time data flows. Responsibilities: • Design and implement reactive, real-time web interfaces that help manage & redefine what is possible with in-store content personalisation, • Understand & advocate for user needs/wants, • Translate user and business needs into functional frontend code, • Contribute to API and broader system design & documentation Essential Qualifications: • Strong understanding of UX principles and web design fundamentals, • Expert in Javascript, Typescript, HTML, and CSS, • Extensive experience with modern web frameworks and patterns (eg. React, Next.js, Tailwind), • Experience with real-time and bi-directional communication protocols and patterns (eg. WebSockets, SSE), • Built and deployed services on any major cloud providers' services (Azure, GCP, AWS), • AI-Native development: fast iteration & prototyping using AI tools such as Lovable, Bolt, or Cursor as a collaborator. Nice to Have: • Some experience in backend development (Python/Java/Go), • Experience with container orchestration and service containerisation (Kubernetes, Docker), • Worked in an IoT or Edge-oriented architectures, • Experience or knowledge in retail POS, inventory, or loyalty systems

About The Role As an Electrical Design Engineer on the Core Platform team, you’ll design and develop the electrical systems that bring advanced humanoid robots to life. This is a hands-on role where you’ll work across the full spectrum of robotics electrical engineering—in particular, sensor integration to embedded firmware development and PCB design. You’ll collaborate closely with cross-functional teams to create reliable, high-performance electrical solutions that enable our robots to sense, compute, and operate in complex environments. What You’ll Do • Design Electrical Systems for Robotics: Develop electrical systems that power and control Humanoid’s advanced robots, with a focus on sensors, compute architecture, and power systems., • Conduct Circuit Analysis and Debugging: Use strong circuit analysis fundamentals to review electrical designs, conduct failure analysis, and troubleshoot complex electrical systems., • PCB Design and Schematic Capture: Create detailed schematics and PCB layouts using Altium, ensuring the designs meet the performance, reliability, and manufacturability standards required for robotics., • Develop Embedded Firmware: Write firmware in C and HDL to program microcontrollers, DSPs, and FPGAs, testing and refining embedded designs to ensure optimal performance., • Leverage Linux for Robotics: Utilize your knowledge of command-line Linux to configure networks, run software, and interface with robots for testing and validation., • Hands-On Lab Work: Use a variety of lab equipment, including oscilloscopes, DMMs, power supplies, programmable loads, and spectrum analyzers, to validate designs and solve complex electrical engineering challenges., • Collaborate Across Teams: Work closely with mechanical engineers, software developers, and other team members to integrate electrical systems with robotics hardware, ensuring seamless operation and performance. We’re Looking For: • BS or MS in Electrical Engineering, or a closely related field., • Experience with high-speed data technologies such as PCIE, MIPI, Ethernet and/or other communication protocols in PCB-based devices and systems., • Experience with sensor integration in embedded systems, • Proficiency with PCB design tools (e.g., Altium) for schematic capture and layout., • Familiarity with embedded programming, including C, HDL, and other relevant languages for microcontrollers, DSPs, and FPGAs., • Working knowledge of circuit simulation, analysis, and debugging techniques, including the use of oscilloscopes, power supplies, and spectrum analyzers., • Experience with Python, C++, LabView, or MATLAB for automation and testing., • Knowledge of SolidWorks or similar mechanical CAD tools., • Familiarity with Verilog or VHDL for hardware design and simulation., • Experience in building Linux kernels and modifying or writing device drivers. 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

Are you a software developer who enjoys working with financial markets and innovative technology? Spun out of one of the most successful hedge funds globally, you'll get the chance to work with likeminded people on an innovative project. You’ll join a team of 4 to contribute to the build of a greenfield market data platform that will enhance how this systematic fund will trade and analyse global markets. You'll integrate various data sources, including financial data, alternative data, and proprietary feeds. Real-time data processing and analytics will be a key part of your work, enabling to support high-frequency trading and quick decision-making. Ideally, you’ll have worked with market data platforms using Python or C#. DevOps technologies such as; OIDC/Entra, Nomad, Trino, Terraform are also a strong bonus here. Whilst continuously adopting new technologies, you’ll be working on up-and-coming projects such as: • Building a new API for the market data platform., • Writing a data dictionary for the platform., • Adopting S3 for a datalake solution. If you're developer with a passion for building and supporting market data platforms, apply or reach out via email: No up-to-date CV required.

Trading System Engineer – Shape the Future of Trading Leading European Private Bank Ready to make a real impact on a cutting-edge trading platform? A leading European private bank is seeking a highly skilled Trading System Engineer/Architect to spearhead the transformation of their equity trading technology. This is a unique opportunity to contribute to a multi-year greenfield project, building the next generation of trading systems from the ground up. The Challenge: This role puts you at the heart of a major initiative: the complete overhaul of a significant portion of their equity trading technology stack. You will be instrumental in designing and implementing new systems, including pre/post-trade risk engines, market data distribution, reference data handling, and trading gateways. This project also involves modernizing their proprietary Order Management System (OMS) and deploying the new platform on a bare-metal Kubernetes (K8s) infrastructure. As a key member of the team, you will: • Design and implement components of their new Cash Equity and Electronic Execution Platform., • Guarantee the system's high availability for global equity market trading., • Craft bespoke trading workflows tailored to the specific needs of demanding clients across multiple trading desks., • Engineer and optimize systems for dynamic scalability, ensuring responsiveness to market fluctuations and events., • Collaborate closely with other IB Engineering teams and project stakeholders. What You Bring: • A minimum of five years of experience in software engineering, with a focus on modern software design, architectural patterns, and performance optimization (throughput, latency, capacity)., • Expert-level proficiency in Java, particularly in the development of high-performance, low-latency, and microservice-based real-time trading applications., • Deep understanding of trading systems, including integration with reference and market data systems, ideally within equity trading using OMS or EMS., • Hands-on experience with Kubernetes, container technologies, and automation tools. Familiarity with Go or Rust is a plus., • A proactive, problem-solving mindset, meticulous attention to detail, and a collaborative work style. Knowledge of agile methodologies and regulatory considerations is essential. What They Offer: • Competitive compensation and benefits package, including a 10% base salary contribution to a private pension plan., • Generous vacation allowance (30 days)., • Comprehensive private health insurance., • Life insurance coverage., • Flexible working arrangements., • Enhanced parental leave policies.

Who are we? Look at the latest headlines and you will see something Ki insures. Think space shuttles, world tours, wind farms, and even footballers’ legs. Ki’s mission is simple. Digitally disrupt and revolutionise a 335-year-old market. Working with Google and UCL, Ki has created a platform that uses algorithms, machine learning and large language models to give insurance brokers quotes in seconds, rather than days. Ki is proudly the biggest global algorithmic insurance carrier. It is the fastest growing syndicate in the Lloyd's of London market, and the first ever to make $100m in profit in 3 years. Ki’s teams have varied backgrounds and work together in an agile, cross-functional way to build the very best experience for its customers. Ki has big ambitions but needs more excellent minds to challenge the status-quo and help it reach new horizons. What’s the role? Our broker platform is the core technology crucial to Ki's success – allowing us to evolve underwriting intelligently and unlock massive scale. We're a multi-disciplined team, bringing together expertise in software and data engineering, full stack development, platform operations, algorithm research, and data science. Our squads focus on delivering high-impact features – we favour a highly iterative, analytical approach. We're looking for a Senior Full-stack Engineer to join our Development team. Principal Accountabilities: • Build robust and scalable software for business critical, web-based applications, • Build eye-catching, functional, efficient, and reusable web and mobile-based sites that drive these web applications, • Design, build, test, document and maintain API’s and integrations, • Ensure quality control using industry standard techniques such as automated testing, pairing, and code review, • Work with the Product team to understand end-user requirements and translate them into an effective technical solution, • Document technical design and analysis work, • Assess current system architecture and identify opportunities for growth and improvement, • Build mock-ups or prototypes to explore and troubleshoot new initiatives, • Work with the Product team and UX designers to review designs, implement new features, and ensure user experience is top level, • Explore new ideas and emerging technologies, develop prototypes quickly, • Uphold and advance the engineering team’s principles and ways of working, • Serve as a domain expert for one or more of Ki’s core technologies, • Mentor and coach colleagues in both engineering and business domain subjects Required Skills and Experience: • Experience as a mid-senior level engineer working across a modern web stack, • Strong software engineering principles (SOLID, DRY, ER modelling), • Professional experience with a server-side language, ideally JVM based, • Professional experience building web-based single page applications, using React/Typescript or an equivalent, • Knowledge of front-end development, able to build rich user interfaces following a responsive design, • HTML/CSS experience, including concepts like layout, specificity, cross browser compatibility, and accessibility, • Comfortable working with cloud infrastructure, infrastructure as code, familiar with standard logging and monitoring tools used to investigate issues, • Experience with continuous integration, or ideally, continuous delivery, • Strong familiarity with build tools (e.g. Maven) and version control tools (e.g. Git/Github), • Experience working in agile teams, following Scrum or Kanban, participating in regular ceremonies including stand-ups, planning, and retrospectives, • Experience using project management and workflow tools (e.g. Jira), • Previous experience of software development in the financial markets, Fintech or Insurtech is preferable Our culture Inclusion & Diversity is at the heart of our business at Ki. We recognise that diversity in age, race, gender, ethnicity, sexual orientation, physical ability, thought and social background bring richness to our working environment. No matter who you are, where you’re from, how you think, or who you love, we believe you should be you. You’ll get a highly competitive remuneration and benefits package. This is kept under constant review to make sure it stays relevant. We understand the power of saying thank you and take time to acknowledge and reward extraordinary effort by teams or individuals.

🚀 Hiring: Full Stack JS Software Engineer (GraphQL APIs | TypeScript | Cloud-Native) 🚀 Expert level in GraphQL 📍 West London HQ | Hybrid (1–2 days on site) | Outside IR35 | 6-month initial contract (extensions likely) We’re looking for a Full Stack Engineer who thrives on building high-quality, scalable systems from GraphQL APIs to TypeScript/Node.js backends, deployed in cloud-native environments. You’ll be working on: • Designing & building robust TypeScript/Node.js services and GraphQL APIs for real-world applications., • Writing clean, maintainable, well-tested code., • Shaping infrastructure with Docker, Helm, Kubernetes, and modern CI/CD pipelines (Jenkins, Concourse)., • Driving technical direction within Agile teams and mentoring junior engineers., • Ensuring systems are secure, observable, and performant at scale. What you bring: • Strong production experience with TypeScript and Node.js., • Solid understanding of GraphQL (schema design, integration, evolution)., • Experience with Vitest, Playwright, and DevOps tooling., • Knowledge of cloud-native architectures & infrastructure-as-code., • Track record of improving codebases and influencing technical direction. Nice to have: • YAML/Helm expertise or large-scale SaaS platform experience. 📩 If this sounds like you, send your CV, day rate, and availability to or apply here👉 Contract: Outside IR35 Start: ASAP Rate: Market rates Eligibility: UK-based, able to be on site 1–2 days/week in West London. #fullstack #fullstackjobs #graphQL #nodejs #awslambda #serverless #typescriptjobs #staffworx #talentpartner #hiring #contractjobs

Head of Engineering Job Type: Contract 6-12months Salary: DOE Location: Hybrid - London Consultant: Rob Sheppard We’re looking for a Head of Engineering to lead a talented, multi-disciplinary team across product and platform engineering. You’ll combine hands-on technical ability with strategic leadership, shaping the engineering culture, architecture, and delivery approach as the company scales. You’ll work closely with Product, Design, and Data to drive high-quality releases, modernise the tech stack, and help the business evolve towards a best-in-class SaaS platform. Key Responsibilities • Lead and develop engineering teams across product and platform functions, • Set technical direction, ensuring scalable, secure, and maintainable solutions, • Remain hands-on where needed – supporting architectural decisions and reviewing code, • Partner with Product and Design to define and deliver an ambitious roadmap, • Build a high-performance culture based on collaboration, ownership, and continuous improvement, • Drive modern engineering practices – CI/CD, cloud-native design, observability, and automation, • Support hiring, mentoring, and career development across the engineering team About You • Proven experience leading engineering teams in a SaaS environment, • Strong background as a hands-on engineer, ideally with experience in cloud-native or distributed systems, • Track record of delivering high-scale consumer or B2C products, • Comfortable operating at both strategic and technical levels, • Experienced in Agile and modern DevOps practices, • Excellent communicator, able to inspire and influence across technical and non-technical teams Tech Environment (indicative) JavaScript / TypeScript, Node.js, React, AWS, Kubernetes, Terraform, CI/CD, Microservices Why Join • High-impact leadership role within a product-led, scaling business, • Collaborative, engineering-first culture with modern tooling, • Competitive salary, share options, and flexible hybrid working, • Opportunity to shape the future of a growing SaaS platform

Welcome to the video first world From your everyday PowerPoint presentations to Hollywood movies, AI will transform the way we create and consume content. Today, people want to watch and listen, not read — both at home and at work. If you’re reading this and nodding, check out our______. Despite the clear preference for video, communication and knowledge sharing in the business environment are still dominated by text, largely because high-quality video production remains complex and challenging to scale—until now…. Meet Synthesia We're on a mission to make video easy for everyone. Born in an AI lab, our AI video communications platform simplifies the entire video production process, making it easy for everyone, regardless of skill level, to create, collaborate, and share high-quality videos. Whether it's for delivering essential training to employees and customers or marketing products and services, Synthesia enables large organizations to communicate and share knowledge through video quickly and efficiently. We’re trusted by leading brands such as Heineken, Zoom, Xerox, McDonald’s and more. Read______ and what______. In February 2024, G2 named us as the fastest growing company in the world. Today, we're at a $2.1bn valuation and we recently raised our Series D. This brings our total funding to over $330M from top-tier investors, including Accel, Nvidia, Kleiner Perkins, Google and top founders and operators including Stripe, Datadog, Miro, Webflow, and Facebook. What you'll do at Synthesia: As a Research Engineer you will join a team of 40+ Researchers and Engineers within the R&D Department working on cutting edge challenges in the Generative AI space, with a focus on creating highly realistic, emotional and life-like Synthetic humans through text-to-video. Within the team you’ll have the opportunity to work on the applied side of our research efforts and directly impact our solutions that are used worldwide by over 55,000 businesses. If you are an expert in post-training Diffusion models for generative AI, this is your chance. This is an opportunity to work for a company that is impacting businesses at a rapid pace across the globe. In this position, you’ll join our Post-Training Team that works on generative video creation. You will make it possible to apply our foundational models to production use cases. This includes projects such as: • Apply DPO (direct preference optimisation) to pre-trained models., • Adapt models to extend their capabilities, for instance, by changing conditioning inputs., • Build solutions for dubbing and evaluate the quality of lip-sync., • Implement post-training optimization techniques, such as quantization, pruning and distillation, to improve the efficiency of diffusion models used in avatar generation., • Analyze and address challenges related to model performance, ensuring high-quality output in avatar rendering., • Stay updated with the latest research and advancements in diffusion models, adversarial networks and post-training optimization methods. What we're looking for: • You have a background in Computer Vision / Computer Science and 3+ years of industry experience., • You have knowledge of recent advancements in post-training techniques. (for instance distillation, adversarial networks and efficient attention), • You have worked with generative models for images and/or videos (Diffusion/GAN) preferably in the avatar domain., • You are interested in doing research, trying new things and pushing the boundaries, going beyond what’s already known., • You have experience in using most modern frameworks for machine learning and deep learning., • You have great coding skills in Python and you care about writing clean code., • You have experience with SDLC tools (Git), preferably CI/CD Why join us? We’re living the golden age of AI. The next decade will yield the next iconic companies, and we dare to say we have what it takes to become one. Here’s why, Our culture At Synthesia we’re passionate about building, not talking, planning or politicising. We strive to hire the smartest, kindest and most unrelenting people and let them do their best work without distractions. Our work principles serve as our charter for how we make decisions, give feedback and structure our work to empower everyone to go as fast as possible. ___ Serving 50,000+ customers (and 50% of the Fortune 500) We’re trusted by leading brands such as Heineken, Zoom, Xerox, McDonald’s and more. Read ___ and what ___. Proprietary AI technology Since 2017, we’ve been pioneering advancements in Generative AI. Our AI technology is built in-house, by a team of world-class AI researchers and engineers. Learn more about ___ AI Safety, Ethics and Security AI safety, ethics, and security are fundamental to our mission. While the full scope of Artificial Intelligence's impact on our society is still unfolding, our position is clear: People first. Always. Learn more about ___. The good stuff... • Competitive compensation (salary + stock options + bonus), • Hybrid work setting with an office in London, Amsterdam, Zurich, Munich, or remote in Europe., • 25 days of annual leave + public holidays, • Great company culture with the option to join regular planning and socials at our hubs

At a Glance Capsa is an AI platform that accelerates due diligence and deepens insights for Private Equity funds. We are hiring senior software engineers who are comfortable contributing across all layers of the application and developing features end to end. Details: • Role: Senior Software Engineer - Full Stack, • Location: London, UK (Hybrid, In-Person 4 days a week), • Experience Required: 4+ years, • Remuneration: £80k → £110k + Generous ESOP, • Visa: Unfortunately, we don't sponsor visas yet. You must have the right to work in the UK. About Capsa AI Capsa enables investors to aggregate and analyse large amounts of data using AI agents, driving better returns for their funds. Founded in December 2023, we already serve top-tier PE funds managing over £50 billion across the US, UK, and Europe, and have raised over £1.8 million in funding from prominent fintech venture capitalists and private equity angels. Our founding team combines deep expertise in Private Equity and AI. Our CEO, Danyal, has extensive experience in Private Equity and Investment Banking at top-tier institutions including AEA Investors, Citigroup, and Deutsche Bank. Our CTO, Callum, brings significant Machine Learning and AI experience from leading defense companies like QinetiQ and retail tech startups such as Standard AI. The entire team consists of early-stage startup veterans passionate about building exceptional products. The Role A senior software engineer at Capsa is expected to own projects and features from conception to production, working across the stack to deliver improvements to our AI platform. Key responsibilities include: • Improving our agent's capabilities - design and implement new features that endow our agent with human-level investment expertise., • Improving connectivity - integrate and incorporate additional data sources into our agent loop, increasing the depth and breadth of the analyses that can be performed., • Maintaining high code quality - uphold rigorous standards across our codebase, ensuring tech debt doesn't impede our velocity. Recent projects include: • Agentic assistant with a finance-focused toolkit and advanced document authoring features, • Scalable document ingestion and indexing pipeline, • Custom, streaming-first agent framework, • AI-assisted document editor As an early stage startup, working at Capsa will be hard work, it will be messy and at times it will be stressful. However, you will: • Participate in the upside of an ultra-growth venture., • Shape the company's vision and will have a direct impact on its success., • Have the opportunity for fast career growth., • Enjoy yourself! Apply if: • You have 4+ years of experience as a software engineer in a venture backed startup or top tech firm., • You have taken entire products or features from ideation to production and you've measured their impact., • You have experience with the following technologies (or similar): Python, FastAPI, Postgres, ElasticSearch, RabbitMQ, LLMs, Typescript, React, • You enjoy diving deep into the domain, understanding the problem, and focusing on delivering value to the customer., • You thrive in a fast paced environment. Additional Perks: • Private healthcare insurance., • One month per year remote working., • Budget for setting up your Home-Office.

About the Job Senior Frontend Engineer – London (Victoria) | Hybrid £80k - £110k Are you ready to craft the next generation of data-driven digital experiences for one of Europe’s most technically advanced SaaS innovators? Our client, a pioneer in B2B SaaS solutions, is building “Your Shipping Analytics Supercomputer”, providing cutting-edge data visualisation and dynamic dashboards for high-velocity business & artificial intelligence. About the Role As a Senior Frontend Engineer, you’ll be at the heart of a high-performing engineering team, building intuitive, high-impact web applications that bring complex data to life. Working with cutting-edge technologies like React and TypeScript, you’ll collaborate closely with product, design, and data science teams to shape interfaces that define the future of shipping intelligence. This is a hands-on technical role that blends creativity, collaboration, and engineering excellence, ideal for someone who thrives in fast-paced, high-growth environments. What You’ll Bring • 5+ years of front-end development experience building large-scale web applications., • Expertise in React, TypeScript/JavaScript, HTML, and CSS., • A strong appreciation for UI/UX design and a passion for delivering exceptional user experiences., • Understanding of Design Patterns and SOLID principles., • Experience building and consuming RESTful APIs., • Familiarity with Agile/SCRUM methodologies and modern CI/CD practices. Why Join? • Bootstrapped success story - with multiple thriving business arms., • An executive team with 65+ years of collective experience in shipping management., • Fresh from a £100m AI start-up exit, they’re focusing all their attention on this next big venture. This is an outstanding opportunity to design and deliver the front-end of a platform that’s redefining how businesses interact with data. If you’re a passionate engineer who loves solving complex problems through clean, intelligent design — let’s connect!

Senior Analytics Engineer Are you passionate about data, analytics, and building high-quality datasets that drive business impact? We’re looking for a Senior Analytics Engineer to join our team and help shape the data landscape that empowers teams across the organization. As a Senior Analytics Engineer, you’ll collaborate with BI platform users, contribute to a vibrant data culture, and enable self-service analytics by delivering reliable, high-quality data. What we’re looking for • Strong programming skills in SQL and Python, with experience in platforms like Databricks, Airflow, dbt, and Looker., • Deep understanding of data engineering best practices, including data warehousing, design, performance/cost optimisation, governance, observability, and monitoring., • Experience working across different parts of the data stack and integrating complex systems., • Hands-on experience with BI tools such as Looker, both in platform engineering and frontline business support., • Ability to work autonomously, deliver impactful features, and influence the team roadmap., • Excellent communication skills, able to explain complex topics clearly to technical and non-technical audiences., • Comfortable collaborating in a fast-changing marketplace or e-commerce environment., • Experienced in communicating data requirements to upstream producers., • Ability to support data scientists in building models while demonstrating strong business acumen, including understanding metrics like GMV, conversion rates, and user retention., • Experience developing CI/CD pipelines using tools like GitHub Actions or Jenkins. What you’ll do • Collaborate with data engineers and stakeholders to design, scope, and build high-quality data models., • Clean up, standardize, and shift-left Looker definitions into the data stack, simplifying and improving performance., • Refactor Looker models into upstream, performant data models, reducing reliance on manual code changes., • Help build a culture of self-service analytics, empowering teams across the organization with reliable, accessible data.

At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more places around the world. And we get to do the best work of our career and grow our skills surrounded by colleagues who have our backs. If you’re ready to see your impact and unlock incredible career growth opportunities, join us, and build real world value. THE WORK: Ripple is an established fintech company revolutionizing global finance with blockchain technology, offering a wide variety of financial services, including cross-border payments, institutional crypto liquidity, digital asset custody, and our enterprise-grade stablecoin RLUSD. As a Software Engineer at Ripple, you'll work on payment technologies, building scalable solutions that power the future of finance. Your primary responsibilities will be for a core part of the Payments offerings, Bank Integrations. This means serving as the single connectivity layer to banking partners, ensuring that data exchanged with external financial institutions remains correct, reliable, and always available. You will be responsible for facilitating the smooth distribution of this data from the connectivity layer to other parts of the company, powering both live production payment flows and reconciliation operations. The work includes maintaining and strengthening integrations with banking partners, resolving technical debt to improve stability, and evolving the platform to meet new business and compliance requirements. By advancing an already established production system, you will play a key role in increasing scale, efficiency, and observability, ensuring Ripple products interact seamlessly with global banks and payment providers in a consistent and trustworthy way. We are looking for a software engineer passionate about learning and understanding the way a complex fintech system works end-to-end and can help drive forward the development. A passion for making systems better and getting to the optimal solution with the right level of trade-offs is what will make you successful in this role. WHAT YOU’LL DO: • Integrate with new bank APIs and normalize to the internal system schema. Solving any bespoke integration approaches that will come up., • Advance the system forward to an optimal state with clear boundaries and responsibilities, • Work on our internal trading system (Prisma), • Work on a variety of challenges spanning crypto, trading, fintech, and payment solutions., • Fully integrate into a large system and spot opportunities for improvements and best practices., • Experience building highly scalable and performant enterprise software, • Working knowledge of Java and its ecosystem (i.e. threading, concurrency ... etc)., • A positive attitude and a passion for sharing knowledge - the go-to person on the team for small and large questions, • Interest in fintech, markets, and trading is a must., • knowledge or high interest in our main tools: Java, event-driven architectures (AMQP or similar), gRPC, service meshes, etc. Do Your Best Work • The opportunity to build in a fast-paced start-up environment with experienced industry leaders, • A learning environment where you can dive deep into the latest technologies and make an impact. A professional development budget to support other modes of learning., • Thrive in an environment where no matter what race, ethnicity, gender, origin, or culture they identify with, every employee is a respected, valued, and empowered part of the team., • In-office collaboration for moments that matter is important to our culture, and we give managers and teams the flexibility to decide which 10+ days a month they come in., • Bi-weekly all-company meeting - business updates and ask me anything style discussion with our Leadership Team, • Competitive salary, bonuses, and equity, • Competitive benefits that cover physical and mental healthcare, retirement, family forming, and family support, • Employee giving match, • R&R days so you can rest and recharge, • Generous wellness reimbursement and weekly onsite & virtual programming, • Generous vacation policy - work with your manager to take time off when you need it, • Industry-leading parental leave policies. Family planning benefits.

Platform Engineer London / WFH to £100k Opportunity to progress your career at a hugely profitable High Frequency Trading firm that specialise in crypto markets, in a hands-on Platform Engineer role. As a Platform Engineer you will join a small team responsible for the 24x7x365 globally distributed ethical web scraping function, supporting a multi-region high frequency operation. You'll proactively identify, analyse, drive and own performance and process improvements, collaborating closely with the development team on architecture and prioritisation and with the infrastructure team on common infrastructure improvements across the estate. Location / WFH: You'll join the team in Central London with flexibility to work from home twice a week (please note there is an on-call requirement). About you: • You have commercial experience as a Platform Engineer, DevOps Engineer or SRE within an HFT, low latency or web scraping environment, • You have strong bash or Python scripting skills, • You have multi-cloud experience (AWS and / or Azure preferred), • You have a strong knowledge of Linux, • You have experience with forward proxy tools e.g. Squid, • You have experience of managing third party vendors, • You're collaborative and pragmatic with great communication skills, • You hold a technical degree, • Ideally you will also have some experience with one of the following: Containerization (Docker / Kubernetes), monitoring tools (Prometheus / Grafana / ELK stack / Splunk), IaC tooling (Terraform, Ansible etc.) What's in it for you: As a Platform Engineer you will receive a competitive package: • Salary to £100k, • Bonus (c50% of base), • Pension, • Hybrid working, • Career progression Apply now to find out more about this Platform Engineer opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Who We Are Cint is a pioneer in research technology (ResTech). Our customers use the Cint platform to post questions and get answers from real people to build business strategies, confidently publish research, accurately measure the impact of digital advertising, and more. The Cint platform is built on a programmatic marketplace, which is the world’s largest, with nearly 300 million respondents in over 150 countries who consent to sharing their opinions, motivations, and behaviours. We are feeding the world’s curiosity! Job Description The Opportunity Cint seeks a Cloud Infrastructure (DevOps) Engineer to join our Infrastructure team, reporting to the Infrastructure Engineering Manager. As a Cloud Infrastructure (DevOps) Engineer at Cint, you will be an efficient problem solver, learn on the fly and make decisions quickly. You will have the opportunity to work with the latest technologies, we always strive to be at the forefront of the latest tech stacks and tools used within our domain. Your focus in the role would be: • Work as part of the Infrastructure team on sprints that evolve our core platform and systems, • Provide point of expertise on infrastructure and CI/CD to our wider engineering teams - often working as part of their scrum on larger projects, • Automate the build and deployment of software to our cloud platform and help the organisation do it more efficiently and effectively. Eliminate all repetitive manual operations from our daily lives, • Improve our monitoring and alerting systems to enable engineering teams to successfully operate and gain insights into the behaviour of applications in “hands-off” environments, • Participate in an on-call rotation and assist with troubleshooting issues that arise The Team The Infrastructure Team’s mission is to design, build and develop secure and highly available infrastructure, but also to provide a self-service environment that enables software development teams to move fast, stay compliant and take end-to-end responsibility for their products. Major elements of our platform include AWS (we make significant use of S3, RDS, Kinesis, EC2, EMR, ElastiCache, ElasticSearch and EKS). Elements of the platform will start to expand into GCP (Compute Engine, Cloud Storage, Google Kubernetes Engine and BigQuery). Other significant tools of the platform include Linux, Terraform, Kubernetes, Docker, Packer, Ansible and Jenkins. We support applications and services written in Golang, Python, Java, Scala and .Net. We monitor and alert on everything we deploy via Grafana, Prometheus, Graphite and ELK stacks. The team holds itself accountable to a high standard of build quality. We have recently completed the first major phase of a completely green-field infrastructure and platform rebuild that is designed to underpin Cint’s business applications for the next decade. We are compulsive about infrastructure as code (nothing in our platform is created or deployed unless via a code change) and driven to achieve a full end to end continuous deployment pipeline. What We Are Looking For • You will be someone that shares our values and ambitions and can bring something to the team that we can benefit from. It might be prior experience of the journey, architectural insight into cloud native systems, specific technology expertise in parts of our stack or a combination of them all. Whatever it is, you will be the kind of person that is energised by complex challenges, teamwork and problem solving. Qualifications Required qualifications: • You have experience in predominantly cloud infrastructure roles (AWS) working within teams that practice DevOps, • You can interact confidently with cloud platforms including AWS & GCP via CLI and/or API, • You have expertise and solid experience in deploying infrastructure as code with, at minimum, Terraform and ideally some of the supporting cast (Ansible, Packer), • You have excellent knowledge of building and running Docker images/containers, • You have excellent knowledge and understanding of the software development lifecycle, including the use of git and continuous integration tools (Jenkins’ Groovy DSL, TravisCI, GitHub Actions etc.), • You have a grasp of “cloud native” and 12-Factor applications, • You have good knowledge of monitoring and alerting using one or more of: Graphite, Statsd, Prometheus, Grafana, PagerDuty, • You have good knowledge of the network stack at L4 and L7, particularly inter VPC routing, • You have some experience with managing DNS and resolver hierarchies, • You can debug HTTP APIs and understand other L7 protocols, • You have experience at administering Kubernetes, • You have specific cloud security expertise (threat assessment, attack surface management, SGs, NACLs, data security), • You have experience of building and running Windows servers in AWS, • You have experience of continuous deployment strategies and technologies (Blue/Green, DNS or LB weighting, automated regression testing, Spinnaker, CodeDeploy, Jenkins for CD) Additional Information Our Values Collaboration is our superpower • We uncover rich perspectives across the world, • Success happens together, • We’re pioneers in our industry, • Our curiosity is insatiable, • We’re accountable for our work and actions, • Excellence comes as standard, • We learn from each other’s experiences, • Stop and listen; every opinion matters, • We embrace diversity, equity and inclusion. More About Cint We’re proud to be recognised in Newsweek’s 2025 Global Top 100 Most Loved Workplaces®, reflecting our commitment to a culture of trust, respect, and employee growth. In June 2021, Cint acquired Berlin-based GapFish – the world’s largest ISO certified online panel community in the DACH region – and in January 2022, completed the acquisition of US-based Lucid – a programmatic research technology platform that provides access to first-party survey data in over 110 countries. Cint Group AB (publ), listed on Nasdaq Stockholm, this growth has made Cint a strong global platform with teams across its many global offices, including Stockholm, London, New York, New Orleans, Singapore, Tokyo and Sydney. () Additionally, in a world of AI, we want our candidates to understand our approach to the use of AI during the interview and hiring process, so we'd appreciate you reading our ___.

Principal Platform Engineer London / WFH to £150k Are you a technologist with start-up experience and a first class education looking for a new opportunity? You could be joining a small Fintech start-up run by small, successful and proven team of finance technology entrepreneurs, backed by Silicon Valley investors, as they build out the product, currently in stealth mode. As a Principal Platform Engineer you'll have an impactful role with lots of influence. Initially you'll assess the current tech set up based on GCP, Python, TypeScript, PostgreSQL and Terraform; establish the production environment and extend the platform to enable scalability. You'll collaborate closely with the CTO and Lead Software Engineer to establish and build systems from scratch and will build a team of high performing engineers, progressing quickly to Head of Technology. Location / WFH: You'll be based in Central London, with flexibility to work from home twice a week. About you: • You have experience in a similar Principal Platform Engineer role within start-up / scale-up environments with strong commercial acumen, • You have achieved a 2.1 or above BSc from a well renowned top world university, e.g. Russel Group, Ivy League in a relevant technical discipline, • You have experience in a FAANG company, • You have a software engineering background with a strong knowledge of modern best practices, architecture and design experience, • You have strong, current technical skills including: GCP, Python, TypeScript, PostgreSQL and Terraform, • You're collaborative and pragmatic with strong leadership and stakeholder management skills, • You have experience of building teams and developing people What's in it for you: • Starting salary of £150k, • Equity Apply now to find out more about this Principal Platform Engineer opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.