Nice jobs in Reino Unido - Page 2

Mid‑Level Data Engineer (Contract) Start Date: ASAP Contract Duration: 6 Months Experience within the Financial Services Industry is a must. If you're a Data Engineer who enjoys building reliable, scalable data pipelines and wants your work to directly support front‑office decision‑making, this role offers exactly that. You'll join a data engineering function working closely with investment management and front‑office stakeholders, helping ensure critical financial data is delivered accurately, efficiently and at scale. This role sits at the intersection of technology, data, and the business, and is ideal for someone who enjoys ownership, delivery, and solving real‑world data challenges in a regulated environment. This is a hands‑on opportunity for a mid‑level engineer who can contribute from day one and take responsibility for production data workflows. What You'll Be Doing • Building and maintaining end‑to‑end data pipelines (ETL/ELT) to support analytics and downstream use cases, • Developing scalable data solutions using Python, with a focus on maintainability and performance, • Working with Apache Spark / PySpark to process and transform large datasets, • Supporting the ingestion, transformation and validation of complex financial data, • Improving the performance, reliability and resilience of existing data workflows, • Partnering with engineering, analytics and front‑office teams to understand requirements and deliver trusted data assets, • Taking ownership of data issues and seeing them through to resolution, • Contributing ideas that improve data quality, automation, and overall platform efficiency Skills That Will Help You Succeed Essential • Commercial experience as a Data Engineer at a mid‑level, • Strong Python development skills, • Hands‑on experience with Apache Spark / PySpark, • Solid experience building ETL/ELT pipelines, • Background within the financial services industry (investment management experience desirable), • Comfortable working with production systems in a regulated environment, • Exposure to Polars, • Experience optimising Spark workloads, • Cloud data platform experience across AWS, Azure or GCP What Makes This Role Appealing • You'll work on data that directly supports investment and front‑office functions, • You'll have ownership of production pipelines, not just isolated tasks, • You'll collaborate closely with both technical teams and business stakeholders, • Your work will have clear, visible impact on data quality, reliability and decision‑making Desired Skills and Experience Required Skills & Experience • Commercial experience as a Data Engineer (mid level), • Strong Python skills, • Hands on Apache Spark / PySpark experience, • Experience with ETL/ELT and data extraction, • Background in financial services, ideally investment management, • Exposure to Polars, • Experience optimising Spark workloads, • Cloud data platform experience (AWS, Azure or GCP)

Senior Software Engineer (Full-stack) - Permanent | On-Site | London Join a rapidly scaling US-backed startup at a pivotal moment. With significant funding secured and strong momentum, they are establishing their UK presence and offering exceptional equity opportunities for early team members. As a Senior Software Engineer, you'll work across our Python and TypeScript stack, contributing wherever the team needs you most. What You'll Be Doing: • Develop and maintain FastAPI (Python) and Next.js (TypeScript) applications., • Own features end-to-end - from user interface through to infrastructure and internal tooling., • Navigate and contribute to diverse codebases across the platform., • Shape product direction and architectural decisions., • Work alongside engineers and AI specialists in a cross-functional environment., • Grow your expertise while sharing knowledge with the team. What We're Looking For: • Growth mindset - You're intentional about self-improvement and continuous learning, • Deep expertise - You've mastered something technical; the specific domain matters less than the depth of skill, • Comfort with ambiguity - You thrive on open-ended challenges and unstructured problems, • Code fluency - You can dive into complex systems and make impactful contributions quickly, • Technical foundation - Strong skills in Python, TypeScript, or both (or genuine enthusiasm to learn), • Collaboration style - You work well with others but are equally effective independently Nice to Have: • Experience with modern frontend frameworks (React, etc), • Background in API development or distributed systems For more information, please apply! *Please note that this role will not be able to provide sponsorship support. Research shows that candidates from underrepresented groups often wait until they meet nearly all requirements before applying, while others apply when meeting just 50-60%. If this role excites you and you meet many—but not all—of these criteria, we still want to hear from you. We actively encourage applications from underrepresented talent and are committed to supporting accessibility needs throughout our hiring process.

Goaco is a tech-agnostic digital transformation and cyber security consultancy delivering secure scalable services across the UK public sector and commercial sectors. We’re growing delivery teams to support organisations modernising platforms, improving customer experience and building trusted digital services at pace. You’ll join an agile engineering team building .NET Core services with strong QA habits, client-facing collaboration and a practical training pathway into AI-enabled delivery. What you’ll do • Build and maintain .NET Core services and APIs for production use, • Deliver in an agile team with clear sprint outcomes and continuous improvement, • Write clean testable code using TDD and automated testing as standard, • Partner closely with QA to define test scenarios, improve coverage and reduce defects, • Containerise services with Docker and support CI/CD pipelines, • Design and query relational databases (PostgreSQL or MySQL), • Participate in code reviews and contribute to engineering standards and reusable patterns, • Collaborate with product, delivery and client stakeholders to shape requirements and solutions, • Communicate progress, risks and technical decisions clearly to technical and non-technical audiences, • Support secure-by-design delivery aligned to modern engineering practices Essential skills and experience • Experience working in an agile team or environment, • Strong experience with .NET Core, • Experience with database design and queries (PostgreSQL or MySQL), • Experience using Docker and CI/CD pipelines, • Experience with Test-Driven Development (TDD) and unit testing, • Understanding of SOLID and DRY principles, • Experience collaborating with QA and taking ownership of quality outcomes, • Strong communication with technical and non-technical teams, • Experience using Slack JIRA Trello MS Teams or similar tools, • Experience working in a commercial environment or delivery team, • Excellent written and verbal English communication skills, • Commitment to industry coding standards and clean maintainable code Nice to have • Domain-Driven Design (DDD) understanding, • CQRS experience, • BDD experience, • Front-end development experience at any level, • Cloud experience with AWS Azure or GCP at any level AI training and enablement at Goaco You don’t need to be an AI specialist already. We’ll help you build capability through a structured pathway, including: • Hands-on training in AI-assisted development workflows and safe usage patterns, • Practical sessions on integrating LLM features into products (where appropriate), • Prompting techniques for engineering productivity and QA support, • Guidance on secure use of AI tools for customer environments, • Opportunities to contribute to internal accelerators, templates and reusable components What we’re looking for • Someone who enjoys shipping high-quality software and improving how teams work, • Comfortable engaging with customers and explaining technical trade-offs clearly, • Curious mindset with a willingness to learn, share and mentor others Why Goaco • Delivery-first culture with high standards and real ownership, • Exposure to varied UAE client work across digital platforms and modern architectures, • Supportive learning environment including AI capability building, • A team that values integrity, unity, excellence, respect and continuous improvement Apply: Send your CV and a short note on your .NET experience, the systems you’ve built and what you want to learn next.

I am partnering with an early-stage UK tech startup focused on using data and AI to optimise and accelerate the design of clinical trails. Senior Back-End Engineer – Founding Team (London, Full-Time) Role: Senior Back-End Engineer – Founding Team Location: London, UK (on-site/hybrid) Type: Full-time, Senior Level About the Role I am seeking a highly experienced Senior Back-End Engineer to join a fast-growing, deep-tech venture at an early stage. As a key member of the founding engineering team, you will shape and build the core server-side architecture that underpins their next-generation platform. You’ll work closely with product and engineering leadership to design, implement, and scale reliable backend services, APIs, and systems — helping to turn cutting-edge ideas into real-world products. What You’ll Do • Lead the design, development, and maintenance of scalable, secure, and high-performance backend services and APIs., • Collaborate across the engineering team — including frontend, product, and QA — to architect solutions that address business needs and technical challenges., • Drive the full development lifecycle: requirements, design, implementation, testing, deployment, and support., • Improve and optimise existing systems for performance, reliability, and maintainability., • Conduct code reviews, provide technical leadership, and mentor junior engineers to uphold best practices., • Identify and address security, performance, and scaling bottlenecks. What We’re Looking For • 5+ years of hands-on experience building backend systems in a production environment., • Strong experience with backend languages and frameworks (e.g., Java, Spring, Python, Go, Node.js — adaptable to your stack)., • Proven track record designing and implementing RESTful APIs and microservices., • Solid understanding of databases (SQL and NoSQL) and effective data modeling., • Familiarity with cloud platforms (AWS, GCP, Azure) and CI/CD pipelines., • Experience with performance optimisation, security best practices, and scalable architectures., • Excellent communication skills and ability to work effectively in an agile, cross-functional team. Nice-to-Have • Experience with distributed systems and asynchronous architectures., • Knowledge of observability tools, testing frameworks, and containerisation (Docker, Kubernetes)., • Previous involvement in early-stage or founding engineering teams. Why Join? • Play a pivotal role in shaping a product from the ground up, • Influence technical direction and engineering culture, • Work in a collaborative, fast-paced environment where your impact is visible, • Competitive compensation and growth opportunities Following your application Jay Robins, a specialist AI Recruitment consultant will discuss the opportunity with you in detail. He will be more than happy to answer any questions relating to the industry and the potential for your career growth. The conversation can also progress further to discussing other opportunities, which are also available right now or will be imminently becoming available. This position has been highly popular, and it is likely that it will close prematurely. We recommend applying as soon as possible to avoid disappointment. Please click ‘apply’ or contact Jay Robins for any further information. Email:

About Kham Lab Kham Lab is a London-based design and technology studio building practical digital products for the construction and real-estate industries. Our work focuses on translating complex workflows into structured systems that are actually usable by the people on the ground. We are currently developing an early-stage software product built for construction teams, and are working closely with a small group of real users to shape the product through continuous feedback and iteration. About the Role We’re looking for a backend-focused engineer to help us strengthen and evolve the technical foundation of the product as it moves beyond MVP. The role is about improving reliability, data handling, automation logic, and system robustness as new requirements emerge. You’ll work closely with the founders, who handle product management, UX, and business development. This is a hands-on role suited to someone comfortable with evolving systems, pragmatic decision-making, and incremental improvement rather than large upfront rewrites. Role Summary You will take ownership of the backend and automation layer of the product, ensuring it remains stable, extensible, and easy to iterate on. As user feedback drives new features, you’ll support the integration of additional services and capabilities while keeping the system maintainable and secure. Responsibilities Backend & Automation ● Maintain and improve backend workflows and automation logic ● Design and evolve the data layer to support growing product needs ● Integrate and manage third-party APIs as required by validated user feedback ● Improve system reliability, error handling, and operational robustness AI & System Logic ● Work with AI and LLM-based APIs to improve system behaviour, context handling, and task logic ● Iterate on prompts, agents, and supporting infrastructure in collaboration with the founders Collaboration & Delivery ● Collaborate closely with the founders on feedback-driven iteration ● Suggest technical improvements while balancing speed and maintainability ● Support safe rollouts, testing, and rollback strategies for new features Candidate Profile Essential ● Strong backend experience (Node.js and/or Python) ● Hands-on experience with automation or workflow tools (e.g. n8n or similar) ● Experience integrating and managing APIs ● Experience working with databases and data modelling ● Familiarity with LLM-based APIs (e.g. OpenAI, Gemini, or similar) ● Comfortable working with MVPs and evolving systems Nice to Have ● Experience building apps, dashboards, portals, or internal tools ● Experience with chat-based products or SaaS platforms ● Familiarity with system migrations, parallel systems, or incremental rollouts ● Interest in growing into a broader technical role as the product matures Working Style ● Async-first with daily progress updates ● Calls every few days for alignment ● Flexible hours, outcome-focused ● Emphasis on practical solutions over over-engineering Growth Opportunity As the product matures and demand increases, there is potential for this role to expand in scope and responsibility, including ownership of broader technical systems.

👋 About Renude Renude builds AI-powered software for the beauty industry, helping brands deliver personalised, expertise-focused customer support through intelligent digital agents. Our technology powers e-commerce experiences including: skin analysis, product recommendation and LLM-based chat. We’ve been awarded by CEW, Beauty Innovation Awards, Tech Nation and more, and have raised over $3M from leading tech investors. Our team combines tech, formulation, dermatology, e-commerce and sales expertise. We’re looking for a mid-senior (4+ years experience) Machine Learning Engineer to help design, build, and scale our production ML systems with ownership from experimentation through to deployment. You’ll work end to end on LLM-powered conversational agents and support the training, optimisation, and deployment of computer vision models that power real customer interactions. 🔧 What We Offer • Train, evaluate and deploy agentic AI systems and computer vision models for real-world use, • Collaborate with product and engineering to integrate ML systems into user-facing features, • Develop and deploy production-quality machine learning frameworks, while maintaining robust MLOps pipelines, • Stay up-to-date with the latest advancements in AI, conduct research, and explore innovative techniques, • Influence key decisions on architecture and implementation of scalable, reliable, and cost-effective engineering solutions ✅ What We're Looking For Must-Haves: • 4+ years experience writing production ready code for machine learning systems, • 2+ years experience developing conversational AI, RAG, agentic systems or LLM-based products, • Familiarity with RAG orchestration frameworks such as LangChain or LlamaIndex.2+, • Experience with production optimisation for RAG systems, including latency, token cost control, context window constraints, monitoring and prompt versioning, • Strong Python skills and experience with PyTorch, TensorFlow or Keras, • Exposure to MLOps practices and hands-on experience with Sagemaker and/or Vertex AI, • Bachelor's degree in a technical field such as computer science or years of equivalent experience, • Comfortable working autonomously and taking ownership in a fast-moving, remote, startup environment Nice-to-Haves: • Masters or advanced degree in artificial intelligence, machine learning, natural language processing, computer vision, or related field, • 2+ years experience training and optimising computer vision models, • Proficiency working with vector stores, data chunking, embeddings, retrieval, ranking and recommendation systems, • Experience with Django or similar Python web frameworks, • Familiarity with Docker and containerised development, • Exposure to CI/CD pipelines and infrastructure-as-code 🌱 What We Offer • Competitive compensation (based on experience and location), • Remote-friendly culture with flexible working hours, • Opportunity to work with cutting edge technologies, • High ownership and real technical influence, • A supportive team that values product excellence and personal growth

We are looking for an experienced Kotlin & Swift Developer with strong computer vision experience to design, build, and maintain a high-performance Software Development Kit (SDK) used in security-critical mobile applications. This role sits at the intersection of mobile engineering, applied computer vision, and SDK architecture, and will play a key role in delivering reusable, secure, and developer-friendly components used by third-party teams and partners. Key Responsibilities SDK Design & Development • Design and develop a cross-platform mobile SDK (iOS & Android) using Swift and Kotlin, • Create clean, modular, well-documented SDK APIs for external developers, • Ensure the SDK is easy to integrate, versioned correctly, and backward compatible, • Own the full SDK lifecycle: design, development, testing, packaging, and release Computer Vision & Biometrics • Implement and optimise computer vision pipelines on mobile devices, • Work with camera frameworks, image processing, and real-time analysis, • Integrate vision-based features such as:, • Face detection / liveness detection, • Image validation and anti-spoofing, • Multi-signal identity verification (where applicable), • Optimise performance for low latency, low power usage, and on-device processing Mobile Platform Engineering • Develop native Android components in Kotlin, • Develop native iOS components in Swift, • Work closely with OS-level APIs (CameraX, AVFoundation, CoreML, Vision, etc.), • Ensure high performance across a wide range of devices Security, Quality & Performance • Apply secure coding practices suitable for identity, authentication, or trust-based systems, • Write comprehensive unit, integration, and performance tests, • Profile and optimise memory usage, CPU/GPU usage, and battery impact, • Support internal and external developers during SDK integration Collaboration & Documentation • Collaborate with product, security, and backend teams, • Produce clear SDK documentation, sample apps, and integration guides, • Contribute to technical design discussions and architectural decisions Required Skills & Experience Core Technical Skills • Strong commercial experience with Kotlin (Android) and Swift (iOS), • Proven experience building and maintaining SDKs or developer platforms, • Hands-on experience with computer vision on mobile, • Deep understanding of mobile performance constraints Computer Vision Experience • Experience with mobile CV frameworks such as:, • Apple Vision / CoreML, • OpenCV (mobile), • Custom ML or image processing pipelines, • Experience working with real-time camera input, • Understanding of lighting conditions, motion, spoofing, and edge cases, • Experience in using Tensaflow Software Engineering • Strong knowledge of software architecture and API design, • Experience with CI/CD for mobile libraries, • Versioning, semantic releases, and dependency management, • Comfortable working in high-assurance or security-focused environments Nice to Have • Experience with biometrics, identity verification, or liveness detection, • Experience writing SDKs consumed by external customers or partners, • Familiarity with cryptography, secure enclaves, or trusted execution, • Experience with cross-platform SDK strategies, • Background in regulated industries (finance, legal, insurance, defence, healthcare) What Success Looks Like • A robust, secure, and performant SDK that external developers enjoy using, • Vision features that work reliably across devices and environments, • Clear documentation that reduces integration friction, • SDK releases that are predictable, stable, and well-supported Ideal Seniority • Senior or Lead level, • Comfortable owning complex technical problems end-to-end, • Able to balance performance, usability, and security trade-offs

Senior Backend Engineer (Go) — London | Onsite We’re hiring an experienced Go Engineer to help build and scale high-throughput, real-time data platforms. You’ll work closely with product and data teams to design systems that reliably ingest, process, and deliver market-scale data — with a big focus on performance, resilience, and clean engineering practices. What you’ll be doing • Designing and building high-throughput backend services, • Owning technical decisions + improving system performance, • Integrating multiple external data + API sources, • Writing scalable, well-tested, maintainable Go code, • Collaborating with data + infrastructure teams What you’ll bring • Strong experience building scalable, reliable backend systems, • Proficiency in Go, • Experience with relational + non-relational DBs, • (PostgreSQL + Redis = big plus), • Solid testing mindset (unit, integration, E2E) Nice to have • Experience with websockets / streaming / queues, • Real-time data platforms, • Interest in fintech / digital assets If you enjoy solving real-time, large-scale data challenges and want to work onsite with a collaborative engineering team — let’s chat.

Safe Intelligence is on a mission to make AI safe and reliable for everyone. To help us achieve this, we're seeking a Full Stack Software Engineer to join our team! We're particularly looking for someone with strong Golang, Typescript and Kubernetes experience. Python skills would also be a welcome bonus! We’re looking for experience of different types of architectures and understanding of the tradeoffs between them. In this role, you'll be a senior contributor to the development and operation of our cutting-edge cloud-based platform. You should have a passion for both science and engineering, a proven ability to deliver production-ready solutions, and a collaborative spirit to work closely with our product and research teams. Note: the role is 3-4 days per week in the office in London (based in Hammersmith). We're excited to have you contribute to our mission! Responsibilities: As a Safe Intelligence Full Stack Software Engineer, you will: • Engineering of Golang-based backend systems, focusing on API development and integration., • Engineering on our TypeScript-based frontend systems, primarily utilizing React to craft intuitive and highly functional user interfaces., • Productize and enhance our Kubernetes-based cloud platform to ensure high-availability, scalability, and cost-efficient ML workflows., • Work proficiently across the entire stack to develop and integrate new features related to model versioning, dataset management, verification workflows, and result/metric aggregations., • Collaborate closely with our scientific and technical teams to interface with and containerize our PyTorch-based verification toolkit., • Champion an API-first development approach to deliver feature-rich, versioned interfaces that support both our TypeScript user interface and Python-based SDKs., • Develop and maintain Infrastructure as Code (IaC) and DevOps pipelines to ensure reliable service delivery and updates. Requirements: The technical requirements for the role are: Must have: • Ability and experience in system programming using Golang. This includes knowledge of database (MongoDB) access patterns (e.g., Optimistic Concurrency Control - OCC) and schema design, domain-driven architecture, and concurrency., • Proven experience developing production-grade RESTful APIs ideally with an API-first approach., • Some proficiency in JavaScript/TypeScript-based frontend development, with extensive expertise in React. This includes a deep understanding of the DOM, component design, CSS, and state management., • Familiarity with Kubernetes-specific platform components and principles, such as load balancers, cluster DNS, autoscalers, API/SDK toolsets, and the operator pattern. Experience developing and containerizing microservice applications is a plus., • Proficiency in integration and unit testing, with a strong commitment to code quality and maintainability., • Strong knowledge of DevOps and Git best practices. Experience automating version control, testing, and releases, preferably with GitHub Actions. Nice-to-have: • Familiarity with the OpenAPI specification and code generation toolsets for API development., • Some experience with Python, modern development techniques, and design patterns. Experience in data science tools and ML tools (e.g., NumPy, pandas, scikit-learn, PyTorch) and open-source contributions (especially Python-based) would be a bonus. Familiarity with CUDA, GPU-based computations, end-to-end neural network training, MLOps, and academic research in machine learning are also beneficial., • Experience configuring and maintaining cloud infrastructure including network infrastructure, compute, access control policies, load balancers, Public Key Infrastructure (PKI), and DNS. Ideally, experience with AWS and Terraform or similar IaC tools. At a personal level we’re also looking for someone who is: • Passionate about delivering software to realize safe AI solutions in line with client needs., • Deeply technical and constantly in a state of learning., • Able to communicate clearly and efficiently with a variety of audiences including developers, clients, researchers, partners and executives., • Fearless in getting "hands-on" with technology and execution., • Has a strong understanding of modern software engineering processes., • Comfortable with ambiguity with a drive for clarity., • Collaborative with, and respectful of others on the team., • Honest, straightforward and caring about each other’s well being. Why Safe Intelligence is for you: We strongly believe AI can empower individuals and society to be happier and more productive, but this can only be achieved if the systems we build are safe to use. To meet this need, we are developing advanced deep validation techniques and tools that allow AI/ML engineers world-wide to validate the robustness of their models, as well as repair the fragilities that they discover. By joining us, you’ll be able to help advance the techniques, bring advanced technologies to AI/ML engineers worldwide and contribute to our shared mission to realise successful and reliable AI. Grow with us! If you think you can bring something special to this role, please apply even if you do not meet all listed criteria. Safe Intelligence is exploring uncharted waters, and finding the right crewmates is important to us. We support ongoing learning for the whole team, ranging from individual mentorship to internal seminars and support for sector and technology-specific upskilling. Compensation & Benefits Safe Intelligence provides competitive compensation based on role and candidate experience. In addition, company benefits for all roles include: • Stock option benefits, • Mentoring, learning and development allowance, • Regular team social and work events, • Flexible and generous holidays. We work hard and encourage everyone to take time off to recharge and enjoy other aspects of our lives. Equality and Inclusion We are proud to be an equal-opportunity employer and work hard to create an environment where people of diverse backgrounds and life experiences can thrive. The team is highly collaborative and meritocratic. Great ideas come from everywhere, and we strive to make it easy for people to express themselves and be heard. Location & Office Culture Safe Intelligence is based in London, UK, and we’re focused on building the initial team here. We highly value the ability to work flexibly and remotely at times, but we also have a strong belief that regular in-office interactions make for a much more fulfilling and productive work experience. Our company culture combines optimism for the future (hard problems can be solved with the right effort), speed of iteration (the best ideas come from many ideas tested), and rigour in what matters (correctness and precision are critical for safety). Come and join us to add your skills and passion to the future of Safe Artificial Intelligence!

About Aero A digital experience company, we sit at the intersection of insights, creativity and technology, crafting digital experiences that transform business performance. We’re a small, fully remote team with big ambitions. We work hands-on with our clients, giving our teams genuine ownership of their work. Every project you touch will be seen by thousands of people and will directly influence how high-profile brands connect with their audiences. Who we’re looking for We’re looking for a front-end developer who’s motivated, curious, and excited to create impactful e-commerce experiences. You’ll be joining at an early stage, which means plenty of opportunity to shape how we work, grow your skills, and leave your mark. If you care about craftsmanship, love solving complex problems, and want to work directly with well-known brands, we’d love to hear from you. Experience We’re looking for someone who has: • 2-3+ years of experience working in a web development agency or in-house for a brand, • Experience developing Shopify themes, • Strong knowledge of modern JavaScript, • Ability to write well-structured, semantic, and accessible HTML, • Confidence writing framework-agnostic, performance-focused JavaScript, • Awareness of WCAG accessibility guidelines, • Solid understanding of front-end performance best practices, • Strong attention to detail when building polished, complex interactions, • A positive, problem-solving mindset and broad technical curiosity, • Experience with modern web tooling (transpilers, linters, build and CI tools, etc.), • Experience with Git and ability to collaborate in a dev team, • Awareness of modern and emerging browser APIs, • Familiarity with progressive enhancement principles Nice to have Not essential, but any of these would be a bonus: • Experience with a front-end/full-stack framework like React or Remix, • Experience with a back-end language, framework, or backend platform like Supabase, • Experience setting up or running A/B tests, • Experience building with a headless CMS, • Previous agency experience, delivering websites for multiple clients, • Deep knowledge in one or more areas such as animation, performance, or accessibility Benefits • Fully remote, forever - work from anywhere in the UK, with flexible hours, • Generous annual leave - 28 days + bank holidays, • Top equipment - high-spec Apple machine provided, • Salary DOE - competitive for your level of experience

Java Software Engineer A leading trading firm in London is growing its engineering team and is looking for a high-performance Java Engineer to help build ultra-low-latency systems used directly on live trading desks. What You’ll Be Doing • Designing and building low-latency Java systems used in electronic trading, • Developing highly concurrent, multithreaded applications, • Optimising performance at the microsecond level, • Working closely with traders, quants, and infrastructure teams, • Improving throughput, stability, and execution speed, • Writing clean, well-tested production code What We’re Looking For • Strong commercial experience with Core Java, • Deep knowledge of multithreading, concurrency, and JVM internals, • Proven experience building low-latency / high-throughput systems, • Strong understanding of networking, memory management, and performance tuning, • Experience in trading, market data, risk, or execution systems preferred Nice to Have • Experience with FIX, market data feeds, or pricing engines, • Knowledge of Linux internals, • Background in finance, trading, or HFT environments What’s On Offer • £130k base, • Discretionary bonus, • 3 days a week in the office, 2 days a week WFH

Job Role: Software Engineer, Frontend Job Type: Full Time, Permanent Location: London, Hybrid (3 office days a week) Role purpose As a valued member of our engineering team, you will contribute to the development of our new web application, powered by a Headless CMS, using the latest frontend technologies. Working with a modern JavaScript stack, your primary focus will be on coding, testing, and enhancing the functionality of Travelex's and partner applications. Being part of the Online team, you will be working closely with engineers, designers and the product team. While this is primarily an engineering role, we are always looking for developers who have a keen eye for product and who can contribute to the development of features at a product level before they are implemented. If you are eager to be part of a dynamic team, contribute to Travelex's digital-first strategy, and be part of a company that values its employees while prioritising work-life balance, we invite you to explore this exciting opportunity with us. Key accountabilities and decision ownership • Writing clean, well-tested and maintainable code, • Ensure high performance and scalability of web applications, • Thorough troubleshooting and debugging to diagnose technical issues, • Keep up to date with the latest trends and emerging technologies, • Identify technical debt and potential areas for improvement, • Actively contribute to discussions on product features, providing valuable input based on technical considerations, • Participate in code reviews, identifying opportunities for improvement and mentoring junior team members when needed, • Knowledge of best practices in security, performance and accessibility Skills, knowledge, and experience Must have: • 3+ years of experience in frontend development, building dynamic and responsive web applications, • Demonstrated fluency with TypeScript, React and frameworks such as NextJS, • Familiarity with state management libraries (Zustand, Redux, MobX etc.), • Experience working with GraphQL/REST APIs, • Knowledge of the web platform, including HTML, CSS and Browser APIs, • Experience with the testing pyramid and tools such as Vitest, Jest, Playwright, • Understanding of CI/CD practices and deployment pipelines, • Proficient in using version control systems (Git) Nice to have: • Experience with design systems and component libraries, • Experience with Headless CMS platforms, • Familiarity with responsive design principles and accessibility standards, • Experience in agile software development methodologies Why Travelex? To remain the world’s leading foreign exchange specialist, we are focused on making our customers’ lives simpler, more engaging and hassle free while they travel or move money abroad. We promise to give them the freedom and peace of mind to explore the world, their way – enabling them to travel confidently because they know they have us to lean on. Customer centricity and digital are at the heart of our business strategy. Our commitment to innovation has never been greater, with the development of a number of digital-first, greenfield products and services. And with the Travelex's resources, deep industry experience and leading brand we are inventing the future of FX, cross-border e-commerce and international payments. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Cloud Security Engineer (Mid / Snr) – FinTech Oliver Bernard are currently working with an established, global FinTech / Investment firm, based in London, who are looking to take on a Mid or Senior level Cloud Security Engineer as part of plans to drive, scale, and secure their Cloud estate. The incoming engineer will work in this team to improve security standards, practices, and processes across their Cloud platforms through a series of greenfield projects, and will work closely with Developers, DevOps / Platform Engineers and Architects in the process. To be a suitable fit for this opening, the following experience is required: • Wealth of experience in Security and / or DevSecOps capacities (at least 4-5 years), • Strong knowledge of Security practices, including Identity & Access Management, • Hands-on Cloud experience with GCP (AWS is also a nice to have), • Capable across IaC and Automation from a Cloud / DevOps perspective (with Terraform and / or Ansible), • The incoming engineer must also be comfortable coding with Python (ideally coming from a Software / Development background prior to transitioning into Security focused roles), • Experience mentoring and coaching others from a Cloud Security perspective, is also a big bonus These Mid-Snr openings range in salary offering £70-100K, dependant on experience and seniority, and operate an on-site working model - office based 5 days p/week. Cloud Security Engineer (Mid / Snr) – FinTech

Position Overview Position: Full Stack Developer Location: On Site Time Commitment: Full-time Start Date: Immediate We are seeking a Full Stack Developer to join our team working on a sophisticated portfolio management platform. This is a monthly rolling contract position with the potential for long-term engagement based on mutual fit. Required Technical Skills Core Stack (Must Have) • Next.js 14+ with App Router and Server Components, • React 18+ with TypeScript, • TypeScript (advanced proficiency required), • Supabase (PostgreSQL, PostgREST API, Auth, Storage), • Cypress for E2E testing, • AWS Bedrock and OpenAI / Anthropic API (for AI pipeline work), • ApexCharts or similar data visualization libraries, • PostgreSQL including:, • Complex queries with joins, aggregations, and CTEs, • Custom functions and triggers, • Financial/fintech application experience, • Experience with multi-currency applications, • Admin Panel & AI Pipeline Development Focus Area: Backend administration and document processing automation Core Responsibilities: • Develop and enhance the admin dashboard, • Implement and optimize the AI-powered document ingestion pipeline, • Design and implement server actions for admin workflows, • Build file upload and processing systems, • Create validation and error handling for bulk data imports (CSV, XLSX, PDF), • Optimize database queries and create PostgreSQL functions for admin operations, • Strong backend development experience, • Familiarity with LangChain, OpenAI API, Anthropic API, and LLM pipelines, • Experience with document processing and data extraction, • Knowledge of vector databases and semantic search, • PostgreSQL expertise including functions, triggers, and RLS, • Client-Facing Application & New Features Focus Area: User-facing product development and feature expansion Core Responsibilities: • Build and enhance client-facing dashboards and visualization components, • Develop new features for the portfolio management interface:, • Performance analyses, • Interactive charts and data visualizations using ApexCharts, • Directory pages with search, filtering, and export capabilities, • Reporting interfaces, • Implement responsive UI components using React, TypeScript, and Tailwind CSS, • Create server actions for data fetching and business logic, • Optimize application performance and user experience, • Work with complex financial calculations, • Strong React and Next.js experience with App Router, • Proficiency in TypeScript and modern frontend patterns, • Experience with data visualization libraries (ApexCharts, Chart.js, etc.), • Understanding of financial concepts (portfolio management, performance metrics), • UI/UX sensibility with Tailwind CSS and component libraries, • Testing, Audit Queries & Bug Resolution Focus Area: Quality assurance, database optimization, and issue resolution Core Responsibilities: • Write comprehensive Cypress E2E tests for critical user workflows:, • Authentication and authorization flows, • Portfolio navigation and data viewing, • Data upload and ingestion processes, • Report generation and downloads, • Settings and user management, • Develop audit queries and database reports:, • Data integrity checks across tables, • Financial calculation validation, • Multi-currency conversion accuracy, • Performance metric verification, • Create custom PostgreSQL functions for auditing and reporting, • Write SQL queries to analyze data quality and consistency, • Debug and resolve production issues:, • Investigate QA-reported bugs, • Fix calculation errors in financial logic, • Resolve UI/UX issues and edge cases, • Optimize slow database queries, • Implement error handling and logging improvements, • Strong testing background with Cypress or similar E2E frameworks, • Advanced PostgreSQL/SQL expertise, • Experience writing audit queries and data validation logic, • Debugging and troubleshooting skills Duration: Renewable monthly based on mutual agreement Termination: Either party can end with 30 days notice Trial Period: First month serves as mutual evaluation period Rate: Competitive hourly or monthly rate based on experience Application Process How to Apply • Respond on LinkedIn with your Resume/CV with relevant experience highlighted, • GitHub Profile or portfolio of relevant work, • Code Sample (optional but highly valued):, • Link to a Next.js or React project you’ve built, • OR a brief description of a complex problem you’ve solved with the stack

I am partnering with an early-stage UK tech startup focused on using data and AI to optimise and accelerate the design of clinical trails. Senior Back-End Engineer – Founding Team (London, Full-Time) Role: Senior Back-End Engineer – Founding Team Location: London, UK (on-site/hybrid) Type: Full-time, Senior Level About the Role: We’re seeking a highly experienced Senior Back-End Engineer to join a fast-growing, deep-tech venture at an early stage. As a key member of the founding engineering team, you will shape and build the core server-side architecture that underpins our next-generation platform. You’ll work closely with product and engineering leadership to design, implement, and scale reliable backend services, APIs, and systems — helping to turn cutting-edge ideas into real-world products. What You’ll Do • Lead the design, development, and maintenance of scalable, secure, and high-performance backend services and APIs., • Collaborate across the engineering team — including frontend, product, and QA — to architect solutions that address business needs and technical challenges., • Drive the full development lifecycle: requirements, design, implementation, testing, deployment, and support., • Improve and optimise existing systems for performance, reliability, and maintainability., • Conduct code reviews, provide technical leadership, and mentor junior engineers to uphold best practices., • Identify and address security, performance, and scaling bottlenecks. What We’re Looking For • 4+ years of hands-on experience building backend systems in a production environment., • Strong experience with backend languages and frameworks (e.g., Java, Spring, Python, Go, Node.js — adaptable to your stack)., • Proven track record designing and implementing RESTful APIs and microservices., • Solid understanding of databases (SQL and NoSQL) and effective data modeling., • Familiarity with cloud platforms (AWS, GCP, Azure) and CI/CD pipelines., • Experience with performance optimisation, security best practices, and scalable architectures., • Excellent communication skills and ability to work effectively in an agile, cross-functional team. Nice-to-Have • Experience with distributed systems and asynchronous architectures., • Knowledge of observability tools, testing frameworks, and containerisation (Docker, Kubernetes)., • Previous involvement in early-stage or founding engineering teams. Why Join? • Play a pivotal role in shaping a product from the ground up, • Influence technical direction and engineering culture, • Work in a collaborative, fast-paced environment where your impact is visible, • Competitive compensation and growth opportunities Following your application Jay Robins, a specialist AI Recruitment consultant will discuss the opportunity with you in detail. He will be more than happy to answer any questions relating to the industry and the potential for your career growth. The conversation can also progress further to discussing other opportunities, which are also available right now or will be imminently becoming available. This position has been highly popular, and it is likely that it will close prematurely. We recommend applying as soon as possible to avoid disappointment. Please click ‘apply’ or contact Jay Robins for any further information. Email:

About Hireshire Hireshire is a modern staffing and talent acquisition platform helping leading organizations find exceptional talent. We’re now expanding into the AI/ML and Cloud Engineering space and are looking for curious, driven, and analytical minds. Role Overview As a DevOps Engineering Intern at Hireshire, you will collaborate with our engineering and infrastructure teams to learn and apply best practices in automating software development workflows, cloud infrastructure provisioning, and system monitoring. This is a hands-on role designed for enthusiastic learners who want to build foundational skills in DevOps technologies and automation no prior experience required. Key Responsibilities Learn to set up and manage CI/CD pipelines using tools such as Jenkins, GitHub Actions, or GitLab CI. Assist in containerizing applications using Docker and deploying them in Kubernetes environments. Support infrastructure automation using Infrastructure-as-Code (IaC) tools such as Terraform or CloudFormation. Monitor system health, performance, and uptime using tools like Prometheus, Grafana, and ELK Stack. Write automation scripts in Python or Bash to streamline repetitive tasks. Collaborate with developers to help troubleshoot basic deployment and build issues. Assist in configuring cloud services (AWS/Azure/GCP) for efficient resource usage and scaling. Understand the basics of configuration management using tools like Ansible or Chef. Requirements Currently pursuing (or recently completed) B.Tech/BE/M.Tech/MSc in Computer Science, IT, Information Systems, or related fields. Basic understanding of operating systems (Linux preferred). Familiarity with version control systems such as Git. Passion to learn DevOps practices, cloud infrastructure, and automation from scratch. Problem-solving attitude, strong curiosity, and attention to detail. Good written and verbal communication skills. Nice to Have (Bonus) Exposure to Python or Bash scripting. Knowledge of cloud platforms (AWS, Azure, GCP). Basic understanding of containerization (Docker). Understanding of CI/CD concepts or Infrastructure-as-Code principles. What You’ll Gain Practical exposure to modern DevOps workflows and cloud infrastructure used by leading tech companies. Real-world experience managing CI/CD pipelines, automating deployments, and monitoring system performance. 1:1 mentorship from experienced DevOps engineers. Internship Certificate & Letter of Recommendation upon successful completion. Opportunity for a Pre-Placement Offer (PPO) at Hireshire or client companies. Stipend Minimum stipend starts at £16/hour, with the possibility of a higher rate based on performance in assessments and interviews.

Role: Software Engineer - Conversational AI (Python) Location: London - Hybrid Compensation: £150,000 - £300,00 We’re working with a AI company delivering AI voice agents to major brands. We need engineers who can move quickly, own production systems, and partner with customers to deliver measurable improvements. Key requirements • 2+ years industry experience; Python required., • Experience with backend systems, async code, and debugging production issues., • Comfortable working directly with customers and cross-functional teams. Nice-to-have: experience integrating ML models, voice-stack exposure.

About Locai Labs Locai Labs is The British Foundational AI Company, based in Paddington, London. We are dedicated to building world-class large language models at the forefront of cost, efficiency, and capability. Our mission is to advance cutting-edge AI from within the UK by combining deep technical innovation with engineering excellence, creating scalable models and intelligent systems that power next-generation applications for consumers and enterprises alike. Our work spans across: • Foundational AI model development, • Bespoke agentic applications for enterprise and consumer domains, • APIs and developer tools that enable intelligent automation The Role We are seeking a Software Engineer (Backend, AI Systems) to design and build the backend systems, APIs, and tools that power Locai Labs’ AI models and agentic platforms. You will work on a diverse range of challenges, from model-serving APIs and data pipelines to infrastructure for intelligent agents and automation frameworks. This is a hands-on engineering role for someone who enjoys solving complex technical problems and shipping impactful products. You will collaborate closely with the CTO and engineering team to design, build, and scale production systems that integrate AI into real-world applications. Responsibilities • Design and develop backend systems and APIs for AI-driven products and agent frameworks, • Integrate LLMs into scalable, production-ready systems, • Build internal tools and services to manage agents, workflows, and orchestration logic, • Collaborate with frontend, infrastructure, and research teams to deliver cohesive product experiences, • Contribute to system architecture, technical design, and engineering best practices, • Write clean, maintainable, and well-tested code Required Experience • 2–5 years of professional software engineering experience, ideally working on backend systems, APIs, or AI-related products, • Proficiency in Python and JavaScript/TypeScript (Node.js), • Strong understanding of backend architectures, REST/GraphQL APIs, and data modelling, • Experience with containerisation (Docker) and cloud platforms (GCP, AWS, or similar), • Familiarity with LLM or AI APIs, • Exposure to agentic frameworks (LangChain, LlamaIndex, Semantic Kernel, etc.), • Practical experience with databases (SQL / NoSQL), • Strong foundation in software design principles and systems thinking, • Comfortable working in a fast-paced, early-stage start-up environment with ownership and autonomy Nice to Have • Experience with vector databases or embedding pipelines, • Understanding of event-driven or real-time systems (Kafka, Pub/Sub, etc.), • Knowledge of API authentication, access control, or multi-tenant architectures, • Familiarity with React or other front-end frameworks (for internal tools), • Interest in applied AI research, model fine-tuning, or reasoning agents Environment and Culture You will join a small, highly technical team where your contributions directly shape the company’s technology and products. We value ownership, curiosity, and pragmatism; every engineer at Locai Labs helps define architecture, infrastructure, and product direction. You will work on-site at our Paddington HQ, collaborating closely with the CTO and engineering team in a transparent, fast-moving, and innovation-focused environment. Application Process • Application Review – We evaluate your background and experience., • Take-Home Technical Assessment – A short exercise to demonstrate your engineering approach., • Technical Interview – Discussion of technical depth, design thinking, and problem-solving., • On-Site Session at HQ – Collaboration exercises and technical discussions with the team., • Offer – Formal offer and next steps. If this sounds like you, we would love to hear from you. Apply directly via the form below: (Strictly no agencies or recruiters. We are only accepting direct applications.)

Freelance / FTC Opportunity – Python Automation Engineer We are looking for a Python Automation Engineer to join our team onsite at client’s London office on a freelance or fixed-term contract basis. The ideal candidate will have strong experience in mobile device automation (Android & iOS), solid programming skills, and a proactive, problem-solving mindset. 🔧 Responsibilities & Skills Required • Mobile Automation: Proven experience working on Android and iOS device automation., • Programming Expertise: Strong proficiency in Python and Java — must have., • Frameworks: Hands-on experience with Python or Java-based frameworks such as PyNum, PyTest, PyUnit, Django, PyCharm, etc. — must have., • Debugging Tools: Familiarity with Android and iOS debugging tools (e.g. ADB, Logcat) — nice to have., • System Knowledge: Solid understanding of Linux commands and shell scripting — must have., • Network Layer Analysis: Experience performing network-level debugging, auditing usage, and identifying request failures., • Lab Setup: Experience in lab deployment, configuration, and maintenance. 📍 Location: London, UK (Onsite) 🕓 Contract Type: Freelance / Fixed-Term Contract (FTC) 💼 Start Date: ASAP If you’re passionate about mobile automation, hands-on debugging, and cutting-edge testing environments, we’d love to hear from you!

Job Description London | Full-Time | Junior Engineer (Client-Facing Analytics) Permutable Technologies is a fast-growing AI company helping the world’s leading financial institutions make smarter decisions through real-time market intelligence and LLM-driven news analytics. Our technology is used by hedge funds, banks, and commodity trading desks to integrate signals directly into live trading and research workflows. We’re hiring a Junior Data Scientist / Quant to sit at the intersection of data science, product, and client integration. This role is ideal for someone early in their career who wants to work for a financial institution disruptor. What You’ll Be Doing • Support client integrations of Permutable’s data, APIs, and signals into their research or trading systems, • Assist with signal onboarding, including explaining methodologies, assumptions, and intended use-cases, • Help run and interpret back-tests and validation analysis for client-specific workflows, • Work with client data to test use-case applications (e.g. strategy overlays, filters, dashboards), • Support customers during onboarding and early usage, helping answer analytical and data-related questions What You Bring • Degree (or equivalent experience) in Mathematics, Physics, Engineering, Computer Science, Economics, or similar, • Strong grounding in statistics, probability, and time-series analysis, • Comfortable working in Python and analysing data programmatically, • Clear communicator — able to explain analysis simply and honestly, • Curious about how data products are actually used by clients, • Interest in financial markets, trading, or applied ML Nice to Have • Experience with APIs, JSON, or data pipelines, • Familiarity with back testing, signals, or quantitative strategies, • Basic SQL knowledge, • Exposure to financial or commodities markets Tech & Tools You’ll Work With • Python, AWS, CI/CD, • REST APIs & real-time data pipelines, • LLM-driven analytics & event-based data, • Client-facing dashboards & research workflows Why Join Permutable? • Learn how AI and quant signals are deployed inside real institutions, • Direct exposure to hedge funds, banks, and trading desks, • Small team, fast learning curve, real responsibility, • Clear progression into Data Scientist, Quant, or Product Analytics roles, • You’ll help ensure clients don’t just buy the product — they actually succeed with it Industry: Business Intelligence Platforms Employment Type: Full-time

Imagine how nice it would feel to work at a company that has the freedom to build solely AI solutions and AI agents. You could work with no restraints, have creative freedom, and be challenged to develop innovative AI solutions that have never been created before. Here, you’ll get a lot of the freedom that you’ve likely always dreamed of! You will have the opportunity to set the vision of cutting-edge AI solutions as well as influence the future direction of the company. You will be meeting clients who want to realize the power of AI and you will be leading the development of AI solutions which will streamline and improve their day-to-day operations. You will be joining a start-up whose founders have already got a good track record of building a successful Data & AI company. AI is built in their DNA, being experimental is encouraged and making a positive difference through the development of AI solutions is what they do best. If you’re proficient in python, are enthusiastic about working with LLM’s and have strong experience leading the design and development of production grade solutions in enterprise, then this job could be a great next step in your career. If you’re passionate about LLMs, want to work with the latest cutting-edge technology and are enthusiastic about leading a team to create AI solutions that will make a real difference, then I want to talk to you. No up-to-date CV required, we can work on updating it if needs be.

Primary Location: London · Canary Wharf HQ (on-site) Plexe is building AI agents that turn simple plain-English prompts into full production ML applications, including data pipelines, models, and more. We're backed by Y Combinator (X25) and were named one of our batch's "Top-10 AI agent startups" by Business Insider. We're looking for a top tier graduate or early-career professional with excellent engineering aptitude, a deep ability to think in terms of data and systems, as well as a positive "can do" attitude. You'll work directly with Plexe customers to deploy and operationalise the Plexe platform, enabling our customers to succeed and get the most value from our product offering. Your forward deployment will give you a deeper understanding of our customers' needs and enable you to contribute meaningfully to the core product, including engineering multi-agent system, ML model serving, and more. You'll significantly boost your career prospects by working with a team extremely skilled engineers and taking full ownership of entire streams of work. Responsibilities • Forward Deployment: work with Plexe customers to understand their needs, analyse their data, architect ML systems, and deploy our platform - eventually owning entire customer engagements and related product features., • Product Development: leverage your forward deployment experience to improve the Plexe platform, including distributed ML infra, multi-agent systems, observability, client-facing APIs, and more., • Cross-Functional Collaboration: work closely with founders to translate business vision and customer feedback into actionable engineering plans., • Ownership: take full engagement ownership from kick-off to customer success. Your ideas have the power to shape business directions. Qualifications We don't have strict "formal" requirements - we just want to see you're awesome and up for the challenge! This is an early career role, so academic/university experience is welcome, although having at least some professional experience is a clear advantage. Must-Have: • 0-2 yrs building ML/AI systems that served real users., • Strong Python; exposure to AWS, Docker, Terraform/CDK, etc., • Experience with basic web computing constructs: APIs, authentication, etc., • Solid grounding in ML algorithms, MLOps, and data science., • Ability to work with customers/stakeholders to help them achieve their goals., • Willingness and ability to travel to customer offices globally (max 50% time normally, but may occasionally exceed 50% if required). Nice-to-Have: • Built agentic workflows / LLM tool-use., • Experience with MLFlow, Arize, LangFuse, or other MLOps tools., • Experience with deploying ML models on SageMaker, KServe, or similar. Why Plexe? • Hard problems: we're automating the entire ML/AI lifecycle from data engineering to insights., • High ownership: first 5 engineers write the culture as well as the code. You have the power to fix whatever issue you can point at., • Exciting environment: work at a fast-paced YC-backed startup with one foot in Silicon Valley., • Location and compensation: sweet office in central Canary Wharf; equity that can matter. Compensation £50,000 - £65,000 base salary, 0.10% - 0.30% equity, eligibility for further bonuses based on company and/or individual performance.

Our client an industry-leading digital innovator who are scaling their mobile engineering capabilities, and searching for a Senior React Native Engineer who can take true ownership of end-to-end mobile delivery. If you thrive in fast-paced environments, love building exceptional user experiences, and want to play a pivotal role in a high-performing tech team, we’d love to hear from you. What You’ll Be Doing • Taking full responsibility for designing, developing and shipping high-quality mobile applications across both iOS and Android., • Bringing deep knowledge of React Native to architect clean, scalable solutions., • Leveraging modern commerce ecosystems, including headless commerce platforms., • Working confidently with state management tools like Redux or similar patterns., • Integrating and consuming GraphQL and RESTful services to power rich user experiences., • Rapidly shaping UI concepts through prototypes and iterative design., • Ensuring reliability through comprehensive unit testing and a strong focus on performance optimisation., • Enhancing, maintaining and supporting existing features with robust monitoring and alerting., • Collaborating with cross-functional teams in a matrix environment and guiding development activities through influence and technical leadership. What You Bring • 5+ years’ experience delivering production mobile apps for iOS and Android., • Strong expertise with iOS/Android SDKs, remote data handling (REST/JSON) and third-party integrations., • Solid understanding of mobile architecture, trends and best practices across the entire development lifecycle., • Clear, confident communication skills — written, verbal and interpersonal., • A proactive, self-driven mindset with the ability to juggle multiple priorities., • Experience in multicultural, distributed teams with a truly collaborative attitude., • A hands-on, problem-solving approach paired with genuine accountability. Tech Stack You'll Work With • Required: React Native, JavaScript, JS frameworks, Redux, GraphQL, AEM, Storybook, Chromatic, TypeScript, UI frameworks, • Nice to Have: Next.js, Angular, caching technologies, Adobe Experience Manager Why This Role? This is an opportunity to lead meaningful engineering work, influence technical direction, and contribute to applications used by thousands of customers. You’ll join a team that values innovation, autonomy and high standards. If you’d like me to tailor the tone (more corporate, more energetic, more concise) or customise it for a specific company or recruiter brand, feel free to ask!

UI Engineer (React.js) - Global Markets Technology - Investment Bank Behind every trade, market move, and risk calculation, there’s a user interface that needs to perform flawlessly. This leading global investment bank is seeking a UI Engineer (React.js) to join its Global Markets Technology team in London (hybrid, 3 days in office), where you’ll design and build modern, responsive, and data-driven interfaces that turn complexity into clarity for trading, risk, and analytics platforms used worldwide. Responsibilities: • Design and develop high-quality UI components and applications using React.js, TypeScript, and modern JavaScript., • Collaborate with UX, product, and backend teams to deliver seamless, user-centric solutions., • Translate complex business and technical requirements into intuitive, scalable front-end code., • Implement responsive, cross-browser, and accessible UI designs., • Contribute to code reviews, testing, and engineering best practices., • Mentor junior engineers and help drive standards across the team. Skills & Experience: • Strong React.js, JavaScript/TypeScript, HTML5, and CSS3/SASS skills., • Experience building large-scale, enterprise-grade applications., • Knowledge of state management frameworks (Redux, Context API, etc.)., • Understanding of UI/UX principles and performance optimization., • Familiarity with testing frameworks and CI/CD pipelines., • Excellent problem-solving and collaboration skills. Nice to have: • Financial services or trading systems experience., • Exposure to Agile practices, cloud platforms, and container technologies., • Knowledge of data visualization libraries (e.g., D3.js, Highcharts).

Senior Software Engineer / Platform Engineer – Neo4j Aura (Cloud Graph Database) Location: London or Edinburgh (Hybrid / Remote within UK) Employment Type: Permanent, Full-time About the Role: We are looking for an experienced engineer with strong Neo4j Aura expertise to design, build, and operate scalable graph-based data platforms in the cloud. You will work on high-impact systems that leverage managed Neo4j AuraDB for real-time insights, relationships, and complex data modelling. Key Responsibilities: • Design and implement graph data models using Neo4j AuraDB (Professional / Enterprise), • Build and optimise Cypher queries for performance and scalability, • Integrate Neo4j Aura with cloud-native applications (REST, GraphQL, event-driven systems), • Manage data ingestion pipelines (Kafka, Spark, ETL tools, APIs), • Monitor, tune, and troubleshoot Neo4j Aura performance and availability, • Implement security, access control, and data governance best practices, • Collaborate with product, data, and backend teams to translate business problems into graph solutions, • Support production workloads with high availability and disaster recovery requirements Required Skills & Experience: • Strong hands-on experience with Neo4j, specifically Neo4j Aura, • Expert knowledge of Cypher and graph data modelling, • Experience with cloud platforms (AWS, Azure, or GCP), • Backend development experience (Java, Kotlin, Python, or Node.js), • Understanding of distributed systems and database performance tuning, • Familiarity with CI/CD, containerisation, and infrastructure-as-code Desirable / Nice to Have: • Neo4j Certified Professional or Advanced Certification, • Experience with real-time analytics, fraud detection, recommendations, or network analysis, • Knowledge of Kubernetes, Terraform, or Pulumi, • Exposure to event streaming (Kafka, Pub/Sub), • Prior experience with regulated industries (finance, telecom, healthcare)

DATA ENGINEER LONDON £75,000 THE COMPANY This dynamic media powerhouse is a leader in audio, publishing, and digital content. As part of a global team, you’ll play a pivotal role in shaping how data drives revenue and audience engagement, especially in the high-impact world of radio competitions. Your work will directly influence how markets across the UK and EU leverage data to optimize commercial performance, from advertising metrics to competition insights. THE ROLE As a Data Engineer, you will build and refine the data infrastructure that powers global commercial reporting and competition analytics. Your expertise will ensure the right data is in the right place, enabling teams to measure revenue, pricing, and audience engagement effectively. Specifically, you can expect to be involved in the following: • Technical tasks: Designing and maintaining scalable data pipelines (Python, SQL), optimizing cloud-based data platforms (GCP/AWS), and collaborating on analytics layers to support real-time decision-making., • Other key responsibilities: Partnering with cross-functional teams to rebuild competition data infrastructure, ensuring seamless data collection and analysis for marketing and revenue insights. SKILLS AND EXPERIENCE The successful Data Engineer will have the following skills and experience: • 3+ years of hands-on experience in data engineering, with a focus on analytics layers., • Proficiency in Python and SQL—essential for pipeline development and data transformation., • Experience with cloud platforms (GCP preferred, but AWS also valued)., • A proactive, honest, and tech-agnostic mindset - unafraid to challenge the status quo and drive improvements. BENEFITS The successful Data Engineer will receive the following benefits: • Salary up to £75,000, • Flexible working arrangements, including hybrid/remote options – 2x per week in the London office maximum., • Opportunities for professional growth in a rapidly expanding team., • A collaborative environment where your ideas shape global strategy. HOW TO APPLY Please register your interest by sending your resume/CV to Joana Alves via the Apply link on this page.

Data Engineer – Modern Data & AI Platforms London (Hybrid 2 days) | Contract/Permanent | 🌍 Global Consulting Environment Build the data foundations behind AI, automation, and real-world impact. We’re hiring a Data Engineer to join a fast-growing digital and data practice working with a major global enterprise client operating across energy, manufacturing, chemicals, infrastructure, automotive, and commodities. This is a hands-on engineering role where you’ll design and run the data systems that power analytics, automation, and AI-driven solutions — working alongside consultants, analysts, and data scientists in a true delivery-focused environment. No prior experience with our specific data platform is required. If you’re a strong engineer who enjoys learning new tools and solving real business problems with data, we’ll get you there. 🌟 What you’ll be doing • Designing and building robust, automated data pipelines on a modern cloud data platform, • Transforming and integrating data from multiple sources — databases, APIs, files, and unstructured formats, • Owning and improving existing data solutions: monitoring, debugging, enhancing, and scaling them, • Developing back-end logic, APIs, and data services that support analytics and AI use cases, • Preparing high-quality datasets for dashboards, advanced analytics, and machine learning, • Collaborating closely with consultants, analysts, and data scientists to deliver end-to-end solutions, • Contributing to proofs of concept, client roadmaps, and technical proposals, • Supporting data governance, security, and best practices, • 3+ years working as a Data Engineer or in a similar data-focused engineering role, • Strong Python and SQL skills, • Experience building and orchestrating data pipelines (Airflow or similar tools), • Hands-on work with cloud platforms (AWS and/or Azure), • Solid understanding of databases, data warehouses, and data lakes, • Experience integrating systems via APIs and back-end services, • Comfortable working with version control and CI/CD workflows, • Exposure to analytics or AI-driven solutions, • Experience working with unstructured data (text, PDFs, web data), • Familiarity with web frameworks or lightweight front ends, • Power BI, data visualisation, or analytics modelling experience, • Awareness of machine learning, LLMs, or vector databases, • Work with a global consulting organisation delivering data solutions at scale, • Exposure to enterprise-grade data and AI platforms, • A role that blends deep engineering with real business impact, • Ongoing training and support to learn new tools and technologies, • Clear progression toward Senior Data Engineer and beyond, • Data Engineers who enjoy building things that actually get used, • Engineers ready to step into a broader, more impactful role, • Professionals curious about AI, automation, and modern data platforms Apply now with your latest CV showing all your relevant experience and email your CV with daily/rate/salary expectations, availability to interview and start

Backend Engineer (Rust / Python – DeFi Trading) London or Remote (Europe) A DeFi-native trading platform is building high-performance, user-focused trading tools and is looking for a backend engineer to help shape the core platform. The team strongly believes DeFi is the future of finance and is focused on making fast, reliable on-chain trading accessible to everyone. You’ll work hands-on with Rust and Python, build public APIs, and integrate directly with smart contracts and trading logic. This is a highly product-driven role with real ownership and daily production impact. What they’re looking for • Strong experience with Rust and/or Python, • Hands-on experience working with EVM smart contracts (application-level Solidity, not just theory), • 3–4+ years in crypto / DeFi–native roles, • Solid understanding of decentralised exchanges and the current DeFi landscape, • A grasp of trading concepts, or a strong desire to move deeper into trading systems, • Experience running production systems in the cloud Nice to have • Writing and deploying smart contracts, • Experience diagnosing performance or latency issues, • On-chain trading experience or strategy work, • Exposure to other ecosystems such as Solana, Sui, or Cosmos A strong opportunity for someone who is deep in crypto, cares about the product as much as the code, and wants to help build the next generation of DeFi trading tools.

Lead QA Engineer | Cypress & Node.js | Building the Analytics Engine for Global Credit Investors The Role In this role, you will act as the senior quality voice across a fast-scaling analytics platform used by institutional credit investors worldwide. You’ll own the end-to-end testing strategy, shape QA standards across multiple engineering teams, and ensure quality is embedded into every stage of delivery. You’ll work in a heavily automated environment, collaborating closely with engineers, data specialists, and product to improve both internal platforms and customer-facing tools. While you won’t carry a formal “manager” title, you will operate as the de facto QA lead — setting direction, influencing best practice, and raising the quality bar across the organisation. This is a hands-on role with genuine scope to shape how QA operates in a business automating complex credit workflows at scale. What They’re Looking For (Non-Negotiables) • 10+ years QA / Test Engineering experience, • End-to-end node testing, • Agile delivery experience in modern engineering teams, • Automation-first mindset with deep hands-on capability, • Experience operating as a senior or lead QA figure across multiple teams, • Confidence coordinating testing activity and advocating for quality at an organisational level What You’ll Work With • Cypress automation, • End-to-end testing using Node.js, • Functional testing, • Integration testing, • Data-heavy systems and analytics platforms, • CI-driven automated test tooling Nice to Have • Unit test writing capability, • Experience reviewing or enforcing unit test coverage with engineers, • Exposure to financial markets or complex data products, • Background in bonds, loans, corporate credit, commodities, or pricing data Why Join / Projects You’ll be joining a business building advanced analytics software designed to automate and enhance the day-to-day workflow of credit analysts. The platform is already trusted by leading investment banks, asset managers, and hedge funds, and is growing quickly as demand for smarter, faster credit insight increases. The environment is collaborative, data-driven, and quality-focused, with close interaction between engineering, data, and product. Senior QA Engineer / Lead QA | Cypress & Node.js | Building the Analytics Engine for Global Credit Investors

Job Role: Lead Software Engineer, React Native Job Type: Full Time, Permanent Location: London, Hybrid (3 office days a week) Role purpose As a valued member of our engineering team, you will contribute to the development of our innovative application using React Native. Working with a modern JavaScript stack, your primary focus will be on coding, testing, and enhancing the functionality of Travelex's and partner mobile applications. In this role, you will collaborate closely with our Principal Engineer and the Mobile Apps team members. While this is primarily an engineering role, we are always looking for developers who have a keen eye for product and who can contribute to the development of features at a product level before they are implemented. If you are eager to be part of a dynamic team, contribute to Travelex's digital-first strategy, and be part of a company that values its employees while prioritizing work-life balance, we invite you to explore this exciting opportunity with us. Key accountabilities and decision ownership: Technical Leadership • Lead the design and implementation of key features and components of our React Native mobile application., • Make informed technical decisions that improve performance, reliability, and scalability., • Participate in architectural discussions and help shape the technical direction of mobile applications., • Provide support and unblock engineers during development, testing, and integration. Project Ownership & Delivery • Own the technical delivery of high-visibility features or workstreams., • Work with Product and Design to refine requirements, contribute to planning, and identify risks early., • Break down complex tasks into clear, manageable deliverables for the team., • Communicate progress and technical considerations clearly to stakeholders. Collaboration & Mentorship • Mentor and support engineers, helping them grow their technical skills and confidence., • Lead by example in code reviews, ensuring best practices and quality standards are upheld., • Help foster a healthy engineering culture based on learning, knowledge sharing, and accountability. Engineering Quality • Champion strong testing, code quality, and performance practices., • Knowledge of best practices in security, performance and accessibility, • Identify areas for improvement within the codebase and contribute to long-term maintenance plans. Skills, knowledge, and experience: Must have: • 8+ years of software development experience, • 5+ years of professional experience in React Native, • Strong proficiency with TypeScript, React Native (or Expo), and mobile development patterns., • Proven track record of shipping complex mobile applications to production, • Comfortable mentoring peers and supporting technical decision-making., • Solid understanding of API integration (GraphQL and/or REST)., • Strong communication skills — able to work effectively with engineers, product managers, and designers., • Experience with native modules and bridging in React Native, • Familiarity with state management libraries (Zustand, Redux, MobX etc.), • Experience with the testing pyramid and tools such as Vitest, Jest, React Native Testing Library, Maestro, Detox Nice to have: • Experience with iOS (Objective-C, Swift) or Android (Java, Kotlin) native development., • Experience with mobile release processes for the App Store and Play Store., • Experience with performance optimisation and profiling in React Native., • Familiarity with analytics and crash reporting tools., • Experience building internationalised mobile applications, • Experience developing white-label applications Why Travelex? To remain the world’s leading foreign exchange specialist, we are focused on making our customers’ lives simpler, more engaging and hassle free while they travel or move money abroad. We promise to give them the freedom and peace of mind to explore the world, their way – enabling them to travel confidently because they know they have us to lean on. Customer centricity and digital are at the heart of our business strategy. Our commitment to innovation has never been greater, with the development of a number of digital-first, greenfield products and services. And with the Travelex's resources, deep industry experience and leading brand we are inventing the future of FX, cross-border e-commerce and international payments. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

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 RippleX is dedicated to empowering the builders of tomorrow on the XRP Ledger (XRPL), one of the world’s fastest and most reliable public blockchains. We believe in democratizing the digital economy by providing practical support, empowering a community of developers, and offering the expertise of a visionary technology company. The XRPL is a decentralized, public blockchain led by a global community of businesses and developers looking to solve problems and create value. Proven reliable over more than a decade of operation and closing over 90 million ledger, the XRPL offers streamlined development, low transaction costs, high performance, and sustainability. We are looking for senior engineering talent to help us maintain this high technical bar, while building innovative solutions to ensure the XRPL can power the growing needs of the global digital economy. WHAT YOU'LL DO • Increase the capabilities, performance, scalability, and reliability of the XRP ledger., • Participate in the full software development lifecycle, including architecture, technical design, C++ development, bug fixing, as well as functional and performance validations., • Be part of the open-source XRP ledger community, setting high standards for coding, testing, and deployment., • Actively participate in code reviews to maintain the high quality of our codebase.WHAT YOU'LL BRING, • Bachelor’s in computer science or similar, and 5+ years of recent hands-on software product development experience using C++., • Experience in backend distributed systems development., • Passion for blockchain technology and its potential benefits., • Ability to learn new technologies and languages quickly., • Ability to independently solve highly complex problems with creative solutions. 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.

Qualified Person (QP) – Pharmaceutical Manufacturing & Quality Industry: Global Pharmaceuticals / Life Sciences Location: London, United Kingdom (On-site / Manufacturing & Corporate Quality Office) Type: Full-Time, Permanent Salary Band: £90,000 – £110,000 + Benefits Experience Level: Senior (8–15 Years) The Role (Why This Exists): We are supporting a global pharmaceutical organisation operating in highly regulated UK and EU markets, seeking a Qualified Person (QP) to take full legal and technical ownership of batch certification, GMP compliance, and regulatory alignment across UK and European operations. This is a hands-on, accountable QP role where you act as the final legal authority between manufacturing and patient release. What You’ll Be Accountable For: Batch Certification & Manufacturing Oversight: • Legally certify pharmaceutical batches in line with UK law and EU Directives, • Ensure manufacturing and testing activities comply with GMP and Marketing Authorisations, • Oversee internal and third-party manufacturing partners Quality Systems & Compliance Leadership: • Own and maintain the Quality Management System (QMS), • Lead governance of:, • Deviations, • CAPAs, • Change Controls, • Risk Assessments, • Annual Product Reviews (APR), • Self-Inspections & Audits Regulatory & Authority Engagement: • Act as a senior quality interface with MHRA and EU regulatory bodies, • Support inspections, manufacturing line approvals, and regulatory submissions Cross-Functional Leadership: • Partner with QA, Manufacturing, Regulatory Affairs, and Supply Chain teams, • Lead GMP training and SOP development across UK/EU operations Quality Risk & Patient Safety: • Own recall processes and escalation pathways, • Proactively identify and mitigate quality risks impacting patient safety Must-Haves (Non-Negotiable): • Eligible to act as a Qualified Person under UK law (Directive 2001/83/EC), • 4–5+ years operating as a named QP in regulated pharmaceutical environments, • Degree in Pharmacy, Chemistry, Biology, or related life sciences, • Deep hands-on experience with: GMP manufacturing operations; Batch certification and regulatory documentation; Pharmaceutical Quality Systems, • Experience within large or multi-site pharmaceutical organisations Nice-to-Haves: • UK/EU multi-site manufacturing oversight, • Third-party manufacturer and Quality Agreement management, • Regulatory audit leadership Work Environment: • On-site role spanning manufacturing facilities and corporate quality office (London), • Close collaboration with production, QA, regulatory, and leadership teams, • 2–3 stage interview process, including technical and compliance assessment Compliance & Eligibility: • UK Citizens / Permanent Right to Work required, • Notice Period: 30–45 days preferred, • This is a site-based role (not remote / hybrid) Application Process: To apply, please submit your CV and a cover letter detailing your relevant experience and qualifications for the role. Applications will be reviewed on a rolling basis, so early submissions are encouraged. Equal Opportunity Employer: We value diversity and are committed to creating an inclusive work environment. We encourage applicants from all backgrounds to apply. Contact: ___

Location: London Employment Type: Full-time Department: Engineering – Hardware About the Company Timebeat is a leader in high-precision clock synchronisation technology, delivering enterprise-grade timing solutions for financial services, telecommunications, aerospace, defence, and critical infrastructure. Our products enable nanosecond-level accuracy, reliability, and visibility across distributed systems. We are expanding our hardware engineering team to continue advancing our timing platforms and next-generation synchronisation devices. Role Overview We are seeking a Hardware Design Engineer with experience in PCB design using Altium Designer. In this role, you will design, develop, test, and iterate hardware solutions for high-precision timing, network synchronisation, and embedded systems. You will work closely with software, FPGA, mechanical, and product teams to deliver robust, production-ready designs. You will work alongside senior hardware design engineers as well as external design consultants. Key Responsibilities Hardware Design & Development • Design multi-layer PCBs in Altium Designer, including schematic capture, layout, library management, and DFM/DFA considerations., • Develop hardware for clock synchronisation and timing systems, including oscillators, GNSS receivers, network timing modules (PTP/NTP), and related embedded electronics., • Create, simulate, and validate high-speed digital, analogue, mixed-signal, and power circuitry., • Perform signal integrity and power integrity analysis; design for EMC compliance., • Develop and execute test plans for prototype validation and product qualification., • Work with lab equipment (oscilloscopes, spectrum analysers, frequency counters, power analysers, logic analysers)., • Debug hardware issues and provide timely design revisions., • Support environmental, compliance, and reliability testing. Cross-Functional Collaboration • Collaborate with firmware, FPGA, and software engineers to ensure seamless integration across the product stack., • Work with manufacturing partners to resolve production issues and improve yield., • Participate in design reviews, documentation, and version-control workflows. Required Skills & Experience • Bachelor's degree or higher in Electrical Engineering, Electronics Engineering, or related field., • 1-5 years experience, • Proven experience designing PCBs using Altium Designer., • Strong understanding of digital and analogue circuit design., • Experience with high-speed interfaces (e.g., Ethernet, USB, SPI, I2C, LVDS)., • Familiarity with oscillators, timing circuits, PLLs, GNSS modules, and precision measurement components., • Solid understanding of EMC/EMI principles and regulatory compliance (CE, FCC or similar)., • Comfortable using lab equipment for debugging and characterisation., • Knowledge of design-for-manufacture (DFM) and design-for-test (DFT). Preferred Qualifications (nice to have but not essential) • Experience in hardware for timing, synchronisation, PTP (IEEE 1588), GNSS, or networking hardware., • Experience with FPGA/SoC platforms (Xilinx, Intel/Altera, Microchip)., • Familiarity with thermal design and power optimisation., • Experience with scripting or automation tools (Python, MATLAB, etc.)., • Knowledge of embedded firmware basics (C/C++). Personal Attributes • Strong problem-solving skills and attention to detail., • Ability to manage multiple tasks and prioritise effectively., • Collaborative and communicative team player., • Driven to innovate and continuously improve hardware quality. What We Offer • Competitive salary and benefits package., • Opportunity to work on cutting-edge timing and synchronisation technologies., • A collaborative, fast-moving, engineering-focused environment., • Career growth and technical development opportunities.

About the role We are looking for an AI Interaction Engineer to lead the development of expressive, emotionally legible robot interactions. This role sits at the intersection of AI, animation, and robotics and focuses on motion, expression, and behavior generation rather than classical task planning or control. This is a high-impact role with significant technical ownership. You will shape both how interactions are built and what expressive capabilities are possible, translating cutting-edge research into robust, real-world systems. What you’ll work on • Lead the design and implementation of AI-based motion and expression generation for robots, • Define interaction architectures that combine motion, timing, and emotional cues, • Translate animation and virtual human research into systems that respect robotic constraints, • Drive technical exploration and prototyping in expressive interaction and embodied AI, • Partner closely with engineers, designers, roboticists, and product engineers to shape interaction quality, • Evaluate, adapt, and integrate state-of-the-art research into production pipelines, • Help set technical direction and best practices for AI-driven interaction work Required experience • Strong experience working with AI / machine learning systems (research and/or applied), • Deep experience in one or more of the following: Human motion generation, Character animation or character control, Emotion recognition or affective computing, Human pose estimation, Virtual humans or embodied AI, • Strong proficiency in Python and modern ML frameworks (e.g. PyTorch), • Proven ability to translate research ideas into working systems, • Track record of technical ownership and independent problem-solving, • Experience working with robots or physically embodied systems, • Background in computer graphics or animation pipelines, • Publications, patents, or open-source contributions in relevant areas, • Experience mentoring other engineers or influencing technical direction, • Familiarity with real-time or production AI systems Education • Master’s or PhD in AI, Computer Science, Robotics, Computer Graphics, or a related field preferred, However strong candidates with proven skill sets are welcome regardless of educational background Why this role matters Interaction quality is a core differentiator for our product. This role directly shapes how users perceive, understand, and emotionally connect with our robots. As a senior hire, you will have outsized influence on both the technical foundations and the expressive capabilities of the Interaction Team. About Engineered Arts Engineered Arts is the leading manufacturer of full-size humanoid robots used for entertainment, education and communication. With 20 years of hardware and software development, our robots have been sold in over 30 countries worldwide with customers such as NASA, PwC, Meta and many more. Our Ameca robot is well known as ‘the face of AI’ and a social media viral success, taking advantage of the generative AI craze. Along with our ultra-realistic Mesmer range of animated figures our robots continue to surprise and excite visitors at museums, theme parks, visitor attractions and trade shows as well as aid leading universities with AI and robotics research. Our robots are poised to break into the future mega-expansion service robot segment, with applications such as front of house, receptions, check-in desks, information points and PoS. We are also exploring how our humanoid robot technology can disrupt other robotics sectors such as the growing cobot sub-segment of the industrial robotics market. We are a team of dedicated engineers and creatives striving to develop the very best experiences for our customers. Our internal motto is ‘Be Wow’, everything we do is fun, entertaining or surprising to encounter. We always push the boundaries of what is possible in humanoid robotics, researching and developing new systems and techniques to further their appeal. We explore and challenge the human perception of robots as well as the fear and discomfort and the excitement and joy life-like mechanical humanoids present. At Engineered Arts, innovation is at the core of everything we do — and we believe true innovation only happens when diverse minds come together. We are committed to building a workplace where people of all backgrounds, identities, and perspectives feel welcome, supported, and empowered to contribute. Whether you’re an engineer, developer, or creative thinker, we value what makes you unique. We actively promote inclusion across our hiring, design, and development practices, and we’re always looking for new ways to reflect the world around us — in our team, our robots, and our ideas. Because building the future means including everyone in it.” We are committed to equal opportunity in employment and comply with all applicable non-discrimination and equal employment laws in the regions where we operate.

Senior Software Engineer (Golang) London – Hybrid flexible Up to £80,000 + equity We’re currently partnered with a real-time sports data platform that is revolutionising how companies leverage data to empower their business. They are looking for a performance focused Senior Engineer with a passion for writing clean, efficient, and maintainable code. This is an exciting opportunity to join collaborative and innovative startup with opportunities for professional growth and learning. What You’ll Do • Design and develop high-throughput, low-latency APIs using Go., • Build and maintain real-time data ingestion and processing pipelines., • Optimise backend services for scalability, reliability, and millisecond-level performance., • Implement websocket and streaming endpoints for live data delivery., • Collaborate with front-end teams to power trading consoles and dashboards., • Profile and tune Go applications for performance and memory efficiency., • Ensure secure API design and compliance with data privacy regulations., • Contribute to architecture discussions, code reviews, and documentation. Key requirements • Strong experience with Golang in production environments., • Experience with VPS-based deployments., • Solid understanding of microservice architecture and distributed systems., • Knowledge of concurrency patterns and performance optimisation., • Experience with APIs, networking, and real-time data systems., • Familiarity with observability tools., • Ability to write clean, maintainable, and well-documented code. Nice to Have • Experience building high-throughput, low-latency APIs in Go., • Knowledge of real-time data ingestion and streaming pipelines., • Exposure to profiling and optimisation tools., • Understanding of fault-tolerant, scalable microservice architectures., • Experience with websocket or streaming endpoints for live data delivery., • Background in integrating APIs with external partners or platforms., • Awareness of observability best practices., • Knowledge of secure API design, authentication, and rate-limiting., • Interest in sports data. Why Apply? • Salary up to £80,000., • Remote working possibility & flexible hybrid set up, • London Office, • Opportunities for professional growth., • Strong Equity offering, • All expenses paid work trips to exciting locations., • A collaborative team where every role is respected equally., • Strong learning environment., • The ability to shape an early-stage start-up and contribute to building a company that puts its internal teams and customers first. This is an exciting opportunity for a Senior Software Engineer to help shape the future of a transformative real-time data platform. If you’re passionate about building world-class, high-performance systems and want to make your mark in a fast-growing tech company, we’d love to hear from you. **Unfortunately, due to high volume of applications, not all submissions will receive feedback

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

Are you a skilled Mechatronics Technician passionate about robotics? Do you thrive in and have at least a few years of commercial hands-on experience building, testing, and debugging electro-mechanical systems? Ready to support a world-class engineering team on cutting-edge robotic systems? Happy with a 6-month contract on a super exciting project? The Opportunity Shadow Robot is a leading robotics company in North London, looking for a commercially experienced Mechatronics Technician for a 6-month contract. This role is not for graduates as we need plenty of experience due to the nature of the project. You'll be the hands-on support that enables senior engineers to focus on complex design challenges – assembling, testing, debugging, and documenting robotic systems as part of an important international project. What You'll Be Doing • Assembling and building prototype electro-mechanical robotic systems, • Setting up and running tests on components and systems, • Debugging electronics and capturing data accurately, • Maintaining workshop equipment and development space, • Writing clear documentation for tests and processes, • Supporting senior engineers so they can focus on design and innovation What You'll Bring • Commercial experience as a Mechatronics Technician or Engineer, • Experience in testing and debugging electronics, • Competence in soldering, including small wires and electronic components, • Ability to assemble prototype electro-mechanical systems, • Strong documentation skills, • A structured approach to problem-solving and data recording, • Based in London and able to work in the office 5 days a week Nice to have: PCB rework/surface mount experience, Linux command line, scripting/automation, MCAD/ECAD tools What's In It For You • Work with genuinely innovative robotics hardware every day, • Be part of a collaborative, curious engineering team, • Competitive PAYE rate with potential for extension, • Contribute to a significant international project Interested? Please apply below and Helen at HFBAC will be in touch about the client and project and maybe have a chat about whether this is the right fit. Please note: This role is 100% office-based in North London. We cannot offer visa sponsorship. This is not suitable for recent graduates – we need someone with commercial mechatronics experience. Mechatronics Technician 6-Month Contract | PAYE | London Office | £50,000 to £75,000 pro-rata Fellow recruiters: please reach out to Helen at HFBAC if you wish to support future hiring. Any approaches to the company will be seen as free intros unless you reach out to Helen in the first instance.

One of our clients in the investment banking space is looking to hire a senior (Vice President) Technical Product Owner to lead internal change management processes with NLP based product implementation. Who you are - ---firm Requirements • Excellent strategic mindset and a natural eye for roadmaps & vision, • Extensive experience working on NLP based products, • Cross functional leadership skills, • Experience of deploying on AWS (another cloud platform would be acceptable but AWS preferred) ---Nice to have • GenAI / LLM knowledge, • Data Analytics, • Understanding of API's and Microservices What you'll do - • Act as a bridge between technical and non technical teams, • Lead implementation and development of NLP products, • Monitor and improve product performance, • Manage internal stakeholder requests and expectations, • Manage business cost and feasibility of product build and implementation, • Stay ahead of industry technology trends to give the firm an edge over competition Important information - • Salary Range: £78,000-£115,000, • Bonus: circa 15% /annum, • Location: London (City), • Hybrid: 2 days on site, • Sponsorship: Not Offered - Must be UK Citizen, ILR, PR or Settled. No visa transfers, no fresh visas.

Job Summary: We are seeking a skilled and proactive Solace Messaging Administrator to join our Messaging team. You will be responsible for managing and supporting our enterprise messaging infrastructure built on Solace PubSub+, ensuring high availability, optimal performance, and reliability across production and non-production environments. This includes working on incident response, capacity planning, WAN optimization, and system observability using tools like Prometheus and Grafana. Key Responsibilities: • Administer and maintain Solace PubSub+ appliances and software brokers across environments (on-prem and cloud)., • Provide production support for messaging-related incidents, including root cause analysis and resolution., • Monitor system performance and health using Prometheus and Grafana; proactively identify and address anomalies., • Configure and optimize Solace across WAN environments, ensuring low-latency, secure, and reliable messaging., • Collaborate with development and application support teams to troubleshoot message flow issues and integration problems., • Perform capacity planning, scaling, and tuning of Solace infrastructure to meet current and future demand., • Automate routine maintenance tasks and support continuous improvement of operational processes., • Implement and maintain monitoring alerts, dashboards, and metrics to ensure visibility into the messaging layer., • Ensure compliance with security policies and participate in audits and vulnerability remediation., • Maintain accurate documentation, including topology diagrams, runbooks, and configuration baselines., • Support proprietary messaging APIs using C++, Java, Python, and C# programming languages., • Provide support for proprietary cache and gateways that integrate applications with the messaging service. Required Skills & Qualifications: • 3+ years of experience administering Solace PubSub+ messaging systems., • Strong background in production support, preferably in a 24x7 enterprise environment., • Experience working with distributed systems over WAN, with an understanding of networking, latency, and failover strategies., • Solid experience with Prometheus and Grafana for system monitoring and alerting., • Proficiency in troubleshooting message delivery, persistence, and topic routing., • Experience with capacity management, performance tuning, and system scaling., • Familiarity with Linux/Unix systems and scripting (Bash, Python, etc.)., • Strong analytical and problem-solving skills, with attention to detail., • Excellent communication and collaboration skills. Nice to Have: • Experience with containerized environments (Docker/Kubernetes)., • Exposure to other messaging platforms (Kafka, RabbitMQ, MQ)., • Understanding of DevOps tools and CI/CD pipelines., • Knowledge of cloud environments (AWS, Azure, GCP) and cloud-native Solace deployments. Why Join Us? • Join a multi-discipline team, delivering advanced Messaging APIs, developing tools, administering , supporting low latency, high throughput messaging system for prices, orders, trades, and mission critical applications., • Exciting opportunity to work with a wide array of technologies., • Chance to further develop your programming skills while administering and supporting one of the most advanced messaging systems available in the market.

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. What You'll Do: • Train policies via representation learning, behaviour cloning and RL; own the full loop from data to deployment., • Partner with teleoperations to drive data collection: specify what “good” looks like, ensure diversity/coverage, and close the gap between sim and real., • Run pre-/mid-/post-training on multimodal LLM/VLM/VLA stacks; plug in new modalities (vision, audio, proprioception, LiDAR/point clouds, …) without breaking existing ones., • Build and maintain continuous pipelines: ingest simulation + tele‑op logs, version them, apply weak‑supervision labelling, curate balanced datasets, and auto‑surface fresh failure cases into retraining., • Work with MLOps & Data Platform teams to scale distributed training and optimize models for real‑time edge inference. We’re Looking For: • 3+ years building deep‑learning systems (industry or research) with shipped models or published artifacts to show for it., • Hands‑on with at least one of: LLMs, VLMs, or image/video generative models — architecture, training, and inference., • Experience with deep learning infrastructure: streaming datasets, checkpointing & state management, distributed training strategies., • Strong Python + PyTorch/JAX; you can profile, debug numerics, and write maintainable research code., • You document experiments clearly and communicate trade‑offs crisply. Nice-to-Have: • Robotics or autonomous driving experience., • RL for LLMs or robotics (PPO, DPO, SAC, etc.)., • Proven productization of deep nets (latency/throughput constraints, telemetry, on‑device optimization)., • Publications at ICLR/ICML/NeurIPS or equivalent open‑source contributions., • Familiarity with OpenVLA, Physical Intelligence (π) models, or similar open VLA frameworks. What We Offer: • Competitive salary plus participation in our Stock Option Plan, • UK Private Insurance, • 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

Locai Labs is The British Foundational AI Company based in Paddington London. We are dedicated to building world class large language models at the forefront of cost and efficiency. Our mission is to advance cutting-edge AI from within the UK by combining deep technical innovation with engineering excellence to create powerful scalable models that compete on the global stage. Our models are designed not just for performance, but for real-world deployment powering bespoke agentic applications that solve complex challenges across enterprise and consumer domains. The Role We are seeking a DevOps / Platform Engineer to maintain and enhance our existing platform infrastructure, with opportunities to contribute to backend development when needed. Our systems are already live and in active use, so your focus will be on reliability, performance, automation, observability, and clean, maintainable Infrastructure-as-Code. You’ll also support Python and Node.js backend services. This role is centred on operational excellence, continuous improvement, and technical ownership. The position is based at our Paddington HQ and reports directly to the Chief Technology Officer (CTO), ensuring close alignment with our technical vision and strategic roadmap. Responsibilities • Maintain and evolve cloud infrastructure, primarily on Google Cloud Platform (GCP), with some exposure to AWS and Azure, • Write, review, and manage modular, reusable Terraform code, • Operate and enhance CI/CD pipelines using GitHub Actions, • Containerise and deploy backend applications using modern tooling (e.g., Docker, Kubernetes), • Implement and manage comprehensive logging, monitoring, and alerting systems, • Contribute to the backend codebase for service integrations, internal tooling, and incident resolution, • Improve developer workflows and internal automation to increase team velocity, • Proven experience operating production-grade systems in a live environment, • 1–3 years experience in DevOps, Cloud Engineering, or Platform Engineering roles, • Hands-on experience with Infrastructure-as-Code using Terraform (modular and reusable patterns preferred), • Strong foundation in Linux, networking, and container technologies, • Experience deploying and managing applications on at least one major cloud provider (GCP preferred; AWS or Azure acceptable), • Experience working with relational databases in production environments (e.g., Postgres, MySQL), including basic performance troubleshooting, migrations, backups, and access control., • Familiarity with observability tools such as Prometheus, Grafana, ELK stack, or OpenTelemetry, • Experience with container orchestration platforms, particularly Kubernetes, • Ability to systematically troubleshoot and debug distributed systems, • Production experience with Google Cloud Platform (GCP), • Knowledge of security and IAM best practices, including role design, policy management, and access boundaries, • Experience optimising CI/CD pipelines for speed, reliability, and developer experience (e.g., caching, incremental builds, rollback strategies) You will join a small, highly technical team where your voice will be heard, and your contributions will directly shape our platform and products. We value ownership, curiosity, and a collaborative mindset. You’ll work onsite at our Paddington HQ, embedded within a close-knit engineering team that values transparency, continuous learning, and impactful work. This role reports directly to the CTO, offering a unique opportunity to influence technical direction from the ground up. Application Process As part of your application, please complete the accompanying form in addition to submitting your CV. Interview Stages: • Application Review – We assess your background and experience., • Take-Home Technical Assessment – A practical exercise to evaluate your engineering approach and problem-solving skills., • Technical & Team Fit Interview – A virtual discussion covering your technical expertise, past projects, and cultural alignment., • In-Person Assessment at HQ – A final visit to our Paddington office for deeper technical discussions, collaboration exercises, and team interactions., • Offer – Successful candidates will receive a formal offer following the final stage. If this sounds like you, no need to send us your CV. Just fill in the form below 👇 Strictly no agencies or recruiters. We are only accepting direct applications from candidates.

Job Title: QA Automation Engineer (Python / PyTest / Cosmos DB)-Banking Client Exp Required Location: London- 3Days/week Onsite Duration: 6months+ Contract Inside IR35 500GBP/Day Role Overview We are looking for a QA Automation Engineer to join a Pod-based delivery team working on critical applications and data platforms within a global financial market's environment. The role is key to ensuring high quality, reliability, and regulatory compliance across systems that handle large transaction volumes and business-critical data. The ideal candidate will be hands-on in manual and automated testing, with strong experience in Python, PyTest, and exposure to Cosmos DB. The role also requires close collaboration with developers, product owners, and data engineering teams in an Agile, CI/CD-driven environment. Key Responsibilities • Design and execute manual and automated test cases across functional, regression, integration, and end-to-end scenarios, • Validate financial calculations, transaction flows, compliance logic, and reporting across multiple platforms, • Perform end-to-end data validation across ETL pipelines, databases, and reporting layers, • Develop, maintain, and enhance test automation scripts using Python and PyTest, • Support API testing using tools such as Postman and Python libraries, • Validate system performance and scalability using performance and load testing tools, • Ensure systems and data meet regulatory requirements (GDPR, SOX, etc.) through targeted test scenarios and documentation, • Log, track, triage, and report defects using agreed tools and processes, • Work closely with product owners, developers, and business stakeholders to translate requirements into effective test scenarios, • Create, maintain, and update test documentation and internal knowledge repositories Essential Skills & Experience • Strong experience designing and executing test cases across multiple test phases, • Hands-on Python experience for test automation, • Strong experience with PyTest (or similar automation frameworks such as Robot Framework), • Experience working with Cosmos DB (or strong NoSQL database testing experience), • Experience in API testing (Postman, Requests, etc.), • Strong SQL skills for data validation across databases and reporting layers, • Experience with Big Data testing and data-intensive platforms, • Familiarity with CI/CD pipelines and version control tools (Git, Jenkins, GitLab CI, Azure DevOps), • Experience working in Agile / Scrum environments, • Strong communication skills and ability to collaborate within cross-functional Pod teams Desirable / Nice to Have • Experience working in financial services or banking environments, • Understanding of financial regulations such as GDPR, SOX, • Experience with cloud-based QA practices, • Exposure to AI-assisted testing tools, • Knowledge of web technologies (HTML, CSS, JavaScript) and browser automation tools (Selenium), • Formal QA certification (ISTQB or equivalent), • Experience with Microsoft Fabric (advantageous) What the Client Is Looking For • A hands-on QA engineer, not just a test coordinator, • Comfortable working in fast-paced, high-volume, regulated environments, • Strong automation mindset with attention to data quality and system reliability, • Ability to adapt quickly and deliver quality at speed Priyanka Sharma Senior Delivery Consultant Office: 02033759240 Email:

Job Title: Head of Product – Third-Party CyberSecurity Intelligence Platform Location: London (Remote) Reports to: CEO About the Client: Our client helps enterprises discover, assess, and respond to third-party and supply-chain risks through advanced AI-driven analytics and intelligence. Their mission is to deliver continuous, data-backed visibility into the extended enterprise — enabling organizations to identify vulnerabilities, map their digital ecosystems, and make informed decisions about vendor and partner risk. As they continue to scale their platform, we are seeking a Head of Product to lead a world-class technical team, shape the architectural vision, and drive execution across multiple product streams — including large-scale data pipelines and real-time risk intelligence systems. Role Overview: As Head of Product you will be responsible for owning the product roadmap and execution for one or more major modules of our platform (e.g., discovery & mapping, risk scoring & analytics, automated response). You will work closely with the CTO/founder, engineering, data/AI teams, UX/design, marketing, and customer-success to define product strategy, prioritise features, and deliver value to customers and the business. You will play a key role in shaping the product direction, defining metrics, understanding market/competitive dynamics, and ensuring that we build a product that addresses real pain points for our users (e.g., cybersecurity/risk teams, GRC teams, supply chain teams). Key Responsibilities: • Define and maintain a compelling product vision and roadmap aligned with business goals, customer needs and market dynamics (third-party risk, supply chain resilience, AI-driven intelligence)., • Engage deeply with customers (prospects, existing users) to understand their workflows, pain points, and desired outcomes; translate those into product requirements., • Work with engineering/data/AI teams to specify features (user stories, acceptance criteria, dependencies), prioritise backlog, and drive delivery., • Define success metrics (e.g., user-onboarding time, visibility of third-party entities, risk-score accuracy, time to respond, customer retention/expansion) and monitor product performance., • Conduct competitive analysis, market research, and stay on top of trends in cybersecurity, third-party risk management, supply-chain tech, AI/analytics., • Collaborate with UX/design to deliver intuitive user flows, dashboards, and visualisations that make complex risk-data understandable and actionable for non‐technical users., • Liaise with marketing/sales to define product positioning, value propositions, launch campaigns and enable sales with product-led collateral and demos., • Work with customer‐success/solutions teams to capture feedback, iterate features, and drive product adoption and upsell., • Manage cross‐functional dependencies, ensure on‐time delivery of features and releases, and mitigate risks., • Evangelise the product internally and externally (e.g., customer calls, webinars, product demos). Required Qualifications & Skills: • Proven experience (typically 3-7 years) as a Product Manager (or Senior PM) in a SaaS environment., • Experience working on data-/analytics/AI-driven products (bonus if in cybersecurity, supply-chain risk, third-party intelligence or adjacent domains)., • Strong understanding of product management practices: roadmap planning, prioritisation frameworks (e.g., RICE, MoSCoW), writing user stories/acceptance criteria, working with agile/scrum teams., • Ability to translate complex technical concepts (AI risk scoring, graph visualisations, threat intelligence) into user-driven features and clear user value., • Excellent stakeholder communication skills: able to engage with engineers, designers, data scientists, sales, and customers., • Analytical mindset: comfortable defining and using KPIs/metrics to drive decisions, and analysing data to inform prioritisation., • Strong user-centric mindset: able to engage with customers, gather insights, validate assumptions, and deliver products that solve real problems., • Good UX and visualisation appreciation: ability to work with design to create dashboards/reports that non-technical users can leverage., • Comfortable in a fast-moving, early/mid‐stage start-up environment; able to wear multiple hats, pivot when required, and drive results with limited resources., • Bachelor’s degree in business, engineering, computer science, or equivalent; advanced degree is a plus. Desired / Nice to Have: • Experience in cybersecurity, risk management, GRC (governance, risk & compliance) or supply-chain risk management., • Familiarity with third-party/ vendor risk management platforms and frameworks (e.g., NIST, ISO 27001, SOC2, supply-chain risk standards)., • Understanding of machine-learning/AI concepts (e.g., risk-scoring models, graph analytics, anomaly detection)., • Experience working with enterprise B2B customers, especially security teams, procurement/supply-chain teams., • Experience with visualising large-scale graph data sets or complex network interactions., • Experience launching SaaS modules, working with freemium to paid conversion, and driving monetisation strategies.

All3 is transforming how buildings are conceived, developed, and delivered. We combine AI-powered design with robotic prefabrication and on-site assembly to build custom architecture at the cost and speed of mass production - unlocking even the most complex sites. We’re currently seeking a Senior Perception Engineer to lead the development of our 2D/3D perception systems, enabling reliable manipulation and autonomy in complex, semi-structured construction environments. You’ll architect and implement the perception capabilities deliver reliable manipulation and autonomy in dynamic and unstructured environments. Responsibilities: • Design, develop, and deploy 2D and 3D perception pipelines for object detection, tracking, segmentation, etc.;, • Ensure robust perception for manipulation under varying environmental conditions., • Fuse and calibrate data from multiple sensors (RGB, depth, IMU, etc.) to achieve reliable scene understanding;, • Train and fine-tune domain specific perception models from scratch for novel and semi-structured construction environments;, • Design and integrate end-to-end pipelines, from data acquisition and labeling to inference, deployment, and feedback-based improvement;, • Lead integration and testing of perception systems in simulation and real-world hardware environments;, • Collaborate closely with manipulation, control, and autonomy engineers to deliver cohesive, real-time robotic behavior. Expertise: • Strong proficiency in Python and C++ for production-grade robotics software., • Deep understanding of computer vision and 3D perception;, • Proven ability to build perception models from the ground up, including data generation and augmentation, model design, and optimization;, • Experience designing, integrating, and maintaining end-to-end perception pipelines, from raw sensor data to deployed systems;, • Hands-on experience with sensor selection, placement, and calibration., • Expertise in training and fine-tuning models for perception in novel or domain-shifted environments;, • Solid foundation in MLOps, including dataset management, training infrastructure, and deployment pipelines. Nice to have: • Experience in construction robotics, heavy machinery, or large-scale manipulation tasks., • Familiarity with vision-language models and their use in robotic task planning., • Experience deploying optimized, reliable, real-time perception code on embedded or distributed robotic systems. We offer: • Chance to be a part of a large-scale project;, • Team driven by impactful cause;, • Hybrid format of work with the lab located in Park Royal;, • Private dental or full medical (dental treatments aren’t covered) insurance;, • Flexible working schedule;, • 28 days of annual leave. At All3, you’ll shape the next frontier of architecture and robotics, where AI meets construction. You’ll work alongside world-class roboticists, designers, and engineers to push the limits of what’s possible in autonomous building systems.

numi is proud to have partnered with a multiple award-winning, high-growth fintech company. We have made multiple hires to this company, it is a place for top-tier engineers who are also excellent colleagues. As they continue to grow, they're looking for an exceptional IC (Individual Contributor) to solve some of their most complex problems. This is an opportunity to be a top technical voice, influence the system, and mentor a talented team. As a Principal Engineer, you will be a hands-on problem solver and a technical leader, influencing the team through expertise and example rather than line management. What You'll Do • Solve Complicated Problems: Tackle some of the most difficult challenges in fintech, such as increasing the reliability of core data and solving problems at scale., • Provide Technical Direction: Lead through influence by setting the technical direction and providing guidance on system and data architecture., • Mentor the Team: Support and mentor senior engineers, helping them weigh up approaches and accelerate their learning., • Lead by Example: Run training sessions and facilitate discussions to elevate the entire engineering team. Who We're Looking For You are a seasoned engineer with 10-15 years of experience, a track record of building maintainable, scalable services and systems, and an upward trajectory in your career. You are a fantastic IC who thrives on solving tough problems. • Significant experience with Python., • A background in a cloud-focused organization with exposure to AWS, GCP, or Azure., • A desire to work collaboratively in a team and an ability to communicate effectively with both technical and business stakeholders. Nice to Have: • Experience with Vue, Nuxt, React, or Next., • Experience or a strong interest in Fintech. Why You'll Love Working Here • Exceptional Impact: Be the biggest single influence on the system and technology direction., • Unrivaled Learning: Gain exposure to the finance industry while working on a modern tech stack., • Incredible Colleagues: Join a team of skilled engineers and excellent colleagues., • Real Ownership: Receive a meaningful equity stake and a competitive salary of £120k-£140k plus EMI options.

Job title: C++ 20/23 Software Engineer (2-6 Years) Client: Elite FinTech Firm Salary: Up to £150k + Bonus Location: London (Hybrid Working) Sells: Cutting-edge tech, ownership of multiple greenfield projects, no red tape, gold medal Olympiads, exceptional technologists, option to research and develop your own models, a friendly/collaborative environment, beautiful offices. An Elite Tech Firm is looking for a highly talented C++ Software Engineer to join an elite group of individuals This team have an unlimited tech budget, promote a great culture and are made up of fantastic like-minded technologists! Role: They’ll find the best team to suit your skillset/interests but you could be working on: • Some of the world’s most performant ML pipelines that deal with millions of data points every second, • Building software solutions/products with scale, reliability and latency considerations in mind Skills: • 2-6 years of experience as a C++ Developer, • Strong knowledge of optimization/performance, • An interest in Rust is a nice plus, • Experience working at a large scale scale

Location: London Company: Timebeat.app Reports to: Head of Engineering / CTO About Timebeat Timebeat is building next-generation infrastructure for precise, verifiable time and frequency synchronization across distributed systems. Our technology sits at the intersection of hardware, FPGA design, and large-scale systems, enabling customers to measure, guarantee, and reason about time in ways that were not previously possible. As we scale, we are looking for an FPGA engineer who wants to own major technical initiatives, help shape architecture decisions, and grow into a people- and project-leadership role. The Role This role is ideal for a strong FPGA engineer who is ready to take the next step in their career—moving beyond individual contribution into technical leadership, mentoring, and project ownership. You will remain hands-on with FPGA design while also: • Leading FPGA-centric projects end-to-end, • Acting as a technical point of contact across hardware, firmware, and software teams, • Supporting and mentoring other engineers, • Helping define best practices, processes, and technical direction for FPGA development at Timebeat Key Responsibilities Technical Leadership & Delivery • Own the architecture, design, and delivery of FPGA solutions used in production systems, • Translate system-level requirements into FPGA designs and implementation plans, • Drive design reviews, technical decision-making, and trade-off discussions, • Ensure designs meet performance, reliability, and maintainability requirements Hands-On FPGA Engineering • Design, implement, and verify FPGA logic using VHDL and/or Verilog/SystemVerilog, • Work with high-speed interfaces, clocks, timing closure, and synchronization logic, • Integrate FPGA designs with embedded software, drivers, and system-level components, • Support bring-up, debugging, and validation on real hardware Team Growth & Mentorship • Mentor junior and mid-level engineers through code reviews and technical guidance, • Contribute to hiring and onboarding as the FPGA team grows, • Help define engineering standards, documentation, and development workflows Cross-Functional Collaboration • Work closely with software, systems, and product teams to deliver customer-facing features, • Communicate complex technical topics clearly to both technical and non-technical stakeholders, • Support customer or partner engagements where deep FPGA expertise is required Required Skills & Experience • Strong experience in FPGA design and development in a production environment, • Proficiency in VHDL and/or Verilog/SystemVerilog, • Experience with FPGA toolchains (e.g. Xilinx / AMD, Intel / Altera), • Solid understanding of:, • Clocking and timing constraints, • CDC, synchronization, and deterministic timing, • Debugging FPGA designs on hardware, • Experience owning significant technical components or projects, • Comfortable reviewing others’ work and providing constructive feedback Nice to Have • Prior experience leading small teams or acting as a technical lead, • Experience with time-sensitive systems, networking, or high-precision timing, • Exposure to embedded Linux, drivers, or low-level software interfaces, • Familiarity with formal verification, simulation frameworks, or CI for FPGA, • Interest in growing into an engineering management or hybrid lead role What We're Looking For • An engineer who enjoys both building and leading, • Someone excited by ownership, responsibility, and seeing projects through to production, • A collaborative communicator who raises the bar for those around them, • A pragmatic problem-solver who balances technical excellence with delivery Why Join Timebeat • Work on deep technical problems with real-world impact, • Influence the technical direction of FPGA development from an early stage, • Grow into a leadership role at a fast-moving, highly technical company, • Competitive compensation, flexible working, and strong engineering culture

Leading Investment Bank - Software Developer - Finance Technology We’re hiring a Software Developer to join a Greenfield, next-generation Regulatory Technology platform within a leading global investment bank. This role sits within the Finance Technology – Regulatory Reporting organisation, focused on building and evolving a critical regulatory reporting platform used globally. While the platform is built around Axiom, prior Axiom experience is not required. We’re looking for strong engineers who are keen to learn a new, specialist technology and grow their skillset within a complex, high-impact environment. Full training on Axiom will be provided. You’ll work closely with international engineering teams, contributing to platform development, automation, and infrastructure, while helping drive modern engineering practices across a mission-critical system. What You’ll Do • Build and support a Greenfield, next-generation regulatory reporting platform, • Develop and maintain backend services, tooling, and automation supporting regulatory processing, • Implement platform upgrades, releases, and security patches across global environments, • Coordinate testing cycles with engineering and delivery teams, • Expand CI/CD, test-driven development, and release automation practices, • Contribute to architectural decisions, standardisation, and platform design, • Support a high-availability, business-critical regulatory reporting system Skills & Experience • 2–5 years’ experience as a Software Developer or Engineer, • Strong Python development skills, • Solid Linux / Shell scripting experience, • Database development experience (Sybase or other relational databases), • Understanding of application infrastructure and system architecture, • Experience designing and building web-based applications, • Background working in large-scale, enterprise environments Nice to Have • Interest in regulatory systems, financial platforms, or enterprise technology, • Exposure to CI/CD tooling (e.g. Jenkins) and Agile delivery methodologies, • Strong SQL and ETL knowledge, • Experience with database performance analysis and tuning, • Axiom experience is a plus, but not essential – full training provided This is an excellent opportunity for engineers looking to learn a niche, in-demand technology, work on a next-generation platform, and develop their career within one of the world’s leading investment banks.