City of London, London, United Kingdom Hybrid/Remote Options
Tact
+ Benefits - West London (hybrid) 🚀 Brand new QA Engineer role for a growing global business with a quality-first culture ... This company turns scattered marketing data into business growth for over 200 global brands , using their cutting-edge platform powered by data science and GenAI . This is an amazing opportunity to join a company … over the entire development process , working with shift-left principles and TDD . It's an automation-led role that will give you exposure to complex systems like datapipelines, machine learning and GenAI-powered products . ✅ Experience you'll need: Python GenAI or ML testing TDD and shift-left Implementing automation frameworks Complex design testing patterns Modern More ❯
is working with an elite-level AI Tech firm that is looking for a Senior Software Engineer (Python) to join their team. You’ll work with AI researchers, data scientists, and engineers to build scalable, high-performance AI systems. This is a hands-on role where you’ll write production code, design distributed architectures, and solve complex engineering … challenges in large-scale, data-intensive environments. What You’ll Do Build and optimise Python systems for AI research, model training, and data pipelines. Turn research models into efficient, production-ready solutions. Maintain distributed, high-performance services for training and inference. Apply best practices in testing, monitoring, and deployment. What They’re Looking For Strong academic More ❯
is working with an elite-level AI Tech firm that is looking for a Senior Software Engineer (Python) to join their team. You’ll work with AI researchers, data scientists, and engineers to build scalable, high-performance AI systems. This is a hands-on role where you’ll write production code, design distributed architectures, and solve complex engineering … challenges in large-scale, data-intensive environments. What You’ll Do Build and optimise Python systems for AI research, model training, and data pipelines. Turn research models into efficient, production-ready solutions. Maintain distributed, high-performance services for training and inference. Apply best practices in testing, monitoring, and deployment. What They’re Looking For Strong academic More ❯
Cambridge, England, United Kingdom Hybrid/Remote Options
IC Resources
Engineer Location: Cambridge (Hybrid) Salary: £60,000 – £70,000 + Share Options A growing AI company is developing intelligent imaging software that applies advanced machine learning to medical data, improving diagnostic accuracy and speed. As a Senior Machine Learning Engineer, you’ll design, train and deploy ML models for medical image analysis, working with a highly skilled team … AI, healthcare and software engineering. Responsibilities Develop and optimise ML models for medical image processing and analysis Build and integrate AI pipelines within scalable production environments Collaborate with data, clinical and software teams to ensure robust, validated outputs Skills & Experience MSc/PhD in Computer Science, Machine Learning or related discipline 3+ years’ experience developing ML models, with … on medical imaging Proven track record using deep learning frameworks (PyTorch/TensorFlow) Solid Python skills and familiarity with cloud or MLOps tools (Docker, Kubernetes, MLFlow) Understanding of datapipelines and image analysis techniques (segmentation, registration, feature extraction) Benefits Share options and private healthcare Flexible hybrid working 28 days’ holiday + bank holidays If this position seems like More ❯
can help build and maintain scalable applications that directly improve public services. You’ll join a multidisciplinary team working in an Agile environment collaborating with designers, engineers, and data specialists to create impactful products used by thousands nationwide. Key Responsibilities Develop, test, and maintain Python-based APIs and back-end services . Work closely with front-end developers … building Vue.js front-ends or similar JavaScript frameworks. Proficiency with AWS (Lambda, S3, ECS, CloudFormation, etc.). Familiarity with CI/CD pipelines and automated testing. Understanding of data security, governance, and accessibility in public sector contexts. Proven experience on NHS or central government digital projects. Desirable Skills Exposure to GDS service design standards . Experience with Docker …/Kubernetes . Knowledge of Terraform or other IaC tools. Background working in Agile/Scrum environments. Previous experience with API integrations or datapipelines in healthcare or government settings. Apply now or email dom@briodigital.io for more information. More ❯
month contract , inside IR35 , offering hybrid working (3 days onsite). Key Responsibilities Develop robust backend systems for Python-based web applications Integrate AI/ML components with data, infrastructure, and frontend systems Deliver high-quality, well-documented, and thoroughly tested code Monitor and enhance performance of tools and services Collaborate across technical teams to build end-to … end datapipelines Skills Required Strong Python backend development experience (FastAPI, Flask, Django). Proven track record of delivering production-grade software at scale. Experience with Docker and containerisation. Familiarity with cloud deployment and troubleshooting cloud-related issues. Comfortable working in modern cloud-native environments with CI/CD pipelines. Interested in learning more or applying? Get in More ❯
art ML models for alpha generation, portfolio construction, pricing, and risk management Lead ML research initiatives and contribute to long-term modeling strategy across asset classes Architect robust datapipelines and scalable model infrastructure for production deployment Mentor junior quants and engineers; contribute to knowledge-sharing and model governance processes Stay current with cutting-edge ML research (e.g. … deep learning, generative models, reinforcement learning) and assess applicability to financial markets Collaborate closely with cross-functional teams, including traders, data engineers, and software developers What We're Looking For Required: 7+ years of experience in a quant/ML engineering or research role within a financial institution, hedge fund, or tech firm Advanced degree (PhD or Master More ❯
Birmingham, England, United Kingdom Hybrid/Remote Options
Amberes
pipelines, including chunking, embedding, ranking, and grounding Apply safety, auditability, and deterministic fallback mechanisms Run evaluation loops to improve quality, latency, and cost Design scalable backend APIs and data models for intelligent features Collaborate with product, design, and customers to translate workflows into real outcomes Mentor engineers on AI best practices and production readiness What We Are Looking … Python, Node, or Go Proven experience building and deploying AI or ML features in production Hands-on with embeddings, vector databases, and LLM-based systems Strong understanding of datapipelines, inference optimisation, and prompt engineering Experience with monitoring, tracing, and scaling backend systems Experience with fine-tuning or instruction tuning Experience with GPU workloads, batching, and latency optimisation More ❯
code — writing, reviewing and optimising as needed Collaborate with product and design teams to turn ideas into production-ready features Define and uphold best practices for model development, data management and scalability Drive innovation in AI integration, automation and system performance Mentor engineers and contribute to long-term technical planning What We’re Looking For 5+ years of … software engineering experience with a focus on AI, ML or automation platforms Strong technical background with Python, Node.js, cloud infrastructure and modern ML frameworks Solid understanding of datapipelines, model training and deployment at scale Experience in a lead or senior role within a startup or fast-moving tech environment Excellent problem-solving skills and a proactive, collaborative More ❯
code — writing, reviewing and optimising as needed Collaborate with product and design teams to turn ideas into production-ready features Define and uphold best practices for model development, data management and scalability Drive innovation in AI integration, automation and system performance Mentor engineers and contribute to long-term technical planning What We’re Looking For 5+ years of … software engineering experience with a focus on AI, ML or automation platforms Strong technical background with Python, Node.js, cloud infrastructure and modern ML frameworks Solid understanding of datapipelines, model training and deployment at scale Experience in a lead or senior role within a startup or fast-moving tech environment Excellent problem-solving skills and a proactive, collaborative More ❯
opportunity to design and own core products and infrastructure from the ground up. This role blends product-minded engineering with startup-level autonomy. You’ll ship internal tools, data platforms, founder-facing products, and experimental projects all aimed at helping world-changing companies scale faster and smarter. Essentials for this role: Full stack experience - flexible on tech stack. … paralysis Mission alignment/passion in your work - energy and hunger. Bonus experience (not required): Background in early-stage startups, venture studios, or R&D environments Experience with datapipelines, analytics tooling, or low-code platforms Knowledge of domains like synthetic biology, climate tech, or ML Contributions to open-source projects or public-facing engineering work Interest in More ❯
opportunity to design and own core products and infrastructure from the ground up. This role blends product-minded engineering with startup-level autonomy. You’ll ship internal tools, data platforms, founder-facing products, and experimental projects all aimed at helping world-changing companies scale faster and smarter. Essentials for this role: Full stack experience - flexible on tech stack. … paralysis Mission alignment/passion in your work - energy and hunger. Bonus experience (not required): Background in early-stage startups, venture studios, or R&D environments Experience with datapipelines, analytics tooling, or low-code platforms Knowledge of domains like synthetic biology, climate tech, or ML Contributions to open-source projects or public-facing engineering work Interest in More ❯
Python Engineer – Financial Services A financial markets firm are looking for experienced Python developers to help contribute to foundational data and systems work as part of their future deployment of AI models within the firm. You will work across a portfolio of middle and back-office systems projects, building enterprise-grade production systems and datapipelines … principally in Python. 5-10 years of experience in commercial software engineering 4+ years in Python developing enterprise production-grade applications/systems Strong understanding of data structures and modern data architecture Basic understanding of financial products and trade flows in a markets context Computer science degree or similar This is a £450-550/day More ❯
Python Engineer – Financial Services A financial markets firm are looking for experienced Python developers to help contribute to foundational data and systems work as part of their future deployment of AI models within the firm. You will work across a portfolio of middle and back-office systems projects, building enterprise-grade production systems and datapipelines … principally in Python. 5-10 years of experience in commercial software engineering 4+ years in Python developing enterprise production-grade applications/systems Strong understanding of data structures and modern data architecture Basic understanding of financial products and trade flows in a markets context Computer science degree or similar This is a £450-550/day More ❯
a cutting-edge team developing impactful, mission-driven technology. The role offers the chance to contribute to projects such as AI-powered tools for analysts and operators, secure datapipelines, and innovative prototypes that explore new frontiers in software capability. You’ll become part of a tight-knit, highly capable engineering group that values independence, precision, and tangible … taking projects from initial concept through to delivery Analytical thinker who can decompose challenges and deliver iterative value Preferred Background Experience using Java, C++, or Python Understanding of data-intensive systems, backend services, or cloud-based platforms Familiarity with regulated, high-security, or mission-critical development contexts Confidence working in research-led or exploratory project settings Curiosity about More ❯
a cutting-edge team developing impactful, mission-driven technology. The role offers the chance to contribute to projects such as AI-powered tools for analysts and operators, secure datapipelines, and innovative prototypes that explore new frontiers in software capability. You’ll become part of a tight-knit, highly capable engineering group that values independence, precision, and tangible … taking projects from initial concept through to delivery Analytical thinker who can decompose challenges and deliver iterative value Preferred Background Experience using Java, C++, or Python Understanding of data-intensive systems, backend services, or cloud-based platforms Familiarity with regulated, high-security, or mission-critical development contexts Confidence working in research-led or exploratory project settings Curiosity about More ❯
a cutting-edge team developing impactful, mission-driven technology. The role offers the chance to contribute to projects such as AI-powered tools for analysts and operators, secure datapipelines, and innovative prototypes that explore new frontiers in software capability. You'll become part of a tight-knit, highly capable engineering group that values independence, precision, and tangible … taking projects from initial concept through to delivery Analytical thinker who can decompose challenges and deliver iterative value Preferred Background Experience using Java, C++, or Python Understanding of data-intensive systems, backend services, or cloud-based platforms Familiarity with regulated, high-security, or mission-critical development contexts Confidence working in research-led or exploratory project settings Curiosity about More ❯
london, south east england, united kingdom Hybrid/Remote Options
Spotify
challenges on mobile. You care about fast, hypothesis-driven experimentation and continuous improvement. You have strong communication skills and enjoy collaborating across teams. (Bonus) You have experience with datapipelines and instrumentation. Where You'll Be This role is based in London or Stockholm. We offer you the flexibility to work where you work best There will be … tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us. More ❯
Gloucester, Gloucestershire, United Kingdom Hybrid/Remote Options
NSD
Gloucester location - hybrid working when possible Must hold active Enhanced DV Clearance (West) Competitive Salary DOE - 6% bonus, 25 days holiday, clearance bonus Experience in DataPipelines, ETL processing, Data Integration, Apache, SQL/NoSQL Who Are We? Our client is a trusted and growing supplier to the National Security sector, delivering mission-critical solutions that More ❯
Greater London, England, United Kingdom Hybrid/Remote Options
Hunter Bond
level system design Outstanding academic background A curious and tech driven personality! Responsibilities: Develop and Maintain Research Platforms, building Python-based tools and libraries for backtesting strategies, analyzing data, and simulating trading logic to support quant researchers. Implement Quantitative Models and Signals, translating trading ideas or academic models into production-ready Python code, ensuring reproducibility, performance, and alignment … with real-world trading constraints. Automate DataPipelines, designing and managing workflows for collecting, cleaning, and storing large volumes of financial data (e.g., price, volume, fundamentals, alternative data), often using tools like Pandas, NumPy, and Dask. Collaborate Across Teams for Deployment, working with researchers, traders, and DevOps teams to integrate Python models into production More ❯
bring on an early hire Frontend Engineer. You’ll be building and scaling complex interfaces in Vue and TypeScript , driving state-management strategies, and optimising performance for serious data loads. You'll work on data-heavy UI, interaction-rich flows, and occasionally custom visualisations ( D3 or similar). You’ll collaborate closely with backend engineers working … on datapipelines, APIs and graph-based models , so you’ll need to think in terms of data modelling, edge cases and end-to-end ownership. The team works with tools like TanStack and Tailwind , and you’ll have plenty of architectural influence as the product evolves. Startup experience helps, but the real need is someone More ❯
bring on an early hire Frontend Engineer. You’ll be building and scaling complex interfaces in Vue and TypeScript , driving state-management strategies, and optimising performance for serious data loads. You'll work on data-heavy UI, interaction-rich flows, and occasionally custom visualisations ( D3 or similar). You’ll collaborate closely with backend engineers working … on datapipelines, APIs and graph-based models , so you’ll need to think in terms of data modelling, edge cases and end-to-end ownership. The team works with tools like TanStack and Tailwind , and you’ll have plenty of architectural influence as the product evolves. Startup experience helps, but the real need is someone More ❯
City of London, London, United Kingdom Hybrid/Remote Options
Harnham
digital media and publishing group, working within their commercial technology and advertising division. You’ll collaborate with senior analysts and product teams to deliver solutions across ad platforms, data systems, and video advertising technology. This is a hands-on, technically focused role ideal for someone who enjoys working in a fast-paced, data-driven environment. Our … and product teams to gather and define requirements. Translate commercial objectives into detailed technical specifications. Support the development and enhancement of ad technology solutions. Analyse and document processes, data flows, and systems integrations. Contribute to projects involving ad blockers, datapipelines, and analytics (e.g. BigQuery). Experience & Skills 3+ years’ experience as a Business Analyst Strong … technical understanding and ability to work closely with developers. Familiarity with ad tech platforms, data signals, or video ad stacks (e.g. programmatic advertising, publishing media environments). Advantageous: exposure to AWS, GitHub, or backend systems. Detail-oriented, proactive, and comfortable in a fast-paced commercial environment. Preference for candidates from product-led or media/tech organisations More ❯
digital media and publishing group, working within their commercial technology and advertising division. You’ll collaborate with senior analysts and product teams to deliver solutions across ad platforms, data systems, and video advertising technology. This is a hands-on, technically focused role ideal for someone who enjoys working in a fast-paced, data-driven environment. Our … and product teams to gather and define requirements. Translate commercial objectives into detailed technical specifications. Support the development and enhancement of ad technology solutions. Analyse and document processes, data flows, and systems integrations. Contribute to projects involving ad blockers, datapipelines, and analytics (e.g. BigQuery). Experience & Skills 3+ years’ experience as a Business Analyst Strong … technical understanding and ability to work closely with developers. Familiarity with ad tech platforms, data signals, or video ad stacks (e.g. programmatic advertising, publishing media environments). Advantageous: exposure to AWS, GitHub, or backend systems. Detail-oriented, proactive, and comfortable in a fast-paced commercial environment. Preference for candidates from product-led or media/tech organisations More ❯
London, South East, England, United Kingdom Hybrid/Remote Options
Harnham - Data & Analytics Recruitment
digital media and publishing group, working within their commercial technology and advertising division. You'll collaborate with senior analysts and product teams to deliver solutions across ad platforms, data systems, and video advertising technology. This is a hands-on, technically focused role ideal for someone who enjoys working in a fast-paced, data-driven environment. Our … and product teams to gather and define requirements. Translate commercial objectives into detailed technical specifications. Support the development and enhancement of ad technology solutions. Analyse and document processes, data flows, and systems integrations. Contribute to projects involving ad blockers, datapipelines, and analytics (e.g. BigQuery). Experience & Skills 3+ years' experience as a Business Analyst Strong … technical understanding and ability to work closely with developers. Familiarity with ad tech platforms, data signals, or video ad stacks (e.g. programmatic advertising, publishing media environments). Advantageous: exposure to AWS, GitHub, or backend systems. Detail-oriented, proactive, and comfortable in a fast-paced commercial environment. Preference for candidates from product-led or media/tech organisations More ❯