slough, south east england, united kingdom Hybrid / WFH Options
Areti Group | B Corp™
Multiple Data Engineers/Scientists/Engineers Needed 📍 Location: London - Remote First but there will be travel to client sites and onboarding will be done in London. 💸 Salary: £55,000 – £100,000 + Bonus + Equity Options 🛡️ Security Cleared or Clearable Candidates Only Areti Group is working with one of the UK's fastest-growing, well-funded tech … start-ups, is hiring Multiple Data Engineers/Data Scientists/ML Analysts to join our cutting-edge team in London. We're on a mission to scale rapidly – with plans to grow by 40 heads this year – and this is your chance to be a part of something big from the ground up. We are … working on high-impact, mission-critical projects across the public sector, defence, and government organisations , delivering real-world innovation powered by data and technology . 🔧 Tech Stack & Skills We're Looking For: Palantir Azure Databricks Microsoft Azure Python Docker & Kubernetes Linux Apache Tools DataPipelines IoT (Internet of Things) Scrum/Agile Methodologies ✅ Ideal Candidate: Already More ❯
Worthing, West Sussex, England, United Kingdom Hybrid / WFH Options
Adecco
Data Engineer x3 Worthing 2 days a week £55,000 - £65,000 A Leading consultancy organisation based in is looking to expand their team of Data Engineers to join a specific public sector client. This is a pivotal role, where you will contribute to data acquisition, preparation and management projects, helping to modernise services … and deliver secure, reliable data products at scale. WHAT YOU'LL DO Design and implement robust, secure and performance data integration solutions (batch and/or near-real-time).Build, operate and improve datapipelines (ingestion, transformation, curation) with monitoring, alerting and SLAs.Collaborate with product teams and client stakeholders to refine requirements and align … analysts and business teams.WHAT YOU'LL BRING Our team delivers solutions across a wide range of technologies, and so we are looking for candidates with strong knowledge in data engineering fundamentals, with ability to operate at all stages of the delivery lifecycle, with an interest in learning and cross-skilling.Essential skills and experience:Strong SQL and hands-on More ❯
london, south east england, united kingdom Hybrid / WFH Options
Immersum
Job Title: Data Scientist Salary: £65,000-£75,000 + Benefits Location: West London - Hybrid (3 days p/w in-office) Tech: AWS, Snowflake, Airflow, DBT The Company: Immersum are supporting the continued growth of a leading PropTech company on a mission to revolutionise how the property sector understands people, places, and data. By combining cutting-edge … data science with powerful location intelligence, they help major organisations make smarter, faster decisions. Backed by top-tier investors and growing fast, this is your chance to shape the future of PropTech from the inside. The Role Requirements: As a Senior Data Scientist, you’ll develop, deploy, and optimise data science solutions that sit … at the heart of the company’s product offerings. You’ll play a critical role in shaping how data-driven insights fuel smarter decisions across the business. What you’ll be doing: Spotting opportunities to apply data science and ML to solve meaningful product challenges Designing and building datapipelines to support experimentation and More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Immersum
Job Title: Data Scientist Salary: £65,000-£75,000 + Benefits Location: West London - Hybrid (3 days p/w in-office) Tech: AWS, Snowflake, Airflow, DBT The Company: Immersum are supporting the continued growth of a leading PropTech company on a mission to revolutionise how the property sector understands people, places, and data. By combining cutting-edge … data science with powerful location intelligence, they help major organisations make smarter, faster decisions. Backed by top-tier investors and growing fast, this is your chance to shape the future of PropTech from the inside. The Role Requirements: As a Senior Data Scientist, you’ll develop, deploy, and optimise data science solutions that sit … at the heart of the company’s product offerings. You’ll play a critical role in shaping how data-driven insights fuel smarter decisions across the business. What you’ll be doing: Spotting opportunities to apply data science and ML to solve meaningful product challenges Designing and building datapipelines to support experimentation and More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Immersum
Job Title: Data Scientist Salary: £65,000-£75,000 + Benefits Location: West London - Hybrid (3 days p/w in-office) Tech: AWS, Snowflake, Airflow, DBT The Company: Immersum are supporting the continued growth of a leading PropTech company on a mission to revolutionise how the property sector understands people, places, and data. By combining cutting-edge … data science with powerful location intelligence, they help major organisations make smarter, faster decisions. Backed by top-tier investors and growing fast, this is your chance to shape the future of PropTech from the inside. The Role Requirements: As a Senior Data Scientist, you’ll develop, deploy, and optimise data science solutions that sit … at the heart of the company’s product offerings. You’ll play a critical role in shaping how data-driven insights fuel smarter decisions across the business. What you’ll be doing: Spotting opportunities to apply data science and ML to solve meaningful product challenges Designing and building datapipelines to support experimentation and More ❯
Worthing, Sussex, United Kingdom Hybrid / WFH Options
Adecco
Data Engineer x3 Worthing 2 days a week 55,000 - 65,000 A Leading consultancy organisation based in is looking to expand their team of Data Engineers to join a specific public sector client. This is a pivotal role, where you will contribute to data acquisition, preparation and management projects, helping to modernise services … and deliver secure, reliable data products at scale. WHAT YOU'LL DO Design and implement robust, secure and performance data integration solutions (batch and/or near-real-time). Build, operate and improve datapipelines (ingestion, transformation, curation) with monitoring, alerting and SLAs. Collaborate with product teams and client stakeholders to refine requirements … and business teams. WHAT YOU'LL BRING Our team delivers solutions across a wide range of technologies, and so we are looking for candidates with strong knowledge in data engineering fundamentals, with ability to operate at all stages of the delivery lifecycle, with an interest in learning and cross-skilling. Essential skills and experience: Strong SQL and hands More ❯
Senior Software Engineer (Data-Centric) Manchester (Hybrid – 2 x a week in office) £70,000 – £85,000 + 10% bonus + excellent benefits Our client is a global self-defence intelligence and technology organisation helping governments and defence agencies act with confidence. They use AI, graph databases, cloud, and search technologies to deliver faster, smarter decision-making. We … Develop in one or more core technology areas: NoSQL (MongoDB, DocumentDB) Graph databases (GraphDB, Neo4j) Search technologies (ElasticSearch, OpenSearch, SOLR) ML/AI frameworks (SageMaker, Bedrock) Cloud-based data engineering (AWS) Build and maintain cloud-native datapipelines, ensuring data quality, accuracy, and reliability. What We’re Looking For 5+ years’ experience in software … ability to deliver reliable, scalable systems using cloud technologies (AWS preferred). Strong understanding of system design , API-first development , and SDLC best practices . Experience with complex data systems - structured, unstructured, or graph-based. Curious, proactive, and comfortable “rolling your sleeves up” to solve hard problems. Why Join? Work on advanced data and intelligence platforms More ❯
bolton, greater manchester, north west england, united kingdom
La Fosse
Senior Software Engineer (Data-Centric) Manchester (Hybrid – 2 x a week in office) £70,000 – £85,000 + 10% bonus + excellent benefits Our client is a global self-defence intelligence and technology organisation helping governments and defence agencies act with confidence. They use AI, graph databases, cloud, and search technologies to deliver faster, smarter decision-making. We … Develop in one or more core technology areas: NoSQL (MongoDB, DocumentDB) Graph databases (GraphDB, Neo4j) Search technologies (ElasticSearch, OpenSearch, SOLR) ML/AI frameworks (SageMaker, Bedrock) Cloud-based data engineering (AWS) Build and maintain cloud-native datapipelines, ensuring data quality, accuracy, and reliability. What We’re Looking For 5+ years’ experience in software … ability to deliver reliable, scalable systems using cloud technologies (AWS preferred). Strong understanding of system design , API-first development , and SDLC best practices . Experience with complex data systems - structured, unstructured, or graph-based. Curious, proactive, and comfortable “rolling your sleeves up” to solve hard problems. Why Join? Work on advanced data and intelligence platforms More ❯
warrington, cheshire, north west england, united kingdom
La Fosse
Senior Software Engineer (Data-Centric) Manchester (Hybrid – 2 x a week in office) £70,000 – £85,000 + 10% bonus + excellent benefits Our client is a global self-defence intelligence and technology organisation helping governments and defence agencies act with confidence. They use AI, graph databases, cloud, and search technologies to deliver faster, smarter decision-making. We … Develop in one or more core technology areas: NoSQL (MongoDB, DocumentDB) Graph databases (GraphDB, Neo4j) Search technologies (ElasticSearch, OpenSearch, SOLR) ML/AI frameworks (SageMaker, Bedrock) Cloud-based data engineering (AWS) Build and maintain cloud-native datapipelines, ensuring data quality, accuracy, and reliability. What We’re Looking For 5+ years’ experience in software … ability to deliver reliable, scalable systems using cloud technologies (AWS preferred). Strong understanding of system design , API-first development , and SDLC best practices . Experience with complex data systems - structured, unstructured, or graph-based. Curious, proactive, and comfortable “rolling your sleeves up” to solve hard problems. Why Join? Work on advanced data and intelligence platforms More ❯
Senior Software Engineer (Data-Centric) Manchester or South London (Hybrid – 2 x a week in office) £70,000 – £85,000 + 10% bonus + excellent benefits Our client is a global self-defence intelligence and technology organisation helping governments and defence agencies act with confidence. They use AI, graph databases, cloud, and search technologies to deliver faster, smarter … Develop in one or more core technology areas: NoSQL (MongoDB, DocumentDB) Graph databases (GraphDB, Neo4j) Search technologies (ElasticSearch, OpenSearch, SOLR) ML/AI frameworks (SageMaker, Bedrock) Cloud-based data engineering (AWS) Build and maintain cloud-native datapipelines, ensuring data quality, accuracy, and reliability. What We’re Looking For 5+ years’ experience in software … ability to deliver reliable, scalable systems using cloud technologies (AWS preferred). Strong understanding of system design , API-first development , and SDLC best practices . Experience with complex data systems - structured, unstructured, or graph-based. Curious, proactive, and comfortable “rolling your sleeves up” to solve hard problems. Why Join? Work on advanced data and intelligence platforms More ❯
london (city of london), south east england, united kingdom
La Fosse
Senior Software Engineer (Data-Centric) Manchester or South London (Hybrid – 2 x a week in office) £70,000 – £85,000 + 10% bonus + excellent benefits Our client is a global self-defence intelligence and technology organisation helping governments and defence agencies act with confidence. They use AI, graph databases, cloud, and search technologies to deliver faster, smarter … Develop in one or more core technology areas: NoSQL (MongoDB, DocumentDB) Graph databases (GraphDB, Neo4j) Search technologies (ElasticSearch, OpenSearch, SOLR) ML/AI frameworks (SageMaker, Bedrock) Cloud-based data engineering (AWS) Build and maintain cloud-native datapipelines, ensuring data quality, accuracy, and reliability. What We’re Looking For 5+ years’ experience in software … ability to deliver reliable, scalable systems using cloud technologies (AWS preferred). Strong understanding of system design , API-first development , and SDLC best practices . Experience with complex data systems - structured, unstructured, or graph-based. Curious, proactive, and comfortable “rolling your sleeves up” to solve hard problems. Why Join? Work on advanced data and intelligence platforms More ❯
london, south east england, united kingdom Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
opportunity to take on a high-impact, hands-on leadership role within a scaling global SaaS company that’s using AI to reinvent how internal business systems and data work together. As a Staff Software Engineer (AI/ML) , you’ll be the technical lead for a newly formed AI Engineering function . You’ll build and scale … AI-powered backend systems that connect enterprise data platforms (CRM, analytics, and communication tools) with large language models — creating intelligent tools and insights that enhance the way teams operate. What You’ll Do Lead the design, architecture, and implementation of internal AI/ML systems for business intelligence. Build robust APIs, microservices, and datapipelines to … power intelligent, data-driven tools. Develop retrieval-augmented generation (RAG) systems using vector databases for contextual AI. Set the technical direction for backend and AI integration best practices. Partner with cross-functional teams to identify and deliver high-value AI applications. Mentor engineers and shape the company’s approach to internal AI enablement. What You’ll Bring 7+ More ❯
slough, south east england, united kingdom Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
opportunity to take on a high-impact, hands-on leadership role within a scaling global SaaS company that’s using AI to reinvent how internal business systems and data work together. As a Staff Software Engineer (AI/ML) , you’ll be the technical lead for a newly formed AI Engineering function . You’ll build and scale … AI-powered backend systems that connect enterprise data platforms (CRM, analytics, and communication tools) with large language models — creating intelligent tools and insights that enhance the way teams operate. What You’ll Do Lead the design, architecture, and implementation of internal AI/ML systems for business intelligence. Build robust APIs, microservices, and datapipelines to … power intelligent, data-driven tools. Develop retrieval-augmented generation (RAG) systems using vector databases for contextual AI. Set the technical direction for backend and AI integration best practices. Partner with cross-functional teams to identify and deliver high-value AI applications. Mentor engineers and shape the company’s approach to internal AI enablement. What You’ll Bring 7+ More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
opportunity to take on a high-impact, hands-on leadership role within a scaling global SaaS company that’s using AI to reinvent how internal business systems and data work together. As a Staff Software Engineer (AI/ML) , you’ll be the technical lead for a newly formed AI Engineering function . You’ll build and scale … AI-powered backend systems that connect enterprise data platforms (CRM, analytics, and communication tools) with large language models — creating intelligent tools and insights that enhance the way teams operate. What You’ll Do Lead the design, architecture, and implementation of internal AI/ML systems for business intelligence. Build robust APIs, microservices, and datapipelines to … power intelligent, data-driven tools. Develop retrieval-augmented generation (RAG) systems using vector databases for contextual AI. Set the technical direction for backend and AI integration best practices. Partner with cross-functional teams to identify and deliver high-value AI applications. Mentor engineers and shape the company’s approach to internal AI enablement. What You’ll Bring 7+ More ❯
ML Ops Engineer Remote (Occasional London Meetups) | Full-Time, Permanent | UK Based | Cannot sponsor Specialising in Azure ML, Data Integration & Scalable ML Ops Are you an experienced ML Ops Engineer with a passion for deploying scalable machine learning solutions in Azure? This remote-first role (with occasional meetups in London) offers the opportunity to work on impactful data … advisory space. About the Role Youll be part of a forward-thinking analytics team that supports over 1,400 pension schemes and delivers insights using advanced technology and data science. We value innovation, collaboration, and continuous learning. Please note: We are unable to offer visa sponsorship for this role. Applicants must have the right to work in the … UK. Key Responsibilities Azure ML Operations : Design, deploy, and manage ML models in production using Azure ML . Data Integration : Build and maintain datapipelines using SQL and Azure Data Factory (ADF) . ML Ops : Implement CI/CD workflows, monitor model performance, and manage retraining pipelines. Python Development : Write clean, scalable code and More ❯
brands. Kantar Media is a wholly owned but operationally independent part of the Kantar Group. Job Details As people increasingly move across channels and platforms, Kantar Media's data and audience measurement, targeting, analytics and advertising intelligence services unlock insights to inform powerful decision-making. Working with panel and first-party data in over 80 countries … s leading organisations succeed and grow. Job Title: Junior Product Owner Location: London, Grays Inn Road Full time/Permanent/Hybrid Role Description Atria is the core data processing engine at Kantar Media, powering cross-media measurement solutions for clients worldwide. It ingests and processes data from multiple media panels—including traditional TV and online … and client needs. This is an ideal opportunity for someone early in their product career who is eager to learn, grow, and develop their skills in a dynamic, data-driven, and agile environment. Role Requirements Product Delivery Support Assist Product team in managing and prioritising the team backlog based on business value and technical feasibility. Support in defining More ❯
a Quantitative Developer on a contract basis A leading hedge fund with a strong track record in systematic and quantitative trading. The firm combines advanced research, technology, and data to deliver market-leading performance across multiple asset classes. They are seeking a Quantitative Developer on a 6-month contract to support the ongoing development of research tools, trading … within their core systematic strategies team. Role The Quantitative Developer will collaborate with researchers to implement, test, and deploy quantitative trading strategies and risk models. Build and enhance datapipelines and backtesting frameworks for large-scale market data. Integrate new data sources and ensure data quality and reliability across research environments. Refactor and optimise … as a Quantitative Developer within a hedge fund, prop trading, or systematic trading environment. Strong programming expertise in Python (C++ or Java also advantageous). Excellent understanding of data structures, algorithms, and numerical computing. Experience with time-series data, backtesting, and quantitative research workflows. Familiarity with financial markets and trading systems. Strong communication skills with the More ❯
london, south east england, united kingdom Hybrid / WFH Options
Peaple Talent
Are you a Data Engineer who loves solving real-world data problems and building scalable solutions from the ground up? We’re supporting a well-established business in the digital transformation space, and they’re looking for someone to help drive data platform development across multiple business areas and tech environments. Data Engineer £55,000-£65,000 per annum London based 2 days a week The role: You’ll work closely with technical and non-technical teams, owning datapipelines, improving performance, and getting involved in projects that span cloud, automation, and AI-readiness This role is perfect for someone who enjoys building and optimising data … moving environment, and wants to work across a variety of platforms and challenges. What you'll need: Solid hands-on experience with Python and SQL Strong knowledge of datapipelines, cloud infrastructure (AWS & Azure), and integration tools Familiarity with tools like Airflow and version control, GIT. Confident working with structured and unstructured datasets Comfortable contributing to both technical More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Peaple Talent
Are you a Data Engineer who loves solving real-world data problems and building scalable solutions from the ground up? We’re supporting a well-established business in the digital transformation space, and they’re looking for someone to help drive data platform development across multiple business areas and tech environments. Data Engineer £55,000-£65,000 per annum London based 2 days a week The role: You’ll work closely with technical and non-technical teams, owning datapipelines, improving performance, and getting involved in projects that span cloud, automation, and AI-readiness This role is perfect for someone who enjoys building and optimising data … moving environment, and wants to work across a variety of platforms and challenges. What you'll need: Solid hands-on experience with Python and SQL Strong knowledge of datapipelines, cloud infrastructure (AWS & Azure), and integration tools Familiarity with tools like Airflow and version control, GIT. Confident working with structured and unstructured datasets Comfortable contributing to both technical More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Peaple Talent
Are you a Data Engineer who loves solving real-world data problems and building scalable solutions from the ground up? We’re supporting a well-established business in the digital transformation space, and they’re looking for someone to help drive data platform development across multiple business areas and tech environments. Data Engineer £55,000-£65,000 per annum London based 2 days a week The role: You’ll work closely with technical and non-technical teams, owning datapipelines, improving performance, and getting involved in projects that span cloud, automation, and AI-readiness This role is perfect for someone who enjoys building and optimising data … moving environment, and wants to work across a variety of platforms and challenges. What you'll need: Solid hands-on experience with Python and SQL Strong knowledge of datapipelines, cloud infrastructure (AWS & Azure), and integration tools Familiarity with tools like Airflow and version control, GIT. Confident working with structured and unstructured datasets Comfortable contributing to both technical More ❯
making process, with the founders having had firsthand experience of the lengthiness and challenges of deal processes in the past. Their stack spans across back end, front end, data and crucially AI.This is a great opportunity for an entrepreneurial software engineer who wants to play a part in shaping the technical vision of this business and work on … their product from an early stage. What you'll work on: Backend APIs (Python/FastAPI): Build and maintain secure, high-performance services that drive AI features and data access at scale. RAG & vector search: Design and improve retrieval pipelines (embeddings, chunking, hybrid search, ranking, feedback loops), owning schema design, latency, and relevance across vector databases. LLM integration … Connect and orchestrate large language models (OpenAI, Bedrock, etc.), manage prompts, tools, safeguards, and evaluation. Datapipelines: Ingest, clean, and transform structured and unstructured data; design efficient schemas (Postgres/NoSQL) for search and analytics. Frontend (React/Next.js): Deliver user-friendly, performant UIs that make AI-powered features (search, filters, explanations, citations) clear and accessible. More ❯
Who are Inference Group? We’re a team of passionate innovators empowering businesses through the transformative power of data, machine learning, and artificial intelligence. At Inference Group, our mission is simple: to help organisations unlock their true potential and drive sustainable growth. As we expand rapidly, we’re looking for creative, curious minds who want to make a … real impact. Here, you’ll collaborate with leading experts in data, AI, and technology to help clients harness the full potential of their data. We believe in making the most of the journey. If you’re ambitious, inventive, and eager to contribute to the early stages of a fast-growing consultancy, we’d love to have you on … board. We’ll explore the limitless opportunities of data and AI - driving excellence and having plenty of fun along the way. We’re looking for a highly talented AI & Machine Learning Solutions Architect to design, build, and deliver next-generation data and AI solutions for our clients. You’ll work at the intersection of strategy, technology More ❯
Who are Inference Group? We’re a team of passionate innovators empowering businesses through the transformative power of data, machine learning, and artificial intelligence. At Inference Group, our mission is simple: to help organisations unlock their true potential and drive sustainable growth. As we expand rapidly, we’re looking for creative, curious minds who want to make a … real impact. Here, you’ll collaborate with leading experts in data, AI, and technology to help clients harness the full potential of their data. We believe in making the most of the journey. If you’re ambitious, inventive, and eager to contribute to the early stages of a fast-growing consultancy, we’d love to have you on … board. We’ll explore the limitless opportunities of data and AI - driving excellence and having plenty of fun along the way. We’re looking for a highly talented AI & Machine Learning Solutions Architect to design, build, and deliver next-generation data and AI solutions for our clients. You’ll work at the intersection of strategy, technology More ❯
london (city of london), south east england, united kingdom
Inference Group
Who are Inference Group? We’re a team of passionate innovators empowering businesses through the transformative power of data, machine learning, and artificial intelligence. At Inference Group, our mission is simple: to help organisations unlock their true potential and drive sustainable growth. As we expand rapidly, we’re looking for creative, curious minds who want to make a … real impact. Here, you’ll collaborate with leading experts in data, AI, and technology to help clients harness the full potential of their data. We believe in making the most of the journey. If you’re ambitious, inventive, and eager to contribute to the early stages of a fast-growing consultancy, we’d love to have you on … board. We’ll explore the limitless opportunities of data and AI - driving excellence and having plenty of fun along the way. We’re looking for a highly talented AI & Machine Learning Solutions Architect to design, build, and deliver next-generation data and AI solutions for our clients. You’ll work at the intersection of strategy, technology More ❯
london, south east england, united kingdom Hybrid / WFH Options
Seismiq
for real-time rendering and high-throughput processing. Push the limits of GPU APIs (Vulkan, CUDA) for low-latency. Work with streaming and networking systems to deliver massive datapipelines at scale. Develop cross-platform code that runs on both Windows and Linux (Ubuntu). Profile, debug, and tune performance across CPUs, GPUs, and networks. Requirements 5+ years More ❯