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    Senior Data Engineer: Azure Data Pipelines & Analytics

    A government organization is seeking a Senior Data Engineer based in Croydon, United Kingdom. The role involves designing complex data pipelines, collaborating with stakeholders, and mentoring junior team members. The ideal candidate will have over 3 years of experience in data engineering and proficiency in tec ...

    Senior Software Engineer, Unified Platform (Data at Scale)

    A leading trading firm is seeking a Senior Software Engineer to join their Unified Platform organization. You will develop innovative software solutions to process large-scale data, partnering closely with internal users. The ideal candidate has 2-3 years of experience in platform-level software development and ...

    Senior Principal Data Scientist Aviation ML Leader

    A leading analytics firm in London seeks a Senior Principal Data Scientist to drive advanced analytics in the aviation sector. This pivotal role emphasizes mentorship, technical leadership, and hands-on development of innovative data-driven solutions. Ideal candidates should be proficient in Python and SQL, expe ...

    Senior Data Architect — Workday Migration & Data Governance

    A leading UK organization is seeking a Senior Data Architect to support the migration of Finance and HR divisions to Workday. The role involves designing scalable data architecture solutions and ensuring data integrity, security, and governance. Candidates should have extensive experience in enterprise-scale dat ...

    Full Stack Data Scientist: AI & Knowledge Systems

    A leading technology consulting firm in London is seeking a Full Stack Data Scientist to develop and implement AI solutions. The ideal candidate will combine data science with software engineering capabilities, focusing on machine learning and knowledge graphs. Responsibilities include designing advanced models ...

    Senior Computer Vision Scientist — Build Vision Models

    A high-growth InsurTech company in London is seeking a Senior Data Scientist specializing in computer vision to lead the development of innovative data products. In this role, you'll work on image classification, collaborate across teams, and impact business outcomes significantly. The ideal candidate will have ...

    Senior Software Engineer Biotech Instrumentation

    A growing biotech business in the UK is seeking a Senior Software Engineer to develop advanced instrumentation platforms for antibody discovery and protein analysis. You will design and develop software, contribute to instrument control, and troubleshoot embedded software. The ideal candidate has over 5 years of ...

    Marketing Mix Modelling Analytics Consultant — Hybrid

    A leading analytics firm in London is seeking a Senior Analytics Consultant to drive advanced Marketing Mix Modelling and econometric projects. You will transform data into actionable insights, working closely with clients and teams. Ideal candidates will have hands-on experience in coding (SQL, R, Python) and a ...

    Delivery Lead, Commercial Data & AI Consulting

    A fast-growing data & AI consultancy in London is seeking a Commercial Data Consultant to lead client projects and manage teams. You'll work closely with senior stakeholders to deliver impactful insights, requiring around 4+ years of consulting experience and familiarity with data tools like Excel, SQL, and Pyth ...

    Senior Data Analyst, Payments Success & Strategy

    A leading payment processing company in Greater London seeks a Senior Data Analyst to enhance payment strategies for Tier-1 merchants. You'll conduct deep data analysis, A/B testing, and develop automation tools, while collaborating with cross-functional teams to drive merchant performance. The ideal candidate h ...

    Senior Applied AI Engineer Hybrid Consultant (UK Travel)

    A global professional services firm is seeking a Senior Consultant – Applied AI Engineer to operate hands-on in design and development of AI capabilities. The role involves client-facing engineering, solution design, and stakeholder collaboration. Required qualifications include strong skills in Python, cloud en ...

    Product Engineer: Build Scalable Incident AI Platform Remote

    A leading AI incident response platform in the UK is seeking a Mid-Senior level engineer to enhance their capabilities. The role involves building production-ready applications in Go, Python, Ruby on Rails, or React, as well as engaging with customers for feedback. Employees are offered market-leading medical in ...

    PCB Test Automation Engineer

    A global technology leader in Northern Ireland is seeking a Mid-Senior Level Engineer to design and develop automated test procedures. The ideal candidate will have over 3 years of experience and proficiency in TestStand, LabVIEW, or Python. In this role, you will ensure quality through automated testing process ...

    Senior Backend Engineer — Scalable Systems, Remote

    A cybersecurity intelligence platform is seeking a Senior Software Engineer to design, build, and scale core systems for their vulnerability intelligence platform. The role is remote-friendly, with a preference for candidates in Cheltenham, UK. Responsibilities include owning critical services and developing sca ...

    Senior Data Engineer & AI Solutions Consultant

    A global consulting firm is looking for a Data Engineer Senior Consultant in Belfast to design and optimize data solutions that support advanced analytics. The ideal candidate will have extensive experience with cloud platforms and data engineering practices, working collaboratively with teams to deliver impactf ...

    AI Platform Engineer: Cloud AI, Automation & APIs

    Magnit Global is seeking a Senior AI Platform Engineer in Central London to design and implement AI-ready cloud solutions. The role involves developing automation frameworks, REST APIs, and supporting innovative AI-driven solutions. The ideal candidate will have strong skills in Python, PowerShell, and real-worl ...

    Senior Software Engineer — Architect, Scale & Mentor

    A leading software development firm is seeking a Senior Software Engineer to architect and maintain enterprise-grade software. The role requires over 6 years of experience, proficiency in Java or Python, and expertise in cloud infrastructure and microservices. You will lead code reviews, mentor junior engineers, ...

    Senior Backend Engineer Scalable Distributed Systems

    Wise is looking for a Senior Software Engineer I to work on Account Communications in London. You'll improve delivery reliability and evolve platform infrastructure. Ideal candidates will know backend languages like Java, Kotlin, Python, or Go. Strong experience in designing scalable systems is required. Compens ...

    Senior VP, AI Driven Full Stack Engineering

    hackajob is seeking a Senior Vice President, Full Stack Engineer for BNY in Manchester. The role involves defining technology strategy, championing AI-driven development practices, and overseeing modernization initiatives. Successful candidates will have a Bachelor's degree, strong Java development skills, and h ...

    Senior AI Solutions Architect – Build & Mentor AI Agents

    HCLTech is seeking a Senior Solution Architect based in Manchester, UK. This full-time position involves designing and architecting AI agents to enhance Data Management capabilities. A crucial aspect of the role is to coach and upskill other feature teams, enabling them to autonomously design and build AI agents ...

    Senior Backend Security Platform Architect

    Arm in Cambridge is looking for a Senior Software Engineer to join their Vulnerability Research and Tooling team. You will be responsible for designing and building backend services for their central security analysis platform, which includes developing Python services and APIs. The ideal candidate should have s ...

    LLM Ops Engineer – Real Time AI Pipelines

    A leading financial data provider in the United Kingdom is seeking an LLM Ops Engineer to ensure the reliability and performance of LLMs in production environments. This Senior Associate role involves managing model lifecycle, configuring platform integrations, and monitoring performance. Candidates must have ex ...

    Senior Operations Planning & Analysis Leader

    A leading international insurance organization is seeking a Senior Analyst for Operations Planning & Analysis in London. This role involves developing capacity models, conducting productivity analyses, and collaborating with stakeholders to improve operational efficiency. Candidates should have strong analytical ...

    Senior Data Scientist — Pricing & Risk (Hybrid London)

    A leading insurance firm in London is seeking a Senior Data Scientist to apply data science and machine learning to commercial insurance challenges. Responsibilities include delivering impactful analytics, leading analytical projects, and mentoring junior Data Scientists. The role offers a hybrid working model a ...

    Senior Full Stack Engineer, Genomics SaaS Platform

    A leading technology institute in the UK is seeking a Senior Full Stack Software Engineer to design and maintain a web-based SaaS platform for scientific research. The role involves collaboration with various teams to ensure software reliability and quality. Successful candidates will have strong skills in React ...

    Senior Solution Engineer AI Driven FinServ

    A leading AI software company in Greater London seeks a mid-senior level Solutions Engineer to translate customer needs into impactful use cases. You will collaborate with clients and lead high-stakes projects, utilizing your technical and interpersonal skills in a dynamic, innovative environment. Ideal candidat ...

    Senior Backend Engineer Scalable Systems (Remote)

    A dynamic software development firm seeks a Senior Back End Software Engineer to design and maintain high-quality software solutions. Candidates should have over 7 years of experience, particularly with Python and FastAPI, alongside strong skills in AWS and Kubernetes. This role offers remote work flexibility an ...

    Senior Data & Reporting Analyst Insurance Risk

    A global insurance leader is seeking a Senior Data & Reporting Analyst in London. In this exciting role, you will review regulatory reporting, enhance data quality, and support catastrophe risk development. Strong skills in R/Python and SQL are essential. The company values collaboration and offers a comprehensi ...

    Senior Credit Risk Analyst — Remote First with Equity & Growth

    A leading fintech company in London is seeking a Senior Credit Risk Analyst who will drive meaningful change in consumer finance products. This role requires confidence in data and coding skills, particularly in Python and SQL. The successful candidate will define credit strategies, derive insights from data, an ...

    Senior Investment Analyst TAA & Portfolio Oversight

    A leading financial services group in Greater London seeks a Senior Investment Analyst to join their Institutional Retirement Investments team. This role involves monitoring asset allocation, developing tools for portfolio oversight, and collaborating with various teams. Ideal candidates will have a quantitative ...

    Senior Software Engineer — Build Travel Platform, Equity

    A leading travel management platform in the United Kingdom is searching for a Senior Software Engineer to work on their next-generation web-based product. The ideal candidate will possess strong programming skills in Python and React, with a focus on quality and mentoring. This role offers a competitive salary, ...

    Senior Software Engineer — Travel Platform

    A travel management platform in Birmingham is seeking an experienced Senior Software Engineer. This role focuses on product development using Python and React, and requires strong communication skills and technical experience. You'll be responsible for system architecture, integrations with APIs, and mentoring c ...

    Senior Software Engineer – Travel & Spend Platform

    A global travel management platform is seeking a Senior Software Engineer to develop products using Python/Django. The role involves integrating systems, designing architecture, and mentoring colleagues while working in an Agile environment. Candidates should have extensive web development experience, a mindset ...

    Senior Software Engineer (SC Cleared) – Cyber Tools

    Searchability is seeking a Senior Software Engineer in Manchester to work on operational cyber projects. The role involves developing software applications in Python and C++, collaborating with teams to create secure solutions. Candidates should have substantial experience in secure environments and hold active ...

    Senior DevOps Engineer — Quantum Infra & CI/CD

    The American Physical Society in Oxford is looking for a Senior DevOps Engineer to enhance infrastructure for quantum computers. This role involves automation, release management, observability, and platform evolution. You will work closely with teams across software, IT, and research. A strong background in Lin ...

    Senior Backend Engineer – Customer Auth (Fintech)

    Funding Circle UK is looking for a Senior Engineer – Customer Auth to lead the development of security and identity platforms. You will create and maintain authentication systems while mentoring junior engineers. Ideal candidates have expertise in Python, distributed systems, and technologies like AWS and Kubern ...

    Senior Research Engineer: ML Pipelines for Production

    A leading proprietary trading firm is looking for a Senior Research Engineer to develop their trading model research framework and partner with Quantitative Researchers. Candidates should hold an advanced degree and bring over 8 years of experience in MLOps or ML Research. Strong proficiency in Python and experi ...

    Senior Distributed Systems Engineer, Electronic Trading

    Bloomberg is seeking a Senior Software Engineer for its Electronic Trading Shared Services in London. You'll build high-performance distributed systems and design APIs that facilitate data exchange across applications. Candidates must have experience with C++ and Python, a degree in a relevant field, and a stron ...

    Senior Football Data Analyst — Lead Data Driven Match Insights

    TheASPA is looking for a Senior Football Data Analyst to join Manchester United FC's Data & AI Team. This role involves delivering insights, match analysis, and reports while collaborating closely with coaches and analysts. Ideal candidates should have a degree in STEM, experience in football analytics, and stro ...

    Principal AI Platform Architect (Hybrid London)

    A leading AI-focused technology company is seeking a Senior Software Architect based in London. The role involves defining software architecture, guiding engineering teams, and leading the delivery of innovative AI-integrated systems. Candidates should have over 8 years of experience, deep expertise in Python an ...

    Senior Fullstack Engineer Hybrid, Cloud & APIs

    A leading UK banking organization seeks a Senior Software Engineer (Fullstack) to develop scalable and secure applications. You will work in a hybrid environment and must be proficient in Python, Node.js, React, and containers. Ideal candidates have a strong background in both frontend and backend development, w ...

    Payments Operations Data Scientist Fraud & ML

    A leading EdTech company is seeking a Senior Data Scientist to join their Payments Operations team. This role focuses on optimizing payment workflows and fraud management through data analysis. Ideal candidates will have at least 4 years of experience in fraud management and analytics, and proficiency in SQL and ...

    Senior Modelling Engineer, AI Accelerators (Pre Silicon)

    A leading AI technology company in the UK is seeking a Senior Modelling Engineer to develop software models for innovative AI acceleration hardware. You will collaborate with hardware, software, and machine learning engineers in a dynamic environment. Ideal candidates will have significant experience in semicond ...

    Senior Full Stack Engineer – Cloud & Incident Response Lead

    A technology firm in Leeds is looking for a Senior Full Stack Engineer to support and enhance a diverse range of applications. You will handle business-as-usual operations and contribute to complex incident management. The ideal candidate should have strong knowledge in Java, Python, NodeJS, or C#, and experienc ...

    Senior Product Analytics Scientist Remote M/W F + Equity

    A leading fintech company in London seeks a Senior Product Data Scientist to enhance product analytics for the Zable app. This role involves understanding user behavior and driving the experimentation lifecycle, influencing key business decisions. Required qualifications include 4+ years in data analytics, profi ...

    Senior Full Stack Engineer: Lead Public Sector Solutions

    A digital transformation consultancy in Altrincham is seeking a Senior Full Stack Software Engineer to design and deliver digital solutions for public sector challenges. The role requires ownership of delivery, strong expertise in .NET, Java, or Python, and mentoring skills. The ideal candidate will thrive in a ...

    Lead AI Engineer Build Next Gen AI Systems

    A global leader in employee engagement is seeking a Senior AI Engineer based in London. The role involves building production-ready AI solutions and managing cloud infrastructure, while collaborating with various teams to enhance development and customer experience. Candidates should possess strong Python skills ...

    Senior Network Automation Engineer Hybrid

    A leading insurance provider is seeking a Senior Technology Engineer in Redhill, UK, to support and improve Network Management Services. The ideal candidate will have a background in technology, experience with network protocols, and skills in Python or similar. This role offers flexibility with a hybrid working ...

    Senior Data & Reporting Analyst — Exposure Management & Automation

    A global insurance leader is seeking a Senior Data & Reporting Analyst to enhance reporting processes within the Exposure Management team. The role involves automating workflows, improving data capture, and ensuring timely regulatory returns. Candidates should have strong coding abilities in R and/or Python, alo ...

    Senior Azure Databricks Platform Lead

    A leading recruitment agency is looking for an experienced Azure Databricks Engineer in Greater London. This senior role demands expertise in Azure Data Services and Databricks alongside strong Python and SQL skills. The engineer will be responsible for developing and optimising data platforms, working closely w ...

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      Senior Python Developer Pythonawsreact Slough Tech Jobs in United Kingdom Job Search Guide, Trends and Insights