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Senior Test Automation Engineer Healthcare Platform

A leading healthcare technology company is looking for a Senior Software Development Engineer in Test to join their dedicated team. This hands-on role involves developing automated tests for the next generation patient monitoring platform. The ideal candidate will have extensive experience in software testing an ...

London based Senior Software Engineer – Travel Platform

A leading travel management company is looking for a Senior Software Engineer in London. This role involves developing a travel-related web product using Python and Django, integrating with 3rd party APIs, and designing system architectures. Candidates should possess a strong programming background, a passion fo ...

Senior Software Engineer Hybrid Build Impactful Tools

A leading tech company is seeking a Senior Software Engineer to design and build innovative tools and platforms. This role involves delivering scalable solutions, championing best practices, and integrating data into insightful tools. Candidates should possess strong skills in JavaScript/TypeScript, Python, and ...

Senior Network Observability Engineer — Hybrid & Impactful

A cutting-edge tech company is seeking a Senior Engineer for Network Observability to join their team. You will design and maintain systems that monitor network performance, using tools like Prometheus and Grafana. The ideal candidate has a strong background in Python, experience with Kubernetes, and is passiona ...

Senior System Verification Lead – Audio/Video (Contract)

A recruitment firm is seeking a Senior System Verification Engineer for a 6-month contract in Edinburgh, Scotland. The role involves leading verification efforts for cutting-edge audio and video products, designing test plans, and troubleshooting complex systems. Candidates must have extensive experience in syst ...

Hybrid Senior Revenue Engineer: Pricing & Data Pipelines

A global urban mobility platform is seeking a Senior Revenue Engineer to enhance their pricing infrastructure. This role involves designing scalable solutions and collaborating across teams to improve pricing models and systems. The ideal candidate has over 5 years of backend engineering experience, particularly ...

Senior ML Engineer — Hybrid UK, Production ML Pipelines

A leading engineering solutions firm in Bath seeks a Senior ML Engineer focused on developing and deploying machine-learning systems. You will design end-to-end ML solutions, work with data pipelines, and collaborate with engineers to enhance project outcomes. Candidates should have experience with frameworks li ...

Senior AI Engineer Agentic AI, Production Systems (Hybrid)

A leading technology firm in Stretford seeks a Senior AI Engineer to develop real-world AI systems that impact customer journeys and operations. The role involves designing and integrating AI applications, collaborating with various teams, and establishing best practices for deployment. Strong Python engineering ...

Enterprise AI Engineering Manager — Hybrid, UK Travel

A consulting firm in the UK is seeking a Senior Applied AI Engineer (Manager) to lead technical delivery across various sectors. The role includes shaping engineering approaches and mentoring engineers while ensuring the production readiness of systems. The ideal candidate will have deep expertise in software en ...

Senior Palantir Engineer: Scalable Data Solutions Lead

A leading technology firm in Budock Water is seeking a Senior Palantir Engineer to design and develop data processing software for large-scale solutions. The ideal candidate will have strong experience in Java, Scala, or Python, and familiarity with data-processing platforms like AWS and Azure. This role emphasi ...

Senior Firmware Engineer Bare Metal ARM & Motion Control

A leading recruitment firm is seeking a Senior Firmware Engineer to join their R&D team in Milton, United Kingdom. The role involves developing and optimising bare-metal firmware for ARM-based microcontrollers and collaborating closely with hardware engineers on driver development. Candidates should have 3+ year ...

Senior Fullstack Engineer: Admin & AI Enablement (Remote)

A leading tech company in Greater London is seeking an experienced Senior Fullstack Engineer to develop their internal back office platform with a focus on AI enablement. You will build full-stack features, work with modern technologies like Vue and Python, and mentor junior engineers. The role allows for flexib ...

Senior Staff Engineer, AI Platform Architect

A financial technology company based in Edinburgh is seeking a Staff Engineer to lead technical initiatives, mentoring Senior Engineers and setting the technical direction for their platform. This role involves working with company leadership to define strategic architecture and solve complex problems collaborat ...

VP, AI Driven Developer Experience

A global investment banking firm seeks a highly skilled Senior Engineer to design, deploy, and manage AI systems that improve the software development lifecycle. Candidates must have over 10 years of experience in programming, with strong skills in Golang, Python, Java, or C++. The role emphasizes collaboration ...

Senior AI Engineer: Agentic LLM Architect

A leading global digital marketing firm is seeking a Senior AI Agent Engineer with at least 3 years of experience in AI and LLMs. You will design, develop, and deploy intelligent systems while collaborating with cross-functional teams. The ideal candidate should have strong skills in Python, proven ability with ...

Senior NetDevOps Engineer Hybrid Cloud & Zero Trust

A leading recruitment agency is looking for a Senior Infrastructure Engineer to work in the UK, specifically in Manchester, Blackpool, Newcastle, Leeds, or Birmingham. The successful candidate will design and enhance enterprise network infrastructure across various environments, implement network traffic flows, ...

Senior Full Stack Engineer: Ground Floor AI Platform Lead

RGH-Global Ltd is seeking a Senior Full-Stack Software Engineer for a pivotal greenfield project in London. The position involves building a customer-facing platform, backend automation, and architecting technical foundations from the ground up. Ideal candidates will have over 5 years of experience, strong skill ...

Senior Software Engineer AI First Delivery

Attercop Limited. in Cupar Muir is seeking a Senior Software Engineer to lead technical delivery for AI-driven client engagements. This role involves working closely with data scientists and project managers while ensuring quality across the software development lifecycle. Candidates should have a minimum of 4 y ...

Senior Backend Engineer Remote for AI Medical Platform

Verisian is seeking a Senior Backend Engineer to join our engineering team in London. You will develop parsers and compilers for statistical languages such as SAS, R, and Python, enhancing our clinical trial platform used for automating analyses and submissions. This role demands extensive experience in Java, a ...

Senior GenAI Engineer: Production LLMs, Hybrid UK

A leading AI consultancy in the UK is seeking a Senior AI Engineer to work on production-grade LLM and GenAI solutions. This role involves designing, building, and shipping enterprise GenAI systems using Python. Candidates should have a solid engineering background, hands-on production experience with LLMs, and ...

Senior Modelling Engineer AI Accelerator IP (Pre Silicon)

A leading technology company in the UK is seeking a Senior Modelling Engineer to develop pre-silicon models for their innovative AI acceleration hardware. The role involves collaboration with hardware and software teams to drive architecture and performance evaluation. Candidates should have over 5 years of expe ...

Real Time Cloud Data Platform Engineer – Analytics & Streaming

A data solutions company is seeking a Cloud Data Platform Engineer in London. The role involves designing and scaling data platforms for analytics and streaming. Candidates should have strong experience with AWS, Google Cloud, or Azure, as well as skills in SQL and Python. The position requires collaboration wit ...

Senior Cloud Security Engineer – Remote First

A leading cloud-native technology company in Nottingham is seeking a Senior Cyber Security Engineer to enhance security protocols within their SaaS platform. The role involves collaborating with engineering teams to design secure architectures, implementing secure coding practices, and automating security contro ...

Senior Engineer, Loan Servicing Platform (Hybrid – London)

A leading financial technology company in London is looking for a Senior Engineer to join their Loan Servicing team. This role involves evolving the loan infrastructure for accuracy and speed, solving complex problems, and working collaboratively in a hybrid environment. Ideal candidates will have programming ex ...

Senior ML Engineer: Recommendations & Personalisation

A leading technology firm in the United Kingdom is looking for a Senior/Lead ML Engineer to develop AI-driven recommendation systems. The successful candidate will oversee the entire ML lifecycle and work closely with cross-functional teams to optimize personalized product recommendations. This technical role re ...

Senior Software Engineer, National Security – Hybrid

A leading technology company based in Gloucester is seeking a Senior Software Engineer to join their National Security team. This role involves designing, coding, and testing software while mentoring junior developers. Candidates should have a strong command of back-end programming languages like Java and Python ...

Senior Backend Engineer — AI Platform & Microservices

A leading media company in Greater London is seeking a Senior Backend Engineer to join their Emerging Tech team. The role focuses on building backend systems for a multimodal AI platform, requiring expertise in TypeScript or Python and experience with cloud platforms such as GCP. Responsibilities include develop ...

Senior Applied AI Solutions Lead (Hybrid)

A leading AI solutions provider is seeking an Applied AI Solution Engineer to develop and deploy AI applications. In this role, you will lead the technical development of enterprise-scale solutions, manage multiple projects, and communicate with senior clients. The ideal candidate will have over 5 years of exper ...

Senior Data Engineer AI & Search Platform | Flexible Hours

A global leader in information and analytics is seeking a Senior Data Engineer to design and maintain data pipelines for core products. The ideal candidate will have strong skills in Python and Java, along with experience in cloud-based systems such as AWS. This role promotes innovation and collaboration to enha ...

Senior GenAI Platform Engineer

A global information provider is seeking a Senior Software Engineer II to drive architectural decisions and develop generative AI services. The ideal candidate should have over 5 years of software engineering experience, deep expertise in Python or Java, and strong experience with Kubernetes. Responsible for des ...

Senior Software Engineer, Unified Platform Global Markets

A diversified trading firm in Greater London is seeking a Senior Software Engineer to join their Unified Platform team. The role involves developing software solutions for data acquisition and visualization while collaborating closely with internal users. Candidates should have strong experience in Java or Pytho ...

Senior Systems Engineer Embedded Avionics & Typhoon

A leading defense technology company in the UK is seeking a Senior Systems Engineer for their team at RAF Coningsby. The role involves providing expert analysis and support for Typhoon mission systems while collaborating with a multidisciplinary team. Ideal candidates will have a background in systems engineerin ...

Senior Internal Tools Engineer Fintech Platform

A leading cross-border fintech company in Greater London seeks a Senior Software Engineer to enhance internal tools. You will work closely with cross-functional teams to build reliable tools using Python and Kotlin while ensuring high code quality and mentor junior developers. The role requires substantial exper ...

Senior Full Stack Engineer Public Sector Impact (Hybrid)

A digital transformation consultancy is seeking a Senior Full Stack Software Engineer in the UK to lead the delivery of complex digital solutions in the public sector. This role demands 5+ years of experience with technologies like .NET, Java, and Python, within a collaborative team. You will influence technical ...

Senior French Prompt Engineer for Clinical AI Remote

A consulting firm specializing in AI solutions is seeking a Senior French-speaking Prompt Engineer / Applied Research Scientist. This remote role focuses on designing and optimizing prompts for AI-powered clinical documentation systems. Candidates should have over 5 years of experience in prompt engineering, str ...

Senior Architecture Engineer: Shape Next Gen Computing Systems

A global technology company in Cambridge is seeking a Senior Architecture Engineer to lead the development and validation of architectural models and influence the next generation of computing systems. This role requires strong experience in computer architecture, scripting skills in Python, and programming expe ...

Senior Platform Engineer ML/GenAI Infra, Equity (Hybrid)

Dex is seeking a Senior Platform Engineer in London, offering up to £200,000 + equity. The ideal candidate will have a track record of building platforms for engineering teams, with expertise in languages like Python or Go. Responsibilities include designing and operating core services, and owning developer expe ...

Senior Backend Engineer for DAG‑Driven Orchestration

Jack and Jill AI is seeking a Senior Backend Engineer to design an orchestration layer for deploying autonomous technology in heavy industries. You will build integrations using Python and FastAPI, ensuring platform reliability through CI/CD pipelines. This role offers a chance to directly influence the architec ...

AI Ready Data Architect Snowflake & Cross Cloud

Experis is looking for a Senior Data Engineer in Wembley, UK, with over 10 years of experience in Data Engineering and a specialization in Snowflake platform design. The candidate will be responsible for defining data modelling standards and implementing secure data pipelines across cloud platforms. Expertise in ...

Senior Software Engineer Modelling & Performance

Riverlane is seeking a Senior Software Engineer in Cambridge to lead the design of simulation and emulation models for their Quantum Error Correction stack. Candidates should have strong experience in functional and performance modelling, proficiency in Python, C++, or Rust, and the ability to work collaborative ...

Senior Software Engineer – Hybrid Finance Tech (Markets Ops)

Citigroup Inc. is seeking a Senior Software Engineer in Belfast. You will help redefine global finance by building robust software solutions in a dynamic team environment focused on integration and automation. Ideal candidates have strong programming skills primarily in Java, React, and Python, along with experi ...

Senior Software Engineer Trading Shared Services

A leading financial technology firm in London seeks a Senior Software Engineer to develop high-performance distributed systems for its Electronic Trading platforms. The ideal candidate will have significant experience in C++ and Python, a strong understanding of software design principles, and a commitment to de ...

Senior Software Engineer — Construction Tech Platform

Converge, based in Greater London, is looking for a Senior Software Engineer to drive innovation in their Physical Intelligence Platform. You will explore new product areas, scale existing products, and collaborate closely with customers and team members. The ideal candidate has production experience in Haskell, ...

Senior Real Time Data Reliability Engineer

Bloomberg is hiring a Senior Software Engineer in London to work on their real-time data platform. The role focuses on engineering reliability through software, designing scalable and fault-tolerant systems. Candidates should have experience with object-oriented programming (preferably Python or C++) and strong ...

Senior Data Engineer Palantir Platform

A technology solutions provider in Greater London is seeking a Senior Palantir Engineer to design and develop data processing software for Big Data technologies. The role involves collaborating with various teams to ensure code quality and operational readiness. Strong experience in Java, Scala, or Python and fa ...

Senior Real Time Data Reliability Engineer

Bloomberg L.P. is seeking a Senior Software Engineer in London to enhance the reliability of their real-time data platform. In this role, you will design and maintain scalable software that supports global distribution infrastructure and work closely with various teams to improve system reliability and performan ...

Security Cleared Senior Software Engineer: Cloud & Backend

Forwardrole is looking for a Senior Software Engineer based in Cheltenham, England. In this role, you'll design, develop, and maintain vital infrastructure while tackling complex challenges and using cutting-edge technology. The ideal candidate will have strong hands-on experience in Java, JavaScript, or Python, ...

Senior Ubuntu IoT Embedded Engineer (Remote)

Canonical Group Ltd is seeking a Senior Ubuntu Embedded IoT System Engineer to work remotely from the EMEA region. The role involves collaborating with leading OEMs and ODMs to enhance the Ubuntu experience on a variety of hardware platforms. Strong Linux knowledge and proficiency in programming languages like C ...

Senior Backend Engineer — AI Powered Microservices & LLMs

Weekday AI is seeking a Senior Backend Engineer to build and scale intelligent backend systems for AI-driven applications in London. You'll design robust APIs, create scalable microservices, and integrate advanced AI capabilities like Large Language Models. Collaborating with cross-functional teams, you'll focus ...

Senior NetDevOps Infrastructure Engineer

Energy Jobline CVL is looking for a Senior Infrastructure Engineer specializing in NetDevOps for a hybrid work role based in the United Kingdom. This position involves designing and implementing large-scale enterprise network infrastructure. Candidates should possess strong skills in enterprise networking, firew ...

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    Senior Python Engineer Python Powershell Jobs in United Kingdom Job Search Guide, Trends and Insights