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Data Driven Fleet Performance Engineer

A logistics service provider is seeking a Fleet Performance Engineer based in London or Antwerp. The role involves optimizing vessel operational efficiency through data analysis, software development, and direct engagement with stakeholders. Ideal candidates will hold an M.S.C. or Ph.D. in a relevant field and p ...

System Test Engineer: Tooling for Robotics & Linux

Limelight Health is seeking a System Test Engineer in Wallingford, England. This role involves optimizing internal tools for hardware and software in logistics. Ideal candidates will possess strong skills in Python and Go, with a focus on tooling and operations. Benefits include private healthcare, life insuranc ...

Full Stack Data Scientist: AI & Knowledge Graphs at Scale

Synergetic is seeking a Full Stack Data Scientist in Greater London to join their innovation team. The role requires candidates to blend data science with software engineering, focusing on machine learning, knowledge graphs, and AI solutions. Responsibilities include designing and implementing advanced AI models ...

Principal AI Native Deployment Architect

JetBrains is seeking a Principal Forward Deployed Engineer based in Greater London. In this role, you will work with customers to deploy the JetBrains Central platform into enterprise environments, transitioning them to AI-native workflows. Ideal candidates will have a background in software projects, familiarit ...

QA & Test Engineer for Safety Critical Embedded AI

Cubiq Recruitment is seeking a QA & Test Engineer in Witney, Oxfordshire to establish verification processes for a safety-critical platform. You'll design test infrastructures, write automation in Python, and collaborate closely with various engineering teams. The role offers a hybrid working model and requires ...

Robotic Test Engineer II: End to End Robot & Simulation QA

Groupe-Ebra-1 is seeking a Robotic Test Engineer in Greater London to support software validation and metrics collection for humanoid robots. The role involves executing test pipelines, running regression tests, and developing metrics reporting. Candidates should have over 3 years in test engineering, strong Pyt ...

Generative AI Back End Engineer — Scalable Systems

Neo4j is looking for a Staff-Level Full-Stack Software Engineer in Greater London. You will expand the suite of GenAI offerings and be responsible for designing, developing, and maintaining high-performance back-end systems using Python. The ideal candidate should also stay current with advancements in GenAI tec ...

Data & Software Engineer: Build Scalable Internal Tools

Xcede Recruitment Solutions in London is seeking a hands-on Data & Software Engineer to enhance their Technology & Data team. This role involves developing internal tools, automating processes, and creating scalable systems that support business operations. The ideal candidate will have strong Python s ...

Avionics GNC Engineer — Spacecraft Attitude Control

A leading aerospace company in Glasgow is seeking a GNC/AOCS Engineer to manage spacecraft attitude and orbit control systems. You will design and analyze systems while collaborating with engineering teams. The ideal candidate has a strong foundation in spacecraft dynamics, expertise in software development with ...

Senior Consulting Engineer Cloud & Architecture Expert

Java Script Works is seeking a Senior Consulting Engineer to work in London, United Kingdom. The role involves collaborating with a team, engaging in pair programming, and applying strong architectural principles. This position requires proficiency in multiple programming languages, including Java, Python, Node. ...

Forward Deployed AI Solutions Engineer (Hybrid)

Zendesk Group is searching for a Forward Deployed Engineer based in Greater London, UK. In this role, you will design and deliver production-grade AI solutions, collaborating with strategic customers. Ideal candidates have over 5 years in software engineering, expertise in Python and JavaScript, and experience w ...

Remote Generative AI Engineer Multi Agent Orchestration

Outlier AI is looking for skilled professionals in backend engineering and AI automation to enhance autonomous agent training. This role requires a minimum of 2 years of experience in complex systems integration and proficiency in languages such as Python, JavaScript, or Go. Ideal candidates will have experience ...

Data Driven Backend Engineer — Carbon Analytics

Alliedcrowds is seeking a skilled individual for a role that merges software development with data science. This position allows for significant ownership and responsibility, requiring a solid background in data engineering and back-end technologies. The ideal candidate will have at least 3 years of ex ...

Senior Software Engineer: Backend & Microservices (Java)

A leading EdTech company based in London is seeking a Senior Software Engineer to design and build scalable systems. In this role, you'll work on backend architecture, APIs, and data systems while collaborating with a global engineering team. Ideal candidates should have strong experience with Java, Python, and ...

Senior Trading Systems Engineer – Real Time, Low Latency

A leading financial technology company is seeking a software engineer to join their Electronic Trading team. This role involves developing high-performance distributed systems, working with C++ and Python, and partnering with engineering and product teams. Candidates should have a degree in a related field and e ...

Senior AI Platform Engineer for Enterprise scale Impact

Writer is seeking a Senior Software Engineer to empower enterprises in adopting AI-powered solutions. Your role will involve making architectural decisions and developing secure, scalable systems that enable generative AI applications. This role requires 5+ years of Python experience and expertise in deploying A ...

Hybrid Seismic Processing Research Geophysicist

A global technology company in Crawley is seeking a Research Geophysicist specializing in seismic signal processing. The successful candidate will work within a multidisciplinary team to innovate geophysical processing technology and deliver effective software solutions. Applicants should have a PhD and at least ...

Senior Full Stack Engineer for AI Platform & Data Viz

Retelligence in Greater London seeks a motivated Full Stack Engineer to join a senior team building advanced AI platforms. The role encompasses managing the entire feature lifecycle, from backend services to interactive frontend experiences. Candidates should excel in Python and TypeScript with a strong grasp of ...

Senior Distributed Workflow Orchestration Engineer

Bloomberg in London is looking for a Senior Software Engineer - Workflow Orchestration. The role involves developing client-facing APIs, working on large-scale distributed systems, and contributing to product evolution. Candidates should have proficiency in languages like C++ or Python, strong experience with as ...

Senior Software Engineer, Global Payroll Platform

Rippling seeks a Senior Software Engineer to enhance their Global Payroll platform in Greater London. With at least 6 years of experience, you'll be responsible for driving product functionality and mentoring fellow engineers. The ideal candidate will possess strong technical skills, particularly in Python, Djan ...

Senior Software Engineer — Build the Next Gen Travel Platform

A leading travel management company is seeking a Senior Software Engineer to work on their next-generation platform for business travel. The ideal candidate will have extensive experience in product development using Python/Django and React, with a strong focus on quality and simplicity. This position requires a ...

Senior Neurosymbolic AI Platform Engineer

UnlikelyAI is seeking a Senior Software Engineer in Greater London to join their team in developing innovative AI solutions. This role requires deep coding skills in Python and experience with cloud infrastructure, prioritizing production-quality engineering. Candidates will contribute to building a public API a ...

Full Stack Data Scientist: AI & Knowledge Graphs at Scale

Synergetic is seeking a Full Stack Data Scientist in Greater London to join their innovation team. The role requires candidates to blend data science with software engineering, focusing on machine learning, knowledge graphs, and AI solutions. Responsibilities include designing and implementing advanced AI models ...

Senior Software Engineer Scalable Workflow Orchestration

Bloomberg L.P. is seeking a Senior Software Engineer in London to join the Workflow Orchestration team. This role involves developing and maintaining workflows, working on APIs, and collaborating with cross-functional teams. Ideal candidates will have proficiency in C++ or Python, experience with large-scale dis ...

Senior Software Engineer (Django) – Scale a Global Platform

Stars Arena is seeking a Senior Software Engineer in Greater London to develop and enhance their investment reporting platform, Serpentine. This web application, built with Python and Django, manages large and multilingual client websites. The role involves contributing to the design, development, and maintenanc ...

Principal AI Native Deployment Architect

JetBrains is seeking a Principal Forward Deployed Engineer based in Greater London. In this role, you will work with customers to deploy the JetBrains Central platform into enterprise environments, transitioning them to AI-native workflows. Ideal candidates will have a background in software projects, familiarit ...

SDE II: Navigation & Traffic Backend

A location technology platform in Greater London is looking for a Mid-Senior Software Development Engineer II in Navigation Traffic. In this role, you will balance rapid development of navigation solutions with system reliability as demand scales. Ideal candidates will have over 5 years of experience in backend ...

Full Stack Engineer — Platform Performance

A leading freelancing platform is looking for a Full Stack Software Engineer in London. In this role, you will work across the stack to optimise performance through frontend and backend technologies. Candidates should have 2-4 years of experience, strong skills in Angular and TypeScript, as well as familiarity w ...

Senior ML Engineer — Real Time AI Pricing (Remote)

Hopper is looking for a Software Engineer to join their Fintech Foundation team in Greater London. This role involves designing and implementing machine learning systems that power Hopper's pricing engine, directly impacting revenue and customer experience. The ideal candidate will have 5+ years of experience, p ...

Senior Consulting Engineer Cloud & Architecture Expert

Java Script Works is seeking a Senior Consulting Engineer to work in London, United Kingdom. The role involves collaborating with a team, engaging in pair programming, and applying strong architectural principles. This position requires proficiency in multiple programming languages, including Java, Python, Node. ...

Senior Spatial Analytics & GIS Consultant

CACI Digital Experience (formerly Cyber-Duck) is seeking an analytical professional in Greater London. The role involves creating and delivering bespoke projects using various analytical techniques, mentoring junior team members, and communicating insights effectively. Essential skills include proficiency in SQL ...

Senior Backend Engineer — Scalable AI HealthTech Platform

An innovative AI HealthTech firm in Manchester is seeking a software engineer to design and build high-performance services. The role involves making architectural decisions, collaborating with teams, and leading technical efforts. Ideal candidates will have over 5 years of experience with Python or Java, expert ...

Remote Generative AI Engineer Multi Agent Orchestration

Outlier AI is looking for skilled professionals in backend engineering and AI automation to enhance autonomous agent training. This role requires a minimum of 2 years of experience in complex systems integration and proficiency in languages such as Python, JavaScript, or Go. Ideal candidates will have experience ...

Real Time Energy ML Engineer for Emissions Impact

Linkedin is seeking a Machine Learning Engineer based in Greater London to work on real-time energy optimisation using Python and machine learning. This full-time role involves taking ownership of technical challenges and building software aimed at reducing emissions. Ideal candidates should be proficient in pro ...

Senior Software Engineer (Django) – Scale a Global Platform

Stars Arena is seeking a Senior Software Engineer in Greater London to develop and enhance their investment reporting platform, Serpentine. This web application, built with Python and Django, manages large and multilingual client websites. The role involves contributing to the design, development, and maintenanc ...

Senior Software Engineer Scalable Workflow Orchestration

Bloomberg L.P. is seeking a Senior Software Engineer in London to join the Workflow Orchestration team. This role involves developing and maintaining workflows, working on APIs, and collaborating with cross-functional teams. Ideal candidates will have proficiency in C++ or Python, experience with large-scale dis ...

Real Time Energy ML Engineer for Emissions Impact

Linkedin is seeking a Machine Learning Engineer based in Greater London to work on real-time energy optimisation using Python and machine learning. This full-time role involves taking ownership of technical challenges and building software aimed at reducing emissions. Ideal candidates should be proficient in pro ...

Remote AI Systems Engineer — Backend & Orchestration

Outlier AI is seeking a backend engineer to enhance AI agents through human feedback in Woodthorpe, UK. The role demands over 2 years of experience in backend engineering or AI automation and proficiency in languages like Python or JavaScript. Responsibilities include building production-grade software and addre ...

AI Driven Quant Structurer: Platform & Fixed Income

A global financial services group in London is seeking a Quantitative Structurer to drive the development of digital platforms in Fixed Income structuring. Candidates should possess strong Python skills, with 5-15 years of relevant experience in building production-grade software solutions. The role focuses on u ...

Software Engineer, Services Platforms & Tooling

Apple Inc. is seeking a Software Engineer for its Services Engineering team in London. The role offers competitive compensation and requires strong proficiency in programming languages like Java, Python, Swift, and C/C++. Candidates should be comfortable with engineering tooling and workflows, including version ...

Backend Engineer — Microservices & Distributed Systems

WorksHub is looking for a Software Engineer in Manchester, United Kingdom. In this full-time position, you'll be responsible for server-side development, requiring hands-on experience with various languages including Java and Python. The role requires understanding distributed system architecture and microservic ...

Cloud Native Full Stack Engineer AWS & DevOps

TEKsystems is seeking a Full Stack Software Engineer based in Belfast, UK. This role involves supporting a large cloud transformation initiative for a multinational financial services organization. Candidates should have experience with Full Stack Development (Java or Go, Python) and Cloud Native Development (AW ...

Remote AI Agent Orchestrator

Outlier AI is seeking a skilled engineer to improve AI agents through human feedback. This role will involve backend engineering and complex systems integration, focusing on building and maintaining production-grade software. Ideal candidates will have at least 2 years of experience, proficiency in major program ...

AI Agent Evaluation Engineer

Mindrift is offering a part-time opportunity for experienced developers, software engineers, or test automation specialists to create evaluation tasks for AI coding agents. Responsibilities include building realistic project-based scenarios, writing evaluation criteria, and analyzing AI performance. Ideal candid ...

VP Risk Software Engineer (Java/Scala, Spark)

WorksHub is seeking a full-time Software Engineer (Vice President) in Birmingham. This role focuses on managing multiple stakeholders while utilizing a diverse tech stack including Scala, Java, Python, and Spark. Candidates should be comfortable with TDD and build tools such as Maven.Enjoy a competitiv ...

Senior Consulting Engineer Cloud & Architecture Expert

Java Script Works is seeking a Senior Consulting Engineer to work in London, United Kingdom. The role involves collaborating with a team, engaging in pair programming, and applying strong architectural principles. This position requires proficiency in multiple programming languages, including Java, Python, Node. ...

Lead Systems Engineer

We're looking for a Lead Systems Engineer to keep BlueBolt's infrastructure running smoothly, efficiently and securely. You'll bring substantial experience managing servers and networks across on‑premise and cloud environments, with strong Linux and macOS skills. The role is primarily technical, but you sh ...

Senior SDET

Job Description Reporting into our Test Manager you will: Develop and execute test strategies (manual and automation) aligned with business and technical requirements. Provide technical guidance to other SDETs in the team. Perform automation code review with peer ...

Lead DevOps Engineer

Job Description Summary As a Lead DevOps Engineer, you will streamline the software development lifecycle by automating workflows, managing infrastructure, and fostering strong collaboration between development and other teams. You will design, build, and operate scalable, highly availabl ...

Lead DevOps Engineer

Job Description Summary As a Lead DevOps Engineer, you will streamline the software development lifecycle by automating workflows, managing infrastructure, and fostering strong collaboration between development and other teams. You will design, build, and operate scalable, highly availabl ...

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    Lead Software Developer Python Jobs in United Kingdom Job Search Guide, Trends and Insights