Python Developer Software Engineer Jobs in UK

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Platform Engineer: Kubernetes & GitOps Platform

A global data science leader is looking for a Platform Engineer to enhance their deployment platform. The successful candidate will manage tools and environments used by engineering teams, specifically focusing on Kubernetes-based solutions. Essential skills include strong experience with Kubernetes, GitLab CI, ...

Real Time C++ Engineer – News Platform (Hybrid)

A leading global news delivery firm is seeking a Real-Time Software Engineer (C++) in Nottingham. You will help evolve a real-time news collection and distribution platform, write efficient C++ and Python code, and automate deployments using modern DevOps tools. Ideal candidates are mid-level engineers with expe ...

Senior Firmware Test Engineer – Embedded Systems

A leading AI compute company is looking for a System Software Engineer in Test to ensure robust firmware for various hardware configurations. The role involves designing tests, collaborating with development teams, and mentoring juniors. Candidates should have expertise in firmware testing, C, and Python, along ...

Staff Data Software Engineer: Scale ML Pipelines (Hybrid)

A global connected car services provider is looking for a Staff Software Engineer to lead technical initiatives in data science products. The role focuses on architecting and implementing data solutions, enhancing existing services, and ensuring system reliability. Candidates should have extensive experience in ...

Senior Full Stack AI Engineer | Hybrid (UK)

A global financial information leader is seeking a Senior Software Engineer, Full Stack - AI, to develop innovative solutions in London or Manchester. This role involves designing ML/AI applications using modern technologies and requires 7+ years in distributed architectures. Candidates should excel in Python an ...

Lead Full Stack Engineer Public Sector, Hybrid

A digital transformation consultancy in the UK is seeking a Lead Full Stack Software Engineer to take overall technical ownership of high-quality, scalable digital solutions. The role involves leading Engineering teams, collaborating with clients, and driving innovation across services. Required skills include e ...

Low Latency Platform SRE Observability & Production

A leading hedge fund in London is seeking a Low Latency Trading & Observability SRE / Platform Engineer to join their core Production Engineering team. The ideal candidate will ensure the reliability and performance of critical trading systems, lead incident management, and implement software solutions using lan ...

Fullstack Engineer: Build AI Driven Data Tools

A leading technology company in London is looking for a Fullstack Software Engineer to join their team. The successful candidate will develop tools for data integration and visualization while optimizing machine learning models. Strong experience in Java and Python, paired with an interest in AI technologies, is ...

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 ...

Automation & IT Systems Engineer (Hybrid, Bristol)

A growing software engineering company in Bristol is seeking an IT System Support and Automation Engineer to join their team. This hybrid role involves developing Python scripts for automation, providing technical support, and improving operational efficiency. The ideal candidate will have experience with variou ...

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 & 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 ...

Remote Cloud & Integration Engineer

A leading university in the UK is seeking a Software Engineer to develop and enhance middleware integration solutions. This role primarily operates remotely, requiring minimal travel. Essential qualifications include proficiency in TypeScript and Python, experience in a DevOps environment, and a solid understand ...

Senior ML Engineer — Production‑Ready Trading Models

A technology firm specializing in sports analytics is seeking a Machine Learning Engineer to develop production-ready trading models. You will work closely with quantitative researchers to build Python-based tooling and frameworks that enhance strategy research and minimize latency in trading operations. The ide ...

Senior Robotics & Planning Engineer: Multi Agent Autonomy

A UK-based deep defence-tech startup is seeking a Robotics Engineer to develop multi-agent planning algorithms and software for robotic platforms in Cambridge. The ideal candidate will have an advanced degree in Robotics or Computer Science, expertise in reinforcement learning, and strong C++ and Python developm ...

Senior ML Engineer for Impactful AI Systems (Hybrid)

A leading AI consultancy in Bristol is seeking a Machine Learning Engineer to design and deploy production-grade software systems. The role involves collaborating with cross-functional teams to solve high-impact problems in defence and national security. Ideal candidates will have experience with machine learnin ...

Staff Software Engineer: AI Driven Hardware Automation & SRE

A leading semiconductor IP company in Kings Langley seeks a talented software engineer to develop and maintain innovative automation systems for GPU and AI hardware IP workflows. This role involves collaborating on automation systems, integrating hardware EDA tools, and writing orchestrated workflows. Ideal cand ...

Trading Systems Engineer: Build Resilient, High Impact Market Tech

A diversified trading firm is seeking a Trading Systems Engineer to join their Cumberland team in London. This role involves working alongside trading, infrastructure, and software development teams to address complex technical challenges. Candidates should have a Bachelor’s degree in STEM, 2+ years of financial ...

Senior Backend Engineer — AI Platform (Hybrid London)

A growing AI startup in London seeks a Staff/Senior Backend Engineer to build robust systems for their AI platform. Candidates should have 4+ years of experience in software engineering, especially with technologies like Python and FastAPI. The role is hybrid, requiring in-person work four days a week, and offer ...

Backend Engineer in London LA International Computer Consultants Ltd

Staff-Level Full-Stack Software Engineer Location: 108 E 16th Street, New York, NY 10003 Salary: £130,000 - 143,000 per year Requirements: Strong experience building secure, scalable backend systems in Python and/or Go Deep understanding of contai ...

Senior Solutions Engineer: AI Driven FinTech Solutions

A leading software company in London is seeking an experienced Senior Solutions Engineer to facilitate automated decision-making in financial services. In this mid-senior level role, you will engage with stakeholders, manage multiple projects, and lead customer implementations. The ideal candidate has strong Pyt ...

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 ...

HPC Research Software Engineer for Cosmology Codes

Durham University is seeking a Research Software Engineer to join their High Performance Computing team within the Department of Physics. The role involves optimizing scientific codes for cosmology and particle physics research, utilizing C/C++ and Python. Candidates should have experience in code performance im ...

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 GenAI Engineer — Production AI for Planning

A leading software company in Greater Manchester is seeking a Senior GenAI Engineer to build production-ready AI features for business planning. The candidate will work on integrating and optimizing AI models, develop backend services, and collaborate with data scientists. Strong programming skills in Python, ML ...

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 ...

Senior Embedded Test Engineer Automation & QA

A leading tech communications organization in Cambridge is seeking a Senior Software Test Engineer to enhance their team. This role focuses on developing and maintaining test cases, collaborating with cross-functional teams to resolve issues, and overseeing test environments. Candidates should have strong experi ...

Lead SDN Engineer for Next Gen Software Defined Networking

A leading financial institution is seeking a Lead Software Engineer to join their VPC Network organization. In this role, you will design and deliver secure networking solutions while collaborating with cross-functional teams. The ideal candidate will have experience in systems engineering and strong programming ...

Senior AI/ML Engineer for Tensor Processing Units

A leading technology company in Greater London is seeking a Software Engineer III to develop AI frameworks and support advanced machine learning capabilities. The ideal candidate will have a strong background in C++ and Python, along with experience in machine learning infrastructure and large-scale systems. Thi ...

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 ...

Senior AI Adoption Engineer — Enterprise AI (Hybrid UK)

Elanco Tiergesundheit AG is seeking a Principal Engineer - AI Adoption to lead initiatives in AI capabilities within the Enterprise AI engineering team. The role demands over 10 years of software engineering experience, specifically in DevSecOps and Agile settings, along with expertise in Python, React, and Type ...

DevOps Engineer: Scalable, Secure FinTech Infra

Apache Associates is seeking a talented DevOps Engineer in London, UK. Play a pivotal role in designing and deploying scalable DevOps solutions while working across various data platforms and orchestration frameworks. Ideal candidates have a strong software engineering background with proficiency in Python, Java ...

Staff Backend Engineer, Regulatory & Data Systems

Visa is seeking a Staff Software Engineer for its Regulatory & Partner Reporting team in Greater London, United Kingdom. The role focuses on building reliable backend systems for regulatory reporting. Ideal candidates should possess strong backend engineering skills, particularly in Java or Python, alongside ext ...

Full Stack Engineer AI Powered Workflows, London (Onsite)

A leading recruitment firm is seeking a Full Stack Engineer to join their product-focused team in London. This hands-on role involves designing software for complex workflows, utilizing TypeScript for frontend development and Python for backend services. The ideal candidate will have strong experience with moder ...

Senior ML Engineer, Perception & Autonomy

A leading electric vehicle manufacturer in Greater London seeks an experienced Machine Learning Engineer. You will develop advanced algorithms for self-driving features and collaborate with various teams. Ideal candidates have extensive experience in machine learning systems, a strong software engineering backgr ...

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 ...

Remote Cloud Native Platform Engineer (Kubernetes, GCP)

Oliver Bernard is seeking a Mid-Level Platform Engineer with a strong software engineering background to join a digital transformation project. This remote-first role focuses on Cloud Native technologies and optimizing processes with a team of four engineers. Required experience includes GCP, Kubernetes, Terrafo ...

Field Deployment Engineer: Mission Critical Tech & Travel

Strider Technologies seeks a Forward Deployed Engineer in Greater London to deliver technical solutions that enhance national security. The role involves collaborating with customers and tailoring Strider's platform to meet mission needs. Candidates should have 3+ years in software engineering, proficiency in pr ...

Platform Engineer — AI Driven DevOps & IaC

A leading engineering consultancy in Greater London is seeking a Platform Engineer to design and operationalise a production-grade Architecture as Code platform. The role involves building CI/CD pipelines and integrating AI-driven capabilities. Candidates must have strong software engineering skills in Python an ...

Lead ML Platform Engineer — Scale Data Science Platforms

Kingfisher plc in Greater London is seeking a Lead Platform Engineer to develop and enhance software platforms for the Group Data Science function. The successful candidate will leverage their technical expertise in backend development, particularly using Python and Django, to mentor teams and drive strategic go ...

Senior Software Engineer Autonomous Behavior Planning

AeroVect is seeking a Senior Software Engineer to design and build behavior planning systems for autonomous vehicles. The role involves developing algorithms, collaborating with teams, and conducting testing. Candidates should have proficiency in modern C++ and Python, a Master’s in a related field, and at least ...

Senior Systems Engineer — Performance & Reliability

Graphcore in Bristol is seeking an experienced engineer to analyze and interpret performance data from large-scale systems. This role requires strong software engineering experience, particularly in Linux environments and proficiency in Python. You'll be responsible for designing and running experiments to infor ...

Senior RF Test Engineer: ATE Automation & Production

A technology firm in Tipton is seeking a Senior Test Engineer to develop production test plans for packaged products like UWB SOCs. Candidates must have a master's degree and extensive software development experience in Python and C/C++. The role requires strong knowledge of RF test methodologies and experience ...

Environment Platform Engineer

This job offer is presented to you through one of our partners. Click on Show interest to be redirected. Job title: Platform Environment Engineer Location: Corsham/Hybrid Contract: 12 Months SC security Clearance is required for this role. T ...

Software Engineer Middle/Back Office Asset Manager (Contract)

Software Engineer Middle/Back Office Asset Manager (Contract)Please make sure you read the following details carefully before making any applications.An asset manager is improving their risk, P&L, and reporting systems and are looking for an experienced software engineer to work across several projects a ...

Azure Backend Engineer for Prototypes & Cross Project Impact

A leading consulting firm in the UK is seeking a Backend Software Engineer to design and build cloud-native solutions. The ideal candidate has over 5 years of experience, strong skills in C# or Python, and hands-on experience with Microsoft Azure. This role requires excellent communication skills and the ability ...

Full Stack AI Engineer — Hybrid, Fast Paced with Global Impact

A technology-focused AI startup based in London is looking for a Mid-Senior level Full Stack Engineer to join their elite engineering team. You will build impactful software and work on AI automation tools within a fast-paced environment. Ideal candidates enjoy solving technical challenges and have a strong back ...

Software Engineer – AI Startup, High Ownership & Impact

A growing AI startup in London is looking for a Software Engineer to join their dynamic team. You will work primarily on backend systems, collaborating with founders, and integrating with cutting-edge technologies. Ideal candidates will have strong experience with TypeScript, React, or Python, and possess an own ...

Full Stack Developer

Ameresco, Inc. (NYSE:AMRC) is a leading energy solutions provider dedicated to helping customers reduce costs, enhance resilience, and decarbonize to net zero in the global energy transition. We are a trusted, full-service partner to public sector and government entities, K-12 schools, higher education, utili ...

Full Stack Developer

Ameresco, Inc. (NYSE:AMRC) is a leading energy solutions provider dedicated to helping customers reduce costs, enhance resilience, and decarbonize to net zero in the global energy transition. We are a trusted, full-service partner to public sector and government entities, K-12 schools, higher education, utili ...

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