Python Developer Software Engineer Jobs in UK

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Remote Senior Full Stack Engineer | SaaS Platform, Equity

A leading cybersecurity firm is looking for a Senior Software Engineer to develop a scalable SaaS platform and contribute to architectural decisions. Candidates should have over 7 years of software development experience with strong skills in TypeScript, Python, and a collaborative spirit. This role emphasizes t ...

GenAI Driven Full Stack Engineer — Hybrid UK

A global leader in animal health is seeking a Full-stack Engineer to deliver AI solutions and innovate within a diverse engineering team. Responsibilities include supporting stable, secure software and advancing the technology stack using Python and React. Candidates should have a solid background delivering sof ...

Senior Software Engineer, Git Storage — Remote

GitHub is looking for a Senior Software Engineer to join the Git Systems Engineering team. The role focuses on storing and serving Git repositories while improving the git code-hosting platform. Candidates should have 6+ years in Software Engineering with experience in multiple programming languages such as C, C ...

Search Experiences Engineer II — Remote Kibana & Open Source

A technology company in Northern Ireland is seeking a Software Engineer II to enhance search features within Kibana and contribute to the developer community. The ideal candidate possesses strong practical judgment, effective communication skills, and a willingness to learn. Responsibilities include building enh ...

Search Experiences Engineer II — Remote Kibana & Open Source

A technology company in Northern Ireland is seeking a Software Engineer II to enhance search features within Kibana and contribute to the developer community. The ideal candidate possesses strong practical judgment, effective communication skills, and a willingness to learn. Responsibilities include building enh ...

DevOps Engineer: Cloud, Kubernetes & CI/CD Expert

A leading pharmacy software developer in the UK seeks a DevOps Engineer to design and maintain reliable cloud-based infrastructure. You will work to automate build processes and enhance system reliability, collaborating closely with development and operations teams. Ideal candidates will have a strong background ...

Senior Software Engineer, Java/Kotlin — Dev Enablement (VP)

A leading global bank in Belfast is looking for a Senior Software Engineer skilled in Java and Kotlin to enhance their Developer Enablement team. The role emphasizes server-side engineering, RESTful API development, and collaboration within an agile environment. You will contribute to innovative projects aimed a ...

Cloud Native DevOps Engineer — Kubernetes, CI/CD & Monitoring

A top software solutions developer in the UK is looking for a DevOps Engineer. In this role, you will be responsible for designing and operating cloud-based infrastructure, enhancing deployment processes, and ensuring system reliability. The position requires expertise in Linux, Kubernetes, and CI/CD pipelines. ...

Principal C/C++ Embedded Systems Engineer

A leading developer in aerospace and defence is seeking an experienced Software Engineer to join their team in Cheltenham. The successful candidate will leverage their C++ expertise to develop custom plugins for the EAK GVA platform, participate in design and code reviews, and engage in debugging within embedded ...

Remote UK: Staff Applied AI Engineer for AI First Impact

A leading technology firm in the UK is seeking a Staff Applied AI Engineer to enhance AI adoption across teams. This remote role involves driving initiatives to improve developer productivity and operational efficiency while integrating AI into workflows. The right candidate will have extensive experience in sof ...

Cloud DevOps Engineer Hybrid | Azure & CI/CD Expert

A leading health technology provider is seeking a DevOps Engineer to join their Group Software Team in Goole. This role involves maintaining and improving deployment processes, enhancing developer experience, and supporting cloud transitions. The ideal candidate will have experience with MS Azure, scripting skil ...

Platform Engineer: Operational Data Platform

A leading tech company is seeking a Platform Engineer for Operational Data in London. In this role, you will develop solutions for an internal developer platform, focusing on distributed system architecture and automation practices. Candidates should have comprehensive experience in software engineering with str ...

Hybrid Agentic AI Engineer — Build Autonomous AI Solutions

CGI is seeking an Agentic AI Engineer in the United Kingdom. In this hybrid role, you will design and engineer autonomous AI systems that integrate Large Language Models into robust architectures. Candidates should have strong software engineering skills, particularly in Python and experience with LLMs. The posi ...

DevOps Engineer

We are looking for a DevOps Engineer to help us build functional systems that improve customer experience. DevOps Engineer responsibilities include deploying product updates, identifying production issues and implementing integrations that meet customer needs. As a DevOps Engineer you need to ha ...

Senior Application Engineer

Company Description Telefónica Tech (part of the Telefónica Group) is a leading NextGen Tech solutions provider with a highly diversified team of over 6,000 skilled employees and +60 nationalities. We serve more than 5.5m customers every day in over 175 countries, with a global ecosystem ...

Senior Embedded Systems Engineer

An opportunity to take technical ownership of a real‑world, AI‑driven edge computing platform built around camera‑based systems and NVIDIA Jetson hardware. This Senior Embedded Systems Engineer role sits at the heart of developing intelligent, embedded products that process video and sensor data dir ...

Streamline R&D Developer

The Role Job Description: We are looking for a hard-working software developer, to join a new Research and Development branch of our Streamline developer tools team. This role will involve crafting new, experimental tools and features that ...

Streamline R&D Developer

The Role Job Description: We are looking for a hard-working software developer, to join a new Research and Development branch of our Streamline developer tools team. This role will involve crafting new, experimental tools and features that ...

Principal Software Engineer C++ Robotics System

Principal Software Engineer - C++ Robotics SystemLondon, United Kingdom | Posted on 21/04/2026About the CompanyAt sees.ai, we’ve built a system that enables unmanned aerial systems to carry out inspections of critical national infrastructure, making these missions rep ...

Senior Machine Learning Engineer (all genders welcome)

To accelerate AI adoption and maximize the efficiency of our internal processes across our engineering teams, we are seeking a Senior Machine Learning Engineer who combines deep expertise in LLMs, MLOps, and agentic AI with the credibility and communication skills to drive change across a multi-domain, dis ...

Mission Critical Back End Engineer (Hybrid)

Forwardrole is seeking a Back-end Software Engineer to join a specialist engineering team developing critical software for UK National Security. This hybrid role is based in Hampshire, London, or Cheltenham. The successful candidate will work on impactful national-level projects, using modern technologies in a s ...

Senior DevOps Engineer

Role Overview TP ICAP has undertaken an ambitious program of modernization and Engineering maturity over the next three years. The program is global and across all divisions and applications. There is a desire to move towards faster, safer and more automated product delivery at scale. A k ...

Senior DevOps Engineer

Role Overview TP ICAP has undertaken an ambitious program of modernization and Engineering maturity over the next three years. The program is global and across all divisions and applications. There is a desire to move towards faster, safer and more automated product delivery at scale. A k ...

Senior Software Engineer in Oxford R3vamp

Staff Site Reliability Engineer, Platform 5+ years of industry experience in production software Experience 5+ years of industry experience in production software Skills Use of modern programming languages and technologies including: Node, TypeScript, Vue, P ...

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 Software Engineer Production AI & Web (London)

A pioneering tech firm based in London is seeking a Senior Software Engineer to design and maintain critical backend services and create user-facing components. This hybrid role emphasizes real-world impact, with meaningful equity and extensive company benefits. Ideal candidates will have a strong background in ...

Automated Structural Analysis Software Engineer Flexible Work

A leading engineering company in the UK is seeking a Structural Analysis Software Engineer to enhance software tools for structural assessments. This role requires expertise in mechanical, structural, or aerospace engineering and proficiency in programming languages like Python and Fortran. Ideal candidates are ...

Security Focused Software Engineer: Cryptography & Quantum

A technology company in Northern Ireland is seeking a Software Engineer with 2-4 years of experience in software development. You will collaborate with firmware teams to develop advanced security solutions, create specifications, and ensure functionality through testing. A degree in engineering or computer scien ...

Lead AI/ML Platform Engineer

A global financial services leader seeks a Lead Software Engineer to enhance AI/ML data platforms. You will develop software applications and mentor junior engineers, driving innovation in a diverse team. The role requires strong full stack development and Python skills, along with experience in Infrastructure a ...

Lead Software Engineer, AI/ML & Data Platforms

A leading financial services institution in Glasgow seeks a Lead Software Engineer for the AI/ML & Data Platforms team. The role involves developing secure high-quality production code, leading software solutions, and mentoring junior developers. Ideal candidates should have fluency in Python, practical AWS expe ...

Remote Deployment Engineer: Cloud & Automation

A cybersecurity firm in Cheltenham is seeking a Deployment Engineer responsible for delivering and operating software platforms across customer environments. The role requires experience in software deployments, troubleshooting infrastructure, and using scripting languages like Python or Bash. The environment is ...

Production RF Wireless Algorithms Engineer

A leading tech firm in Cambridge is seeking a skilled software engineer to turn RF communications algorithms into optimised production code using Python. You'll be responsible for integrating low-level hardware and ensuring robust, tested software. A strong technical degree is required, preferably a Master's or ...

Low Latency Software Engineer for Trading Systems

A global trading firm in Greater London seeks a Software Engineer to join their technology team. This role involves designing, developing, testing, and deploying proprietary software for trading strategies and risk analysis. Candidates should have at least 2 years of experience in Java, C++, and Python, along wi ...

Quantum Compiler Engineer – Equity Grants

A leading quantum computing company in Harwell is seeking a Creative Scientific Software Engineer to develop state-of-the-art software tools for quantum simulation and compiler development. The ideal candidate will have a Ph.D. in Computer Science or equivalent experience, strong Python skills, and familiarity w ...

Graduate Software Engineer ML Frameworks (PyTorch/Triton)

A leading AI hardware company in Bristol is seeking a Graduate Software Engineer to join their Triton team. The role involves designing, implementing, and optimising software for machine learning frameworks like PyTorch and Triton. Candidates should possess a relevant degree and experience with Python and C++. T ...

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 Research Software Engineer Multiphoton Brain Imaging

A prestigious research institution in London seeks a research software engineer to develop algorithms for processing functional brain imaging data. The role involves building efficient software solutions to aid neuroscience research. Ideal candidates should have strong programming skills in Python and experience ...

Performance Engineer: AI Systems Optimisation & Modelling

CommonAI CIC is looking for a Performance Engineer in Cambridge to enhance AI application performance. This role involves working closely with AI researchers and software engineers, gathering performance metrics, and developing models to optimize software and hardware configurations. Candidates should possess a ...

Site Reliability Engineer: Resilience & Performance Architect

HCLTech in Greater London seeks a skilled software engineer to develop and support Python, Java, and machine learning applications. The role involves researching innovative solutions to enhance infrastructure performance and implementing frameworks for reliability and data availability. Candidates will benefit f ...

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 Systems Reliability Engineer Performance Focus

Graphcore is seeking a skilled software engineer to join their team in the UK. The role involves running workloads, analyzing performance data, and making decisions regarding system production readiness. Candidates should have strong software engineering experience, proficiency in Python, and an understanding of ...

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 Lead Full Stack Software Engineer

As a Senior Lead Full Stack Software Engineer at JPMorgan Chase within Cybersecurity and Technology Controls, youserve as a seasoned member of an engineering team that works to lead the delivery of software solutions that satisfy pre-defined functional and user requirements with the added dimension of prev ...

Agentic AI Engineer (Remote) (Brighton)

About the Project Find out more about this role by reading the information below, then apply to be considered.Outlier helps the world's most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as ...

AI Solutions Engineer (Remote) (Liverpool)

About the Project Find out more about this role by reading the information below, then apply to be considered.Outlier helps the world's most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as ...

Software Engineering Consultant (Remote) (Leicester)

About the Project Find out more about this role by reading the information below, then apply to be considered.Outlier helps the world's most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as ...

AI Platform Engineer (Remote) (Southampton)

About the Project Find out more about this role by reading the information below, then apply to be considered.Outlier helps the world's most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as ...

AI Agent Developer (Remote) (Sheffield)

About the Project Find out more about this role by reading the information below, then apply to be considered.Outlier helps the world's most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as ...

Applied AI Engineer (Remote) (Southampton)

About the Project Find out more about this role by reading the information below, then apply to be considered.Outlier helps the world's most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as ...

Senior AI Engineer (Remote) (Cardiff)

About the Project Find out more about this role by reading the information below, then apply to be considered.Outlier helps the world's most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as ...

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