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Senior Software Engineer, Unity Platform & Game Tools

A leading game engine company in Greater London is seeking a skilled Software Developer to work closely with external customers in game development and production tools. The role involves solving complex challenges and ensuring project success by leveraging deep technical expertise in the Unity ecosystem. Candid ...

Platform Engineer: Kubernetes & ML Platform

A biotech company in London is seeking a Software Engineer to join its Platform Team. This mid-senior level role involves developing and managing Kubernetes-based applications and enhancing CI/CD pipelines to support machine learning projects. Candidates should have at least 3 years of experience in software eng ...

Senior Software Engineering Manager AI & BioPharma

A global software company in the UK is looking for an Engineering Leader to drive software quality and team engagement. This role involves leading cross-functional initiatives, championing a customer-focused culture, and promoting innovation through Agile practices. Candidates should have experience with Python ...

Platform Operations Engineer: Observability & FinOps (Hybrid)

A deep-tech company in London is seeking a Senior Platform Engineer to enhance their AI-driven simulation software capabilities. The role involves managing the observability stack, driving FinOps practices, and implementing security policies across cloud providers. The ideal candidate should have significant Dev ...

Senior Configuration Tools Engineer (CodeFusion Studio)

Analog Devices, Inc. is seeking a Senior Software Engineer in Edinburgh, Scotland, to develop bespoke configuration tools for embedded devices. The role involves working with embedded teams to design tools, maintain data models, and implement tooling using TypeScript and Python. Desired qualifications include st ...

Production ML Engineer for Renewable Energy (6 Month Contract)

ONYX Insight is seeking an ML Engineer for a 6-month contract to develop and deploy machine-learning solutions in the renewable energy sector. In this role, you'll be responsible for building scalable software that supports AI models, working closely with Data Scientists and Software Engineers. Strong experience ...

Principal Software Engineer IoT, Real Time & Microservices

A technology recruitment agency is looking for a Principal Software Engineer to work onsite in Southampton. The role involves building advanced software systems that connect physical devices with real-time data processing. Candidates should possess a strong background in C++, Python, TypeScript or JavaScript, an ...

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 – Full Stack & Scalable Systems

GOOGLE is looking for a Software Engineer in Greater London to develop next-generation technologies that impact billions of users. You'll participate in design reviews, review code for best practices, and work on full-stack development using languages like Java, Python, and JavaScript. A Bachelor’s degree or equ ...

Spacecraft Embedded Linux Engineer Yocto & CAN/UART

An innovative space analytics company in Glasgow is seeking an experienced Embedded Linux/Software Engineer to join their Platform team. The candidate will develop software for satellite systems, focusing on fault-tolerant system design and integration with electrical engineering. Ideal candidates should have st ...

Senior Modelling Engineer — Scalable Training Platform

A leading training platform for runners in London seeks a Software Engineer to enhance their app by building and improving training features. Applicants should have 3+ years in software engineering, proficiency in Python, and strong algorithm design skills. The role involves collaboration across teams and requir ...

Software Engineer, Research Quantitative Data Systems

A leading trading firm is seeking a Software Engineer for their Cumberland Systematic team in London. You will design and develop full-stack systems for global trading operations. The ideal candidate will have strong Python experience and the ability to work independently while collaborating directly with quanti ...

PKI & Identity Security Software Engineer

A leading recruitment agency is seeking a talented software engineer to develop high-volume PKI solutions in an agile environment. The ideal candidate will have experience with Go, Java, C++, or Python, and possess knowledge of full-stack applications, REST APIs, and DevOps principles. Strong communication skill ...

Senior Engineer, Hegel PBT Specialist London

Antithesis is seeking a Software Engineer in London for a full-time role focused on developing Hegel, our new family of property-based testing libraries. The ideal candidate should have experience in property-based testing and be familiar with programming languages such as Python and Rust. This in-office positio ...

Senior Software Engineer — Client Eligibility Platform

A leading financial information provider is seeking a Senior Software Engineer to join their Client Compliance team in London. This role involves designing and building compliance platforms that manage client eligibility and streamline workflows. Candidates should have 5+ years of experience in software developm ...

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 ...

Senior Software Engineer, Unified Platform Global Markets

A leading trading firm in the UK is seeking a Senior Software Engineer to join their Unified Platform organization. This role involves developing tools for data acquisition, storage, and visualization, while collaborating closely with analysts and traders. The ideal candidate will have 2-3 years of software deve ...

Senior Software Engineer — Space Systems (Hybrid, ESOP)

A technology firm is looking for a Senior Software Engineer to join their team in Tipton, UK. The position involves software development for space communication systems and requires an active Secret clearance. Candidates should have a BS in Computer Science and 3-6 years of development experience, with skills in ...

AI Native Junior Software Engineer Remote & Flexible Hours

A leading cleaning services platform in London is seeking a Junior Software Engineer to solve complex problems and build scalable platforms. You will work with a variety of technologies such as Python, Django, and Angular, and contribute to improving user experiences. The ideal candidate will have a strong educa ...

Remote Embedded Software Engineer for Factory IoT

A leading multinational engineering company in Milton Keynes seeks a Software Development Engineer to design and develop cutting-edge automation products. The ideal candidate will possess a degree in Electronics or related fields, with experience in C, C#, C++, Python, and Docker. Responsibilities include writin ...

Remote AI Engineer: Build Production ML Pipelines

Zone & Co is looking for a skilled AI Software Engineer to join our innovative team in Greater Manchester. Responsibilities include designing and implementing AI systems, collaborating with cross-functional teams, and developing scalable AI applications. Candidates should have 2+ years of experience in software ...

Senior Software Security Engineer — Flexible Hours

A leading AI research organization in the UK is looking for a Software Security Engineer to enhance the security of AI systems. The ideal candidate will have strong programming skills in Python or a systems language, extensive experience in software engineering, and a passion for AI safety. This position offers ...

Mobility Data Solutions Scientist Real Time, Scalable

Alstom is seeking a skilled professional for a role focused on developing data-driven solutions within the transport sector. This flexible position involves collaboration with engineering experts, software engineers, and data scientists to design secure data solutions, manage data quality, and enhance analytical ...

Cloud AI for Science Software Engineer

A leading biopharma company in Greater London seeks a Software Engineer to develop scalable infrastructure for AI models. You will work within an AI team, designing robust software solutions that handle large-scale data, ensuring high performance and collaboration with domain experts. Ideal candidates will posse ...

Engineering Lead: Architecting Scalable Systems

JPMorgan Chase & Co. is seeking an experienced software engineer in Greater London. The role involves leading system design and development using Java or Python, driving technical improvements, and mentoring junior engineers. Candidates should possess hands-on experience in software development, a deep understan ...

Senior Software Engineer Real Time Systems, C++, DSP

RadNet, Inc. in Paignton is seeking a skilled software engineer to contribute to various projects. The ideal candidate will possess over 7 years of relevant experience, with strong expertise in modern C++. The role supports the entire software development lifecycle and demands collaboration with multi-discipl ...

RegTech Backend Engineer Graduate – Flexible Hours

Suade is seeking a RegTech Engineer to join their Graduate Software Engineering programme in London. You will work on developing innovative RegTech software, translating regulatory requirements into code primarily using Python, and collaborating with a diverse team. This role includes responsibilities ...

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 ...

Software Engineer (Mid/Senior) – Embedded, AI & Cloud

One Big Circle Ltd in the West of England is looking for a Software Engineer at mid to senior levels. The role involves designing, developing, and maintaining software solutions while collaborating with teams to achieve system integration. Candidates should have 3+ years of experience, proficiency in C++/Python, ...

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 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 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 ...

Senior Software Engineer Conversational AI in Healthcare

A healthcare technology company in Birmingham is looking for a Senior Software Engineer to enhance their innovative conversational agent platform. The role involves designing and implementing scalable solutions, collaborating with cross-functional teams, and mentoring junior engineers. The ideal candidate has ov ...

DV‑Cleared Senior Software Engineer — Secure Systems

A prominent UK security agency seeks a Senior Software Engineer to tackle mission-critical challenges in Cheltenham. You'll design, develop, and maintain software solutions using languages like Java, Python, and more. The job includes mentoring and working with cross-functional teams while engaging with various ...

Senior AI/ML Software Engineer — Edge Compute & CI/CD

A technology firm in Leeds is seeking a talented engineer to join their team developing innovative solutions using Graph Stream Processors. The ideal candidate has 5-7 years of software development experience, strong proficiency in Python, and a deep understanding of AI/ML frameworks. Responsibilities include de ...

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 ...

IT Support / Junior Developer

Job DetailsUpdated: Mon, Oct 13, 2025 3:34 PM IT Support / Junior DeveloperSalary: £25,000 – £35,000 (dependent on experience)Location: Kings Hill (Office-based)Are you tech-savvy, people-focused, and eager to grow your development skills?We’re looking for an ...

IT Support / Junior Developer

Job DetailsUpdated: Mon, Oct 13, 2025 3:34 PM IT Support / Junior DeveloperSalary: £25,000 – £35,000 (dependent on experience)Location: Kings Hill (Office-based)Are you tech-savvy, people-focused, and eager to grow your development skills?We’re looking for an ...

Head of Platform & Developer Experience (AI Enabled SDLC)

RELX is seeking a Head of Platform to lead the delivery and evolution of its internal developer platform, which is crucial for engineering transformation. The ideal candidate will have over 15 years of experience in platform or infrastructure engineering and a proven track record in driving cultural and operatio ...

Director of Product Experience & Developer Tools

Poolside is seeking a candidate to lead its design team in the United Kingdom. In this role, you will define the product vision and create the conditions for a group of senior designers to thrive. Your responsibilities will include shaping the company's product presence and leading projects dedicated to develope ...

Junior/Graduate Delphi Developer x 2/3 Bath New Roles (REFBJ44)

Delphi Developer – Bath – Up to £40k (REFBJ44) Location: Bristol, England, United Kingdom Excellent opportunity for Delphi Developers to join a well-established team! Are you a Developer with some experience of Delphi, wanting to further your career and take on an important set of ...

Account Executive (Remote)

Industry: Cybersecurity / Secure Coding Training Platform Funding Journey: Seed (Copilot Capital; GELLIFY) No of Employees: ~50–100+ Locations: London Summary: A fa ...

Technical Product Manager, Real Time API Platform

SLAMcore is looking for a Technical Product Manager to lead product strategy and drive adoption. This role requires a developer-first mindset, proven experience with technical B2B SaaS products, and collaboration with engineering teams. You will engage with developers to refine the product roadmap and ensure a w ...

Web Manager – Wild Thang

Responsibilities will include: Lead the creation of the site content and features to continually improve the website user experience and support Wild Thang’s goals and strategies Work closely with our third-party developer managing the website content, direct data feeds, including writing new co ...

Web Manager – Wild Thang

Responsibilities will include: Lead the creation of the site content and features to continually improve the website user experience and support Wild Thang’s goals and strategies Work closely with our third-party developer managing the website content, direct data feeds, including writing new co ...

Senior Backend Engineer (Free to Play Games)

🚀 Why Midnite?Midnite is a next-generation sports betting and gaming platform built for a new wave of players.We combine sharp product thinking, bold brand, and fast execution to create experiences that feel modern, intuitive, and built for how people actually play today. ...

Senior Backend Engineer (Free to Play Games)

🚀 Why Midnite?Midnite is a next-generation sports betting and gaming platform built for a new wave of players.We combine sharp product thinking, bold brand, and fast execution to create experiences that feel modern, intuitive, and built for how people actually play today. ...

Senior Process Technician

Your JobAs a Senior Process Technician, you will contribute to the development and validation of 28G optical transceivers by characterizing, analyzing, and documenting product performance. This role plays a critical part in test station development, software integration, laboratory operati ...

Senior Process Technician

Your JobAs a Senior Process Technician, you will contribute to the development and validation of 28G optical transceivers by characterizing, analyzing, and documenting product performance. This role plays a critical part in test station development, software integration, laboratory operati ...

Senior Embedded Software Engineer

Experienced Senior Embedded Software Engineer with at least 4years embedded software experience, is now needed in Bristol to work on a variety of projects in Computer Vision, AR/VR and IoT at all levels of the software stack (baremetal and low level linux drivers to user space applications and web apps). < ...

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