Python Developer Software Engineer Jobs in UK

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ML/AI Software Engineer Intern Clarity (Remote)

A leading e-commerce technology company seeks a Machine Learning Software Development AI Intern to contribute to the Clarity project, a virtual shopping assistant. You will work closely with mentors, developing and testing software components, and participate in design and brainstorming sessions. Candidates shou ...

Intern, Software Engineer (C++/.NET) 12 months

Position overview We are looking for a software engineer intern to join our team in Sheffield. As a software engineer intern you will work as part of the team responsible for building features into our desktop Navisworks platform, interconnected with our flagship construction products within Auto ...

Senior Software Engineer, Internationalisation Platform London, UK

Senior Software Engineer, Internationalisation Platform London, UK At Klaviyo, we value the unique backgrounds, experiences and perspectives each Klaviyos brings to our workplace each and every day. We believe everyone deserves a fair shot at success and appreciate the experiences each pe ...

Senior Full Stack Software Engineer (Typescript / React)

Skin + Me is a technology-driven start-up on a mission to revolutionise personalised skincare. We’ve delivered millions of treatments across our multi-brand ecosystem (Skin + Me, Hair + Me, Renew + Me), powered by a proprietary stack that runs everything from our e‑commerce engine to our in‑house manufactu ...

Software Engineer Intern Real Time AI & Systems

A forward-thinking AI startup located in Camden, London, is seeking a Software Engineering Intern to solve challenging problems at the intersection of AI, code understanding, and data analytics. This paid internship offers hands-on experience in building large-scale data processing systems, mentorship from exper ...

Intern, Software Engineer (C++/.NET) 12 months

Job Requisition ID # 26WD95016 Location: Sheffield, UK Schedule: June/July 2026 start for 12 months, full time Position Overview We are looking for a software engineer intern to join our team in Sheffield. As a software engineer intern you will work as part of the team res ...

Hybrid Senior Software Engineer – Platform & DevOps Lead

A global banking institution in Belfast seeks a Senior Engineer to lead the implementation of application systems and programs. The role entails partnering with management teams to enhance product improvements and apply modern software engineering practices, including DevOps and Agile delivery. Ideal candidates ...

Intern, Software Engineer (C++/.NET) 12 months

**Job Requisition ID #**26WD95016Schedule: June/July 2026 start for 12 months, full time **Position overview**platform, interconnected with our flagship construction products within* Contribute to the full development lifecycle from design to customer release* Work on a well-established C++/C# codebase* Be a cor ...

Software Engineer Intern — Visa Sponsorship + Fast Growth

A forward-thinking trading technology firm in London is seeking interns to join their team. This role offers exposure to projects in trading technology, hardware acceleration, and systems programming. Interns will work with a diverse tech stack, including Java, Python, TypeScript, and Kubernetes, while prioritiz ...

Software Engineer – Order Management Systems (IBM Sterling)

Software Engineer – Order Management Systems (IBM Sterling) Birmingham , AL - Onsite Job ID: 37175 Posted: Employment Type: Direct Hire Join our client as a Software Engineer supporting and enhancing enterprise Order Management and Store ...

Software Engineer – Sterling OMS & ERP/WMS Integrations

A tech solutions provider is looking for a Software Engineer to support and enhance enterprise Order Management and Store Fulfillment platforms in Birmingham. This technical role involves designing and developing solutions within IBM Sterling Order Management, building integrations with ERP and WMS systems, and ...

Senior C/C++ Linux Software Engineer (27605)

This established technical consultancy develops advanced software and hardware for government and commercial sector clients. Due to continued success, they are seeking an accomplished C/C++ and Linux software engineer to join their team. Varied multidisciplinary projects mean that you could be work ...

Staff Software Engineer – Containerized AI Agents (Remote)

A leading software company in London is seeking a Staff Engineer to join their AI engineering team. You will work on containerized agent systems, leveraging your expertise in Go and AI/ML knowledge. Responsibilities include building and evolving open-source projects that empower developers to create intelligent ...

Senior Software Engineer II Contacts Team Java

Company Description Wise is a global technology company, building the best way to move and manage the world’s money.Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payme ...

Staff System Software Engineer in Test Firmware

Overview Bristol, UK About Graphcore At Graphcore, we’re building the future of AI compute. We’re a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scal ...

Software Engineer, Retail Banking Platform (Kotlin/Cloud)

A UK-licensed bank is seeking a Software Engineer to build and maintain systems for their Retail Banking Platform. The ideal candidate will design scalable backend services using Kotlin or Java, contributing to the bank's growth and innovation in financial services. The role promotes a collaborative team environ ...

Software Engineer, Retail Banking Platform (Kotlin/Cloud)

A UK-licensed bank is seeking a Software Engineer to build and maintain systems for their Retail Banking Platform. The ideal candidate will design scalable backend services using Kotlin or Java, contributing to the bank's growth and innovation in financial services. The role promotes a collaborative team environ ...

Lead Software Engineer Cloud Scale Backend Systems

A leading tech company in Greater London is seeking a hands-on Manager, Software Engineering to lead impactful backend systems development and foster engineering talent. The role emphasizes architectural design, cross-team collaboration, and mentoring while contributing to coding in a cloud-native environment su ...

Senior Software Engineer, Global Pub Admin Platform

A leading music entertainment company in London is seeking a Senior Software Engineer to join our Pub Admin development team. In this role, you'll work on a modern rights and royalty platform, contributing to high-quality user experiences through your expertise in frontend applications like TypeScript and React, ...

Lead Software Engineer Agentic Gen AI / NLP

Job Description Are you passionate about building the next generation of AI solutions? Join us to lead and mentor a team of talented engineers, drive innovation in generative and agentic AI, and deliver impactful, scalable technology for Risk Technology. You’ll collaborate with cross‑functional p ...

Software Engineer Triton Bristol, UK; Cambridge, UK

Graphcoreis one of the world’s leading innovators in Artificial Intelligence compute. It is developing hardware, software and systems infrastructure that will unlock the next generation of AI breakthroughs and power the widespread adoption of AI solutions across every industry. As part of the ...

VP Software Engineer AI Driven Financial Reporting

A leading global investment banking firm is seeking an experienced professional for the Controllers Engineering team. The role involves managing systems development in an Agile environment, producing technical designs, and collaborating with finance stakeholders to optimize workflows. Ideal candidates will have ...

Principal Software Engineer C++ (Cloud Video Framework)

Principal Software Engineer - C++ (Cloud Video Framework) Salary Banding : £74,840 - £98,370 per annumContract : Full-Time, PermanentWorking Location : Hybrid, 2 Days a week in the office, minimumOffice Locations : Basingstoke, Bristol, London <b ...

Lead Software Engineer — Modern Stack & Team Leadership

Overview Lead a team of engineers in a collaborative, innovation-driven culture. Work with a modern, evolving tech stack: AWS, Azure, .NET 8, Terraform, React, TypeScript , DynamoDB, Event-Driven Architecture. Responsibilities Lead a team of engineers in a collaborative ...

Senior Software Engineer, Agentic Infrastructure, GBO Engineering

Senior Software Engineer, Agentic Infrastructure, GBO Engineering London, UK Mid Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area. Apply Bachelor’s degree or e ...

Senior Software Engineer: Scalable E commerce Platform

A fast-growing technology startup is seeking a Senior Software Engineer to shape the future of its core systems. The ideal candidate will work closely with the CTO and the product team, focusing on building reliable and scalable solutions. Confidence in technologies such as Typescript, Node, and React is essenti ...

Senior Software Engineer (Go) UK/EU Sponsorship

Senior Software Engineer (Go) - UK/EU Sponsorship Form3 is explicitly offering UK and EU visa sponsorship for this Senior Go Engineer role. You'll build cloud-native payment processing systems used by major banks and financial institutions. You'll work with Go microservices on AWS/Kubernetes ...

Senior Software Engineer: APIs, Cloud & Scalable Systems

A leading investment platform company in Manchester is seeking a Senior Software Engineer to join their Operational and Regulatory Technology department. This role involves guiding a cross-functional development team in using Agile methodologies, focusing on high-quality product design and delivery. Candidates s ...

SENIOR ADAS EMBEDDED SOFTWARE ENGINEER CLASSIC AUTOSAR

We’re seeking a skilled and experienced Senior ADAS Embedded Software Engineer – Classic AUTOSAR to join JLR as part of the growing ADAS Platform and ECU Architecture team. This is a key role focused on shaping the software foundations that underpin next-generation driver assistance and automated driving syst ...

SENIOR ADAS EMBEDDED SOFTWARE ENGINEER CLASSIC AUTOSAR

We’re seeking a skilled and experienced Senior ADAS Embedded Software Engineer – Classic AUTOSAR to join JLR as part of the growing ADAS Platform and ECU Architecture team. This is a key role focused on shaping the software foundations that underpin next-generation driver assistance and automated driving syst ...

Senior Software Engineer Ticker Plant, Event Processing

Description & Requirements The Ticker Plant system is a central hub of the Bloomberg market data infrastructure, processing daily volumes of several hundred billions of real‑time market events across 100 million instruments. The events originating in the Ticker Plant ultimately drive every financ ...

Senior Manager Senior Software Engineer (AI Projects)

About the role: You’ll be joining PwC’s Risk Line of Service, within our AI & Modelling team, working at the forefront of AI-enabled transformation in the insurance sector. This role is for people who understand technology deeply enough to shape and execute a vision, not just talk abou ...

Senior Software Engineer & Tech Lead — Sports Tech

A leading sports and entertainment marketing firm in London seeks a talented Senior Software Engineer. The role involves building scalable software for iconic sports brands. You will provide technical leadership, collaborate across teams, and influence the technology strategy. Ideal candidates have extensive exp ...

Software Engineer: Distributed Systems for Quant Trading

A leading algorithmic trading firm is seeking an expert programmer to leverage state-of-the-art machine learning technologies. The ideal candidate will have strong programming skills in a statically typed language, experience with data analysis, and a solid understanding of distributed systems. This role offers ...

Staff Software Engineer – Elixir Health AI Platform

A stealth technology company in Newcastle upon Tyne is seeking a Staff Software Engineer to tackle complex healthcare problems using modern software practices. Ideal candidates will have over 10 years of experience and proficiency in Elixir and other programming tools. The role involves designing a modern cloud- ...

Audio Software Engineer – Guitar Plugins (C++/JUCE)

A leading guitar technology firm in Northampton is looking for a Software Developer to design and develop desktop applications and audio plugins. You will collaborate with a passionate team, ensuring high-quality performance and innovation in music technology. The ideal candidate has modern C++ experience and an ...

Forward Deployed Applications Senior Software Engineer London

Forward Deployed Applications - Senior Software Engineer London About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation softw ...

Software Engineer — Mission Critical, On‑Site (UK)

A leading IT consulting firm based in Gloucester is seeking experienced Software Engineers to develop cutting-edge projects for mission-critical operations. Candidates should have expertise in programming languages such as Java, Python, or C++. The role requires on-site attendance and offers excellent profession ...

Lead Software Engineer — Greenfield in‑house Platform

Lead Software Engineer – Build a New In‑House Engineering Function I’m partnering with a high‑growth, technology‑driven organisation that’s embarking on a major shift in how it builds and delivers its digital products. Historically reliant on third‑party solutions, the business ...

Software Engineer (£100 130k + Equity) at Joinkult.ai

Job Title Software Engineer Salary £100k-130k + Equity Company Description Joinkult.ai – Building a real‑time AI copilot for gamers Job Description As the second engineer at Kult, you will build a real‑time AI voice assistant that watches game ...

Staff Software Engineer AI Driven FinTech Platform

Staff Software Engineer Department: Engineering Employment Type: Full Time Location: London Description The TeamThe Financial Services team enables RVU to help customers make the best d ...

Chief Software Engineer & Team Lead (Hybrid, SC)

Role: Chief Software Engineer and Team LeaderLocation: Milton Keynes / London (Hybrid)Salary Range: £88k - £95K + discretionary bonusesActive SC Clearance preferredResponsibilitiesYour main responsibilities will be to.Oversee the delivery of DRAM and DSR solutions and other software en ...

Senior Software Engineer — Video Streaming & AI Tools

A leading media services company is seeking a Software Developer to join the ClearView Rush team. This role involves designing and building a video review platform, requiring expertise in video engineering and a collaborative work ethic. Candidates should possess significant software development experience, part ...

Global Banking & Markets Software Engineer Associate London

What We Do At Goldman Sachs, our Engineers don't just make things – we make things possible. Change the world by connecting people and capital with ideas. Solve the most challenging and pressing engineering problems for our clients. Join our engineering teams that build massively scalable softwar ...

Software Engineer React/TypeScript for UCaaS (Hybrid)

A leading technology company in Manchester is seeking a Software Engineer to develop and maintain innovative UCaaS solutions. The ideal candidate will have strong experience in TypeScript and React, along with good knowledge of HTML/CSS. Responsibilities include collaborating with teams, developing features, and ...

Software Engineer: Build Enterprise APIs & Rust Systems

A forward-thinking software company in Greater London is seeking exceptional Software Engineers to develop their flagship product. The role encompasses backend development and offers the opportunity to influence the direction of the software. Candidates should possess a pragmatic approach and a willingness to em ...

Software Engineer Full Stack APIs (C#/React)

A leading SaaS platform provider is seeking a Software Engineer to design and build user-facing products that connect restaurant brands with their customers. This role requires expertise in C#, .NET, and Front-End technologies such as Typescript and React. You will work on developing robust APIs and contribute t ...

Software Engineer (C# & WPF) – Desktop & Web Solutions

A technology solutions company in Somerset is seeking a Software Engineer to develop and maintain desktop and web applications. The successful candidate will have strong experience in C# and WPF, along with modern frontend frameworks. This role offers the opportunity to work on both new product development and l ...

Full Stack Software Engineer AI Driven Product

A dynamic technology company in London is seeking a Software Engineer to join their hybrid team. The ideal candidate has strong experience with AWS, enjoys both frontend and backend work, and is excited about building AI-driven solutions for major news organizations. You will play a key role in architectural dec ...

Software Engineer (9 month Fixed Term Contract)

Crown Agents Bank is a vastly growing and regulated UK bank that connects emerging and frontier markets to the rest of the world, using FX and payments technology. We are transforming the way payments and FX move through emerging markets, reducing friction so that more money gets to those who need it. Emer ...

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