Python Software Developer Backend Jobs in UK

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Senior Software Engineer

At Eurobase, we are continuing to evolve and modernise our core platform as part of an exciting transformation journey. With over 30 years of domain expertise, we are introducing a new API driven architecture alongside our existing Legacy system and are looking for a Senior Software Engineer to play a key ...

Golang Developers

Mid / Senior Golang Backend EngineersScroll down the page to see all associated job requirements, and any responsibilities successful candidates can expect.- Exciting NEW Exclusive OchoX FDI- remote Please note candidates should reside in to be eligible to apply.About the Company: Ocho recently fille ...

Principal ML Platform Engineer

Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US. As AI continues to shape the way we live and work, Synthesia develops products to enhance vi ...

Senior Software Engineer

Senior Software Engineer (TypeScript / Python, FinTech, AI) London (Hybrid) £95,000 The Opportunity Join a high-growth, regulated fintech building next-generation infrastructure at the intersection of traditional finance and di ...

Senior Software Engineer

Senior Software Engineer (TypeScript / Python, FinTech, AI) London (Hybrid) £95,000 Any additional information you require for this job can be found in the below text Make sure to read thoroughly, then apply.The Opportunity Join a ...

Senior Fullstack Software Engineer

We are seeking a highly skilled Senior Full Stack Software Engineer to join our team supporting research and foundation model development. This role operates at the intersection of research scientists, ML engineers, and infrastructure teams, enabling rapid experimentation, prototyping, and model deployment ...

Senior Full Stack Engineer

Humanoid is the first AI and robotics company in the UK, creating the world’s most advanced, reliable, commercially scalable, and safe humanoid robots. Our first humanoid robot HMND 01 is a next-gen labour automation unit, providing highly efficient services across various use cases, starting with industrial ...

Senior Fullstack Software Engineer

We are seeking a highly skilled Senior Full Stack Software Engineer to join our team supporting research and foundation model development. This role operates at the intersection of research scientists, ML engineers, and infrastructure teams, enabling rapid experimentation, prototyping, and model deployment ...

Senior Full Stack Engineer

Humanoid is the first AI and robotics company in the UK, creating the world’s most advanced, reliable, commercially scalable, and safe humanoid robots. Our first humanoid robot HMND 01 is a next-gen labour automation unit, providing highly efficient services across various use cases, starting with industrial ...

Scala Developer 12 Month Contract (Outside IR35)

£450 per day Fully Remote (UK-based) Occasional Out-of-Hours Work Required Im supporting a long-term programme looking for an experienced Scala Developer to join a high-performing engineering team on a 1 ...

Full Stack Engineer

**Motorola Solutions values your privacy** .## **Company Overview**At Motorola Solutions, we believe that everything starts with our people. We’re a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help protect people, pro ...

Senior Application Engineer

Senior Applications Engineer - Connect Fibre Working from Home £65,000 per annum plus benefits The Company Founded in 2020 by a t ...

Fourth Consecutive Microsoft MVP Award for Principal Consultant Jamie Taylor

Fourth Consecutive Microsoft MVP Award for Principal Consultant Jamie Taylor July 11, 2025 Share this Article LEEDS, UK. July 11th, 2025 – RJJ Software is delighted to announce that Jamie Taylor, Principal Consultant and founder, has been awarded Microsof ...

Fourth Consecutive Microsoft MVP Award for Principal Consultant Jamie Taylor

Fourth Consecutive Microsoft MVP Award for Principal Consultant Jamie Taylor July 11, 2025 Share this Article LEEDS, UK. July 11th, 2025 – RJJ Software is delighted to announce that Jamie Taylor, Principal Consultant and founder, has been awarded Microsof ...

Full Stack GCP Engineer

Senior Full Stack Engineer (GCP) – AI-Powered Market Intelligence Platform Are you a Full Stack Engineer who thrives on building scalable, data-driven platforms that solve real-world problems? Our client is transforming a global supply chain through AI and real-time market intellige ...

Software Lead

About the Role You will play a key role in designing and delivering advanced software solutions for underwater robotic systems. This position focuses on developing innovative, high-quality software aligned with business and project requirements. As a Software Lead, you will take owner ...

Software Lead

About the Role You will play a key role in designing and delivering advanced software solutions for underwater robotic systems. This position focuses on developing innovative, high-quality software aligned with business and project requirements. As a Software Lead, you will take owner ...

Manager, AI Deployment Engineering Codex

About the teamThe AI Deployment Engineering team is responsible for ensuring the safe and effective deployment of OpenAI technologies across developers and enterprises. We act as trusted technical partners, helping customers move from experimentation to production by designing, imp ...

Manager, AI Deployment Engineering Codex

About the teamThe AI Deployment Engineering team is responsible for ensuring the safe and effective deployment of OpenAI technologies across developers and enterprises. We act as trusted technical partners, helping customers move from experimentation to production by designing, imp ...

AI Software Engineer

AI Software EngineerLocation: ManchesterRole Type: PermanentWork Setup: Hybrid - 3 days onsite What you'll do Design, build and maintain production-grade AI services, APIs and platforms used across European technology teams Develop AI-enabled developer tooli ...

AI Software Engineer

AI Software EngineerLocation: ManchesterRole Type: PermanentWork Setup: Hybrid - 3 days onsite What you'll do Design, build and maintain production-grade AI services, APIs and platforms used across European technology teams Develop AI-enabled developer tooli ...

Lead Software Engineer

MCS Group is working with a new entrant to NI as they seek to hire a Principal Software Engineer.The information below covers the role requirements, expected candidate experience, and accompanying qualifications.A fully remote role within Northern Ireland, this is a brilliant opportunity for a Principal ...

Senior Full Stack Engineer (Backend leaning)

Senior Full-Stack Engineer (Backend-Leaning) – SaaS + AI All candidates should make sure to read the following job description and information carefully before applying.Join a seed-stage SaaS startup backed by leading VCs, adopting AI to redefine their product. They’re ...

Senior Software Engineer Fusion Automation API

Senior Software Engineer— Fusion Automation API Location: Munich, Parsberg, Birmingham, or remote in Germany or UK We are on a multi-year mission to revolutionize the Design to Manufacture industry with Autodesk Fusion and are excited to offer an impactful role in our Product Development an ...

Senior Software Engineer Fusion Automation API

Senior Software Engineer— Fusion Automation API Location: Munich, Parsberg, Birmingham, or remote in Germany or UK We are on a multi-year mission to revolutionize the Design to Manufacture industry with Autodesk Fusion and are excited to offer an impactful role in our Product Development an ...

Senior Software Engineer SC clearance

Senior Software Engineer Location: Near Winchester Salary: Up to £65,000 Clearance: Must hold SC clearance and be eligible for DV clearance Overview A leading technology organisation within the defence and national security sector is ...

Senior Software Engineer SC clearance

Senior Software Engineer Location: Near Winchester Salary: Up to £65,000 Clearance: Must hold SC clearance and be eligible for DV clearance Overview A leading technology organisation within the defence and national security sector is ...

Senior Python Engineer – Telecomms Innovator

Stars Arena is seeking a Senior Python Developer based in London. In this role, you will innovate within the telecommunications market and lead the team with your technical prowess in Python. You must be adaptable and able to switch between different frameworks effectively. The position offers a compet ...

Software Engineer

Location: Hybrid - a blend of home working and office based, 60/40 split (Hessle, HU13 0DH) Hours: 8.30am-5.00pm, Monday to Friday (37.5 hours per week) Salary: Dependant on experience, with bonus opportunity Visa Sponsorship: This position does not meet the UK Home Office sponsorship ...

Full Stack Software Engineer

Full Stack Software EngineerCheltenham, full time onsite Ncounter is supporting a highly specialised software consultancy delivering secure, high assurance engineering into some of the UK’s most sensitive environments. This is a role where technical depth really matters, with engineers ...

Software Engineer C# Trading Relocate to Bermuda

Software Engineer / Developer (C# .Net AWS) Relocate to Bermuda!Are you a full stack technologist with a product based mindset?You could be progressing your career in a life changing opportunity to relocate to Bermuda, in a hands-on Software Engineer role at a tech driven, global Asset Ma ...

Software Engineer C# Trading Relocate to Bermuda

Software Engineer / Developer (C# .Net AWS) Relocate to Bermuda!Are you a full stack technologist with a product based mindset?You could be progressing your career in a life changing opportunity to relocate to Bermuda, in a hands-on Software Engineer role at a tech driven, global Asset Ma ...

Principal Software Engineer

Principal Software Engineer (FinTech) - £80,000-£90,000 - Hybrid All candidates should make sure to read the following job description and information carefully before applying.A fast-growing fintech company is looking for a highly hands-on Staff Software Engineer to he ...

Senior C++ Developer HFT/ Trade Data (£700p/d Outside IR35)

Senior C++ Developer - HFT/ Trade Data (£700p/d Outside IR35) This role is with Volition, partnering with a Capital Markets FinTech. The Senior Engineer will develop high-performance C++ systems focused on Market/Trade Data Products. Responsibilities Own the full scope of ...

Full Stack Engineer

This range is provided by Premier Group. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Full Stack Developer Opportunity Location: London (Office-based, collaborative team) Industry: Data Analytics / So ...

Senior Developer

Senior Developer 6 months Remote Inside IR35 - Umbrella only Active SC security cleared or eligible candidates will be considered Experience Experienced in TDD and working with complex data challenges. Python as the p ...

Market Data Feeds Software Engineer

Market Data/ Feeds Connectivity Developer Required for a top Quant Finance firm in London. We are seeking a strong Market Data Software Engineer who is skilled in working specifically within a feeds/ market data team within a Hedge Fund or similar company. (If you have not worked in a similar tea ...

Senior C++ Developer HFT/ Trade Data (£700p/d Outside IR35)

Senior C++ Developer - HFT/ Trade Data (£700p/d Outside IR35) This role is with Volition, partnering with a Capital Markets FinTech. The Senior Engineer will develop high-performance C++ systems focused on Market/Trade Data Products. Responsibilities Own the full scope of ...

Developer Platform Engineer

About Us Equals Money is a leading payments and financial operations platform helping businesses simplify, control, and optimise their money movement. With more than a million customers served over 18 years, our award‑winning portfolio spans travel money, international transfers, card issuing, FX ...

Developer Platform Engineer

About Us Equals Money is a leading payments and financial operations platform helping businesses simplify, control, and optimise their money movement. With more than a million customers served over 18 years, our award‑winning portfolio spans travel money, international transfers, card issuing, FX ...

Senior Engineering Manager

Plentific is a property technology platform used by housing providers, local authorities, housing associations, asset managers, and contractors across the UK and Germany to manage repairs, maintenance, compliance, and contractor operations at scale. Our platform combines marketplace infrastructure, workflo ...

Hedge Fund Senior C++ Quant Developer Equities Linux Python Data/Algos/Low Latency

Hedge Fund - Senior C++ Quant Developer - Equities - Linux - Python - Data/Algos/Low latency Hedge Fund background essential C++ (Version 11 upwards), Linux, Python (nice to have). Trading systems experience - ideally experience working in the equities space. Ideally the technical h ...

Senior Software Engineer (Enterprise AI Platform, UK)

About WRITER WRITER is where the world’s leading enterprises orchestrate AI-powered work. Our vision is to expand human capacity through superintelligence. And we’re proving it’s possible—through powerful, trustworthy AI that unites IT and business teams together to unlock enterprise-wide transfo ...

Senior Software Engineer (Enterprise AI Platform, UK)

About WRITER WRITER is where the world’s leading enterprises orchestrate AI-powered work. Our vision is to expand human capacity through superintelligence. And we’re proving it’s possible—through powerful, trustworthy AI that unites IT and business teams together to unlock enterprise-wide transfo ...

Ruby Developer

Overview Ruby Developer - Up to £75,000 - SaaS Salary: Paying £55,000 - £75,000 depending on experience Location: Hybrid working in Central London Office The Company I’m working with a scaling SaaS company that’s transforming the way busi ...

Senior Technical Product Manager Updated

Product Management - Technical (Developer Experience) Location: Manchester Campus (Hybrid) - Occasional TravelHours: 37.5/week The Role: We are looking for a Technical Product Manager to lead our high-scale backend ecosystems. You will treat internal e ...

Ruby Developer

Overview Ruby Developer - Up to £75,000 - SaaS Salary: Paying £55,000 - £75,000 depending on experience Location: Hybrid working in Central London Office The Company I’m working with a scaling SaaS company that’s transforming the way busi ...

Full Stack Engineer

About us Encord is the universal data layer for AI that helps 300+ AI teams train and run models on the right data. Our platform indexes, curates, annotates, and evaluates data across the full AI lifecycle, from development through production. Trusted by Woven by Toyota, AXA, UiPath, Zipline, and ...

Senior Full Stack Engineer

Senior Full Stack Developer (Angular / .NET) Location: Guildford Salary: Up to £75,000 (flexible) We’re working with a growing tech business seeking a Senior Full Stack Developer to build scalable, high-performance applications across both frontend and backend. ...

Senior Full Stack Engineer

Senior Full Stack Developer (Angular / .NET) Location: Guildford Salary: Up to £75,000 (flexible) We’re working with a growing tech business seeking a Senior Full Stack Developer to build scalable, high-performance applications across both frontend and backend. ...

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