95,847+ Python Developer Cloudnative Aws Serverless Jobs in UK — Top Companies Hiring June 2026

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Hybrid Weapon Systems Algorithm Developer ML & Geospatial

A leading defense contractor in Gloucester is seeking an Algorithm Developer to join their advanced weapon system development team. The position requires expertise in designing and testing mathematical algorithms using Matlab and Python, alongside experience in machine learning and numerical simulations. Candida ...

Finance Software Junior Developer — London, Full Time

TwentyCi Ltd is seeking a Junior Developer to join our dynamic team in London. This full-time role offers the opportunity to work closely with experienced developers in the accounting/financial/insurance industry. You will design, develop, and maintain software solutions while gaining valuable experien ...

Senior Quantitative Developer Rates & Derivatives

A global financial institution is looking for a Quantitative Developer to enhance its Rates business through advanced modeling solutions. The role involves developing and implementing sophisticated analytical and risk management models while ensuring they are well-documented and tested. Ideal candidates will pos ...

VP Level Lead: Python & AI Platform Engineer

J.P. MORGAN is seeking a Lead Software Engineer to join the Athena Core DevTools team. You will design and build tools that enhance the developer experience for thousands of engineers across the firm, driving innovation and technical excellence. The ideal candidate will have strong engineering fundamen ...

Software Developer

Software Developer TechForward Solutions London Full-time 1 day ago Job Description TechForward Solutions is hiring a Software Developer to join our growing engineering team. Requirements 3+ years experience in full-stack development Proficiency ...

Senior Developer – Nodejs

Senior Developer – Nodejs Hybrid – 3 days in Norwich Up to £70k Innovative Senior Full Stack Developer (back end focused) required to join a talented IT cutting edge team! You will offer extensive knowledge and expertise in software development and with a foc ...

Software Developer x 2 C#/.Net/Angular Up to £55k

Software Developer x 2 - C#/.Net/Angular - Up to 55k An award-winning software house requires a number of C#/ASP.Net Software Developers to join its innovative and growing software delivery team. Suitable candidates will be responsible for translating project requirements into functio ...

Technical Lead Active SC, Java

Technical LeadUp to £550 per day (Inside IR35)London / Remote3 months initially My client is an instantly recognisable consultancy who urgently requires a Technical Lead/Lead Developer, with Active Security Clearance (SC), and with proven team lead experience to join a business-critic ...

Technical Lead Active SC, Java

Technical LeadUp to £550 per day (Inside IR35)London / Remote3 months initially My client is an instantly recognisable consultancy who urgently requires a Technical Lead/Lead Developer, with Active Security Clearance (SC), and with proven team lead experience to join a business-critic ...

Software Developer x 2 C#/.Net/Angular Up to £55k

Software Developer x 2 - C#/.Net/Angular - Up to £55kAn award-winning software house requires a number of C#/ASP.Net Software Developers to join its innovative and growing software delivery team.Suitable candidates will be responsible for translating project requirements into functional code and ...

Mid Level NodeJS Engineer (Remote)

Full Stack Node.js DeveloperHIRING: 🚀 Backend-Leaning Full Stack Engineer x 2 | Node.js, TypeScript, AWS, Kubernetes & Next.js 🚨 Remote - 1 x a month Reading | £45,000 - £55,000 + benefits 🔥We're working with an ambitious, fast growing technology business building products that genuinely make ...

Senior Ruby on Rails Developer

Direct message the job poster from KE Technology Director - Ruby Specialist at KE Technology Ruby Developer - Remote (UK-based) - Up to £85K Are you a Senior Ruby on Rails Developer looking to work on scalable, high-traffic applications in a modern, engineering-led en ...

Senior Ruby on Rails Developer

🎯 Hiring: Senior Ruby on Rails Developer (Remote - UK Based) 🌍 Location: Anywhere in the UK (100% Remote) 🕒 Job Type: Full-Time | Flexible Hours | Work-Life Balance Champions🚀 Why This Role Rocks: Ready to level up your dev career with a company that actually values innovation, autonomy, and ...

Senior Delivery Consultant Modernisation, Professional Services

Description The Amazon Web Services Professional Services (ProServe) team is seeking a skilled Sr. Delivery Consultant to join our team at Amazon Web Services (AWS). In this role, you'll work closely with customers to design, implement, and manage AWS solutions that meet their technical requireme ...

.NET Developer

.NET Developer, .NET 9, C# - Consultancy - Bracknell (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, Web API 2, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is an award wi ...

Senior .NET Developer

Senior .NET Developer - .NET, React, SQL £60,000-£80,000 Oxford/Remote Harvey Nash have partnered with a global business well established within the online gaming/gambling industry who have ambitious growth plans heading into 2024. ...

.NET Developer

.NET Developer - Leading E-Book Firm - Leicester (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, Web API 2, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is a leading e-boo ...

.NET Developer

.NET Developer - Leading E-Book Firm - Leicester (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, Web API 2, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is a leading e-boo ...

.NET Developer

.NET Developer, .NET 9, C# - Consultancy - Bangor (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, Web API 2, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is an award-winni ...

Ruby Developer

11497AW£70k – 80k per yearRuby on Rails DeveloperHybrid work 2/3 days onsite per monthWe are seeking an experienced Ruby on Rails Developer to join our clients growing engineering team. This is an exciting opportunity for a passionate de ...

Ruby Developer

11497AW£70k – 80k per yearRuby on Rails DeveloperHybrid work 2/3 days onsite per monthWe are seeking an experienced Ruby on Rails Developer to join our clients growing engineering team. This is an exciting opportunity for a passionate de ...

C++ Developer Top Market Maker Crypto

C++ Trading Platform Developer – High-Performance Crypto Trading Location: London One of the largest crypto-native algorithmic trading firms globally is seeking a C++ Developer to join its global trading platform team. The firm provides algorithmic liquidity across major ...

Data Scientist in City

Data Scientist Cardiff / Hybrid Engineering AI & Predictive Analytics We're supporting a growing engineering business looking to hire a Data Scientist to help develop scalable ML and AI solutions across compliance, risk and contractor analytics platforms. You’ll work closely with AI Engin ...

Data Engineer

Overview Data Engineer role at Data Reply in London. You will design and develop high-performance big data applications, manage complex data sets, and work across the full development lifecycle. Responsibilities Translate functional requirements into technical requirements as ...

Data Scientist

Data Scientist | Cardiff / Hybrid | Engineering | AI & Predictive Analytics We’re supporting a growing engineering business looking to hire a Data Scientist to help develop scalable ML and AI solutions across compliance, risk and contractor analytics platforms. You’ll work closely with AI ...

Cloud Data Platform Software Engineer II

Software Engineer II – Commercial & Investment Bank Job Responsibilities Execute standard software solutions, design, development, and technical troubleshooting Write secure and high-quality code using at least one programming language Design, develop, code, an ...

DevOps Engineer

DevOps Engineer : Up to £300 per day Outside IR35 : Hybrid North East Key Responsibilities Extend Slurm cluster job scheduling via Docker and test AWS expansion Design and implement a big data storage layer for optimisation outputs (MongoDB or S3-backed) Augment ...

System Engineer

A leading quantitative trading firm is looking for a Trading Systems Engineer to help support the Linux infrastructure powering its global trading environment. You’ll work closely with engineering and operations teams to deploy, maintain, and improve the systems that support live trading. Wh ...

Software Engineer

Job Title: Software Engineer Location: LondonKey Responsibilities:- Develop, test, and maintain software applications using Python.- Collaborate with cross-functional teams to design and implement cloud-based solutions.- Ensure code quality, scalability, and reliability through best p ...

Software Engineer

Job Title: Software Engineer Location: LondonKey Responsibilities:- Develop, test, and maintain software applications using Python.- Collaborate with cross-functional teams to design and implement cloud-based solutions.- Ensure code quality, scalability, and reliability through best p ...

Technical Lead

Location UK - Hybrid (2 days in office every fortnight) Duration 12 months We are seeking two experienced Python‑focused Technical Leads for a long‑term contract engagement. The role is backend‑leaning but requires TypeScript front‑end experience , ...

Mid Level Ruby on Rails Developer

This range is provided by Sorcer. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Sorcer Ruby Talent Consultant | ‘recruitment with morals’ Mid-Level Ruby on Rails ...

.NET Developer

.NET Developer, .NET 9, C#, Agile - Andover Tech stack: .NET Developer, .NET 9, ASP.NET, C#, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, Web API 2, Agile, SQL Server 2022, Programmer, Full Stack Engineer, Architect. We are pleased to announce ...

Senior Software Developer C and Linux

IT Jobs Lymington, England £250 - £350 per day Contract Apply Now Senior Software Developer C and Linux A leading tech company specialising in data management have an immediate requirement for an experienced C/Linux Software Developer for an initial 6 month contractKey Skills: ...

Senior Software Developer C and Linux

IT Jobs Lymington, England £250 - £350 per day Contract Apply Now Senior Software Developer C and Linux A leading tech company specialising in data management have an immediate requirement for an experienced C/Linux Software Developer for an initial 6 month contractKey Skills: ...

Technical Architect (NPPV2 Cleared) UiPath / RPA Focus

Technical Architect (NPPV2 Cleared) - UiPath / RPA Focus📍 Location: London (1 day per week onsite) 📅 Contract Length: 6 Months 💰 Rate: £500 per day (Inside IR35 - Umbrella)OverviewWe're currently seeking an experienced Technical Architect with active NPPV2 police clearance to join ...

Senior Software Engineer — AI Driven Platform Lead (Remote)

SourceWhale is seeking a Senior Software Engineer to own complex technical delivery, mentor engineers, and drive technical excellence in a flexible remote/hybrid role. As a key player in a growing team, you will tackle challenging problems and improve code quality while collaborating cross-functionally with o ...

LLM Research Scientist — Production AI & RAG

Feedinkoo is seeking a researcher in cutting-edge LLM technologies to innovate across Amazon businesses. This role involves applying AI research to enhance products such as Alexa and AWS. The ideal candidate will hold a PhD or Master’s degree in a related field, possess programming experience in Java, ...

Remote Senior AI Software Engineer Biomedical Systems

Owkin is seeking a Senior AI Software Engineer to develop cutting-edge AI products for biomedical research. This remote role in the UK involves building systems that integrate large language models and AI technologies, ensuring impactful user experiences. You will lead a multi-disciplinary team in creating scala ...

Remote Senior Data Engineer AI Tooling Fully Remote up to GBP140k Nigel Frank

Overview Senior Data Engineer - AI Tooling - Fully Remote - up to GBP140k Posted about 1 month ago This job is posted by Jooble. To read the full text, please click on the Apply Now link. Tooling Requirements Proficiency in Python and at least one othe ...

Staff Software Engineer: Provenance & Supply Chain Platform

Cloudsmith is seeking a Staff Software Engineer to join our Supply Chain Trust team in the UK. This role involves building capabilities for end-to-end traceability in software artifacts, focusing on provenance and attestation. Key responsibilities include designing the ingestion service, owning storage architect ...

Software Engineer (Full Stack, Java)

Title: Full Stack Java & React Software Engineer (Mid-Level) Location: Hybrid, 3 days a week in Manchester, 2 day remote Salary: From £50,000 Purpose of the role The role is to design, build and support highly scalable, highly available, performant ...

Software Engineer (Senior Java)

Title: Java Software Engineer (Senior-Level) Location: Hybrid, 3 days a week in Manchester, 2 day remote Salary: From £60,000 Who we are interactive investor is an award-winning investment platform that puts its customers in control of their financi ...

Hybrid Full Stack Java & React Engineer

Title: Full Stack Java & React Software Engineer (Mid-Level) Location: Hybrid, 3 days a week in Manchester, 2 day remote Salary: From £50,000 Purpose of the role The role is to design, build and support highly scalable, highly available, performant ...

Principal UI Engineer

Principal UI Engineer (React / TypeScript) Ocho People | Technology Recruitment Principal level UI engineering role at a world leading financial markets infrastructure organisation Senior technical authority across UI architecture, standards and delivery spanning multiple team ...

Staff DevOps Engineer

About the Position As a Staff DevOps Engineer you’ll take the lead in building and maintaining the cloud infrastructure that powers our products. You’ll be responsible for architecting, implementing, and optimizing scalable, secure, and high‑performance systems that support a dynamic and fast‑gro ...

Senior Full Stack Engineer

Senior Full Stack Engineer – React, Python, GCP After a successful first year, a fast-growing scale-up is expanding its engineering function and is looking for a Senior Full Stack Developer to help develop it's flagship product as well as build and design new products, including exploring agentic AI! < ...

Build Engineer

Hybrid work model - 3 days in the office, 2 days wfh 6 months contract with possible extensions 5V Tech are working with a fast-growing deep tech company building a completely new class of AI accelerator hardware and software from first principles. They’re no ...

Software Developer Post Trade Automation

Software Developer Post-Trade AutomationNcounter are supporting a globally recognised systematic investment firm in hiring a Python focused Software Developer to join their Post Trade engineering group. This team builds and operates the pipelines that sit at the heart of post trade processing, powering m ...

Python and Kubernetes Software Engineer Data, AI/ML & Analytics

Python and Kubernetes Software Engineer - Data, AI/ML & Analytics Join to apply for the Python and Kubernetes Software Engineer - Data, AI/ML & Analytics role at Canonical Python and Kubernetes Software Engineer - Data, AI/ML & Analytics Join to app ...

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    Python Developer Cloudnative Aws Serverless Jobs in United Kingdom Job Search Guide, Trends and Insights