python developer remote aws jobs in London

About the Role Factory is bringing autonomy to software engineering. We are looking for a Technical Support Engineer to ensure customers get maximum value from our developer‑centric platform. This position sits at the intersection of customer success, product management and engineering. You will partner with customers to resolve architecture, performance...

B4B Payments, part of the Banking Circle Group, is seeking versatile engineers to own features end-to-end across the full software development lifecycle. You will design, build, test and ship software in a regulated payments environment, using AI-assisted delivery and a polyglot stack (Ruby, Node, Go) on AWS.This hybrid London-based role may accommodate...

Job Title: Systems Engineer Location: Remote + Quarterly Planning Sessions in Bristol Remuneration: £600 per day via Umbrella Company Contract Details: Temporary - 6 Months (Scope for Extensions) Responsibilities: Our client is seeking a talented Systems Engineer to play a pivotal role in a transformative modernisation programme. The organisation is...

STEM Expert (MSc./PhD) Position: STEM Expert Type: Contractor Compensation: $60–$120/hour equivalent Location: Global, Fully Remote About the Job We’re seeking highly skilled STEM and scientific-domain experts to contribute to an AI training project focused on technical problem-solving, scientific reasoning, data analysis, and Python-based...

AWS Cloud Security Engineer £650pd Inside IR35 ContractSC Clearance Required (Used Within Last 12 Months)Hybrid Working | Occasional London TravelStart Date: November 2026 | Contract Until March 2027 A leading consultancy is seeking an experienced AWS Cloud Security Engineer to support a major Home Office programme focused on migrating a large-scale product...

STEM Expert (MSc./PhD) Position: STEM Expert Type: Contractor Compensation: $60–$120/hour equivalent Location: Global, Fully Remote About the Job We’re seeking highly skilled STEM and scientific-domain experts to contribute to an AI training project focused on technical problem-solving, scientific reasoning, data analysis, and Python-based...

Our client is a leading British bank.All potential candidates should read through the following details of this job with care before making an application.Join us at our client as an Integrated Financial Crime Model Developer.You will design, build and deploy machine learning models that support scalable, high quality financial crime detection across the...

At The Multiplayer Group (MPG), we create world-class multiplayer experiences through Co-Dev and Full-Dev partnerships. Our people-first culture supports a diverse, global team in a welcoming and flexible work environment. With teams spread worldwide, we prioritise connection—both online and in person. Giving back is central to who we are, with a focus on...

Here at Humanoid, we believe in a future where robots amplify human potential. That’s why we’ve set out on a mission to build the world’s most capable, commercially-scalable, and safe humanoid robots. We’re bringing that mission to life with HMND‑01 - our rapidly developed humanoid platform being deployed in real industrial environments - and...

An innovative fintech organization is seeking a skilled C#/.NET Core Engineer for a fully remote role in the UK. This exciting opportunity involves working on a cutting-edge payments platform, where you will design and develop secure, high-performance financial applications. You will collaborate with an agile team, focusing on integrating payment APIs and...

STEM Expert (MSc./PhD) Position: STEM Expert Type: Contractor Compensation: $60–$120/hour equivalent Location: Global, Fully Remote About the Job We’re seeking highly skilled STEM and scientific-domain experts to contribute to an AI training project focused on technical problem-solving, scientific reasoning, data analysis, and Python-based...

Murex Risk Developer12-Month Contract - Inside IR35 - market rateLondon based - can be fully remoteBanking sectorWe are seeking an experienced Murex MX.3 Developer / Technical Consultant to support the client's Capital Markets technology organization.The successful candidate will have strong hands-on Murex development and configuration experience combined...

emagine is seeking an experienced Transaction Monitoring Engineer to design, develop, and optimise monitoring scenarios on the Quantexa platform in a primarily remote UK setting. You will work with AML, Compliance and Tech teams to translate regulatory requirements into scalable technical solutions.The role involves hands-on Python development, data...

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable...

**ABOUT US:** LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we...

MAXTRAMAX is seeking an experienced Senior AI Software Engineer to design, build, train, and deploy advanced AI solutions for commercial, government, and security-focused applications. You will lead AI model development, collaborate with cross-functional teams, and contribute to strategic AI initiatives.The role emphasizes scalable architectures, DevSecOps...

Unmind is hiring a Software Engineer (Full Stack) on a 9-month parental leave cover. You will ship features end-to-end for enterprise clients, shaping the product with AI-assisted development using Claude Code.The role spans the stack—TypeScript, React, GraphQL, Node.js, Python, Golang, SQL—and emphasizes reliability, security, and observability. We...

A recruitment agency is seeking a Senior Data Scientist for a 6-month contract in the Greater London area. The role requires extensive experience in data science and analytics, particularly within fintech or insurance. Key responsibilities include developing data models, creating predictive models for user engagement, and designing analytics tools....

Senior Blockchain Engineer (Remote in Europe and in UAE) Job Responsibilities: Develop software in Rust for our core node. Write tests and develop the test framework in both Rust and Python. Assist in designing and planning the architecture of the core node. Address and fix bugs and security issues as needed. Contribute to shaping the future of the core...

Senior C# Developer / Software Engineer (C# .Net AWS Python) London / WFH to £100kWould you like to join a growing and profitable start-up that is viewed as a leading FinTech disruptor in a senior role that will allow you a great deal of influence and progression?As a Senior C# Developer you will architect and build highly performant and scalable solutions...