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Senior AWS/Python Engineer (FastAPI) Remote Contract

A recruitment agency is seeking an AWS Software Engineer for a 6-month fully remote contract role. The engineer will focus on building a FastAPI-based service for IAM and support the technical aspects of production systems. Ideal candidates have over 5 years of Python experience, familiarity with FastAPI and rob ...

Python Engineer: Reliability & Automation for Trading Tech

A leading global investment management firm in the UK is seeking a talented Python Engineer to join their Risk & Market Access division. You will play a vital role in enhancing the performance and stability of software systems, working closely on critical applications. Ideal candidates should have over 5 years o ...

Python Engineer – Real Time Trading Systems (HFT)

A leading recruitment agency seeks a Python Software Engineer for a high-frequency trading firm in the UK. This role involves developing systems for real-time market data and trade execution while ensuring performance optimization in a dynamic environment. Ideal candidates should have a minimum of 2 years of Pyt ...

AI Driven Backend Engineer (Python) – Hybrid London

A premier recruitment agency seeks a Back-End Engineer to join their high-calibre team in London. The role involves designing scalable backend systems using Python, integrating AI-generated code, and collaborating on projects. Candidates should have over 5 years of experience in back-end development, a strong gr ...

Backend Python & GCP Engineer | API, DevOps & Security

A consulting firm based in the United Kingdom is seeking a Back-End developer specializing in Python and Google Cloud Platform (GCP). The role involves deploying and managing applications in GCP, designing RESTful APIs, and implementing automated testing strategies. Applicants should have strong DevOps skills, i ...

Senior Python Engineer API & Microservices, CI/CD

X4 Technology is seeking an experienced Python Developer to build and maintain scalable applications. The role involves collaborating in Agile teams, supporting CI/CD processes, and utilizing tools like Git, Jira, and Ansible. Candidates should have over 6 years of experience in Python development and knowledge ...

Senior Python Software Engineer – ML & Systems Lead

Roc Search in the United Kingdom is seeking a Senior Software Engineer who is passionate about purposeful work. You will lead high-quality software development centered on Python, with C/C++ being a strong advantage. Responsibilities include managing software solutions, collaborating with data science teams to d ...

Senior Front end Software Engineer ( React, Bazel And Java )

Senior Front-end Software Engineer ( React, Bazel and Java)** YOU MUST LIVE IN THE UK- ALSO SPONSORSHIP IS NOT PROVIDED**The organisation manages the test infrastructure and tooling that underpin its client applications. The mission is to provide a reliable, consistent and efficient testing ecosy ...

Founding Engineer

Founding EngineerUp to £75,000 + Equity optionsHybrid | 1-2 days a week | London, UKWe're partnering with a well-funded early-stage company building a consumer platform that helps people make smarter decisions about the things they care most about, Animals and Pets. Whether that be reducing costs, sa ...

Staff Engineer

Who are we? Smarkets: Predicting the Future of Betting Smarkets runs one of the world’s most sophisticated prediction markets, handling over £29 billion in volume since 2010 and engaging 200,000+ traders globally. We’re a technology company that happens to revolutionise betting - ...

Staff Engineer

Who are we? Smarkets: Predicting the Future of Betting Smarkets runs one of the world’s most sophisticated prediction markets, handling over £29 billion in volume since 2010 and engaging 200,000+ traders globally. We’re a technology company that happens to revolutionise betting - ...

Staff Engineer

Who are we?Smarkets: Predicting the Future of BettingSmarkets runs one of the world’s most sophisticated prediction markets, handling over £29 billion in volume since 2010 and engaging 200,000+ traders globally. We’re a technology company that happens to revolutionise bettin ...

Senior Python Django Backend Engineer Remote First

A hyper-growth SaaS company in Northern Ireland is seeking an experienced Python/Django Developer to design, develop, and maintain scalable backend systems. This remote-first role involves collaborating with top-tier engineers across the globe, and offers autonomy in shaping technical direction. Ideal candidates ...

Associate Software Engineer (C++/Python) Hybrid & Growth

A leading financial technology firm is seeking an Associate Engineer in Belfast. This role offers an exciting opportunity for early-career engineers, working with modern technologies like C++ and Python in a collaborative environment. You will develop scalable financial systems while honing your skills alongside ...

Lead Software Engineer

Lead Engineer | Weekly visits to Central Bristol | Salary Range: £85-110k Would you like to spend your day-job helping the UK become net-zero? These opportunities don't come around too often - I'm working with a start-up who are supporting the UK with its goal of becoming Net Zero by 2050 - ...

Lead Software Engineer

Lead Engineer | Weekly visits to Central Bristol | Salary Range: £85-110k Would you like to spend your day-job helping the UK become net-zero? These opportunities don't come around too often - I'm working with a start-up who are supporting the UK with its goal of becoming Net Zero by 2050 - ...

Software Engineer

Software Engineer - Hybrid - Up to £60,000 Overview Fuel Recruitment is supporting a leading technology organisation that is looking for a Software Engineer to join its established development team. This role offers the chance to work across modern Front End and Back End technologies, c ...

Software Engineer

Software Developer Hybrid (2-3 days on-site) | Guildford, UK £40-50k per annum We're partnering with an award-winning cleantech business, transforming the bioenergy sector using advanced data science and AI. As the platform scales, they're hiring a Software De ...

VP of Engineering (HealthTech) in Cambridge Bluestorm Recruitment by Dazzle

VP of Engineering (HealthTech) Cambridge, UnitedKingdom Posted 12 months ago Tech Stack React iOS Swift Java JavaScript Android MongoDB Kotlin Amazon AWS Node.js Settin ...

VP of Engineering (HealthTech) in Cambridge Bluestorm Recruitment by Dazzle

VP of Engineering (HealthTech) Cambridge, UnitedKingdom Posted 12 months ago Tech Stack React iOS Swift Java JavaScript Android MongoDB Kotlin Amazon AWS Node.js Settin ...

Lead Engineer – Building the Future of Global Sports Technology! (Leading Global Technology Company)

I am recruiting for a LEAD ENGINEER for a Global Tech Sports Performance Company..... This is a chance to help build products that are used by athletes, coaches, and teams across every major sport worldwide! As a business, they are working on technology that powers elite performanc ...

Senior Network Security Engineer

Job Title: Senior Network Security Engineer Location: Remote working, but with occasional meetups in London/Surrey This is a hands‑on role at an early-stage tech company that’s building an AI‑powered cybersecurity platform for small and mid‑sized businesses and the MSPs that serve the ...

Software Engineers (Java, C#, C++, Python, JavaScript, React) (IT) in Widecombe in the Moor CGI

Overview Widecombe-in-the-Moor, United Kingdom Posted 24 days ago This is a job posted by our partner Jooble Principal Software Engineer, Nifty Gateway Software Engineer, Nifty Gateway (Fullstack) 108 E 16th Street, New York, NY 10003 Proven Experienc ...

Graduate Software Engineer

We’re working with a forward‑thinking technology company looking to hire a Graduate / Junior Software Engineer to join their growing team. This is a fantastic opportunity for someone early in their career to gain hands‑on experience across a modern infrastructure stack, working on systems that are scalable ...

Graduate Software Engineer

We’re working with a forward‑thinking technology company looking to hire a Graduate / Junior Software Engineer to join their growing team. This is a fantastic opportunity for someone early in their career to gain hands‑on experience across a modern infrastructure stack, working on systems that are scalable ...

Graduate Software Engineer

We're working with a forward-thinking technology company looking to hire a Graduate / Junior Software Engineer to join their growing team. This is a fantastic opportunity for someone early in their career to gain hands-on experience across a modern infrastructure stack, working on systems that are scalable, ...

Graduate Software Engineer

We're working with a forward-thinking technology company looking to hire a Graduate / Junior Software Engineer to join their growing team. This is a fantastic opportunity for someone early in their career to gain hands-on experience across a modern infrastructure stack, working on systems that are scalable, ...

C/C++ Engineer

Calling Cryptography / Security experts in Bristol!! Experienced C/C++ Software Engineer with cryptography expertise required to join rapidly expanding company heading for stardom. I am seeking a talented and proven C/C++ Software Engineer with a mix of software expertise - mainly using ...

Senior MLQA Engineer: Test Automation & CI/CD Architect

A leading AI technology company in Bristol is seeking an experienced Software Engineer to design and maintain robust infrastructure for their machine learning software stack. This role emphasizes quality, testability, and collaboration across teams while working with cutting-edge AI technology. Candidates should ...

Onsite AI Deployment Engineer (Metals)

A technology firm in the metals industry is seeking a Forward Deployed Engineer. This role involves on-site customer engagement to identify problems and design solutions across the tech stack. Candidates should possess a Bachelor's degree in Engineering or related fields, with strong programming skills in langua ...

Growth Engineer: Remote Martech & Data Automation

Canonical Group Ltd is seeking a Senior Growth Engineer to manage and enhance their marketing technology stack, architecture, and data systems remotely. The ideal candidate will have expertise in system design, cloud data warehousing, and strong programming skills in Python and SQL. You will collaborate with cro ...

AI Software Engineer – Conversational AI & LLMs (Onsite London)

Oliver Bernard is hiring an AI Software Engineer for their Central London office, offering a salary of up to £140k. The successful candidate will design, build, and deploy innovative AI features, working with a cutting-edge tech stack including Python and various AI frameworks. Responsibilities include developin ...

Senior ML QA Engineer Test Automation & CI/CD

A leading AI compute company in Bristol is seeking an experienced Software Engineer to design, develop, and maintain a complex ML software stack. Responsibilities include building robust test infrastructure, maintaining CI/CD pipelines, and mentoring junior engineers. The ideal candidate will have strong profici ...

Founding Product Engineer — AI Workflows + Equity

twentyAI is seeking a Founding Product Engineer to help shape groundbreaking AI products for consulting professionals. In this role, you'll design multi-step AI-driven workflows and user experiences, owning product features across the entire technology stack. Ideal candidates have a strong background in product ...

Graduate Software Engineer — Hybrid London, DevOps & Cloud

A forward-thinking technology company is seeking a Graduate / Junior Software Engineer in Greater London. This hybrid role provides an exciting opportunity for early-career professionals to work on a modern infrastructure stack and gain hands-on experience. Responsibilities include automating DevOps workflows, m ...

Senior Backend Engineer, Fintech Data & ML Platform

Wave Group is seeking a Senior Software Engineer to be part of their cross-functional product team in Central London. You'll engage in backend-heavy engineering within a Python/FastAPI stack, taking ownership of code reviews, mentoring team members, and driving projects from an early stage. The company offers a ...

Senior AI Security Engineer — Hands on Secure AI Stack

Deepstreamtech is seeking an experienced AI Security Engineer in Greater London to safeguard next-generation AI systems from adversarial threats. This role involves hands-on responsibilities to design and implement security mechanisms for AI components, educate developers on security practices, and perform threa ...

MarTech Backend Engineer Build Scalable APIs & Growth

Deepstreamtech is seeking a Backend Engineer in Marketing Technology based in Greater London. The ideal candidate should have experience with scalable solutions in Python or PHP, a solid understanding of SQL, and HTTP/REST APIs. Responsibilities include building key components of the marketing technology stack, ...

Senior Robotics Engineer — Outdoor Autonomy (ROS 2)

Reply is seeking a Senior Robotics Engineer to develop and integrate systems for outdoor robotics. The role involves strong hands-on experience with ROS 2 along with responsibilities like building the ROS 2 software stack, sensor integration, and advising on data strategies. Ideal candidates will hold a relevant ...

Senior Data & AI Platform Engineer

Venture Post is seeking a Senior Platform Engineer to join their team in Cheltenham, England. In this high-ownership role, you will help build Monaco's data and ML platform, working on scalable pipelines and systems that support AI-driven products. You will tackle challenges related to distributed systems and wi ...

Graduate Software Engineer — Hybrid London, DevOps & Cloud

A forward-thinking technology company is seeking a Graduate / Junior Software Engineer in Greater London. This hybrid role provides an exciting opportunity for early-career professionals to work on a modern infrastructure stack and gain hands-on experience. Responsibilities include automating DevOps workflows, m ...

Senior Backend Engineer, Fintech Data & ML Platform

Wave Group is seeking a Senior Software Engineer to be part of their cross-functional product team in Central London. You'll engage in backend-heavy engineering within a Python/FastAPI stack, taking ownership of code reviews, mentoring team members, and driving projects from an early stage. The company offers a ...

AI Software Engineer – Conversational AI & LLMs (Onsite London)

Oliver Bernard is hiring an AI Software Engineer for their Central London office, offering a salary of up to £140k. The successful candidate will design, build, and deploy innovative AI features, working with a cutting-edge tech stack including Python and various AI frameworks. Responsibilities include developin ...

Senior ML QA Engineer Test Automation & CI/CD

A leading AI compute company in Bristol is seeking an experienced Software Engineer to design, develop, and maintain a complex ML software stack. Responsibilities include building robust test infrastructure, maintaining CI/CD pipelines, and mentoring junior engineers. The ideal candidate will have strong profici ...

Senior MLQA Engineer: Test Automation & CI/CD Architect

A leading AI technology company in Bristol is seeking an experienced Software Engineer to design and maintain robust infrastructure for their machine learning software stack. This role emphasizes quality, testability, and collaboration across teams while working with cutting-edge AI technology. Candidates should ...

Growth Engineer: Remote Martech & Data Automation

Canonical Group Ltd is seeking a Senior Growth Engineer to manage and enhance their marketing technology stack, architecture, and data systems remotely. The ideal candidate will have expertise in system design, cloud data warehousing, and strong programming skills in Python and SQL. You will collaborate with cro ...

Growth Engineer: Remote Martech & Data Automation

Canonical Group Ltd is seeking a Senior Growth Engineer to manage and enhance their marketing technology stack, architecture, and data systems remotely. The ideal candidate will have expertise in system design, cloud data warehousing, and strong programming skills in Python and SQL. You will collaborate with cro ...

Data Engineer

Senior Data Engineer | Forward Deployed | Defence & National Security Our client is a deep data and AI consultancy, working across Defence, Law Enforcement and Central government. They are growing and hiring a Consulting and Senior Consulting Engineers into their Forward Deployed tea ...

Data Engineer

Senior Data Engineer | Forward Deployed | Defence & National Security Our client is a deep data and AI consultancy, working across Defence, Law Enforcement and Central government. They are growing and hiring a Consulting and Senior Consulting Engineers into their Forward Deployed tea ...

Data Engineer

Senior Data Engineer | Forward Deployed | Defence & National Security Our client is a deep data and AI consultancy, working across Defence, Law Enforcement and Central government. They are growing and hiring a Consulting and Senior Consulting Engineers into their Forward Deployed tea ...

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    Realtime Full Stack Engineer React Python Jobs in United Kingdom Job Search Guide, Trends and Insights