Canonical is seeking an experienced Senior Software Engineer to help build a fully managed MongoDB solution using Python and Juju. You will deploy and operate MongoDB clusters across multi‑cloud and on‑prem environments and contribute to a hig...Read More>>.

Arrive, the global mobility platform behind Parkopedia, is transforming urban travel. As a Staff Python Engineer you will lead data systems, design scalable data services, and shape production AI capabilities.You’ll own the Spark-based pi...Read More>>.

Frontend leaning Fullstack Engineer(React/TypeScript/Python)Up to £120k+ (plus equity)3 days p/week in LondonFrontend leaning Fullstack Engineer(React/TypeScript/Python) – Would you like the opportunity to join a...Read More>>.

Canonical is a leading open source software company known for Ubuntu, hiring Python developers across teams with remote roles in every time zone. You will write high-quality, well-tested Python, collaborate with a globally distributed team, and co...Read More>>.

Modo Energy is building AI-powered tools for understanding global energy markets — combining large-scale data, forecasting models, and LLM systems into high-performance interfaces engineers and analysts use every day.We're hiring a bac...Read More>>.

Senior Python Engineer (Django / DevOps / IaC) Retail Hybrid: either London or Welwyn Garden City (whichever is closest) 3 days per week 6 months In short: Our Application Security...Read More>>.

Proofpoint is hiring a Senior Software Engineer for the XFI team within the Cloud Integration Group in Belfast. You will help scale the Cross Functional Integrations services that connect to Microsoft and Google email platforms, delivering secure,...Read More>>.

Cognizant is seeking a Python Engineer to design, build and enhance the Digital Onboarding Service within the client API Platform. You will work with the Lead Engineer in an Agile team to deliver high quality, scalable features.You will dev...Read More>>.

Hexwired Recruitment Limited is seeking a Project Engineer to act as the delivery interface between engineering teams and technical partners on a 12-month Outside IR35 contract in the UK.The ideal candidate will hold a 2.1 engineering degre...Read More>>.

Gazelle Global Consulting Limited is hiring a Full Stack Python Developer for a 12-month contract in London with hybrid work (3 days onsite). You will work across backend and frontend, building scalable Python/Flask services, REST APIs and modern...Read More>>.

83zero Ltd is seeking a Senior Python Developer to lead GenAI-powered solutions. You’ll build production-grade Python code, APIs and AI-enabled services for enterprise clients, leveraging LLMs, RAG and AI agents.You’ll work across the f...Read More>>.

Advanced Resource Managers Ltd seeks a Backend Developer (Python) for a 6-month contract in London. Role requires strong banking domain experience and a hands-on approach to building, modernising and supporting distributed backend systems in a hyb...Read More>>.

Mimica, a remote-first AI-powered process intelligence platform, is seeking a Lead/Staff Software Engineer to shape the Python backend across ML-enabled systems. You will own architecture, drive development, and mentor others while collaborating w...Read More>>.

Pharmaceutical Press, the knowledge business of the Royal College of Pharmacy, seeks a talented software professional to design, implement, and maintain publishing software, systems, and customer-facing digital products.You will work in a h...Read More>>.

Ncounter is expanding its AI engineering capability and seeks a Python Engineer to build production-grade, LLM-powered backend services. You’ll design APIs with FastAPI, implement robust data flows with PostgreSQL, and push models into secure, s...Read More>>.

JPMorganChase is seeking a Software Engineer III within Corporate Technology. You will be part of an agile team delivering trusted market-leading technology products in a secure, scalable manner.Responsibilities include design, development,...Read More>>.

Searchability in the United Kingdom is seeking a Python Engineer / Data Engineer with SC clearance to join a public sector consultancy in Manchester on a permanent, hybrid basis.The role focuses on developing Python-based applications, buil...Read More>>.

Version 1 Solutions Limited is seeking a seasoned Python Developer with extensive experience in trading systems and FIX protocol to join our dynamic team in the UK. You will design, implement, and optimize trading applications, collaborating with...Read More>>.

City Science is seeking a senior Python developer to design, build and maintain Python packages for modelling, simulation and data processing. You will lead engineering decisions, shape architecture, and turn analytical needs into reliable softwar...Read More>>.

JPMorgan Chase is seeking a Machine Learning Lead Software Engineer within the Governance & Controls Technology AI/ML team. The role focuses on designing and delivering trusted AI/ML products in a secure, scalable manner across multiple business f...Read More>>.

Spectrum IT Recruitment (South) Limited is recruiting a Senior Python Developer / Tech Lead for a government technology project in Southampton. The role focuses on building automation, IaC with Terraform, and cloud platform engineering in a hybrid...Read More>>.

Location: London | Hybrid WorkingSalary: 90k + 15% Bonus + benefitsSector: London Insurance MarketI'm currently working with an established insurance business looking to hire a Data Engineer to join...Read More>>.

Spectrum IT Recruitment is seeking a Senior Python Developer to lead software engineering on a major government technology project. You will build secure, scalable automation and platform tooling using Python and modern IaC approaches.You'l...Read More>>.

JPMorganChase invites a Python Lead Software Engineer to join the Commodities Derisking Team. You will contribute as a core technical member, delivering trusted, scalable technology for global commodities trading desks.Lead design and devel...Read More>>.

JPMorgan Chase in London seeks a Lead Software Engineer to join the Equities LOB and drive secure, scalable software delivery across multiple business functions. You will craft robust solutions, lead technical design reviews, and collaborate with...Read More>>.

JPMorganChase in the United Kingdom (Scotland) is seeking a Data Engineer III to design, develop, and maintain scalable data pipelines using Python/PySpark on Databricks and AWS. You will work with cross-functional teams to deliver high-quality da...Read More>>.

GlobalLogic, a Hitachi Group Company, is seeking a hands-on software engineer to join product teams and help them work in an AI-native way. You will write production code, modernise pipelines and tooling, set up agentic development tools, and coac...Read More>>.

Mondrian Alpha is seeking an experienced Software Engineer to join its Systematic Trading team in London. You will design and develop the full technology stack underpinning the firm’s global trading operation, including trading systems, market d...Read More>>.

Client Server Limited in Cambridge is seeking a Python Software Engineer – Technologist to join the R&D team on a Greenfield product, with a strong emphasis on backend Python and modern tech.You will work in a hybrid Cambridge office, con...Read More>>.

Paragon Alpha in London is seeking a Network Engineer to design, implement and troubleshoot complex network solutions across on-premises and cloud environments. You will work with cutting-edge tech to support a fast-paced hedge fund infrastructure...Read More>>.

Full Stack Engineer - React/ Typescript - Python (VP)Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network....Read More>>.

MHR International UK Limited is seeking a Data Engineer to join a supportive team building reliable data platforms. You’ll work with Azure, SQL, Python, and modern data pipelines while learning from experienced engineers through mentoring and tr...Read More>>.

Burns Sheehan Limited in Hemel Hempstead is seeking a talented Junior Data Engineer to join a small, experienced data team. You will own and develop data pipelines using a modern cloud stack, with opportunities to grow your engineering skills and...Read More>>.

Jobright is seeking a recent Computer Science/Engineering graduate to join as a Python Engineer, New Grad, focusing on backend services, data pipelines, and AI-powered workflows used by real job seekers.Responsibilities include building Pyt...Read More>>.

London Stock Exchange Group (LSEG) invites applications for an Engineering Graduate Programme in Cloud and DevOps, based in London. The 12-month journey aims to build foundational skills and place you into a division with a view to a permanent rol...Read More>>.

EMBL-EBI is seeking an experienced backend engineer to advance sustainability tooling for high-performance computing. You will process HPC telemetry and energy data, contribute to open-source GA collaborations, and enhance real-time monitoring and...Read More>>.

Client Server in Cambridge is seeking a Python Developer / Backend Software Engineer to design and implement backend systems for a cutting-edge cybersecurity product. You will contribute to a Greenfield project, prototyping ideas quickly and deliv...Read More>>.

Career Change in the United Kingdom offers a beginner-friendly AI traineeship designed to take novices to Junior AI Engineer. The self-paced online program includes training, certification prep, hands-on projects, and job placement support, with a...Read More>>.

Mindrift is seeking a Senior Python Developer to work on project-based AI opportunities for leading tech companies. The ideal candidate will have over 5 years of experience in software engineering, particularly in Python, and strong skills in func...Read More>>.

83zero Ltd is seeking hands-on Python Developers at Consultant level with practical GenAI, LLMs and RAG experience. The role focuses on writing production-grade Python code, building APIs, services and AI applications for enterprise clients in a G...Read More>>.

Prolific is seeking Senior Python Developers to join their Expert Network for training AI models. This role involves evaluating code accuracy and providing feedback on model performance.Ideal candidates should hold a relevant degree and hav...Read More>>.

83zero Ltd is seeking a hands-on Python Developer for GenAI projects in London. You will build production-grade AI applications, APIs and microservices, applying LLMs and RAG technologies to real-world client needs.The role is hybrid (2 day...Read More>>.

Qurious Associates Limited, a fast-growing startup in Oxford, is looking for Python Software Engineers to help build and scale a groundbreaking product. The ideal candidates should have at least 1 year of commercial Python experience as a Junior E...Read More>>.

Prolific is seeking Senior Python Developers to join our Expert Network to train and evaluate cutting-edge AI models. This role offers competitive pay up to $50/hr, flexible hours, and the ability to work from home.The ideal candidate will...Read More>>.