senior python engineer with react

Validus Risk Management is seeking a Python Software Engineer to join the Client Success Team in London. You will own small-to-medium enhancements from idea to production, translating financial requirements into robust, scalable solutions.As a Senior Developer, you will lead CST initiatives, mentor others, and ensure delivery with high accountability and...

Consilience Consulting in London is seeking a mid to senior Python Software Developer to join a city-based international tech start-up. You will work on the backend stack using Python, Django and Django REST Framework, scaling the platform as part of a close-knit team including the COO, CTO, Head of Product and CEO.Applicants should have 3+ years of Python...

A financial services firm in Greater London is seeking a skilled software engineer to develop and enhance their investment reporting platform. The successful candidate will have over 5 years of experience with Python and Django, be involved in the full software life cycle, and collaborate with various teams. This full-time position offers a range of...

A security solutions company in Cambridge seeks a Senior Software Developer skilled in C and Python for embedded systems. Responsibilities include designing and testing next-gen cryptographic Hardware Security Modules. Candidates should have a degree in a relevant field and experience in Linux environments. This full-time position offers flexibility in work...

GCA Altium seeks a Back-End Engineer to design and maintain web services and data pipelines in Cambridge. This role involves collaborating with teams to develop new features for electronics design.Successful candidates should have a minimum of 5 years' experience in web service development, advanced knowledge of Go or Python, and a strong understanding of...

A technology firm is seeking a Senior Backend Engineer to lead the design and implementation of core backend services for an Azure-based SaaS platform. This role emphasizes the creation of robust REST APIs, optimization of workflows, and maintenance of cloud infrastructure. Ideal candidates will possess over 6 years of experience in Python backend...

Jobtailor is seeking an experienced backend engineer to unify the stack for AI forecasting at scale in London. You will connect the network, signal layers, and forecasting architectures into one coherent system, shipping production-grade Python that runs in real time rather than notebooks.You will own the agent orchestration and signal pipelines, work...

Select how often (in days) to receive an alert:Senior Software Engineer, Full-Stack Applications (Python)Requisition ID: 47408Business Unit: Fitch GroupCategory: Information TechnologyLocation: Manchester, GBDate Posted: Jul 26, 2026Senior Software Engineer, Full-Stack Applications (Python) – Ratings TechnologyLocation: ManchesterFitch Ratings is seeking a...

Senior Backend Java Engineer Build software that matters. Shape the future of engineering. We're looking for an experienced Senior Backend Java Engineer who is passionate about building scalable, high-quality software and helping teams grow. This is more than a hands-on engineering role—you'll influence technical direction, mentor other engineers, drive...

Mongoose Gray is seeking a Full Stack Engineer to work in a fast-paced software environment in Greater London. The role offers a salary of £90,000 per year with benefits and remote working options. Responsibilities include developing front-end solutions with React and Typescript, building scalable back-end systems in Python/Django, and integrating...

N Consulting Limited is looking for a Data Engineer (Python Enterprise Developer) to work in a hybrid model with 4 days a week in London, Canary Wharf. The ideal candidate will have 8+ years of experience in Python scripting, and proficiency in tools such as Postgres SQL and Azure Databricks.Responsibilities include coordinating teams across locations,...

JPMorganChase in the United Kingdom is seeking a Software Engineer III to join the Markets Technology team, building trusted, scalable cloud-based solutions and contributing as a core technical member. You will work in an agile environment to deliver market‑leading technology products in a secure, stable, and scalable manner.You will design APIs, leverage...

Allscreens Nationwide Ltd is seeking a Full Stack Python Engineer to join a business-critical cloud transformation programme. You will work on a large-scale Python estate, refactoring legacy code, breaking down monolithic applications into modular components, and migrating solutions from on‑prem environments into AWS.The role is hands-on and...

iXceed Solutions in Canary Wharf, London is looking for a highly skilled Data Engineer (Python Enterprise Developer) with over 8 years of experience. The role involves designing, building, and maintaining enterprise-grade Python applications and scalable data pipelines.The ideal candidate will have strong expertise in Python development, advanced SQL, and...

A mission-driven tech scale-up is seeking a Senior Backend Engineer to design, build, and scale their core software platform. This hands-on role involves creating backend services in Python and improving system performance while collaborating with a high-performing team. The ideal candidate has strong experience in developing production systems and APIs,...

ExTrac AI in London is seeking a Senior Software Engineer to join our engineering team. You will build and operate backend microservices, APIs, and data pipelines that power decision intelligence for governments and enterprises.You will own Go and Python services end to end, collaborate with AI and frontend teams, and push for latency, cost, and reliability....

Aveni is redefining how financial institutions use AI, building production-grade Python services and scalable AI-driven workflows in a secure, regulated environment across the UK. You will design and implement policy controls, safety features, and observability within a serverless AWS stack, contributing to a trustworthy AI platform.This Senior Software...

Senior Network Automation Engineer - Python £102,000 | 12-month contract | Central London - Hybrid | PAYE / Inside IR35 Strong Network Engineer who can genuinely code in Python? We're hiring a Senior Network Automation Engineer to join the infrastructure engineering team of a leading global technology company, working on one of the world's largest and most...

J.P. Morgan is seeking a seasoned Software Engineer III to join the FX Options team in London. You will design and deliver trusted market-leading technology products in a secure, scalable way within an agile environment.You will contribute to architecture, write production-grade code, and work with AI-assisted development tools to enhance quality and speed...

Principle HR is recruiting for a Senior Network Automation Engineer in Central London. The role combines deep networking with Python development to build automation for provisioning, testing and deployment at a global scale.You will work on automation for provisioning, deployment and operations, gaining exposure to cutting-edge network automation and...