python django developer jobs in London

A leading UK-based tech company is looking for a Senior Software Engineer to take full ownership of its software product. This role involves leading development projects from concept to deployment, focusing on quality and scalability. Candidates should have over 5 years of Python experience, strong cloud architecture knowledge, and the ability to mentor...

Octopus Energy Group is seeking a Senior Fullstack Software Engineer (Python and React) to join our product and engineering team, building the systems that power our electric car leasing platform. Our tech stack includes Python with GraphQL, React with Next.js, PostgreSQL and NoSQL, deployed on AWS.You will work within a cross-functional team, build APIs,...

mthree is seeking a Python Developer to join its Front Office FX Options Technology team at a leading global investment bank. You'll work closely with traders and developers to build high-performance trading systems using big data and algorithmic models to analyse and predict market behaviour in real time.The role demands tackling complex problems,...

Senior Software Engineer – AWS / Python / TerraformActive SC or DV Clearance Required | Government Programme | Contract | Inside IR35Location: UK – hybrid/remote working, subject to project and security requirementsSecurity Clearance: Current SC, enhanced SC or DV clearance is mandatoryEngagement: Contract – Inside IR35Sector: Government / Defence /...

Octopus Electric Vehicles, part of the Octopus Energy Group, is hiring a Senior Fullstack Software Engineer (Python & React) to join our product and engineering team in the UK. You’ll build APIs, develop frontend experiences, and create scalable systems powering our electric car leasing platform.You’ll work with Python, GraphQL, React/Next.js, PostgreSQL...

Information Tech Consultants Ltd in London delivers innovative software solutions for global clients. This role focuses on Python backend development, REST APIs, and database work on client projects with relocation flexibility across the UK.Join a collaborative team focused on delivering high-quality code, scalable services, and reliable performance. Onsite...

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 hybrid environment.You will work within a high-performing engineering team in global financial services, delivering...

hyperexponential is seeking a Delivery Engineer to own end-to-end model delivery on hx. You will build production-grade Python models and work with customer actuarial teams to solve complex modelling problems.You’ll collaborate with engineers, actuaries and data scientists, mentor junior developers, and help raise the team’s quality through best-practice...

Contract Senior Java Developer – Data Up to 700 per day Outside IR35 (6 month rolling)In office – City of LondonQuant Capital is hiring for a small, high-performing market maker in London. This is a junior-to-mid role focused primarily on Java development, with a secondary responsibility owning straightforward Python ETL/data ingestion into AWS and...

Zego is hiring a Python backend engineer to develop and own microservices within AI-driven insurance infrastructure. You will contribute to scalable architectures, drive code quality through reviews, and align with product goals. The role emphasizes ownership, speed, and a strong bias for experimentation.Join a team that mixes real-time AI with modern cloud...

Searchability in London is seeking a Senior Python / AWS Engineer with active SC or DV clearance for an initial 3–6 month contract. You'll design and develop secure cloud platforms, focusing on Python and AWS, with Terraform, CI/CD, and API work.This hands-on role collaborates with architects to shape technical design and roadmaps for Data Services, while...

GCS is seeking a Senior Data Engineer for a hybrid, contract role in the banking sector. The role focuses on hands-on engineering using Python, Databricks, Spark/PySpark and SQL, delivering scalable data platforms and analytics capabilities in a modern cloud environment.You will design, develop and optimise pipelines, contribute to data platform stability...

About Cubist: Cubist Systematic Strategies, an affiliate of Point72, deploys systematic, computer-driven trading strategies across multiple liquid asset classes, including equities, futures and foreign exchange. The core of our effort is rigorous research into a wide range of market anomalies, fueled by our unparalleled access to a wide range of publicly...

Python Full Stack Product Engineer | Elite Start-UpBuild great products. Solve interesting problems. Make an impact.An ambitious start-up is looking for an exceptional Python Full Stack Engineer to join a small, highly talented team. You’ll help shape and develop an exciting product using Python, TypeScript and React, with the opportunity to take...

Junior Data Analyst / DeveloperQuant Capital is urgently looking for a Junior Data Developer to join our high profile client. Our client is the world’s leading market data providers. They have clients globally and are well known throughout the hedge fund market. Their technology offers Brokers and Investment Managers incorporate messaging middleware,...

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. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets,...

A leading technology consultancy in Greater London is seeking a highly experienced Data Engineer with expertise in Hadoop, Spark, Scala, and Python. In this role, you will design and develop applications and data pipelines while managing Hadoop clusters. You should have a strong background in ETL processes and cloud solutions. The position offers a flexible...

Acclaim AI is seeking a skilled backend developer to build scalable services, APIs, databases, and integrations with external systems while collaborating with a small, hands-on team that moves fast. You will own the LLM agent framework, improve observability, and adapt solutions for customer use cases, leveraging AI tools in daily development.Ideal...

Are you ready to shape the future of data engineering at JPMorgan Chase? Join a dynamic team where your unique skills will help build innovative solutions and contribute to a winning culture. You’ll have opportunities for career growth, collaborate with talented professionals, and make a real impact on our business objectives. Your expertise will empower...

Job DescriptionIf you are looking for a game-changing career, working for one of the world's leading financial institutions, you've come to the right place.As a Sr. Lead Software Engineer at JPMorgan Chase within the Commercial & Investment Bank Compute Runtime Platforms, you will play a crucial role in providing expertise and engineering excellence as part...