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As a Python Software Engineer, you will contribute to the design, development, and delivery of scalable, high-impact features across our platform. If you're an experience Software Engineer whose passionate about Python, excited by financial technology, and eager to build meaningful systems from the

Title:Principal Software Engineer - PythonDepartment:Procode ITLocation:Hybrid commutable distance of our Head Office in Chandlers Ford. Salary:Circa £65k+ Up to 15%BonusSponsorship:Unfortunately, we are unable to offer sponsorship for this role Ifyou'rea Principal Software Engineer, who enjoys ar

We’re hiring a Senior Software Engineer (Python) - Trading Systems to own and evolve a production options trading system. This role is for engineers who have built and owned real-time, performance-critical systems. Own and improve a production Python codebase that runs during market hours.

Senior Python Software Engineer Circa £56,000 + up to 15% bonus | Hybrid (2 days per week in Oxford)The software you'll work on is business critical. Due to progression, this role exists to replace a senior engineer within a well-established software company operating in the highly regulated energy

Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives. Join Barclays as a Senior Software Engineer –Trading Platform (. To design, deve

As a Senior Lead Software Engineer at JPMorganChase within the Infrastructure Platform, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. Actively contributes to the engineering commun

We’re looking for a talented and proactive AWS/Python Software Engineer to join our data engineering team. Strong Engineering Fundamentals: Solid Python skills with experience designing clean, maintainable and well‑tested code. We prototype fast, ship often, and iterate quickly, but we also know

As a Lead Software Engineer in the VPC Network organization, you will leverage your engineering expertise to build and deliver secure, stable, and scalable technology products. Design and implement components of JPMC-VPC, including control plane, data plane, software gateways, load balancers, and IP

Candidates will be proficient in software design focused on a cross‑language REST based n‑tier architecture and executed using agile methodologies (Scrum, Test Driven Development, unit/integration testing, pair programming, etc. Design and develop new features within existing Python services; cr

Drive communities of practice across Software Engineering to promote new and leading-edge technologies. Formal training or certification in software engineering concepts. Lead Software Engineer in the Prime Financial Services Data & Analytics team, you will play a pivotal role in designing and deliv

Software Engineer, Python at DRW – London. In this role, you will be collaborating with people across the firm to provide cutting-edge technology solutions that expand our existing trading platform, all while promoting software engineering best practices. Up-to-date knowledge of the Python ecosyst

Join us and take your software engineering career to new heights. As a Lead Software Engineer in the Markets Technology team, you will design and deliver secure, stable, and scalable technology solutions that support our business objectives. Formal training or certification on software engineering c

Software Engineers on the Prediction Markets Desk will build systems that take the desk from idea to production trading, including real-time pricing input pipelines, middle office, cross-venue reconciliation, and risk. A minimum of 2+ years' experience in Python, with the ability to work comfortably

Python Software Engineer - Observability Engineering - Quant Research. Python backend engineering experience. Strong problem-solving skills and the ability to collaborate across engineering teams.

Cloud / Platform Engineering experience (using extensive Python) will be considered. For 20 years, CWAN has helped thousands of organizations make the most of investment portfolio data with cloud-native software and client‑centric servicing. The Platform Engineering team develops and supports CWAN

You have strong Python backend software engineering skills. Apply now to find out more about this Backend Software Engineer / Developer (Python FastAPI Data Azure) opportunity. Backend Software Engineer / Developer (Python FastAPI SQL IaC) London to £95k.

Senior AI Python Software Engineer (Perm, UK). Senior Python Software Engineer. Whether you are a Senior Engineer, Tech Lead, or DevOps Engineer, you will collaborate with distributed teams, leveraging cutting-edge technologies to build secure, high-performance applications.

You will work with line of business software developers to understand business use cases and problems and be responsible for the full pipeline of software delivery. Leads communities of practice across Software Engineering to drive awareness and use of new and leading-edge technologies. As a Lead So

As a Lead Software Engineer at JPMorgan Chase within the Equities LOB, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. Leads communities of practice across Software Engineering to dr

Principal Software Engineer (Python, AI). Staff or Principal Engineer level in a sizeable engineering organization and can point to specific platform decisions — in production today — that they own. Mentor and stretch senior and staff engineers, building technical leadership depth across the org

We’re hiring a Senior Software Engineer to play a key role in building and scaling a high-impact ad‑fraud prevention platform used globally. This is a senior IC role for engineers who enjoy ownership, solving complex problems, and setting a high bar for engineering quality. Strong experience as

You’ll have real ownership from an engineering perspective, shipping features that are used daily by Ops teams. Solid experience with Python in a web application context. Strong engineering principles & practices: design patterns, testing, clean code and a good reviewer.

A leading betting exchange company in Greater London is seeking a Mid-Level Software Engineer to design and maintain core services. Candidates should have over 4 years of experience with Python or a compiled language, strong communication skills, and a passion for technology. The role involves colla

My client is looking for an experienced Python Software Engineer to join their rapidly expanding development team, leveraging Python to streamline and automate critical processes. Job Title: Python Software Engineer. Exceptional professional growth opportunities in a tech-focused company, allowing y

Python engineering, ideally building AI platforms, ML infrastructure, or applied AI products. Deep expertise in Python, asynchronous programming, system design, and backend engineering fundamentals. Maintain high engineering standards through clean code, testing, observability, and CI/CD.

You have demonstrable experience as a senior software developer or engineer with a focus on Python (4+ years). Senior Software Engineer (Python). You hold an undergraduate degree or can demonstrate equivalent knowledge in Computer Science, Software Engineering, Logic, Applied Statistics, Actuarial S

Senior Software Engineer / Technical Lead – Research Platform (Rust + Python). In-depth discussions with our engineers about your experience building data platforms, leading technical projects, and mentoring engineers. We're building out our research platform team and looking for a Senior Software

Leads communities of practice across Software Engineering to drive awareness and use of new and leading-edge technologies. As a Lead Software Engineer at JPMorgan Chase within the [insert LOB or sub LOB], youare an integral part of an agile team that works to enhance, build, and deliver trusted mark

Python Software Engineer – High-Frequency Trading. We're working with a high‑frequency trading (HFT) firm that is looking to expand its technology team with a Python Software Engineer. As a Python Software Engineer, you’ll collaborate with traders, quantitative researchers, and other developer

A tech-for-good startup in the UK seeks a Senior Software Engineer to enhance clean transport technology. You will work closely with the CTO across the full stack using Python and React, owning backend systems and contributing to platform scaling.

SQCE - Senior Software Engineer (Python). ClearRoute is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We’re not just making better software.

Am elite proprietary trading firm is seeking an experienced Python Software Engineer to join a growing engineering team focused on building large-scale data and research platforms that underpin systematic investment research. Python Software Engineer – Data & Research Platforms. If you are a Pytho

What you’ll do:- Take the lead in developing the tools, microservices and infrastructure for our pricing and underwriting projects- Work in a dynamic team of engineers within the Pricing Domain, providing technical guidance, mentorship, and support- Collaborate closely with product managers and ou

Contributes to software engineering communities of practice and events that explore new and emerging technologies. Formal training or certification on software engineering concepts and applied experience. As a Software Engineer II at JPMorganChase within the Commercial & Investment Bank - Securities

Software Engineer / Developer (AWS, Python, Terraform). Modern cloud and engineering practices. Highly skilled, clearance‑holding engineering teams.

The ideal candidate will have at least 2 years of software development experience, proficient in Python, SQL, and Git. Responsibilities include creating React applications, communicating project status, and working on software engineering projects as part of a team. A global automotive insights firm

Python Software Engineer, Trading Platform. Software Engineer to join a newly created team responsible for designing and developing tools and infrastructure used by Traders and Quantitative Researchers. In this role, you will be collaborating with people across the firm to provide cutting-edge techn

A leading quantum computing startup in Greater London is seeking a skilled software developer to maintain and enhance their in-house software stack. Ideal candidates will have a degree in Computer Science and experience with software development best practices. This hybrid position requires strong P

As a Lead Software Engineer in the Asset & Wealth Management Data & Analytics Engineering team, you will architect and implement robust data and analytics solutions on our federated data platform. Drive communities of practice across Software Engineering to promote new and leading-edge technologies.

A leading financial services firm in London seeks a Software Engineer II to develop on the Athena platform. This role involves executing software solutions and collaborating closely with teams to create secure, scalable technology products. The ideal candidate should have strong programming skills i

An elite tech firm in London seeks a Software Developer (Python) offering a competitive salary of up to £140,000 plus bonus and package. The company values its Software Engineers as its top asset, providing a friendly environment with a flat structure and clear progression routes.

A leading green technology firm in Birmingham seeks a Mid-Level Software Engineer to enhance critical digital systems. Ideal candidates should have experience in Python, JavaScript, and cloud environments, as well as a Bachelor's in Computer Science or Engineering. You will implement high-quality so

Software Engineer, Python, Global Delta One. Collaborate with traders, researchers, software engineers, and support engineers elsewhere within the organization. Work as part of our team of global Software Engineers embedded in our Global Delta One business, working on its automated trading platform.

As we embark on the next phase of our growth, we’re looking for a Senior Software Engineer to join our high-leverage team. Use agentic tools to navigate, plan, refactor, and ship features across our Python / React stack while drastically increasing your technical leverage. Command of Python and it

A leading technology recruitment firm in London is seeking a Senior Software Engineer focused on AI. You will build and ship high-impact software, working on automation tools powered by AI and LLMs.

A leading fintech company in London is offering a paid 10-week internship for aspiring engineers this summer. Interns will join the engineering team to work on innovative projects using cutting-edge technologies, like building a card scheme simulator and LLM agent. Candidates should be pursuing a de

A meaningful legacy planning company in Greater London seeks a Software Engineer skilled in PHP and familiar with Python. You will enhance existing PHP/Laravel applications while contributing to evolving Python projects.