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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. Python experience; you’ve shipped and owned production systems. It runs during market hours, ingests real-time market data, and requires profiling-led performance engineering

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

As a Senior Python Software Engineer, you'll play a key role within a collaborative, product-focused engineering team, shaping and delivering a suite of cloud-native services that power our next-generation platform. Beyond engineering delivery, you'll act as a technical mentor, guiding, coaching, an

Our Platform team is the backbone of our engineering organisation. Right now, it’s a tight‑knit, high‑performing group of four engineers (two Seniors, two Staff), primarily focused on DevOps. I am looking for a Staff‑level Platform Engineer with a deep focus on.

Experience with Programming Language - Python,Cucumber‑BDD, Gitlab. Collaborate closely with cross‑functional teams, including software developers, BAs and product managers, to understand requirements, acceptance criteria, and user stories.

Candidates should have strong skills in React, TypeScript, Python, and experience with AWS services.

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

Formal training or certification on software engineering concepts and applied experience. We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer II at JPMorganChase within the Commercial & Investment Bank - Securities

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

Python Software Engineer – Equities Intraday Risk - VP – CIB. 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 aw

A leading space engineering firm in Greater London is seeking a Ground Segment DevOps Engineer to join their innovative team. This role involves designing and maintaining the Mission Control System, implementing software modules in Java and Python, and supporting mission operations subsystems. Ideal

A leading insurance company in the UK is seeking a Senior Software Engineer to enhance their Cyber Data Services. The ideal candidate has over 4 years of experience in Python and SQL, with a strong understanding of cloud environments.

This is a hands‑on, backend software engineer position reporting directly to our Head of Technology. Python development experience in a professional setting. Solid experience with FastAPI (or similar Python frameworks).

Fluent in Python and software engineering fundamentals, comfortable with highly scalable data processing libraries. Collaborate with software, data engineers, data scientists and market analysts to deliver production‑ready solutions. Working with software and data engineers, data scientists and ma

Head of Practice - Software Engineering @ La Fosse. I’m working with an exciting AI software company based in London that’s at the forefront of prompt engineering and Large Language Model (LLM) innovation. The team currently sits at around 20 people, and they’re looking for a Senior Software E

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 vario

Senior Software Engineer - Python/C++ - London Inside IR35 - £650 - £900 a day - April Start. Hexwired Recruitment has recently partnered with a highly successful solutions provider based in London now seeking Several Senior Software engineers with experience using C++ and/or Python for Digital Tr

As a Lead Software Engineer at JPMorgan Chase within the AI/ML Data Platforms business, you are an integral part of a 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 Engin

A leading global financial services firm is looking for a Lead Software Engineer to design and deliver secure technology solutions in an agile environment. Key qualifications include a Bachelor’s degree in Computer Science, proficiency in Python and Java, and experience in a corporate setting.

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.

As a Lead Software Engineer at JPMorgan Chase within the AI/ML Data Platforms business, youare an integral part of a 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 Engineer

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

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.

Research and apply knowledge of current industry trends and techniques to formulate solutions for software engineering problems. Consult with users to determine hardware, software or system functional specifications, manage interaction between the systems and other technical support areas, and defin

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

Full-Stack Software Development Engineer (Python, Ruby). We’re looking for engineers to join our growing team, where you’ll work on powering reliable payments and unlocking smarter payment experiences. Joining the team, you’ll primarily work with: Python, Ruby on Rails, PostgreSQL, ReactJS,, B

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. Exceptional interpersonal skills — you communicate clearly with traders, resear

As a Software Engineer experienced in modern AI technology, this is a completely unique opportunity for you to join a team at the very Frontier of AI in Finance, and to apply your AI/ML and Python experience to cutting edge business and investment challenges with one of the top firms in the industry

Lead Software Engineer in the Prime Financial Services Data & Analytics team, you will play a pivotal role in designing and delivering secure, scalable technology products. Drive communities of practice across Software Engineering to promote new and leading-edge technologies. Formal training or cert

Candidates should have 3-6 years of experience as a software engineer with strong Java skills and a willingness to learn Python. A leading systematic hedge fund in London seeks a Software Engineer to join its development team.

Software Engineer (Python/ C++) - Up to £200k 1st year compensation (Cash). Software Engineers are treated as the company's #1 asset. Engineering, Finance, and Information Technology.

A leading financial technology firm in Greater London is seeking a technically strong Software Engineer to join their Observability Engineering Team. The ideal candidate should excel in Python and Kubernetes while demonstrating a strong problem-solving aptitude. You will enhance and maintain telemet

JPMorganChase is looking to hire Software Engineers at Software Engineer II and Software Engineer III levels. As an Experienced Software Engineer at JPMorganChase within the Global Technology team, you serve as member of an agile team to design and deliver trusted market‑leading technology product

This role is for you if you are an experienced software engineer with a love of systemizing and codifying real‑world problems. The RegTech Engineer is at the core of this and is key to achieving the year‑on‑year continuous growth of our business. Collaborate with other engineers who are as pas

ARCA Resourcing is partnering with an innovative, established but scaling technology company in Oxfordshire to recruit a Software Engineer and a Senior Software Engineer (Python). Collaborate closely with physicists and hardware engineers to translate theoretical concepts into practical software sol

The ideal candidate will have over 3 years of experience in software development with Python, strong knowledge of software design, and be passionate about coding best practices. A leading motor insurance provider in London is looking for a Software Engineer to enhance their pricing and underwriting

As a Software Development Engineer III you are in a senior Individual Contributor engineering role at Tesco. Your proficiency with foundational computer science and software engineering concepts is taken as a given, and you will have proven significant technical depth and breadth. Partner with Enter

Acting as senior engineer within the team mentor and drive practice across junior engineers in the team, as well as researchers/data scientists as they prototype solutions. Formal training or certification on software engineering concepts with applied full‑stack development experience. We have an

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Senior Python Engineer at JPMorgan Chase within the AM Research Technology team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market��

A leading technology company in Oxfordshire is seeking Software Engineers to design and develop advanced computing applications. The role requires high proficiency in Python, experience in scientific computing, and collaboration with cross-functional teams.

In this role, you will design and build reliable, high-performance software that runs close to hardware—as well as applications level development using rust & python. Work with cross-functional teams including hardware, firmware, and systems engineers. Integrate software with hardware peripherals

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

Senior Python Software Engineer - £90k - £100k. Senior Software Engineer (Python / AWS). Get notified about new Software Engineer jobs in.

A diversified trading firm is seeking a Software Engineer for its Market Data team. Candidates must have extensive experience with high-performance C++ applications, along with strong Python skills. Responsibilities include designing full-stack software systems and collaborating with traders and res

A leading energy provider in the UK is seeking a skilled Python Software Engineer to design, build, and manage software platforms.

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.