Senior Java / Python Engineer in London, United Kingdom
Hunter Bond
£130k per annum
United Kingdom, London
Role: Senior Java / Python Engineer
Client: Financial Systems
Salary: Up To £130,000 P/A + Comps
The role
A high-performing global team is looking for an experienced Java / Python Engineer to help build and enhance critical backend platforms supporting complex risk, trading and data workflows. This is a hands-on role focused on scalable engineering, distributed systems, large datasets and delivering robust solutions within a fast-paced financial environment.
Responsibilities
Building and enhancing Java and Python-based backend services and risk data pipelines
Working with complex risk and trading datasets to support analytics, reporting and downstream processing
Developing APIs, automation tools and scalable distributed applications
Collaborating with technical and business stakeholders across risk, front-office and engineering teams
Requirements
Strong commercial experience with Java and/or Python within enterprise environments
Experience building backend services, APIs or distributed systems using technologies such as Spring Boot, FastAPI, Flask or Django
Strong SQL and data processing skills, with exposure to large-scale data environments
Previous experience working with risk platforms, risk data, trading, PnL or capital markets technology
Experience with messaging technologies, cloud platforms, microservices or investment banking environments would be highly beneficial.
If you're interested in working on high-impact risk technology within a collaborative global team, apply now or get in touch for a confidential discussion.
Role : Principal / Senior Java Developer – Elite FinTech Rate: Up to £750 per day Location: London Working Pattern: Hybrid Contract: Contract The Role They are looking for an exceptional Principal / Senior Java Developer to join a high-calibre engineering environment, working alongside some of the industry's strongest developers, ...
... JUnit - Java - Linux - Maven - OAuth - Oracle - REST - SOAP - Serverless - Spring - Spring Boot - microservices More: We are offering a 6 month+ contract for a Java Engineer / AWS Serverless Engineer role with a local client. The position is remote with occasional travel to London and is inside IR35 at £428 p/d. We are looking ...
... software development experience. - Practical experience in system design, development, testing and operational stability. - Deep knowledge and experience in Python and its ecosystem, patterns and pitfalls. - Experience applying continuous delivery, test driven development and pair programming. - Experience of working in ...
We are seeking an experienced Senior Lead Software Engineer/DevOps Integration Specialist to join a high-performing Equities Electronic Trading technology team within a global investment banking environment. This is an excellent opportunity for an engineer with strong DevOps, automation and integration expertise who has ...
Job Description We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III - Python/Test Automation at JPMorganChase within the Commercial & Investment Bank, particularly in the Payments Technology, you serve as a seasoned member of an agile ...
... need for new technology to solve complex and growing regulatory burdens. We serve Tier 1 banks across Europe, North America, and Asia. The Midlevel Software Engineer role is for you if you are an experienced software engineer with a love of systemising and codifying real-world problems. If you are interested in learning ...
... opportunity you will have proven skills in: * Proven experience of software testing principles and methodologies. * Familiarity with scripting languages such as Python, Java etc. * Experience with CI/CD tools and version control systems (e.g., GitHub Actions, Jenkins). * Experience working in an Agile environment. * Familiarity ...
Job Title Java Engineer: IG Prime About IG Group IG Group is a FTSE 100 fintech operating across five continents, serving over 1.4m customers and handling billions of dollars in transactions – built on scale, trust, and proof. We didn't pivot to innovation; it's how we've always operated. What that means for the people ...
... to the continuous improvement of software testing processes and methodologies Technologies: - Architect - Hardware - IBM - Support - JUnit - Java - JavaFX - JavaScript - Matlab - Network - Python - SQL - UML - Visual Studio More: We are recruiting a permanent Software Test Engineer to join our highly skilled engineering ...
... across the platform. - Mentor other engineers and contribute to a collaborative engineering culture. What We're Looking For - 5+ years of professional software engineering experience. - Strong production experience with React and Next.js. - Excellent backend development skills using Python. - Experience with FastAPI or Django. ...
... We support the delivery of innovative solutions in a rapidly growing business. Technologies: - AWS - C# - Cloud - Support - Kubernetes - Linux - PostgreSQL - Python - C++ - Django - Embedded - JavaScript - Machine Learning - TypeScript - Vue - Web More: We are a cutting-edge engineering and technology organisation that has ...
... orientation, age, marital status, veteran status, or disability status. Keywords: Senior Front End Software Engineer / Senior Front End Developer / Front End Software Engineer / Front End Developer / UI Engineer / User Interface Developer / React Developer / JavaScript Developer / TypeScript Developer / Software Engineer / Web Developer ...
Software Engineer with C# or Java ? Livingston NJ USA A bachelor's degree in computer science, software engineering, or a related field is required. Must have at least 4 to 6 years of progressively complex experience in a directly related area, during which both professional and technical capabilities have been clearly ...
... Karma - Maven - NodeJS - Oracle - React - SQL - Spring - Spring Boot - Web - microservices - Jasmine - Fullstack More: We are a leading global company seeking a Senior Full Stack Java Angular Developer to join our agile and dynamic team on a contract basis. This is an urgent opportunity for an experienced developer to contribute ...
Senior Data Engineer – Microsoft Fabric Contract: Outside IR35 Rate : £450 - £500 per day Start date: Expected 14 September 2026 Duration: To 18 December 2026 Location : Onsite in London 4 days/week We are looking for a Senior Data Engineer to support a major financial-services data transformation programme. You will build ...
... junior and senior engineering staff. - Support preparation of proposals/quotations. Experience/Qualifications: Essential: - A degree qualification in a relevant Engineering discipline (Mechanical, Structural, Civil or similar). - A minimum of 3 years’ experience in riser system engineering, or a similar field. - Experience with ...
... automated testing, performance and production quality · Helping establish strong engineering practices in the UK team What we are looking for · Strong backend engineering experience in Java, C# or similar technologies · Motivation to work in a Java-based product environment, as Java is the main language at Festina Finance ...