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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer III - **Company:** JPMorganChase - **Location:** London, UK - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Agile Methodology, Amazon Web Services, Software Applications, Python (Programming Language), Office Suite, Object-Oriented Software Development, Performance Tuning, Service-Oriented Architecture, Software Systems, SQL Databases, Cloud Platform System, Large Language Models, Backend, Information Technology, Production Code - **Published:** June 18, 2026 - **Apply:** https://uk.indeed.com/viewjob?jk=a2f87ea6e360a3f2 ## About the Role Do you have experience in Service-oriented architecture?, Do you have a Master's degree?, JPMorgan Asset Management Technology is seeking a well-rounded hands-on quantitative developer that is experienced in building systems that support the full investment management cycle. Tech stack focus is Java and/or Python ideally with AWS or other Cloud based infrastructure experience. The candidate will be part of the front-office technology team and have good business knowledge and communication skills to work with the stakeholders and develop functional specifications. The candidate will be joining a high-performance, award-winning team who build applications that support the investment management cycle including research, portfolio management and investment., * Experience and recognized expert in Java and/or Python * At least 5 years of experience in a financial service environment with a focus in finance front-office applications. * Background of working with AWS or other cloud platforms * Solid foundation in computer science, object-oriented design and development lifecycle * Good experience with SQL, data modeling, and performance tuning * Strong architecture experience, familiar with backend service-oriented architecture * Experience of working in financial services, in a front-office environment * Very pro-active, delivery focus, strong experience on Agile programming * Excellent analytical, problem-solving skills * Good understanding of different financial instruments Preferred qualifications, capabilities, and skills * Statistical background is a plus * CFA, FRM, CQF, MBA or a Financial Engineering degree is a major plus ## Description * Work closely with portfolio managers to develop portfolio construction/optimization applications * Develop an understanding of the data loads and processes related to portfolio construction in the system * Provide support for the teams existing portfolio construction services and applications * Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems * Develops secure and high-quality production code, and reviews and debugs code written by others * Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems * Support an environment/culture of diversity, equity, inclusion, and respect * Contribute to the team's technology modernization initiatives including moving services to Amazon Web Services (AWS) * Provide support to the Quants for their research particularly in using LLMs for portfolio construction ## Related Videos - [Microservices architecture as a key element in building trading systems for global finance markets](https://www.wearedevelopers.com/videos/1196-microservices-architecture-as-a-key-element-in-building-trading-systems-for-global-finance-markets) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1146-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) - [One Platform Could Not Fit Them All](https://www.wearedevelopers.com/videos/1919-one-platform-could-not-fit-them-all) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1520-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) - [How Sparking Developer Joy Unlocks Developer Productivity](https://www.wearedevelopers.com/videos/613-how-sparking-developer-joy-unlocks-developer-productivity) ## Related Articles - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [Data Analyst Salary in the UK](https://www.wearedevelopers.com/magazine/278-data-analyst-salary-in-the-uk) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Best Companies to work for in London: Top 25 Companies in 2023](https://www.wearedevelopers.com/magazine/187-best-companies-to-work-for-in-london-top-25-companies-in-2023) - [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)