> Markdown version of [/jobs/ext/2019299-associate-front-office-software-engineer](https://www.wearedevelopers.com/jobs/ext/2019299-associate-front-office-software-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Associate, Front Office Software Engineer

- **Company:** Castleton Commodities International LLC
- **Location:** London, UK
- **Experience:** Starter
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Data Structures, Python (Programming Language), Backtesting, Software Engineering, TypeScript, Data Processing, Cloud Platform System, ReactJS, Backend, AngularJS, Information Technology, Enterprise Integration, Stream Analytics
- **Published:** August 11, 2026
- **Apply:** https://find.jobs/jobs-near-me/apply/ats-redirect/?id=2919016199-2

## About the Role

high-performance Python services and APIs that power our analytics platform.Develop solutions to support supply and demand models, market data analysis, and strategy research.Design and implement cloud-native tools, including real-time analytics, visualization interfaces, and workflow automation, that integrate seamlessly into our Front Office platform.Qualifications:Bachelor's or Master's degree in Computer Science or a related STEM field.0-3 years of professional software engineering experience (talented new graduates are encouraged to apply).Strong foundation in computer science fundamentals, including data structures, algorithms, and software design principles.Proficiency in Python for backend development (services, APIs, data processing).Prior experience developing front-end applications utilizing React, Angular, TypeScript is preferred.Excellent problem-solving and analytical skills with strong attention to detail.Strong communication skills, with the, ability to collaborate

## Description

Castleton Commodities International () is a global leader in energy commodity trading and asset investment. Our Data Science & Technology team is central to our success, engineering the high-performance systems and innovative tools that power our commercial decision-making. We build the platforms that help our front-office teams understand market behavior, forecast price movements, and manage risk.Our team solves complex, high-impact challenges using a modern technology stack. We develop everything in cloud-native infrastructure from real-time analytics to back testing engines, third party integrations, and internal libraries, all designed to give CCI a competitive edge in the global commodities markets. This role is an opportunity to build solutions that have a direct commercial impact from day one.Responsibilities:Partner directly with traders and analysts to engineer and optimize trading processes, analytical models, and systematic strategies.Build and maintain scalable


## Related Videos

- [Inside Bitpanda's Tech Stack: Scaling a European Fintech Leader - Markus Dorner](https://www.wearedevelopers.com/videos/1979-inside-bitpanda-s-tech-stack-scaling-a-european-fintech-leader-markus-dorner)
- [How to Stop Choosing JavaScript Frameworks and Start Living](https://www.wearedevelopers.com/videos/118-how-to-stop-choosing-javascript-frameworks-and-start-living)
- [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock)
- [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs)
- [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape)
- [Stand alone components in Angular](https://www.wearedevelopers.com/videos/656-stand-alone-components-in-angular)

## Related Articles

- [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023)
- [What’s the Difference Between Frontend and Backend Development?](https://www.wearedevelopers.com/magazine/240-what-s-the-difference-between-frontend-and-backend-development)
- [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)
- [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)
- [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers)
- [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers)