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- Tasks: Develop and enhance backend services for a cutting-edge trading platform.
- Company: Join a leading energy trading business known for innovation and tech investment.
- Benefits: Earn £650/day, with flexible work options and a dynamic team environment.
- Why this job: Be part of a fast-paced, agile squad pushing the boundaries of trading technology.
- Qualifications: Strong Python skills and experience in backend development are essential.
- Other info: Work onsite in London for 3 days a week; 6-month contract available.
The predicted salary is between 46800 - 78000 £ per year.
Backend Developer – Python £650/day – 6 months – Inside IR35 – 3 days onsite (London)
Python – Kafka – AWS – TypeScript – Commodities Trading
You will be working for a leading energy trading business, building out a modern post-trade platform that is genuinely pushing boundaries – live PnL, intraday position reporting, and digitised front office workflows. This is a business that backs its tech, delivers fast, and builds for the long-term.
The must-haves:
- Strong Python experience (hands-on and recent)
- Experience building backend services in a product team
- Kafka or other message queue systems
- Comfortable working in fast-moving agile squads
- Experience in commodities or trading (preferred but not essential)
Nice to haves (in order of priority – at least one or two is needed):
- AWS services – S3, ECS, AppSync
- PostgreSQL or NoSQL database experience
- GraphQL or REST APIs
- TypeScript
- React or Svelte (not essential, but helpful for collaboration)
To apply – click the link or for a faster response, email Barry.Ansell@HarringtonStarr.com
Back End Developer - Python - Trading Applications employer: Harrington Starr
Contact Detail:
Harrington Starr Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Back End Developer - Python - Trading Applications
✨Tip Number 1
Familiarise yourself with the specific technologies mentioned in the job description, especially Python and Kafka. Consider building a small project or contributing to an open-source project that uses these technologies to showcase your skills.
✨Tip Number 2
Network with professionals in the commodities trading sector. Attend meetups or webinars related to trading applications and backend development to make connections that could lead to referrals.
✨Tip Number 3
Prepare for technical interviews by practising coding challenges that focus on backend development. Websites like LeetCode or HackerRank can help you sharpen your problem-solving skills in Python.
✨Tip Number 4
Research the company’s recent projects and initiatives in energy trading. Being knowledgeable about their work will not only impress during interviews but also help you tailor your discussions to align with their goals.
We think you need these skills to ace Back End Developer - Python - Trading Applications
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your strong Python experience and any relevant backend services you've built. Emphasise your familiarity with Kafka or other message queue systems, as well as your experience in agile environments.
Craft a Compelling Cover Letter: In your cover letter, express your enthusiasm for the role and the company. Mention specific projects or experiences that demonstrate your skills in Python and backend development, and how they relate to commodities trading.
Showcase Relevant Projects: If you have worked on any projects involving AWS services, PostgreSQL, or NoSQL databases, be sure to include these in your application. Highlight any experience with GraphQL or REST APIs, as well as any frontend technologies like TypeScript or React.
Proofread Your Application: Before submitting, carefully proofread your application for any spelling or grammatical errors. A polished application reflects your attention to detail and professionalism, which is crucial in a fast-paced trading environment.
How to prepare for a job interview at Harrington Starr
✨Showcase Your Python Skills
Make sure to highlight your strong Python experience during the interview. Be prepared to discuss specific projects where you've used Python, especially in backend development, and how you tackled challenges.
✨Familiarise Yourself with Kafka
Since experience with message queue systems like Kafka is a must-have, brush up on your knowledge of how Kafka works. Be ready to explain how you've implemented it in past projects or how you would approach using it in this role.
✨Understand Agile Methodologies
As the company operates in fast-moving agile squads, demonstrate your understanding of agile principles. Share examples of how you've successfully worked in agile teams and contributed to rapid development cycles.
✨Research the Trading Sector
Even though experience in commodities or trading isn't essential, having a basic understanding of the sector can set you apart. Familiarise yourself with key concepts in trading and how technology plays a role in post-trade processes.
