Junior Python Developer

Junior Software Engineer | £35-45k | Hybrid (UK)

A growing data and tech start-up in the transport sector is looking for a Junior Software Engineer with 1-2 years of commercial experience to join their small, fast-moving team.

You'll be building data-driven solutions that solve real-world infrastructure challenges, working across the full stack and contributing to both backend systems and user-facing apps. This team is currently made up of 9 employees in a start-up company. It is a hybrid role with 3 days per week on-site in Central London.

Key Tech Stack:

• Python for data processing and backend logic
• SQL (PostgreSQL / SQL Server) for data querying and pipelines
• React (TypeScript) for intuitive, modern UIs
• Exposure to cloud platforms (AWS/Azure), Docker, or streaming tools (Kafka, Spark, etc.) is a plus

Ideal Profile:

• 1-2 years' experience in a commercial software or data engineering role
• Strong coding skills in Python, SQL, and React
• Keen to work closely with clients and solve meaningful, complex problems
• A self-starter comfortable in a start-up environment

Package & Perks:

• £35,000-£45,000 base + discretionary bonus
• 28 days holiday + pension
• Cycle to work scheme
• Tailored training and development support

If you are interested, please give me an email at

Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy.

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