Software Engineer, Full Stack Developer

Mid-Level Software EngineerSalary: £45,000 - £55,000Location: Oxford (Hybrid - 3 days per week in office)Industry: Open-Source Software / Digital Platforms

The Opportunity

I'm recruiting for an innovative Oxford-based tech company that's expanding its engineering team to support its growing suite of open-source digital platforms. This role is perfect for a mid-level Software Engineer who wants to take on exciting projects while benefiting from mentorship and guidance from a supportive senior engineering team.

You'll join an engineering team of around 12 developers, working in a collaborative environment where learning, code quality, and professional growth are genuinely encouraged.

What You'll Be Working On

• Developing and maintaining scalable backend services and APIs

• Building new features and enhancing existing systems across the full stack

• Writing clean, maintainable, and well-tested code

• Collaborating with Product, Design, and other engineers

• Participating in code reviews and technical discussions

• Improving system performance, reliability, and developer experience

Projects include real-time collaboration tools, data-driven platforms, and internal applications supporting customer-facing software.

Tech Stack (Open-Source)

• Backend:
  Python

• Frontend:
  Vue.js

• Frameworks:
  FastAPI, Vue 3

• Databases:
  Postgre
  
  SQL, Redis

• Infrastructure:
  Linux, Docker, CI/CD pipelines

• Cloud: AWS

• Testing:
  Pytest, Jest

You don't need experience with every tool - strong Python fundamentals and a willingness to learn are key.

What They're Looking For

• Commercial experience as a Software Engineer (2-5 years preferred)

• Experience building backend services and familiarity with frontend frameworks

• Exposure to open-source technologies in production

• Comfortable owning features from development through delivery

• Collaborative mindset and experience working in Agile teams

• Willingness to learn from senior engineers and contribute to team growth

Salary & Benefits

• Salary: £45,000 - £55,000 depending on experience

• Hybrid working: 3 days per week in the Oxford office

• 25 days holiday plus UK bank holidays

• Flexible working hours and strong work-life balance

• Company pension scheme

• Private healthcare and wellbeing support

• Annual learning and development budget

• Modern equipment provided

• Clear progression and ongoing mentorship

Why Apply?

This is a fantastic opportunity for a mid-level Software Engineer to deepen their full-stack experience, work with modern open-source technologies, and progress in a collaborative, technically excellent team in Oxford.

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

To understand more about what we do with your data please review our privacy policy in the privacy section of the Oscar website.