Principal Software Engineer

Company: Propel
Apply for the Principal Software Engineer
Location: Greater London
Job Description:

Senior Tech Consultant | Partnering with high growth, VC & PE backed scale-ups

Principal Software Engineer – Drive Social Impact Through Tech

Location: London (Hybrid or Remote)

Are you a tech leader passionate about using software to create meaningful change? We’re seeking a Principal Software Engineer to lead technical initiatives, architect scalable solutions, and collaborate with cross-functional teams.

Key Responsibilities:

  • Lead technical strategy across multiple projects, ensuring scalable, secure architectures.
  • Develop backend infrastructure and CI/CD pipelines using Python, Django, and AWS.
  • Provide expert technical guidance to clients and stakeholders.
  • Mentor and support a team of developers.

What We’re Looking For:

  • 5+ years of software development experience, including Python, Django & AWS.
  • Strong leadership and technical decision-making skills.
  • Experience modernizing legacy systems and working with stakeholders.
  • Passion for ethical software development and social impact.

Why Join?

  • Work on projects that drive change in healthcare, employment, and public services.
  • Join a supportive, innovative, and mission-driven team.
  • Enjoy flexible work arrangements and professional growth opportunities.

We value diversity and encourage applicants from all backgrounds. Apply now and help shape the future with technology!

Seniority level: Mid-Senior level

Employment type: Full-time

Job function: Software Development

Industries: Non-profit Organizations, Civic and Social Organizations, and Software Development

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Posted: August 18th, 2025