Principal Software Engineer
Bjak · Remote · Poland ·
COMPENSATION
€•• – ••k
Listed on the employer's job board (Ashby)
- Fully remote
- Principal level
- Global team
- English required
- Fast hiring process
Doit is reinventing personal finance through AI-driven tools for spending, saving, and investing. As a Principal Software Engineer, you will own the technical execution of major systems, designing scalable solutions while remaining hands-on with code and architecture.
What you'll do
- Own technical design and execution for major products and systems
- Design scalable backend, frontend, API, and infrastructure solutions
- Write code, prototype, review, and debug alongside the team
- Drive architecture decisions balancing speed, cost, and reliability
- Translate ambiguous product problems into clear technical plans
- Improve engineering quality via testing, security, and observability
- Mentor engineers and lead critical technical initiatives
What you'll need
- 7+ years of experience building production software systems
- Deep expertise in backend, frontend, or distributed systems
- Strong skills in system design for high-scale environments
- Proven ability to remain hands-on with coding tasks
- Track record of leading projects from design to production
- Ability to make sound technical trade-offs and solve complex issues
- Strong English communication skills for global collaboration
Nice to have
- Experience scaling teams or systems during significant growth
- Background working across multiple products or countries
How you'll work
- Fully remote position with global hiring
- Collaborate across multiple time zones
- English is the primary working language
Hiring process
- Online assessment or practical task
- Technical interview
- Final round with CEO
- Goal to complete process within one week