Senior Software Engineer

    İstanbul, Turkey
    Full-Time
    Senior (7+ yrs)
    Engineering & Development
    Posted on May 5, 2026
    At Midas, we are solving real-world engineering problems to transform how millions of people interact with money.
    We're transforming investing in Turkey — creating a seamless experience for everyday investors on one end, and building powerful tools for advanced traders on the other.
    Today, over 4 million users trust Midas with their investments. Backed by an $80M Series B — the largest fintech investment in Turkey — we are scaling faster than ever.
    More importantly, we are building mission-critical financial systems where reliability, performance, and correctness are non-negotiable.
    What You’ll Do
  1. Design and develop high-volume, low-latency systems running 24/7 with zero downtime, impacting real users and real money
  2. Own the full lifecycle-from design to production-while ensuring clear and effective communication across teams
  3. Take ownership of large, complex systems, ensuring resiliency and reliability from prevention to rapid recovery
  4. Collaborate closely with product and business teams as a product-minded engineer
  5. Actively contribute to a culture of clear, frequent, and effective communication across teams
  6. Write clean, testable, and maintainable code with a strong focus on production quality
  7. Make and contribute to pragmatic architectural decisions, balancing real-world trade-offs
  8. Continuously improve systems with a focus on observability, maintainability, and operational excellence
  9. Support and mentor other engineers through technical guidance, feedback, and knowledge sharing
  10. Leverage modern tools, including AI-assisted development, to improve productivity while maintaining high quality standards
  11. What You’ll Bring
  12. Strong software development experience with a solid engineering foundation
  13. Experience designing and building scalable and reliable systems
  14. Good understanding of distributed systems, concurrency, and data consistency challenges
  15. Experience working with transactional systems and critical data flows
  16. Familiarity with event-driven and asynchronous architectures
  17. Understanding of monitoring, alerting, and production systems
  18. Ability to think in trade-offs, not just ideal solutions
  19. Comfort operating in high-ambiguity environments and turning unclear problems into concrete solutions
  20. A mindset of ownership, accountability, and delivering outcomes
  21. Strong communication skills, able to articulate decisions, align stakeholders, and drive clarity
  22. Willingness to mentor and elevate the team, not just contribute individually
  23. Ability to effectively use AI tools as a productivity multiplier, while maintaining engineering rigor
  24. Company:  Midas

    Operates a commission-free digital brokerage app giving users access to Turkish and U.S. stock markets, crypto, and mutual funds.
    51-200 employees
    Finance & Fintech
    HQ: Turkey