TR
Senior Software Engineer (Elixir/Erlang)
- Hiring from
- Ukraine
- Work type
- Remote
- Posted
- Sep 27, 2026
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🎯 Role Overview:
We are looking for a Senior Software Engineer (Elixir/Erlang) to join our backend team within Core Engineering and build real redundancy into a business-critical platform.
In this role, you will evolve our core payment-processing engine and high-load microservices handling deposits, withdrawals, and multi-currency management across a distributed, multi-brand platform. You'll help scale an engine integrated with 70+ payment providers via dedicated SDKs, where system reliability and fault tolerance directly impact the bottom line.
👤 Our Criteria:
— Flexible work setup — work remotely or from the office, we focus on results, not location;
— Support for a comfortable work environment — we compensate coworking expenses and EcoFlow power stations to help our team stay productive during power outages in Ukraine;
— Unlimited vacation and sick leave, because we trust our people to manage their time responsibly;
— Relocation support for team members who want to move;
— Regular performance-based bonuses that reward individual and team impact;
— Learning support — we cover 50% of professional courses and development programs;
— Language & wellbeing support — we cover 50% of English classes and psychological consultations;
— Career growth opportunities — we prioritize internal promotions and development;
— Team culture that actually feels like one — regular gifts, company merch, and team events throughout the year;
— Real impact — we are small enough for every voice to be heard and big enough to turn great ideas into action quickly.
We are looking for a Senior Software Engineer (Elixir/Erlang) to join our backend team within Core Engineering and build real redundancy into a business-critical platform.
In this role, you will evolve our core payment-processing engine and high-load microservices handling deposits, withdrawals, and multi-currency management across a distributed, multi-brand platform. You'll help scale an engine integrated with 70+ payment providers via dedicated SDKs, where system reliability and fault tolerance directly impact the bottom line.
👤 Our Criteria:
- Strong Elixir/Erlang (OTP) in production;
- Reverse proxy / Nginx / TLS / DNS fundamentals;
- Backend API / BFF design experience;
- SQL with a security mindset;
- Git/GitLab, CI/CD, Jira/Confluence;
- Language: Ukrainian/Russian.
- Develop/maintain Elixir projects;
- Own the proxy layer/reverse-proxy configuration;
- Incidents support;
- DB security work with the team lead/SysOps;
- Deploy/support staging & prod, monitor via Grafana.
- iGaming/white-label platform experience;
- Cloudflare, observability tooling (Grafana/Prometheus);
- Scripting/automation;
- SysOps-adjacent experience.
— Flexible work setup — work remotely or from the office, we focus on results, not location;
— Support for a comfortable work environment — we compensate coworking expenses and EcoFlow power stations to help our team stay productive during power outages in Ukraine;
— Unlimited vacation and sick leave, because we trust our people to manage their time responsibly;
— Relocation support for team members who want to move;
— Regular performance-based bonuses that reward individual and team impact;
— Learning support — we cover 50% of professional courses and development programs;
— Language & wellbeing support — we cover 50% of English classes and psychological consultations;
— Career growth opportunities — we prioritize internal promotions and development;
— Team culture that actually feels like one — regular gifts, company merch, and team events throughout the year;
— Real impact — we are small enough for every voice to be heard and big enough to turn great ideas into action quickly.