Our client is a fast growing iGaming company with offices in Europe which is recruiting a Senior Software Engineer
The role can be based in Tallinn or be 100% remote with a service agreement (B2B contract).
As a Senior Software Engineer, you will design, develop, and maintain scalable, high-performance applications. You will lead architecture discussions, mentor junior engineers, optimise performance, and ensure smooth integrations with third-party services. You will also take ownership of complex technical challenges and contribute to the platform’s strategic development.
Key Responsibilities
- Design, develop, and maintain scalable, high-performance applications using Elixir and related technologies.
- Lead discussions on architecture, technical design, and engineering best practices with cross-functional teams.
- Write clean, maintainable, and well-tested code aligned with internal standards.
- Drive performance optimisation to improve scalability and system efficiency.
- Design and implement integrations with third-party APIs and services.
- Own troubleshooting and resolution of complex issues across functionality, performance, and reliability.
- Participate in and support on-call rotations, including incident response.
- Conduct code reviews and mentor junior engineers to promote engineering best practices.
- Stay current with relevant technologies and contribute innovative ideas to the team.
- Contribute to the design and planning of new features and system improvements.
- Implement security and data protection best practices.
- Build and evolve complex domain logic such as rules engines, decision frameworks, and policy systems.
- Design and maintain high-throughput, real-time or near-real-time data pipelines and enrichment systems.
Key Skills & Experience
- 5+ years of software engineering experience, with exposure to Elixir/Erlang, TypeScript, or similar languages.
- Strong understanding of API design best practices.
- Solid experience with testing methodol