Online Staff Travel Portal (OSTP) is hiring a .NET Software Engineer - Crypto to join our Trading & Brokerage team. You will build and maintain high-performance trading and credit systems in a crypto-native environment, delivering robust solutions for internal teams and external clients.
What You'll Do
- Develop and deliver high-quality, maintainable, and robust code in .NET and Rust.
- Write unit tests and documentation for your own code.
- Troubleshoot, support, and take ownership of trading and brokerage systems.
- Build enterprise-grade business applications.
- Integrate with low-latency trading infrastructure and protocols such as FIX.
- Serve as a domain expert in trading systems and software engineering best practices.
- Collaborate within a small, agile, crypto-native engineering team.
What We're Looking For
- Bachelor’s degree in computer science, software engineering or a related field, or equivalent practical experience.
- 5+ years of professional experience in software development.
- Strong proficiency in .NET, C#, Azure, SQL, REST APIs, and Microservices.
- Hands-on experience with the Rust programming language.
- Familiarity with FIX Protocol and trading system architectures.
- Solid understanding of design patterns, SOLID principles, and clean code practices.
- Self-driven, proactive, and reliable team player.
- Ability to explain complex technical ideas clearly and effectively.
- Experience in agile methodologies (SCRUM preferably).
- Strong communication skills to collaborate across multidisciplinary teams.
Nice to Have
- Knowledge of the crypto field is a plus.
Technical Stack
- .NET, C#, Rust
- Azure, SQL
- REST APIs, Microservices
- FIX Protocol
Team & Environment
You will join a small engineering team within the Trading & Brokerage team, which is agile and crypto-native.
Benefits & Compensation
- Working in small and excellently skilled teams.
- Challenging projects in a highly professional, collaborative and supportive environment.
- Opportunities for continuous professional development.
- Competitive compensation depending on experience and skills.
- Hybrid and Remote work options.
- Service Recognition Awards.
- Awesome Referral Bonus Program.
- Team gatherings and team-building activities.
Work Mode
This position offers a hybrid work mode.




