Software Engineer (Fullstack)
Description
RedCore is building a new HR product from scratch! We are looking for a senior engineer who enjoys working closely with Product, takes ownership of architecture decisions, and can build scalable systems from the ground up. This is a hands-on role with real impact on product direction and technical foundations.
Responsibilities
- Design, develop, and maintain a scalable product using .NET and React
- Build clean, maintainable, and well-documented code
- Optimise application performance, reliability, and security
- Design and maintain database structures in PostgreSQL
- Integrate third-party APIs and AI services
- Collaborate closely with Product, Design, and Engineering teams
- Participate in Agile processes and continuous improvement
Requirements
- 5+ years of professional experience in fullstack development using the latest .NET Core and React (TypeScript)
- Strong proficiency in ASP.NET Core and modern C#
- Strong experience with relational databases (preferably PostgreSQL and ORM tools (EF Core)
- Hands-on experience designing and optimising database schemas and queries
- Experience with Docker and GCP/AWS-based deployments
- Experience building products from scratch in dynamic environments
- Solid understanding of REST API design principles
- Practical knowledge of unit and integration testing
- Strong understanding of security best practices and performance optimisation
- Experience designing scalable backend architectures
- Understanding of monitoring and observability best practices
- Production-based experience to work with AI agents and modern AI tools (Cursor, Copilot, Codex, etc.)
- Experience integrating AI services (e.g. OpenAI, Azure OpenAI, Anthropic)
- Experience with Jira integration
- Are product-minded and customer-focused
- Strong problem-solving skills and collaborative mindset
- Understand that successful products are built around user value
- Enjoy collaborating with Product and proposing your own ideas
- Balance Engineering and Product goals
- Are proactive and comfortable solving complex challenges
- Be ready to be a core player in the team
Benefits
- Paid vacations, sick leave, personal events days, days off.
- Corporate health insurance program for your well-being.
- Referral program - enjoy cooperation with your colleagues and get the bonus.
- Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences.
- Rewards program for mentoring and coaching colleagues.
- Free internal English courses.
- Yoga classes to help you stay active and energized.
- In-house Travel Service.
- Multiple internal activities: online platform for employees with quests, gamification, presents and news, RedCore clubs for movie / book / pets lovers, special office days dedicated to holidays.
- Company events, team buildings.
About Pin-Up Global
PIN-UP Global is an international holding specializing in the development and implementation of advanced technologies, B2B solutions, and innovative products for the iGaming industry.