Senior Fullstack .NET+Angular

Bonapolia is pleased to announce a vacancy for the position of Senior Fullstack .NET+Angular

Tech Level: Senior Language Proficiency: Upper-Intermediate Employment type: Full time Candidate Location: EU, Georgia (through virtual machine), Serbia (through virtual machine) Working Time Zone: CET Planned Work Duration: 12 months

Customer Description: The customer is a rapidly growing FinTech startup providing SaaS solutions for institutional investors.

Project Description: The project involves building and scaling a multi-asset trade and portfolio management platform. The role has a strong backend focus and includes designing, developing, and maintaining backend services, APIs, and data pipelines in close collaboration with frontend engineers.

Project Phase: Ongoing Hard Skills / Must Have: - Bachelor’s degree in Computer Science, Engineering, or a related field - 5+ years of experience as a Full Stack Developer or Back-End Developer in the FinTech or technology area - Proficiency in C#, .NET, ASP.NET Core, Entity Framework, and SQL - Experience with Angular, JavaScript, and TypeScript - Experience designing and consuming RESTful APIs - Experience working with relational and/or NoSQL databases - Familiarity with cloud-based architectures, distributed systems, and modern deployment practices - Experience working in Agile development environments - Ability to work independently while contributing effectively to a collaborative team - Experience supporting data-intensive, client-facing applications

Hard Skills / Nice to Have: - Understanding of financial products, particularly structured products

Responsibilities: - Design, build, and maintain backend services, APIs, and core application logic supporting client-facing platforms - Improve scalability, reliability, security, and performance - Collaborate with frontend engineers, product managers, and client-facing teams to translate business requirements into technical solutions - Develop and maintain data pipelines and integrations with internal and external systems - Write, maintain, and review automated unit and integration tests to ensure code quality and system stability - Troubleshoot production issues, optimize performance, and proactively identify technical risks - Contribute to software design discussions, code reviews, and documentation across the engineering team - Support end-to-end feature delivery from design through deployment and post-release monitoring

Technology Stack: .NET, C#, Angular, SQL

Interview stages: - English check and internal technical interview (1,5 hour) - client fit interview (30 minutes) - client interview – tech round (1 hour) - client interview – (1 hour) - client final interview – (1 hour)

Additional notes: - The candidate will be required to pass a background check.

Interested candidates, please click the "Apply (On another website)" button.