Tuyển dụng Senior Full-stack Engineer .NET + Typescript tại Hồ Chí Minh

Top 3 Reasons To Join Us Boost your international career at CODE LEAP Work on challenging German products Flexible work policy with Grab sponsorship The Job

YOUR NEW ROLE CODE LEAP
CODE LEAP is seeking ​an experienced Backend Engineer (.NET + Azure) who will ​help strengthen our backend development. The ideal engineer will bring their experiences, best practices, and a collaborative attitude to ​help drive agile culture initiatives. To be successful, one ​should effectively communicate with our development and operations team to orchestrate the creation or improvement of solutions that can scale. ​Our team aims for the sustainability!

YOUR EXCITING TASKS

• You design and build the services behind our reconciliation engine – ingesting and normalising settlement files from banks and payment providers and matching them against our transaction data
• You own correctness: idempotent processing, traceable matches, and safe reprocessing of historical data
• You integrate new banks and payment providers and keep those integrations maintainable
• You build and maintain back-end services in Node.js and TypeScript with Effect, modelling failures as typed errors and composing services through layers, so that integrations and jobs stay testable and safe to retry
• You build the interface Finance works in all day – reviewing unmatched transactions, investigating discrepancies and resolving them – and make a data-heavy domain usable: large tables, search and filtering at high volume, drill-downs from summary to single transaction
• You build the review and resolution workflows – assigning cases, manual matches, comments and audit trails – and make uploads, imports and long-running jobs predictable, with clear progress and error reporting
• You own features end to end, from API contract to screen, and shape requirements with Product and Finance into software they can work with
• You make the architectural decisions for a greenfield system – backend modules and data model, frontend structure, state management and data fetching – and keep it observable, performant, accessible and well tested
• You review code and help set the engineering standard for a new team

Your Skills and Experience

YOUR PROFILE AND YOUR PERSONALITY

• Several years of professional experience building production software across the full stack. You may be stronger on one side, but you are productive on both.
• Backend development with C# and .NET: modular monoliths, bounded contexts, CQRS and the REPR / vertical-slice style, modern API frameworks (e.g. FastEndpoints, Minimal APIs) and document databases (e.g. Azure Cosmos DB)
• Professional Node.js and TypeScript experience on the server side, with hands-on production use of Effect (Effect-TS): typed errors, services and layers, resource-safe and concurrent code, retries and schedules. Strong React and TypeScript with modern build tools (Vite, turborepo)
• Design systems and component-based development (Storybook, TailwindCSS)
• State and data fetching with Jotai, TanStack Query and TanStack Router
• Performance optimization and accessibility in data-heavy web applications
• Solid testing practice: unit and integration tests in .NET, Jest and Playwright on the front-end
• Git and collaborative workflows: pull requests and code reviews
• Clear written and spoken English for working with colleagues in Germany 

Nice To Have

• Experience with CI/CD pipelines (GitHub Actions) and basic knowledge of Kubernetes and Helm
• Experience with Banking/Financial solution

Why You'll Love Working Here

BENEFITS AWAIT YOU AT CODE LEAP

• Competitive salary and benefits
• Year-end bonus (13th-month salary)
• Generous annual leave of up to 18 days
• Additional premium health insurance
• Enjoy an endless selection of delicious refreshments, including gourmet coffee, beverages, snacks, and fresh fruits, all complimentary
• 1-on-1 coaching with experienced professionals
• Flexible work policy, which provides flexible hours to accommodate personal schedules and commitments
• Dynamic, fun, and agile environment, perfect for sharing and creativity
• Open-minded, kind & humble colleagues