[Hiring] Team Lead/Senior Full Stack Developer @Svitla Systems, Inc.

Role Description

Svitla Systems Inc. is looking for a Team Lead/Senior Full Stack Developer for a full-time position (40 hours per week) in Ukraine. Our client is a prominent GovTech company offering a cloud-based ERP solution.

You'll lead the platform's small, senior development team. This is both a deeply hands-on engineering role and a technical leadership role:

• Build across the stack, with your center of gravity in the .NET 10 back end.
• Set the patterns and lead one other senior full-stack engineer.
• Partner with the QA automation engineer and be accountable for what the team ships.

This role sits at the center of a tight senior triangle:

• Partner daily with the Product Owner, who owns the functional and design specifications.
• Collaborate with the Platform Architect, who owns the architecture specifications and platform-wide technical direction.
• Translate the Product Owner's functional and design specs into sound service and API designs.
• Implement them faithfully within the architecture the Architect sets.
• Own the delivery of that work through your team.

About the team:

• Build the platform layer that integrates government-software products.
• Develop a personalized Home Portal (an Angular single-page app).
• Create a .NET backend-for-frontend that aggregates two dozen module APIs.
• Manage centralized user management and identity across every acquired application.
• Establish a unified API management edge and automated customer provisioning.

The stack is Angular 19 on the front end and ASP.NET Core on .NET 10 / C# on the back end, with:

• Auth0
• Azure API Management
• EF Core and Dapper against Azure SQL
• Azure Service Bus
• Redis, all on Azure.

Qualifications

• Strong experience in production development with C#/.NET and Azure.
• In-depth understanding of back-end development.
• Confident experience with Angular/TypeScript for the front end.
• Experience in designing non-trivial systems and making hard trade-offs.
• Technical leadership skills.
• Uncompromising accountability for reliability and security.
• Independent, defensible thinking.
• Ownership of features from problem statement to production.
• Proactive in finding the next most valuable thing to do.
• Independent critical thinking.
• Ability to bring options to the table, not just problems.
• Clear, early, honest communication.

Requirements

• Experience with FastEndpoints, .NET Aspire, Clean Architecture, and service-oriented (non-CQRS) designs.
• Experience with Azure SQL performance work, EF Core migrations, and multi-schema/multi-tenant data design.
• Understanding of Angular/Blazor for front-end.
• Track record of mentoring senior engineers in a government/public-sector, ERP, or multi-tenant SaaS context.
• Experience in integrating LLMs, RAG, or AI agents into product features.
• Understanding of building and owning CI/CD pipelines and release management in Azure DevOps.
• Familiarity with GitHub (including GitHub Actions) and Jira.

Responsibilities

• Lead by doing: write and review the hardest code, design the critical paths.
• Set the standard for FastEndpoints, FluentResults, testing, error handling, and observability across the .NET 10 services.
• Own identity, authorization, and tenancy correctness across Auth0, Azure API Management, and the service layer.
• Guide EF Core and Dapper data design against Azure SQL for correctness and performance at scale.
• Work across the stack when delivery calls for it, including the Angular 19 front end.
• Shape the messaging and integration backbone, Azure Service Bus events.
• Lead the team day-to-day, mentor the other engineer, and run pragmatic design and code reviews.
• Represent the platform in cross-team architecture decisions.