SENIOR AI-FIRST .NET ENGINEER

We are looking for a Senior Fullstack Engineer who combines deep technical expertise with real, team-level experience working in an AI-integrated software development lifecycle. Individual use of AI coding assistants is not sufficient for this role. We are specifically looking for engineers who have worked in teams where AI was embedded into every phase of delivery — from planning and design through development, review, testing, and deployment.

AI-First Requirements:

Experience working in an AI-enabled engineering team is mandatory — not a personal workflow preference.

You have been part of a team where AI was systematically embedded across all delivery phases: planning, development, review, testing, and deployment. You can speak from direct experience about how it worked, what failed, and what you would change.

Specific mandatory requirements:

• Team-level AI-integrated SDLC experience — shared toolchain, shared configurations, shared assets under version control
  
• Hands-on with Claude Code, GitHub Copilot, Cursor, or equivalent as a team tool, not only personal usage
  
• Built and maintained custom skills and sub-agents used across a team, not just personally
  
• Experience with parallel agent orchestration for concurrent workstream execution
  
• Disciplined plan → review plan → execute approach with AI involved at every phase
  
• Maintained shared prompt libraries, skill repositories, or agent configurations in version control
  
• AI-assisted code review integrated into the PR process: CodeRabbit, Copilot review, or similar
  
• Experience with spec-driven or document-driven development where structured specifications (OpenAPI, ADRs, PRDs) serve as AI context inputs, not just human references
  
• Working knowledge of at least one AI orchestration framework: LangChain, LlamaIndex, Semantic Kernel, AutoGen, CrewAI, or equivalent
  
• Automation-first mindset: proactively identify repetitive or inefficient parts of current work and automate them using AI and other available tools.
  
• Cost-aware AI usage: understanding how AI credits are consumed across different tools, models, and workflows, and ability to choose the most appropriate model or approach for each task.
  

Technical Requirements:

• Backend: .NET / C#, ASP.NET Core, SQL Server / PostgreSQL, EF Core, OAuth 2.0 / JWT. Python, Java, or Node.js is a strong plus.
  
• Frontend: TypeScript, JavaScript, React(preferable) and/or Angular, state management, async patterns, frontend testing.
  
• Architecture: Full spectrum from monolith to microservices — DDD, CQRS, Event Sourcing, event-driven design, message brokers.
  
• Infrastructure: Docker, Kubernetes, CI/CD (GitHub Actions / Azure DevOps), Azure / AWS / GCP, structured observability.
  
• Professional Qualities: Ownership mindset, strong written and verbal English, comfortable in client-facing roles, raises the AI workflow maturity of those around them

At Godel, having fun and delivering the very best service are our founding principles. We’re always on the lookout for talented and creative people who are willing to go above and beyond for their teammates and our clients.
Working at Godel comes with a range of benefits designed to help you enjoy your work:

Flexible Working Schedule and Hybrid Work Model
Agile Delivery – We use agile because it works for everyone, allowing for adaptability and collaboration.
Challenging Projects – Whether in travel, energy, mobile apps, or in-house analytics, we provide exciting and varied challenges.
Professional Team – Our clients come from a wide variety of industries, offering a dynamic and diverse work environment.
Trust-Focused Culture – We prioritize mutual respect and trust in all our interactions.
Private Medical Healthcare for you and your family
Multisport Card – Access to a range of sports and fitness facilities
Free English Classes – Improve your language skills at no cost
Personal Development Plan
Corporate Integration Events – Fun events to connect with your colleagues
Referral Program – Earn rewards for referring talented people to join the team

We’re all about making work both rewarding and enjoyable!

4700-5800 €/mon. gross

Žalgirio gatvė, Vilnius Calculate your travel time to work