Senior Backend Software Engineer (C#)

About the role

Trafi, an Enghouse company, is looking for a Senior Software Engineer to strengthen its Public Transport Ticketing domain. You will work on the core MaaS ticketing platform, delivering new integrations and complex functionality for city transport authorities.

Key responsibilities

• Write high‑quality C# code on the latest .NET stack.
• Lead technical initiatives and design solutions together with other engineers.
• Design distributed micro‑service architecture that processes data in real time.
• Manage cloud infrastructure as code using Terraform.
• Work extensively with Amazon Web Services (30+ services) and run .NET services in AWS ECS containers.

Required profile

• 3+ years of experience with C# and Web API development.
• Ability to define, document and communicate technical implementation plans across teams.
• Comfortable working in a dynamic environment with evolving objectives.
• Strong problem‑solving skills and a passion for client‑focused solutions.
• Fluency in Lithuanian and English.

Required skills

• C#
• .NET
• AWS (multiple services)
• Terraform
• Amazon ECS

What we offer

• Hybrid work model with flexibility to work remotely or from the Vilnius office.
• Collaboration with talented colleagues in a learning‑focused environment.
• Medical insurance and personalized wellness options.
• Parking or monthly allowance for the Trafi app to ease commuting.
• Option to allocate part of salary to a pension fund.