Senior Software Engineer (C#)

About the role

Constructor is building an all‑in‑one platform that enables educational organisations to deliver high‑quality digital education at scale. As a Senior Software Engineer you will focus on designing, implementing and maintaining robust C# services that power the platform.

Key responsibilities

• Write clean, testable C# code and conduct peer code reviews.
• Develop and maintain unit tests to ensure high code quality.
• Collaborate with DevOps to prepare builds, deployments and product configuration.
• Design integration solutions that connect the platform with customers’ data sources.
• Investigate and resolve complex product issues reported by users.
• Build APIs within a serverless, micro‑service architecture.

Required profile

• Bachelor’s degree in Computer Science or related field.
• 6+ years of professional experience in frontend or backend development.
• Strong proficiency in C#.NET Core and SQL.
• Ability to produce readable, SOLID‑compliant code.
• Experience with continuous delivery and Azure cloud stack.

Required skills

• C# and .NET Core
• SQL databases
• Azure cloud services
• Unit testing and test‑driven development
• DevOps build and deployment pipelines
• Serverless micro‑service architecture
• Microservices, cloud‑based and event‑driven design
• JavaScript/TypeScript with React or VueJS (nice to have)
• Mobile app development (nice to have)
• AI/ML concepts (nice to have)

What we offer

• Choice of work equipment (laptop, monitor, etc.)
• English language classes (iTalki – $130 monthly)
• Flexible working hours (typically 09:00‑19:00)
• Newborn bonus (€500 per child)
• Patent remuneration
• Paid leave
• Remote work option, with hybrid model for office locations
• Equal‑opportunity and inclusive workplace