Senior Software Engineer (Integrations)

Own the systems that connect SuperOffice to the world

At SuperOffice, we build software that helps companies build stronger relationships with their customers. Our CRM is used by thousands of businesses across Europe — and integrations are what make it fit seamlessly into their daily work.

We’re looking for a Senior Software Engineer to join our Integrations team in Vilnius and take a leading role in shaping how SuperOffice connects with other platforms, systems, and tools.

What’s in it for you?

• End‑to‑end ownership: You’ll own services and features from design to production
• Real autonomy: You’ll influence technical decisions, architecture, and ways of working
• Strategic impact: Your work directly affects scalability, reliability, and customer experience
• Depth and mastery: In‑house development means long‑term responsibility — not short‑term fixes
• Leadership without management: You’ll mentor others and raise the engineering bar

🤝 What we offer:

• Competitive salary: €5,000–€6,500 gross
• Flexible hybrid working after your three month probation period
• 4 learning days per year + volunteering hours
• Travel & health insurance
• Public transport support
• Extra vacation days over time
• A social, well‑equipped office — and your own Superland passport

This role is ideal if you enjoy solving complex problems, setting direction, and seeing your decisions make a lasting impact.

💼 What you’ll do:

• Design, build, and evolve integration services and APIs
• Lead performance, scalability, and reliability improvements
• Set standards for code quality, testing, and maintainability
• Shape system and application architecture
• Mentor junior engineers and support team growth
• Drive continuous improvement — technically and collaboratively

⭐️ What we’re looking for:

• 5+ years of experience building production software
• Strong expertise in C# and .NET (10), React
• Confidence working with CI/CD and cloud‑native systems (Azure is a plus)
• A strong sense of ownership and accountability
• A collaborative mindset — you enjoy enabling others to succeed
• Degrees and certifications are nice to have, but impact and experience matter most.

🦉About SuperOffice

Founded in Norway in 1990, SuperOffice is a leading European CRM provider with 300+ employees across 8 countries. We build long‑lasting products with modern cloud technology — and we care deeply about quality, ownership, and trust.