Salary
$80k – $96k per year (gross)
Location
In office (Vilnius)
Seniority
Senior
Employment
Full-Time
First seen by Alion on Nov 11, 2026.
Overview
Company
Impact
Profile match
Tesonet is a Lithuanian technology accelerator and holding founded in 2008 and headquartered in Vilnius. It builds and scales software businesses in cybersecurity, data and consumer products. Several of the largest Lithuanian technology companies grew out of it.
Job Description
Join the Incogni engineering team and help us build the next-generation backend platform powering Incogni and Ironwall at scale.
We’re looking for a senior backend engineer who thinks in systems, designs for growth, and enjoys building reliable, scalable services.
Our mission is to create a secure, scalable, and high-performance service platform that supports rapid business growth and evolving product needs. You’ll work on core systems and service architectures at the heart of our platform, with Go as a key technology.
- Design, build, and evolve high-traffic, business-critical backend services (primarily in Go);
- Lead and influence architectural decisions — from domain modeling and service boundaries to infrastructure and deployment strategies;
- Drive the evolution of our service platform together with senior and lead engineers;
- Identify performance bottlenecks and scalability challenges, and propose pragmatic, long-term solutions;
- Own complex technical initiatives end-to-end, from design to production rollout;
- Write clean, well-tested, production-grade code while raising engineering standards across the team.
Requirements
- Strong experience building production-grade backend systems
- Solid understanding of software design principles, distributed systems, and API design
- Experience with databases, messaging systems, and service-oriented or event-driven architectures
- Ability to reason about concurrency, performance, and reliability
- Confidence participating in architectural discussions and technical decision-making
Nice to have
- Have experience building or scaling systems serving millions of requests
- Leveraged hands-on production experience with Go
- Developed a strong understanding of observability, reliability, and operational excellence
- Contributed to modernizing or evolving backend platforms
Company offers
- Growth and learning opportunities: time dedicated to learning, conferences, online learning platforms, and books for your professional development
- Health and wellness: we want you to feel and be your best. That's why we offer various benefits, from online workouts, a physical coach and a gym to regular mental health checks
- Tools of your choice: choose technical equipment and the tools you need to do your best
- Community and celebrations: get ready for long-lasting traditions such as yearly workation, Friday get-togethers, various team buildings and company celebrations
- Convenient commuting: traveling from point A to point B can be a pain. That’s why, depending on your unique circumstances, we compensate part of your public transport costs
- Work-life balance: We encourage working in the office, with the possibility of up to two remote days per week. Plus, with our WFA policy, you can work from almost anywhere in the world
- Premium Surfshark accounts: for you, your family, and friends
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