Senior Backend Engineer (Go) (Tesonet Global, UAB)
Darbdavys: Tesonet Global, UAB
Miestas: Vilnius
Paskelbta: 2026-10-25
💶 6000 - 7200 €/mėn. Prieš mokesčius · visa darbo diena · nuotolinis darbas: hibridinis
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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
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