Senior Front End Engineer
Kilo™Lithuania3 days ago
Full-timeRemote FriendlyEngineering, Information Technology
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About the teamKiloverse is the operational force that helps ventures grow — building the systems, teams, and infrastructure that turn ideas into scalable businesses. Behind every fast-growing product, there’s a group of people who think like owners, act fast, and execute with precision.
Here, you’ll find people who want to break big in their careers — working side by side with entrepreneurs and founders to build ventures that redefine the health, wellness, beauty, or travel industries.
Get ready to
LocationWe have plenty of amazing workspaces you can choose from: our awesome headquarters in Vilnius, and super cool hubs in Kaunas, Klaipėda, and Riga!
For Vilnius: 4 days onsite, 1 flexible day remote. Meanwhile, in Kaunas: onsite, hybrid, or remote options are available depending on the role.
Speaking of perks:Own your wellness
Stay sharp and well in your own way – health insurance (after probation), on-site physiotherapist, office gym, and fitness classes keep you moving. Plus 7 extra days off, 3 for weddings, hybrid work, and the freedom to work 2 months from anywhere in the world.
Boost your daily life
Every breakthrough needs a spark and our daily setup reflects that. Pet-friendly office, fresh breakfasts, hot lunches, drawers and fridges stocked with snacks and food – for a quick bite or even a team-cooked meal together. Rooftop and cellar events keep things lively, while 10 social clubs give space to dive into passions and try new things. Add a public transport card for Vilnius and Perks.lt perks for smoother days.
Shape your growth path
Builders never stop learning. Coaching, mentorship, training, conferences, online courses, subscriptions, books – you’ve got a €1100 yearly budget to fuel personal or team growth. You pick the path – we’ll back you all the way.
Drive global impact
This is where ambition scales. Build impact across 30+ brands worldwide. Launch bold projects. Even step in as a co-founder – we reward those who push further. And if you bring in more great people, you get €1500 for every successful referral.
Here, you’ll find people who want to break big in their careers — working side by side with entrepreneurs and founders to build ventures that redefine the health, wellness, beauty, or travel industries.
Get ready to
- Lead frontend architecture and make key technical decisions for our e-commerce projects
- Own features end-to-end — from initial idea through development, testing, and deployment
- Build high-quality frontend solutions using React and TypeScript
- Design scalable frontend architecture, manage state effectively, and ensure maintainable code
- Optimize performance and implement robust testing (Jest, Playwright, Cypress)
- Work closely with backend, product, and marketing teams to deliver impactful features
- Mentor other developers and help establish engineering best practices within the team
- Proactively identify technical or product issues and solve them before they escalate
- Contribute to improving development processes, CI/CD pipelines, and frontend standards
- Build reliable, responsive, and user-friendly e-commerce experiences
- Bring expert-level React and TypeScript experience (5+ years) in professional environments
- Have a strong understanding of modern frontend architecture patterns and state management
- Write clean, scalable code and apply best practices around testing and performance optimization
- Be highly comfortable with CSS, responsive design, and modern UI development
- Have experience with CI/CD pipelines and build tools
- Demonstrate strong ownership mentality — taking responsibility for outcomes, not just tasks
- Be a proactive problem solver who identifies and addresses issues early
- Feel comfortable making technical decisions independently and standing by them
- Show high accountability and follow-through on projects and technical initiatives
- Communicate clearly with both technical and non-technical stakeholders
- Support and mentor other engineers, helping the team grow
LocationWe have plenty of amazing workspaces you can choose from: our awesome headquarters in Vilnius, and super cool hubs in Kaunas, Klaipėda, and Riga!
For Vilnius: 4 days onsite, 1 flexible day remote. Meanwhile, in Kaunas: onsite, hybrid, or remote options are available depending on the role.
Speaking of perks:Own your wellness
Stay sharp and well in your own way – health insurance (after probation), on-site physiotherapist, office gym, and fitness classes keep you moving. Plus 7 extra days off, 3 for weddings, hybrid work, and the freedom to work 2 months from anywhere in the world.
Boost your daily life
Every breakthrough needs a spark and our daily setup reflects that. Pet-friendly office, fresh breakfasts, hot lunches, drawers and fridges stocked with snacks and food – for a quick bite or even a team-cooked meal together. Rooftop and cellar events keep things lively, while 10 social clubs give space to dive into passions and try new things. Add a public transport card for Vilnius and Perks.lt perks for smoother days.
Shape your growth path
Builders never stop learning. Coaching, mentorship, training, conferences, online courses, subscriptions, books – you’ve got a €1100 yearly budget to fuel personal or team growth. You pick the path – we’ll back you all the way.
Drive global impact
This is where ambition scales. Build impact across 30+ brands worldwide. Launch bold projects. Even step in as a co-founder – we reward those who push further. And if you bring in more great people, you get €1500 for every successful referral.
- additional conditions apply based on your residence location.
Key Skills
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