Senior Front-End Engineer @Bioma

About The Team

Bioma - probiotic supplements designed to support gut health, energy levels, and focus by replenishing good gut bacteria.

Get ready to

• Stay proactive about AI advancements, market trends, and modern web stack updates
• Build fast, scalable, and high-quality e-commerce web products using TypeScript, React, and Next.js
• Take a highly independent, ownership-driven role where your decisions directly influence product direction
• Make architectural choices that shape the future of our e-commerce platform
• Write and maintain unit tests with Vitest
• Collaborate closely with backend, product, marketing, and UX specialists
• Mentor engineers, delegate tasks, and support the growth of the frontend team
• Continuously improve code quality, performance, and development processes
  
  

We expect you to

• Have experience with CMS systems, e-commerce platforms, or automated testing tools like Playwright
• Bring strong and proven experience with React, Next.js, TypeScript, and state management libraries
• Be confident in improving and maintaining frontend architecture at scale
• Write reliable tests and follow best engineering practices
• Take full ownership of your work — from planning to deployment and optimization
• Collaborate smoothly with cross-functional teams and align on goals and timelines
  
  

Salary

Gross salary range is 5000 - 7000 EUR/month.

Location

Vilnius, Lithuania: 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 €1000 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.