Mid-level Frontend Engineer
Confirmed on the employer's own hiring board on Oct 31, 2026. First seen by Alion on Sep 1, 2026.
Join a 5x Private Equity growth journey and build amazing frontend solutions as we turn Frontline Workers into Frontline Winners
We are on the lookout for an ambitious and talented Mid-level Frontend Engineer to join our Development team on an exciting growth journey. You will have a vital role in assuring the highest quality of our product and strengthen our UX on all our user platforms. You will work closely with other Frontend and Backend Engineers to build the market's best mobile app platform targeting employee engagement across industries. You will have the possibility to form part of our established office environment in Lithuania, Copenhagen, or Odense!
This is an exciting and transformative time to join Relesys, as we have gone into a strategic partnership with the Private Equity fund, Copilot Capital, where the coming years will bring extensive growth and opportunities along the way. You get a unique opportunity to make a tremendous impact in taking your career, Relesys and our dear clients to the next level over the coming years - as we say it, joining a scale-up at this stage is a rare opportunity that is "once in a lifetime".
Your key responsibilities
Develop best in class UI/UX to ensure a seamless and intuitive user experience across the platform.
Design solutions and implement best practices in close collaboration with the product and development team members
Collaborate with an amazing team of Engineers, software testers, and other team members
Being ambitious, leading, and driving the implementation of new functionality and improvements to the Relesys platform
Design and implement new features together with our Domain Experts and Product Designers
Maintain and troubleshoot complex problems in the existing codebase
Work on long-term strategic tasks to enhance and evolve the Relesys platform
Who are you?
You have +2-3 years of professional experience within software development and a proven track record of building, delivering, and maintaining high-quality software solutions in a professional environment.
You have experience with frontend development and experience with modern JavaScript libraries and frameworks, e.g., Angular, React TypeScript
You have experience working in Visual Studio, GIT, Atlassian/Jira, Figma, and similar tools
You have an interest in UI and UX and pay attention to the details that make a frontend solution work well
You are a team player and wishes to engage in the office and its success
You have a bachelor’s Degree in Computer Science, Information Technology, or similar
Disciplined, structured, and open-minded, even when it's burning
You enjoy collaborating and contributing to a positive team culture
You believe that performance is not a matter of fast deliveries but high-quality deliveries and a strong team spirit
You are eager to learn and take responsibility for your tasks
You have excellent communication skills in verbal and written English
Furthermore, it would be great, but not required, if you have/are:
Experience in modern Angular
Experience with AngularJS, as well as migration between frameworks
Familiar with mobile-first development principles
What do we offer?
"Once in a lifetime" growth opportunity in an aspiring unicorn business that will 5x over the coming 4-5 years backed by the Private Equity fund, Copilot Capital
Great level of responsibility from day one in a dynamic and international environment
A collaborative and thriving office-first culture where team spirit and fun are at the heart of everything we do
Access to cutting-edge technology and resources, enabling you to excel in your role and drive impactful change
The chance to make a significant impact on the long-term strategic direction of our platform
25 days of paid vacation per year
We offer a competitive compensation package based on your skills and experience, with a starting salary of EUR 4000-5000 gross depending on level
Office and team in Vilnius, Odense and Copenhagen
Free coffee, tea, soda, or similar at the office
Global Summer Party in Copenhagen with the whole organization
Thriving Culture Club that plans Friday bars, running club, Tuesday fitness w. professional instructor, Wednesday bathing club, Summer parties, Christmas Parties and many other social events
The hiring process
Teams call with Talent Department
In-office or online interview and casual first talk with our Head of Engineering
Official Interview and Technical Challenge with the Head of Engineering, CTO, & Talent online
Final step is the Assessio Personality test, which all Relesys colleagues take, with the purpose of strengthening our cross-collaboration by becoming more aware of each person's unique strengths, communication style and where we make each other stronger!
Follow-up conversation about our match - If successful, we are excited to welcome you to the team!
When do you start?
We are looking for a colleague to start as soon as possible
We are always looking for great Talents, so the starting date is flexible depending on when we find our right match
Apply for the position by sending your CV through the Apply button
We can't wait to hear from you and meet our future colleague!
Who are we?
Relesys isn't just another SaaS company; we are a dynamic force revolutionizing communication and performance management platforms. Established in 2014, we set out on a mission to bridge the gap between HQ and non-desk workers, fostering a thriving workforce.
What value do we bring? People are the heartbeat of our client's business. When employees are thriving and successful, businesses flourish and retention rates increase. Relesys enables our clients to achieve this through an all-in-one app that streamlines communications, training, and daily operations into their own customized and ever-evolving app
With clients such as Salling Group, COOP, Carlsberg, and Vestas - to name just a few - Relesys serves clients in 15 different countries, supporting them in 33 languages with 395,000 licenses across 17,000 stores and users in 97 countries. We have a strong presence in the Nordics and EMEA, and we continue to increasingly attract clients from across the globe, as we are breaking into new, dynamic markets.
At Relesys, we're shaping the future for frontline workers across various industries: Retail, Hospitality, Production/Manufacturing, and Transportation - while having FUN, as our rule number one! Join us on this thrilling journey as we grow and venture into new horizons.
Our Culture
Building a world-class organization and culture is our highest priority. We believe in the talent of our people and in long-term collaborations where we value an informal yet highly professional culture. We always go 'the extra mile' for our colleagues and clients, but rule number one - Have fun! This rule is always at the forefront of our minds when we come to work, creating an environment that is filled with passion, energy, and inspiration. We are eager to see what exciting contributions you, as our new colleague, will bring, as we believe that each and every individual has a tremendous influence on the whole