(Senior) Fullstack Software Engineer

RELEX Solutions create cutting-edge optimisation software to help retailers and consumer brands drive profitable growth. With growth comes opportunities, and we embrace both. Within our platforms, our teams are driving change, working with international colleagues and the latest tech stack to develop solutions that transform into a pioneering end product; it’s tangible and impactful – for our customers and the world.

Our Technology Team

Our Technology team enjoys a challenge. They’re hungry to learn and don’t hesitate to ask what, why, and how. They get to work with various technologies to create high-quality, scalable applications (just imagine, thousands of stores, millions of products, and billions of rows of raw data!). Their expertise positively impacts the environment and business processes around the world; alongside international colleagues, they drive change and develop solutions that become our pioneering end product. From functional programming, machine learning, and interesting algorithms, to building big data pipelines, they’re behind it all. They can work flexibly, remote or in-office - after all, they contribute to all our achievements, so we reward them with genuine work-life balance and access to every opportunity.    

RELEX Plan is a service that helps our customers optimize the availability of the products in stores, by forecasting the demand. You’ll join a new multi-disciplinary team focused on long term planning and customer collaboration topics such as Merchandise Financial Planning. As a team, we value planning our work, collaborating on epics, and helping each other with tasks to achieve as a team.

The role will focus on front-end TypeScript development for the Plan web application, built with React. Business logic is handled primarily on the Java backend. The ideal candidate will collaborate closely with a multidisciplinary team, including Front-end Developers, Designers, Java Developers, Business Rules Solution Architects, as well as Database and Performance teams.We also place strong emphasis on working directly with our customers and Operations teams to gather insights and validate solutions.

What you’ll be doing:
You will use your skills and experience to build RELEX Plan, one of the three main applications within RELEX.

• Writing code and automated tests
• Helping on code reviews, documentation, refactoring, bug fixes, improving code quality
• Participating on various services best practices, their performance and scalability
• Following and promoting team best practices
• Collaborating within the team and with other Technology and Product teams
• Promoting a team culture of working together while respecting individuals' own preferences
• We like to move fast; we want to see your good ideas without extensive bureaucracy

What we’re looking for:

• 5+ years of professional experience
• 3+ years last years of full-stack hands-on development
• Understanding of data structures, business logic, and developing production quality solutions and using supporting tools such as Gitlab.
• Ability to understand business and product requirements
• Flexible abstraction level of thinking when problem solving with different stakeholders
• High levels of empathy for challenges that others face, and a team-first attitude to success
• Interest to develop oneself and sharing knowledge with others
• Super-high levels of curiosity and appetite for learning from others
• Fluency in verbal and written communication in English

What we consider as an advantage:

• Experience in GraphQL
• Experience with GitLab and GitLab CI
• Experience with unit testing and e2e testing
• Experience in working in the agile software development team
• Enthusiasm towards improving code performance

As part of a truly international team, you’ll collaborate across time zones and cultures, driving innovation and achieving shared success. Our Product & Technology hubs are in Finland, Sweden, Lisbon, the UK, and the US, fostering global collaboration. Our modern approach ensures that work is meaningful, inclusive, and impactful, no matter where you are.

Our employees deserve fair and competitive pay that meets them where they are. With scalable benefits, rewards, and perks, our total rewards programs reflect our commitment to inclusivity and access for all. We actively listen to our community to continuously improve our offerings, ensuring they remain relevant and valuable as we design and update them.

Key Benefits

• We work in a collaborative environment, deploy continuously, and tackle real-world challenges that impact thous