We’re looking for a well-rounded Full-stack Developer with a strong back-end focus to join our growing team in Gdańsk, Poland. In this role, you’ll primarily work on back-end development while also contributing to front-end features, helping build impactful digital experiences used by thousands of customers across Europe.

You’ll be part of an ambitious, collaborative product team working with a modern tech stack and agile delivery practices. Working closely with UX/UI designers, product owners, and fellow engineers, you’ll help ship high-quality features that are scalable, maintainable, and user-friendly.

This is an opportunity to shape robust solutions under the hood while keeping the end-user experience front and center. As part of an international setup, you’ll collaborate with colleagues in Poland, Norway, and across the Nordics, delivering value quickly while continuously learning and innovating.

If you’re passionate about crafting end-to-end solutions and thrive in cross-functional environments, we’d love to hear from you.

What You’ll Be Doing 

• Designing, developing, and maintaining scalable web applications using backend technologies (.NET) and JavaScript frameworks. 

• Writing clean, modular code with a focus on performance, security, and testability across the full stack. 

• Supporting API development, database design, and infrastructure-as-code initiatives. 

• Participating in code reviews, CI/CD pipelines, and containerized deployments (Docker, Kubernetes, GitLab). 
  

What We’re Looking For 

• 3+ years of experience as a full-stack developer, with proven capabilities on both backend and frontend. 

• A degree in engineering, computer science, or a related field, or equivalent practical experience gained through professional software development roles.

• Strong backend experience within C#, .NET Core.

• Experience with Kubernetes, distributed systems, event driven architecture, DDD and CQRS, ElasticSearch.

• Familiarity with cloud platforms (GCP, AWS) and DevOps practices. 

• A proactive mindset with strong collaboration and communication skills. 
  

Nice to Have 

• Experience with frontend technologies: Vue, React, Angular, along with HTML/CSS.
  

• Experience with microservices architecture, RESTful APIs, and messaging systems like RabbitMQ.

• Understanding of modern software patterns. 

• Knowledge of security best practices, frontend performance optimization, and observability tooling. 

• Exposure to real-time data flows and large-scale system integrations. 
  

The ABAX Way  

At ABAX, our values guide how we work: 

• Innovative – We stay curious and open to new solutions. 

• Enthusiastic – We bring positive energy to what we do. 

• Sustainable – We care about people and long-term impact. 

• Customer-Centric – We always put the customer first. 

Other Details 

• Start date: As soon as possible 

• Location: Gdańsk, Poland 

• Work extent: Full-time 

• Language: English (written & spoken fluency required) 

• Work setup: Hybrid role based in Poland. We’re looking for candidates already residing in or near the area who can join us in the office at least three days per week. 
  

Background Check and Reference Verification: 

Successful employment is contingent upon ABAX receiving satisfactory references. 

As part of our hiring process, we perform a digital reference check through RefApp, an advanced online solution for managing this procedure. 

Please be aware that a background check may be conducted simultaneously with the reference check. 

Equal Opportunities 

At ABAX, we are dedicated to creating an inclusive environment for all our colleagues. This commitment extends to ensuring that our recruitment practices and processes are as inclusive as possible. We encourage applicants from all backgrounds to join us in strengthening our focus on equality and diversity in the workplace. 

About ABAX 

ABAX is a leading European telematics IoT platform offering connected mobility solutions for vehicle tracking, tool tracking, and equipment control. Our mission is to deliver mobility data insights that empowers people to do more with less. 
 
With over 500,000 tracked assets and 40,000 customers, ABAX delivers reliable and powerful solutions for businesses relying on physical operations. Our advanced platform transforms customer needs into actionable insights and automated reporting, driving efficiency and operational excellence. 
 
We operate across Europe, with over 350 employees working from our facilities in Norway, Sweden, Denmark, Finland, the Netherlands, Belgium, Poland, and the UK. Our Head Office is in Larvik, Norway.