Data Engineer

Salary: 6000-7200 SEK / MD (2400-2880 PLN/MD) on B2B

Work model: Hybrid (3 days/week from the office in Malmö, Sweden). During the first 3 months, commuting is possible, but relocation to Sweden will be required afterwards.

Why choose this offer?

• Opportunity to work on globally used web and developer platforms
• Direct impact on frontend architecture, APIs, and developer-facing solutions
• Collaboration with international, cross-functional engineering and product teams
• Work on large-scale mapping and location-based technologies used worldwide

Project

We are looking for a Data Engineer to join a team responsible for building modern data solutions used across the organization. In this role, you will work with large-scale data processing technologies, contribute to backend services enabling data access, and help drive technical improvements in a fast-paced, collaborative environment. You will have a high level of ownership and the opportunity to influence both technical decisions and the future direction of the platform.

Responsibilities you'll have

• Build and maintain data pipelines using Spark and Flink
• Design, develop and improve data solutions utilized across multiple teams
• Provide technical guidance and support on data engineering topics
• Develop scalable backend APIs that enable efficient access to data
• Contribute to architectural improvements and technical initiatives
• Collaborate closely with engineers, analysts and stakeholders
• Ensure high performance, reliability and scalability of data solutions
• Participate in code reviews and knowledge-sharing activities

Expected competences and knowledge

• Minimum 5 years of commercial experience as a Data Engineer or in a similar role
• Strong Python skills
• Strong Java or Scala programming skills
• Solid backend development experience
• Strong software engineering fundamentals
• Bachelor's degree in Computer Science, Engineering or a related field
• Excellent English communication skills
• Ability to work on-site at the client's office in Malmö 3 days per week

Nice to have

• Experience with Spark, Flink, Kafka, Snowflake, or Apache Iceberg
• Experience building and operating microservices on Kubernetes
• Knowledge of Akka and distributed systems
• Familiarity with Grafana and observability practices
• Interest or hands-on experience in Machine Learning
• Master's degree in a relevant technical field

Technologies you'll work with

• Python
• Java / Scala
• Apache Spark
• Apache Flink
• REST APIs
• Kubernetes
• Kafka
• Snowflake
• Apache Iceberg
• Akka
• Grafana
• Machine Learning

Client - why choose this particular client from the Jit portfolio?

Our client is a global technology company known for building innovative digital products and delivering exceptional user experiences at scale. The organization creates solutions used daily by millions of users around the world and invests heavily in engineering excellence, product innovation, and modern technologies. This project offers the opportunity to work on highly impactful developer-facing platforms while collaborating with experienced international teams. It is an ideal environment for engineers who enjoy solving complex technical challenges and contributing to products with global reach.

About Jit Team

The Human Factor of IT - it’s not just a slogan, it’s a philosophy. The foundation of Jit Team is people, which is why we prioritise you. We employ over 770 experienced experts, to whom we offer developmental projects, a wide range of benefits, and a proprietary professional development programme. Together with clients from around the world, we create innovative IT solutions delivered by highly specialised and efficient teams.

Behind our maxim are also charitable and educational activities. We support schools, universities, and educational institutions by conducting workshops, running educational projects, sponsoring events, and donating learning equipment. We offer internships that help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We also support numerous charitable organisations helping people in need, children, and the elderly. We are a Polish company and we share what we have achieved over more than 15 years of activity. By supporting local initiatives, we contribute to the circulation of good energy.