Vacant job

At Avaron, you get the security of a permanent employment combined with the variety of working on-site at different clients. We recruit specialists in everything from technology, IT, and industry to project management and business support – and regardless of the assignment, you have a consultant manager who is there for you and your development.

You will step into a senior and technically demanding role where you will work with complex and business-critical information systems. The focus here is on building and further developing solutions where knowledge graphs, semantic technologies, and thoughtful data modeling create structure, interoperability, and better decision support.

This role suits you if you move comfortably between architecture and practical development. You work in distributed environments with modern cloud platforms and take responsibility throughout the entire chain, from requirements analysis and design to implementation, testing, deployment, and ongoing maintenance. This is an exciting opportunity for you who want to combine strategic architecture with hands-on development at the technical forefront.

• You design and further develop system architecture and software solutions for complex information systems.
• You build solutions using knowledge graphs and semantic technologies, including RDF, OWL, SHACL, SPARQL, and ontology modeling.
• You develop knowledge-based platforms and integration solutions where semantic models are used for information management and interoperability.
• You establish and maintain ETL pipelines for both structured and unstructured data.
• You work with tools and frameworks such as Protégé, GraphDB, Apache Jena, and RDF4J.
• You contribute to the entire development lifecycle with requirements management, design, implementation, verification, testing, and deployment.
• You collaborate in cross-functional teams and drive the work forward with agile methods, quality assurance, and continuous improvement.

• You have over 18 years of experience in software development, system architecture, and technical leadership within complex and business-critical systems.
• You have spent the last 7 years working extensively with knowledge graphs, semantic technologies, and data modeling.
• You have strong expertise in RDF, OWL, SHACL, SPARQL, and ontology design for large-scale information systems.
• You have experience developing knowledge-based platforms and integration solutions.
• You have worked with ETL pipelines for structured and unstructured data.
• You have practical experience with GraphDB, Apache Jena, RDF4J, and Protégé.
• You have experience with Java, Python, and TypeScript.
• You have worked in distributed environments with AWS, Azure, and Kubernetes-based solutions.
• You are accustomed to working through the entire development chain and have experience with microservice architecture, CI/CD, DevOps, and test automation.
• You work independently in cross-functional teams and have experience with agile methods such as Scrum and Kanban.

• Experience from leading roles such as system architect, technical product owner, or team lead.
• Experience in being responsible for technical decisions, roadmap planning, and mentoring development teams.

• Permanent employment at Avaron AB
• Occupational pension
• Wellness allowance of 5,000 SEK per year

We are hiring continuously – please apply as soon as possible.