Backend Developer - Stockholm

About Justera Group

Justera Group AB is a leading Swedish IT consulting firm with great experience specializing in building high-performing technology teams and delivering end-to-end IT solutions. Led by dynamic female executives, Justera Group focuses on helping businesses harness the power of digital technologies to continuously evolve in today’s rapidly changing economy. The company has deep expertise in IT consultancy, software development, and recruitment services, providing clients with purpose-driven, well-trained consultants who consistently deliver efficient and effective results. Justera Group manages the entire talent lifecycle, from hiring to ongoing management, ensuring the right fit for each project on time and within budget. With their strong commitment to quality, collaboration, and client success, Justera Group is a trusted partner for technology innovation across Sweden.

About the Role:

This project focuses on developing a digital identity wallet that enables citizens to securely manage digital versions of certificates, proofs, and identification documents such as ID cards, driving licenses, and professional licenses. We are seeking experienced backend developers to join the team in building a secure, scalable, and high-performance digital identity solution. The ideal candidates are passionate about security, thrive in agile environments, and enjoy creating technology with real-world impact.

Key Responsibilities:

• Design, develop, and maintain backend services for the digital identity wallet.
• Ensure security, scalability, and reliability throughout development.
• Collaborate with cross-functional teams in an agile environment.
• Contribute to open-source initiatives and maintain high-quality code.
• Build, operate, and monitor container-based systems
  
  

Requirements:

• Java development experience: Minimum 5 years.
• Linux environment development: Minimum 3 years.
• Microservices architecture: Minimum 3 years.
• Framework experience: Quarkus, Spring Boot, or equivalent (Minimum 3 years).
• Tooling proficiency: Git, Maven, Gradle, or other modern development tools.
• Agile team-based development: Minimum 3 years.
• Languages: Fluent in Swedish and English (spoken and written).
• Experience with KPI, certificate management, cryptographic security functions, or HSM (≥1 year).
• Basic knowledge of app or front-end development (≥1 year).
• Experience with container orchestration and monitoring (Kubernetes, OpenShift, or similar, ≥1 year).
• Experience with SAML2, OpenID family, or OAuth 2.0 (≥1 year).
• Knowledge of SQL databases, NoSQL databases, and caching solutions (≥1 year).
• Experience with Kafka or similar asynchronous message queues (≥1 year).
• Experience developing open-source code.
  
  

What We Offer:

• A dynamic and innovative workplace driving advancements in cutting-edge robotic technologies
• The opportunity to collaborate with talented cross-functional teams on meaningful and impactful projects
• Competitive compensation and comprehensive benefits package
• A supportive culture that fosters continuous learning, growth, and professional development
• Flexible hybrid working model for an optimal work-life balance
• 25 days of annual leave to recharge and relax
• An annual wellness allowance of 3,500 SEK to support your health and wellbeing