Database Engineer

Justera Group; Solna kommun; Hybrid; SEK 520,000 - 700,000; Full time

Benefits offered by this job

Competitive compensation

25 days annual leave

Annual wellness allowance of 3,500 SEK

Flexible hybrid working model

Professional development opportunities

Job summary

Justera Group in Solna kommun, Sweden is seeking a highly skilled Database Engineer to enhance the performance and reliability of their systems. The ideal candidate will have extensive experience in C# and .NET, alongside deep expertise in SQL and PostgreSQL. Responsibilities include designing and optimizing database solutions, collaborating with cross-functional teams, and ensuring data integrity. The role offers a competitive compensation package, flexible hybrid work model, and encourages professional growth with 25 days of annual leave and a wellness allowance.

Qualifications

• Experience with C# and .NET framework is crucial.
• Proven skills in relational databases, SQL and PostgreSQL.
• Ability to design, optimize, and maintain database systems.

Responsibilities

• Design and develop scalable database solutions.
• Optimize database performance with indexing and tuning.
• Troubleshoot and resolve database and application issues.

Skills

C#

.NET framework

SQL

PostgreSQL

Database design

Performance tuning

Analytical thinking

Problem-solving

Communication skills

Job description

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:

We are seeking a highly skilled Database Engineer to join a dynamic team in Stockholm. This role requires a strong blend of database expertise and application development experience, with a focus on designing, optimizing, and maintaining high-performance data systems. The ideal candidate is analytical, proactive, and capable of solving complex technical challenges while collaborating across diverse teams.

Key Responsibilities:

• Design, develop, and maintain robust and scalable database solutions
• Optimize database performance through indexing, query tuning, and efficient schema design
• Collaborate with development teams to integrate database solutions with .NET-based applications
• Troubleshoot and resolve complex database and application issues
• Ensure data integrity, security, and reliability across systems
• Analyze existing systems and recommend improvements for performance and scalability
• Participate in architectural discussions and contribute to best practices

Requirements:

• Strong hands-on development experience with C# and the .NET framework
• Deep expertise in relational databases, particularly SQL and PostgreSQL
• Proven experience in database design, performance tuning, and optimization
• Solid understanding of data modeling, indexing strategies, and query optimization techniques
• Demonstrated ability to diagnose and resolve complex technical issues
• Strong analytical thinking and structured problem-solving skills
• Excellent communication skills with the ability to work effectively across technical and non-technical teams
• Self-driven, proactive, and able to take full ownership of tasks and deliverables

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