📍 Job Overview

Job Title: Database Engineer
Company: Fortnox AB
Location: Växjö, Sweden & Malmö, Sweden
Job Type: Full-Time (Hybrid)
Category: DevOps, Infrastructure
Date Posted: June 5, 2025
Experience Level: Mid-Senior level (5-10 years)
Remote Status: On-site with hybrid options

🚀 Role Summary

Manage and optimize complex database systems, ensuring high performance and reliability
Collaborate with a team of passionate developers and database architects to tackle challenging projects
Contribute to a culture that values passion, innovation, and continuous learning
📝 Enhancement Note: Fortnox emphasizes a dynamic work environment where you can grow both personally and professionally, making this an excellent opportunity for a mid-career database engineer seeking to expand their skills and take on significant responsibilities.

💻 Primary Responsibilities

Database Management: Maintain and optimize database systems such as PostgreSQL, MySQL, Elasticsearch, and Kafka to ensure optimal performance and high availability
Performance Tuning: Identify and resolve performance bottlenecks through query optimization, indexing, and other techniques
SQL Development: Design, implement, and maintain SQL code, including functions, tables, views, triggers, indexes, and constraints
Backup & Recovery: Ensure data integrity and business continuity by managing and monitoring backup processes
Collaboration: Work closely with development teams to integrate database systems with applications and ensure data consistency
📝 Enhancement Note: Given the complex nature of Fortnox's systems and the company's commitment to high uptime, the Database Engineer will play a crucial role in maintaining and improving the reliability and performance of critical database infrastructure.

🎓 Skills & Qualifications

Education: A Bachelor's degree in Computer Science, Information Technology, or a related field. Relevant certifications (e.g., Oracle Certified Associate, MySQL Certified Professional) are a plus.

Experience: Proven experience (5-10 years) in database administration, with a strong focus on performance optimization, query tuning, and backup/recovery processes. Experience with cloud-based database services (e.g., AWS RDS, Google Cloud SQL) is a plus.

Required Skills:

Proficiency in SQL and experience with database systems such as PostgreSQL, MySQL, Elasticsearch, and Kafka
Strong knowledge of performance optimization techniques, query tuning, and indexing
Experience with backup and recovery processes for database systems
Familiarity with version control systems, preferably Git
Proficiency in programming languages such as Python, Go, or Rust
Excellent communication and collaboration skills, with fluency in Swedish and English

Preferred Skills:

Experience with containerization (e.g., Docker) and orchestration (e.g., Kubernetes) tools
Familiarity with infrastructure as code (IaC) tools (e.g., Terraform, Ansible)
Knowledge of monitoring and logging tools (e.g., Prometheus, Grafana, ELK Stack)
Experience with cloud platforms (e.g., AWS, Google Cloud, Azure)
Familiarity with CI/CD pipelines and Agile development methodologies

📝 Enhancement Note: Given the diverse technology stack and the company's commitment to innovation, Fortnox seeks a database engineer with a broad skill set and a willingness to learn and adapt to new technologies as needed.

📊 Web Portfolio & Project Requirements

Portfolio Essentials:

Demonstrate experience with database management, performance optimization, and backup/recovery processes through case studies or project examples
Showcase proficiency in SQL coding and database design through sample code snippets or GitHub repositories
Highlight any relevant certifications or training courses related to database administration

Technical Documentation:

Provide documentation or reports detailing database performance optimization strategies, query tuning techniques, and backup/recovery processes
Include any relevant diagrams or visualizations that illustrate database architecture and data flow

📝 Enhancement Note: While Fortnox does not explicitly mention portfolio requirements, emphasizing practical examples and case studies that demonstrate your database administration skills will strengthen your application.

💵 Compensation & Benefits

Salary Range: The salary range for a mid-senior level Database Engineer in Sweden is approximately 55,000 - 80,000 SEK per month, depending on experience and qualifications. Fortnox is known for offering competitive compensation packages, so the actual salary may fall within or exceed this range.

Benefits:

Free coffee and other beverages
Access to the latest technology and resources
Flexible work hours and remote/hybrid work arrangements
A dynamic and collaborative work environment with like-minded professionals

Working Hours: Fortnox offers flexible working hours, with a standard workweek of 40 hours. The company encourages a healthy work-life balance and provides the autonomy to manage your time effectively.

📝 Enhancement Note: While Fortnox does not provide a specific salary range, research indicates that the company offers competitive compensation packages for their technical roles. Be prepared to discuss your salary expectations based on your experience and the market rate for database engineers in Sweden.

🎯 Team & Company Context

Company Culture: Fortnox fosters a culture of innovation, passion, and continuous learning. The company values entrepreneurship, collaboration, and a strong work ethic, creating an environment where employees can grow both personally and professionally.

Industry: Fortnox operates in the software as a service (SaaS) industry, providing a comprehensive platform for accounting, invoicing, and financial management. The company's success is built on its ability to adapt to the evolving needs of its customers and the market.

Company Size: Fortnox has a medium-sized workforce, with approximately 500 employees across multiple locations in Sweden. This size allows for a more agile and collaborative work environment while still offering the resources and opportunities of a larger organization.

Founded: Fortnox was founded in 2001 and has since grown to become one of the leading accounting software providers in Sweden. The company has expanded its offerings to include a wide range of financial management tools and services.

Team Structure:

Fortnox's database team consists of dedicated database engineers and architects who work closely with development teams to ensure optimal performance and data consistency across the company's platforms
The team follows Agile methodologies, with a focus on collaboration, continuous improvement, and rapid iteration
Database engineers at Fortnox are expected to work independently and take ownership of their projects while also contributing to the broader team's success

Development Methodology:

Fortnox follows Agile development methodologies, with a focus on iterative development, continuous improvement, and customer feedback
The company employs a DevOps approach, with close collaboration between development, operations, and database teams to ensure seamless integration and high performance
Fortnox uses modern development tools and practices, such as version control, continuous integration, and automated deployment, to streamline the software development lifecycle

Company Website: www.fortnox.se

📝 Enhancement Note: Fortnox's company culture emphasizes innovation, collaboration, and continuous learning, making it an ideal environment for a mid-career database engineer seeking to expand their skills and take on new challenges.

📈 Career & Growth Analysis

Web Technology Career Level: The Database Engineer role at Fortnox is at the mid-senior level, requiring a strong foundation in database administration, performance optimization, and query tuning. This role offers significant opportunities for growth and specialization within the database engineering field.

Reporting Structure: The Database Engineer will report directly to the Database Team Lead and work closely with development teams to ensure optimal performance and data consistency across Fortnox's platforms. This role offers opportunities for collaboration and mentorship, both within the database team and across the broader organization.

Technical Impact: The Database Engineer will play a critical role in maintaining and improving the performance, reliability, and scalability of Fortnox's database infrastructure. Their work will directly impact the user experience and the overall success of the company's platforms.

Growth Opportunities:

Technical Specialization: Fortnox offers opportunities for database engineers to specialize in specific areas, such as cloud-based database services, big data processing, or data warehousing, depending on their interests and the company's needs
Leadership Development: With a growing organization and a strong focus on internal promotions, there are opportunities for database engineers to develop their leadership skills and take on management roles within the team
Architecture & Design: As Fortnox continues to expand its offerings and scale its infrastructure, there will be opportunities for database engineers to contribute to the design and architecture of the company's database systems, ensuring their long-term success and scalability

📝 Enhancement Note: Fortnox's commitment to innovation and continuous learning, combined with its medium-sized workforce and strong focus on internal promotions, creates an ideal environment for a mid-career database engineer seeking to grow both technically and professionally.

🌐 Work Environment

Office Type: Fortnox offers a hybrid work environment, with offices in Växjö, Malmö, Linköping, and Stockholm. The company's offices are designed to be collaborative, innovative, and comfortable, with a focus on fostering creativity and productivity.

Office Location(s): Fortnox's offices are centrally located in each city, with easy access to public transportation and nearby amenities. The company provides flexible work arrangements, allowing employees to work remotely when needed.

Workspace Context:

Fortnox's offices are equipped with modern technology and tools, including high-performance workstations, multiple monitors, and testing devices, to ensure optimal productivity and collaboration
The company encourages a collaborative work environment, with open-plan offices and dedicated team spaces for brainstorming and project planning
Fortnox's database team works closely with development teams, ensuring seamless integration and high performance across the company's platforms

Work Schedule: Fortnox offers flexible work hours, with a standard workweek of 40 hours. The company encourages a healthy work-life balance and provides the autonomy to manage your time effectively. Working hours may vary depending on project deadlines and maintenance windows.

📝 Enhancement Note: Fortnox's hybrid work environment, combined with its flexible work arrangements and collaborative office spaces, creates an ideal setting for a mid-career database engineer seeking a dynamic and innovative work environment.

📄 Application & Technical Interview Process

Interview Process:

Initial Screening: A brief phone or video call to discuss your experience, qualifications, and career goals (30-45 minutes)
Technical Assessment: A hands-on technical assessment, focusing on your database administration skills, performance optimization techniques, and SQL coding proficiency (2-3 hours)
Behavioral Interview: A structured interview to evaluate your problem-solving skills, communication abilities, and cultural fit with Fortnox (45-60 minutes)
Final Evaluation: A meeting with the hiring manager or a senior team member to discuss your technical assessment, behavioral interview, and overall fit for the role (30-45 minutes)

Portfolio Review Tips:

Highlight your experience with database management, performance optimization, and backup/recovery processes through case studies or project examples
Include any relevant certifications or training courses related to database administration
Emphasize your proficiency in SQL coding and database design through sample code snippets or GitHub repositories
Tailor your portfolio to showcase your skills and experience relevant to the Database Engineer role at Fortnox

Technical Challenge Preparation:

Brush up on your SQL coding and database design skills, with a focus on performance optimization techniques and query tuning
Familiarize yourself with Fortnox's technology stack, including any relevant database systems, programming languages, and development tools
Practice common database administration tasks, such as backup and recovery processes, performance tuning, and query optimization, to ensure you are prepared for the technical assessment

ATS Keywords: Database Systems, Performance Optimization, SQL, Backup Knowledge, Programming, Version Control, Bash, Python, Go, Rust, PostgreSQL, MySQL, Elasticsearch, Kafka, Cloud Platforms, Agile Methodologies, DevOps, Infrastructure as Code, CI/CD Pipelines, Database Architecture, Data Warehousing, Big Data Processing

📝 Enhancement Note: Fortnox's interview process is designed to evaluate your technical skills, problem-solving abilities, and cultural fit with the company. By preparing thoroughly and tailoring your application and portfolio to the specific requirements of the Database Engineer role, you will increase your chances of success in the interview process.

🛠 Technology Stack & Web Infrastructure

Database Systems:

PostgreSQL
MySQL
Elasticsearch
Kafka

Programming Languages:

Python
Go
Rust

Version Control:

Infrastructure as Code (IaC) Tools:

Terraform
Ansible

Cloud Platforms:

Amazon Web Services (AWS)
Google Cloud Platform (GCP)

Monitoring & Logging Tools:

Prometheus
Grafana
ELK Stack

📝 Enhancement Note: Fortnox uses a diverse technology stack, including both open-source and proprietary tools. Familiarity with the company's technology stack and a willingness to learn and adapt to new technologies will be essential for success in the Database Engineer role.

👥 Team Culture & Values

Database Team Values:

Passion: Fortnox's database team is driven by a shared passion for database administration, performance optimization, and continuous learning
Collaboration: The team values close collaboration with development teams, ensuring seamless integration and high performance across Fortnox's platforms
Innovation: The team embraces a culture of innovation, constantly seeking new and better ways to manage and optimize database systems
Continuous Learning: Fortnox encourages its database engineers to stay up-to-date with the latest industry trends and best practices, providing opportunities for professional development and growth

Collaboration Style:

Cross-Functional Integration: Fortnox's database team works closely with development teams, ensuring optimal performance and data consistency across the company's platforms
Code Review & Peer Programming: The team employs code review practices and peer programming to ensure high-quality work and knowledge sharing
Knowledge Sharing: Fortnox encourages its database engineers to share their knowledge and expertise with the broader team, fostering a culture of continuous learning and growth

📝 Enhancement Note: Fortnox's database team values collaboration, innovation, and continuous learning, creating an ideal environment for a mid-career database engineer seeking to grow both technically and professionally.

⚡ Challenges & Growth Opportunities

Technical Challenges:

Performance Optimization: Fortnox's database systems must maintain high performance and scalability, even under heavy user load. The Database Engineer will be responsible for identifying and addressing performance bottlenecks, optimizing queries, and implementing indexing strategies
Big Data Processing: As Fortnox continues to grow and expand its offerings, the company will face increasing data volumes and complexity. The Database Engineer will be challenged to design and implement efficient data processing pipelines and optimize database performance for large-scale data workloads
Data Warehousing: Fortnox's data warehouse plays a critical role in providing business intelligence and analytics to the company's customers. The Database Engineer will be responsible for designing, implementing, and maintaining efficient data warehousing solutions that ensure accurate and timely data analysis
Emerging Technologies: Fortnox is committed to staying at the forefront of database technology, adopting new tools and approaches as they emerge. The Database Engineer will be challenged to stay up-to-date with the latest industry trends and best practices, continuously expanding their skill set and knowledge base

Learning & Development Opportunities:

Technical Skill Development: Fortnox offers opportunities for database engineers to develop their skills in emerging technologies, such as cloud-based database services, big data processing, or data warehousing, depending on their interests and the company's needs
Conference Attendance & Certification: Fortnox encourages its employees to attend industry conferences and pursue relevant certifications to stay current with the latest trends and best practices in database administration
Technical Mentorship & Leadership Development: With a growing organization and a strong focus on internal promotions, there are opportunities for database engineers to develop their leadership skills and take on management roles within the team

📝 Enhancement Note: Fortnox's commitment to innovation, continuous learning, and professional development creates an ideal environment for a mid-career database engineer seeking to expand their skills and take on new challenges.

💡 Interview Preparation

Technical Questions:

SQL Coding & Query Optimization: Prepare for questions related to SQL coding, query optimization, and performance tuning, with a focus on real-world scenarios and problem-solving
Database Design & Architecture: Brush up on your knowledge of database design principles, normalization, and denormalization, as well as database architecture and schema design
Performance Tuning & Optimization: Familiarize yourself with performance tuning techniques, indexing strategies, and query optimization best practices
Backup & Recovery: Prepare for questions related to backup and recovery processes, including strategies for minimizing data loss and ensuring business continuity

Company & Culture Questions:

Fortnox Culture: Research Fortnox's company culture, values, and mission to demonstrate your understanding of the company and your alignment with its goals
Agile Methodologies: Brush up on your knowledge of Agile development methodologies, including Scrum, Kanban, and Extreme Programming (XP)
User Experience Impact: Prepare for questions related to the impact of database performance and data consistency on user experience and overall business success

Portfolio Presentation Strategy:

Case Studies: Highlight your experience with database management, performance optimization, and backup/recovery processes through case studies or project examples, focusing on the challenges you faced and the solutions you implemented
Code Snippets: Include sample code snippets or GitHub repositories that demonstrate your proficiency in SQL coding and database design
Technical Deep Dive: Prepare a detailed technical deep dive into a specific database administration challenge you faced, explaining your approach, the tools you used, and the outcome of your efforts

📌 Application Steps

To apply for this Database Engineer position at Fortnox:

Customize Your Portfolio: Tailor your portfolio to showcase your skills and experience relevant to the Database Engineer role at Fortnox, emphasizing case studies, project examples, and sample code snippets that demonstrate your proficiency in database administration, performance optimization, and SQL coding
Optimize Your Resume: Highlight your relevant experience, skills, and qualifications in your resume, ensuring that your resume is well-structured, concise, and easy to read. Include any relevant certifications or training courses related to database administration
Prepare for Technical Assessment: Brush up on your SQL coding, database design, and performance optimization skills, and practice common database administration tasks to ensure you are prepared for the technical assessment
Research Fortnox: Familiarize yourself with Fortnox's company culture, values, and mission, as well as the company's technology stack and development methodologies. Prepare thoughtful questions to ask during the interview process to demonstrate your interest in the role and the company

📝 Important Notice: This enhanced job description includes AI-generated insights and web technology industry-standard assumptions. All details should be verified directly with Fortnox before making application decisions.

Database Engineer