BI Developer

Are you ready to use your business intelligence skills to help key energy stakeholders develop an actionable path to a safe, reliable, equitable, and carbon-free electric grid?

DNV - Energy Systems' Analytics and Digitalization group is seeking a Business Intelligence Developer to join our team, based out of our Gdynia, Poland office.

This role is suited to a BI professional who already has practical experience delivering Power BI solutions and can handle standard development assignments with a good degree of independence. The person should understand the full reporting lifecycle, from requirements and source data through transformation and modelling to visualization, deployment and support.

We value pragmatic problem-solving, curiosity and a willingness to learn. The ideal candidate combines strong technical foundations with a user-focused approach and is comfortable working in a multicultural environment where clear communication and reliable delivery are important. Below we include a list of typical job expectations for this position.
 

What You'll Do

You will join a collaborative, cross-functional environment in which data is translated into clear, reliable and actionable business insights. The role combines hands-on dashboard development with data preparation, semantic modelling and close cooperation with business users.

We are looking for someone who can take ownership of assigned deliverables, ask the right questions and recommend practical solutions rather than simply implement predefined requirements. You will work alongside BI Developers, Data Engineers, Analysts and Product Owners to develop new reporting solutions and continuously improve existing ones.

The successful candidate should be comfortable communicating technical topics to non-technical audiences, participating in client discussions and working independently while knowing when to involve other team members. Attention to quality, maintainability and user experience is essential.

The role is part of an international environment, with close collaboration across global teams, particularly in the US. It offers a high degree of autonomy and ownership, as well as opportunities to build strong partnerships across different locations and time zones. Occasional business travel to the US or other locations for meetings, conferences and similar business events may be part of the role, providing valuable opportunities for in-person collaboration and relationship building.
 

Technical Competencies

• Strong working knowledge of Power BI Desktop.
• Ability to design intuitive dashboards, effective visualizations and meaningful KPIs.
• Experience creating, maintaining and optimizing DAX.
• Working knowledge of Power BI Service, including publishing, refresh and content management.
• Experience implementing and managing Row Level Security (RLS).
• Knowledge of UX/UI principles applicable to dashboard and report design.
• Strong SQL skills, including the ability to troubleshoot data.
• Experience analyzing and transforming data from different source types.
• Experience developing or maintaining ETL/ELT processes.
• Good working knowledge of Power Query and the M language.
• Ability to identify data anomalies, investigate root causes and resolve reporting errors.
• Ability to document transformation logic, business rules and technical decisions clearly.
• Experience using Tabular Editor for semantic model development and maintenance.
• Working knowledge of Git and Azure DevOps practices for version control and team collaboration.
• Experience working with Azure Analysis Services or comparable tabular semantic models.
• Demonstrates foundational AI literacy by using approved AI tools for routine analytical and communication tasks, writing clear prompts, recognizing tool limits, staying curious and flexible as tools evolve.
• Take ownership for the quality and reliability of AI-assisted work by reviewing outputs for accuracy, bias, and fit before using them.

Task Management

• Ability to work independently and take ownership of assigned tasks and deliverables.
• Ability to gather, challenge and refine requirements with business stakeholders.
• Ability to collaborate with Data Engineers, Analysts, Product Owners and other BI professionals.
• A solution-oriented mindset, with the ability to recommend improvements rather than only implement instructions.

Behavior and Communication

• Clear and professional communication with end users and client stakeholders.
• Strong attention to quality, accuracy and detail.
• Ability to work effectively in an Agile environment.
• Fluent spoken and written English, suitable for daily work with international teams and English-speaking clients.

Responsibilities

What We Offer

• Career Growth: We provide opportunities for promotion, supporting your professional development.
• Empowered Environment: Experience a Scandinavian working style that emphasizes trust and empowerment.
• Comprehensive Benefits: Enjoy 33 days of sick leave fully paid by the employer, a pension scheme (PPE), and a profit-sharing plan.
• Health and Wellness: Access life insurance, a Medicover medical package, and a Multisport card or sport allowance.
• Team Spirit: Join a team of professionals in a great atmosphere with social events and team-building activities.
• Modern Workspace: Work in an attractive and modern office equipped with ergonomic furniture, with fruit and vegetables provided twice a week.

• Flexibility: Work from home anywhere in Poland, with the DNV office in Gdynia as your head office.

Qualifications

What Is Required

• Fluency in English is required, as the role involves daily collaboration with English-speaking colleagues and native speakers, including client stakeholders.
• Professional degree in IT, analytics, computer science, engineering or related fields
• Mandatory 2+ years professional experience (including internships) working with Microsoft Power BI and DAX, PowerQuery, Tabular data modelling, SQL
   

What Is Preferred

• 1+ years commercial experience on external (chargeable) projects/engagements a plus. This could include experience such as development, implementation, consulting, advisory, IT audit, or related
• Experience developing Power BI Paginated Reports.
• Experience using DAX Studio for analysis and performance optimization.
• Experience with Azure Data Factory.
• Experience with Databricks.
• Python skills for basic data analysis, validation or automation.

Please send us your CV and Cover Letter in English.