BI Developer

Location:

Gdynia, Poland

Business:

Energy Systems

Position type:

Full Time

Contract type:

Permanent Employee

Job ID:

7750

Overview

About us

We are the independent expert in assurance and risk management. Driven by our purpose, to safeguard life, property, and the environment, we empower our customers and their stakeholders with facts and reliable insights so that critical decisions can be made with confidence.

As a trusted voice for many of the world’s most successful organizations, we use our knowledge to advance safety and performance, set industry benchmarks, and inspire and invent solutions to tackle global transformations.

About the role

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.

What we offer

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.

DNV is an Equal Opportunity Employer and gives consideration for employment to qualified applicants without regard to gender, religion, race, national or ethnic origin, cultural background, social group, disability, sexual orientation, gender identity, marital status, age or political opinion. Diversity is fundamental to our culture and we invite you to be part of this diversity.

About you

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.

Security and compliance with statutory requirements in the countries in which we operate is essential for DNV. Background checks will be conducted on all final candidates as part of the offer process, in accordance with applicable country-specific laws and practices.

Benefits

Please note that some benefits may vary depending on location, business area, and employment terms. Please confirm with your recruiter.

Profit Share

You’ll be part of our global profit share scheme that means we all share in our success as a business. If we profit, so do you. This will be part of our Total Compensation approach each year and depends on our year-end results.

Professional Development

We believe in the 70/20/10 learning model, where 70% of your learning comes from performing your everyday tasks and working on different projects, new areas and initiatives to gain new skills. 20% from working with others and mentoring and the rest from formal education.

Shape Your Career

We support you in exploring different career opportunities or shifting between teams or locations, so that you can shape your career according to what you find motivating. We dare, and so can you.

Ergonomic Workplace

Sit/stand desks, high-quality adjustable chairs and balance balls are just a few examples of what ergonomic office means here. We also make it easier for you to arrange your working space at home with a desk grant.

Securing Your Future

After six months of service, wcontribute 5% of your gross salary monthly to your individual Pension Account under the PPE (Pracowniczy Program Emerytalny), and you can choose to contribute more.

Medical Package and Wellbeing Initiatives

Alongside a healthcare package where you can sign up your spouse and children, you have access to the many wellbeing initiatives we run. Workshops, webinars, consultations with specialists are just a few examples of how we care for your wellbeing.

33 Days of Sick Leave Fully Paid By Employer

Mutual trust is the foundation of our relationships. That’s why we offer fully paid sick leave: 33 days at 100% of your base salary (14 days for employees over 50) to help you recover and be ready for new challenges.

Good Office Location and Free Parking

Our office is located near SKM and PKM train stations, and the bus stops are just outside our building. But if you prefer to commute by car, we have free outdoor and underground car park available.

Support for learning

We support your development with up to 50% coverage of job-related courses, studies, or language classes.

Sports & Transport Benefits

You get an annual budget for sports and wellbeing services. Whether that’s a Multisport Plus card, reimbursing public transport cost or other sport activities - the choice is yours.

Lunch Card

You get a lunch card with a top-up for every day you work from the office.

Hybrid Work Model

We work in a hybrid model (three days from the office) and have flexible starting hours. This means you can fit your work and life together in a way that works for you. You can also use an additional 24-day work-from-home package per year to balance work and life.

Diversity, Equity and Inclusion

At DNV, our commitment to Diversity, Equity, and Inclusion is not only an ethical choice, but also a business decision.

Diversity, fairness, and a sense of belonging are a source of strength for our people, our business, and our customers, and help us to deliver on our purpose, vision, and values.

about DEI

Working here

Since 1864 we’ve been dedicated to safeguarding life, property and the environment. Today we remain at the forefront of new technologies and techniques to help our customers transform for a more sustainable future.

At DNV you can expect to deliver career and industry defining work. You’ll be given the time to build your network, the resources to support your development, and the freedom to satisfy your curiosity and desire to learn.

about Working here