Senior Power BI Developer – Digital Nova Scotia – Leading Digital Industry

Senior Power BI Developer

Mariner innovates always and everywhere, turning novel ideas into practical solutions. From products and services to venture creation, we build better futures powered by people.  Our purpose has always been to be a great, everlasting technology company for those who make an impact – elevating people, data, and technology in the best way to solve hard problems.  We partner with people embracing change, leveraging data, cybersecurity, cloud, and change management to drive successful business outcomes that matter to our customers.

Mariners build for change. Like SHIFT Energy, our energy management and decarbonization company. Or East Valley Ventures, created to scale social economic impact in our communities through investment and mentorship of emerging change-makers and their companies.

Mariner’s purpose has always been to be a great, everlasting technology company and the core values that guide us every day are:


  • We care for our team.
  • We care about the impact we have on our community.
  • We serve by solving complex problems.
  • We grow because growth fuels opportunities.
  • We innovate always and everywhere.
  • We build a business that lasts.


We are looking for a skilled Senior Power Business Intelligence (BI) Developer to join our dynamic team. The ideal candidate will have extensive experience in developing and managing BI solutions, with a strong focus on Microsoft Power BI and Tableau. This role requires a deep understanding of data integration, DAX, data modeling, and report/dashboard creation to support business decision-making processes.


  • Design, develop, and deploy business intelligence solutions using Microsoft Power BI and Tableau.
  • Create, maintain, and optimize interactive dashboards and reports.
  • Implement best practices for data visualization and user experience.
  • Extract, transform, and load (ETL) data from various data sources into Power BI and Tableau.
  • Develop and optimize data models and datasets within Power BI and Tableau.
  • Ensure data quality and integrity across all BI solutions.
  • Manage BI projects, ensuring timely delivery and quality outcome.


  • Bachelor’s degree in computer science, Information Technology, Data Science, or a related field; Master’s degree preferred
  • Proven experience in data modeling, ETL processes, and data integration.
  • Experience with Tableau, including creating dashboards, data visualizations, and integrating various data sources.
  • Expert knowledge of Microsoft Power BI, including Power Query, DAX, and Power BI Service
  • Proficiency in SQL and experience with other BI tools and technologies (e.g., SSRS, SSAS) is a plus.
  • Advanced skills with Microsoft Excel and proficient experience with Power Query.
  • Experience with data management, database administration and common data interfaces/API.
  • Strong understanding of data warehousing concepts and best practices.
  • Exceptional analytical and problem-solving skills.
  • Strong leadership and project management abilities.
  • Excellent communication and interpersonal skills.
  • Ability to work independently and collaboratively in a team-oriented environment.


  • Always improving your skills and knowledge: you want to be the best at what you do.
  • Curious and creative; comfortable taking on new problems and challenges.
  • A self-starter with the ability to recommend priorities to the project leader.
  • Comfortable working through problems and figuring things out with minimal supervision.
  • Great problem-solving skills: thorough and reliable.
  • Able to work in a team: share knowledge and assist other team members.
  • A good communicator: able to explain your ideas and recommendations.
  • Well organized and dependable under pressure: you manage your time effectively.
  • Energized by our company values!


  • A values-driven workplace where people really matter.
  • Flexible work location
  • Support for remote work/work from home.
  • Competitive salary, retirement savings program, and rewards program
  • Comprehensive health, dental, vision, life and disability insurance plans and access to e-health care
  • Paid vacation, maternity/parental leave, paid sick leave and paid Mariner MyLife days.
  • Unlimited training


We believe in making a positive impact in the communities where we live and work! Not only are we passionate about nurturing a thriving technology sector here in Atlantic Canada, but we are also committed to solving technology challenges that will make an impact worldwide. Technology is everlasting, and we take pride in connecting world class talent to world class projects and business solutions.

If you are an IT Professional, Software Professional, or Management Consultant, that is passionate about career development, data, and problem solving, we want to hear from you! If this sounds like someone you know, share this with them so they do not miss the opportunity to experience Mariner!

To achieve this, we know we need to be all in on training and development of our team so we can continue to move the needle in the technology sector together. Of course, we offer competitive compensation and benefits packages to our team, but our competitive edge is the development and training that our team experiences every day.

Be part of our vibrant community that values diversity and embraces inclusion at every level. We are committed to fostering a culture where individuals from all backgrounds and walks of life feel empowered to contribute their unique perspectives. Our collaborative environment celebrates the richness of ideas and experiences, and we believe that by embracing diversity, we can achieve greater innovation and excellence together. Come and help us create a workplace that reflects the beautiful tapestry of our global community.

Join our growing team!