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Job Type: Permanent
Location: Letterkenny GDC, Co. Donegal
Mode of Working: (Hybrid 3 days onsite per week)
Can you develop, optimise and manage data infrastructure, enabling data-driven solutions?
We have a great opportunity for you – Power BI Developer!
Careers at TCS: It means more
TCS is a purpose-led transformation company, built on belief. We do not just help businesses to transform through technology. We support them in making a meaningful difference to the people and communities they serve - our clients include some of the biggest brands in the UK and worldwide. For you, it means more to make an impact that matters, through challenging projects which demand ambitious innovation and thought leadership.
* Grow your career while being exposed to the latest technologies.
* Be part of an exciting team where you will be challenged every day.
* Lead projects and inspire both colleagues and stakeholders.
Join a global tech leader right here in Donegal. With over 850 employees and a state-of-the-art global delivery centre, we’re proud to offer world-class career opportunities without having to leave the Northwest. Recognised as “Workplace of the Year” by the Letterkenny Chamber, we foster a culture of continuous learning, innovation, and respect. Our people are at the heart of everything we do – collaborating across teams, geographies, and disciplines to drive real change for clients around the world. Be part of something global, grounded in Donegal.
The Role
TCS seeks a skilled Power BI Developer who will play a pivotal role in the design and implementation of BI reporting solutions that provide actionable insights to drive business decisions for our client. Your responsibilities will encompass collaboration with cross-functional teams to define key metrics, create audience personas and design insightful dashboards. You will be at the forefront of driving innovation and leveraging the power of data analytics to solve real-world problems, drive business growth, and create value.
Your responsibilities:
* Design, build, enhance and maintain dashboards in an enterprise environment.
* Collaborating with the business users to discover and visualize insights which can drive actions.
* Design prototypes to promote the value of data visualization and encourage customer journey discussions.
* Identify, cleanse and transform data from a variety of sources (structured and unstructured data).
* Contribute to and enforce governance, standards and best practices to manage the processes, technology and data for visualization and analytical applications.
* Work independently, show creativity and a commitment to obtaining the results required.
* Manage multiple tasks and meet deadlines in a dynamic work environment.
* Supporting team and end-users as an SME (Subject Matter Expert) through troubleshooting, recommending solutions and identifying opportunities to solve business problems through BI.
Your Profile
Essential skills/knowledge/experience:
* Highly proficient in Microsoft Power BI (Primary) with a good familiarity with Tableau.
* Solid relevant experience in BI specifically with Microsoft Power BI.
* Flair for designing and delivering dashboards, scorecards and data stories.
* Strong analytical skills, including a thorough understanding of how to interpret business needs and translating them into application requirements.
* Experience working with many sources of data (file based, SQL, NoSQL, cloud, etc.).
* Proficiency in SQL and connecting to various data source platforms such as Oracle, Redshift, Azure, etc.
* Comfortable working with advanced PBI DAX Measures and Calculations.
* An ability to pick up existing reports, understand how they function and make enhancements as necessary.
* Proficiency in Python.
* Experience using Power Apps.
* Strong understanding of ETL / data quality, data profiling and cleansing practices.
* Good knowledge of report publishing framework.
* Excellent presentation, written and verbal communication skills. Ability to communicate effectively and confidently with users, team members, and management along a wide spectrum of technical abilities.
* Must be able to clearly document functional requirements and technical solutions.
* Ability to manage competing priorities through effective communication and time management skills.
Desirable skills/knowledge/experience:
* Experience with AWS / Azure Cloud Services.
* Sound understanding of database theory and data model optimization.
* Experience in the Financial Services industry.
* Experience of delivering analytics projects through the Agile framework.
Rewards & Benefits
TCS is consistently voted a Top Employer in the UK and globally. Our competitive salary packages feature pension, health care, life assurance, laptop and access to extensive training resources and discounts within the larger Tata network.
We offer health & wellness initiatives and sports events; we are the proud sponsor of the London Marathon and partner with our local communities in Ireland.
Diversity, Inclusion and Wellbeing
Tata Consultancy Services UK&I is committed to meeting the accessibility needs of all individuals in accordance with the Ireland Employment Equality Acts 1998-2011 (as amended) and the Equal Status Acts 2000-2012 (as amended).
We welcome and embrace diversity in race, nationality, ethnicity, disability, neurodiversity, gender identity, age, physical ability, gender reassignment, sexual orientation. We are a disability inclusive employer and encourage disabled people to apply for this role.
As a Disability Confident Employer, we offer an interview to applicants with disabilities or long-term conditions who meet the minimum criteria for the role. Please email us at if you would like to opt in.
If you are an applicant who needs any adjustments to the application process or interview, please contact us at with the subject line: “Adjustment Request” or email to request an adjustment. We welcome requests prior to you completing the application and at any stage of the recruitment process.
Next Steps:
Application Process
1. Online application: You can apply directly via www.tcscareers.ie or through Indeed or LinkedIn by uploading your CV. In case you wish to submit your application via another format like audio/video, please, contact fiona.harvey@tcs.com
2. Skill-Based discussion: This will be a level 1 interview with the project team, it can be via video or in-person. Details will be confirmed by your recruiter.
3. Managerial discussion: This discussion will focus on behavioural aspects and person-organisation fit.
4. HR Discussion: This will be with one of the members of the HR team and will cover your career journey, aspirations for growth, compensation and any other questions you may have.
Beware of Fraudulent offers
This is to notify you that TCS does not ask for any sort of payment or security deposit from candidates at any stage of the recruitment process. The firm never sends out job offers from free internet email services like Gmail, Yahoo Mail, and so on. TCS has not authorised any third-party company to collect money on their behalf. As a vigilant job seeker, beware of fraudulent recruitment activity and protect your interests! You can write to to report any fraudulent activity.
Due to the high volume of applications, we will be unable to contact each applicant individually on the status of their application. If you have not received a direct response within 30 days, then it should be deemed unsuccessful on this occasion.
Join us and do more of what matters. Apply online now.
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