We are taking you to another website now.




Letterkenny, Letterkenny, Co. Donegal, Ireland, Letterkenny, County Donegal, Ireland

Job Title: Senior Informatica Developer
Job Type: Permanent
Location: Letterkenny, Ireland (Working from Office as per Business Needs)

Are you able to formulate and deliver strategies focused on shaping our customers’ digital transformations?
Do you have a broad understanding of enterprise-class technologies with a particular focus on ETL Informatica?

We have an exciting role for you - join us as a Senior Informatica Developer.

Careers at TCS: It means more
TCS is a purpose-led transformation company, built on belief. We don’t 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 Ireland and worldwide. For you, it means more opportunity to make an impact that matters, through challenging projects which demand ambitious innovation.
  • Shape the future of TCS.
  • Gain access to endless learning opportunities.
  • Collaborate with some of the leading lights of the industry.

The Role
As a Senior Informatica Developer, you will work with the customer team to understand as-is state of application and design solutions.

  • Design, develop, and test ETL data mappings and workflows using Informatica.
  • Tune, optimise, and troubleshoot ETL batch jobs.
  • Ensure the solution is optimised enough to provide the required performance.
  • Contribute to design and decision making.
  • Productionise solutions with security and monitor best practices.
  • Innovate and create custom solutions with industry best practices.
Your Profile
Key skills/knowledge: 
  • Strong knowledge of ETL tools like Informatica PowerCenter, Developer, and Analyst.
  • Strong knowledge of SQL Server (Query optimization, Table/view design, sql report creation).
  • Knowledge of data warehouse concepts.
  • Knowledge of Linux Shell scripting.

Experience required:
  • Experience in CI/CD and DevOps tools.
  • Proven experience in data analysis and data validation.
  • Knowledge of Agile and DevOps ways of working.
  • Understanding of data modelling concepts.
  • Excellent communication skills.

Rewards & Benefits
TCS is consistently voted a Top Employer in the UK&I and globally. Our competitive salary packages feature pension, health care, life assurance, laptop, phone, access to extensive training resources and discounts within the larger Tata network.

Diversity, Inclusion & Wellbeing
At TCS, we believe in building and sustaining a culture of equity and belonging where everyone can thrive. Our diversity motto is ‘Inclusion without Exception’.

We encourage applications from all sections of society. As an equal opportunity employer, we do not discriminate on grounds of race, religion or belief, ethnic or national origin, disability, age, sex, pregnancy and maternity, citizenship, marital, domestic or civil partnership status, sexual orientation, gender reassignment, gender identity, or any other basis as protected by applicable law.

TCS is committed to working with and providing reasonable accommodations to its employees and applicants for employment to ensure that individuals with disabilities enjoy equal access to all employment opportunities. If you are an applicant who needs an accommodation due to a disability to complete an employment application or during any phase of the hiring process, please contact us at krishnan.ajay@tcs.com with the subject line: "Disability Accommodation Request".

Due to a high volume of applications, we will be unable to contact each applicant individually regarding the status of their application. If you have not received a direct response within 30 days, then the application should be deemed unsuccessful.



Thank you for downloading

Your opinion counts! Let us know what you think by choosing one option below.