Find technical support Jobs in letterkenny, dl

Kafka Technical Lead
Tata Consultancy Services —Letterkenny, County Donegal
- Call to connect
- Java
- IT
- Banking
Senior Underwriter
Optum —Letterkenny, County Donegal
- Full-time
- Microsoft Excel
- Finance
- Analysis skills
2d
Accounting Manager - Controllership
Optum —Letterkenny, County Donegal
- Full-time
- Microsoft Excel
- Finance
- Bachelor's degree
2d
Responsible Welding Coordinator
Vertiv —Letterkenny, County Donegal
- No degree
- Construction
- Communication skills
Contact Centre Service Manager
Tata Consultancy Services —Letterkenny, County Donegal
- 8 hour shift
- Analysis skills
- Continuous improvement
- Business
Staff Software Engineer (Scala)
Tata Consultancy Services —Letterkenny, County Donegal
- Full-time
- System design
- Java
- AWS
Senior Software Engineer - Scala
Tata Consultancy Services —Letterkenny, County Donegal
- Full-time
- System design
- Java
- AWS
Head of SITA Network Engineering
SITA Switzerland Sarl —Letterkenny, County Donegal
- Full-time
- Remote
- Azure
- Computer Science
- DevOps
- Work from home
- Employee assistance program
Global Privacy Reporting & Data Analyst | PGIM Ireland
Prudential —Letterkenny, County Donegal
- Full-time
- Hybrid work
- Computer Science
- Analysis skills
- Bachelor's degree
Junior Electrical Engineer
Vertiv —Bun na hAbhann, County Donegal
- AutoCAD
- English
- Master's degree
1d
Welder/ Fabricator
Vertiv —Letterkenny, County Donegal
- Welding
- Manufacturing
- Hand tools
- Annual leave
- Gym membership
Welder/ Fabricator - Level 6
Vertiv —Letterkenny, County Donegal
- No degree
- Welding
- Annual leave
- Gym membership
Privacy Risk Analyst | PGIM Ireland
Prudential —Letterkenny, County Donegal
- Full-time
- Analysis skills
- Bachelor's degree
- Communication skills
- Annual leave
Privacy Risk Analyst | PGIM Ireland
PGIM —Letterkenny, County Donegal
- Full-time
- Analysis skills
- Bachelor's degree
- Communication skills
- Annual leave
Panel Wirer
Vertiv —Bun na hAbhann, County Donegal
- Assembly
- No degree
- Mentoring
- Annual leave
- Gym membership
Java Technical Lead/Architect
Tata Consultancy Services —Letterkenny, County Donegal
- Call to connect
- Oracle
- Java
- SQL
Electrician
Vertiv —Bun na hAbhann, County Donegal
- No degree
- Mentoring
- In-person
Advanced Manufacturing Engineering Senior Manager
Vertiv —Letterkenny, County Donegal
- Engineering
- Bachelor's degree
- Continuous improvement
Graduate Mechanical Engineer
Vertiv —Bun na hAbhann, County Donegal
- AutoCAD
- CAD
- Microsoft Office
IDMC (Informatica Data Management Cloud) Integration Developer
Tata Consultancy Services —Letterkenny, County Donegal
- Full-time
- SQL
- IT

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Kafka Technical Lead

Tata Consultancy Services -
Letterkenny, County Donegal

Apply Now

Job details

Permanent

Qualifications

Java
RBAC
IT
Kafka
Banking
Python

Full job description

If you need support in completing the application or if you require a different format of this document, please get in touch with at [email protected] with the subject line: “Application Support Request”.

Job Type: Permanent
Job Location: Letterkenny GDC (Hybrid: 3 days onsite per week, covering US Hours)

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.

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.

It means more because you will:

Be a Hands‑on developer responsible for building, configuring, testing, and supporting Kafka‑based streaming pipelines, following defined architectural standards.
Grow as a technical leader by mentoring teams and influencing engineering best practices

The Role
This role provides an opportunity to work as a Technical Architect / Technical Lead on large‑scale application enhancement and modernisation initiatives within the financial services domain. You will play a key role in defining future‑state architecture, driving high‑quality technical delivery, and enabling the adoption of modern development, deployment, and Agile practices across enterprise systems.

Your Responsibilities
Kafka Core & Topics

Create and manage Kafka topics with appropriate:
- Partitions, replication, retention, compaction
Implement topic‑level security (ACLs / RBAC) and naming conventions.
Work with Schema Registry for schema creation and evolution.

ksqlDB

Develop and maintain:
- Streams, tables, persistent queries
- Joins, aggregations, windowing logic
Handle error streams, DLQs, and reprocessing logic.

Kafka Streams

Build Kafka Streams applications using KStreams DSL.
Implement stateful and stateless transformations.
Optimize performance and manage state stores.

Desirable skills:

Extensive IT experience
4–6+ years on Kafka / Confluent platforms working on Kafka Core, KStream, KSQL, Kafka Connect.
Certifications: CCDAK / CCAAK – Preferred
Soft Skills: Clear communication, documentation, ownership mindset
Strong hands‑on Kafka & Confluent experience.
Java and/or Python based Kafka client development.
Experience in regulated Banking environments preferred.
Good understanding of data quality, replay, and recovery patterns.

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 [email protected] 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 [email protected] with the subject line: “Adjustment Request” or email [email protected] to request an adjustment. We welcome requests prior to you completing the application and at any stage of the recruitment process.

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 [email protected] 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.

Apply Now

Refine Your Search

technical support jobs in letterkenny, dl

Kafka Technical Lead

Senior Underwriter

Accounting Manager - Controllership

Responsible Welding Coordinator

Contact Centre Service Manager

Staff Software Engineer (Scala)

Senior Software Engineer - Scala

Head of SITA Network Engineering

Global Privacy Reporting & Data Analyst | PGIM Ireland

Junior Electrical Engineer

Welder/ Fabricator

Welder/ Fabricator - Level 6

Privacy Risk Analyst | PGIM Ireland

Privacy Risk Analyst | PGIM Ireland

Panel Wirer

Java Technical Lead/Architect

Electrician

Advanced Manufacturing Engineering Senior Manager

Graduate Mechanical Engineer

IDMC (Informatica Data Management Cloud) Integration Developer

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