Find full stack software engineer Jobs in dublin, d

Web3 Blockchain Infrastructure Engineer
Tata Consultancy Services —Dublin, County Dublin
- Call to connect
- Computer Science
- Bachelor's degree
- No degree
Technical Solutions Engineer, Databases (English)
Google —Dublin, County Dublin
- Full-time
- Sales
- Engineering
- English
11d
Manager, Software Engineering
Mastercard —Dublin, County Dublin
- Full-time
- Oracle
- Java
- SQL
Network Engineer - Dublin
EdgeConneX —Dublin, County Dublin
- On call
- Computer Science
- Windows
- Bachelor's degree
Senior Engineer / Specialist - Agentic Infrastructure
Ergo —Dublin, County Dublin
- Computer Science
- Master's degree
- AWS
11d
Lead Agentic Engineer
Marsh —Dublin, County Dublin
- Full-time
- Java
- Master's degree
- Presentation skills
Senior Developer, Agentic AI Engineering
Workday —Dublin, County Dublin
- €86,400–€129,600 a year
- Full-time
- Computer Science
- Java
- Master's degree
Technical Support Engineer (Blockchain & Backend Development)
Binance —Dublin, County Dublin
- Full-time
- Remote
- Computer Science
- DevOps
- English
Quick apply
Forward Deployed Solution Engineer – Applied AI FDE
ServiceNow —DUBLIN 2, County Dublin
- Full-time
- Azure
- Salesforce
- DevOps
Quick apply
Software Engineer III - Test Framework
Sirius XM —Dublin, County Dublin
- Full-time
- Remote
- Computer Science
- Customer service
- Engineering
Software Engineer III - Test Framework
Adswizz —Dublin, County Dublin
- Full-time
- Computer Science
- Customer service
- Engineering
Senior Software Engineer - Data License Plus
Bloomberg —Dublin, County Dublin
- Oracle
- Java
- AWS
Senior Software Engineer, Forward Deployed AI Engineer
MongoDB —Dublin, County Dublin
- Hybrid work
- Azure
- Oracle
- Java
Senior Blockchain Engineer - Citi Integrated Digital Assets Platform
Citi —Dublin, County Dublin
- €85,600–€128,400 a year
- Full-time
- Hybrid work
- Doctoral degree
- Computer Science
- DevOps
Staff Site Reliability Engineer
Replit —Dublin, County Dublin
- Full-time
- Remote
- Mentoring
- Communication skills
- Python
- Life insurance
AI Infrastructure Engineer
Intercom —Dublin, County Dublin
- Hybrid work
- Computer Science
- Java
- Master's degree
- Annual leave
- Work from home
Senior AI Engineer
Marsh —Dublin, County Dublin
- Full-time
- Master's degree
- AI
- Communication skills
5d
Production Engineer (Kubernetes)
Crusoe —Dublin, County Dublin
- Full-time
- Computer Science
- Bachelor's degree
- Linux
Quick apply
Senior Engineer
AccountsIQ —Dublin, County Dublin
- Call to connect
- Hybrid work
- Azure
- Computer Science
- DevOps
- Annual leave
Quick apply
Staff Engineer
Solance —Dublin, County Dublin
- Full-time
- Hybrid work
- System design
- Java
- AWS
Quick apply

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Web3 Blockchain Infrastructure Engineer

Tata Consultancy Services -
Dublin, County Dublin

Apply Now

Job details

Permanent

Qualifications

Node.js
Computer Science
Bachelor's degree
SDKs
Contracts

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 at [email protected] with the subject line: “Application Support Request”.

Job Type: Permanent
Job Location: Dublin (IFSC - onsite)

Do you have a proven track record in building centralised applications and smart contracts?
Keen to join a global IT company where you can make an impact?

Join TCS as a Web3 Blockchain Engineer!

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.

Collaborate with leading lights of industry
Gain access to endless learning opportunities
Shape the future of TCS

The Role
We are seeking a Blockchain/Web3 Engineer with strong infrastructure + coding capabilities to build, deploy, and operate blockchain and Web3 systems in production. This role blends smart contract engineering with node operations, focusing on reliability, security, automation, and scalable delivery of decentralised solutions.

Your responsibilities:

Design, develop, and maintain smart contracts (Solidity/Vyper or relevant stack) aligned to product and security requirements.
Build backend/Web3 components for contract interaction:
- Transaction orchestration, signature flows, nonce management, gas strategies
- Web3 SDK integrations
Develop and manage contract deployment pipelines, including ABI/versioning, migrations, upgrade strategies (proxy patterns), and release coordination.
Implement secure patterns for contracts:
Deploy, configure, and operate blockchain nodes and supporting infrastructure:
- Full nodes/archival nodes, RPC endpoints, validator nodes (as applicable)
Manage node upgrades, chain configuration changes, and incident response for production networks.
Implement operational tooling for:
- Node health checks, RPC performance monitoring, log aggregation, and alerting
Handle blockchain-specific reliability concerns:
- Re-org handling, finality considerations, peer connectivity, RPC failover, rate limiting

Your Profile
Essential skills/knowledge/experience:

Strong understanding of blockchain fundamentals:
- transactions, blocks, gas/fees, wallets/keys, RPC, finality, consensus basics
Hands-on experience with smart contracts:
- Solidity (preferred) and development tooling (Hardhat/Foundry/Truffle/Remix)
Experience working with EVM-based chains (Ethereum/Polygon/Arbitrum/Optimism/BSC)
or enterprise chains (Hyperledger Fabric/Corda/Quorum) depending on project.
Indepth experience in software engineering/infrastructure environment.
Solid in blockchain/Web3 development or node/infrastructure operations.
Bachelor’s degree in Computer Science/Engineering or equivalent practical experience.
BFSI Industry experience/ exposure.

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 [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

full stack software engineer jobs in dublin, d

Web3 Blockchain Infrastructure Engineer

Technical Solutions Engineer, Databases (English)

Manager, Software Engineering

Network Engineer - Dublin

Senior Engineer / Specialist - Agentic Infrastructure

Lead Agentic Engineer

Senior Developer, Agentic AI Engineering

Technical Support Engineer (Blockchain & Backend Development)

Forward Deployed Solution Engineer – Applied AI FDE

Software Engineer III - Test Framework

Software Engineer III - Test Framework

Senior Software Engineer - Data License Plus

Senior Software Engineer, Forward Deployed AI Engineer

Senior Blockchain Engineer - Citi Integrated Digital Assets Platform

Staff Site Reliability Engineer

AI Infrastructure Engineer

Senior AI Engineer

Production Engineer (Kubernetes)

Senior Engineer

Staff Engineer

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