Find Senior java developer Jobs in Dublin, D

Senior API Engineer
Henry Schein Ireland —Dublin, County Dublin
- Full-time
- Azure
- Management
- Computer Science
Senior Technical Support Engineer
Sprinklr —Dublin, County Dublin
- Full-time
- Spanish
- Microsoft Excel
- Management
- Annual leave
Senior Software Developer - Authentication Team
Workday —Dublin, County Dublin
- €86,400–€129,600 a year
- Full-time
- Java
- Bachelor's degree
- Software development
Senior Software Development Engineer
Autodesk —Dublin, County Dublin
- €71,000–€104,500 a year
- Full-time
- Java
- AWS
- Software development
AI Engineer
CR2 —Dublin, County Dublin
- Hybrid work
- Computer Science
- Java
- SQL
Quick apply
Senior Manager, Software Engineering
Optum —Dublin, County Dublin
- Full-time
- System design
- Java
- Master's degree
Senior Software Engineer - Observability
Microsoft —Dublin, County Dublin
- €77,400–€130,000 a year
- Full-time
- Azure
- Computer Science
- Engineering
Senior Software Engineer
Mastercard —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- System design
Senior Software Engineer I
RELX —Dublin, County Dublin
- €56,500–€94,400 a year
- Full-time
- Azure
- DevOps
- Java
13d
Senior Manager, Platform Engineering
Prove —Dublin, County Dublin
- €120,000–€140,000 a year
- Remote
- Computer Science
- System design
- Java
- Employee assistance program
Senior Software Development Engineer
CarGurus —Dublin, County Dublin
- €78,000–€108,000 a year
- Azure
- Java
- SQL
Senior Software Engineer (API) – Fraud Platform
Mastercard —Dublin, County Dublin
- Full-time
- Computer Science
- English
- Java
4d
Senior Software Developer
Canada Life Group Services —Dublin, County Dublin
- Azure
- Oracle
- DevOps
Lead Full Stack Developer
Citi —Dublin, County Dublin
- €93,280 a year
- Full-time
- Hybrid work
- Azure
- Java
- Master's degree
Senior Core Banking Developer
U.S. Bank National Association —DUBLIN 18, County Dublin
- €102,680–€120,800 a year
- Full-time
- Azure
- Java
- Master's degree
Agentic AI - Senior Software Engineer
Mastercard —Dublin, County Dublin
- Full-time
- System design
- Java
- JavaScript
Senior Software Development Engineer - Product Development Tools
Workday —Dublin, County Dublin
- €86,400–€129,600 a year
- Full-time
- Hybrid work
- Computer Science
- Java
- Master's degree
Sr. Full-Stack Developer (Python & Java)
Broadridge —Dublin, County Dublin
- Full-time
- English
- Java
- AWS
7d
Applications Development Technology Lead
Citi —Dublin, County Dublin
- €93,280 a year
- Full-time
- Hybrid work
- Engineering
- Java
- Master's degree
6d
Technical Specialist
InterSystems —Dublin, County Dublin
- Data analysis skills
- Master's degree
- SQL
Quick apply

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Senior API Engineer

Henry Schein Ireland -
Dublin, County Dublin

Apply Now

Job details

Full-time

Qualifications

CI/CD
Azure
Go
Management
Node.js
Computer Science
Kubernetes
Big data
Load balancing
DevOps
Spark
Encryption
NoSQL
Google Cloud Platform
Java
Microservices
SQL
AWS
Docker
Bachelor's degree
PostgreSQL
REST
Agile
Kafka
GraphQL
DynamoDB
Leadership
Communication skills
Python
MySQL

Full job description

Job Description

We are seeking an experienced Senior API Engineer to help drive the design, development, and optimization of our API ecosystem. Reporting to the Lead API Engineer, this role will be responsible for helping build and optimize API solutions, ensuring scalability, security, and performance. The ideal candidate will have strong hands-on experience with modern API frameworks, microservices architecture, and cloud-based solutions, as well as a track record of collaborating with cross-functional teams to deliver seamless integrations. Experience with Databricks is a plus, particularly in integrating APIs with big data pipelines and analytics solutions.

Key Responsibilities:

Architect & Develop : Help drive the planning, building, and deploying APIs and microservices, focusing on high availability and superior performance at scale.
Strategic Collaboration : Partner with product management, engineering, and DevOps teams to define API guidelines, governance models, and integration patterns that drive alignment across the organization.
Security & Compliance : Implement and enforce authentication, authorization, and encryption standards (OAuth2, JWT, API key management) to protect assets and meet industry regulations.
Optimize & Innovate : Leverage caching, rate-limiting, and advanced monitoring tools (Prometheus, Grafana) to maximize throughput, minimize latency, and ensure proactive issue detection.
Technical Leadership : Conduct rigorous code reviews, mentor junior engineers, and champion best practices in API design and microservices architecture to maintain technical excellence.
Cloud & Containers : Utilize AWS, GCP, or Azure to host and orchestrate microservices, employing Docker and Kubernetes for efficient, containerized deployments.
Data Integration : Integrate APIs with Databricks, Spark, or Snowflake to facilitate advanced analytics and real-time data processing, enabling faster, data-driven decisions.
Documentation & Reliability : Produce developer-centric documentation and implement thorough testing to minimize downtime while ensuring consistent, high-quality API experiences.
Continuous Improvement : Stay current with emerging trends in API development—like serverless computing, edge computing, and new security frameworks—to continuously evolve our ecosystem.

Required Qualifications:

Education: Bachelor’s degree (or foreign equivalent) in Computer Science, Applied Mathematics, Statistics, Machine Learning, or a closely related field.
Experience : 5+ years in API development, focusing on RESTful and GraphQL APIs.
Programming : Proficient in Python, Java, Node.js, or Go.
API Management : Hands-on experience with Mulesoft, Kong, Apigee, AWS API Gateway, or Azure API Management.
Architecture : Strong grasp of microservices architecture and event-driven design patterns.
Cloud & Containers : Expertise with AWS, GCP, or Azure and containerization (Docker, Kubernetes).
Security : Advanced knowledge of OAuth2, JWT, and API key management.
Optimization Tools : Familiarity with caching, load balancing, and monitoring (Prometheus, Grafana).
DevOps & CI/CD : Knowledge of CI/CD pipelines and DevOps practices for streamlined deployments.
Big Data Integration : Experience working with Databricks, Spark, or Snowflake.
Soft Skills : Excellent problem-solving, attention to detail, and ability to thrive in fast-paced environments.

Preferred Qualifications:

Serverless Tech : Experience with AWS Lambda, Google Cloud Functions, or Azure Functions.
Messaging : Familiarity with Kafka, RabbitMQ, or other event-driven frameworks.
Database Skills : Understanding of both SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, DynamoDB) databases.
Agile Environment : Background in agile development settings.
Industry Experience : Healthcare experience is a plus.
Leadership & Communication : Strong communication skills and the ability to mentor and guide team members.

Henry Schein is committed to the principle of equal opportunities in employment in all spheres of its operation. Henry Schein UK Holdings strives to operate a policy of equal opportunity and not discriminate against any person gender, race, colour, nationality, ethnic or national origin, religion, sexual orientation, marital status, disability, age or any other characteristic protected by law.

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Refine Your Search

senior java developer jobs in dublin, d

Senior API Engineer

Senior Technical Support Engineer

Senior Software Developer - Authentication Team

Senior Software Development Engineer

AI Engineer

Senior Manager, Software Engineering

Senior Software Engineer - Observability

Senior Software Engineer

Senior Software Engineer I

Senior Manager, Platform Engineering

Senior Software Development Engineer

Senior Software Engineer (API) – Fraud Platform

Senior Software Developer

Lead Full Stack Developer

Senior Core Banking Developer

Agentic AI - Senior Software Engineer

Senior Software Development Engineer - Product Development Tools

Sr. Full-Stack Developer (Python & Java)

Applications Development Technology Lead

Technical Specialist

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