186 Java Coding jobs in Ireland
Java Application Developer

Posted 28 days ago
Job Viewed
Job Description
As a wholly owned subsidiary of U.S. Bank, Elavon is committed to building the platforms and ecosystems that help over 1.5 million customers around the world to achieve their financial goals-no matter what they need. From transaction processing to customer service, to driving innovation and launching new products, we're building a range of tailored payment solutions powered by the latest technology. As part of our team, you can explore what motivates and energizes your career goals: partnering with our customers, our communities, and each other.
**Job Description**
Java J2EE Developer
Be part of something big, where integrity matters and success inspires, where great people collaborate, innovate and give back, where you feel included, valued and proud. At U.S. Bank we're looking for people who want more than just a job - they want to make a difference in the communities where they live and work.
U.S. Bank is seeking an Agile Application Developer with design and development experience to contribute toward the success of our technology initiatives. In this role you will be part of the team established to configure and develop complex application systems using existing and emerging technology platforms in an agile lifecycle. You will consult with business users on requirements gathering, and be deeply involved in system design, configuration, and implementation. You'll be working closely with the Delivery Manager, IT development, and Architecture groups while collaborating with several lines of business.
**As an Agile Application Developer you will:**
+ analyse business needs and deliver Java EE multi-tier solutions
+ be an enthusiastic team player acting as an ambassador for product delivery, self-starting and proactive
+ be an analytical thinker and problem solver who provides follow-through on problems
+ have excellent English language skills, verbal and written, and an ability to collaborate with other teams
+ have the ability to communicate systems solutions or issues using appropriate language, both written and oral to business and technical stakeholders
+ have a proven ability to reverse engineer and refactor legacy applications
+ have a good grasp of industry standards, best practices and design patterns
+ be able to work under pressure and react to ever-changing user requirements
+ be willing to adapt to significant changes in either technology or environment
+ ensure that all programs are fully tested and documented and that customer and Elavon information is kept secure in line with the acceptable use policy and other published security policies, standards and best practice;
**Basic Qualifications**
+ Bachelor's degree, or equivalent work experience
+ A **minimum of 5 years Java and Java EE application development** experience
+ Eclipse or equivalent IDE
+ SOAP and RESTful web-service implementation experience
+ Hands on experience with Struts or equivalent framework (e.g. Spring MVC/JSF), Hibernate or equivalent ORM (Object Relational Mapping) Tools, Spring Framework
+ Hands on experience with AJAX, JSP, JSP Tag libraries
**Preferred Skills/Experience**
+ Camel, AMQ, Kafka
+ JBoss , Websphere
+ Junit, Test Mocking Frameworks, CSS, JQuery
+ DB2 Database or equivalent experience
+ Modern development tool chain utilities such as Confluence, Git / Bitbucket, Jenkins, Maven, Artifactory / Nexus
The role offers a hybrid / flexible schedule, which means there's an in-office expectation of 3 or more days per week and the flexibility to work outside the office location for the other days.
_This position is not eligible for visa sponsorship._
If there's anything we can do to accommodate a disability during any portion of the application or hiring process, please refer to our disability accommodations for applicants ( .
**Benefits** :
We offer an exciting, fast-paced and diverse working environment with employees of many different nationalities. We provide benefits to help you protect your health and financial security; and give you peace of mind. We also invest in your career growth with development resources that give you the opportunity to stretch and shine.
**Posting may be closed earlier due to high volume of applicants.**
Java Application Developer

Posted 28 days ago
Job Viewed
Job Description
As a wholly owned subsidiary of U.S. Bank, Elavon is committed to building the platforms and ecosystems that help over 1.5 million customers around the world to achieve their financial goals-no matter what they need. From transaction processing to customer service, to driving innovation and launching new products, we're building a range of tailored payment solutions powered by the latest technology. As part of our team, you can explore what motivates and energizes your career goals: partnering with our customers, our communities, and each other.
**Job Description**
Java J2EE Developer
Be part of something big, where integrity matters and success inspires, where great people collaborate, innovate and give back, where you feel included, valued and proud. At U.S. Bank we're looking for people who want more than just a job - they want to make a difference in the communities where they live and work.
U.S. Bank is seeking an Agile Application Developer with design and development experience to contribute toward the success of our technology initiatives. In this role you will be part of the team established to configure and develop complex application systems using existing and emerging technology platforms in an agile lifecycle. You will consult with business users on requirements gathering, and be deeply involved in system design, configuration, and implementation. You'll be working closely with the Delivery Manager, IT development, and Architecture groups while collaborating with several lines of business.
**As an Agile Application Developer you will:**
+ analyse business needs and deliver Java EE multi-tier solutions
+ be an enthusiastic team player acting as an ambassador for product delivery, self-starting and proactive
+ be an analytical thinker and problem solver who provides follow-through on problems
+ have excellent English language skills, verbal and written, and an ability to collaborate with other teams
+ have the ability to communicate systems solutions or issues using appropriate language, both written and oral to business and technical stakeholders
+ have a proven ability to reverse engineer and refactor legacy applications
+ have a good grasp of industry standards, best practices and design patterns
+ be able to work under pressure and react to ever-changing user requirements
+ be willing to adapt to significant changes in either technology or environment
+ ensure that all programs are fully tested and documented and that customer and Elavon information is kept secure in line with the acceptable use policy and other published security policies, standards and best practice;
**Basic Qualifications**
+ Bachelor's degree, or equivalent work experience
+ A **minimum of 5 years Java and Java EE application development** experience
+ Eclipse or equivalent IDE
+ SOAP and RESTful web-service implementation experience
+ Hands on experience with Struts or equivalent framework (e.g. Spring MVC/JSF), Hibernate or equivalent ORM (Object Relational Mapping) Tools, Spring Framework
+ Hands on experience with AJAX, JSP, JSP Tag libraries
**Preferred Skills/Experience**
+ Camel, AMQ, Kafka
+ JBoss , Websphere
+ Junit, Test Mocking Frameworks, CSS, JQuery
+ DB2 Database or equivalent experience
+ Modern development tool chain utilities such as Confluence, Git / Bitbucket, Jenkins, Maven, Artifactory / Nexus
The role offers a hybrid / flexible schedule, which means there's an in-office expectation of 3 or more days per week and the flexibility to work outside the office location for the other days.
_This position is not eligible for visa sponsorship._
If there's anything we can do to accommodate a disability during any portion of the application or hiring process, please refer to our disability accommodations for applicants ( .
**Benefits** :
We offer an exciting, fast-paced and diverse working environment with employees of many different nationalities. We provide benefits to help you protect your health and financial security; and give you peace of mind. We also invest in your career growth with development resources that give you the opportunity to stretch and shine.
**Posting may be closed earlier due to high volume of applicants.**
Java Developer
Posted 1 day ago
Job Viewed
Job Description
Senior Java Developer

Posted 28 days ago
Job Viewed
Job Description
**Responsibilities:**
+ Design, develop, and maintain backend applications and services, implementing enterprise-grade, large-scale data processing pipelines using **Java** and **Spark**
+ Build and optimize RESTful APIs to support front-end and third-party integrations.
+ Implement business logic, data processing, and system integrations.
+ Work with both SQL and NoSQL databases to ensure efficient data storage and retrieval.
+ Collaborate with front-end developers, product managers, and other stakeholders to deliver high-quality solutions.
+ Ensure the performance, scalability, and security of backend systems.
+ Identify and resolve technical issues, bottlenecks, and bugs.
+ Write clean, maintainable, and well-documented code following best practices.
+ Participate in code reviews, unit testing, and system testing to ensure quality deliverables.
+ Stay updated with emerging backend technologies and apply them to improve systems.
**Qualifications:**
+ **Education** : Bachelor's degree in Computer Science, Engineering, or a related field.
+ **Experience** : 7+ years of professional experience in Java backend development.
+ **Technical Skills** :
+ Strong proficiency in **Java** (version 8 or higher) and object-oriented programming.
+ Experience with **Spring Framework** for building enterprise-grade backend applications.
+ Expertise in designing and developing **RESTful APIs** with best practices.
+ Proficiency with SQL and big data technologies like **Hadoop** , **Hive** , **Kafka** , or **Spark** .
+ Experience with version control systems like **Git** .
+ Knowledge of build tools such as **Maven** or **Gradle.**
+ Understanding of Agile/Scrum methodologies.
+ **Preferred Skills:**
+ Familiarity with microservices architecture and design patterns.
+ Knowledge of containerization and orchestration technologies such as **Docker** , **Kubernetes** or **Openshift.**
+ Familiarity with CI/CD pipelines and tools like Jenkins.
+ Experience with database technologies like **MySQL** , **PostgreSQL** , **MongoDB** , or **Couchbase** .
+ Familiarity with security best practices for backend systems and APIs.
+ **Soft Skills** :
+ Strong problem-solving and analytical skills.
+ Excellent communication and teamwork abilities.
+ Ability to manage multiple priorities and work independently
**What we can offer you**
By joining Citi Dublin, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed) and enjoy a whole host of additional benefits that support you (and your family) to be well, live well and save well. Discover more here.
Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self every day. We want the best talent around the world to be energised to join us, motivated to stay, and empowered to thrive.
**Sounds like Citi has everything you need? Then apply to discover the true extent of your capabilities.**
---
**Job Family Group:**
Technology
---
**Job Family:**
Applications Development
---
**Time Type:**
Full time
---
**Most Relevant Skills**
Please see the requirements listed above.
---
**Other Relevant Skills**
For complementary skills, please see above and/or contact the recruiter.
---
_Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law._
_If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review_ _Accessibility at Citi ( _._
_View Citi's_ _EEO Policy Statement ( _and the_ _Know Your Rights ( _poster._
Citi is an equal opportunity and affirmative action employer.
Minority/Female/Veteran/Individuals with Disabilities/Sexual Orientation/Gender Identity.
Senior Java Developer
Posted 1 day ago
Job Viewed
Job Description
Senior Java Developer
Posted 1 day ago
Job Viewed
Job Description
Senior Java Developer - Agile
Posted 9 days ago
Job Viewed
Job Description
Are you passionate about engineering, testing, automation and building high-quality software? Can you work across diverse teams to spread your passion and experience to raise the bar for everyone? Do you enjoy working in a collaborative Agile environment and seeing the applications that you build making users happy? If you are excited about hands-on development, then this is the ideal role for you. Prime Brokerage Technology provides solutions that underpin the operations of our clients and traders that provide the foundation of our Prime Finance business. This is an area of great opportunity and is a major growth target for Citi - with technology providing the key to unlock this potential.
Shape your career with Citi in Dublin. By joining Citi, you will become part of a global organisation whose mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress.
Citi has had a presence in Ireland since 1965, it was one of the first foreign banks to open an office in the country and is the Citibank Europe Plc Headquarters.
**What you'll do**
+ Take ownership and delivery on components (Java/Kotlin) within the Core Prime Brokerage platform. Hands-on Development.
+ Actively contribute to an agile development, applying and improving skills in Continuous Integration and Continuous Deployment (CI/CD) practices. Implement and maintain developer-led automated testing solutions. Participate in the ongoing refinement of SDLC, agile and DevOps processes.
+ Participate in design, planning and estimation discussions within the team.
+ Perform detailed analysis of assigned work, breaking work into individual technical tasks.
+ Collaborate with business analysts and stakeholders to clarify and refine requirements.
+ Create and maintain project and technical documentation
+ Assist in identify potential risks or issues within assigned tasks and communicate them to the team lead.
+ Assist in production support by working closely with operations and business teams. Participate in support rotations to diagnose and resolve escalated issues. Contribute to documentation and post-mortem reviews. Implement software enhancements to resolve root-causes and improve reliability, performance and scalability.
+ Collaborate as part of a global team on deliveries and engage in peer reviews such as code reviews / pull requests. Coach and mentor junior analysts and grads.
**What we need from you:**
+ Java & Test-Driven Development are essential.
+ 5-8 years of relevant experience
+ Experience in systems analysis and programming of software applications
+ Experience in managing and implementing successful projects
+ Working knowledge of consulting/project management techniques/methods
+ Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements
+ Bachelor's degree/University degree or equivalent experience
**_Experience in any number of additional technologies (listed below) is advantageous:_**
+ Kotlin, Java, Kafka Streams
+ Cloud Technologies (Kubernetes, Open Shift)
+ Messaging Technologies (Kafka, Solace)
+ Database / Data Store / Data Query Technologies (SQL Server, Trino, Mongo, S3)
+ Observability Technologies (OpenTelemetry, Elastic Stack / ELK, Grafana)
**What we can offer you**
By joining Citi Dublin, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed) and enjoy a whole host of additional benefits that support you (and your family) to be well, live well and save well. Discover more here. ( these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self every day. We want the best talent around the world to be energised to join us, motivated to stay, and empowered to thrive.
**Sounds like Citi has everything you need? Then apply to discover the true extent of your capabilities.**
---
**Job Family Group:**
Technology
---
**Job Family:**
Applications Development
---
**Time Type:**
Full time
---
**Most Relevant Skills**
Please see the requirements listed above.
---
**Other Relevant Skills**
For complementary skills, please see above and/or contact the recruiter.
---
_Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law._
_If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review_ _Accessibility at Citi ( _._
_View Citi's_ _EEO Policy Statement ( _and the_ _Know Your Rights ( _poster._
Citi is an equal opportunity and affirmative action employer.
Minority/Female/Veteran/Individuals with Disabilities/Sexual Orientation/Gender Identity.
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Software Engineer

Posted 5 days ago
Job Viewed
Job Description
The Azure CXP PRIMO organization within Azure CXP is responsible for building great products to enable Customer Success at scale. This Software Engineer I position is targeted for someone who is: thrilled about online services, cloud computing, and user experience, loves to work in an agile development team, embraces and solves new technological challenges, deeply passionate about building effective software and continuously improving the development process, independent thinker and working collaboratively in a team environment. As part of this role, you will collaborate closely with multiple teams to deliver key customer solutions and the technology to support them.
You will have ample opportunities to participate in all stages of our engineering lifecycle - from initial research and discovery, quick iteration on promising concepts, solution prototyping, and development, all the way through successful service rollout and Live Site support.
Every day, our customers stake their business and reputation on our cloud. You can help #AzCXP provide our customers with the world-class cloud services they need to succeed.
Microsoft's mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.
In alignment with our Microsoft values, we are committed to cultivating an inclusive work environment for all employees to positively impact our culture every day.
**Responsibilities**
+ With guidance, learns to create and implement extensible code for a product, service, or feature reusing code as applicable.
+ Works with appropriate stakeholders to determine user requirements for a feature.
+ Collaborates with experienced engineers and mentors to translate ideas from research and design into production-grade systems.
+ Acts as a Designated Responsible Individual (DRI) in monitoring system/product feature/service for degradation, downtime, or interruptions for simple problems, and recommends actions to restore system/product/service by following the playbook.
+ Contribute to the continuous improvement of the team's processes, practices, and culture.
+ Learn and adopt new technologies and frameworks as needed.
**Qualifications**
**Required Qualifications**
+ Bachelor's Degree in Computer Science or related technical field with experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python.
+ You must be legally authorized to work in Ireland to be eligible for this role. (Legally authorised = Has citizenship or has been granted a valid visa or work permit).
**Preferred Qualifications**
+ Bachelor's Degree in Computer Science or related technical field and experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
+ OR Master's Degree in Computer Science or related technical field and experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
+ Experience or working knowledge of JavaScript/Node.js/React or another similar web stack.
+ Proficient with high quality Software design, development experience with effective problem solving, and debugging skills.
+ Experience in working on big data pipelines such as Cosmos, Kusto, Azure Data Factory, etc. or similar technologies would be a plus.
+ Experience in working with Azure Dev Ops and SQL or similar technologies would be a plus.
**Other Qualifications**
**Microsoft Cloud Background Check:** This position will be required to pass the Microsoft Cloud Background Check upon hire/transfer and every two years thereafter.
#PRIMOjobs
#CXPjobs
#AzCXP
Microsoft is an equal opportunity employer. Consistent with applicable law, all qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application process, read more about requesting accommodations ( .
Software Engineer
Posted 1 day ago
Job Viewed
Job Description
Senior Software Engineer
Posted 4 days ago
Job Viewed
Job Description
_Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential._
**Title and Summary**
Senior Software Engineer
Who is Mastercard?
Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize their greatest potential.
Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company. With connections across more than 210 countries and territories, we are building a sustainable world that unlocks priceless possibilities for all.
Overview
- Have you ever brought a product to market on a global scale?
- Do you have what it takes to technically own a product and drive a solution to market?
- Are you motivated to be a part of a high performing team delivering solutions with agility?
- Design & develop a world class In Control for Commercial payments platform
- Innovate new technologies in the payments space
Role
- Experienced and proactive senior software engineer for a world class distributed agile development team in the commercial virtual payments space.
- Contribute to the team and wider platform on a daily basis the design and development of the platform.
- Work with internal stakeholders and senior management to define business requirements and assist in the prioritization of tasks for the development team.
- Mentor junior members of the team.
- Contribute to architectural discussions and work across other products to ensure alignment with the rest of the product suite.
All About You
- Ideally experienced developer with strong/expert level Java development/architecture experience with Spring/Hibernate expertise.
- Proven experience building world class solutions on a global scale.
- Strong experience working in an agile environment and actively contributing to discussions at retrospectives/elaboration sessions.
- Solid experience with RESTful APIs and JSON/SOAP based API with Java.
- Ability to debug server-side API calls, and contribute to the design of best-practice RESTful APIs
- Knowledge of cloud native development such as cloud foundry, AWS, etc."
**Corporate Security Responsibility**
All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:
+ Abide by Mastercard's security policies and practices;
+ Ensure the confidentiality and integrity of the information being accessed;
+ Report any suspected information security violation or breach, and
+ Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines.