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Senior Development Engineer - Commerce Hub

Fiserv

Senior Development Engineer - Commerce Hub

full-timePosted: Feb 2, 2026

Job Description

Calling all innovators – find your future at Fiserv.

We’re Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day – quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we’re involved. If you want to make an impact on a global scale, come make a difference at Fiserv.

Job Title

Senior Development Engineer - Commerce Hub

Job Title: Senior Development Engineer

What does a successful Senior Development Engineer do?
At Fiserv, a successful Senior Development Engineer will lead technical engineering teams in collaboration with a multidisciplinary team, foster innovation, and ensure high-quality solutions for electronic payments and services. You will embody the Fiserv values, contributing considerably to technical solution implementation and supporting our mission to empower our clients.

What you will do:
- Lead and perform coding within a technical engineering team
- Analyze complex processes and applications
- Collaborate with system and enterprise architects to develop and design optimal approaches
- Support the development and implementation of new and existing services
- Implement and document software architecture and E2E solutions
- Execute complex development tasks, unit tests, debugging, and validation activities
- Create monitoring and logging solutions for high-performance enterprise environments
- Run estimation efforts using expertise in relevant areas
- Facilitate knowledge transfer and educational development among team members
- Partner with developers, analysts, and tech leads to meet business needs
- Support developed solutions in production adhering to a build-it-own-it model
- Perform additional job duties as required

What you will need to have:
- Expertise in designing and developing web and services-based applications
- Proficiency in full-stack development
- Strong understanding of software development lifecycle end-to-end
- Solid knowledge of front-end technologies such as JavaScript/TypeScript, HTML, CSS, Bootstrap, NodeJS, and Angular/React
- In-depth experience with back-end technologies including Spring-Boot, Spring-Web, and REST
- Proficiency in JAVA 17, Maven/Gradle
- Experience with micro-service architectures

What would be great to have:
- Knowledge of Security-OWASP Top 10
- Understanding of encryption and hashing mechanisms
- Strong code review and code quality skills
- Extensive knowledge of modern database technologies
- Proficiency with runtime, build, deployment technologies, and project tools like IntelliJ, Git/GitLab, Maven, CI/CD, JIRA, and Confluence

Thank you for considering employment with Fiserv. Please:

  • Apply using your legal name
  • Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).

Our commitment to Diversity and Inclusion:

Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.

Note to agencies:

Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.

Warning about fake job posts:

Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.

Locations

  • Nenagh, Ireland

Salary

Estimated Salary Rangemedium confidence

130,000 - 210,000 EUR / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Fintechintermediate
  • Financial Servicesintermediate
  • Technologyintermediate

Required Qualifications

  • Bachelor's Degree (degree)

Responsibilities

  • Perform duties as assigned by the supervisor
  • Collaborate with team members to achieve goals
  • Ensure compliance with company policies

Benefits

  • General: Competitive compensation
  • General: Health and wellness programs
  • General: Paid time off
  • General: Retirement savings plan

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FiservSenior Development Engineer - Commerce HubNenaghIrelandTechnology

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Fiserv logo

Senior Development Engineer - Commerce Hub

Fiserv

Senior Development Engineer - Commerce Hub

full-timePosted: Feb 2, 2026

Job Description

Calling all innovators – find your future at Fiserv.

We’re Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day – quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we’re involved. If you want to make an impact on a global scale, come make a difference at Fiserv.

Job Title

Senior Development Engineer - Commerce Hub

Job Title: Senior Development Engineer

What does a successful Senior Development Engineer do?
At Fiserv, a successful Senior Development Engineer will lead technical engineering teams in collaboration with a multidisciplinary team, foster innovation, and ensure high-quality solutions for electronic payments and services. You will embody the Fiserv values, contributing considerably to technical solution implementation and supporting our mission to empower our clients.

What you will do:
- Lead and perform coding within a technical engineering team
- Analyze complex processes and applications
- Collaborate with system and enterprise architects to develop and design optimal approaches
- Support the development and implementation of new and existing services
- Implement and document software architecture and E2E solutions
- Execute complex development tasks, unit tests, debugging, and validation activities
- Create monitoring and logging solutions for high-performance enterprise environments
- Run estimation efforts using expertise in relevant areas
- Facilitate knowledge transfer and educational development among team members
- Partner with developers, analysts, and tech leads to meet business needs
- Support developed solutions in production adhering to a build-it-own-it model
- Perform additional job duties as required

What you will need to have:
- Expertise in designing and developing web and services-based applications
- Proficiency in full-stack development
- Strong understanding of software development lifecycle end-to-end
- Solid knowledge of front-end technologies such as JavaScript/TypeScript, HTML, CSS, Bootstrap, NodeJS, and Angular/React
- In-depth experience with back-end technologies including Spring-Boot, Spring-Web, and REST
- Proficiency in JAVA 17, Maven/Gradle
- Experience with micro-service architectures

What would be great to have:
- Knowledge of Security-OWASP Top 10
- Understanding of encryption and hashing mechanisms
- Strong code review and code quality skills
- Extensive knowledge of modern database technologies
- Proficiency with runtime, build, deployment technologies, and project tools like IntelliJ, Git/GitLab, Maven, CI/CD, JIRA, and Confluence

Thank you for considering employment with Fiserv. Please:

  • Apply using your legal name
  • Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).

Our commitment to Diversity and Inclusion:

Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.

Note to agencies:

Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.

Warning about fake job posts:

Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.

Locations

  • Nenagh, Ireland

Salary

Estimated Salary Rangemedium confidence

130,000 - 210,000 EUR / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Fintechintermediate
  • Financial Servicesintermediate
  • Technologyintermediate

Required Qualifications

  • Bachelor's Degree (degree)

Responsibilities

  • Perform duties as assigned by the supervisor
  • Collaborate with team members to achieve goals
  • Ensure compliance with company policies

Benefits

  • General: Competitive compensation
  • General: Health and wellness programs
  • General: Paid time off
  • General: Retirement savings plan

Target Your Resume for "Senior Development Engineer - Commerce Hub" , Fiserv

Get personalized recommendations to optimize your resume specifically for Senior Development Engineer - Commerce Hub. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Senior Development Engineer - Commerce Hub" , Fiserv

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

FiservSenior Development Engineer - Commerce HubNenaghIrelandTechnology

Answer 10 quick questions to check your fit for Senior Development Engineer - Commerce Hub @ Fiserv.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.