Web Services Jobs in Northern Ireland

10 of 10 Web Services Jobs in Northern Ireland

Software Engineer

Belfast, United Kingdom
Global Payments
shifting ways consumers pay for goods and services. With this visionary payment processing platform, Global Payments Integrated helps business management software companies grow their business through our embedded commerce services, bolster customer loyalty with unique payments solutions, and improve profitability. You, as a C/C++ Software Engineer are responsible for the design and development of our software components … . The Genius products are highly secure devices capable of handling contact and contactless smart cards, Android Pay, Apple Pay, Samsung Pay etc., as well as providing value added services for both the Merchant and paying customers. Working within a team, you will develop primarily on C++, and will be responsible for utilizing a variety of web protocols … to integrate capabilities to our payment partner's Point of Sale systems (PoS), providing web services to PoS, and consuming web services from our Payment Gateway. What you will be doing Designing and developing applications to leverage traditional card and evolving mobile payment technologies, including Smart Card ("Chip and PIN"), Contactless Cards, Android Pay, Apple Pay More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer

Belfast, United Kingdom
Greater Giving, Inc
shifting ways consumers pay for goods and services. With this visionary payment processing platform, Global Payments Integrated helps business management software companies grow their business through our embedded commerce services, bolster customer loyalty with unique payments solutions, and improve profitability. Your new position You, as a C/C++ Software Engineer are responsible for the design and development of … . The Genius products are highly secure devices capable of handling contact and contactless smart cards, Android Pay, Apple Pay, Samsung Pay etc., as well as providing value added services for both the Merchant and paying customers. Working within a team, you will develop primarily on C++, and will be responsible for utilizing a variety of web protocols … to integrate capabilities to our payment partner's Point of Sale systems (PoS), providing web services to PoS, and consuming web services from our Payment Gateway. What you will be doing Designing and developing applications to leverage traditional card and evolving mobile payment technologies, including Smart Card ("Chip and PIN"), Contactless Cards, Android Pay, Apple Pay More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Staff Software Engineer

Belfast, United Kingdom
Visa Inc
and build of our integrations with different payment networks as a pivotal figure within our VPC & Domestic Processing team in Payment Processing Actively participate in development projects, constructing, REST services API, and container-based services. Develop and maintain highly functional, secure, scalable, and resilient systems Prioritize and manage multiple demands and projects in a fast-paced, dynamic environment. Create … a Bachelor Degree or with an Advanced Degree. You have payments related SME knowledge in one or more of the following industries - Banking, Fintech, Retail, Healthcare, Insurance Proficient in Web Services/API Development using SOAP or REST, JSON and XML. Experience in Kafka - Ability to install, maintain and troubleshoot Kafka. Have experience with messaging and stream processing … have the skill to see and understand the big picture, you're able to stay focused on the task at hand to achieve immediate goals Previous experience with financial services/payments processing experiences a big plus. High level of capacity to manage multiple projects and tasks concurrently in a fast-paced, dynamic environment. Detail-oriented approach to work More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Lead Java Developer

Belfast, United Kingdom
Hybrid / WFH Options
Citigroup Inc
leadership and project management skills Consistently demonstrates clear and concise written and verbal communication Strong command on Java (Core, JDBC, MT, Collections, I/O), Spring Boot, REST, GraphQL web services Sound understanding of SQL/PL-SQL on Oracle DB Extensive working knowledge on container platform based on Kubernetes, Kafka, Redis Experience with Unix commands, shell scripting. … written communication skills Preferred Skills and Experience: Master's degree or PHD in relevant field is desirable Experience working with the Scrum methodology Experience designing and implementing microservices Financial services technology experience preferably in reference data domain Physical and logical data modeling Education: Bachelor's degree/University degree or equivalent experience Master's degree preferred What we'll More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Test Engineer, Remote, (£55k)

Belfast, UK
Hybrid / WFH Options
Adepta Partners Limited
ensuring quality at every stage of the SDLC What Youll Bring 7-8 years in a Test Engineering role Strong understanding of software engineering and test methodologies Experience testing web services, APIs, and web UIs Hands-on with tools like Playwright, SpecFlow, JMeter, K6, Robot Framework Familiarity with CI/CD tools (e.g., Jenkins, Azure DevOps, TeamCity More ❯
Posted:

Java/JEE Developer (Junior)

Northern Ireland, United Kingdom
Test Triangle Ltd
of the software development life cycle from concept to design testing. A demonstrated exposure to some or all the following technologies: o HTML, XML, CSS or equivalent. o Developing web services. Toolset/Other Experience o OpenShift 4 and Docker containers o 3Scale o KeyCloak o Spring JDBC o Maven o Gitlab o Jenkins o SonarQube o ArtiFactory o More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Java Developer Equity Finance Technology - VP (BELFAST)

Belfast, United Kingdom
Hybrid / WFH Options
Citigroup Inc
Unix and scripting skills (Bash/PERL) Experience in performing QA Git or equivalent JUnit Desirable: Equity Finance IT experience in Securities Lending, Repo or Swaps React Business Analysis Web Services knowledge Mandarin speaker would be a plus Education: University degree in a STEM field or equivalent experience in a similar role This job description provides a high More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

29 Jul 2025 BBBH59200 PHP Developer £30000 - £40000 per annum Craigavon

Belfast, United Kingdom
Hybrid / WFH Options
MCS Group
small, collaborative team supporting innovative solutions that power the production of high-quality products worldwide. As a PHP Development Engineer, you'll design, develop, and maintain software systems and web apps that drive key operations. Working predominantly with the Laravel framework, you'll have the opportunity to design and test RESTful APIs, enhance SQL database structures, and support varied … part of a culture that values fresh ideas and problem-solving. What You'll Do: Develop and maintain PHP applications using the Laravel framework. Design and implement REST API web services. Build and improve SQL database structures. Collaborate with a small, supportive team, contributing to ongoing development and innovation. Use modern tools including JetBrains IDE for PHP and database More ❯
Employment Type: Permanent
Salary: GBP 30,000 - 40,000 Annual
Posted:

EDM Senior Support Engineer

Belfast, United Kingdom
Kainos Smart
Join Kainos and Shape the Future At Kainos, we're problem solvers, innovators, and collaborators - driven by a shared mission to create real impact. Whether we're transforming digital services for millions, delivering cutting-edge Workday solutions, or pushing the boundaries of technology, we do it together. We believe in a people-first culture , where your ideas are valued … best practices in internal knowledge bases and runbooks. Post Deployment Services. MINIMUM (ESSENTIAL) REQUIREMENTS : Experience working with Extend and/or Cloud technologies preferably AWS. Experience with working with web service technologies (REST, SOAP). Experience developing Extend applications. Strong development experience in working with Java/Node JS languages. Experience developing serverless AWS apps. Experience working with CI More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Consultant - Manager, HR Apps - Workday Data Migration, Human Capital

Belfast, United Kingdom
Hybrid / WFH Options
Deloitte LLP
Join the world's leading HR and people transformation business and help create the Future of Work for major corporations. You'll develop trusted relationships with senior business stakeholders. As part of a practice that brings research and analytics expertise More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
Web Services
Northern Ireland
25th Percentile
£77,500
Median
£80,000
75th Percentile
£82,500