18 Api Development jobs in Ireland
Senior Backend Engineer
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Job Description
Hiring – Senior Backend Engineer
- Modern Tech (Java/Kolkin)
- Exposure to all parts of development life cycle
- Great benefits
Chance to work in a cross-functional agile team in which you get to participate through all phases of development. You will be responsible for the design, implementation and testing of REST based micro-services. Working with modern technologies, you will be surrounded by highly competent and experienced peers who really care about their work. This role offers a chance to work in small teams, offering great opportunities to progress and grow your career.
You will:
- Design, implementation and testing of REST based micro-services
- Write code with excellent test coverage as appropriate
- Mentor other team members, coaching and leading other engineers as required
- Contribute to the architectural design and development of company products
- Act as proactive decision maker, involving other stakeholders as necessary
Skills / Experience:
- 8 + Years Backend Development experience
- Versions 17+ of Java
- Messaging tech: Kafka/RabbitMQ/Amazon Kinesis
Salary / Remuneration: €80,000 – €110,000 + performance bonus, pension, health insurance, Gym allowance
For more information contact Brinsley Doran confidentially on +353 or email your CV to
For more opportunities, visit:
About Archer – Archer Recruitment is a Specialist IT Recruitment Consultancy based in Ireland.
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Lead Software Development Engineer - API Platform

Posted 8 days ago
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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**
Lead Software Development Engineer - API Platform
Overview
Mastercard Developers ( is the primary API platform for Mastercard partners to access a diverse range of payment, data, loyalty, and security APIs. The team is responsible for delivering an experience that ensures developers can quickly find the right API, assess its technical capabilities and integrate it into new and innovative solutions. Mastercard Developers is looking for a versatile and customer-obsessed engineer to join our team. You will play a key role in designing and developing next-generation products and services in Mastercard for a global audience.
- Would you enjoy collaborating with your team to design new features and solutions in an evolving Enterprise environment?
- Do you have a strong background in developing and delivering high volume web services?
- Are you passionate about delivering high quality, high performing and highly extensible software?
- Are you as excited about the value of what you design and build for your customers as you are by the journey to deliver it?
- Do you want to be part of one of the most exciting global initiatives in Mastercard right now?
Role
- Lead planning, design and implementation of technical solutions for global customers (internal and external)
- Continually ideate, scope, develop, deliver, test and iterate features for the constantly evolving and growing Mastercard Developers.
- Ensure appropriate levels of automation are adopted (build, deploy, configure, validate, monitor).
- Liaise with other global technology, data, operations teams to execute.
- Act as subject matter expert for Mastercard Developers API Platform and services to support customer integrations on occasion
All About You
- 8+ years of backend development experience.
- Very strong Java and object-oriented design and development skills.
- Knowledge of Kotlin is a plus as it is one of our primary language for backend services.
- Strong fundamentals of Spring Boot, microservices and SQL based database (Oracle and PostgreSQL).
- Proven track record in API based products
- You care about the technical architecture and design - ensuring that the solution is flexibly designed and performs efficiently.
- Experienced working in an Agile environment with a global team that makes frequent production releases.
- Background in Dev/Ops a distinct advantage.
- Background in automation a distinct advantage.
- Experience in designing and delivering APIs and security models an advantage
- You strive to create highly intuitive and responsive products.
**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.
Software Development Manager

Posted 12 days ago
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Job Description
A career in IBM Software means you'll be part of a team that transforms our customers challenges into solutions. Seeking new possibilities and always staying curious, we are a team dedicated to creating the world's leading AI-powered, cloud-native software solutions for our customers. Our renowned legacy creates endless global opportunities for our IBMers, so the door is always open for those who want to grow their career. IBM's product and technology landscape includes Research, Software, and Infrastructure. Entering this domain positions you at the heart of IBM, where growth and innovation thrive.
**Your role and responsibilities**
You will directly manage a team of developers and lead them to design and deliver impactful and valuable platform features across our Cloudability product and help operate the Cloudability product suite and help scale our platform to support our growing engineering community and customer base. You will partner with product managers, designers, and other engineering leaders to build/refine the product roadmap and establish engineering goals. You will collaborate with the leadership team to continuously manage trade-offs between scope, resources and time during the development lifecycle.
**Required technical and professional expertise**
* 5+ years of software engineering experience.
* 1+ years of experience as a software engineering manager.
* Experience releasing software in an agile, CI, and DevOps environment.
* Experience in Linux/Unix environments.
* DevOps and Operational Experiences
**Preferred technical and professional experience**
* Software development experience in OOP (e.g.: Java), Go, Python, SQL, and AWS.
* Experience tuning performance and scalability of containerized (e.g.: Docker), cloud-based applications (e.g.: AWS, Azure, Google Cloud Platform).
* Experience with Infrastructure as Code (e.g.: Terraform, CloudFormation).
* Familiarity with RESTful systems and their APIs.
* Experience in operating a production system at scale, maintaining security compliance, and using telemetry and observability to drive action.
IBM is committed to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, caste, genetics, pregnancy, disability, neurodivergence, age, veteran status, or other characteristics. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.
Software Development Engineer
Posted 6 days ago
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Job Description
Software Development Snr Manager
Posted today
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Job Description
Manage a team that designs, develops, troubleshoots and debugs software programs for databases, applications, tools, networks etc.
**Responsibilities**
As a manager of the software engineering division, you will apply your knowledge of software architecture to manage software development tasks associated with developing, debugging or designing software applications, operating systems and databases according to provided design specifications. Build enhancements within an existing software architecture and suggest improvements to the architecture.
Career Level - M3
**About Us**
As a world leader in cloud solutions, Oracle uses tomorrow's technology to tackle today's challenges. We've partnered with industry-leaders in almost every sector-and continue to thrive after 40+ years of change by operating with integrity.
We know that true innovation starts when everyone is empowered to contribute. That's why we're committed to growing an inclusive workforce that promotes opportunities for all.
Oracle careers open the door to global opportunities where work-life balance flourishes. We offer competitive benefits based on parity and consistency and support our people with flexible medical, life insurance, and retirement options. We also encourage employees to give back to their communities through our volunteer programs.
We're committed to including people with disabilities at all stages of the employment process. If you require accessibility assistance or accommodation for a disability at any point, let us know by emailing or by calling in the United States.
Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans' status, or any other characteristic protected by law. Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.
Principal Software Development Architect

Posted 12 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**
Principal Software Development Architect
Job Title
Principal Software Development Architect
Overview
As a Principal Software Architect for Mastercard Commercial Solutions, you will play a critical role in shaping the architecture of a global B2B payments platform designed for scale, security, and performance. This platform supports high-throughput, mission-critical financial transactions and is central to Mastercard's vision of transforming how businesses manage payments.
You will lead the design of secure, resilient, and scalable systems, mentor engineering teams, and collaborate closely with product and cross-functional stakeholders to bring complex solutions from concept to production. This role demands deep technical expertise, a strong sense of ownership, and a bias for action.
___
Role Responsibilities
- Define and drive high-level architecture and design for core platform capabilities with a focus on security, resiliency, and high throughput.
- Lead the creation of technical blueprints, service contracts, and architectural patterns that guide implementation across teams.
- Collaborate with product managers and business stakeholders to translate requirements into scalable, secure, and performant solutions.
- Provide technical leadership and mentorship, guiding teams through design elaboration, implementation, and delivery.
- Ensure alignment with Mastercard's architectural standards and best practices, including 12-factor app principles and cloud-native design.
- Conduct design and code reviews to ensure architectural integrity and adherence to non-functional requirements.
- Partner with other architects and engineering leaders to evolve the platform's architecture and technical roadmap.
- Champion a culture of high accountability, ownership, and continuous improvement.
___
All About You
- Proven experience designing and delivering high-volume, secure, and resilient systems in the fintech or payments domain.
- Deep expertise in microservices architecture, distributed systems, and cloud-native technologies (e.g., Kubernetes, PCF, AWS/GCP/Azure).
- Strong understanding of non-functional requirements such as performance, scalability, observability, and fault tolerance.
- Hands-on experience with Java, Spring Boot, messaging systems (Kafka, RabbitMQ), and relational databases (Oracle, PostgreSQL).
- Familiarity with front-end technologies and frameworks (e.g., Angular) is a plus.
- Experience working in Agile environments, with a strong focus on iterative delivery and continuous feedback.
- Excellent communication and collaboration skills, with the ability to influence across technical and non-technical audiences.
- Passion for mentoring and growing engineering talent, and for building a strong engineering culture.
- A proactive mindset with a bias for action and a commitment to delivering high-quality solutions.
**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.
Senior Software Development Engineer

Posted 12 days ago
Job Viewed
Job Description
Apptio, an IBM Company, is seeking a Senior Software Development Engineer to join our growing team building innovative, AI-driven solutions across the FinOps and Technology Business Management (TBM) product suite. In this role, you will work closely with data scientists to design, develop, and scale the engineering infrastructure required to bring machine learning and generative AI capabilities into production across our SaaS platforms.
You will play a key role in shaping the future of intelligent product features-enabling smarter automation, deeper analytics, and better business outcomes for our enterprise customers.
**Your role and responsibilities**
* Collaborate with data scientists to productionize AI/ML models, including orchestration, scaling, monitoring, and API integration
* Design and build high-quality, maintainable software systems that deliver AI/ML-powered features within Apptio's product suite
* Develop secure and scalable microservices, data pipelines, and back-end components in a cloud-native environment
* Work closely with product managers and UX designers to translate business needs into technical solutions
* Contribute to architectural decisions and code reviews while mentoring junior engineers
* Drive performance, scalability, and reliability best practices across AI-integrated features
* Stay up-to-date with emerging trends in software engineering, cloud technologies, and MLOps
**Required technical and professional expertise**
* Demonstrated experience in software development, ideally with experience delivering SaaS or data-driven products
* Proficiency in one or more modern languages such as Java, Python, Go, or TypeScript
* Experience building and deploying RESTful APIs, working with containerized environments (e.g., Docker, Kubernetes)
* Solid understanding of cloud platforms (AWS, Azure, or GCP) and CI/CD pipelines
* Demonstrated experience collaborating with data science or ML teams to operationalize models
* Strong knowledge of distributed systems, performance optimization, and fault-tolerant design
* Excellent communication skills and a collaborative, team-first mindset
**Preferred technical and professional experience**
* Experience with MLOps tools and practices (e.g., MLflow, SageMaker, Airflow, KubeFlow)
* Familiarity with FinOps, IT financial management, or Apptio products (ApptioOne, Cloudability, Targetprocess)
* Exposure to generative AI or LLM-based solutions
* Knowledge of observability practices and tools for AI/ML-powered services
IBM is committed to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, caste, genetics, pregnancy, disability, neurodivergence, age, veteran status, or other characteristics. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.
Sr Software Development Engineer

Posted 22 days ago
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Job Description
Sr Software Development Engineer
**About** **Trellix:**
**Trellix, the trusted CISO ally, is redefining the future of cybersecurity and soulful work.** Our comprehensive, GenAI-powered platform helps organizations confronted by today's most advanced threats gain confidence in the protection and resilience of their operations. Along with an extensive partner ecosystem, we accelerate technology innovation through artificial intelligence, automation, and analytics to empower over 53,000 customers with responsibly architected security solutions.
We also recognize the importance of closing the 4-million-person cybersecurity talent gap. We aim to create a home for anyone seeking a meaningful future in cybersecurity and look for candidates across industries to join us in soulful work. More at .
**_Role Overview:_**
We are looking for a passionate and experienced Senior Software Development Engineer to join our dynamic and fast-paced team. This role offers an opportunity to shape large-scale, automated test environments that directly impact Trellix's product quality and speed of delivery while engineering solutions for complex business challenges.
You'll be at the center of building services that support automated deployment and validation of our products. Your solutions will streamline our CI/CD pipeline and ensure our testing environments scale across tools, Trellix products, and platforms.
**Location: Cork - Hybrid**
**About the Role:**
+ Design, develop, and maintain robust, scalable, and high-performance software applications primarily using Groovy and C#.
+ Collaborate with global cross-functional teams across time zones to deliver impactful solutions that meet evolving product and QA needs.
+ Participate in architecture discussions and technical design reviews to improve system performance, reliability, and scalability.
+ Write efficient, maintainable code and unit tests that adhere to engineering best practices.
+ Create modular components with well defined APIs to enable flexible and easy integration into existing development infrastructures and workflows
+ Champion Agile best practices and contribute to continuous improvement in the software development lifecycle.
**Senior Software-specific:**
+ Identify and address technical debt and refactor existing codebase as necessary to improve system maintainability and scalability.
+ Conduct thorough code reviews, provide feedback, and help raise the quality bar for the entire team.
+ Proactively research and evaluate emerging technologies that can be leveraged for future development.
+ Influence architectural direction and technical strategy.
+ Drive open and effective communication across teams, helping guide decisions and technical alignment.
**About You:**
+ You have 5+ years of experience with a BS/BE in Computer Science, Computer Engineering or related field.
+ Proficiency in any of the following languages: Java or C#, or C++, with strong fundamentals in object-oriented design and design patterns.
+ Solid experience with VMware vSphere for managing and provisioning virtual infrastructure.
+ Experience with relational databases such as SQL Server or similar.
+ Familiarity with scripting languages such as PowerShell, Bash, or equivalent.
+ Working knowledge of Windows, Linux and Mac OS.
+ Ability to work both independently and collaboratively in a fast-paced environment.
+ Excellent problem solving and troubleshooting skills.
+ Working knowledge of cloud technologies, especially AWS and/or Google Cloud Platform (GCP).
+ Experience in Agile software development practices and Github for source control and collaboration.
+ Ability to collaborate and work with multiple teams across different time-zones.
+ Strong communication skills - able to articulate technical concepts to non-technical stakeholders and influence decisions.
+ Experience building enterprise-grade, distributed systems with a focus on performance, reliability, and scalability.
**_Company Benefits and Perks:_**
We believe that the best solutions are developed by teams who embrace each other's unique experiences, skills, and abilities. We work hard to create a dynamic workforce where we encourage everyone to bring their authentic selves to work every day. We offer a variety of social programs, flexible work hours and family-friendly benefits to all of our employees.
+ Retirement Plans
+ Medical, Dental and Vision Coverage
+ Paid Time Off
+ Paid Parental Leave
+ Support for Community Involvement
We're serious about our commitment to a workplace where everyone can thrive and contribute to our industry-leading products and customer support, which is why we prohibit discrimination and harassment based on race, color, religion, gender, national origin, age, disability, veteran status, marital status, pregnancy, gender expression or identity, sexual orientation or any other legally protected status.
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Director of Software Development
Posted 6 days ago
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Senior Software Development Engineer
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Senior Software Development Engineer
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