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151 API jobs in Leinster + 30 km

Overview As the Subject Matter Expert (SME) - Chemical API for the Group you can be based from any of our Ireland, UK or Europe offices. * Appropriate level of experience around Chemical API facility design and operations
Overview As the Subject Matter Expert (SME) - Chemical API for the Group you can be based from any of our Ireland, UK or Europe offices. * Appropriate level of experience around Chemical API facility design and operations
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Site Quality Control Analyst

Zoetis EUAFME
Rathdrum, County Wicklow
€ Not Disclosed
The QC Analytical Chemist reports to the QC Manager and will be responsible for all QC test activities including but not limited to testing of Incoming materials, In Process Materials, Intermediate, API and Stability Samples, Method Transfer and Validation and Data Review. Testing of Raw Material, Intermediates, API's and materials associated with the reaction process and cleaning process in accordance with approved procedures including the stability testing program.
The QC Analytical Chemist reports to the QC Manager and will be responsible for all QC test activities including but not limited to testing of Incoming materials, In Process Materials, Intermediate, API and Stability Samples, Method Transfer and Validation and Data Review. Testing of Raw Material, Intermediates, API's and materials associated with the reaction process and cleaning process in accordance with approved procedures including the stability testing program.
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Experience of API integration is important and being able to integrate the data flows between the ERP and 3rd party E-Invoicing platforms is essential. * Work with client's business, functional and technical teams to gather requirements and implement API based E-Invoicing solutions. * Implement and maintain secure, scalable, and efficient API based E-Invoicing solutions. * Stay up to date with the latest trends and technologies in API development and e-invoicing. * 4-5 years proven experience in API integration with experience integrating e-invoicing vendor solutions with ERP systems (SAP, Oracle etc.) * Experience with API management tools and platforms (e.g., Postman). * Knowledge of security standards and practices for API development.
Experience of API integration is important and being able to integrate the data flows between the ERP and 3rd party E-Invoicing platforms is essential. * Work with client's business, functional and technical teams to gather requirements and implement API based E-Invoicing solutions. * Implement and maintain secure, scalable, and efficient API based E-Invoicing solutions. * Stay up to date with the latest trends and technologies in API development and e-invoicing. * 4-5 years proven experience in API integration with experience integrating e-invoicing vendor solutions with ERP systems (SAP, Oracle etc.) * Experience with API management tools and platforms (e.g., Postman). * Knowledge of security standards and practices for API development.
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Cpl in partnership with SK biotek in Swords are looking to hire a High Potency API (HPAPI) Specialist on a permanent contract. Act as product lead for specific API product(s), providing technical support for their manufacture. GMP NPI API manufacture
Cpl in partnership with SK biotek in Swords are looking to hire a High Potency API (HPAPI) Specialist on a permanent contract. Act as product lead for specific API product(s), providing technical support for their manufacture. GMP NPI API manufacture
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Senior Microsoft Applications Developer (ICT)

National Treasury Management Agency
Dublin, County Dublin
€ Not Disclosed
Job Title: Senior Microsoft Applications Developer - Division/Function: FTO/ICT - Reports To: Head of Microsoft Applications Architecture - Job Family: Technology - Career Stream: Professional - Career Zone: Professionals/Specialists - Contract: 23 months (Fixed Term Contract) **Closing Date for Applications: 12th May 2025** Role Profile - The NTMA has an immediate requirement for a Senior Microsoft Applications Developer, reporting to the Head of Microsoft Applications Architecture in the NTMA's Information, Communications and Technology department. The role requires extensive experience of architecture, design, and development of Microsoft applications, including the maintenance of Power BI Reports, Power Apps, Power Automate, including Dynamics 365, SharePoint and Microsoft stack technologies. The role will work closely with ICT stakeholders, including Project Mana
Job Title: Senior Microsoft Applications Developer - Division/Function: FTO/ICT - Reports To: Head of Microsoft Applications Architecture - Job Family: Technology - Career Stream: Professional - Career Zone: Professionals/Specialists - Contract: 23 months (Fixed Term Contract) **Closing Date for Applications: 12th May 2025** Role Profile - The NTMA has an immediate requirement for a Senior Microsoft Applications Developer, reporting to the Head of Microsoft Applications Architecture in the NTMA's Information, Communications and Technology department. The role requires extensive experience of architecture, design, and development of Microsoft applications, including the maintenance of Power BI Reports, Power Apps, Power Automate, including Dynamics 365, SharePoint and Microsoft stack technologies. The role will work closely with ICT stakeholders, including Project Mana
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Software Engineer

Distilled
Dublin, County Dublin
€ Not Disclosed
Job description - Whats the Opportunity - DoneDeal is Irelands largest online marketplace, with a mission to make buying and selling simple for everyone across the country. With over 1.5 million users visiting our website and apps every month, were driven by the opportunity to enhance the buying and selling experience. If youre excited to do impactful work that reaches hundreds of thousands of people daily, this could be the perfect role for you. We are seeking to recruit a Backend focused Software Engineer to join one of our DoneDeal development teams. The successful candidate must have between 3 and 5 years of similar experience, a passion for building great software and will thrive in a fun, fast paced and challenging environment. You will have the opportunity to work with the latest technologies and help build one of the most well-known and visited websites in the
Job description - Whats the Opportunity - DoneDeal is Irelands largest online marketplace, with a mission to make buying and selling simple for everyone across the country. With over 1.5 million users visiting our website and apps every month, were driven by the opportunity to enhance the buying and selling experience. If youre excited to do impactful work that reaches hundreds of thousands of people daily, this could be the perfect role for you. We are seeking to recruit a Backend focused Software Engineer to join one of our DoneDeal development teams. The successful candidate must have between 3 and 5 years of similar experience, a passion for building great software and will thrive in a fun, fast paced and challenging environment. You will have the opportunity to work with the latest technologies and help build one of the most well-known and visited websites in the
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Job description - Whats the Opportunity - Daft is Irelands largest property portal, with a mission to make buying and selling property simple for everyone across the country. With over 3 million users visiting our website and apps every month, were driven by the opportunity to enhance the home buying and selling experience. If youre excited to do impactful work that reaches hundreds of thousands of people daily, this could be the perfect role for you. We are looking for an experienced Staff Engineer to join the Daft engineering team working with the Head of Engineering and Engineering Leadership. We have some big aspirations for our products and some exciting technology challenges. Were looking for the right person to help bring these products to life and help build great software that will deliver the future of one of Irelands most popular services.
Job description - Whats the Opportunity - Daft is Irelands largest property portal, with a mission to make buying and selling property simple for everyone across the country. With over 3 million users visiting our website and apps every month, were driven by the opportunity to enhance the home buying and selling experience. If youre excited to do impactful work that reaches hundreds of thousands of people daily, this could be the perfect role for you. We are looking for an experienced Staff Engineer to join the Daft engineering team working with the Head of Engineering and Engineering Leadership. We have some big aspirations for our products and some exciting technology challenges. Were looking for the right person to help bring these products to life and help build great software that will deliver the future of one of Irelands most popular services.
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Senior Full Stack Developer

IT Search
Dublin, County Dublin
€156,000 - €169,000 per annum
Youll be responsible for API development, backend integration (Java 17+/Spring Boot), and front-end implementation (Angular 14+). * Bonus: Microsoft Dynamics API exposure
Youll be responsible for API development, backend integration (Java 17+/Spring Boot), and front-end implementation (Angular 14+). * Bonus: Microsoft Dynamics API exposure
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Equipment Engineer

Amgen
Dun Laoghaire, County Dublin
€ Not Disclosed
Manufacturing experience in biopharmaceutical Formulation/Fill/Finish or Active Pharmaceutical Ingredient (API) facilities
Manufacturing experience in biopharmaceutical Formulation/Fill/Finish or Active Pharmaceutical Ingredient (API) facilities
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External Supply QA Manager

Amgen
Dun Laoghaire, County Dublin
€ Not Disclosed
Understanding of the applicable manufacturing/testing processes (i.e. API, Drug Substance, Drug Product, Packaging, Device manufacturing processes)
Understanding of the applicable manufacturing/testing processes (i.e. API, Drug Substance, Drug Product, Packaging, Device manufacturing processes)
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.Net Developer

Sabeo Holdings Ltd
Dublin, County Dublin
€50,000 - €60,000 per annum
Develop, test, and maintain web applications, APIs, and backend services using the .NET framework (C#, ASP.NET, MVC, Web API). * 2-5 years of experience in software development with a strong focus on .NET technologies (C#, ASP.NET, MVC, Web API, etc.)
Develop, test, and maintain web applications, APIs, and backend services using the .NET framework (C#, ASP.NET, MVC, Web API). * 2-5 years of experience in software development with a strong focus on .NET technologies (C#, ASP.NET, MVC, Web API, etc.)
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Manufacturing automation experience in biopharmaceutical Formulation/Fill/Finish or Active Pharmaceutical Ingredient (API) facilities.
Manufacturing automation experience in biopharmaceutical Formulation/Fill/Finish or Active Pharmaceutical Ingredient (API) facilities.
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NEW

Cryptographic Platform Engineer, Vice President, Hybrid

State Street International (Ireland) Ltd
Kilkenny, County Kilkenny
€ Not Disclosed
The Ideal candidate has experience with the secure automation, scripting, API development, and integrating cryptographic solutions within financial or highly regulated environments.
The Ideal candidate has experience with the secure automation, scripting, API development, and integrating cryptographic solutions within financial or highly regulated environments.
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Microsoft Copilot Solutions Architect

State Street International (Ireland) Ltd
Kilkenny, County Kilkenny
€ Not Disclosed
We are looking for a team member who is interested in transforming the way users can adopt new SaaS services, deep knowledge in Microsoft Power Platform, Power BI, Dynamics 365, understand API integration, Copilot technology, and an understanding overall Microsoft 365 suite technologies.
We are looking for a team member who is interested in transforming the way users can adopt new SaaS services, deep knowledge in Microsoft Power Platform, Power BI, Dynamics 365, understand API integration, Copilot technology, and an understanding overall Microsoft 365 suite technologies.
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Senior Java Full Stack Developer, Vice President, Hybrid

State Street International (Ireland) Ltd
Kilkenny, County Kilkenny
€ Not Disclosed
Demonstrated expertise in software architecture, designing scalable systems, and optimizing performance in the domain of UI, middleware, database, security, and API's. * Experience in API styles like SOAP, REST, RPC, gRPC.
Demonstrated expertise in software architecture, designing scalable systems, and optimizing performance in the domain of UI, middleware, database, security, and API's. * Experience in API styles like SOAP, REST, RPC, gRPC.
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Cloud Network Engineer , Assistant Vice President

State Street International (Ireland) Ltd
Dublin, County Dublin
€ Not Disclosed
The Ideal candidate has experience with the secure automation, scripting, API development, and integrating cryptographic solutions within financial or highly regulated environments.
The Ideal candidate has experience with the secure automation, scripting, API development, and integrating cryptographic solutions within financial or highly regulated environments.
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Frequently Asked Questions

How many API jobs are there in Leinster?
There are 151 API jobs in Leinster available on IrishJobs right now.
Where in Leinster are these jobs?
What other similar jobs are there to API jobs in Leinster?
As well as API jobs in Leinster, you can find Data Analytics, Business Intelligence, Analytics, amongst many others.
How many temporary and part-time API jobs are available in Leinster?
There are 3 temporary API jobs and 2 part-time API jobs available in Leinster at the moment.