149 API jobs in County Kildare + 30 km
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Experience in API a distinct advantage
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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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Tax Technology Consulting Manager/Senior Manager
Tax Technology Consulting Manager/Senior Manager
Deloitte Ireland LLP
Dublin, County Dublin
€ Not Disclosed
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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Senior MuleSoft Engineer
Senior MuleSoft Engineer
Reperio Human Capital Ltd
Kildare, County Kildare
€96,000 - €144,000 per annum
Skilled in API and Batch development - MuleSoft API design JSON Anypoint Platform CloudHub
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Lead Developer - Full Stack
Lead Developer - Full Stack
SSE Renewables Holdings Airtricity
Dublin, County Dublin
€69,105 - €81,406 per annum
As a Lead Developer within the Airtricity Digital Web Platform team, you will collaborate with fellow developers using Agile methodologies to digitise SSE Airtricity's web and mobile solutions, lead API rewrites, and support AI integration. * Deliver scalable solutions by designing, developing, and implementing complex software systems including API rewrites, Azure AD B2B integrations, and identity frameworks for web and mobile platforms ensuring adherence to coding standards and best practices.
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Senior .NET Engineer (AWS)
Senior .NET Engineer (AWS)
Reperio Human Capital Ltd
Dublin, County Dublin
€108,000 - €132,000 per annum
I'm looking for a .NET contractor with solid experience in Microsoft's latest frameworks to join an API-centric project built entirely in the cloud. * Operate within a serverless stack powered by Lambda, API routing, and cloud logging tools * Maintain service contracts and API definitions with clear technical docs * Recent hands-on use of .NET 8, C#, and cloud-first API development * Confident working with IAM policies, secret management, and API hardening
Senior .NET Developer (AWS)
Senior .NET Developer (AWS)
Reperio Human Capital Ltd
Dublin, County Dublin
€120,000 - €132,000 per annum
I'm looking for a .NET contractor with solid experience in Microsoft's latest frameworks to join an API-centric project built entirely in the cloud. * Operate within a serverless stack powered by Lambda, API routing, and cloud logging tools * Maintain service contracts and API definitions with clear technical docs * Recent hands-on use of .NET 8, C#, and cloud-first API development * Confident working with IAM policies, secret management, and API hardening
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Strong experience withRESTful API development using Web API. * Frameworks: ASP.NET Core, Web API
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Eirevo Talent has partnered witha fast-scaling SaaS company based in Dublin, who are looking to bring on a Senior C#/.NET Developer to join their growing engineering team. This is a fantastic opportunity to work on a modern, cloud-based platform used by financial institutions across Europe. The business is well-established, profitable, and continuing to invest in its product and technology roadmap. This position operates off a hybrid working model, based in Dublin. Requirements * You have a degree or Diploma in Computing or similar related qualification * 5+ years of experience working with C#/.NET (preferably .NET Core) * Strong understanding of REST APIs, OOP, and software architecture * Experience in Agile teams and good software engineering practices - Nice to Have * Experience working with JavaScriptframeworks, (preferably React) * Cloud Development experience (A
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We are hiring a remote Back-End Web Application Developer with 5+ years of experience in Node.js, Express, and SQL to work on advanced applications in the space domain. The role is backend-focused, collaborating closely with in-house React front-end experts. The ideal candidate will be skilled in TypeScript, Docker, AWS, and agile methodologies, and capable of handling full lifecycle developmentfrom requirements gathering to deployment and maintenance. Strong communication skills are essential, as the role involves liaising with European customers. Experience with space software standards (ESA ECSS-E-ST-40C) and JSON/XML/REST APIs is a plus. A BSc in Computer Science is required. Work From Home
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MCS Group is delighted to announce multiple new opportunities with a valued client in the Fintech space in Dublin as they seek to add experienced senior software engineers to their team. They are looking for strong expertise in backend C#/.NET developement and those with a thirst to utilise AI such as Claude in their day to day work. If you are seeking a challenging role working with the latest tech and a seriously strong compensation package then please read on! (Hybrid 3 days in office - Dublin) * Design, build and maintain robust, scalable backend services using C#/.NET * Work with PostgreSQL to manage large, complex datasets efficiently * Integrate with third-party systems and internal services via APIs, messaging queues and data pipelines * Ensure code quality through test automation, CI pipelines, and peer reviews
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Senior Angular Developer Contract 6-18 Months Dublin.
Senior Angular Developer Contract 6-18 Months Dublin.
Adecco
County Dublin, Dublin
€120,000 - €144,000 per annum
My client a leader in their space is in urgent need of a talented and experienced Angular Developer to join them on a contract basis for 6 months (extendable up to 18-24 months) As a Senior Angular Developer you will build business-critical systems, with emphasis on stability and performance. Your key Responsibilities: will include and are not limited to . Developing, enhancing, debugs, supports, maintains and tests software applications that support business units or supporting functions operations. You will work in an Agile team based structure following SCRUM practices. You will work closely with Information Technology staff, business, FLUs through the phases of design, coding and implementation of application and infrastructure changes/enhancements providing clarifications and guidance as necessary.
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Senior Angular Developer - Daily Rate Contract - Hybrid-Working Model (3 Days On-site) Excellent long-term rolling contract has just come in with our global client in their Dublin office. Were looking for a highly experienced and talented Senior Angular Developer to join our growing development team. You will play a key role in designing and building high-quality user interfaces for our web applications. You will bring strong front-end development skills, especially in Angular along with a solid understanding of modern UI/UX best practices. Working in an Agile/Scrum environment, you will collaborate closely with product owners, designers, backend developers, and QA to deliver compelling, responsive, and maintainable user interfaces. Strong communication skills and a team-first mindset are essential to your success in this role.
Are you ready to take the next step in your career and work with one of Ireland's most forward-thinking tech teams? We're partnering with a leading software company based in Dublin that is scaling rapidly and looking for a Senior .NET Developer to join their high-performing development team. This is an opportunity to work on cutting-edge enterprise applications in a collaborative environment where your input will directly shape key projects. * Designing, developing, and maintaining scalable applications using C#, .NET 6/7, and ASP.NET Core * Working with cloud technologies (Azure) to deliver enterprise-grade solutions * Collaborating with cross-functional teams in an Agile/Scrum environment * Participating in architectural discussions and influencing technical decisions * Mentoring junior developers and contributing to best practices
.NET Developer - C# | ASP.NET Core | Azure
.NET Developer - C# | ASP.NET Core | Azure
Reperio Human Capital Ltd
Dublin, County Dublin
€60,000 - €75,000 per annum
Job Title: .NET Developer - C# | ASP.NET Core | Azure - Location: Hybrid - Dublin, Ireland (2 days on-site) Salary: €60,000 - €75,000 + Bonus + Pension + Health - Type: Full-time | Permanent - We're partnering with an established Irish software product company expanding their development team. They are seeking a .NET Developer with strong experience in C# and cloud-native development to join their agile environment. The role involves working on both greenfield projects and legacy system migrations using ASP.NET Core, Azure Functions, microservices architecture, and modern DevOps practices. You will collaborate with architects and have opportunities to mentor junior developers. * Languages: C#, .NET 6/7 * Frameworks: ASP.NET Core, Entity Framework Core * Cloud: Azure (App Services, Functions, Key Vault, Cosmos DB) * Database: SQL Server * Tools: Git, Azure DevOps, CI/C
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Arcadis are seeking a CQV Engineer for an API facility in North Dublin which is under construction. * Familiarity and experience of working within the Chemical / Pharmaceutical industry and knowledge of API/small molecule manufacture. Process Engineering Chemistry API Project Engineering
Strong JAVA development skills including JEE technologies such as JSP and integration areas like Webservices and API
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Oversee API development and integration patterns for digital solutions
We're looking for a seasoned .NET contractor to join a cloud-native, API-driven project built on the latest Microsoft and AWS technologies. * Deep experience with .NET 8 and C# for backend/API development * Proven track record with AWS (Lambda, API Gateway, CloudWatch, etc.) NET 8 C# API development AWS (Lambda API Gateway) cloud-native architecture
Solid understanding of data architecture, pipelines, and API integration
.Net Contractor (Senior/Lead)
.Net Contractor (Senior/Lead)
Reperio Human Capital Ltd
Kildare, County Kildare
€120,000 - €144,000 per annum
We're looking for a seasoned .NET contractor to join a cloud-native, API-driven project built on the latest Microsoft and AWS technologies. * Deep experience with .NET 8 and C# for backend/API development * Proven track record with AWS (Lambda, API Gateway, CloudWatch, etc.) NET 8 C# API development AWS (Lambda API Gateway) cloud-native architecture
Senior Solutions Architect (Consulting)
Senior Solutions Architect (Consulting)
Reperio Human Capital Ltd
Dublin, County Dublin
€100,000 - €130,000 per annum
10+ years' experience in software development and solutions architecture including integration and API technologies.
Software Development Engineer in Test (SDET /Dublin/Contract)
Software Development Engineer in Test (SDET /Dublin/Contract)
Reperio Human Capital Ltd
Dublin, County Dublin
€108,000 - €120,000 per annum
Strong API and mobile testing experience
Our client is seeking an experienced Project Manager to lead the delivery of a Microservices and API-based integration project in complex enterprise environments. Project Management Microservices Agile API
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Apply best practices in API development, ensuring security, scalability and maintainability. * Proven track record in API development and integration across complex systems. * Hands-on experience with REST and SOAP API technologies. * Familiarity with Azure services such as Functions, Logic Apps, API Management, and Service Bus. C# API Development System integration