API Developer

Job Description

The Role

We are looking for an API Developer with deep expertise in Java, API development, and cloud integration to design and implement strategic API solutions. You will play a pivotal role in architecting and maintaining scalable, secure, and reliable integrations between our ERP system and multiple third-party applications. This is a hands-on, collaborative role working closely with Project Managers, ERP Support, Operations, and stakeholders to deliver enterprise-grade solutions.

Key Responsibilities

• Design, implement, and maintain scalable integration solutions connecting ERP systems with third-party applications.
• Evaluate and recommend enterprise application development, integration technologies, and lifecycle methodologies for business solutions.
• Analyze ERP connection points and translate requirements into technical, reusable API solutions.
• Define, execute, and manage functional, regression, and load testing, including test scripts.
• Manage API lifecycle, release processes, and documentation in coordination with API Solutions Architects and Platform Administrators.
• Act as the technical owner of the Group API platform, defining and leading the implementation roadmap with your team.
• Collaborate with Product Owners to shape the product roadmap and ensure alignment with business priorities.
• Mentor junior engineers and provide technical guidance on architecture, best practices, and code quality.

Required Qualifications

• Extensive experience with AWS services including Lambda, API Gateway, S3, EC2, IAM, CloudWatch.
• 5+ years in Java, JavaScript, and database development (MS SQL / MySQL), including data modeling, concurrency, stored procedures, and performance tuning.
• Strong hands-on experience with Web Services (SOAP, REST, JAX-WS, JAX-RS, Web API) and modern authentication methods (TLS, JWT, SSO, SAML, JOSE).
• Solid understanding of Object-Oriented, Service-Oriented, and Aspect-Oriented design patterns.
• Deep understanding of RESTful API architecture, HTTP protocols, and JSON standards.
• Experience with full-stack development: Java, JSP, XML, XSL, JavaScript, Python, or .NET.
• Proven ability to collaborate with technical architects, participate in solution reviews, and drive high-quality software delivery.
• Experience leading technical projects and mentoring team members.
• Excellent analytical, problem-solving, and communication skills.

Preferred / Nice-to-Have Skills

• Experience with non-Microsoft OOP languages such as C++.
• Exposure to microservices architecture and CI/CD pipelines.
• Familiarity with Agile development or project-based environments.
• Prior experience with enterprise-scale operational systems and integrations

Additional Information

• Homebased
• M to F, 10pm to 7am PH Time

Note: As part of our recruitment process, we conduct a background check on all hired candidates. Please ensure that all required documents are prepared and submitted promptly.

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