WSO2 Senior Engineer – API Integration and Middleware Platform Systems

www.djobbuzz.com 29 Jan 2026
Company Name
Tellestia
Company Website
https://tellestia.com/
Experience
3 – 4
Job Role
WSO2 Senior Engineer
Job Type
  • Experienced
Job Location
  • Chennai
Skills
  • Amazon Web Services (AWS)
  • Microsoft Azure
  • JavaScript / Jquery
  • Docker
Education
  • BE/BTech
  • MCA
Job will expire on
30 Mar 2026

Job Overview

We are seeking a skilled WSO2 Senior Engineer with hands-on expertise in WSO2 solutions to design, implement, and optimize enterprise integration use cases. This role involves configuring WSO2 components, troubleshooting issues, and collaborating with cross-functional teams to deliver seamless integration solutions.


Key Responsibilities Include:


  • Design, code, debug, test, implement, and document WSO2 sequences.
  • Develop and design various integration use cases, enhancing WSO2 solutions and associated components.
  • Collaborate with technical and functional teams to gather requirements and propose optimal solutions.
  • Set up service mediation, transformation, enrichment, routing, and orchestration workflows in WSO2 platforms such as WSO2 Micro Integrator (MI) and API Manager (APIM).
  • Align with DevOps processes to automate build, development, testing, and deployment pipelines.
  • Write integration unit test cases to ensure high-quality code and thorough test coverage.
  • Perform testing, troubleshooting, and debugging of WSO2 solutions to ensure optimal performance.
  • Implement advanced WSO2 features like API security, throttling, and analytics.
  • Customize WSO2 functionality using Java, including the development of custom mediator classes or connectors.


Eligibility Criteria

Bachelor’s degree in Computer Science, Engineering, or a related field

Job Description

We are seeking a skilled WSO2 Senior Engineer with hands-on expertise in WSO2 solutions to design, implement, and optimize enterprise integration use cases. This role involves configuring WSO2 components, troubleshooting issues, and collaborating with cross-functional teams to deliver seamless integration solutions.


Key Responsibilities Include:


  • Design, code, debug, test, implement, and document WSO2 sequences.
  • Develop and design various integration use cases, enhancing WSO2 solutions and associated components.
  • Collaborate with technical and functional teams to gather requirements and propose optimal solutions.
  • Set up service mediation, transformation, enrichment, routing, and orchestration workflows in WSO2 platforms such as WSO2 Micro Integrator (MI) and API Manager (APIM).
  • Align with DevOps processes to automate build, development, testing, and deployment pipelines.
  • Write integration unit test cases to ensure high-quality code and thorough test coverage.
  • Perform testing, troubleshooting, and debugging of WSO2 solutions to ensure optimal performance.
  • Implement advanced WSO2 features like API security, throttling, and analytics.
  • Customize WSO2 functionality using Java, including the development of custom mediator classes or connectors.


Basic Qualifications


  • Experience: 3 – 4 years of hands-on experience in WSO2 technologies, including WSO2 Micro Integrator (MI) and API Manager (APIM).
  • Education: Bachelor’s degree in Computer Science, Engineering, or a related field. Equivalent experience may be considered.


Skill Requirement


  • Technical Skills:
  • Strong Java development skills with experience in custom development for WSO2.
  • Deep knowledge of at least two WSO2 products (API Manager, Identity Server, Enterprise/Micro Integrator).
  • Hands-on experience with advanced WSO2 features, including API security, throttling, and analytics.
  • Proficiency in WSO2 installation, configuration, customization, and troubleshooting.
  • Experience in developing WSO2 custom mediator classes or connectors.
  • Familiarity with integration patterns and best practices.
  • Additional Skills:
  • Strong debugging and troubleshooting skills.
  • Understanding of CI/CD pipelines and tools (e.g., Jenkins, Git) (added advantage).
  • Familiarity with containerization technologies (e.g., Docker, Kubernetes) (added advantage).
  • Experience with cloud platforms like AWS, Azure, or GCP (added advantage).
  • Experience deploying WSO2 in cloud environments (added advantage).
  • Other Requirements:
  • Basic knowledge of database operations.
  • Experience working in at least 2–3 different domains (e.g., Insurance, Banking, Hospitality, Network/Telecom).
  • Hands-on experience with WSO2 clustering and high availability setups.

Address

Tecci Park, No 285, Rajiv Gandhi Salai, Kumaran Nagar, Elcot SEZ, Karapakkam, Chennai, Tamil Nadu - 600119