API developer

.KR1 Harman International Korea, Inc.

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Bangalore - Karnataka, India - EOIZ Industrial Area Until 8/21/2026 H-1B sponsor history First posted March 23, 2025 Last posted April 7, 2026
Job description

A Career at HARMAN


As a technology leader that is rapidly on the move, HARMAN is filled with people who are focused on making life better. Innovation, inclusivity and teamwork are a part of our DNA. When you add that to the challenges we take on and solve together, you’ll discover that at HARMAN you can grow, make a difference and be proud of the work you do every day.

Job descriptions

Job Purpose (Summary Of The Role)

To undertake the development of APIs, including RESTful and SOAP architectural style according to service-oriented-architecture and API best practices patterns. The candidate should be a Java developer (including Java Enterprise Edition) and have solid API and backend integration experience, including API management frameworks (Apigee is a plus). The candidate should have expertise in Web APIs and services and integrating with external partners as well as internal systems, by following API security best practices. The candidate should be able to develop end-to-end API based digital solutions and ensure timely delivery of respective components. Proficient in Oracle relational and develop the necessary scripts.

Experience of working APIs development is necessary. Strong work ethic, Ability to work independently and collaborate with multiple (including remote) teams.

Requirement Specifications

Total years of experience

3-5

Relevant years of experience

2 years

Knowledge & Technical Skills Required

  • Experience in Web APIs technologies (J2EE, Spring Boot, JSON, REST, Swagger, OpenAPI, SOAP, SMPP, MQ, XML\JSON, JWT and WSDL, Eclipse).
  • Experience in Web APIs development (RESTful, SOAP). With following best practices and standards (i.e. OpenAPI, TMforum)
  • Experience in Java & J2EE development is a must
  • Build Tools (Maven, Gradle)
  • Experience in API management platforms (i.e. Apigee) – Additional advantage.
  • Hands on experience with building secure APIs, by following security industry standards and protocols (i.e. OAuth2)
  • Experience on Oracle Databases, UNIX and shell scripting.
  • Experience on microservices solution development is an additional advantage.
  • Knowledge in Telecom domain (i.e EAI, OSS/BSS, SIEBEL, etc) - Optional

Certification specifications if any

Educational  Qualifications

Engineering in Telecom, Electronics, Computer Science or equivalent.

HARMAN is proud to be an Equal Opportunity / Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.

About this role

Summary

Develop APIs and backend integrations following best practices and security standards.

Job title

API developer

Experience level

3-5 years

Industry

software

Location requirements

Located in Bangalore, India; remote work not allowed.

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

Web APIsJ2EESpring BootJSONRESTSOAPMavenGradleApigeeOAuth2OracleUNIXshell scripting

Preferred skills

microservicesTelecom

Specializations

APIJavaWeb APIsmicroservicesTelecom
Locations

Structured locations inferred from the posting.

Industrial area, Sagara, Karnataka 577401, India

On-site City