Job Summary

Job Description: Senior BFF / Integration API Developer

Role: Senior Backend for Frontend (BFF) / Integration API Developer

Experience: 8–10 years

Role Type: Senior Developer

An experienced Senior BFF / Integration API Developer to design, develop, and deliver backend-for-frontend services and enterprise integration APIs supporting digital onboarding journeys. The role will focus on orchestrating existing enterprise APIs and backend services to provide secure, performant, and channel-optimized services for frontend applications.

Key Responsibilities

Design and develop Backend for Frontend (BFF) services supporting digital onboarding journeys across web and mobile channels.

Develop REST APIs and integration services/connectors for enterprise and third-party systems.

Orchestrate and aggregate existing backend APIs into frontend-optimized API responses.

Integrate onboarding journeys with enterprise systems like, CRM, document management, IAM/SSO and notification services.

Develop reusable integration adapters while ensuring loose coupling between channel services and underlying systems.

Define and maintain OpenAPI/Swagger API contracts, request/response models, validations, error handling and API versioning.

Implement secure API access using OAuth 2.0 and authorization controls as applicable.

Implement API resilience patterns including timeouts, retries, circuit breakers and graceful error handling.

Support synchronous REST integrations and asynchronous/event-driven integrations where required.

Implement structured logging, distributed tracing, metrics and observability aligned to client IT standards

Develop unit tests, API tests and integration tests and support automated quality/security gates within CI/CD pipelines.

Participate in code reviews, technical design discussions, estimation, sprint planning and defect resolution.

Troubleshoot complex API and integration issues across distributed systems and coordinate resolution with dependent teams.

Ensure code adheres to established architecture, secure coding, API and engineering standards.

Provide technical guidance and mentoring to junior developers within the onboarding delivery team.

Primary Technical Skills

Java 11/17+

Spring Boot / Spring Framework

RESTful API and Microservices development

BFF / API Composition patterns

OpenAPI 3 / Swagger / JSON and HTTP/REST

OAuth 2.0 / OpenID Connect

API Gateway / Integration and adapter design patterns

Kafka /event/messaging platform

Resilience4j or equivalent resilience framework / distributed tracing

CI/CD / GitHub / GitHub Actions / SonarQube

Docker / containers / Kubernetes

Key Responsibilities

Job Description: Senior BFF / Integration API Developer

Role: Senior Backend for Frontend (BFF) / Integration API Developer

Experience: 8–10 years

Role Type: Senior Developer

An experienced Senior BFF / Integration API Developer to design, develop, and deliver backend-for-frontend services and enterprise integration APIs supporting digital onboarding journeys. The role will focus on orchestrating existing enterprise APIs and backend services to provide secure, performant, and channel-optimized services for frontend applications.

Key Responsibilities

Design and develop Backend for Frontend (BFF) services supporting digital onboarding journeys across web and mobile channels.

Develop REST APIs and integration services/connectors for enterprise and third-party systems.

Orchestrate and aggregate existing backend APIs into frontend-optimized API responses.

Integrate onboarding journeys with enterprise systems like, CRM, document management, IAM/SSO and notification services.





Develop reusable integration adapters while ensuring loose coupling between channel services and underlying systems.

Define and maintain OpenAPI/Swagger API contracts, request/response models, validations, error handling and API versioning.

Implement secure API access using OAuth 2.0 and authorization controls as applicable.

Implement API resilience patterns including timeouts, retries, circuit breakers and graceful error handling.

Support synchronous REST integrations and asynchronous/event-driven integrations where required.

Implement structured logging, distributed tracing, metrics and observability aligned to client IT standards

Develop unit tests, API tests and integration tests and support automated quality/security gates within CI/CD pipelines.

Participate in code reviews, technical design discussions, estimation, sprint planning and defect resolution.

Troubleshoot complex API and integration issues across distributed systems and coordinate resolution with dependent teams.

Ensure code adheres to established architecture, secure coding, API and engineering standards.

Provide technical guidance and mentoring to junior developers within the onboarding delivery team.

Primary Technical Skills

Java 11/17+

Spring Boot / Spring Framework

RESTful API and Microservices development

BFF / API Composition patterns

OpenAPI 3 / Swagger / JSON and HTTP/REST

OAuth 2.0 / OpenID Connect

API Gateway / Integration and adapter design patterns

Kafka /event/messaging platform

Resilience4j or equivalent resilience framework / distributed tracing

CI/CD / GitHub / GitHub Actions / SonarQube

Docker / containers / Kubernetes

Skill Requirements

Job Description: Senior BFF / Integration API Developer

Role: Senior Backend for Frontend (BFF) / Integration API Developer

Experience: 8–10 years

Role Type: Senior Developer

An experienced Senior BFF / Integration API Developer to design, develop, and deliver backend-for-frontend services and enterprise integration APIs supporting digital onboarding journeys. The role will focus on orchestrating existing enterprise APIs and backend services to provide secure, performant, and channel-optimized services for frontend applications.

Key Responsibilities

Design and develop Backend for Frontend (BFF) services supporting digital onboarding journeys across web and mobile channels.

Develop REST APIs and integration services/connectors for enterprise and third-party systems.

Orchestrate and aggregate existing backend APIs into frontend-optimized API responses.

Integrate onboarding journeys with enterprise systems like, CRM, document management, IAM/SSO and notification services.

Develop reusable integration adapters while ensuring loose coupling between channel services and underlying systems.

Define and maintain OpenAPI/Swagger API contracts, request/response models, validations, error handling and API versioning.

Implement secure API access using OAuth 2.0 and authorization controls as applicable.

Implement API resilience patterns including timeouts, retries, circuit breakers and graceful error handling.

Support synchronous REST integrations and asynchronous/event-driven integrations where required.

Implement structured logging, distributed tracing, metrics and observability aligned to client IT standards

Develop unit tests,



API tests and integration tests and support automated quality/security gates within CI/CD pipelines.

Participate in code reviews, technical design discussions, estimation, sprint planning and defect resolution.

Troubleshoot complex API and integration issues across distributed systems and coordinate resolution with dependent teams.

Ensure code adheres to established architecture, secure coding, API and engineering standards.

Provide technical guidance and mentoring to junior developers within the onboarding delivery team.

Primary Technical Skills

Java 11/17+

Spring Boot / Spring Framework

RESTful API and Microservices development

BFF / API Composition patterns

OpenAPI 3 / Swagger / JSON and HTTP/REST

OAuth 2.0 / OpenID Connect

API Gateway / Integration and adapter design patterns

Kafka /event/messaging platform

Resilience4j or equivalent resilience framework / distributed tracing

CI/CD / GitHub / GitHub Actions / SonarQube

Docker / containers / Kubernetes

Must Have Skill

Java,Microservices,RESTful API,Spring Boot

Valuable to Have Skill

Other Requirements

Job Description: Senior BFF / Integration API Developer

Role: Senior Backend for Frontend (BFF) / Integration API Developer

Experience: 8–10 years

Role Type: Senior Developer

An experienced Senior BFF / Integration API Developer to design, develop, and deliver backend-for-frontend services and enterprise integration APIs supporting digital onboarding journeys. The role will focus on orchestrating existing enterprise APIs and backend services to provide secure, performant, and channel-optimized services for frontend applications.

Key Responsibilities

Design and develop Backend for Frontend (BFF) services supporting digital onboarding journeys across web and mobile channels.

Develop REST APIs and integration services/connectors for enterprise and third-party systems.

Orchestrate and aggregate existing backend APIs into frontend-optimized API responses.

Integrate onboarding journeys with enterprise systems like, CRM, document management, IAM/SSO and notification services.

Develop reusable integration adapters while ensuring loose coupling between channel services and underlying systems.

Define and maintain OpenAPI/Swagger API contracts, request/response models, validations, error handling and API versioning.

Implement secure API access using OAuth 2.0 and authorization controls as applicable.

Implement API resilience patterns including timeouts, retries, circuit breakers and graceful error handling.

Support synchronous REST integrations and asynchronous/event-driven integrations where required.

Implement structured logging, distributed tracing, metrics and observability aligned to client IT standards

Develop unit tests, API tests and integration tests and support automated quality/security gates within CI/CD pipelines.

Participate in code reviews, technical design discussions, estimation, sprint planning and defect resolution.

Troubleshoot complex API and integration issues across distributed systems and coordinate resolution with dependent teams.

Ensure code adheres to established architecture, secure coding, API and engineering standards.

Provide technical guidance and mentoring to junior developers within the onboarding delivery team.

Primary Technical Skills

Java 11/17+

Spring Boot / Spring Framework

RESTful API and Microservices development

BFF / API Composition patterns

OpenAPI 3 / Swagger / JSON and HTTP/REST

OAuth 2.0 / OpenID Connect

API Gateway / Integration and adapter design patterns

Kafka /event/messaging platform

Resilience4j or equivalent resilience framework / distributed tracing

CI/CD / GitHub / GitHub Actions / SonarQube

Docker / containers / Kubernetes

📌 Technical Specialist (Bengaluru)
🏢 HCLTech
📍 Bengaluru