Senior Integration Engineer | Immediate Joiner

86 Agency; Gurugram District; On-site; INR 1,800,000 - 3,000,000; Full time

Job summary

86 Agency in Gurugram, Haryana is seeking a Senior Integration Engineer with 6+ years of experience to lead large-scale enterprise integration initiatives on onsite projects. The role focuses on designing and implementing integration services, APIs, and microservices across REST, SOAP, and GraphQL ecosystems, with emphasis on AI/LLM integrations and secure, scalable architectures.

You will work with Docker, Kubernetes, and modern CI/CD tools while collaborating with cross-functional teams to

Qualifications

• 6+ years of enterprise integration experience in designing and building middleware/API solutions.
• Proficient in REST, SOAP, GraphQL and integration architectures.
• Strong programming in Java, Python, or C++.
• Experience with API gateways, CI/CD, and security protocols (OAuth2/JWT).
• Knowledge of JSON/XML/OpenAPI/Swagger and data transformation.
• Experience with message brokers (Kafka/RabbitMQ/JMS) and databases (SQL).

Responsibilities

• Design, develop, configure, and maintain enterprise integration services, APIs, and microservices.
• Work with REST, SOAP, GraphQL, and enterprise integration architectures.
• Develop integrations between enterprise applications and external platforms.
• Implement service orchestration, message routing, data transformation, and API security.
• Configure and manage API Gateways, messaging platforms, and API portals/marketplaces.
• Support CI/CD automation, monitoring, troubleshooting, and production incident resolution.
• Work with modern cloud, containerization, and event-driven integration technologies.
• Contribute to integrations involving AI/Generative AI and LLM-based solutions.

Skills

Enterprise Integration / Middleware /

Tools

Docker

Kubernetes

Apache Kafka

RabbitMQ

JMS

Oracle OSB / Apigee / MuleSoft / WSO2

REST / SOAP / GraphQL APIs

Job description

Senior Integration Engineer | 5+ Years Experience | Gurugram, Haryana | Onsite

We are looking for an experienced Senior Integration Engineer to join our team and work on a large-scale enterprise integration project.

Experience: 6+ Years

Location: Gurugram, Haryana

English: B1+

Key Responsibilities

• Design, develop, configure, and maintain enterprise integration services, APIs, and microservices.
• Work with REST, SOAP, GraphQL, and enterprise integration architectures.
• Develop integrations between enterprise applications and external platforms.
• Implement service orchestration, message routing, data transformation, and API security.
• Configure and manage API Gateways, messaging platforms, and API portals/marketplaces.
• Support CI/CD automation, monitoring, troubleshooting, and production incident resolution.
• Work with modern cloud, containerization, and event-driven integration technologies.
• Contribute to integrations involving AI/Generative AI and LLM-based solutions.

Required Skills

• 6+ years of experience in Enterprise Integration / Middleware / API Development.
• Strong programming experience with Java, Python, or C++.
• Hands-on experience with one or more:
• Oracle OSB, Apigee, 3Scale, MuleSoft, WSO2.
• Experience with messaging technologies such as Kafka, RabbitMQ, or JMS.
• Good knowledge of SQL and relational databases such as Oracle, PostgreSQL, or MySQL.
• Experience with Docker and Kubernetes.
• Familiarity with Jenkins, GitLab CI, GitHub Actions, or similar CI/CD tools.
• Strong understanding of EAI, Microservices, Event-Driven Architecture, and integration patterns.
• Experience with OAuth2, JWT, API Keys, and Mutual TLS.
• Strong knowledge of JSON, XML, XSLT, YAML, OpenAPI/Swagger.

Nice to Have

• Experience integrating Generative AI / LLM platforms.
• Knowledge of NoSQL databases.
• Experience with Grafana, Prometheus, ELK, Splunk, or similar monitoring tools.

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