Java Microservices Integration Lead

About Everforth Quinnox

Everforth Quinnox is an AI-first Digital Always organization orchestrating value for forward-looking businesses. Through AI-powered platforms and intelligent engineering teams, we accelerate digital transformation, redefine total experience, and improve productivity and operational efficiency.

Our AI-first workforce turns challenges and opportunities into a competitive edge, fueling growth, sparking innovation, and building resilience for accelerated time to value.

At the core of Everforth Quinnox's innovation is the Services as Software (SaS) model, transforming traditional IT services into an intelligent, self-evolving ecosystem. Powered by Agentic AI, this ecosystem autonomously designs, tests, orchestrates, and manages operations, continuously learning and improving to deliver scalable, resilient, and outcome-driven business value.

Everforth Quinnox is headquartered in the United States, with a strong global delivery presence across the US, UK, and India. Our work is consistently recognized by leading industry analysts for its real, tangible impact and is strengthened by a robust partner ecosystem.

Work Location:  Remote  (Customer location -New York, NY 10045, open to onsite for critical meetings when needed)

Title:  Integration Senior Developer

Design, develop, and maintain scalable integration solutions using Java-based microservices architecture, enabling reliable communication between on-premise systems and cloud platforms.

• Build and enhance RESTful APIs using frameworks such as Spring Boot, ensuring high performance, modularity, and adherence to REST standards and API lifecycle practices.
• Contribute to the design and implementation of API-driven integration patterns, focusing on reusability, loose coupling, and maintainability.
• Develop and implement event-driven architectures using Apache Kafka, including building producers and consumers, defining topics, and enabling real-time data streaming and asynchronous processing.
• Create and reuse integration components and frameworks leveraging Kafka and microservices to standardize development across projects.
• Design and implement data transformation logic for multiple formats such as JSON, XML, CSV, and flat files, ensuring accurate data mapping and system interoperability.
• Collaborate with architects and leads to apply API governance standards, including API design guidelines, versioning, documentation, and reuse strategies.

• Integrate enterprise systems with AWS cloud services, including:

• API Gateway for API exposure
• EC2 / Lambda for compute
• S3 for storage
• SQS/SNS for messaging and decoupled communication
• Develop and support hybrid integration solutions, ensuring seamless connectivity between legacy applications and cloud-native services.
• Implement security best practices, including OAuth 2.0, TLS encryption, JWT-based authentication, and proper use of AWS IAM roles and permissions.
• Contribute to and support CI/CD pipelines using tools such as Jenkins, Maven, and Git, enabling automated build, test, and deployment of microservices.
• Work with containerization technologies like Docker and gain exposure to Kubernetes-based deployments in cloud-native or hybrid environments.
• Ensure application performance, scalability, and resilience through efficient coding practices, caching strategies, asynchronous processing, and fault-tolerant design.
• Nice to have experience in Mulesoft (Anypoint platform, Anypoint Studio)
• Implement logging, monitoring, and debugging solutions using tools such as CloudWatch, ELK stack, or similar platforms.
• Participate in code reviews and design discussions, ensuring adherence to coding standards and improving overall code quality.
• Provide technical guidance and mentorship to junior developers, supporting their growth in Java, Kafka, and cloud integration practices.
• Collaborate with cross-functional teams (QA, DevOps, product owners, architects) to understand requirements and deliver high-quality solutions.
• Actively participate in Agile development processes, including sprint planning, daily stand-ups, and retrospectives.
• Troubleshoot and resolve complex technical issues, ensuring minimal downtime and high system reliability.
• Contribute to the creation and maintenance of technical documentation, including API specs (Swagger/OpenAPI), architecture diagrams, and operational guides.
• Continuously enhance technical skills and stay updated with emerging technologies and integration patterns in microservices, Kafka, and cloud ecosystems.