Java Architect

This role is for one of the Weekday's clients

Min Experience: 11 years

Location: Mumbai, Navi Mumbai

JobType: full-time

We are looking for a highly experienced Java Architect with a strong background in designing and implementing large-scale, high-performance systems. The ideal candidate will bring deep technical expertise in microservices architecture, modern Java frameworks, cloud-native development, and distributed systems.

Key Responsibilities:

• Architect and implement scalable, robust microservices-based applications.
• Drive end-to-end microservice application architecture leveraging Docker, Kubernetes, or Docker Swarm.
• Design and develop enterprise-grade systems using the latest Java/Spring technology stack.
• Define and promote cloud-native architecture, domain-driven design (DDD), API design, and CI/CD best practices.
• Lead the transition from batch-based processes to event-driven microservice architecture.
• Develop solutions with REST, gRPC, or GraphQL APIs.
• Implement in-memory databases and caching strategies using tools like Redis.
• Integrate enterprise-grade queue management systems such as Kafka for real-time data processing.
• Ensure application security by adhering to OWASP top 10 standards and implementing IAM/authentication mechanisms like OAuth 2.0 or SAML.
• Collaborate in the selection and implementation of API gateway solutions such as Kong, WSO2, Nginx, or Tyk.
• Work with RDBMS and NoSQL databases as needed for the application use case.
• Contribute to enterprise-grade workflow management and automation systems.
• Communicate complex technical concepts clearly to non-technical stakeholders.
• Foster collaboration and knowledge sharing across technical teams.

Required Experience & Skills:

• 10–13 years of hands-on experience in building and scaling large systems.
• At least 4 years of experience in microservices architecture using Docker, Kubernetes, or Docker Swarm.
• A minimum of 5 years in designing, developing, and supporting applications with Java and Spring Boot.
• Experience with event-driven architecture, TDD (Test Driven Development), and CI/CD pipelines.
• Expertise in RESTful services, gRPC, or GraphQL.
• Solid experience in caching, in-memory databases (Redis), and enterprise messaging (Kafka).
• Proficiency in security best practices, including OAuth 2.0, SAML, and IAM tools.
• Experience in implementing API gateways and managing APIs.
• Background in both relational and NoSQL databases.
• Strong ability to articulate architectural decisions and rationale to a variety of stakeholders.
• Proven collaboration skills with diverse engineering teams.

Preferred Qualifications:

• Exposure to enterprise workflow systems.
• Demonstrated ability to lead and mentor cross-functional teams.
• Passion for solving architectural challenges and driving innovation.