Back-end Developer - Helios

We are seeking an experienced Java Spring Boot Micro-services Technical Lead to join our
development team. As a technical lead, you will be responsible for overseeing the design, development, and deployment of micro-services-based architectures using Java and Spring Boot. You will play a key role in aiding in technical design decisions, hands-on implementation, mentoring junior developers, and ensuring that our software product meet both technical and business needs. Key Responsibilities: Lead the design, development, and implementation of scalable, high-performance, and resilient micro-services using Java, Spring Boot, and related technologies. Drive technical design decisions and ensure best practices are followed in development and maintenance of micro-services. Collaborate with cross-functional teams including business analysts, product managers, and quality assurance teams to define and refine product requirements. Mentor and guide junior developers, fostering a culture of continuous learning and improvement within the team. Ensure the delivery of high-quality code by enforcing coding standards, performing code reviews, and driving the adoption of automated testing practices. Work with DevOps teams to enable continuous integration and continuous deployment (CI/CD) pipelines, ensuring smooth deployment and monitoring of micro-services in production environments. Optimize application performance, scalability, and security by applying best practices and leveraging suitable tools and technologies. Troubleshoot and resolve complex technical issues, both in development and production environments. Stay up to date with the latest trends and advancements in micro-services architecture, Java technologies, and Spring Boot, and evaluate their potential adoption within the organization. Required Skillset & Qualifications: 5+ years of experience in software development with a strong focus on Java-based technologies [Java 8 and Java 17 at least]. 3+ years of hands-on experience in designing and developing micro-services using Spring Boot and related frameworks (Spring Cloud, Spring Security, JPA etc.). Strong understanding of software design principles (SOLID, DRY, etc.) and architectural patterns (e.g., event-driven, domain-driven design). Strong experience with RESTful API design and development. Familiarity with QUARTZ job framework. Proficiency with relational and NoSQL databases (PostgreSQL, MongoDB). Experience with message brokers (Kafka, RabbitMQ) and event-driven architectures. Hands-on experience with CI/CD pipelines. Proficiency with GIT workflow including GITHUB or BitBucket as SCM. Expertise in build.