What are the responsibilities and job description for the Tech Lead – Java & AWS position at Infyshine, Inc?
Job Description
Experience:
· Minimum 12 years of hands-on experience in Java / J2EE / Web Technologies
Preferably experience of working with Vanguard
Role & Responsibilities
Lead the maintenance and support of applications built across multiple technologies
Drive architectural improvements, establish code quality standards, and promote engineering best practices
Provide technical leadership for application enhancements, production issue resolution, cost optimization, and scalability initiatives
Manage sprint planning, task prioritization, and backlog grooming for cross-functional development teams
Collaborate closely with business stakeholders, product owners, infrastructure teams, and downstream system partners to ensure seamless automation workflows and timely delivery
Act as the primary technical point of contact for automation applications
Implement system enhancements to improve performance, reliability, and operational efficiency
Mentor developers through code reviews, technical problem-solving, and adoption of engineering best practices
Strengthen monitoring and alerting capabilities for critical automation processes to reduce failures and minimize manual interventions
Review application code and design, and provide expertise on system development and integration
Provide production support as needed
Core Technical Skills (Must Have)
Strong hands-on experience in Spring Boot and Microservices architecture
Hands-on experience in REST API design and development
Expertise in AWS services, including:
EC2, S3, DynamoDB, Lambda, SNS, SQS, CloudWatch
Experience in unit and automation testing using JUnit and Cucumber
Strong experience with CI/CD pipelines and DevOps tools, including:
Maven, Jenkins, Git, SVN, Bitbucket, Bamboo (and similar tools)
Hands-on experience with SQL
Experience integrating REST APIs across systems
AWS & Cloud Engineering Experience
Building and managing public and private cloud infrastructure using AWS (EC2, S3)
Deploying and automating AWS environments using CloudFormation Templates (CFT) and stack sets across regions
Developing APIs using AWS SDKs for cloud resource consumption
Developing AWS Lambda–based solutions to migrate and capture change data from legacy systems to DynamoDB
Additional Technical Expertise
Writing complex parallel streams and filters in Java for efficient data processing and search optimization
Designing, developing, and guiding implementation of microservices and unit testing using REST/Jersey frameworks
Experience Required: 8-10
Required Skills: Python, Amazon Web Service, AWS, Cloud Computing, DevOps, java, Vanguard