Senior Java Software Engineer
Job Title: Java & AWS Sr DeveloperLocation: Malvern, PAExperience· Minimum 5-10 years of hands-on experience in Java / J2EE / Web TechnologiesPreferably experience of working with VanguardRole & ResponsibilitiesMaintenance and support of applications built across multiple technologiesDrive architectural improvements, establish code quality standards, and promote engineering best practicesProvide technical leadership for application enhancements, production issue resolution, cost optimization, and scalability initiativesManage sprint planning, task prioritization, and backlog grooming for cross-functional development teamsCollaborate closely with business stakeholders, product owners, infrastructure teams, and downstream system partners to ensure seamless automation workflows and timely deliveryAct as the primary technical point of contact for automation applicationsImplement system enhancements to improve performance, reliability, and operational efficiencyMentor developers through code reviews, technical problem-solving, and adoption of engineering best practicesStrengthen monitoring and alerting capabilities for critical automation processes to reduce failures and minimize manual interventionsReview application code and design, and provide expertise on system development and integrationProvide production support as neededCore Technical Skills (Must Have)Strong hands-on experience in Spring Boot and Microservices architectureHands-on experience in REST API design and developmentExpertise in AWS services, including:EC2, S3, DynamoDB, Lambda, SNS, SQS, CloudWatchExperience in unit and automation testing using JUnit and CucumberStrong experience with CI/CD pipelines and DevOps tools, including:Maven, Jenkins, Git, SVN, Bitbucket, Bamboo (and similar tools)Hands-on experience with SQLExperience integrating REST APIs across systemsAWS & Cloud Engineering ExperienceBuilding and managing public and private cloud infrastructure using AWS (EC2, S3)Deploying and automating AWS environments using CloudFormation Templates (CFT) and stack sets across regionsDeveloping APIs using AWS SDKs for cloud resource consumptionDeveloping AWS Lambda–based solutions to migrate and capture change data from legacy systems to DynamoDBAdditional Technical ExpertiseWriting complex parallel streams and filters in Java for efficient data processing and search optimizationDesigning, developing, and guiding implementation of microservices and unit testing using REST/Jersey frameworksSkills: Digital : Python~Digital : Amazon Web Service(AWS) Cloud Computing~Core JavaExperience Required: 8-10