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Senior / Lead Java Developer (AWS + Microservices)

ArtechSt Louis, MOMay 21st, 2026
Job Title: Senior / Lead Java Developer (AWS + Microservices)Location: Malvern, PADuration: 6+ MonthsSalary Range: $60.00 – $62.87/hrEmployment Type: W2 onlyJob SummarySeeking a senior-level Java professional with extensive experience in Java/J2EE, microservices, and AWS cloud technologies. The role involves technical leadership, application support, architecture improvements, and collaboration across cross-functional teams to drive scalable and efficient solutions.Required Skills & ExperienceMinimum 15+ years of hands-on experience in Java / J2EE / Web TechnologiesStrong expertise in:Spring BootMicroservices architectureREST API design and developmentStrong experience with AWS services :EC2, S3, DynamoDB, Lambda, SNS, SQS, CloudWatchExperience with unit and automation testing :JUnitCucumberStrong experience with CI/CD and DevOps tools :Maven, Jenkins, Git, SVN, Bitbucket, BambooHands-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 setsDeveloping APIs using AWS SDKsDeveloping AWS Lambda-based solutions for data migration and change data capture to DynamoDBAdditional Technical ExpertiseWriting complex parallel streams and filters in Java for efficient data processingDesigning and implementing microservices using REST/Jersey frameworksStrong knowledge of system development and integrationKey ResponsibilitiesLead the maintenance and support of applications across multiple technologiesDrive architectural improvements and enforce code quality standardsProvide technical leadership for:Application enhancementsProduction issue resolutionCost optimizationScalability initiativesManage sprint planning, backlog grooming, and task prioritizationCollaborate with stakeholders, product owners, infrastructure teams, and system partnersAct as the primary technical point of contact for automation applicationsImplement system enhancements to improve performance and reliabilityMentor developers through code reviews and technical guidanceStrengthen monitoring and alerting for automation processesReview application code and design for best practicesProvide production support as neededCompany Benefits & CultureInclusive and diverse work environmentOpportunities for professional growth and developmentComprehensive health and wellness benefitsApplicationEmail your resume to: Vibhor.babbar@artech.com