{"schemaVersion":"jobsearcher.job.v1","id":"278e366e7a76c8374723eaee","url":"https://jobsearcher.com/jobs/278e366e7a76c8374723eaee","canonicalUrl":"https://jobsearcher.com/jobs/278e366e7a76c8374723eaee","title":"Full Stack Engineer (Angular/React Java/Go AWS) -","description":"Full Stack Engineer (Angular/React + Java/Go + AWS) - St. Louis, MOClient: MastercardLocation: O’Fallon, MO (Hybrid – 3 days onsite per week / Locals only)Duration: 6 Months (Extension possible based on budget)Candidate must be local to St. Louis MO and have strong working experience on (Angular / React + Java/ GO + AWS) Over All 12+ years of experience candidate and should share a local government-issued ID card. Job DescriptionMastercard is seeking an experienced Senior Software Engineer to build and enhance a cloud-native payment orchestration platform. The role focuses on developing scalable microservices, integrating backend APIs with mobile SDKs, and building AI-powered solutions using AWS cloud technologies.Required SkillsStrong hands-on experience with Golang and/or Java, Python, and REST APIs.Expertise in AWS ECS, Fargate, AWS Graviton/ARM64, and cloud-native architecture.Experience with Amazon Bedrock and AgentCore Runtime for AI-native engineering.Hands-on experience with Terraform and/or AWS CloudFormation.Knowledge of microservices, Kubernetes, and end-to-end application troubleshooting.Frontend experience with Angular and/or React is a plus.Additional DetailsMust be available to work onsite 3 days per week in O’Fallon, MO.","company":"Fusion Global Solutions","rawCompany":"fusion global solutions","city":"St Louis","state":"MO","isRemote":false,"isActive":false,"createdAt":"2026-10-20T10:50:33.437Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Full Stack Engineer (Angular/React Java/Go AWS) -","description":"Full Stack Engineer (Angular/React + Java/Go + AWS) - St. Louis, MOClient: MastercardLocation: O’Fallon, MO (Hybrid – 3 days onsite per week / Locals only)Duration: 6 Months (Extension possible based on budget)Candidate must be local to St. Louis MO and have strong working experience on (Angular / React + Java/ GO + AWS) Over All 12+ years of experience candidate and should share a local government-issued ID card. Job DescriptionMastercard is seeking an experienced Senior Software Engineer to build and enhance a cloud-native payment orchestration platform. The role focuses on developing scalable microservices, integrating backend APIs with mobile SDKs, and building AI-powered solutions using AWS cloud technologies.Required SkillsStrong hands-on experience with Golang and/or Java, Python, and REST APIs.Expertise in AWS ECS, Fargate, AWS Graviton/ARM64, and cloud-native architecture.Experience with Amazon Bedrock and AgentCore Runtime for AI-native engineering.Hands-on experience with Terraform and/or AWS CloudFormation.Knowledge of microservices, Kubernetes, and end-to-end application troubleshooting.Frontend experience with Angular and/or React is a plus.Additional DetailsMust be available to work onsite 3 days per week in O’Fallon, MO.","datePosted":"2026-10-20T10:50:33.437Z","dateModified":"2026-10-20T10:50:33.437Z","hiringOrganization":{"@type":"Organization","name":"Fusion Global Solutions","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"St Louis","addressRegion":"MO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"278e366e7a76c8374723eaee"},"url":"https://jobsearcher.com/jobs/278e366e7a76c8374723eaee"}}