{"schemaVersion":"jobsearcher.job.v1","id":"3a1bdcc94424aa986dc28406","url":"https://jobsearcher.com/jobs/3a1bdcc94424aa986dc28406","canonicalUrl":"https://jobsearcher.com/jobs/3a1bdcc94424aa986dc28406","title":"JavaScript Developer Contractor","description":"The services You will provide the Deloitte project team:As a JavaScript Developer Contractor, you will support the development and maintenance of web applications using JavaScript.Develop and maintain front-end and back-end components of web applications using JavaScript. Collaborate with designers and other developers to implement user interfaces and improve user experience. Conduct testing and debugging to ensure the functionality and performance of web applications, and participate in code reviews to provide constructive feedback. Write clean, efficient, and well-documented code following best practices. Stay updated with the latest JavaScript frameworks and libraries to recommend and implement improvements.Additional Skills Requested for Role:Skill (optional)Level (optional)Criteria (optional)JavascriptExpert (10+ years experience)Amazon - AWS - Amazon Web ServicesIntermediate (3-5 years experience)React.jsJenkinsLead DeveloperAdditional Details for Role:12+ years of programming and software development experience.Proven experience leading and managing software engineering teams, including driving collaboration, mentoring team members, and delivering against project goals.Demonstrated experience with AWS cloud computing, including Serverless and/or EKS.Proficiency in API development using REST and/or GraphQL.Familiarity with Infrastructure as Code, including tools such as Terraform.Working knowledge of modern frameworks and libraries such as React.js and Node.js.Strong proficiency in JavaScript, TypeScript, and/or Python.Familiarity with document databases such as MongoDB and/or DynamoDB.Experience with AI enablement, including:AI agent programming using platforms/tools such as OpenAI, Anthropic, and MCPCoding assistant usage, including familiarity with Claude and GitHub CopilotExperience with automated and unit testing tools such as Jest, Cypress, NUnit/XUnit, and Moq.Proficiency with Git/GitHub.Proven CI/CD experience with tools such as CloudBees Jenkins and IBM UrbanCode.Understanding of authentication and authorization standards, including OAuth 2.0 and OIDC.Experience with observability and monitoring platforms such as Dynatrace, ELK Stack, and OpenTelemetry.Experience working in Agile/Scrum environments using tools such as Jira and Rally.At KAYGEN, we are always looking for dynamic, talented and experienced individuals. We invite you to join our team of talented IT professionals, consulting at client locations across the globe. Our culture is team-orientated; we strive to stand by our core values of respect, honesty and integrity. Our team of experienced staffing experts will work with you to find you the best opportunity. For more information, please visit us atBenefits:Free Healthcare InsuranceVision and Dental Insurance401(k) Retirement PlanFree Life InsuranceSick Time Off Achieve your Kaizen by clicking here. A unique and exclusive talent community supported by Kaygen, that includes programs like:CertificationsMentorship ProgramReferralsFamily and Wellness benefitsContinuous Growth and Career Development","company":"Kaygen","rawCompany":"kaygen","city":"Bel Air","state":"MD","isRemote":false,"isActive":false,"createdAt":"2026-05-03T09:31:42.199Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"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":"JavaScript Developer Contractor","description":"The services You will provide the Deloitte project team:As a JavaScript Developer Contractor, you will support the development and maintenance of web applications using JavaScript.Develop and maintain front-end and back-end components of web applications using JavaScript. 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Stay updated with the latest JavaScript frameworks and libraries to recommend and implement improvements.Additional Skills Requested for Role:Skill (optional)Level (optional)Criteria (optional)JavascriptExpert (10+ years experience)Amazon - AWS - Amazon Web ServicesIntermediate (3-5 years experience)React.jsJenkinsLead DeveloperAdditional Details for Role:12+ years of programming and software development experience.Proven experience leading and managing software engineering teams, including driving collaboration, mentoring team members, and delivering against project goals.Demonstrated experience with AWS cloud computing, including Serverless and/or EKS.Proficiency in API development using REST and/or GraphQL.Familiarity with Infrastructure as Code, including tools such as Terraform.Working knowledge of modern frameworks and libraries such as React.js and Node.js.Strong proficiency in JavaScript, TypeScript, and/or Python.Familiarity with document databases such as MongoDB and/or DynamoDB.Experience with AI enablement, including:AI agent programming using platforms/tools such as OpenAI, Anthropic, and MCPCoding assistant usage, including familiarity with Claude and GitHub CopilotExperience with automated and unit testing tools such as Jest, Cypress, NUnit/XUnit, and Moq.Proficiency with Git/GitHub.Proven CI/CD experience with tools such as CloudBees Jenkins and IBM UrbanCode.Understanding of authentication and authorization standards, including OAuth 2.0 and OIDC.Experience with observability and monitoring platforms such as Dynatrace, ELK Stack, and OpenTelemetry.Experience working in Agile/Scrum environments using tools such as Jira and Rally.At KAYGEN, we are always looking for dynamic, talented and experienced individuals. We invite you to join our team of talented IT professionals, consulting at client locations across the globe. Our culture is team-orientated; we strive to stand by our core values of respect, honesty and integrity. Our team of experienced staffing experts will work with you to find you the best opportunity. For more information, please visit us atBenefits:Free Healthcare InsuranceVision and Dental Insurance401(k) Retirement PlanFree Life InsuranceSick Time Off Achieve your Kaizen by clicking here. 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