{"schemaVersion":"jobsearcher.job.v1","id":"2001f4a4d426e0ea44a3d9ec","url":"https://jobsearcher.com/jobs/2001f4a4d426e0ea44a3d9ec","canonicalUrl":"https://jobsearcher.com/jobs/2001f4a4d426e0ea44a3d9ec","title":"Technical Lead","description":"Role descriptionJob DescriptionJob Summary – We are seeking a highly skilled Senior Java Developer to lead the migration of APIs from WebSphere Application Server to Tomcat, as part of a strategic modernization initiative for an industry-leading trading platform. This role involves complex software design, secure coding practices, and technical leadership within the Core Services module. The ideal candidate will have deep expertise in Core Java, J2EE, and microservices architecture, with a strong understanding of performance optimization and scalable systems.Years of experience needed – Hands-on experience in Core Java (client and server-side)Proven track record in API development and migration projectsTechnical Skills: Must have:Strong proficiency in Core Java, J2EE, and Object-Oriented ProgrammingExperience with Java Microservices, concurrency, and multi-threadingKnowledge of Java Garbage Collection, scaling, and performance tuningSolid understanding of data structures, algorithms, and design patterns (GoF)Hands-on experience with Spring Boot and J2EE frameworksProficiency in Tomcat and WebSphere Application Server (or similar)Experience with REST and SOAP API developmentWorking knowledge of PL/SQLExcellent written and verbal communication skills     Good to have:Familiarity with Unix/Linux and Windows environmentsExperience with build and deployment tools: Ant, Gradle, Maven, Jenkins, TeamCityKnowledge of Junit, TestNG, and other testing frameworksExposure to OOA/OOD, distributed systems, real-time processing, and messaging systemsExperience with static code analysis tools like Veracode, BlackDuckUnderstanding of core business logic implementationExperience with Agile methodologies and Test-Driven Development (TDD)Relevant certifications are a plusJob duties/requirements for the position: Lead the design and migration of APIs from WebSphere to Tomcat, ensuring performance, security, and scalabilityPerform high-complexity product design and troubleshooting, requiring extensive research and analysisDrive system design, specification development, and documentationMake architectural decisions and guide development teams on implementation strategiesLead complex programming tasks, review code, and provide technical mentorshipCollaborate with Enterprise Architecture and Application Security teams on strategic initiativesInterface with stakeholders to understand business requirements and translate them into technical solutionsTroubleshoot and resolve production and development issues in a timely mannerAbout Mphasis Mphasis applies next-generation technology to help enterprises transform businesses globally. Customer centricity is foundational to Mphasis and is reflected in the Mphasis’ Front2Back™ Transformation approach. Front2Back™ uses the exponential power of cloud and cognitive to provide hyper-personalized (C=X2C2TM=1) digital experience to clients and their end customers. Mphasis’ Service Transformation approach helps ‘shrink the core’ through the application of digital technologies across legacy environments within an enterprise, enabling businesses to stay ahead in a changing world. Mphasis’ core reference architectures and tools, speed and innovation with domain expertise and specialization are key to building strong relationships with marquee clients.Other detailsSalary range $63000 to $134500","company":"Mphasis","rawCompany":"mphasis","city":"Dallas","state":"TX","isRemote":false,"isActive":false,"createdAt":"2026-09-10T08:19:24.506Z","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":"15-1211.00","title":"Computer Systems Analysts","slug":"computer-systems-analysts"}],"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":"Technical Lead","description":"Role descriptionJob DescriptionJob Summary – We are seeking a highly skilled Senior Java Developer to lead the migration of APIs from WebSphere Application Server to Tomcat, as part of a strategic modernization initiative for an industry-leading trading platform. This role involves complex software design, secure coding practices, and technical leadership within the Core Services module. The ideal candidate will have deep expertise in Core Java, J2EE, and microservices architecture, with a strong understanding of performance optimization and scalable systems.Years of experience needed – Hands-on experience in Core Java (client and server-side)Proven track record in API development and migration projectsTechnical Skills: Must have:Strong proficiency in Core Java, J2EE, and Object-Oriented ProgrammingExperience with Java Microservices, concurrency, and multi-threadingKnowledge of Java Garbage Collection, scaling, and performance tuningSolid understanding of data structures, algorithms, and design patterns (GoF)Hands-on experience with Spring Boot and J2EE frameworksProficiency in Tomcat and WebSphere Application Server (or similar)Experience with REST and SOAP API developmentWorking knowledge of PL/SQLExcellent written and verbal communication skills     Good to have:Familiarity with Unix/Linux and Windows environmentsExperience with build and deployment tools: Ant, Gradle, Maven, Jenkins, TeamCityKnowledge of Junit, TestNG, and other testing frameworksExposure to OOA/OOD, distributed systems, real-time processing, and messaging systemsExperience with static code analysis tools like Veracode, BlackDuckUnderstanding of core business logic implementationExperience with Agile methodologies and Test-Driven Development (TDD)Relevant certifications are a plusJob duties/requirements for the position: Lead the design and migration of APIs from WebSphere to Tomcat, ensuring performance, security, and scalabilityPerform high-complexity product design and troubleshooting, requiring extensive research and analysisDrive system design, specification development, and documentationMake architectural decisions and guide development teams on implementation strategiesLead complex programming tasks, review code, and provide technical mentorshipCollaborate with Enterprise Architecture and Application Security teams on strategic initiativesInterface with stakeholders to understand business requirements and translate them into technical solutionsTroubleshoot and resolve production and development issues in a timely mannerAbout Mphasis Mphasis applies next-generation technology to help enterprises transform businesses globally. Customer centricity is foundational to Mphasis and is reflected in the Mphasis’ Front2Back™ Transformation approach. Front2Back™ uses the exponential power of cloud and cognitive to provide hyper-personalized (C=X2C2TM=1) digital experience to clients and their end customers. Mphasis’ Service Transformation approach helps ‘shrink the core’ through the application of digital technologies across legacy environments within an enterprise, enabling businesses to stay ahead in a changing world. 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