Platform Architect

Akkodis is seeking a Platform Architect for a Contract with a client in Hartford, CT. The ideal candidate requires deep expertise in COBOLbased mainframe systems and modern Java architecture to lead successful transformation initiatives. Rate Range: $45/hour to $56/hour; The rate may be negotiable based on experience, education, geographic location, and other factors. Platform Architect job responsibilities include: Define modernization architecture, including target-state designs, migration patterns, and Java/Spring Boot reference architectures. Analyze legacy COBOL, JCL, CICS/IMS, DB2, and VSAM components to develop decomposition strategies and modernization mappings. Lead execution of modernization waves, oversee API-first and microservices design decisions, and ensure coexistence between mainframe and modernized systems. Direct data migration, transformation, and validation activities to support a seamless transition from legacy to modern platforms. Provide technical leadership by reviewing converted Java code, establishing coding standards, and guiding teams across architecture, DevSecOps, and cloud decisions. Ensure system performance, security, and reliability through capacity planning, resiliency design, and compliance enforcement. Required Qualifications: Bachelor's degree in computer science, Information Technology, or a related engineering field. 10+ years of experience in mainframe technologies (COBOL, JCL, DB2, CICS, VSAM, IMS) and 5+ years in Java/Spring Boot architecture and microservices. Hands-on experience leading mainframe modernization programs, including refactoring, replatforming, and automated code conversion. Strong expertise in eventdriven architecture (Kafka/MQ), REST API standards, and cloud platforms (AWS, Azure, or GCP). If you are interested in this role, then please click APPLY NOW. For other opportunities available at Akkodis, or any questions, feel free to contact me at Shubham.Vasishtha@ akkodisgroup.com. Pay Details: $45.00 to $56.00 per hour Benefit offerings available for our associates include medical, dental, vision, life insurance, short-term disability, additional voluntary benefits, EAP program, commuter benefits and a 401K plan. Our benefit offerings provide employees the flexibility to choose the type of coverage that meets their individual needs. In addition, our associates may be eligible for paid leave including Paid Sick Leave or any other paid leave required by Federal, State, or local law, as well as Holiday pay where applicable. Equal Opportunity Employer/Veterans/Disabled Military connected talent encouraged to apply To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to The Company will consider qualified applicants with arrest and conviction records in accordance with federal, state, and local laws and/or security clearance requirements, including, as applicable: The California Fair Chance Act Los Angeles City Fair Chance Ordinance Los Angeles County Fair Chance Ordinance for Employers San Francisco Fair Chance Ordinance Massachusetts Candidates Only: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Created: 2026-03-11