Mainframe Developer * The information below covers the role requirements, expected candidate experience, and accompanying qualifications. *Long-term contract * *Hybrid (Hartford, Connecticut) * Brooksource is currently seeking a Mainframe Developer to support a large and exciting initiative for a Fortune 10 healthcare client. As a Mainframe Developer, you’ll play a pivotal role in designing, developing, and maintaining mainframe applications within a … stakeholders, offshore teams, and cross-functional partners to ensure seamless delivery and communication across all phases of development. *Required Skills & Experience * · 5–8 years of hands-on experience in Mainframe environments · Hands-on experience with *COBOL*, *JCL*,and *CICS* in enterprise-grade environments · Strong understanding *DB2* for relational database management and SQL queries · Proven ability to troubleshoot and optimize batch More ❯
Washington, Washington DC, United States Hybrid / WFH Options
Halvik
Contribute and mentor on the development, testing, and implementation of solutions that integrate mainframe/host, cloud, database, web, and GUI components. Perform logical and physical database designs, ensuring efficiency, scalability, and operational reliability. Review and evaluate existing database structures, providing recommendations for enhancements to improve performance and long-term sustainability. Develop and maintain internet applications in a Microsoft environment More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Vermillion Analytics
Leading the technical cavalry across our environments - from initial setup through transition to steady-state bliss Playing performance detective - monitoring, alerting, and keeping our systems purring like well-oiled mainframes Mastering the dark arts of PTFs, change management, and keeping everything current (and secure, naturally) Crafting disaster recovery plans that actually work - because "have you tried turning it off and More ❯
Nashville, Tennessee, United States Hybrid / WFH Options
Cook Systems International
modeling as needed.Ensure solutions are integrated across multiple functional and technical environments.Stay current with emerging technologies and apply them to solve business challenges effectively and Environment:Multi-tier computing (mainframe, mid-level, desktop)Internet/intranet-based service deliveryElectronic Data Interchange (EDI)Imaging systemsData warehousingGeographic Information Systems (GIS)All solutions must align with the State?s architectural framework, emphasizing information More ❯
West Des Moines, Iowa, United States Hybrid / WFH Options
Quest Solutions, Inc - Kellton
to Iowa only. Location: Onsite/Hybrid - West Des Moines, IA Terms: Full Time A lead COBOL Developer is responsible for the full software development lifecycle (SDLC) for complex, mainframe-based applications. The role involves both hands-on coding and serving as a technical and team leader, overseeing projects, providing technical guidance, and acting as a liaison between IT and … business teams. Key responsibilities Application development: Developing, modifying, and testing high-complexity applications and programs written in COBOL and other legacy languages, often on mainframe systems. Technical leadership: Acting as the technical expert for projects, providing guidance, training, and mentorship to less experienced developers and IT staff. Lifecycle management: Overseeing the entire SDLC, from requirements analysis and design to coding … and system design are essential. Programming languages: Expertise in COBOL and proficiency in languages and tools like JCL (Job Control Language), DB2, VSAM, and Endevor are typically required for mainframe roles. Knowledge of other technologies like Java, SQL, and mainframe tools may also be needed. Domain knowledge: Strong knowledge of the insurance or finance industry's data handling methods and More ❯
Baltimore, Maryland, United States Hybrid / WFH Options
US Main
Role :Mainframe Location: Hybrid in Maryland Any visa is fine but local to Maryland or Virginia will be considered Required Qualifications: We are looking for an experienced Mainframe Developer with at least 5 years of expertise in COBOL, CICS, TSO and JCL. The Primary environment is IBM Z/OS. Preferred qualification: Experience in writing and maintaining JCL for batch … job processing. Familiarity with CA-IDEAL and CA Datacom. Strong problem-solving and communication skills are essential. Knowledge of other related mainframe utilities and batch processing tools. More ❯
Brooklyn Park, Minnesota, United States Hybrid / WFH Options
Innova
A client of Innova Solutions is immediately hiring for a Mainframe Engineer position. Position type: Full time Contract Duration: 6 months Location: Minneapolis, MN(Hybrid) Job Description: This role involves full-cycle software development-requirements analysis, design, development, testing, and deployment-focused on maintaining and enhancing legacy systems while integrating with modern technologies. You will apply your programming expertise to … JCL, DB2, z/OS Experience with CICS, VSAM, MQ, and batch processing Familiarity with modern integration tools (Kafka, APIs) Strong documentation and Agile communication skills Experience in decommissioning mainframe components Work EnvironmentEmbedded within an existing team to support ongoing operations Agile, collaborative, and fast-paced setting Close coordination with infrastructure and security teams Kunal Kumar PAY RANGE AND BENEFITS More ❯
Ihre Aufgaben Collaboration with international colleagues on challenging IT projects Analyze and expand existing software systems and applications in a heterogeneous, complex IT system environment, based on an IBM mainframe architecture with the systems DB2, IMS/CICS etc Software development with COBOL, SQL, JCL for mainframe software Ihr Profil Completed studies in practical/applied computer science or training … an advantage Collaboration with international colleagues on challenging IT projects Analyze and expand existing software systems and applications in a heterogeneous, complex IT system environment, based on an IBM mainframe architecture with the systems DB2, IMS/CICS etc Software development with COBOL, SQL, JCL for mainframe software Completed studies in practical/applied computer science or training as an More ❯
Microsoft enviroment, to Front End applications in C# or online applications as well as Apps in C# and JSON Analyzing and upgrading existing sofware systems, based on an IBM Mainframe architecture with systems like IMS/CICS, Cobol, DB2, TSO or in MS Windows, UNIX/LINUX, will as well be part of the tasks awaiting you Ihr Profil You … Microsoft enviroment, to Front End applications in C# or online applications as well as Apps in C# and JSON Analyzing and upgrading existing sofware systems, based on an IBM Mainframe architecture with systems like IMS/CICS, Cobol, DB2, TSO or in MS Windows, UNIX/LINUX, will as well be part of the tasks awaiting you You have successfully More ❯
in the pursuit of innovation! The IZOT product line includes BMC's Intelligent Z Optimization & Transformation products, which help the world's largest companies to monitor and manage their mainframe systems. The modernization of mainframe is the beating heart of our product line, and we achieve this goal by developing products that improve the developer experience, the mainframe integration, the … and 31-bit Assembler programming languages. Coding experience in a multitasking, reentrant and/or sysplex environment. Experienced creating functional designs/specifications from business requirements. Experience with IBM Mainframe environment (TSO/ISPF, JCL etc.). Excellent knowledge of z/OS structure and logic including knowledge of z/OS operating system internals. Experience in developing working code More ❯
while also gaining exposure to emerging technologies and long-term career growth. *Key Responsibilities:* · Design, develop, and maintain high-quality software solutions using CA 2E/Synon and IBM mainframe technologies. · Build and support RESTful APIs in line with modern application architecture standards. · Collaborate with users and stakeholders to understand requirements, study systems flow, and improve application performance. · Troubleshoot and … new technologies and industry trends to continuously improve development practices. *Qualifications:* · Bachelor’s degree in Computer Science, Information Systems, or equivalent experience. · 3–5 years of experience with IBM Mainframe systems using CA 2E/Synon. · Solid understanding of application development lifecycle methodologies and Agile practices. · Experience building RESTful APIs and working with relational databases. · Strong analytical, design, and problem More ❯
Fair Labor and Standards Act (FLSA) Overtime processing rules. • Extensive knowledge of contractual overtime processing rules. • Experience with application configuration design and set-up. • Knowledge and experience in IBM Mainframe environments, QMF, SQL, MS SQL Server. • Understanding of relational databases (e.g. DB2). • Proficiency running back-end/database queries for data analysis (DB2 on Mainframe). • Clearly document and More ❯
send your application for consideration. *Long-term contract * *Remote (25% travel to Hartford, CT) * Brooksource is currently seeking a skilled Claims Business Analyst to support a healthcare client’s mainframe development initiative. The ideal candidate will bring deep domain expertise in claims adjudication, strong analytical skills, and experience working in Agile environments. This role will be instrumental in bridging business … in Agile ceremonies including sprint planning, backlog grooming, and retrospectives. · Utilize tools such as RTC, Jira, and Rally to manage requirements, track progress, and support Agile workflows. · Analyze existing mainframe systems and processes to identify opportunities for improvement or modernization. · Support UAT and validation efforts by creating test scenarios and assisting with defect triage. · Maintain documentation and ensure traceability of … with: o RTC (Rational Team Concert) o Jira o Rally · Excellent communication and stakeholder engagement skills. · Ability to work independently and manage multiple priorities. *Preferred Skills* · Experience working with mainframe technologies or legacy systems. · Familiarity with healthcare regulations and compliance standards (e.g., HIPAA). · Experience with data mapping, process modeling, and gap analysis. _Eight Eleven Group provides equal employment opportunities More ❯
available solutions on AWS. Implement and manage cloud security best practices, including IAM, encryption, firewalls, and compliance with regulatory requirements such as PCI DSS. Ensure smooth integration of legacy mainframe applications with AWS cloud infrastructure and manage hybrid cloud solutions. Oversee the integration of payment systems and ensure secure and compliant handling of payment transactions. Design and implement disaster recovery … 3+ years of experience leading cloud engineering teams or projects on AWS. Experience working with AWS services, including EC2, S3, VPC, Lambda, RDS, CloudFormation, and IAM. Strong knowledge of mainframe systems and experience integrating them with AWS. Experience with payment systems and ensuring compliance with security and regulatory requirements (e.g., PCI DSS). Skills & Expertise: Expertise in AWS infrastructure design More ❯