Sr Mainframe Developer
$55 per hourDiverse Lynx
Job DescriptionJob Description Job title: Sr Mainframe Developer Rate: $55/hr Role is remote Years of experience required: 10 Mandatory skills: COBOL, DB2, MQ, CICS Required Skills & Experience Strong experience in Mainframe technologies, COBOL, JCL, DB2, VSAM, CICS and MQ for application development. Experience with Healthcare Claims Adjudication processes and a strong understanding of related business workflows and operations. Solid understanding of code migration and release management processes, including package creation, code promotion across Development, Test, QA, and Production environments, along with post-deployment validation and backout procedures. Excellent analytical, troubleshooting, and problem-solving skills with the ability to resolve complex technical and production support issues. Strong communication and interpersonal skills, with the ability to collaborate effectively with business stakeholders, cross-functional teams, and offshore development teams. Experience working in Agile development environments and the ability to work Consultantly while contributing effectively within a team setting. Roles & Responsibilities Develop and implement technical solutions for Healthcare Claims applications by transforming business requirements into scalable, efficient, and compliant mainframe systems. Design, develop, test, debug, and maintain mainframe claims applications using COBOL, JCL, DB2, VSAM, CICS, and MQ following established coding standards and best practices. Collaborate with business analysts, QA teams, project managers, and support teams to deliver high-quality solutions and ensure successful project execution. Provide technical leadership and mentoring to offshore team members, coordinate onsite-offshore activities, and act as a key contact for technical issue resolution. Troubleshoot production issues, Eligible to workimize application performance, conduct code reviews, and support SIT, UAT, production deployments, and post-implementation activities.
- ...ModernizationDrive modernization of legacy systems toward cloud-native services, APIs, and event-driven architecture.Work alongside the mainframe producer system (IMS/DB2/COBOL) to design interfaces and data flows that connect it to modern services.Sequence changes to keep...MainframeSeniorFull timeWork experience placementLocal area
$123.5k - $205.8k
Help us program the future of healthcare technology.At The Cigna Group, you'll have the opportunity to shape and modernize critical mainframe infrastructure that supports millions of customers and business operations. We are looking for a highly skilled Infrastructure...MainframeSeniorFull timeLocal areaRemote workWork from home- ...BillingCenter and related integrations, including designing, developing, configuring, analyzing, testing, debugging, troubleshooting,... ...large 2027 transformation program, migrating from an in-house, mainframe-based billing platform to Guidewire BillingCenter.Lead investigation...MainframeSeniorFull timeWork experience placementLocal area
$55 - $65 per hour
...Title : Sr. Mainframe Database Systems Engineer Location : Hartford, CT Job Type : Contract-to-Hire (6 Month contract period)... ...Mentor DBAs, engineers, and managed service resources while developing and maintaining technical documentation and runbooks. Maintain...MainframeSeniorHourly payContract workNight shiftWeekend work$16 - $55 per hour
...Our client a IT Services and Consulting company is looking for a Senior Mainframe Developer for their Remote location. Responsibilities: Develop and implement technical solutions for Healthcare Claims applications by transforming business requirements into scalable...MainframeSeniorHourly payRemote work- ...Job Title: Mainframe Systems Programmer - Hybrid (Connecticut) Location: Hybrid - Connecticut (Local Candidates Only) Duration... ...mainframe applications and business processes. Design, develop, and execute data extraction, conversion, and migration...MainframeLong term contractLocal areaImmediate start
$59.5 per hour
...in learning more about this position. JOB DETAILS Position: Mainframe Systems Programmer JOB REF#: 44639 Duration: 6+ Months (Contract... ...be responsible for analyzing existing mainframe applications, developing extraction and conversion processes, modifying COBOL programs...MainframeContract workLocal areaRelocationMonday to Friday$113.73k - $141.69k
...Information Technology Solutions (BITS), is seekinga Salesforce Developer (Information Technology Analyst 2) to lead the maintenance of... ..., maintains and upgrades network access to servers and mainframe services;Maintains host and/or front-end processor communications...MainframeWork at officeImmediate startRemote workAll shiftsShift work- ...perspectives.Asset Portfolio OwnershipOwn the archaeology tooling, knowledge graph pipelines, and language-coverage roadmap, including mainframe-era languages.Ensure every major engagement either consumes or contributes to the asset portfolio.Decide which assets should be...MainframeWork experience placementLive inWork at officeLocal area
- ...solving complex business challenges, you'll have opportunities to work with leading clients, collaborate with experienced practitioners, develop in-demand skills, and help shape the future of enterprise connectivity. Join us and build a career at the intersection of...SeniorWork experience placementLive inWork at officeLocal areaFlexible hours
- ...experience in creating requirement specifications based on Architecture/Design /Detailing of Processes• At least 3 years of experience in Mainframe, RACF & ACF2 Migration Skills • At least 2 years of experience in Development/ Configuration/solutions evaluation/ Validation and...MainframeSenior
- ...multi-step tasks. Integrate these custom agents directly into the RapidCanvas platform. Implement LLM & RAG Pipelines Develop grounding pipelines with retrieval-augmented generation (RAG). Contextualize LLM behavior with client-specific knowledge....Senior
$137.2k - $205.8k
...opportunity to achieve your goals - and to help others accomplish theirs, too. Join our team as we help shape the future. Job SummaryThe Sr Staff Infrastructure Engineer is responsible for design ing, building, securing, and modernizing the technology environments that...SeniorFull timeTemporary workWork at office3 days per week- ...York, Florida, Vermont, Virginia, Texas and Wisconsin Our client seeks experienced .NET Developers to support a large-scale modernization initiative replacing legacy mainframe applications with modern .NET-based services and APIs. You will focus on backend...MainframeContract workRemote work
$60 - $67 per hour
...will be based on your skills and experience — talk with your recruiter to learn more. Base pay range $60.00/hr - $67.00/hr Sr Software Developer Job Summary: Talent Software Services is in search of a Sr Software Developer for a contract position in CT(100% remotely)....SeniorPermanent employmentFull timeContract workRemote workShift work- ...Legrand has an exciting opportunity for an Sr. AI Engineer to join our Growing AI Team within Legrand North and Central America... ...- and own support the technical execution of those designs. Develop and implement technical solutions for assigned use cases in...SeniorTemporary workRemote workWorldwide
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Position Summary Microsoft D365 Sr Systems EngineerJoin Deloitte's Emerging ERP Solutions practice as a Microsoft Platform... ...(DevOps Engineer).AZ-104 (Azure Administrator) or AZ-204 (Azure Developer) certification.Experience with Dataverse Git integration and Power...SeniorWork at officeLocal areaNight shift- ...optimizing costs, and remediating issues faster. Chronosphere reduces data volumes and associated costs by 84% on average while saving developers thousands of hours. Recognized as a leader by major analyst firms, Chronosphere is trusted by the world's most innovative brands,...SeniorFull timeRemote workVisa sponsorshipWork visa
- We are:A forward-thinking services company at the forefront of AI-native innovation. We partner with enterprise clients to create next-generation, agent-powered workflows engineered to scale in real-world settings. Our engineers embed deeply with customers, moving projects...SeniorWork experience placementLive inWork at officeLocal area
- ...Gateway, S3, CloudFront/****@*****.***, Route 53, Secrets Manager/Vault and Bedrock application inference profiles to track and manage cost.Develop and operate containerized retrieval and evaluation services on Amazon Elastic Kubernetes Service (EKS), deployed with Helm and...SeniorFull timeWork experience placementLocal area
- ..., orchestration, policy-based routing, tool invocation, evaluation harnesses, and lifecycle observability.AI Platform Integration: Develop abstraction layers across AI providers (Anthropic, Google, OpenAI, etc. ) to enable seamless integration and enablement.Cloud-Native...SeniorWork experience placementLive inWork at officeLocal area
$50 - $55 per hour
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Senior Staff Software Engineer - IE07HEWe’re determined to make a difference and are proud to be an insurance company that goes well beyond coverages and policies. Working here means having every opportunity to achieve your goals - and to help others accomplish theirs, ...SeniorFull timeTemporary workWork at office3 days per week- Senior.NET DeveloperWe are looking for a Senior.NET Developer to join our team. The ideal candidate will have extensive experience in .NET development and will be responsible for designing, developing, and maintaining high-quality software solutions.Senior
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$180.37k - $212.2k
Ready to do the most impactful work of your career? AtCoinbase, we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place for complacency, it’s a place to be pushed past your...SeniorLocal area$167k - $203k
MuleSoft Senior Developer- EnterpriseOverviewYou are a self-driven individual with a "get it done" attitude and a passion to solve complex business and technology problems. You enable integrated business processes across applications that share common data elements using...SeniorTemporary workLocal area$117.2k - $175.8k
Sr Data Engineer - GE07BEWe’re determined to make a difference and are proud to be an insurance company that goes well beyond coverages... ...and willing to cross the traditional role boundaries of developer, BA, Architect and project lead. To be successful in this role you...SeniorFull timeTemporary workWork experience placementWork at officeRemote work3 days per week
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