Senior Mainframe Capacity And Performance Engineer Jobs

We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger – helping to simplify health care one person, one family and one community at a time. POSITION SUMMARY CVS Health is seeking a Senior Mainframe Capacity & Performance Engineer to join our Enterprise Infrastructure organization. The Senior Mainframe Capacity & Performance Engineer will serve as a critical technical leader responsible for ensuring the performance, scalability, reliability, and efficiency of our enterprise mainframe environment supporting mission-critical healthcare, pharmacy, and retail applications. As a Senior Mainframe Capacity & Performance Engineer, you will play a key role in capacity planning, workload analysis, performance engineering, and infrastructure optimization across one of the nation's largest and most complex mainframe ecosystems. This position is responsible for proactively monitoring shared mainframe resources, evaluating system utilization trends, identifying performance risks, and providing actionable recommendations to improve overall system health and operational efficiency. The Senior Mainframe Capacity & Performance Engineer will partner closely with Application Development, Mainframe Systems Programming, Infrastructure Engineering, Architecture, Database Administration, Operations, and Business teams to analyze workload behavior, assess resource consumption, identify top consumers, and optimize application performance. This role requires deep expertise in z/OS performance analysis, capacity forecasting, workload managem

Senior Software Engineer (Mainframe Developer) — Pune, India. Apply via Workday.

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Senior Software Engineer - MPG Role • Design and developing new Batch solutions • Architect responsible for Operation solutions • Support and performing test • Operational support to development and maintenance • Design standards for the mainframe Operational setup and documentation • QA on Changes • Proactive support in case of incidents Competence and experience Formal competence / Experience • Knowledge in operating all payments and clearance systems in Nets • Mainframe z/OS operating system • Agile/Scrum • IBM IWS system • JCL • MQ • IMS • DB2 • AQT/QMF • SMS/HSM • XML • Beta92 • RMM (DFSMSrmm) • Connext Direct • Datamanager • Endevor • Product knowledge and connections • SLA’er • GT General competence • Good Danish and English skills, both written and verbal • Good networking in the whole organization Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for

Perforce is a community of collaborative experts, problem solvers, and possibility seekers who believe work should be both challenging and fun. We are proud to inspire creativity, foster belonging, support collaboration, and encourage wellness. At Perforce, you’ll work with and learn from some of the best and brightest in business. Before you know it, you’ll be in the middle of a rewarding career at a company headed in one direction: upward. With a global footprint spanning more than 80 countries and including over 75% of the Fortune 100, Perforce Software, Inc. is trusted by the world’s leading brands to deliver solutions for the toughest challenges. The best run DevOps teams in the world choose Perforce. Responsibilities Bachelor's or Master's degree in Computer Science, Engineering, or a related field. 6+ years of hands-on software development experience. Strong foundation in Java and API technologies. Genuine interest in specializing in mainframe/legacy systems technology as a long-term career direction. Core Technical Skills – Java, APIs & Modern Stack Working knowledge of Java, used for the Sola IDE and one of the Sola runtime implementations. Experience with RESTful and SOAP web services, including how they're designed, secured, and exposed from backend systems. Familiarity or hands-on experience with API management gateways (e.g., Akana, Apigee, MuleSoft, Kong, or similar) — Sola's core purpose is exposing mainframe assets as governed, gateway-managed APIs. Working knowledge of JavaScript, used extensively within the Sola IDE. Experience with SQL/NoSQL databases, including DB2, Oracle, MS SQL, and/or MySQL. Working knowledge of CI/CD tools and pipelines. Requirement Mainframe & Legacy Systems – Growth Track (Mentorship & Training Provided) These skills will be

Job description • You will perform the day-to-day data centre/computer operations (such as running the batch programs, printing of reports, systems and data backup, tapes/cartridges preparation and storage, etc). • You will be required to pro-actively monitor the data centre systems' uptime and performance (such as Server, Midrange and/or Mainframe systems, Networking equipment, Telecommunication connections, Email and Security Systems, Data Centre environment, etc) to prevent any down time or low performance. • You will diagnose and log down hardware problems into incident ticketing system, coordinate the problem resolution with the respective vendor or second level support personnel. • You will liaise with the vendors and other technical teams on any data centre related maintenance and installation activities. • You will also assist to provide helpdesk and basic IT troubleshooting support. • You will also assist in other IT related projects implementations. Job Requirements: • "A" Level Holders, ITE Graduates, Diploma and Degree Holders are welcome to apply. Those with at least 2 years of working experience will be considered for senior roles. • Experience in operating Windows Server, UNIX and/or AS/400 systems. • Good in work prioritization and able to maintain the service levels. • A detailed and systematic person, following the data centre operating procedures. • Willing to perform 12-hour Shift Work.

About Us: AI needs a new infrastructure layer. We're building it at Modal. Every era of computing brought new workloads that previous infrastructure couldn't support: mainframes, databases, and the cloud. Each time, the company that rebuilt the layer underneath defined the decade. AI is no different, except it touches everything instead of one slice, and the window to build the layer underneath it is open right now. Our customers include category-defining companies like Lovable , Ramp , Cognition, DoorDash, and Suno. They rely on Modal for instant GPU access, sub-second container starts, and native storage, so it's simple to serve low-latency inference, fine-tune models, and access production-ready sandboxes at scale. We recently raised a $355M Series C at a $4.65B valuation, led by General Catalyst and Redpoint Ventures. We've crossed $300M+ ARR and grown fivefold since September. Our team includes creators of popular open-source projects (e.g., Seaborn , Luig i ), academic researchers, international olympiad medalists, and experienced engineering and product leaders with decades of experience. About Modal Design Modal is building the future of serverless computing, and the brand that carries that story is still taking shape — You'll join Modal's newly formed Brand team inside our design org as one of its first senior hires, working directly with the Director of Brand Design and Head of Design to build a brand developers recognize instantly and remember. The Role As a staff-level Brand Designer, you will have major influence over every brand surface: the marketing website, campaigns, events, editorial projects like the GPU Glossary and forthcoming publications, and out-of-home work as we scale into larger formats. You'll also be a beacon to external agencies, representing Modal's internal creative voice and making sure the work translates into a system we can actually build on. And as the studio grows, you'll help set its craft standard — guiding and mentoring earl

Lithic is the modern card issuing and processing platform empowering ambitious financial companies to build the future of payments. Our infrastructure powers card programs for 100+ innovative clients, from fintechs reimagining credit and digital banking to platforms transforming disbursements and spend management. Companies like Mercury, Flex, and Novo rely on Lithic's developer-friendly APIs, direct network connections, and flawless reconciliation to launch and scale card programs in weeks, not years. We're building a future where access to better financial products materially improves people's lives, free from the constraints of 30-year-old mainframes and legacy processors. We're proud to be backed by world-class investors who share that vision, including Bessemer Venture Partners, Index Ventures, Spark Capital, Stripes, and Mastercard, along with many others. We're a team of 170+ across 26 states and 7 countries, headquartered in New York City. We are hiring for our Treasury team Software Engineers at various levels (II and Senior) who are curious and willing to dive deep and understand our technology and domain in order to solve interesting and hard problems.The Treasury team maintains and builds the backend services that manage the flow of funds between Lithic and third parties. This includes our ledger, ACH and wire infrastructure, and associated reconciliation. The systems we maintain have high standards of reliability and correctness. You will become an expert in the card payments space. The Treasury team primarily uses Python for their tech stack. What You'll Do: Ensure high reliability and correctness for Lithic’s ledger and orchestrated funds flows Develop new features to better serve Lithic customers Ensure that the team is delivering reliable, secure, and scalable code with minimal tech debt Own initiatives from planning to launch, keeping stakeholders informed and aligned along the way Lead efforts to improve systems and processes wit

We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger – helping to simplify health care one person, one family and one community at a time. POSITION SUMMARY CVS Health Digital is looking for hands-on, passionate people who want to join a high energy and growing team to make a difference in customers’ lives and who want to be on the forefront of digital innovation that aims to reinvent what a pharmacy and a health care company can be in the digital world. Currently, we are hiring for an experienced Senior STIBO Software Developer to support enterprise Master Data Management (MDM) initiatives in a fast-paced retail and healthcare environment. This Senior Developer focuses on building scalable data solutions to manage product, vendor, and customer master data across omnichannel systems while ensuring data quality, governance, and consistency. Expectations for the Role: Invest 15% of your time mentoring less experienced engineers Invest 15% of your efforts working alongside Product as well as stakeholders on other teams Invest 70% of your time using your technical SME and coding skills in strategic planning, scoping, delivery, and working alongside the Senior Engineering Manager Develop and support STIBO STEP solutions, workflows, and integrations Ensure data quality, governance, and platform performance Troubleshoot and resolve complex platform and data issues Drive delivery through accurate estimates, ownership, and communication Support production operations, Sa

We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger – helping to simplify health care one person, one family and one community at a time. Position Summary CVS Health is seeking a Senior Varicent Integration & Platform Engineer with expertise in technical architecture and integration to join the Human Resources Technology team. This experienced and motivated professional will support Compensation business operations by delivering optimal, scalable technology solutions. As an integral member of the team responsible for the Varicent Sales Performance Management (SPM) platform, its integrations, and its technical architecture, this role will address the needs of Total Rewards and Human Resources business partners and stakeholders. The ideal candidate will combine deep technical and platform expertise with a demonstrated ability to collaborate with technical and non-technical partners. The role will provide essential support to the Compensation organization for sales incentive technology needs and will collaborate with HR Technology, Centers of Excellence (COEs), and HR Shared Services across all business segments. This individual will establish cross-functional relationships throughout HR Technology and Human Resources to ensure that solutions and initiatives are effectively designed and implemented, with colleague satisfaction as a key goal. Primary Responsibilities: Collaborate with business and technical partners to support the Varicent technical architecture and integration roadmap, including the e

We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger – helping to simplify health care one person, one family and one community at a time. Position Summary: Builds strategic partnerships with assigned producers and customers to achieve profitable growth and cross sell objectives for assigned business or customer segments, products, and assigned geographies. Strong understanding of customer needs and expectations across multiple market segments. Moderate influence on the sale and retention of business. Fundamental Components: Oversees targeted business prospects to develop new opportunities and cross sell business to ensure profitable customers and help grow the business through consultative consulting, issue resolution, and superior service. Manages and builds producer relations as needed depending on book of business or market segment(s) being supported. Identifies opportunities to partner with the client by drawing from the entire spectrum of product lines, illustrating a keen understanding of clients' multifaceted needs and benefits utilizing Aetna's full product array (e.g., fully vs. self-insured, product combinations and/or product specializations by industry). Develops, executes, and communicates company objectives that are aligned with prospect’s objectives, financial position, and employee benefits strategy. Coordinates sales materials, testimonials, and support from SME’s to put together presentations for clients. Delivers organized polished presentatio

We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger – helping to simplify health care one person, one family and one community at a time. As a Senior Workday Integration Developer – Workday Studio you will be responsible for designing, developing, implementing, and maintaining integrations between Workday and other internal or external systems. This role requires deep technical expertise in Workday’s integration tools, integration methodologies and best practices to ensure data flows smoothly and accurately between Workday and other enterprise and external systems. Responsibilities include: Designing Integration Solutions: Leading the design and development of integration solutions between Workday and external systems (such as payroll, benefits, HR, finance, or third-party applications). Writing code, developing software components, and implementing complex functionalities according to project requirements. Workday Studio: Using Workday Studio to develop complex integrations involving multiple systems, including configuring web services (REST/SOAP), developing transformation logic, and handling data mappings. Pre-built Connectors: Leveraging Workday Cloud Connect and other pre-built connectors to integrate Workday with third-party applications efficiently. Customization: Customizing integrations to meet the unique business requirements of the organization, ensuring they align with Workday’s best practices. Develop Integration Workflows: Building int

We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger – helping to simplify health care one person, one family and one community at a time. Position Summary The Senior Software Engineer / Technical Lead (AI & Automation) will provide technical leadership for the design, development, modernization, and support of critical applications supporting Prior Authorization Operations (PAOps) under PBM line of business. This role will be responsible for building and maintaining scalable, cloud-native solutions that enable intelligent workflow automation, AI-driven decisioning, document processing, and business process optimization. The ideal candidate is a hands-on technical leader with strong software engineering and cloud architecture expertise, coupled with practical experience implementing Generative AI, Agentic AI, and Large Language Model (LLM) solutions in production environments. This individual will collaborate closely with Data Engineering, Data Science, Product, and Business teams to deliver highly available, secure, and scalable applications while driving innovation through AI-powered solutions. Key areas of focus include: Application architecture, development, and production support Cloud-native engineering and platform modernization Microservices and distributed systems AI/GenAI, Agentic AI, and LLM-based solutions Event-driven and streaming architectures Engineering best practices, mentoring, and technical leadership R

Senior Program Manager (Level M) Company: The Boeing Company Boeing’s Defense, Space & Security (BDS) Experimental Systems Group (ESG) team, in Seal Beach , CA is seeking a Senior Program Manager (Level M) with demonstrated strong project management abilities and Agile software development experience to join our dynamic team. ESG is a rich portfolio of state-of-the-art space products, advanced small satellites, and multi-domain technology development efforts. One of our products, the X-37B Orbital Transfer Vehicle, is the world’s first fully autonomous reusable spaceplane. Our team works in a collaborative development environment while delivering new capabilities to customers rapidly and affordably. The selected candidate will serve as the program manager for a proprietary software development project within the Experimental Systems Group (ESG) portfolio. Position Responsibilities: Team Leadership : Manage, develop, and motivate programmatic team. Maintain team organization and staffing plan with clear roles, responsibilities, and authorities. Develop and maintain relationships with customers, suppliers, stakeholders, peers, partners, and management Program Performance – Develop, maintain, track, and update schedules and earned value baselines of program statement of work. Own program contractual responsibilities starting at delivery of incremental capability through sell off and verification. Implement Program Management Best Practices to track and measure performance to plan. Organize independent cost estimates to ensure cost realism, validating assumptions (or risk) for technology maturity, reuse, and/or cost-sharing. Build a dat

Senior DevSecOps Software Engineer Company: The Boeing Company The Boeing Company has an exciting opportunity for a Senior DevSecOps Software Engineer to support the Protected Tactical Enterprise Service (PTES) team in Colorado Springs, CO. As a DevSecOps Engineer on the Protected Tactical Enterprise Service (PTES) team, you will be responsible for integrating security practices within the development and operations lifecycle of tactical enterprise systems. You will collaborate closely with software developers, security teams, and infrastructure engineers to design, implement, and maintain secure, automated CI/CD pipelines, ensuring the delivery of resilient and compliant services in protected operational environments. Position Responsibilities: Leads the design, development, analyses, and maintenance of software systems that meet industry, customer and internal quality, safety, security and certification standards Partners with appropriate stakeholders to inform system definition and reviews translation of system-level requirements into software requirements and models that meet customer, operational and performance requirements and have clear traceability to design, code and test artifacts Reviews completion of software system-level analyses to identify risk, issues and opportunities; leads integration and deployment of mitigation actions throughout the software lifecycle. Leads code reviews to ensure alignment to requirements and standard Leads monitoring and reviewing test completion, verification processes and issue resolution for software systems Leads development of user documentation and training to educate end users about usage of software products Leads review of pr

Senior Finance Manager - Space Launch Systems Company: The Boeing Company The Boeing Defense and Space (BDS) Space Launch System (SLS) Financial Operations team is seeking a Senior Finance Manager - Space Launch Systems. This opportunity is located in Kennedy Space Center, Florida to join our team working on the largest and most powerful rocket ever produced. If you are a proactive and driven finance professional with a demonstrated history of initiative, dedication, and a strong commitment to excellence, we encourage you to apply. At Boeing, we're not just building rockets; we're shaping the future of human exploration. This critical leadership role will partner closely with The National Aeronautics and Space Administration (NASA), Program Managers, Integrated Product Team (IPT) leaders, and Executive leadership to ensure strict compliance with Earned Value Management (EVM) principles, align strategic financial plans with business execution, and maximize program financial performance. The position requires exceptional skills in financial oversight, risk management, stakeholder collaboration, and driving successful delivery from cost, schedule, and technical perspectives. Position Responsibilities: Lead, motivate, and develop a high-performing team of financial analysts dedicated to supporting program and contract activities with a focus on EVM compliance and business execution excellence Coordinate and integrate the overall program financial activity, ensuring alignment with strategic objectives and full Earned Value Management (EVM) reporting requirements Partner with program managers and IPT leadership to drive financial strategy that maximizes program execution, op