Working as a Mainframe Developer

Cognizant (NASDAQ-100: CTSH) is one of the world's leading professional services companies, transforming clients'​ business, operating and technology models for the digital era. Our unique industry-based, consultative approach helps clients envision, build and run more innovative and efficient businesses. Headquartered in the U.S., Cognizant is ranked 230 on the Fortune 500 and is consistently listed among the most admired companies in the world. Learn how Cognizant helps clients lead with digital at www.cognizant.com. To apply for open positions, visit https://careers.cognizant.com

Tata Consultancy Services is an IT services, consulting and business solutions organization that has been partnering with many of the world’s largest businesses in their transformation journeys for over 50 years. TCS offers a consulting-led, cognitive powered, integrated portfolio of business, technology and engineering services and solutions. This is delivered through its unique Location Independent Agile™ delivery model, recognized as a benchmark of excellence in software development. A part of the Tata group, India's largest multinational business group, TCS has over 528,000 of the world’s best-trained consultants in 46 countries. The company generated consolidated revenues of US $22.2 billion in the fiscal year ended March 31, 2021 and is listed on the BSE (formerly Bombay Stock Exchange) and the NSE (National Stock Exchange) in India. TCS' proactive stance on climate change and award-winning work with communities across the world have earned it a place in leading sustainability indices such as the MSCI Global Sustainability Index and the FTSE4Good Emerging Index. For more information, visit www.tcs.com

IBM works to design, advance, and scale the technologies that define each era. Restlessly reinventing since 1911, we are one of the largest technology, consulting and research companies in the world.  IBMers are agents of change – in this team, you’ll become a part of a historic, prestigious, and global community in which you’ll be respected, and your talents will have a real impact. Join our team of experts and thrive in a collaborative and friendly environment where you can bring your whole self at work. Use your skills to empower clients and partners to create something that is bigger than what any one of us could produce alone. Come and let’s create together!

Tata Consultancy Services is an IT services, consulting and business solutions organization that has been partnering with many of the world’s largest businesses in their transformation journeys for over 50 years. TCS offers a consulting-led, cognitive powered, integrated portfolio of business, technology and engineering services and solutions. This is delivered through its unique Location Independent Agile™ delivery model, recognized as a benchmark of excellence in software development. A part of the Tata group, India's largest multinational business group, TCS has over 500,000 of the world’s best-trained consultants in 46 countries. The company generated consolidated revenues of US $22.2 billion in the fiscal year ended March 31, 2021 and is listed on the BSE (formerly Bombay Stock Exchange) and the NSE (National Stock Exchange) in India. TCS' proactive stance on climate change and award-winning work with communities across the world have earned it a place in leading sustainability indices such as the MSCI Global Sustainability Index and the FTSE4Good Emerging Index. For more information, visit www.tcs.com. TCS North America hired more than 20,000 people locally in the past five years, making us one of largest recruiter of IT services talent in the U.S. For more information, visit us at www.tcs.com and follow us @TCS_NA on Twitter and Tata Consultancy Services – North America on LinkedIn. At TCS, we go beyond helping businesses transform through technology. We help them make a meaningful difference. Translating their aspiration into reality. Building on their ambition and optimism to transform their business for the better. So their contribution is felt by their customers and the communities they serve. At TCS, we instill hope into business and trust into enterprise. Our belief conveys our optimistic outlook and reflects our limitless potential to create greater futures - If we as a business, together with our clients, combine all our knowledge to deliver innovative futures that are more inclusive, and sustainable for all. When we combine our know how and innovation mindset, we rapidly multiply the amazing things we can do with technology and create the solutions we need to create a meaningful future.

At Capgemini, we are driven by a shared purpose: Unleashing human energy through technology for an inclusive and sustainable future. As a leading strategic partner to companies around the world, we have leveraged technology to enable business transformation for more than 50 years. We address the entire breadth of business needs, from strategy and design to managing operations. To do this, we draw on deep industry expertise and a command of the fast-evolving fields of cloud, data artificial intelligence, connectivity, software, digital engineering, and platforms.

Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting firm focused on building innovative solutions that address clients’ most complex digital transformation needs. Leveraging our holistic portfolio of capabilities in consulting, design, engineering, and operations, we help clients realize their boldest ambitions and build future-ready, sustainable businesses. With over 250,000 employees and business partners across 66 countries, we deliver on the promise of helping our customers, colleagues, and communities, to thrive in an ever-changing world.

DXC Technology is a Fortune 500 global IT services leader. Our more than 130,000 people in 70-plus countries are entrusted by our customers to deliver what matters most. We use the power of technology to deliver mission critical IT services across the Enterprise Technology Stack to drive business impact. DXC is an employer of choice with strong values, and fosters a culture of inclusion, belonging and corporate citizenship. We are DXC. What we do We deliver the IT services our customers need to modernize operations and drive innovation across their entire IT estate. We provide services across the Enterprise Technology Stack for business process outsourcing, analytics and engineering, applications, security, cloud, IT outsourcing and modern workplace. How we work Every day, we earn our customers’ trust by delivering transformative technologies to ensure the success, safety and well-being of businesses and people worldwide. We provide world-class IT services at scale from our Global Innovation and Delivery Centers in North America, South America, Europe, Asia and Australia. Our globally connected centers enable us to solve complex technology challenges and transform our customers’ businesses through our dedicated delivery workforce of more than 110,000 people. With globally distributed teams and rich engineering skills, DXC offers competitive solutions to address customers’ cost, regulatory, language and business continuity requirements. We leverage the power of partnerships through our curated DXC ecosystem of technology leaders. By combining strengths and expertise globally, we create solutions and deliver greater outcomes for customers across the Enterprise Technology Stack. Our values Our values are the fabric of DXC. They bind us together regardless of where or how we work and position us to succeed on our transformation journey. Deliver... We do what we say we are going to do. Collaborate... We work as a team - globally and locally. Community... We believe in stewardship and building a sustainable company that supports our communities. Care... We take care of each other and foster a culture of inclusion and belonging. Do the right thing... We act with integrity.

Citi is more than a global financial services company. It’s an engine for progress. Join us, and you’ll have the chance to get involved in progress in all its shapes and forms, right across the world. From the micro to the macro, from Australia to Zambia, the work we do has real positive impact. Wherever you are and whatever you do, progress starts here. We’ve built a world famous, trusted brand over 200 years of continuously evolving financial services. And today, our influence continues to grow: with financial operations in 160 countries and 100 currencies. We have 200 million different clients, including some of the biggest names in the industries, sectors, businesses and governments that we serve every day. It all adds up to an exciting place to be for talented, ambitious people who want to build a truly remarkable career. Build your careers with Citi and be surrounded by brilliant minds - experts in their fields and you'll be able to draw on a huge variety and history of industry knowledge. Our business thrives even in the most challenging times, and our colleagues enjoy all the benefits that come with a truly global presence and deep client commitment. We offer a huge range of opportunities, for all experience levels. To find out more about the roles available in your region and apply, please visit www.jobs.citi.com

U.S. Bancorp, with approximately 70,000 employees and $601 billion in assets as of September 30, 2022, is the parent company of U.S. Bank National Association. The Minneapolis-based company serves millions of customers locally, nationally and globally through a diversified mix of businesses: Consumer and Business Banking; Payment Services; Corporate & Commercial Banking; and Wealth Management and Investment Services. Union Bank, consisting primarily of retail banking branches on the West Coast, joined U.S. Bancorp in 2022. The company has been recognized for its approach to digital innovation, social responsibility, and customer service, including being named one of the 2022 World’s Most Ethical Companies and Fortune’s most admired superregional bank. Equal Housing Lender. Credit products are offered by U.S. Bank National Association and subject to normal credit approval. Some restrictions may apply. Deposit products offered by U.S. Bank National Association. Member FDIC.

Being a good neighbor is about more than just being there when things go completely wrong. It's also about being there for all of life's moments when things go perfectly right. With a passion for serving customers and giving back in our communities, we've been doing well by doing good for almost 100 years. And we're happy you decided to get to know us better.