Senior Mainframe Developer Jobs in New York
Senior Mainframe Developer jobs in New York are open across New York, Albany, and Buffalo and other New York metros, with employers like Amazon, Bloomberg, and NYU Langone Health hiring at every experience level. Find a role that fits below and apply directly.
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INTRODUCTION
Barclays Services Corp. seeks Equity Derivatives Senior Developer in New York, New York (multiple positions available):
ROLE AND RESPONSIBILITIES
- Develop detailed technical design and solutions in the equity derivatives exotics (structured products) area of trade booking and lifecycle domain and implement them.
- Work with Development Managers to understand and contribute to the system architecture and ensure that the development is in line with the strategy and the overall roadmap.
- Design, develop and improve software, utilizing various engineering methodologies, that provide business, platform, and technology capabilities for Barclays customers and colleagues.
- Interaction with Equity derivatives exotic Trading desk and Sales teams to understand the complex problems related to the trade capture, lifecycle management and exotic aspects of equity derivatives structured products and the analytical skills required to translate the business problems into technical solutions.
- Make decisions with respect to code, design and test coverage.
- Propose alternative solutions for various problems and be able to come up with the pros and cons of the solution.
- Technical contact for Run-the-Bank (RTB) for issues related to the availability or degradation of Atlas Trade service in production.
- Provide full support to RTB for issue investigation and timely resolution.
- May telecommute pursuant to company policies. [Hybrid role]
PURPOSE: To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues.
ACCOUNTABILITIES
- Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized for performance.
- Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives.
- Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing.
- Stay informed of industry technology trends and innovations and actively contribute to the organization’s technology communities to foster a culture of technical excellence and growth.
- Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions.
- Implementation of effective unit testing practices to ensure proper code design, readability, and reliability.
ASSISTANT VICE PRESIDENT EXPECTATIONS
- To advise and influence decision making, contribute to policy development and take responsibility for operational effectiveness. Collaborate closely with other functions/business divisions.
- Lead a team performing complex tasks, using well developed professional knowledge and skills to deliver on work that impacts the whole business function. Set objectives and coach employees in pursuit of those objectives, appraisal of performance relative to objectives and determination of reward outcomes.
- If the position has leadership responsibilities, People Leaders are expected to demonstrate a clear set of leadership behaviours to create an environment for colleagues to thrive and deliver to a consistently excellent standard. The four LEAD behaviours are: L – Listen and be authentic, E – Energise and inspire, A – Align across the enterprise, D – Develop others.
- OR for an individual contributor, they will lead collaborative assignments and guide team members through structured assignments, identify the need for the inclusion of other areas of specialisation to complete assignments. They will identify new directions for assignments and/or projects, identifying a combination of cross functional methodologies or practices to meet required outcomes.
- Consult on complex issues; providing advice to People Leaders to support the resolution of escalated issues.
- Identify ways to mitigate risk and developing new policies/procedures in support of the control and governance agenda.
- Take ownership for managing risk and strengthening controls in relation to the work done.
- Perform work that is closely related to that of other areas, which requires understanding of how areas coordinate and contribute to the achievement of the objectives of the organisation sub-function.
- Collaborate with other areas of work, for business aligned support areas to keep up to speed with business activity and the business strategy.
- Engage in complex analysis of data from multiple sources of information, internal and external sources such as procedures and practises (in other areas, teams, companies, etc.) to solve problems creatively and effectively.
- Communicate complex information. 'Complex' information could include sensitive information or information that is difficult to communicate because of its content or its audience.
- Influence or convince stakeholders to achieve outcomes.
BASIC QUALIFICATIONS
- Salary / Rate Minimum/yr: $189,592 per year
- Salary / Rate Maximum/yr: $195,000 per year
The minimum and maximum salary/rate information above include only base salary or base hourly rate. It does not include any other type of compensation or benefits that may be available.
This position is eligible for incentives pursuant to Barclays Employee Referral Program.
All colleagues will be expected to demonstrate the Barclays Values of Respect, Integrity, Service, Excellence and Stewardship – our moral compass, helping us do what we believe is right. They will also be expected to demonstrate the Barclays Mindset – to Empower, Challenge and Drive – the operating manual for how we behave.
See All 4,661+ Senior Mainframe Developer Jobs in New York
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Find JobsSenior Mainframe Developer Jobs by City in New York
Where New York roles are concentrated, by current openings.
Senior Mainframe Developer Job Market in New York
A snapshot from current New York openings, updated as new roles post.
Who's Hiring
- Amazon184

- Bloomberg92

- NYU Langone Health89

- New York Life71

- EY62

Top Industries Hiring
- Technology & Software1,229
- Consulting & Professional Services631
- Investment & Asset Management318
- Healthcare & Medical Services287
- Banking & Financial Services285
What New York Employers Look For
The qualifications that appear most often in senior mainframe developer jobs across New York.
- Five or more years of COBOL or PL/I development on IBM z/OS mainframe environments
- Proficiency with JCL, CICS, DB2, VSAM, and batch job scheduling tools such as CA-7 or TWS
- Experience with IBM Rational Developer for z Systems or similar mainframe IDEs
- Ability to analyze, debug, and optimize large-scale legacy batch and online transaction systems
- Familiarity with mainframe security frameworks including RACF, ACF2, or Top Secret
- Bachelor's degree in computer science, information systems, or a related technical discipline
Senior Mainframe Developer Jobs in New York: Frequently Asked Questions
How many senior mainframe developer jobs are there in New York?
There are 4,661+ senior mainframe developer openings in New York on Migrate Mate as of June 2026, with the most roles in New York, Albany, and Buffalo. New positions post regularly as employers across New York hire.
How much do senior mainframe developers make in New York?
Senior mainframe developers in New York earn a median of about $166,180 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $97,430 for the lowest 10% to over $224,590 for the top 10%. Pay rises with experience, specialty, and employer.
Which New York cities have the most senior mainframe developer jobs?
New York, Albany, and Buffalo have the most senior mainframe developer openings in New York right now, with additional roles spread across smaller metros statewide.
Which companies hire senior mainframe developers in New York?
Employers hiring senior mainframe developers in New York include Amazon, Bloomberg, and NYU Langone Health, based on current listings on Migrate Mate as of June 2026.
Are there remote senior mainframe developer jobs in New York?
Yes. About 32% of senior mainframe developer openings tied to New York are remote or hybrid as of June 2026. The rest are on-site roles based in New York metros.
How do I apply for senior mainframe developer jobs in New York?
You can apply to senior mainframe developer jobs in New York directly on Migrate Mate. Search the listings above, find roles that match your experience and preferred New York location, then apply to each one that fits.
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