Position Description:
Processes data updates, supports internal conversion events, and contributes to mainframe modernization efforts by developing mainframe applications. Implements distributed technologies -- SnapLogic, Snowflake, JAVA, Angular, Python, and Amazon Web Services (AWS) -- to migrate applications to modernized platforms. Facilitates the testing and quality assurance of mainframe applications using mainframe tools (Common Business-Oriented Language (COBOL), DB2, Job Control Language (JCL), and Virtual Storage Access Method (VSAM)). Carries out detailed analysis and prepares technical specification documents that explain technical solutions and list mainframe technologies (COBOL, JCL, CICS, and DB2), to be used while implementing the solution. Works in an Agile environment using Agile development methodology and Jira. Creates custom SQL queries for data access and to communicate with backend DB2/IDMS databases. Writes custom SQL/JCL jobs to insert, update, or delete data in the backend system. Provides business solutions by developing complex or multiple software applications.
Primary Responsibilities:
- Develops software system testing and validation procedures, programming, and documentation.
- Develops original and creative technical solutions to on-going development efforts.
- Designs applications or subsystems on major projects and for/in multiple platforms.
- Develops applications for multiple projects supporting several divisional initiatives.
- Supports and performs all phases of testing leading to implementation.
- Assists in the planning and conducting of user acceptance testing.
- Develops comprehensive documentation for multiple applications supporting several corporate initiatives.
- Responsible for post-installation testing of any problems.
- Establishes project plans for projects of moderate scope.
- Works on complex assignments and often multiple phases of a project.
- Performs independent and complex technical and functional analysis for multiple projects supporting several initiatives.
- Responds to client requests by supporting conversion and deconversion activities, including processing data updates, supporting internal conversions events (including mergers and acquisitions).
- Creates work breakdown structures to plan projects effectively.
- Participates in SPRINT planning meetings to define delivery time estimation and to own the stories for development.
- Creates data access methods to return requested data in datasets or databases.
Education and Experience:
Bachelor’s degree in Applied Computer Science, Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and three (3) years of experience as a Senior Software Engineer/Developer (or closely related occupation) performing mainframe software development using COBOL, DB2, IDMS, CICS and JCL in a financial and technology services environment.
Or, alternatively, Master’s degree in Applied Computer Science, Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and one (1) year of experience as a Senior Software Engineer/Developer (or closely related occupation) performing mainframe software development using COBOL, DB2, IDMS, CICS and JCL in a financial and technology services environment.
Skills and Knowledge:
Candidate must also possess:
- Demonstrated Expertise (“DE”) implementing all aspects of the Software Development Lifecycle (SDLC) -- delivering enterprise-wide solutions using Cobol, Easytrieve, Endeavor, FileAid, and JCL in an Agile environment while collaborating with product owners to build an itemized backlog, using JIRA or Team Foundation Server (TFS).
- DE performing software development and maintenance of critical applications in a mainframe environment, using COBOL and DB2; writing business logic and calculations using COBOL; and writing Structured Query Language (SQL) queries using joins and performance tuning in a relational database environment—DB2.
- DE identifying timely resolutions for critical incidents, implementing recovery actions, and carrying out root-cause analysis within a production environment, using System Display and Search Facility (SDSF), Report Management and Distribution System (RMDS), or Datadog; and analyzing available log files to develop logical conclusions and recommend alternative configurations, using Endeavor.
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Certifications:Category:Information TechnologyPlease be advised that Fidelity’s business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.
Skills Required
- Bachelor's degree in Computer Science, Applied Computer Science, Engineering, Information Technology, Information Systems, or related field AND 3 years experience performing mainframe software development using COBOL, DB2, IDMS, CICS and JCL in financial/technology services.
- Master's degree in Computer Science, Applied Computer Science, Engineering, Information Technology, Information Systems, or related field AND 1 year experience performing mainframe software development using COBOL, DB2, IDMS, CICS and JCL in financial/technology services (alternative to Bachelor's + 3 years).
- Demonstrated expertise implementing all aspects of SDLC delivering enterprise-wide solutions using COBOL, Easytrieve, Endeavor, FileAid, and JCL in an Agile environment (JIRA or TFS).
- Experience developing and maintaining critical mainframe applications using COBOL and DB2, including writing business logic and performance-tuned SQL queries (joins) for DB2.
- Experience with mainframe incident resolution, recovery actions, root-cause analysis and log analysis using SDSF, RMDS, Datadog, and Endeavor.
- Experience implementing distributed technologies and migrations using SnapLogic, Snowflake, Java, Angular, Python, and AWS.
- Ability to create custom SQL queries and JCL jobs to insert, update, or delete data and to support conversion/deconversion activities (mergers and acquisitions).
- Experience working in an Agile development methodology and participating in sprint planning (using JIRA or TFS).
Fidelity Investments Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Fidelity Investments and has not been reviewed or approved by Fidelity Investments.
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Strong & Reliable Incentives — Bonuses, commissions, and profit-sharing are presented as generous and meaningful components of total compensation, with certain roles achieving high total earnings through multiple pay streams. Variable pay is consistently framed as a positive contributor beyond base salary.
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Retirement Support — A 401(k) match up to 7% alongside additional profit-sharing up to 10% materially enhances long-term compensation. These retirement features are highlighted as standout strengths of the overall package.
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Parental & Family Support — Generous paid parental leave (16 weeks maternity, 12 weeks parental), backup dependent care, and adoption assistance provide robust family support. Hybrid work and caregiving resources further ease family responsibilities.
Fidelity Investments Insights
What We Do
At Fidelity, our goal is to make financial expertise broadly accessible and effective in helping people live the lives they want. We do this by focusing on a diverse set of customers: - from 23 million people investing their life savings, to 20,000 businesses managing their employee benefits to 10,000 advisors needing innovative technology to invest their clients’ money. We offer investment management, retirement planning, portfolio guidance, brokerage, and many other financial products. Privately held for nearly 70 years, we’ve always believed by providing investors with access to the information and expertise, we can help them achieve better results. That’s been our approach- innovative yet personal, compassionate yet responsible, grounded by a tireless work ethic—it is the heart of the Fidelity way.









