Logo for Fidelity Investments

Senior Software Engineer - Mainframe, MQ, CICS

Role overview

Qualifications

  • BS/BA Degree or equivalent experience preferred
  • 2 plus years of mainframe application development experience which utilize CICS, DB2, MQ
  • Exposure to designing, building, deploying, and supporting mainframe applications
  • Familiarity with CICS, COBOL, VSAM, MQ, SQL

Responsibilities

  • Participate in software development and maintenance for MQ and multi-site infrastructure
  • Support communication interfaces, dynamic transaction routing, and MQ messaging
  • Manage CICS/MQ topology and remote DB2 connection configuration
  • Participate in an on-call rotation for all software owned by the team

Key facts

Hard skills

Other skills

  • Analytical Skills
  • Problem Solving
  • Communication
  • Collaboration

About the company

Fidelity Investments logo

Fidelity Investments

Financial Services

Fidelity’s mission is to strengthen the financial well-being of our customers and deliver better outcomes for the clients and businesses we serve. Fidelity’s strength comes from the scale of our diversified, market-leading financial services businesses that serve individuals, families, employers, wealth management firms, and institutions. With assets under administration of $15.0 trillion, including discretionary assets of $5.9 trillion as of March 31, 2025, we focus on meeting the unique needs of a broad and growing customer base. Privately held for 78 years, Fidelity employs more than 77,000 associates across the United States, Ireland, and India. For our Terms and Conditions, please visit http://go.fidelity.com/LIterms

Company details

IndustryFinancial Services
Company size10,001+

Your match analysis

See how your profile stacks up against this role.

We compared the job requirements to your profile to show where you're strong and where you fall short.

Job description

Job Description:

Senior Software Engineer - Mainframe, MQ, CICS

Note: Fidelity will not provide immigration sponsorship for this position

The Team

The Mainframe Application Infrastructure (MAI) team is part of the Enterprise Technology group. The MAI team provides common solutions for mainframe brokerage applications as well as general mainframe engineering and consultation services. The team is responsible for the common infrastructure solutions to support applications that leverage CICS, DB2 and MQ technologies in a two site, active-active environment.    

The team’s primary focus areas are: 

  • Production Stability 

  • Application Scalability 

  • Engineering Excellence 

  • Mainframe-to-Cloud Migration Enablement 

The team is responsible for application infrastructure software development/maintenance in addition to online (MQ, CICS and DB2) environment configuration and management.   

The software development responsibilities include development and support of proprietary solutions for communication interfaces, dynamic transaction routing, MQ messaging, multisite operations, file replication and user authorization.  Environment management responsibilities include CICS/MQ topology, remote DB2 connection management and configuration for reuse of common cloud enablement solutions.  

The Role 

You will be part of a squad responsible for MQ and multi-site infrastructure software development and maintenance. This software is used across the brokerage platform to allow switching the mainframe sites they are connected to. This is mission critical software which processes millions of transactions every day. Additional responsibilities include participation in an on-call rotation for all software owned by the team.  You will also work with the team leads and stakeholders from other organizations to help prioritize the backlog and plan out major initiatives. 

The Expertise You Have

  • BS/BA Degree or equivalent experience preferred 

  • 2 plus years of mainframe application development experience which utilize CICS, DB2, MQ 

  • Exposure to designing, building, deploying, and supporting mainframe applications. 

  • Familiarity with the following:  CICS, COBOL, VSAM, MQ, SQL. 

  • Knowledge in Assembler, REXX, JCL, JAVA, Control-M a plus but not required. 

The Skills You Bring 

  • You have experience and feel confident working in an agile environment (Scrum and Kanban). 

  • Excellent analytical and problem-solving skills. 

  • You bring your curiosity and excitement; desire to collaborate with team members. 

  • Enjoy learning the business behind the applications outside of our own team. 

  • Clear written and verbal communication skills. 

The Value You Deliver 

  • Collaborating across a wide range of teams within and outside our own organization. 

  • Being an excellent teammate developing/deploying software in a fast-paced and highly flexible environment. 

  • Continued focus on improving production stability. 

  • Forever learning and growing your skillsets to be an active contributor to a well-rounded team. 

Fidelity’s Onsite Working Model
Fidelity is transitioning to a full-time onsite working model through a phased rollout across regions and roles. Currently, some roles and locations require 100% onsite presence, while others require less. Onsite expectations are likely to evolve as the rollout continues. This transition does not apply to fully remote roles.

Certifications:

Category:

Information Technology

Please 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.

Apply once. Then go straight to the hiring manager.

After you apply, unlock the direct contact details of the people who actually make the call. A quick follow-up makes you 5x more likely to land an interview.

MR

Marcus Rivera

Chief Revenue Officer

m.rivera@company.com
linkedin.com/in/marcusrivera
Unlocked after you apply
·

Software Engineer Related jobs

Other jobs at Fidelity Investments

Premium

Reach out to the hiring manager directly.

Gain access to the contact details of the hiring managers who actually decide, and reach out to network with them directly. That, plus more when you upgrade:

  • Full match report with fit score and gaps
  • Career diagnostics on how recruiters read you
  • Curated company matches and warm intros
  • 48h early access to new roles

Cancel anytime.