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Updated 2026-06-16 19:00 UTC·© 2025–2026 RoleSuite
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Software Engineer

Fiserv · Toronto - 200 Bay Street

Calling all innovators – find your future at Fiserv.

We’re Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day – quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we’re involved. If you want to make an impact on a global scale, come make a difference at Fiserv.

Job Title

Software Engineer

What does a successful Software Engineer do at Fiserv?

As a successful Software Engineer you will design and deliver high quality features and enhancements. You will provide estimates and actively participate in the sprint planning process.

What you will do:

  • Own the end-to-end delivery of large features within your team.

  • Create technical design specifications in collaboration with other members of the engineering team.

  • Produce highly secure solutions.

  • Tune the performance of our distributed system to ensure they operate within our SLAs.

  • Peer review other engineers’ code.

  • Mentor other engineers to create good technical solutions to problems and ship code quickly to our customers.

What you will need to have:

  • Experience with cloud computing and container-based distributed systems, (Docker.)

  • Experience working with relational databases, (preferably MySQL) and strong proficiency with SQL.

  • Understanding of higher level RDBMS concepts, (locking and transaction model, isolation levels, deadlocks, etc.)

  • Significant experience with at least one dynamically typed, object-oriented programming language, (strong preference for Python.)

  • Strong understanding of distributed systems and microservice architecture.

  • 5+ years of experience in software development.

  • Bachelor’s degree in Computer Science, Software Engineering or equivalent.

What would be great to have:

  • Understanding of low-level RDBMS concepts, (locking and transaction model, isolation levels, deadlocks, etc.)

  • Proven experience using code repositories such as GitHub.

  • Hands-on experience in using message brokers such as RabbitMQ.

  • Deep understanding of restful API development.

  • Demonstrated ability to work in a fast pace customer centric environment.

You must currently possess valid and unrestricted work authorization to be considered for this role. Individuals with temporary visas including, but not limited to, F-1 (OPT, CPT, STEM), H-1B, H-2, or TN, or any candidate requiring sponsorship, now or in the future, will not be considered for this role.

This posting is a candidate pool.

Salary Range:

$92,000.00-$115,000.00

Thank you for considering employment with Fiserv.  Please:

  • Apply using your legal name

  • Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).

Our commitment to Diversity and Inclusion:

Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law. 

Note to agencies:

Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.

Warning about fake job posts:

Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.

Software pay context

Based on 7,582 disclosed Software salaries on RoleSuite, the role pays a median of $158K/year, with most offers between $123K and $200K (10th–90th percentile: $101K–$236K).

This posting lists $92K–$115K, below the $158K market median.

See the full Software salary breakdown →
Apply →

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