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Tax Software Developer Jobs in Toronto, ON (NOW HIRING)

MPAC

Lead Data Engineer

Pickering, ON · On-site

What we do provides the very foundation that municipalities use to base the property taxes needed ... Seven (7) years of progressively responsible experience in enterprise data engineering, software ...

THOMSON REUTERS

Senior Research Engineer

Toronto, ON · Hybrid

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... Tax & Accounting, Government, and Reuters News. As a Senior Research Engineer at Thomson Reuters ... Applying modern software development practices, you will be involved in the entire software ...

THOMSON REUTERS

Research Engineer

Toronto, ON · Hybrid

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... Tax & Accounting, Government, and Reuters News. As aResearch Engineerat Thomson Reuters Labs, you ... Applying modern software development practices, you will be involved in the entire software ...

Alliance Search Partners

105965-1

Toronto, ON · Hybrid

$80 - $85/hr

Position Title: IT - Applications Developer - Senior Request ID: 105965-1 Work Location (Tax): 81 ... Must Have Requirement 5+ years proven experience in software engineering preferably in financial ...

Alliance Search Partners

105965-1

Toronto, ON · Hybrid

$80 - $85/hr

Position Title: IT - Applications Developer - Senior Request ID: 105965-1 Work Location (Tax): 81 ... Must Have Requirement 5+ years proven experience in software engineering preferably in financial ...

State Street Global Advisors

AI Orchestration Engineer

Toronto, ON · On-site

CA$120K - CA$202K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... Software Engineering, or related disciplines. * Strong experience developing large-scale data ... tax advantaged savings plans. For a full overview, visit . About State Street Across the globe ...

Parsons

Senior RAMS & Safety Engineer

Toronto, ON · On-site

CA$117K - CA$167K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Experience with ISO/IEC/IEEE-15288 Standard for Systems and Software Engineering processes, and ... Tax-Free Savings Account (TFSA), Registered Retirement Savings Plan (RRSP), life insurance, paid ...

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Showing results 41-60

All JobsTax Software Developer JobsTax Software Developer Jobs in Toronto, ON

Tax Software Developer information

See Toronto, ON salary details

$19.1K

$88.6K

$155.6K

How much do tax software developer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for tax software developer in Toronto, ON is $88,568.00, according to ZipRecruiter salary data. Most workers in this role earn between $62,032.00 and $112,612.00 per year, depending on experience, location, and employer.

What is a tax software developer?

Tax software developers are specialized software engineers who design, build, and maintain applications that assist individuals, businesses, and tax professionals with tax preparation and filing. They work on developing user-friendly interfaces, integrating tax law changes, ensuring data security, and automating complex calculations. Their role is crucial in keeping tax software accurate, compliant, and efficient for end users.

What are the key skills and qualifications needed to thrive as a tax software developer?

To thrive as a Tax Software Developer, you need strong programming skills (often in languages like Java, C#, or Python), a solid understanding of tax regulations, and a background in computer science or related fields. Familiarity with tax preparation software, version control systems like Git, and frameworks such as .NET or Spring Boot is typically required, and certifications in software development or taxation can be advantageous. Excellent problem-solving abilities, attention to detail, and effective communication are essential soft skills for collaborating with cross-functional teams and interpreting complex tax requirements. These skills ensure the development of accurate, secure, and user-friendly tax software that complies with evolving legal standards.

What are some common challenges faced by tax software developers when integrating new tax regulations into existing systems?

Tax Software Developers often encounter challenges when adapting systems to comply with frequently changing tax laws and regulations. These updates can be complex, requiring thorough analysis to ensure that all calculations and forms remain accurate and compliant across different jurisdictions. Developers must also collaborate closely with tax experts and QA teams to interpret legal requirements correctly and test for edge cases. Balancing rapid implementation with rigorous testing is crucial to minimize errors that could impact users during tax season.

What is the difference between Tax Software Developer vs Tax Accountant?

AspectTax Software DeveloperTax Accountant
Required CredentialsTypically a degree in computer science, software engineering, or related field; certifications like CPA are not requiredDegree in accounting, finance, or related field; CPA certification often required
Work EnvironmentSoftware development teams, tech companies, or financial software firmsAccounting firms, corporate finance departments, or government agencies
Industry UsageDeveloping tax software products used by individuals and businessesPreparing and reviewing tax returns, advising clients on tax matters

While both roles involve tax-related work, a Tax Software Developer focuses on creating and maintaining tax software applications, whereas a Tax Accountant handles tax preparation, planning, and compliance. The roles require different skill sets but may collaborate closely in tax technology projects.

What job categories do people searching Tax Software Developer jobs in Toronto, ON look for?

The top searched job categories for Tax Software Developer jobs in Toronto, ON are:

Tax Software Developer jobs near you
Infographic showing various Tax Software Developer job openings in Toronto, ON as of August 2026, with employment types broken down into 82% Full Time, and 18% Contract. Highlights an 82% In-person, and 18% Hybrid job distribution, with an average salary of $88,568 per year, or $42.6 per hour.

Lead Data Engineer

MPAC

Pickering, ON • On-site

Full-time

Posted 6 days ago

Job description

Do you want to be part of a team helping to strengthen every community across Ontario? Are you interested in seeing the importance of your work firsthand? Do you have a passion for big data and cloud computing - and know the benefit of using data to improve business practices?

Become a Lead Data Engineer with MPAC

The Municipal Property Assessment Corporation (MPAC) is made up of a team of experts who understand local communities and assess every property in Ontario. What we do provides the very foundation that municipalities use to base the property taxes needed to pay for the services we use every day.  

Equity, Diversity, Inclusion and Anti-Racism

MPAC is committed to Equity, Diversity, Inclusion and Anti-Racism. We are taking important steps towards ensuring that all voices are respected, valued and being heard. MPAC is dedicated to fostering an environment where employees can bring their full, unique and authentic selves and are inspired to do their best work.

Our Information Technology team works closely with each department across the business to design, build and deliver innovative solutions that help make MPAC an international leader in the property assessment industry. The way we think about technology is different, and our teams are proud to share their knowledge and contribute to meaningful, technology-enabled success stories that enhance operational intelligence and customer service delivery. We tackle complex problems collaboratively in an agile environment, and are committed to ensuring MPAC technology is consistently available, scalable, performance-based and secure. We're a group of forward-thinking and talented professionals who stay ahead of the game by using open source technology, cutting-edge cloud computing, advanced analytics and predictive and machine learning models.

Job Description

What makes you great for this role?
You are a data engineering leader with a passion for building scalable, reliable, and innovative enterprise data solutions. You bring deep expertise in modern data engineering, cloud platforms, and data architecture, along with the ability to provide technical direction, solve complex challenges, and build strong relationships across technical and business team


We have:

  • A team of highly skilled, dedicated and collaborative staff to work with
  • Leadership that supports you 
  • An enterprise that embraces change
  • A work environment that has flexible work locations (including hybrid), hours of work and overall employee wellness support


You have: 

  • Completion of a university degree or college diploma in Computer Science, Data Engineering, Software Engineering, Information Systems or a related discipline, or an equivalent combination of education, training and experience
  • Seven (7) years of progressively responsible experience in enterprise data engineering, software engineering or enterprise data platform development, including experience leading complex technical initiatives and providing technical leadership within multidisciplinary teams
  • Advanced knowledge of enterprise data engineering principles including data modelling, cloud data platforms and DataOps practices
  • Demonstrated ability to establish engineering standards, mentor technical teams and influence enterprise engineering practices
  • Experience designing and developing scalable data pipelines, integration frameworks and cloud-native data solutions supporting operational reporting, analytics and AI initiatives
  • Strong knowledge of relational and non-relational databases, data architecture, data quality management, metadata, data governance and enterprise integration patterns
  • Experience with source control, CI/CD pipelines, DevOps/DataOps and agile delivery methodologies, including GitLab CI/CD pipelines
  • Hands-on experience with enterprise cloud data engineering technologies and programming languages such as SQL, Python, Java, Groovy, Spring Boot, Spark, Microsoft Fabric, Databricks, Azure Data Factory, Snowflake, PostGres, AWS data services or comparable enterprise data platforms, including PostgreSQL, Redshift, AWS SQS, AWS S3, RabbitMQ, Kubernetes and Rancher
  • Experience using enterprise development and collaboration tools such as Git, Bitbucket, Jira and Confluence
  • Knowledge of enterprise architecture principles, cloud computing, information security and privacy, and best practices
  • Excellent interpersonal, coaching, relationship management, oral and written communication skills

Nice to have: 

  • Knowledge of data engineering practices supporting advanced analytics, artificial intelligence and machine learning initiatives

What you will do: 

  • Provide technical leadership for enterprise data engineering initiatives and resolve complex engineering challenges
  • Lead the design, development and optimization of scalable data platforms, pipelines, integration frameworks and migration solutions
  • Establish engineering standards, reusable frameworks, automation and DataOps/DevOps practices
  • Design and develop Online Transaction Processing (OLTP) systems that support scalable, reliable and high-performance operational workloads
  • Implement data quality, governance, security, metadata, lineage, monitoring and observability practices
  • Collaborate with technology teams and business stakeholders to define solutions, manage technical risks and deliver enterprise data capabilities

Additional Information:

  • Requisition ID:  3137 
  • Existing Vacancy: Yes
  • Job Type: Union
  • Closing Date: August 27, 2026

Ready to apply?

Please note, only applications submitted through the Applicant Tracking System will be accepted.

Successful candidates will be required to undergo a background verification with Mintz Global Screening. By applying to this job posting, you are providing your consent to MPAC to share your name, email address and phone number with Mintz, to conduct the criminal and driver abstract check and for Mintz to disclose the results to MPAC, should you be the successful incumbent.

MPAC is committed to fostering an inclusive, accessible environment where all employees and members of the public feel valued, respected and supported. We are dedicated to building a workforce that reflect the diversity of the public and communities we serve.

Persons with disability who need accommodation in the application process or those needing job postings in an alternative format may email their request to careers@mpac.ca.
We may use technology and automated tools to support recruitment and selection processes. All artificial intelligence (AI) outputs are reviewed and validated by our recruitment team.

We thank all applicants for their interest, however, only those selected for further consideration will be contacted.

Please note that MPAC prohibits employees from holding a current/valid real estate license and successful applicants must at least suspend their real estate licenses during their period of employment at MPAC as outlined in our Employee Code of Conduct.

Job advertisements for positions that have been designated bilingual will be posted in both English and French on our website. Positions that are not designated bilingual are not translated and are only posted in English on the English version of our website.

Stay connected:

   MPAC on LinkedIn

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   MPAC on Facebook


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