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Accounting Software Developer Jobs in Ontario (NOW HIRING)

SS&C

Lead Software Developer

Mississauga, ON · Hybrid

CA$95K - CA$140K/yr

Lead Software Developer Location(s): Status: Get To Know Us: SS&C is leading the way. We continue ... and accounting within Singularity product. * Technical strategy and ownership: Establish the ...

Intuit

Staff Software Developer, Full Stack

Toronto, ON · Hybrid

CA$164K - CA$222K/yr

... Accountants, and Credit Karma with AI powered automation and intelligence to deliver growth at ... The ideal candidate is an experienced Software Developer who is experienced with Java, TypeScript ...

Rockstar

Software Engineer

Toronto, ON

About the Company This early-stage startup is dedicated to helping enterprise accounting teams ... Role Overview They are setting up a new Toronto engineering office and need a founding team As a ...

Caseware

DevOps Developer

Toronto, ON · On-site +1

CA$125K - CA$140K/yr

... and accounting software industry for over 30 years, with more than 500,000 users across 130 ... You will shape the developer experience for teams shipping TypeScript, Angular, NestJS, Java ...

CaseWare

CA$125K - CA$140K/yr

Job Overview Caseware is a leading fintech company that develops audit and accounting software ... Partner with engineering teams on service hardening including observability, resilience, scaling ...

Derivative Path

Become a Senior Engineer for Hedge Accounting Solutions at Derivative Path ... Utilize your software expertise in a fully remote role to support the unique needs of financial ...

VitalBio

Staff Accountant

Oakville, ON

You will support day-to-day accounting operations, from processing transactions to preparing ... Our global team of experts spans chemistry, software, engineering, and microfluidics. We thrive on ...

Caseware

Salesforce Developer

Toronto, ON · On-site +1

CA$100K - CA$115K/yr

... and accounting software industry for over 30 years, with more than 500,000 users across 130 ... As a Salesforce Developer, you will join our Enterprise Systems team and be part of all things ...

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All JobsAccounting Software Developer JobsAccounting Software Developer Jobs in Ontario

Accounting Software Developer information

See Ontario salary details

$21K

$79.3K

$153K

How much do accounting software developer jobs pay per year?

As of Sep 4, 2026, the average yearly pay for accounting software developer in Ontario is $79,315.00, according to ZipRecruiter salary data. Most workers in this role earn between $45,500.00 and $105,500.00 per year, depending on experience, location, and employer.

What does an accounting software developer do?

An Accounting Software Developer designs, builds, and maintains software applications that help individuals and businesses manage their financial data and accounting processes. Their work involves understanding accounting principles and requirements to create tools for tasks like invoicing, payroll, expense tracking, and financial reporting. They often collaborate with accountants and end-users to ensure the software is user-friendly, secure, and compliant with financial regulations. These developers may work for software companies, accounting firms, or as independent consultants.

What does an accounting software developer do?

Accounting software developers help create and support applications used for accounting purposes. In this role, you may ensure the software correctly manages each account and transaction, verify that the system can adequately handle any unusual entries that accountants need to make, and run reports to evaluate the current financial situation of your clients. Accounting software developers usually work in teams; because much of the data entered into the system concerns monetary transactions, the primary function of the software focuses on accurate calculations. Software precision and avoiding bugs is even more critical than in other types of programs because of the serious impact that errors could have on customers.

What are the key skills and qualifications needed to thrive as an accounting software developer, and why are they important?

To thrive as an Accounting Software Developer, you need strong proficiency in programming languages (such as Java, C#, or Python), a solid understanding of accounting principles, and often a degree in computer science or a related field. Familiarity with accounting software platforms (like QuickBooks or SAP), database systems, and version control tools is typically required, along with knowledge of industry-standard APIs. Excellent problem-solving, communication skills, and attention to detail help developers collaborate with stakeholders and create user-friendly, reliable software. These competencies ensure the creation of effective, compliant, and high-quality accounting solutions that meet business needs.

What are some common challenges accounting software developers face when integrating new features with existing financial systems?

Accounting Software Developers often encounter challenges when integrating new features, such as ensuring compatibility with legacy financial systems and maintaining data integrity across different modules. They must carefully manage version control, adhere to strict security protocols, and thoroughly test to prevent disruptions to critical accounting processes. Collaboration with finance professionals and IT teams is vital to understand business requirements and regulatory compliance, making strong communication skills important for success in this role.

What is the difference between Accounting Software Developer vs Bookkeeper?

AspectAccounting Software DeveloperBookkeeper
Primary RoleDesigning, developing, and maintaining accounting software applicationsRecording and managing financial transactions manually or with basic software
Required SkillsProgramming, software development, understanding of accounting processesBasic accounting knowledge, data entry, attention to detail
Work EnvironmentTech companies, software firms, finance departmentsSmall businesses, accounting firms, small offices
CertificationsPossibly relevant IT or accounting certificationsBookkeeping certifications or basic accounting courses

While an Accounting Software Developer focuses on creating and improving accounting software tools, a Bookkeeper manages day-to-day financial records manually or with simple software. Both roles require understanding of accounting principles, but their skills and work environments differ significantly.

More about Accounting Software Developer jobs

What are popular job titles related to Accounting Software Developer jobs in Ontario?

For Accounting Software Developer jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Accounting Software Developer jobs in Ontario look for?

The top searched job categories for Accounting Software Developer jobs in Ontario are:

Accounting Software Developer jobs near you
Infographic showing various Accounting Software Developer job openings in Ontario as of August 2026, with employment types broken down into 82% Full Time, 15% Part Time, and 3% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $79,315 per year, or $38.1 per hour.

Lead Software Developer

SS&C

Mississauga, ON • Hybrid

CA$95K - CA$140K/yr

Full-time

Medical, Dental, Vision, PTO

Re-posted 17 days ago

Job description

SS&C is a leading provider of mission-critical, AI-powered technology and services empowering financial services and healthcare organizations to work smarter, faster, and securely. Founded in 1986, SS&C is headquartered in Windsor, Connecticut, and has offices worldwide. More than 23,000 financial services and healthcare organizations, from the world's largest companies to small and mid-market firms, rely on SS&C for expertise, scale, and technology.


Job Description


Lead Software Developer

Location(s):

Status:

Get To Know Us:

SS&C is leading the way. We continue to look for today's and tomorrow's brightest talent, those that embody a spirit to improve not only their lives, but those around them. From college students to seasoned and experienced professionals, we encourage you to reach out and apply to our welcoming and inclusive environment.

SS&C prides itself on hiring diverse, honest, dynamic individuals, who value collaboration, accountability, integrity, and innovation to name a few. We are a fast-paced environment, who promote flexibility, authenticity and offer a hybrid working model to ensure employees can manage their day and meet both work and personal commitments.

Why You Will Love It Here!

  • Flexibility: Hybrid Work Model & a Business Casual Dress Code, including jeans
  • Your Future: RRSP Matching Program, Professional Development Reimbursement
  • Work/Life Balance: Flexible Personal/Vacation Time Off, Sick Leave, Paid Holidays
  • Your Wellbeing: Medical, Dental, Vision, Employee Assistance Program, Parental Leave
  • Diversity & Inclusion: Committed to Welcoming, Celebrating and Thriving on Diversity
  • Training: Hands-On, Team-Customized, including SS&C Learning Institute
  • Extra Perks: Discounts on fitness clubs, travel and more!
  • Wide-Ranging Perspectives: Committed to Celebrating the Variety of Backgrounds, Talents and Experiences of Our Employees

What You Will Get To Do:

This lead software engineer position is looking for a highly experienced and expert-level individual contributor who balances advanced, hands-on coding with significant technical leadership. This role is primarilyresponsible for the technical direction and quality of derivatives portfolio management and accounting within Singularity product.

  • Technical strategy and ownership:Establish the technical vision and direction for major software components and systems. Ensure that architectural designs align with long-term business goals.
  • Complex problem-solving:Tackle the most challenging technical issues, providing innovative and creative solutions that move the project forward and prevent future problems.
  • Hands-on development:Continue to be deeply involved in hands-on coding, especially for critical and complex components of the software.
  • Mentorship and guidance:Provide technical guidance, code reviews, and mentorship to mid-level and junior engineers. Help upskill the team and foster a culture of technical excellence.
  • Cross-functional collaboration:Work closely with product managers, designers, quality assurance engineers, and engineering managers to translate business needs into technical specifications and timelines.

What You Will Bring:

  • Extensive technical experience:A proven track record of 6-10+ years as a hands-on software engineer, with deep expertise in multiple programming languages, frameworks, and software design principles.
  • System architecture:Deep understanding of software architecture, design patterns, and system integration. They are capable of designing scalable, robust, and maintainable systems.
  • Leadership and influence:Strong leadership abilities with a focus on technical direction rather than direct people management. They must be able to inspire and guide a team while effectively communicating technical concepts to both technical and non-technical stakeholders.
  • Problem-solving mindset:Exceptional analytical and critical thinking skills to identify technical challenges and develop effective solutions.
  • Communication:Excellent verbal and written communication skills to articulate complex technical ideas clearly to diverse audiences.
  • Continuous learning:A passion for staying current with emerging technologies and industry trends to drive innovation.

We encourage applications from people of all backgrounds to enable us to bring diverse perspectives to our thinking and conversation. SS&C Technologies Canada Corp. fosters a positive, equitable and progressive workforce and is committed to accommodating applicants with disabilities throughout the hiring process. We will work with applicants requesting accommodation at any stage of this process. If you require any accommodation during the application and hiring process, please contact: tacanada@sscinc.com.

No phone calls or email applications please. We thank all candidates for their interest, but only those under consideration will be contacted.

Salary Range: $95,000 - $140,000

This job advertisement is for an existing vacancy which has been posted both internally and externally.

You need to be legally eligible to work at the location(s) specified above and, where applicable, must be able to provide a valid work or study permit, if selected for an interview.

SS&C uses AI tools to help screen and assess applicants by analyzing resumes and applications to identify candidates whose skills match our needs. These tools support, but do not replace, human decision-making

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Unless explicitly requested or approached by SS&C Technologies, Inc. or any of its affiliated companies, the company will not accept unsolicited resumes from headhunters, recruitment agencies, or fee-based recruitment services.

Applications will be accepted on an ongoing basis until the position is filled.

SS&C Technologies is an Equal Employment Opportunity employer and does not discriminate against any applicant for employment or employee on the basis of race, color, religious creed, gender, age, marital status, sexual orientation, national origin, disability, veteran status or any other classification protected by applicable discrimination laws.

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