You'll join CRM Ops, the engineering squad that owns CRM operations and segmentation on the ABC ... Period. * Calm App +4 - enjoy tranquility with a Calm App subscription for you and up to 4 ...
You'll join CRM Ops, the engineering squad that owns CRM operations and segmentation on the ABC ... Period. * Calm App +4 - enjoy tranquility with a Calm App subscription for you and up to 4 ...
Net Software Developer during a period of growth. \n \n \n \n \n \n \n Our client have enjoyed huge ... n \n \n \n * 4+ years of C# .Net Software Development\n \n * Experienced with JavaScript and ...
Net Software Developer during a period of growth. \n \n \n \n \n \n \n Our client have enjoyed huge ... n \n \n \n * 4+ years of C# .Net Software Development\n \n * Experienced with JavaScript and ...
RQ11359 - Software Developer- Front End - Senior
Toronto, ON · On-site
CA$86.90 - CA$104.28/hr
RQ11359 - Software Developer- Front End - Senior 4+ Months Contract (102 Business Days) + Possible extension 5 Days ONSITE - 222 Jarvis Street Must Have: * Java - 10+ * Oracle 12C or higher - 10+ * ...
Quick apply
RQ11359 - Software Developer- Front End - Senior
Toronto, ON · On-site
CA$86.90 - CA$104.28/hr
RQ11359 - Software Developer- Front End - Senior 4+ Months Contract (102 Business Days) + Possible extension 5 Days ONSITE - 222 Jarvis Street Must Have: * Java - 10+ * Oracle 12C or higher - 10+ * ...
As a Software Developer, your key areas of responsibility will be the design, implementation and ... The opportunity: * 4 - 8 month work-term beginning Jan 2027. * Full-time, paid internship: Monday ...
As a Software Developer, your key areas of responsibility will be the design, implementation and ... The opportunity: * 4 - 8 month work-term beginning Jan 2027. * Full-time, paid internship: Monday ...
ENGINEER IV - HYBRID
Toronto, ON · On-site
As a Software Engineer IV in GreenShield Labs, you will have the opportunity to work on the new Green Shield+ One Platform team, contributing to the development of innovative software solutions. At ...
ENGINEER IV - HYBRID
Toronto, ON · On-site
As a Software Engineer IV in GreenShield Labs, you will have the opportunity to work on the new Green Shield+ One Platform team, contributing to the development of innovative software solutions. At ...
Software Developer - Java
Galway, NY · On-site
\n \n \n \n \n Our client, who are an American multinational are recruiting for a Developer to work ... Must have at least a stamp 4 Visa in order to be considered for this role. \n \n \n \n \n \n \n \n ...
Software Developer - Java
Galway, NY · On-site
\n \n \n \n \n Our client, who are an American multinational are recruiting for a Developer to work ... Must have at least a stamp 4 Visa in order to be considered for this role. \n \n \n \n \n \n \n \n ...
Senior Software Developer-.Net
Waterloo, ON · On-site
CA$100K - CA$120K/yr
... 4. Improve data quality, validation, and governance through enhanced tooling and workflows. 5. ... software developers. 7. Partner with stakeholders to translate regulatory requirements into ...
Senior Software Developer-.Net
Waterloo, ON · On-site
CA$100K - CA$120K/yr
... 4. Improve data quality, validation, and governance through enhanced tooling and workflows. 5. ... software developers. 7. Partner with stakeholders to translate regulatory requirements into ...
Software Safety Developer
CA$95K - CA$132K/yr
As a Software Safety Engineer, you will be responsible for product safety requirements and analysis ... 4 days per week on site. What you'll love about us: At Syntronic, our employees are our greatest ...
Software Safety Developer
CA$95K - CA$132K/yr
As a Software Safety Engineer, you will be responsible for product safety requirements and analysis ... 4 days per week on site. What you'll love about us: At Syntronic, our employees are our greatest ...
RQ11319 - Sr. Software Developer 6-month contract (125 business days) - possible extension ONSITE 5 ... NET Web API/Rest API - all supported versions * .NET Framework 4.8.1 * C #.NET * VB.NET * SQL
Quick apply
RQ11319 - Sr. Software Developer 6-month contract (125 business days) - possible extension ONSITE 5 ... NET Web API/Rest API - all supported versions * .NET Framework 4.8.1 * C #.NET * VB.NET * SQL
Only candidates with more than 4 full years of relevant experience will be considered. * Bachelor's degree in a STEM subject. * Strong skills programming in Python. * Practical knowledge of commonly ...
Only candidates with more than 4 full years of relevant experience will be considered. * Bachelor's degree in a STEM subject. * Strong skills programming in Python. * Practical knowledge of commonly ...
As a Software Developer Intern on the Systems team, you will work across the full stack to design ... The opportunity: * 4 month work-term beginning January 2027. * Full-time, paid internship: Monday ...
As a Software Developer Intern on the Systems team, you will work across the full stack to design ... The opportunity: * 4 month work-term beginning January 2027. * Full-time, paid internship: Monday ...
Applications Software Developer
Waterloo, ON · Hybrid
CA$87K - CA$137K/yr
Candidates who are in commuting distance to a Ford hub location may be required to be onsite four ... Help define technical direction, engineering standards, and scalable patterns for future ...
Applications Software Developer
Waterloo, ON · Hybrid
CA$87K - CA$137K/yr
Candidates who are in commuting distance to a Ford hub location may be required to be onsite four ... Help define technical direction, engineering standards, and scalable patterns for future ...
Java Software Developer
Galway, NY · On-site
\n \n \n \n Our client, who are an American multinational are recruiting for a Developer to work on ... Must have at least a stamp 4 Visa in order to be considered for this role. \n \n \n \n \n \n \n \n ...
Java Software Developer
Galway, NY · On-site
\n \n \n \n Our client, who are an American multinational are recruiting for a Developer to work on ... Must have at least a stamp 4 Visa in order to be considered for this role. \n \n \n \n \n \n \n \n ...
... n \n \n * 4+ years developing software with C# .Net technologies\n \n * Experience with .Net Core and ASP.Net Core\n \n * Experience with NHibernate or Entity Framework\n \n * Experience with ...
... n \n \n * 4+ years developing software with C# .Net technologies\n \n * Experience with .Net Core and ASP.Net Core\n \n * Experience with NHibernate or Entity Framework\n \n * Experience with ...
We are a close-knit group of engineers of different stripes - developers, designers, and product ... stakeholders * 4+ years of professional software development experience working in an agile ...
We are a close-knit group of engineers of different stripes - developers, designers, and product ... stakeholders * 4+ years of professional software development experience working in an agile ...
We are a close-knit group of engineers of different stripes - developers, designers, and product ... stakeholders * 4+ years of professional software development experience working in an agile ...
New
We are a close-knit group of engineers of different stripes - developers, designers, and product ... stakeholders * 4+ years of professional software development experience working in an agile ...
New
Position: Software Developer (Agentic AI & Automation) - Intermediate/Senior
Kanata, ON · On-site
CA$75K - CA$120K/yr
Bachelor's degree in computer science, information technology, or engineering, or equivalent practical experience * 4+ years of professional software development experience, or equivalent practical ...
Quick apply
Position: Software Developer (Agentic AI & Automation) - Intermediate/Senior
Kanata, ON · On-site
CA$75K - CA$120K/yr
Bachelor's degree in computer science, information technology, or engineering, or equivalent practical experience * 4+ years of professional software development experience, or equivalent practical ...
We are seekingmultipletalented Software Developer interns, to join our dynamic and growing teams. Depending on your team assignment, here'swhatyou'lldo here: Developer Platform * Work in the ...
We are seekingmultipletalented Software Developer interns, to join our dynamic and growing teams. Depending on your team assignment, here'swhatyou'lldo here: Developer Platform * Work in the ...
We are seekingmultipletalented Software Developer interns, to join our dynamic and growing teams. Depending on your team assignment, here'swhatyou'lldo here: Developer Platform * Work in the ...
We are seekingmultipletalented Software Developer interns, to join our dynamic and growing teams. Depending on your team assignment, here'swhatyou'lldo here: Developer Platform * Work in the ...
Position: Software Developer (Agentic AI & Automation) - Intermediate/Senior
Kanata, ON · On-site
CA$75K - CA$120K/yr
Bachelor's degree in computer science, information technology, or engineering, or equivalent practical experience * 4+ years of professional software development experience, or equivalent practical ...
Position: Software Developer (Agentic AI & Automation) - Intermediate/Senior
Kanata, ON · On-site
CA$75K - CA$120K/yr
Bachelor's degree in computer science, information technology, or engineering, or equivalent practical experience * 4+ years of professional software development experience, or equivalent practical ...
Software Developer 4 information
What is the difference between Software Developer 4 vs Software Developer 3?
| Criteria | Software Developer 4 | Software Developer 3 |
|---|---|---|
| Experience Level | Typically 5+ years, advanced expertise | 3-5 years, intermediate to advanced skills |
| Responsibilities | Leading projects, designing complex systems, mentoring | Implementing features, fixing bugs, collaborating on projects |
| Certifications | Often required or preferred (e.g., AWS, Scrum) | Less emphasis on certifications, focus on skills |
| Work Environment | Independent, leadership roles, cross-team collaboration | Team-based, task-focused, collaborative |
Software Developer 4 generally has more experience, leadership responsibilities, and advanced technical skills compared to Software Developer 3. While both roles require strong programming knowledge, Software Developer 4 often leads projects and mentors others, reflecting a higher level of expertise and responsibility.
What other jobs can a software developer do?
What are popular job titles related to Software Developer 4 jobs in Ontario?
For Software Developer 4 jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Software Developer 4 jobs in Ontario look for?
The top searched job categories for Software Developer 4 jobs in Ontario are:
What cities in Ontario are hiring for Software Developer 4 jobs?
Cities in Ontario with the most Software Developer 4 job openings:

Lead Software Developer
Full-time
Medical, Dental, Vision, PTO
Posted 12 days ago
Job description
Join ABC Fitness and become part of a culture that's as ambitious as it is authentic. Let's transform the future of fitness-together!
Our Values
Best Life
We believe great work begins with great people. That's why our culture is built on respect, trust, and belonging. We create an inclusive environment where every team member can bring their authentic self to work-because diverse perspectives drive innovation and meaningful impact.
Growth Mindset
We are doers, thinkers, and dreamers. At ABC Fitness, your growth is our investment. Through continuous learning, mentorship, and professional development opportunities, we empower you to reach new heights-personally and professionally.
One Team
From day one, you'll be part of a team that collaborates, celebrates, and cares. We move fast, support one another, and have fun along the way. Because when you thrive, we all thrive.
You'll join CRM Ops, the engineering squad that owns CRM operations and segmentation on the ABC Glofox platform - including tags, audiences, tasks, and Member Aggregate, our segmentation engine. The team connects member and studio data to day-to-day CRM workflows so studios can reach the right people and turn engagement into measurable outcomes.
As we enhance our segmentation capabilities to support more use cases, you'll need to be an expert at optimizing and developing complex MySQL queries for a system that serves ~130M active members and all their CRM needs (workflows, marketing campaigns, reporting and more). You'll help set backend technical direction for XLerate, providing technical guidance to a small team of 2-3 engineers, and partner closely with Product.
You'll also work closely with partner squads such as Connect, which powers automations and communications alongside CRM, to continue building XLerate, our next-generation CRM product and a major priority for ABC Fitness.
RESPONSIBILITIES:
Provide technical guidance to a small team of 2-3 engineers - mentoring through design reviews, pairing, and thoughtful feedback
Design and develop backend services using Golang
Write and optimize complex SQL queries for high-performance applications
Handle large datasets and data-intensive workflows
Guide backend technical approaches for CRM Ops / XLerate, unblocking the team and raising the quality bar
Work with an energized, fun, friendly and customer-focused cross-functional team
Collaborate with designers, developers, product managers, and testers to transform ideas into unique, human experiences for fitness entrepreneurs
Use cutting edge Agile & Lean ways of working underpinned by DevOps and CI/CD
QUALIFICATIONS:
Bachelor's degree in Computer Science or relevant field exp. preferred
5+ years of experience with a general-purpose programming language, 2+ in Golang
Proven experience owning complex backend features or services; prior lead/senior ownership preferred, including leading a small engineering team
Solid understanding of the practical application of agile development methods in an Agile/Lean/Continuous Delivery environment
Knowledge of modern Quality and Testing principles
Strong written and verbal communication; comfortable leading a small team of 2-3 engineers and partnering with Product
Comfortable learning new technologies and systems
AND IT'S GREAT TO HAVE
Deep experience with MySQL performance tuning at scale
Experience with event-driven architectures or high-throughput APIs
Prior CRM, marketing automation, or segmentation domain experience
Familiarity with partnering across squads (e.g. communications/automations)
Compensation for this role will be determined based on a variety of factors, including relevant experience, qualifications, skills, geographic location, and market considerations. The anticipated compensation range for this position is -
265,000.00 - 275,000.00 PNL- annually. In addition to base compensation, eligible employees may be offered other forms of compensation, such as bonuses, commissions, equity, or other incentive programs, where applicable. Compensation and benefits may vary by location and are subject to applicable legal, business, and market requirements.WHAT'S IN IT FOR YOU:
- Purpose led company with a Values focused culture - Best Life, One Team, Growth Mindset
- Time Off - with our open PTO policy, you pick when you want time off when it's best for you!
- Days of Disconnect - once a quarter, we take a collective breather and enjoy a day off together around the globe. #oneteam
- Parental & Pawternity Leave - we offer leave for when your family grows by two feet or four paws!
- Fitness Perk - we are committed to meeting you wherever you are in your fitness journey with a quarterly reimbursement.
- Discounts - access to discounts with our partners, such as Dell, Microsoft & many more.
- Medical/Dental/Vision coverage.
- EAP - we get you help when you need it. Period.
- Calm App +4 - enjoy tranquility with a Calm App subscription for you and up to 4 dependents over the age of 16.
- And more! - so many benefits we couldn't even fit them all here!
At ABC Fitness, we don't just build technology-we build communities and transform lives. Your work matters here, your growth is supported, and your voice is heard. We welcome diverse talent and encourage you to apply, even if you don't meet every requirement.
ABC'S COMMITMENT TO DIVERSITY, EQUALITY, BELONGING AND INCLUSION:
ABC is an equal opportunity employer committed to diversity, equity, and inclusion. We strive to create a workplace where every employee, client, and partner feels valued, inspired, and empowered to reach their full potential. For us, inclusion isn't just the right thing to do-it's a business imperative. Learn more at abcfitness.com.
About ABC Fitness
ABC Fitness is the #1 software provider for fitness businesses of any size, all around the world. Supporting 30K clubs, 650K coaches, 40M members, and processing more than $12B in payments every year, ABC Fitness provides scalable, data-driven solutions to simplify club management and engage members and clients.
From personal trainers, boutique studios, and gyms, to international franchise health clubs, ABC Fitness will move your business forward through technology and industry insights. Innovation is at the center of everything we do, across ABC Glofox, ABC Ignite, ABC Trainerize, and ABC Evo. Let's make your fitness vision a seamless reality, together. Learn more at abcfitness.com
#LI-REMOTE
About ABC Financial
Sourced by ZipRecruiter
Industry
Education
Company size
501 - 1,000 Employees
Headquarters location
Sherwood, AR, US
Year founded
1981