The engineer will own key features across web and mobile, integrate with payment APIs, and ensure ... Strong sense of ownership and comfort working in a fast-paced startup environment * Excellent ...
The engineer will own key features across web and mobile, integrate with payment APIs, and ensure ... Strong sense of ownership and comfort working in a fast-paced startup environment * Excellent ...
Associate Java Developer
Toronto, ON · Hybrid
CA$85K - CA$100K/yr
Comfort and experience with Spring Frameworks, Web Services and APIs. * Experience in Microservices ... We're a grown-up, startup. We deliver the excitement of a new venture, without the struggles and ...
Associate Java Developer
Toronto, ON · Hybrid
CA$85K - CA$100K/yr
Comfort and experience with Spring Frameworks, Web Services and APIs. * Experience in Microservices ... We're a grown-up, startup. We deliver the excitement of a new venture, without the struggles and ...
Associate Java Developer
Toronto, ON · Hybrid
CA$85K - CA$100K/yr
Comfort and experience with Spring Frameworks, Web Services and APIs. * Experience in Microservices ... We're a grown-up, startup. We deliver the excitement of a new venture, without the struggles and ...
Associate Java Developer
Toronto, ON · Hybrid
CA$85K - CA$100K/yr
Comfort and experience with Spring Frameworks, Web Services and APIs. * Experience in Microservices ... We're a grown-up, startup. We deliver the excitement of a new venture, without the struggles and ...
... web services, applications, and API's Proven experience as a Senior Full Stack Engineer or similar ... startup-like development environment. Passion and drive to help the team improve and deliver great ...
... web services, applications, and API's Proven experience as a Senior Full Stack Engineer or similar ... startup-like development environment. Passion and drive to help the team improve and deliver great ...
Senior Fullstack Engineer
CA$175K - CA$230K/yr
We are a fast-growing, technology-first startup driven by perfecting the patient and pharmacist ... Build a scalable platform, API, user interface, and web services that people love to use * Take ...
Senior Fullstack Engineer
CA$175K - CA$230K/yr
We are a fast-growing, technology-first startup driven by perfecting the patient and pharmacist ... Build a scalable platform, API, user interface, and web services that people love to use * Take ...
Senior Full Stack Developer
Kanata, ON · On-site
... startup. We are a B2B SaaS company that provides an AI-powered software platform for eCommerce ... Web: HTML, Javascript, CSS, React * Backend: Python, Django, Postgres, Redis. * Distributed ...
Senior Full Stack Developer
Kanata, ON · On-site
... startup. We are a B2B SaaS company that provides an AI-powered software platform for eCommerce ... Web: HTML, Javascript, CSS, React * Backend: Python, Django, Postgres, Redis. * Distributed ...
Back End Developer - Master-Level Internship
Etobicoke, ON · On-site +1
$32/hr
Ensure the security and performance of web applications. * Utilize Postman for API testing and ... startup environment. DEI and Workplace Safety: At Vosyn Inc., we are committed to fostering a ...
Back End Developer - Master-Level Internship
Etobicoke, ON · On-site +1
$32/hr
Ensure the security and performance of web applications. * Utilize Postman for API testing and ... startup environment. DEI and Workplace Safety: At Vosyn Inc., we are committed to fostering a ...
Think ownership of a startup with the runway of a public company. * Great fit for managers who miss ... web services and APIs. * Deep Python expertise and experience with production systems using ...
Think ownership of a startup with the runway of a public company. * Great fit for managers who miss ... web services and APIs. * Deep Python expertise and experience with production systems using ...
... web experiences in real-time, without any SDKs, code changes, or engineering effort from the ... Comfort with the ambiguity, pace, and ownership of an early-stage startup environment Nice-to-Haves
... web experiences in real-time, without any SDKs, code changes, or engineering effort from the ... Comfort with the ambiguity, pace, and ownership of an early-stage startup environment Nice-to-Haves
... web experiences in real-time, without any SDKs, code changes, or engineering effort from the ... Comfort with the ambiguity, pace, and ownership of an early-stage startup environment Nice-to-Haves
Quick apply
... web experiences in real-time, without any SDKs, code changes, or engineering effort from the ... Comfort with the ambiguity, pace, and ownership of an early-stage startup environment Nice-to-Haves
Full-Stack Web Development Expert (Cross-Platform Focus) - Subject Matter Expert
Etobicoke, ON · Remote
$250/hr
Full-Stack Web Development Expert (Cross-Platform Focus) Level: Senior SME Department: Software ... Be part of the invigorating journey of a pre-seed AI startup in stealth mode * Engage directly with ...
Full-Stack Web Development Expert (Cross-Platform Focus) - Subject Matter Expert
Etobicoke, ON · Remote
$250/hr
Full-Stack Web Development Expert (Cross-Platform Focus) Level: Senior SME Department: Software ... Be part of the invigorating journey of a pre-seed AI startup in stealth mode * Engage directly with ...
Lead Full Stack Developer - Delo
CA$84K - CA$175K/yr
... web framework. * Track record of designing and operating production systems at scale and setting ... Prior startup or SaaS experience, especially in fintech, accounting, or ERP/CRM domains. Total ...
Lead Full Stack Developer - Delo
CA$84K - CA$175K/yr
... web framework. * Track record of designing and operating production systems at scale and setting ... Prior startup or SaaS experience, especially in fintech, accounting, or ERP/CRM domains. Total ...
Senior Machine Learning Developer
Toronto, ON · Hybrid
CA$155K - CA$180K/yr
It powers the search, ranking, and recommendation systems across Priceline's web, app, and ... We're a grown-up, startup. We deliver the excitement of a new venture, without the struggles and ...
Senior Machine Learning Developer
Toronto, ON · Hybrid
CA$155K - CA$180K/yr
It powers the search, ranking, and recommendation systems across Priceline's web, app, and ... We're a grown-up, startup. We deliver the excitement of a new venture, without the struggles and ...
Senior Machine Learning Developer
Toronto, ON · Hybrid
CA$155K - CA$180K/yr
It powers the search, ranking, and recommendation systems across Priceline's web, app, and ... We're a grown-up, startup. We deliver the excitement of a new venture, without the struggles and ...
Senior Machine Learning Developer
Toronto, ON · Hybrid
CA$155K - CA$180K/yr
It powers the search, ranking, and recommendation systems across Priceline's web, app, and ... We're a grown-up, startup. We deliver the excitement of a new venture, without the struggles and ...
Experience with front-end web frameworks such as AngularJS, React * Experience developing ... Startup experience We work hard, but smart towards our mission as a team. We think from first ...
Experience with front-end web frameworks such as AngularJS, React * Experience developing ... Startup experience We work hard, but smart towards our mission as a team. We think from first ...
Lead Software Engineer
Toronto, ON · On-site
Experience with front-end web frameworks such as AngularJS, React * Experience developing ... Startup experience We work hard, but smart towards our mission as a team. We think from first ...
Quick apply
Lead Software Engineer
Toronto, ON · On-site
Experience with front-end web frameworks such as AngularJS, React * Experience developing ... Startup experience We work hard, but smart towards our mission as a team. We think from first ...
... flows, API errors, web integrations, browser/client-side errors, performance problems ... Experience at a startup. * Full-time B2B contract * Fully remote setup, work from anywhere in ...
... flows, API errors, web integrations, browser/client-side errors, performance problems ... Experience at a startup. * Full-time B2B contract * Fully remote setup, work from anywhere in ...
Associate Java Full-Stack Developer
Toronto, ON · Hybrid
CA$85K - CA$100K/yr
Comfort and experience with Spring Frameworks, Web Services and APIs. * 1+ years of experience with ... We're a grown-up, startup. We deliver the excitement of a new venture, without the struggles and ...
Associate Java Full-Stack Developer
Toronto, ON · Hybrid
CA$85K - CA$100K/yr
Comfort and experience with Spring Frameworks, Web Services and APIs. * 1+ years of experience with ... We're a grown-up, startup. We deliver the excitement of a new venture, without the struggles and ...
Senior Backend Engineer
Toronto, ON · On-site
CA$175K - CA$230K/yr
We are a fast-growing, technology-first startup driven by perfecting the patient and pharmacist ... Experience developing scalable, customer-facing, web-based applications * Excellent communication ...
Senior Backend Engineer
Toronto, ON · On-site
CA$175K - CA$230K/yr
We are a fast-growing, technology-first startup driven by perfecting the patient and pharmacist ... Experience developing scalable, customer-facing, web-based applications * Excellent communication ...
Associate Java Full-Stack Developer
Toronto, ON · Hybrid
CA$85K - CA$100K/yr
Comfort and experience with Spring Frameworks, Web Services and APIs. * 1+ years of experience with ... We're a grown-up, startup. We deliver the excitement of a new venture, without the struggles and ...
Associate Java Full-Stack Developer
Toronto, ON · Hybrid
CA$85K - CA$100K/yr
Comfort and experience with Spring Frameworks, Web Services and APIs. * 1+ years of experience with ... We're a grown-up, startup. We deliver the excitement of a new venture, without the struggles and ...
Web Developer Startup information
See Ontario salary details
$27K - $40.5K
4% of jobs
$40.5K - $54K
9% of jobs
$54K - $67.5K
9% of jobs
$69.9K is the 25th percentile. Wages below this are outliers.
$67.5K - $81K
11% of jobs
$81K - $94.5K
16% of jobs
The median wage is $95K / yr.
$94.5K - $108K
14% of jobs
$108K - $121.5K
11% of jobs
$123.4K is the 75th percentile. Wages above this are outliers.
$121.5K - $135K
9% of jobs
$135K - $148.5K
5% of jobs
$148.5K - $162K
5% of jobs
$162K - $175.5K
6% of jobs
$27K
$106.2K
$175.5K
How much do web developer startup jobs pay per year?
As of Jun 15, 2026, the average yearly pay for web developer startup in Ontario is $106,182.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,000.00 and $128,500.00 per year, depending on experience, location, and employer.
What are the typical responsibilities of a Web Developer in a startup environment?
Web Developers in startups typically handle end-to-end development, including designing, coding, testing, and deploying web applications or websites. You may collaborate closely with designers, product managers, and other team members, contributing ideas and adapting quickly to changing project requirements. The role often involves balancing rapid prototyping with writing stable, maintainable code, and may require learning new technologies on the fly. This dynamic environment provides opportunities to take on more responsibility, grow your skill set, and have a direct impact on the product’s success from an early stage.
What is a Web Developer Startup job?
A Web Developer Startup job involves designing, coding, and maintaining websites or web applications for a newly founded company. Developers in startups often work in fast-paced environments, handling both front-end and back-end development, troubleshooting issues, and optimizing performance. They may also collaborate closely with designers, product managers, and founders to shape the company's online presence. Unlike larger companies, startup developers often wear multiple hats and must quickly adapt to evolving priorities.
What are the key skills and qualifications needed to thrive in the Web Developer Startup position, and why are they important?
To thrive as a Web Developer Startup, you need strong proficiency in web technologies such as HTML, CSS, JavaScript, and back-end frameworks, often supported by a degree in computer science or relevant experience. Familiarity with tools like Git, cloud platforms, and frameworks like React or Node.js, along with knowledge of version control and agile development practices, is commonly expected. Strong problem-solving abilities, adaptability, effective communication, and a proactive, entrepreneurial mindset are highly valued. These skills are crucial due to the fast-paced, multifaceted nature of startup environments, where team members often wear multiple hats and drive innovation.
What are popular job titles related to Web Developer Startup jobs in Ontario? For Web Developer Startup jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Web Developer Startup jobs in Ontario look for? The top searched job categories for Web Developer Startup jobs in Ontario are:
Other
Posted 7 days ago
Job description
Software Engineer II
We areseeking a Software Engineer II to join our client's core team and help scale the platform. The engineer will own key features across web and mobile, integrate with payment APIs, and ensure systems remain reliable and performant. This role involves close collaboration with the CTO and a high-trust engineering team to shape a best-in-class payments experience.
What you'll do
Build, maintain, and improve core user experiences using Next.js, TypeScript, and Tailwind CSS
Design and optimize APIs and backend services in Node and deployed on Google Cloud Platform
Manage data at scale with Firestore for real-time needs and PostgreSQL for structured storage
Integrate with third-party payment providers and financial APIs to enable seamless, secure bill payments
Own projects end-to-end, from technical scoping through deployment and monitoring
Collaborate cross-functionally with product, design, and other stakeholders to ship fast and iterate quickly
What you'll bring
3+ years of professional experience as a full-stack developer
Deep proficiency in React (Next.js), TypeScript, JavaScript, and Node.js
Proven track record designing and maintaining reliable APIs and backend systems
Hands-on experience with Firestore, PostgreSQL, and cloud platforms (GCP preferred)
Strong sense of ownership and comfort working in a fast-paced startup environment
Excellent communication skills, able to work with both technical and non-technical collaborators
Nice-to-haves
Experience with financial APIs, payments integrations, or PCI-compliant systems
Exposure to mobile development (React Native or similar)
Familiarity with CI/CD pipelines, open-source contributions, or greenfield product work
Prior experience at early-stage startups
Why you'll love working there
Meaningful impact: your work directly shapes the product roadmap and payment experience
Collaborative culture: join a lean, high-trust team where your voice is heard
Growth opportunities: learn new technologies and advance your career as the company scales