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Mid Full Stack Software Developer Jobs in Toronto, ON

Software Engineer II We areseeking a Software Engineer II to join our client's core team and help ... as a full-stack developer * Deep proficiency in React (Next.js), TypeScript, JavaScript, and ...

Senior Full Stack Software Engineer

Toronto, ON · On-site

CA$130K - CA$160K/yr

The Engineer We're Looking For We're looking for a talented Full Stack Engineer who loves solving ... AWS Certified Developer or Solutions Architect certification * Architecture experience: Serverless ...

... engineering standards * Collaborate closely with a small, high-energy team across product, design, and QA What We're Looking For: * 5+ years of full-stack development experience, ideally in a startup ...

... engineering standards * Collaborate closely with a small, high-energy team across product, design, and QA What We're Looking For: * 5+ years of full-stack development experience, ideally in a startup ...

... engineering standards * Collaborate closely with a small, high-energy team across product, design, and QA What We're Looking For: * 5+ years of full-stack development experience, ideally in a startup ...

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Mid Full Stack Software Developer information

What is a Mid Full Stack Software Developer?

A Mid Full Stack Software Developer is a professional with several years of experience who is capable of working on both the front-end and back-end of web applications. They are skilled in multiple programming languages, frameworks, and technologies, allowing them to handle tasks such as designing user interfaces, developing server-side logic, managing databases, and integrating APIs. Mid-level developers typically work under minimal supervision, contribute to architectural decisions, and may mentor junior developers. They play a crucial role in ensuring that applications are functional, efficient, and scalable.

What is a mid-level full stack developer?

A mid-level full stack software developer is a professional with several years of experience who can work on both front-end and back-end development tasks independently. They typically have proficiency in multiple programming languages, frameworks, and tools, and may be responsible for designing, implementing, and maintaining complete web applications. This role often requires a solid understanding of databases, APIs, and version control systems like Git.

Will Fullstack be replaced by AI?

Full Stack Software Developers perform tasks that involve designing, coding, and maintaining both frontend and backend systems. While AI tools can assist with coding and automate certain repetitive tasks, they are unlikely to fully replace the need for human developers who require problem-solving, creativity, and understanding of complex systems. Developers will continue to adapt by integrating AI tools into their workflows and focusing on skills that require human judgment.

What engineers make $500,000?

Senior software engineers, especially those in high-demand fields like full stack development, cloud engineering, or specialized roles in tech companies, can earn $500,000 or more annually. Achieving this level typically requires extensive experience, advanced skills in programming languages, and often stock options or bonuses in addition to base salary.

What are the key skills and qualifications needed to thrive as a Mid Full Stack Software Developer, and why are they important?

To thrive as a Mid Full Stack Software Developer, you need solid programming skills in both frontend (e.g., JavaScript, React) and backend (e.g., Node.js, Python, Java) technologies, along with a relevant degree or equivalent experience. Familiarity with version control systems like Git, databases (SQL/NoSQL), and cloud platforms (e.g., AWS, Azure) is typically important, and certifications in these areas can be advantageous. Strong problem-solving, teamwork, and effective communication skills help you collaborate across teams and translate requirements into robust solutions. These abilities are critical for delivering end-to-end, scalable software products that meet business goals and user expectations.

What is the difference between Mid Full Stack Software Developer vs Mid Front End Developer?

AspectMid Full Stack Software DeveloperMid Front End Developer
Required SkillsProficiency in both front-end and back-end technologies, such as JavaScript, HTML, CSS, and server-side languages like Node.js or PythonStrong skills in HTML, CSS, JavaScript, and front-end frameworks like React or Angular
Work EnvironmentWorks on both client-side and server-side development, often in cross-functional teamsFocuses primarily on user interface and client-side development
Common UsageUsed in full-stack development projects, startups, and companies requiring versatile developersPrimarily employed in UI/UX design, web applications, and front-end focused teams

The Mid Full Stack Software Developer has a broader scope, handling both front-end and back-end tasks, while the Mid Front End Developer specializes in creating engaging user interfaces. Both roles require similar foundational skills, but the full stack developer's versatility makes them suitable for projects needing end-to-end development.

Is fullstack developer still in demand?

Full stack developers are currently in high demand due to their ability to work on both front-end and back-end development, making them valuable in many industries. Skills in popular frameworks, cloud services, and version control tools enhance employability, and demand is expected to remain strong as companies continue digital transformation efforts.

What are some typical challenges a Mid Full Stack Software Developer might face when transitioning between front-end and back-end tasks?

Mid Full Stack Software Developers often juggle both front-end and back-end responsibilities, which can present challenges such as context switching between different programming languages, frameworks, and problem-solving approaches. Balancing user experience considerations with system performance and scalability can be demanding, especially when collaborating with specialized teams. Developers may also encounter difficulties staying up-to-date with evolving technologies across the entire stack, but regular communication with team members and continuous learning help mitigate these challenges.
What job categories do people searching Mid Full Stack Software Developer jobs in Toronto, ON look for? The top searched job categories for Mid Full Stack Software Developer jobs in Toronto, ON are:

Senior Full Stack Developer (.NET/Angular)

STACK IT Recruitment

Toronto, ON • Hybrid

CA$120K - CA$150K/yr

Full-time

Medical, Dental, PTO

This job post has expired 1 day ago. Applications are no longer accepted.


Job description

This is an opportunity to build and evolve a modern fintech platform used nationwide, where your code directly shapes real-world financial experiences.

We're hiring a Senior Full Stack Developer (.NET/Angular) to join fast-growing Canadian fintech company building modern mortgage platforms that streamline how brokers and clients connect, transact, and manage the entire financing experience.  

This is a high-impact role where you'll leverage deep technical expertise and architectural thinking to build scalable, cloud-first applications that deliver seamless, everyday user experiences. 

 Who You Are 

  • A builder at heart who enjoys turning complex requirements into clean, intuitive solutions  
  • Someone who thinks beyond code, considering performance, scalability, and long-term maintainability  
  • A collaborative team player who thrives in cross-functional environments  
  • Comfortable balancing hands-on development with architectural input and technical leadership  
  • Detail-oriented, with a strong sense of ownership over the quality of your work  
  • A clear communicator who can bridge business and technical conversations 

 Work Type 

  • Location: Toronto, ON (Hybrid - 2-3 days per week in the office) 
  • Vacancy Type: This role is a newly created position   

Requirements

 What You'll Do 

  • Lead full lifecycle development, from architecture and design to deployment and ongoing optimization  
  • Build and maintain scalable full-stack applications using Angular, .NET, and SQL Server  
  • Design and develop robust RESTful APIs and backend services  
  • Collaborate with product, UX, QA, and business stakeholders to deliver seamless user experiences  
  • Drive architectural standards, reusable components, and best practices across the platform  
  • Leverage Azure services to deploy, monitor, and scale cloud-native applications  
  • Contribute to CI/CD pipelines, automated testing strategies, and DevOps practices 
  • Participate in technical strategy, innovation initiatives, and continuous improvement efforts 

 What We're Looking For 

  • 7+ years of experience in full-stack software development  
  • Advanced experience with Angular (v16+) and modern front-end architecture, including performance optimization and component-driven design  
  • Extensive experience with C#, .NET (latest LTS/current versions), and Entity Framework, delivering scalable, maintainable backend systems in SaaS environments 
  • Solid experience with SQL Server (design, optimization, performance tuning)  
  • Hands-on experience with Microsoft Azure and cloud-native development  
  • Strong understanding of software architecture, design patterns, and scalable systems  
  • Experience working in Agile/Scrum environments  
  • Excellent communication and collaboration skills  

Nice to have: 

  • Experience in fintech, lending, or regulated environments  
  • Exposure to microservices, event-driven architecture, or containerization  
  • Familiarity with automated testing and TDD practices 

 What Makes This Role Exciting 

  • Real Impact: Your work directly powers financial platforms used across Canada  
  • Ownership: Influence architecture, standards, and platform direction, not just tickets  
  • Modern Stack: Work with Azure, modern Angular, and evolving SaaS architectures  
  • Growth: Collaborate with senior leadership and shape technical best practices  
  • Innovation: Explore emerging technologies, including AI-driven enhancements

Benefits

  • Base Salary: $120,000 - 150,000 
  • Paid Time Off: Competitive vacation and personal days 
  • Health & Dental Benefits: Comprehensive coverage starting from day one 
  • Additional Coverage through a Health Spending Account 
  • Biweekly stipends to offset internet and phone expenses 

 Ready to Build Something Incredible? Apply Now! 

At STACK IT Recruitment, we connect top talent with standout opportunities. If you meet at least 70% of the qualifications, we encourage you to apply - we'd love to chat! 

Know someone perfect for this role? Share it with your network - you might just help someone take the next step in their career. 

 We're proud to support diversity and inclusion. Need accommodation during the hiring process? Just let us know - we're here to support you! 

AI Use Disclosure: 
STACK IT uses AI-enhanced tools to support initial candidate screening and interview note analysis. All assessments and hiring decisions remain human-led.Â