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Backend Developer Jobs in Toronto, ON (NOW HIRING)

Rumble - Career Page

Senior Back-End Developer

Toronto, ON · On-site

CA$135K - CA$154K/yr

The Senior Back-End Developer is responsible for designing, building, and maintaining high-performance server-side systems that power a large-scale video platform serving millions of users. This role ...

Localcoin

Java Backend Developer

Etobicoke, ON · Hybrid

CA$100K - CA$135K/yr

As a Java Back-End Developer at Localcoin, you will be responsible for developing and maintaining functional and stable back end applications for our company, ensuring system consistency and ...

NearSource

Senior JAVA Backend Developer

Toronto, ON · Remote

CA$80 - CA$90/hr

Senior Java Backend Developer Location: 100% Remote, Canada Experience: 7 to 10 Years Employment Type: T4 Contract Rate: CAD $80 to $90 per Hour Role Summary NearSource is seeking a Senior Java ...

Rumble

Senior Back-End Developer

Toronto, ON · On-site

CA$135K - CA$154K/yr

The Senior Back-End Developer is responsible for designing, building, and maintaining high-performance server-side systems that power a large-scale video platform serving millions of users. This role ...

ShyftLabs

Senior Backend Developer

Toronto, ON · Hybrid

CA$100K - CA$140K/yr

The ideal candidate combines strong backend and frontend engineering skills with experience in distributed systems, integrations, and scalable architectures . JavaScript, TypeScript, Node.js, and ...

Varicent

Lead Backend Developer

Toronto, ON

CA$104K - CA$130K/yr

Design and build scalable backend services, APIs, and data pipelines that support core product ... Engineering Expectations Strong system design skills with the ability to break down ambiguous ...

Varicent

Lead Backend Developer

Toronto, ON

You operate independently, drive design decisions, and elevate engineering standards through ... backend services, APIs, and data pipelines that support core product functionality. • Drive ...

Varicent

Staff Backend Developer

Toronto, ON

You operate independently, drive design decisions, and elevate engineering standards through ... backend services, APIs, and data pipelines that support core product functionality. • Drive ...

Varicent

Staff Backend Developer

Toronto, ON · On-site

CA$104K - CA$130K/yr

Design and build scalable backend services, APIs, and data pipelines that support core product ... Engineering Expectations Strong system design skills with the ability to break down ambiguous ...

CIBC US

Consultant, Back End Developer

Toronto, ON · Hybrid

As an Application Consultant Back End Developer you will build, implement, and maintain easy, flexible, and personalized solutions that enhance the client experience for a net new business-critical ...

CIBC

Consultant, Back End Developer

Toronto, ON · Hybrid

As an Application Consultant Back End Developer you will build, implement, and maintain easy, flexible, and personalized solutions that enhance the client experience for a net new business-critical ...

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Showing results 1-20

All JobsBackend Developer JobsBackend Developer Jobs in Toronto, ON

Backend Developer information

See Toronto, ON salary details

$23.4K

$98.7K

$154.6K

How much do backend developer jobs pay per year?

As of Jul 1, 2026, the average yearly pay for backend developer in Toronto, ON is $98,673.00, according to ZipRecruiter salary data. Most workers in this role earn between $77,301.00 and $117,383.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Backend Developer, and why are they important?

To thrive as a Backend Developer, you need a strong grasp of server-side programming languages (such as Java, Python, or Node.js), database management, and software architecture concepts, often supported by a degree in computer science or a related field. Familiarity with frameworks (like Spring or Django), cloud platforms (AWS, Azure), APIs, and version control systems (Git) is typically required. Problem-solving ability, attention to detail, and effective teamwork are standout soft skills in this role. These skills ensure robust, scalable, and secure systems that effectively support the needs of users and front-end applications.

Will AI replace backend devs?

AI tools can automate certain coding tasks and improve efficiency for backend developers, but they are unlikely to fully replace the role. Backend development requires problem-solving, system design, and understanding complex business logic that currently benefits from human expertise. Developers will need to adapt by learning new tools and focusing on tasks that require creativity and critical thinking.

What does a Backend Developer do?

A Backend Developer designs, builds, and maintains the server-side components of web applications, including databases, APIs, and server logic. They work with programming languages like Java, Python, or Ruby and often use frameworks and tools to ensure efficient data processing and security. Strong problem-solving skills and knowledge of server management are essential for this role.

What engineer makes $500,000 a year?

Senior software engineers, especially those working in high-demand fields like fintech, cloud computing, or AI, can earn $500,000 or more annually, often through a combination of base salary, bonuses, and stock options. Achieving this level typically requires extensive experience, advanced skills, and working at large tech companies or startups with significant funding.

What is the difference between Backend Developer vs Frontend Developer?

AspectBackend DeveloperFrontend Developer
Primary FocusServer-side logic, databases, APIsClient-side interface, UI/UX, visual elements
Required SkillsProgramming languages like Java, Python, PHP; databases; server managementHTML, CSS, JavaScript; frameworks like React or Angular
Work EnvironmentBackend systems, server infrastructure, cloud servicesWeb browsers, design tools, user interface testing
Common UsageBuilding and maintaining server-side applicationsDesigning and implementing user interfaces

While both roles are essential in web development, Backend Developers focus on server-side logic and data management, whereas Frontend Developers create the visual and interactive aspects of websites. Understanding their differences helps in choosing the right career path or project collaboration.

What are some common challenges Backend Developers face when collaborating with frontend teams?

Backend Developers often encounter challenges related to syncing data structures, API endpoints, and release timelines with frontend teams. Ensuring clear communication and thorough documentation is critical to avoid mismatches in data expectations and functionality. Regular coordination through stand-up meetings, shared project management tools, and version-controlled API documentation helps mitigate misunderstandings and keeps both backend and frontend development aligned. Adopting practices like API-first development and automated testing can significantly improve collaboration and overall project quality.

Is Backend Developer in demand?

Backend developers are in high demand due to the growth of web applications and digital services. Skills in programming languages like Java, Python, or Node.js, along with experience in databases and APIs, are highly sought after by employers across various industries.

What are Backend Developers?

Backend Developers are software engineers who focus on building and maintaining the server-side logic, databases, and APIs that power websites and applications. They ensure that the data requested by frontend systems is delivered efficiently and securely. Their responsibilities include creating and managing databases, developing server-side application logic, integrating third-party services, and ensuring application performance and scalability. Backend Developers typically work with languages such as Java, Python, Ruby, Node.js, or PHP. They often collaborate with frontend developers, designers, and other team members to deliver complete, functional digital products.
More about Backend Developer jobs
What are the most commonly searched types of Backend Developer jobs in Toronto, ON? The most popular types of Backend Developer jobs in Toronto, ON are:
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What job categories do people searching Backend Developer jobs in Toronto, ON look for? The top searched job categories for Backend Developer jobs in Toronto, ON are:
Backend Developer jobs near you

Senior Back-End Developer

Rumble - Career Page

Toronto, ON • On-site

CA$135K - CA$154K/yr

Other

Posted 15 days ago

Job description

The Senior Back-End Developer is responsible for designing, building, and maintaining high-performance
server-side systems that power a large-scale video platform serving millions of users. This role
encompasses architecture and optimization of backend services, database design, caching strategies,
and API development. You will also be responsible for integrating front-end elements built by your
coworkers into the application, so a solid understanding of front-end technologies is necessary.
Duties/Responsibilities:

  • A
    • rchitect and implement scalable backend systems and features for a high-traffic video platform
  • D
    • esign and optimize MySQL database schemas for performance at scale
  • I
    • mplement and maintain caching strategies using Memcached and Redis
  • B
    • uild and maintain APIs that serve client-facing applications
  • I
    • ntegrate user-facing elements developed by front-end developers with server-side logic
  • I
    • dentify performance bottlenecks and implement optimizations for maximum speed and scalability
  • D
    • evelop and maintain background tasks and data pipelines handling very large datasets
  • C
    • onduct code reviews and drive technical decisions on system design and architecture
  • M
    • aintain, refactor, and modernize legacy codebases
  • B
    • uild reusable libraries and establish patterns for future development
  • O
    • ther duties, as assigned
    Requirements:
  • 8
    • years of experience as a back-end developer
  • 1
    • 0 years of experience with object-oriented programming languages
  • 5
    • years of experience with PHP specifically, including PHP 8+
  • S
    • trong experience with MySQL, including query optimization, indexing strategies, and schema design
  • E
    • xperience with caching layers (Memcached, Redis)
  • P
    • roven ability to build and optimize systems operating at high scale and throughput
  • I
    • n-depth understanding of web development and HTTP protocols
  • E
    • xperience with Linux server environments, including navigating consoles, reading logs, and
      troubleshooting production issues
  • E
    • xperience and/or knowledge with front-end languages such as JS/TypeScript, HTML, CSS
  • W
    • illingness to jump in on any project, when needed, regardless of code quality
    Preferred Qualifications:
  • K
    • nowledge of video technologies, containers, codecs, and live streaming
  • E
    • xperience with NGINX configuration and optimization
  • E
    • xperience with WebSocket for real-time communication
  • E
    • xperience in BASH scripting and automation
  • U
    • nderstanding of networking fundamentals
  • F
    • amiliarity with static analysis tools (e.g., PHPStan) and modern PHP coding standards
    Desired Qualifications:
  • D
    • egree in Computer Science/Engineering or related field
  • E
    • xperience migrating or modernizing legacy PHP codebases
  • E
    • xperience with server-side rendering architectures
  • E
    • xperience with CI/CD pipelines and automated testing (PHPUnit)

    Annual Compensation Range: 

    $135,000 - $154,000 CAD base + benefits + equity 

    Note: The salary range listed for this position is a good faith estimate based on experience, qualifications, and internal compensation structure. The actual salary offered varies depending on the candidate's skill level and experience. This posting refers to an active vacancy within the organization.

    Apply