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Contract Back End Developer Jobs in Toronto, ON (NOW HIRING)

Pacer Group

Back End Developer

Toronto, ON · Hybrid

Contract Domain: BFSI Duration: 6-12 Months Hourly rate :-CAD 51-53/hour Application Deadline: Sep 15h, 2026 SKILLS REQUIRED Experience 6-8 years of backend engineering experience. Design, develop ...

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 ... Design and maintain API contracts, data models, and integration patterns to ensure consistency and ...

Worthland

Senior Backend Engineer (Web3)

Toronto, ON · On-site

Work with on-chain data and interact with smart contracts. * Optimize blockchain transaction ... Collaborative, developer-focused work environment in a downtown office . * Inclusive and dynamic ...

Worthland

Senior Backend Engineer (Web3)

Toronto, ON · On-site

Work with on-chain data and interact with smart contracts. * Optimize blockchain transaction ... Collaborative, developer-focused work environment in a downtown office . * Inclusive and dynamic ...

Chubb

Senior Backend Engineer

Toronto, ON

... endpoint - API contracts are first-class deliverables Apply structured OgmaLogger logging ... backend engineering experience delivering production services at meaningful scale TypeScript ...

Pacer Group

Sr. Backend Engineer

Toronto, ON · Hybrid

Contract Domain: BFSI Duration:6-12 months Hourly rate :-CAD 50-53/hour Application Deadline: Aug ... DevOps oGitHub Actions oJenkins oAnsible oKubernetes oHelm oArgoCD or similar GitOps tools • ...

Tucows Domains

Senior Backend Engineer

Toronto, ON · Remote

CA$145K - CA$155K/yr

Design and maintain APIs, database schemas, integrations, and data contracts. * Improve system ... backend software engineering experience. * Experience providing technical direction while remaining ...

Tucows Inc.

Senior Backend Engineer

Toronto, ON · Remote

CA$145K - CA$155K/yr

Design and maintain APIs, database schemas, integrations, and data contracts. * Improve system ... backend software engineering experience. * Experience providing technical direction while remaining ...

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All JobsContract Back End Developer JobsContract Back End Developer Jobs in Toronto, ON

Contract Back End Developer information

What is a contract back end developer?

Contract Back End Developers are software professionals who specialize in building and maintaining the server-side components of web applications on a contractual basis. They focus on databases, server logic, APIs, and integration with front-end systems to ensure smooth functionality and performance. Unlike full-time employees, contract developers are typically hired for specific projects or time frames, offering flexibility to both the developer and the employer. They often work with languages like Java, Python, Node.js, or Ruby and must be adept at collaborating with front-end teams and stakeholders.

What are the key skills and qualifications needed to thrive as a contract back end developer?

To thrive as a Contract Back End Developer, you need strong skills in server-side programming languages (such as Node.js, Python, or Java), database management, and API development, often supported by a relevant degree or equivalent experience. Familiarity with version control systems like Git, cloud platforms (e.g., AWS, Azure), and containerization tools such as Docker is typically required. Excellent problem-solving, communication, and time management skills help you collaborate effectively and deliver quality work on tight schedules. These skills ensure you can build scalable, reliable back end systems that meet client requirements and project deadlines.

What are some common challenges faced by contract back end developers when integrating with existing systems?

Contract back end developers often encounter challenges such as limited documentation, legacy codebases, and varying technology stacks when integrating with existing systems. Navigating these complexities requires strong problem-solving skills and the ability to quickly understand unfamiliar architectures. Effective communication with internal teams is crucial to clarify requirements and ensure seamless integration, especially within tight project timelines. Adaptability and proactive collaboration can help overcome these hurdles and deliver robust solutions.

What is the difference between Contract Back End Developer vs Contract Front End Developer?

AspectContract Back End DeveloperContract Front End Developer
Required SkillsServer-side languages (e.g., Java, Python), databases, API developmentHTML, CSS, JavaScript, UI frameworks
Work EnvironmentBackend systems, server management, database integrationClient-side interfaces, user experience design
Common CertificationsNone specific, but backend certifications (e.g., AWS, Oracle) are commonNone specific, but front end certifications (e.g., React, Angular) are common

Contract Back End Developers focus on server-side logic, databases, and API development, while Contract Front End Developers work on user interfaces and client-side functionality. Both roles require technical skills but differ in their focus areas within software development.

What are the most commonly searched types of Back End Developer jobs in Toronto, ON?

The most popular types of Back End Developer jobs in Toronto, ON are:

What are popular job titles related to Contract Back End Developer jobs in Toronto, ON?

For Contract Back End Developer jobs in Toronto, ON, the most frequently searched job titles are:

What job categories do people searching Contract Back End Developer jobs in Toronto, ON look for?

The top searched job categories for Contract Back End Developer jobs in Toronto, ON are:

Contract Back End Developer jobs near you
Infographic showing various Contract Back End Developer job openings in Toronto, ON as of August 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 22% In-person, and 78% Remote job distribution.

Back End Developer

Pacer Group

Toronto, ON • Hybrid

Full-time

Posted 14 days ago

Job description

Job Title: Backend Engineer

Location: Toronto, ON

Work Arrangement: Hybrid (2-3days WFO)

Employment Type: Contract

Domain: BFSI

Duration: 6-12 Months

Hourly rate :-CAD 51-53/hour

Application Deadline: Sep 15h, 2026


SKILLS REQUIRED

Experience 6-8 years of backend engineering experience.

Design, develop, test, and maintain backend services and APIs.

Build scalable and high-performance microservices and distributed systems.

Collaborate with frontend developers, product managers, and QA engineers to deliver features.

Optimize application performance, reliability, and security.

Design and manage databases, including schema creation and query optimization.

Implement monitoring, logging, and alerting solutions.

Participate in code reviews and contribute to engineering best practices.

Troubleshoot production issues and perform root cause analysis.

Support CI/CD pipelines and deployment automation.

Required Skills

Advanced Java Concepts

Microsoft SQL Server 2019


EEOC Compliance:

We are an equal opportunity employer, and all qualified applicants will receive consideration for employment.


DISCLAIMER

AI Usage Policy: Pacer Group uses AI to assist in screening applications. Final hiring decisions are made by human recruiters based on qualifications and experience.

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