RESTful API Design jobs in Canada

Senior Java Developer - Assistant Vice President

Citi · Posted Nov 10, 2026

Open

Mississauga, Ontario, Canada
Full-time · Senior
$94K–$142K per year
5+ years

Senior Java Developer - Assistant Vice President

Citi · Posted Nov 10, 2026

Open

Mississauga, Ontario, Canada
Full-time · Senior
$94K–$142K per year
5+ years

Senior Java Developer - Assistant Vice President

Citi · Posted Nov 10, 2026

Open

Mississauga, Ontario, Canada
Full-time · Senior
$94K–$142K per year
5+ years

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Lead development of robust, scalable enterprise applications, integrating AI technologies and mentoring teams.

Compensation

Primary Location Full Time Salary Range: $94,300.00 - $141,500.00

Responsibilities

Lead feasibility & estimation
Act as a subject matter expert
Drive system improvements
Ensure security & compliance
Own end-to-end development

Requirements

Bachelor’s degree/University degree in Computer Science, Engineering, or a related field, or equivalent professional experience.

Skills

Java J2EE RESTful API design cloud engineering Spring Spring Boot Oracle SQL MongoDB

Solution Architect

Veracity Ventures Inc. · Posted Nov 6, 2026

Open

Remote, Canada +1 more
Remote
Contract · Senior
5+ years

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Lead design, development, implementation, and maintenance of modern cloud-based applications using AWS technologies and a range of frontend and backend development frameworks.

Locations (2)

Edmonton, Alberta, Canada
Alberta, Canada

Responsibilities

Provide architectural leadership and technical direction for software development projects
Translate business requirements into technical and functional architecture designs
Develop scalable, reliable, maintainable, and secure application architectures
Define architectural standards, design patterns, and development practices
Guide development teams through implementation and technical decision-making

Requirements

University degree or two-year diploma in Computer Science or a related discipline from an accredited post-secondary institution
One-year certificate in Computer Science or a related discipline from an accredited post-secondary institution

Senior Software Engineer - Mobile Backend

BitGo · Posted Nov 5, 2026

Open

Toronto, Ontario, Canada
On-site
Full-time · Senior
CA$180K–CA$220K per year
6+ years

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Design and build scalable, well abstracted, and robust APIs, libraries, and services to empower our API-first platform

Compensation

Depending upon your leveling and location, the compensation for this role averages between $180,000 and $220,000 CAD base salary. Equity, an annual performance bonus, and the benefits outlined above are also part of this role’s package.

Responsibilities

Design and build scalable, well abstracted, and robust APIs, libraries, and services to empower our API-first platform
Own functionality and scalability features by taking responsibility from inception to deployment and customer integration
Expose and document functionality to the UI, third-party developers, and our internal and external tooling
Collaborate with cross-functional teams to define, design, and ship new features
Write clean, maintainable, and efficient code

Requirements

Bachelor’s degree in computer science, applied mathematics, or another technical discipline
Nice to have: consumer-facing crypto products
Nice to have: public-facing APIs
Nice to have: full-stack
Nice to have: React

Skills

TypeScript Node.js Express