api developer

About The Role We are seeking a Senior API Automation Tester with expertise in API automation and AI-driven testing. In this role, you will design advanced API automation frameworks using Java and Rest Assured while leveraging GenAI tools and AI agents across AWS environments. In this role, you will Design and develop API automation frameworks using Java,...

ABC Fitness is hiring a Senior Backend Developer to join the Trainer experience development team with Trainerize powered by ABC Fitness Solutions. This Canada-based, individual contributor role focuses on building, shipping, and improving real product backend and APIs with partners across web, mobile, product, and design.You will design, develop, test, and...

Aspiring IT Inc. in Ontario, Canada, is seeking a Senior Software Engineer to design, develop, and maintain scalable software and cloud-based systems. You will contribute to backend apps, APIs, and data-intensive platforms, ensuring performance, reliability, and integration with cloud services. The role emphasizes collaborating with stakeholders, guiding...

At Asana, we believe AI represents the future of work, and APIs are at the heart of how AI connects with the tools where work happens. Asana’s API team owns the gateways that enable data flow into and out of Asana, whether via the public API used to build new apps and agents or our MCP server that enables LLMs to take action in response to natural...

At Asana, we believe AI represents the future of work, and APIs are at the heart of how AI connects with the tools where work happens. Asana’s API team owns the gateways that enable data flow into and out of Asana, whether via the public API used to build new apps and agents or our MCP server that enables LLMs to take action in response to natural...

Do you want to solve tough challenges for the global energy industry? At Aker Solutions we are changemakers with nearly 200 years of experience, committed to helping the energy industry #PowerTheChange towards a net-zero future. We are driven by collaboration and curiosity, building tomorrow’s technological solutions today! Asset Integrity Management Team...

Do you want to solve tough challenges for the global energy industry? At Aker Solutions we are changemakers with nearly 200 years of experience, committed to helping the energy industry #PowerTheChange towards a net-zero future. We are driven by collaboration and curiosity, building tomorrow’s technological solutions today!Asset Integrity Management Team...

We are seeking a Java SDET with strong experience in API and UI automation testing. The ideal candidate will have hands‑on experience in test automation, Java development, API testing, SQL, and automation frameworks. This role requires the ability to contribute to quality engineering initiatives, support automation strategy, and collaborate effectively...

Position: Backend Engineer – Python (API & Platform Engineering) Location: Toronto, Ontario, Canada (Onsite - In-person interview in Toronto is MANDATORY) Experience Level: 5–10+ Years (Backend Focused) Role Overview: ITMC Systems is seeking skilled Python Backend Engineers to build and scale high-performance backend systems. This role focuses on API...

Key Responsibilities: Design, develop, and maintain robust and scalable RESTful APIs using Python. Collaborate with cross-functional teams including frontend, DevOps, and QA to deliver high-quality features. Work with cloud platforms (e.g., AWS, Azure, GCP) to deploy and manage backend services. Optimize application performance and scalability. Write clean,...

A tech development agency is seeking a .NET Developer to build backend systems and APIs while collaborating with frontend teams. The ideal candidate should have strong experience with .NET and C#, knowledge of RESTful APIs, and database management skills. This position offers remote work options and the opportunity to work on diverse projects across various...

Drive enterprise data strategy as a Lead Engineer in Data Enablement. Innovate secure and scalable backend services and tools to enhance user access and governance for data products in a hybrid setting. In this key position, you'll focus on designing and building robust data services that empower the organization. You'll leverage programming expertise in...

Nortech invites experienced API Inspectors for a 6-week Turnaround project beginning September 1 in Fort MacMurray. Both local inspectors and those needing accommodations from other regions are encouraged to apply. As a growing presence in the Western Canadian market, Nortech prioritizes mentorship and employee development. This position leverages your...

Speechify is seeking a backend developer who is passionate about creating user-focused products. You will design and maintain scalable APIs and work closely with cross-functional teams to align backend architecture with our product strategy. Ideal candidates will have proven experience in backend development, particularly with TS/Node, and should be familiar...

A leading technology firm in Toronto is looking for an experienced developer to build OData APIs in ECC using SAP Gateway and optimize data access through OO ABAP and SQLScript. The role involves monitoring and troubleshooting integrations, ensuring high performance while also managing API security. Candidates should have proficiency in OpenSQL and be...

Stripe in Toronto is seeking a software engineer to own Golang experiences across our SDKs powering more than 80% of Stripe’s payment volume. You’ll represent the Golang community and help build idiomatic, high-quality APIs and tooling.You will collaborate with teams to release APIs in SDKs, contribute to code generation frameworks, mentor teammates, and...

Stripe in Toronto is seeking a software engineer to own Golang experiences across our SDKs powering more than 80% of Stripe’s payment volume. You’ll represent the Golang community and help build idiomatic, high-quality APIs and tooling. You will collaborate with teams to release APIs in SDKs, contribute to code generation frameworks, mentor teammates,...

Armstrong Fluid Technology is seeking a QA Automation Engineer to design, develop, and execute robust automated test frameworks for our software products. You will perform regression, functional, API testing, and contribute to the evolution of our testing practices across SDLC.We expect developer-level thinking in QA, mentoring peers, and driving automation...

Pacer Group in Ontario, Toronto is seeking a senior software engineer for a contract role. The position offers a hybrid work arrangement (3 days onsite per week) for 12+ months, with a competitive CAD rate and an emphasis on scalable solutions in the BFSI domain.The role focuses on designing, developing, deploying and maintaining software at scale using Java...

We are seeking a Java SDET with strong experience in API and UI automation testing. The ideal candidate will have hands‑on experience in test automation, Java development, API testing, SQL, and automation frameworks. This role requires the ability to contribute to quality engineering initiatives, support automation strategy, and collaborate effectively...