Senior Developer Platform Engineer
Save this job and keep your search organized
Create a free account to save jobs, create alerts and return to this listing from your dashboard.
By continuing, you agree to our Terms & Privacy Policy.
Design backend foundations powering the internal developer platform Build tooling for developer workflows and platform adoption Consolidate and evolve platform primitives and golden paths Advance GraphQL, event-driven, OpenAPI, and CI/CD workflows Collaborate with platform and product development teams Requirements:
Five or more years of distributed systems experience Expertise in Node.js, TypeScript, or similar languages Experience evolving GraphQL APIs at scale Strong AI mindset and product mindset Knowledge of cloud infrastructure and CI/CD pipelines Bring senior backend engineering, GraphQL, and platform product expertise to MaintainX’s developer tooling team.
-
Senior Developer Platform Engineer
2 days ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada MaintainX Full-timeBuild backend foundations for MaintainX’s internal developer platform using TypeScript, Node.js, and distributed systems expertise. Help engineers ship faster as the organization grows. As a Senior Software Developer on the Backend team, you will treat the internal developer platform as a product for more than 150 developers. You will shape tooling, golden...
-
Senior Software Development Engineer
2 days ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada IBM Full-timeIntroduction At IBM Software, we transform client challenges into solutions. Building the world’s leading AI-powered, cloud-native products that shape the future of business and society. Our legacy of innovation creates endless opportunities for IBMers to learn, grow, and make an impact on a global scale. Working in Software means joining a team fueled by...
-
Toronto, ON, Canada Metrolinx Full-time €90,000 - €140,000 ContractMetrolinx is connecting communities across the Greater Golden Horseshoe. Metrolinx operates GO Transit and UP Express, as well as the PRESTO fare payment system. We are also building new and improved rapid transit, including GO Expansion, Light Rail Transit routes, and major expansions to Toronto's subway system, to get people where they need to go, better,...
-
Senior Software Development Engineer
4 days ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada Okta Full-time €136,000 - €187,000 TemporarySecure Every Identity, from AI to Human Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. Datastores Engineer, Platform Infrastructure The Auth0 platform secures more than 100 million logins each day for customers all around the...
-
Toronto, ON, Canada MaintainX Full-time €120,000 - €180,000 ContractMaintainX is a leading mobile-first work execution platform for industrial and frontline teams. More than 13,000 customers, including Duracell, McDonald's, Shell, DHL and Volvo, use MaintainX to cut unplanned downtime and run better operations, across 13.9 million managed assets and 79.5 million completed work orders. In August 2026 MaintainX became part of...
-
Senior Software Development Engineer
5 days ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada Moomoo Canada Full-timeFUTU), a global leader in online brokerage and wealth management solutions. Moomoo is one of the most trusted and innovative retail trading platforms, serving over 24 million active users worldwide. Based in Toronto, with convenient access to the city's Line 1 TTC subway, our new office boasts bright, open spaces and spectacular views of the city. we're not...
-
Senior Software Development Engineer
5 days ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada Clio Full-time €144,700 - €195,900 TemporaryClio is the global leader in legal AI technology, empowering legal professionals and law firms of every size to work smarter, faster, and more securely. We are currently seeking a Senior Software Engineer, AI to join our Knowledge Extraction Team. The Senior Software Engineer, AI is a hands‑on technical leader responsible for building, operating, and...
-
Senior Software Development Engineer
6 days ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada ZoomInfo Full-timeElevate your software engineering career with ZoomInfo as a Senior Software Engineer. Design and build innovative solutions leveraging AI to address complex business challenges for diverse teams. As a Senior Software Engineer, you will be key in developing maintainable systems and translating business needs into effective applications. You'll investigate...
-
Toronto, ON, Canada ZipHQ, Inc. Full-time $90,000 - $130,000 ContractAbout Zip Zip is the AI platform for enterprise procurement — built for humans and agents working together. By orchestrating procurement across teams, tools, and suppliers with the help of AI agents, companies can secure the resources they need to innovate faster than ever before. The world’s most influential enterprises trust Zip, including T-Mobile,...
-
Toronto, ON, Canada Rootly Full-timeAbout Rootly At Rootly, we are on a mission to be the go-to way companies respond when things go wrong, helping every organization be more reliable. We do this by building an industry-leading incident management platform that allows companies around the world to consistently and quickly resolve incidents. We are not simply transforming an industry, we are...
