Senior Backend Developer
3 weeks ago
Join to apply for the Senior Backend Developer (w/ DevOps experience) role at Sera4 Sera4 is expanding the Cloud Engineering team powering our Teleporte access control platform. We’re looking for an experienced backend developer to design APIs, build scalable services, and contribute to DevOps automation and management. What you’ll do Build and maintain backend services in Node.js and Ruby on Rails (bonus for Go) Contribute to CI/CD pipelines, automation, and infrastructure reliability Collaborate across hardware, mobile, and product teams to deliver seamless solutions Deploy and manage containerized applications using Docker Balance backend development with DevOps responsibilities What we’re looking for 5+ years of professional software engineering experience Expert in Node.js and/or Ruby on Rails development Familiarity with microservices, APIs, and distributed systems Hands‑on with AI coding tools like Cursor, GitHub Copilot, or similar Solid Linux + Cloud DevOps skills (AWS, GCP, Azure, or similar) Proven experience with Docker and CI/CD workflows Excellent English communication skills (written and spoken) Must be based in Canada and able to come to the Waterloo, Ontario office occasionally Local candidates given priority Nice to have Kubernetes, Terraform, or Helm Security best practices for SaaS/on‑prem Experience in IoT or hardware + software environments Familiarity with ISO 27001 Why Sera4? Be part of a global platform used in mission‑critical industries Work with modern dev + devOps toolsets that embrace innovation Build products that bridge hardware, mobile, and cloud Hybrid‑friendly team culture with Canadian roots and global reach Sera4 is an equal opportunity employer Job Details Seniority level: Mid‑Senior level Employment type: Full‑time Job function: Engineering and Information Technology Industries: Computer and Network Security #J-18808-Ljbffr
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Senior Backend Developer
3 weeks ago
Southwestern Ontario, Canada Sera4 Full timeJoin to apply for the Senior Backend Developer (w/ DevOps experience) role at Sera4 Sera4 is expanding the Cloud Engineering team powering our Teleporte access control platform. We’re looking for an experienced backend developer to design APIs, build scalable services, and contribute to DevOps automation and management. What you’ll do Build and maintain...
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Senior Backend Engineer
4 weeks ago
Southwestern Ontario, Canada Cambio AI Inc. Full timeAnnouncement:back up your EnergyStar Portfolio Manager data in Cambio Vault for free Join our world-class team of software engineers, data scientists, building engineers, and professionals working together to decarbonize the commercial real estate industry.Location Waterloo Employment Type Full time Location Type Hybrid Department Compensation About Cambio...
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Senior Backend Developer
3 weeks ago
Southwestern Ontario, Canada Sera4 Full timeJob Description Job Description Salary : CAD $90-150k Sera4 is expanding the Cloud Engineering team powering our Teleporte access control platform. Were looking for an experienced backend developer to design APIs, build scalable services, and contribute to DevOps automation and management. Sera4 is a Canadian leader in identity and access control, building...
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Senior Backend Developer
3 weeks ago
Southwestern Ontario, Canada Sera4 Full timeJob Description Job Description Salary : CAD $90-150k Sera4 is expanding the Cloud Engineering team powering our Teleporte access control platform. Were looking for an experienced backend developer to design APIs, build scalable services, and contribute to DevOps automation and management. Sera4 is a Canadian leader in identity and access control, building...
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Southwestern Ontario, Canada Farther Full timeA rapidly growing fintech company in Southwestern Ontario is seeking a Senior Full-stack Engineer to design and build backend services and APIs for their wealth management platform. The ideal candidate has over 6 years of backend experience, strong full-stack skills, and a track record in developing scalable systems. This role offers a competitive...
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Senior Full-Stack Engineer
1 week ago
Southwestern Ontario, Canada Farther Full timeCompany Description Farther is a rapidly growing RIA that combines expert advisors with cutting‑edge technology - delivering a comprehensive, tailored wealth management experience. Farther’s founders are leaders and innovators from the private wealth industry who possess a unique blend of traditional wealth management, fintech, and technology production...
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Senior Backend
3 weeks ago
Southwestern Ontario, Canada Sera4 Ltd. Full timeA Canadian tech company is seeking an Intermediate or Senior Backend Developer with DevOps expertise to join their team. The ideal candidate will have over 5 years of experience in software engineering and strong skills in Node.js and Ruby on Rails. The role involves building backend services, managing Docker applications, and collaborating across multiple...
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Senior Backend
3 weeks ago
Southwestern Ontario, Canada Sera4 Ltd. Full timeA Canadian tech company is seeking an Intermediate or Senior Backend Developer with DevOps expertise to join their team. The ideal candidate will have over 5 years of experience in software engineering and strong skills in Node.js and Ruby on Rails. The role involves building backend services, managing Docker applications, and collaborating across multiple...
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Senior Backend Developer
2 weeks ago
Toronto, Montreal, Calgary, Vancouver, Edmonton, Old Toronto, Ottawa, Mississauga, Quebec, Winnipeg, Halifax, Saskatoon, Burnaby, Hamilton, Surrey, Victoria, London, Halton Hills, Regina, Markham, Brampton, Vaughan, Kelowna, Laval, Southwestern Ontario, R, Canada Tempo Software Full timeSenior Backend Developer at Tempo Software Tempo Software is looking for a Senior Backend Developer. In this role, you’ll develop scalable solutions, design and maintain APIs, and optimize performance using Java/Kotlin, Spring, and AWS. Collaborating with cross‑functional teams, you’ll drive innovation while ensuring high‑quality, secure software....
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Senior Platform Developer
3 weeks ago
Southwestern Ontario, Canada Skillsearch Full timeWe’re looking for a senior-level engineer to help shape the GPU backend of a production-proven renderer used by leading studios and artists worldwide. You'll work at the heart of a compute framework, focusing on supporting and optimizing for Apple’s Metal API. This is a critical role with real impact—ideal for someone who wants to push GPU performance...
