1,900 Senior Backend jobs
Senior backend engineering roles owning server-side systems and APIs.
Senior Backend Engineer (Python)
Senior Backend Engineer (Python) Who is Parser? Technology alone does not create impact - the right teams do. Founded in 2018, Parser is a boutique technology services and consulting firm helping global organisations…
Senior Backend Engineer
Senior Backend Engineer Branding Brand is hiring a Senior Backend Engineer for a 12-week contract engagement (June 2026 to August 2026) to design and ship a new backend service to production for one of our clients. You…
Senior Python Backend Developer - AI Applications (m/f/d)
Your Responsibilities: Take technical ownership of the reliable and stable operation of AI-powered applications in production Monitor application health and investigate incidents using logs, metrics, alerts, and…
(Senior) Software Engineer - Backend Entwickler für SaaS Lösungen (m/w/d)
Was Sie erwartet: Zur Verstärkung unseres Entwicklungsteams suchen wir einen Senior Software Developer (m/w/d) mit Schwerpunkt Cloud-Technologien, der mit Leidenschaft moderne Softwarelösungen entwickelt und aktiv an…
Senior Backend Engineer
Senior backend engineer at Peec AI, an analytics platform tracking brand visibility across AI search engines. The role owns and hardens the systems behind scraping, chat processing, source ingestion, and analytics — building reliable, cost-efficient TypeScript services on Bun with GCP, Kubernetes, queues, and observability tooling.
Senior Backend Engineer/Infrastructure
About Us The more AI does, the more people want to be in the same room. The retirement party. The rehearsal dinner. The offsite where a team that has only met over video finally sits at one table. Someone has to make…
Senior Go Backend Engineer (Real‑Time Sensor Ingestion)
Role Description: - Build and maintain Go microservices for real-time sensor ingestion. - Work with WebSockets and data fusion. - Migrate Python Lambda functions to Go. - Maintain legacy Python services during the…
Senior Backend Engineer
Senior Backend Engineer Company: Confidential — AI-native analytics and business intelligence Location: San Mateo, CA (in office 4 days per week) Compensation: $250,000 - $300,000 + 0.05% - 0.25% equity Employment…
Senior Back End Engineer (C#.Net, Azure) - Toronto, ON
Senior Back End Engineer (C#.Net, Azure) Toronto, ON ( Fully Remote) 1-year contract with the possibility of extension Design and develop elegant back-end cloud solutions which are end-to-end: technical analysis, data…
RQ11237 - Sr. Software Developer - Back End
RQ11237 - Sr. Software Developer - Back End 10-month contract (202 business days) - possible extension ONSITE 5 days - 222 Jarvis Street Security Level: CRJMC NOTE: Hiring Manager is looking for a strong full-stack…
RQ11329 - Sr. Software Developer - Back End
RQ11329 - Sr. Software Developer - Back End 5+ month contract (108 business days) - possible extension ONSITE 5 days - 222 Jarvis St Must Have: 10+ years of experience as a designer and developer in the large-scale…
RQ11143 - 2 x Sr. Software Developer - Back End
RQ11143 - Sr. Software Developer - Back End 2 openings 1-year 11-month contract (447 business days) - possible extension ONSITE 5 days - 222 Jarvis St. Toronto or 49 Place d'Armes, Kingston Security Level: CRJMC NOTE:…
RQ09940 - Sr. Software Developer - Back End
RQ09940 - Sr. Software Developer - Back End Contract 4 months, 2 possible extensions ONSITE - 87 Sir William Hearst Ave., Toronto, Ontario M3M 0B4 2 Openings - 2 submissions Security Level: CRJMC Labour and…
RQ09574 - Sr. Software Developer - Back End
RQ09574 - Sr. Software Developer - Back End Downtown, Toronto Hybrid (3 days in office) Contract (9 months - possible extension) 2 Vacancies Must-Haves: 10+ years experience as/with: Java Developer Java Enterprise…
RQ09714 - Sr. Back-end Developer
RQ09714 - Sr. Software Developer - Full Stack Toronto (St. Clair) Hybrid - Candidate MUST work 3 days onsite and 2 days remote - or as required by the Client which may up to 5 days onsite. Contract 6 months A senior…
RQ09797 - 2 x Sr. Software Developer - Back End
RQ09797 - Sr. Software Developer - Back End Toronto (87 William Hearst Ave.) -required to come to the office 3 days a week 2 Openings Max number of candidate submissions - 2(two) Contract 5 months, possible extension ·…
RQ09300 - Software Developer - Back End - Senior
Responsibilities / Deliverable / Skill Set Requirements · Analysis leading to detailed information related to the current system logical and physical design and code structures during the concept phase of project ·…
RQ08219 - Sr. Software Developer - Back End
DescriptionResponsibilities: Responsible for managing the interchange of data between the server and the users. Required to translate technical systems specifications into working, tested applications. This includes:…
RQ07898:Senior Back End Developer
DescriptionResponsibilities: Responsible for managing the interchange of data between the server and the users. Required to translate technical systems specifications into working, tested applications. This includes:…