java backend engineer jobs in Winnipeg

Build high-availability, low-latency identity systems at Affirm while using Python or Kotlin to support authentication and verification journeys remotely. As a Senior Software Engineer, you will own delivery for critical backend systems serving all Affirm products. You will understand business, product, and engineering context while leading engineers through...

Build privacy-focused backend services at Mozilla using Python, TypeScript, Node.js, or Rust while owning production systems end to end. As a Senior Software Engineer on the Ecosystem Services Team, you will develop server-side logic and integrations. You will maintain cloud infrastructure, APIs, data contracts, and service reliability. Collaboration spans...

We’re hiring a Backend Engineer to work on the core platform that powers ThreatAware — and this is one of the most exciting times to join. We’re building AI-powered capabilities on top of six years of real cyber asset data, and you’ll be right in the middle of it. If you want to work on hard problems that matter, ship things that people actually use,...

Direct message the job poster from Scribd, Inc. About The Company At Scribd (pronounced “scribbed”), our mission is to spark human curiosity. Join our team as we create a world of stories and knowledge, democratize the exchange of ideas and information, and empower collective expertise through our four products: Everand, Scribd, Slideshare, and Fable. ...

Direct message the job poster from Copper Copper isn’t just another CRM. Most CRMs are glorified databases with legions of custom fields that attempt to make business processes repetitive. But just as no two people are identical, neither are most sales processes. Copper takes a human and action-centered approach by building tools that teams love and adopt...

Build high-traffic APIs with Python, Go, or Rust at Perplexity, shaping infrastructure for developers and AI agents at global scale. As a backend engineer on the API Platform team, you will design, implement, and operate mission-critical interfaces. Your work spans distributed systems, API gateways, routing, performance optimization, and agent orchestration....

Affirm, Inc. seeks a Staff Cost Engineer to lead cost governance across a multi-cloud and multi-AI-vendor footprint. You will drive tooling and automation to turn spend questions into durable, self-service systems, working at the intersection of finance, infra and data engineering. You will set the technical direction, influence cost strategy with leaders,...

Sardine is seeking a backend-focused Senior Software Engineer to design, build, and maintain scalable APIs and services across our engineering teams. You will contribute to large-scale features, improve internal tooling, and help shape product and technical roadmaps in a fast-growing fintech environment. Ideal candidates have 7+ years in web backend...

# Software Engineer II, Backend (Identity Decisioning)Affirm · Remote CanadaLocation:Remote CanadaSalary:$133,000 - $183,000Experience:5+ yearsFunding:Public CompanyPosted:Sep 24, 2026Affirm is hiring a Software Engineer II, Backend (Identity Decisioning) based in Remote Canada. Every apply link on Engg.space goes straight to the company's own careers page...

Outlier offers freelance, remote work for an OpenClaw Agent Builder role. Earn up to $50 USD/hr with weekly payments, and access to tools like GPT/Claude. Projects involve teaching AI agents to design, coordinate, and optimize complex workflows.Ideal candidates have 2+ years in backend engineering, AI automation, or complex systems, with experience building...

Motion Recruitment is sourcing a Senior Forward Deployed Java Engineer in Test (SDET)/Quality Engineering Architect for a global bank in Mississauga, ON. The contract role will drive the global quality engineering strategy across multi-tier, high-throughput trading platforms, with remote work optional and potential to move to hybrid onsite. Responsibilities...

Affirm is seeking a Staff Software Engineer, Backend (Identity Decisioning) to lead technical strategy for a distributed identity platform in Canada. The role is remote and focuses on high-availability backend systems that support identity checks, KYC, and regulatory compliance across markets. You will drive architectural decisions, mentor engineers, and...

Staff Software Engineer, Backend (Identity Decisioning) Remote CanadaAt Affirma, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most.Affirm’s Identity team is mission-critical to the customer checkout experience. When a customer chooses...

OverviewSenior Software Engineer, Backend (Developer - Foundations) 3 days ago Be among the first 25 applicants Ready to be pushed beyond what you think you’re capable of? At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain...

Be instrumental in a new SaaS venture as an Experienced Backend Engineer. Your AI-first approach and proficiency in .NET/C# will drive the foundation of a cutting-edge application.This position is designed for a motivated senior engineer eager to influence the technical direction of a revolutionary software platform. You will collaborate closely with teams...

Grafana Labs is seeking a Senior Mimir Engineer to join our Databases team, driving the design, deployment, and operation of our cloud-scale telemetry databases across Mimir OSS and Grafana Cloud. You will work on multi-tenant distributed systems, contribute to performance and reliability improvements, participate in on-call rotations, and help shape the...

Moomoo Canada Financial Inc. in Toronto is seeking a hands-on Senior Software Engineer to join our global fintech engineering team. You will design scalable architectures and deliver high-quality backend services for brokerage and financial platforms. You’ll collaborate with teams across North America and China, leverage AI-assisted development tools, and...

A leading technology company is seeking a backend software engineer for a remote position in Toronto. The role involves designing secure backend services, collaborating on API development, and working with modern frameworks. Candidates should have a minimum of 5 years experience, strong skills in Python or Go, and familiarity with PostgreSQL. This role...

HHHub.eu, a FinTech software provider with over 25 years of experience, seeks a Senior .NET Engineer – Banking & Payments to design and develop backend systems for core banking, account management, and payment processing. You will contribute across the software lifecycle, mentor peers, and participate in architecture discussions, code reviews, and CI/CD...

Build secure, scalable backend infrastructure at LotusFlare, using distributed systems expertise to support millions of concurrent API calls globally. As a Senior Backend Engineer, you will develop, secure, and scale mission-critical systems for LotusFlare’s DNO Cloud platform. You will own software from development through production maintenance, while...