java backend engineer jobs in Winnipeg

Join us in building the future of finance. Our mission is to democratize finance for all. An estimated $124 trillion of assets will be inherited by younger generations in the next two decades. The largest transfer of wealth in human history. If you’re ready to be at the epicenter of this historic cultural and financial shift, keep reading.About the team +...

Design scalable brokerage backends in Toronto as a Senior Software Engineer, using AI-assisted development to improve software quality and productivity.seeks an experienced Senior Software Engineer for its engineering team. The position emphasizes collaboration with Product, Risk, Compliance, Operations, and Shenzhen headquarters teams across regions.Design...

Build scalable Python backend services onsite in Toronto, specializing in RESTful APIs, distributed systems, and enterprise financial platforms at Apexon.Apexon seeks a senior Backend Engineer focused on Python API and platform engineering. You will design reliable services, develop integrations, and support high-performance systems. The work spans...

Drive innovation as a Senior Backend Engineer with Jonas Software, specializing in AI-first solutions. Embrace remote work to design and implement core backend systems in C#/.NET. In this pivotal role, you’ll shape a new SaaS application from the ground up. Seeking a seasoned engineer with expertise in Event Sourcing, CQRS, and Domain-Driven Design (DDD)....

Join us in building the future of finance.Our mission is to democratize finance for all. An estimated $124 trillion of assets will be inherited by younger generations in the next two decades. The largest transfer of wealth in human history. If you’re ready to be at the epicenter of this historic cultural and financial shift, keep reading. About the team +...

Who we are: Sardine is the leading agentic risk platform for fighting financial crime. Our integrated solution unifies data across risk teams to help organizations stop fraud in real time, prevent AI-driven attacks, and automate fraud and AML operations. Sardine’s platform is strengthened by one of the fastest-growing fraud consortiums in the market,...

Build .NET backend services in Vancouver with REST APIs, Temporal workflows, and asynchronous processing for a K-12 education SaaS platform.As a Senior Software Engineer, you will develop core services for Appnovation’s operational platform. You will work with ASP.NET Core, Entity Framework Core, PostgreSQL, and event-driven integrations. The...

As a Senior Engineer on Tempo, you will own technical direction on the hardest problems in our roadmap and raise the bar across the team Deliver significant technical projects. Take well-scoped, multi-month initiatives from problem framing through rollout, e.g., trace aggregation APIs, Limitless Tempo, autoscaling cells and customer limits, or query engine...

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...

Join us in building the future of finance. Our mission is to democratize finance for all. An estimated $124 trillion of assets will be inherited by younger generations in the next two decades. If you’re ready to be at the epicenter of this historic cultural and financial shift, keep reading.We are building an elite team, applying frontier technologies to...

Python and LLM application engineering define this backend role at Supra ITS. Build production agent runtimes for cloud and on-premise deployments.You will own agent loops, tool calling, retrieval, file context, and LLM traffic routing. The work uses Python, FastAPI or similar services, LangChain or LangGraph, SQL, Postgres, and Test Driven Development. You...

A growing SaaS company that builds financial software for the education sector. Its platform handles payments, accounting and reporting for school organizations across North America, giving them real-time oversight of funds collected through cash, cheque and digital channels.The business operates at real scale and is investing heavily in cloud-native,...

Staff Software Engineer, Backend Platform Toronto, CanadaJoin us in building the future of finance. Our mission is to democratize finance for all. An estimated $124 trillion of assets will be inherited by younger generations in the next two decades. The largest transfer of wealth in human history. If you’re ready to be at the epicenter of this historic...

Software Engineering, Backend (All Teams)Toronto, ON About the TeamDoorDash is building the world's most reliable on-demand, logistics engine for delivery! We're looking for experienced engineers to join our fast-growing engineering team to help us develop a 24x7, global infrastructure system that powers DoorDash’s three-sided marketplace of consumers,...

DoorDash Canada is seeking Backend Engineers to join our hybrid Toronto team, focusing on scalable web applications and backend architecture. You will work across Product and Platform teams, contribute to performance, security, and transitioning to microservices, and collaborate with cross-functional partners to deliver impactful solutions.Ideal candidates...

Vancouver, BC (Gastown) · Hybrid/remote · Full-time ABOUT THE ROLEProxxi builds life-saving technology for the world's most dangerous jobs. Our flagship product, the Voltage wearable, protects thousands of frontline workers from electrical hazards — and recently won Best Product at the 2025 IEEE Electrical Safety Workshop. We're scaling fast, bringing...

We’re looking for a Senior Software (Database) Engineer to help build the underlying storage system for our general purpose data platformThe database layer has both OLAP and OTLP capabilities to support classic analytics queries while also serving up freshly stored dataIt embraces the separation of compute and storage and is designed to run on multiple...

Python and LLM engineering define this remote Senior AI/LLM Engineer position with Kake, building production-ready applications and systems at scale.Kake seeks senior engineers who design, build, and productionize AI systems. You will work across Python, FastAPI, LAG pipelines, embeddings, vector search, and LLM APIs. The work spans prototyping through...

Transform financial technology as a Backend Software Engineer on Robinhood’s elite Web3 team in Toronto. Build innovative backend services that elevate the trading experience for cryptocurrencies and tokenized assets. You will create and maintain scalable systems for Robinhood Wallet and Tokenization teams, ensuring correctness and performance. Integrate...

Staff Software Engineer, Backend (Observability)Remote Canada At affirm, 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. The Observability team builds the platform every affirm engineer relies on to understand the behavior and...