java backend engineer jobs in Winnipeg

Cresta is seeking a backend engineer in Canada to design and build production-grade infrastructure for AI Agents operating inside enterprise CCaaS environments. You will work on real-time, distributed systems that manage conversation state, context propagation, and secure API integrations across voice and chat channels. You will collaborate with ML research...

A leading identity management company seeks a Staff Software Engineer to join their Privileged Access Management team in Canada. The role involves evolving the core architecture of the PAM product, building scalable components, and designing APIs using OpenAPI. Candidates should have over 6 years of experience in software engineering, strong knowledge of...

A global digital library service is seeking a Software Engineer II to design and optimize scalable systems within their ML Data Engineering team. The role focuses on building event-driven solutions in Python, integrating machine learning models to enrich content. Candidates should have extensive experience with AWS services and a solid background in software...

A tech development agency is seeking a .NET Developer to build backend systems and APIs while collaborating with frontend teams. The ideal candidate should have strong experience with .NET and C#, knowledge of RESTful APIs, and database management skills. This position offers remote work options and the opportunity to work on diverse projects across various...

Join Kaseya as a Platform Backend Engineer to innovate our core services using Go or Rust. Focus on event-driven systems and multi-tenant security in a dynamic environment.In this hands-on role, you’ll design backend services like API gateways and event routing while ensuring production reliability. Ideal candidates will utilize their experience in...

Affirm is seeking a software engineer for the Streaming team in Ottawa. You will design and scale data infrastructure, build backend services, and collaborate across product, design and analytics to ship features that rely on Kafka, Flink and AWS.You will participate in ideation, articulate constraints, and help manage trade-offs with stakeholders while...

Grow your career with an innovative global bank in Mississauga, ON as a Senior Forward Deployed Java Engineer in Test (SDET) / Quality Engineering Architect to define, champion, and drive the global quality engineering strategy across multi-tier, high-throughput trading platforms. Contract role with strong possibility of extension and conversion to perm....

Coursera in Toronto is seeking a Senior Software Developer on the Monetization team to lead technical initiatives, owning service architecture and product API development, and modeling data for scalable backend systems. You will design scalable architectures using Java, Play, Scala, and modern data stores, balancing hands-on coding with technical leadership...

PathwAI builds the APIs, integrations, and builder backend that power HIPAA-minded funnels—from submission pipelines to CRM and billing hooks. You’ll own services and integrations that ingest submissions, route leads, enforce guardrails, and keep observability honest—so our customers can trust the pipe as much as the UI. You’ll design HTTP APIs and...

Shape Motion’s cloud backend with Azure, Docker, and production engineering judgment while supporting AI-powered customer environments remotely. This senior software engineering role focuses on application code that controls infrastructure primitives. Motion’s stack includes Node.js, TypeScript, MongoDB, ElasticSearch, Azure, and Pulumi. You will help...

We are looking for a Backend Systems Engineer to join our growing team. You will be responsible for designing, implementing, and scaling our infrastructure from early-stage to production-scale deployment. You will work in a close-knit team that spans engineering, UX, cognitive science, design, and operations, in our shared mission to invent, implement, and...

Lead backend strategy for Splunk Enterprise Security, using Python or Go across cloud and on-premises deployments. Shape scalable, secure platforms. This senior engineering role guides multiple teams and backend product areas. You will develop distributed systems, databases, and data-processing workflows while partnering with Product Management, Architects,...

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 +...

Affirm, Inc. is seeking an experienced backend engineer to join the AI Platform team. You will design, build, and operate gateway, runtime, and evaluation services that scale AI workloads for millions of users and their transactions, while ensuring security, reliability, and observability. Based in Canada, you will collaborate with security, infrastructure,...

Affirm, Inc. is seeking an experienced engineer to join the AI Platform team, shaping the gateway, runtime, and evaluation services that power AI workloads across millions of users. You will own end-to-end technical decisions, partnering with security and product teams to set guardrails and ensure scalable, reliable delivery. You will work on enabling...

# Senior Software Engineer, Backend - Platform TeamCrestaSalary not statedFull-timeremote· seniorCanada, USAgrpcllmkubernetesdockerawsgcpazureListed via Jobicy · posted 14 Oct 2026. The application happens there, not on DevConnect.Apply on Jobicy## DescriptionCresta unlocks the true potential of the customer experience, turning every conversation into a...

About the RoleOur client, WhatJobs Direct, is seeking a highly skilled Senior Software Engineer to join theirfully remoteengineering team. This role focuses on designing, developing, and maintaining scalable and robust backend systems and distributed applications. You will play a key role in architecting solutions that handle high volumes of data and...

Off2Class in Toronto, Canada, is seeking a Senior Back-End Developer to strengthen and extend its ESL platform. You will own server-side architecture, APIs, and data processing to support schools, teachers, and learners. You will collaborate with the Lead Developer and TPM to deliver scalable backend features, improve performance, and ensure reliable...

OverviewThe Backend Engineer on the AI Platform team plays a critical role in building and evolving the backend systems that power internal products, customer-facing capabilities, AI-enabled workflows, and operational decision-making across the organization. This role is responsible for designing, building, testing, and operating reliable, scalable, and...

Kaseya Careers is seeking a Senior Full-Stack Software Engineer focused on AI-native engineering, Java and React. You will design and implement cloud-based features across backend and frontend, mentor teammates, and help modernize systems with AI-assisted tooling.You will contribute from design to production support, working with AWS/Azure/GCP environments...