Senior mainframe developer jobs in Canada

 ...experience Experience implementing enterprise IGA platforms and developing integrations using SCIM, REST APIs, LDAP, Active Directory, HR...  ...quality care more accessible and affordable. We are hiring a Senior Identity Governance & Administration Developer to strengthen... 

 ...year Requirements: We need five years of recent experience developing TIBCO integration solutions, including building, testing, and...  ...Oracle REST TIBCO Visual Studio XML AI More: We are hiring two Senior TIBCO Developers for a contract role based in Calgary, AB, with... 

 ...and we're looking for someone who wants to help define what that looks like at scale. About the Job Life360 is hiring an AI-Native Senior Software Engineer II — a builder who thinks natively in AI tooling and takes real ownership of outcomes, not just tickets. You'll be... 

 ...Back to jobs New Senior Software Engineer II (AI Native) Remote, USA; Remote, Canada Apply About Life360 Life360’s mission is to keep people close to the ones they love. Our category-leading mobile app, Tile tracking devices, and Pet GPS tracker empower members to protect... 

 ...The Opportunity The Senior Firmware Engineer will join the firmware team, and become part of a multidisciplinary engineering team...  ...performance tools for the industrial bolting industry. You will design, develop and deploy innovative firmware solutions for the next... 

 ...and we're looking for someone who wants to help define what that looks like at scale. About the Job Life360 is hiring an AI-Native Senior Software Engineer II — a builder who thinks natively in AI tooling and takes real ownership of outcomes, not just tickets. You'll be... 

 ...a stated ambition to add $100M in enterprise value by 2030. That growth runs on software, and software runs at the speed of its developers. This is a replacement role charter: own the developer platform, the IDE, the copilots, and the developer's voice. Responsibilities... 

Role Overview Design and evaluate high-quality datasets and evaluations that advance large language models for code. You will work with researchers to curate code examples, produce precise solutions and corrections across multiple languages, assess AI-generated implementations...

 ...like to talk! Why This Role Exists: We’re looking for a Senior Solution Engineer to become a key technical partner for our...  ...English Bonus: Open-source contributions Experience with developer tools or infrastructure platforms Familiarity with Go, Rust,... 

 ...governments realize their greatest potential. Title and Summary Senior Software Engineer Job Description Summary Who is...  ...initiatives centered around digital payments? • Do you look forward to developing and engaging with high performant diverse teams around the... 

 ...day), and now we’re connecting it into a single platform that runs from fund financials to tax to LP reporting. You’ll join small, senior teams that blend startup-style speed with the rigor of software that moves real money. We’re hiring multiple engineers, and you’... 

 ...platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security...  ...products or services of GitLab. An overview of this role As a Senior Backend Engineer on GitLab's Security Factory: Code Security... 

 ...technology stack under a licensing agreement. About This Role: The Senior Software Engineer, Web is part of the Engineering team and...  ..., WebPageTest, Chrome DevTools) ~ Experience designing and developing micro-frontend architectures for scalable web applications ~... 

 ...We help train advanced AI systems by providing human feedback that improves agent performance. We work with leading AI teams to develop large language models that can act as proactive, multi-step agents. We contribute to projects focused on designing, coordinating... 

 ...transparency, and team connectivity, we look forward to hearing from you! THE ROLE Salary Range: $150,000 - $180,000 We are seeking a Senior DevOps Engineer with deep AWS expertise, multi-account architecture experience, and strong leadership capability. This role owns... 

 ...We are a team to design, develop, maintain, and improve software for various ventures projects, i.e., projects that are adjacent to our...  ..., from frontend UI to backend infrastructure. As a Senior Devops Engineer, you will be involved a number of technically challenging... 

 ...looking for an individual who is passionate about learning new technologies to join our growing Engineering team as our Senior Java Back End Developer. As a Senior Java Back-End Developer at Localcoin, you will be responsible for developing and maintaining functional... 

 ...full-time onsite at our Toronto office to support collaborative team dynamics and innovative problem-solving. BitGo is looking for a Senior Software Engineer to help build and evolve the ledger systems behind our clients' balances, trading positions, and financial... 

 ...complex technical concepts to both technical and non-technical audiences. ~ Practical experience utilizing AI-supported coding or developer productivity tools such as Microsoft Copilot or GitHub Copilot in daily development tasks. ~ Ability to critically assess and... 

 ...At Render, we’re building the modern cloud platform for developers creating AI-native, full-stack, multi-service applications. Our mission...  ..., enjoyable, and respectful of your time. About the Role As Senior Engineering Manager for Agent Platform & UX, you will lead two... 

 ...business teams to address complex domain challenges. We build robust microservices and APIs using Java, Node.js, and Python. We develop intuitive frontend applications with React or Angular. We ensure our systems are secure, resilient, and compliant, especially in... 

 ...governments realize their greatest potential. Title and Summary Senior AI Engineer Overview: AI Solutions, part of Mastercard’s...  ...will independently build and ship agent-based applications and developer tooling, and partner with data science counterparts and... 

 ...Role Description As a Senior Client Platform Engineer on CorpFleet Engineering, you will own and improve Dropbox’s Windows endpoint platform. You will bring deep Windows and Intune expertise, make patching and application delivery more reliable, and build automation that... 

 ...infrastructure that powers the 1Password application. It includes Compute Services, Network and Edge Services, and Stateful Services. As a Senior Staff Cloud Platform Engineer, you set the multi-year technical strategy for Infrastructure Services. You decide where the... 

 ...adoption is converted to LINK tokens and stored in a strategic [Chainlink Reserve]( Learn more at [chain.link]( About the Role The Senior Site Reliability Engineer will own the reliability and operational performance of large-scale distributed systems and data... 

 ...cryptography, etc. ). - Experience with Terraform and AWS Lambda. - Experience with X. 509 certificates, SAML, and OAuth2. - Experience developing applications that run at scale. - Experience building/debugging Linux kernel. Who You Are - You are a team player, eager and open... 

 ...Senior ERP Developer   JOB-10047594   Anticipated Start Date October 12, 2026   Location Kansas City, MO   Type of Employment Contract   Employer Info Our client is a full-service engineering, architecture, construction, environmental, and... 

 ...orchestration, configuration, upkeep, and monitoring of cloud environments. We partner with cloud and application architects to develop cloud infrastructure for customer-facing applications and services. We create and sustain automation frameworks and tools that enable... 

 ...Prediction Markets directly into the MetaMask platform. As a Senior Software Engineer on this team, you will be instrumental in building...  ...for prediction market interactions across MetaMask clients. - Developing robust and scalable backend services and APIs to fetch real-... 

 ...platform, part greenfield build, part strategic integration, where your judgment will directly shape the outcome. You'll join a small, senior team that blends startup-style execution with the rigor required to ship to production at scale. The Problems You'll Solve As...