“library software systems” jobs in Canada – Page 45

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• 1mo

  Full-Stack Developer - Platform & Infrastructure

  Toronto, ON +1

  $88k–$190k/yrHybridFull Time

  

  MaintainX (An Autodesk Company): MaintainX is a technology company pioneering a next-generation approach to maintenance and asset management.

  5+ YOECandidates need 5+ years of professional full-stack web or mobile experience, deep hands-on skill with TypeScript, React and Node.js, and strong written and verbal communication. Daily use of AI tools in development and comfort working before specs are settled are also expected.

  TypeScript, React, Node.js, MySQL, GraphQL, React Native

• 1mo

  Staff AI Engineer | Canada | Remote

  Remote in Canada

  Remote

  

  Grafana Labs: Grafana Labs, the company behind the open observability cloud, is founded on the principles of open source, open standards, open ecosystems, and…

  8+ YOECandidates need 8+ years of software engineering experience, including 2+ years applying LLMs to production systems. Strong Python and JavaScript/Node.js skills, Google Cloud experience and experience with multi-agent systems are required.

  BigQuery, Slack, Cloud Run, Cloud Functions, n8n, Workato

• 1mo

  Senior Manager, AdTech Engineering

  Oakville, ON

  HybridFull Time

  

  Pelmorex: Pelmorex is the company behind the well-known trusted weather brands, The Weather Network, MétéoMédia, Eltiempo, Otempo and Clima.

  10+ YOE6+ MgmtCandidates need a computer science or related degree, over 10 years of software and data experience and 6+ years of managing engineers. They also need deep knowledge of AdTech ecosystems, full-stack development, cloud data platforms and privacy compliance.

  React, Angular, Vue, D3.js, ECharts, Apache Spark

• 1mo

  Senior Full Stack Software Engineer

  Remote in Canada

  RemoteFull Time

  

  Super.com

  4+ YOESuper.com needs 4+ years of professional software development, at least 2 years each with Python or Node.js and a modern frontend framework like React. Candidates must actively use AI tools in their daily development work and have experience mentoring junior developers.

  React, Python, Node.js, GitLab, AWS, Docker

  1mo

  Director of Engineering, Core Experience

  Remote in Canada

  RemoteFull Time

  

  Super.com

  5+ YOE5+ MgmtCandidates need at least 5 years of people leadership, including managing managers, with at least 2 years at director level. They also need a background as a senior engineer or technical lead, and experience with consumer platforms, membership or rewards systems, and scaled microservices.

  React, Python, AWS, Kubernetes, Postgres, Redis

• 1mo

  Runtime Engineer

  Toronto, ON

  

  Lemurian Labs

  4+ YOECandidates need a BS in Computer Science or equivalent experience, 4+ years working on compilers or runtime systems, and 4+ years of C/C++ (C++14 or newer). Deep knowledge of concurrent programming, hardware architecture and OS or hypervisor development is also required.

  C++, CUDA, ROCm, PyTorch, JAX, Triton

• 1mo

  Staff Engineer, AI Security

  Toronto, ON

  HybridFull Time

  EB

  EQ Bank | Canada's Challenger Bank

  7+ YOECandidates need a university or college degree in a technical field, 7-9 years of experience with at least 4 in cyber security, and expert knowledge of AI and cloud security. Strong knowledge of LLM-specific risks, Azure security, application and API security, and Python or PowerShell automation is required.

  Microsoft 365 Copilot, Copilot Studio, GitHub Copilot, Azure AI services, Enterprise Gemini, Cursor AI

• 1mo

  Staff/Senior Backend Engineer (Node.js)

  Toronto, ON

  RemoteFull Time

  

  Mimica: Mimica’s process intelligence highlights inefficiencies, prioritizes improvements based on ROI, recommends the optimal technology for automation…

  8+ YOEMimica asks for at least 8 years as a Software Engineer, strong TypeScript skills, and experience designing APIs and managing databases such as PostgreSQL or MongoDB. Candidates also need experience with distributed systems, Docker or Kubernetes, and fluent English.

  Node.js, TypeScript, MongoDB, PostgreSQL, Docker

• 1mo

  Lead Architect - Technical Delivery & Solutions

  Montréal, QC +1

  

  SIA Innovations Inc.: SIA Innovations designs and operates Enterprise AI Systems.

  6+ YOECandidates need a computer science or software engineering bachelor's degree, 6 to 10 years of enterprise application development experience, and hands-on skills in containers, CI/CD, databases and Agile methods. Full professional bilingualism in French and English is required.

  Red Hat OpenShift, Docker, Kubernetes, Jenkins, Bamboo, UrbanCode

• 1mo

  Senior Data/AI Engineer

  Toronto, ON

  $135k–$210k/yrFull Time

  

  Guidepoint

  6+ YOECandidates need 6+ years of backend software engineering experience with a Bachelor's degree, or 4+ years with a Master's, including production LLM and Generative AI work. Strong Python, cloud container deployment and experience with LLM evaluation and MLOps are required.

  Databricks, Apache Spark, Azure Kubernetes Service, Docker, Kubernetes, Helm

  1mo

  AI Engineer

  Toronto, ON

  $135k–$210k/yrFull Time

  

  Guidepoint

  6+ YOECandidates need a bachelor's degree with 6+ years, or a master's degree with 4+ years, of backend and Generative AI engineering experience. They must have strong Python, cloud and container skills, and hands-on experience building LLM applications.

  Databricks, Azure Kubernetes Service, Docker, Kubernetes, Helm, ArgoCD

• 1mo

  Satellite Operations Engineer (GEO)

  Ottawa, ON

  On-siteFull Time

  

  Telesat: Continuously innovating to meet the connectivity demands of the future, Telesat Lightspeed, the company’s Low Earth Orbit (LEO) satellite network,…

  Telesat requires a Master's or Bachelor's degree in an engineering discipline, a background in aerospace technologies with basic RF knowledge, and experience with software systems and statistical analysis. Candidates need Linux shell scripting, Python, Git, and database skills, plus strong analytical and English communication abilities.

  Python, Git, Linux, Windows, AI platforms

• 1mo

  Senior Manager, Content & Product Marketing

  Vancouver, BC

  $137k–$180k/yrHybridFull Time

  

  Alloy.ai

  8+ YOECandidates need 8+ years of marketing experience with strong product or content marketing depth and B2B SaaS experience. They need proven writing that converts, comfort with LinkedIn and YouTube, working knowledge of SEO and AEO, and hands-on use of AI tools like Claude.

  Claude, Claude Cowork, LinkedIn, YouTube

• 1mo

  Manager, Design Engineering

  Toronto, ON

  HybridFull Time

  

  Sentry

  3+ YOE2+ MgmtCandidates need at least 3 years on a design system or design engineering team and 2 years of people management experience. They must know React, TypeScript, CSS and Figma's design systems tooling, and have strong visual and interaction design skills.

  Figma, React, TypeScript, CSS

  1mo

  Technical Support Engineer

  Toronto, ON

  $100k–$125k/yrHybridFull Time

  

  Sentry

  4+ YOECandidates need 4+ years in technical support, systems engineering, or software development on complex SaaS problems. Strong coding in Python, JavaScript, Java or Ruby, distributed systems knowledge, and practical LLM and automation experience are required.

  GitHub, Discord, MCP, Sentry internal APIs

  1mo

  Senior Technical Support Engineer

  Toronto, ON

  $125k–$150k/yrHybridFull Time

  

  Sentry

  5+ YOECandidates need 5 to 8+ years in technical support, systems engineering or software development on complex SaaS problems. Strong coding skills in Python, JavaScript, Java or Ruby, plus practical knowledge of LLM orchestration and clear technical communication are required.

  GitHub, Discord, MCP (Model Context Protocol), Sentry

• 1mo

  Distributed Systems Engineer (Data Platform)

  Remote in Canada

  Remote

  

  Censys: Delivering the most complete, accurate, and up-to-date global map of Internet infrastructure, Censys provides industry leading solutions for attack…

  5+ YOECandidates need 5+ years of software engineering experience building distributed systems, object-oriented programming (Go preferred), and experience with a major cloud provider and with message queues and databases. They also need an understanding of scalability, fault tolerance and reliability, and strong communication skills.

  Go, Kafka, AWS Kinesis, Google Pub/Sub, BigTable, Cloud Spanner

• 1mo

  Senior Site Reliability Engineer (SRE)

  Toronto, ON

  Hybrid

  

  Tubi - Canada: As a leading ad-supported video-on-demand service, the company engages diverse audiences through a personalized experience and the world’s largest…

  5+ YOECandidates need a bachelor's degree or equivalent practical experience, 5+ years in SRE, DevOps or infrastructure-focused software engineering, and strong programming skills in Rust, Go, Python or TypeScript. They also need deep AWS knowledge, production Kubernetes experience (EKS preferred), and solid Linux and networking fundamentals.

  Kubernetes, AWS EKS, Terraform, CloudWatch, Route 53, Claude Code

• 1mo

  Software Engineer, Labelling, Data & Automation

  Toronto, ON

  RemoteFull Time

  

  Waabi

  4+ YOEWaabi needs candidates with 4+ years of industry experience and a bachelor's degree in a technical field. Strong Python and software engineering skills, large-scale data pipeline experience and good communication are required.

  Python, Apache Airflow, Apache Spark, Apache Hadoop, Apache Beam, Google Dataflow

  1mo

  Senior / Staff Software Engineer, Localization

  Toronto, ON

  RemoteFull Time

  

  Waabi

  5+ YOECandidates need a BS, MS or PhD in a related field and at least 5 years of industry experience. They must have deep expertise in state estimation, SLAM and multi-sensor fusion, plus strong modern C++ or Rust and Python skills.

  Rust, C++, Python, GTSAM, Ceres Solver, g2o

  1mo

  Senior / Staff ML Ops Engineer

  Toronto, ON

  RemoteFull Time

  

  Waabi

  5+ YOEWaabi needs candidates with 5+ years of software or infrastructure engineering, excellent Python and experience building APIs and CLIs. Candidates also need practical AWS and infrastructure-as-code skills, plus PyTorch distributed training and experiment-tracking experience.

  Kubernetes, PyTorch, AWS, Terraform, Pulumi, Argo Workflows

• 1mo

  Senior Full Stack Engineer, Client Platform

  Remote in Canada

  Remote

  PI

  Penn Interactive

  5+ YOECandidates need at least 5 years of software engineering experience, strong JavaScript, TypeScript and React skills, and 2+ years designing GraphQL schemas for multi-client products. They also need production performance experience, on-call experience and clear technical writing.

  GraphQL, React, TypeScript, DataDog, Kubernetes, Git

• 1mo

  Senior Windows Native Application Engineer (Screen Recording)

  Toronto, ON

  HybridFull Time

  

  Cresta

  6+ YOECandidates need 6+ years of experience building native Windows desktop applications with OS-level APIs such as Win32. They also need screen capture and recording experience, low-level systems skills, and a Computer Science bachelor's degree.

  Win32, Electron, Chromium, WebRTC

• 1mo

  Game Developer

  Remote in Canada

  RemoteFull Time

  

  Partyhat

  Candidates need proven experience building animated interactive web content or browser-based games, and mastery of TypeScript, JavaScript, HTML5, WebGL, PixiJS and GSAP. They also need mobile-first and touch-handling skills, strong collaboration, and availability seven days a week.

  PixiJS, GSAP, WebGL, HTML5, TypeScript, JavaScript

18 companies