70,332 JavaScript jobs
Open roles that use JavaScript across web and backend.
*Child* Senior Software Engineer
Overview We are the Azure Software Load Balancer team, a vital part of the Azure Core Networking team, tasked with designing, building, and operating critical network offerings that set us apart from our competitors.…
Automation Engineer (Contractual: 3–6 Months)
Salary: ₱75,000 – ₱85,000 per month Work Type: Contractual (3–6 months, extendable) Availability: Can start immediate | ASAP Key Responsibilities Framework Architecture: Design, implement, and maintain scalable test…
Junior Software Engineer, Data & AI
New-grad junior software engineer at Anova Exploration's downtown Calgary head office, building the internal apps, data pipelines and workflow automation an oil & gas E&P company runs on. Core stack is Python and SQL with heavy use of Claude and other AI tools; JavaScript/TypeScript is an asset.
Junior Full-Stack .NET Developer
Junior full-stack developer on a hybrid 6-month contract in the Greater Toronto Area, building, enhancing, and supporting enterprise business applications with C#, .NET/ASP.NET Core, SQL Server, JavaScript/HTML5/CSS3, and Microsoft Power Platform, including L2/L3 support and Agile/Scrum participation.
AI Fullstack Engineer (Senior Associate)
Senior full-stack engineer on an AI consulting team building enterprise-ready applications end to end: React/TypeScript frontends, Python (FastAPI/Django/Flask) backends and APIs, deployed on Azure/AWS with Docker, Kubernetes, and CI/CD. Uses agentic coding tools like Cursor and Claude Code; remote anywhere in Canada with occasional travel.
Fullstack Technical Lead Lending Platforms
Lead fullstack engineering for commercial lending and asset finance platforms in Toronto, balancing hands-on coding with technical direction, mentoring engineers, and overseeing cloud-native deployments. Core stack: Java/Spring Boot, Python, and TypeScript on AWS with Kubernetes, Terraform, and Oracle Database.
Senior Associate AI Fullstack Engineer
Senior full-stack engineer who builds enterprise AI applications end to day: React/TypeScript frontends, Python services and APIs (FastAPI, Django, or Flask), and secure Azure/AWS cloud integrations, with DevOps/CI-CD, Agile delivery, and collaboration with AI engineers, architects, and client teams.
Full Stack Engineer
Builds and maintains full-stack applications that Manulife's customers and advisors rely on, taking features from design through coding, testing, and production support. Core stack: Java or TypeScript/Node.js with Spring Boot or NestJS/Express, React front ends, SQL Server/Azure SQL, Docker, and Microsoft Azure.
QA Automation Engineer | Playwright (can start ASAP)
On-site QA Automation Engineer in Taguig City, Metro Manila, designing and maintaining Playwright-based automated test frameworks, running regression/integration/E2E tests, and supporting CI/CD pipelines. Core stack: Playwright with JavaScript/TypeScript/Python/Java, Git, and CI/CD tools like Jenkins or GitHub Actions.
Intermediate Software Engineer
Intermediate full-stack engineer on AppDirect's Tackle unit builds the post-transaction systems that keep cloud-marketplace contracts, invoices, payments, and metered usage in sync — using TypeScript/Node.js and Go backends, a React frontend, and serverless AWS services (Lambda, DynamoDB, EventBridge), with end-to-end ownership on a small team.
Senior Ruby Rails React Developer
Senior fullstack developer at RewardOps building the core Ruby on Rails and React SaaS application and integration engine in Toronto — shipping end-to-end features, APIs, background jobs, and client integrations, with unit testing, code reviews, performance work, and mentoring junior developers.
Full Stack Software Engineer (TypeScript / Python / Java)
NearSource Technologies is hiring a full stack engineer on a T4 contract (CAD 45–50/hr, 100% remote in Canada) to build client apps, backend services, and prototypes/POCs for an enterprise design-software client. Core stack: TypeScript, Python, or Java, with AI-assisted tools like Claude/Cursor.
Senior Security Researcher
Senior Security Researcher at Zenity (AI Agent Security) researching AI agent/LLM risks like prompt injection and jailbreaking, plus cloud, web, and API attack surfaces. Day to day involves designing detection logic for runtime protection, threat hunting across large datasets, and validating findings in production using Python, JavaScript, bash, and SQL-like queries.
Consultant Support Jira Confirmé (h/f) (H/F)
RESPONSABILITÉS : VOTRE MISSIONAfin d'accompagner notre croissance, nous recherchons un(e) Consultant(e) Support Jira Confirmé(e) qui interviendra sur des projets de transformation digitale dans le secteur aérospatial…
Test Manager
DUTIES AND RESPONSIBILITIES: Defines the appropriate Functional and Automated Test Strategy for the project. Participates in reviewing the business user and product requirements, and application design to ensure…
Développeur / Développeuse web (H/F)
Description du poste :Rattaché à l'équipe développement, vous êtes en charge de développer des fonctionnalités complètes en PHP/symfony, MariaDB/mysql ey javascript, de l'interface à l'API. Vous mettez en place et…
Développeur / Développeuse web (H/F)
Description du poste :Vos Missions Développement Applicatif End-to-End : Vous concevez et réalisez de nouvelles fonctionnalités de bout en bout (interfaces responsives, services métiers PHP, API REST et schémas…
Senior Back-End JavaScript Developer - IL
Builds and owns back-end services in Node.js, using MongoDB, Kubernetes and other modern infra to power a data platform.