70,148 JavaScript jobs
Open roles that use JavaScript across web and backend.
Principal QA Engineer/ QA Manager
Principal QA Engineer at BTSE owns automated and performance testing for high-volume crypto trading/exchange systems — building API/UI/integration test automation, running load and stress tests, wiring quality gates into CI/CD, and applying AI tools to testing while mentoring QA engineers.
Sr Security Engineer - 11924
Coupa makes margins multiply through its community-generated AI and industry-leading total spend management platform for businesses large and small. Coupa AI is informed by trillions of dollars of direct and indirect…
Arquiteto(a) de Segurança de Aplicações (AppSec) Remoto
Sobre o desafio Buscamos uma referência técnica para unir o mundo do desenvolvimento à segurança de software . Sua missão será desenhar arquiteturas seguras para nossas aplicações e APIs, atuando como parceiro(a)…
EverPro - Senior Web Engineer
Senior web engineer on Joist (an EverCommerce/EverPro product), a SaaS platform that helps contractors estimate, invoice, and process payments. You'll design, build, and maintain client-side web applications in JavaScript/React, collaborating with product and design while working remotely from Canada.
Programador
General programmer role in Guarulhos, SP: turning business requirements into working code (languages like JavaScript, Python, Java, C#), debugging, writing automated and manual tests, documenting systems and APIs, doing code reviews, and refactoring existing code for performance and maintainability.
Desenvolvedor RPA/UiPath RGS
RPA developer building and maintaining automation solutions with UiPath: bots, workflow design, API integrations, user interfaces, logging/monitoring, plus incident support, testing and documentation. Requires scripting (Python, JavaScript, VBScript), databases, agile methods and AI/ML concepts. Remote work, listed in São Paulo.
Arquiteto de Soluções SAS
Nível Acadêmico: Ensino Superior Completo Turno/Horas -- Áreas de Atuação Profissional: TI - SAP Descrição: Local atuação Remoto Idioma InglesAvançado Idioma EspanholNenhum Habilidades: Principais atividades/ Desafio…
IT Executive (System & Digital Administration)
Salary: RM 3,500 – RM 4,500 per month Job Summary We are seeking a proactive and technically capable IT Executive to manage the Company's IT systems, CRM, e-commerce platforms, websites and internal web applications.…
AI Engineer & Support Lead
Owns enterprise AI platforms (Langdock, Gemini, internal tools) for a distributed organization — handling user support, onboarding, monitoring, and vendor escalations — while building Slackbots, AI agents, and integrations that connect AI tools to business workflows. Works remotely from Brazil/LATAM supporting US-based clients; advanced English is required.
Engenheiro(a) de IA | Automação e Agentes de IA
A hands-on AI Engineer based in Brazil (fully remote) who designs, builds, and deploys generative AI solutions, intelligent agents, and automated workflows using Claude/Anthropic API and n8n. Day to day involves integrating AI agents with REST APIs, webhooks, and databases, plus prompt engineering, RAG, evaluation, and cost/performance monitoring.
IT Analyst Programmer
Junior/mid-level developer at Vantage Financial Corporation (e-Biz), a money transfer and remittance provider in Metro Manila: codes assigned modules in a broad web stack (C#/.NET, PHP, JavaScript/AngularJS), writes unit tests, supports deployments, and prepares documentation for transitions.
[1 Yr Contract] Senior System Analyst – .NET Development & Application Support
One-year contract in Times Publishing's Group IT: a senior system analyst who builds and supports .NET-based ERP solutions end to end — C#/ASP.NET Core back ends with RESTful APIs and microservices, React-style front ends, AWS/Azure cloud deployment, CI/CD, and production issue resolution.
System Analyst
1. Responsibilities: To be responsible for system development, testing and maintenance support of different scale of projects. To participate and supervise junior staff to perform front-end and back-end Java/C#…
Java Programmer
Java developer in Kuala Lumpur working across the full SDLC — building, deploying, and maintaining complex applications, supporting stakeholders, and writing technical documentation. Core stack: Java 17, Spring Boot/MVC/JPA, React (Next.js), Redis, MariaDB, Docker, Linux; strong frontend skills are a plus.
Senior Full Stack Developer (Node.js/React)
Senior full stack developer for a SaaS firm serving the education sector, working fully remote anywhere in South Africa. Day to day: build Node.js/Express backend services, develop React frontends, integrate APIs, write automated tests, and take part in code reviews and architectural decisions.
Full Stack Developer (Angular/ React.js + .net + Flutter)
Full stack developer in Taguig City building responsive web apps with Angular or React, backend services in .NET/C# with RESTful APIs, and cross-platform mobile apps in Flutter — plus SQL database work and deployment on Microsoft Azure. Requires at least 3 years of relevant experience.
SAP Angular Portal Designer / Developer (Freelance)
Designs, builds and maintains enterprise portal applications, combining UX/UI design with Angular/TypeScript front-end development and integration with SAP back-ends via REST/OData APIs and SAP BTP. Freelance-friendly, nearshore/offshore role at a growing Belgian SME.
Delphi-Softwareentwickler (m/w/d)
Maintains and develops aposoft, one of Germany's leading pharmacy management systems (Apothekenverwaltungssysteme), built on classic Delphi versions. Day to day: feature work, testing, bug fixing in production, documentation, and evaluating modern languages like Java, C# or JavaScript plus databases and cloud.
Software Engineer II
Overview Do you want to help build the infrastructure powering real-time communication experiences across Microsoft Teams, Copilot, and Outlook? The Real-Time Communications (RTC) Runtime Infrastructure team within…