JavaScript (ReactJS) jobs

Design and develop scalable full-stack applications using Python, React, and AWS.
Build and maintain backend services, APIs, and microservices.
Develop responsive and user-friendly frontend applications.
Deploy, monitor, and Eligible to workimize applications on AWS.
Collaborate with architects, product owners, and cross-functional teams.

Skills

Python Django Flask FastAPI React.js JavaScript HTML5 CSS3 AWS Lambda AWS ECS/EKS

Ping Engineer

Diverse Lynx · Posted Nov 10, 2026

Open

Toronto, Ontario, Canada
Hybrid
Full-time · Associate
$45–$48 per hour

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Senior Engineer - PING with strong understanding of IAM space and experience with multiple 3rd party IAM solutions.

Compensation

$ 45-48/hr T4

Responsibilities

Strong understanding of the Identity & Access Management (IAM) space and experience with multiple 3rd party IAM solutions.
Working knowledge of industry standards & protocols including SAML, OpenID Connect, Oauth, LDAP, Kerberos, WS-Fed, etc.
Experience with technologies such as Single Sign On, MFA, Adaptive Risk-based authentication, Identity Federation, Authentication & Authorization for REST, Microservices, & SOAP, IAM integration with cloud providers like AWS/Azure/Google, Directory integration including Active Directory, LDAP, Virtual Directories, Integration with provisioning & attestation systems, Java, Javascript, Python, Unix/Linux Bash shell, regex, scripting to automate tasks, configuration changes, data collection and user provisioning, LAN/WAN/Firewall/VPN network technologies, monitoring, and support best practices.

Skills

Identity & Access Management SAML OpenID Connect OAuth

Pessoa Engenheira de Software Fullstack - Sênior

Cheesecake Labs · Posted Nov 11, 2026

Open

Remote, Brazil
Remote
Contract · Senior
$100–$100 per hour

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Engenheira de Software Sênior responsável por liderar projetos de clientes, definindo escopo, arquitetura e entregando soluções de IA e software full‑stack.

Compensation

Pagamento em USD por hora 100%

Responsibilities

Definir escopo e arquitetura de projetos de clientes
Especificar e planejar soluções orientadas a specs
Implementar código com agentes de IA e revisão manual
Gerenciar comunicação com PM, designer e cliente
Tomar decisões de arquitetura e garantir qualidade do produto

Skills

JavaScript TypeScript Python IA agents Spec driven development Claude Code Cursor harness

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AI Solutions Engineer - OSP Telecommunications

Pearce Services · Posted Nov 10, 2026

Open

United States
$43K–$45K per year
3+ years

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Develop and implement AI-powered applications, intelligent agents, dashboards, and automated workflows to improve telecommunications engineering operations.

Compensation

$43—$45 USD

Responsibilities

Design, develop, and implement AI agents, applications, and automated workflows to improve engineering efficiency.
Utilize AI platforms such as OpenAI, Claude, Gemini, and other large language models (LLMs).
Develop advanced prompts, AI assistants, and customized solutions for engineering and operational tasks.
Build websites, interactive dashboards, and automated reporting tools.
Integrate AI applications with databases, APIs, GIS platforms, and engineering systems.

Requirements

Bachelor's degree in Computer Science, AI, Engineering, IT, or a related field, or equivalent technical experience.
Nice to have: RAG
Nice to have: Vector databases
Nice to have: Multi-agent systems
Nice to have: AI orchestration frameworks

Skills

AI development Generative AI Large Language Models Prompt engineering

SDET Contractor

PlayStation Global · Posted Nov 10, 2026

Open

Aliso Viejo, California, United States
Contract
$58–$72 per hour
4+ years

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Software Development Engineer in Test contractor focused on Agentic AI systems and backend services.

Compensation

$58—$72 USD

Responsibilities

Develop and execute comprehensive QE strategies and test plans for Agentic AI systems, backend services, APIs, and service integrations.
Design and maintain scalable automated test frameworks across API, functional, integration, contract, regression, and end-to-end testing.
Develop testing approaches for non-deterministic AI behavior and establish meaningful evaluation criteria.
Identify quality risks early and apply risk-based, shift-left testing practices throughout the development lifecycle.
Integrate automated testing into CI/CD pipelines and establish effective quality gates.

Requirements

Bachelor's degree in Computer Science, Engineering, Information Technology, or a related field, or equivalent practical experience.
Nice to have: Experience testing Agentic AI workflows, including planning, multi-step execution, tool calling, memory, or state management.
Nice to have: Experience with AI evaluation techniques such as evaluation datasets, semantic evaluation, LLM-as-a-Judge, groundedness, relevance, or hallucination detection.
Nice to have: Experience with AI/LLM evaluation or observability tools such as LangSmith, DeepEval, Ragas, Arize Phoenix, Promptfoo, or similar technologies.

Front End Engineer

Oddball · Posted Nov 10, 2026

Open

Remote
Remote
$100K–$130K per year

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Build and maintain reusable front‑end components for VA.gov, extending the VA Design System and ensuring accessibility compliance.

Compensation

United States Wage Range: $100,000 – $130,000

Responsibilities

Build and maintain reusable front‑end components using React, JavaScript/TypeScript, and web components
Extend and improve the VA Design System component library and Forms Library
Fix bugs and handle component requests from product teams across VA.gov
Write automated tests and Storybook documentation for the components you ship
Meet Section 508 and WCAG 2.2 AA accessibility standards in everything you build

Requirements

Bachelor’s Degree
Nice to have: Stencil
Nice to have: USWDS
Nice to have: SCSS
Nice to have: Storybook

Skills

React JavaScript TypeScript HTML CSS WCAG

Technical Account Manager 2

Datadog · Posted Nov 10, 2026

Open

New York, New York, United States
Hybrid
Full-time
$101K–$134K per year

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Provide hands‑on technical services to Datadog’s largest customers, guiding product adoption and ensuring customer success.

Compensation

$101,000—$134,000 USD

Responsibilities

Advise on technical support and product adoption
Analyze customer IT Operations environment
Advocate for customer goals and recommend process changes
Participate in Monthly and Quarterly Business Reviews
Collaborate with product, engineering and technical services teams

Skills

AWS Azure GCP Python Javascript Ruby Perl Go PHP Chef Puppet

Intern Frontend Developer

DEPT® · Posted Nov 10, 2026

Open

Amsterdam, North Holland, Netherlands +1 more
Hybrid
Internship · Intern
€450–€450 per month
0+ years

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Intern Frontend Developer in a digital agency setting, focusing on building responsive web experiences for high-profile clients.

Locations (2)

Amsterdam, North Holland, Netherlands
Rotterdam, South Holland, Netherlands

Compensation

A monthly allowance of 450 euros + 50 euro internet allowance.

Responsibilities

Bring designs to life across devices
Work with HTML, Tailwind CSS, Typescript, React, Next.js, Rest APIs, Server Components
Learn agency workflows and contribute to projects
Present milestones and progress
Experiment with new technologies

Requirements

Enrolled in a Dutch university

Skills

HTML Tailwind CSS

Senior Customer Engineer, Majors - NE

Cloudflare · Posted Nov 10, 2026

Open

Hybrid
Full-time · Senior
$204K–$321K per year

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The Customer Engineer (CE) is the core driver of our technical go-to-market strategy: a trusted technical advisor and primary architect of the customer journey.

Compensation

For New York City based hires: Estimated annual salary of $204,000.00 - $321,000.00

Responsibilities

Partner closely with Account Executives to lead technical deep-dive discovery, capture business requirements, and map complex customer infrastructure
Define, scope, success criteria, and technical evaluations plans for Proof of Concepts (PoCs) and Technical Validations
Deliver tailored technical presentations, architectural diagrams, and demonstrations
Proactively address complex technical objections, security compliance questions, and edge-case architectural requirements
Take accountability for a suitable solution deployment strategy

Requirements

Undergraduate or graduate degree in Computer Science, Engineering, or a related field
Nice to have: LLM orchestration
Nice to have: Retrieval‑Augmented Generation (RAG)
Nice to have: model‑access controls
Nice to have: PCI DSS

Skills

Solutions Engineering Customer Engineering

JavaScript (ReactJS) jobs

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