Modern JavaScript (ES2020+) jobs

Principal Front-End Engineer, Design Systems

HPE · Posted Nov 8, 2026

Open

Ft. Collins, Colorado, United States
Hybrid
Full-time · Principal
$147K–$279K per year
10+ years

Principal Front-End Engineer, Design Systems

HPE · Posted Nov 8, 2026

Open

Ft. Collins, Colorado, United States
Hybrid
Full-time · Principal
$147K–$279K per year
10+ years

Principal Software Engineer (ASP.NET WebForms)

isolved · Posted Nov 9, 2026

Open

Hyderabad, Telangana, India
Senior
7+ years

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Lead the visual modernization of an established C# and ASP.NET WebForms application, driving responsive, accessible UI improvements and integrating with backend services.

Responsibilities

Refresh and elevate the interface within a C# and ASP.NET WebForms application
Build modern, responsive, and accessible UI improvements
Establish front-end quality across the team
Perform code reviews to ensure quality standards
Collaborate with product management and UX design

Requirements

Nice to have: Experience modernizing WebForms interfaces toward modern patterns
Nice to have: Design system integration and component libraries
Nice to have: Accessibility standards (WCAG 2.1)
Nice to have: Performance profiling and optimization tools

Skills

C#ASP.NET WebForms Component-driven UI architecture Modern JavaScript TypeScript

Senior Software Engineer - Mobile (React Native/iOS/Android)

BitGo · Posted Nov 5, 2026

Open

Toronto, Ontario, Canada
On-site
Full-time · Senior
CA$180K–CA$220K per year
5+ years

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Build mobile apps for retail users to manage digital assets, owning features from design through release with focus on security, performance, and polished experience on iOS and Android.

Compensation

Depending upon your leveling and location, the compensation for this role averages between $180,000 and $220,000 CAD base salary. Equity, an annual performance bonus, and the benefits outlined above are also part of this role’s package.

Responsibilities

Own features from design through release
Focus on security, performance, and polished experience on iOS and Android

Requirements

Bachelor’s degree in computer science or a related technical field
Nice to have: Mobile security experience
Nice to have: secure storage
Nice to have: certificate pinning
Nice to have: jailbreak and root detection

Skills

React Native with TypeScript Native iOS with Swift Native Android with Kotlin TypeScript modern JavaScript mobile development life cycle

Full-Stack Software Engineer (Co-op / extended internship)

Engramme · Posted Oct 15, 2026

Open

San Francisco, California, United States
On-site
Internship · Intern

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Shape the entire user experience from front-end interfaces to back-end APIs. Build intuitive tools that make superhuman memory accessible to everyone.

Responsibilities

Develop responsive web applications using React and TypeScript
Build and maintain RESTful APIs using Node.js and Express
Design intuitive user interfaces for complex AI-powered memory features
Implement real-time features and optimize application performance
Work closely with designers to create pixel-perfect implementations

Requirements

Nice to have: AI/ML model integration
Nice to have: data visualization
Nice to have: GraphQL
Nice to have: WebSockets
Nice to have: WebRTC

Skills

React TypeScript modern JavaScript (ES6+)Node.js Express database design SQL

Training Delivery Senior Specialist - WebOps - Core Maintenance

Google Operations Center · Posted Nov 3, 2026

Open

Bengaluru, Karnataka, India
On-site
Full-time · Senior
7–10 years

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A role combining deep hands-on software development expertise with a passion for capability building and adult learning, bridging the gap between engineering and learning operations.

Responsibilities

Deliver engaging, hands-on technical training sessions, live coding bootcamps, workshops, and lab environments across classroom and virtual formats.
Demystify complex front-end and web networking concepts (e.g., state management, bundle optimization, DNS resolution workflows, SSL/TLS, 301/302 redirects, canonicalization, and edge caching).
Facilitate code walkthroughs, debug clinics, and architectural design reviews for learners.
Design, build, and continuously update end-to-end technical learning paths, hands-on lab exercises, and evaluation rubrics based on adult learning principles.
Create production-aligned coding exercises adhering to modern standards, clean code principles, testability, and responsive UI performance.

Requirements

Bachelor’s degree in Computer Science
Information Technology
Software Engineering
related field
Nice to have: GCP

Skills

HTML5 CSS3/SCSS Modern JavaScript (ES6+)

Training Delivery Senior Specialist - WebOps - Core Maintenance

Google Operations Center · Posted Nov 3, 2026

Open

Hyderabad, Telangana, India
7–10 years

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Training Delivery Specialist focused on front‑end web operations, curriculum design, and capability assessment for engineering teams.

Responsibilities

Deliver hands‑on technical training sessions, bootcamps, workshops, and lab environments
Demystify complex front‑end and web networking concepts
Facilitate code walkthroughs, debug clinics, and architectural design reviews
Design, build, and continuously update end‑to‑end technical learning paths
Create production‑aligned coding exercises

Requirements

Bachelor’s degree in Computer Science, Information Technology, Software Engineering, or related field
Nice to have: GCP
Nice to have: AWS
Nice to have: Azure
Nice to have: Cloudflare

Skills

HTML5 CSS3/SCSS Modern JavaScript (ES6+)TypeScript Angular RxJS Webpack

Front-End Developer (HTML5 Slot Games)

Usobi · Posted Nov 4, 2026

Open

Remote
Remote
Full-time
$2K–$2K
3+ years

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Build and maintain HTML5 slot game clients using Cocos Creator and TypeScript, ensuring performance, compatibility, and multilingual support.

Compensation

Salary Range: 2000 USD

Responsibilities

Build and maintain slot game clients in Cocos Creator 3.x with TypeScript
Bring designers' art to life with Spine animations and Cocos animation system
Implement client side of a server-authoritative game over WebSocket
Make games load fast and run smoothly on low and mid-range phones
Ensure compatibility across iOS Safari / WebKit, Android Chrome, in-app browsers and desktop browsers

Requirements

Nice to have: Slot or casino (iGaming) game experience
Nice to have: Automated testing
Nice to have: Playwright
Nice to have: Vitest
Nice to have: Jest

Skills

HTML5 games Cocos Creator TypeScript WebSocket WebGL Spine

Principal Front-End Engineer, Design Systems

Principal Front-End Engineer, Design Systems

Compensation

Responsibilities

Requirements

Skills

Benefits

Principal Software Engineer (ASP.NET WebForms)

Responsibilities

Requirements

Skills

Senior Software Engineer - Mobile (React Native/iOS/Android)

Compensation

Responsibilities

Requirements

Skills

Full-Stack Software Engineer (Co-op / extended internship)

Responsibilities

Requirements

Skills

Training Delivery Senior Specialist - WebOps - Core Maintenance

Responsibilities

Requirements

Skills

Training Delivery Senior Specialist - WebOps - Core Maintenance

Responsibilities

Requirements

Skills

Front-End Developer (HTML5 Slot Games)

Compensation

Responsibilities

Requirements

Skills

Benefits

Benefits

Benefits

Benefits