Tech Stack
Job Description, Responsibilities & Requirements
Hire JavaScript Developers
We help you hire JavaScript developers who can work across the stack, write clean code, and keep your product experience consistent from UI to API.
- 97% of our JavaScript developers stay on projects for 12+ months
- 1 day to launch your hiring process
- 2 senior engineers screen every JavaScript candidate
About the Position
Looking for developers who understand real-world product needs - not just frameworks? Our JavaScript engineers build interfaces that respond in milliseconds and backends that scale with usage. From Node.js logic to React UIs, they deliver smooth experiences and dependable code. With KPS, you hire JavaScript developers who think beyond tasks - they think in systems.
Responsibilities
- Build interactive UIs and manage backend logic
- Write clean, maintainable code
- Collaborate with cross-functional teams to deliver scalable solutions
Requirements
- Proficiency in React, Node.js, TypeScript, Express, MongoDB, GraphQL, Docker, Vue.js, MySQL, REST APIs, HTML, CSS, Firebase, and Git
- 2+ years of experience in JavaScript development
- Conversationally fluent in English (B2+)
Nice to Have
- Experience with SaaS, FinTech, EdTech, Retail, Healthcare, Media, eCommerce, Agencies, and Startups
We Offer
- Competitive salary ranging from $1300/month to $4500/month
- Full-time employment
- Opportunity to work remotely
About the Company
At KPS, hiring a JavaScript developer isn’t just a transaction - it’s a collaboration. We make sure each developer we place is ready to contribute across your stack, align with your architecture, and work comfortably within your team’s rhythm.
Our Process
Step 1: Kick-off Call
We hop on a quick call to align on your stack, delivery process, and team culture. That way, we know exactly what kind of developer will thrive in your setup.
Step 2: Sourcing
We search our vetted network of JavaScript developers - internal and external - and filter for those who match your architecture and requirements.
Step 3: Initial HR Interview
Every candidate is screened for communication skills, team fit, and mindset. We ensure they’ll work well with your people - not just your tools.
Step 4: Tech Interview
**Our senior JS engineers or CTO **dive deep into code fluency, system thinking, and ability to work across frontend and backend JavaScript.
Step 5: Client Interview
You meet the shortlisted candidates and confirm they fit your expectations. Once you give the go-ahead, we prepare the offer.
Step 6: Offer
We handle contracts, HR logistics, and onboarding setup.** Your developer arrives ready to deliver from day one.**
Step 7: Retention
We stay involved long after placement - with regular check-ins and support to ensure everything runs smoothly on your team.
Why Work With Us
Our pre-vetted JavaScript developers don’t just code fast - they build with intention. They understand how a front-end animation affects backend load time. They document clearly, debug thoroughly, and contribute to architecture discussions. We place developers who think ahead, not just sprint to complete tasks.
End-to-end awareness
KPS JavaScript developers know how frontend and backend decisions impact each other - and code accordingly.
Initiative-driven
They take ownership of tasks, unblock themselves, and** suggest improvements instead of waiting on directions.**
Reliable under pressure
They handle production bugs, shifting priorities, and fast release cycles without letting things break.
Fluent in process
They contribute clean code, handle async feedback well, and** stay aligned with how your team really works.**
Our Services
Custom JavaScript Apps
Build fast, tailored web and mobile applications using frameworks like React or Vue on the frontend and Node.js on the backend.
SaaS Development
Develop multi-tenant SaaS platforms with real-time features, secure APIs, and clean user interfaces.
Cross-platform Applications
Create apps that work across desktop and mobile using JavaScript tools like Electron or React Native.
eCommerce Platforms
Develop storefronts and backend logic that scale with traffic and support integrations for payments and inventory.
Internal Systems
Build admin panels, dashboards, and process automation tools to streamline team operations.
API Development
Create REST and GraphQL APIs with strong authentication, clean structure, and solid performance.
Migration and Refactoring
Upgrade legacy JS apps to modern stacks - with improved architecture, performance, and maintainability.
Third-party Integrations
Integrate with CRMs, ERPs, and analytics platforms through secure, maintainable code.
Need Support Beyond JavaScript?
**Want to augment your team with more developers? **We also work with engineers across Python, Go, PHP, DevOps, and more. One short call and we’ll start matching talent to your real needs.
Hire by Role:
- Full Stack Developers
- Frontend Developers
- Backend Developers
- Mobile App Developers
- Web Developers
- iOS Developers
- Android Developers
- DevOps Engineers
- QA Engineers
- UI/UX Designers
- Remote Developers
- API Developers
- Data Scientists
- Data Engineers
- Data Analysts
- Machine Learning Developers
- Fintech Software Developers
- E-commerce Developers
and many other
Hire by Technology:
- React.js Developers
- Node.js Developers
- Python Developers
- PHP Developers
- Java Developers -.NET Developers
- Angular Developers
- Vue.js Developers
- Shopify Developers
- WordPress Developers
- Laravel Developers
- Django Developers
- React Native Developers
- Flutter Developers
- Kotlin Developers
- Swift Developers
- AWS Developers
- Next.js Developers
- Ruby Developers
- Golang Developers
- Ionic Developers
- AI Developers
- Blockchain Developers
- Magento Developers
- Drupal Developers
- ASP.NET Developers
- Salesforce Developers
and many other
Contact Us
Not sure? We can help with a quick consultation
Our Team
Is there anything you'd like to discuss personally?
Just reach out to our team on LinkedIn - we'll help you find the best JavaScript developer for hire.
- Klim Trakht
- Daria Parshina
- Ilona Turchak
- Maria Bielovolova
Or simply leave a request here, and we'll get in touch at the time that works best for you.
Frequently Asked Questions
What does a remote JavaScript developer actually do?
When should I hire a JavaScript developer?
How do you vet JavaScript developers at KPS?
Can I hire multiple JavaScript developers for a team?
What tech stacks do your remote JavaScript developers work with?
Do your JavaScript developers work with TypeScript?
How do I know if I need an expert JavaScript developer or a full-stack engineer?
What makes KPS' expert JavaScript developers different from freelance platforms?
How do you assess technical skills for dedicated JavaScript developers at KPS?
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Frontend and Mobile
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