Senior Full-Stack JavaScript Developer (Next.js & NestJS)
Job Fit Check
Base Career helps you apply smarter for this job.
Key skills for this role
About the Role
We are seeking a seasoned Senior Full-Stack JavaScript Developer with over 5 years of professional experience to join our engineering team. You will lead the development of complex, mission-critical web applications, leveraging Next.
Key Skills for This Role
Full Job Posting
Role Overview
We are seeking a seasoned **Senior Full-Stack JavaScript Developer** with over 5 years of professional experience to join our engineering team.
You will lead the development of complex, mission-critical web applications, leveraging **Next.js** for high-performance frontends and **NestJS** for robust, enterprise-grade backends.
As a senior member of the team, you will be expected to make high-level architectural decisions and mentor junior developers.
Key Responsibilities
- **Architectural Leadership:** Lead the design and implementation of end-to-end features, ensuring the overall system architecture is scalable, secure, and maintainable.
- **Advanced Frontend Development:** Build highly performant, accessible, and responsive user interfaces using Next.js (App Router, Server Components, and optimized rendering strategies).
- **Enterprise Backend Design:** Architect modular and testable services using NestJS, implementing complex business logic, dependency injection, and microservices where applicable.
- **Database & Infrastructure:** Design sophisticated database schemas, optimize complex queries, and oversee data integrity across SQL/NoSQL environments.
- **Code Excellence & Mentorship:** Conduct rigorous code reviews, establish engineering best practices, and mentor junior and mid-level developers to foster technical growth.
- **Strategic Collaboration:** Partner with stakeholders and product owners to translate business goals into technical roadmaps and architectural designs.
- **Security & Reliability:** Implement advanced security protocols (OAuth, JWT, Rate Limiting) and comprehensive testing suites (Unit, Integration, E2E).
Technical Requirements
**Core Languages -** JavaScript (ES6+), **TypeScript (Expert Level)**
**Frontend -** **Next.js**, React, Tailwind CSS, State Management (Zustand, Redux, or Context API)
**Backend -** **NestJS**, Node.js, TypeORM / Prisma, Microservices, Event-driven architecture
**Databases -** PostgreSQL, MySQL, or MongoDB; Advanced Redis usage
APIs -** RESTful APIs, GraphQL, WebSockets, gRPC
**DevOps & Tools -** Git, Docker, Kubernetes, CI/CD, AWS/Vercel/Azure
Qualifications
- **Experience:** **5+ years** of professional software development experience, with a significant focus on full-stack JavaScript/TypeScript environments.
- **Expertise:** Deep, demonstrable experience shipping production-grade applications using **Next.js** and **NestJS**.
- **System Design:** Proven ability to design distributed systems and manage complex data flows between the client and server.
- **Problem Solving:** Experience solving "at-scale" challenges, such as performance bottlenecks, memory leaks, and high-concurrency issues.
- **Education:** Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field (or equivalent senior-level industry experience).
Apply for this job in 1 click
Skip the repetitive application forms
Install the Base Career Chrome Extension and autofill job applications across major job boards with your profile.
Trusted by over 500,000 job seekers on Base Career
More from this employer
More jobs at DICETEK LLC
Senior Lead – Technology Strategy & Business Management
Abu Dhabi, UAE
Experience -------------- 5–10 years of relevant experience in Management Consulting, Corporate Strategy, Strategic Planning, Business Transformation, or Internal Strategy roles. Prior experience working with executive
Compliance Monitoring and Testing Specialist
Abu Dhabi, UAE
What you’ll be responsible for: Perform compliance reviews aligned with the bank’s policies and local regulations, reporting findings to function lead. Identify regulatory weaknesses and areas of non-compliance, provid
Compliance with Fraud Monitoring Experience
Abu Dhabi, UAE
Key Responsibilities: Conduct thorough monitoring and analysis of transactional data to identify potential fraud indicators Implement and maintain compliance procedures to ensure adherence to regulatory requirements C
Oracle Developer (UAE Nationality)
Dubai, UAE
Position: Oracle Developer Location: Dubai, UAE Experience: 4–6 Years Key Responsibilities: Design, develop, test, and maintain Oracle database applications and solutions. Develop and optimize PL/SQL packages, procedur
Compliance Manager
Dubai, UAE
Key Responsibilities: ------------------------- Develop and implement compliance policies and procedures Monitor and report on compliance issues Conduct regular audits and risk assessments Train employees on complian
Oracle Developer (UAE Nationality)
Dubai, UAE
Position: Oracle Developer Location: Dubai, UAE Experience: 4–6 Years Key Responsibilities: Design, develop, test, and maintain Oracle database applications and solutions. Develop and optimize PL/SQL packages, procedur
Compliance with Fraud Monitoring Experience
Abu Dhabi, UAE
Key Responsibilities: Conduct thorough monitoring and analysis of transactional data to identify potential fraud indicators Implement and maintain compliance procedures to ensure adherence to regulatory requirements C
HR Director (UAE National)
Dubai, UAE
Location: Dubai, UAE Key Responsibilities: Develop and implement HR strategies aligned with organizational objectives. Lead all HR functions including workforce planning, talent acquisition, performance management, emp
Senior Lead – Technology Strategy & Business Management
Abu Dhabi, UAE
Compliance Monitoring and Testing Specialist
Abu Dhabi, UAE
Compliance with Fraud Monitoring Experience
Abu Dhabi, UAE
Oracle Developer (UAE Nationality)
Dubai, UAE
Compliance Manager
Dubai, UAE
Oracle Developer (UAE Nationality)
Dubai, UAE
Compliance with Fraud Monitoring Experience
Abu Dhabi, UAE
HR Director (UAE National)
Dubai, UAE