The Role
Lead frontend and backend developers in designing scalable architectures and implementing applications with Node.js and React.js. Drive system design, technical decisions, coding standards, security, performance optimization, code quality, deployment, CI/CD, cloud infrastructure, troubleshooting, and cross-functional collaboration. The role requires expertise in JavaScript or TypeScript, microservices, APIs, event-driven systems, databases, cloud platforms, containerization, and modern development tools.
Summary Generated by Built In
- Design
and implement scalable, secure, and high-performance architectures
- Lead
and mentor a team of developers (frontend & backend)
- Work
closely with stakeholders for requirement analysis and solution design
- Develop
and maintain applications using Node.js, React.js, and modern
frameworks
- Ensure code quality, performance optimization, and best practices
- Define
and enforce coding standards, architecture guidelines, and design
patterns
- Drive system
design discussions and technical decision-making
- Oversee deployment, CI/CD pipelines, and cloud infrastructure
- Troubleshoot
complex technical issues and provide solutions
- Collaborate
with cross-functional teams (QA, DevOps, Product)
Requirements
- Strong
experience in Node.js (Express.js / NestJS)
- Expertise
in React.js (Hooks, Redux, Context API)
- Proficiency
in JavaScript (ES6+) / TypeScript
- Experience
in Microservices Architecture
- RESTful
APIs & API design principles
- Knowledge
of GraphQL (preferred)
- Event-driven
architecture (Kafka / RabbitMQ)
- Advanced
knowledge of React ecosystem
- UI/UX
best practices
- Experience
with modern frontend tools (Webpack, Vite)
- SQL
(PostgreSQL / MySQL)
- NoSQL
(MongoDB / Redis)
- Experience
with AWS / Azure / GCP
- CI/CD
pipelines (Jenkins, GitHub Actions)
- Docker
& Kubernetes
- System
design and scalability
- Security
best practices
- Performance
optimization
- Version
control (Git)
Skills Required
- Strong experience with Node.js, including Express.js or NestJS
- Expertise in React.js, including Hooks, Redux, and Context API
- Proficiency in JavaScript ES6+ or TypeScript
- Experience with microservices architecture
- Experience with RESTful APIs and API design principles
- Knowledge of GraphQL
- Experience with event-driven architecture using Kafka or RabbitMQ
- Advanced knowledge of the React ecosystem
- Knowledge of UI/UX best practices
- Experience with modern frontend tools such as Webpack or Vite
- Experience with SQL databases, including PostgreSQL or MySQL
- Experience with NoSQL databases, including MongoDB or Redis
- Experience with AWS, Azure, or GCP
- Experience with CI/CD pipelines, including Jenkins or GitHub Actions
- Experience with Docker and Kubernetes
- Knowledge of system design and scalability
- Knowledge of security best practices
- Experience with performance optimization
- Experience with Git version control
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The Company
What We Do
InFynd is a cloud-based B2B data and prospecting platform that helps sales, marketing, and recruiting teams identify and engage potential customers. It provides contact information, company profiles, buyer-intent data, social media handles, and verified business email addresses and phone numbers. The platform supports target identification, company research, lead generation, and more effective sales conversion through accurate, GDPR-compliant business intelligence.
