Full Stack Developer (Node.js + React.js)

Job description

Opportunity to work on cutting-edge tech pieces & build from scratch

Ensure seamless performance while handling large volumes of data without system slowdowns

Collaborate with cross-functional teams to meet business goals

Required Skills:

Frontend: ReactJS (Next.js must)

Backend: Exp in Node.js, Python, or Java

Databases: SQL (must), MongoDB (nice to have)

Caching & Messaging: Redis, Kafka, or Cassandra exp

Cloud certification is a bonus

Were Hiring : MERN Stack Developer

- Deqode is looking for passionate and skilled MERN Stack Developers to join our growing team in Mumbai. If you love building scalable applications, working with cutting-edge technologies, and solving complex problems, wed love to meet you!

Role : MERN Stack Developer

- Experience Required : 2 - 4 Years

- Location : Mumbai (Work From Office 5 Days)

- Notice Period : Immediate Joiners or up to 15 Days

Key Responsibilities :

- Develop, test, and deploy high-quality web applications using MongoDB, Express, React, and Node.js.

- Design and maintain scalable APIs and services.

- Work with Docker & Kubernetes for containerization and deployment.

- Integrate Kafka for real-time data processing and messaging.

- Collaborate with cross-functional teams to deliver robust and efficient solutions.

- Write clean, maintainable, and efficient code while following best practices.

Required Skills :

- Strong hands-on experience with MERN Stack (MongoDB, Express.js, React.js, Node.js).

- Experience with Docker and Kubernetes.

- Knowledge of Kafka for event-driven architecture.

- Solid understanding of software design principles and RESTful APIs.

- Problem-solving mindset with strong analytical skills.

Role & Responsibilities:

As a Full Stack Developer Intern, you will take on significant responsibilities in the design, development, and maintenance of web applications using Next.js, React.js, Node.js, PostgreSQL, and AWS Cloud services. We seek individuals who are self-motivated, energetic, and capable of delivering high-quality work with minimal supervision.

• Develop user-friendly web applications using Next.js and React.js.
• Create and implement RESTful APIs using Node.js.
• Write high-quality, maintainable code while adhering to best practices in software development.
• Deliver projects on time while maintaining a strong focus on performance and user experience.
• Manage data effectively using PostgreSQL databases.
• Code Quality & Reviews: Maintain code quality standards and conduct regular code reviews to ensure the delivery of high-quality, error-free code.
• Performance Optimization: Identify and troubleshoot performance bottlenecks to ensure a seamless and lightning-fast platform experience.
• Bug Fixing & Maintenance: Monitor platform performance and proactively address any issues or bugs to keep the platform running flawlessly.
• Contribute innovative ideas and solutions during team discussions and brainstorming sessions.
• Communicate openly and honestly with team members, sharing insights and feedback constructively.
• Stay updated on emerging technologies and demonstrate a willingness to learn more.

Qualification:

• Graduate/Post-Graduate with a degree in Computer Science, Software Engineering, or a related field.
• Proficiency in HTML, CSS, JavaScript, and modern front-end frameworks (specifically Next.js and React.js).
• Strong knowledge of back-end technologies such as Node.js and Express.js.
• Experience with relational databases, particularly PostgreSQL.
• Familiarity with AWS Cloud services is a plus.
• Excellent problem-solving skills with a proactive approach to challenges.
• Proven ability to troubleshoot and resolve complex technical issues.
• Strong communication skills with the confidence to share ideas openly.
• High energy level and passion for contributing to the company’s success with integrity and honesty.
• Startup Enthusiast: Embrace the fast-paced and dynamic environment of a startup, driven by a passion for making a positive impact.

MERN Stack Developer

Location: Surat, Gujarat (No WFH )

Job Summary:

We are looking for a Full Stack Developer (MERN) with hands-on experience in building highly scalable, performance-driven applications. The ideal candidate should have a deep understanding of both front-end and back-end development, microservices, and database optimization for large-scale systems. You will be responsible for designing, developing, and maintaining applications that can handle high concurrency (1,000+ active users) while ensuring performance, reliability, and scalability.

This role involves working closely with cross-functional teams — including product managers, designers, and DevOps engineers — to deliver cutting-edge, enterprise-grade solutions.

Roles & Responsibilities:

• Design and develop scalable and distributed web applications using the MERN stack (MongoDB, Express.js, React/Next.js, Node.js).
• Build and optimize RESTful APIs for high-performance, concurrent environments.
• Architect and manage MongoDB databases, ensuring high availability, efficient query performance, and scalability.
• Implement queueing systems (e.g., BullMQ, RabbitMQ, Kafka, or Redis Queues) for background jobs and asynchronous processing.
• Optimize server and client performance to support real-time data updates and high concurrent user loads.
• Collaborate with DevOps to improve deployment pipelines, containerization (Docker), and cloud scalability.
• Conduct thorough testing, profiling, and debugging to identify performance bottlenecks and optimize both code and infrastructure.
• Participate in code reviews, architecture discussions, and sprint planning to ensure technical excellence and scalability across all layers.

Qualification / Requirements:

• Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience).
• 1 + years of hands-on experience in full-stack development using the MERN stack.
• Proven experience working on applications supporting 1,000+ concurrent users or large-scale distributed systems.
• Strong expertise in:
• Node.js (asynchronous programming, clustering, performance optimization)
• Next.js & React.js (SSR, CSR, and dynamic rendering)
• MongoDB (aggregation pipelines, indexing, schema design for scalability)
• Practical experience with message queues (BullMQ, RabbitMQ, Kafka, or Redis Streams).
• Familiarity with caching mechanisms (Redis, Memcached) to optimize performance.
• Experience with Docker and microservices-based architectures is a plus.
• Good understanding of API design, authentication mechanisms (JWT, OAuth), and security best practices.
• Experience working in Agile environments and using Git-based version control.

Nice to Have:

• Exposure to serverless computing (AWS Lambda).
• Experience with monitoring tools (New Relic, Datadog, ELK Stack).
• Knowledge of CI/CD pipelines and automated deployment workflows.
• Experience in real-time communication (WebSockets, Socket.io).

• Coding Complex Modules
• Code review and enforcing best practices
• Improve application architecture
• Constantly improve his/her own skill set
• Customisation to existing open souce and custom built applications
• Building a knowledge base of the latest programming trends, best practices and methodologies.

• B.Tech/BCA/MCA or M.Tech
• Experience into Javascript (Node.js, Angular.js/React.js)
• Experience representing work to a broader product team and other leaders, clearly and succintly articulating the goals and concepts

• Hybrid app development in Flutter, with Magento 2 hybrid ecommerce
• Proficiency with fundamental front end languages such as HTML, CSS and JavaScript.
• Familiarity with JavaScript frameworks such as Angular JS, React JS, Ionic and Amber.
• Proficiency with server language Java(Spring Framework)
• Familiarity with database technology such as MySQL, Oracle and MongoDB, NoSQL, ElasticSearch and other database technologies.
• English language
• Experience: 3 to 5 years
• Education: software engineer or self-education. Speed, knowledge, and competencies are key factor.
• working days based on UAE calendar/min 20 days per month, working hours 9 AM – 6:30 PM/Ahmedabad time zone

What you need to have:

Company: 3i Infotech Ltd

Location: Mumbai / Hyderabad

Job type: Full Time, Work from office

Looking for Core Java, Micro services, Spring Boot, Hibernate, Angular

Open Positions: Java Full - Stack Developer || 3 to 6 years exp – (Full stack 8)

Immediate Joiners

CTC: - 10 LPA

JD for Java Developer

Must Have Skills : Core Java ,Microservices , Angular8, Spring boot framework

Minimum 4-8 years of experience in design, development, and deployment of JAVA/J2EE-based applications, writing PL/SQL queries/store procedures.

Strong hands-on experience in design, development, and deployment of J2EE based application database design, PL/SQL complex queries, and Store procedures XML, HTML, JavaScript, AJAX

• Expertise on XML, HTML, JavaScript, AJAX
• Proficient in handling and writing complex PL/SQL queries and Stored procedures
• preferable work experience on JBOSS as an application server or any other J2EE application server
• Should have sound knowledge in product customization, implementation, and maintenance aspects
• Foresighted & good judgment in problem-solving.
• Capable of paying attention to detail.
• Good analytical and logical thinking.
• Prioritizing and organizing
• Team Player with a positive attitude.
• Process knowledge/Technical expertise
• Good Written and Verbal communication Skills

We at Perilwise are building the digital infrastructure for the insurance industry. We're looking for a tech lead, someone who can lead the dev team, and take over the day to day activities of the tech lead from the founders.

We are building a revolutionary insurtech platform offering to the entire market(intermediaries, clients, and later insurers)

We're an exciting early stage startup growing fast, and are looking to build cutting edge products across the insurance value chain.

Experience levels: 4+ years. Previous leadership experience preferred but not necessary. These are guidelines, what’s most important for us is the candidate fit.