Content Writer and Social Media Executive

Job Title: Full-Stack MERN Developer (5–8 Years Experience)

Location: Borivali, Mumbai (Onsite)

Experience: 6–8 Years

Joining: Immediate Joiners

Employment Type: Full-time

Job Overview

We are looking for an experienced Full-Stack MERN Developer to join our engineering team in Borivali, Mumbai. The ideal candidate should have strong hands-on experience building scalable web applications using React, Node.js, Express, and MongoDB, with a solid understanding of REST APIs, microservices architecture, performance optimization, and cloud infrastructure.

You will work on consumer-facing applications, handle large datasets, and contribute to building reliable, high-performance systems.

Key Responsibilities

• Design, develop, and maintain full-stack web applications using MERN stack
• Build scalable and secure RESTful APIs and backend services using Node.js & Express
• Develop reusable and high-performance React components with proper state management
• Implement microservices-based architecture and inter-service communication
• Optimize application performance at both frontend and backend levels
• Work with MongoDB for data modeling, indexing, and performance tuning
• Handle large datasets efficiently and ensure system reliability
• Implement logging, tracing, and monitoring for production-ready applications
• Collaborate with product, frontend, backend, and DevOps teams
• Write clean, maintainable, and well-documented code

Technical Requirements

Backend

• Strong hands-on experience with Node.js & Express.js
• Expertise in building REST APIs and backend business logic
• Strong understanding of async programming (Callbacks, Promises, Async/Await)
• Experience with microservices architecture
• Hands-on experience with MongoDB (Expert level)
• Working knowledge of PostgreSQL / MySQL
• Experience with Kafka or other message queue systems
• Familiarity with Bull / job schedulers

Frontend

• Strong experience with React.js
• Hands-on experience with state management (Redux, Context API, or similar)
• Good understanding of HTML, CSS, AJAX
• Experience with performance optimization techniques in React

Infrastructure & Cloud

• Experience with Docker and Kubernetes (K8s)
• Hands-on exposure to AWS services such as EC2, S3, ELB, AutoScaling, CloudFront
• Understanding of CI/CD pipelines is a plus

Core Computer Science

• Good understanding of Data Structures & Algorithms
• Solid knowledge of Operating Systems fundamentals

Good to Have

• Experience with Redis for caching
• Exposure to Vue.js
• Experience working on consumer-facing web or app products
• Strong debugging and problem-solving skills
• Familiarity with application monitoring tools (logs, metrics, tracing)

What We’re Looking For

• Strong problem-solving mindset and ownership attitude
• Ability to learn new tools and technologies quickly
• Comfortable working in fast-paced, production-driven environments
• Immediate or short-notice joiners preferred

Required Male Candidate. Key Responsibility: Design, develop, and test electrical control panels (MCC, PLC, VFD) using AutoCAD/EPLAN. Create schematics, GA drawings, and BOMs. Ensure IEC/UL compliance, support assembly, and troubleshoot.

Strong Technical Project Manager / Program Manager / Delivery Excellence profile

Mandatory (Experience 1) – 9+ years of overall experience, with minimum 5+ years in Project/Program Management / PMO / Delivery Governance roles in SaaS or technology-driven organizations

Mandatory (Experience 2) – Hands-on experience managing Agile delivery across multiple teams, including sprint planning, tracking, retrospectives, and release governance using Jira / Confluence

Mandatory (Experience 3) – Prior experience in at least one technical function (e.g., QA, development, testing, or technical project coordination) to effectively interface with engineering teams

Mandatory (Core Skills 1) – Strong communication, stakeholder management, and executive-level reporting capability (interfacing with CTO / leadership teams)

Mandatory (Core Skills 2) – Ability to coach cross-functional teams in Agile methodologies (Scrum/Kanban) and drive organization-wide Agile maturity

Mandatory (Company) - B2B SaaS or technology-driven Companies only (Preferred B2B SaaS in RetailTech, ERP, OMS, POS, E-commerce SaaS, Logistics

Astra Technologies Inc is a US-based startup with a wholly-owned subsidiary in Chennai, India. We are building cryptocurrency trading infrastructure for financial institutions and other businesses. We are seeking candidates with the following skills:

1.   Strong software engineering skills

2.   Proficiency in the Rust programming language

3.   Familiarity with blockchain technology

4.   Excellent communication skills.

We are seeking candidates with varying levels of experience, from developers to senior developers and architects. The company will provide a joining bonus for candidates who join within two weeks of receiving it.

The selected candidates will have the following job responsibilities:

• Build unified API for crypto trading
• Develop products, applications and systems that meet client requirements and are scalable, maintainable, and robust.
• Work with other members of the development team to identify and resolve technical issues.
• Participate in design and code reviews to ensure that best practices are followed.
• Collaborate with other departments, such as marketing and quality assurance, to ensure that our products meet the needs of our customers.
• Stay up-to-date with emerging technologies and industry trends to ensure that our products remain competitive in the marketplace.

• Build and execute social media strategy through competitive research, platform determination, benchmarking, messaging and audience identification
• Generate, edit, publish and share daily content (original text, images, video or HTML) that builds meaningful connections and encourages community members to take action
• Set up and optimize company pages within each platform to increase the visibility of company’s social content
• Moderate all user-generated content in line with the moderation policy for each community
• Create editorial calendars and syndication schedules
• Continuously improve by capturing and analyzing the appropriate social data/metrics, insights and best practices, and then acting on the information
• Collaborate with other departments (customer relations, sales etc) to manage reputation, identify key players and coordinate actions

• Proven working experience in social media marketing or as a Digital Media Specialist
• Excellent consulting, writing, editing (photo/video/text), presentation and communication skills
• Demonstrable social networking experience and social analytics tools knowledge
• Adequate knowledge of web design, web development, CRO and https://resources.workable.com/search-engine-marketing-specialist-job-description">SEO
• Knowledge of online marketing and good understanding of major marketing channels
• Positive attitude, detail and customer oriented  with good multitasking and organisational ability
• Fluency in English
• BS in Communications, Marketing, Business, New Media or Public Relations

Relevant Experience

3 to 10 years

Job Description and Key Skills Required:

• Hands-on with any of the programming languages like NodeJS/ExpressJS, Python, Java, Php or any.
• Design and create efficient RESTful API endpoints for both internal and public consumption
• Strong understanding of database technologies such as MySQL, Postgress, Oracle , relational Database.
• Work closely with front end developers to understand required data model
• Comfortable deploying applications on AWS, and have a strong working knowledge of EC2, RDS and S3.
• Must understand overall system design, architecture , improve design and implement new processes.
• Strong understanding of sessions, cookies & local storage is must.
• Experience with in memory databases like redis basic, Memcache
• Independently think of solutions to complex requirements; possess exceptional logical skills.
• Analyse current products in development, including performance, scalability, diagnosis and troubleshooting.
• Work with the existing framework and evolve it by building reusable code & libraries
• Search and introduce new software related technologies, processes and tools.
• Bonus: You're fluent with React.
• Bonus: Interested in full-stack development.
• Bonus: Any experience of iOS/Android mobile development.
• Bonus: Experience with CI servers such as Jenkins, Travis or similar types
• Bonus: Experience with web server like Nginx