Senior Software EngineerGalaxiQ • Kolkata, IN
No longer accepting applications
Senior Software Engineer
GalaxiQ • Kolkata, IN
3 days ago
Job description5+ years of professional experience in full-stack development. Strong proficiency in JavaScript / TypeScript . Experience with Node.js , Express , or NestJS frameworks. Expertise in React.js , Next.js , or similar front-end frameworks. Solid understanding of RESTful and GraphQL APIs . Experience with MongoDB , PostgreSQL , or other modern databases. Proficiency in Git , CI / CD pipelines , and Docker . Understanding of modern UI / UX and responsive design principles. Experience with Cloud Run , BigQuery , Pub / Sub , or AWS Lambda . Familiarity with AI / ML model integration and API-driven AI workflows (e.g., OpenAI, Vertex AI). Knowledge of authentication / authorization (OAuth, JWT, etc.). Background in marketing automation , e-commerce , or MarTech platforms. Competitive salary aligned with industry standards. 100% remote flexibility. Opportunity to work directly on next-generation AI frameworks. A fast-paced, innovation-driven environment where you’ll have real autonomy and impact.
About the Role
We’re seeking a passionate Full Stack Developer skilled in Node.js and React.js to build scalable, high-performance web applications and APIs. You’ll play a key role in developing, deploying, and optimizing modules that power AI-driven marketing automation, real-time analytics, and creative content workflows.
You’ll work closely with product designers, data engineers, and AI teams to deliver user-friendly, reliable, and innovative solutions at scale.
Key Responsibilities
- Design, build, and maintain scalable APIs and microservices using Node.js (Express / Fastify / NestJS).
- Develop dynamic and responsive front-end interfaces using React.js , TypeScript , and Tailwind CSS / ShadCN UI .
- Integrate with cloud platforms ( GCP , AWS , or Azure ) and third-party APIs (social media, analytics, payment, etc.).
- Collaborate with product, design, and AI teams to implement new features and enhancements.
- Optimize application performance and ensure high availability, reliability, and security.
- Implement CI / CD pipelines and containerized environments using Docker , Kubernetes , or Cloud Run .
- Maintain and improve existing codebase, ensuring best practices in version control, testing, and documentation.
- Participate in design reviews, sprint planning, and agile ceremonies.
Skills & Qualifications
Required :
Preferred (Nice to Have) :
What we offer
How to apply
If you’re excited about building the next wave of intelligent systems, we’d love to hear from you!
Apply directly on , or send your GitHub / portfolio to info@galaxiq.ai with the subject line : “Senior Software Engineer”
Create a job alert for this search
Senior Software Engineer • Kolkata, IN
Related jobs
Senior Backend Software Engineer
Truxt.ai • Kolkata, IN
As an early-stage company driven by a meaningful mission, we seek exceptional engineering talent who values purpose, long-term impact, and significant equity ownership over traditional salary compe...Show more
Last updated: 16 days ago • Promoted
Senior Software Engineer - Cloud FinOps
IBM • kolkata, west bengal, in
This engineering role is on a nascent, growing engineering team.The team is responsible for products that touch many areas of engineering organizations at HashiCorp, so applicants will need to exce...Show more
Last updated: 16 days ago • Promoted
Senior Software Engineer
Programmers.io • kolkata, west bengal, in
Senior AI-Integrated Software Engineer (.Remote until office reopens, Work from Home.We are looking for a dynamic and innovative.
The ideal candidate will bring hands-on experience in AI-assisted de...Show more
Last updated: 30+ days ago • Promoted
Senior Frontend Software Engineer
CoverPin • Kolkata, IN
AI-driven compliance automation platform.Our mission is to take something traditionally slow and complex — compliance — and make it.
We’re a small, focused team that values.Every engineer here plays...Show more
Last updated: 8 days ago • Promoted
Senior Software Engineer I (Fullstack)
LG Ad Solutions • Kolkata, IN
LG Ad Solutions is a global leader in connected TV (CTV) and cross-screen advertising.We pride ourselves on delivering state-of-the-art advertising solutions that integrate seamlessly with today's ...Show more
Last updated: 2 hours ago • Promoted • New!
Senior Software Engineer
Healimpilo • kolkata, west bengal, in
An experienced Senior Java Developer to work with cross-functional teams to solve real-world problems for healthcare providers around the country.
Using your technical expertise, you will design, bu...Show more
Last updated: 1 day ago • Promoted
Senior Backend Engineer
Blossom Social • Kolkata, IN
Blossom Social is building the future of social investing.Our platform empowers retail investors by combining the best of social networks with investing tools—enabling users to connect, learn, and ...Show more
Last updated: 27 days ago • Promoted
Sr. Software Engineer (AWS) - Backend
Zeller • Kolkata, IN
At Zeller, we’re champions for businesses of all sizes, and proud to be a fast-growing Australian scale-up taking on the ambitious goal of reimagining business banking and payments.We believe in a ...Show more
Last updated: 30+ days ago • Promoted
Senior GenAI Engineer
Mitra AI • Kolkata, IN
AI System Design & Development : .Architect, develop, and deploy large-scale Generative AI, LLM-based systems, including intelligent agents and automation workflows.
LLM Integration & Optimization : .In...Show more
Last updated: 1 hour ago • Promoted • New!
Senior Software Engineer, Backend (Platform - Onboarding)
Coinbase • Kolkata, IN
Ready to be pushed beyond what you think you’re capable of?.At Coinbase, our mission is to increase economic freedom in the world.
It’s a massive, ambitious opportunity that demands the best of us, ...Show more
Last updated: 2 hours ago • Promoted • New!
Senior System Engineer
Creditsafe Technology • Kolkata, IN
We are seeking a skilled and enthusiastic.In this position, you will guide fellow developers and collaborate within an Agile environment to deliver high-quality products.
Develop, test, and maintain...Show more
Last updated: 2 hours ago • Promoted • New!
Senior Staff Software Engineer - Platform (Relocate to India)
Coinbase • Kolkata, IN
Ready to be pushed beyond what you think you’re capable of?.At Coinbase, our mission is to increase economic freedom in the world.
It’s a massive, ambitious opportunity that demands the best of us, ...Show more
Last updated: 30+ days ago • Promoted
Senior Software Engineer
TechVerito • kolkata, west bengal, in
Senior Consultant with experience in software development, system design, and cloud technologies.This is a hands-on engineering role designed for individuals who thrive in collaborative, agile envi...Show more
Last updated: 1 day ago • Promoted
Senior Software Engineer (Python) — AI
Tipstat® • Kolkata, IN
We are looking for a highly skilled Senior Software Engineer with a strong background in Python, system design, and infrastructure to join our team.
You will be responsible for designing, building, ...Show more
Last updated: 2 hours ago • Promoted • New!
Senior SDET Engineer
Bright Matrix Global • Kolkata, IN
Job Title : Senior SDET Engineer.Job Type : Contract (6 Months to Start – Extendable).Pay : As per industry standards.Corillian hands On testing Required.
We are seeking a Senior Software Development E...Show more
Last updated: 2 hours ago • Promoted • New!
Senior Software Engineer
BrightEdge • kolkata, west bengal, in
Staff / Senior Software Engineer, Remote.The Software Engineer will be a critical individual contributor responsible for designing collection strategies, developing, and maintaining robust and scala...Show more
Last updated: 30+ days ago • Promoted
Senior Software Engineer
Live Connections • kolkata, west bengal, in
We’re Hiring – Senior Engineers.Open Position 1 – Senior Engineer.Strong frontend or strong full-stack expertise.Experience in design / architecture.
Must have worked in a large e-commerce environment...Show more
Last updated: 20 hours ago • Promoted • New!
Senior Software Engineer
Forage AI • kolkata, west bengal, in
Role Overview (Hands‑on Player‑Coach).You’ll work closely with engineers—reviewing designs and PRs, pairing on tricky problems, and raising the bar on architecture, reliability, security, and perfo...Show more
Last updated: 20 hours ago • Promoted • New!