Senior Software EngineerGalaxiQ • kolkata, west bengal, in
Senior Software Engineer
GalaxiQ • kolkata, west bengal, in
1 day 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 LinkedIn, or send your GitHub / portfolio to info@galaxiq.ai with the subject line : “Senior Software Engineer”
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Senior Software Engineer • kolkata, west bengal, in
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