reactjs react native jobs in Kolkata

3Pillar Global is an AI transformation partner helping enterprises build AI-native products and intelligent agents that define the next era of business. With teams across North America, Europe, Latin America, and Asia, we work with ambitious companies across financial services, healthcare, media, and technology. Our HelixAI platform and Helix Pods delivery...

Project Role : Custom Software Engineer Project Role Description : Develop custom software solutions to design, code, and enhance components across systems or applications. Use modern frameworks and agile practices to deliver scalable, high-performing solutions tailored to specific business needs. Must have skills : .Net Full Stack Development Good to...

Role Overview We are seeking a Team Lead to build and lead a team of software engineers developing a strategically important cloud-based platform that enables customers to check and improve the accuracy of their X-Rite color measurement devices. This is a player-coach role, combining hands-on software development with technical leadership and people...

Project Role : LLM Operations Engineer Project Role Description : Utilize cloud-native services and tools for scalable and efficient deployment. Monitor LLM performance, address operational challenges, and ensure compliance and security standards in AI operations. Must have skills : Generative AI, Large Language Models (LLMs), Machine Learning Operations,...

We are looking for a talented and proactive Online Bidder / Upwork Freelancer to join our team. Your primary responsibility will be to identify, bid, and win high-quality projects on platforms like Upwork, Freelancer, and other bidding portals. Responsibilities • Search, identify, and bid on relevant projects across Upwork, Freelancer, Fiverr, and other...

Line of Service Advisory Industry/Sector Not Applicable Specialism Guidewire Management Level Associate Job Description & Summary A career in our Emerging Solution Architecture practice, within Enterprise Architect services, will provide you with the opportunity to bring our clients a competitive advantage through defining their technology objectives,...

Tech Exactly is looking for an experienced Sr.React Native to join our growing team. If you're passionate about building high-quality mobile applications, leading development teams, and delivering scalable solutions, we'd love to hear from you! Key Responsibilities Coordinate with development teams and designers to build high-quality web and mobile...

Help us ship delightful web apps end to end — React, TypeScript, Python, and cloud-native APIs. You'll pair with founders, own features, and see your work in production fast.

Help us ship delightful web apps end to end — React, TypeScript, Python, and cloud-native APIs. You'll pair with founders, own features, and see your work in production fast.

Part-Time Software Engineer / Tech Intern (Full-Stack)About Us We are an umbrella product venture building a portfolio of modern digital platforms. Our core focus includes: Nakshra: A spiritual wellness and holistic living platform offering personalized astrology/tarot services, interactive workshops, and an integrated e-commerce store. B2 B & Enterprise Saa...

Company Description Navam Intellitech builds Intellishala, an AI-powered school platform designed for CBSE classrooms in Grades 9–12. The platform provides an integrated environment for teaching, assessment, and tracking learning, with features such as an NCERT-grounded AI tutor, searchable question bank, and automated test creation and scoring....

About Novatro We're a growing and focused team that moves fast and builds with intention — passionate about creating a great culture and transforming how industrial operations run. Every person here has real ownership and real impact. Novatro is building an AI-powered Intelligent Manufacturing Platform that is reshaping how medium-to-large manufacturers...

About the Role Techylla is looking for a Senior Frontend Developer who doesn't just write components - who builds experiences people actually enjoy using. This is a role for someone who's already fluent in the modern React ecosystem and wants to bring that craft to fast-moving, client-facing products from day one. You'll own the front-end architecture for...

About the Role Techylla is looking for a Senior Frontend Developer who doesn't just write components - who builds experiences people actually enjoy using. This is a role for someone who's already fluent in the modern React ecosystem and wants to bring that craft to fast-moving, client-facing products from day one. You'll own the front-end architecture for...

Company Description Hacker Kernel is a technology company with a team of 120+ engineers building custom software and providing staff augmentation for startups and enterprises worldwide. Founded in Bhopal, India, the company now supports clients across the US, UK, UAE, and Australia, helping them create scalable technology and expand engineering capacity...

About the role We build AI products for luxury real estate — conversational agents, lead intelligence, bilingual (English/Arabic) buyer journeys, and internal agent tooling. We are not looking for someone to skin a chatbot. We want a designer who thinks in AI-native patterns: non-deterministic outputs, streaming responses, confidence and citations,...

About the Role We are looking for a strong backend engineer who can work across our existing PHP backend while helping us build the next generation of AI-powered product capabilities. This is not a pure AI research role. We need someone who can ship production software, work with real customer data, build reliable backend systems, and apply AI/LLMs...