python backend developer jobs in Kolkata

Software Engineer – EngineeringExperience: 2–5 Years Location: Kolkata, IndiaAbout Practice by NumbersPractice by Numbers (PbN) is a fast-growing SaaS platform helping healthcare organizationsleverage data, automation, patient engagement, and operational intelligence to improvebusiness performance and patient outcomes. We build highly scalable...

Driving end to end, design and implementation of features Design, develop, and maintain integrations with multiple AI and cloud systems like Google Vertex AI, Azure, AWS and OpenAI Build Gen AI based Agentic architecture for a first class AI enabled user experience Use Prompt engineering techniques to leverage the best LLM models Collaborate with product...

TO BE ELIGIBLE FOR THIS ROLE YOU MUST HAVE PRIOR EXPERIENCE IN MANAGING HIGH VOLUME EVENTS DRIVEN ARCHITECTURE OF A FINTECH/MARKETPLACE PLATFORMThe roleWe are seeking a rockstar Head of Engineering – Java, Spring Boot, AWS Architect to join our core team and take ownership of the technology behind our B2C platform, used by 100,000s of customers monthly....

We are looking for an experienced Senior Full Stack .NET Developer with strong C#, .NET/.NET Core and Angular expertise for a long-term position with an international organization. You will design, develop and maintain full-stack web applications, build REST APIs and integrate Angular front ends with .NET-based backend services. Fully Remote – Long-term...

🌍 We're Building a Curated Network of Elite Freelancers — And We Want the Best in the RoomBrand Identity - Web Development - Social Media - Performance MarketingAt REVIVE Global Ventures, we don't chase talent — we curate it.We're expanding our delivery partner network and inviting a select group of experienced freelancers to join us for upcoming...

Troubleshoot & Build • Debug complex issues across the full stack, including legacy code with little or no documentation, and fix root causes, not just symptoms. • Build and maintain custom plugins, themes and modules on CMS and e-commerce platforms such as AEM, WordPress, Shopify, Magento or Drupal. • Design, build and consume REST and GraphQL...

🚀 Hiring: Intershop Back-End Developer | Remote | 3+ Years We are looking for an experienced Intershop Back-End Developer to join our team and work on enterprise-grade e-commerce solutions using Intershop Commerce Suite. Role: Intershop Back-End Developer Location: Remote – India⏳ Experience: 3+ Years of relevant Intershop experience Work Model: 100%...

We are on a mission of collecting the entire knowledge of the world. The advent of the internet made the information easily available. We surely live in a world where every individual has access to knowledge which was hard for everyone even 50 years ago.We are building a data intensive ecosystem. We are On a mission to COLLECT , STRUCTURE and  ORGANIZE...

🚨 Hiring: Senior Azure DevOps Engineer – Salesforce ExperienceWe are looking for an experienced Azure DevOps professional with strong Salesforce ecosystem experience to join our team on a remote basis.🔹 Role: Senior Azure DevOps Engineer / DevOps Consultant- Salesforce Experience🔹 Experience: 10–12 Years🔹 Location: Remote – India🔹...

Line of ServiceAdvisoryIndustry/SectorNot ApplicableSpecialismMicrosoftManagement LevelSenior AssociateJob Description & SummaryAt PwC, our people in data and analytics engineering focus on leveraging advanced technologies and techniques to design and develop robust data solutions for clients. They play a crucial role in transforming raw data into actionable...

Introduction: We at Entiovi Technologies provide digital transformation using new-age intelligent technologies for more than 9 years. We have clients located primarily in the US and Europe that are served by our Dedicated teams. This job is part of our expansion in India. Location: Remote About the role: The Senior Data Engineer in our AI & Data team...

Demonstrated working knowledge of modern software development lifecycles Experience testing GUI applications, web services and/or web applications (backend and frontend) Proficient in backend testing including writing SQL queries for testing data integrity Develops Test Approach, Test Plan, Test Schedule, Test Scenarios, and Test Cases based on requirements...

FRONTEND DEVELOPER Location: India/UAE | Full-Time | On-Site Graystone Capital is building a next-generation AI-powered internal platform. We are looking for a high-performance Frontend Developer to build clean, intuitive, executive-grade user interfaces that power our proprietary systems. This is not a maintenance role. This is a build-from-zero...

Pro Arch is seeking a highly skilled Senior Automation Engineer with 8+ years of experience in test automation to join our dynamic team. This role will be responsible for designing, developing, and maintaining automation frameworks using Selenium and Java , ensuring the reliability and efficiency of our applications. The ideal candidate will have...

Company: Excellis IT Pvt. Ltd. Location: Kolkata Employment Type: Full-time Experience Required: Minimum 2 Years Excellis IT is looking for an experienced Unity Game Developer to work on the development of a confidential cross-platform multiplayer strategy game. The game is being developed for Web, Android, and iOS and involves multiplayer sessions,...

Responsibilities: - Develop Java/Spring Boot micro-services that power LLM and agentic workflows in production and build responsive web interfaces using frontend frameworks such as React. - Build end-to-end application capabilities, integrating backend services and AI workflows with intuitive web-based user experiences. - Own production reliability,...

Project Role : Full Stack Engineer Project Role Description : Responsible for developing and/or engineering the end-to-end features of a system, from user experience to backend code. Use development skills to deliver innovative solutions that help our clients improve the services they provide. Leverage new technologies that can be applied to solve...

Role: Frontend Software EngineerLocation: Remote (Work from Anywhere)Role Overview:We are hiring for one of our clients, seeking a Frontend Software Engineer to work on a Full-Time basis to develop and maintain user interfaces for web applications. The role involves implementing responsive designs, integrating with backend systems, and optimizing frontend...

Key Responsibilities: Lead a team of frontend and backend developers through the full software development lifecycle. Architect, develop, and deploy scalable web applications using MERN stack and modern frameworks like Next.js  and AngularJS . Work with MySQL , PostgreSQL , and MongoDB  to design efficient and scalable data models. Design and...

Job DescriptionWe are looking for an experienced SAP ABAP Developer with strong S/4HANA and modern ABAP development expertise. Experience: 5 Years Shift: CET Hours Work Mode/Location: Kolkata/ Bangalore Key Skills: Strong hands-on experience in SAP ABAP, ABAP on HANA & OO ABAP . Experience with S/4HANA and SAP projects/support environments. Expertise in...