Backend Developer

3 weeks ago

New Delhi, India Klantroef Full time

We are a forward-thinking technology studio that builds digital products and solutions for clients across industries, including hospitality, real estate, finance, healthcare, and engineering.We specialize in web and mobile development, cloud infrastructure, AI-driven solutions, and custom enterprise platforms. Our focus is on delivering scalable, secure, and future-ready applications using modern technologies and agile practices.Role OverviewWe are seeking a skilled Backend Developer with 2–3 years of professional experience to join our growing team. The ideal candidate will have strong hands-on expertise in backend frameworks, databases, and cloud infrastructure, along with a passion for solving complex problems.You will play a key role in:- Developing and maintaining backend systems - Ensuring performance, scalability, and security - Collaborating with cross-functional teams to deliver cutting-edge solutionsKey Responsibilities- Design, develop, and maintain backend services using Node.js, Express.js, and TypeScript - Build secure and scalable APIs (RESTful; GraphQL knowledge is a plus) - Work with MongoDB and PostgreSQL for schema design, data modeling, optimization, and migrations - Deploy and manage applications on AWS within Linux/Unix environments - Implement CI/CD pipelines and ensure smooth deployments - Collaborate with frontend developers (Next.js) and AI teams (Python-based solutions) - Write unit and integration tests to ensure code quality and maintainability - Follow security best practices to safeguard systems and data - Contribute to agile ceremonies such as sprint planning, daily stand-ups, and retrospectivesRequired Skills & Qualifications- Bachelor’s degree in Computer Science, Engineering, or equivalent experience - 2–3 years of experience with Node.js, Express.js, and TypeScript - Proficiency with MongoDB and PostgreSQL (schema design, optimization) - Strong knowledge of AWS and Linux/Unix environments - Experience with authentication & authorization (JWT, OAuth2, RBAC) - Familiarity with Docker and CI/CD tools - Strong testing background (Jest, Mocha, Supertest) - Knowledge of Python for backend scripting or AI/ML integrations (advantage) - Exposure to frontend-backend integration with Next.js (plus)Soft Skills- Strong analytical and problem-solving skills - Clear communication and documentation abilities - Effective collaboration across multidisciplinary teams - Adaptability to learn new technologies quickly - Ownership and accountability for deliverables - Ability to thrive in agile, fast-paced environmentsWhat We Offer- Opportunity to work on diverse projects across web, mobile, cloud, and AI - Collaborative and growth-oriented culture with continuous learning - Exposure to modern tools, technologies, and cloud-native practices - Competitive compensation and benefits packageInterested? Apply here: Fill out the Application Formhttps://docs.google.com/forms/d/e/1FAIpQLSdU5Zm2mUMFQ_1Fkapl5LYpCAsH5VZ3s9UBOf45Mf8TRYHmJg/viewform?usp=dialog

  • Backend Developer

    2 weeks ago

    New Delhi, India LABMAN SCIENTIFIC INSTRUMENTS PVT. LTD. Full time

    We are seeking a skilled and motivated Node.js / Golang Backend Developer to join our growing team. The ideal candidate will have strong experience with server-side development, API development, and scalable backend architectures.Company DescriptionLABMAN SCIENTIFIC INSTRUMENTS PVT. LTD. is a pioneer in the lab and scientific instruments field with around 15...

  • Backend Developer

    2 weeks ago

    New Delhi, India LABMAN SCIENTIFIC INSTRUMENTS PVT. LTD. Full time

    We are seeking a skilled and motivated Node.js / Golang Backend Developer to join our growing team. The ideal candidate will have strong experience with server-side development, API development, and scalable backend architectures.Company Description LABMAN SCIENTIFIC INSTRUMENTS PVT. LTD. is a pioneer in the lab and scientific instruments field with around...

  • BackEnd Developer

    2 weeks ago

    New Delhi, India SumCircle Technologies Private Limited Full time

    Job Title:Backend Developer – ReactJS, Python, NodeJS, Blockchain Experience:3 to 8 years Location:Bangalore Job Summary: We are looking for a skilled and proactiveBackend Developerwith strong experience inReactJS, Python, NodeJS , and a solid understanding ofblockchain technologies . The ideal candidate will be responsible for building scalable backend...

  • Backend Developer

    5 days ago

    New Delhi, India Realty Tech pvt ltd Full time

    # Backend Developer – FastAPI + PostgreSQL + DockerJob Title: Freelance Backend Developer (FastAPI + PostgreSQL + Docker)About the Project: RealtyTech is developing an AI-driven real estate platform (MVP stage). We’re looking for a freelance backend developer to build a secure, modular API system using FastAPI and PostgreSQL. The system will connect with...

  • BackEnd Developer

    2 days ago

    New Delhi, India SumCircle Technologies Private Limited Full time

    Job Title: Backend DeveloperLocation: Surat, GujaratExperience: 2–3 YearsEmployment Type: Full-time | On-siteJob Summary:We are seeking a talented Backend Developer to join our growing development team in Surat. The ideal candidate should have solid experience in building and maintaining scalable backend systems and APIs.Key Responsibilities:- Design,...

  • Backend Developer

    2 weeks ago

    New Delhi, India Streak AI Technologies Pvt Ltd Full time

    Job Title: Backend DeveloperLocation: Bengaluru, KarnatakaJob Type: Full-timeCompany Description:Job Overview:We are seeking a talented and experienced Backend Developer to join our team. The ideal candidate will have a strong background in software development and experience with backend technologies. You will work closely with our engineering team to...

  • Backend developer

    1 week ago

    New Delhi, India Create My Surprise Full time

    Company DescriptionCreateMySurprise is an online platform that allows users to create personalized surprise experiences in just minutes. Our platform features an interactive balloon popping experience, heartfelt messages, and a magical final celebration note to craft unforgettable surprises for loved ones. It's a modern, digital alternative to traditional...

  • Backend Developer

    2 weeks ago

    New Delhi, India Unacademy Full time

    Position : SDE 3 - Backend Developer Location: Bengaluru (On-Site) Experience : 4 - 7 YearsAbout UsUnacademy is India’s largest learning platform, dedicated to democratizing education for millions of learners across the country. We bring together top educators, high-quality content, and innovative technology to deliver engaging and effective learning...

  • Backend Developer

    2 weeks ago

    New Delhi, India Unacademy Full time

    Position : SDE 3 - Backend DeveloperLocation: Bengaluru (On-Site)Experience : 4 - 7 YearsAbout UsUnacademy is India’s largest learning platform, dedicated to democratizing education for millions of learners across the country. We bring together top educators, high-quality content, and innovative technology to deliver engaging and effective learning...

  • Backend Developer

    2 weeks ago

    New Delhi, India Klantroef Full time

    We are a forward-thinking technology studio that builds digital products and solutions for clients across industries, including hospitality, real estate, finance, healthcare, and engineering.  We specialize inweb and mobile development, cloud infrastructure, AI-driven solutions, and custom enterprise platforms. Our focus is on deliveringscalable, secure,...