Senior Backend Developer

1 day ago


Delhi, Delhi, India Tapnext technologies private ltd Full time ₹ 3,00,000 - ₹ 4,00,000 per year

Role Overview

We're looking for a Backend Developer experienced in Python and FastAPI to build and

maintain scalable, secure, and high-performance backend systems.

The candidate will be responsible for API development, data modeling, and integrating AI and

real-time communication services.

Key Responsibilities

● Design, develop, and maintain RESTful APIs using FastAPI.

● Create scalable backend architecture to support high-concurrency operations.

● Integrate third-party APIs (AI models, real-time communication, etc.).

● Manage data storage, caching, and retrieval using PostgreSQL and Redis.

● Build secure user authentication and session management.

● Implement server-side logic for chat and session handling.

● Set up Docker-based environments and deploy on AWS / GCP.

● Maintain version control and CI/CD workflows (GitHub Actions preferred).

● Monitor and optimize backend performance and cost efficiency.

Tech Stack

● Language: Python

● Framework: FastAPI (preferred) / Flask (secondary)

● Database: PostgreSQL, Redis

● Auth: OAuth 2.0 / JWT

● APIs: REST / WebSockets

● Cloud & DevOps: AWS (EC2, S3, Lambda), Docker, CI/CD

● Version Control: Git, GitHub

Job Type: Full-time

Pay: ₹300, ₹400,000.00 per year

Work Location: In person



  • Delhi, Delhi, India The Syntra Full time ₹ 8,00,000 - ₹ 24,00,000 per year

    Senior Backend DeveloperLocation:New Delhi/Gurgaon (on-site)Experience:5+ years (strong production-level expertise)Type:Full-time (in current New Delhi office)Domain:AI-powered SaaS, ConstructionTech, and Enterprise PlatformsImmediate Joiners PreferredAbout SyntraSyntra is a fast-growingglobal tech companybuilding next-generationAI-driven SaaS productsand...


  • Delhi, Delhi, India WIN Home Inspection Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    ABOUT THE SENIOR SOFTWARE ENGINEER (NODEJS) ROLE:WIN is looking to add Backend Software Engineers (NodeJS) to our growing team Ideal candidates are passionate about building innovative and industry redefining software products and applications. You will be part of a multi-disciplinary team building state-of-the-art web and mobile applications.KEY...


  • Delhi, Delhi, India Auro Digital Inc Full time

    We are seeking an experienced Python API Developer with expertise in Django, AWS, backend architecture, GitHub, , CI/CD, and databases. The ideal candidate should have a strong background in designing and implementing robust API solutions, ensuring high performance, scalability, and security.Responsibilities:API Development:Design, develop, and maintain...


  • Delhi, Delhi, India TechCurators, a TC Group Company Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    About The RoleWe are looking for a skilled Java Developer with at least 4 years of hands-on experience in backend development.Key ResponsibilitiesDesign, develop, and maintain efficient, reusable, and reliable Java applications.Work closely with product managers, frontend engineers, and QA teams to deliver high-quality solutions.Write clean, testable, and...


  • Delhi, Delhi, India VML Enterprise Solutions Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    Who We Are:At VML, we are a beacon of innovation and growth in an ever-evolving world. Our heritage is built upon a century of combined expertise, where creativity meets technology, and diverse perspectives ignite inspiration. With the merger of VMLY&R and Wunderman Thompson, we have forged a new path as a growth partner that is part creative agency, part...


  • Delhi, Delhi, India SIMPLYFY TECHNOCRAFT PRIVATE LIMITED Full time ₹ 60,000 - ₹ 1,20,000 per year

    Job Title: Backend Developer – InternshipCompany: SimplyfyLocation: New DelhiDepartment: DevelopmentDuration: 6-12 Months (Internship)Position Type: Internship (with possibility of full-time offer)About Simplyfy:Simplyfy is a fast-growing IT company focused on creating smart, reliable, and efficient software solutions. We build innovative web and mobile...

  • Backend Developer

    3 days ago


    Delhi, Delhi, India SOL9X | AVTECFIN Full time ₹ 3,60,000 - ₹ 4,80,000 per year

    Company DescriptionSOL9X, in partnership with AVTECHFIN, provides tailored solutions designed to empower businesses with a robust online presence and drive growth. With expertise in website development, mobile apps, and desktop applications, SOL9X combines cutting-edge technology, innovative design, and strategic marketing techniques to meet today's business...

  • BackEnd Developer

    2 days ago


    Delhi, Delhi, India BillCut Full time ₹ 5,00,000 - ₹ 15,00,000 per year

    About BillcutBillcut builds smart, reliable billing and automation systems that simplify financial operations for businesses.Role SummaryWe are looking for a passionate Backend Developer with 0–3 years of experience to help build and maintain scalable APIs and backend systems. You will work closely with our engineering team to deliver secure,...

  • Backend+ Developer

    5 days ago


    Delhi, Delhi, India Qurious Full time ₹ 2,40,000 - ₹ 7,20,000 per year

    Backend+ Developer (Part-Time) | Queer Dating App | RemoteAbout UsWe're building a queer-first dating platform designed to create safer, more authentic, and more joyful connections. Our mission is to reimagine online dating for the LGBTQIA+ community — centered on inclusivity, care, and meaningful interactions.The RoleWe're looking for a Backend+ Developer...

  • Backend Developer

    1 week ago


    Delhi, Delhi, India BigStep Technologies Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Technical SkillsBackend Development : Experienced in NodeJS, development and design of frameworks like express, Loopback, Koa etc.Profiling Tools : Proficient in AppDynamics/Dynatrace, performance tuning, debugging, monitoringMicroservices Design Patterns : Familiar with Observer, SAGA, Circuit Breaker, API Gateway, Service DiscoveryFrontend Development :...