Full Stack Engineer

2 weeks ago

Noida, Uttar Pradesh, India ULTRASHIELD TECHNOLOGY Full time ₹ 15,00,000 - ₹ 25,00,000 per year

Job Title: Full-Stack Developer (React Native + MERN Stack)


Location:
SEC 62 NOIDA


Type:
Full-Time


Experience Required:
3–5 Years


Tech Stack:
React Native, , , , MongoDB, TypeScript, JavaScript, Redux, REST APIs, Git, AWS/Firebase

About Ultrashield Technology

Ultrashield Technology is a top-tier mobile and web app development company focused on building secure, high-performance digital products. We work with global clients across industries like
fintech, healthcare, logistics, OTT, and e-commerce
, combining strategy, creativity, and code to deliver impactful solutions.

We're looking for a talented and driven
Full-Stack Developer
with expertise in
React Native
and the
MERN stack
to join our remote team. If you're passionate about crafting seamless user experiences across both mobile and web platforms, we'd love to meet you.

What You'll Do

  • Develop and maintain
    cross-platform mobile applications
    using
    React Native
    .
  • Build and manage
    full-stack web applications
    using
    MongoDB, , , and
    .
  • Create, integrate, and maintain
    RESTful APIs
    and backend logic.
  • Work on end-to-end features from concept to deployment for both web and mobile platforms.
  • Collaborate with UI/UX designers, backend engineers, and project managers in an Agile environment.
  • Optimize performance, scalability, and security of both front-end and back-end systems.
  • Handle app deployments on
    App Store
    ,
    Google Play
    , and
    cloud platforms
    like AWS or Firebase.
  • Write clean, scalable, and testable code, participate in
    code reviews
    , and follow best practices.

What We're Looking For

  • 3–5 years
    of experience in full-stack development using the
    MERN stack
    and
    React Native
    .
  • Strong skills in
    JavaScript
    ,
    TypeScript
    ,

    ,

    , and
    MongoDB
    .
  • Hands-on experience publishing apps on
    App Store
    and
    Google Play Store
    .
  • Solid understanding of mobile design guidelines and platform-specific UI/UX.
  • Familiarity with
    Redux
    ,
    Context API
    , or other state management libraries.
  • Proficiency in
    Git
    , version control, and collaborative development workflows.
  • Experience working with
    RESTful APIs
    , third-party libraries, and integration services.
  • Ability to manage cloud-based environments and basic DevOps tools.

Nice to Have

  • Experience with

    ,
    GraphQL
    ,

    , or
    Docker
    .
  • Exposure to
    Firebase
    ,
    AWS
    , or
    CI/CD pipelines
    (GitHub Actions, Jenkins, etc.).
  • Knowledge of
    performance optimization
    and
    analytics integration
    .
  • Prior experience in
    startups
    or
    fast-paced development agencies
    .
  • Contributions to
    open-source
    or an active technical portfolio.

How to Apply

Send your resume, GitHub profile, and app/project links to

with the subject:
"
Full-Stack React Native Developer Application
" or
WhatsApp on

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