Weekday AI (YC W21)
Full Stack Developer
Weekday AI (YC W21)India1 day ago
Full-timeOther
This role is for one of the Weekday's clients

Salary range: Rs 1050000 - Rs 1550000 (ie INR 10.5-15.5 LPA)

Min Experience: 4 years

Location: NCR

JobType: full-time

As a Senior Full Stack Engineer, you will play a pivotal role in designing, building, and scaling robust digital products across both frontend and backend technologies. This is a hands-on, technically demanding role suited for an experienced engineer who enjoys owning systems end to end—right from architecture and development to deployment and optimization. You will work on a diverse range of digital initiatives, including custom web applications, integrated platforms, and business-critical tools, either independently or in close collaboration with cross-functional teams.

Requirements

Key Responsibilities

  • Design, develop, and maintain full stack web applications across varied business and technical use cases
  • Collaborate with solution architects and technical leads to define system architecture, integrations, and technology choices
  • Build scalable backend services, APIs, databases, and server-side logic alongside dynamic, responsive user interfaces
  • Optimize applications for performance, scalability, accessibility, and SEO best practices
  • Drive engineering best practices around code quality, testing, documentation, and deployment workflows
  • Lead assigned projects from planning and estimation through development, testing, and production release
  • Actively participate in Agile ceremonies including sprint planning, stand-ups, reviews, and retrospectives
  • Use issue-tracking tools to manage tasks, track progress, and ensure timely delivery
  • Mentor junior developers, conduct code reviews, and contribute to internal development standards and guidelines

What Makes You a Great Fit

  • You have 5+ years of hands-on full stack development experience, delivering complex, production-grade applications
  • Strong expertise in modern frontend technologies including HTML, CSS, JavaScript, and frameworks such as Vue.js (with exposure to React or Angular)
  • Deep backend experience with PHP (Laravel) and Node.js, including API design, authentication, and database architecture
  • Proficiency with RESTful APIs, relational databases, package managers, and version control systems like Git
  • Experience with modern styling and UI optimization tools such as Tailwind CSS and SASS
  • Familiarity with automated testing, CI/CD pipelines, and debugging production systems
  • Solid understanding of accessibility, performance optimization, and scalable system design
  • Comfortable working in Agile/Scrum environments, collaborating closely with designers, product managers, and other engineers
  • A proactive mindset with the ability to take ownership, make technical decisions, and mentor others effectively

Key Skills

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