Software Development Engineer II - Full Stack

This role is for one of Weekday’s clients
Min Experience: 3 years
Location: Remote (India)
JobType: full-time

We are looking for a Software Development Engineer 2 to join our Growth Apps team, which is responsible for driving new tool development, user retention, monetization, cross-sell, internationalization, payments, and growth experimentation across products. This role is ideal for an engineer who thrives in building full-stack applications that directly impact millions of users and enjoys working in fast-paced, experiment-driven environments. You will collaborate closely with product managers, designers, and data engineers to deliver features and experiments that accelerate growth.

Responsibilities

• Design, develop, and maintain full-stack systems that power growth initiatives such as retention campaigns, monetization flows, cross-sell features, and internationalization.
• Build and iterate on A/B experiments and growth experiments to optimize conversion, engagement, and retention.
• Own end-to-end delivery of projects: from requirements gathering and design, through implementation, testing, deployment, and monitoring.
• Collaborate with product managers, UX designers, data engineers, and analysts to ensure growth initiatives are data-informed and measurable.
• Ensure scalability, performance, and quality of systems that impact millions of users globally.
• Contribute to engineering best practices, including code reviews, testing strategies, and automation.
• Stay updated on modern frontend and backend technologies to continuously improve development speed, quality, and user experience.
• Help create prototypes and proofs-of-concept for rapid iteration.
  

Qualifications

• 3–6 years of professional software development experience working on scalable full-stack or frontend/backend applications.
• Strong and hands-on experience in JavaScript/TypeScript, ReactJS, NodeJS, and related web technologies.
• Solid understanding of API design, system architecture, and databases (SQL/NoSQL).
• Experience building data-driven systems or integrating with analytics frameworks (e.g., Amplitude, Mixpanel, GA4) to run experiments.
• Demonstrated ability to work on features that directly drive growth metrics like retention, conversion, monetization, or internationalization.
• Strong problem-solving skills with the ability to take ownership and deliver in ambiguous situations.
• Excellent communication skills to work effectively with cross-functional stakeholders.
• Startup mindset with high willingness to learn, adapt, and move fast.
• Bonus: Experience with subscription billing systems, payment gateways, internationalization/localization frameworks, or referral/viral growth systems.
  

Benefits & Perks

• Competitive salary, stock options & annual bonus
• Medical coverage
• Life and accidental insurance
• Vacation & leaves of absence (menstrual, flexible, special, and more!)
• Developmental opportunities through education & developmental reimbursements & professional workshops
• Maternity & parental leave
• Hybrid and Remote model with flexible working hours
• On-site & remote company events throughout the year
• Tech & WFH stipends & new hire allowances
• Employee referral program