Name: Resumekart
Address: New Delhi, New Delhi, 110001, IN
Telephone: +91-9310766744
Price range: ₹
&lt;p&gt; &lt;strong&gt;Headquarters:&lt;/strong&gt; Global, Remote &lt;/p&gt; &lt;h2&gt;Job Title: Full Stack Developer (5 to 8 Years)&lt;/h2&gt;&lt;p&gt;&lt;strong&gt;Product:&lt;/strong&gt; Health and Fitness App&lt;br&gt;&lt;strong&gt;Employment Type:&lt;/strong&gt; Full-time&lt;br&gt;&lt;strong&gt;Location:&lt;/strong&gt; (On-site / Hybrid / Remote, add as applicable)&lt;/p&gt;&lt;h3&gt;About the Role&lt;/h3&gt;&lt;p&gt;We are building a health and fitness app that helps users track workouts, nutrition, goals, and progress through a smooth mobile and web experience. We are hiring a Full Stack Developer (5 to 8 years) to build end-to-end features across backend services, APIs, and modern web frontends, with strong focus on performance, scalability, and user experience.&lt;/p&gt;&lt;h3&gt;Key Responsibilities&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;&lt;p&gt;Build and maintain scalable backend services and APIs (REST and/or GraphQL)&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Develop responsive, user-friendly web interfaces (dashboard, admin, coach/trainer portals, internal tools)&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Translate product requirements into clean, maintainable, tested code across the stack&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Design data models and optimize queries for performance and reliability&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Implement authentication and authorization (OAuth2, JWT, RBAC)&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Integrate third-party services (payments, notifications, analytics, fitness platforms, wearables)&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Implement background jobs, queues, and scheduled workflows&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Ensure security best practices (OWASP), privacy, and safe handling of user data&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Set up observability (logs, monitoring, alerts) and improve system reliability&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Collaborate with product, design, mobile, and QA teams, participate in code reviews and sprint planning&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h3&gt;Required Skills and Experience&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;&lt;p&gt;5 to 8 years of full stack development experience in product companies or high-quality engineering teams&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Strong backend skills in one of the following :&lt;/p&gt;&lt;ul&gt;&lt;li&gt;&lt;p&gt;&lt;strong&gt;Node.js (TypeScript)&lt;/strong&gt;, &lt;strong&gt;Java (Spring Boot)&lt;/strong&gt;, &lt;strong&gt;Python (Django/FastAPI)&lt;/strong&gt;, &lt;strong&gt;Go&lt;/strong&gt;, or &lt;strong&gt;.NET&lt;/strong&gt;&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Strong frontend experience with modern frameworks:&lt;/p&gt;&lt;ul&gt;&lt;li&gt;&lt;p&gt;&lt;strong&gt;React / Next.js&lt;/strong&gt; (preferred), Angular, or Vue&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Solid understanding of API design, versioning, caching, and integration patterns&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Strong database experience (PostgreSQL/MySQL, plus NoSQL is a bonus)&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Experience with cloud platforms (AWS / GCP / Azure), Docker, and CI/CD pipelines&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Strong foundation in system design, performance optimization, and debugging&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Comfortable writing unit tests, integration tests, and maintaining good code quality standards&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h3&gt;Good to Have&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;&lt;p&gt;Experience in health, fitness, wellness, or consumer subscription apps&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Integrations with Apple Health, Google Fit, Fitbit, Garmin, Strava (or similar)&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Experience with event-driven systems (Kafka, RabbitMQ, SQS), WebSockets, real-time features&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Knowledge of microservices and service-to-service authentication&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Exposure to compliance concepts (GDPR, HIPAA), especially if handling sensitive health data&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Experience building admin panels, CMS, or internal tools for operations teams&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h3&gt;What You’ll Work On (Examples)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;&lt;p&gt;User onboarding, profiles, goals, and progress tracking&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Workout and nutrition planning modules, analytics dashboards&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Subscription flows and payments (if applicable)&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Notification and engagement systems (push, email, SMS)&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Admin/ops tooling to manage content, users, coaches, and programs&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt; &lt;p&gt;&lt;strong&gt;To apply:&lt;/strong&gt; &lt;a href="https://weworkremotely.com/remote-jobs/ayora-full-stack-developer-5-8-yrs"&gt;https://weworkremotely.com/remote-jobs/ayora-full-stack-developer
Full Stack Developer (5-8 yrs)

Job Description
