Senior Full Stack Developer

Senior Full Stack Developer – RemoteReact | Node.js | TypeScript | Cloud | Full Stack EngineeringPosition Type: Full-Time, Remote Working Hours: U.S. Client Business Hours (with flexibility for sprint cycles, deployments, and production support)About the RoleAt Pavago, one of our clients is hiring a Senior Full Stack Developer to design, build, and scale modern web applications across both front-end and back-end systems.This is a highly technical, hands-on engineering role where you’ll own features end-to-end—from user interfaces and APIs to databases, cloud infrastructure, and deployments.You’ll work across: Front-end development Back-end services API development Databases Cloud infrastructure CI/CD Architecture Engineering mentorship This is more than a coding role. You’ll help shape technical decisions, improve engineering standards, mentor developers, and contribute to building scalable, reliable products.If you enjoy solving complex technical challenges while shipping production-ready features, this role is built for you.What You’ll OwnFull Stack Application Development Build end-to-end product features across front-end, back-end, APIs, and databases. Develop scalable, secure, and maintainable web applications. Deliver clean, production-ready code that aligns with engineering best practices. Contribute to architecture discussions and long-term technical planning. Front-End Development Build responsive, modern interfaces using: React Angular Vue.js Develop reusable component libraries and scalable UI architecture. Manage application state using: Redux Zustand Vuex Context API Optimize: Performance Accessibility Responsiveness Cross-browser compatibility Back-End Development Design and build RESTful and GraphQL APIs. Develop services using: Node.js Python (Django, Flask, FastAPI) Java (Spring Boot) Implement: Authentication Authorization Validation Secure coding practices Improve application scalability and server performance. Database & Data Management Design and maintain databases including: PostgreSQL MySQL MongoDB DynamoDB Optimize: Queries Indexing Database performance Implement caching using: Redis Memcached Ensure data integrity and scalability across services. Testing & Engineering Quality Write and maintain: Unit tests Integration tests End-to-end tests Work with testing frameworks such as: Jest Cypress Mocha PyTest Maintain high code coverage and engineering standards. Participate in peer code reviews. Troubleshoot bugs and production issues. DevOps & Cloud Infrastructure Manage source code using Git and modern branching strategies. Build and maintain CI/CD pipelines using: GitHub Actions GitLab CI Jenkins Deploy applications on: AWS Azure Google Cloud Platform (GCP) Support containerization and cloud deployments using: Docker Serverless technologies Monitor production systems and application health. Collaboration & Agile Delivery Work closely with product managers and designers to deliver user-focused solutions. Participate in: Sprint planning Daily standups Retrospectives Backlog refinement Provide technical estimates and implementation guidance. Maintain technical documentation and API references. Technical Leadership & Mentorship Mentor junior and mid-level developers through reviews and coaching. Contribute to architecture planning and engineering standards. Promote clean code, maintainability, and scalable development practices. Help improve engineering workflows and team collaboration. RequirementsMust-Have QualificationsExperience 5+ years of professional full stack software development experience. Proven experience delivering production-grade web applications. Technical SkillsStrong experience with: JavaScript TypeScript React, Angular, or Vue.js Node.js Python or Java Experience with: REST APIs GraphQL PostgreSQL MySQL MongoDB Git CI/CD pipelines Cloud platforms (AWS, Azure, or GCP) Strong understanding of: Application architecture Scalability Software design patterns Testing and code quality Secure web development Nice to Have Experience building: SaaS platforms Enterprise software E-commerce applications Experience with: Microservices Serverless architecture Docker Terraform Infrastructure as Code (IaC) Experience optimizing high-scale applications. Startup or high-growth product environment experience. Tools & Technologies React Angular Vue.js Node.js Python Java TypeScript PostgreSQL MySQL MongoDB Redis Git GitHub Actions GitLab CI Jenkins Docker AWS Azure Google Cloud Platform (GCP) What Makes You a Strong Fit Strong end-to-end engineering mindset. Comfortable owning features from concept to deployment. Passionate about clean architecture and scalable systems. Excellent communicator and cross-functional collaborator. Strong debugging and problem-solving skills. Ownership-driven with a focus on quality and performance. Enjoy mentoring and elevating engineering teams. What a Typical Day Looks Like Participate in sprint planning and engineering standu