Pavago is hiring a Senior Full Stack Software Engineer - (Product & Infrastructure)

Senior Full Stack Software Engineer (React, Node.js, AWS) – Remote | Product & Infrastructure Position Type: Full-Time, Remote Working Hours: U.S. Client Business Hours (flexibility for deployments, sprint planning, and on-call coverage) About the Role At Pavago, one of our clients is hiring a Senior Full Stack Software Engineer to build, scale, and maintain modern web applications and the infrastructure behind them. This is a highly technical, hands-on engineering role where you’ll own features end-to-end — from front-end interfaces and APIs to deployments, scalability, and infrastructure reliability. You’ll work across: Front-end development Back-end systems Cloud infrastructure CI/CD pipelines Performance optimization Technical architecture If you enjoy shipping production-ready features, solving complex engineering problems, and building scalable systems, this role is built for you. What You’ll Own Front-End Development Build responsive, high-performance applications using: React Angular Vue.js Translate Figma or Sketch designs into polished UI experiences Optimize: Performance Accessibility Responsiveness User experience Build reusable front-end components and scalable UI architecture Back-End Development Design and build: REST APIs GraphQL APIs Develop services using: Node.js Python (Django, Flask, FastAPI) Java Implement: Authentication Authorization Role-based access control Design efficient schemas and database queries using: PostgreSQL MySQL MongoDB Cloud Infrastructure & DevOps Deploy and manage applications on: AWS GCP Azure Configure CI/CD pipelines using: GitHub Actions Jenkins CircleCI Manage containerized deployments with: Docker Kubernetes Monitor infrastructure scalability, uptime, and reliability Testing & Code Quality Write: Unit tests Integration tests End-to-end tests Use frameworks such as: Jest Mocha PyTest Cypress Maintain strong code coverage and engineering standards Conduct peer reviews and enforce clean architecture practices Monitoring, Security & Reliability Monitor applications using: Datadog Grafana Prometheus New Relic Implement: Secure API practices OWASP security standards Infrastructure security best practices Ensure systems remain compliant with: GDPR SOC 2 HIPAA (when applicable) Collaboration & Technical Leadership Partner with: Product Managers Designers Engineers Participate in: Technical planning Architecture discussions Sprint reviews Mentor junior engineers and review pull requests Contribute to long-term engineering scalability and technical direction What Success Looks Like Features delivered reliably and on time Stable, scalable, and high-performing applications Strong system uptime and infrastructure reliability Clean, maintainable, production-ready code Fast and reliable deployments through CI/CD Positive engineering collaboration and mentorship impact What Makes You a Strong Fit Strong full-stack engineering mindset Comfortable owning features from architecture to deployment Strong debugging and problem-solving abilities Balances speed with long-term maintainability Strong communicator and collaborative engineer Passionate about scalable infrastructure and product quality Requirements (Must-Have) Experience 5+ years of professional full-stack software engineering experience Experience building and scaling production-grade web applications Core Technical Skills Strong proficiency with: JavaScript / TypeScript React Node.js Experience with: PostgreSQL MySQL MongoDB Cloud infrastructure experience with: AWS GCP Azure Strong understanding of: Git workflows CI/CD pipelines API development Containerized deployments Nice to Have Experience with: Terraform Pulumi CloudFormation Background in: SaaS platforms High-traffic systems Enterprise applications Familiarity with: Microservices Event-driven systems Serverless architecture Experience leading technical design reviews or mentoring engineers What a Typical Day Looks Like Participate in standups and sprint planning Build front-end and back-end features Design APIs and optimize database performance Review pull requests and mentor engineers Monitor deployments and troubleshoot production issues Collaborate with product and design teams on new features Improve infrastructure reliability and scalability In short: you build and maintain scalable applications while helping engineering teams ship high-quality software efficiently. Key Metrics (KPIs) On-time delivery of engineering tasks and features Application uptime ≥ 99.9% Automated test coverage and deployment reliability Reduced technical debt and improved code quality Infrastructure scalability and performance improvements Positive engineering collaboration and mentorship impact Why This Role Stands Out Full ownership across product and infrastructure Opportunity to work on modern cloud-native systems Strong technical depth across front-end, back-end, and DevOps High-impact engineering role with real product ownership Growth opportunities into: Tech Lead Engineering Manager Solutions Architect Staff Engineer Interview Process Initial Phone Screen Video Interview with Pavago Recruiter Technical Assessment (Coding Exercise or Architecture Task) Client Interview(s) with Engineering Team Offer & Background Verification If you: Love building scalable products end-to-end Enjoy solving infrastructure and engineering challenges Thrive in fast-moving technical environments Want ownership over architecture, systems, and delivery This is a strong opportunity to join a high-impact engineering team building modern, scalable software systems.