Senior Full Stack Software Engineer

About this role

Job Title: Senior Full Stack Software Engineer (Product & Infrastructure)

Position Type: Full-Time, Remote

Working Hours: U.S. client business hours (with flexibility for sprint planning, deployments, and on-call coverage)

About the Role:

Our client is seeking a Senior Full Stack Engineer to design, build, and maintain web applications and the infrastructure that powers them. This role requires deep technical expertise across front-end and back-end development, cloud deployments, and system scalability. As a senior engineer, you will be responsible for shipping features end-to-end, mentoring junior developers, and ensuring the reliability and performance of applications.

Responsibilities:

Front-End Development:

- - Build responsive interfaces using React, Angular, or Vue.
- Ensure pixel-perfect implementation of Figma/Sketch designs.
- Optimize performance for speed and accessibility.

Back-End Development:

- - Develop RESTful and GraphQL APIs with Node.js, Python (Django/Flask/FastAPI), or Java.
- Implement authentication/authorization systems and role-based access control.
- Design efficient database queries and schemas (Postgres, MySQL, MongoDB).

Infrastructure & Cloud:

- - Deploy and manage applications on AWS, GCP, or Azure.
- Configure CI/CD pipelines with GitHub Actions, Jenkins, or CircleCI.
- Manage containerized deployments using Docker and Kubernetes.

Testing & Quality:

- - Write unit, integration, and end-to-end tests using Jest, Mocha, PyTest, or Cypress.
- Maintain high code coverage (>80%) and enforce coding standards through peer reviews.

Monitoring & Security:

- - Monitor systems with Datadog, New Relic, Prometheus, or Grafana.
- Implement security best practices (OWASP Top 10, secure API design).
- Ensure compliance with data privacy regulations (GDPR, SOC 2, HIPAA as relevant).

Collaboration & Mentorship:

• - Partner with product managers and designers to translate requirements into technical s...