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Senior Full-Stack Engineer

Location

Worldwide

Posted

30 days ago

Salary

0

Seniority

Senior

Job Description

Senior Full-Stack Engineer

Careerswift

• Design, develop, and maintain scalable backend services using Python (e.g., FastAPI, Django, or Flask) and Node.js frameworks (Next.js, Nest.js). • Build responsive, modular, and maintainable front-end applications using ReactJS. • Architect, implement, and optimize RESTful APIs for client–server communication. • Work with relational and NoSQL databases (e.g., PostgreSQL, MySQL, MongoDB) and design efficient data models. • Perform thorough unit/integration testing and validate code quality prior to QA handoff to ensure stability and reduce defects. • Leverage AI development tools (such as GitHub Copilot, ChatGPT, Claude or similar) to improve productivity and code quality. • Write clean, testable, and reusable code with proper documentation. • Collaborate with cross-functional teams to define requirements and deliver features from concept through production release. • Ensure application security, performance, reliability, and scalability across systems. • Participate in code reviews, provide feedback, and mentor junior developers when needed.

Job Requirements

  • 5+ years of professional full stack development experience.
  • Strong proficiency in Python and experience with frameworks such as FastAPI, Django, or Flask.
  • Strong front-end skills with ReactJS and modern front-end development tools.
  • Solid understanding and working experience with JavaScript/TypeScript, HTML5, and CSS3.
  • Hands-on experience with Node.js frameworks including Next.js and Nest.js.
  • Experience working with databases (SQL and NoSQL) and ORM libraries.
  • Experience with AWS cloud services (e.g., Lambda, ECS, EC2, RDS, S3, API Gateway, CloudWatch, or similar) and cloud-native application development.
  • Familiarity with API design best practices, authentication/authorization (OAuth, JWT), and security principles.
  • Experience using AI-assisted development tools (e.g., GitHub Copilot, ChatGPT, Claude).
  • Experience with testing frameworks (e.g., Jest, Pytest, Cypress).
  • Excellent problem-solving skills and ability to work independently under contract timelines.
  • Knowledge of microservices or serverless architecture.
  • Bachelor’s degree in Computer Science, Engineering, or related field.

Benefits

  • Remote

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