At SQUAD Technology Solutions, an IT outsourcing company, we are building a small, agile team with a strong commitment to doing things right from the very beginning.

We are currently working with one of our clients to onboard a FREELANCE Node AWS Engineer for project in insurace industry.

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? What are we looking for?
? 7+ years of experience in backend software development using Node.js technologies, with strong problem-solving skills and English level B2 or higher.
⚙️ Advanced expertise in Node.js, JavaScript, and TypeScript, with a deep understanding of Node.js internals, including Event Loop, non-blocking I/O, streams, and buffers.
? Extensive experience designing, developing, and maintaining RESTful APIs using frameworks such as Express.js and NestJS.
?️ Strong database knowledge across SQL databases (PostgreSQL, MySQL) and NoSQL technologies (MongoDB, Redis).
✅ Hands-on experience with Unit Testing, Integration Testing, Mocking,



and API Testing using frameworks such as Jest and Mocha.
? Solid experience with Docker for containerization and deployment of scalable backend applications.
☁️ Knowledge of AWS cloud services and Terraform for infrastructure automation and cloud-native solutions.
? Experience building and maintaining CI/CD pipelines using tools such as GitHub Actions and GitLab CI.
?️ Strong understanding of software engineering best practices, focusing on performance, scalability, reliability, and maintainable code.
? Comfortable working in Agile environments, collaborating with cross-functional and international teams.

? What are we offering?
? Freelance contract with immediate onboarding and 40 hours/week
? Stable project with an international client

📌 Node.js AWS Engineer FREELANCE (España)
🏢 SQUAD Technology Solutions
📍 España