Full Stack Engineer – React, Node.js, AWS (3‑month contract)

About the role

We are seeking a Full Stack Engineer to design, develop and maintain a tax workpapers platform. You will build responsive React front‑ends and scalable back‑end services using Node.js, C# and Python, while managing the AWS infrastructure that powers the solution.

Key responsibilities

• Develop and maintain web applications with ReactJS.
• Build back‑end APIs and services using Node.js, C# and Python.
• Design and optimise data layers with PostgreSQL and AWS DynamoDB.
• Deploy, monitor and maintain AWS services such as Lambda, ECS, SQS, CloudFront, ALB and EventBridge.
• Implement Infrastructure as Code with Terraform and CI/CD pipelines in GitLab.
• Write automated tests using Jest and Playwright to ensure quality.
• Collaborate with product managers, designers and other engineers.
• Diagnose and resolve technical issues throughout the development lifecycle.

Required profile

• 3+ years of professional software engineering experience.
• Proven ability to build responsive interfaces with ReactJS.
• Experience developing APIs with Node.js, C# and Python.
• Strong knowledge of PostgreSQL and AWS DynamoDB.
• Hands‑on experience with AWS services (SQS, Lambda, ECS, CloudFront, ALB, EventBridge).
• Familiarity with automated testing frameworks, especially Jest and Playwright.
• Practical experience with Terraform and GitLab CI/CD.
• Upper‑intermediate English communication skills.

Required skills

• ReactJS
• Node.js
• C#
• Python
• PostgreSQL
• AWS DynamoDB
• AWS SQS
• AWS Lambda
• AWS ECS
• AWS CloudFront
• AWS ALB
• AWS EventBridge
• Terraform
• GitLab CI/CD
• Jest
• Playwright

What we offer

• Opportunities for rapid skill growth through mentorship, tech talks and a learning budget.
• Competitive compensation with regular performance reviews.
• 100% remote work and flexible hours.
• Engaging projects that have real impact for Fortune 500 clients.