[Job-31927] SR FullStack Developer - [C# / NodeJS + React]

Role overview

A senior full-stack engineering role on a team helping large enterprises integrate AI and modern software practices into their businesses. The position spans backend services in C# and Node.js with React front-end work, deployed on AWS infrastructure. Engineers are expected to own quality end-to-end without a dedicated QA function and to bring strategic product thinking to delivery.

Responsibilities

- Design, build, and operate full-stack features using C#/.NET and Node.js on the backend and React on the frontend - Develop and consume RESTful APIs, microservices, and event-driven architectures - Work with AWS services including RDS Aurora/PostgreSQL (or NoSQL alternatives) and manage cloud deployments - Build and maintain CI/CD pipelines using CircleCI and AWS CDK - Apply infrastructure-as-code patterns with Terraform and/or CloudFormation - Prototype MVPs and experiments, evaluate emerging technologies, and translate business needs into technical solutions alongside product and architecture teams

Requirements

- Bachelor's degree in Computer Science, Software Engineering, or related field - 8+ years of full-stack development with strong proficiency in HTML, CSS, JavaScript, and server-side languages (C# and Node.js required) - 8+ years of experience with modern front-end frameworks (React required) - 4+ years of experience with AWS RDS services and cloud deployment - 2+ years designing and implementing CI/CD pipelines using CircleCI and AWS CDK - Solid understanding of microservices, event-driven architectures, RESTful API design, and WCAG accessibility standards, plus comfort working in English for daily collaboration

Nice to have

- Product mindset: ability to challenge solutions, discuss impact, and contribute strategic ideas - Autonomy and technical ownership, with a foundation in software architecture design - Strong focus on code quality and testing, with engineers owning quality end-to-end

Benefits and work setup

- Health and dental insurance, meal and food allowance - Childcare assistance and extended paternity leave - Profit Sharing and Results Participation (PLR) and life insurance - Wellness partnerships including gym access via a multi-country platform - Continuous learning platform, language learning, and partnerships with online learning providers