Senior Full-Stack Engineer (NET/React) — Remote

Lever, Inc.; France; À distance; EUR 90 000 - 130 000; Plein temps

Avantages offerts par ce poste

Fully remote

Flexible working conditions

Challenging and impactful projects

Modern cloud technologies and CI/CD

Continuous learning

Remote-first environment

Competitive compensation

Résumé du poste

Lever, Inc. in France is seeking a Senior Full Stack Engineer (.NET/React) to build scalable, secure applications across backend and frontend layers. You will work with .NET/C#, PostgreSQL/SQL Server, React/Redux, and JavaScript, contributing to cloud-based solutions on GCP and CI/CD practices.

You will mentor colleagues, influence architecture, and contribute to DevOps-minded development within a remote-first team. Strong communication and collaborative skills are essential.

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Software Engineering, Engineering, or a related field.
• At least 4 years of professional software development experience, with strong expertise in .NET and C#.
• Solid hands-on experience with PostgreSQL and SQL Server.
• Strong frontend development skills with React, Redux, and JavaScript.
• Practical experience with Google Cloud Platform (GCP) and cloud-based application development.
• Hands-on experience with CI/CD pipelines and modern DevOps practices.
• Strong understanding of software architecture, design patterns, data structures, and scalable application design.
• Experience using GitHub for version control, collaboration, and software development workflows.
• Familiarity with Docker and Kubernetes is an advantage.
• Strong analytical and problem-solving skills, with the ability to troubleshoot complex technical challenges.
• Ability to work effectively in a fast-paced, collaborative, and continuously evolving environment.
• Strong communication skills and the ability to work effectively with both technical and non-technical stakeholders.
• A proactive mindset with a willingness to mentor colleagues and contribute to continuous technical improvement.

Responsabilités

• Design, develop, test, and maintain scalable, secure, reliable, and efficient full-stack applications.
• Build and maintain backend services using .NET, C#, PostgreSQL, and SQL Server.
• Develop responsive and maintainable frontend components using React, Redux, and JavaScript.
• Collaborate with product managers, designers, engineers, and other stakeholders to define and deliver new features.
• Ensure applications meet high standards for performance, reliability, security, and maintainability.
• Write clean, efficient, well-documented code while following established engineering best practices.
• Participate in code reviews, provide constructive technical feedback, and promote high standards of code quality.
• Troubleshoot, debug, and optimize applications to identify and resolve performance or reliability issues.
• Contribute to software architecture discussions, technical design decisions, and long-term engineering strategy.
• Design, implement, and maintain CI/CD pipelines to support continuous integration and deployment.
• Apply cloud technologies and DevOps practices to improve development and delivery workflows.
• Mentor junior engineers, share technical knowledge, and contribute to a collaborative engineering culture.
• Keep up to date with emerging technologies and industry trends and identify opportunities for technical improvement.

Connaissances

C#

.NET

React

Redux

JavaScript

GCP

CI/CD

DevOps

GitHub

Docker

Kubernetes

Architecture

Formation

Bachelor’s or Master’s degree in Computer Science

Outils

PostgreSQL

SQL Server

Description du poste

Lever, Inc. in France is seeking a Senior Full Stack Engineer (.NET/React) to build scalable, secure applications across backend and frontend layers. You will work with .NET/C#, PostgreSQL/SQL Server, React/Redux, and JavaScript, contributing to cloud-based solutions on GCP and CI/CD practices.

You will mentor colleagues, influence architecture, and contribute to DevOps-minded development within a remote-first team. Strong communication and collaborative skills are essential.