Senior .NET Full-Stack Lead Engineer (React/Python)

Solera Holdings, LLC.; Madrid; On-site; EUR 90,000 - 130,000; Full time

Job summary

Solera Holdings, LLC. is seeking a Lead Full-Stack Developer in Madrid to drive development across .NET, Python and React/Angular. You will own backend and frontend work, implement robust CI/CD pipelines, and optimize apps for Linux and Windows.

The role emphasizes collaboration with Product Management and analysis teams in an Agile setting. The ideal candidate has 10+ years in .NET, strong React/Angular skills, Python (Flask) experience, and familiarity with AWS and CI/CD.

Qualifications

• 10+ years of experience with .NET Framework or Core (C#).
• Frontend development with React or Angular.
• Python development experience (Flask) and DevOps understanding.

Responsibilities

• Collaborate with Product Management and Business Analysts.
• Develop and maintain applications using .NET and Python; UI with React/Angular.
• Implement and manage CI/CD pipelines with TeamCity or Jenkins.
• Troubleshoot and optimize across Linux and Windows environments.
• Participate in Agile workflows with Jira and sprints.
• Coach junior team members.

Skills

Leadership

Mentoring

Agile methodologies

Collaboration

Tools

.NET (Framework or Core)

Python

React/Angular

JavaScript/TypeScript

CI/CD (TeamCity, Jenkins)

AWS (EC2, EBS, S3)

CRM systems

Job description

Solera Holdings, LLC. is seeking a Lead Full-Stack Developer in Madrid to drive development across .NET, Python and React/Angular. You will own backend and frontend work, implement robust CI/CD pipelines, and optimize apps for Linux and Windows.

The role emphasizes collaboration with Product Management and analysis teams in an Agile setting. The ideal candidate has 10+ years in .NET, strong React/Angular skills, Python (Flask) experience, and familiarity with AWS and CI/CD.