Lead .NET Full Stack Engineer

We're looking for a Lead Software Engineer to join our team in EPAM Spain in a remote working mode. This is a hands-on individual contributor role for an experienced technologist who will take full ownership of end-to-end application development. You will design, develop and deliver robust, scalable solutions using modern technologies with a strong focus on .NET, cloud and AI-driven tools. This role involves architecture design and technical execution rather than people management or pure consulting, making it ideal for an engineer passionate about execution, quality and technical excellence.

Responsibilities

Take full technical ownership of the application development lifecycle from design to deployment
Design and develop scalable, high-performance applications using .NET and ReactJS
Leverage AI-assisted development tools (e.g., GitHub Copilot) to accelerate delivery
Collaborate with product owners and engineering teams to ensure alignment with business objectives
Write clean, maintainable and well-documented code following best practices
Conduct code reviews and ensure adherence to quality standards
Troubleshoot, debug and optimize applications for performance and reliability
Implement and maintain CI/CD pipelines, containerized services and infrastructure as code
Advocate and apply modern architectural patterns such as microservices, serverless and event-driven design

Requirements

10+ years of hands-on experience delivering full-stack applications end-to-end
Strong proficiency with .NET technologies and ReactJS for frontend development
Expertise in Azure cloud services and MS SQL
Experience using AI development assistance tools (e.g., GitHub Copilot)
Solid understanding of software architecture patterns and system design principles
Familiarity with CI/CD pipelines, containerization (Docker, Kubernetes) and DevOps practices
Strong grasp of infrastructure as code concepts and tools
Excellent problem-solving and analytical skills with a focus on technical detail
Ability to work independently and take full responsibility for solution design and delivery
Effective communication skills for interaction with both technical and non-technical stakeholders

Nice to have

Experience with event-driven systems, messaging queues or serverless architectures
Familiarity with security best practices for enterprise-level systems

We offer

Private health insurance
EPAM Employees Stock Purchase Plan
100% paid sick leave
Referral Program
Professional certification
Language courses

EPAM is a leading digital transformation services and product engineering company with 61,700+ EPAMers in 55+ countries and regions. Since 1993, our multidisciplinary teams have been helping make the future real for our clients and communities around the world. In 2018, we opened an office in Spain that quickly grew to over 1,450 EPAMers distributed between the offices in Málaga, Madrid and Cáceres as well as remotely across the country. Here you will collaborate with multinational teams, contribute to numerous innovative projects, and have an opportunity to learn and grow continuously.

Why Join EPAM
WORK AND LIFE BALANCE. Enjoy more of your personal time with flexible work options, 24 working days of annual leave and paid time off for numerous public holidays.
CONTINUOUS LEARNING CULTURE. Craft your personal Career Development Plan to align with your learning objectives. Take advantage of internal training, mentorship, sponsored certifications and LinkedIn courses.
CLEAR AND DIFFERENT CAREER PATHS. Grow in engineering or managerial direction to become a People Manager, in-depth technical specialist, Solution Architect, or Project/Delivery Manager.
STRONG PROFESSIONAL COMMUNITY. Join a global EPAM community of highly skilled experts and connect with them to solve challenges, exchange ideas, share expertise and make friends.