We are seeking a highly skilled and motivated **Senior .NET Full Stack Developer with expertise in React** to join our driven team. This role is ideal for candidates passionate about cutting\-edge technologies and eager to make an impact by developing innovative digital solutions. This is an exceptional opportunity to work with a high\-growth company that is revolutionizing the insurance industry by adopting a digital\-first approach to payment systems. We’re looking for someone who thrives in an innovative, fast\-paced environment and treats each project with ownership and responsibility. If this sounds like you, apply now and be part of an ambitious team building the future of digital payments! **Responsibilities** * Design, develop, and maintain scalable .NET web applications using C\# and ASP.Net Core * Build intuitive and responsive user interfaces with ReactJS, TypeScript, and JavaScript * Collaborate with cross\-functional teams to define, design, and deliver innovative technical solutions * Write and optimize SQL queries for relational databases such as SQL Server, PostgreSQL, or MySQL * Create and maintain secure REST APIs to support front\-end applications * Utilize tools like Git and Gitflow for version control and collaborative development * Debug, test, and troubleshoot software issues in a timely manner, ensuring high\-quality deliverables * Contribute to code reviews and ensure adherence to best practices and coding standards * Implement efficient and maintainable designs following OOP principles and software design patterns * Mentor junior developers and provide hands\-on technical guidance when needed * Stay updated with new tools, technologies, and frameworks, integrating them into projects as appropriate * Participate in agile development practices, including sprint planning and retrospectives **Requirements** * Bachelor’s Degree in Computer Science, a related discipline, or equivalent experience * 5\+ years of software engineering experience with at least 4\+ years working in .NET technologies and 2\+ years in full\-stack .NET web app development * Skills in back\-end technologies: .NET, C\#, ASP.Net Core, REST API * Proficiency in front\-end technologies: ReactJS, TypeScript, JavaScript, and familiarity with HTML/CSS/LESS and jQuery * Hands\-on experience in databases: SQL Server, PostgreSQL, or MySQL, with an understanding of T\-SQL * Working knowledge of version control tools like Git, ideally alongside Gitflow strategies * Background in containerization technologies such as Docker or Kubernetes * Strong foundation in programming basics, object\-oriented programming principles, and popular design patterns * Familiarity with no\-SQL databases such as MongoDB, LiteDB, or Cassandra is a plus * Understanding of contemporary CI/CD pipelines, Azure cloud services, or Python is a bonus * Excellent communication skills in English (minimum B2/C level), with the ability to convey technical concepts clearly and effectively * Positive attitude, a continuous learner with a passion for self\-improvement, and a startup mindset * English level of minimum B2 (Upper\-Intermediate) for effective communication **Nice to have** * Experience with additional NoSQL databases like MongoDB or Cassandra * Knowledge of AI tools or frameworks and their application in real\-world problems * Understanding of Kubernetes, Azure cloud services, and CI/CD pipelines beyond core programming * Flexibility to adopt and integrate cutting\-edge tech tools and frameworks * Familiarity with insurance or financial technology domains **We offer** * Improved medical coverage \- EPAMers are eligible to participate in a supplementary health insurance program that shall have the usual coverage in the industry, with the Company funding 100% of the value of the monthly premium for participation * Lunch Allowance \- You will receive a daily allowance of CLP $ 7,000 per working day. Enjoy a nice meal on us * Allowance for internet and electricity \- You will receive an allowance of CLP $15,000 per month to cover internet and electricity expense * National Holiday Bonus \- We celebrate joining the Chilean Market. That is why all our employees will receive a bonus of CLP $86,646 in September * Christmas Bonus \- You will receive an End of Year bonus of CLP $170,539\. It will be paid during the month of December, to ensure you have a Happy Holiday! * Learning Culture \- We want you to be the best version of yourself, that is why we offer unlimited access to learning platforms, a wide range of internal courses, and all the knowledge you need to grow professionally * Additional Income \- Besides your regular salary, you will also have the chance to earn extra income by referring talent, being a technical interviewer, and many more ways * Are you open to relocation? \- If you want to relocate to another country and we have the right project, we will assist you every step of the way, to help you and your family, reach your new home