Senior Full Stack Engineer - This role focuses on building scalable applications and collaborating with cross-functional teams to solve complex technical challenges. You will be involved across the entire development lifecycle, from architecture discussions to production deployment. Key Responsibilities- Develop scalable end-to-end applications. - Collaborate with consulting and product teams to solve complex technological challenges. - Contribute to architecture decisions and system design. - Build and maintain APIs and backend services. - Participate in production deployments and delivery acceleration. - Ensure applications meet performance, security, and scalability standards. Requirements- Intermediate to upper-intermediate English level (B2 minimum). - 5 years of professional experience as a Full-stack Developer. - Strong coding skills in at least one of the following languages: Python, Java, Kotlin, Node. Js, Go, Ruby, Rust and C#. - Experience with modern frontend frameworks such as: React, Next. Js or Angular. - Experience developing REST or GraphQL APIs- Experience working with cloud platforms (AWS, Azure, or GCP)- Experience with relational and NoSQL databasesNice to Have- Experience with Spark or Hadoop. - Docker or Kubernetes. - CI/CD tools such as Jenkins or CircleCI. - Infrastructure as Code tools such as Terraform or Ansible. - Benefits- Career development plan and continuous learning. - Excellent work environment and flexibility as a CONTRACTOR. - 100% remote work. - Direct hiring with us. - English Class. - Benefits platform. - Continuous training communities/Certs. - AC points (bonus). - National Holidays. - Company Events (Colombia)- Salary: We don''t have fixed salary ranges; we tailor the economic offer based on the candidate''s salary expectations. In this case, you will let us know your monthly service fee as a CONTRACTOR, and that value will be taken into account when making the offer. If youre looking for a place where professional growth goes hand in hand with quality of life, this opportunity is for you!