We are seeking aSenior Full Stack Engineerto support high-impact technology initiatives across multiple consulting engagements. 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 Developscalable end-to-end applications. Collaborate with consulting and product teams to solve complex technological challenges. Contribute toarchitecture decisions and system design. Build and maintainAPIs and backend services. Participate inproduction deployments and delivery acceleration. Ensure applications meet performance, security, and scalability standards.Requirements Intermediate to upper-intermediate English level ( B2minimum). 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 withmodern frontend frameworkssuch as: React, Next.js or Angular. Experience developingREST or GraphQL APIs Experience working withcloud platforms (AWS, Azure, or GCP) Experience withrelational and NoSQL databasesNice to Have Experience withSpark or Hadoop. Docker or Kubernetes. CI/CD tools such asJenkins or CircleCI. Infrastructure as Code tools such asTerraform 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 you're looking for a place where professional growth goes hand in hand with quality of life, this opportunity is for you!