Full Stack Developer
LifelancerBuenos Aires, Autonomous City of Buenos Aires, Argentina
Posted May 7, 2026
Full Time
About the Company
Lifelancer is an AI-powered talent marketplace that connects life‑science, pharmaceutical, health‑tech, and IT employers with a global pool of freelance, remote, and local experts. The platform streamlines recruitment by matching companies with over 50,000 specialists across biotech, biopharma, digital health, and related fields. In addition to talent sourcing, Lifelancer partners with leading providers to deliver end‑to‑end hiring‑compliance and payroll solutions for international engagements. By combining advanced AI matching, industry‑specific expertise, and comprehensive compliance support, Lifelancer empowers life‑science organizations to scale talent acquisition efficiently and globally.
Job Description
We are looking for a highly versatile Full-Stack Engineer who is equally comfortable writing application code and deploying that code to cloud infrastructure.
Requirements
- Build and maintain backend services (Python and/or Node.js)
- Develop modern web front-ends using Next.js or similar frameworks
- Design, build, and document RESTful APIs and integrations
- Write maintainable code with appropriate unit/integration test coverage
- Own CI/CD for application deployments (GitHub Actions & GitLab CI)
- Manage cloud infrastructure in AWS (EC2/ECS/Lambda/RDS/S3/CloudFront)
- Contribute to IaC using Terraform
- Improve environment reliability, monitoring, and automation
- Participate in incident response, root-cause analysis, and performance tuning
- Work directly with product owners and stakeholders to define requirements
- Translate business needs into resilient and scalable technical solutions
- Mentor junior contributors and elevate development best practices
- Deploy and operate workloads on AWS
- Hands-on experience with Docker and cloud-native app hosting
- Solid understanding of Linux, networking fundamentals, and DevOps culture
- Familiarity with Infrastructure-as-Code (Terraform preferred)
- CI/CD configuration and troubleshooting experience
Benefits
- Competitive compensation package
- Health benefits to include Medical, Dental and Vision
- Flexible paid time off (PTO)