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IT LabsIL

Senior Full Stack Engineer

IT Labs is a global technology development company founded in 2005 in Los Angeles, specializing in providing high-performing, purpose-driven software development teams and technology consulting.

IT Labs

Employee count: 501-1000

Argentina only

We are looking for a Senior Full Stack Engineer to join our team and contribute to a transformative healthcare navigation platform. This project connects people with the best care when they need it most—delivering high-quality, cost-effective specialty care through a nationwide network of top providers. You’ll be part of a mission-driven team helping millions of members access surgery, cancer care, infusions, and more, all while supported by dedicated care advocates and nurses.

If you're passionate about building secure, scalable software that improves lives, and thrive in a fast-paced, collaborative environment, we’d love to hear from you.

Responsibilities:

  • Design and implement robust backend services using .NET (C#), with a strong focus on security, performance, and HIPAA compliance.
  • Build and maintain RESTful APIs for integration with internal applications, third-party services, and mobile platforms.
  • Develop intuitive, responsive frontends using Angular or React, tailored to both care advocates and patient-facing experiences.
  • Leverage cloud platforms like Azure (and optionally AWS) to build scalable, high-availability solutions using cloud-native services (e.g., functions, queues, storage, managed databases).
  • Contribute to the architecture and maintenance of CI/CD pipelines using tools like Azure DevOps or GitHub Actions.
  • Collaborate cross-functionally with product managers, clinicians, compliance, and QA teams to define technical requirements and ensure regulatory alignment.
  • Participate in system design discussions, peer code reviews, and agile sprint planning.
  • Contribute to internal documentation and support knowledge sharing across the team.

Requirements

  • Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience). A Master’s degree is a plus.
  • 7+ years of experience in software development, with strong proficiency in .NET Core, C#, TypeScript, and Angular or React.
  • Proven experience building secure and scalable REST APIs.
  • Solid experience with relational databases such as Microsoft SQL, PostgreSQL, or MySQL.
  • Familiarity with unit testing frameworks like xUnit, Jest, or Moq.
  • Experience with OAuth 2.0 authentication and authorization flows.
  • Hands-on experience with CI/CD pipelines and tools like Azure DevOps or GitHub Actions.
  • Strong understanding of cloud platforms, especially Microsoft Azure.
  • Experience working in the healthcare industry.
  • Experience with Infrastructure as Code tools such as Terraform or Bicep.
  • A collaborative mindset, strong problem-solving skills, and a proactive approach to continuous improvement.
  • Experience working in Agile/Scrum environments.

Benefits

  • Choose your contract: Contract(1099) or B2B/C2C,
  • Unlimited working-from-anywhere policy,
  • Referral Bonuses,
  • Working on international projects

Our values
We are a company that seeks the best for both our employees and clients, reaching beyond expectations in turning dreams into reality. Our way of working is rooted in our core values (Integrity, Excellence, Proactivity, Innovation, and People), with an expectation that our future colleagues will make these their second nature in their everyday work and life. We don’t ask for perfection, but we do appreciate people motivated to better themselves in every conceivable aspect.

About IT Labs

Founded in 2005, IT Labs is an international software tech company, specializing in purpose and process-driven teams for high-performance, innovation, transformation, and efficiency. Our HQ is in Palm Beach Gardens, Florida, and we have teams and offices around the world - the US, the UK, the Netherlands, Argentina, Brazil, Serbia, and North Macedonia. We are constantly growing, and we would love for you to become part of our team!

About the job

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Job type

Full Time

Experience level

Senior

Location requirements

Hiring timezones

Argentina +/- 0 hours

About IT Labs

Learn more about IT Labs and their company culture.

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IT Labs embarked on its journey in 2005 in Los Angeles, California, with a clear and potent vision: to assemble software development teams that not only excelled in execution but were also committed to undertaking the right projects. The foundational idea was to leverage the latest technologies, not merely for the sake of innovation, but to genuinely empower clients to become leaders in their respective industries. At the very core of IT Labs are its guiding principles: Integrity, Excellence, Proactivity, Innovation, and Diversity, all deeply intertwined with an unwavering dedication to its people.

From its inception, IT Labs focused on providing clients with turn-key, high-performing teams, taking on the crucial responsibilities of talent acquisition, development, and retention. This allowed clients to concentrate on their core business objectives while IT Labs ensured they had the technological prowess to compete and innovate efficiently. Over the years, this commitment to excellence and client success has fueled significant growth. Today, the IT Labs ecosystem boasts over 700 members spread across multiple continents, comprising a dedicated internal team of over 300 and an external capacity of more than 400 professionals. The company's dedication to quality is underscored by numerous certifications, including AWS, Azure, ISTQB, and various ISO standards (ISO 9001, ISO 14001, ISO/IEC 27001, ISO/IEC 20000-1). Looking towards the future, IT Labs remains steadfast in its commitment to being at the vanguard of technological innovation and service excellence, continuously striving to set new industry benchmarks and deepen its impact.

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