Senior Fullstack Developer
Lean Solutions Group
Software Engineering
Posted on May 7, 2026
Description
Company Overview
Global Technology Services is a rapidly expanding organization situated in Medellín, Colombia. We pride ourselves on possessing one of the most influential networks within software development and IT services for the entertainment, financial, and logistics sectors. Our corporate projections offer a multitude of opportunities for professionals to elevate their careers and experience substantial growth. Joining our team means engaging with expansive engineering teams across Latin America, Philippines and the United States, contributing to cutting-edge developments in multiple industries.
Position Title: Senior Fullstack Developer
Location: Hybrid - Medellin
What you will be doing
We are seeking a Full Stack Developer who is a "jack of all trades" and can transition seamlessly between front and backend coding. While your core expertise should be in the JavaScript ecosystem, you are a versatile engineer who is comfortable occasionally working within Java and PHP environments to support our diverse product suite. You will work with multinational teams to accomplish tasks and have the opportunity to engage with our entire technical stack.
We are seeking a Full Stack Developer who is a "jack of all trades" and can transition seamlessly between front and backend coding. While your core expertise should be in the JavaScript ecosystem, you are a versatile engineer who is comfortable occasionally working within Java and PHP environments to support our diverse product suite. You will work with multinational teams to accomplish tasks and have the opportunity to engage with our entire technical stack.
Required Skills & Experience
- JavaScript Stack: Proficient with Node.js, React.js, and TypeScript.
- Bachelor’s Degree in Computer Science or a related field is preferred.
- Secondary Languages: Comfortable performing occasional development and
- maintenance in Java and PHP. (Willingness to learn)
- 3 to 5+ years of experience in full stack development or equivalent front
end/back-end roles. Backend focused
- Solid understanding of SQL (Microsoft SQL is a plus) and NoSQL
(MongoDB) best practices.
- Experience with AWS (specifically SQS, EC2, Fargate, Lambda, RDS)
- Experience with version control via Github Actions.
Nice to Have Skills
- Experience with pure programing language programming without frameworks
- Experience with testing frameworks (Jest, Cypress, Playwright)
Soft Skills
- Strong problem-solving and debugging skills
- Excellent communication and collaboration abilities
- Attention to detail and commitment to high-quality user experiences
- Ability to learn fast
- Advanced/Fluent English is required for collaboration with team
members in multiple time zones.