Company Overview
Lean Tech 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 many opportunities for professionals to elevate their careers and experience substantial growth.
Joining our team means engaging with expansive engineering teams across Latin America and the United States, contributing to cutting‑edge developments in multiple industries.
Position
Title: Mid Level React Developer
Location: Remote (LATAM)
What you will be doing
We are seeking a proactive and skilled Mid-Level React Developer with 2+ years of professional experience to join our development team.
You will be responsible for developing, maintaining, and optimizing high‑performance, user‑facing features using modern React standards.
This role requires collaboration across teams, adherence to best security practices, and a commitment to writing clean, well‑tested, and scalable code.
We value the active utilization of AI tools and complementary tooling to enhance code quality, accelerate development, and ensure we maintain the highest standards and optimizations in our applications.
- Develop and implement new user‑facing features using modern React (e.g., Hooks, Context API).
- Build reusable components and libraries for future use, ensuring maximum flexibility and maintainability.
- Optimize application for maximum speed and scalability, ensuring technical feasibility of all UI/UX and graphic designs.
- Assure that all user input is validated client‑side before submission to the back‑end.
- Use markup languages like HTML/CSS to create user‑friendly web pages, ensuring high‑quality graphic standards and brand consistency.
- Collaborate closely with the engineering lead/scrum master, back‑end developers, QA, and UX/UI/Graphic Design teams.
- Generate easy‑to‑read documentation for all elaborated projects, promoting strong organizational skills.
- Provide clear visibility into the scope and allocation of responsibilities (infrastructure, design, backlog, delivery).
- Leverage AI‑powered development tools to assist in writing unit tests, refactoring complex components, generating boilerplate code, and identifying potential bugs.
- Ensure the utilization of complementary tooling that adheres to current engineering standards.
- Uphold good security practices and a dependable data security system during development.
- Help back‑end developers with coding and troubleshooting, focusing on integration experience with REST and GraphQL APIs and payment integration.
Requirements & Qualifications
- Experience: 2+ years of professional experience with the required technologies.
- Expertise in modern JavaScript (ES6+) and React (including Hooks and functional components).
- Strong proficiency in HTML/CSS.
Experience with Git version control.
- Familiarity with AI‑powered development tools.
- Familiarity with module bundlers like Webpack.
- API & Data: Proven integration experience with REST and GraphQL APIs.
- Testing: Experience automating UI testing with tools such as Cypress or Selenium.
- Methodology: Experience working under agile methodologies such as SCRUM.
- Education: BS in Computer Science (or related field) is preferred.
Nice to have
- Experience with modern state management libraries (e.g., Redux Toolkit, Zustand, or Jotai).
- Professional experience with TypeScript.
- Familiarity with Node.js (for full‑stack context).
- Experience with containerization using Docker.
Soft Skills
- Communication: Excellent written and oral communication skills (Proficient in English, B2+ level preferred).
- Collaboration: Strong teamwork skills, collaborative personality, and ability to be a team player, especially within a complex domain.
- Proactivity: Ability to identify problems and suggest solutions, take initiative, and think outside the box.
- Adaptability: Willingness to learn new technologies and ability to change priorities quickly.
- Mindset: Strong problem‑solving mindset, creativity, and sense of responsibility.
- Culture: Promote a positive team culture by participating, proposing, and even leading in team‑building activities.
Why you will love Lean Tech
- Join a powerful tech workforce and help us change the world through technology.
- Professional development opportunities with international customers.
- Collaborative work environment.
- Career path and mentorship programs that will lead to new levels.
Join Lean Tech and contribute to shaping the data landscape within a dynamic and growing organization.
Your skills will be honed, and your contributions will be vital to our continued success.
Lean Tech is an equal‑opportunity employer.
We celebrate diversity and are committed to creating an inclusive environment for all employees.
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