Senior Full Stack Engineer (React + Kotlin) - Remote - Latin America

FullStack; Belo Horizonte; Presencial; BRL 462 725 - 668 380; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Competitive pay

100% remote work

Work with startups & Fortune 500s

Continuing education opportunities

Career growth opportunities

Resumo da oferta

FullStack invites experienced software professionals to join our talent network and connect with U.S. clients for flexible, project-based development work as a Senior Full Stack Engineer.

You will integrate directly into our client's team and collaborate daily with their designers and engineers to deliver robust frontend and backend solutions using React, Kotlin, Java, and modern web technologies. This role emphasizes ownership, high-quality code, and contributing to scalable systems in an agile

Qualificações

• 5+ years of professional software engineering experience.
• Advanced English is required.
• A four-year college degree is required.
• Strong frontend experience with React.
• Backend experience with Kotlin and Java.
• Experience with JavaScript/TypeScript and RESTful APIs.
• Knowledge of HTML5, CSS3, and modern frontend practices.
• Database design and SQL knowledge.
• Git and collaborative workflows.
• OOP and software design patterns; microservices exposure.
• Cloud platforms (AWS/GCP/Azure) and CI/CD pipelines.
• Experience with Spring/Spring Boot is a plus.
• Ability to own tasks, learn quickly, and contribute to libraries as needed.

Responsabilidades

• Integrate directly into the client's team and work daily with designers and engineers.
• Collaborate across frontend and backend to deliver robust, scalable features using modern tech stacks.

Conhecimentos

5+ years experience

Advanced English

React frontend

Kotlin backend

JavaScript/TypeScript

HTML5/CSS3

RESTful APIs

SQL/DB design

Git

OOP & design patterns

Microservices

Cloud platforms (AWS/GCP/Azure)

CI/CD

Spring/Spring Boot (Java)

Agile/Scrum

Formação académica

Four-year college degree

Ferramentas

Git

Spring Framework / Spring Boot

Descrição da oferta de emprego

About FullStack

FullStack is the most transparent IT talent network, connecting highly skilled individuals with top global companies and Silicon Valley startups for remote, on-demand projects. We focus on building a trusted, high-performance network where talent can thrive in a positive, respectful, and supportive environment. By prioritizing transparency, fair opportunities, and professional growth, we empower our engineers to deliver their best work while collaborating with innovative teams worldwide.

• Offering life-changing opportunities for talented software professionals across the Americas.
• Enhancing highly-skilled software development teams of hundreds of the world’s greatest companies.
• Our 4.2-star rating on GlassDoor.
• Our client Net Promoter Score of 68, twice the industry average.

The Opportunity

Join our talent network and connect with U.S. clients for flexible, project-based development work as a Senior Full Stack Engineer.

• You will integrate directly into our client's team and work alongside their existing designers and engineers on a daily basis.

What We're Looking For

• 5+ years of professional software engineering experience.
• Advanced English is required.
• Successful completion of a four-year college degree is required.
• Strong experience building frontend applications with React.
• Professional experience developing backend services using Kotlin.
• Experience with JavaScript and TypeScript.
• Strong understanding of HTML5, CSS3, and modern frontend development.
• Experience consuming and developing RESTful APIs.
• Knowledge of SQL and database design principles.
• Experience with Git and collaborative version control workflows.
• Understanding of object-oriented programming and software design patterns.
• Familiarity with microservices architecture.
• Exposure to cloud platforms such as AWS, GCP, or Azure.
• Knowledge of CI/CD pipelines.
• Experience developing backend applications using Java, including familiarity with the Spring Framework or Spring Boot, is a plus.
• Ability to work through new and difficult issues and contribute to libraries as needed.
• Ability to create and maintain continuous integration and delivery of applications.
• Forensic attention to detail.
• A positive mindset and a can-do attitude.
• Experience working on Agile / Scrum teams.
• Meaningful experience working on large, complex systems.
• Ability to take extreme ownership over your work. Every day is a challenge to ensure you are performing to the expectations you and your team have agreed upon.
• Ability to identify with the goals of FullStack's clients, and dedicate yourself to delivering on the commitments you and your team make to them.

Nice To Have

We’re Seeking Engineers Who Are AI-enthusiastic In Their Workflow. Professional Experience Or Personal Project Work With The Following Is a Significant Plus

• Cursor, Windsurf, or Google Antigravity.
• Claude Code, Gemini CLI, Codex, or Copilot CLI.

What We Offer

• Competitive pay.
• 100% remote work.
• The ability to work with leading startups and Fortune 500 companies.
• Continuing education opportunities.
• Opportunity to grow and expand your career.

Our talent network is committed to fostering a diverse, inclusive, and accessible environment where IT professionals can find opportunities that match their skills. We welcome individuals of all races, religions, genders, sexual orientations, national origins, abilities, and experiences. Our focus is on connecting talent with projects based on qualifications, ensuring a fair and transparent process that values diverse perspectives and global collaboration.