Full Stack Engineer (Java + React) - Remote - Latin America

FullStack; Concepcion; Remote; CLP 88,063,000 - 136,986,000; Full time

Benefits offered by this job

Competitive pay

Remote work

Education opportunities

Career growth

Job summary

FullStack seeks a seasoned Full Stack Engineer (Java + React) to join our talent network for flexible, project-based work with U.S. clients. You will integrate into client teams, collaborating daily with designers and engineers to build production applications and APIs.

Ideal candidates have 3+ years of software development, strong Java/Spring Boot experience, and solid SQL Server skills. Advanced English and a four-year degree are required. 100% remote work offered.

Qualifications

• 3+ years of professional software development experience.
• Advanced English is required.
• Successful completion of a four-year college degree is required.
• Strong experience developing production applications using Java.
• Hands-on experience with Spring Boot for backend application and service development.
• Proven experience working with Hibernate and object-relational mapping.
• Solid experience with Microsoft SQL Server, including SQL queries, database design, and data management.
• Experience designing and developing reliable backend services and APIs.
• Knowledgeable in React, and TypeScript is a plus.
• Strong understanding of object-oriented programming, software design principles, and clean, maintainable code.
• Practical experience troubleshooting, debugging, testing, and maintaining production applications.
• Experience with JPA, and JSF is a nice to have.
• Comfortable collaborating with other engineers and contributing across backend and full-stack development when required.
• 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 and deliver on commitments.

Responsibilities

• Collaborate with client team on daily development tasks.
• Contribute across backend and full-stack development as required.
• Develop production-grade Java applications and APIs.
• Participate in CI/CD processes and code reviews.

Skills

Java

Spring Boot

Hibernate

SQL Server

React

TypeScript

CI/CD

Agile/Scrum

REST APIs

OOP

Education

Four-year college degree

Tools

JPA

JSF

Job description

About FullStack

FullStack is your AI-native engineering partner, built to turn AI capability into certainty. Most companies can demo AI; few can get it to production and prove what it produced. We close that gap with three capabilities, AI built into your products from the start, elite vetted talent who apply it, and transparent execution that shows value every step of the way. With now over 600 customers in North America, FullStack is one integrated partner for all your AI engineering needs. With FullStack, you move forward with confidence.

• Offering life-changing career opportunities to talented software professionals across the Americas.
• Building highly-skilled software development teams for hundreds of the world’s greatest companies.
• Having delivered hundreds of successful custom software solutions, which have positively impacted the lives and careers of millions of users.
• Our 4.1-star rating on GlassDoor.
• Our client Net Promoter Score of 68, twice the industry average.

We’re Most Proud Of

• Offering life-changing career opportunities to talented software professionals across the Americas.
• Building highly-skilled software development teams for hundreds of the world’s greatest companies.
• Having delivered hundreds of successful custom software solutions, which have positively impacted the lives and careers of millions of users.
• Our 4.1-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 Full Stack Engineer (Java + React).

• 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

• 3+ years of professional software development experience.
• Advanced English is required.
• Successful completion of a four-year college degree is required.
• Strong experience developing production applications using Java.
• Hands-on experience with Spring Boot for backend application and service development.
• Proven experience working with Hibernate and object-relational mapping.
• Solid experience with Microsoft SQL Server, including SQL queries, database design, and data management.
• Experience designing and developing reliable backend services and APIs.
• Knowledgeable in React, and TypeScript is a plus.
• Strong understanding of object-oriented programming, software design principles, and clean, maintainable code.
• Practical experience troubleshooting, debugging, testing, and maintaining production applications.
• Experience with JPA, and JSF is a nice to have.
• Comfortable collaborating with other engineers and contributing across backend and full-stack development when required.
• 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.

Work Authorization Requirements

• Applicants must be currently authorized to work in the country of this job posting on a full-time basis.
• FullStack will not sponsor applicants for work visas now or in the future.

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.

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