AGENTIC

Senior Full Stack Developer, Java

AGENTIC

full-time

Posted on:

Location Type: Remote

Location: Remote • 🇦🇷 Argentina

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Job Level

Senior

Tech Stack

GraphQLJavaPostgresReactReduxSpringSpring BootSpringBootSQLTypeScript

About the role

  • Develop and maintain frontend features using React 18, TypeScript, Redux Toolkit, and component-based architectures.
  • Build and enhance backend services using Java 19, Spring Boot 3.x, and REST/GraphQL APIs.
  • Refactor existing codebases, resolve bugs, and reduce technical debt.
  • Work within a monorepo environment to contribute across multiple applications and shared libraries.
  • Improve performance, code quality, and reliability across the stack.
  • Troubleshoot and debug complex user interface and backend workflow issues.
  • Collaborate with product, QA, and design teams to deliver high-impact functionality.
  • Participate in code reviews, ensure best practices, and identify architectural improvement opportunities.
  • Contribute to improving CI/CD pipelines, testing strategies, and release processes.

Requirements

  • 5+ years of experience as a Full Stack Developer or Software Engineer.
  • Strong expertise in React 18+, TypeScript, Redux Toolkit , and modern frontend development patterns.
  • Solid hands-on experience with Java 17/19 , Spring Boot 3.x , REST APIs, and microservice development.
  • Experience working with PostgreSQL , SQL queries, and relational data modeling.
  • Familiarity with monorepos , shared component libraries, and modular architecture.
  • Ability to debug complex UI and backend issues across multiple services.
  • Strong understanding of code quality, testing, best practices, and performance optimization.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
React 18TypeScriptRedux ToolkitJava 19Spring Boot 3.xREST APIsGraphQLPostgreSQLSQLmicroservice development
Soft skills
collaborationtroubleshootingdebuggingcode reviewperformance optimizationproblem-solvingcommunicationbest practicesarchitectural improvementtesting strategies