Senior Fullstack Engineer (Java/JavaScript/ERP)

TL;DR

Senior Full-Stack Engineer (Java/JavaScript/ERP): Build, extend, and integrate high-performance applications connecting global agency operations with the central Maconomy ERP financial engine with an accent on custom business logic, workflows, and full-stack solutions using React, Java, and Spring. Focus on designing REST/SOAP integrations, optimizing database structures and SQL queries, and leading Maconomy architecture and upgrades.

100% Remote: Work from any location with a laptop and reliable internet connection.

Company

Leading provider of nearshore staff augmentation services headquartered in New York with a team of 600+ professionals based in Latin America, partnering with U.S. companies on digital transformation projects.

What you will do

• Design and develop custom business logic, layouts, and workflows within the Maconomy platform using Java and native extension tools.
• Build full-stack solutions using React, Java, and Spring that leverage Maconomy data for complex business processes.
• Develop and maintain REST and SOAP integrations between Maconomy and third-party or internal platforms.
• Optimize database structures and SQL queries for high performance and scalability of the Maconomy backend.
• Serve as the Maconomy technical lead, providing guidance on architecture, system upgrades, and best practices.

Requirements

• Core Java: 5+ years of enterprise Java development experience with legacy codebases and modern frameworks.
• Modern JavaScript: Strong experience with ES6+ and UI frameworks like React.
• Maconomy Expertise: Extensive experience customizing and maintaining Maconomy (Coupling Service, Containers, internal business logic).
• API & Middleware: Proven track record building integration layers between ERP systems and external web applications.
• SQL Proficiency: Expert-level knowledge of relational databases (Oracle or SQL Server) and complex ERP schemas.

Culture & Benefits

• Highly competitive USD pay exceeding typical market offerings.
• Paid time off policies to support well-being and recharge.
• Work with autonomy: Manage your time focusing on results, not hours.
• Collaborate with top U.S. companies on high-impact projects.
• Diverse global network across 25+ countries with seasoned senior talent.
• Culture prioritizing work-life balance, engagement activities, and professional growth.