Senior Fullstack Engineer (Java/JavaScript/ERP)

TL;DR

Senior Fullstack Engineer (Java/JavaScript/ERP): Serve as primary technical architect for Maconomy ERP environment, building, extending, and integrating high-performance applications that connect global agency operations with central financial engine with an accent on custom business logic, full-stack React/Java/Spring solutions, and REST/SOAP integrations. Focus on optimizing database structures and SQL queries for scalability and serving as Maconomy technical lead providing architecture guidance.

Location: 100% Remote (LatAm-based team)

Company

Leading nearshore staff augmentation provider headquartered in New York with 600+ tech professionals based in Latin America partnering with U.S. companies on digital transformation. Client: Digital-first marketing company driving results for ambitious B2C, B2B, and DTC brands.

What you will do

• Design and develop custom business logic, layouts, and workflows within Maconomy using Java and native tools.
• Build full-stack solutions using React, Java, and Spring leveraging Maconomy data for complex business processes.
• Develop and maintain REST and SOAP integrations between Maconomy and third-party/internal platforms.
• Optimize database structures and SQL queries for high performance and scalability.
• Act as Maconomy technical lead, guiding on architecture, upgrades, and best practices.

Requirements

• 5+ years enterprise Java development, comfortable with legacy codebases and modern frameworks.
• Strong JavaScript (ES6+) and modern UI frameworks like React.
• Extensive Maconomy experience, including Coupling Service, Containers, and internal business logic.
• Proven API and middleware integrations between ERP and external applications.
• Expert relational databases (Oracle/SQL Server) and complex ERP schemas.

Culture & Benefits

• 100% remote work with freedom to choose your location (laptop and internet required).
• Highly competitive USD compensation.
• Paid time off for well-being and recharge.
• Autonomy to manage time focusing on results.
• Work on high-impact projects with top U.S. companies.
• Culture prioritizing work-life balance, engagement activities, and multicultural collaboration across 25+ countries.