Back-end and Systems Engineer

What Does a Back-end and Systems Engineer Do?

Back-end and Systems Engineers design, build, and maintain the server-side of websites, web applications, and other digital infrastructures. They work with databases, scripting languages such as PHP or Python for server-side logic (though more recently this task has been handed off to JavaScript in many cases), API integration, and ensuring that an app's or site's architecture can handle high traffic volumes without crashing. Back-end engineers must have strong problem-solving skills because they are responsible for resolving complex technical issues at the code level. In addition to writing server-side logic, these professionals may also be involved in optimizing systems for performance and scale to accommodate growth over time while maintaining high levels of security to protect sensitive data from unauthorized access or cyber attacks on back-end systems. In collaboration with front-end developers who focus on user interfaces and user experiences, Back-end Engineers help create fully functional platforms that offer seamless navigation even under heavy usage scenarios.

Key Responsibilities

• Design, build, and maintain server-side logic for websites and web applications
• Work with databases and scripting languages such as PHP, Python, or JavaScript for server-side development
• Integrate APIs and ensure smooth communication between systems
• Architect systems that can handle high traffic volumes without crashing
• Optimize systems for performance and scale to accommodate growth over time
• Maintain strong security practices to protect sensitive data from unauthorized access
• Collaborate with front-end developers to deliver fully functional, seamless platforms

Skills & Qualifications to Look For

• Proficiency in server-side languages such as PHP, Python, or JavaScript (Node.js)
• Strong database experience, including SQL and NoSQL systems
• Experience with API design and integration
• Understanding of system architecture, scalability, and performance optimization
• Knowledge of security best practices for protecting data and infrastructure
• Strong problem-solving skills and clear communication with cross-functional teams

Why Hire a Back-end and Systems Engineer Through Howdy

Build your dream engineering team with Howdy. We help US companies connect with the top 1% of Back-end and Systems Engineer talent across Latin America — pre-vetted for technical skill, English fluency, and cultural fit. With a 98% retention rate, the engineer you hire through Howdy sticks around for the long haul, backed by Howdy Communities that give your LatAm team members a local space to collaborate in person. From candidate sourcing and interviews to onboarding, payroll, and compliance, we manage the entire hiring process so you can focus on building your team instead of the paperwork behind it. Hiring nearshore also means real savings: companies typically cut costs by 30–70% compared to hiring the same role in the US, without sacrificing quality or communication.

How to Hire a Back-end and Systems Engineer with Howdy

Getting started is simple. Tell Howdy what you're looking for in a Back-end and Systems Engineer — skills, seniority, and team fit — through the Howdy App or by booking a free demo. We'll match you with pre-vetted LatAm candidates within days, so you can interview and select the person who's the best fit for your team. Once you've made your choice, Howdy manages onboarding, contracts, payroll, benefits, and compliance across every country we operate in, so your new engineer can start contributing right away. From there, our team stays involved — offering ongoing support so your new hire, and your business, keep growing together.