Senior Software Engineer

Job Title: Senior Full Stack Engineer

Reports to: Director of Engineering

Position Overview

The Senior Full Stack Engineer will play a key role in designing, developing, and maintaining our company’s core business applications. We’re seeking a true systems analyst who thrives on solving complex business challenges and translating them into robust, scalable, and high-performing technical solutions. This individual should be equally comfortable working on both the front-end (React) and back-end (PHP, PostgreSQL, SQL) of modern web applications and collaborating with cross-functional teams to deliver high-quality software.

Strong English communication skills are essential for this role, as you’ll be working closely with internal stakeholders, product owners, and developers across global teams. You should be able to clearly articulate technical concepts, document your work effectively, and participate in discussions and code reviews with confidence.

What You Will Do

Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. The individual in this position will be expected, on a regular basis, to:

• Design, develop, and maintain back-end functionality for enterprise-level business applications using PHP and PostgreSQL.
• Build and enhance interactive, responsive front-end interfaces using React and modern JavaScript frameworks.
• Collaborate with other engineers, product managers, and stakeholders to enhance our company’s product line and ensure optimal system performance.
• Write clean, well-structured, and well-tested code following best practices and coding standards.
• Troubleshoot, debug, and optimize applications for speed, scalability, and reliability.
• Participate in architectural discussions and help define technical direction for new features and system improvements.
• Stay up to date with the latest trends and technologies in full stack development, contributing ideas for process and tool improvements.
• Mentor, guide, and provide technical support to junior developers and team members.
• Communicate effectively with non-technical teams and management to explain technical solutions in a clear, professional manner.
• Prepare and maintain detailed technical documentation to ensure knowledge sharing and long-term maintainability of code.

What You Will Bring

• Proven ability to write clean, well-documented, and well-tested code (samples may be requested).
• Strong understanding of PHP, PostgreSQL, and SQL, with hands-on experience in designing, optimizing, and maintaining relational databases.
• Proficiency with React or other modern front-end frameworks for building scalable, interactive web interfaces.
• Experience with object-oriented programming (OOP) principles and design patterns.
• Excellent problem-solving, analytical, and debugging skills with a proactive and solution-oriented mindset.
• Strong attention to detail and a passion for delivering high-quality, reliable software.
• Excellent verbal and written English communication skills, with the ability to explain complex ideas clearly to both technical and non-technical audiences.
• Strong interpersonal and collaboration skills, with experience working in agile, team-based environments.
• Experience in the logistics, supply chain, or transportation industry is a plus.
• Enjoys documenting code and processes, sharing knowledge, and continuously improving both personal and team skills.
• Comfortable working in a remote, fast-paced, and globally distributed environment.

Minimum Qualifications

• 10+ years of experience in full stack development, including both back-end and front-end technologies.
• Hands-on experience with PHP, PostgreSQL, SQL, and React in production environments.
• Demonstrated ability to lead complex projects from conception to deployment.
• Strong understanding of software development life cycle (SDLC) principles and agile methodologies.
• Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience).