Back End Developer

Back End Developer

Salesfire, Middlesbrough, England, United Kingdom

Salesfire is looking for a talented and detail-oriented Back End Engineer to join our team as we continue to expand our SaaS platform. With a growing customer base and a strong focus on reliability, scalability, and performance, you will play a key role in shaping the systems that power over 5,000 eCommerce sites. This is a fantastic opportunity to work on high‑impact projects in a fast‑paced and collaborative environment.

• Mid-level
• Senior
• Lead

• Build new features into the Salesfire platform.
• Write server‑side code, create robust high‑volume production applications.
• Ensure the reliability of systems critical to Salesfire customers.
• Practice disciplined software engineering (e.g., code reviews, writing clean and pragmatic code).
• Contribute to the back end coding standards.

• Proficient in Object Oriented PHP or other back‑end languages.
• Experience with frameworks (we use Laravel and Lumen).
• Strong understanding of database schema design, caching and scalability.
• Experience with NodeJS is beneficial.
• Knowledge of the latest SaaS technologies.
• A strong understanding and practical experience with web application development.
• A sincere commitment to crafting readable and reliable code.

• Hybrid‑remote working
• AWS Certifications
• Regular social events

• Seniority level: Entry level
• Employment type: Full‑time
• Job function: Engineering and Information Technology
• Industries: Marketing Services