Staff / Senior Backend Software Engineer (Node.js & PHP)

6 424.84 - 9 637.26 USDNet per month - B2B
JavaScript

Staff / Senior Backend Software Engineer (Node.js & PHP)

JavaScript
Armii Krajowej, Kraków +4 Locations

iTeamly

Full-time
B2B
Senior
Remote
6 424.84 - 9 637.26 USD
Net per month - B2B

Job description

Join our Integrations team and help build a robust, scalable platform that connects our AI-powered translation and localization tools with hundreds of services our customers rely on daily. This is more than coding—it’s about architecting a system that makes workflows effortless, developer experience smooth, and enables product teams to deliver value faster.


Your responsibilities:


  • Lead design, development, and long-term ownership of the integrations platform and services.

  • Build scalable, multi-tenant systems using Node.js, PHP, microservices, and a PHP monolith.

  • Implement API integrations, webhooks, polling mechanisms, message queues, and event-driven architectures.

  • Improve development lifecycle, CI/CD, testing, observability, and operational excellence.

  • Mentor and elevate team skills through code reviews, knowledge sharing, and technical guidance.

  • Pioneer AI-powered development workflows and tools within the team.


🧠 Our requirements:


  • 7+ years building and maintaining complex backend systems.

  • Strong experience with Node.js and PHP, modern services, and monolithic architectures.

  • Proven experience in integrations: API versioning, message queues, event-driven architectures.

  • Solid understanding of APIs, relational databases (e.g., PostgreSQL), and cloud services (AWS or similar).

  • Strong judgment in system design and technical decision-making (PoCs, RFCs/ADRs).

  • Commitment to testing, observability, operational excellence, and high-quality code.

  • Experience with AI-assisted development tools (e.g., GitHub Copilot, Cursor).

  • Excellent problem-solving, communication, and leadership skills.


🌟 What we offer:


  • Stable employment in a fast-growing company

  • Flexible and remote-friendly working model

  • Health and wellbeing benefits

  • Continuous learning and development opportunities

  • Modern equipment and comfortable work environment

Tech stack

    English

    B2

    Node.js

    advanced

    PHP

    advanced

    AWS

    nice to have

    PostgreSQL

    nice to have

Office location

Published: 24.02.2026

Staff / Senior Backend Software Engineer (Node.js & PHP)

6 424.84 - 9 637.26 USDNet per month - B2B
Summary of the offer

Staff / Senior Backend Software Engineer (Node.js & PHP)

Armii Krajowej, Kraków
iTeamly
6 424.84 - 9 637.26 USDNet per month - B2B
By applying, I consent to the processing of my personal data for the purpose of conducting the recruitment process. Uprzejmie informujemy, że: 1. administratorem danych osobowych jest ITEAMLY SP. Z O.O. z siedzibą w Krakowie, przy ul. Wiejskiej 13, ... MoreThis site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.