Backend developer

4 958 - 6 886 USDGross per month - Any
PHP

Backend developer

PHP
Mokotowska 9, Warszawa

XIAG AG

Full-time
Any
Senior
Hybrid
4 958 - 6 886 USD
Gross per month - Any

Job description

About us:

XIAG is a Swiss IT company that employs leading developers. The main strategy is partnership with business, not outsourcing: the company holds stakes in most projects. Among our projects are platforms for an airline, a Swiss bank, a B2B marketplace, a job search platform, and many other projects.

Salary: 18.000-25.000 PLN gross

Location: Mokotowska 9, 00-640 Warszawa

What will interest you on this project:

  • users get results immediately - so you will see the feedback

  • participant in building the product

  • decompose mono website into modern app with modern technologies

  • all developers of the platform work in our company

Our backenders do

  • The team decides on project architecture issues and agrees on the tools to be used.

  • They write and adapt code, using technologies, libraries, and frameworks that are suitable for specific purposes.

  • Write auto tests, practise TDD

  • Improve interactions with databases

  • Use RabbitMQ for composing system components

  • Configure full-text search

  • Configure Linux virtual servers; diagnose server issues

  • Take part in Code review in gitlab

  • Make documentation of API

  • Negotiate, advise and seek joint solutions with front-end

Stack

  • base - PHP, will be good if you know Golang

  • Symfony and Slim or other

  • PostgreSQL

  • RabbitMQ

  • Elastic search

  • Linux: SaltStack and Vagrant

  • OpenAPI

  • will be good if you understand front-end tasks and tools

  • gitlab

  • will be an advantage if you have experience with AI

What we offer:

  • b2b or UoP via our partner CVT - ****what to choose it’s up to you

  • hybrid schedule: 3 days from the office and 2 days from home

  • work day starts at 08:00 (if it is too early for you we can move to 09:00)

  • daily English practise

  • direct and open communication with top managers, lack of bureaucracy

  • yearly salary review

  • daily exchange with colleagues

  • work hardware from our side

  • free English lessons 1 time per week

  • compensation of professional education 75%

  • compensation of sick leave 100%

  • free lunches

  • work-life balance: we don’t like overworking so spend your free time with your family

  • 14 remote days per year

Additional info

We appreciate our team and create developing environment for each person.

That’s why we take recruiting seriously: ask you to make test task without writing code from your side, just quickly code review and after that we invite you for pair programming with our developers. Our developers want to be confident in their colleagues.

Type me if you have any questions!

tatiana.kolesnikova@xiag.ch

Telegram: TatianaKolesnikova17

Tech stack

    English

    B2

    PHP

    advanced

    Symfony

    advanced

    Go

    nice to have

Office location

Published: 08.12.2025

Backend developer

4 958 - 6 886 USDGross per month - Any
Summary of the offer

Backend developer

Mokotowska 9, Warszawa
XIAG AG
4 958 - 6 886 USDGross per month - Any
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