PHP Engineer with Golang Knowledge

Colibrix One; Barcelona; Presencial; EUR 50.000 - 70.000; Jornada completa

Descripción de la vacante

A leading payment technology firm in Barcelona is seeking a Backend Developer to create cutting-edge payment solutions. The role involves developing services using PHP and Golang, with a focus on maintaining a robust backend, as well as integrating frontend elements. Ideal candidates should have at least 2 years of commercial experience with PHP and fluency in English and Russian. The position offers a competitive salary and flexible work arrangements.

Servicios

Opportunity to shape the future of fintech solutions

Collaborative team structure

Continuous learning opportunities

Competitive salary and benefits package

Flexible work arrangements

Formación

• 2+ years of commercial experience with PHP.
• 1+ year of commercial experience with Golang.
• Strong understanding of REST API architecture.
• Proficiency with Laravel, PostgreSQL, and Docker.
• Basic experience with Vue.js and GitLab CI / CD.
• Understanding of CI / CD and containerization principles.
• Fluency in both written and spoken English and Russian.

Responsabilidades

• Develop and maintain backend services using PHP and Golang.
• Work with PostgreSQL database.
• Implement and support frontend using Vue.js, JavaScript, and CSS.
• Build and deploy using Docker and GitLab CI.
• Work with AWS as a user.

Conocimientos

PHP

Golang

REST API

Laravel

PostgreSQL

Docker

Vue.js

GitLab CI/CD

English

Russian

Herramientas

Docker

PostgreSQL

Vue.js

Descripción del empleo

Join COLIBRIX ONE – Innovating the Future of Payments

At COLIBRIX ONE

• we’re building advanced, AI-powered payment technologies that support Payment Service Providers (PSPs), Electronic Money Institutions (EMIs), and neobanks across the EU and the UK. As a fully licensed Electronic Money Institution (FCA Reference No. 927920) and holder of a Financial Institution Licence issued by the MFSA, as well as a principal member of both VISA and Mastercard, we provide comprehensive, real‑world financial solutions that include :
• Global card processing
• Digital wallet infrastructure
• Cross-border merchant accounts
• Alternative payment methods (APMs)
• Corporate accounts for legal entities

We’re a fast-growing team with a passion for innovation, security, and scalability. Our culture values curiosity, collaboration, and impact - and we’re looking for talented professionals who are ready to shape the future of fintech.

At COLIBRIX ONE, your work directly powers the digital economy. If you're eager to solve meaningful challenges and build with purpose, we’d love to hear from you.

Responsibilities

• Develop and maintain backend services using PHP 8.3+, Laravel 11+ and Golang
• Work with PostgreSQL database
• Implement and support frontend using Vue.js Version 3.5+, JavaScript, and CSS / SASS
• Build and deploy using Docker and GitLab CI
• Work with AWS (as a user, not managing infrastructure)

Requirements

• 2+ years of commercial experience with PHP
• 1+ year of commercial experience with Golangiv
• Strong understanding of REST API architecture
• Proficiency with Laravel, PostgreSQL, and Docker
• Basic experience with Vue.js and GitLab CI / CD
• Understanding of CI / CD and containerization principles
• Fluency in both written and spoken English and Russian

Nice to Have

• Experience in FinTech
• Experience writing unit and integration tests (PHPUnit, frontend tests)
• Basic knowledge of AWS (S3, EC2, RDS)
• Experience with Laravel would be an advantage

Benefits

• Opportunity to shape the future of fintech solutions within a growing company
• Collaborative, horizontal team structure that values your expertise and ideas
• Continuous learning and development opportunities to enhance your skills and career growth
• Competitive salary and benefits package
• Flexible work arrangements to support work‑life balance

Salary range :

3000-4000 EUR gross per month

Employment will be offered through one of the group’s legal entities – Mellifera Kartiera Ltd, Colibrix Ltd, or Mellifera Operations Ltd – depending on the role, location, and applicable legal framework.

Please note that COLIBRIX ONE is a brand representing a group of legal entities. The employment contract will be signed with the relevant company within the group (Mellifera Kartiera Ltd, Colibrix Ltd, or Mellifera Operations Ltd) depending on the nature of the position and jurisdiction.

This position is offered within the COLIBRIX ONE. Employment will be under the appropriate legal entity based on the role and location.