Senior

PayXpert; Portomarín; A distancia; EUR 45.000 - 65.000; Jornada completa

Descripción de la vacante

A leading payment processing company is looking for a Senior PHP Backend Developer to develop core business payment backend applications. The role requires 5 years of backend development experience, knowledge in REST technologies, and familiarity with Kubernetes and Docker. This remote position in Spain offers a permanent contract, with benefits like health insurance and free language courses.

Servicios

Private health insurance

38 working hours per week

Free fruits and coffee in the office

Permanent contract

Free language courses (Spanish, French, English)

Formación

• 5 years of experience as a PHP backend developer.
• Experience in the payment industry.
• Strong knowledge of REST based backend technologies.

Responsabilidades

• Develop payment backend applications in collaboration with the agile team.
• Design, develop, test, and implement solutions iteratively.
• Analyze business requirements for technical feasibility.

Conocimientos

PHP development

REST based technologies

Kubernetes

Git

Docker

CI/CD

English (technical level)

Educación

Bachelor’s degree in Computer Engineering

Bootcamp and/or Computer Science related study

Master’s degree

Herramientas

GitLab

Redmine

Descripción del empleo

PayXpert is a pioneer in omnichannel payments serving a diverse portfolio of clients, including local and global brands. Our vision is to create an ecosystem where the payment process facilitates an inclusive commerce experience. To drive this evolution, we have developed a wide range of payment processing services focusing on revenue optimisation, BI, anti‑fraud, and alternative payments such as Alipay+ and WeChat Pay, alongside accessibility solutions for the visually impaired.

We are always looking for the best talent to join our dynamic, multi‑cultural team of more than 100 employees from nearly 20 different countries. We are committed to providing opportunities for individuals to enhance their skills, stay abreast of industry trends, and foster personal growth within an environment where every individual is valued for their contribution to our success.

PayXpert is part of the Societe Générale Group.

The team

• Remote‑first approach across diverse projects and technologies.
• Scrum process, implementing new features and refactoring technical debt.
• Focus on communication, best practices, and a fun environment.
• Active participation in technical decisions; all opinions count.
• Strong team culture – no one is left hanging for help or answers.

The role

Due to the growth of our business, we are looking for a Senior PHP Backend Developer to join our team. You’ll be responsible for the development of our core business payment backend applications in collaboration with your agile team partners. You will evolve in a highly technical environment with challenging service interactions and payment protocol implementation.

• Work with product managers to design, develop, test, and implement solutions using an iterative, agile methodology.
• Collaborate with the design team to build reusable code and modules.
• Identify gaps in the backend core services layer to achieve desired functionality.
• Analyze business requirements and determine technical feasibility.
• Design and perform unit and integration testing.
• Debug and fix defects found during continuous integration.
• Coordinate code reviews with peer developers and the release team to maintain standards and quality.
• Provide engineering support for customer issues and general problem solving.
• Maintain and improve the quality and test suite.

Benefits

• Private health insurance.
• 38 working hours per week.
• Free fruits and coffee in the office.
• Permanent contract.
• Challenging projects with passionate and skilled colleagues.
• Free language courses (Spanish, French, English).
• Learning solutions tailored to your needs.
• Engagement events across UK, France and Spain.
• Referral bonus.

Requirements

• Bachelor’s degree in Computer Engineering or a related field.
• Bootcamp and/or Computer Science related study.
• Master’s degree is a plus.

Job Experience

• 5 years of experience as a PHP backend developer.
• Experience in the payment industry.
• Strong knowledge of REST based backend technologies.
• In‑depth knowledge of development tools: Git, GitLab, Redmine, Docker, CI/CD.
• Good written and verbal communication skills.
• Knowledge of Java/Spring Boot is a huge plus.
• English language proficiency – technical level mandatory.

Software Engineer

Location: Remote in Spain

Contract: Permanent, with the end client

What You’ll Do

• Develop and evolve a Data & AI Platform as a sovereign cloud service.
• Design system architecture and integrate open‑source technologies.
• Build REST APIs and Kubernetes operators to automate cloud services.
• Take ownership in an agile team: you build it – you run it.
• Investigate and resolve complex technical issues.

What You Bring

• Passion for BI, AI and cloud technologies.
• Strong background in software development, especially Golang.
• Hands‑on experience with Kubernetes and cloud platforms.
• Familiarity with Kafka, Spark, Airflow or Dremio.
• Collaborative mindset and eagerness to share knowledge.

What’s on Offer

• Join a diverse, international and innovative tech team within a leading retail group.
• Work in a flat, open and creative environment where fresh ideas are encouraged.
• Be part of a young, agile brand backed by a global organization.

Equal Employment Opportunity

We believe in equal employment opportunity, a culture built around gender‑balanced development opportunities for our professionals, a flexible and healthy working environment, and general equality in the workplace.

Privacy Statement

The personal data collected is intended for PAYXPERT and used to process your application with a view to possibly offering you an employment contract. It is intended for use by the departments responsible for recruitment. This information will be kept for a maximum of 2 years if your application is not successful. In accordance with Regulation (EU) 2016/679 of 27 April 2016 on the protection of personal data, you have the right to access, rectify, delete, portability and limit the processing of data concerning you. You may also, for legitimate reasons, object to the processing of your data. You may exercise your rights by contacting our DPO at the following address: Av. Diagonal 440, 08037 BARCELONA, SPAIN.