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Bucuresti, Bucuresti

full time

on site

PHP Developer

Nov. 27, 2017

About Rinf

@ RINF you will come across friendly people and a relaxed atmosphere every day. It may seem obvious for us to say this but we know it to be true. We work with passion to bring fresh ideas to the table. Our contribution matters.
RINFers are eager to learn from each other, explore and reinvent the world of technology. We have an inspiring place to share ideas and build amazing things together.
We also share fun moments and sad moments, like that time our friend, Mr. Coffee Machine, had to take a medical leave. No worries, it was nothing serious.
We do have a colleague who doesn’t like coffee or cookies (which is totally hard to accept) and he is not that chatty, even though he spends a lot of time on Facebook. Nonetheless he likes finding bugs and he has magic touch skills. Want to know with whom you will work with? We introduce you to IQ MATT.
Being fans of quality releases, we dare ourselves each day to put the latest technologies and methodologies at work. We never stop learning!

Project Summary

This project is for the main online payments processor in Romania and it offers to online shops a secure, fast and simple way to accept online payments for any type of products and services accepted by Visa and MasterCard.

We want to engage a specialist to join the development team.

The project will involve web development for in-house payment application using Agile Scrum methodology.

Position goal: Software Development


Overall responsibilities:

  • Own and drive development, testing and delivery of features in the team;
  • Responsible for resolving, testing any production issues when they arise;
  • Design core, backend software components that can scale as our product does;
  • Implement web interfaces that work across desktop and mobile;
  • Conduct design and code reviews;
  • Analyze and improve efficiency, scalability, and stability of various system resources.


Technical knowledge:



  • Solid knowledge of software engineering principles (OOP, Design Patterns, Agile best practices);
  • Ability to work in an Agile development environment – experience in working Agile;
  • Advanced knowledge of relational databases and SQL, preferably MySQL;
  • Advanced knowledge of web protocols and services;
  • Experience working with PHP and JavaScript;
  • Experience building large-scale server applications;
  • Advanced knowledge of APIs, web protocols and services (REST, SOAP, HTTP, SOA, Microservices, etc.)
  • Experience building large-scale applications and refactoring it;
  • Experience with unit/integration/functional/exploratory test;
  •  Ability to deliver value in an Agile development environment – experience in working Agile (Scrum, LeSS, Kanban)

Knowledge of the following would be a plus:

  • Not be afraid to code across a number of languages from PHP to Java, JavaScript or Ansible;
  • Caching: Memcached, AeroSpike;
  • Background processing: RabbitMQ;
  • Knowledge with Security PHP concepts;
  • Systems knowledge and basic shell scripting (RedHat/CentOS but not only);
  • Virtualization solutions and alternatives (containerization);
  •  Bachelor’s degree in engineering;

We also advocate:

  • Continuous Integration (we have 3 different environments before pushing to production);
  • Blue-green deployment (one button push and we're moving code to production without downtime);
  • Cloud computing (we prefer Docker and Ansible in Rackspace or OpenStack);
  •  Monitoring the application and infrastructure for the best performance (JMeter, AppDynamics, NewRelic, Zabbix, etc.);
  •  Open Source (we use tools built by the community: Jenkins, Symfony Components, Zend Components and other libraries);
  •  Improving skills with training provided by big names in the industry and also Self Studying;