2+ years of professional backend development experience
Strong PHP skills (8.x, strict types, OOP, design patterns) or equivalent backend language with proven ability to ramp up
Hands-on experience building, maintaining, or significantly extending CMS plugins, ecommerce modules, or third-party platform integrations
Good understanding of CMS/ecommerce platform concepts such as plugin lifecycle, configuration, checkout flows, order states, hooks/events, admin settings, and compatibility across versions
Genuine commitment to testing: unit, integration, and knowing when each applies
Security mindset: you think about edge cases, injection, data exposure, and failure modes without being prompted
Experience with Git workflows and CI/CD pipelines in a team setting
Clear communication you can explain a technical decision to both engineers and non-engineers
Completed military obligations (if applicable)
Nice to have
Familiarity with DDD, CQRS, or event-driven architectures or genuine curiosity about them
Experience with AWS services (SQS, Lambda, ECS)
Background in fintech, payments, or regulated environments
Comfort working across ambiguous requirements and iterating toward clarity
Full description
About EveryPay
EveryPay is the digital financial infrastructure powering the Skroutz Group. We don't just process transactions, we build the product experiences that enable millions of consumers to pay how they want and thousands of merchants to manage their wealth. As the fintech arm of Greece's largest marketplace, we bridge the gap between complex global banking rails (Visa, Mastercard, AMEX) and seamless user experiences.
The Role & Our Mission
At EveryPay, we are currently looking for a Software Engineer to join our team. Our engineering team's mission is to ensure EveryPay's backend systems are robust, secure, and scalable. We focus on building the product experiences that define modern e-commerce, from supporting consumer and merchant wallets to integrating Alternative Payment Methods (APMs) and solving the complex orchestration of multi-vendor marketplace checkouts.
We are dedicated to maintaining a healthy codebase. Our team actively works to minimize technical debt and adopt modern tools that make developers' lives easier. Beyond standard upgrades, we are also incorporating practical AI solutions to speed up internal workflows, tune system performance, and keep our platform ahead of the curve. You won't be closing tickets in a queue. You'll be thinking about how your code impacts a merchant's cash flow, a consumer's checkout, or the integrity of a financial reconciliation. This is a role for engineers who are comfortable with ambiguity, care about correctness, and want to grow into a broader technical voice within the team.
What You Will Do
As a Software Engineer at EveryPay, you will focus on building and evolving the plugins and integrations that connect our payment platform with the ecommerce systems merchants rely on every day. Your work will help merchants accept payments through CMS and ecommerce platforms in a way that is reliable, secure, easy to install, and easy to maintain.
You will not just be developing plugin features or fixing integration issues. You will be thinking about how EveryPay fits into a merchant’s checkout flow, how payment states are handled across different platforms, and how your code impacts a consumer’s payment experience from checkout to confirmation..
In this role, you will:
Design, build, and maintain CMS payment plugins and integrations for platforms such as WooCommerce, Magento, PrestaShop, OpenCart, or similar ecosystems
Write modern PHP using strict types, typed properties, OOP principles, and PSR standards
Work on merchant-facing payment flows, including checkout, redirects, callbacks, webhooks, refunds, transaction status updates, and error handling
Ensure plugins and integrations are secure, maintainable, well-documented, and easy for merchants or partners to install and operate
Identify opportunities to improve code quality, architecture, performance, observability, and developer experience
Troubleshoot production issues related to merchant integrations, CMS environments, payment flows, and third-party systems
Collaborate with product managers, engineering leads, support teams, and other engineers to align technical solutions with business and merchant needs
Our Tech Stack
Backend: PHP 8.2+ (strict types, PSR standards), MariaDB, MongoDB, Node.js
Frontend: React, React Native
Cloud: AWS (ECS, Lambda, SNS, SQS, ECR)
Tooling: Docker, Kubernetes, GitHub Actions CI/CD
Architecture: event-driven, service-oriented
Must-Haves:
2+ years of professional backend development experience
Strong PHP skills (8.x, strict types, OOP, design patterns) or equivalent backend language with proven ability to ramp up
Hands-on experience building, maintaining, or significantly extending CMS plugins, ecommerce modules, or third-party platform integrations
Good understanding of CMS/ecommerce platform concepts such as plugin lifecycle, configuration, checkout flows, order states, hooks/events, admin settings, and compatibility across versions
Genuine commitment to testing: unit, integration, and knowing when each applies
Security mindset: you think about edge cases, injection, data exposure, and failure modes without being prompted
Experience with Git workflows and CI/CD pipelines in a team setting
Clear communication you can explain a technical decision to both engineers and non-engineers
Completed military obligations (if applicable)
Nice-to-Haves:
Familiarity with DDD, CQRS, or event-driven architectures or genuine curiosity about them
Experience with AWS services (SQS, Lambda, ECS)
Background in fintech, payments, or regulated environments
Comfort working across ambiguous requirements and iterating toward clarity
Your Mindset:
You take ownership if something is broken or unclear, you address it
You ask hard questions and expect the same from teammates
You care about the user at the end of the chain, whether that's a merchant or a consumer
You're honest about what you know and what you don't and you close the gap
You want to grow and you want the people around you to grow too
Exposure to message queues and asynchronous processing patterns
What's it like to work at EveryPay?
Competitive full-time salary 💸
Private Family Medical Plan 🏥
Monthly meal allowance 💳
Learning and development programs and access to relevant resources 📚
A flexible hybrid model of work
Free Skroutz Plus subscription ➕
Free wellness subscription 🏋️♀️
Birthday leave 🎂
Meals on Office Days 🍽️
Being part of an environment that gives employees large goals, autonomy and mentoring, creates incredible opportunities, both for you and the company!🪴
Disclaimer:
EveryPay collects and processes personal data in accordance with the EU General Data Protection Regulation (GDPR). We are bound to use the information provided within your job application for recruitment purposes only and not to share these with any unauthorized third parties. Please read our Recruitment Privacy Policy below.
Recruitment Privacy Policy
The Company EVERYPAY PAYMENT SERVICES SINGLE MEMBER SOCIETE ANONYME (hereinafter referred to as "EVERYPAY") collects CVs and personal data in order to evaluate and select suitable candidates for potential employment.
In accordance with Regulation (EU) 2016/679 on the protection of personal data, EVERYPAY provides you with the following information regarding the collection and processing of your personal data.
Data Collection
The personal data we collect is voluntarily submitted to EVERYPAY by you and includes the information contained in your CV and any accompanying documents. This data may include: full name, contact phone number, e-mail address, educational and professional background, etc.
2. Purpose
The data is processed solely for the purpose of evaluating your qualifications for potential employment within EVERYPAY.
3. Legal Basis
The legal basis for processing your personal data is your consent, which is provided upon submission of your CV.
4. Data Recipients and Transfers
Your personal data will only be accessed by authorized personnel of EVERYPAY involved in the recruitment process. It will not be transferred to any third party or to any country outside the European Economic Area (EEA).
5. Data Retention
In case you do not enter into an employment relationship with EVERYPAY, your personal data will be deleted permanently from our records, unless you have provided your consent to retain your CV for future opportunities. In that case, your data will be securely stored for up to two (2) years from the date of our last contact. EVERYPAY ensures that only authorized personnel have access to this data and that appropriate technical and organizational measures are in place to safeguard confidentiality and integrity.
6. Your Rights
You have the right to:
· Withdraw your consent at any time (without affecting the lawfulness of processing carried out before withdrawal)
· Request access to your personal data
· Request rectification or erasure of your data
· Restrict or object to the processing of your data
· Request data portability
· Lodge a complaint with the Hellenic Data Protection Authority ()
To exercise these rights, you can contact us here: dpo@everypay.gr or at the address: Averof 34A, 14232 Nea Ionia, for the attention of: Data Protection Officer.
**CONSENT FOR THE PROCESSING OF PERSONAL DATA **By submitting your CV, you explicitly consent to the collection and processing of your personal data as described above. You may revoke this consent at any time, by contacting us at: dpo@everypay.gr.