Payments Backend Engineer

PLAYTOMIC; España; On-site; PHP 6,536,000 - 8,715,000; Full time

Benefits offered by this job

Social benefits

Gympass discounts

Training budget

International team

Vacation days

Birthday day off

Wellness days

Additional day off

Job summary

Playtomic, the world’s leading racket sports app, seeks a Senior Backend Engineer for the Payments team in Madrid. You’ll develop scalable payments solutions and ensure secure, high-performance transactions across our platform.

You will integrate with gateways, design robust APIs, collaborate with cross-functional teams, and uphold code quality with reviews and best practices, while thriving in a fast-paced startup environment.

Qualifications

• Experience with payment gateway integrations and secure transaction processing.
• Proven backend engineer with API design and web stack experience.
• Experience with Spring Boot 3, Java 17, MongoDB and Kubernetes.
• Strong communication and ability to work with cross-functional teams.
• Fluent English and degree in CS/Engineering.
• Willingness to travel to Madrid as needed.

Responsibilities

• Develop and maintain APIs and services for payments integrations.
• Collaborate with product, frontend and other engineers to devise solutions.
• Integrate with third-party gateways and ensure secure processing.
• Maintain high code quality through reviews and best practices.

Skills

payment gateway integrations

backend engineer

APIs design

communication

problem solving

travel to Madrid

Education

Degree in Computer Science or Engineering

Tools

Spring Boot 3

Java 17

MongoDB

MySQL (Aurora)

Kubernetes

Job description

As a Senior Backend Engineer in the Payments team at Playtomic, you will be responsible for developing robust and scalable payments solutions for our product, ensuring high performance, consistent and secure transactions.

What you’ll be doing

• Develop and maintain APIs and their services, enabling seamless communication between the frontend and backend, and facilitating third-party integrations to enhance the overall functionality of the payments services.
• Work closely with cross-functional teams, including product managers, product designers and frontend/mobile engineers, to devise innovative solutions.
• Collaborate with third-party payment gateways to integrate and optimize secure payment processing, ensuring compliance with industry standards and regulations.
• Ensure high performance and responsiveness to requests from the frontend.
• Maintain a high code quality by continuously optimizing and improving our backend through code reviews, profiling, and implementing best practices and company's standards.

Who you’ll be playing with

You will be part of the engineering team (+50 people) reporting directly to an Engineering Manager, working in the Payments team in daily collaboration with Product and other engineers.

Our Ideal "Player"

• Experience with payment gateway integrations and secure transaction processing is a must.
• Proven experience as a Backend Engineer. Familiarity with the whole web stack, including protocols, system architecture, database design, and web server optimization techniques. In particular, experience with Spring Boot 3, Java 17, MongoDB, MySQL (aurora), Kubernetes is preferred.
• Extensive experience in designing, developing, and maintaining APIs.
• Strong communication skills to convey complex technical concepts to non-technical stakeholders.
• Strong analytical and problem-solving skills with a proactive approach to identifying and addressing technical challenges.
• Ability to adapt to a fast-paced and dynamic work environment, with a focus on delivering high-quality solutions within specified timelines.
• Located in Madrid or able to travel to Madrid when needed.
• Excellent spoken and written English is a must.
• Degree in Computer Science, Engineering, or related field.
• Proven track record in designing and implementing payment systems or financial platforms.
• Experience working with remote and partially remote and multicultural teams.
• Experience working in start-ups and scale-ups

Extra points

• Proven track record in designing and implementing payment systems or financial platforms.
• Experience working with remote and partially remote and multicultural teams.
• Experience working in start-ups and scale-ups

What’s in it for you

• Social benefits (63 € a month in one of these: health insurance/tickets restaurant), flexible salary in training and kindergarten.
• Gympass discounts in several plans that include gyms, personal classes, access to free apps of wellbeing, nutrition etc.
• Annual budget for training
• Opportunity to work in a top international team
• 23 days of vacation + day off on your birthday + 2 days off for Wellness days in August.
• 1 additional day off per year worked.

Our hiring process

• 1st interview with People Team
• 2nd interview with Playtomic's Engineering Managers, Technical Leadership and Product to assess your technical, product and communication skills.

About PLAYTOMIC

We are world’s largest racket sports App for players and clubs. Our goal is to socialize sports practice: through the app, players can book courts, find other players with similar skill levels, and join a social community dedicated to playing.

Since 2017, Playtomic has earned the trust of national and international investors, consolidating it as one of the main world players in sports digitalization. You will find +150 co-workers around the world with headquarters in Spain and offices in Italy, Portugal, Sweden, Finland, Belgium, UK, EEUU and Mexico.

Take a look to our candidate playbook!