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payabl.

Python Backend Developer (SWAT Team)

payabl.
Portugal · Full-time · Associate
The role is about:

We are building a new SWAT Engineering Team in Portugal to support and improve our Core Gateway ecosystem by building internal tools and backend services that increase efficiency, reliability, and scalability.

As a Mid-Level Backend Developer, you will contribute to the design and development of Python microservices and internal tooling, working closely with senior engineers and technical leads.

You will focus on delivery, implementation quality, and learning system design principles in a high-performance fintech environment.

Location: Remote from Portugal / Remote EU

Reporting to: Senior Engineer / Technical Lead

What you will do:  

  • Implement Python microservices to support and enhance SWAT team initiatives, including improvements to legacy systems.
  • Design, develop, and maintain server-side components of internal tools and services, ensuring performance and reliability.
  • Integrate third-party APIs and external services into existing systems.
  • Collaborate with cross-functional teams to understand requirements and implement scalable solutions.
  • Work closely with DevOps to deploy and maintain applications in cloud environments using CI/CD pipelines.
  • Contribute to code reviews, ensuring code quality and best practices.
  • Provide support, maintenance, and incremental improvements to existing features and services.
  • Assist in working with and improving legacy systems (including exposure to Perl where relevant)

What we need:

  • 3-5 years of experience in backend development with Python.
  • Experience with microservices architecture and RESTful APIs.
  • Hands-on experience with frameworks such as Django or FastAPI.
  • Familiarity with CI/CD pipelines (GitLab preferred).
  • Experience integrating third-party APIs.
  • Experience with Docker and containerized environments.
  • Basic familiarity with cloud platforms (AWS or GCP).
  • Understanding of scalable and distributed systems fundamentals.
  • Strong attention to detail and problem-solving skills.
  • Good communication skills in English and ability to collaborate within a team

Nice to Have:

  • Exposure to fintech or payment systems.
  • Experience or interest in working with legacy systems (Perl).
  • Basic understanding of high-performance systems

Hiring Process:

  • Step 1: Initial Interview - A 30-40 minute online interview with a Talent Acquisition Partner where we explore your experience, career goals, motivations, and overall fit for the role. This is your chance to walk us through your background and highlight your key achievements.
  • Step 2: Leadership Interview - A 30-minute online discussion with our CTO and CPO to align on the scope of the role, your background, and behavioral skills. We'll focus on how your experience matches the responsibilities and expectations for the position.
  • Step 3: Live Technical Assessment Interview: A live coding challenge with our team lead and designated field technical experts to assess your technical skills, the interview time will be from 60 minutes
  • Step 4 (Optional): Final Discussion - A 30-minute conversation with the CTO, Team Lead, and Talent Acquisition Partner to clarify any remaining questions about responsibilities, the domain, or the scope of the role. This is also your opportunity to learn more about our culture and expectations

The perks of being a payabl.er:

  • Grow with Us: Annual Learning Budget for professional development (eligible after probation)—because your growth is our growth.
  • Celebrate Together: We bring colleagues from all offices together for unforgettable company celebrations
  • Global Collaboration & Events: Opportunities to participate in international company events and initiatives, connecting with colleagues from all regions and contributing to a truly global community

This is a fully remote role. Your assigned Talent Acquisition Partner will walk you through the specific working arrangements and any applicable conditions during the process.

Let's embark on a journey to redefine the landscape of payments together. We're not just offering a role; we're inviting you to be a part of something bigger. Join our team, and let's innovate, disrupt, and lead the future of payments. Together, we can make an impact that resonates. Welcome to the team!

If this role seems like a good match, please submit your resume all applications are treated with the strictest confidentiality. Please note that we may keep your CV for a period of one (1) year for future relevant job opportunities. For more information about how we process your data please see our privacy policy at https://payabl.com/privacy-policy

Key Skills

Ranked by relevance

microservices python cloud perl cicd restful apis fastapi django docker devops server gitlab aws gcp
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Country Guide

Portugal

Startup-friendly with strong expat appeal

Posted
Apr 23, 2026
Type
Full-time
Level
Associate
Location
Portugal
Company
payabl.

Industries

IT Services IT Consulting

Categories

Other

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