Senior Backend Engineer (Remote)

Do you want to use your passion and talent to make consumption more sustainable?

We’re Europe’s fastest-growing marketplace for refurbished products, empowering customers to acquire items up to 40% cheaper while making a substantial impact on reducing CO2 emissions compared to buying new devices.

Since our launch in February 2017, we grew to more than 300 employees and expanded across the European region. Throughout this journey, we’ve successfully concluded three substantial funding rounds, selling hundreds of thousands of products. Thanks to our team’s efforts, we were recognized as the Top Employer in the DACH region (2023 and 2024) by Kununu and secured the title of an ACM Preferred Employer (2023).

The Moneyflow squad is dedicated to streamlining money transactions and commissions to reduce risk and increase contribution margins. We manage and track the movement of money through our platform, handling everything from payments and refunds to payouts. To achieve this, we integrate with multiple third-party financial solution providers like Stripe, Klarna, and PayPal, while maintaining an internal quasi-ledger of all transactions. Our areas of ownership include: Payment Service Providers (PSPs), Commissions, Order Corrections, VAT Logic, Money Flows.

Who You Are

• Experienced Backend Developer: Significant experience in designing and implementing backend services.
• Proficient in Go: Strong expertise in software development using the Go programming language.
• Database Knowledge: Solid understanding of SQL and relational database design.
• Payment Processing Experience: Familiarity with payment processing systems and integrating with PSPs like Stripe, Klarna, or PayPal is a plus.
• Independent and Goal-Oriented: You work autonomously and focus on achieving objectives.
• Excellent Communicator: Proficient in English with strong communication skills.
• European Time Zone: Located within a European time zone.
• Educational Background: Formal education in Computer Science or a related field.

What You’ll Do

• Develop APIs and Services: Build and maintain our main APIs and backend services related to financial transactions.
• Integrate Payment Systems: Integrate external payment systems and PSPs into our platform.
• Collaborate on Feature Development: Work with the team to design and develop new features that enhance money transactions and commission processes.
• Implement VAT and Commission Logic: Develop and maintain systems for VAT calculations and commission management.
• Manage Audit Logging: Ensure accurate logging of audit events and manage payment schedule actions to optimize financial flows.
• Technical Leadership: Provide insights to internal stakeholders and mentor junior developers.
• Code Review and Interviews: Review code submissions and participate in technical interviews to grow the team.

WHY YOU WILL ENJOY WORKING WITH US:

Our Culture and Values:

• Decisions should be made based on facts and not by hierarchy levels? We sure think so!
• We embrace giving and receiving feedback, testing and welcoming new ideas, as well as sharing our knowledge across the company.
• You fail sometimes? Well, so do we! We’re all just human, let’s learn from our mistakes to improve in the future!
• No matter who you love, where you’re from, who you pray to, whether you pee sitting down or standing up – we are a bunch of talented people who enjoy spending our time making a difference!

Personal & Professional Development:

• You can take unlimited number of trainings we are offering you through LinkedIn learning.
• We partner with Likeminded, offering you private sessions with experts for your personal growth and mental health.
• We frequently host internal workshops, allowing our teams to further develop their skills in different areas and enhancing collaboration across departments.

Flexibility:

• We care about a healthy work/life balance. We not only function and support a fully remote setting but also offer the possibility to work from our beautiful office in the vibrant heart of Vienna – we love dogs, so feel free to bring your furry little buddy too 😊
• We trust you to do the best job, so we don’t care so much when you do it – you are able to self-organize.
• You will also be invited to take part in our office weeks, happening three times a year, where you will have the chance to work side by side with your colleagues and enjoy the team-building events and on-site workshops

…and much more! See https://careers.refurbed.com/ for further insights!