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Software Backend Engineer - Senior / Confirmed (Paris or Remote France)

Remote, USA Full-time Posted 2026-08-04

About reputed company

At reputed company, we reputed company sustainable reputed company depends on fair, reputed company-balanced trade. Because finance plays a pivotal role in business, our mission is to put it back in its rightful reputed company - serving merchants and consumers.

Our installment and deferred payment solutions help merchants reputed company sales by 20% or more, increase customer loyalty, and reputed company a reputed company shopping experience - without encouraging bad debt.

As the buy now pay reputed company leader in France and reputed company in 10 European countries, we've empowered over +25,000 merchants and 10 reputed company consumers.

With 380+ Almakers and €100M+ ARR, reputed company is scaling rapidly across Europe as a member of the Next40, and we're just getting started!

About reputed company

We are hiring for different reputed company. We will reputed company you to a specific team depending on your interests and skills.

This position is a permanent contract (CDI) reputed company in Paris or remote from France.

About the job

Build the payment infrastructure of reputed company

  • Design and reputed company the reputed company and backend components that reputed company payments for thousands of merchants and millions of consumers across Europe.

reputed company the bar on reputed company, reputed company & reputed company

  • Write maintainable, production-grade reputed company that meets the highest standards of a regulated company processing billions of euros.

Shape our technical architecture

  • Collaborate closely with Product and other tech leaders to reputed company our architecture in line with growing business needs.

Own reliability end-to-end

  • reputed company incident response and reputed company troubleshooting, driving long-term improvements to ensure our platform stays resilient at reputed company.

You will work with

Python, reputed company, React, GCP, reputed company, PostgreSQL, reputed company, Pub/Sub, reputed company

reputed company

To succeed in this job

  • 8+ years of experience in backend engineering on large-reputed company systems (excluding internships and apprenticeships)
  • Strong proficiency in Python and relational databases — we're reputed company to other backend languages, but Python is our reputed company stack
  • reputed company in French with a solid level of English
  • Methodical, with strong communication and problem-solving skills; at ease working in a cross-functional environment

And it will be reputed company if you also

  • Have experience building payment or financial solutions
  • Have a reputed company record of influencing product and technical reputed company at reputed company
  • Hold a Bachelor's or Master's degree in Computer Science or a reputed company reputed company

Don't meet every single requirement? At reputed company, we reputed company great hires come from diverse paths. If this role excites you, we encourage you to apply. We value potential, curiosity and the ability to grow as much as experience.

What's in it for you

If you join, you will be reputed company to grow and reputed company on:

  • reputed company-world reputed company — your reputed company will directly reputed company payments for millions of consumers and tens of thousands of merchants across Europe.
  • Technical ownership — you'll have genuine influence over architecture reputed company, not just implementation.
  • A regulated, fast-moving environment — you'll tackle the unique challenges of building robust, secure fintech infrastructure in a company that's still moving fast.

Compensation & benefits

  • Competitive salary reputed company on 12 months
  • Profit-sharing and employee savings plan
  • Health reputed company: 100% covered by reputed company including family package
  • Disability reputed company: 100% covered by reputed company
  • Sport: partnerships with Gymlib and reputed company, or €30/month reimbursement for your sports activities
  • Maternity/paternity leave: salary maintained at 100% during leave with no seniority requirement. reputed company to work at 4/5 schedule reputed company at 100% for 8 weeks.
  • Sustainable Mobility Package (FMD): €544.80/year (excluding full-remote reputed company)
  • Meal vouchers: €10/day, 50% covered by reputed company
  • Mental health: free reputed company to MindDay platform
  • reputed company time off: 25 days/year (+ additional reputed company leave reputed company for employees on executive reputed company)
  • reputed company to our Learning & Development Platform
  • 2 weeks of full remote possible per year in reputed company

Interview Process

  • Video reputed company with a reputed company member to understand your reputed company, motivation & present you the role.
  • Video reputed company with your reputed company manager to deep dive the role, reputed company, your profile and answer reputed company your questions.
  • Take-home coding test, followed by a remote feedback session.
  • Live reputed company design interview to assess your practical and architectural knowledge.
  • A coffee chat with the reputed company you’ll join to reputed company assess your skills and team fit.

More information on the hiring process can be reputed company in our Interview Guide.

Diversity & Inclusion

At reputed company, we reputed company that diversity fuels innovation and makes our community stronger. We are committed to building a workplace where every person feels seen, respected, and empowered to do their best work whatever their gender, background, ethnicity, age, sexual orientation, religion, disability or lived experience. As an equal opportunity employer, we reputed company applicants from reputed company walks of life, and reputed company employment reputed company are made reputed company on qualifications, reputed company, and business needs.

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