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

Job DescriptionAt Alma, we believe sustainable commerce depends on fair, well-balanced trade. Because finance plays a pivotal role in business, our mission is to put it back in its rightful place - serving merchants and consumers.Our installment and deferred payment solutions help merchants boost sales by 20% or more, increase customer loyalty, and deliver a seamless shopping experience - without encouraging bad debt.As the buy now pay later leader in France and active in 10 European countries, we've empowered over +25,000 merchants and 10 million consumers.With 380+ Almakers and €100M+ ARR, Alma is scaling rapidly across Europe as a member of the Next40, and we're just getting started!About the teamWe are hiring for different squads. We will direct you to a specific team depending on your interests and skills.This position is a permanent contract (CDI) based in Paris or remote from France.About the jobBuild the payment infrastructure of tomorrowDesign and develop the APIs and backend components that power payments for thousands of merchants and millions of consumers across Europe.Raise the bar on quality, security & performanceWrite maintainable, production-grade code that meets the highest standards of a regulated company processing billions of euros.Shape our technical architectureCollaborate closely with Product and other tech leaders to evolve our architecture in line with growing business needs.Own reliability end-to-endLead incident response and performance troubleshooting, driving long-term improvements to ensure our platform stays resilient at scale.You will work withPython, Docker, React, GCP, Kubernetes, PostgreSQL, Redis, Pub/Sub, DatadogAbout youTo succeed in this job8+ years of experience in backend engineering on large-scale systems (excluding internships and apprenticeships)Strong proficiency in Python and relational databases — we're open to other backend languages, but Python is our core stackFluency in French with a solid level of EnglishMethodical, with strong communication and problem-solving skills; at ease working in a cross-functional environmentAnd it will be nice if you alsoHave experience building payment or financial solutionsHave a track record of influencing product and technical decisions at scaleHold a Bachelor's or Master's degree in Computer Science or a related fieldDon't meet every single requirement? At Alma, we believe 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 youIf you join, you will be able to grow and impact on:Real-world scale — your code will directly power payments for millions of consumers and tens of thousands of merchants across Europe.Technical ownership — you'll have genuine influence over architecture decisions, 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 & benefitsCompetitive salary based on 12 monthsProfit-sharing and employee savings planHealth insurance: 100% covered by Alma including family packageDisability insurance: 100% covered by AlmaSport: partnerships with Gymlib and Classpass, or €30/month reimbursement for your sports activitiesMaternity/paternity leave: salary maintained at 100% during leave with no seniority requirement. Return to work at 4/5 schedule paid at 100% for 8 weeks.Sustainable Mobility Package (FMD): €544.80/year (excluding full-remote contracts)Meal vouchers: €10/day, 50% covered by AlmaMental health: free access to MindDay platformPaid time off: 25 days/year (+ additional paid leave granted for employees on executive contracts)Access to our Learning & Development Platform2 weeks of full remote possible per year in summerInterview ProcessVideo call with a Talent Acquisition team member to understand your path, motivation & present you the role.Video call with your future manager to deep dive the role, the team, your profile and answer all your questions.Take-home coding test, followed by a remote feedback session.Live system design interview to assess your practical and architectural knowledge.A coffee chat with the squad you'll join to further assess your skills and team fit.Diversity & InclusionAt Alma, we believe 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 welcome applicants from all walks of life, and all employment decisions are made based on qualifications, merit, and business needs.