SeQura is a fintech company looking for a Senior Backend Engineer to scale their product and architecture. The ideal candidate will have 5+ years of experience in Ruby on Rails and a strong understanding of OOP, clean coding, and agile methodologies.
Key Highlights
Technical Skills Required
Benefits & Perks
Job Description
SeQura is looking for a Senior Backend Engineer (5+ years of experience)
💰 Salary: 55-75k
📍 Hybrid in Barcelona or remote within Spain
🏝️ Perks: 23 vacation days + 2 personal days, language learning platform (24 languages), flexible compensation plan with Cobee, health insurance discounts (Sanitas & DKV), visa & relocation support, and a holistic Wellness Program with 30+ activities across physical, emotional, and social wellbeing.
Summary
SeQura is transforming the way people pay and businesses grow through flexible, human-centered payment solutions. Their technologies help merchants across Retail, Education, Optics, Repairs, and Travel acquire, convert, and retain more customers - while giving shoppers smarter, more convenient ways to pay. Founded in Barcelona, SeQura is a profitable, privately-owned fintech scaling rapidly across Southern Europe and Latin America, with 5,000+ businesses, 2M shoppers, and 300+ employees. The company is growing 50% YoY, nearing €100M ARR, and consistently ranked among the most loved fintechs (NPS 87, Trustpilot 4.7⭐, Glassdoor 4.7⭐). As a Senior Backend Engineer, you’ll play a key role in scaling SeQura’s product and architecture — working closely with experienced engineers to build clean, reliable systems that support the company’s next growth phase. If you’re passionate about writing elegant code, driving change, and contributing to a fast-moving fintech success story, this is your opportunity. 🚀
Job Description
SeQura provides innovative, flexible and easy-to-use payments technologies that help merchant acquire, convert and retain more customers.
They make a difference in sales performance by tailoring their solutions to different sectors, to address their unique pain points and deliver superior results in Retail, Education (EduQa), Opstics (OptiQa), Repairs and Travel.
They also empower smart shopping to consumer who seek more value, convenience, and flexibility in their shopping, with new payment experiences that allow them to save, access interest-free credit, or pay in small, comfortable instalments of up to 24 months.
Born in Barcelona, seQura is a privately-owned fintech in the scaleup phase. Present in southern Europe and Latin America, they are growing above 50% CAGR and approaching 100 Million in Annual Recurring Revenue. Over 5000 businesses, almost 2 million shoppers, and 300+ employees continue to rate them as one of the most loved and trusted fintechs out there, with an NPS of 87%, a Trustpilot rating of 4.7/5, and a Glassdoor rating of 4.7/5.
About the role 🤓
They have an exciting new opening for a Senior Backend Engineer who is able to see the big picture and balance the seek for software quality with a pragmatic approach to help them scale the company. If you're a proactive, creative, and hands-on person who wants to help improve Sequra's product having ownership and exposure to work hand in hand with seasoned professionals in a collaborative environment, this is the perfect place for you. They have different projects to carry out our amazing product’s development, you’ll have the possibility to join and help them grow by contributing to technical and architectural decisions and even creating new teams.
What you'll do 🚀
- Be passionate in the pursuit of writing simple, clean, and efficient code.
- Be proactive, accountable, analytical, and pragmatic.
- Contribute with high attention to detail/product ownership.
- Work as a strong team player and communicator.
- Arrive with motivation to learn and grow.
- Be passionate for driving change and efficiency with partners of different disciplines.
What they offer 😎
They have a strong and sustainable foundation, where they provide a secure and reliable workplace. You have the freedom and trust to make the best contribution possible.
One of the most valued strengths by their employees is their fellowship and supportive culture, which fosters a sense of belonging by working closely with their values. With them, you will have challenging projects to work on and push your skills and knowledge.
In addition, they are very proud of the unique office they have, which offers a comfortable and inspiring environment to work in with everything you need.
- 23 vacation days + 2 days of free disposal per year.
- Professional development that includes access to a language learning platform with courses available for 24 languages, including both group and private classes.
- Flexible compensation plan for transportation, restaurants, and kindergarten with Cobee.
- Health insurance discounts with Sanitas and DKV.
- Hybrid from Barcelona or remote within the EU
- Work visa and re-location to Barcelona.
Moreover, they have a Wellness Program that embraces a holistic approach by covering 6 areas (occupational, physical, financial, emotional, social, environmental consciousness). Each area will include a variety of activities, and you'll be able to choose from 34 different activities that best meet your needs to configure a plan that best works for you.
What you’ll need:
- 5+ years of experience working as a Backend Engineer.
- Experience in the development, deployment, and maintenance of web-based technology applications with Ruby on Rails or the ability and interest in working with it.
- Solid knowledge of OOP, clean coding, TDD, and agile. Functional programming and DDD are a plus.
- English proficiency.
Which are the next steps?
- Interview with People Team
- Technical take-home assessment (async)
- Live Peer review of the assessment
- Meet the team
They promote equal opportunity to all, regardless of age, color, gender identity, medical condition, physical or mental disability, race, religion, sexual orientation, or any other characteristic. We have an inclusive environment, and respect is above all.
Take a look at their lovely community and magnificent office!
About JobFluent
ES - ¿QUÉ SOMOS?
JobFluent es un híbrido entre una plataforma de empleo tecnológico de calidad y un equipo de asesores que te ayudan a crecer en tu carrera. Nuestro objetivo es que la vida de nuestros usuarios cambie a mejor y que el proceso de cambio (normalmente estresante) sea lo más FLUIDO y agradable posible .
Somos conocidos por:️
Trato humano: nuestro equipo siempre está preparado para ayudarte de forma honesta y personalizada.
Sin spam: primero te escuchamos y sólo después te sugerimos oportunidades relevantes y validadas que encajen con tus intereses e inquietudes.
Acompañamiento: te damos consejos y te apoyamos durante todo el proceso de selección para aumentar tus probabilidades de éxito.
Experiencia del candidato: esto es lo que nos mueve! Nos rebelamos contra la falta de feedback y otras malas prácticas demasiado habituales en nuestro mundo.
EN - WHO WE ARE
JobFluent is a hybrid between a quality tech job platform and a team of advisors who help you grow your career. Our goal is to make our users' lives change for the better and to make the (usually stressful) job search process as FLUENT and enjoyable as possible .
We are known for:️
Human treatment: our team is always ready to help you in an honest and personalized way.
No spam: first we listen to you and only then do we suggest relevant and validated opportunities that match your interests and concerns.
Coaching: we give you advice and support you throughout the selection process to increase your chances of success.
Candidate experience: this is what drives us! We rebel against the lack of feedback and other bad practices that are all too common in our world.