Jobs /

Senior Ruby Backend Engineer - remote friendly

Qonto

Apply Now

Job Details

Location: Lisbon, Portugal Posted: Aug 21, 2025

Job Description

Our mission? Creating the freedom for SMEs to succeed in business and beyond, by delivering Europe’s leading finance workspace. We combine business-class tools (seamless invoicing, spend management, and pre-accounting) with unwaveringly attentive 24/7 support, designed to help businesses breeze through all things finance. Our journey: Founded by Alexandre and Steve in July 2017, Qonto has rapidly gained trust, serving over 600,000 customers. Thanks to our wonderful team of 1,600+ Qontoers, we also made it to the LinkedIn Top Companies French ranking! Our values: Customer focus | Prioritize customers in everything you do Ownership | Own your part, get things done Teamwork | Make (team)work easy Mastery | Continuously raise the bar Integrity | Always do what’s right, and respect people Our beliefs : At Qonto, we're committed to fostering a welcoming environment where everyone can thrive. We prioritize evaluating applicants based solely on skills and potential, ensuring diversity with 55% international team members, 44% women, and 20% parents. Join us in building a workplace that celebrates diversity and individuality. Discover the steps we took to create a discrimination-free hiring process . ⭐ Mission: Join us as a Senior Backend Engineer to lead the development of Regate by Qonto , the platform which speeds up pre-accounting for thousands of SMEs and their accountants in France and Spain. ⚡ Impact: As a Senior Backend Engineer , you will be part of a team of 50 engineers from all over the world. You will work hand-in-hand with Product inside a cross-stack Squad and will contribute to the evolution of the Regate product, in an environment guided by short time-to-value and high attention to detail. 👩‍💻🧑‍💻 As a Senior Backend Engineer in our Regate team, you will: -Work on the Regate product, developing new features, improving existing ones, and fixing bugs. -Develop and maintain high-quality code in Ruby on Rails, continuously improving the state of our codebase to increase future velocity and reliability. -Collaborate with Product and QA teams to ensure seamless, high-quality deliverables. -Mentor junior developers, fostering a culture of excellence and continuous learning. -Drive initiatives to optimize software and tooling for performance and scalability. The Regate app is built with Ruby on Rails and React . Our platform runs on a Kubernetes cluster hosted on AWS , with PostgreSQL as our database of choice. 🤔 What you can expect: -You’ll join a team of experienced engineers who are pushing the boundaries of financial technology . -We value proactive problem-solving , flexibility in project management , and a strong focus on quality and scalability . -You will work on projects that have a direct impact on the success of the company, with regards to our company objective to scale acquisition via accounting firms. -We are committed to personal and professional growth. We offer opportunities for advancement through our career path, performance reviews and development programs. 🏅 About You: -You have a strong background in software development, with specific expertise in Ruby on Rails. -Fluent in English, both technically and conversationally. -Proven track record of mentoring junior team members and leading projects. -Excellent collaboration skills, with experience working in cross-functional teams. -You are driven by challenges and are proactive in finding solutions. At Qonto we understand that true diversity isn't just about ticking boxes on a hiring checklist. Apply regardless of the boxes you tick! Who knows? You may have the missing piece of the puzzle we've been looking for all along. 🎁 Perks A tailor-made and dynamic career track. An inclusive work environment. And so much more to help you succeed. - The possibility to work remotely from Portugal; - Competitive salary package; - A great health insurance (with Safety Wings); - A budget for remote work (50 euros per month); - A laptop and IT equipment; - Employee well-being initiatives: access to Moka Care to take care of your mental health and great offers for sports and wellness activities; - Monthly team events. 💬 Our hiring process: - Interviews with your Talent Acquisition Manager and future managers - A remote exercise to demonstrate your skills and give you a taste of what working at Qonto could be like Find more information about our interview process on our careers website . On average, our process lasts 20 working days, and offers usually follow within 48 hours 🤞 To learn more about us: Qonto's Blog To know how your personal data will be processed during your application process or to request its deletion, please click here . Apply for this job

About Qonto

Qonto make business banking easy, efficient and transparent leveraging technology, elegant design and world-class customer support.

View Website

Get More Interviews for This and Many Other Jobs

Huntr helps you instantly craft tailored resumes and cover letters, fill out application forms with a single click, effortlessly keep your job hunt organized, and much more.

Sign Up for Free