Senior Mobile Engineer - Flutter in Barcelona or Remote


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Job Description

Stuart (DPD Group) is a sustainable 🌱 last-mile logistics company that connects retailers and e-merchants to a fleet of geolocalised couriers across several countries in Europe.

Our Mission 🚀
We are an impact-driven company that aims to build the future of logistics for a more sustainable world: shared, efficient and reliable. We are committed to creating a new standard for urban deliveries that meet today’s environmental and social challenges while offering a premium delivery experience blending speed, flexibility and convenience.

Our motto: “Make every delivery a moment all of us can truly celebrate!” More than 3000+ leading brands already partner with us across Restaurants, Grocery, Retail & Luxury, eCommerce and Professional Services to deliver all types of goods at the tap of a button. Stuart is a highly diverse and inclusive company of 700+ employees with 90+ nationalities working across France 🇫🇷, Italy 🇮🇹, Poland 🇵🇱, Portugal 🇵🇹, Spain 🇪🇸 and the U.K. 🇬🇧

It’s the right moment and the right place for us to make an impact on millions of people, as home delivery services hit a record high. And guess what? You can help us fulfil our vision 🙌

Let’s talk about Mobile Engineering ⭐️
The Mobile Engineering team's vision is to be the best courier and client mobile app in the last-mile delivery industry. We create mobile applications that delight our couriers and clients by putting the focus on the development of smooth and reliable apps. We also take special care to optimize our apps for the maximum number of devices to reach a broader audience 🚀

You will be part of the Couriers Convoy and you will have a huge impact on our growing mobile team! You will help us build our courier application in Flutter using modern and scalable architecture 🙌

We have a helpful and collaborative team culture where engineers support each others' efforts via regular pairing, internal demos, taking online classes together, mentoring, and running internal conferences. Engineers are also encouraged to contribute to culture and growth on the team through initiatives like hosting talks, defining team processes, and taking part in hiring 💪As Stuart grows the team grows which means there's lots of room for real career development! 💫

You can work in one of our offices (Barcelona, Madrid, Paris, London, Cracow, Lisbon, Milan) and/or (remotely) anywhere in Spain 🇪🇸, France 🇫🇷, UK 🇬🇧, Poland 🇵🇱, Portugal 🇵🇹, Italy 🇮🇹

What will I be doing? 🤔

    • Develop and optimize new and existing features for our Courier App.
    • Collaborate with product managers, designers, and other engineers to understand the problems the business is solving, and align on the best solution.
    • Deliver high quality code.
    • Participate in code reviews to ensure code quality.
    • Mentor and empower other developers around you.
    • Learn the latest mobile technologies and standards to ensure we are always using the best techniques possible.

What do we need from you? 😎

    • 3+ years experience as a Flutter Developer.
    • OR 4+ years of combined experience as a Android/iOS and Flutter Developer.
    • OR 4+ years experience as a Android/iOS Developer willing to move to a new technology (Flutter).
    • Knowledge of Android or iOS SDK.
    • Proven software development experience.
    • Experience with reactive programming.
    • Experience with TDD.
    • Solid understanding of the full mobile development life cycle.
    • Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies.
    • Experience with third-party libraries and APIs.
    • Obsession for quality.
    • Proficiency with Git.
    • Fluent in English (we do offer English classes to help non-native speakers improve their skills).

    • Want to put a smile on our face? 😃
    • Strong software architecture knowledge (SOLID, Clean Architecture, Design Patterns, etc.)
    • Working knowledge on functional programming
    • Experience with mobile automation (Gradle, Fastlane, Jenkins or similar CI solutions)
    • Experience with GraphQL
    • Experience with WebSockets

    • Not sure if this is you? We understand that experiences are broad and come from many places. We appreciate that everyone potentially has something to contribute to our team and we'd still love to hear from you if your background doesn't completely match!

The stuff you wanna know 😉

    • Family-friendly work-life balance - work from home and flexible hours 🏡
    • Option to work remotely anywhere in Spain 🇪🇸
    • Ticket Restaurant by Edenred (€11 daily) 🥗
    • Unlimited access to Udemy for all your learning and development needs 📚
    • Personal Engineering Learning Budget of €1,000 per year 🧑‍💻
    • Stuart Academy with regular workshops, Stu-Classes, and Stu-Talks 🎓
    • Stuart is putting Mental Health Awareness first! Wellness Allowance (€40 monthly) to use in any gym or sport class 🧘
    • Private healthcare provided by Sanitas 🧑‍⚕️
    • Work in an international, dynamic and passionate environment with a company culture focused on learning and development 🎉
You’ve read all this way but you’re missing a skill or two? No problem, it’s our job to up-skill you to take your career to the next level. What we’re trying to say is, don’t be afraid to apply if you don’t tick all the boxes 💪

At Stuart, we believe that employees today want to evolve in collaborative, high-growth environments where they can demonstrate their abilities and thrive both professionally and personally. We are convinced that employees need to find alignment between their inner values and their company’s culture and mission to unlock their full potential. We work to create a culture of empowerment, continuous learning and growth where everyone can bring expertise, own projects and easily measure their impact 🙌

Stuart is proud to be an equal opportunity workplace dedicated to promoting diversity. We don’t discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status or disability status 💙

Please note: Our Talent Acquisition Team is international coming from across the world 🌍 We kindly ask you to please submit your CV and application in English so that it can be reviewed correctly (unless the job posting is in a language other than English). Thank you 🤗

About Stuart

  • Logistics

  •  Barcelona, Spain

  • 1-50 employees

  • 2015

Stuart is speeding up the way local goods are transported in a city by allowing anyone to deliver anything at any time. Connecting people and businesses with local couriers, Stuart is the on-demand urban logistics app & platform that will transform our daily life.

Stuart mission is to become the on-demand delivery leader in every supercity of the world through a simpler, quicker and cheaper transportation model.

From data scientists to restless couriers, designers to operation managers… Stuart strength rests upon our plurality of skills and expertise, building up our unique team. They operate from their headquarters in Barcelona, as in Paris, Brussels, London and Berlin, the first cities they'll ride through.

Co-Founded in 2015 by D. Leca (Sparrow founder acquired by Google in 2012), Stuart is now backed by great entrepreneurs such as J.D. Blanc (Allociné), J.A. Granjon ( and O. Mathiot (PriceMinister), with a total investment of €22 million.

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