Senior Flutter Engineer(EN)

What You’ll Do

• Own the Flutter Experience: Lead development and enhancements of Hypervolt’s mobile apps in Flutter, pushing the boundaries of performance and design.
• Collaborate & Innovate: Work closely with product, design, and QA teams to build features that reflect our commitment to beautiful, intuitive UI/UX.
• Architect for Scale: Make impactful decisions about code structure, performance optimization, and best practices as we expand our global user base.
• Startup Mindset: Thrive in an environment that values speed, autonomy, and proactive problem-solving.
• Mentor & Lead: Guide junior developers, contribute to architectural discussions, and champion best practices across the codebase.

Projects You’ll Work On

As part of our User Experience team, you will focus on the most important family of products Hypervolt creates for its customers:

• Mobile & iPad App: Creating and refining a smooth, intuitive user experience for EV owners.
• Desktop App: Bringing powerful tools and features to a native desktop environment.
• Web App: Delivering a sleek, responsive interface that serves a broad user base online.
• In-House Service Portal: Supporting our service and support teams with efficient, user-centric tools.
• Fleet Application & Dashboard: Powering commercial fleet managers with real-time data and intelligent analytics.

What We’re Looking For

• Experience at the Highest Level of Professional Software Development: We want “super hardcore” developers who excel at solving tough technical challenges, writing clean, efficient code, and delivering reliable features under demanding conditions.
• Startup Background: Previous experience in a startup environment is highly desired. You should be comfortable operating with less structure and support than in a large corporate setting, taking full ownership and initiative.
• Consumer-Facing Applications: A proven track record of launching and maintaining products at scale (experience with large-scale consumer tech is a plus).
• Passion for UI/UX: We obsess over the details. A keen eye for design and a desire to create beautiful, intuitive user experiences is central to everything we do.
• Fast-Growing Environment: Ability to thrive in a rapidly scaling, fast-paced company, balancing multiple priorities and projects at once.

Benefits

• Competitive Salary & Generous Stock Options: Be rewarded for helping us grow and succeed.
• Hybrid Working Policy: 3 days a week in our prime offices in Azca, Madrid, and flexibility to work from home otherwise.
• Diverse International Environment: English is the main company language, and our team is spread across different countries and cultures.
• Professional Growth: Opportunities for career advancement and development within a fast-growing company.
• Inclusive Environment: Join a diverse, inclusive team that values collaboration and innovation.

Our Values

Be persistent

What we aim to do is not always going to be easy, and problem-solving, no matter how big or small, is absolutely essential if we are going to achieve our mission.

Whether it be a technical challenge you are struggling to unblock, a new client you are trying to win or a logistical puzzle you need to solve, the only way we will grow as a company and as individuals is by being persistent in working things through to a solution. Success seldom comes from the first attempt, but it almost always comes from the 1000th, and the difference between success and failure often isn’t intelligence or the aha moment or the brilliant idea: it’s having the perseverance to continue pushing and never giving in to failure.

Be accountable

We operate in a fast-paced, highly collaborative and increasingly autonomous environment at Hypervolt. We are on the journey from a scrappy startup to a true market contender, but no matter how big the company gets, treat it as your own. Be accountable for its progress, and look after it as you would your own creation. If you know things can be improved, articulate it, say it, and don’t go along in the silence of knowing we could have done better. If we make a mistake, find a way to say it. There’s no value in keeping it to yourself, we will succeed or fail together.

The ‘Ello Sir Ethos

We should always aim to treat people the way they want to be treated and always remember the “voting” power of customers. They are the true boss, and the one true “employer”. The market.

Dare to dream

Every technological advancement we use today was once a crazy dream that a few persistent pioneers truly believed. “Most things have to be seen to be believed, but some things have to be believed to be seen!” — Steve Jobs, on building the Apple Mac, the best-selling computer of all time.

Stay hungry, stay foolish

The hunger and ambition for continuous success are the orbital solar beam powered reactor at the core of our success, and our ability to stay foolish, humble, and continue to let ourselves be educated by our market will help us reach the full potential of our ambition. It is only through the most selfless dedication to our dreams that we will achieve the most selfish of successes.

True Greatness is Blind

Great ideas, and great execution can come from anyone and anywhere at any time.