At a Glance
- Tasks: Own major mobile features in our Expo/React Native app from concept to production.
- Company: Join a dynamic health tech startup focused on user outcomes and innovation.
- Benefits: Competitive salary, flexible work environment, and opportunities for professional growth.
- Other info: Collaborative culture with a focus on high engineering standards and autonomy.
- Why this job: Make a real impact on how people understand and improve their health.
- Qualifications: 5+ years in frontend engineering with expertise in TypeScript and React Native.
The predicted salary is between 60000 - 80000 € per year.
Requirements
- 5+ years of frontend engineering experience with strong software fundamentals
- Deeply experienced with TypeScript, React Native and Expo
- Takes full ownership of projects and sees them through to measurable impact
- Product-minded: cares about UX, user outcomes and craft — not just code
- Comfortable operating in ambiguity and making sound technical judgement calls
- Pragmatic and execution-focused — you ship, iterate and improve
- Experienced in fast-moving consumer startups, scaleups or design-focused teams
- Confident using AI tools thoughtfully — accelerating output without compromising engineering quality
What the job involves
- You’ll join the core product engineering team responsible for building and scaling our Expo / React Native app
- This is not a ticket-taking role. You’ll own major mobile features end-to-end, influence architecture and product direction, and help shape how thousands (and eventually millions) of people understand and improve their health over time
- If you care about craft, autonomy, and building something meaningful — this is a rare chance to do all three
- Own major mobile features end-to-end in our Expo / React Native app, from concept to production
- Collaborate closely with product and design to shape UX, technical architecture and delivery strategy
- Make product and engineering decisions, not just implement predefined specs
- Drive improvements in app performance, reliability and maintainability as we scale
- Architect scalable patterns for state management, API integration and offline-first experiences
- Champion high engineering standards: testing, observability, code quality and thoughtful reviews
- Use AI tools responsibly to accelerate development while maintaining quality and correctness
- Ship high-quality features independently, with minimal oversight, in a fast-moving environment
Senior Mobile Engineer (Do Health) in London employer: Deepstreamtech
As a Senior Mobile Engineer at our innovative health tech company, you'll thrive in a dynamic and collaborative environment that values autonomy and craftsmanship. We offer competitive benefits, a strong focus on employee growth, and the opportunity to make a significant impact on the health of thousands, if not millions, of users. Join us in a culture that embraces creativity and encourages you to take ownership of your projects while working with cutting-edge technologies in a fast-paced startup atmosphere.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Mobile Engineer (Do Health) in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech world, especially those who work in mobile engineering. A friendly chat can lead to insider info about job openings or even referrals that could give you a leg up.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best projects, especially those using TypeScript, React Native, and Expo. This is your chance to demonstrate your ownership of projects and your product-minded approach.
✨Tip Number 3
Prepare for interviews by brushing up on your technical judgement skills. Be ready to discuss how you've made sound decisions in ambiguous situations and how you’ve iterated on features to improve user experience.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in being part of our team at StudySmarter.
We think you need these skills to ace Senior Mobile Engineer (Do Health) in London
Some tips for your application 🫡
Show Off Your Experience:Make sure to highlight your 5+ years of frontend engineering experience. We want to see how you've taken ownership of projects and made a measurable impact, so don’t hold back on those examples!
Be Product-Minded:We care about UX and user outcomes just as much as code. Share your thoughts on how you’ve improved user experiences in past projects. This will show us that you’re not just a coder, but a product thinker too!
Embrace Ambiguity:Let us know how you’ve thrived in fast-paced environments where things aren’t always clear-cut. We love candidates who can make sound technical judgement calls even when the path isn’t obvious.
Apply Through Our Website:Don’t forget to apply through our website! It’s the best way for us to keep track of your application and ensure it gets the attention it deserves. We can’t wait to see what you bring to the table!
How to prepare for a job interview at Deepstreamtech
✨Showcase Your Ownership
Make sure to highlight your experience in taking full ownership of projects. Share specific examples where you’ve seen a project through from concept to production, especially in mobile development. This will demonstrate your ability to influence architecture and product direction.
✨Demonstrate Product Mindset
Prepare to discuss how you prioritise user experience and outcomes in your work. Bring examples of how you've collaborated with product and design teams to shape UX and delivery strategies. This shows that you’re not just about writing code but also care about the impact it has on users.
✨Embrace Ambiguity
Be ready to talk about times when you’ve had to make sound technical judgement calls in uncertain situations. Companies value engineers who can navigate ambiguity and still deliver results, so share your thought process and decision-making skills.
✨AI Tools in Action
Since the role involves using AI tools, come prepared with examples of how you’ve used these tools responsibly to enhance your development process. Discuss how you balance speed and quality, ensuring that your engineering standards remain high while leveraging technology.
