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Senior Software Engineer (Mobile)
Project Overview
We’re looking for a Software Engineer who will be working on a mental health platform that combines mobile technology with AI-powered therapy support. The product features an AI journal where patients record voice entries. These recordings are analysed by AI to help therapists identify the most effective treatment strategies for each patient.
The approach is rooted in Cognitive Behavioral Therapy (CBT), helping patients change thinking patterns and develop healthier behaviors through guided problem-solving and relaxation techniques.
Technical Details:
- Framework: React Native + Expo
- State Management: Redux Toolkit
- API Calls: RTK Query
- Audio Recording: expo-av
Job Highlights:
- Opportunities for close collaboration with stakeholders based in the United States (PST)
- Work on a meaningful product that directly impacts the mental health space
- Using AI-powered development tools to boost productivity and code quality
Team Composition:
2 Software Engineers, QA Engineer, DevOps Engineer, UI-UX Designer, Delivery Manager
Responsibilities
- Develop and maintain high-performance cross-platform mobile applications (iOS/Android) using React Native and Expo
- Design and implement a robust state management architecture using Redux Toolkit.
- Integrate with APIs and optimize data handling (caching, real-time updates) using RTK Query.
- Define testing strategies (unit, component, E2E) and ensure code quality in CI/CD pipelines for mobile applications.
- Present technical solutions to clients and facilitate discussions regarding mobile application architecture.
- Present solutions directly to clients and facilitate architectural discussions
Qualifications
- 5+ years of experience in mobile application development
- Deep expertise in advanced state management (Redux Toolkit) and data fetching/caching strategies (RTK Query)
- Proven experience building and managing projects within the Expo ecosystem (e.g., EAS Build, Dev Client)
- Strong experience consuming complex REST APIs and managing data persistence on mobile devices
- Deep understanding of modern authorization mechanisms (e.g., JWT, OAuth 2.0) and secure token storage on mobile
- Experience with mobile CI/CD pipelines (e.g., GitHub Actions, EAS) and release governance for the App Store and Google Play
- Fluency in English and the ability to lead client demos and team knowledge sharing
- Experience with tools like Cursor, Claude Code, Copilot, Codex or similar AI Assistants is highly desirable
Nice to have:
- Experience implementing audio processing features (e.g., recording or playback) in a mobile application
Our Benefits
Good projects, smart colleagues, and reasonable people are a pretty good start. Add some flexibility, room to grow, and benefits that are actually useful, and we're getting somewhere.
Time for Life
- 20 paid days off and 10 paid sick days
- Paid public holidays based on your local calendar
- Remote work
Benefits You’ll Actually Use
- Health insurance from your first working day
- A $1,000 annual flexible benefits budget per person
- Use it your way across eligible categories
The Basics, Done Properly
- All the equipment you need
- A dedicated budget for software and AI tools
- Comfortable, modern offices in Lviv and Cherkasy, with relocation support to either city
Growth Without Guesswork
- Performance reviews every six months
- Career support and clear next steps from your Line Manager
- A career path based on a competency matrix
[ why us/ ]
What Keeps Us Sharp and Steady
We cut the fluff and keep it real—owning our work, refining our craft, and always leveling up. No excuses, just a team that’s in it together, pushing boundaries and delivering results.
Pragmatic
Theory’s cute, but results pay the bills. Perfect’s a fairy tale—done right is what counts.
Adult
No drama, no sugarcoating. We own our wins and our screw-ups, and treat failure like free tuition.
Craftspeople
We’re not assembly-line coders. We build, we refine, and we don’t put a fresh coat of paint on bad code.
Forever Learners
Falling behind? We leave that to others. Leveling up fast, chasing down answers, and never settling for “I don’t know.”
Great Allies
No lone wolves here. We listen before we talk, communicate like grown-ups, and make the ride better for everyone.
Didn’t Find the Right Role?
Drop your resume, and we’ll be in touch if the right opportunity comes up.
[ global team, remote freedom/ ]
Headquartered in the USA and Ukraine, but our team? We're everywhere.
We’re fully remote, so you can work wherever you’re most productive.
Costa Rica
Team Hub
USA
Strategic & Office & Team Hub
Spain
Strategic & Team Hub
Poland
Strategic & Team Hub
Romania
Team Hub
Ukraine
Office & Team Hub
Costa Rica
Bulgaria
Team Hub
Georgia
Team Hub
Armenia
Team Hub
Frequently Asked Questions
FAQ
What benefits do you offer for work-life balance?
We’re big on balance. Here’s what we offer:
- 20 paid vacation days per year
- 10 sick days
- Paid public holidays based on your local calendar
- Flexible working hours
What health and wellness benefits are provided?
Your well-being matters to us. We offer:
- Comprehensive health insurance
- An annual $1,000 Cafeteria Benefits budget that you can allocate across eligible options based on your personal needs and priorities, including healthcare, sports, mental health support etc.
What kind of professional development opportunities are available?
We’re committed to supporting your growth and continuous learning. You can take advantage of:
- Corporate English Speaking Clubs to practice English and build confidence in a collaborative environment.
- Professional development opportunities, including courses, trainings, seminars, certifications, and English lessons, which can be covered through your Cafeteria Benefits budget.
[ apply cv/ ]
Application Form
Hiring process:
01
Apply CV
Connect with our Talent Acquisition
02
HR Interview
Join a 30-60 minute interview session
03
Technical Interview
We hold a 1.5-hour interview
04
Final Interview (as needed)
Meet with key stakeholders
Diana Zherebetska HR manager
Feel free to reach out to me at
diana.zherebetska@mev.com
Thank You!
The ball's in our court now.
We'll get back to you within 24 hours.
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