Mobile App Developer

JR United Kingdom; City Of London; Hybrid; GBP 60,000 - 90,000; Full time

Job summary

A leading company in AI technology is seeking a Mobile Developer to join their innovative team in London. You will play a crucial role in developing high-performing mobile applications using Flutter and advance machine learning tools leveraging YOLO models. The position requires legal authorization to work in the UK and a strong proficiency in mobile development with an energetic team focused on excellence. Competitive salary and benefits await those ready to thrive in a high-performance environment.

Benefits

Competitive Salary

Startup Equity

Hybrid Flexibility

Generous Time Off

Flexible Hours

Cutting-edge AI Projects

Brand-new Apple Devices

Supportive Team Environment

Qualifications

• 5+ years of experience in mobile development with a focus on Flutter.
• Proficient in native iOS and Android development.
• Familiarity with YOLO models and mobile machine learning frameworks.

Responsibilities

• Design and implement mobile applications for iOS and Android using Flutter.
• Optimize YOLO models for real-time AI processing.
• Collaborate with teams to define and ship new features.

Skills

Flutter

Mobile Development

Machine Learning

Computer Vision

Problem Solving

Communication

Job description

Social network you want to login/join with:

Mobile App Developer, london (city of london)

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Client:

Ultralytics

Location:

london (city of london), United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

3

Posted:

16.06.2025

Expiry Date:

31.07.2025

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Job Description:

? Who We Are

At Ultralytics, we relentlessly drive innovation in AI, building the world's leading YOLO models. We're looking for passionate individuals obsessed with AI, eager to make a global impact, and ready to excel in a dynamic, high-energy environment. Join our team and help shape the future of AI.

? Location and Legalities

This full-time Mobile Developer position is based onsite in our brand-new Ultralytics office in London, UK. Applicants must have legal authorization to work in the UK, as Ultralytics does not provide visa sponsorship.

? What You'll Do

As a Mobile Developer at Ultralytics, you will contribute to the development and refinement of our open-source iOS and Android apps, which facilitate real-time edge inference of trained YOLO models. Key responsibilities include:

• Designing and implementing mobile applications using Flutter for both iOS and Android platforms.
• Integrating and optimizing Apple CoreML YOLO models for iOS and TensorFlow Lite and Tencent NCNN YOLO models for Android.
• Ensuring high performance and responsiveness of the applications for real-time AI processing.
• Collaborating with cross-functional teams to define, design, and ship new features with a focus on cloud-to-edge AI capabilities.
• Maintaining code quality, organization, and automatization.
• Staying up-to-date with the latest industry trends in mobile development and machine learning technologies.

Your strategic vision and technical expertise will be essential in supporting Ultralytics' mission of delivering top-tier machine learning tools and models to the community.

?️ Skills and Experience

• 5+ years of experience in mobile development, with a strong understanding of Flutter.
• Proficient in native mobile development for iOS and Android.
• Familiarity with machine learning and computer vision models, particularly YOLO models.
• Experience with iOS frameworks such as CoreML, and Android frameworks like TensorFlow Lite and Tencent NCNN.
• Excellent problem-solving skills and the ability to perform in a fast-paced, high-intensity environment.
• Strong communication skills to effectively collaborate with multi-disciplinary teams.

? Cultural Fit - Intensity Required

Ultralytics is a high-performance environment for world-class talent obsessed with achieving extraordinary results. We operate at a relentless pace, demanding exceptional dedication and an unwavering commitment to excellence, guided by our mission, vision, and values. Our team thrives on audacious goals and absolute ownership. This is not a conventional workplace. If your priority is predictable comfort or a standard work-life balance over the relentless pursuit of progress, Ultralytics is not for you. We seek driven individuals prepared for the profound personal investment required to make a defining contribution to the future of AI.

? Compensation and Benefits

• Competitive Salary: Highly competitive based on experience.
• Startup Equity: Participate directly in our company's growth and success.
• Hybrid Flexibility: 3 days per week in our brand-new office - 2 days remote
• Generous Time Off: 24 days vacation, your birthday off, plus local holidays.
• Flexible Hours: Tailor your working hours to suit your productivity.
• Tech: Engage with cutting-edge AI projects.
• Gear: Brand-new Apple MacBook and Apple Display provided.
• Team: Become part of a supportive and passionate team environment.

If you are driven to redefine the capabilities of machine learning and eager to make a significant impact, Ultralytics offers an exceptional career opportunity.