Senior Flutter Dart App Developer

Rapiscan Systems Inc.; City of Edinburgh; On-site; GBP 60,000 - 80,000; Full time

Job summary

Spacelabs Healthcare is looking for a Senior Flutter/Dart Software Engineer to join their R&D Engineering team in Edinburgh. This role is focused on designing, building, and delivering high-quality mobile applications that support clinicians and healthcare environments.

The candidate should have over 8 years of software development experience, including 3 years with Flutter. Join us for an impactful career where technology meets patient care.

Qualifications

• 8+ years of software development experience.
• 3+ years of advanced hands-on Flutter development.
• Professional experience with Git, Azure DevOps, and/or GitHub.

Responsibilities

• Design, develop, test, document, and maintain high-quality mobile applications.
• Contribute to architecture and technical decision-making.
• Mentor junior engineers and champion high engineering standards.

Skills

Flutter development

Dart

RESTful APIs

OOP

Git

Collaboration

Problem-solving

Tools

Azure DevOps

GitHub

Job description

Overview

At Spacelabs Healthcare, we are dedicated to advancing healthcare technology through continuous innovation. Our solutions empower clinicians with critical, real‑time patient data across both local and remote systems—driving better decisions, improved efficiency, and safer outcomes for patients.

Why join Spacelabs?

Because the work you do here directly impacts lives.

Role Overview

We are seeking a Senior Flutter/Dart Software Engineer to play a key role within our R&D Engineering team. You will be responsible for designing, building, and delivering high‑quality mobile applications that meet the needs of clinicians and healthcare environments. This is a hands‑on senior engineering role requiring strong technical expertise, excellent collaboration skills, and the ability to contribute to architectural direction and best practices.

Responsibilities

• Design, develop, test, document, and maintain high‑quality mobile applications using Flutter and Dart.
• Contribute to architecture and technical decision‑making across the mobile development lifecycle.
• Build data‑driven applications integrating with RESTful backend services.
• Apply secure‑by‑design principles, including secure coding, data protection, and vulnerability mitigation.
• Develop responsive, accessible, and performant user interfaces.
• Collaborate with cross‑functional teams to define requirements, workflows, and technical solutions.
• Participate in design, architecture, and code reviews to ensure quality and maintainability.
• Deliver software on time, including documentation, unit tests, and required artefacts.
• Contribute to CI/CD pipelines and automated build, test, and deployment processes.
• Support secure development lifecycle activities, including dependency and vulnerability management.
• Evaluate tools, frameworks, and processes to drive continuous improvement.
• Write clean, maintainable, testable, and reliable code.
• Work effectively in asynchronous and multi‑threaded environments.
• Mentor junior engineers and champion high engineering standards.
• Operate within Agile/Scrum methodologies.

• Uphold Spacelabs’ core values: Integrity, Innovation, Accountability, and Teamwork.
• Demonstrate behaviour consistent with the company’s Code of Ethics and Conduct.
• It is the responsibility of every employee to report to their manager or a member of senior management any quality problems or defects in order for corrective action to be implemented and to avoid recurrence of the problem.
• Duties may be modified or assigned at any time to meet the needs of the business.

Qualifications

• 8+ years of software development experience.
• 3+ years of advanced hands‑on Flutter development.
• 4+ years of experience developing data‑driven mobile applications.
• Expert proficiency in Dart and experience with at least one additional language (Swift, Kotlin, Java, Objective‑C).
• Strong understanding of mobile architecture, state management, and design patterns.
• Strong experience integrating with RESTful APIs.
• Strong grounding in OOP, data structures, algorithms, and problem‑solving.
• Professional experience with Git, Azure DevOps, and/or GitHub.
• Experience working with CI/CD for mobile applications.
• Self‑motivated, proactive learning, and a positive, collaborative attitude.
• Excellent communication skills, including working with distributed teams.
• Desirable Experience
• Bluetooth/BLE integrations