Senior Engineer Software

Spacelabs is seeking an experienced Senior Flutter / Dart Software Engineer to join our R&D team and lead the design, development, and delivery of high‑quality cross‑platform mobile applications. This role is hands‑on and highly technical, requiring strong engineering fundamentals, deep Flutter expertise, and experience building robust applications—ideally in regulated or quality‑focused environments. You will collaborate closely with cross‑functional teams, shape application architecture, drive best practices, and help evolve our mobile development strategy. Design, develop, test, document, and maintain high‑quality mobile apps using Flutter & Dart Contribute to application architecture, design decisions, and implementation planning Build data‑driven applications integrating with RESTful backend services Implement secure‑by‑design and cybersecurity best practices Ensure timely delivery of software and documentation Operate within Agile/Scrum processes 8+ years of software development experience ~4+ years building data‑driven mobile applications ~ Expert in Dart + strong experience in Swift, Kotlin, Java, or Objective‑C ~ Experience building network layers using RESTful APIs ~ Solid grasp of OOP, data structures, algorithms, and complexity analysis ~ Proficient with Git, Azure DevOps and/or GitHub ~ Medical device or regulated environment experience I f you’re passionate about building high‑impact mobile applications and want to help shape the future of healthcare technology, apply now and join our mission. NOTICE TO THIRD PARTY AGENCIES: If any person or entity, including a recruiter or agency, submits any information, including any resume or information regarding any potential candidate, without a signed agreement in place with OSI, OSI explicitly reserves the right to use such information, and pursue and/or hire such candidates, without any financial obligation to the person, recruiter or agency. a) Security, providing security and inspection systems, turnkey security screening solutions and related services; (b) Healthcare, providing patient monitoring, diagnostic cardiology and anesthesia systems; and (c) Optoelectronics and Manufacturing, providing specialized electronic components and electronic manufacturing services for original equipment manufacturers with applications in the defense, aerospace, medical and industrial markets, among others.