Senior Software Engineer

Optos PLC; Dunfermline; On-site; GBP 70,000 - 90,000; Full time

Job summary

Optos plc in Dunfermline seeks a Senior Software Engineer to join our Research and Development team. You will design, develop and maintain software enabling clinicians to securely review and manage retinal images, primarily in C# with a focus on the UI and application layer, in an Agile environment.

You'll collaborate across Product Management, DevOps and other development teams, ensuring robust, scalable, and compliant software for medical eyecare, in a fast-paced setting that values quality

Qualifications

• Degree in Computer Science or related technical field, or equivalent experience.
• 7+ years of software development with C#/.NET in Windows environments.
• Experience delivering full-stack Microsoft-based apps.
• Familiarity with Agile processes and code reviews.
• Experience with DICOM and medical imaging formats and RESTful APIs.
• CI/CD pipelines, automated testing, and modern delivery practices.
• Cloud-based development and regulated environments (medical devices).
• Experience using GitHub, Jira, and Jenkins.

Responsibilities

• Design, develop and maintain scalable functional software solutions.
• Focus on UI and application layer development in C# and related tech.
• Integrate with internal/external systems and image/metadata delivery platforms.
• Contribute to test strategies, CI/CD, and code reviews.
• Mentor junior engineers and uphold high development standards.

Skills

Requirements analysis

Software design

Unit testing

CI/CD

Mentoring

Agile

Education

Bachelor's degree in CS/SE

Tools

GitHub

Jira

Jenkins

Job description

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When a five-year-old boy was blinded after a regular eye exam failed to spot a retinal detachment, his father made it his life’s work to help eye care professionals by revolutionising retinal imaging. Optos was founded by Douglas Anderson in 1992 with the goal to make a patient-friendly device to quickly capture the entire retina.

The experience of Douglas Anderson is a thread that runs through the company to this day and has resulted in our products being used in nearly 20,000 locations globally. Optomap® shows up to 82% (200°) of the retina in a single-capture, offering unrivalled clarity and Optos is proud to be recognised as the leader in this field.

ROLE SUMMARY

We are seeking a talented Senior Software Engineer to join our Research and Development department, based in Dunfermline. In this role, you will play a key role in the development and enhancement of Optos' clinical data workflow and image management solutions. Working primarily in C#, you will contribute to the design, development and maintenance of software that enables clinicians to securely review, annotate, refer and archive retinal images and clinical data.

You will be involved throughout the software development lifecycle, with a particular focus on user interface and application layer development, as well as integration with Optos' image and metadata delivery platform. Working within an Agile environment, you will collaborate closely with Product Management, Software Development and DevOps teams to deliver high-quality, reliable software for the medical eyecare sector.

This is a highly technical role that combines hands-on software development with cross-functional collaboration, helping to shape the future direction of innovative healthcare technology solutions while ensuring the delivery of robust, scalable and compliant software.

ESSENTIAL DUTIES AND RESPONSIBILITIES

Requirements Capture and Analysis

• Work closely with stakeholders to understand, analyse and document technical requirements, ensuring solutions align with business and user needs.
• Translate high-level system and product requirements into clear, actionable software development tasks.
• Contribute to the creation of robust technical specifications that are clear, unambiguous and testable.
• Collaborate with cross-functional teams to define technical approaches and support the successful delivery of new features and enhancements.
• Provide guidance and support to junior engineers in requirements analysis and solution design.

Software

• Design, develop and maintain high-quality software solutions, ensuring they are scalable, reusable and maintainable.
• Develop new features and enhance existing functionality using C# and associated technologies, following established coding standards and best practices.
• Define and implement integrations with internal and external systems, working collaboratively with other development teams.
• Contribute to the design and delivery of user-focused applications, including workflows, user interfaces and user experience improvements.
• Participate in all stages of the software development lifecycle, from design and development through to deployment and support.
• Write and maintain unit tests and support continuous integration and deployment (CI/CD) processes.
• Conduct peer code reviews, sharing knowledge and promoting high development standards across the team.
• Mentor and support less experienced engineers, fostering technical excellence and continuous improvement.

Software Quality

• Ensure software solutions are robust, well-structured and developed in line with quality standards and best practices.
• Identify opportunities for code improvement and refactoring to enhance performance, maintainability and long-term sustainability.
• Troubleshoot, diagnose and resolve software defects, performance issues and system faults across development, testing and production environments.
• Collaborate with Quality Assurance and DevOps teams to ensure the delivery of reliable, high-quality software.
• Support manual and automated testing activities as required, ensuring solutions meet functional and non-functional requirements.
• Promote a culture of quality through peer reviews, constructive feedback and adherence to development standards.
• Ensure all development activities comply with Optos' Software Development Lifecycle (SDLC), ISO 13485 and FDA Medical Device Design Control requirements.

MINIMUM QUALIFICATIONS

• Degree in Computer Science, Software Engineering, Mathematics, or a related technical discipline, or equivalent commercial experience.
• Extensive software development experience, including at least 7 years developing applications using C#/.NET within a Windows environment.
• Proven experience developing and supporting full-stack web and desktop applications using Microsoft technologies.
• Strong understanding of software development best practices, including testing, code reviews and source control.
• Experience working within Agile software development teams.
• Experience working with DICOM and non-DICOM medical imaging formats, including image visualisation and rendering technologies.
• Knowledge of DICOM communications, Web DICOM (DICOM-RS) and RESTful web APIs.
• Experience with CI/CD pipelines, automated testing and modern software delivery practices.
• Experience with cloud-based development, testing, deployment and automation.
• Experience developing software for regulated environments, particularly medical devices.
• Experience performing unit and component testing.
• Familiarity with development tools such as GitHub, Jira and Jenkins.
• Experience delivering complex software projects in a fast-paced Agile environment.

BENEFITS

At Optos, we offer a highly competitive compensation and benefits package.

EQUAL OPPORTUNITIES EMPLOYER

We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their race, sex, disability, religion/belief, sexual orientation, age or protected veteran status.