Principal Software Engineer (Full-Stack), Digital Factory

Werfen; Bedford; On-site; GBP 70,000 - 90,000; Full time

Job summary

A global medical technology company located in Bedford is looking for a Principal Software Engineer, Full-Stack. The role involves leading software development across the full stack, focusing on scalable solutions and performance. Candidates should have a strong background in Java, Angular, and agile methodologies with significant experience in software development and medical devices. This position offers the chance to work in a dynamic environment and contribute to innovative technology solutions.

Qualifications

• 10+ years of experience in software development.
• Experience with Software Medical Devices development preferred.
• Ability to develop front-end and back-end solutions.

Responsibilities

• Lead software development activities in full stack.
• Develop and implement scalable software solutions.
• Ensure application performance and quality.

Skills

Java

Spring Boot

Angular

RESTful APIs

Agile methodologies

SQL

Docker

Kubernetes

HTML/CSS

Education

Bachelor's Degree

Master's Degree

Tools

BitBucket

Artifactory

Job description

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Principal Software Engineer (Full-Stack), Digital Factory, Bedford

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Client:

Werfen

Location:

Bedford, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Reference:

7078c50e7ddb

Job Views:

19

Posted:

12.08.2025

Expiry Date:

26.09.2025

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Job Description:

Overview

Job Summary:

The Principal Software Engineer, Full-Stack, in the Digital Factory combines both front-end and back-end expertise, being involved in all stages and all areas of software development including Test as well as architecture design, code review, and internal tool management. They are responsible for the overall development and implementation of front-end and back-end software applications, including back-end design, testing and systems integration.

Responsibilities

Key Accountabilities

Essential Functions:

• Under minimal supervision, provide technical leadership within the software engineering chapter. Leading software development activities including requirements, architecture, design, implementation and test.
• Works across the full stack (front and backend), building scalable solutions that drive positive user experiences and measurable business impact
• Develops new software features and infrastructure elements in support of priority business and solution requirements
• Ensures application performance, uptime, risk mitigation, scalability, and high code/application quality
• Uses agile engineering practices and various software development technologies to rapidly develop creative and efficient solutions that enhance the organization’s technology stack
• Collaborates with other squad members to implement user stories, write tests, and continuously deliver new/improved product functionality
• Communicates with different teams to resolve technical dependencies during implementation

Networking/Key Relationships:

• Will interface on a regular basis with groups across the organization as needed (within the Digital Solutions Team, R&D, Clinical Software, and others).

Qualifications

Minimum Knowledge & Experience Required for the Position:

• Bachelor's Degree plus a minimum of 10 years related experience or Master's Degree plus 8 year of related experience or waiver based on experience
• Experience in Software Medical Devices development that follows ISO , IEC / 21 CFR Part .30 highly desired

Skills & Capabilities

Domain Expertise:

• Experience with both front end and back end development, including common languages and frameworks for each.
• Demonstrated strong development skills in full-stack development specifically in the follow technologies:
• Java: Spring Boot, Spring Security, Spring MVC, REST/JSON, Swagger, Spring Data and Microservices architecture. Testing frameworks as JUnit & REST Assured.
• Angular v8 & higher: RXJS, Redux, Lifecyle & CLI. Proficiency in HTML and CSS including Sass and Bootstrap. Testing frameworks as Karma & WebDriverIO.
• DevOps concepts and tools: BitBucket, Artifactory, Docker, Kubernetes, IaaS/PaaS technologies, etc.)
• Experience in integrating/connecting front end and back end frameworks
• Deep knowledge of object-oriented programming using SOLID design principles and design pattern.
• Experience in writing and utilizing autonomous services-oriented RESTful API services and performance tuning largescale apps
• Ability to write effective unit, integration, and API tests
• Experience with database systems, such as SQL and NoSQL stores
• Knowledge of immutable infrastructure, infrastructure automation and provisioning tools

Agile/Digital Experience:

• Strong understanding of agile methodologies
• Experience as a Developer on a cross-functional agile team preferred

Individual Skills:

• Understand all activities in the Software engineering chapter and have ability to participate in any team when needed.
• Strong communication skills with ability to communicate complex technical concepts and align organization on decisions
• Sound problem-solving skills with the ability to quickly process complex information and present it clearly and simply
• Utilizes team collaboration to create innovative solutions efficiently

Mindset and Behaviors:

• Passionate about technology and excited about the impact of emerging/disruptive technologies
• Wants to unleash inner self-starter and work in an environment that fosters entrepreneurial minds
• Believes in a culture of brutal transparency and trust
• Open to learning new ideas outside scope or knowledge

Travel Requirements:

• None

If you are interested in constantly learning and being challenged on a daily basis we encourage you to submit your resume or CV.

Werfen is an Equal Opportunity employer and is committed to a diverse workplace. Werfen strictly prohibits unlawful discrimination, harassment or retaliation based upon an individual’s race, color, religion, gender, sexual orientation, gender identity/expression, national origin/ancestry, age, mental/physical disability, medical condition, marital status, veteran status, or any other protected characteristic as defined by applicable state or federal law. If you have a disability and need an accommodation in relation to the online application process, please contact for assistance.

We operate directly in over 30 countries, and in more than territories through distributors. Annual revenue is approximately $2 billion and more than 7, employees around the world comprise our Werfen