Senior Platform Engineer

CompanyHenry Schein One UK

LocationUnited Kingdom

Posted At2/3/2026

UK Visa Sponsorship Analytics

Occupation Type

Programmers and software development professionals

Occupation Code Skill LevelHigher Skilled

Sponsorship Salary Threshold

£54,700 (£28.05 per hour)

Occupation rate applies

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Description

About Us

At Henry Schein One UK, we are a tech company with a mission to redefine dental care, creating a future where personalised, AI-driven treatment and intelligent practice management come together to enhance patient care and build a thriving dental practice.

We’re innovators, relentless in our pursuit of customer success and constantly pushing the boundaries of the possible to create world-class SaaS products.

Culture matters to us. Celebrated as one of the ‘Sunday Times UK's Best Places to Work’ companies, our culture as an inclusive and forward-thinking company means we are committed to creating an environment that values diversity and flexibility and promotes equal opportunities for everyone.

What We Do

Tech for good! Our SaaS product Dentally, solves real-world problems across three core areas.

Clinical; AI‑powered diagnostics and note-taking, giving dentists an extra set of expert eyes on every x‑ray, further detecting subtle signs across conditions and boosting clinical accuracy in seconds.

Practice Management - Automating everything, ensuring dental practices get admin done quicker! Payments, Workflows & Patient Management, 3rd Party Integration, Reporting and Staff Instant Messaging.

Patient Experience

- A digital-first experience that empowers patients to manage appointments, complete medical forms, and make payments - all from their own device. No more old-school phone calls and paper forms.

Product Development Culture

We are problem solvers, not ticket takers.

We champion creative problem-solving and value autonomy, trust, and impactful outcomes over rigid processes. Delivering improvements rapidly, we engage in iterative 6-week cycles, addressing user needs and enabling technical innovation - balancing technical debt, bugs, and team growth. We are a continuous delivery focused group, shipping changes to production 200+ times per month.

At our core is the customer. Every solution we deliver is crafted with customer success in mind, building relationships that go beyond transactions and ensuring that as team members, we all prioritise customer success in every aspect of our work. We build software that delivers value for our users and resist the urge to over-engineer our solutions. We let our users and the data tell us where we go next

Our Tech & Tools

.NET, C#, Linq, Microsoft SQL Server

Ruby, Ruby on Rails, Postgres

AWS, Azure

Azure DevOps, GitHub, Asana, Slite, Slack, New Relic

Product Development Stacks:

Ruby, Ruby on Rails, Ember.js, JavaScript
NodeJS, TypeScript, Angular, TailwindCSS
.NET 7, Blazor WebAssembly
Puma, Sidekiq
Postgres, Redis
GitHub, AzureDevOps, Slite, Slack

Your Impact

Inquisitive and Driven: You have a bias to action and a passion for observability, availability and issue management. You are capable of creating highly secure, scalable and reliable solutions and want to ensure we offer the best possible experience to our users (and our engineers)

Optimistic and Courageous: You have an entrepreneurial approach with strong communication and interpersonal skills. You enjoy solving problems and like to challenge yourself by quickly identifying and mitigating an issue before moving on to the next one.

Self-motivated: You have experience in working closely with third party providers, engineering teams and business stakeholders to build highly scalable end-to-end applications. You are driven to improve engineering effectiveness and developer experience, removing friction and empowering engineers through innovation and modern practices.

What You'll Do

Implement best practices for CI/CD pipelines, infrastructure-as-code, and observability that support our continuous delivery practices
Lead initiatives to improve system reliability, performance, and security.
Writing tooling to support our self-service automation portal to improve visibility for engineers
Creating and maintaining innovative, automated solutions, tooling and alerting frameworks to improve the reliability of our production systems
Proactively addressing application, platform and database performance as we scale to global regions (and supporting our product engineering teams to do the same)
Collaborate cross-functionally with developers, product teams, and stakeholders to ensure seamless application deployment
Building and maintaining developer tools that improve efficiency, reduce friction, and accelerate software delivery.
Troubleshooting and resolving system issues proactively, always looking for opportunities to optimize and automate.
Assisting with on-call rotations and processes
Creating and maintaining technical documentation, onboarding materials, and training sessions to help engineers quickly adapt to tools and workflows.

Educating, training and promoting our culture of ownership to help our engineering teams better understand the production impact of their changes

Working closely with internal partners and teams to ensure that we ship software that meets security, SLA, and performance requirements

What You'll Bring With You

Senior-level engineer with strong experience across both product Development and Operations
A proven track record of working with a breadth of AWS services
Evidencable experience as a software engineer, crafting commercial solutions in related tech stacks (ideally C#, Ruby or Typescript)
Credible knowledge of IAC practices with AWS CDK (preferred)
Experience with monitoring and observability solutions such as New Relic (or similar)
Evidencable experience in improving application stability and performance
Well-versed in containers; AWS ECS (preferred) or Kubernetes / Docker
Strong experience in automating infrastructure, testing, and deployments using tools like Ansible, Chef, GitHub Actions, etc.
Desirable: AWS Solution Architect certification
Desirable: Knowledge of large data sets and data warehousing capabilities

Desirable: Experience with AI tools and techniques to improve engineering effectiveness

Senior-level engineer with strong experience across both product Development and Operations

A proven track record of working with a breadth of AWS services

Evidencable experience as a software engineer, crafting commercial solutions in related tech stacks (ideally C#, Ruby or Typescript)

Credible knowledge of IAC practices with AWS CDK (preferred)

Experience with monitoring and observability solutions such as New Relic (or similar)

Evidencable experience in improving application stability and performance

Well-versed in containers; AWS ECS (preferred) or Kubernetes / Docker

Strong experience in automating infrastructure, testing, and deployments using tools like Ansible, Chef, GitHub Actions, etc.

Desirable: AWS Solution Architect certification

Desirable: Knowledge of large data sets and data warehousing capabilities

Desirable: Experience with AI tools and techniques to improve engineering effectiveness

Diversity

Diversity at Henry Schein One is all about you being you. Diversity and inclusion are integral to every aspect of our business, we push boundaries fuelled by a diverse set of voices and a desire to make a difference. We are proud to be an equal-opportunity employer. All qualified candidates are considered without regard to race, colour, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, or age. We welcome everyone to our team; we foster creativity and ambition throughout our business. We’re making a difference every day and you can too.

Our Values

Everyone at Henry Schein One is encouraged to live and demonstrate our core values:

Community

Each Person is as Important as the Next
Open Communication
Diversity & Inclusion

Caring

Corporate Citizenship
Shared Success

Career

Ethics
Recognise Creativity & Encourage it
People are our Greatest Asset

Our Hiring Process

We've made our process as simple as possible whilst also allowing you to meet multiple members of the team, giving us valuable viewpoints on your experience. Everything is on Zoom and we aim to get you through our process in about 2 weeks.

Intro call with a member of our Talent Team
1st stage interview with the hiring manager
2nd stage technical

We look forward to hearing from you :)