Software Engineer - Ruby; Mid-Senior

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.

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.

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.

• AWS, AWS Serverless, Azure
• AWS CDK for C#, SST
• ECS, Linux, Ansible, Packer
• New Relic, Insight Hub

Product Development Stacks:

• Ruby, Ruby on Rails, Ember.js, Java Script
• NodeJS, Type Script, Angular, Tailwind CSS
• .NET 7, Blazor Web Assembly
• Puma, Sidekiq
• Postgres, Redis
• Git Hub, Azure Dev Ops , Slite, Slack

• Great communication and collaboration skills working with other engineers, product managers, and business stakeholders
• Independent, proactive, and able to deliver production‑ready code with minimal guidance
• Empathetic and authentic
• Inquisitive and interested
• Driven, self‑motivated and diligent
• Optimistic and courageous

• Creating intuitive web applications for a range of different end users and partners
• Designing, developing, deploying and maintaining changes for your team's area of ownership
• Designing, building and maintaining API infrastructure that allows for integration between different services and third‑party systems
• Working effectively with product managers, other engineers and business stakeholders on projects
• Communicating technical ideas and leading projects with a focus on solving real‑world business challenges

You are a talented engineer with experience spanning some of the below requirements:

• Strong at developing web applications using an object‑oriented language like Ruby, being familiar with Ruby on Rails, JavaScript, HTML and CSS
• Experience working with Single Page Applications and JavaScript frameworks such as React, Angular, Vue.js or (preferably) Ember.js
• Desirable: A robust knowledge of building and working with RESTful APIs
• Desirable:
  Experience integrating with internal and third‑party services
• Desirable: A knowledge of cloud computing platforms such as AWS

Diversity at Henry Schein One is all about you being you. Diversity and inclusion are integral to every aspect of our business, we…