Senior Product Engineer

Dex; United Kingdom; On-site; GBP 120,000 - 170,000; Full time

Job summary

Dex is seeking a senior product engineer to design, build, and ship full-stack features end-to-end for customer-facing products and core diagnostic APIs. You will translate complex medical information into intuitive interfaces and engage with healthcare customers to inform roadmaps.

You will operate and scale cloud infrastructure (GCP) handling millions daily transactions, collaborate with experts on healthcare regulations, and ensure patient safety and data integrity.

Qualifications

• Design, build, and ship full-stack features end-to-end.
• Translate medical information into intuitive interfaces for patients and clinicians.
• Engage with healthcare customers to gather feedback and inform roadmaps.
• Operate and scale cloud infrastructure (GCP or equivalent) at scale.
• Navigate healthcare regulations to ensure patient safety and data integrity.

Responsibilities

• Design, implement, and deliver full-stack features for customer-facing products and APIs.
• Translate complex medical constraints into usable interfaces for users.
• Gather user feedback from healthcare customers to shape product direction.
• Scale and maintain cloud infrastructure handling millions of daily transactions.
• Work with experts to ensure compliance and data integrity in healthcare data.

Skills

Full-stack ownership

TypeScript/Next.js

Python/Go

Cloud at scale

Healthcare focus

Problem solving

Job description

This role is with one of Dex's trusted partner companies. We work closely with their teams to truly understand their culture, goals, and what they're looking for, so we can match you with the right opportunity and give you context about the role before you commit to a process.

The role

This company builds the core infrastructure for diagnostic healthcare, making patient data from wearables and lab tests accessible, automated, and actionable at API level. They already stream millions of data points per second and process millions of lab tests annually across the US, with ambitious growth targets for the coming years. They're profitable and backed by leading investors, with significant traction in a critical market.

The work

• Design, build, and ship full-stack features end-to-end, from initial spec to production, for both customer-facing products and core diagnostic APIs.
• Translate complex medical information and domain constraints into intuitive, actionable interfaces for patients and clinicians.
• Engage directly with healthcare customers, gather feedback, and use usage data to drive product iteration and define roadmaps.
• Operate and scale cloud infrastructure (GCP or equivalent) handling millions of daily transactions from wearables and lab tests.
• Collaborate with subject matter experts to navigate complex healthcare regulations and ensure patient safety and data integrity.

What You Bring

• Senior-level product engineering experience at a startup, with a track record of owning and shipping full-stack features end-to-end, from shaping the problem to production.
• Proficiency across a modern full-stack: TypeScript and Next.js on the frontend, Python or Go on the backend, and operating against cloud infrastructure (GCP or equivalent) at scale.
• Ability to transform messy, underspecified problems involving complex domain rules or incomplete data into clear plans and delivered software.
• A strong product sense, proactively seeking customer feedback and designing solutions that genuinely solve user problems, not just technically correct ones.
• Demonstrable, specific interest in healthcare and its impact on patients' lives; this isn't a casual interest.