Product Engineer at Seamflow

✨ The Stack take on this Seamflow job

• 🏢 Seamflow has 2 jobs here, 2 with visa sponsorship see all
• 🛂 Skilled Worker visa. Standard minimum salary: £41,700 a year guide
• 💡 No salary shown. Ask Seamflow if it is above the minimum.

Updated 2026-11-06, from our data and official sources.

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About the role

Responsibilities:
- Design and build end-to-end user workflows from UI to backend and data models
- Ship production features quickly and own the product surface area from spec to deployment
- Translate complex real-world processes into clear, usable interfaces and polished UX
- Integrate AI functionality (LLMs, agents, model-backed APIs) into user workflows
- Debug, iterate, run experiments and participate directly in customer calls and feedback loops
- Create specs, implement APIs, and maintain production-grade systems with strong ownership

Requirements:
- Strong TypeScript and modern frontend framework experience (React preferred)
- Comfortable building backend services in Python and reasoning about system workflows
- Experience integrating AI models or LLMs into production products
- Product judgement, autonomy and ability to work in ambiguous, early-stage environments
- Bonus: founder or early-stage startup experience, and prior work shipping AI-powered products
- Willingness to ship from day one, iterate fast, and engage with customers directly

Responsibilities

Design and build end-to-end user workflows from UI to backend logic and data models. Own the entire product lifecycle from creating specifications to deploying production-grade systems and interacting with customers.

Requirements

Requires strong proficiency in TypeScript, React, and Python, with experience integrating AI systems like LLMs into production. Preference is given to former founders or those with early-stage startup experience who can operate in ambiguous environments.

Key skills

• TypeScript — in 468 other listings on The Stack
• React — in 277 other listings on The Stack
• Python — in 1211 other listings on The Stack
• AI Integration — in 30 other listings on The Stack
• LLMs — in 81 other listings on The Stack
• Backend Development — in 172 other listings on The Stack
• Frontend Development — in 44 other listings on The Stack
• User Experience Design — in 13 other listings on The Stack
• API Implementation
• Product Judgment
• End-to-end Development
• Data Modeling

On The Stack (as of 2026-11-06)

• Seamflow has 1 other listing on The Stack, 1 of them marked as offering visa sponsorship.
• 216 visa-sponsored jobs in the United Kingdom on The Stack, posted in the last 60 days.

Frequently asked questions about Seamflow

Is this Product Engineer role still open?

It was posted on 2026-05-21. Listings more than 30 days old may no longer be active, so check Seamflow's site before applying.

Does Seamflow offer visa sponsorship?

This listing is marked as offering visa sponsorship. Eligibility rules are set by the employer, so check the details on Seamflow's site.

Where is this role located?

The listing gives the location as London, United Kingdom. It is marked on-site.

What skills does this role ask for?

The listing names: TypeScript, React, Python, AI Integration, LLMs, Backend Development, Frontend Development, User Experience Design, API Implementation, Product Judgment, End-to-end Development, Data Modeling.