Software Engineer, Platform - Bristol, United Kingdom

Speechify; United States; Remote; USD 130,000 - 180,000; Full time

Job summary

Speechify is hiring for a backend role on the Platform team. You will design, build, and own the APIs behind payments, subscriptions, auth, and the TTS API, ensuring correctness and scalability across multiple clients and platforms.

Join a 100% distributed team with no physical office, and help create fast, reliable systems that scale with our global user base. Expect to automate, optimize, and collaborate with product, mobile, and web teams to stay ahead of the product curve.

Qualifications

• Proven backend experience in TS/Node (required).
• Direct experience with GCP; working knowledge of AWS/Azure or another cloud.
• Habit of giving away work you used to own and showing results.
• Daily setup with AI agents running unattended and review process.
• Check results against logs, DB state, and actual requests, not summaries.
• Ability to explain why certain ideas were dropped and what not to build.

Responsibilities

• Design, build, and own APIs behind payments, subscriptions, auth, consumption tracking, and the public TTS API.
• Optimize and harden services you didn’t write to be faster, cheaper, and more reliable.
• Ensure correctness before shipping and create lasting checks for future stability.
• Automate repetitive parts of your role to focus on higher-impact work.
• Turn one-off work into repeatable, scalable solutions.
• Design B2B and enterprise integrations for customers building on Speechify.

Skills

Backend TS/Node

GCP experience

Cloud cross-platform

AI-assisted automation

Systems thinking

Judgment to prune work

Willingness to be corrected

Tools

Docker & containerized deployments

Kubernetes

Job description

The mission of Speechify is to make sure that reading is never a barrier to learning.

Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its 2025 Design Award winner for Inclusivity.

Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office.

Overview

The Platform team owns the backend behind everything Speechify ships: the public TTS API,payments, subscriptions, auth, consumption tracking, and analytics — serving over 50million users across iOS, Android, Mac, Chrome, and web.

These are systems where correctness compounds. Subscription state has to stay consistentacross five clients and two app-store billing systems that each go quiet at the worst moment. Consumption metering has to be exact enough to bill on and cheap enough to run at ourrequest volume. The public TTS API has external customers with their own productsdepending on our latency and uptime. None of this degrades gracefully — it is either right, orsomeone gets charged twice.

The job is to make your own job smaller. Every system you own here should need less ofyou a year from now than it did the day you took it, and the reward for that is a larger one.That is the entire growth path on this team — there is no separate ladder, and no ceilingexcept the one you stop raising. We are a flat organization: people become leaders here bytaking scope and being right about it, fast.

What Yo** u’ **ll Do

• Design, build, and own the APIs behind payments, subscriptions, auth, consumptiontracking, and our public TTS API
• Take on services you didn’t write and make them faster, cheaper, and harder to break
• Establish that a change is correct before it ships, and leave behind the checks that keep itcorrect after you’ve moved on
• Automate the parts of your role that shouldn’t need a person, then go take on what thatfreed you up for
• Turn work you’ve done once into work the whole team can repeat
• Design B2B and enterprise integrations for customers building on top of us
• Work with product, mobile, and web to keep backend architecture ahead of where theproduct is going

An Ideal Candidate Should Have

• Proven backend experience in TS/Node (required)
• Direct experience with GCP; working knowledge of AWS, Azure, or another cloud
• A habit of giving away work you used to own, and something to show for the room itcreated
• A daily working setup with AI agents you can describe in detail — what runs unattended,what you review, and where you’ve decided it doesn’t get to act alone
• The instinct to check a result against the system itself — logs, database state, the actualrequest — rather than against a summary of it
• Judgment about what not to build, and the ability to say plainly why you dropped it
• A preference for being corrected over being right
• Preferred: Docker and containerized deployments
• Preferred: deploying high-availability applications on Kubernetes

Interview process

Several technical interviews plus a take-home assessment on a real codebase. We aim tofinish within a week.

The assessment runs in two stages: you’ll submit, get real feedback from an engineer on thisteam, and have time to act on it. Use the tools you use every day. You’ll be asked to walkthrough your reasoning, so bring it.

What We Offer

• A dynamic environment where your contributions shape the company and its products
• A team that values innovation, intuition, and drive
• Autonomy, fostering focus and creativity…

Speechify is committed to a diverse and inclusive workplace.

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.