Coimbra, Portugal · Remote OK
$30k–$65k/yr
Mission Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own …
Skills: Kotlin Multiplatform, Systems Thinking, API Design, GCP, Kotlin
Budapest, Central Hungary, Hungary · Remote OK
$30k–$60k/yr
Mission Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own …
Skills: Kotlin Multiplatform, Java, GCP, API Design, Systems Thinking
Brighton, England, United Kingdom · Remote OK
Mission Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own …
Skills: Kotlin Multiplatform, GCP, API Design, Systems Thinking, Backend Development
Bordeaux, Nouvelle-Aquitaine, France · Remote OK
$30k–$100k/yr
Mission Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own …
Skills: Kotlin Multiplatform, Systems Thinking, API Design, GCP, Kotlin
Birmingham, England, United Kingdom · Remote OK
Mission Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own …
Skills: Kotlin Multiplatform, Systems Thinking, API Design, GCP, Kotlin
Bilbao, Autonomous Community of the Basque Country, Spain · Remote OK
$30k–$110k/yr
Mission Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own …
Skills: Kotlin Multiplatform, Java, GCP, API Design, Systems Thinking
Belgrade, Central Serbia, Serbia · Remote OK
Mission Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own …
Skills: Kotlin Multiplatform, Systems Thinking, API Design, GCP, Kotlin
Basel, Basel-City, Switzerland · Remote OK
$30k–$160k/yr
Mission Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own …
Skills: Kotlin Multiplatform, Java, GCP, API Design, Systems Thinking
Barcelona, Catalonia, Spain · Remote OK
$30k–$110k/yr
Mission Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own …
Skills: Kotlin Multiplatform, Systems Thinking, API Design, GCP, Kotlin
Amsterdam, North Holland, Netherlands · Remote OK
$30k–$120k/yr
Mission Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own …
Skills: Kotlin Multiplatform, Java, GCP, API Design, Systems Thinking
Aarhus, Central Denmark Region, Denmark · Remote OK
$30k–$120k/yr
Mission Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own …
Skills: Kotlin Multiplatform, GCP, API Design, Systems Thinking, Backend Development
Split, Croatia · Remote OK
About SIMBA Voice Agents by Speechify SIMBA lets companies deploy natural, human-sounding AI voice agents in 71+ languages with sub-second latency. We don't just hand customers a product and wish them luck — every custom…
Skills: Manual QA Testing, Web Applications, Test Planning, Regression Testing, Exploratory Testing
Sarajevo, Federation of Bosnia and Herzegovina, Bosnia and Herzegovina · Remote Solely
About SIMBA Voice Agents by Speechify SIMBA lets companies deploy natural, human-sounding AI voice agents in 71+ languages with sub-second latency. We don't just hand customers a product and wish them luck — every custom…
Skills: Manual QA Testing, Web Application Testing, Test Planning, Regression Testing, Exploratory Testing
Lviv, Lviv Oblast, Ukraine · Remote OK
About SIMBA Voice Agents by Speechify SIMBA lets companies deploy natural, human-sounding AI voice agents in 71+ languages with sub-second latency. We don't just hand customers a product and wish them luck — every custom…
Skills: Manual QA Testing, Web Application Testing, Test Planning, Regression Testing, Exploratory Testing
Ljubljana, Slovenia · Remote OK
About SIMBA Voice Agents by Speechify SIMBA lets companies deploy natural, human-sounding AI voice agents in 71+ languages with sub-second latency. We don't just hand customers a product and wish them luck — every custom…
Skills: Manual QA Testing, Test Planning, Regression Testing, Exploratory Testing, Bug Reporting
Dnipro, Dnipropetrovsk Oblast, Ukraine · Remote OK
About SIMBA Voice Agents by Speechify SIMBA lets companies deploy natural, human-sounding AI voice agents in 71+ languages with sub-second latency. We don't just hand customers a product and wish them luck — every custom…
Skills: Manual QA Testing, Web Application Testing, Test Planning, Regression Testing, Exploratory Testing
Brno, Southeast, Czechia · Remote OK
$3k–$5k/mo
About SIMBA Voice Agents by Speechify SIMBA lets companies deploy natural, human-sounding AI voice agents in 71+ languages with sub-second latency. We don't just hand customers a product and wish them luck — every custom…
Skills: Manual QA Testing, Web Application Testing, Test Planning, Regression Testing, Exploratory Testing
London, England, United Kingdom · Remote Solely
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 artic…
Skills: Swift, SwiftUI, Multithreading Programming, CI/CD, Fastlane
Zurich, Zurich, Switzerland · Remote Solely
$30k–$160k/yr
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 artic…
Skills: Swift, SwiftUI, Multithreading Programming, CI/CD, Fastlane
Reading, England, United Kingdom · Remote Solely
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 artic…
Skills: Swift, SwiftUI, Multithreading Programming, CI/CD, Fastlane
Coimbra, Portugal • Remote OK
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Build and maintain foundational services and SDKs that power the product experience across platforms. Collaborate with product teams to scope projects and optimize functionality for faster loading and intelligent parsing.
Requires a senior engineer with expertise in Kotlin Multiplatform and a strong grasp of systems thinking and end-to-end design. Experience with GCP is preferred, along with the ability to work effectively in a high-growth, remote startup environment.
Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own speed, and with tools that make learning easier, deeper, and faster.
What streaming services have done for audio entertainment, we’re doing for audio information. And whatever we’re doing seems to be working. We’re #1 in our category, and experiencing exponential growth.
We're looking for a Senior Software Engineer to join our Core Experiences Team. This team builds and maintains the foundational services and SDKs that power Speechify’s product experience across platforms. It's a critical role for someone who enjoys working at the intersection of product and infrastructure, thinks strategically, and is passionate about designing clear, reliable APIs and simple systems that directly enhance the user experience.
What You’ll Do
The Portugal Based Salary range for this role is: 30,000-65,000 USD/Year + Bonus + Stock depending on experience.
Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.
Refer them!
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.
Your Voice AI Assistant
Speechify is the Voice AI Assistant you’ve always wanted. Speechify reads, types, talks, and answers for you. Trusted by 50+ million users. Want to read faster? Speechify reads any Google Doc, PDF, webpage, or book aloud in 1000+ lifelike voices across 60+ languages, at up to 4.5x speed. Have a question? Just ask – Speechify already has context from the articles, books, and documents on your screen. It’s like talking to ChatGPT, but faster and with more context. Want to type faster? Speak naturally and Speechify will type every word for you. Speechify combines the world’s most human-sounding text to speech (TTS), voice typing dictation, and voice assistant technology. == Speechify Features == ➤ Listen at any speed Hear anything up to 4.5× faster (900 wpm). Learn more in less time with voices that sound natural even at high speed. ➤ Listen on desktop or mobile devices. Your library syncs instantly across desktop and mobile. Start reading on Chrome, continue on iOS or Android – anytime, anywhere. ➤ Human-like voices Speechify voices feel real, including official partners like Snoop Dogg, MrBeast, and Gwyneth Paltrow and 200+ others. ➤ Screenshot image to audio Take a picture or screenshot of any text and Speechify will read it aloud instantly. ➤ Floating widget Always at your fingertips – move it, dock it, or hide it entirely for a distraction-free experience. ➤ Voice Typing Dictate emails, essays, or prompts directly into any website. Type 3–5× faster just by talking. ➤ Talk to Speechify Ask: “What are the main takeaways?” or “Quiz me on this essay.” Speechify understands your articles, documents, and anything on your screen – it’s your personal AI reader, assistant, and tutor in one. ➤ Other features • Active highlighting for reading along. • Inline player on every site. • One subscription synced across all devices. == Joining Speechify == We're actively hiring across every role. Please go to speechify.com/careers to apply!
Offices: Remote, US · Remote, AL · Remote, BA · Remote, GE · Remote, XK
Your Voice AI Assistant
Speechify is the Voice AI Assistant you’ve always wanted. Speechify reads, types, talks, and answers for you. Trusted by 50+ million users. Want to read faster? Speechify reads any Google Doc, PDF, webpage, or book aloud in 1000+ lifelike voices across 60+ languages, at up to 4.5x speed. Have a question? Just ask – Speechify already has context from the articles, books, and documents on your screen. It’s like talking to ChatGPT, but faster and with more context. Want to type faster? Speak naturally and Speechify will type every word for you. Speechify combines the world’s most human-sounding text to speech (TTS), voice typing dictation, and voice assistant technology. == Speechify Features == ➤ Listen at any speed Hear anything up to 4.5× faster (900 wpm). Learn more in less time with voices that sound natural even at high speed. ➤ Listen on desktop or mobile devices. Your library syncs instantly across desktop and mobile. Start reading on Chrome, continue on iOS or Android – anytime, anywhere. ➤ Human-like voices Speechify voices feel real, including official partners like Snoop Dogg, MrBeast, and Gwyneth Paltrow and 200+ others. ➤ Screenshot image to audio Take a picture or screenshot of any text and Speechify will read it aloud instantly. ➤ Floating widget Always at your fingertips – move it, dock it, or hide it entirely for a distraction-free experience. ➤ Voice Typing Dictate emails, essays, or prompts directly into any website. Type 3–5× faster just by talking. ➤ Talk to Speechify Ask: “What are the main takeaways?” or “Quiz me on this essay.” Speechify understands your articles, documents, and anything on your screen – it’s your personal AI reader, assistant, and tutor in one. ➤ Other features • Active highlighting for reading along. • Inline player on every site. • One subscription synced across all devices. == Joining Speechify == We're actively hiring across every role. Please go to speechify.com/careers to apply!
Offices: Remote, US · Remote, AL · Remote, BA · Remote, GE · Remote, XK
