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. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.

Overview

We're looking to hire for our Data side of our AI team at Speechify. This role is responsible for all aspects of data collection to support our model training operations. We are able to build high-quality datasets at petabyte-scale and low cost through a tight integration of infrastructure, engineering, and research work. We are looking for a skilled Software Engineer to join us.

What You’ll Do

• Be scrappy to find new sources of audio data and bring it into our ingestion pipeline
• Operate and extend the cloud infrastructure for our ingestion pipeline, currently running on GCP and managed with Terraform.
• Collaborate closely with our Scientists to shift the cost/throughput/quality frontier, delivering richer data at bigger scale and lower cost to power our next-generation models.
• Collaborate with others on the AI Team and Speechify Leadership to craft the AI Team’s dataset roadmap to power Speechify’s next-generation consumer and enterprise products.

An Ideal Candidate Should Have

• BS/MS/PhD in Computer Science or a related field.
• 5+ years of industry experience in software development.
• Proficiency with bash/Python scripting in Linux environments
• Proficiency in Docker and Infrastructure-as-Code concepts and professional experience with at least one major Cloud Provider (we use GCP)
• Experience with web crawlers, large-scale data processing workflows is a plus
• Ability to handle multiple tasks and adapt to changing priorities.
• Strong communication skills, both written and verbal.

What we offer

• A fast-growing environment where you can help shape the company and product.
• An entrepreneurial-minded team that supports risk, intuition, and hustle.
• A hands-off management approach so you can focus and do your best work.
• An opportunity to make a big impact in a transformative industry.
• Competitive salaries, a friendly and laid-back atmosphere, and a commitment to building a great asynchronous culture.
• Opportunity to work on a life-changing product that millions of people use.
• Build products that directly impact and support people with learning differences like dyslexia, ADD, low vision, concussions, autism, and more.
• Work in one of the fastest-growing sectors of tech, the intersection of artificial intelligence and audio.

Think you’re a good fit for this job? 

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.

Not looking but know someone who would make a great fit? 

Refer them! 

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.

Medsien is the leading provider of scalable remote care management for a quality patient experience. Hundreds of organizations trust Medsien’s unparalleled technology solutions to implement exceptional remote care management programs, personalize every interaction, and improve the lives of the people who need it most. Based in San Francisco and venture-backed by top-tier investors, Medsien was founded to reimagine remote care management. 

More than 60% of all U.S. adults—over 150 million people—live with at least one chronic condition, which requires dedicated, ongoing medical support outside the four walls of their doctor’s office. And yet, only 20% of these patients have access to remote care from the comfort of their homes, putting their health at significant risk. Together, we can save lives and create a real impact. 

Medsien is a venture-backed healthcare SaaS company experiencing rapid growth and looking to expand our team. We are seeking an organized, motivated, and passionate Senior Software Engineer to join our team of talented and inspiring developers in a fast-paced environment. 

As a Senior Software Engineer, you'll work on new exciting projects with full autonomy. We're looking for a candidate who is passionate about building new applications from the ground up and who will join a growing team in developing the products that enable providers to provide high quality services to their patients.

As a Senior Software Engineer, you will:

• Implement and document new software apps and components,
• Understand how code fits into broader technical and/or business contexts,
• Actively participate in code review and technical design reviews,
• Work on medium to large projects. Participate in all system/component implementation and design from development to production,
• Research new technologies and prototype new ideas,
• Ensure high testability and quality of delivered software,
• Work with the Operations team to troubleshoot and fix defects in software,
• Participate in building Scrum processes and agile culture within the company.

Please apply if you have:

• 4+ years of Full-stack enterprise Software Engineering experience,
• Having worked in a dynamic, agile environment with minimal supervision,
• Extensive experience with Python/Django,
• A creative and driven mindset with experience navigating through ambiguity and a desire to work in a fast-paced, results-driven environment,
• A desire to learn and try new approaches/ ideas and stretch boundaries,
• Extreme problem solving skills,
• Superb communication skills,
• Bachelor's Degree or higher in Computer Science, or a related field of study,
• Perfect English skills; both written and oral,
• Proximity to central Istanbul is a plus for potential on-site meetings.

For this position, we offer:

• competitive USD salary and stock options,
• Flexible vacation and PTO policies,
• Fully remote work opportunities, 
• Training, mentorship, and coaching from leadership.

Please bear in mind that:

• This is a permanent-term contractor job opportunity with Medsien Inc.
• Due to in-person collaboration requirements, candidates based in Istanbul are preferred.
• All interviews will be conducted in English and the candidates having less than advanced level of English will be directly eliminated from the process regardless of their technical skills and expertise.

Our Process 

We will review your application along with all the others we receive and pick the top profiles for a screening call. In many cases due to time constraints and our candidate volume, only the short-listed candidates are contacted but we do consider each application carefully. If you have been selected as a short-listed candidate, we will contact you for a short screening call to get to know you better. If you don’t get a call, please don’t be disappointed! We receive many applications for each role and must prioritize who we speak to. 

Employment at Medsien is based solely on a person’s merit and qualifications. We are committed to providing equal employment opportunity regardless of sex, age, race, color, national or ethnic origin, religion, marital status, pregnancy, sexual orientation, gender identity or expression, disability, age, citizenship, veteran or military status, and other legally protected characteristics. 

Thank you for taking the time to apply for a position at Medsien! 

Please visit the below links for GDPR details: 

https://www.medsien.com/legal/employee-candidate-information-notice

https://www.medsien.com/legal/employee-candidate-explicit-consent-statement

Medsien is the leading provider of scalable remote care management for a quality patient experience. Hundreds of organizations trust Medsien’s unparalleled technology solutions to implement exceptional remote care management programs, personalize every interaction, and improve the lives of the people who need it most. Based in San Francisco and venture-backed by top-tier investors, Medsien was founded to reimagine remote care management. 

More than 60% of all U.S. adults—over 150 million people—live with at least one chronic condition, which requires dedicated, ongoing medical support outside the four walls of their doctor’s office. And yet, only 20% of these patients have access to remote care from the comfort of their homes, putting their health at significant risk. Together, we can save lives and create a real impact. 

Medsien is a venture-backed healthcare SaaS company experiencing rapid growth and looking to expand our team. We are seeking organized, motivated, and passionate Full-Stack Engineer to join our team of talented and inspiring developers in a fast-paced environment. 

As a Full-Stack Engineer, you'll work on new exciting projects with full autonomy. We're looking for a candidate who is passionate about building new applications from the ground up and who will join a growing team in developing the products that enable providers to provide high quality services to their patients.

As a Full-Stack Engineer, you will:

• Implement and document new software apps and components,
• Understand how code fits into broader technical and/or business contexts,
• Actively participate in code review and technical design reviews,
• Work on medium to large projects. Participate in all system/component implementation and design from development to production,
• Research new technologies and prototype new ideas,
• Ensure high testability and quality of delivered software,
• Work with the Operations team to troubleshoot and fix defects in software,
• Participate in building Scrum processes and agile culture within the company.

Please apply if you have:

• 4+ years of back-end development experience,
• Having worked in a dynamic, agile environment with minimal supervision,
• Extensive experience with Python/Django,
• A creative and driven mindset with experience navigating through ambiguity and a desire to work in a fast-paced, results-driven environment,
• A desire to learn and try new approaches/ ideas and stretch boundaries,
• Extreme problem solving skills,
• Outstanding communication skills,
• Bachelor's Degree or higher in Computer Science, or a related field of study,
• Perfect English skills; both written and oral,
• Residence in Istanbul city center.

For this position, we offer:

• competitive USD salary and stock options,
• Flexible vacation and PTO policies,
• Fully remote work opportunities, 
• Training, mentorship, and coaching from leadership. 

Please bear in mind that:

• This is a permanent-term contractor job opportunity with Medsien Inc.
• Due to in-person collaboration requirements, candidates based in Istanbul are preferred.
• All interviews will be conducted in English and the candidates having less than advanced level of English will be directly eliminated from the process regardless of their technical skills and expertise.

Our Process 

We will review your application along with all the others we receive and pick the top profiles for a screening call. In many cases due to time constraints and our candidate volume, only the short-listed candidates are contacted but we do consider each application carefully. If you have been selected as a short-listed candidate, we will contact you for a short screening call to get to know you better. If you don’t get a call, please don’t be disappointed! We receive many applications for each role and must prioritize who we speak to. 

Employment at Medsien is based solely on a person’s merit and qualifications. We are committed to providing equal employment opportunity regardless of sex, age, race, color, national or ethnic origin, religion, marital status, pregnancy, sexual orientation, gender identity or expression, disability, age, citizenship, veteran or military status, and other legally protected characteristics. 

Thank you for taking the time to apply for a position at Medsien! 

Please visit the below links for GDPR details: 

https://www.medsien.com/legal/employee-candidate-information-notice

https://www.medsien.com/legal/employee-candidate-explicit-consent-statement

Medsien is the leading provider of scalable remote care management for a quality patient experience. Hundreds of organizations trust Medsien’s unparalleled technology solutions to implement exceptional remote care management programs, personalize every interaction, and improve the lives of the people who need it most. Based in San Francisco and venture-backed by top-tier investors, Medsien was founded to reimagine remote care management. 

More than 60% of all U.S. adults—over 150 million people—live with at least one chronic condition, which requires dedicated, ongoing medical support outside the four walls of their doctor’s office. And yet, only 20% of these patients have access to remote care from the comfort of their homes, putting their health at significant risk. Together, we can save lives and create a real impact. 

Medsien is a venture-backed healthcare SaaS company experiencing rapid growth and looking to expand our team. We are seeking organized, motivated, and passionate Back-End Developers to join our team of talented and inspiring developers in a fast-paced environment. 

As a Back-End Developer, you'll work on new exciting projects with full autonomy. We're looking for a candidate who is passionate about building new applications from the ground up and who will join a growing team in developing the products that enable providers to provide high quality services to their patients.

As a Back-End Developer, you will:

• Implement and document new software apps and components,
• Understand how code fits into broader technical and/or business contexts,
• Actively participate in code review and technical design reviews,
• Work on medium to large projects. Participate in all system/component implementation and design from development to production,
• Research new technologies and prototype new ideas,
• Ensure high testability and quality of delivered software,
• Work with the Operations team to troubleshoot and fix defects in software,
• Participate in building Scrum processes and agile culture within the company.

Please apply if you have:

• 3+ years of back-end development experience,
• Having worked in a dynamic, agile environment with minimal supervision,
• Extensive experience with Python/Django,
• A creative and driven mindset with experience navigating through ambiguity and a desire to work in a fast-paced, results-driven environment,
• A desire to learn and try new approaches/ ideas and stretch boundaries,
• Extreme problem solving skills,
• Outstanding communication skills,
• Bachelor's Degree or higher in Computer Science, or a related field of study,
• Perfect English skills; both written and oral,
• Residence in Istanbul (proximity to central Istanbul is a plus for potential on-site meetings).

For this position, we offer:

• competitive USD salary and stock options,
• Flexible vacation and PTO policies,
• Fully remote work opportunities, 
• Training, mentorship, and coaching from leadership. 

Please bear in mind that:

• This is a permanent-term contractor job opportunity with Medsien Inc.
• Due to in-person collaboration requirements, candidates based in Istanbul are preferred.
• All interviews will be conducted in English and the candidates having less than advanced level of English will be directly eliminated from the process regardless of their technical skills and expertise.

Our Process 

We will review your application along with all the others we receive and pick the top profiles for a screening call. In many cases due to time constraints and our candidate volume, only the short-listed candidates are contacted but we do consider each application carefully. If you have been selected as a short-listed candidate, we will contact you for a short screening call to get to know you better. If you don’t get a call, please don’t be disappointed! We receive many applications for each role and must prioritize who we speak to. 

Employment at Medsien is based solely on a person’s merit and qualifications. We are committed to providing equal employment opportunity regardless of sex, age, race, color, national or ethnic origin, religion, marital status, pregnancy, sexual orientation, gender identity or expression, disability, age, citizenship, veteran or military status, and other legally protected characteristics. 

Thank you for taking the time to apply for a position at Medsien! 

Please visit the below links for GDPR details: 

https://www.medsien.com/legal/employee-candidate-information-notice

https://www.medsien.com/legal/employee-candidate-explicit-consent-statement

About us

We were founded in 2017 with the motivation to reach people globally by giving them unique and unforgettable experiences with disruptive products. Our games have reached over 3.5 billion people. This could only be done by gathering exceptional talent and creating a culture to enhance team spirit and creativity. We are looking for passionate teammates to join our team!

About the role

The more technology evolves, the more it shapes our lives. We’re looking for AI enthusiasts who are passionate about exploring new technologies and creating innovative, effective solutions to improve the way we work.

If you thrive on a “how can we do it better” mindset, we’d love to have you on our team!

What you’ll be doing

• Leading AI research and development for internal product and management solutions (RL agents, segmentation, regression models)
• Analyzing big data to extract features, segment, and provide actionable insights for management
• Researching, implementing, and experimenting with self-learning agents in diverse RL environments for product development
• Following and deploying cutting-edge generational models (including finetuning) for tailored, multi-modal use cases
• Being at the forefront of ML/DL research and gaining valuable expertise

Desired skills and experience

• Bachelor's degree in Computer Science, Mathematics or a related engineering field
• Proficiency in Python (TensorFlow or PyTorch)
• Interest in Generative AI techniques (Diffusers, LoRAs, GANs, Transformer models, etc.) and a desire to develop in this area
• An always-looking-for-better-ways mindset and the ability to understand team needs to proactively generate solutions
• Ability to combine technical and business mindsets effectively
• Passion for Match Villains and mobile puzzle games in general

What makes our team so unique

• Feedback and transparency are at the heart of everything we do
• Exceptional and passionate people/team members
• Every idea counts
• Never-ending learning
• We never stop asking the questions “why” and “how”

Our Perks

• Team events and trips
• Great food
• On-site gym
• Full health benefits
• Compensation for paid military service
• Relocation support
• Good Job Games Coin Program that lets you have unforgettable experiences (e.g. Going on a cruise trip to Norway or seeing the Northern Lights)

This is an on-site role in Istanbul, Sarıyer. We do not offer a fully-remote working option.

About us

We were founded in 2017 with the motivation to reach people globally by giving them unique and unforgettable experiences with disruptive products. Our games have reached over 3.5 billion people. This could only be done by gathering exceptional talent and creating a culture to enhance team spirit and creativity. We are looking for passionate teammates to join our team!

What you’ll be doing

• Designing, running, and analyzing A/B tests to optimize gameplay mechanics, user experience, and monetization models
• Developing and maintaining player segmentation tools and strategies for personalized offers and engagement
• Tracking and evaluating core KPIs (DAU, retention, ARPU, LTV) through well-structured dashboards and reports
• Acting as the data partner for multiple teams (Product, Growth, Marketing), providing insights that shape roadmaps
• Comfortably managing multiple priorities with minimal guidance and adapting quickly to changing business needs

Desired skills and experiences

• 1+ year experience in data analysis, gaming, e-commerce, or digital products
• Familiarity with monetization models, player segmentation, and in-game economy
• Advanced SQL skills
• Python or R is a plus
• Experience in A/B testing methodologies
• Skilled in predictive analytics and modeling
• Ability to separate correlation from causation and manage biases in data
• Passion for Match Villains and mobile puzzle games in general

What makes our team so unique

• Feedback and transparency are at the heart of everything we do
• Exceptional and passionate people/team members
• Every idea counts
• Never-ending learning
• We never stop asking the questions “why” and “how”

Our Perks

• Team events and trips
• Great food
• On-site gym
• Full health benefits
• Compensation for paid military service
• Relocation support
• Good Job Games Coin Program that lets you have unforgettable experiences (e.g. Going on a cruise trip to Norway or seeing the Northern Lights)

This is an on-site role in Istanbul, Sarıyer. We do not offer a fully-remote working option.