<?xml version="1.0" encoding="UTF-8"?>
<source>
  <jobs>
    <job>
      <externalid>6f761081-c2c</externalid>
      <Title>Senior iOS Engineer</Title>
      <Description><![CDATA[<p>About Prove
Prove is the modern platform for continuous identity authentication and is used by over 1,000 enterprises and 500 financial institutions, including 9 of the top 10 U.S. banks.</p>
<p>Position Summary
As a Senior iOS Engineer, you will be joining the recently acquired UnifyID team at Prove. This team is building the next generation of user authentication that combines behavioural biometrics from smartphone sensor data, machine learning modelling, and enterprise-grade cloud services. The result is an accurate, frictionless, and secure authentication service that defends against malicious attacks on mobile and web experiences.</p>
<p>Responsibilities</p>
<ul>
<li>Hands-on coding, systems analysis, design, and delivery of projects assigned</li>
<li>Deliver new features, execute on the roadmap and plan for the future</li>
<li>Enhance our existing iOS SDK for an optimal mobile experience</li>
<li>Provide thought leadership on industry best practices around design, testing, and security</li>
<li>Manage the iOS SDK API program and documentation</li>
<li>Mentor other developers</li>
</ul>
<p>What We Require</p>
<ul>
<li>5+ years of professional software development experience, preferably in a fast-paced environment</li>
<li>Strong software development principles, including scalable software and architectural design patterns</li>
<li>Experience executing on complex features leveraging the power of native iOS SDKs</li>
<li>Strong knowledge of iOS along with competency using standard libraries</li>
<li>Experience with evaluating and optimising resource usage, including battery usage</li>
<li>Bachelor’s degree in computer science or related field/experience preferred</li>
<li>Experience with Android and/or SaaS a plus</li>
<li>Experience with low-level system data collection from on-device sensors a plus</li>
<li>Familiarity with Machine Learning and/or Signal Processing techniques a plus</li>
</ul>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></Description>
      <Jobtype>full-time</Jobtype>
      <Experiencelevel>senior</Experiencelevel>
      <Workarrangement>onsite</Workarrangement>
      <Salaryrange></Salaryrange>
      <Skills>iOS, native iOS SDKs, scalable software and architectural design patterns, machine learning modelling, enterprise-grade cloud services, behavioural biometrics, smartphone sensor data, Android, SaaS, low-level system data collection from on-device sensors, Machine Learning, Signal Processing techniques</Skills>
      <Category>Engineering</Category>
      <Industry>Technology</Industry>
      <Employername>Prove</Employername>
      <Employerlogo>https://logos.yubhub.co/prove.com.png</Employerlogo>
      <Employerdescription>Prove is a modern platform for continuous identity authentication, used by over 1,000 enterprises and 500 financial institutions, including 9 of the top 10 U.S. banks.</Employerdescription>
      <Employerwebsite>https://www.prove.com/</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://jobs.lever.co/unify/623d8772-dbd7-46aa-b521-42452fd111ae</Applyto>
      <Location>Redwood City</Location>
      <Country></Country>
      <Postedate>2026-04-17</Postedate>
    </job>
    <job>
      <externalid>472b0f27-8f7</externalid>
      <Title>Senior Full Stack Engineer</Title>
      <Description><![CDATA[<p>About the role We are looking for a seasoned software engineer to join our A+ technical team in designing, building and deploying solutions that span our entire tech stack into production.</p>
<p>Our data analytics platform can translate mobile sensor data from real-world human activity into a “digital fingerprint” with no conscious action from the user, all in real-time, and in a way that respects user privacy.</p>
<p>This is an opportunity to be a part of something truly unique and game-changing.</p>
<p><strong>Your day-to-day</strong></p>
<ul>
<li>Be an early member of a high-performing team of full stack software engineers building a new human identity platform</li>
<li>Take ownership, be creative, and think outside the box to invent and build solutions to real-world customer problems</li>
<li>Understand how the entire system works end-to-end, and eventually become known as the expert in multiple areas</li>
<li>Gain a working knowledge of machine learning and mobile sensor data to help solve problems related to real-time signals processing</li>
<li>Wear many hats to make things happen in a dynamic startup environment</li>
<li>Bring your own unique expertise to the team and learn from others</li>
<li>Enjoy tight collaboration with your teammates</li>
</ul>
<p><strong>Ideal candidates will have...</strong></p>
<ul>
<li>Spent at least 5 years in the trenches of the software industry, delivering quality software that matters to people that care</li>
<li>Many “been there, done that” stories related to shipping and maintaining major software products for customers</li>
<li>Excellent coding skills in at least two object-oriented languages</li>
<li>Hands-on experience deploying services using Kubernetes on AWS</li>
<li>The ability to argue fluently about security and scalability</li>
<li>Experience working with high volumes of data, ideally with machine learning playing a critical role</li>
<li>A breadth of technical skills and know how to use the right tool for the job</li>
<li>High motivation and ability to learn new technologies and domains</li>
<li>A positive can-do attitude and bring a passion for excellence to the workplace</li>
<li>Excellent collaboration and communication skills</li>
<li>Knowledge of cybersecurity, signals processing, or experience working with time-series data a bonus</li>
</ul>
<p><strong>Additional Information</strong></p>
<p>Join us! As we continue to scale our company, we are looking for people who know how to make an impact. We’re talking self-starting professionals who thrive in a fast-paced environment, process information quickly, and make intelligent decisions. The work is challenging and requires not only smarts but natural curiosity and tenacity. Teamwork is also important to us – we work together and play together. Prove has big plans; we’re excited and optimistic about the future. If this sounds like a career for you – come check us out.</p>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></Description>
      <Jobtype>full-time</Jobtype>
      <Experiencelevel>senior</Experiencelevel>
      <Workarrangement>onsite</Workarrangement>
      <Salaryrange></Salaryrange>
      <Skills>object-oriented languages, Kubernetes, AWS, machine learning, mobile sensor data, cybersecurity, signals processing, time-series data</Skills>
      <Category>Engineering</Category>
      <Industry>Technology</Industry>
      <Employername>Prove</Employername>
      <Employerlogo>https://logos.yubhub.co/prove.com.png</Employerlogo>
      <Employerdescription>Prove is a modern platform for continuous identity authentication, used by over 1,000 enterprises and 500 financial institutions, including 9 of the top 10 U.S. banks.</Employerdescription>
      <Employerwebsite>https://www.prove.com/</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://jobs.lever.co/unify/d9756e0b-9878-4acc-8e0f-607be74487e7</Applyto>
      <Location>Redwood City</Location>
      <Country></Country>
      <Postedate>2026-04-17</Postedate>
    </job>
    <job>
      <externalid>758d6cf3-c63</externalid>
      <Title>Senior Android Engineer</Title>
      <Description><![CDATA[<p>About the Role We are looking for a seasoned software engineer with deep experience on Android to join our A+ technical team in designing and building innovative mobile solutions to our customers.</p>
<p>Our data analytics platform can translate mobile sensor data from real-world human activity into a “digital fingerprint” with no conscious action from the user, all in real-time, and in a way that respects user privacy.</p>
<p>This is an opportunity to be a part of something truly unique and game-changing.</p>
<p><strong>Your day-to-day</strong></p>
<ul>
<li>Be an early member of a high-performing team of software engineers and machine learning researchers building a new human identity platform</li>
<li>Take ownership, be creative, and think outside the box to invent and build solutions to real-world customer problems</li>
<li>Provide thought leadership on industry best practices around design, testing, and security</li>
<li>Be proactive in ensuring that customers using your software have a great experience</li>
<li>Wear many hats to make things happen in a dynamic startup environment</li>
<li>Bring your own unique expertise to the team and learn from others</li>
<li>Enjoy tight collaboration with your teammates</li>
</ul>
<p><strong>Ideal candidates will have...</strong></p>
<ul>
<li>Spent at least 5 years in the trenches of the software industry, delivering quality software that matters to people that care</li>
<li>Many “been there, done that” stories related to shipping and maintaining mobile releases for large numbers of customers</li>
<li>Experience executing on complex features leveraging the power of native Android SDKs</li>
<li>Strong knowledge of Android Studio along with competency using Android standard libraries</li>
<li>Experience analyzing features in production using analytics and experiments (e.g. A/B testing; use various reporting systems to identify root cause of issues etc.)</li>
<li>A breadth of technical skills and know how to use the right tool for the job</li>
<li>A positive can-do attitude and bring a passion for excellence to the workplace</li>
<li>Excellent collaboration and communication skills</li>
<li>Knowledge of cybersecurity, machine learning, or experience working with motion sensor data a bonus</li>
</ul>
<p><strong>Additional Information</strong></p>
<p>Join us! As we continue to scale our company, we are looking for people who know how to make an impact. We’re talking self-starting professionals who thrive in a fast-paced environment, process information quickly, and make intelligent decisions. The work is challenging and requires not only smarts but natural curiosity and tenacity. Teamwork is also important to us – we work together and play together. Prove has big plans; we’re excited and optimistic about the future. If this sounds like a career for you – come check us out.</p>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></Description>
      <Jobtype>full-time</Jobtype>
      <Experiencelevel>senior</Experiencelevel>
      <Workarrangement>onsite</Workarrangement>
      <Salaryrange></Salaryrange>
      <Skills>Android, Android Studio, Native Android SDKs, Analytics, Experiments, A/B Testing, Reporting Systems, Cybersecurity, Machine Learning, Motion Sensor Data</Skills>
      <Category>Engineering</Category>
      <Industry>Technology</Industry>
      <Employername>Prove</Employername>
      <Employerlogo>https://logos.yubhub.co/prove.com.png</Employerlogo>
      <Employerdescription>Prove is a modern platform for continuous identity authentication used by over 1,000 enterprises and 500 financial institutions.</Employerdescription>
      <Employerwebsite>https://www.prove.com/</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://jobs.lever.co/unify/0e5cc880-d0c2-4311-8d1a-3a2ad0c60861</Applyto>
      <Location>Redwood City</Location>
      <Country></Country>
      <Postedate>2026-04-17</Postedate>
    </job>
    <job>
      <externalid>e0ba719a-27c</externalid>
      <Title>Machine Learning Engineer</Title>
      <Description><![CDATA[<p>About the role\nWe are looking for a seasoned software engineer to join our A+ technical team in designing, building and deploying machine learning solutions into production.\n\nUnifyID is building a platform to solve one the world&#39;s biggest unsolved security problems in a completely novel way, requiring us to push the boundaries of what&#39;s possible in production machine learning and on mobile devices. Our data analytics platform can translate mobile sensor data from real-world human activity into a &quot;digital fingerprint&quot; with no conscious action from the user, all in real-time, and in a way that respects user privacy.\n\nThis is an opportunity to be a part of something truly unique and game-changing. We are looking for natural-born builders who are comfortable in multiple technical areas, have creative problem-solving skills, a love for coding and technology and a &quot;get stuff done&quot; attitude.\n\n## Your day-to-day\n- Be an early member of a high-performing team of software engineers and machine learning researchers building a new human identity platform\n- Take ownership, be creative, and think outside the box to invent and build solutions to real-world customer problems\n- Interface with our world-class machine learning research team to help turn core research into reality\n- Wrangle and perform experiments on petabyte-scale data sets\n- Wear many hats to make things happen in a dynamic startup environment\n- Bring your own unique expertise to the team and learn from others\n- Enjoy tight collaboration with your teammates\n\n## Ideal candidates will have...\n- Spent at least 5 years in the trenches of the software industry, delivering quality software that matters to people that care\n- Many &quot;been there, done that&quot; stories related to shipping and maintaining major software products for customers\n- Excellent coding skills in an object-oriented language (Go, Python, Rust, Java, C++, Ruby, etc...)\n- Experience working with high volumes of data, ideally with machine learning playing a critical role\n- Strong foundational knowledge of mathematics, bonus if related to machine learning or signals processing\n- A breadth of technical skills and know how to use the right tool for the job\n- High motivation and ability to learn new technologies and domains\n- A positive can-do attitude and bring a passion for excellence to the workplace\n- Excellent collaboration and communication skills\n- Professional experience with AWS, Kubernetes a bonus\n- Knowledge of cybersecurity, signals processing, or experience working with time-series data a bonus\n\n## Additional Information\nJoin us!\nAs we continue to scale our company, we are looking for people who know how to make an impact. We&#39;re talking self-starting professionals who thrive in a fast-paced environment, process information quickly, and make intelligent decisions. The work is challenging and requires not only smarts but natural curiosity and tenacity. Teamwork is also important to us – we work together and play together.\n\nProve has big plans; we&#39;re excited and optimistic about the future. If this sounds like a career for you – come check us out.</p>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></Description>
      <Jobtype>full-time</Jobtype>
      <Experiencelevel>senior</Experiencelevel>
      <Workarrangement>onsite</Workarrangement>
      <Salaryrange></Salaryrange>
      <Skills>object-oriented programming, machine learning, data analysis, mathematics, signals processing, cybersecurity, AWS, Kubernetes</Skills>
      <Category>Engineering</Category>
      <Industry>Technology</Industry>
      <Employername>Prove</Employername>
      <Employerlogo>https://logos.yubhub.co/prove.com.png</Employerlogo>
      <Employerdescription>Prove is a cloud-based identity authentication platform used by over 1,000 enterprises and 500 financial institutions. Its solutions are available in 195 countries.</Employerdescription>
      <Employerwebsite>https://www.prove.com/</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://jobs.lever.co/unify/4d45b5b9-3fb3-4e37-9213-c29ebf95be2d</Applyto>
      <Location>Redwood City</Location>
      <Country></Country>
      <Postedate>2026-04-17</Postedate>
    </job>
    <job>
      <externalid>b3870f36-d8d</externalid>
      <Title>Lead iOS Engineer</Title>
      <Description><![CDATA[<p>About Prove
Prove is the modern platform for continuous identity authentication and is used by over 1,000 enterprises and 500 financial institutions, including 9 of the top 10 U.S. banks. Prove&#39;s cloud solutions, and mobile intelligence-driven APIs can be easily orchestrated to increase Approve Rates to over 90%, enabling companies to authenticate customer identities accurately, effortlessly, and privately while mitigating fraud.</p>
<p>Position Summary
As a Lead iOS Engineer, you will be joining the recently acquired UnifyID team at Prove. This team is building the next generation of user authentication that combines behavioural biometrics from smartphone sensor data, machine learning modeling, and enterprise-grade cloud services. The result is an accurate, frictionless, and secure authentication service that defends against malicious attacks on mobile and web experiences.</p>
<p>Responsibilities</p>
<ul>
<li>Hands-on coding, systems analysis, code reviews, design, and delivery of projects assigned</li>
<li>Set a good example by writing well-designed, testable, efficient code that meets coding standards</li>
<li>Deliver new features, execute on the roadmap and plan for the future</li>
<li>Enhance our existing iOS SDK for an optimal mobile experience</li>
<li>Provide thought leadership on industry best practices around design, testing, and security</li>
<li>Manage the iOS SDK API program and documentation</li>
<li>Exercise creative thinking and imagination to find solutions to hard problems.</li>
<li>Mentor other developers</li>
</ul>
<p>Required Skills</p>
<ul>
<li>5+ years of professional software development experience, preferably in a fast-paced environment</li>
<li>Strong software development principles, including scalable software and architectural design patterns</li>
<li>Experience executing on complex features leveraging the power of native iOS SDKs</li>
<li>Strong knowledge of iOS along with competency using standard libraries</li>
<li>Experience with evaluating and optimising resource usage, including battery usage</li>
<li>Bachelor’s degree in computer science or related field/experience preferred</li>
<li>Experience with Android and/or SaaS a plus</li>
<li>Experience with low-level system data collection from on-device sensors a plus</li>
<li>Familiarity with Machine Learning and/or Signal Processing techniques a plus</li>
</ul>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></Description>
      <Jobtype>full-time</Jobtype>
      <Experiencelevel>senior</Experiencelevel>
      <Workarrangement>onsite</Workarrangement>
      <Salaryrange></Salaryrange>
      <Skills>iOS, native iOS SDKs, scalable software and architectural design patterns, battery usage, Android, SaaS, low-level system data collection from on-device sensors, Machine Learning, Signal Processing</Skills>
      <Category>Engineering</Category>
      <Industry>Technology</Industry>
      <Employername>Prove</Employername>
      <Employerlogo>https://logos.yubhub.co/prove.com.png</Employerlogo>
      <Employerdescription>Prove is a cloud-based identity authentication platform used by over 1,000 enterprises and 500 financial institutions, including 9 of the top 10 U.S. banks.</Employerdescription>
      <Employerwebsite>https://www.prove.com/</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://jobs.lever.co/unify/6932e0c1-23f8-4bf6-80d4-df471ca3af15</Applyto>
      <Location>Redwood City</Location>
      <Country></Country>
      <Postedate>2026-04-17</Postedate>
    </job>
    <job>
      <externalid>01388b15-6f5</externalid>
      <Title>Lead Android Engineer</Title>
      <Description><![CDATA[<p>About the Role</p>
<p>We are looking for a seasoned software engineer with deep experience on Android to join our A+ technical team in designing and building innovative mobile solutions to our customers.</p>
<p>UnifyID is building a platform to solve one of the world&#39;s biggest unsolved security problems in a completely novel way, requiring us to push the boundaries of what&#39;s possible in production machine learning and on mobile devices.</p>
<p>Our data analytics platform can translate mobile sensor data from real-world human activity into a &#39;digital fingerprint&#39; with no conscious action from the user, all in real-time, and in a way that respects user privacy.</p>
<p>This is an opportunity to be a part of something truly unique and game-changing.</p>
<p><strong>Your day-to-day</strong></p>
<ul>
<li>Be an early member of a high-performing team of software engineers and machine learning researchers building a new human identity platform</li>
</ul>
<ul>
<li>Take ownership, be creative, and think outside the box to invent and build solutions to real-world customer problems</li>
</ul>
<ul>
<li>Provide thought leadership on industry best practices around design, testing, and security</li>
</ul>
<ul>
<li>Be proactive in ensuring that customers using your software have a great experience</li>
</ul>
<ul>
<li>Wear many hats to make things happen in a dynamic startup environment</li>
</ul>
<ul>
<li>Bring your own unique expertise to the team and learn from others</li>
</ul>
<ul>
<li>Enjoy tight collaboration with your teammates</li>
</ul>
<p><strong>Ideal candidates will have...</strong></p>
<ul>
<li>5+ years in the trenches of the software industry, delivering quality software that matters to people that care</li>
</ul>
<ul>
<li>Many &#39;been there, done that&#39; stories related to shipping and maintaining mobile releases for large numbers of customers</li>
</ul>
<ul>
<li>Experience executing on complex features leveraging the power of native Android SDKs</li>
</ul>
<ul>
<li>Strong knowledge of Android Studio along with competency using Android standard libraries</li>
</ul>
<ul>
<li>Experience analyzing features in production using analytics and experiments (e.g. A/B testing; use various reporting systems to identify root cause of issues etc.)</li>
</ul>
<ul>
<li>A breadth of technical skills and know how to use the right tool for the job</li>
</ul>
<ul>
<li>A positive can-do attitude and bring a passion for excellence to the workplace</li>
</ul>
<ul>
<li>Excellent collaboration and communication skills</li>
</ul>
<ul>
<li>Knowledge of cybersecurity, machine learning, or experience working with motion sensor data a bonus</li>
</ul>
<p><strong>Additional Information</strong></p>
<p>Join us!</p>
<p>As we continue to scale our company, we are looking for people who know how to make an impact.</p>
<p>We&#39;re talking self-starting professionals who thrive in a fast-paced environment, process information quickly, and make intelligent decisions.</p>
<p>The work is challenging and requires not only smarts but natural curiosity and tenacity.</p>
<p>Teamwork is also important to us – we work together and play together.</p>
<p>Prove has big plans; we&#39;re excited and optimistic about the future.</p>
<p>If this sounds like a career for you – come check us out.</p>
<p>This team is located in the heart of Silicon Valley in downtown Redwood City and has unparalleled access to deep entrepreneurial expertise, high-caliber academic research institutions, and top-tier VC resources.</p>
<p>Finally, it is important that you be authentic and be yourself.</p>
<p>Prove is an equal opportunity employer committed to providing equal employment opportunity for all people regardless of race, color, religion, gender or sexual orientation, age, marital status, national origin, citizenship status, disability, veteran status, or other personal characteristics.</p>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></Description>
      <Jobtype>full-time</Jobtype>
      <Experiencelevel>senior</Experiencelevel>
      <Workarrangement>onsite</Workarrangement>
      <Salaryrange></Salaryrange>
      <Skills>Android, Android Studio, native Android SDKs, machine learning, cybersecurity, motion sensor data</Skills>
      <Category>Engineering</Category>
      <Industry>Technology</Industry>
      <Employername>Prove</Employername>
      <Employerlogo>https://logos.yubhub.co/prove.com.png</Employerlogo>
      <Employerdescription>Prove is a modern platform for continuous identity authentication used by over 1,000 enterprises and 500 financial institutions.</Employerdescription>
      <Employerwebsite>https://www.prove.com/</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://jobs.lever.co/unify/c4d9a685-dc56-4825-9795-795f21a11a2c</Applyto>
      <Location>Redwood City</Location>
      <Country></Country>
      <Postedate>2026-04-17</Postedate>
    </job>
  </jobs>
</source>