mobile qa engineer / software test engineer

ai engineer ii (remote)

application engineer - bursa Jobs in Istanbul

application engineer - bursa

backend developer

full-stack engineer (back-end skewed) Jobs in Istanbul

full-stack engineer (back-end skewed)

mobile qa engineer / software test engineer Jobs in Istanbul

mobile qa engineer software test engineer

Medsien Inc.

<div>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&mdash;over 150 million people&mdash;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're looking for a passionate Mobile QA Engineer / Software Test Engineer to join our team and play a key role in delivering a high-quality mobile application. You'll own the testing efforts for our new mobile product while occasionally supporting our web application initiatives.

As a Mobile QA Engineer / Software Test Engineer, you will:
<ul>
<li>Design, develop, and execute comprehensive test plans and test cases for iOS and Android applications.</li>
<li>Build and maintain automated test suites using Appium.</li>
<li>Collaborate closely with developers, product managers, and designers to ensure quality throughout the development lifecycle.</li>
<li>Identify, document, and track defects to resolution.</li>
<li>Perform functional, regression, performance, and usability testing.</li>
<li>Contribute to web application testing efforts when needed.</li>
<li>Continuously improve testing processes and advocate for quality best practices.</li>
</ul>
Please apply if you have:
<ul>
<li>2+ years of experience in mobile application testing (iOS and Android).</li>
<li>Having worked in a dynamic, agile environment with minimal supervision,</li>
<li>Experience with mobile test automation frameworks (Appium or similar).</li>
<li>Solid understanding of mobile testing frameworks, tools, and methodologies.</li>
<li>Experience with bug tracking and test management tools (Jira).</li>
<li>Familiarity with CI/CD pipelines and integrating automated tests.</li>
<li>Familiarity with Gen-AI and AI-assisted testing tools.</li>
<li>A creative and driven mindset with experience navigating through ambiguity and a desire to work in a fast-paced, results-driven environment,</li>
<li>Perfect English skills; both written and oral,</li>
<li>Excellent communication and collaboration abilities.</li>
<li>Bachelor's Degree or higher in Computer Science, or a related field of study,</li>
<li>Proven experience in Agile/Scrum methodologies.</li>
<li>ISTQB or similar certification.</li>
<li>Residence in Istanbul city center.</li>
</ul>
For this position, we offer:
<ul>
<li>competitive USD salary and stock options,</li>
<li>Flexible vacation and PTO policies,</li>
<li>Fully remote work opportunities,</li>
<li>Training, mentorship, and coaching from leadership.</li>
</ul>
Please bear in mind that:
<ul>
<li>This is a permanent-term contractor job opportunity with Medsien Inc.
</li><li>Due to in-person collaboration requirements, candidates based in Istanbul are preferred.</li>
<li>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.</li>
</ul>
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</div>

Mobile QA Engineer / Software Test Engineer

Commencis

<div>
 
 
 Are you ready to be a Future Commencer?
 
 
 
 
 
 
 At Commencis, we create an inspiring and tangible vision for leading brands&rsquo; digital platforms and customer experiences. Gain real-world experience, work on innovative projects, and launch your tech career with Commencis!
 
 
 
 
 
 We&rsquo;re inviting
 
 3rd and 4th-year students
 
 to apply for exciting internships in
 
 Engineering
 
 ,
 
 Product
 
 ,
 
 QA, R&amp;D, Cloud and AI
 
 teams through the
 
 Future Commencer Summer Internship Program
 
 &mdash; part of the Commencis Tech Academy.
 
 
 
 
 
 During the 6-week internship, you&rsquo;ll have a supportive mentor to guide you, as hands-on projects help you transform your academic knowledge into practical skills.
 
 
 
 
 
 If you want to gain real experience while discovering what it&rsquo;s like to be a Commencer, apply now!
 
 
 
 
 
 
 Location:
 
 Istanbul
 
 
 
 Internship Dates:
 
 July 20 &ndash; August 28, 2026
 
 
 
 
 
 
 What You&rsquo;ll Do:
 
 
 
 
 
 
 -Work closely with mentors to understand design processes and technological developments.
 
 
 -Contribute to projects across mobile software development, web front-end, and server-side development.
 
 
 -Take part in daily team meetings and collaborate on a variety of tech and design challenges.
 
 
 -At the end of the program, deliver a comprehensive case study of your internship experience.
 
 
 
 
 
 
 Who We&rsquo;re Looking For:
 
 
 
 
 
 
 -3rd-year or 4th-year
 
 university students
 
 majoring in
 
 Computer Engineering
 
 or a related field.
 
 
 -Passionate about
 
 mobile technologies
 
 ,
 
 emerging tech trends
 
 , and
 
 coding the future
 
 .
 
 
 -Interested in
 
 mobile software development
 
 ,
 
 web front-end
 
 , and
 
 server-side development
 
 .
 
 
 -Dream of working with an
 
 agile
 
 ,
 
 curious
 
 , and
 
 international team
 
 .
 
 
 -Demonstrate strong
 
 teamwork
 
 ,
 
 leadership skills
 
 , and
 
 creativity
 
 .
 
 
 -Proficient in
 
 programming languages
 
 such as
 
 Java
 
 ,
 
 Kotlin
 
 ,
 
 Swift
 
 ,
 
 React
 
 , or similar.
 
 
 
 
 
 
 
 
 Apply via
 
 LinkedIn
 
 or send your
 
 resume
 
 to
 
 hr@commencis.com
 
 .
 
 
 
 
 
 Join our journey to the future now!
 
 
 
 
 
 
 
 
 Applications will close on March 27th.
 
 
 
 
 
 
 
 
 
 Why Commencis?
 
 
 
 
 
 
 We want people to thrive at Commencis. Here&rsquo;s what Commencers like about working here:
 
 
 
 
 
 
 Competitive Compensation &amp; Benefits:
 
 We offer a competitive salary, private health insurance, pension and retirement plans through a company-backed pension system, meal card, commute compensation, work-from home support and paid birthday off.
 
 
 
 
 
 
 Happier Weekdays:
 
 We offer flexible working hours including remote working option. Online events, guest speakers, refreshments in the office, meeting-light culture, and many more to enjoy the weekdays.
 
 
 
 
 
 
 Never Stop Learning:
 
 We support learning and development programs for almost anything. Additionally, we provide access to leading online e-learning platforms like Udemy and various libraries.
 
 
 
 
 
 
 Community &amp; Socials:
 
 We are a tight-knit community that loves gathering. Our social activities include happy hours, workshops, new year party, breakfast &amp; lunch get-togethers, movie nights, and our Summer Festival.
 
 
 
 
 
 
 Open Culture:
 
 We maintain a flat organizational structure with a culture of direct and open communication. We value Commencers&rsquo; voices and address any suggestions and questions you may have.
 
 
 
 
 
 
 
 
 
 
 
 
 About Commencis
 
 
 
 
 
 
 Join us in paving the way for a thriving digital society!
 
 
 
 
 
 Commencis has more than two decades of expertise in the world of experience design, software engineering and cloud technologies. Our products and solutions are used by leading brands in financial services, insurance, airlines and retail in more than 20 countries.
 
 
 
 
 
 We help our clients around the globe to commence their next evolution and pave the way for a thriving digital society. We love discovering what&rsquo;s next. We value collaboration, curiosity, and an open mindset at work.
 
 
 
 
 
 If you share the same passion with our fellow Commencers, then let us unleash your world-class potential!
 
 
 
 
 
 
 We will process your personal data as part of our recruitment procedures. To find out more, please consult our
 
 Candidate Privacy Notices
 
 
 
 
 
 
 
 
 We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
 
 
 
 
 
</div>

Future Commencer Summer Internship Program

<div>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&mdash;over 150 million people&mdash;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:
<ul>
<li>Implement and document new software apps and components,</li>
<li>Understand how code fits into broader technical and/or business contexts,</li>
<li>Actively participate in code review and technical design reviews,</li>
<li>Work on medium to large projects. Participate in all system/component implementation and design from development to production,</li>
<li>Research new technologies and prototype new ideas,</li>
<li>Ensure high testability and quality of delivered software,</li>
<li>Work with the Operations team to troubleshoot and fix defects in software,</li>
<li>Participate in building Scrum processes and agile culture within the company.</li>
</ul>
Please apply if you have:
<ul>
<li>4+ years of back-end development experience,</li>
<li>Having worked in a dynamic, agile environment with minimal supervision,</li>
<li>Extensive experience with Python/Django,</li>
<li>A creative and driven mindset with experience navigating through ambiguity and a desire to work in a fast-paced, results-driven environment,</li>
<li>A desire to learn and try new approaches/ ideas and stretch boundaries,</li>
<li>Extreme problem solving skills,</li>
<li>Outstanding communication skills,</li>
<li>Bachelor's Degree or higher in Computer Science, or a related field of study,</li>
<li>Perfect English skills; both written and oral,</li>
<li>Residence in Istanbul city center.</li>
</ul>
For this position, we offer:
<ul>
<li>competitive USD salary and stock options,</li>
<li>Flexible vacation and PTO policies,</li>
<li>Fully remote work opportunities,</li>
<li>Training, mentorship, and coaching from leadership.</li>
</ul>
Please bear in mind that:
<ul>
<li>This is a permanent-term contractor job opportunity with Medsien Inc.
</li><li>Due to in-person collaboration requirements, candidates based in Istanbul are preferred.</li>
<li>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.</li>
</ul>
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</div>

Full-Stack Engineer (Back-End skewed)

Ecolab

<div>
 
 
 Application Engineer
 
 
 
 
 
 
 Ecolab is experiencing growth and seeks talented professionals to help us protect the world&rsquo;s most vital resources. Join our team as an Application Engineer.
 
 
 
 
 
 
 What We Offer:
 
 
 <ul>
 <li>
 An opportunity to address some of the world&rsquo;s most pressing challenges, assisting customers in achieving clean water, abundant energy, and healthy environments.
 </li>
 <li>
 A chance to make a meaningful impact and advance your career within a company committed to sustainable growth.
 </li>
 <li>
 A dynamic work environment with a hybrid working model, combining travel with home office.
 </li>
 </ul>
 
 
 
 
 
 Position Overview:
 
 
 
 The Application Engineer will play a crucial role in delivering Ecolab&rsquo;s water treatment solutions to production plants. This position will require the individual to conduct pre-assessment audits, apply water treatment solutions, and manage transitions to Ecolab products in customer plants. You will work closely with regional teams, including Turkey, Israel, and CIS countries, to ensure consistent service delivery and drive innovation for our clients.
 
 
 
 
 
 
 Key Responsibilities:
 
 
 <ul>
 <li>
 Conduct pre-assessment audits and offer tailored water treatment solutions in production plants.
 </li>
 <li>
 Apply developed concepts to customer operations and ensure successful problem-solving
 </li>
 <li>
 Deliver on-site demos of new product concepts and ensure smooth transitions to Ecolab products.
 </li>
 <li>
 Engage in regional communications across IMEA (India, Middle East, and Africa) regarding product launches, case studies, and best practices.
 </li>
 <li>
 Maintain hybrid working, with travel to customer sites and home office work.
 </li>
 </ul>
 
 
 
 
 
 Qualifications:
 
 
 <ul>
 <li>
 Bachelor&rsquo;s degree in Science or Engineering
 </li>
 <li>
 Eager to learn production process and water treatment methods
 </li>
 <li>
 Strong technical understanding of process equipment designs.
 </li>
 <li>
 Excellent chemistry knowledge or related experience.
 </li>
 <li>
 Willingness to travel frequently and handle diverse cases in Turkey, Israel, and CIS countries.
 </li>
 <li>
 Strong English communication skills, both written and spoken.
 </li>
 <li>
 Located in Marmara Region or willingness to relocate
 </li>
 </ul>
 
 
</div>

Application Engineer - Bursa

Arup

<div></div><div><div><div><div><div><div>Mechanical Engineering
 </div></div></div><div></div><div>Europe Region
 </div><div></div><div>IST000025</div></div><div><div> 
</div></div></div><div>Shape a future with purpose at Arup in Istanbul.
Arup&rsquo;s purpose, shared values and collaborative approach has set us apart for over 75 years, guiding how we shape a better world.
The Opportunity
We are seeking a Geotechnical Engineer for our Istanbul Office to strengthen our Geotechnical team. 
 
In your role you&rsquo;ll work in a collaborative multi-disciplinary team and share your technical knowledge to create innovative project solutions while you work under the supervision of the high-quality geotechnical engineers in İstanbul Office. You will have the chance to work in collaboration with UK and Europe offices, supporting small- and large-scale projects.
As a Geotechnical Engineer at Arup, you will:<ul><li><div><div><ul><li>
2D/3D analysis and design of foundations, analysis and design of deep excavations and shoring systems and application of different soil improvement methods,</li></ul></div><div><ul><li>
Preparing reports through all design stages,</li></ul></div><div><ul><li>
Preparing design drawings and construction specifications, and review construction submittals for compliance with contract requirements and design assumptions will also be part of your normal job function,</li></ul></div><div><ul><li>
Supervision of soil investigations,</li></ul></div></div></li><li><div><div><ul><li>
Experience with coding (Python and similar) and seismic evaluations will contribute to your success.</li></ul></div></div></li></ul>
Does this role inspire you?<ul><li><div><ul><li>
Bachelor degree in Civil Engineering from reputable universities,</li></ul></div></li><li><div><ul><li>
MSc in Geotechnical Engineering is required,</li></ul></div></li><li><div><ul><li>
Up to 5 years of design experience in foundation design,</li></ul></div></li><li><div><ul><li>
Working knowledge of standard office programs,</li></ul></div></li><li><div><ul><li>
Knowledge and experience on common geotechnical analysis software programmes,</li></ul></div></li><li><div><ul><li>
Experience on local and major international codes,</li></ul></div></li><li><div><ul><li>
Excellent command of English, both written and spoken,</li></ul></div></li><li><div><ul><li>
Self-motivated, eager to learn and take responsibility on challenging projects,</li></ul></div></li><li><div><ul><li>
Effective communication and presentation skills,</li></ul></div></li><li><div><ul><li>
Able to work as an effective team member, result-oriented,</li></ul></div></li><li><div><ul><li>
No travel restrictions (national &amp; international),</li></ul></div></li><li><div><ul><li>
For male candidates no military service obligation.</li></ul></div></li></ul>
Why Arup?
At Arup, we believe in rewarding our members for their contributions to our shared success. As a trust-owned company, we have the freedom to pursue meaningful work that aligns with our purpose and values. We also offer a unique profit share program, allowing our members to share in the results of our collective efforts.
Benefits that work for you:<ul><li>
Professional Growth &amp; Development: Benefit from continuous learning opportunities, training programs, and mentorship to enhance your skills and advance your career at Arup.</li><li>
Global Opportunities: Collaborate with colleagues worldwide and explore potential short-term or long-term assignments at other Arup offices and project locations.</li><li>
Financial Well-being &amp; Ownership: Receive a competitive salary and benefits package and share in Arup's success through our global profit-sharing programme.</li></ul> 
At Arup, you belong to an extraordinary collective where individuality is encouraged. Our strength comes from how we respect, share, and connect our diverse experiences, perspectives, and ideas. You'll have the opportunity to do socially useful work that has meaning &ndash; to Arup, to your career, and to the clients and communities we serve.
We are proud to be an equal opportunity employer and are committed to building a workplace that reflects the rich diversity of the world around us. We actively promote a culture of inclusion where everyone feels welcome, respected, and valued.
We welcome applications from talented individuals of all backgrounds, regardless of age (within legal limits), gender identity or expression, disability, ethnicity, religion, sexual orientation, or any other protected characteristic. We are committed to making our recruitment process and workplaces accessible. If you need any assistance or adjustments, please visit our Candidate Support page for contact information and assistance. We're happy to help. 
Do you want to join us in shaping a better world?
Apply using the &quot;&quot; button above</div></div><div></div>

Geotechnical Engineer

<div></div><div><div><div><div><div><div>Mechanical Engineering
 </div></div></div><div></div><div>Europe Region
 </div><div></div><div>IST000024</div></div><div><div> 
</div></div></div><div>Shape a future with purpose at Arup in Istanbul &amp; Ankara.
Arup&rsquo;s purpose, shared values and collaborative approach has set us apart for over 75 years, guiding how we shape a better world.
The Opportunity
We are looking for a Senior Structural Engineer to join our Structural Engineering Group in Istanbul/Ankara, and support major rail, metro, highway, and large‑scale infrastructure projects in T&uuml;rkiye and overseas.
We seek a candidate who will thrive in our progressive, design‑led, collaborative environment and positively contribute to the strong team culture. 
As a Senior Structural Engineer at Arup, you will:<ul><li>
Perform 3D modelling, analysis, and structural design of transportation and rail-related structures including stations, tunnels, bridges, depots, platforms, and operational facilities,</li><li>
Conduct structural calculations and develop technical reports for all rail project stages (concept design, preliminary design, detailed design, IFC, and construction support),</li><li>
Coordinate structural design with rail systems, track alignment, civil works, geotechnical design, architecture, and MEP disciplines, ensuring technical coherence across the project,</li><li>
Perform analysis considering dynamic loads, vibration, fatigue, derailment loads, seismic actions, wind loads, and other rail-specific structural requirements,</li><li>
Contribute to structural design solutions that account for constructability, safety, maintainability, and operational performance in transportation environments,</li><li>
Participate in multidisciplinary design reviews, client meetings, and workshops related to rail and transport infrastructure,</li><li>
Support the preparation of technical documentation, tender packages, and specifications for large-scale transportation projects,</li><li>
Provide mentorship and guidance to junior structural engineers, supporting the growth of team capability in rail and infrastructure engineering,</li><li>
Working closely with project managers and technical leads to ensure timely, high-quality delivery of structural design packages.</li></ul> 
Does this role inspire you? 
 
We're looking for someone who is passionate about contributing to a wide range of prestigious transportation and rail projects in T&uuml;rkiye and overseas. We also value: 
<ul><li>
Bachelor&rsquo;s degree in Civil Engineering from a reputable university,</li><li>
MSc in Structural and/or Earthquake Engineering is preferable, especially with a focus on transportation structures,</li><li>
Minimum 10 years of experience in structural design of reinforced concrete and/or steel structures, preferably within rail, metro, transportation, or large-scale infrastructure projects,</li><li>
Experience with structural analysis and design of:<ul><li>
Railway and metro stations,</li><li>
Cut-and-cover tunnels,</li><li>
Depot and maintenance buildings,</li></ul></li><li>
Working knowledge of standard office tools (MS Office, CAD),</li><li>
Proficiency with structural modelling and analysis software used in transportation projects (e.g., CSI programs; ETABS, SAP2000, MIDAS or similar),</li><li>
Experience working with local and major international transportation codes (Eurocode, ASCE, ACI, ASCE, AASHTO, AREMA, EN 1990 series for rail, seismic design codes),</li><li>
Excellent written and spoken English,</li><li>
Strong coordination skills for working with geotechnical, rail systems, track alignment, MEP, and architectural teams,</li><li>
Self‑motivated, proactive, and capable of taking responsibility for complex and challenging multidisciplinary projects,</li><li>
Strong presentation and communication skills,</li><li>
Ability to work collaboratively in an integrated project team environment,</li><li>
No national or international travel restrictions,</li><li>
No military service obligation for male candidates.</li></ul>
Why Arup?
At Arup, we believe in rewarding our members for their contributions to our shared success. As a trust-owned company, we have the freedom to pursue meaningful work that aligns with our purpose and values. We also offer a unique profit share program, allowing our members to share in the results of our collective efforts.
Benefits that work for you:<ul><li>
Professional Growth &amp; Development: Benefit from continuous learning opportunities, training programs, and mentorship to enhance your skills and advance your career at Arup.</li><li>
Global Opportunities: Collaborate with colleagues worldwide and explore potential short-term or long-term assignments at other Arup offices and project locations.</li><li>
Financial Well-being &amp; Ownership: Receive a competitive salary and benefits package and share in Arup's success through our global profit-sharing programme.</li></ul> 
At Arup, you belong to an extraordinary collective where individuality is encouraged. Our strength comes from how we respect, share, and connect our diverse experiences, perspectives, and ideas. You'll have the opportunity to do socially useful work that has meaning &ndash; to Arup, to your career, and to the clients and communities we serve.
We are proud to be an equal opportunity employer and are committed to building a workplace that reflects the rich diversity of the world around us. We actively promote a culture of inclusion where everyone feels welcome, respected, and valued.
We welcome applications from talented individuals of all backgrounds, regardless of age (within legal limits), gender identity or expression, disability, ethnicity, religion, sexual orientation, or any other protected characteristic. We are committed to making our recruitment process and workplaces accessible. If you need any assistance or adjustments, please visit our Candidate Support page for contact information and assistance. We're happy to help. 
Do you want to join us in shaping a better world?
Apply using the &quot;&quot; button above</div></div><div></div>

Senior Structural Engineer - Transportation & Rail Infrastructure

Sezzle

<div>The salary range for this role is 3,333 USD - 4,200 USD per month (Gross in USD)

About Sezzle:

With a mission to financially empower the next generation, Sezzle is revolutionizing the shopping experience beyond payments, blending cutting-edge tech with seamless, interest-free installment plans that make shopping smarter and more accessible. We're not just transforming payments; we're redefining how people discover, interact with, and purchase the things they love while driving real impact on merchant sales through increased conversions and higher order values. As we continue to shape the future of fintech and retail, we're building an innovative, dynamic team passionate about creating more than just a transaction but a truly unique shopping journey. If you're excited about pushing boundaries in tech and delivering a game-changing experience for consumers and merchants alike, come join us at Sezzle and help create the future of shopping!

About the Role:

We are seeking a talented and motivated AI Engineer II who is best in class, with a high IQ and a high EQ. This role presents an exciting opportunity to thrive in a dynamic, fast-paced environment within a rapidly growing team, with strong prospects for continued growth and increased ownership.

As an AI Engineer II on the Applied AI team, you will take on end-to-end ownership of complex platforms and systems that power Sezzle's AI-driven capabilities. Your work will span initiatives such as building AI-powered platforms from scratch, developing intelligent automation and orchestration systems, and embedding proprietary AI solutions directly into customer-facing products, internal tools, and operational workflows.

You will operate in highly ambiguous problem spaces, working closely with product, engineering, and operations teams to identify opportunities where AI can drive meaningful impact &mdash; whether that's enhancing the customer experience, improving decision-making, or automating complex workflows. This role is ideal for engineers ready to move beyond scoped execution and into leading solutions: shaping architecture, driving implementation, and ensuring that what is built is reliable, scalable, and genuinely useful for both external users and internal teams.

What You'll Do:
<ul>
<li>Lead the design, development, and ownership of AI-powered internal platforms and systems, including initiatives built from the ground up.</li>
<li>Own end-to-end delivery of complex projects, from problem discovery and system design through production rollout and iteration.</li>
<li>Design and implement AI-driven features, intelligent automation, and orchestration systems that enhance customer experiences and compound productivity across teams.</li>
<li>Embed AI capabilities into customer-facing products, internal tools, and operational workflows, ensuring solutions integrate naturally and deliver measurable value.</li>
<li>Build full-stack systems spanning backend services, APIs, data layers, and frontend interfaces.</li>
<li>Translate ambiguous business and operational problems into scalable, maintainable, AI-enabled technical solutions.</li>
<li>Apply strong systems thinking to ensure reliability, performance, security, permissions, and auditability across platforms.</li>
<li>Collaborate closely with engineers, teams, and stakeholders across the company to identify high-impact opportunities and drive adoption.</li>
<li>Participate in production support and incident response for owned systems, helping define and uphold reliability and operational best practices.</li>
<li>Mentor AI team members through code reviews, design feedback, and hands-on guidance, raising the overall quality bar of the team.</li>
</ul><h3 class="jobSectionHeader">What We Look for:</h3>
<ul><li>3&ndash;5 years of professional experience in software engineering, AI engineering, platform engineering, or related roles.</li>
<li>Hands-on experience designing, building, and shipping AI-powered systems into production environments.</li>
<li>Strong proficiency in Python, SQL, and frontend frameworks such as React.</li>
<li>Proven experience designing and owning production-grade full-stack systems.</li>
<li>Experience working with distributed systems, internal platforms, or complex data workflows.</li>
<li>Ability to operate effectively in ambiguous problem spaces and drive solutions with minimal direction.</li>
</ul><h3 class="jobSectionHeader">Preferred Qualifications:</h3>
<ul><li>Experience building AI-first platforms or internal products from scratch, including early architectural decisions.</li>
<li>Strong foundation in core machine learning and data science principles, including supervised/unsupervised learning, feature engineering, model evaluation, and statistical inference.</li>
<li>Experience with transformer architectures (BERT, GPT, etc.) and understanding of attention mechanisms, tokenization, and fine-tuning strategies for domain-specific applications.</li>
<li>Experience developing AI-assisted or agentic systems that interact with tools, data, or workflows.</li>
<li>Familiarity with embeddings and vector representations, including text embeddings, similarity search, and integration with vector databases (Pinecone, Weaviate, pgvector, or similar).</li>
<li>Experience with NLP techniques including text classification, named entity recognition, semantic search, and information extraction.</li>
<li>Familiarity with cloud-native development using AWS.</li>
<li>Understanding of prompt engineering, retrieval-augmented generation (RAG), and LLM application patterns.</li>
<li>Experience with containerized systems and orchestration tools such as Docker and Kubernetes.</li>
<li>Exposure to CI/CD pipelines and modern development workflows (e.g., GitLab).</li>
<li>Experience with Golang is a plus (or willingness to learn).</li>
</ul>
About You:
<ul>
<li>You have relentlessly high standards - many people may think your standards are unreasonably high. You are continually raising the bar and driving those around you to deliver great results. You make sure that defects do not get sent down the line and that problems are fixed so they stay fixed.</li>
<li>You're not bound by convention - your success&mdash;and much of the fun&mdash;lies in developing new ways to do things</li>
<li>You need action - speed matters in business. Many decisions and actions are reversible and do not need extensive study. We value calculated risk-taking.</li>
<li>You earn trust - you listen attentively, speak candidly, and treat others respectfully.</li>
</ul>
What Makes Working at Sezzle Awesome:

At Sezzle, we are more than just brilliant engineers, passionate data enthusiasts, out-of-the-box thinkers, and determined innovators. We believe in surrounding ourselves with only the best and the brightest individuals. Our culture is not defined by a certain set of perks designed to give the illusion of the traditional startup culture, but rather, it is the visible example living in every employee that we hire.

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AI Engineer II (Remote)

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