mobile qa engineer / software test engineer

ai engineer ii (remote)

application engineer - bursa Jobs in Istanbul

application engineer - bursa

backend developer

business developer - istanbul, türkiye Jobs in Istanbul

business developer - istanbul, türkiye

mobile qa engineer / software test engineer Jobs in Istanbul

application engineer bursa

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

<div>
 At EY, we&rsquo;re all in to shape your future with confidence.
 
 
 We&rsquo;ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go.
 
 
 Join EY and help to build a better working world.
 
 
 
 The opportunity
 
 
 
 EY is a global leader in Assurance, Consulting, SaT (Strategy &amp;Transactions) and Tax services.
 
 
 Enabled by data, AI and advanced technology, EY teams help clients shape the future with confidence and develop answers for the most pressing issues of today and tomorrow. The insights and quality services we provide help build trust and confidence in the capital markets and in economies the world over. Our offices around the world use the same methodology and are linked through an integrated technology platform to enable instantaneous communication and collaboration among team members, regardless of location. As a member of EY Global, in T&uuml;rkiye we operate in 6 offices located in &Idot;stanbul, Ankara, Bursa, &Idot;zmir and Adana, with more than 1800 people for over 40 years.
 
 
 At EY, we empower our 400.000 people in more than 150 countries with the right mindsets and skills to navigate what&rsquo;s next, become the transformative leaders the world needs, pursue careers as unique as they are, and build their own exceptional EY experiences. We work together across our full spectrum of services and skills so that business, people and the planet can thrive together.
 
 
 Together, all in, to build a better working world.
 
 
 We are seeking for
 
 Assistants &amp; Seniors
 
 to join our
 
 Accounting Compliance and Reporting (ACR)
 
 team in
 
 &Idot;stanbul
 
 .
 
 
 
 Your Key Responsibilities
 
 
 
 <ul>
 <li>
 Performing and reviewing daily accounting transactions of clients
 </li>
 <li>
 Performing month end / quarter end / year end closing activities
 </li>
 <li>
 Maintaining reconciliations with related and third parties
 </li>
 <li>
 Preparing tax returns and other compliance requirements
 </li>
 <li>
 Preparing payrolls for clients&rsquo; employees
 </li>
 <li>
 Coordination and communication with shared service centers and clients&rsquo; tax teams resident abroad
 </li>
 <li>
 Coordination and communication with clients&rsquo; tax offices
 </li>
 <li>
 Following legislative changes and implementing when applicable
 </li>
 <li>
 Coordination with other sub-service lines of EY Tax team
 </li>
 <li>
 Supervising the engagement team
 
 
 </li>
 </ul>
 
 Skills And Attributes For Success
 
 
 
 <ul>
 <li>
 University degree, preferably in Accounting and Finance or Business Administration
 </li>
 <li>
 Knowledge of Uniform Chart of Account; experienced in general accounting for 2 -7 years
 </li>
 <li>
 Excellent Excel, PowerPoint and Word skills and experienced in reporting
 </li>
 <li>
 Fluency in both written and spoken English
 </li>
 <li>
 Knowledge of MS NAV, SAP and Oracle accounting systems is an asset
 </li>
 <li>
 Knowledge e-applications such as e-invoice, e-ledger etc.
 </li>
 <li>
 Proven originator and team player
 </li>
 <li>
 Ability to work with flexible working hours
 </li>
 <li>
 SMMM qualification is an asset
 
 
 </li>
 </ul>
 
 What We Offer You
 
 
 
 At EY, we&rsquo;ll develop you with future-focused skills and equip you with world-class experiences. We&rsquo;ll empower you in a flexible environment, and fuel you and your extraordinary talents in a diverse and inclusive culture of globally connected teams.
 
 
 Are you ready to shape your future with confidence? Apply today.
 
 
 To help create the best experience during the recruitment process, please describe any disability-related adjustments or accommodations you may need.
 
 
 
 EY
 
 | Building a better working world
 
 
 EY is building a better working world by creating new value for clients, people, society and the planet, while building trust in capital markets.
 
 
 Enabled by data, AI and advanced technology, EY teams help clients shape the future with confidence and develop answers for the most pressing issues of today and tomorrow.
 
 
 EY teams work across a full spectrum of services in assurance, consulting, tax, strategy and transactions. Fueled by sector insights, a globally connected, multi-disciplinary network and diverse ecosystem partners, EY teams can provide services in more than 150 countries and territories.
</div>

EY Türkiye - Accounting, Compliance and Reporting Assistant - Senior

<div>QUALIFICATIONS AND JOB DESCRIPTION 
EY is a global leader in Assurance, Tax, Consulting and SaT (Strategy and Transactions) services.
The insights and quality services we deliver help build trust and confidence in the capital markets and in economies the world over. We develop outstanding leaders who team to deliver on our promises to all of our stakeholders. In so doing, we play a critical role in building a better working world for our people, for our clients and for our communities.
 Our 395 000 people, in more than 150 countries, are united by our shared values, which inspire our people worldwide and guide them to do the right thing, and our commitment to quality, which is embedded in who we are and everything we do. Our offices around the world use the same methodology and are linked through an integrated technology platform to enable instantaneous communication and collaboration among team members, regardless of location. As a member of EY Global, in Turkey we operate in 6 offices located in Istanbul, Istanbul (Maltepe), Ankara, Bursa, Izmir and Adana with more than 2400 people for 30 years. 
Accounting Compliance and Reporting (ACR) serves our clients in Comprehensive Outsourcing, Accounting and Finance, Functional Outsourcing, Accounting Assistance and Consultancy (Software Implementation Support, Reporting According to International Standards of Accounting), Payroll Services and Contract Personnel (Temporary Personnel Services) 
We are seeking Assistant - Seniors to join our Accounting Compliance and Reporting (ACR) team in Istanbul and to work in the Customer Office located in &Uuml;mraniye, with the following qualifications: 
Responsibilities:<ul><li>
Connecting the outsourced accounting data entry team with the local accounting and shared service center teams to ensure seamless communication and collaboration.</li><li>
Providing ongoing support to the client&rsquo;s local accounting team during the month-end close process to ensure accurate and timely financial reporting.</li><li>
Assisting the local accounting team in preparing monthly and annual declaration data (VAT-1, VAT-2, Withholding, Stamp, GEKAP, Provisional Tax, and Corporate Tax) to ensure compliance with tax regulations.</li><li>
Conducting a thorough reconciliation of all bank accounts to ensure financial integrity and accuracy (SAP system).</li><li>
Reviewing broker fee entries.</li><li>
Reviewing POs (invoices with PO numbers and open invoices), contacting relevant persons, and correcting any errors.</li><li>
Ensuring that E-Invoice (Purchase) distributions are made completely.</li><li>
Entering customs duty payment requests from the Supply Chain team in the bank system.</li><li>
Reconciling with PO owners and uploading the file to the system so that PO provisions can be received correctly.</li><li>
Checking commission invoices on an invoice-by-invoice basis to ensure that they align with the file prepared by Commex.</li><li>
Checking weekly payment lists and confirming payments with the relevant parties.</li><li>
Making vendor reconciliations when necessary.</li><li>
Supporting other US GAAP and Local GAAP transactions when necessary.</li><li>
Performing and reviewing daily accounting transactions of clients.</li><li>
Performing month-end/quarter-end/year-end closing activities.</li><li>
Maintaining reconciliations with related and third parties.</li><li>
Preparing tax returns and other compliance requirements.</li><li>
Preparing payrolls for clients&rsquo; employees.</li><li>
Coordinating and communicating with shared service centers and clients&rsquo; tax teams resident abroad.</li><li>
Coordinating and communicating with clients&rsquo; tax offices.</li><li>
Following legislative changes and implementing when applicable.</li><li>
Coordinating with other sub-service lines of EY Tax team.</li><li>
Supervising the engagement team.</li></ul> 
Qualifications:<ul><li>
University degree, preferably in Accounting, Finance, or Business Administration.</li><li>
Knowledge of Uniform Chart of Accounts and 2&ndash;7 years of experience in general accounting.</li><li>
Excellent Excel, PowerPoint, and Word skills; experienced in reporting.</li><li>
Fluency in both written and spoken English.</li><li>
Knowledge of MS NAV, SAP, and Oracle accounting systems is an asset.</li><li>
Familiarity with e-applications such as e-invoice, e-ledger, etc.</li><li>
Proven team player with a proactive mindset.</li><li>
Ability to work flexible hours.</li><li>
SMMM qualification is an asset.</li></ul></div>

EY Türkiye - Accounting Compliance and Reporting (ACR) - Assistant & Seniors

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

<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)

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

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.

#Li-Remote</div>

AI Engineer II (Remote)

Explore 30+ Application engineer bursa in Istanbul this March. Find roles across top companies and apply now to boost your career.