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senior software engineer (.net) Jobs in Istanbul

senior software engineer (.net)

senior software engineer

Commencis

<div><div>We are looking for a highly motivated and experienced <b>Senior Software Engineer (.Net)</b> to join our team.</div>
<div></div>
<div><b>Senior Software Engineer (.NET</b>) is responsible for designing, developing, and maintaining scalable, high-performance backend systems that power our products and services. In this role, you will translate business and product requirements into robust technical solutions, ensuring reliability, security, and performance across backend services.
</div>
<div></div><div>You will work closely with cross-functional teams, including frontend developers, DevOps engineers, product managers, and solution architects, to design and implement efficient, scalable, and maintainable backend architectures using modern .NET technologies. You will also contribute to architectural discussions, apply best practices, and support the overall quality and sustainability of the codebase. If you are curious by nature, adaptive, collaborative, and always one step ahead, then join us and be a Commencer!</div>
<div></div>
<div><b>If you are curious by nature, adaptive, collaborative, and always one step ahead, then join us and be a Commencer!</b></div>
<h3 class="jobSectionHeader"><b>Key Responsibilities</b></h3><ul>
<li>Design, develop, and maintain scalable and high-performance backend systems using .NET technologies</li>
<li>Contribute to system architecture decisions and lead the design of microservices-based solutions</li>
<li>Build and maintain RESTful APIs and ensure high availability and performance</li>
<li>Collaborate with cross-functional teams including product, design, and QA to deliver high-quality solutions</li>
<li>Ensure code quality through code reviews, best practices, and clean code principles</li>
<li>Write and maintain unit and integration tests</li>
<li>Troubleshoot, debug, and optimize existing systems</li>
<li>Participate in CI/CD processes and support deployment activities</li>
<li>Mentor junior developers and contribute to team knowledge sharing</li>
<li>Stay up to date with emerging technologies and industry best practices</li>
</ul><h3 class="jobSectionHeader"><b>Qualifications &amp; Experience</b></h3><ul>
<li>BSc/MSc/PhD degree in Computer Science or a related field, or equivalent practical experience</li>
<li>At least 5 years of professional experience in backend development with .NET (C#, .NET Core / .NET 8+)</li>
<li>Strong understanding of OOP principles, design patterns, and scalable system design</li>
<li>Experience with microservices architecture and distributed systems</li>
<li>Hands-on experience with relational and non-relational databases (e.g., SQL Server, PostgreSQL, MongoDB, Redis)</li>
<li>Familiarity with message brokers (e.g., Kafka, RabbitMQ) is a plus</li>
<li>Basic knowledge of front-end technologies such as JavaScript, HTML5, CSS3 and TypeScript</li>
<li>Strong experience in unit testing and debugging</li>
<li>Proficiency with Git or similar version control systems</li>
<li>Familiarity with CI/CD pipelines and DevOps practices is a plus</li>
<li>Hands-on experience using AI tools throughout the development process</li>
<li>Strong analytical thinking and problem-solving skills</li>
<li>Excellent attention to detail</li>
<li>Effective time management and multitasking skills</li>
<li>Strong verbal and written communication skills</li>
<li>Fluent in English</li>
</ul><div><b>Why Commencis?</b></div><div><b>
</b></div><div>
We want people to thrive at Commencis. Here&rsquo;s what Commencers like about working here:</div><div><b>
</b></div><div><b>
Competitive Compensation &amp; Benefits:</b> 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.</div><div></div><div><b><br>
Happier Weekdays:</b> 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.</div><div></div><div><b><br>
Never Stop Learning:</b> We support learning and development programs for almost anything. Additionally, we provide access to leading online e-learning platforms like Udemy and various libraries.</div><div></div><div><b><br>
Community &amp; Socials:</b> 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.</div><div></div><div><b><br>
Open Culture:</b> 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.</div><div></div><div><b><br>
About Commencis</b></div><div></div><div><br>
Join us in paving the way for a thriving digital society!</div><div></div><div><br>
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.</div><div></div><div><br>
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.</div><div></div><div><br>
If you share the same passion with our fellow Commencers, then let us unleash your world-class potential!</div><div></div><div><b><br>
We will process your personal data as part of our recruitment procedures. To find out more, please consult our </b><b>Candidate Privacy Notices</b><b>.</b></div><div></div><p><br>
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.</p></div>

Senior Software Engineer (.Net)

<div><div>We are looking for a highly motivated and experienced <b>Senior Software Engineer (Java)</b> to join our team.
</div>
<div></div><div><b>Senior Software Engineer (Java)</b> is responsible for designing, developing, and maintaining scalable, high-performance backend systems that power our products and services. In this role, you will translate business and product requirements into robust technical solutions, ensuring reliability, security, and performance across backend services.
</div>
<div></div><div>You will work closely with cross-functional teams, including frontend developers, DevOps engineers, product managers, lead engineers, and solution architects, to design and implement efficient, scalable, and maintainable backend architectures using modern Java technologies. You will also contribute to architectural discussions, apply best practices, and support the overall quality and sustainability of the codebase.
</div>
<div></div><div><b>If you are curious by nature, adaptive, collaborative, and always one step ahead, then join us and be a Commencer!</b></div><br>
<div></div>
<div></div>
<h3 class="jobSectionHeader"><b>Responsibilities
</b></h3><div><div><ul><li>Design, develop, and maintain scalable and high-performance backend systems using Java and Spring Framework (Spring Boot, Spring MVC, Spring Data, Spring Security, etc.)</li>
<li>Contribute to system architecture decisions and lead the design of both monolithic and microservices-based solutions</li>
<li>Develop and maintain Backend-for-Frontend (BFF) layers and core backend services to support scalable applications</li>
<li>Strong understanding of design principles, design patterns, and architectural best practices (DDD, TDD, and layered architecture)</li>
<li>Build and maintain RESTful APIs and ensure high availability and performance</li>
<li>Collaborate with cross-functional teams including product, design, and QA to deliver high-quality solutions</li>
<li>Ensure code quality through code reviews, best practices, and clean code principles</li>
<li>Write and maintain unit and integration tests</li>
<li>Troubleshoot, debug, and optimize existing systems</li>
<li>Participate in CI/CD processes and support deployment activities</li>
<li>Mentor junior developers and contribute to team knowledge sharing</li>
<li>Stay up to date with emerging technologies and industry best practices</li>
<li>Experience with AI technologies and a strong interest in learning and applying them in real-world use cases</li>
<li>This role requires flexibility in working days to align with client schedules, as some clients operate between Sunday and Thursday.</li></ul></div><br>
</div>
<p></p><h3 class="jobSectionHeader"><b>Qualifications
</b></h3><ul><li>BSc/MSc/PhD degree in Computer Science or a related field, or equivalent practical experience</li>
<li>At least 5 years of professional experience in backend development with Java Strong experience with Spring Framework (Spring Boot, Spring MVC, Spring Data, Spring Security, etc.)</li>
<li>Strong understanding of OOP principles, design patterns, and scalable system design</li>
<li>Experience with microservices architecture and distributed systems</li>
<li>Hands-on experience with relational and non-relational databases (e.g., PostgreSQL, MySQL, MongoDB, Redis)</li>
<li>Familiarity with message brokers (e.g., Kafka, RabbitMQ) is a plus</li>
<li>Basic knowledge of front-end technologies such as JavaScript, HTML5 and CSS3</li>
<li>Strong unit test and debugging skills</li>
<li>Proficiency in code versioning tools such as Git</li>
<li>Familiarity with CI/CD pipelines and DevOps practices is a plus</li>
<li>Strong sense of analytical thinking and problem-solving skills</li>
<li>Excellent attention to detail</li>
<li>Highly effective time management and multitasking skills</li>
<li>Strong verbal and written communication skills both in English and Turkish</li>
</ul>
<div></div><div><b>Why Commencis?</b></div>
<div></div>
<div>We want people to thrive at Commencis. Here&rsquo;s what Commencers like about working here:</div>
<div></div>
<div><b>Competitive Compensation &amp; Benefits:</b> 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 a paid birthday off.</div>
<div></div>
<div><b>Happier Weekdays:</b> We offer flexible working hours, including a remote working option. Enjoy online events, guest speakers, office refreshments, a meeting-light culture, and many more perks to enhance your weekdays.</div>
<div></div>
<div><b>Never Stop Learning:</b> We support learning and development programs for almost anything. Additionally, we provide access to leading online e-learning platforms like Udemy and various libraries.</div>
<div></div>
<div><b>Community &amp; Socials:</b> We are a tight-knit community that loves gathering together. Our social activities include happy hours, workshops, a New Year party, breakfast &amp; lunch get-togethers, movie nights, and our Summer Festival.</div>
<div></div>
<div><b>Open Culture:</b> 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.</div><br>
<div></div>
<div></div>
<div><b>About Commencis</b></div>
<div></div>
<div>Join us in paving the way for a thriving digital society!</div>
<div></div>
<div>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.</div>
<div></div>
<div>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.</div>
<div></div>
<div>If you share the same passion with our fellow Commencers, then let us unleash your world-class potential!</div>
<div></div>
<div><b>We will process your personal data as part of our recruitment procedures. To find out more, please consult our </b><b>Candidate Privacy Notices</b><b>.</b></div>
<p>
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.</p></div>

Senior Software Engineer (Java)

UPWAY

<div><p>Upway is the leading marketplace for refurbished e-bikes across Europe and the United States. Our mission is to democratize light electric mobility by making it more accessible. In just three years, we&rsquo;ve repaired and sold over 40,000 bikes and expanded our operations to 7 countries.</p>
<p>
We are building the tech infrastructure that powers everything from sourcing e-bikes to running our UpCenters (repair and refurbishment facilities), delivering a seamless customer experience, and developing the most advanced pricing model for second-hand e-bikes.</p>
<p>
We believe that <b>a small team of excellent engineers can move mountains</b>. You will be part of a tight-knit, high-performing team (&lt;10 people today, growing to 18 in 2025), where your work will directly shape our tech strategy and drive our business forward.<br>
Our tech &amp; product office is located in Paris, near Auber.</p>
<p><b>
This position will require relocation to Paris, France. Upway will provide relocation support. Please only apply for the position if this works for you. The work environment is in English language. Please note that remote contractors shall not be considered.</b></p>
<h2 class="jobSectionHeader"><b>
Tasks</b></h2>
<ul><li><b>Solve Real-World Problems:</b> Understand complex business challenges, break them into solvable parts, and deliver pragmatic technical solutions.</li>
<li><b>Work on complex problems:</b> You&rsquo;ll break down intricate business challenges into manageable technical problems and craft innovative solutions. Whether it&rsquo;s designing advanced pricing algorithms or structuring comprehensive databases, you&rsquo;ll need to blend engineering rigor with a sharp analytical mindset.</li>
<li><b>Own &amp; Deliver:</b> Take full ownership of projects&mdash;from idea to production. You&rsquo;ll make decisions and be responsible for the outcome.</li>
<li><b>Build for Scale:</b> Design and develop robust, scalable systems that power our operations across sourcing, refurbishment, e-commerce, and pricing.</li>
<li><b>Collaborate &amp; Influence:</b> Work closely with engineers, product managers, and business stakeholders to shape the future of Upway&rsquo;s tech and processes.</li>
</ul><h2 class="jobSectionHeader"><b>Requirements</b></h2>
<ul>
<li><p><b>Business-Driven Mindset:</b> You don&rsquo;t just write code&mdash;you understand the &ldquo;why&rdquo; behind it and align your solutions with business goals.</p>
</li>
<li><p><b>Problem Solver:</b> You enjoy tackling abstract, complex problems and turning them into elegant, scalable solutions.</p>
</li>
<li><p><b>Autonomous &amp; Accountable:</b> You take ownership of your work, drive projects independently, and thrive in a high-trust environment.</p>
</li>
<li><p><b>Technical Excellence:</b> Solid experience with modern technologies and best practices. Our stack:</p>
</li>
<li><p>Typescript (NestJS + React)</p>
</li>
<li><p>PostgreSQL, BigQuery</p>
</li>
<li><p>GCP, Docker, Vercel, Shopify</p>
</li>
<li><p>Git, Turborepo, Metabase, Auth0</p>
</li>
<li><p><b>Experience:</b> 5+ years in software engineering, with a proven ability to design, build, and deliver impactful solutions.</p>
</li>
</ul><p>Green Flags &ndash; You Are a Great Fit If:</p>
<p>
You see code as a means to solve real-world problems, not as an end in itself.</p>
<p>
You thrive in <b>small, high-performing teams</b> where ownership and autonomy are valued.</p>
<p>
You take pride in delivering <b>high-quality products</b> and feel uncomfortable with &ldquo;good enough.&rdquo;</p>
<p>
You are energized by <b>big challenges</b> and want to work with brilliant minds who push you to improve.</p>
<p>
You believe that <b>ownership grows with responsibility</b>&mdash;and you actively seek both.</p>
<p>
You value having <b>equity</b> as part of your compensation and want to be rewarded for the value you create.</p>
<p>
You are fulfilled by seeing the <b>tangible impact</b> of your work on the business and the world.</p>
<h2 class="jobSectionHeader"><b>
Benefits</b></h2>
<p>
At Upway, we believe that the best businesses are built by the best teams, and we are looking for great individuals, working together to achieve great outcomes. At this position, you would be joining the Tech team, working directly with the CTO, and being based in Paris (8th).</p>
<p>
As a Series B and growing fast business, we are convinced that in-person collaboration is an important part of our culture, helping us achieve strong business results while fostering personal growth and learning. We are expecting employees to spend more than half of their time working on-site. For certain roles, such as operations, on-site work is essential and may require a full-time presence. If you have any questions about on-site expectations for your role, we encourage you to connect with your hiring manager for further details.</p>
<p>
Upway is committed to fair pay, embracing diverse backgrounds, and cultivating a culture of excellence. We want to attract and reward talent competitively, and therefore offer a package that includes a competitive base salary and a generous stock option grant. We believe this approach best aligns the interests of our employees with those of the company, making them shareholders and invested in Upway&rsquo;s long term success.</p>
<p>
At Upway, we are making electric mobility accessible to everyone. We are looking for high intelligence, high energy and high integrity people to join us on an exciting journey and reshape mobility with us.</p>
<p>
Our mission is to make e-bikes the norm, redefining how the world moves. As the global leading platform for certified pre-owned and refurbished e-bikes, we proudly serve customers across nine countries, including France, Germany and the US.</p>
<p>
We are an international company and operate from Paris, Antwerp, Berlin, Dusseldorf, Los Angeles, Amsterdam and New York. In just three years, we achieved a fast paced growth, ambitious expansion and secured $120M+ from leading investors, including Sequoia, Exor Seed, Korelya Capital &amp; GFC.</p></div>

Senior Software Engineer (Relocation to Paris)

<div><div><div>We are currently seeking a highly skilled <b>Senior Android Engineer</b> to join our team who will be responsible for the complete lifecycle of scalable, secure, and well-designed software products from research and design to implementation. You&rsquo;ll be working closely with designers, analysts, quality assurance, and other teams to translate each design into real-life products.
</div>
<div></div><div><b>If you are curious by nature, adaptive, collaborative, and always one step ahead, then join us and be a Commencer!</b></div>
</div><h3 class="jobSectionHeader"><b>Key Responsibilities</b></h3><div>
<ul>
<li><p>Design, develop and lead/co-lead the development of software applications according to established requirements</p>
</li>
<li><p>Debug, diagnose, and fix the problems in developing and existing applications</p>
</li>
<li><p>Train and supervise the junior developers, provide technical support to project team members</p>
</li>
<li><p>Follow and improve the software development life-cycle and software development practices of the company, prepare the software related technical documentation when needed</p>
</li>
<li><p>Stay current with the latest development best practices and share findings with the team</p>
</li>
<li><p>Find better ways to do everything, stay at the forefront of the latest advances and productivity tools</p>
</li>
<li><p>Write quality code, and the ability to adhere to the coding guidelines.</p>
</li>
</ul></div><h3 class="jobSectionHeader"><b>Qualifications &amp; Experience</b></h3><div>
<ul>
<li><p>BS/MS degree in Computer Science / Computer Engineering or related field</p>
</li>
<li><p>Demonstrated expertise in Kotlin, with at least 4 years of hands-on experience in Android development</p>
</li>
<li><p>Hands-on experience with Jetpack Compose and a deep understanding of modern Android frameworks</p>
</li>
<li><p>Proficient in data structures, algorithms, and at least one programming language</p>
</li>
<li><p>Strong commitment to writing clean, maintainable, and testable code following best practices and design principles</p>
</li>
<li><p>Strong analytical and problem-solving abilities</p>
</li>
<li><p>Ability to learn new methods and processes</p>
</li>
<li><p>Adapting to changing project needs and priorities</p>
</li>
<li><p>Working knowledge of version source control systems such as Git</p>
</li>
<li><p>Fluent in English with excellent communication skills for technical discussions and collaboration</p>
</li>
<li>Availability to align with a Sunday - Thursday working schedule</li>
</ul></div><div><b>Why Commencis?</b></div><div><b>
</b></div><div>
We want people to thrive at Commencis. Here&rsquo;s what Commencers like about working here:</div><div><b>
</b></div><div><b>
Competitive Compensation &amp; Benefits:</b> 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.</div><div></div><div><b><br>
Happier Weekdays:</b> 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.</div><div></div><div><b><br>
Never Stop Learning:</b> We support learning and development programs for almost anything. Additionally, we provide access to leading online e-learning platforms like Udemy and various libraries.</div><div></div><div><b><br>
Community &amp; Socials:</b> 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.</div><div></div><div><b><br>
Open Culture:</b> 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.</div><div></div><div><b><br>
About Commencis</b></div><div></div><div><br>
Join us in paving the way for a thriving digital society!</div><div></div><div><br>
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.</div><div></div><div><br>
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.</div><div></div><div><br>
If you share the same passion with our fellow Commencers, then let us unleash your world-class potential!</div><div></div><div><b><br>
We will process your personal data as part of our recruitment procedures. To find out more, please consult our </b><b>Candidate Privacy Notices</b><b>.</b></div><div></div><p><br>
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.</p></div>

Senior Android Engineer

<div><div><div>We are currently seeking a highly skilled <b>Senior iOS Engineer</b> to join our team who will be responsible for the complete lifecycle of scalable, secure, and well-designed software products from research and design to implementation. You&rsquo;ll be working closely with designers, analysts, quality assurance, and other teams to translate each design into real-life products.
</div>
<div></div><div><b>If you are curious by nature, adaptive, collaborative, and always one step ahead, then join us and be a Commencer!</b></div>
</div><h3 class="jobSectionHeader"><b>Key Responsibilities</b></h3><div>
<ul>
<li><p>Developing iOS client applications based on user experience, visual designs, and user stories</p>
</li>
<li><p>Assessing potential technical and business risks and communicating them with the team</p>
</li>
<li><p>Providing alternative solutions to technical challenges</p>
</li>
<li><p>Conducting peer reviews and ensuring adherence to coding standards</p>
</li>
<li><p>Debugging, diagnosing, and resolving software related problems in the application</p>
</li>
<li><p>Writing automated tests</p>
</li>
<li><p>Continuously enhancing technical knowledge and sharing insights with the team</p>
</li>
</ul></div><h3 class="jobSectionHeader"><b>Qualifications &amp; Experience</b></h3><div>
<ul>
<li><p>Demonstrated expertise in SwiftUI and Swift, with at least 4 years of hands-on experience in iOS development</p>
</li>
<li><p>Hands-on experience with UIKit and a deep understanding of modern iOS frameworks</p>
</li>
<li><p>Proficient in data structures, algorithms, and at least one programming language</p>
</li>
<li><p>Strong commitment to writing clean, maintainable, and testable code following best practices and design principles</p>
</li>
<li><p>Strong analytical and problem-solving abilities</p>
</li>
<li><p>Ability to learn new methods and processes</p>
</li>
<li><p>Adapting to changing project needs and priorities</p>
</li>
<li><p>Working knowledge of version source control systems such as Git</p>
</li>
<li><p>Fluent in English with excellent communication skills for technical discussions and collaboration</p>
</li>
<li>Availability to align with a Sunday&ndash;Thursday working schedule</li>
</ul></div><h3 class="jobSectionHeader"><b>Nice to have</b></h3><div>
<ul>
<li><p>Knowledge of demonstrable coding skills using Xcode</p>
</li>
<li><p>Knowledge of design patterns and software architectures</p>
</li>
<li><p>Expertise in REST APIs and JSON data structure</p>
</li>
<li><p>Continuous integration and continuous delivery methodologies and tools</p>
</li>
</ul></div><div><b>Why Commencis?</b></div><div><b>
</b></div><div>
We want people to thrive at Commencis. Here&rsquo;s what Commencers like about working here:</div><div><b>
</b></div><div><b>
Competitive Compensation &amp; Benefits:</b> 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.</div><div></div><div><b><br>
Happier Weekdays:</b> 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.</div><div></div><div><b><br>
Never Stop Learning:</b> We support learning and development programs for almost anything. Additionally, we provide access to leading online e-learning platforms like Udemy and various libraries.</div><div></div><div><b><br>
Community &amp; Socials:</b> 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.</div><div></div><div><b><br>
Open Culture:</b> 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.</div><div></div><div><b><br>
About Commencis</b></div><div></div><div><br>
Join us in paving the way for a thriving digital society!</div><div></div><div><br>
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.</div><div></div><div><br>
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.</div><div></div><div><br>
If you share the same passion with our fellow Commencers, then let us unleash your world-class potential!</div><div></div><div><b><br>
We will process your personal data as part of our recruitment procedures. To find out more, please consult our </b><b>Candidate Privacy Notices</b><b>.</b></div><div></div><p><br>
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.</p></div>

Senior iOS Engineer

Eaton

<div><p>Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere. We are guided by our commitment to do business right, to operate sustainably and to help our customers manage power today and well into the future. By capitalizing on the global growth trends of electrification and digitalization, we&rsquo;re accelerating the planet&rsquo;s transition to renewable energy and helping to solve the world&rsquo;s most urgent power management challenges. Eaton was founded in 1911 and has more than 92000 employees around the globe. In 2025, we generated almost $28 billion in sales and we served customers in more than 160 countries.<br>
</p><p></p><p><b>We make what matters work.<br>
</b></p><p></p><p>EATON is hiring a<br>
</p><p></p><h2 class="jobSectionHeader"><b>Senior Software &amp; Connectivity Support Engineer (Industrial / Electrical Systems)<br>
</b></h2><p></p><p>This is a hybrid position (3/2) based in Budapest, Hungary<br>
</p><p></p><p>This is not a call‑centre support role and not a pure software development position.<br>
</p><p><br>
We are looking for a senior technical support engineer who acts as the first escalation point for complex software and connectivity issues within Eaton&rsquo;s electrical and energy‑management portfolio.
<br>
In this role, you will support customers, partners, and internal teams by troubleshooting non‑standard software and networking issues, working closely with R&amp;D, product management, and L3 engineering teams, and contributing to process improvement, knowledge sharing, and customer satisfaction initiatives.<br>
</p><p><br>
The position combines advanced technical troubleshooting, customer‑facing communication, and internal technical leadership in an industrial environment.<br>
</p><p></p><div><div><div><h2 class="jobSectionHeader"><b>What you&rsquo;ll do:<br>
</b></h2></div><p></p><div><ul><li>Act as first escalation point for non‑standard software and connectivity issues
</li><li>Diagnose and resolve complex customer cases in collaboration with L3 engineers, R&amp;D, and Product Management
</li><li>Provide advanced technical support via phone, email, and web‑based channels
</li><li>Support trial licence management and deployment for partners and customers
</li><li>Deliver technical training to partners, customers, and internal teams (remote and onsite)
</li><li>Contribute to process improvements, documentation, and knowledge‑base development
</li><li>Participate in continuous improvement (CI) initiatives and best‑practice sharing
</li><li>Support technical reporting and KPI tracking at team level
</li>Act as a trusted technical expert for software and connectivity topics in the electrical portfolio<br>
<li>
</li></ul></div></div><p></p><div><div><h2 class="jobSectionHeader"><b>Qualifications and skills:<br>
</b></h2></div><p></p><div><ul><li><b>Core technical skills:
</b><ul><li>Software troubleshooting (industrial applications)
</li><li>Networking fundamentals (TCP/IP, industrial communication protocols)
</li><li>Electrical products &amp; energy‑management systems
</li><li>Software‑hardware interaction
</li>Technical documentation<br>
<li>
</li></ul></li></ul><p></p><ul><li><b>Professional skills:
</b><ul><li>Customer‑facing technical communication
</li><li>Structured problem‑solving
</li><li>Cross‑functional collaboration
</li><li>Training &amp; knowledge transfer
</li>Continuous improvement mindset<br>
<li>
</li></ul></li></ul><p></p><ul><li><b>Languages:
</b><ul><li>Fluent Business English (mandatory)
</li>French (nice to have)<br>
<li>
</li></ul></li></ul></div></div><p></p><div><div><h2 class="jobSectionHeader"><b>What we offer:<br>
</b></h2></div><p></p><div><ul><li>Competitive compensation and benefits package
</li><li>Flexible working solutions
</li><li>Excellent working environment &ndash; safety and ethics are important for us
</li><li>Culture &amp; Values &ndash; we are more than the products we invent and produce &ndash; the way we do business is just as important. At Eaton, our values and culture define who we are &ndash; both individually and as an organization &ndash; and direct our activities every day
</li>Learning &amp; Development - we invest in our employees for the long term &ndash; not just with salary and benefits, but with ongoing learning and development opportunities, made available through Eaton University<br>
<li>
</li></ul></div></div></div><p></p><p>At EATON we are committed to ensuring equal employment opportunities for job applicants and employees. Our recruitment processes use balanced selection criteria and avoid unlawful discrimination against applicants on the basis of their age, colour, disability, marital status, national origin, gender, gender identity, genetic information, race or racial origin, religion, sexual orientation or any other status protected or required by law.
</p><p>#LI-III</p></div>

Senior Software & Connectivity Support Engineer (Industrial / Electrical Systems)

SultanaExpress

<p>AI-Augmented Multi-Platform Software Engineer (iOS <b>Android </b>Next.js)</p><p><b>Company Name:</b> SultanaExpress<br/><b>Location:</b> Remote / Istanbul<br/><b>Job Type:</b> Full-time/part time<br/><b>Salary:</b> Competitive Salary</p><p>About the Role</p><p>We are looking for a <b>Senior AI-Augmented Multi-Platform Software Engineer</b> to join our growing team. In this role, you will not just write code &mdash; you will <b>orchestrate multiple AI coding agents</b> to dramatically accelerate development across native iOS, Android, web, and backend systems.</p><p>You will lead the creation and maintenance of high-quality applications while leveraging AI tools and agent workflows to deliver features faster, with higher quality, and cleaner architecture. If you love directing teams of AI agents like a conductor, while still maintaining strong hands-on coding skills across multiple platforms, this is the role for you.</p><p>Key Responsibilities</p><ul><li>Design, develop, and maintain production-grade applications for <b>iOS (Swift)</b>, <b>Android (Kotlin)</b>, <b>Web (Next.js)</b>, and <b>PostgreSQL</b> databases.</li><li><b>Orchestrate multiple AI coding agents</b> (e.g., using Cursor, Claude, GPT-based agents, or custom agent frameworks) to generate, review, refactor, and test code across different tech stacks.</li><li>Architect and implement end-to-end features that work seamlessly across mobile and web platforms.</li><li>Optimize database schemas and queries in PostgreSQL for performance and scalability.</li><li>Ensure high code quality through AI-assisted reviews, automated testing, and manual oversight.</li><li>Collaborate with product, design, and other engineering team members to translate requirements into robust solutions.</li><li>Continuously improve our AI-augmented development workflow and agent orchestration processes.</li><li>Debug complex issues across platforms and maintain high reliability in production environments.</li></ul><p>Required Qualifications</p><ul><li>Professional software engineering experience.</li><li>Strong expertise in <b>at least two</b> of the following:</li><li>Native iOS development with <b>Swift</b></li><li>Native Android development with <b>Kotlin</b></li><li>Modern web development with <b>Next.js</b> (TypeScript, React, Tailwind, etc.)</li><li>Solid experience with <b>PostgreSQL</b> (schema design, performance tuning, migrations).</li><li>Proven ability to <b>run and orchestrate multiple AI coding agents</b> to boost productivity (experience with tools like Cursor, Windsurf, Claude Projects, or custom multi-agent setups is a big plus).</li><li>Strong understanding of clean architecture, state management, API integration, and cross-platform consistency.</li><li>Experience shipping and maintaining production mobile and web applications.</li></ul><p>Preferred Skills</p><ul><li>Experience building or improving AI agent orchestration workflows.</li><li>Familiarity with CI/CD pipelines, testing frameworks (XCTest, Espresso, Jest), and mobile deployment processes (App Store, Google Play).</li><li>Knowledge of modern DevOps practices and cloud platforms (AWS, Vercel, etc.).</li><li>Passion for AI tools and a track record of using them to 2-5x development speed.</li></ul><p>What We Offer</p><ul><li>Competitive salary and equity package.</li><li>Flexible work environment (remote/hybrid options).</li><li>Opportunity to work at the forefront of <b>AI-augmented software engineering</b>.</li><li>Latest AI tools and hardware provided.</li><li>Collaborative, high-growth team environment.</li></ul><p>If you are a strong engineer who thrives on directing AI agents to handle heavy lifting while you focus on architecture, quality, and innovation, we want to hear from you!<br/>Send your resume :<br/>hr@sultana.express</p><p>İş T&uuml;r&uuml;: Tam zamanlı, Yarı zamanlı</p><p>Beklenen &ccedil;alışma saatleri: Haftada en az 45</p><p>Work Location: İş yeri</p>

AI Augmented FullStack & Mobile Engineer Software Engineer

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