senior software engineer Jobs in Istanbul

senior software engineer

software developer

software engineer

full-stack software developer Jobs in Istanbul

full-stack software developer

head of software development Jobs in Istanbul

head of software development

senior software development engineer

Crs Soft

<div>
 <p>
  <strong>
   Who we are?
  </strong>
 </p>
 <p>
  It&rsquo;s time to turn on bright mode. Let&rsquo;s meet!
 </p>
 <p>
  We are a software company that produces niche technologies with an innovative, dynamic, and added-value understanding to the leading companies in its field, serving in different sectors in Turkey and abroad. For starters, the first thing you should know is that Crs is an umbrella organization. Our e-transformation brand, e-d&uuml;nya, offers digital solutions on a single platform. Our game brand Corvus Jay provides players of all ages and backgrounds with captivating, humorous, and artistic games that transcend the ordinary and deliver unforgettable experiences with its open-minded, humorous, creative, and vibrant world of pop art. We are excited to expand our investment areas and the sectors we are involved in. Our focus is on innovative research, exploring Big Data Processing, AI, machine learning, and game development. As one of the top 500 IT companies in Turkey, we are one of the fastest-growing technology companies selected by Deloitte Turkey for the 6th time in a row. Our route is always the same, the future!
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Job Description
  </strong>
 </p>
 <p>
  As a Senior Software Engineer, you will participate in agile software development process, drive development of large-scale, distributed windows-based applications and develop innovative windows applications in .NET environment. You should bring and share sufficient process experience in Agile/Scrum methodology, emphasizing collaboration and teamwork in application to large enterprise software development projects.
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   The ideal candidate will have:
  </strong>
 </p>
 <p>
  &bull; BS or MS degree in computer engineering, computer science or equivalent experience
 </p>
 <p>
  &bull; 3+ years of professional software development experience in Object Oriented Programming Language
 </p>
 <p>
  &bull; Recent experience with a relational database platform
 </p>
 <p>
  &bull; Proven ability to build windows applications
 </p>
 <p>
  &bull; Experience with data structure, algorithms and design patterns
 </p>
 <p>
  &bull; Continuing to learn about and apply where appropriate, new techniques and technologies in Software Development
 </p>
 <p>
  &bull; Experience in agile tools and methodologies
 </p>
 <p>
  &bull; Good analytical skills, and being eager to develop and take on responsibility
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   The successful candidate must have a proficient knowledge of:
  </strong>
 </p>
 <p>
  &bull; Applied software development experience in .NET Framework and C#
 </p>
 <p>
  &bull; Windows Form
 </p>
 <p>
  &bull; Reflection and Multithreading
 </p>
 <p>
  &bull; Web Services, Web APIs, REST, WCF
 </p>
 <p>
  &bull; Microsoft SQL Server with good knowledge of T-SQL
 </p>
 <p>
  &bull; Using source control with Team Foundation Server or Git
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Perks &amp; Benefits
  </strong>
 </p>
 <p>
  &bull; Buffet breakfast in the office every morning
 </p>
 <p>
  &bull; Comprehensive private health insurance package
 </p>
 <p>
  &bull; Meal card &amp; commute compensation,
 </p>
 <p>
  &bull; Lots of events and celebrations (check out @crssoft on Instagram)
 </p>
 <p>
  &bull; Education fund to support learning and development opportunities
 </p>
 <p>
  &bull; Paid birthday off to spend time with your loved ones
 </p>
 <p>
  &bull; A gift book on your birthday
 </p>
 <p>
  &bull; All the technical equipment and licenses you need
 </p>
 <p>
  &bull; Marriage leave (5 days)
 </p>
 <p>
  &bull; No dress code!
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Join Us
  </strong>
 </p>
 <p>
  Work hard play hard. 😊 At Crs Soft, we benefit from the power of technology and science, and we achieve the best with our creative and innovative team. Lifelong learning, open-mindedness and leadership are part of our culture. We celebrate all our achievements and special moments together, and we know how to have fun.
 </p>
 <p>
 </p>
</div>


Senior Software Engineer

Pluxee Türkiye (formerly Sodexo Avantaj)

<div>
 <p>
  <strong>
   Pluxee (Formerly Sodexo Benefits &amp; Rewards)
  </strong>
 </p>
 <p>
  <br/>
 </p>
 <p>
  The leading global employee benefits and engagement partner that opens up a world of opportunities to help everyone enjoy more of what really matters to them. We believe that living life to the full means making the most of every moment and sharing experiences with the people we care about.
 </p>
 <p>
  <br/>
 </p>
 <p>
  Through a full range of innovative and digital solutions deployed in 29 countries, Pluxee creates meaningful, engaging, and personalized experiences to contribute to the well-being of individuals at work and beyond. From meal and food, culture, gifts to wellness and mobility, Pluxee&rsquo;s products and services are designed to bring more value to people. Pluxee supports the purchasing power and promotes the well-being of more than 37 million consumers.
 </p>
 <p>
  Pluxee accompanies 500,000 clients to develop more meaningful relationships with their employees and improve their engagement. Pluxee simplifies the life of 1.7 million merchants every day. Strengthened by its historical ties with Sodexo, Pluxee with its 5,400 employees is committed to increase its influence as CSR leader by giving its clients, partners and consumers the means to make more sustainable choices every day.
 </p>
 <p>
  <br/>
 </p>
 <p>
  We are Pluxee, ex- Sodexo Benefits and Rewards Services, we&rsquo;re inventing entirely new ways to influence and enrich the lives of employees worldwide.
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   We bring to life benefit platforms and payment solutions to open up a world of opportunities to our 500,000 clients and 37 million of their employees in 29 countries.
  </strong>
 </p>
 <p>
  <br/>
 </p>
 <p>
  Are you looking to shape the future of employee benefits and engagement?
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   <em>
    Be the change. Let&rsquo;s go above and beyond.
   </em>
  </strong>
 </p>
 <p>
  <br/>
 </p>
 <p>
  For more information: www.pluxeegroup.com; https://www.pluxee.com.tr/
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Job Purpose:
  </strong>
 </p>
 <p>
  <br/>
 </p>
 <p>
  Pluxee is a leader in fintech, focusing on innovative solutions for our clients. We&rsquo;re looking for a talented Senior Software Engineer to join our high-performing team.
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   🚀 Your next challenge
  </strong>
  :
 </p>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Develop and maintain applications using
   <strong>
    .NET/.NET Core
   </strong>
   and
   <strong>
    C#
   </strong>
   .
  </li>
  <li>
   Design, develop, and deploy
   <strong>
    microservices
   </strong>
   and
   <strong>
    containerized applications
   </strong>
   with
   <strong>
    Docker
   </strong>
   .
  </li>
  <li>
   Work with
   <strong>
    relational databases
   </strong>
   (e.g.,
   <strong>
    Oracle/PLSql
   </strong>
   ,
   <strong>
    PostgreSQL
   </strong>
   ) and utilize
   <strong>
    ORM tools
   </strong>
   .
  </li>
  <li>
   Implement and follow
   <strong>
    SOLID principles
   </strong>
   ,
   <strong>
    Clean Code
   </strong>
   practices,
   <strong>
    Refactoring
   </strong>
   , and
   <strong>
    Design Patterns
   </strong>
   .
  </li>
  <li>
   Design and optimize
   <strong>
    RESTful APIs
   </strong>
   for performance and scalability.
  </li>
  <li>
   Collaborate in
   <strong>
    cross-functional Agile teams
   </strong>
   using
   <strong>
    SCRUM
   </strong>
   .
  </li>
  <li>
   Tackle challenges related to
   <strong>
    high-traffic systems
   </strong>
   and ensure performance, scalability, and reliability.
  </li>
  <li>
   Integrate and manage
   <strong>
    messaging services
   </strong>
   such as
   <strong>
    RabbitMQ
   </strong>
   and work with
   <strong>
    NoSQL databases
   </strong>
   like
   <strong>
    Redis
   </strong>
   ,
   <strong>
    MongoDB
   </strong>
   , and
   <strong>
    Elasticsearch
   </strong>
   .
  </li>
  <li>
   Engage in
   <strong>
    CI/CD workflows
   </strong>
   using
   <strong>
    Git
   </strong>
   and tools like
   <strong>
    GitLab
   </strong>
   .
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   🌟 You&rsquo;re a match, if you have:
  </strong>
 </p>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   <strong>
    BS or MS degree
   </strong>
   in Computer Science, Engineering, or a related field.
  </li>
  <li>
   <strong>
    6+ years of experience
   </strong>
   in software development with
   <strong>
    .NET/.NET Core
   </strong>
   .
  </li>
  <li>
   Hands-on experience with
   <strong>
    Microservice Architecture
   </strong>
   and
   <strong>
    Event-Driven Architecture
   </strong>
   .
  </li>
  <li>
   Proficiency in
   <strong>
    relational and NoSQL databases
   </strong>
   .
  </li>
  <li>
   Experience in
   <strong>
    containerization technologies
   </strong>
   like
   <strong>
    Docker
   </strong>
   (Kubernetes knowledge is a must)
  </li>
  <li>
   Solid understanding of
   <strong>
    SOLID, DRY, YAGNI
   </strong>
   principles and familiarity with
   <strong>
    unit testing
   </strong>
   .
  </li>
  <li>
   Strong knowledge of
   <strong>
    CI/CD
   </strong>
   processes and version control systems.
  </li>
  <li>
   Excellent
   <strong>
    problem-solving
   </strong>
   ,
   <strong>
    troubleshooting
   </strong>
   , and
   <strong>
    communication skills
   </strong>
   .
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <u>
   ☀️ Happy at work
  </u>
 </p>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   <strong>
    A meaningful job:
   </strong>
   build the future of employee benefits and contribute to the quality of life at work for others, you will impact positively local communities too. It counts!
  </li>
  <li>
   <strong>
    A great culture:
   </strong>
   we respect and care authentically about our people, we embrace work life balance, new ideas and we have a lot of fun!
  </li>
  <li>
   <strong>
    Employee experience is what we do:
   </strong>
   So, you can expect a comprehensive package including competitive salary + annual bonus based on performance + PluxeeFlex (flex benefits) + career development opportunities.+ extra welcome leave (6 days) in your first year.
  </li>
  <li>
   <strong>
    Learning culture:
   </strong>
   we care about your growth &mdash; with our
   <strong>
    Coursera
   </strong>
   partnership, you&rsquo;ll have easy access to top global courses and flexible learning paths that support your development at every step
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   📍 Location:
  </strong>
  K&uuml;&ccedil;&uuml;kyal&inodot;, Maltepe, Istanbul
 </p>
 <p>
  <br/>
 </p>
 <p>
  .Our tech team works hybrid, with two office days per month💫
 </p>
 <p>
  <br/>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <br/>
 </p>
 <p>
  Our company will process the personal data you may submit within the scope of your application as a controller to evaluate your application for the position you have applied or further recruitment opportunities in association with your application. As a candidate, all communication between you and our company is protected according to Turkish Personal Data Protection Law No.6698 You can click on the link &ldquo;https://www.pluxee.com.tr/kilavuz/calisan-adayi-aydinlatma-metni/&rdquo;for details
 </p>
</div>


Turkcell

<div>
 <p>
  Turkcell olarak yeteneklerimize e&scedil;siz insan deneyimi ya&scedil;atarak, de&gbreve;er yaratan s&uuml;rd&uuml;r&uuml;lebilir bir organizasyon in&scedil;a etmeyi ve i&scedil;veren markam&inodot;z&inodot; zirveye ta&scedil;&inodot;may&inodot; hedefliyoruz. Bu hedef do&gbreve;rultusunda benimsedi&gbreve;imiz de&gbreve;erlerimizi i&scedil; yap&inodot;&scedil; bi&ccedil;imlerimize yans&inodot;t&inodot;yoruz.
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   <u>
    Turkcell&rsquo;de Neye De&gbreve;er Veriyoruz?
   </u>
  </strong>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   &Idot;nsan Odakl&inodot;l&inodot;k:
  </strong>
  E&scedil;siz insan deneyimi olu&scedil;turmak amac&inodot;yla uygulamalar&inodot;m&inodot;z&inodot;n merkezinde insan&inodot; konumluyor, &ccedil;al&inodot;&scedil;anlar&inodot;m&inodot;z&inodot;n potansiyelini en &uuml;st d&uuml;zeye &ccedil;&inodot;karmay&inodot; ve onlar&inodot;n yeteneklerini geli&scedil;tirmeyi hedefliyoruz.
 </p>
 <p>
  <strong>
   Yenilik:
  </strong>
  &Idot;nsanlar&inodot;n hayat&inodot;nda fark yaratan yenilik&ccedil;i &ccedil;&ouml;z&uuml;mler &uuml;retmek, fikir ve teknolojileri ke&scedil;fetmek i&ccedil;in tutkulu bir &scedil;ekilde &ccedil;al&inodot;&scedil;&inodot;yoruz.
  <strong>
   🚀
  </strong>
 </p>
 <p>
  <strong>
   M&uuml;kemmellik:
  </strong>
  Dahil oldu&gbreve;umuz ve temas etti&gbreve;imiz her noktada m&uuml;kemmelliyeti hedefliyor, kendimize y&uuml;ksek standartlar belirliyor, ola&gbreve;an&uuml;st&uuml; sonu&ccedil;lar elde ediyoruz.
  <strong>
   🎯👌🏼
  </strong>
 </p>
 <p>
  <strong>
   &Idot;&scedil; Birli&gbreve;i:
  </strong>
  Ba&scedil;ar&inodot;n&inodot;n anahtar&inodot; olarak birlikte &ccedil;al&inodot;&scedil;may&inodot;, sayg&inodot; ve &scedil;effafl&inodot;k k&uuml;lt&uuml;r&uuml;n&uuml; te&scedil;vik ediyoruz. 👥🔗🧩
 </p>
 <p>
  <strong>
   M&uuml;&scedil;teri Odakl&inodot;l&inodot;k:
  </strong>
  M&uuml;&scedil;terilerimizin ihtiya&ccedil;lar&inodot;n&inodot; merkeze koyarak ola&gbreve;an&uuml;st&uuml; m&uuml;&scedil;teri deneyimleri sunmay&inodot; hedefliyoruz. 🤝🖇️
 </p>
 <p>
  <strong>
   S&uuml;rd&uuml;r&uuml;lebilirlik:
  </strong>
  M&uuml;&scedil;terilerimiz, &ccedil;al&inodot;&scedil;anlar&inodot;m&inodot;z ve d&uuml;nyam&inodot;z i&ccedil;in s&uuml;rd&uuml;r&uuml;lebilir bir gelecek amac&inodot;yla &ccedil;al&inodot;&scedil;&inodot;yoruz.
  <strong>
   🌍
  </strong>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   <u>
    Ne Bekliyoruz?
   </u>
  </strong>
 </p>
 <ul>
  <li>
   Tercihen Yaz&inodot;l&inodot;m M&uuml;hendisli&gbreve;i, Bilgisayar Bilimleri veya ilgili bir alanda Lisans veya Y&uuml;ksek Lisans derecesi olan,
  </li>
  <li>
   Backend veya platform m&uuml;hendisli&gbreve;i alan&inodot;nda en az 5 y&inodot;l yaz&inodot;l&inodot;m geli&scedil;tirme deneyimi olan,
  </li>
  <li>
   AI-assisted development konusunda tecr&uuml;beli
  </li>
  <li>
   Karma&scedil;&inodot;k, &ouml;l&ccedil;eklenebilir ve s&uuml;rd&uuml;r&uuml;lebilir da&gbreve;&inodot;t&inodot;k sistemleri tasarlama, mimarisini olu&scedil;turma ve uygulama konusunda yetenekli. Acil ihtiya&ccedil;lar&inodot; uzun vadeli geni&scedil;letilebilirlikle dengeleyen sa&gbreve;lam mimari kararlar verme konusunda deneyimli,
  </li>
  <li>
   Python yetkinli&gbreve;i, Java veya Go dillerinden birinde derin uzmanl&inodot;&gbreve;&inodot; olan,
  </li>
  <li>
   RESTful API'leri tasarlama, olu&scedil;turma ve geli&scedil;tirme konusunda g&uuml;&ccedil;l&uuml; deneyimi olan (gRPC deneyimi art&inodot;d&inodot;r).
  </li>
  <li>
   &Ccedil;e&scedil;itli veritaban&inodot; teknolojileri ile &ccedil;al&inodot;&scedil;ma deneyimi olan ve bunlar&inodot;n avantaj/dezavantajlar&inodot; hakk&inodot;nda yorum yapabilecek,
  </li>
  <li>
   Hizmetleri da&gbreve;&inodot;tmak ve y&ouml;netmek i&ccedil;in konteyner orkestrasyon sistemleri (&ouml;rn. Kubernetes) ile deneyimi olan,
  </li>
  <li>
   Veri yap&inodot;lar&inodot;, algoritmalar, e&scedil;zamanl&inodot;l&inodot;k (concurrency), otomatik testler (birim, entegrasyon) ve yaz&inodot;l&inodot;m tasar&inodot;m ilkeleri/desenleri hakk&inodot;nda derin anlay&inodot;&scedil;a sahip,
  </li>
  <li>
   Teknik tasar&inodot;mlar&inodot; ifade etme ve disiplinler aras&inodot;nda etkili bir &scedil;ekilde &ccedil;al&inodot;&scedil;ma becerisi ile m&uuml;kemmel ileti&scedil;im ve i&scedil;birli&gbreve;i becerilerine sahip,
  </li>
  <li>
   Pragmatik bir yakla&scedil;&inodot;mla g&uuml;&ccedil;l&uuml; analitik ve problem &ccedil;&ouml;zme becerileri olan,
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  Tercihen;
 </p>
 <p>
  <br/>
 </p>
 <p>
  &bull; Agentic AI Sistem Altyap&inodot;s&inodot;: Agentic (otonom) yapay zeka veya &ccedil;ok ad&inodot;ml&inodot; karar verme sistemlerini desteklemek i&ccedil;in altyap&inodot; veya platform tasarlama konusunda deneyimli bu konulara a&scedil;ina olan,
 </p>
 <p>
  &bull; LLM modellerini daha b&uuml;y&uuml;k yaz&inodot;l&inodot;m sistemlerine entegre etme ve operasyonelle&scedil;tirme zorluklar&inodot;na a&scedil;ina olan,
 </p>
 <p>
  &bull; Workflow management platform ve sistemati&gbreve;i konusunda bilgi sahibi,
 </p>
 <p>
  &bull; Veri i&scedil;leme veya ML i&scedil; ak&inodot;&scedil;lar&inodot;na yo&gbreve;un &scedil;ekilde hizmet veren veya bunlarla etkile&scedil;ime giren platformlar veya altyap&inodot;lar olu&scedil;turma deneyimi olan,
 </p>
 <p>
  &bull; Ak&inodot;&scedil; i&scedil;leme teknolojileri konusunda deneyimli olan (&ouml;rn. Kafka),
 </p>
 <p>
  &bull; Modern izleme ve g&ouml;zlemlenebilirlik y&inodot;&gbreve;&inodot;nlar&inodot;yla ilgili deneyim sahibi (&ouml;rn. Prometheus, Grafana, Datadog),
 </p>
 <p>
  &bull; B&uuml;y&uuml;k Dil Modellerini (LLM'ler) ve uygulama entegrasyon kal&inodot;plar&inodot;n&inodot; anlayabilen,
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   <u>
    Turkcell'de "Senior AI Software Engineer" Rol&uuml; Ne Yapar?
   </u>
  </strong>
 </p>
 <ul>
  <li>
   &Ouml;l&ccedil;eklenebilirlik, g&uuml;venilirlik, s&uuml;rd&uuml;r&uuml;lebilirlik ve feature development h&inodot;z&inodot;n&inodot; desteklemek i&ccedil;in geni&scedil;letilebilirli&gbreve;e odaklanarak temel backend sistemlerinin, hizmetlerinin ve API'lerinin tasar&inodot;m&inodot;na ve mimarisine liderlik eder,
  </li>
  <li>
   Python&rsquo;a ilave olarak Java veya Go dillerinden birini kullanarak y&uuml;ksek kaliteli, iyi test edilmi&scedil; ve verimli arka u&ccedil; hizmetleri olu&scedil;turur. Temiz kod, iyi tasar&inodot;m desenleri ve test edilebilirli&gbreve;i vurgular,
  </li>
  <li>
   Veri Bilimi/Ara&scedil;t&inodot;rma ekibimiz taraf&inodot;ndan geli&scedil;tirilen LLM / yapay zeka modelleriyle sorunsuz entegrasyon ve etkile&scedil;ime izin veren sa&gbreve;lam aray&uuml;zler, hizmetler ve veri hatlar&inodot; tasarlar ve olu&scedil;turur. Platformun model &ccedil;&inodot;kt&inodot;lar&inodot;n&inodot; etkin bir &scedil;ekilde t&uuml;ketebilmesini ve kullanabilmesini sa&gbreve;lar,
  </li>
  <li>
   Hedeflere ula&scedil;mak i&ccedil;in planlama yapabilen, ara&ccedil;lar&inodot; kullanabilen ve &ccedil;ok ad&inodot;ml&inodot; g&ouml;revleri y&uuml;r&uuml;tebilen Agentic AI sistemlerini m&uuml;mk&uuml;n k&inodot;lacak platform bile&scedil;enlerini ve altyap&inodot;s&inodot;n&inodot; tasarlar ve geli&scedil;tirir (&ouml;rne&gbreve;in, durum y&ouml;netimi, tool-calling mekanizmalar&inodot;, g&ouml;rev orkestrasyonu),
  </li>
  <li>
   &Ouml;nemli kullan&inodot;c&inodot; y&uuml;k&uuml;n&uuml; kald&inodot;rabilen ve yeni yapay zeka odakl&inodot; &ouml;zelliklerin ve &uuml;r&uuml;n iterasyonlar&inodot;n&inodot;n teslimini h&inodot;zland&inodot;rmak i&ccedil;in mod&uuml;lerlik ve net soyutlamalarla tasarlanm&inodot;&scedil; sistemler m&uuml;hendisli&gbreve;i yapar,
  </li>
  <li>
   Entegrasyon ve Kullan&inodot;c&inodot; Aray&uuml;z&uuml; Geli&scedil;tirme ekibimiz ve potansiyel olarak di&gbreve;er dahili/harici t&uuml;keticiler taraf&inodot;ndan kullan&inodot;lmak &uuml;zere temiz, iyi belgelenmi&scedil; ve performansl&inodot; API'ler tasarlar, olu&scedil;turur ve s&uuml;rd&uuml;r&uuml;r,
  </li>
  <li>
   Kararl&inodot;l&inodot;k, performans ve geli&scedil;tirici &uuml;retkenli&gbreve;ini sa&gbreve;lamak i&ccedil;in platform hizmetleri i&ccedil;in geli&scedil;tirme uygulamalar&inodot;n&inodot;, CI/CD yap&inodot;lar&inodot;n&inodot;, da&gbreve;&inodot;t&inodot;m stratejilerini ve izlemeyi iyile&scedil;tirmeye katk&inodot;da bulunur,
  </li>
  <li>
   Gereksinimleri anlamak ve b&uuml;t&uuml;nle&scedil;ik u&ccedil;tan uca &uuml;r&uuml;n &ouml;zellikleri sunmak i&ccedil;in Veri Bilimcileri, Ara&scedil;t&inodot;rmac&inodot;lar, di&gbreve;er Platform M&uuml;hendisleri ve Frontend / Entegrasyon M&uuml;hendisleri ile yak&inodot;n &ccedil;al&inodot;&scedil;&inodot;r,
  </li>
  <li>
   Di&gbreve;er m&uuml;hendislere teknik rehberlik ve mentorluk sa&gbreve;lar, kod kalitesi, mimari desenler ve m&uuml;hendislik uygulamalar&inodot; i&ccedil;in y&uuml;ksek standartlar&inodot; savunur,
  </li>
  <li>
   Performans darbo&gbreve;azlar&inodot;n&inodot;, g&uuml;venilirlik sorunlar&inodot;n&inodot;, mimari s&inodot;n&inodot;rlamalar&inodot; ve sistem tasar&inodot;m&inodot;n&inodot; ve geli&scedil;tirici deneyimini iyile&scedil;tirmek i&ccedil;in alanlar&inodot; s&uuml;rekli olarak belirler ve ele al&inodot;r.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   <u>
    Yan Haklar ve Faydalar
   </u>
  </strong>
 </p>
 <p>
  Ekibimizin bir &uuml;yesi olarak, rekabet&ccedil;i bir &uuml;cret, esnek &ccedil;al&inodot;&scedil;ma d&uuml;zenlemeleri, kariyer geli&scedil;imi ve ilerleme f&inodot;rsatlar&inodot; gibi bir dizi yan hak ve fayda ile bulu&scedil;ma f&inodot;rsat&inodot; yakalayacaks&inodot;n. Detaylara "https://bit.ly/TurkcellTKusagi&rsquo;&rsquo; &uuml;zerinden ula&scedil;abilirsin. 🎁▶️
 </p>
 <p>
  <br/>
 </p>
 <p>
  <em>
   *Turkcell bir e&scedil;it f&inodot;rsat i&scedil;verenidir ve &inodot;rka, renge, dine, cinsiyete, ulusal k&ouml;kene, etnik k&ouml;kene, ya&scedil;a, fiziksel g&ouml;r&uuml;n&uuml;&scedil;e veya duruma, medeni durumuna, askerlik durumuna bak&inodot;lmaks&inodot;z&inodot;n, t&uuml;m nitelikli ba&scedil;vuru sahiplerini istihdam i&ccedil;in de&gbreve;erlendirmeye al&inodot;r.
  </em>
 </p>
</div>


SENIOR AI SOFTWARE ENGINEER

Arena

<div>
 <p>
  Bringing together more than 10.000 business partners with the world's leading technology brands in Turkey, Arena is the leading technology products provider in the country. The company manages a wide range of products such as information technologies, telecommunications, consumer electronics, retail and internet retailing, by following closely every development in technology.
 </p>
 <p>
  <br/>
 </p>
 <p>
  Since its establishment in 1991, Arena has been sustaining the mission of breaking new grounds with great ability to follow the rapid developments in market conditions and to anticipate consumer expectations. This is why the company has been keeping making various innovations. It is among the biggest technology companies in Turkey to deliver the right products to customers via reliable business partners.
 </p>
 <p>
  <br/>
 </p>
 <p>
  At Arena, diversity, equity, and inclusion (DEI) are central to who we are. We are committed to creating a workplace where everyone &mdash; regardless of age, gender, ethnicity, or background &mdash; can learn, grow, and thrive. DEI is not just a policy for us; it's a shared responsibility and a core part of our culture.
 </p>
 <p>
  <br/>
 </p>
 <p>
  We are looking for a skilled Software Developer who is passionate about creating scalable, high-quality systems and contributing to the evolution of modern, AI-driven products.
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Qualifications:
  </strong>
 </p>
 <ul>
  <li>
   Bachelor&rsquo;s degree in Computer Science, Software Engineering or related engineering discipline.
  </li>
  <li>
   3+ years of hands-on experience with C# and .NET Core / ASP.NET Web API.
  </li>
  <li>
   Strong knowledge of backend architecture patterns (clean architecture, modular design, microservices).
  </li>
  <li>
   Experience with REST and GraphQL API design, security and versioning.
  </li>
  <li>
   Solid experience in database design and data access (SQL, NoSQL, Vector Databases, ORM tools).
  </li>
  <li>
   Experience with real-time and asynchronous communication (WebSocket, SignalR, message queues).
  </li>
  <li>
   Strong understanding of clean code practices and SOLID principles, applied pragmatically.
  </li>
  <li>
   Experience with testing, code quality and maintainability practices.
  </li>
  <li>
   Familiarity with Agile methodologies and CI/CD pipelines.
  </li>
  <li>
   Experience with Python and FastAPI, especially for AI-oriented or integration-heavy services.
  </li>
  <li>
   Familiarity with LLM / AI integration concepts.
  </li>
  <li>
   Comfortable working in product-oriented, fast-paced teams.
  </li>
  <li>
   Professional proficiency in English.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Responsibilities:
  </strong>
 </p>
 <ul>
  <li>
   Design, develop and maintain scalable backend services and web applications.
  </li>
  <li>
   Take an active role in new product development and platform evolution.
  </li>
  <li>
   Build API-first, secure and reusable backend components.
  </li>
  <li>
   Develop real-time and asynchronous systems and external service integrations.
  </li>
  <li>
   Use AI-assisted development tools (code generation, refactoring, test generation, documentation) to improve delivery speed and quality.
  </li>
  <li>
   Contribute to architecture decisions, code reviews and engineering best practices.
  </li>
  <li>
   Prepare technical documentation and release notes.
  </li>
  <li>
   Contribute to unit testing, code quality practices and CI/CD pipelines.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  &ldquo;Yapaca&gbreve;&inodot;n&inodot;z i&scedil; ba&scedil;vurular&inodot; Ki&scedil;isel Verilerin Korunmas&inodot; Kanunu (&ldquo;KVKK&rdquo;) ve ilgili mevzuat kapsam&inodot;nda otomatik yollarla i&scedil;lenecektir. Detayl&inodot; bilgi i&ccedil;in Ayd&inodot;nlatma Metnini (https://www.arena.com.tr/hakkimizda/kvkk-aydinlatma-beyannamesi) inceleyebilirsiniz.&rdquo;
 </p>
</div>


Senior / Mid Software Developer

Randstad Türkiye

<div>
 <p>
  We are looking for a
  <strong>
   "Senior - Mid Big Data Engineer
  </strong>
  " on behalf of our global business partner runs in
  <em>
   Telecommunications
  </em>
  Industry.
 </p>
 <p>
  <br/>
 </p>
 <p>
  About Role
 </p>
 <p>
  <br/>
 </p>
 <p>
  We are looking for a
  <strong>
   Senior&ndash;Mid Big Data Engineer
  </strong>
  to join our delivery-focused Big Data team. This role is fully aligned with production data migration and Big Data service deployment activities.
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Key Responsibilities
  </strong>
 </p>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Execute data migration projects, ensuring data accuracy, performance, and operational stability.
  </li>
  <li>
   Deploy, configure, and operate Big Data services and platforms in live production environments.
  </li>
  <li>
   Install, configure, and maintain Big Data clusters, including Hadoop ecosystem components (HDFS, Hive, Spark, Flink, MapReduce).
  </li>
  <li>
   Perform DWS (Data Warehouse Service) deployments, including setup, configuration, tuning, and post-deployment support.
  </li>
  <li>
   Design, implement, and maintain ETL/ELT pipelines for production Data Warehouses and Data Lakes.
  </li>
  <li>
   Optimize and troubleshoot batch processing workloads using Hive, Spark, and related technologies.
  </li>
  <li>
   Implement and support data ingestion pipelines, including real-time components where applicable.
  </li>
  <li>
   Provide on-site and remote delivery support to international customers during deployment and migration phases.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Requirements
  </strong>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   <em>
    Required Qualifications
   </em>
  </strong>
 </p>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   BSc or MSc degree in Computer Engineering, Computer Science, Software Engineering, or a related technical discipline.
  </li>
  <li>
   4&ndash;8 years of professional experience in Big Data Engineering, with a strong focus on delivery, data migration, and production operations.
  </li>
  <li>
   Strong experience with Spark, Flink, Hadoop, and related Big Data technologies.
  </li>
  <li>
   Proficiency in Python or Java.
  </li>
  <li>
   Solid experience with SQL development (MySQL, PostgreSQL).
  </li>
  <li>
   Hands-on experience with batch processing using Hive and Spark.
  </li>
  <li>
   Strong understanding of Data Warehouse and Data Lake architectures.
  </li>
  <li>
   Experience working in Unix/Linux environments.
  </li>
  <li>
   Ability to work in production environments with high availability and performance requirements.
  </li>
  <li>
   Strong communication skills in international delivery teams.
  </li>
  <li>
   Fluency in written and spoken English is mandatory.
  </li>
  <li>
   Willingness and flexibility to travel internationally.
  </li>
  <li>
   Strong sense of ownership for end-to-end delivery and production stability.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   <em>
    Nice to Have
   </em>
  </strong>
 </p>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Experience with real-time ingestion systems such as Kafka or RabbitMQ.
  </li>
  <li>
   Experience with monitoring, alerting, and performance tuning of Big Data platforms.
  </li>
  <li>
   Exposure to cloud-native Big Data services.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   <em>
    Seniority Expectations
   </em>
  </strong>
 </p>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Solid understanding of ETL/ELT methodologies and production best practices.
  </li>
  <li>
   Proven ability to design, deploy, and operate complex data pipelines in live environments.
  </li>
  <li>
   Ability to independently own delivery activities, guide implementation decisions, and mentor junior engineers.
  </li>
 </ul>
</div>


Big Data Engineer

RINA

<p></p><div><div><div><div><div><b>Posting Date: </b>17 Oct 2025
</div></div></div></div><div><div><div><div><b>City: </b>Istanbul
</div></div></div></div><div><div><div><div><b>Location:
</b>Istanbul, TR, 34742
</div></div></div></div><div><div><div><div><b>Contract Type: </b>Permanent
</div></div></div></div><div><div><div><div><b>Division: </b>South Europe Marine
</div></div></div></div><div><div><div><div><b>Level of experience: </b>Senior
</div></div></div></div><div><div><div><div><div>RINA is currently recruiting for a <b>T&uuml;rkiye Hull Plan Approval Senior Engineer</b> to join its office in <b>Istanbul</b> within the <b>South Europe Marine</b> Division.</div><div><div><div><div><b>
Mission</b></div>
</div><div><div>
This role focuses on performing detailed plan and design reviews, resolving issues related to conflicting design requirements, ensuring client requirements and applicable standards are met. Projects could include the approval of new building, conversion, and existing vessels and yachts.</div>
<div>
#LI-MK1</div></div></div><div><div><div><b>
Key Accountabilities</b></div>
</div><div><ul><li>Review and approve hull structural drawings of ships, offshore units, and marine equipment, in compliance with Class Rules and Statutory Regulations, for new buildings, ships in service, and ship&rsquo;s conversions.</li>
<li>Assist clients during the design and construction phase, providing guidance and support related to structural design.</li>
<li>Resolve issues related to conflicting design requirements and material standards.</li>
<li>Perform assessments and provide specialist advice for service delivery, research or development work within agreed broad parameters that include budget constraints and contractual requirements.</li>
<li>Oversee and manage day-to-day project elements, visit sites to take measurements.</li>
<li>Ensure correct and up-to-date data is used and complete documentation is submitted to officials and other day-to-day duties.</li>
<li>Review the project deliverables (technical reports, project performance documentations and engineering drawings, etc.).</li>
<li>Review progress reports and take appropriate action to ensure requirements are met.</li>
<li>Take ownership and responsibility over the financial progress of assigned tasks.</li>
<li>Understand and apply project management concepts providing feedback to project manager, serve as reference for the escalation of issues.</li>
<li>Manage simple and complex projects assigned applying project management concepts and techniques.</li>
<li>Assess complex structural problems for internal/external clients to determine solutions.</li>
<li>Answer complex contractor questions on behalf of the supervising engineer, and serve as liaisons between engineering and construction personnel.</li>
</ul></div></div><div><div><div><b>Education</b></div>
</div><div><div>Bachelor&rsquo;s Degree in Naval Engineering</div></div></div><div><div><div><b>
Qualifications</b></div>
</div><div><ul>
<li><div><b>Experience:</b></div>
<ul><li>Minimum of 7-10 years of experience in hull design, shipbuilding, or marine engineering, with a focus on plan approval in a Class Society or shipbuilding environment.</li>
<li>Experience in the review and approval of hull structural designs, stability calculations, and material selection, ensuring compliance with applicable rules and regulations.</li>
<li>Practical experience working with international maritime standards (SOLAS, MARPOL, etc.) and Class Society regulations.</li>
<li>In-depth experience in the hull plan approval process, including structural integrity verification, load distribution, and strength calculations.</li>
</ul></li><li><div><b>Technical Skills:</b></div>
<ul><li>Advanced understanding of ship hull design principles, structural components, and materials used in hull construction.</li>
<li>Expertise in reviewing technical drawings, specifications, and stability calculations for hull structures to ensure compliance with design codes and Class Society standards.</li>
<li>Proficiency in software tools commonly used in hull plan approval and structural analysis, such as AutoCAD, NAPA, ShipConstructor, or other naval architecture and engineering software.</li>
<li>In-depth knowledge of materials used in hull construction, including steel grades, welding techniques, and corrosion protection methods.</li><br>
</ul></li></ul></div></div></div><div></div><div>RINA is a multinational company providing a wide range of services in the energy, marine, certification, infrastructure &amp; mobility, industry, research &amp; development sectors. Our business model covers the full process of project development, from concept to completion.</div><br>
<div></div>
<div><i>
At RINA, we endeavor to create a work environment where every single person is valued and encouraged to develop new ideas. We provide equal employment opportunities and are committed to creating a workplace where everyone feels respected and safe from discrimination or harassment of any kind. We are also compliant to the Italian Law n. 68/99.</i></div></div></div></div></div></div><p></p>

Türkiye Hull Plan Approval Senior Engineer

Analog Devices

<div><div>About Analog Devices</div><div>
Analog Devices, Inc. (NASDAQ: <div>ADI</div> ) is a global semiconductor leader that bridges the physical and digital worlds to enable breakthroughs at the Intelligent Edge. ADI combines analog, digital, and software technologies into solutions that help drive advancements in digitized factories, mobility, and digital healthcare, combat climate change, and reliably connect humans and the world. With revenue of more than $9 billion in FY24 and approximately 24,000 people globally, ADI ensures today's innovators stay Ahead of What's Possible&trade;. Learn more at <div>www.analog.com</div> and on <div>LinkedIn</div> and <div>Twitter (X)</div>.</div><div></div><div><br>
Staff Engineer, Embedded Software Engineer, Security</div><div></div><div>
Position: Staff Engineer, SW Systems Design Engineering</div><div>
Group: Software &amp; Security Group</div><div>
Business Unit: Security Products &amp; Technologies Business Unit</div><div>
Team: SSG</div><div>
Hiring Manager: Mehmet Ariman</div><div>
Locations: ADI European Sites</div><div>
Address: Istanbul Bilisim Vadisi. Ayazağa, Kemerburgaz Caddesi 7A Blok 34396 Sarıyer, İstanbul T&uuml;rkiye</div><div>
Key Words: C (Programming Language), Security, Embedded, Firmware, Crypto, MACSec</div><div></div><div>
Analog Devices, Inc. (NASDAQ: ADI) designs and manufactures semiconductor products and solutions. We enable our customers to interpret the world around us by intelligently bridging the physical and digital worlds with unmatched technologies that sense, measure, and connect. Come join Analog Devices, Inc. (ADI) - a place where Innovation meets Impact. For more than 55 years, Analog Devices, Inc. has been inventing new breakthrough technologies that transform lives. At ADI, you will work alongside the brightest minds to collaborate on solving complex problems. ADI fosters a culture that focuses on employees through beneficial programs, aligned goals, continuous learning opportunities and practices, that create a more sustainable future. Apply now for the opportunity to grow your career and help innovate ahead of what&rsquo;s possible. Visit <div>https://careers.analog.com/</div>.</div><div></div><div>
About ADI:</div><div>
Analog Devices, Inc. is a leading global high-performance analog technology company dedicated to solving our customers' most complex engineering challenges. We play a critical role at the intersection of the physical and digital world by providing the building blocks to sense, measure, interpret, connect, and power systems. We design, manufacture, test and market a broad portfolio of solutions, including integrated circuits, software and subsystems that leverage high-performance analog, mixed-signal and digital signal processing technologies. We embrace a culture of innovation and collaboration. ADI serves 125,000 customers worldwide with more than 75,000 products in the industrial, communications, automotive and consumer markets. ADI is headquartered in Wilmington, MA. Visit <div>http://www.analog.com</div>.</div><div></div><div>
The Group:</div><div>
Security Products and Technologies BU</div><div></div><div>
The Business:</div><div>
SSG</div><div></div><div>
Job Description<br>
<br>
The Security Product &amp; Technology Software group is seeking a motivated, Staff Embedded Software Engineer to provide support to our Security group located at ADI&rsquo;s Bilisim Vadisi Vadi Istanbul office. This position offers to work as part of an international team that is the technology pioneer in authenticator and security with a strong motivation to differentiate in the intelligent edge. In addition, working with technology experts and providing mentoring opportunities will accelerate your career.</div><div></div><div>
What Will You Do In This Position:<br>
<br>
Reporting to the Security Group&rsquo;s Software Manager you will be part of the Software Enablement organization&rsquo;s Security Software team. As Staff Engineer, SW Systems Design Engineer, you will work on supporting and designing next-generation secure products for customers using Analog Devices&rsquo; Protect and Connect product portfolio.</div><div></div><div>
What&rsquo;s Attractive About This Opportunity:</div><div>
This position offers to work as part of an international team that is the technology pioneer in the authenticator and security market. In addition, working with technology experts and providing mentoring opportunities and international work environment experience.<br>
<br>
Key responsibilities of a Staff Engineer SW Systems Design Engineer, include, but are not limited to:</div><ul><li>
Maintain and contribute to ADI&rsquo;s security solutions and cryptography library, and identify and recommend improvements</li><li>
Contribute to the open source security projects to represent ADI and cultivate upstream first mindset</li><li>
Assume responsibility for technical planning, architecture and development of code that is compliant with new crypto/hash standards that meet or exceed secure payment industry requirements</li><li>
Assume responsibility for technical planning, scoping, architecture and development of crypto libraries and security software stack solutions that will satisfy the expectations of ADI&rsquo;s customer base</li><li>
Work in coordination with development and quality assurance engineers to ensure that certain certification criteria is satisfied</li><li>
Be responsible for designing and coding embedded system software, developing tests &amp; testing tools for embedded systems.</li><li>
Ensure proper software development, testing, debugging, integration, and documentation.</li><li>
Be able to independently operate in a global, diverse software development community across many geographical locations.</li><li>
Excellent interpersonal, verbal, and written communication skills in English.</li><li>
The successful candidate must demonstrate high levels of motivation, individual responsibility, and accountability and be able to perform the essential functions listed below.</li><li>
Autonomously develop the projects assigned,</li><li>
Work with the field personnel and development team to troubleshoot, fix, and manage releases for customer issues.</li><li>
Be able to independently operate in a global, diverse software development community across many geographical locations,</li><li>
Support the business managers in their product promotion efforts</li><li>
Inform and educate the field about digital security</li><li>
Analyze customer requirements and propose ad hoc solutions</li><li>
Collect and analyze customer requirements and further feed the team to build the technology and product roadmap</li></ul><div></div><div>
Job Requirements:</div><ul><li>
BS or MSc in Computer Science, Computer or Electronics Engineering, or a related field with 10+ years of industry experience.</li></ul><div></div><div>
Skills / Qualifications</div><ul><li>
BS in Computer Science, Computer or Electronics Engineering, or Mathematics</li><li>
Strong Computer Science background</li><li>
Demonstration of strong problem-solving skills with analytical thinking</li><li>
Ability and willingness to follow recent developments in cryptography</li><li>
Strong mathematical background</li><li>
Cybersecurity: TLS, PKI, and x.509 certificates, Applied crypto, authentication, encryption, IoT security concepts. Generic knowledge of threats and mitigations on embedded systems.</li><li>
Knowledge of state-of-the-art security algorithms and secure coding practices</li><li>
Hands-on knowledge of popular embedded crypto libraries like e.g., mbedTLS</li><li>
Knowledge of major security standards and regulations: industrial, medical, metering and energy</li><li>
Track record of low-level coding and HW/SW co-design applications</li><li>
Hands on experience with lab equipment for debug, analysis, and characterization</li><li>
Hands on experience with C\C++ and Python language</li><li>
Hands-on experience in functional implementation of Public Key - Private Key crypto systems</li><li>
Working knowledge of embedded development with ARM Cortex-M and RISC-V architectures</li><li>
Familiarity with digital communication interfaces</li><li>
Excellent interpersonal, verbal, and written communication skills across all levels in English</li><li>
Available for international travels</li><li>
Understanding of communication protocol stacks (TCP/IP, Wi-Fi, Bluetooth, Industrial field buses, LoRa&hellip;)</li><li>
Hands on experience in embedded software development</li></ul><div></div><div>
Preferred</div><ul><li>
Hands-on experience with IP based connectivity solutions</li><li>
Good understanding of continuous integration tools such as Jenkins</li><li>
Ability to operate flexibly in a fast-paced environment</li><li>
Business oriented mindset, very good oral and written communication skills required to communicate with our internal sales force and customers</li></ul><div></div><div>
Why You Will Like Working At ADI:</div><ul><li>
We place great value on individual judgement</li><li>
We allow our employees the freedom to explore new ideas and the autonomy to determine how to best achieve business goals and objectives</li><li>
We emphasize professional development and mentoring</li><li>
Above all, we recognize that the personal goals of our employees and the company&rsquo;s goals are closely related and must support each other</li></ul><div></div><div>
Pay Rate Type: Salary</div><div>
Relocation Assistance Offered: No</div><div>
Visa Sponsorship Offered: No</div><div><div>
Travel: Yes, &lt; 30%</div></div><div></div><div><i>
For positions requiring access to technical data, Analog Devices, Inc. may have to obtain export licensing approval from the U.S. Department of Commerce - Bureau of Industry and Security and/or the U.S. Department of State - Directorate of Defense Trade Controls. As such, applicants for this position &ndash; except US Citizens, US Permanent Residents, and protected individuals as defined by 8 U.S.C. 1324b(a)(3) &ndash; may have to go through an export licensing review process.</i></div><div></div><div><i>
Analog Devices is an equal opportunity employer. We foster a culture where everyone has an opportunity to succeed regardless of their race, color, religion, age, ancestry, national origin, social or ethnic origin, sex, sexual orientation, gender, gender identity, gender expression, marital status, pregnancy, parental status, disability, medical condition, genetic information, military or veteran status, union membership, and political affiliation, or any other legally protected group.</i></div><div></div>
Job Req Type: Experienced<br>
<div></div>
Required Travel: Yes, 10% of the time<br>
<div></div>
Shift Type: 1st Shift/Days</div>

Staff Engineer, Embedded Software Engineer, Security

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850 senior software development engineer jobs IN Istanbul

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Türkiye Hull Plan Approval Senior Engineer

Staff Engineer, Embedded Software Engineer, Security