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backend engineer

Trendyol Group

<div>
 
 
 ABOUT THE TEAM
 
 
 
 We&rsquo;re shaping the future of financial technology at Trendyol.
 
 
 As Trendyol&rsquo;s technology teams, we&rsquo;re not only building for today we&rsquo;re designing the financial experiences of tomorrow. From payment infrastructure and digital wallets to smart credit systems and personalized financial services, we create solutions that empower millions of users across our ecosystem.
 
 
 With Trendyol Pay, we enable fast, secure, and seamless payment journeys. Through Trendyol Finance, we develop inclusive and accessible products that simplify financial decisions.
 
 
 
 
 
 
 ABOUT THE ROLE
 
 
 
 As a Backend Developer at Trendyol, you will play a key role in designing, developing, and maintaining the core systems that power our products and services. You will work closely with cross-functional teams to deliver scalable, high-performance solutions that millions of users rely on every day. Leveraging modern technologies and best practices, you will help shape our backend architecture, ensure seamless integration with other services, and continuously improve our platforms to meet the evolving needs of our customers.
 
 
 
 
 
 
 Expected Qualifications
 
 
 <ul>
 <li>
 Team Player: Humble, lifelong learner with a customer-first mindset.
 </li>
 <li>
 Practical Knowledge: Proficient in OOP, Design Patterns, Clean Code, Software Craftsmanship culture, Refactoring, Unit, and Integration Testing.
 </li>
 <li>
 Experience: 2+ years of experience in at least one of the following languages: Java, Go, C#, Scala, Kotlin, Node.js.
 </li>
 <li>
 Database Management: Experience with relational/non-relational Database Management Systems such as PostgreSQL, Elasticsearch, Couchbase, etc.
 </li>
 <li>
 Messaging Patterns: Experience with messaging patterns like saga, outbox, and message brokers such as Kafka, RabbitMQ, etc.
 </li>
 <li>
 CI/CD Experience: Proficient in Continuous Delivery and Continuous Integration, familiar with infrastructure as code tools such as Terraform.
 </li>
 <li>
 Backend Services: Experience in building backend services using mainstream frameworks.
 </li>
 <li>
 Agile Mindset: Agile-minded team player with strong communication skills.
 </li>
 <li>
 Distributed Systems: Preferably experienced in fault-tolerant and loosely coupled distributed architectures.
 </li>
 <li>
 Containerized Experience: Experience with Kubernetes, observability, monitoring, and resource optimization is a significant plus.
 </li>
 <li>
 Language Skills: Good command of written and spoken English.
 </li>
 </ul>
 
 
 
 
 
 What We Offer
 
 
 
 A hybrid working model with flexibility &mdash; a schedule that helps you find the right balance between flexibility and team bonding, including work-from-abroad opportunities and a summer working model.
 
 
 A customizable FlexBenefits budget &mdash; Adjust your daily meal allowance, choose your health insurance package (and extend it to your spouse or children), and pick from additional benefits like fuel support or Trendyol shopping credits.
 
 
 Comprehensive wellbeing support &mdash; Take advantage of our extended health package, which includes annual mini health screenings, access to location-based in-house doctors, psychologist and dietitian support, and HPV vaccination coverage.
 
 
 Personalized training allowance and learning opportunities &mdash; Use your annual budget for any training or conference of your choice, explore our Learning Management System (LMS) anytime, and join in-person learning sessions offered throughout the year.
 
 
 Responsibility from day one &mdash; Take full ownership from the start in a culture where every voice is heard and valued.
 
 
 A diverse, international team &mdash; Collaborate with global peers across our offices in Berlin, Amsterdam, Dubai, and beyond, in a startup-spirited and collaborative environment.
 
 
 Opportunities to grow with the best &mdash; Tackle meaningful challenges, develop through hands-on experience, and grow with the support of expert guidance and global mentoring.
 
 
 Meaningful connections beyond tasks &mdash; Be part of team rituals, events, and social activities that help us stay connected and inspired.
 
 
 
 
 
 
 
 
 
 Take the Next Step
 
 
 
 If this role excites you, apply now and let&rsquo;s take the next step together.
 
 
 Want to get to know the team better first? Explore our Career Website, LinkedIn, or YouTube to learn more about #LifeatTrendyol and how we work.
 
</div>

Backend Developer

Fundraise Up

<div>
 Highlights
 
 
 
 Location:
 
 Remote (CET hours preferred)
 
 
 
 Compensation:
 
 $4,000 - $5,200 + stock options
 
 
 
 Language:
 
 Russian-speaking team
 
 
 
 About Fundraise Up
 
 
 
 We&rsquo;re Fundraise Up - a global fundraising platform built to make donating to nonprofits fast, seamless, and accessible to all. Every month, our technology powers tens of millions of dollars in donations across the globe. We focus on innovation that directly impacts results: faster load times, higher conversion rates, global payment support, and accessibility-first design.
 
 
 Our platform is trusted by many of the world&rsquo;s leading nonprofits, including UNICEF, the Alzheimer&rsquo;s Association, and a wide range of global NGOs. With a 4.9/5 rating across top software review platforms, we&rsquo;re recognized not just for our impact - but for the quality of the product we deliver.
 
 
 A Truly Global Product
 
 
 We operate in the enterprise segment, serving nonprofit organizations across North America, the United Kingdom, Australia, and Europe.
 
 
 We&rsquo;re building a
 
 large and complex product ecosystem
 
 that serves nonprofits, donors, and partners around the world. The platform includes a modern
 
 checkout experience and customizable widgets
 
 (each a standalone SPA),
 
 donor, organization, and partner portals
 
 ,
 
 admin tools
 
 , and several internal apps.
 
 
 Our backend is powered by
 
 Node.js
 
 (Koa, NestJS) and
 
 MongoDB
 
 . The frontend stack includes
 
 Webpack, Vue.js, and React
 
 , with nearly all code written in
 
 TypeScript
 
 . For high-throughput messaging and background processing, we use
 
 Kafka
 
 (for millions of events) and
 
 Bull (Redis)
 
 . Analytics data is stored in
 
 ClickHouse
 
 , and we use
 
 Elasticsearch
 
 for search.
 
 
 The Team
 
 
 We are a distributed team of 160+ product professionals, including 80+ engineers. Our team members are mainly based across Spain, Poland, Portugal, Georgia, Armenia, Serbia, Turkey, and Cyprus. Many of our developers bring 5 - 10+ years of experience, and we foster a culture of deep technical curiosity and knowledge sharing.
 
 
 Despite our scale, we operate like a focused team - where every task matters and every voice is heard. We value thoughtful collaboration, strong engineering practices, and a product mindset. Biweekly engineering forums give space to share learnings and celebrate technical achievements. You&rsquo;ll be joining a team where quality, mentorship, and mutual respect come first.
 
 
 
 About The Role
 
 
 
 As a Backend Developer, you will be a key architect of the engine that powers our global platform. You'll resolve complex challenges in a high-load, distributed system, building and scaling the infrastructure that processes millions in donations. This is not a maintenance role; it's a high-impact, product-focused engineering position where clean architecture, performance, and reliability are paramount.
 
 
 You will work on a complex product ecosystem&mdash;from our modern checkout experience to donor portals and massive analytics pipelines&mdash;all powered by a cutting-edge tech stack.
 
 
 <ul>
 <li>
 Backend: Node.js (Koa, NestJS), TypeScript
 </li>
 <li>
 Database: MongoDB
 </li>
 <li>
 Infrastructure: Kafka for event streaming, Bull (Redis) for background jobs, ClickHouse for analytics, and Elasticsearch for search.
 
 
 </li>
 </ul>
 What You'll Do
 
 
 <ul>
 <li>
 Design, build, and maintain clean, efficient, and scalable backend services in Node.js and TypeScript.
 </li>
 <li>
 Develop new product features from concept to deployment, collaborating closely with product managers and frontend engineers.
 </li>
 <li>
 Own key parts of our backend architecture, making critical decisions that enhance performance, reliability, and security.
 </li>
 <li>
 Write comprehensive unit tests and conduct thorough code reviews to maintain code quality.
 </li>
 <li>
 Proactively identify and implement system improvements, refactoring legacy code where necessary.
 </li>
 <li>
 Contribute to a culture of engineering excellence by mentoring others and sharing your expertise.
 
 
 </li>
 </ul>
 
 Requirements
 
 
 
 <ul>
 <li>
 Experience: 5+ years of backend development experience, preferably in a product-driven environment.
 </li>
 <li>
 Node.js Expertise: Strong, hands-on experience with Node.js and modern frameworks like Koa or NestJS.
 </li>
 <li>
 TypeScript Pro: Deep expertise in TypeScript, including its advanced typing and module systems.
 </li>
 <li>
 Database Skills: Solid experience with MongoDB or other NoSQL databases.
 </li>
 <li>
 Distributed Systems: Familiarity with event-driven architecture using tools like Kafka, RabbitMQ, or Bull/Redis.
 </li>
 <li>
 Data &amp; Search: Hands-on experience with ClickHouse (or similar analytics DBs) and Elasticsearch.
 </li>
 <li>
 Architectural Mindset: A strong understanding of system design, clean architecture principles, and performance optimization.
 </li>
 <li>
 Ownership: The ability to work independently, take ownership of your work, and see projects through to completion.
 </li>
 <li>
 Communication: Comfortable working within a Russian-speaking team.
 
 
 </li>
 </ul>
 Nice to Have
 
 
 <ul>
 <li>
 Prior experience working in a remote-first, globally distributed team.
 </li>
 <li>
 Experience with performance monitoring and observability tools (e.g., Prometheus, Grafana, Datadog).
 </li>
 <li>
 A genuine interest in the non-profit technology sector.
 </li>
 <li>
 A hypothesis-driven mindset and the ability to communicate complex technical concepts to non-technical stakeholders.
 
 
 </li>
 </ul>
 Bonus points
 
 
 <ul>
 <li>
 Curiosity and a hypothesis-driven mindset
 </li>
 <li>
 Ability to communicate complex analytical concepts to non-technical audiences
 </li>
 <li>
 Detail-oriented with a strong sense of ownership
 </li>
 <li>
 Comfort working in fast-paced, data-rich environments
 
 
 </li>
 </ul>
 Why work with us
 
 
 <ul>
 <li>
 A strong, collaborative product team that owns what it builds
 </li>
 <li>
 Clear product vision and access to real customer feedback from global nonprofit leaders
 </li>
 <li>
 Flat structure: no politics, just great work with great people
 </li>
 <li>
 Transparent company culture-we share how we&rsquo;re growing, where revenue comes from, and what&rsquo;s next
 </li>
 <li>
 Long-term focus: we offer equity options and value sustained, meaningful contribution
 
 
 </li>
 </ul>
 
 Benefits
 
 
 
 <ul>
 <li>
 31 days off
 </li>
 <li>
 100% paid telemedicine plan
 </li>
 <li>
 Home Office Setup Assistance: the company offers assistance with purchasing furniture (office chair, office desk, monitor) and other items to create a comfortable workspace.
 </li>
 <li>
 English learning courses
 </li>
 <li>
 Relevant professional education
 </li>
 <li>
 Gym or swimming pool
 </li>
 <li>
 Co-working
 </li>
 <li>
 Remote working
 </li>
 <li>
 Please note: All official correspondence from Fundraise Up will exclusively originate from the @fundraiseup.com domain. Exercise caution and ensure the authenticity of emails claiming to be from our company.
 </li>
 </ul>
</div>

Backend Developer (Node.js)

Yolda Lojistik

<div>
 
 
 Geni&scedil;leyen ekibimiz i&ccedil;in &ccedil;al&inodot;&scedil;ma arkada&scedil;lar&inodot; ar&inodot;yoruz.
 
 
 
 
 
 
 
 G&ouml;rev ve Sorumluluklar
 
 
 
 
 
 
 * Mimari Geli&scedil;tirme: Y&uuml;ksek performansl&inodot;, s&uuml;rd&uuml;r&uuml;lebilir ve serverless mimariyi de kapsayan backend servisleri geli&scedil;tirmek.
 
 
 * Optimizasyon: API entegrasyonlar&inodot;n&inodot; ve veri y&ouml;netimi s&uuml;re&ccedil;lerini optimize ederek sistem verimlili&gbreve;ini art&inodot;rmak.
 
 
 * Teknoloji Stack Kullan&inodot;m&inodot;: TypeScript, Java, MongoDB ve kapsaml&inodot; AWS servislerini (Lambda, SNS, SQS, Cognito, CDK, DynamoDB, API Gateway) kullanarak geli&scedil;tirme yapmak.
 
 
 * S&uuml;rekli &Idot;yile&scedil;tirme: Mevcut sistemleri analiz ederek iyile&scedil;tirmeler yapmak ve teknik dok&uuml;mantasyon s&uuml;re&ccedil;lerini y&ouml;netmek.
 
 
 * Operasyonel Verimlilik: Serverless mimarilerle uygulama geli&scedil;tirerek operasyonel y&uuml;k&uuml; azaltmak ve &ouml;l&ccedil;eklenebilirli&gbreve;i sa&gbreve;lamak.
 
 
 * Koordinasyon ve &Idot;&scedil; Birli&gbreve;i: Gerekti&gbreve;inde frontend ekibiyle koordineli &ccedil;al&inodot;&scedil;arak sistem entegrasyonlar&inodot;n&inodot; sa&gbreve;lamak ve &ccedil;apraz fonksiyonlu ekiplerle yeni &ouml;zellikler geli&scedil;tirmek.
 
 
 
 
 
 
 
 
 
 Aranan Nitelikler
 
 
 
 
 
 
 * Backend geli&scedil;tirme s&uuml;re&ccedil;lerinde k&inodot;demli d&uuml;zeyde deneyim sahibi.
 
 
 * TypeScript ve Java dillerinde uzmanl&inodot;k.
 
 
 * AWS bulut servisleri ve Serverless mimari konular&inodot;nda derinlemesine bilgi.
 
 
 * NoSQL (MongoDB, DynamoDB) veri taban&inodot; y&ouml;netimi ve optimizasyonu konusunda tecr&uuml;beli.
 
 
 * Teknik dok&uuml;mantasyon olu&scedil;turma ve sistem iyile&scedil;tirme s&uuml;re&ccedil;lerine hakim.
 
 
 * Ekip &ccedil;al&inodot;&scedil;mas&inodot;na yatk&inodot;n ve farkl&inodot; disiplinlerle uyumlu &ccedil;al&inodot;&scedil;abilen.
 
</div>

Senior Backend Developer

Sürat Kargo

<div>
 
 
 Qualifications &amp; Skills
 
 
 
 
 
 <ul>
 <li>
 Bachelor&rsquo;s degree in Computer Engineering, Software Engineering, or a related technical field
 </li>
 <li>
 Minimum 5 years of hands-on experience in backend software development
 </li>
 <li>
 Strong expertise in .NET Core, C#, Web API, and Entity Framework Core
 </li>
 <li>
 Solid understanding and practical experience with Clean Architecture and Domain Driven Design (DDD) principles
 </li>
 <li>
 Proven experience in designing scalable, high-performance, and maintainable backend systems
 </li>
 <li>
 Strong proficiency in MS SQL (required); experience with PostgreSQL and/or MongoDB is a plus
 </li>
 <li>
 Hands-on experience with Elasticsearch, including indexing, search optimization, and performance tuning
 </li>
 <li>
 Experience working with Redis and other distributed systems concepts (caching strategies, pub/sub, data consistency)
 </li>
 <li>
 Good knowledge of microservices architecture and RESTful API design
 </li>
 <li>
 Experience with cloud platforms such as Azure and/or AWS is an advantage
 </li>
 <li>
 Proficient in Git-based version control systems (Git, GitHub, GitLab)
 </li>
 <li>
 Basic knowledge of React or Angular is a plus
 </li>
 <li>
 Strong analytical thinking, problem-solving, and architectural decision-making skills
 </li>
 <li>
 Excellent communication skills and ability to collaborate effectively within a team
 </li>
 <li>
 Proactive, ownership-driven, and results-oriented mindset
 </li>
 <li>
 Fluent in English, capable of working with global and cross-functional teams
 </li>
 </ul>
 
 
 
 
 
 Key Responsibilities
 
 
 
 
 
 <ul>
 <li>
 Design, develop, and maintain scalable and high-performance backend and/or frontend applications aligned with business objectives,
 </li>
 <li>
 Take ownership of end-to-end software development lifecycle &mdash; including analysis, design, implementation, testing, deployment, and maintenance,
 </li>
 <li>
 Collaborate closely with business analysts, architects, project managers, and other development teams to deliver effective and innovative solutions,
 </li>
 <li>
 Participate in architectural design and decision-making processes to ensure system scalability, performance, and maintainability,
 </li>
 <li>
 Conduct code reviews to uphold coding standards, best practices, and maintain code quality across projects,
 </li>
 <li>
 Proactively identify and resolve performance bottlenecks, technical risks, and system inefficiencies,
 </li>
 <li>
 Mentor junior developers and support their technical growth through guidance and code reviews,
 </li>
 <li>
 Engage in DevOps, CI/CD, and automation practices to enhance deployment efficiency and reliability,
 </li>
 <li>
 Stay current with emerging technologies, frameworks, and design patterns, continuously bringing innovation into the development cycle,
 </li>
 <li>
 Take ownership of assigned tasks and ensure delivery of clean, testable, and high-quality code within defined timelines.
 </li>
 </ul>
 
 
</div>

Backend Developer Specialist

Zynga

<div>
 
 Level Up Your Career with Zynga!
 
 
 
 At Zynga, we bring people together through the power of play. As a global leader in interactive entertainment and a proud label of Take-Two Interactive, our games have been downloaded over 6 billion times&mdash;connecting players in 175+ countries through fun, strategy, and a little friendly competition.
 
 
 From thrilling casino spins to epic strategy battles, mind-bending puzzles, and social word challenges, our diverse game portfolio has something for everyone. Fan-favorites and latest hits include FarmVille&trade;, Words With Friends&trade;, Zynga Poker&trade;, Game of Thrones Slots Casino&trade;, Wizard of Oz Slots&trade;, Hit it Rich! Slots&trade;, Wonka Slots&trade;, Top Eleven&trade;, Toon Blast&trade;, Empires &amp; Puzzles&trade;, Merge Dragons!&trade;, CSR Racing&trade;, Harry Potter: Puzzles &amp; Spells&trade;, Match Factory&trade;, and Color Block Jam&trade;&mdash;plus many more!
 
 
 Founded in 2007 and headquartered in California, our teams span North America, Europe, and Asia, working together to craft unforgettable gaming experiences. Whether you're spinning, strategizing, matching, or competing, Zynga is where fun meets innovation&mdash;and where you can take your career to the next level.
 
 
 Join us and be part of the play!
 
 
 
 What is waiting for you?
 
 
 
 At Zynga Turkey, we are proud to be the studio behind some of the most popular titles in our Plus portfolio, including
 
 101 Okey Plus, Gin Rummy Plus, Spades Plus, and Backgammon Plus
 
 . These games have been enjoyed by tens of millions of players around the world and continue to shape the social gaming experience.
 
 
 We are now looking for an experienced
 
 Software Engineer
 
 to join our team and directly contribute to the continued success and stability of these beloved titles. In this role, you will have the chance to impact games that millions of players love and play every day, while being part of Zynga&rsquo;s strong engineering culture.
 
 
 
 What You&rsquo;ll Do?
 
 
 
 <ul>
 <li>
 Design, develop and maintain backend services to ensure games remain stable and highly available
 </li>
 <li>
 Monitor system health and performance using modern observability tools, proactively identifying and resolving issues before they impact players
 </li>
 <li>
 Research, architect, and deliver backend solutions that continuously improve stability, efficiency, and scalability
 
 
 </li>
 </ul>
 
 What You Need?
 
 
 
 <ul>
 <li>
 BS/MS degree in Computer Science or a related field
 </li>
 <li>
 3+ years of hands-on development experience with Java and Spring Boot
 </li>
 <li>
 Solid understanding of Algorithms, Data Structures, and OOP principles
 </li>
 <li>
 Experience with relational and in-memory database systems
 
 
 </li>
 </ul>
 We are proud to be an equal opportunity employer, which means we are committed to creating and celebrating diverse thoughts, cultures, and backgrounds throughout our organization. Employment with us is based on substantive ability, objective qualifications, and work ethic &ndash; not an individual&rsquo;s race, creed, color, religion, sex or gender, gender identity or expression, sexual orientation, national origin or ancestry, alienage or citizenship status, physical or mental disability, pregnancy, age, genetic information, veteran status, marital status, status as a victim of domestic violence or sex offenses, reproductive health decision, or any other characteristics protected by applicable law.
 
 
 As an equal opportunity employer, we are committed to providing the necessary support and accommodation to qualified individuals with disabilities, health conditions, or impairments (subject to any local qualifying requirements) to ensure their full participation in the job application or interview process. Please contact us at accommodationrequest@zynga.com to request any accommodations or for support related to your application for an open position.
 
 
 Please be aware that Zynga does not conduct job interviews or make job offers over third-party messaging apps such as Telegram, WhatsApp, or others. Zynga also does not engage in any financial exchanges during the recruitment or onboarding process, and will never ask a candidate for their personal or financial information over an app or other unofficial chat channel. Any attempt to do so may be the result of a scamp or phishing attack, and you should not engage. Zynga&rsquo;s in-house recruitment team will only contact individuals through their official Company email addresses (i.e., via a zynga.com, naturalmotion.com, smallgiantgames.com, themavens.com, gram.gs email domain).
</div>

Software Engineer

Turkcell

<div>
 
 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.
 
 
 
 
 
 
 
 Turkcell&rsquo;de Neye De&gbreve;er Veriyoruz?
 
 
 
 
 
 
 
 
 &Idot;nsan Odakl&inodot;l&inodot;k:
 
 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.
 
 
 
 Yenilik:
 
 &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.
 
 🚀
 
 
 
 
 M&uuml;kemmellik:
 
 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.
 
 🎯👌🏼
 
 
 
 
 &Idot;&scedil; Birli&gbreve;i:
 
 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. 👥🔗🧩
 
 
 
 M&uuml;&scedil;teri Odakl&inodot;l&inodot;k:
 
 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. 🤝🖇️
 
 
 
 S&uuml;rd&uuml;r&uuml;lebilirlik:
 
 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.
 
 🌍
 
 
 
 
 
 
 
 
 Ne Bekliyoruz?
 
 
 
 <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>
 
 
 
 
 Tercihen;
 
 
 
 
 
 &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,
 
 
 &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,
 
 
 &bull; Workflow management platform ve sistemati&gbreve;i konusunda bilgi sahibi,
 
 
 &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,
 
 
 &bull; Ak&inodot;&scedil; i&scedil;leme teknolojileri konusunda deneyimli olan (&ouml;rn. Kafka),
 
 
 &bull; Modern izleme ve g&ouml;zlemlenebilirlik y&inodot;&gbreve;&inodot;nlar&inodot;yla ilgili deneyim sahibi (&ouml;rn. Prometheus, Grafana, Datadog),
 
 
 &bull; B&uuml;y&uuml;k Dil Modellerini (LLM'ler) ve uygulama entegrasyon kal&inodot;plar&inodot;n&inodot; anlayabilen,
 
 
 
 
 
 
 
 Turkcell'de "Senior AI Software Engineer" Rol&uuml; Ne Yapar?
 
 
 
 <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>
 
 
 
 
 
 
 
 
 
 Yan Haklar ve Faydalar
 
 
 
 
 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. 🎁▶️
 
 
 
 
 
 
 *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.
 
 
</div>

SENIOR AI SOFTWARE ENGINEER

Trust In SODA

<div>
 
 🚀
 
 Backend Software Engineer (C# / .NET / Azure)
 
 🚀
 
 
 
 
 
 We&rsquo;re working with a fast-growing tech company that&rsquo;s rethinking how data and insights are created globally. They care deeply about clean code, smart delivery, and building software that works reliably in the real world (not just on paper).
 
 
 
 
 
 
 Role: Back End Engineer- C#/ .NET
 
 
 
 
 Location: Istanbul- 1x per month
 
 
 
 
 Salary: &euro;55k Euros
 
 
 
 
 
 
 You&rsquo;ll design, build, and run backend systems using C#, .NET, and Microsoft Azure.
 
 
 
 
 
 What You&rsquo;ll Be Doing
 
 <ul>
 <li>
 Building backend services with C#, .NET, Azure &amp; CosmosDB
 </li>
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 Owning features from first commit to production monitoring
 </li>
 <li>
 Keeping systems healthy with testing, CI/CD, and observability
 </li>
 <li>
 Working closely with product and engineering across the full lifecycle
 </li>
 </ul>
 
 
 
 
 What You&rsquo;ll Bring
 
 <ul>
 <li>
 5+ years of backend development experience
 </li>
 <li>
 Strong skills in C# and .NET
 </li>
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 Experience building scalable, secure APIs
 </li>
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 Hands-on cloud experience (Azure is a big plus)
 </li>
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 Familiarity with CI/CD, automation, and modern DevOps practices
 </li>
 <li>
 SaaS experience
 </li>
 <li>
 Some frontend exposure (TypeScript / React)
 </li>
 </ul>
 
 
 
 
 
 Curious? Drop me a message for a confidential chat.
 
 
</div>

Back End Developer

Explore 128+ Backend engineer in Istanbul this January. Find roles across top companies and apply now to boost your career.