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senior frontend developer Jobs in House Jobs In House Counsel Jobs In Istanbul

senior frontend developer

software developer Jobs in House Jobs In House Counsel Jobs In Istanbul

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frontend developer

frontend developer react

OBSS

<div>
 
 
 About the Job
 
 
 
 
 
 
 
 Company Description
 
 
 
 OBSS is Turkey&rsquo;s largest technology consultancy, pioneering product development and technology consulting for an AI-native future. With more than 20 years of experience and offices in Istanbul, Ankara, London, Amsterdam, and Baku, we empower leading companies in banking and finance, insurance, e-commerce, retail, and the start-up ecosystem. Our team of over 1000 talented professionals thrives on collaboration, innovation, and continuous learning. We are now looking for a Frontend React Developer to join us and contribute to building high-quality, end-to-end solutions that create real business impact.
 
 
 
 
 
 OBSS is looking for a
 
 Frontend React Developer
 
 to join our dynamic team and contribute to delivering end-to-end software solutions across diverse industries. You will work on cutting-edge projects, collaborating with cross-functional teams to design, develop, and maintain high-quality applications that solve real business problems.
 
 
 
 
 
 
 Main Responsibilities
 
 
 <ul>
 <li>
 Design, develop, and maintain scalable, reusable, and high-quality React applications
 </li>
 <li>
 Ensure application reliability, security, and performance in line with defense industry standards
 </li>
 <li>
 Collaborate with designers and backend developers to implement responsive and user-friendly solutions
 </li>
 <li>
 Participate in code reviews and contribute to best practices for frontend development
 </li>
 <li>
 Create and maintain technical documentation (component guides, architecture diagrams, test plans)
 </li>
 <li>
 Stay up to date with the latest frontend technologies and recommend improvements
 </li>
 <li>
 Communicate effectively with technical and non-technical stakeholders
 </li>
 </ul>
 
 
 
 
 
 Qualifications / Technical Skills
 
 
 <ul>
 <li>
 Bachelor&rsquo;s degree in Computer Engineering, Software Engineering, or related field
 </li>
 <li>
 Minimum 5 years of professional frontend development experience, including solid hands-on experience with React
 </li>
 <li>
 Solid knowledge of TypeScript, JavaScript, HTML5, CSS3, and responsive design principles
 </li>
 <li>
 Experience in developing RESTful API integrations
 </li>
 <li>
 Familiarity with RxJS, NgRx or other state management libraries
 </li>
 <li>
 Knowledge of UI/UX best practices and design patterns
 </li>
 <li>
 Experience with CI/CD tools (e.g., Jenkins, GitLab CI, Bamboo)
 </li>
 <li>
 Proficiency in version control systems (Git)
 </li>
 <li>
 Strong problem-solving, analytical, and communication skills
 </li>
 <li>
 Ability to work collaboratively in agile teams with high motivation and energy
 </li>
 </ul>
 
 
 
 
 
 Additional Informations :
 
 
 
 
 
 
 
 Professional Growth &amp; Learning
 
 
 
 
 
 
 As a tech company, we focus on reskilling and upskilling to support career growth. We offer a personalized Individual Growth Program (IGP), where employees set clear goals for each half of the year. These goals may include trainings, certifications, and personal development milestones, creating a structured roadmap for continuous improvement. The IGP helps employees strengthen both technical and soft skills, ensuring steady professional advancement.
 
 
 
 
 
 
 Company Culture and Values
 
 
 
 
 
 
 We celebrate diversity, inclusion, and equal opportunity, fostering a collaborative environment where innovation can flourish. Our culture emphasizes mentorship, knowledge sharing, and active participation in tech communities, workshops, and team events. This vibrant atmosphere empowers employees to contribute their best while feeling supported and valued.
 
 
 
 
 
 
 Benefits and Perks
 
 
 
 
 
 
 We provide competitive salaries, flexible and hybrid working arrangements, and a wide range of opportunities for growth through training programs, certifications, and workshops. In addition, we offer initiatives designed to build a supportive and engaging workplace where curiosity and collaboration are encouraged. These benefits ensure that employees feel motivated, empowered, and equipped to reach their full potential.
 
</div>

Frontend Developer (React)

Wide and Wise

<div>We are looking for a Frontend Developer to join our partner company!
This is a high-impact, ownership-driven position suited for experienced frontend engineers who enjoy shaping architecture, delivery processes, and the future of a product from the ground up.<h3 class="jobSectionHeader">
Key Responsibilities</h3><ul><li>
Develop and maintain cross-platform mobile applications using React Native (Expo) for both iOS and Android.</li><li>
Manage the full delivery lifecycle, including builds, testing, and publishing applications to the App Store and Google Play.</li><li>
Ensure high-quality, scalable, and maintainable frontend architecture across mobile platforms.</li><li>
Contribute to the development of a basic web back office using React.</li><li>
Collaborate closely with backend and product teams to deliver end-to-end features.</li><li>
Apply strong SDLC practices throughout development, release, and iteration cycles.</li><li>
Leverage AI-powered developer tools to improve development speed, code quality, and debugging.</li><li>
Take full ownership of frontend components from day one, with the opportunity to grow into a frontend lead role and build a team in later stages.</li></ul><h3 class="jobSectionHeader">
Qualifications</h3><ul><li>
Bachelor&rsquo;s degree in Computer Science, Engineering, or a related field.</li><li>
Minimum 3 years of professional experience as a frontend developer.</li><li>
Strong experience with React Native, preferably with Expo.</li><li>
Hands-on experience building and publishing apps for iOS and Android from a single codebase.</li><li>
Solid understanding of the delivery lifecycle, app releases, and production environments.</li><li>
Good working knowledge of React for web applications.</li><li>
Comfortable working in early-stage, fast-moving environments with high ownership.</li><li>
Curiosity and openness toward using AI tools in frontend development workflows.</li><li>
Previous experience in early-stage startups or leading frontend initiatives is a strong plus.</li></ul></div>

Frontend Developer

SETCARD

<div>
 
 
 &ldquo;Setcard&rsquo;da Gelecek Seninle &Scedil;ekillenecek!&rdquo;
 
 
 
 
 
 
 25 y&inodot;ll&inodot;k deneyimimiz, g&uuml;&ccedil;l&uuml; finansal altyap&inodot;m&inodot;z ve teknolojiye olan yat&inodot;r&inodot;mlar&inodot;m&inodot;zla gelece&gbreve;i birlikte tasarl&inodot;yoruz.
 
 
 
 
 
 Setcard olarak; yemek kart&inodot;, esnek yan haklar (Flexlife), filo y&ouml;netimi, yak&inodot;t ve konaklama &ccedil;&ouml;z&uuml;mleri ile 60.000&rsquo;den fazla &uuml;ye i&scedil;yerine, binlerce kurumsal m&uuml;&scedil;teriye ve y&uuml;zbinlerce kullan&inodot;c&inodot;ya hizmet sunuyoruz.
 
 
 
 
 
 Kurumlara tasarruf ve verimlilik, &ccedil;al&inodot;&scedil;anlara ise esneklik ve kolayl&inodot;k sa&gbreve;layan bu dijital ekosistemin par&ccedil;as&inodot; olmak ister misiniz?
 
 
 
 
 
 Bilgi Teknolojileri Departman&inodot;m&inodot;z&inodot;n Yaz&inodot;l&inodot;m Geli&scedil;tirme ekibimizde g&ouml;rev alacak &ldquo;
 
 Senior FrontEnd
 
 
 Developer&rdquo;
 
 pozisyonu i&ccedil;in yeni ekip arkada&scedil;lar&inodot;m&inodot;z&inodot; ar&inodot;yoruz.
 
 
 
 
 
 
 
 
 
 Ki&scedil;isel Nitelikler
 
 
 
 
 
 <ul>
 <li>
 Bilgisayar M&uuml;hendisli&gbreve;i, Yaz&inodot;l&inodot;m M&uuml;hendisli&gbreve;i veya ilgili alanlarda Lisans/Y&uuml;ksek Lisans mezunu olmak.
 </li>
 <li>
 React.js ile en az
 
 4&ndash;5 y&inodot;l
 
 aktif geli&scedil;tirme deneyimine sahip olmak.
 </li>
 <li>
 Kurumsal projelerde mimari sorumluluk alm&inodot;&scedil; veya teknik liderlik yapm&inodot;&scedil; olmak.
 </li>
 <li>
 Modern JavaScript (ES6+) ve TypeScript konusunda uzman olmak.
 </li>
 <li>
 React mimarileri (component-based yap&inodot;, lazy loading, code splitting, SSR/CSR/hydration) konusunda deneyim sahibi olmak.
 </li>
 <li>
 Redux Toolkit, Zustand, React Query gibi state management ara&ccedil;lar&inodot;nda ileri d&uuml;zey bilgiye sahip olmalk.
 </li>
 <li>
 Next.js, Vite, Webpack gibi modern framework ve build ara&ccedil;lar&inodot;na h&acirc;kim olmak.
 </li>
 <li>
 Jest, React Testing Library gibi ara&ccedil;larla unit ve component testi yazabilmek.
 </li>
 <li>
 Storybook, TailwindCSS, Styled Components gibi UI sistemleriyle &ccedil;al&inodot;&scedil;m&inodot;&scedil; olmak.
 </li>
 <li>
 REST API&rsquo;leriyle &ccedil;al&inodot;&scedil;m&inodot;&scedil;, tercihen GraphQL deneyimine sahip olmak.
 </li>
 <li>
 CI/CD s&uuml;re&ccedil;lerine a&scedil;ina, Git ve Git Flow konusunda yetkin olmak.
 </li>
 <li>
 Web performans&inodot;, eri&scedil;ilebilirlik (a11y) ve SEO konular&inodot;nda bilgi sahibi olmak.
 </li>
 <li>
 Kod inceleme s&uuml;re&ccedil;lerini y&ouml;neten, teknik standartlar&inodot; olu&scedil;turma konusunda tecr&uuml;beli olmak.
 </li>
 <li>
 Tak&inodot;m y&ouml;netimi, planlama, teknik d&ouml;k&uuml;mantasyon ve ileti&scedil;im konular&inodot;nda g&uuml;&ccedil;l&uuml; olmak.
 </li>
 <li>
 Teknik dok&uuml;mantasyonu takip edebilecek d&uuml;zeyde &Idot;ngilizce bilgisine sahip olmak.
 </li>
 </ul>
 
 
 
 
 
 
 
 
 G&ouml;rev Tan&inodot;m&inodot;
 
 
 
 
 
 <ul>
 <li>
 React ile kurumsal d&uuml;zeyde modern web uygulamalar&inodot; geli&scedil;tirmek,
 </li>
 <li>
 Frontend mimarisini kurmak, optimize etmek ve teknik karar s&uuml;re&ccedil;lerinde liderlik etmek,
 </li>
 <li>
 Performans ve kullan&inodot;c&inodot; deneyimini (UX) iyile&scedil;tiren &ccedil;&ouml;z&uuml;mler &uuml;retmek,
 </li>
 <li>
 UI/UX ekipleriyle yak&inodot;n &ccedil;al&inodot;&scedil;arak component-based yap&inodot;lar geli&scedil;tirmek,
 </li>
 <li>
 Kod kalitesi, test kapsam&inodot; ve code review s&uuml;re&ccedil;lerine &ouml;nc&uuml;l&uuml;k etmek,
 </li>
 <li>
 Junior ve Mid-Level frontend geli&scedil;tiricilere teknik mentorluk sa&gbreve;lamak,
 </li>
 <li>
 G&uuml;ncel frontend teknolojilerini ve trendlerini takip ederek tak&inodot;ma entegre etmek,
 </li>
 <li>
 Backend ekipleriyle entegrasyon ve API s&ouml;zle&scedil;melerini y&ouml;netmek.
 </li>
 </ul>
 
 
</div>

Senior Frontend Developer

BiBuyTech

<div>
 
 BiBuyTech A.&Scedil;. olarak kendi b&uuml;nyemizde geli&scedil;tirdi&gbreve;imiz, AI Agent Otonom tabanl&inodot;,&nbsp;Stratejik Sat&inodot;n Alma ve BI &Idot;&scedil; Zek&acirc;s&inodot;&rdquo; Cloud &uuml;r&uuml;n&uuml;m&uuml;z&uuml;n geli&scedil;tirilmesinde, belirli s&uuml;reli, kontratl&inodot; uzaktan &ccedil;al&inodot;&scedil;acak freelance Senior Frontend Developer aray&inodot;&scedil;&inodot;m&inodot;z vard&inodot;r.
 
 
 
 
 
 
 (&Ouml;zet Profil)
 
 
 
 
 &bull; B2B SaaS&rsquo;ta veri-yo&gbreve;un ve ger&ccedil;ek-zamanl&inodot; aray&uuml;z tecr&uuml;besi; Next.js App Router (SSR/ISR), React + TS&rsquo;te uzman. TanStack Query, RHF + Zod, WebSocket/SSE, ECharts/benzeri, Playwright ve A11y/i18n pratiklerini &ldquo;&uuml;r&uuml;nle&scedil;ebilir FE mimarisi&rdquo; i&ccedil;inde uygular. Design tokens ve perf budget ile &ccedil;al&inodot;&scedil;&inodot;r.
 
 
 
 
 
 
 
 &Uuml;r&uuml;n zihniyeti y&uuml;ksek; trade-off konu&scedil;ur, &ldquo;okunabilir mimari + net data-flow&rdquo; kurar.
 
 
 
 
 
 
 
 Zorunlu Yetkinlikler (Must-Have)
 
 
 
 
 &bull; React + TypeScript + Next.js (App Router, SSR/ISR), Suspense/streaming ve cache invalidation stratejileri.
 
 
 
 
 
 
 
 &bull; State/Data: TanStack/RTK Query, global state (Zustand/Redux), optimistic update.
 
 
 
 
 &bull; Ger&ccedil;ek-zamanl&inodot;: WebSocket/SSE; reconnection + last-known-good-state; stale-less UI.
 
 
 
 
 &bull; Form &amp; &Scedil;ema: React Hook Form + Zod (kompleks RFQ/CLM formlar&inodot;).
 
 
 
 
 &bull; Grafikler: ECharts/Highcharts/D3 ile b&uuml;y&uuml;k veri &uuml;zerinde interaktif paneller.
 
 
 
 
 &bull; Test: Jest/RTL + Playwright e2e (kritik ak&inodot;&scedil;lar); Lighthouse/Web Vitals oda&gbreve;&inodot;.
 
 
 
 
 &bull; A11y &amp; i18n: WCAG 2.1 AA, RTL/LTR; tr-en. ￼
 
 
 
 
 &bull; G&uuml;venlik &amp; Yetkilendirme: OAuth2/OIDC, RBAC, XSS/CSRF bilin&ccedil;li UI.
 
 
 
 
 
 
 
 Art&inodot;lar: Micro-frontend (Module Federation), Storybook + tasar&inodot;m sistemi, Tailwind/MUI, NextAuth/OAuth, BI domain bilgisi.
 
 
 
 
 
 
 
 Ana Sorumluluklar
 
 
 
 
 &bull; RFQ kar&scedil;&inodot;la&scedil;t&inodot;rma, E-&Idot;hale canl&inodot; ak&inodot;&scedil; (latency hedefleriyle), BI dashboard (SSE/WebSocket).
 
 
 
 
 &bull; Design system ve token mimarisi; RBAC g&ouml;r&uuml;n&uuml;rl&uuml;k/i&scedil;lem guard&rsquo;lar&inodot;; perf &amp; observability. ￼ ￼
 
 
 
 
 
 
 
 G&uuml;n Ba&scedil;ar&inodot; Kriterleri (KPI)
 
 
 
 
 &bull; : Design system + auth/guard iskeleti + RFQ tablo MVP (statik). ￼
 
 
 
 
 &bull; : Canl&inodot; RFQ (WebSocket) + AI a&ccedil;&inodot;klama paneli + BI v1 (KPI widget&rsquo;lar&inodot;). ￼
 
 
 
 
 &bull; : E-&Idot;hale canl&inodot; ak&inodot;&scedil;, raporlar, perf budget, e2e hatt&inodot;, observability. ￼
 
 
 
 
 &bull; S&uuml;rekli hedefler: Lighthouse +, p95 TTFB &lt;500ms (SSR), p95 WS RT &lt;150ms, A11y ihlali &ldquo;0&rdquo;.
 
 
</div>

Seven Apps

<div>About the role:
As a React Developer, you will be instrumental in designing and developing responsive web applications. You will work closely with our design, development, and product teams to implement new features, ensure optimal performance, and deliver an outstanding user experience. 
 
**This is a full on-site position in Levent.**
Responsibilities: 
<ul>
<li>Develop robust web applications using React.js, ensuring high performance and responsiveness.</li>
<li>Collaborate with UI/UX designers to translate designs into functional web interfaces.</li>
<li>Integrate with RESTful APIs to manage data flow between the backend and frontend.</li>
<li>Conduct code reviews and help improve overall code quality and development processes.</li>
</ul>Requirements<ul>
<li>Proven experience as a React Developer with a strong portfolio of web applications.</li>
<li>Experience with Typescript, TailwindCSS, Tanstack Query is required.</li>
<li>Experience with NextJS, specifically App Directory and Server Actions paradigms.</li>
<li>Experience with state management libraries such as Zustand.</li>
<li>Knowledge of RESTful APIs and modern front-end build pipelines and tools.</li>
<li>Familiarity with version control systems such as Git.</li>
<li>Excellent problem-solving skills and attention to detail.</li>
<li>Ability to work collaboratively in a team environment.</li>
</ul>Benefits
<ul><li>Private Health Insurance: Stay covered with our comprehensive health plan.</li>
<li>Meal &amp; Transportation Allowance: Fuel your commute and appetite, stress-free!</li>
<li>Snacks &amp; Cozy Office Vibes: Work in a chill space stocked with treats you&rsquo;ll love.</li>
<li>Learning Stipend: Invest in yourself&mdash;we&rsquo;ll cover part of your growth journey!</li>
<li>Marriage Support: Celebrate your big day with our special financial contribution to mark the occasion.</li></ul></div>

React Developer - Web (Onsite)

MAD Parfumeur

<div>
 
 
 About Us
 
 
 
 Mad Parfumeur is one of the leading players in the Turkish perfume and cosmetics industry. We are expanding our digital capabilities and are seeking a talented
 
 full-stack software developer
 
 to join our team in Istanbul. This position will play a key role in developing and maintaining scalable systems and integrations across the organization.
 
 
 
 
 
 
 Key Responsibilities
 
 
 
 &bull; Design and implement end-to-end software solutions across backend and frontend environments
 
 
 &bull; Write clean, scalable, and maintainable code aligned with application requirements and coding standards
 
 
 &bull; Refactor, optimize, and enhance reusability of existing modules
 
 
 &bull; Develop React/Angular-based user interfaces following corporate UI/UX guidelines
 
 
 &bull; Perform integration, performance, and security testing of APIs
 
 
 &bull; Build and maintain CI/CD pipelines to automate deployment processes
 
 
 &bull; Take an active role in integration projects related to e-commerce and warehouse systems
 
 
 &bull; Ensure smooth data flow and synchronization between ERP systems and internal applications
 
 
 &bull; Design and implement high-scalability systems using Event-Driven Architecture principles
 
 
 &bull; Actively participate in Agile/Scrum ceremonies, contributing to sprint planning, reviews, and retrospectives
 
 
 &bull; Prepare and maintain technical documentation, training materials, and user guides
 
 
 
 
 
 
 Qualifications
 
 
 
 &bull; Bachelor&rsquo;s degree in Computer Engineering, Software Engineering, or a related field
 
 
 &bull; Minimum 2 years of professional software development experience
 
 
 &bull; Strong command of C# / .NET Core (ASP.NET Core, API, Worker Service)
 
 
 &bull; Proficiency in frontend technologies-React, Angular, TypeScript, JavaScript, HTML5, CSS3
 
 
 &bull; Experience with RESTful API integrations
 
 
 &bull; Hands-on experience migrating from monolithic to microservice architectures
 
 
 &bull; Knowledge of relational databases (MS SQL, PostgreSQL) and ORM tools (Entity Framework Core, Dapper)
 
 
 &bull; Experience with NoSQL databases (MongoDB, Redis, Elasticsearch)
 
 
 &bull; Familiarity with Event-Driven Architecture, DDD, CQRS, Outbox/Saga patterns
 
 
 &bull; Experience with CI/CD, Docker, Kubernetes, and AWS/Azure environments
 
 
 &bull; Proficient in Git and versioning strategies (GitFlow or trunk-based development)
 
 
 &bull; Strong analytical thinking, problem-solving, and sense of ownership
 
 
 &bull; Fluent in English for technical documentation and team collaboration
 
 
 
 
 
 
 Why Join Us?
 
 
 
 Working at Mad Parfumeur means being part of an innovative and fast-growing organization where you can make a real impact. You&rsquo;ll have the opportunity to grow professionally while contributing to a creative and high-paced production environment.
 
</div>

Full-Stack Software Developer

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>
 &Uuml;niversitelerin Bilgisayar, Yaz&inodot;l&inodot;m, Elektronik, Telekom&uuml;nikasyon M&uuml;hendisli&gbreve;i veya Bilgisayar Bilimleri b&ouml;l&uuml;mlerinden mezun olan,
 </li>
 <li>
 En az 5+ y&inodot;l React &amp; Next.js ile &ouml;l&ccedil;eklenebilir, y&uuml;ksek performansl&inodot; frontend uygulamalar&inodot; geli&scedil;tirmi&scedil;,
 </li>
 <li>
 TypeScript ile g&uuml;&ccedil;l&uuml; tip g&uuml;venli&gbreve;i sa&gbreve;layarak maintainable kod yazabilen,
 </li>
 <li>
 Redux, Redux Toolkit, React Query gibi state management k&uuml;t&uuml;phanelerini etkin &scedil;ekilde kullanabilen,
 </li>
 <li>
 SCSS/SASS ve modern CSS mimarileri (BEM, CSS Modules, Utility-first) konusunda yetkin,
 </li>
 <li>
 NX Monorepo yap&inodot;s&inodot;nda mod&uuml;ler, yeniden kullan&inodot;labilir k&uuml;t&uuml;phaneler ve micro-frontend &ccedil;&ouml;z&uuml;mleri geli&scedil;tirmi&scedil;,
 </li>
 <li>
 REST/stateless API ve microservice mimarilerinde &ccedil;al&inodot;&scedil;m&inodot;&scedil;,
 </li>
 <li>
 CI/CD s&uuml;re&ccedil;lerinde, &ouml;zellikle Jenkins pipeline y&ouml;netiminde tecr&uuml;beli,
 </li>
 <li>
 Git ile versiyon kontrol&uuml; konusunda yetkin ve Gitflow/Trunk-Based Development gibi ak&inodot;&scedil;lara hakim,
 </li>
 <li>
 Sentry, Datadog, Dynatrace gibi ara&ccedil;larla frontend hata takibi ve performans izleme konular&inodot;nda bilgi sahibi,
 </li>
 <li>
 Performans, g&uuml;venlik ve accessibility standartlar&inodot;n&inodot; belirleyip uygulayabilen,
 </li>
 <li>
 Kod inceleme s&uuml;re&ccedil;lerinde aktif rol alarak best practice&rsquo;leri ekibe yayabilen,
 </li>
 <li>
 &Uuml;r&uuml;n ve tasar&inodot;m ekipleriyle yak&inodot;n &ccedil;al&inodot;&scedil;arak teknik kararlar&inodot; i&scedil; hedefleriyle uyumlu hale getirebilen,
 </li>
 <li>
 Junior/mid seviye geli&scedil;tiricilere mentorluk ve teknik rehberlik sa&gbreve;layabilen,
 </li>
 <li>
 Bireysel motivasyonu y&uuml;ksek, &ouml;&gbreve;renmeye &amp; geli&scedil;ime a&ccedil;&inodot;k, tak&inodot;m oyununu benimseyen,
 </li>
 <li>
 &Ccedil;ok g&uuml;&ccedil;l&uuml; analitik d&uuml;&scedil;&uuml;nme ve problem &ccedil;&ouml;zme yetene&gbreve;i olan, insiyatif alan, inovatif d&uuml;&scedil;&uuml;nme yetene&gbreve;i ile yarat&inodot;c&inodot; &ccedil;&ouml;z&uuml;mler &uuml;retebilen,
 </li>
 <li>
 &Ccedil;ok iyi d&uuml;zeyde s&ouml;zl&uuml; ve yaz&inodot;l&inodot; ileti&scedil;im becerileri olan.
 </li>
 </ul>
 
 
 
 <ul>
 <li>
 Unit, integration ve E2E test (Jest, React Testing Library, Cypress vb.) yazm&inodot;&scedil;,
 </li>
 <li>
 Webpack, Vite veya benzeri build tool&rsquo;larda &ouml;zelle&scedil;tirme yapm&inodot;&scedil;,
 </li>
 <li>
 Performans optimizasyonu ve Lighthouse skorlar&inodot;n&inodot; y&uuml;kseltme konusunda tecr&uuml;beli,
 </li>
 <li>
 Design system veya UI component library geli&scedil;tirme (Storybook, Ant Design vb.) prati&gbreve;i olan,
 </li>
 <li>
 Docker ve containerized ortamlarla &ccedil;al&inodot;&scedil;m&inodot;&scedil;.
 </li>
 </ul>
 
 
 
 
 
 
 Turkcell&rsquo;de Lead Developer Rol&uuml; Ne Yapar?
 
 
 
 <ul>
 <li>
 Turkcell.com.tr ve superonline.net &uuml;zerinden ger&ccedil;ekle&scedil;tirilen paket, kampanya, servis sat&inodot;&scedil;lar&inodot;, fatura &ouml;deme ve TL y&uuml;kleme i&scedil;lemleri, oyunla&scedil;t&inodot;rma kurgular&inodot; ve kullan&inodot;c&inodot; deneyimi odakl&inodot; &ouml;ny&uuml;z geli&scedil;tirmelerinden sorumlu olmak.
 </li>
 <li>
 Mimaride kullan&inodot;lacak teknolojileri belirlemek, SEO ve site performans&inodot; ihtiya&ccedil;lar&inodot;n&inodot; y&ouml;netmek.
 </li>
 <li>
 &Uuml;r&uuml;n geli&scedil;tirme sonras&inodot; test s&uuml;re&ccedil;lerinin ba&scedil;ar&inodot;yla y&uuml;r&uuml;t&uuml;lmesine katk&inodot; sa&gbreve;lamak.
 </li>
 <li>
 Sahip olunan t&uuml;m servislerin veri modeli ve mimarisine h&acirc;kim olmak, geli&scedil;tirme, hata y&ouml;netimi ve KPI takibinden sorumlu olmak.
 </li>
 <li>
 Geli&scedil;tirilen uygulamalar&inodot;n operasyonel devrini ger&ccedil;ekle&scedil;tirmek, gerekli durumlarda teknik destek vermek.
 </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.
 
 
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