backend developer

**Pozisyon: PHP Backed Developer** **Lokasyon: İstanbul (Anadolu Yakası) / Türkiye** **PIONR Kimdir?** Pionr, KOBİ'lerin tüm finansal ihtiyaçlarını karşılayan dijital bir ekosistem geliştirmektedir. Anlık kredi erişiminden entegre ödeme çözümlerine ve verimli nakit akışı yönetimine kadar geniş bir yelpazede hizmet sunmaktadır....

AXON Networks delivers a robust AI-driven, analytics-based orchestration platform and a wide portfolio of next-gen high-speed routers that leverage the newest Wi-Fi technologies. Together, these technologies give ISPs the ability to manage and troubleshoot their networks in real time, and to deliver an outstanding customer experience. AXON Networks is a...

Highlights: Location: Turkey, Remote Language: Fluent in English and Russian About Fundraise Up We’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...

Gardiyan Sistem Güvenlik Teknolojileri olarak Ankara ofisimizde görevlendirilmek üzere ‘‘Back-End Yazılım Uzmanı’’ arıyoruz. **Görev Tanımı:** - **Java** ve **J2EE** teknolojileri kullanarak güvenli ve yüksek performanslı back-end çözümleri geliştirmek, - **Microservice** mimarisi altında projeler tasarlamak ve...

**About OctoXLabs** OctoXLabs focusing on the biggest challenges in IT and Security. OctoXlabs is a single platform that correlates asset data from existing solutions to provide an always up-to-date inventory, uncover gaps, and automate action to control complexity. As a Senior Backend Developer, you'll play an important role in shaping our technologies,...

**Lead AI Engineer** Full-time · Turkey · Remote / Hybrid in Istanbul **About RozyLabs** RozyLabs is a Physical AI startup for offline retail. We deploy autonomous robots and kiosks in supermarkets, malls, and airports, focusing on three areas: retail media, Voice AI, and data & insights. Our core product is an AI voice assistant running on kiosks and...

Cisco Silicon One is seeking a Physical Design Manager. Meet the Team Physical Design team within Cisco Silicon One is responsible for the entire backend methodology and flow development from RTL to GDS. This is a critical part of the group leading the development of high-quality VLSI designs. We demonstrate the latest silicon technologies and processes to...

Design the future architecture of one of Europe's most innovative banking networks while empowering engineers to do their best work. **Role Summary** We are looking for a highly experienced **Blockchain Backend Security Engineer** with strong security expertise to help build and scale ING's Digital Asset Services (DAS) platform. The role will play a...

Design the future architecture of one of Europe's most innovative banking networks while empowering engineers to do their best work. **Role Summary** We are looking for a highly experienced **Blockchain Backend Security Engineer** with strong security expertise to help build and scale ING's Digital Asset ServicesÂ...

- REQ-10121530 - 16/09/2026 - IT Engineering - Istanbul, Turkiye - ING Hubs Design the future architecture of one of Europe's most innovative banking networks while empowering engineers to do their best work. **Role Summary** We are looking for a highly experienced **Blockchain Backend Security Engineer** with strong security expertise to help build...

**About Us** GönderAL is a financial technology company focused on building secure and scalable digital payment platforms. We design systems that support real-time transactions, robust infrastructure, and user-friendly interfaces tailored for modern financial operations. We operate in a dynamic, collaborative environment focused on secure, reliable, and...

We are seeking a Backend Engineer (Go/Python) to maintain, extend, and harden an existing real-time data processing engine while building the testing and validation infrastructure around it. This role is centered on improving an already-operational Go-based backend, adding new capabilities, increasing robustness and observability, and developing a...

Highlights: Location: Remote (CET hours preferred) Language: Russian-speaking team About Fundraise Up We’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...

We are looking for a **Part-time Working Student (Front End Developer)** to support digitalization activities at the **Siemens Gebze Switchgear Factory**. In this role, you will contribute to the development and improvement of modern web applications used in a real manufacturing environment. You will work closely with the Digital Transformation team to...

Design the future architecture of one of Europe's most innovative banking networks while empowering engineers to do their best work. **Role Summary** We are looking for a **Blockchain Java Backend Engineer** to help build the next generation of **digital asset, tokenization, and distributed financial infrastructure capabilities** within ING. You will...

Job Identification: We are looking for a Web Developer to join our engineering team and contribute to the development of high-quality, scalable, and production-grade web applications.What We Expect: Develop and maintain high-quality web applications using C#, JavaScript and modern web development practices. Implement business-critical features with a...

Job Identification: We are looking for an Android Developer to join our mobile engineering team and contribute to the development of high-quality, scalable and production-grade Android applications.What We Expect: Develop and maintain high-quality Android applications using Java & Kotlin and modern Android development practices. Implement complex,...

Forward Deployed AI Engineer Location: Hybrid (Istanbul) | Full-time ✨ We’re on a mission Digitopia is reinventing consulting. We help ambitious organizations #transformbetter. As creators of the Impact Platform and maturity frameworks, we enable companies to understand where they stand, decide what matters next, and turn digital and AI ambition into...

About Eva Eva is a results-driven technology and services provider that helps eCommerce brands, resellers, and agencies maximize growth while reducing operational costs. Eva combines proprietary optimization and intelligence software with Amazon management and 3PL services to improve the visibility, efficiency, and profitability of our clients’ Amazon and...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Middle to Senior Python Developer based in Turkey. This role offers the opportunity to build and evolve high-performance backend systems within a fast-paced iGaming technology environment. You will work across a modern...