senior java backend engineer java 21 spring boot

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 Senior Backend Engineer to help build the next generation of digital asset, tokenization, and distributed financial infrastructure capabilities within ING. You will design and develop scalable...

**What if your job wasn't to write code — but to architect the system that writes it for you?** We're an enterprise software company that ships to Fortune 100 customers at startup speed. No bloated teams, no quarter-long roadmaps. The difference: AI isn't a sidebar tool here — it's the foundation of how we engineer. We need a senior full-stack engineer...

**Pozisyon Özeti** Yazılım geliştirme ekibimize katılacak, öğrenmeye istekli ve üretken bir bilgisayar mühendisliği öğrencisi arıyoruz. Bu pozisyonda; web uygulamaları, sunucu/ağ altyapısı, veritabanı yönetimi ve yapay zekâ tabanlı çözümler üzerinde deneyimli ekip üyeleriyle birlikte çalışacaksınız. Stajyerimiz gözlemci...

**Senior Full-Stack Platform Engineer** Synaps is building a new standard for architectural design with AI. At the center of the product is a browser-based CAD platform combining precise drafting, real-time collaboration, AI-assisted workflows, and the production systems that make all of this work reliably. We’re looking for a Senior Full-Stack Platform...

- **Role** : Senior Java Developer (Remote) - **Location** : Remote (Work from Anywhere) - **Job Type:** Contract - **Payout** : $30 - $90/hour **Role Overview:** We are hiring for one of our clients, seeking a Java Developer to work on a contract basis. The role involves developing and maintaining Java-based applications to support business...

Bir Turkcell grup şirketi olarak 1999 yılında kurulduğumuzda amacımız hep eşsiz bir müşteri deneyimi yaşatmaktı.Yıllar geçse de amacımız hiç değişmedi ve bugün biz yine aynı odak noktası ve artan heyecanımızla; toplam 15 lokasyonda, 16 binden fazla çalışanımızla firmaların müşteri deneyimini iyileştirmeye devam...

Req ID:509027    At Alstom, we understand transport networks and what moves people. From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling and digital mobility, we offer our diverse customers the broadest portfolio in the industry. Every day, more than 80 000 colleagues lead the way to greener and...

**About the Job** **Company Description** OBSS is Turkey’s largest technology consultancy, pioneering product development and technology consulting for an AI-native future. With more than 20 years of experience and offices inLondon, Istanbul and Ankara, we empower leading companies in banking and finance, insurance, e-commerce, retail, and the start-up...

**About the Job** **Company Description** OBSS is Turkey’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 London, Istanbul and Ankara, we empower leading companies in banking and finance, insurance, e-commerce, retail, and the start-up...

Design the technology platforms that power one of Europe's most innovative banking networks. At ING Hubs Türkiye, we're looking for a Solution Architect who enjoys translating complex business challenges into scalable technology solutions, driving architectural decisions, and shaping the future state of critical banking platforms across ING's international...

- **Role** : Senior Backend Engineer (Remote) - **Location** : Remote (Work from Anywhere) - **Job** **Type** : Contract - **Payout** : $20 - $50/hour **Role Overview:** We are hiring for one of our clients, seeking a Backend Engineer to work on a contract basis. The role involves designing, building, and maintaining scalable backend systems to...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Java / Angular Developer based in Turkey. This is a fully remote opportunity for an experienced Java Full Stack Developer to contribute to the design and delivery of scalable web applications.The role focuses on building robust...

One platform, unlimited solutions! With its Fintech 2.0 vision, Nakitera is digitizing your financial processes. Nakitera brings together management, operational efficiency, payment diversity, data security, and customer loyalty solutions on a single platform. It simplifies businesses' financial processes, reduces operational burdens with innovative...

ABOUT US BİM Birleşik Mağazalar A.Ş., which began operations in 1995 with 21 stores, is today the company with the highest market share in Turkey's organized retail sector. BİM's core principle is delivering essential food and consumer goods to customers at the highest quality and most competitive prices. As the first representative of the...

**About ForInvest** We're not just building another investment platform. We're redefining how institutions and individuals interact with financial markets. Our technology powers real decisions, real trades, and real outcomes for thousands of users every day. **What You'll Do:** • **Technical Design & Ownership:** Take end-to-end ownership of the...

Turkcell olarak yeteneklerimize eşsiz insan deneyimi yaşatarak, değer yaratan sürdürülebilir bir organizasyon inşa etmeyi ve işveren markamızı zirveye taşımayı hedefliyoruz. Bu hedef doğrultusunda benimsediğimiz değerlerimizi iş yapış biçimlerimize yansıtıyoruz. Turkcell’de Neye Değer Veriyoruz? İnsan Odaklılık: Eşsiz insan...

ABOUT US BİM Birleşik Mağazalar A.Ş., which began operations in 1995 with 21 stores, is today the company with the highest market share in Turkey's organized retail sector. BİM's core principle is delivering essential food and consumer goods to customers at the highest quality and most competitive prices. As the first representative of the...

About this opportunity We are looking for a Java Developer to join our software development team. In this role, you will contribute to the development of scalable and high-quality applications while working closely with cross-functional teams in an agile environment. You will be involved in the full software development lifecycle and collaborate with...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Software Craftsperson/Java/Angular based in Turkey. This role is designed for engineers who are passionate about building high-quality, maintainable, and scalable software solutions.You will contribute across the full software...

About This Opportunity We are looking for a Java Developer to join our software development team. In this role, you will contribute to the development of scalable and high-quality applications while working closely with cross-functional teams in an agile environment. You will be involved in the full software development lifecycle and collaborate with...