api developer

Amaris Consulting is seeking an experienced Senior Full Stack Developer to design, build, and maintain scalable web applications. You will work with .NET Core and Vue.js to create high-performance SPAs, RESTful APIs, and GraphQL services, while ensuring security, quality, and maintainability.The role requires leadership in code reviews and active...

BuWiFi in Turkey is seeking a Frontend Developer to contribute to our in-store analytics and marketing automation platform. You will work on Django-based web applications and client-facing interfaces, using JavaScript, HTML/CSS and REST APIs to deliver polished features.Join a startup environment where you own your tasks, communicate progress, and...

We are looking for an ambitious Software Engineer (Mid‑Senior) to join our growing R&D team in Istanbul, Türkiye (on‑site) to help us grow our global presence in IoT sector by quickly and effectively responding to changing market needs and offering reliable, safe and easy‑to‑use solutions for such areas as Industry 4.0, Smart City, and Green...

Our missionConstructor's mission is to enable all educational organisations to provide high-quality digital education to 10x people with 10x efficiency.With strong expertise in machine intelligence and data science, Constructor's all-in-one platform for education and research addresses today's pressing educational challenges: access inequality, tech clutter,...

Kaizen Loyalty, a fast-growing B2B SaaS company, seeks a Product Manager to own the development of our loyalty platform in a flexible, remote-friendly setting. You will drive product planning, backlog prioritization, and cross-functional collaboration to deliver high-impact features.Ideal candidates have 5+ years in B2B SaaS product roles, with strong...

AVD Danışmanlık için, yüksek trafikli ve ölçeklenebilir uygulamaların geliştirilmesinde görev alacak, en az 5 yıl deneyimli Senior Full Stack Developer (.NET & Vue.js) arıyoruz.Pozisyon .NET Core ve Vue.js kullanılarak yeni uygulamaların geliştirilmesi, API/GraphQL entegrasyonu, veritabanı tasarımı ve güvenli yazılım geliştirme...

Recordati in Istanbul invites a motivated Procurement Specialist to join our direct procurement team. You will partner with internal stakeholders and suppliers to manage end-to-end procurement, focusing on APIs, excipients and packaging while driving cost optimization and sustainability.You will develop sourcing strategies, use digital platforms, ensure...

The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products...

The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products...

Alpaca is a US-headquartered, global leader in agent-first brokerage infrastructurefor stocks, ETFs, options, crypto, fixed income, 24/5 trading, and more. Amongst our subsidiaries, Alpaca is a licensed financial services company, serving hundreds of financial institutions across 40 countries with our institutional-grade APIs. This includes broker-dealers,...

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 backend services, APIs, integration layers, event-driven applications, and cloud-native platforms that support emerging digital asset and...

Yapı Kredi Technology is a technology company that produces innovative, high quality, and high value-added products and solutions in the finance sector. With more than 2,000 employees, it aims to create products that will shape the sector for Yapı Kredi Bank and to be the undisputed leader in the field of technology by using modern architectural systems...

We are looking for an **Artificial Intelligence Engineer** on behalf of our client, a leading technology-driven organization in the financial services sector. The ideal candidate will combine strong software development expertise with hands-on experience in **Artificial Intelligence, Generative AI, and Large Language Models (LLMs)** and contribute to the...

Market Calculus Türkiye is seeking a Senior Data Engineer to join its R&D Center in Turkey. You will lead data scraping, integration, and the development of ETL pipelines, focusing on reliable and scalable data processes.The role requires strong SQL skills, hands-on experience with PostgreSQL, and proficiency in web scraping, REST APIs, JSON, and HTML data....

Talentics is seeking a backend-focused software engineer to develop and maintain our applications, improve performance, and ensure reliability across platforms.You will work with REST APIs, microservices, and automation (Cypress), collaborate in an agile team across time zones, and apply a strong design sense and technical English.Based in Istanbul Fatih,...

Cherry is hiring a Full Stack Software Engineer to build robust APIs and intuitive user interfaces. You will contribute to real product development from day one, across frontend and backend, supported by a mentor and peer buddy.If you're passionate about end-to-end features, scalable backend systems, and collaborative teamwork, we'd love to hear from you....

PartnerOne is seeking an experienced Performance Engineer to lead enterprise testing efforts across distributed cloud and hybrid environments. You will design load, stress, endurance, and scalability tests for applications, APIs, databases, and infrastructure, and work closely with Architecture, DevOps, QA, and Development teams to ensure production...

A global technology company is seeking a Senior Backend Developer (Node.js / Nest.js) to build modern and scalable web applications. This remote full-time role requires at least 5 years of Node.js experience and a strong understanding of frameworks and database management. Ideal candidates will be proficient in building REST and GraphQL APIs. The company...

Candidate is a backend-focused Software Engineer with over 5 years of experience specializing in Node.js, Python, and TypeScript (NestJS), with additional expertise in DevOps practices including AWS, Docker, Kubernetes, and Terraform. Experienced in designing and scaling distributed systems, implementing microservices architectures, and optimizing cloud...

We are hiring Remote Part Time QA Tester who is based in Turkey for long term collaboration! Fluency in English is a must.  Please submit your CV in English.  Key Responsibilities:  Design, prepare, and execute comprehensive test cases, test scenarios, and test plans based on business and system requirements.Perform manual functional testing across...