app developer

LC Waikiki is seeking an Application Development Engineer to join its Digital Transformation and IT team in Istanbul. You will develop, maintain and optimize enterprise-grade apps using C#, ASP.NET, .NET Core and .NET Framework, and design RESTful APIs within microservice architectures.You'll leverage AI-assisted tools like GitHub Copilot and explore...

TELMO eSIM is seeking a security engineer to strengthen the security of its web platform, APIs and infrastructure through testing, monitoring and secure engineering practices.You will run security reviews and penetration tests of web apps and APIs, configure and monitor WAF and bot protection, help developers fix vulnerabilities and adopt secure coding...

Lucida AI is building one of the fastest-growing AI language learning apps used by millions of learners worldwide. We’re looking for a Flutter Developer to build and scale high-quality mobile experiences.Join a team that values performance, collaboration, and cutting-edge AI tooling, with a competitive salary and strong learning budget. You’ll work with...

About AppNation We build AI-powered mobile apps that reach millions of users worldwide. Since 2021, AppNation has been creating products across AI, productivity, and mobile experiences. Our apps, including Genie, Translate AI, and Arch, have reached 90M+ downloads globally and ranked among the top apps in 30+ countries. We are a team of builders,...

Minimum qualifications: Bachelor's degree or equivalent practical experience. 8 years of experience in digital media, sales, marketing, or product roles. Experience working with digital organizations. Experience identifying and recommending solutions to improve customer strategy, and working with executive leadership. Experience in the app and mobile...

Employee Type: Full Time – OfficeJob Type: Mobile Developer (Flutter)Industry: E-Commerce / B2B Marketplace As part of our consulting engagement with ToptanTR, we are looking for a Mobile Developer (Flutter) to join the ToptanTR team. ToptanTR is a multi-vendor B2B wholesale marketplace where sellers list and manage their products, buyers make wholesale...

About the roleYou will build and polish our Flutter apps for customers and partners, working closely with the backend team. Smooth onboarding, fast purchases and reliable eSIM installation are your focus.What you will doDevelop new features in our Flutter apps for iOS, Android and the web.Integrate REST APIs, in-app payments and eSIM installation...

At Lucida AI, we're building one of the fastest-growing AI language learning apps in the world. Millions of learners across 130+ countries use Lucida to improve their speaking skills through AI conversations. Together, they've already completed billions of speaking minutes. Backed by $9M in funding, we're building the future of AI-powered learning. We're...

TEMSA is seeking a skilled IT professional to lead enterprise app development using SAP Fiori and SAPUI5, with strong Java and .NET abilities. You will work on data integration, RESTful services, and modern UI patterns within a multinational, mobility-focused environment.Candidates should bring Azure OpenAI/AI platform experience and be willing to relocate...

PlusMinusOne is a mobile startup studio that focuses on developing and marketing its own apps that are used and loved by millions of people around the world. Our products collectively reach more than a half-million new users every month in the US market alone. Our team works in hybrid model with offices in San Francisco and Istanbul. We have been building...

Assistant App is seeking a Growth Product Owner to lead onboarding, retention, and monetization across a portfolio of mobile apps.You will own ASO/ASA strategy, run experiments, and design the user journey from onboarding to retention while working closely with developers to translate insights into action. This remote-friendly role emphasizes fast...

At Orema Yazılım A.Ş., we are looking for a Mobile Team Lead to head the mobile team of our Kipkip project. Kipkip has completed its R&D phase and is now being productized. The person who joins us will set the technical direction of our mobile work, from the architecture of the iOS and Android apps to how the team is built. Project details will be shared...

At Lucida AI, we’re building one of the fastest-growing AI language learning apps in the world.Millions of learners across 130+ countries use Lucida to improve their speaking skills through AI conversations. Together, they’ve already completed billions of speaking minutes. Backed by $9M in funding, we’re building the future of AI-powered...

The digital entertainment and iGaming world is entering a new era, driven by rapidly evolving technology and changing user expectations. This shift demands not only strong brands, but also integrated structures capable of leading them under a unified strategy. This is the vision that inspired the creation of NGAMING. Established in 2026 under Doğan Online...

At HubX we build mobile and web apps, used and loved by millions all around the world.We have a track record of building and growing apps on various verticals that have reached over 600 million users across 6 continents and 190+ countries. We’re proud to be Türkiye’s first app studio unicorn.We are looking for a talented Frontend Developer to join our...

At HubX we build mobile apps, used and loved by millions all around the world. We have a track record of building and growing mobile apps on various verticals that have reached over 600 million users across 6 continents and 190+ countries. We are looking for a talented “ Organizational Development Manager” to join our team. As a talented \"Organizational...

Company Description Crenno Studio is a startup studio established in 2009 to be a pioneer and leader in technology. At Crenno, we deliver end-to-end (E2E) scalable technology solutions for our clients while also building and scaling our own high-traffic internal products, such as our Game Hub projects. We're a dynamic, fast-scaling team where engineers don't...

# Frontend DeveloperTruyemekİstanbul, Kadıköy, TROriginal postPosted OnSep 23, 2026DeadlineOct 13, 2026Employment TypeFull-TimeWork TypeOn-siteCompensationNot available##### DescriptionTRUYEMEK - FRONT-END DEVELOPER (VUE.JS & REACT NATIVE)HAKKIMIZDATRUYEMEK, modern teknoloji çözümleri sunan ve dinamik bir ekiple çalışmayı öncelik edinen bir...

Jobgether SRL is seeking a Head of B2C Growth based in Turkey to own the full B2C growth engine, from acquisition and activation to retention and LTV. You will develop multichannel strategies across search, paid social, email, push, web, and app, with a focus on making the app the primary user channel.The role requires leadership and hands-on execution, plus...

AppNation is seeking a Senior iOS Developer to lead building and scaling elite iOS experiences across AI-powered mobile apps. You will own architecture decisions, optimize performance, and shape mobile engineering standards.Strong Swift/SwiftUI skills and a passion for Apple ecosystem are essential. You will collaborate across teams to deliver high-quality...