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

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software engineer frontend

iyzico

<div>
 
 
 iyzico
 
 
 
 iyzico was founded in 2013 to provide online payment services and artificial intelligence-based payment technologies to businesses of various sizes in the world of e-commerce. By making the complex payment processes simple through its easy and secure platform, iyzico had achieved significant successes through supporting thousands of businesses in digitalization and was acquired by the global payment systems giant PayU in 2019. With such a robust structure, iyzico is operating on the principle of democratizing financial services and making them accessible for everyone alongside the services it provides to businesses.
 
 
 Through iyzico Buyer Protection, consumers&rsquo; concerns regarding shopping online are resolved and better experiences are enabled. Control is handed back to the consumers by 24/7 live support through the iyzico mobile app and convenience in cancellation/returns processes. To this date, more than 2 million consumers shopped online under the security provided by iyzico Buyer Protection and this number is increasing daily. Via pay with iyzico, which is a blended payment solution, millions of consumers who do not use banking can safely shop online under the belt of iyzico Buyer Protection.
 
 
 iyzico continues to simplify online shopping for both consumers and sellers by the simple, accessible, and innovative technologies it developed.
 
 
 
 
 
 
 Key Responsibilities
 
 
 
 Develop scalable, high-volume performing, and reliable user-centric
 
 
 web &amp; mobile applications
 
 
 that operate 24x7,
 
 
 Engage with product managers, UX Experts, and business stakeholders to analyze requirements, develop ideas, and design solutions,
 
 
 Plan implementation and rollout system changes that meet requirements for functionality, performance, scalability, reliability, and adherence to development goals and principles,
 
 
 Make technical design decisions independently,
 
 
 Provide coding expertise and functional/technical support to other team members and encourage engineering best practices in the team and the larger department,
 
 
 
 
 
 
 Qualifications &amp; Experience
 
 
 
 BSc degree in Computer Science or related degree,
 
 
 Strong knowledge of data structures, algorithms, and software development principles,
 
 
 Demonstrated knowledge of all phases of the product lifecycle,
 
 
 Eagerness for quality and continuous improvement of processes,
 
 
 React Native &amp; GraphQL knowledge is a big plus,
 
 
 Experience working with modern mobile standards and technologies and can apply them to build fully responsive mobile apps,
 
 
 Experience in software engineering best practices for the full software development life cycle, including agile development, coding standards, code reviews, build processes, testing, and maintenance,
 
 
 Good understanding of API services with which the application needs to integrate,
 
 
 Strong understanding of UI/UX best practices and considerations,
 
 
 Can-do attitude and a willingness to take ownership of problems,
 
 
 
 
 
 
 What We Offer
 
 
 
 A culture of continuous development: conferences, in-house events to stay up-to-date on current trends and technology. (Everyone&rsquo;s encouraged to get on the stage and share expertise with teammates and the community)
 
 
 Online Training Platform (Free access to Udemy, Harvard ManageMentor, Getabstract, etc.
 
 
 Freedom under responsibility is our common mindset. That&rsquo;s how we designed our flexible working model called iyzico Homequarters. Our headquarter is in Altunizade
 
 
 An iyzicoMate is assigned to help you with anything you may need on your onboarding
 
 
 A detailed orientation program designed for you to fully grasp the iyzico culture
 
 
 Meal &amp; Internet Allowance
 
 
 Transportation Allowance
 
 
 A gift voucher to meet tech needs and ergonomic workspace at home
 
 
 Macbook
 
 
 Employee support program: free psychological counseling, legal advice, financial advice etc.
 
 
 Private health insurance,
 
 
 1 day birthday leave.
 
</div>

Software Engineer - Frontend

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)

OREDATA

<div>
 
 OREDATA is a Digital Transformation &amp; IT Consulting firm with 10+ years of proven expertise and hundreds of successfully implemented projects across the EMEA region. When you join the OREDATA team, you'll be working hand-in-hand with experts focused on tackling digital, operational, analytical &amp; data science challenges with the greatest impact. We foster collaboration with proximity, an agile and autonomous approach and best practices and guiding principles.
 
 
 Read more: https://medium.com/@oredata-engineering
 
 
 Apply and be part of our exciting journey!
 
 
 We are looking for a Frontend Developer to join our team within a leading company in the aviation industry. ✈️
 
 
 
 
 Responsibilities:
 
 
 <ul>
 <li>
 Develop responsive and high-quality frontend components using
 
 React
 
 and
 
 TypeScript
 
 </li>
 <li>
 Collaborate with backend developers, designers, and product owners
 </li>
 <li>
 Participate in code reviews and ensure code quality standards
 </li>
 <li>
 Optimize applications for maximum performance and scalability
 </li>
 <li>
 Contribute to UI/UX improvements and reusable component structures
 </li>
 <li>
 Document technical processes and maintain project consistency
 
 
 
 </li>
 </ul>
 
 Requirements
 
 
 
 <ul>
 <li>
 Bachelor's degree in
 
 Computer Engineering
 
 ,
 
 Software Engineering
 
 ,
 
 Computer Science
 
 , or related fields
 </li>
 </ul>
 <ul>
 <li>
 
 6-8
 
 years of experience in frontend development
 </li>
 <li>
 Experience with
 
 Tailwind CSS
 
 (nice to have)
 </li>
 </ul>
 <ul>
 <li>
 Strong knowledge of
 
 React
 
 ,
 
 TypeScript
 
 , and modern JavaScript frameworks
 </li>
 </ul>
 <ul>
 <li>
 Familiarity with RESTful APIs, Git version control, and frontend build tools
 </li>
 <li>
 
 English level B1-B2
 
 (able to read documentation and communicate in technical contexts)
 
 </li>
 </ul>
 
 
 Get to know us
 
 
 
 If you want to know more about us and what we do, then visit our website: www.oredata.com
 
 
 
 Why Oredata?
 
 
 <ul>
 <li>
 Opportunity to get company paid Professional Certificates (Google Cloud Platform, Confluent Kafka, etc)
 </li>
 <li>
 Access to Online Training Platforms (Udemy, Pluralsight, A Cloud Guru, Coursera, etc.)
 </li>
 <li>
 Opportunity to work on international projects
 </li>
 <li>
 Private Health Insurance
 </li>
 <li>
 Birthday Leave Policy
 </li>
 <li>
 Dynamic work ecosystem where you can take initiative and responsibility
 </li>
 <li>
 Open communication, flexibility and start-up spirit
 </li>
 <li>
 Learning &amp; Development opportunities for both personal and professional growth
 
 </li>
 </ul>
 
 
 Ki&scedil;isel verileriniz i&scedil;e al&inodot;m s&uuml;recinin y&uuml;r&uuml;t&uuml;lebilmesi amac&inodot;yla veri sorumlusu s&inodot;fat&inodot;yla &scedil;irketimiz Oredata Yaz&inodot;l&inodot;m A.&Scedil;. taraf&inodot;ndan i&scedil;lenecektir.
 
 Ki&scedil;isel verilerinizin i&scedil;lenmesi ve haklar&inodot;n&inodot;zla ilgili detayl&inodot; bilgiye https://oredata.com/personal-data-protection-policy/ ba&gbreve;lant&inodot;s&inodot; &uuml;zerinden ula&scedil;abilirsiniz.
 
</div>

Frontend Developer

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

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>

Voltran App

<div>
 About Voltran
 
 
 Voltran builds AI agents for K&ndash;12 schools and institutions. Our flagship product is
 
 AI Live Lectures
 
 : video- and animation-based live teaching experiences powered by
 
 digital twins
 
 and the coordinated work of
 
 15+ AI agents
 
 &mdash;built to deliver detailed, interactive learning at scale.
 
 
 
 
 The Role
 
 
 We&rsquo;re hiring a
 
 Full Stack Engineer
 
 to help us build and ship end-to-end product experiences across
 
 web, mobile, backend, and AI services
 
 . You&rsquo;ll collaborate closely with mobile and backend teams to integrate intelligent workflows into our platform, and you&rsquo;ll contribute directly to core product features&mdash;from UI to APIs to production infrastructure.
 
 
 
 
 What You&rsquo;ll Do
 <ul>
 <li>
 
 Full-stack product development:
 
 Build user-facing experiences and backend systems that support AI-powered learning flows.
 </li>
 <li>
 
 Backend &amp; APIs:
 
 Design and maintain
 
 REST/GraphQL
 
 services and microservices (Python/FastAPI, Node/TypeScript, or similar).
 </li>
 <li>
 
 AI integration:
 
 Integrate LLM/SLM-powered features (tutoring, content generation, Q&amp;A) into web and Flutter applications.
 </li>
 <li>
 
 Service orchestration:
 
 Build robust service layers that expose AI functionality with strong observability, rate-limiting, and reliability.
 </li>
 <li>
 
 Data &amp; retrieval:
 
 Implement and optimize RAG pipelines (agentic RAG, Graph RAG), vector search, and evaluation workflows.
 </li>
 <li>
 
 Infrastructure &amp; DevOps:
 
 Own CI/CD, containerization, monitoring, and scalable deployments (Docker/Kubernetes on AWS/GCP/Azure).
 </li>
 <li>
 
 Cross-functional collaboration:
 
 Work with product and design to define requirements, deliver polished features, and iterate quickly.
 </li>
 </ul>
 <li>
 
 </li>
 Must-Have Qualifications
 <ul>
 <li>
 
 Full-stack experience:
 
 2+ years shipping production features across frontend + backend.
 </li>
 <li>
 
 Backend strength:
 
 Strong experience building
 
 REST/GraphQL APIs
 
 , microservices, and secure service architectures.
 </li>
 <li>
 
 Frontend proficiency:
 
 Experience with
 
 React / Next.js / Svelte
 
 (or similar) and building clean, responsive UIs.
 </li>
 <li>
 
 AI-enabled systems:
 
 Hands-on experience integrating LLM/SLM capabilities into real products (agents, RAG, tool calling, evals).
 </li>
 <li>
 
 Retrieval &amp; agents:
 
 Familiar with
 
 Agentic RAG
 
 ,
 
 Graph RAG
 
 ,
 
 MCP frameworks
 
 , and
 
 A2A protocol concepts
 
 .
 </li>
 <li>
 
 DevOps &amp; Cloud:
 
 CI/CD + Docker + Kubernetes + cloud deployments (AWS/GCP/Azure or BaaS platforms).
 </li>
 <li>
 
 Engineering fundamentals:
 
 Data structures, algorithms, Git, testing, debugging, and secure coding practices.
 </li>
 <li>
 
 Proof of shipping:
 
 At least one publicly available product/app you&rsquo;ve built or significantly contributed to.
 </li>
 </ul>
 <li>
 
 </li>
 Nice to Have
 <ul>
 <li>
 
 Flutter
 
 experience (mobile integrations).
 </li>
 <li>
 Strong
 
 Python
 
 experience (FastAPI/Flask) and/or
 
 TypeScript/Node
 
 ecosystem depth.
 </li>
 <li>
 Familiarity with
 
 fine-tuning
 
 and RL concepts (policies, trajectories, reward/return).
 </li>
 <li>
 Ability to learn fast, work iteratively, and thrive in a high-ownership startup environment.
 </li>
 </ul>
 <li>
 
 </li>
 What We Offer
 
 <ul>
 <li>
 Competitive salary +
 
 option pool
 
 in a fast-growing edtech startup
 </li>
 <li>
 
 AI IDE subscription
 
 to accelerate your workflow
 </li>
 <li>
 Learning stipend + team offsites
 </li>
 <li>
 High ownership, real product impact, and fast shipping culture
 </li>
 </ul>
 <li>
 
 </li>
 Onboarding &amp; Training
 
 We support new team members with structured learning across
 
 prompt engineering, agents, fine-tuning, reinforcement learning, advanced AI IDE usage
 
 , and practical production workflows&mdash;so you can ramp quickly and ship confidently.
 
 
 
 
</div>

Senior Full Stack Developer

Explore 460+ Software engineer frontend in House Jobs In House Counsel Jobs In Istanbul this December. Find roles across top companies and apply now to boost your career.

460 software engineer frontend jobs IN House Jobs In House Counsel Jobs In Istanbul

Software Engineer - Frontend

Software Engineer - Frontend

Frontend Developer (React)

Frontend Developer

Full-Stack Software Developer

Frontend Developer

Senior Full Stack Developer