Software Test Engineer at Lyrebird Studio | Istanbul

Lyrebird Studio stands as a leading mobile application development company, renowned for crafting engaging and user-friendly mobile applications for both Android and iOS platforms. With a remarkable achievement of 45 million monthly active users and over 2 billion downloads worldwide, our dedicated creative, technical, and design teams passionately strive to…

Join Lyrebird Studio, a leading mobile app development company renowned for creating user-friendly and entertaining applications for both Android and iOS platforms. With an impressive 45 million monthly active users and over 2 billion total downloads globally, our dedicated teams in creativity, technology, and design are committed to exceeding the expectations of mobile app users.As a Data Analyst, you will become a vital part of our innovative team, where you'll take ownership of your role and actively contribute fresh ideas for exciting new projects in a stimulating and creative environment. Collaborating closely with a small, high-performing team, you will work together to achieve outstanding results.If you're ready to think big and embrace the challenge, we encourage you to join us! We are seeking talented individuals passionate about making a significant impact in the mobile app industry. To excel in this role, a solid understanding of the casual mobile apps market is essential.Join us in a dynamic workplace where small teams can form around innovative ideas.

Join our dynamic team at Commencis as a Senior Test Automation Engineer. In this role, you will spearhead the development and implementation of automated testing strategies to ensure high-quality software delivery. Collaborate with cross-functional teams, develop test plans, and create robust test scripts that enhance our software products.

Join iyzico as a Quality Assurance Test Engineer, where you will play a critical role in ensuring the highest quality of our innovative payment solutions. In this position, you will design and execute test plans, identify bugs, and work closely with development teams to enhance our products. Your keen attention to detail and analytical mindset will be essential in delivering seamless user experiences.

Bigger Games is on the lookout for a Senior Software Engineer who is ready to embrace the exciting challenges of developing chart-topping games. At Bigger, our Game Developers are not just coders; they are innovators and designers as well. In collaboration with the Product Team, you'll create immersive gaming experiences that will captivate millions of players around the globe. As you craft exceptional experiences for our users, you'll tackle intricate engineering challenges along the way.If you're a dedicated Senior Software Engineer with a passion for gaming and a desire to contribute to the creation of enjoyable games, we invite you to join our team!ABOUT THIS ROLE:Develop top-notch games that offer unforgettable experiences to millions of players.Participate in all facets of game development—including Game Design, Logic, User Experience, Graphics, and UI design—and ensure the quality and longevity of various games with meticulous attention to detail.Work collaboratively with Product Managers, Game Artists, and Marketing teams to ensure the delivery of an unparalleled user experience.Generate new ideas for game design, features, and projects that push the boundaries of creativity.Take ownership of your projects alongside the Product Team, enjoying significant individual responsibility.YOU COULD BE A GREAT FIT IF:You hold a Bachelor’s Degree in Computer Science and have at least 6 years of experience as a software engineer.You have experience with Java Spring Boot-based backend systems and possess a deep understanding of Java and its related technologies.You are familiar with Java, Spring, Redis, and AWS Cloud Systems.You have robust engineering skills and a solid foundation in programming fundamentals.You are knowledgeable in software architecture design, Object-Oriented Programming (OOP), and design patterns.You are passionate about mobile games and pay close attention to detail and code quality.BONUS POINT IF:You’ve played Kitchen Masters and explored its gameplay. If you haven't, now's the perfect time to start!You have a keen interest in the gaming industry and are eager to expand your knowledge.You thrive in fast-paced, dynamic environments.BENEFITS:Be part of a premier team, learn from industry leaders, and contribute to creating games that players adore.Enjoy competitive salary packages.Flexible work arrangements.

Join our dynamic and innovative team at Dream Games as a Software Engineer! We are searching for an enthusiastic individual to play a pivotal role in various facets of game development, including the programming of graphics, game logic, and user interfaces using Unity. Prior experience in game development is not mandatory, as we believe that a skilled software engineer can excel in any domain. You will collaborate effectively with a multidisciplinary team of engineers, artists, and game designers to create captivating games enjoyed by millions globally.At Dream Games, every team member has a genuine opportunity to influence the final product and make a significant impact within the company. If you aspire to be part of a rapidly growing company and contribute to exciting projects, you may be the ideal candidate we are looking for!

Join iyzico as a Software Engineer specializing in React Native, where you will play a crucial role in developing innovative mobile applications that enhance user experience. You will collaborate with a dynamic team of professionals to design, build, and maintain high-quality software solutions. Your expertise in React Native will be essential in creating responsive and efficient applications across various platforms.

Join Trendyol, a leading e-commerce platform, as a Software Developer in Test. In this role, you will be responsible for designing and implementing test automation frameworks, ensuring high-quality software delivery.Your key responsibilities will include:Developing automated tests to improve product reliability.Collaborating with software engineers to identify testing needs.Continuously improving testing processes and automation techniques.

Role overview Speechify is seeking an iOS Core Product Software Engineer based in Istanbul, Turkey. This position centers on enhancing and expanding the core iOS applications that support users in their daily activities. What you will do Collaborate with engineers, designers, and product managers to design and build new features for Speechify’s iOS apps. Identify, troubleshoot, and resolve technical issues to ensure the app remains stable and reliable. Help maintain high performance and quality standards throughout the product. Requirements Proven experience developing and maintaining iOS applications. Keen interest in creating smooth, engaging user experiences. Comfort working within a collaborative, cross-functional team. This role is based in Istanbul, Turkey.

Join our innovative team at Dream Games as a Senior Software Engineer! You will play a crucial role in the game development process, contributing to programming aspects such as graphics, game logic, and user interface using Unity. We value talent over specific experience, so even if you don't have prior game development knowledge, your strong software engineering skills can help create exceptional gaming experiences.At Dream Games, every team member has the opportunity to influence the final product and make a significant impact on the organization. If you're eager to be part of a fast-growing company and are ready to embark on an exciting journey, we want to hear from you!

Speechify’s mission centers on removing barriers to learning by changing how people interact with written content. Over 50 million users depend on our text-to-speech tools across iOS, Android, Mac, Chrome, and web platforms. Google named us Chrome Extension of the Year, and Apple recognized our work with the 2025 Design Award for Inclusivity. Our distributed team includes nearly 200 professionals from a range of backgrounds, including leading technology companies and academic institutions. We value diverse perspectives and support remote work, believing strong ideas can come from anywhere. Role Overview The Software Engineer - Data Infrastructure & Acquisition will join a team focused on building and maintaining large-scale data systems. This role plays a key part in gathering and processing data to power advanced model training. The team’s infrastructure supports petabyte-scale dataset construction and integrates engineering, infrastructure, and research to keep costs low while maintaining quality.

Join Dream Games as a passionate Software Engineer fresh out of university! This is an exciting chance for you to dive into the dynamic world of game development, contributing to programming graphics, game logic, and user interfaces using Unity. We value talent over experience, so if you're a skilled software engineer, we believe you can create incredible games regardless of your background.Collaborate with a vibrant team of engineers, artists, and game designers to craft engaging games that will reach millions globally. At Dream Games, every member's input is valued, offering you the opportunity to make a meaningful impact on our projects and the company as a whole. If you're eager to be part of a fast-growing company and contribute to something extraordinary, we want to hear from you!

About UsFounded in 2017, Good Job Games aims to create unique and unforgettable experiences for players worldwide through innovative products. Our games have captivated over 3.5 billion players globally. We thrive on exceptional talent, fostering a culture that enhances teamwork and creativity. We invite enthusiastic individuals to join our growing team!Your RoleWe are seeking a dedicated Backend Software Engineer eager to design and develop technology, tools, and infrastructure that empower Good Job Games!Designing high-performance, distributed game servicesCreating internal tools for operations, data analysis, and automationSupporting and collaborating with teams across Good Job GamesEngaging in a culture of learning, teaching, and growthMentoring and guiding junior developers

Lyrebird Studio, a leading mobile app development firm, specializes in crafting engaging and user-friendly applications for both Android and iOS platforms. With an impressive 45 million monthly active users and over 2 billion downloads globally, we are committed to innovation and excellence. Our dedicated teams in creativity, technology, and design work tirelessly to exceed the expectations of mobile app users.As an AI Content Creator, you will thrive in a collaborative and dynamic environment where your ideas can shape the future of our projects. You will be an integral part of a small, high-performing team, working together to achieve outstanding results. We encourage you to embrace ambitious ideas and contribute to the growth of Lyrebird Studio.If you are ready to take on this exciting challenge and create something extraordinary, we would love to hear from you!To excel in this role, a solid understanding of the casual mobile app market is essential.Join us in a vibrant work atmosphere where small teams can rally around innovative concepts.

Join our dynamic team at Commencis as a Lead Backend Engineer, where you will play a pivotal role in designing and implementing scalable backend solutions that drive innovation and performance. You will lead a team of developers, ensuring high-quality code and best practices are adhered to while fostering a collaborative and creative work environment.

Join Commencis as a Software Architect specializing in React Native development. You will lead the design and implementation of innovative mobile applications, ensuring high performance and user-friendly experiences. Your expertise will guide our team in building scalable solutions while collaborating with cross-functional teams to deliver exceptional products.

About Our TeamAt Trendyol Tech, we are dedicated to making a meaningful impact in our ecosystem by leveraging technology to facilitate commerce.Our approach to problem-solving is rooted in data, creativity, and agility—we are committed to achieving real outcomes. With a culture that emphasizes learning, collaboration, and ownership, we thrive together as we build the future.About the RoleAs a Senior System Engineer, you will take charge of the architectural design, operational continuity, and enhancement of our organization’s Identity and Collaboration platforms, which include Active Directory, Windows DNS, Exchange Server (both On-Premises and Online), Azure / Entra ID, and Google Workspace.You will be responsible for managing hybrid identity architectures comprehensively, overseeing AD–Azure AD integrations, mail flow dependencies, and authentication processes at the system level. Your role will ensure high availability and security across Exchange environments (On-Prem, Hybrid, and Online) while expertly managing the effects of Windows DNS and core directory services on critical platforms.

Insider One develops a platform designed for marketing and customer engagement teams. The technology combines AI-powered tools with a Customer Data Platform (CDP), enabling organizations to unify their data and deliver personalized experiences across multiple channels, including WhatsApp, SMS, email, web, mobile apps, and site search. Founded to push the boundaries of marketing technology, Insider One now employs over 1,500 people representing more than 50 nationalities. The company operates from 30+ offices worldwide. Notably, Insider One stands out as one of the few woman-founded and women-led B2B SaaS unicorns globally. Following a $500 million Series E funding round led by General Atlantic, with support from Sequoia Capital, QIA, Riverwood, and Endeavor Catalyst, Insider One continues to expand. The platform is trusted by over 2,000 brands, including Samsung, Nike, and L’Oreal. Industry analysts consistently recognize Insider One as a leader in marketing and customer engagement. The Istanbul team is growing, with ongoing efforts to set new benchmarks for the sector.

About Us Founded in 2017, goodjobgames is driven by the passion to connect with people worldwide, offering them exceptional and unforgettable experiences through our innovative gaming products. Our games have captivated over 3.5 billion players globally, a feat achieved through the dedication of our extraordinary team. We are eager to welcome passionate individuals to join our creative and spirited community! About the Role As technology continuously evolves, it profoundly impacts how we live and work. We seek AI enthusiasts who are excited to explore new technologies and devise innovative solutions that enhance our operational efficiency. If you possess a relentless curiosity and a mindset focused on improvement, we would love to have you onboard! What You'll Be Doing Leading AI research and development initiatives aimed at enhancing internal products and management solutions, including reinforcement learning agents, segmentation, and regression models. Analyzing large datasets to extract features, perform segmentation, and deliver actionable insights for management purposes. Researching, implementing, and experimenting with self-learning agents in various reinforcement learning environments for product development. Staying abreast of and deploying advanced generative models (including fine-tuning) for customized, multi-modal applications. Engaging in cutting-edge machine learning and deep learning research to acquire valuable expertise.

Join our dynamic team at Dream Games as a Senior DevOps Engineer, where you will play a pivotal role in designing and implementing robust, scalable systems. Collaborating closely with our development teams, you will address their infrastructure needs and enhance the capacity of our attribution pipeline and associated technologies. You will take full ownership of our infrastructure across multiple locations, continuously optimizing and scaling it to ensure our servers operate seamlessly at peak efficiency.At Dream Games, every team member has a genuine opportunity to influence the final product and make a significant impact on the company. If you're looking to be part of a rapidly growing organization that values your contributions, we want to hear from you!