Senior Software Engineer

ABOUT CODEWAYCodeway is a leading global technology company specializing in consumer applications, boasting over 400 million users across the globe.Since our inception in 2020, we have successfully developed and scaled over 60 mobile applications in diverse domains such as creativity, productivity, wellness, language learning, and entertainment.Our flagship …

ABOUT CODEWAYCodeway is a leading global consumer technology company, boasting over 400 million users worldwide.Since our inception in 2020, we have successfully developed and scaled over 60 mobile applications across various domains, including creativity, productivity, wellness, language learning, and entertainment.Our flagship products, such as Retake AI, Cleanup, Learna, and DramaPops, are recognized as leaders in their respective categories globally. In 2024, we became the most downloaded app publisher on iOS, driven by innovative AI research and a commitment to excellence in product and marketing strategies.Our diverse team of over 300 talented individuals across Istanbul and Barcelona embodies curiosity, passion, trust, and a sense of ownership in all our projects. Proudly recognized as a #1 LinkedIn Top Startup and a Great Place to Work in Europe, Codeway is where motivated individuals can achieve their best work.We are on a mission to reinvent consumer technology and redefine the potential of mobile applications.Join us in shaping the future at Codeway!POSITION OVERVIEWWe are seeking a passionate Fullstack Software Engineer to join our dynamic team. In this role, you will contribute to both front-end and back-end web development projects.KEY RESPONSIBILITIES· Analyze, implement, and deliver new features while ensuring high-quality software solutions through continuous monitoring and maintenance.· Take full ownership of your work throughout the entire development process by identifying issues and enhancing our products.· Stay curious about emerging technologies and industry trends, continually enhancing your technical skills and knowledge.· Participate in code reviews to ensure code quality, performance, and adherence to coding standards.· Identify challenges with a potential impact on the organization and work towards raising quality standards across the board.

About the Role Commencis is looking for a Senior Java Software Engineer in Istanbul. This role focuses on building and improving software products that support business growth. The position centers on Java, with responsibilities that include enhancing current applications and designing new features to address client needs. What You Will Do Develop and maintain Java-based software solutions Improve existing applications by adding new functionalities Work closely with team members to solve technical challenges Help ensure software meets evolving client requirements Who We’re Looking For Deep experience with Java development Strong problem-solving skills Interest in building software that makes a real impact Comfort working in a collaborative, team-based setting

About Insider One Insider One brings together marketing and customer engagement tools in a single platform. Since our early days, the company has grown to a team of over 1,500 people, representing more than 50 nationalities and working across 30 locations worldwide. Our platform relies on AI and a comprehensive Customer Data Platform (CDP) that connects data, personalization, and journey orchestration across channels like WhatsApp, SMS, Email, and more. We recently raised $500M in Series E funding, backed by investors such as Sequoia Capital and General Atlantic. More than 2,000 clients, from startups to Fortune 500 companies like Nike and Samsung, use our solutions. Insider One is also recognized for its commitment to diversity as one of the few woman-founded B2B SaaS unicorns globally. Role Overview: Senior Software Engineer - Golang This role focuses on building and improving solutions that help businesses grow through better marketing and customer engagement. As a Senior Software Engineer working with Golang, the work will involve designing and developing features that support our platform’s mission. Location Istanbul, Turkiye

ABOUT CODEWAYCodeway is a leading global technology company specializing in consumer applications, boasting over 400 million users globally.Since our inception in 2020, we have successfully developed and scaled over 60 innovative mobile applications spanning categories such as creativity, productivity, wellness, language learning, and entertainment.Our flagship applications, including Retake AI, Cleanup, Learna, and DramaPops, are recognized leaders in their respective markets. In 2024, we achieved the milestone of being the most downloaded app publisher on iOS, driven by our commitment to cutting-edge AI research, data-driven strategies, and a relentless pursuit of excellence in product development and marketing.With a talented team of over 300 passionate individuals located in Istanbul and Barcelona, we foster a culture of curiosity, collaboration, trust, and ownership in every project we undertake. As a proud recipient of accolades such as #1 LinkedIn Top Startup and a Great Place to Work in Europe, Codeway is where ambitious professionals are empowered to do their best work.Join us as we redefine the future of consumer technology and innovate the next generation of mobile applications.This is Codeway. This is our journey. Be part of it.POSITIONIn the role of Backend Software Engineer at Codeway, you will be at the forefront of designing and implementing scalable systems that drive products used by millions of users. Your responsibilities will encompass the entire feature lifecycle—from initial system architecture and AI integration to deployment and ongoing production monitoring. We thrive in a fast-paced environment, valuing engineers who can simplify complex architectural challenges into elegant and maintainable solutions.WHAT YOU’LL BE DOING· Design & Implement Scalable Systems: Create high-performance backend architectures for both mobile and web platforms utilizing Node.js and Python.· Own End-to-End: Assume full ownership of your services throughout their lifecycle, including ideation, implementation, deployment (GCP/Firebase), and continuous optimization.· AI & Media Integration: Leverage AI technologies to enhance user experiences and ensure seamless media integration.

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 the dynamic team at Bigger Games as a Software Engineer specializing in Performance Marketing. In this role, you will leverage cutting-edge technology and data-driven strategies to optimize marketing performance and drive user engagement across multiple platforms.As a key player in our innovative environment, you will be tasked with developing scalable solutions, improving existing systems, and collaborating with cross-functional teams to enhance the overall marketing strategy. We are looking for a proactive individual who thrives in a fast-paced setting and is passionate about enhancing user experiences through technology.

About Insider One Insider One brings together marketing tools and customer engagement solutions in one unified platform. Since our founding, we have grown into a global company with more than 1,500 team members representing diverse backgrounds, working from over 30 offices worldwide. Our platform uses artificial intelligence and an integrated Customer Data Platform (CDP) to connect data, personalize experiences, and coordinate customer journeys across channels like WhatsApp, SMS, Email, Web, App, and Site Search. We recently raised $500M in Series E funding, led by General Atlantic and supported by Sequoia Capital, QIA, and other major investors. More than 2,000 companies, including Fortune 500 names such as Samsung, Nike, and L’Oreal, use our technology. Insider One is also recognized as one of the few woman-founded and women-led B2B SaaS unicorns, earning a reputation for strong leadership and customer satisfaction. Role Overview: Senior Software Quality Assurance Engineer (Remote) The Senior Software Quality Assurance Engineer ensures the quality and reliability of Insider One’s products. This role supports teams in delivering dependable solutions to customers and helps maintain the high standards our clients expect. The position is remote and based in 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 surpass mobile app user expectations.As a Software Test Engineer, you will become an integral part of our organic structure, where you will take ownership of your responsibilities and actively contribute innovative ideas for new projects within a creative and stimulating work environment. Joining a small, high-performing team, you will collaborate in goodwill to deliver optimal results.We encourage you to think big! If you are ready to embrace the challenge and make a significant impact, we invite you to join our mission!We are seeking talented individuals eager to create something greater. To thrive in this role, a solid understanding of the casual mobile apps market is essential. You will be part of a dynamic environment where small teams can form around exciting ideas.

Join us as a Senior Software Quality Assurance Engineer, where your expertise will contribute to maintaining the high standards of our platform.About Insider OneInsider One is the leading platform that integrates all essential tools for marketing and customer engagement teams, empowering them to achieve their utmost potential and become unstoppable.Founded with a vision to revolutionize the marketing landscape, we have grown from a small team to over 1,500 professionals from 50+ nationalities across 30+ offices globally. Our platform is driven by advanced AI technologies and features an integrated Customer Data Platform (CDP) that harmonizes data, personalization, and journey orchestration across a wide array of channels, including WhatsApp, SMS, Email, Web, App, and Site Search.Recently, we secured a remarkable $500M Series E funding round, led by General Atlantic, with backing from prominent investors such as Sequoia Capital, QIA, Riverwood, and Endeavor Catalyst. Our client base includes over 2,000 customers, ranging from fast-growing startups to renowned Fortune 500 companies like Samsung, Nike, L’Oreal, and IKEA.Celebrated as one of the few woman-founded, women-led B2B SaaS unicorns globally, we have received accolades from industry analysts and are recognized as the #1 leader in all the capabilities marketing and customer engagement teams demand. Explore our success stories and see why our clients choose us.

Speechify builds tools that remove reading barriers and support learning for millions worldwide. The team includes nearly 200 people working remotely across the globe. Collaboration happens in a fully distributed setup, where technical skill and new ideas drive progress. More than 50 million users rely on Speechify’s text-to-speech technology on platforms such as iOS, Android, Mac, and Chrome. The product has earned recognition, including Chrome Extension of the Year and Apple’s 2025 Design Award for Inclusivity. Role overview The Platform Software Engineer joins the Platform team to design, build, and maintain core backend systems. Projects span payment processing, API integrations, and other foundational services. The work directly supports a seamless user experience across Speechify’s products. What you will do Develop and maintain backend services that support Speechify’s suite of applications Work on payment processing, API integrations, and other core platform features Collaborate with colleagues in a flat organizational structure Contribute to a culture where technical expertise and initiative are recognized What matters here Strong work ethic and follow-through Clear, effective communication Strategic thinking and adaptability Dedication to delivering high-quality user experiences Interview process The hiring process aims to wrap up within a week. Candidates participate in multiple technical interviews to demonstrate their skills. Location This is a remote role based in Istanbul, Turkey.

Join our dynamic performance marketing team as a Software Engineer at Dream Games! In this role, you will leverage your expertise to enhance gameplay and develop engaging playable ads that captivate audiences worldwide. Your creativity will be crucial in designing games that stand out in advertising campaigns, and you'll take significant ownership of your projects. Collaborating closely with marketing managers and artists, you will bring innovative ideas to life, ensuring that millions of users enjoy your creations.At Dream Games, we believe every team member can make a meaningful contribution to our products and the overall success of the company. If you're eager to be part of a rapidly growing organization and leave your mark, we'd love to meet you!

Join us at Insider One, the leading platform designed to empower marketing and customer engagement teams with the tools they need to excel.Who We AreAt Insider One, we are proud to be the #1 platform that consolidates marketing and customer engagement solutions, enabling teams to achieve their fullest potential and drive results.Our journey began with a small team and a bold vision to create a comprehensive platform that grants marketers access to cutting-edge technologies and emerging channels globally. Today, we boast a diverse team of over 1,500 members from more than 50 nationalities across 30 offices.With artificial intelligence at the core of our operations and an integrated Customer Data Platform (CDP), Insider One seamlessly combines data, personalized experiences, and journey orchestration across a wide array of channels, including WhatsApp, SMS, Email, Web, App, and Site Search.Recently, we celebrated one of the largest funding rounds in our industry, having secured a $500 million Series E led by General Atlantic. Our investors include prestigious firms such as Sequoia Capital, QIA, Riverwood, and Endeavor Catalyst, while our platform is trusted by over 2,000 clients, ranging from high-growth startups to Fortune 500 giants like Samsung, Nike, L’Oreal, and others.Insider One is honored to be recognized as one of the few woman-founded and women-led B2B SaaS unicorns globally. Our customer satisfaction and industry recognition underscore our leadership position in providing essential capabilities for marketing and customer engagement teams. Explore our impact yourself —check it out. We consistently excel and maintain our position at the forefront of the industry.

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.

About UsFounded in 2017, Good Job Games is driven by the ambition to deliver unique and memorable experiences to players around the world through innovative products. With a reach of over 3.5 billion people, our success is attributed to assembling extraordinary talent and fostering a culture that promotes teamwork and creativity. We are seeking enthusiastic individuals to join our dynamic team!Your RoleAs a Backend Developer, you will play a key role in designing and implementing the technology, tools, and infrastructure that drive Good Job Games forward!Creating distributed, high-performance shared game servicesDeveloping internal tools for operations, data analysis, and automationSupporting and empowering teams across Good Job GamesEngaging in continuous learning and growth within a vibrant engineering culture

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.

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

Join our dynamic team at Bigger Games as we seek passionate Software Engineers ready to tackle the exciting challenges in creating chart-topping mobile games.You will collaborate closely with the Game Development Team to design and maintain robust backend architecture that supports millions of players worldwide. Your engineering prowess will contribute to delivering exceptional experiences for our users while solving complex technical challenges.KEY RESPONSIBILITIES:Develop and sustain scalable, low-latency backend services to enhance game and platform functionality.Evaluate and optimize system efficiency, scalability, and stability.Address performance, reliability, and security challenges in game systems.Engage and contribute to all facets of game development.Work collaboratively with product managers, game developers, and artists to ensure top-notch user experiences.YOU ARE A GREAT FIT IF:You hold a Bachelor’s Degree in Computer Science and possess 2+ years of experience in software engineering.You have expertise in Java Spring Boot and a strong understanding of Java and related technologies.You are familiar with Java, Spring, Redis, and AWS Cloud Systems, showcasing strong engineering skills and programming fundamentals.You have knowledge of software architecture design, object-oriented programming, and design patterns.You are passionate about mobile games and pay close attention to detail and code quality.BONUS POINTS IF:You have played Kitchen Masters and explored its features. If not, it’s a perfect time to start!You are curious about the gaming industry and eager to expand your knowledge.You thrive in fast-paced, dynamic environments.BENEFITS:Join a top-tier team, learn from industry leaders, and develop games that players adore.Competitive salary.Comprehensive health insurance with no limits.A beautifully designed office located in the heart of Istanbul.Opportunities to participate in global conferences and network within the industry.