software engineer

mobile developer

field engineer

field service engineer

food engineer

mobile engineer

Crs Soft

<div>
 
 
 Who we are?
 
 
 
 
 
 
 It&rsquo;s time to turn on bright mode. Let&rsquo;s meet!
 
 
 We are a software company that produces niche technologies with an innovative, dynamic, and added-value understanding to the leading companies in its field, serving in different sectors in Turkey and abroad. For starters, the first thing you should know is that Crs is an umbrella organization. Our e-transformation brand, e-d&uuml;nya, offers digital solutions on a single platform. Our game brand Corvus Jay provides players of all ages and backgrounds with captivating, humorous, and artistic games that transcend the ordinary and deliver unforgettable experiences with its open-minded, humorous, creative, and vibrant world of pop art. We are excited to expand our investment areas and the sectors we are involved in. Our focus is on innovative research, exploring Big Data Processing, AI, machine learning, and game development. As one of the top 500 IT companies in Turkey, we are one of the fastest-growing technology companies selected by Deloitte Turkey for the 6th time in a row. Our route is always the same, the future!
 
 
 
 
 
 
 Job Description
 
 
 
 
 
 
 As a Mobile Engineer you will participate in agile software development process, drive development of large-scale, distributed mobile-based applications and develop innovative mobile applications. You should bring and share sufficient process experience in Agile/Scrum methodology, emphasizing collaboration and teamwork in application to large enterprise software development projects.
 
 
 
 
 
 
 The ideal candidate will have:
 
 
 
 
 
 <ul>
 <li>
 BS or MS degree in computer engineering, computer science or equivalent experience
 </li>
 <li>
 0-2 years experience in software projects
 </li>
 <li>
 Perform full life-cycle development tasks for cross-platform applications
 </li>
 <li>
 Strong understanding of OOP principles and software design patterns
 </li>
 <li>
 Knowledge of HTTP/HTTPS protocols, RESTful APIs
 </li>
 <li>
 Knowledge of GIT and experience in branch models
 </li>
 <li>
 Familiarity with platforms such as Android Studio, Xcode
 </li>
 <li>
 Knowledge of Node.js and React Native
 </li>
 <li>
 Experience with open source platforms, including contributions on open source platforms is a plus
 </li>
 <li>
 Innovative point of view and passioned in learning new things and developing him/her self
 </li>
 <li>
 Good analytical skills, and being eager to develop and take on responsibility
 </li>
 <li>
 Fluency in English
 </li>
 </ul>
 
 
 
 
 
 Perks &amp; Benefit
 
 
 
 
 
 <ul>
 <li>
 Being part of an innovative team with a young and dynamic mindset
 </li>
 <li>
 Buffet breakfast in the office every morning
 </li>
 <li>
 Comprehensive private health insurance package
 </li>
 <li>
 Meal card &amp; commute compensation,
 </li>
 <li>
 Lots of events and celebrations (check out @crssoft on Instagram)
 </li>
 <li>
 Education fund to support learning and development opportunities
 </li>
 <li>
 Paid birthday off to spend time with your loved ones
 </li>
 <li>
 A gift book on your birthday
 </li>
 <li>
 All the technical equipment and licenses you need
 </li>
 <li>
 Marriage leave (5 days)
 </li>
 <li>
 No dress code!
 </li>
 </ul>
 
 
 
 
 
 Join Us
 
 
 
 
 
 
 Work hard play hard. 😊 At Crs Soft, we benefit from the power of technology and science, and we achieve the best with our creative and innovative team. Lifelong learning, open-mindedness and leadership are part of our culture. We celebrate all our achievements and special moments together and we know how to have fun.
 
</div>

Mobile Engineer

Peak

<div>
 
 We are looking for a recent graduate Software Engineer to join our Engineering Team. Together with your team, you will be crafting code that brings to life game features, items and levels in our games which are enjoyed by a community of over 40 million monthly active players. This scale comes along with very interesting engineering challenges which we solve together, using a technology-agnostic approach. Alongside with our games, we continue to grow as software engineers and as a team.
 
 
 
 
 
 
 Here&rsquo;s what you'll do
 
 
 
 
 
 <ul>
 <li>
 Build an amazing experience for the millions of users who play every day
 </li>
 <li>
 Design, implement, test and maintain our casual gaming products
 </li>
 <li>
 Write clean, sustainable code and participate in peer code-reviews
 </li>
 <li>
 You will have ownership of a primary work stream, which you will own end-to-end, but you'll also work in close collaboration with your fellow mobile engineers
 </li>
 <li>
 Brainstorm new ideas together with your team to continuously iterate and improve our games' user experience
 </li>
 </ul>
 
 
 
 
 
 Desired skills and experiences
 
 
 
 
 
 <ul>
 <li>
 University degree in Computer Science, Software Engineering, or any equivalent subject
 </li>
 <li>
 Having game projects in Unity is an advantage
 </li>
 <li>
 There&rsquo;s no need to have prior game development experience. If you are an engineer and value a holistic and technology-agnostic approach to software engineering, we&rsquo;d like to hear from you!
 </li>
 </ul>
 
 
 
 
 
 What you&rsquo;ll learn in this role
 
 
 
 
 
 <ul>
 <li>
 How to develop, release and maintain high quality code
 </li>
 <li>
 Strong engineering skills and programming fundamentals
 </li>
 <li>
 A good command of various programming languages (such as C#, Java) and hands-on experience of best practices and idioms of these languages
 </li>
 <li>
 Software architecture design, OOP, and design patterns and principles on various scales
 </li>
 </ul>
 
 
 
 
 
 Working at Peak
 
 
 
 
 
 <ul>
 <li>
 Fast-paced environment with a tight-knit and collaborative culture
 </li>
 <li>
 Never-ending learning and development opportunities
 </li>
 <li>
 Relevant conferences abroad to stay up to date with the latest industry trends
 </li>
 <li>
 Team events and trips
 </li>
 <li>
 We support your personal and professional development with challenging projects and regular feedback
 </li>
 <li>
 Full health benefits
 </li>
 </ul>
</div>

Software Engineer, Games (New Grad)

Randstad Türkiye

<div>
 
 We are seeking an experienced and skilled
 
 Core Network Engineer
 
 to join our team at
 
 Huawei
 
 . In this role, you will take on key responsibilities in delivering, maintaining, and optimizing NFV and mobile core network solutions, ensuring high reliability and performance across 2G/3G/4G/5G services. You will act as a technical expert in core network projects, addressing complex system issues, supporting network operations, and enhancing service quality through advanced troubleshooting and optimization methods. This position provides an excellent opportunity to apply your expertise in core network technologies while contributing to global knowledge transfer and technical excellence in the telecom industry.
 
 
 
 
 
 
 Responsibilities:
 
 
 
 
 
 
 1. Support the delivery of NFV/mobile core network (EPC/5GC) projects as a technical expert, technical lead, or delivery engineer, and resolve various technical issues in the projects.
 
 
 2. Maintain and analyze faults for NFV, mobile core network, and fixed core network products, and support the routine maintenance, fault location, fault handling, and network optimization of NFV and mobile core networks to improve network performance.
 
 
 3. Transfer technical knowledge of NFV and mobile core network products to global core network technical support engineers through training and on-site support.
 
 
 
 
 
 
 
 
 
 Requirements:
 
 
 
 
 
 
 1. Bachelor's degree or above in communications, computer science, or related fields.
 
 
 2. At least 2 years of relevant work experience in the core network or IT industry, with a deep understanding of the core network or IT domain.
 
 
 3. Strong ability to handle system issues.
 
 
 4. Excellent communication and presentation skills, and a strong service-oriented mindset.
 
 
 5. Good knowledge of IP technologies; candidates with CCNP or higher certification will be preferred.
 
 
 6. Candidates with the following core network knowledge will be preferred:
 
 
 (1) Networking knowledge: Proficiency in 2G/3G/4G/5G horizontal service non-standard networking solutions, IPv6 networking solutions, and common NFVI networking solutions.
 
 
 (2) Service knowledge: Proficiency in 2G/3G/4G/5G service implementation solutions (such as chain backup, pool migration, precise paging, fast-moving user assurance, Smartphone signaling storm suppression, DECOR, charging fraud, SA signature database update, and emergency calls), familiarity with 5G QoS principles and configurations, and end-to-end service quality control and differentiated management methods based on QoS. Ability to complete content-based charging and PCC script development according to user service requirements.
 
 
 (3) Network design knowledge: Proficiency in 2G/3G/4G/5G horizontal service networking solutions, IPv6 networking solutions, and other service solutions LLD/HLD.
 
 
 (4) Integration and interconnection knowledge: Proficiency in the commissioning methods for 2G/3G/4G/5G horizontal service non-standard networking solutions, IPv6 networking solutions, and other service solutions, as well as IoT commissioning, cutover, verification, and automated monitoring methods.
 
 
 (5) Routine operation and maintenance knowledge: Proficiency in basic KPI optimization methods for 2G/3G/4G/5G horizontal services, and familiarity with TCP packet analysis methods.
 
 
 
</div>

CORE NETWORK ENGINEER

obilet

<div>
 
 Founded in 2012, Obilet.com is a leading travel and tourism platform offering comprehensive services, including bus, flight, and ferry ticketing, along with hotel bookings and car rentals.
 
 
 
 
 
 As the undisputed market leader in Turkey across both B2B and B2C segments, the platform supports bus carriers with its best-in-class SaaS Inventory Management System (IMS), attracts 25 million monthly visitors, and boasts 15 million app downloads.
 
 
 
 
 
 Projected to mediate over 50 million transactions in 2025, Obilet is expanding internationally to become one of the largest global players in the travel tech industry.
 
 
 
 
 
 
 We are looking for a Software Test Engineer who will be part of our Technology Team. If you want to join our team, apply now!
 
 
 
 
 
 
 
 Main responsibilities will include:
 
 
 <ul>
 <li>
 Review business requirements, technical specifications and design documents to provide timely and meaningful feedback
 </li>
 <li>
 Create detailed, comprehensive and well-structured test plans and test cases
 </li>
 <li>
 Identify, record, document thoroughly and track bugs
 </li>
 <li>
 Perform thorough regression testing when bugs are resolved
 </li>
 <li>
 Execute test cases both manually and automated and analyze results
 </li>
 <li>
 Work with cross-functional teams to ensure quality throughout the software development lifecycle
 </li>
 <li>
 Liaise with internal teams (e.g. development teams and product owners) to identify system requirements
 </li>
 <li>
 Track quality assurance metrics, like defect densities and open defect counts
 </li>
 <li>
 Stay up-to-date with new testing tools and test strategies
 </li>
 <li>
 Monitor debugging process results
 </li>
 <li>
 Great team player
 </li>
 </ul>
 
 
 
 
 
 To be successful in this role, you need to have:
 
 
 <ul>
 <li>
 BS or MS degree in Computer Science, Engineering or related field
 </li>
 <li>
 4+ years of experience as a QA Engineer / Software Test Engineer
 </li>
 <li>
 Proactive attitude in identifying issues and solutions that help in improving Software Quality
 </li>
 <li>
 Experienced in Java Selenium and Appium
 </li>
 <li>
 Comfortable working in a dynamic, low-structure, constantly changing atmosphere and prioritizing work appropriately
 </li>
 <li>
 Strong problem solving, critical thinking and debugging skills
 </li>
 <li>
 Curious, meticulous observer who executes test cases creatively and innovatively
 </li>
 <li>
 Strong English to follow the technical literatures
 </li>
 <li>
 Having experience in Database testing
 </li>
 <li>
 Experience in writing &amp; maintaining automated UI test procedures for both web and native mobile applications
 </li>
 <li>
 Experience in testing back-office applications with domain-specific workflows
 </li>
 <li>
 Knowledge on automated testing frameworks and languages (Selenium WebDriver, Appium, jUnit, Capybara, Cucumber, etc.) is plus
 </li>
 <li>
 Hands on experience with at least one programming language (C#, Java, Python, JavaScript etc) is plus
 </li>
 <li>
 Having ISTQB (or related) certification
 </li>
 <li>
 Experience with web and mobile native technologies is plus
 </li>
 <li>
 Experience with performance based test methods (load, stres test etc.) is plus
 </li>
 <li>
 Experience with test automation systems for native mobile technologies is big plus
 </li>
 </ul>
 
 
 
 
 
 What we offer:
 
 
 
 
 🏠 Remote Working:
 
 We work remotely, but our offices are always open for us
 
 
 
 🎂 Birthday Leave:
 
 In the month of our birthday, we can take a day off on any day we choose
 
 
 ✨
 
 Health Insurance
 
 We are by your side with our health insurance whenever you need it.
 
 
 
 ✈️ Discount Coupons:
 
 With each year spent at Obilet, you can fully enjoy discounted all our products
 
 
 
 🎉 Happy Hours &amp; Company Events:
 
 With our New Year&rsquo;s Event, #obiletfest and Happy Hours, we not only strive for success but also have a lot of fun along the way
 
 
 
 📚 Self-Development:
 
 Your growth is our focus, with access to online learning platforms like Udemy and various training programs designed to support your professional development
 
 
 
 🌟 Best-in-class Teammates:
 
 We are all the best in our fields and we are confident about it
 
 
 
 🤠 No Dress Code:
 
 We have no dress code. We can set the trend in our office with our style
 
 
 
 ☕ Free Snacks &amp; Drinks:
 
 Surprise breakfasts, desserts and fruits might be waiting for us in our office
 
</div>

Software Test Engineer - (Manuel+Automation)

oBilet

<div>Founded in 2012, Obilet.com is a leading travel and tourism platform offering comprehensive services, including bus, flight, and ferry ticketing, along with hotel bookings and car rentals.
As the undisputed market leader in Turkey across both B2B and B2C segments, the platform supports bus carriers with its best-in-class SaaS Inventory Management System (IMS), attracts 25 million monthly visitors, and boasts 15 million app downloads.
Projected to mediate over 50 million transactions in 2025, Obilet is expanding internationally to become one of the largest global players in the travel tech industry.
We are looking for a Software Test Engineer who will be part of our Technology Team. If you want to join our team, apply now!
Main responsibilities will include:<ul><li>
Review business requirements, technical specifications and design documents to provide timely and meaningful feedback</li><li>
Create detailed, comprehensive and well-structured test plans and test cases</li><li>
Identify, record, document thoroughly and track bugs</li><li>
Perform thorough regression testing when bugs are resolved</li><li>
Execute test cases both manually and automated and analyze results</li><li>
Work with cross-functional teams to ensure quality throughout the software development lifecycle</li><li>
Liaise with internal teams (e.g. development teams and product owners) to identify system requirements</li><li>
Track quality assurance metrics, like defect densities and open defect counts</li><li>
Stay up-to-date with new testing tools and test strategies</li><li>
Monitor debugging process results</li><li>
Great team player</li></ul> 
To be successful in this role, you need to have:<ul><li>
BS or MS degree in Computer Science, Engineering or related field</li><li>
4+ years of experience as a QA Engineer / Software Test Engineer</li><li>
Proactive attitude in identifying issues and solutions that help in improving Software Quality</li><li>
Experienced in Java Selenium and Appium</li><li>
Comfortable working in a dynamic, low-structure, constantly changing atmosphere and prioritizing work appropriately</li><li>
Strong problem solving, critical thinking and debugging skills</li><li>
Curious, meticulous observer who executes test cases creatively and innovatively</li><li>
Strong English to follow the technical literatures</li><li>
Having experience in Database testing</li><li>
Experience in writing &amp; maintaining automated UI test procedures for both web and native mobile applications</li><li>
Experience in testing back-office applications with domain-specific workflows</li><li>
Knowledge on automated testing frameworks and languages (Selenium WebDriver, Appium, jUnit, Capybara, Cucumber, etc.) is plus</li><li>
Hands on experience with at least one programming language (C#, Java, Python, JavaScript etc) is plus</li><li>
Having ISTQB (or related) certification</li><li>
Experience with web and mobile native technologies is plus</li><li>
Experience with performance based test methods (load, stres test etc.) is plus</li><li>
Experience with test automation systems for native mobile technologies is big plus</li></ul>
What we offer:
 Remote Working: We work remotely, but our offices are always open for us
 Birthday Leave: In the month of our birthday, we can take a day off on any day we choose
✨ Health Insurance We are by your side with our health insurance whenever you need it.
✈️ Discount Coupons: With each year spent at Obilet, you can fully enjoy discounted all our products
 Happy Hours &amp; Company Events: With our New Year&rsquo;s Event, #obiletfest and Happy Hours, we not only strive for success but also have a lot of fun along the way
 Self-Development: Your growth is our focus, with access to online learning platforms like Udemy and various training programs designed to support your professional development
 Best-in-class Teammates: We are all the best in our fields and we are confident about it
 No Dress Code: We have no dress code. We can set the trend in our office with our style<ul><li>Free Snacks &amp; Drinks: Surprise breakfasts, desserts and fruits might be waiting for us in our office</li></ul></div>

Dream Games

<div>
 
 We are looking for a passionate Software Engineer to join our team. You will contribute to all areas of game development, including programming of graphics, game logic, and user interface using Unity. It is not required to have prior game development experience since we believe a competent software engineer can develop great things in any field. You will work effectively as part of a multi-disciplinary team of engineers, artists, and game designers to create games that will be played by millions of people all around the world.
 
 
 
 
 
 At Dream Games, all team members have a genuine chance to contribute to the final product and have an impact on the company. If you want to be a team member of a fast-growing company, you might be the person we are looking for!
 
 
 
 
 
 
 Responsibilities
 
 
 
 
 
 <ul>
 <li>
 Designing, implementing, and testing game features
 </li>
 <li>
 Delivering well-structured code and participating in code-review sessions
 </li>
 <li>
 Creating flexible code that can be easily updated as the product evolves
 </li>
 <li>
 Contributing to the improvement of user experience in the games
 </li>
 </ul>
 
 
 
 
 
 Requirements
 
 
 
 
 
 <ul>
 <li>
 Strong knowledge of OOP and familiarity with Design Patterns
 </li>
 <li>
 Experience in various programming languages such as C#, Java, C++
 </li>
 <li>
 Willing to learn Unity for mobile game development
 </li>
 <li>
 Passion for games and game programming
 </li>
 <li>
 Appreciation and understanding of teamwork
 </li>
 </ul>
</div>

Software Engineer

Fenix Mobile

<div>
 
 
 Flutter Developer Wanted
 
 
 
 Fenix Mobile is an innovative technology company that develops mobile applications and provides services in more than 150 countries worldwide. By constantly adapting to emerging technologies, we have proven ourselves on the global stage, and we&rsquo;re now expanding our team with talented professionals to take our success even further.
 
 
 As one of the industry leaders, we foster a work environment that encourages creativity and innovation.
 
 
 Would you like to be part of this dynamic team and make your mark in the world of technology?
 
 
 
 
 
 
 Required Qualifications
 
 
 <ul>
 <li>
 Bachelor&rsquo;s degree in Computer Engineering or a related field
 </li>
 <li>
 Minimum 3+ years of professional experience in mobile app development using Flutter
 </li>
 <li>
 Proven experience in building and releasing mobile applications for both iOS and Android platforms
 </li>
 <li>
 Hands-on experience with state management solutions (Bloc, Provider, Riverpod, etc.)
 </li>
 <li>
 Experience with RESTful API integrations
 </li>
 <li>
 Strong understanding of Clean Architecture and SOLID principles
 </li>
 <li>
 Proficiency with Git version control
 </li>
 <li>
 Knowledge of app performance monitoring and optimization
 </li>
 </ul>
 
 
 
 
 
 Nice to Have
 
 
 <ul>
 <li>
 Experience in native mobile app development using
 
 Swift
 
 is a plus
 </li>
 <li>
 Experience with Firebase services (Messaging, Analytics)
 </li>
 <li>
 Familiarity with CI/CD pipelines and publishing apps to App Store / Play Store
 </li>
 <li>
 Passion for UI/UX principles and creating engaging user experiences
 </li>
 <li>
 Experience working with Docker or similar containerized environments
 </li>
 </ul>
 
 
 
 
 
 Responsibilities
 
 
 <ul>
 <li>
 Develop and maintain next-generation mobile applications
 </li>
 <li>
 Maintain, optimize, and refactor existing Flutter projects
 </li>
 <li>
 Collaborate closely with the design team to create user-friendly interfaces
 </li>
 <li>
 Contribute to maintaining high code quality through testing, code reviews, and documentation
 </li>
 <li>
 Stay up to date with the latest mobile technologies and propose new ideas to improve our products
 </li>
 </ul>
 
 
 
 
 
 What We Offer
 
 
 <ul>
 <li>
 Unlimited coffee and drinks at our in-house cafe, Fenix HUB
 </li>
 <li>
 Opportunity to work with a young, innovative, and dynamic team
 </li>
 <li>
 Above-average meal allowance
 </li>
 <li>
 Private health insurance
 </li>
 <li>
 No dress code policy
 </li>
 <li>
 Work with the latest Apple devices
 </li>
 <li>
 Regular happy hours and fun team events
 </li>
 </ul>
 
 
 
 
 
 Hiring Process
 
 
 <ol>
 <li>
 
 Application Review
 
 &ndash; Your resume and portfolio will be evaluated
 </li>
 <li>
 
 Case Study
 
 &ndash; A short project to demonstrate your Flutter skills
 </li>
 <li>
 
 Talent Interview
 
 &ndash; A conversation with our HR team about your experience and fit
 </li>
 <li>
 
 Technical Interview
 
 &ndash; Hands-on evaluation of your technical capabilities
 </li>
 <li>
 
 Offer &amp; Onboarding
 
 &ndash; Welcome to the team!
 </li>
 </ol>
 
 
 
 
 If you&rsquo;re passionate about mobile technologies and want to be part of a global product, we&rsquo;re excited to meet you.
 
 
 Apply now and join Fenix Mobile to help us shape the future of mobile experiences.
 
</div>

Flutter Developer

Explore 139+ Mobile engineer in Istanbul this January. Find roles across top companies and apply now to boost your career.

139 mobile engineer jobs IN Istanbul

Mobile Engineer

Software Engineer, Games (New Grad)

CORE NETWORK ENGINEER

Software Test Engineer - (Manuel+Automation)

Software Test Engineer - (Manuel+Automation)

Software Engineer

Flutter Developer