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associate software development engineer Jobs in Istanbul

associate software development engineer

back end developer

scoutin

<div>
 
 At
 
 scoutin
 
 , we believe that when technology, talent, and culture connect, extraordinary things happen. We partner with organizations to design meaningful talent experiences that inspire growth, spark innovation, and shape a better future.
 
 
 
 
 We are looking for a skilled
 
 Backend Developer
 
 using .Net.
 
 
 
 
 In this role, you will work on building, optimizing, and maintaining features and applications that meet high standards of quality, performance, and reliability. An interest in our business and products is essential, as you will collaborate closely with Business Analysts and cross-functional teams to develop solutions that align with business goals.
 
 
 
 
 
 About the job:
 
 
 
 Back-End Development: Build and maintain server-side components using .Net to support robust, scalable applications.
 
 
 API Development &amp; Integration: Develop and maintain RESTful APIs to facilitate integration with various systems and front-end components.
 
 
 Collaborative Development: Work closely with other developers, Business Analysts and product managers to deliver high-quality features that meet business and user needs.
 
 
 Troubleshooting &amp; Optimization: Debug, troubleshoot, and improve code to enhance performance and resolve issues promptly.
 
 
 
 
 
 What we are looking for:
 
 
 
 Experience: 3+ years of industry experience in software development.
 
 
 Technical Skills:
 
 
 Back-End Technologies: Proficiency with .NET (C#) and familiarity with .NET concepts/technologies such as Entity Framework, Web API, LINQ.
 
 
 Front-End Technologies: Experience with Angular (v10+) and NgRx is a plus.
 
 
 Database: basic skills with SqlServer for designing, querying, and optimizing databases.
 
 
 API Development: Experience developing and integrating RESTful APIs.
 
 
 Cloud &amp; DevOps: Experience with Azure cloud, CI/CD pipelines (GIT) is a plus.
 
</div>

Back End Developer

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.
Main responsibilities will include:<ul><li>
As a backend developer, you will take end-to-end responsibility for developing and delivering new features of obilet.com's B2B applications and business API along with the current system's maintenance</li><li>
Contributing to design and development phases for obilet application's B2B backend and SOAP and Restful business API</li><li>
Identifying, investigating, and implementing applicable solutions to business requirements</li><li>
Ensure obilet B2B application and business API meet current standards &amp; accessibility requirements</li><li>
Following industry best practices in design and product development, also taking initiative in recommending possible enhancements</li></ul> 
To be successful in this role, you need to have:<ul><li>
BS degree in Computer, Electronics Engineering or equivalent departments</li><li>
2+ years of experience in developing and maintaining products with real-world usage in .Net Framework and .Net Core</li><li>
Experience in web services - RESTful services with .NET Core API and Soap Xml web services with .Net Framework</li><li>
Experience in developing web applications with critical mobile compatibility and cross-browser compatibility requirements</li><li>
Experience in web services - RESTful services with ASP NetWeb API and Soap Xml web services with .Net Framework</li><li>
Good knowledge of MSSQL Server</li><li>
Experience with Docker, AWS Services, Elastic Cache, Open Search, SQS, RDL Reporting Tool is a plus</li><li>
Devops, CI-CD experience, Version Control Tool (Git/Github)</li><li>
Strong English skills to follow the technical literature is a 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
 Flexible Working Hours: On the days we come to the office, we set our own start time with our flexible working model
 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>

Backend Developer

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.
 
 
 
 
 
 
 Main responsibilities will include:
 
 
 <ul>
 <li>
 As a backend developer, you will take end-to-end responsibility for developing and delivering new features of obilet.com's B2B applications and business API along with the current system's maintenance
 </li>
 <li>
 Contributing to design and development phases for obilet application's B2B backend and SOAP and Restful business API
 </li>
 <li>
 Identifying, investigating, and implementing applicable solutions to business requirements
 </li>
 <li>
 Ensure obilet B2B application and business API meet current standards &amp; accessibility requirements
 </li>
 <li>
 Following industry best practices in design and product development, also taking initiative in recommending possible enhancements
 </li>
 </ul>
 
 
 
 
 
 To be successful in this role, you need to have:
 
 
 <ul>
 <li>
 BS degree in Computer, Electronics Engineering or equivalent departments
 </li>
 <li>
 2+ years of experience in developing and maintaining products with real-world usage in .Net Framework and .Net Core
 </li>
 <li>
 Experience in web services - RESTful services with .NET Core API and Soap Xml web services with .Net Framework
 </li>
 <li>
 Experience in developing web applications with critical mobile compatibility and cross-browser compatibility requirements
 </li>
 <li>
 Experience in web services - RESTful services with ASP NetWeb API and Soap Xml web services with .Net Framework
 </li>
 <li>
 Good knowledge of MSSQL Server
 </li>
 <li>
 Experience with Docker, AWS Services, Elastic Cache, Open Search, SQS, RDL Reporting Tool is a plus
 </li>
 <li>
 Devops, CI-CD experience, Version Control Tool (Git/Github)
 </li>
 <li>
 Strong English skills to follow the technical literature is a 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
 
 
 📅
 
 Flexible Working Hours:
 
 On the days we come to the office, we set our own start time with our flexible working model
 
 
 🎉
 
 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>

UR WORK

UR Work, vardiyal&#305; ekipler i&ccedil;in geli&#351;tirilmi&#351;, mobil &ouml;ncelikli ve &ccedil;ok dilli bir i&#351; g&uuml;c&uuml; y&ouml;netim platformudur. Platformumuz; vardiya planlama, g&ouml;rev y&ouml;netimi ve ger&ccedil;ek zamanl&#305; ileti&#351;imi tek bir platformda birle&#351;tirerek i&#351;letmelere verimlilik kazand&#305;r&#305;r.Pozisyon Hakk&#305;nda &#304;stanbul&rsquo;da ofisten &ccedil;al&#305;&#351;acak, tam zamanl&#305; ve deneyimli bir Backend Developer ar&#305;yoruz. Bu rolde, platformun sunucu taraf&#305; geli&#351;tirmesinden sorumlu olacak, g&uuml;venli, performansl&#305; ve &ouml;l&ccedil;eklenebilir altyap&#305;lar kuracaks&#305;n&#305;z.Sorumluluklar<ul><li>Backend servislerini geli&#351;tirmek ve s&uuml;rd&uuml;rmek</li><li>API&rsquo;leri tasarlamak ve frontend ile entegrasyonu sa&#287;lamak</li><li>Ger&ccedil;ek zamanl&#305; ileti&#351;im (WebSocket, WebRTC) altyap&#305;lar&#305;n&#305; kurmak</li><li>Veritaban&#305; tasar&#305;m&#305; ve optimizasyonu yapmak</li><li>Docker ve bulut altyap&#305;lar&#305;nda uygulamay&#305; &ouml;l&ccedil;eklenebilir hale getirmek</li><li>Performans sorunlar&#305;n&#305; analiz edip &ccedil;&ouml;zmek</li></ul>Aranan Nitelikler<ul><li>4+ y&#305;l profesyonel yaz&#305;l&#305;m geli&#351;tirme deneyimi</li><li>Node.js veya benzeri backend teknolojilerinde uzmanl&#305;k</li><li>PostgreSQL / SQL veritaban&#305; y&ouml;netiminde deneyim</li><li>API tasar&#305;m&#305; ve entegrasyonu konusunda tecr&uuml;be</li><li>Docker ve AWS/Azure/GCP gibi bulut servislerinde bilgi sahibi</li><li>WebRTC veya ger&ccedil;ek zamanl&#305; ileti&#351;im teknolojileri avantajd&#305;r</li><li>Analitik d&uuml;&#351;&uuml;nme, problem &ccedil;&ouml;zme ve ekip &ccedil;al&#305;&#351;mas&#305;na yatk&#305;nl&#305;k</li></ul>Sunulanlar<ul><li>Modern SaaS projesinin backend mimarisine katk&#305; f&#305;rsat&#305;</li><li>Global &ouml;l&ccedil;ekte b&uuml;y&uuml;meyi hedefleyen SaaS &uuml;r&uuml;n&uuml;nde yer alma f&#305;rsat&#305;</li><li>Modern SaaS projesinde yaz&#305;l&#305;m mimarisine katk&#305; f&#305;rsat&#305;</li></ul>&#304;&#351; T&uuml;r&uuml;: Tam zamanl&#305;Maa&#351;: 45.000,00TRY - 100.000,00TRY ayl&#305;kE&#287;itim:<ul><li>&Uuml;niversite (Tercih edilir)</li></ul>Deneyim:<ul><li>Yaz&#305;l&#305;m: 4 y&#305;l (Zorunlu)</li><li>Flutter: 4 y&#305;l (Tercih edilir)</li></ul>

Cimri

<div>
 
 Cimri is looking for an energetic Software Developer to help increase the features and capabilities of our online technologies. We are looking for someone who is not afraid of new challenges and wants to work with a team focused on redefining online high load web sites experience. Our application ecosystem is %100 distrubuted and micro-service structured and living on AWS.
 
 
 
 
 
 
 Responsibilities
 
 
 <ul>
 <li>
 Develop high volume, highly scalable server-side features.
 </li>
 <li>
 Develop web APIs supporting other apps like console clients, browser clients, and external server clients.
 </li>
 <li>
 Understand and develop optimal application topologies composed of heterogeneous server types, load balancers, databases, NATs, routers, etc.
 </li>
 <li>
 Develop highly reliable distributed application systems.
 </li>
 <li>
 Tune real-time systems for reliability and performance.
 </li>
 <li>
 Develop and tune high performance RDS database systems.
 </li>
 <li>
 Implement cross-platform abstractions for third-party online services.
 </li>
 <li>
 Work with external vendors to develop solutions using and/or extending their online service SDKs.
 </li>
 </ul>
 
 
 
 
 
 Qualifications
 
 
 <ul>
 <li>
 Experience in one or more of the following languages: Java, Scala, Go
 </li>
 <li>
 Experience with Elasticsearch
 </li>
 <li>
 Bachelor Degree in Computer Science, Engineering or related
 </li>
 <li>
 Passion for writing great, simple, clean, efficient code
 </li>
 <li>
 A solid foundation in computer science with strong competencies in data structures, algorithms, and software design
 </li>
 <li>
 Knowledge of design patterns and object oriented programming
 </li>
 <li>
 Knowledge of RDBMS
 </li>
 <li>
 Experience with Version Control Systems
 </li>
 </ul>
 
 
 
 
 
 Nice to have;
 
 
 <ul>
 <li>
 Experience in Python is a Plus
 </li>
 <li>
 Experience in functional programming is a Plus
 </li>
 <li>
 Experience in parallel, distributed algorithms
 </li>
 <li>
 Experience in high-scale, distributed web service development
 </li>
 <li>
 Experience with Docker
 </li>
 </ul>
 
 
 
 
 
 Preferable;
 
 
 <ul>
 <li>
 Preferable knowledge of Akka Http, Akka Streams, Play framework
 </li>
 <li>
 Preferable knowledge of test automation
 </li>
 <li>
 Preferable knowledge of Microservices
 </li>
 <li>
 Preferable knowledge of Cloud Services
 </li>
 <li>
 Preferable knowledge of Amazon Kinesis, Kafka, RabbitMQ
 </li>
 <li>
 Preferable knowledge of NoSQL Databases and Technologies like Cassandra, Redis, Solr
 </li>
 </ul>
 
 
 
 
 A Good "can do" attitude with a solution oriented thinking. A passion for playing and having fun while coding!
 
 
 
 
 
 Your personal data will be processed in accordance with the law and as specified in the clarification text. You can access the lighting text from the https://www.cimri.com/kisisel-verilerin-korunmasi-hakkinda-bilgilendirme.
 
</div>

Turknet

<div>
 
 
 🚀 Who we are &amp; What we believe?
 
 
 
 We believe the internet is the great equalizer and enabler. It provides essentially unlimited access to knowledge, education, entertainment, services and commerce. And it&rsquo;s an incredible tool to publish, create, share and communicate.
 
 
 We think everyone deserves first-rate internet, and we have gone about creating an internet service that we ourselves want to use.
 
 
 We believe in the power of curiosity, creativity and imagination. We use technology to realize our creations, to simplify and to enable. In addition, we add in hard work, sheer sweat and will power where that is not quite enough. If the idea is right, &ldquo;that can&rsquo;t be done&rdquo;, or &ldquo;that&rsquo;s not how things are done&rdquo; will not stop us.
 
 
 Offering the best customer experience is dear to our hearts. Our industry is not very good at this, and we have lots of room to improve. We want to be the best and are looking for a leader that shares our passion.
 
 
 If that&rsquo;s you, we&rsquo;d love to meet and get to know you. Let&rsquo;s talk about how we can work together to make it happen!
 
 
 
 
 
 
 💻 What You&rsquo;ll Do
 
 
 
 
 
 <ul>
 <li>
 Develop and maintain backend services using .NET (C#),
 </li>
 <li>
 Contribute to the design and implementation of Microservice-based solutions,
 </li>
 <li>
 Support event-driven processes and messaging-based integrations,
 </li>
 <li>
 Work with both SQL (MS SQL, PostgreSQL) and NoSQL (e.g., Elasticsearch) databases,
 </li>
 <li>
 Participate actively in team discussions, give input during planning and design,
 </li>
 <li>
 Write clean, maintainable code and take part in code reviews,
 </li>
 <li>
 Collaborate with Product, QA, and DevOps teams to deliver reliable features,
 </li>
 <li>
 Take responsibility for assigned tasks and deliver them on time.
 </li>
 </ul>
 
 
 
 
 
 🎯 What We&rsquo;re Looking For
 
 
 
 
 
 <ul>
 <li>
 3+ years of experience in backend development with .NET (C#),
 </li>
 <li>
 Solid understanding of OOP, REST APIs, and software design principles,
 </li>
 <li>
 Some experience with Microservices and interest in Event-Driven systems,
 </li>
 <li>
 Experience with SQL databases (MS SQL, PostgreSQL),
 </li>
 <li>
 Familiarity with Git and branching strategies,
 </li>
 <li>
 Experience with Agile teams and willingness to engage in team ceremonies,
 </li>
 <li>
 Basic knowledge of CI/CD pipelines (GitLab, GitHub Actions, or similar),
 </li>
 <li>
 Curiosity to learn Docker, Kubernetes, and DevOps practices,
 </li>
 <li>
 Good communication skills, proactive mindset, and openness to feedback.
 </li>
 </ul>
 
 
 
 
 
 🚀 What We Offer?
 
 
 
 Be part of a team that is changing all the rules of the game and creating an original business model and infratsrurcture in our generation&rsquo;s most important technological development: the internet,
 
 
 We are not afraid to question existing ways of doing things, and value creativity and freedom all as we move with the blistering speed of echnological change,
 
 
 Empowerment, mastery and learning. Join a company where you are entrusted with significant responsibility, where you will be part of our team forging a new path, discovering new ways of achieving things. Continuous learning opportunities to develop your mastery,
 
 
 Be yourself, join a team of unique hard working and fun loving team mates who believe in haring and are always up for fun and taking a break together as well.
 
 
 
 
 
 
 ✅Our hiring process
 
 
 
 We&rsquo;re guided by our goal of creating an equitable and inclusive experience where candidates from a wide variety of backgrounds have an opportunity to succeed.
 
 
 We do not imagine a complex recruitment process. That's why do we care that the process is short, fast and transparent.
 
 
 1.Application: You can apply for open positions on LinkedIn.
 
 
 2.First Interview: We want above all to assess your skills and see if you and TurkNet values are a match.
 
 
 3.Case study: We may need to test technical skill for some positions.
 
 
 4.Second Interview: Deep dive to your technical skills by hiring manager
 
 
 5.Welcome TurkNet!
 
</div>

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
 
 Full Stack Java Developer
 
 to join us and contribute to building high-quality, end-to-end solutions that create real business impact.
 
 
 
 
 
 As a Full Stack Java Developer at OBSS, you will work across back-end and front-end technologies to develop robust web applications, integrate services, and contribute to mission-critical projects in diverse industries. You will collaborate with cross-functional teams and lead development efforts where necessary.
 
 
 
 
 
 
 Main Responsibilities
 
 
 <ul>
 <li>
 Develop and maintain complex program documentation, including structure diagrams, behavior diagrams, interaction diagrams, system/program flowcharts, test plans, and conversion plans.
 </li>
 <li>
 Review and improve the development and coding of Java programs and web applications, ensuring appropriate documentation.
 </li>
 <li>
 Conduct post-implementation reviews to confirm system and project objectives are met.
 </li>
 <li>
 Analyze existing systems and recommend new procedures or techniques to improve performance and maintainability.
 </li>
 <li>
 Communicate technical information effectively to technical and non-technical stakeholders, including external vendors, customers, and management.
 </li>
 <li>
 Lead medium-to-large technical teams to deliver high-quality software products on time.
 </li>
 <li>
 Integrate back-end services using REST APIs and ensure seamless front-end/back-end collaboration.
 </li>
 </ul>
 
 
 
 
 
 Qualifications / Technical Skills
 
 
 <ul>
 <li>
 Bachelor&rsquo;s degree in Computer Engineering, Computer Science, Software Engineering, or a related field.
 </li>
 <li>
 Minimum 3 years of experience developing web services and applications across diverse industries.
 </li>
 <li>
 Strong back-end development experience with Java, Spring Framework (MVC, Boot, Data), JPA, Hibernate, and SQL.
 </li>
 <li>
 Front-end development experience with React and/or Vue.js, JavaScript/TypeScript.
 </li>
 <li>
 Knowledge of microservices architecture is a plus.
 </li>
 <li>
 Experience with web services: SOAP, RESTful, JSON, XML.
 </li>
 <li>
 Familiarity with Docker and design patterns (MVVM, Repository, Unit of Work, IoC, Dependency Injection) is highly desirable.
 </li>
 <li>
 Object-oriented development skills.
 </li>
 <li>
 Knowledge of AWS is a plus.
 </li>
 <li>
 Strong understanding of database management systems and data modeling (MSSQL, PostgreSQL preferred).
 </li>
 <li>
 Excellent communication, analytical, and teamwork skills.
 </li>
 <li>
 High energy, drive, and result-oriented mindset.
 </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>

Full Stack Java Developer

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