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android engineer

java developer

Cronom

<div>
 
 Qualifications
 
 
 
 <ul>
 <li>
 Bachelors or Masters degree in Computer Science, Software Engineering, or a related field,
 </li>
 <li>
 Minimum 5 years of experience in Java development,
 </li>
 <li>
 Proficiency in Spring Framework (Spring Boot, Spring MVC, Spring Security, etc.),
 </li>
 <li>
 Hands-on experience with ORM tools like Hibernate and JPA,
 </li>
 <li>
 Skilled in developing RESTful and SOAP web services,
 </li>
 <li>
 Experience with relational databases such as MySQL or PostgreSQL,
 </li>
 <li>
 Familiarity with version control systems like Git,
 </li>
 <li>
 Knowledge of test automation tools (JUnit, Mockito, etc.),
 </li>
 <li>
 Preferred experience with microservices architecture and tools like Docker and Kubernetes,
 </li>
 <li>
 Strong analytical thinking, problem-solving skills, and a collaborative mindset,
 </li>
 <li>
 Proficient in English, both written and spoken.
 
 
 
 </li>
 </ul>
 
 Responsibilities
 
 
 
 <ul>
 <li>
 Develop, test, and deploy web-based and enterprise applications,
 </li>
 <li>
 Provide technical solutions based on requirement analysis,
 </li>
 <li>
 Maintain and improve existing systems,
 </li>
 <li>
 Contribute to software documentation and version control processes,
 </li>
 <li>
 Analyze code quality and implement necessary improvements.
 
 </li>
 </ul>
</div>

Java Developer

Migros One

<div>
 
 
 Who are we?
 
 
 
 Our business is technology, food and retail. We are a young team that combines all resources with technology; Our goal is to provide an excellent e-commerce service to meet your needs. In short, you can call us Migros One. 😉
 
 
 
 
 
 Today, as a team that holds the
 
 &ldquo;Great Place To Work&rdquo;
 
 certificate with the contributions of our employees we produce, learn and develop together. We rediscover our passion for our business every day and build Migros One culture together.
 
 
 
 
 
 
 Our Culture
 
 
 
 We are #ONE to create a better tomorrow for our community. Our way of working includes four core values that we strive to act:
 
 
 1. Take accountability with passion
 
 
 2. Drive innovation with curiosity
 
 
 3. Make a difference for our customers
 
 
 4. Create open communication
 
 
 
 
 
 We live these values every day and create an environment where everyone enjoys working. Our business culture based on trust, openness and innovation has been recognized with our
 
 &ldquo;Great Place To Work&rdquo;
 
 certificate!
 
 
 
 
 
 
 What Do We Do?
 
 
 
 As Migros One; We spread happiness in being the pioneer of innovation in the field of food and retail technology with our brands
 
 Migros Sanal Market, Migros Hemen, Migros Extra, Migros Yemek, Macroonline, Tazedirekt, Mion and Petimo!
 
 
 
 
 
 
 Our determination to find fast and effective solutions always keeps us one step ahead. Our team's passion and energy make their jobs enjoyable.
 
 
 
 
 
 Thanks to our people-oriented approach, we aim to create a more comfortable and practical world for everyone by using them all. We constantly strive to provide the best experience to our consumers and employees!As Migros One team, we get excited with every member of our team creating his/her own career story!
 
 
 
 
 
 If you would like to be a part of this visionary and tech-savvy e-commerce team, don&rsquo;t wait! Make your application!
 
 
 
 
 
 We are looking for
 
 Junior -Java Developer
 
 who will be on our team.
 
 
 
 
 
 
 What You'll Be Doing:
 
 
 
 
 
 <ul>
 <li>
 Contributing the software development lifecycle. (technical design, implementation, testing, deployment, and monitoring.),
 </li>
 <li>
 Identification ability of engineering bottlenecks and discussing potential solutions. (redact RFC and ADR documents.),
 </li>
 <li>
 Responsible for the quality assurance of the work we work on,
 </li>
 <li>
 Applying a product mindset to back-end systems,
 </li>
 <li>
 Regularly presenting new ideas and techniques in Brown Bag Sessions,
 </li>
 <li>
 Improving the System Design of the solution architecture on production.
 </li>
 </ul>
 
 
 
 
 
 What You'll Bring:
 
 
 
 
 
 <ul>
 <li>
 Minimum 1 years of experience as a back-end engineer,
 </li>
 <li>
 Production experience with Java 21 (11 or 17 is also fine), REST Conventions, Redis and Docker,
 </li>
 <li>
 Hands-on implementation practice of Object-Oriented Design Patterns is a must,
 </li>
 <li>
 Familiarity of security concepts and methodologies is a nice-to-have. (OAuth2, OIDC, Authorization Code Flow, etc.),
 </li>
 <li>
 Knowledge of Messaging Solutions (RabbitMQ, Apache Kafka, or similar) is required,
 </li>
 <li>
 Knowledge of Microservices Patterns is a plus,
 </li>
 <li>
 Experience with AWS, GCP, OpenShift, Azure or similar is highly desired,
 </li>
 <li>
 Experience with Clean or Hexagonal Architecture is a nice-to-have,
 </li>
 <li>
 Domain-Driven Design is a nice-to-have. (Tactical DDD, Aggregate Design Rules, Eventual and Strong Consistency, etc.),
 </li>
 <li>
 Knowledge of Microservices Patterns is a nice-to-have. (Transactional Outbox, Data Consistency with Saga.),
 </li>
 <li>
 Unit, Integration and E2E test knowledge is a plus.
 </li>
 </ul>
</div>

Java Developer (Associate)

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

Koc Finansman A.S.

<div>
 
 
 We are a consumer finance company with more than 120 employees which provides financing solutions to retail and corporate customers, focusing mainly on automotive sector. Ko&ccedil;finans was established in 1995 as Turkey's first and leading financing company. We specialize in offering innovative financing solutions, managing funding strategies, and ensuring smooth treasury and banking operations.
 
 
 
 We are on a mission to transform our ERP systems using AI technologies, driving smarter automation and data-driven decision-making across the organization. In this role, you&rsquo;ll be at the heart of integrating intelligent tools into complex software ecosystems, contributing to both development and innovation. You&rsquo;ll collaborate on R&amp;D initiatives, explore emerging trends, and help shape the future of enterprise solutions. If you're passionate about building AI-powered systems that make a real impact, we&rsquo;d love to meet you.
 
 
 
 Responsibilities
 
 
 <ul>
 <li>
 Integrate and adapt AI models into existing software systems
 </li>
 <li>
 Contribute as a developer to the development and delivery of AI solutions
 </li>
 <li>
 Play an active role throughout the entire lifecycle of AI projects (design, development, testing, deployment)
 </li>
 <li>
 Develop innovative solutions by following emerging AI technologies and trends
 </li>
 <li>
 Be actively involved in Agentic AI projects
 </li>
 <li>
 Take an active role in R&amp;D projects by generating new ideas and building prototypes
 </li>
 <li>
 Tirelessly following and trying new developments in AI ecosystem
 </li>
 <li>
 Support as one the key stakeholder in business analysis phases
 </li>
 </ul>
 
 
 Qualifications
 
 
 <ul>
 <li>
 MS/BS in Computer Science/Engineering or a similar field
 </li>
 <li>
 At least 3 year professional experience in similar positions
 </li>
 <li>
 Experience with Java 8/17/21
 </li>
 <li>
 Having experience in Spring Boot, Restful APIs
 </li>
 <li>
 Having knowledge and experience in Python is a plus
 </li>
 <li>
 Working experience in React and Typescript
 </li>
 <li>
 Understanding of DevOps culture, familiarity with CI/CD tools and containerization
 </li>
 <li>
 Experience in log monitoring and troubleshooting
 
 
 with ELK stack (Elasticsearch, Kibana)
 </li>
 <li>
 OO skills, including design patterns and SOLID knowledge
 </li>
 <li>
 Experience in both relational and non-relational database systems like Oracle, Mongo
 </li>
 <li>
 Knowing messaging systems like Kafka/Rabbit MQ
 </li>
 <li>
 Experience in micro services architecture
 </li>
 <li>
 Ability to work in agile teams and hand in hand with business product teams
 </li>
 <li>
 Robust problem analysis and solving skills
 </li>
 <li>
 Having good communication, good documentation, business development, and presentation skills
 </li>
 <li>
 Familiarity with AI-assisted development tools such as GitHub Copilot, Claude AI, or similar
 </li>
 </ul>
 
 
 Why Join Us
 
 
 <ul>
 <li>
 Be part of a visionary team transforming ERP systems with intelligent, AI-powered solutions
 </li>
 <li>
 Thrive in a transparent, ego-free environment that values teamwork, creativity, and continuous learning
 </li>
 <li>
 Contribute to one of the largest digital transformation initiatives in the financial sector
 </li>
 <li>
 We empower our developers with modern AI tools (GitHub Copilot, Claude AI) to make coding faster, smarter, and more enjoyable.
 </li>
 <li>
 Be part of five star Certificated Agile Organization
 </li>
 <li>
 Be a part of Certificated Best Employer Company
 </li>
 </ul>
 
 
 
 
 
 &ldquo;6698 say&inodot;l&inodot; Ki&scedil;isel Verilerin Korunmas&inodot; Kanunu kapsam&inodot;nda ki&scedil;isel verilerinizin i&scedil;lenmesinden do&gbreve;an haklar&inodot;n&inodot;za ve bu konudaki detayl&inodot; bilgiye https://www.kocfinans.com.tr/tr/kariyer/kocfinansli-olmak adresinde yer alan ayd&inodot;nlatma metnimizden ula&scedil;abilirsiniz.&rdquo;
 
 
</div>

Full-Stack Java & AI Developer

Partnerra HR

Cloud Backend Developer &amp; DevOps Backend Engineer ar&#305;yoruz!Yurt d&#305;&#351;&#305; merkezli global m&uuml;&#351;terimiz i&ccedil;in deneyimli ekip arkada&#351;lar&#305; ar&#305;yoruz.&bull;Java / Kotlin Cloud Backend Developer Cloud ortam&#305;nda backend geli&#351;tirme deneyimi Microservice mimarisi ve REST API tecr&uuml;besi &#304;ngilizce: Advanced&bull;DevOps Backend Engineer AWS / Amazon Cloud deneyimi Jenkins &amp; Commerce Cloud bilgisiCommerce Cloud geli&#351;tirme deneyimi &#304;ngilizce: Advanced Global ekiplerle &ccedil;al&#305;&#351;ma f&#305;rsat&#305;Deneyim: min 6-7 y&#305;l Lokasyon: &#304;stanbul (Avrupa Yakas&#305;) &ndash; Hybrid Ba&#351;vurular i&ccedil;in: info@partnerra.com.tr&#304;&#351; T&uuml;r&uuml;: Tam zamanl&#305;

Cloud Backend Developer

Chippin

<div>
 
 
 About Chippin
 
 
 
 
 
 
 Chippin (Tan&inodot; Pazarlama ve &Idot;leti&scedil;im Hizmetleri A.&Scedil;.), operating as a subsidiary of Ko&ccedil; Group, offers Innovative Mobile Payment Application and integrated marketing solutions on web, store and mobile platforms with its 20 years of CRM experience and extensive database, increases the market dominance of companies and provides consultancy on these issues. It draws attention with its Data Management, 360 ̊ Campaign Management, Advanced Analytics and Business Intelligence Solutions, Loyalty Solutions, Permission Marketing Services. It has also received 33 local and 11 international awards in these fields.
 
 
 
 
 
 We are looking at "
 
 Software Developer"
 
 for our growing organization. A brief job description of the position and preferred qualifications for suitable candidates are described below:
 
 
 
 
 
 
 
 Qualifications &amp; Requirements
 
 
 
 
 
 
 <ul>
 <li>
 Preferably, BSc degree in Computer or related departments of universities,
 </li>
 <li>
 Active software development experience (preferably min 5 years),
 </li>
 <li>
 Hands on experience in SQL, relational database management systems and database design is a plus,
 </li>
 <li>
 Wanting to be a member of an agile team,
 </li>
 <li>
 Agile oriented; focused on delivery and customer first,
 </li>
 <li>
 Want to experience devops processes as a developer,
 </li>
 <li>
 Preferably have knowledge of Spring Boot, Spring Cloud, React, Redis and Rabbit MQ Development and delivery experience with Java, React and Spring Boot is preferred,
 </li>
 <li>
 Strong, creative and innovative problem-solving skills, adaptable, proactive and always willing to take ownership,
 </li>
 <li>
 Strong, interpersonal and teamwork skills,
 </li>
 <li>
 Ability to work collaboratively to resolve issues,
 </li>
 <li>
 Ability to work across functions,
 </li>
 <li>
 Good command of English,
 </li>
 <li>
 No military obligation for male candidates.
 </li>
 </ul>
 
 
 
 
 
 
 Job Description
 
 
 
 
 
 
 <ul>
 <li>
 Taking charge as software development specialist in CRM LaaS (Loyalty as a service) software development studies by adapting to agile methodologies,
 </li>
 <li>
 Technical design in line with business demands,
 </li>
 <li>
 Attending to designing, coding, unit testing, monitoring and problem solving in relevant Java based development platforms in devops discipline,
 </li>
 <li>
 Making all changes in the software development process traceable through version tracking applications,
 </li>
 <li>
 Ensuring the development and commissioning of the designed works within the planned time frame, within the determined scope, without errors, in a working manner,
 </li>
 <li>
 Learning all the processes of the subject with a detailed approach in application changes that require sector knowledge and developing software in this direction,
 </li>
 <li>
 Developing a common language between technical teams in multi-unit studies and representing the software team on behalf of the work to be done.
 </li>
 </ul>
 
 
</div>

Software Developer

Oredata Yazılım Anonim Şirketi

<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.
If you want to know more about us and what we do, then visit our website: www.oredata.com
As part of our growing engineering team, we are hiring for both Frontend and Backend Engineer positions. This job post covers two separate roles, and we welcome applicants with relevant experience in either.
Requirements<ul>
<li>
Willingness to work in a collaborative, cross-functional team environment
</li><li>Ability to take ownership of assigned tasks and deliver them in a timely and high-quality manner
</li><li>Familiarity with Agile/Scrum development processes
</li><li>Strong problem-solving skills and attention to detail
</li><li>Ability to write clean, maintainable, and testable code
</li><li>Understanding of software development life cycle (SDLC)
</li><li>Comfortable using version control systems such as Git
</li><li>Ability to communicate effectively with team members, including technical and non-technical stakeholders</li>
</ul>
Qualifications<ul>
<li>
Strong knowledge of Java programming
</li><li>5+ years of experience in java development</li>
<li>Experience with Spring Framework and Microservices architecture
</li><li>Familiarity with RESTful API development
</li><li>Basic understanding of database systems (SQL/NoSQL)
</li><li>English proficiency at B1+ level (reading/writing/speaking)
</li></ul>Why Oredata?<ul>
<li>
Remote working and flexible time off</li>
<li>Open communication, flexibility and start-up spirit</li>
<li>Learning &amp; Development opportunities for both personal and professional growth</li>
<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>Dynamic work ecosystem where you can take initiative and responsibility</li>
<li>Opportunity to work on international projects</li>
<li>Opportunity to support your English</li>
<li>Private Health Insurance</li>
<li>Birthday Leave Policy</li>
</ul>
Ki&#351;isel verileriniz i&#351;e al&#305;m s&uuml;recinin y&uuml;r&uuml;t&uuml;lebilmesi amac&#305;yla veri sorumlusu s&#305;fat&#305;yla &#351;irketimiz Oredata Yaz&#305;l&#305;m A.&#350;. taraf&#305;ndan i&#351;lenecektir. Ki&#351;isel verilerinizin i&#351;lenmesi ve haklar&#305;n&#305;zla ilgili detayl&#305; bilgiye https://oredata.com/personal-data-protection-policy/ ba&#287;lant&#305;s&#305; &uuml;zerinden ula&#351;abilirsiniz.</div>

Java Backend Engineer

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