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Metasis Teknoloji

<div>
 
 
 Profile
 
 
 
 
 
 
 Software Engineer, at any seniority level, is responsible for designing and developing business applications in alignment with customer requirements.
 
 
 
 
 
 
 Key Responsibilities
 
 
 
 
 
 
 ● Designs, codes and tests new, enterprise-wide applications
 
 
 ● Writes high-quality code compliant with enterprise and industry regulations
 
 
 ● Collaborates with business analysts and product owners to ensure understanding of business priorities
 
 
 ● Analyzes and improves the efficiency of various systems and services
 
 
 ● Proactively monitors industry trends and identifies opportunities to implement new technologies
 
 
 ● Creates and executes required test scenarios/plans to ensure complete testing on all new and changed components
 
 
 ● Conducts knowledge transfer to other IT and business personnel
 
 
 ● Troubleshoots problems identified by users
 
 
 ● Assists in the support of existing applications
 
 
 
 
 
 
 Skills
 
 
 
 
 
 
 ● Excellent verbal and written communication skills
 
 
 ● Willingness to learn new technologies and development methodologies
 
 
 ● Ability to participate across multiple projects and ensure completion on time with high quality
 
 
 ● Ability to work both independently and on a team
 
 
 ● Strong analytical skills, attention to detail, troubleshooting skills, and problem solving skills
 
 
 ● Strong collaboration skills
 
 
 
 
 
 
 Experience
 
 
 
 
 
 
 ● Experience in systems development lifecycle
 
 
 ● Experience with Agile development methodologies
 
 
 ● Experience in system/process documentation
 
 
 ● Experience with Microservice architectures and system design and development
 
 
 ● Experience with Microservice Design Patterns such as Common Principles, Aggregator, Proxy, Pipeline, Shared Resources, Asynchronous Messaging
 
 
 ● Experience with Domain Driven Design
 
 
 ● Experience with Java, React, Spring Boot, Python, SQL, or other domain-specific programming languages
 
 
 ● Experience with DevOps Tools and significant knowledge about CI /CD principles
 
 
 ● Experience with Independently Deployable and Fully Contained applications
 
 
 
 
 
 Education Requirements
 
 
 
 
 
 
 
 Bachelor's degree in computer science, software engineering, management information systems, or related degree
 
 
 
 
 
 https://www.metasis.com.tr/
 
 
 
 
 
 
 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.metasis.com.tr/kvkkterms/
 
 adresinde yer alan ayd&inodot;nlatma metnimizden ula&scedil;abilirsiniz.
 
 
</div>

Java Software Engineer

Aksigorta

<div>
 
 Aksigorta&rsquo;da kariyerine y&ouml;n verirken, cesaretinle fark yarataca&gbreve;&inodot;n, benzersiz bir tak&inodot;mla bamba&scedil;ka sigortac&inodot;l&inodot;&gbreve;a imza ataca&gbreve;&inodot;n &ldquo;&ccedil;ok ba&scedil;ka&rdquo; bir kariyer seni bekliyor.
 
 
 
 
 
 9 sekt&ouml;rde 16 &scedil;irketiyle T&uuml;rkiye ile d&uuml;nyay&inodot; bulu&scedil;turan Sabanc&inodot; Holding ile sigortac&inodot;l&inodot;kta 150 y&inodot;ll&inodot;k global oyuncu Ageas Group sinerjisinden beslenen ve 60 y&inodot;ll&inodot;k deneyime sahip T&uuml;rkiye&rsquo;nin en b&uuml;y&uuml;k sigorta &scedil;irketlerinden birinde &ccedil;al&inodot;&scedil;mak, Aksigortal&inodot; olmak ister misin?
 
 
 
 
 
 Teknoloji ve Operasyonel M&uuml;kemmellik ekibimizde de&gbreve;erlendirmek &uuml;zere Java deneyimi olan K&inodot;demli Yaz&inodot;l&inodot;m Geli&scedil;tirme M&uuml;hendisi adaylar&inodot;n&inodot;n ba&scedil;vurular&inodot;n&inodot; bekliyoruz!
 
 
 
 
 
 
 
 Kimi ar&inodot;yoruz?
 
 
 
 <ul>
 <li>
 &Uuml;niversitelerin Bilgisayar M&uuml;hendisli&gbreve;i veya ilgili b&ouml;l&uuml;mlerinden mezun,
 </li>
 <li>
 Java teknolojileri &uuml;zerine minimum 5 y&inodot;l i&scedil; tecr&uuml;besi sahibi, (Tercihen J2EE, Java 1.8+)
 </li>
 <li>
 Springboot, Hibernate frameworklerine hakim ve projelerinde kullanm&inodot;&scedil;,
 </li>
 <li>
 Oracle DB &uuml;zerinde sql tecr&uuml;besine sahip,
 </li>
 <li>
 Kafka, Redis uygulamalar&inodot;n&inodot; kullanm&inodot;&scedil;,
 </li>
 <li>
 Angular 6+ tecr&uuml;besine sahip,
 </li>
 <li>
 Mikroservis mimarisine hakim,
 </li>
 <li>
 Docker Kubernates konular&inodot;nda bilgi sahibi,
 </li>
 <li>
 Devops s&uuml;re&ccedil;leri hakk&inodot;nda bilgi sahibi,
 </li>
 <li>
 Open source teknolojiler ve uygulamalar konusunda bilgi ve tecr&uuml;be sahibi,
 </li>
 <li>
 Agile-Scrum &ccedil;al&inodot;&scedil;ma metodolojisi ile &ccedil;al&inodot;&scedil;m&inodot;&scedil; bir ekip arkada&scedil;&inodot; ar&inodot;yoruz.
 </li>
 </ul>
 
 
 
 
 
 
 G&ouml;rev Tan&inodot;m&inodot;;
 
 
 
 <ul>
 <li>
 Projelerdeki prosed&uuml;rlere uygun olarak yaz&inodot;l&inodot;m uygulamalar&inodot;n&inodot; ger&ccedil;ekle&scedil;tirmek ve destek sa&gbreve;lamak,
 </li>
 <li>
 Kod performans ve g&uuml;venli&gbreve;ini artt&inodot;rmak,
 </li>
 <li>
 Sdlc s&uuml;re&ccedil;lerini i&scedil;letmek,
 </li>
 <li>
 AI proje entegrasyonlar&inodot;n&inodot; ger&ccedil;ekle&scedil;tirmek,
 </li>
 <li>
 Yeni teknolojilerin temel sigortac&inodot;l&inodot;k uygulamalar&inodot;m&inodot;za entegre edilmesini sa&gbreve;lamak.
 </li>
 </ul>
 
 
 
 
 
 Aksigorta&rsquo;da seni neler bekliyor?
 
 
 
 
 
 
 
 Yabanc&inodot; Dil Deste&gbreve;i:
 
 Online ve &uuml;cretsiz olarak &Idot;ngilizce&rsquo;mizi geli&scedil;tiriyoruz.
 
 
 
 
 
 
 K&inodot;yafet Prosed&uuml;r&uuml;:
 
 Konforlu &ccedil;al&inodot;&scedil;may&inodot; &ouml;nemsiyor, y&inodot;l i&ccedil;erisinde kat&inodot; k&inodot;yafet kurallar&inodot; uygulam&inodot;yoruz! &Ouml;rne&gbreve;in yaz&inodot;n hem s&inodot;caktan daha az etkilenmek, hem de daha rahat &ccedil;al&inodot;&scedil;abilmek i&ccedil;in ofislerimizde &scedil;ortlar&inodot;m&inodot;zla &ccedil;al&inodot;&scedil;&inodot;yoruz.
 
 
 
 
 
 
 &Scedil;irket Katk&inodot;l&inodot; BES:
 
 Birikim tutar&inodot;n kadar &scedil;irketin sa&gbreve;lad&inodot;&gbreve;&inodot; katk&inodot;yla gelece&gbreve;ine yat&inodot;r&inodot;m yapabilmen i&ccedil;in destek oluyoruz.
 
 
 
 
 
 
 Sabanc&inodot; Life:
 
 Sabanc&inodot; &ccedil;al&inodot;&scedil;anlar&inodot;na &ouml;zel farkl&inodot; indirim f&inodot;rsatlar&inodot;ndan yararlan&inodot;yoruz.
 
 
 
 
 
 
 Kul&uuml;plerimiz:
 
 6 farkl&inodot; spor kul&uuml;b&uuml;m&uuml;z ile d&uuml;zenli antrenmanlar yap&inodot;yor, y&inodot;l i&ccedil;erisinde &scedil;irketler aras&inodot; turnuvalara kat&inodot;larak ba&scedil;ar&inodot;lara imza at&inodot;yoruz! Sosyal kul&uuml;plerimiz ile de her ay gurme etkinliklerinden, sanat at&ouml;lyelerine; konserlerden tiyatroya uzanan keyifli aktivitelerde bulu&scedil;arak hep beraber sosyalle&scedil;iyoruz.
 
 
 
</div>

Partnerra HR

Senior Java DeveloperDan&#305;&#351;manl&#305;&#287;&#305;n&#305; y&uuml;r&uuml;tt&uuml;&#287;&uuml;m&uuml;z, sekt&ouml;r lideri ve kurumsal i&#351; orta&#287;&#305;m&#305;z i&ccedil;in &ldquo;K&#305;demli Java Yaz&#305;l&#305;m M&uuml;hendisi&rdquo; ar&#305;yoruz. Geli&#351;tirdi&#287;i yenilik&ccedil;i &ccedil;&ouml;z&uuml;mlerle sekt&ouml;r&uuml;nde fark yaratan bu kurumsal yap&#305;, teknolojiye y&ouml;n veren g&uuml;&ccedil;l&uuml; m&uuml;hendislik ekibine yeni bir tak&#305;m arkada&#351;&#305; katmak istiyor.<ul><li>SorumluluklarJava tabanl&#305;, &ouml;l&ccedil;eklenebilir ve y&uuml;ksek performansl&#305; finansal uygulamalar&#305;n geli&#351;tirilmesi</li><li>&#304;&#351; birimleriyle yak&#305;n &ccedil;al&#305;&#351;arak yaz&#305;l&#305;m &ccedil;&ouml;z&uuml;mlerinin tasarlanmas&#305; ve hayata ge&ccedil;irilmesi</li><li>Mikroservis mimarisine uygun sistemlerin tasar&#305;m&#305; ve iyile&#351;tirilmesi</li><li>Kod kalitesi, performans ve g&uuml;venilirlik konular&#305;nda s&uuml;rekli iyile&#351;tirme sa&#287;lamak</li><li>Yaz&#305;l&#305;m geli&#351;tirme ya&#351;am d&ouml;ng&uuml;s&uuml;nde (SDLC) aktif rol almak</li><li>Ekip i&ccedil;i i&#351; birli&#287;i ve s&uuml;rekli geli&#351;im k&uuml;lt&uuml;r&uuml;ne katk&#305;da bulunmak</li><li>Aranan Nitelikler&Uuml;niversitelerin Bilgisayar M&uuml;hendisli&#287;i, Yaz&#305;l&#305;m M&uuml;hendisli&#287;i veya ilgili m&uuml;hendislik b&ouml;l&uuml;mlerinden mezun</li><li>Java ve J2EE teknolojileriyle yaz&#305;l&#305;m geli&#351;tirme alan&#305;nda en az 5 y&#305;ll&#305;k deneyim</li><li>Java, Spring, Spring Boot, Spring Security, Spring Cloud konular&#305;nda uzmanl&#305;k</li><li>Mikroservis mimarisi, Docker, Kubernetes/OpenShift deneyimi</li><li>PostgreSQL ve NoSQL veritabanlar&#305; hakk&#305;nda bilgi</li><li>Kafka ve/veya RabbitMQ gibi mesajla&#351;ma sistemleriyle &ccedil;al&#305;&#351;ma tecr&uuml;besi</li><li>Problem &ccedil;&ouml;zme becerisi g&uuml;&ccedil;l&uuml;, analitik d&uuml;&#351;&uuml;nebilen ve detaylara &ouml;nem veren</li><li>Tak&#305;m &ccedil;al&#305;&#351;mas&#305;na yatk&#305;n, h&#305;zl&#305; tempolu yap&#305;larda &ccedil;&ouml;z&uuml;m odakl&#305; &ccedil;al&#305;&#351;abilen</li><li>&#304;yi d&uuml;zeyde &#304;ngilizce ileti&#351;im becerisi</li></ul>&#304;&#351; T&uuml;r&uuml;: Tam zamanl&#305;

Senior Java Developer Contractor

DeepFin Research

<div>DeepFin Research is a proprietary trading firm applying deep learning&ndash;driven models to trade futures, options, and other global derivatives markets. We combine advanced AI research with high-performance trading infrastructure, deploying strategies across major exchanges worldwide.
We are looking for an experienced Software Engineer to join our core trading technology team. You will design, develop, and optimize high-performance systems that power our trading strategies. The ideal candidate has strong expertise in C++, ideally with additional proficiency in Java, and a proven track record in HFT environments.
Key Responsibilities<ul>
<li>Design and implement low-latency, high-performance trading systems.</li>
<li>Collaborate with researchers and traders to develop tools supporting strategy research and execution.</li>
<li>Optimize code and infrastructure for speed, reliability, and scalability.</li>
<li>Work on market connectivity, risk management, and order execution components.</li>
<li>Troubleshoot production issues and ensure system stability in live trading environments.</li>
</ul>Requirements<ul>
<li>5+ years of professional software engineering experience.
</li><li>Strong expertise in C++; experience in Java is highly desirable.
</li><li>Proven experience building systems in high-frequency trading (HFT) or other low-latency environments.
</li><li>Strong understanding of futures markets; options experience is a plus.
</li><li>Solid knowledge of data structures, algorithms, and performance optimization.
</li><li>Excellent problem-solving and debugging skills.
</li><li>Strong communication skills and ability to thrive in a collaborative, fast-paced environment.
</li><li>Based in Istanbul (hybrid working model).</li></ul></div>

Software Engineer - HFT

Dream Games

<div>
 
 We are looking for a Software Engineer to join our tools team. You will make architectural decisions and do hands-on development to create tools and infrastructure for more reliable, faster, and fun games. You will work closely with a multi-disciplinary team of engineers, artists, and game designers to help create games that millions of people worldwide will play.
 
 
 
 
 
 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>
 Working with multiple teams to specify tool necessities, assess requirements, and architect and deploy sophisticated software systems
 </li>
 <li>
 Designing, implementing, and delivering tools with quality user experience that are used in daily development
 </li>
 <li>
 Exploring the integration of AI/ML systems into our toolsets
 </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>
 </ul>
 
 
 
 
 
 Requirements
 
 
 
 
 
 <ul>
 <li>
 Strong knowledge of OOP and design patterns
 </li>
 <li>
 Knowledge of game engines such as Unity and Unreal
 </li>
 <li>
 Experience in various programming languages, such as C# and Java
 </li>
 <li>
 Passion for games and game programming
 </li>
 <li>
 Appreciation and understanding of teamwork
 </li>
 </ul>
 
 
</div>

Software Engineer, Tools

Kron

<div>
 
 We are looking for an
 
 Operation &amp;
 
 
 Support Engineer
 
 to be employed in our
 
 &Idot;stanbul
 
 office.
 
 
 
 
 
 Duties And Responsibilities
 
 <ul>
 <li>
 Supporting Kron solutions deployed in telecommunications operators &amp; big enterprise customers to solve the customer problems related with different products.
 </li>
 <li>
 Create and maintain a high standard of operational excellence in global systems support.
 </li>
 <li>
 Oversee the effectiveness and success of all system support services
 </li>
 <li>
 Develop, implement, and maintain policies, procedures, and training plans for resource administration and proper usage.
 </li>
 <li>
 Provide guidance and technical expertise on issues encountered within the systems.
 </li>
 <li>
 Establish and maintain effective communication with local and global customers and vendors.
 </li>
 </ul>
 
 
 
 
 Key Qualifications
 
 <ul>
 <li>
 Must have Bachelor&rsquo;s degree or higher in Engineering, Information Technology, or related discipline.
 </li>
 <li>
 2+ years of enterprise system and software support experience with strong focus on java application log analysis, troubleshooting, and root cause investigation in production environments.
 </li>
 <li>
 Hands-on experience in Linux/Unix environments is required, including strong knowledge of Unix commands and bash scripting.
 </li>
 <li>
 Must have hands-on experience in
 
 Linux/Unix operating systems
 
 for system and application support.
 </li>
 <li>
 Ability to prioritize and manage multiple tasks in a fast-paced environment
 </li>
 <li>
 Knowledge of estimating levels of effort and managing projects through to completion.
 </li>
 <li>
 Excellent organizational, supervisory, communication, collaboration, and analytical skills.
 </li>
 <li>
 Must have excellent verbal and written communication skills.
 </li>
 <li>
 Must be willing to travel and spend periods of time at various sites.
 </li>
 <li>
 Experience communicating and working with external customers and 3rd party vendors
 </li>
 <li>
 Self-motivated, adaptable, and able to approach problems from different perspectives.
 </li>
 <li>
 Ability to work independently as well as part of a team
 </li>
 <li>
 Experience working in a 24-7 Production environment
 </li>
 <li>
 Experience communicating with 3rd party vendors.
 </li>
 </ul>
 
 
 
 
 Preferred Experience (Alongside Core Requirements)
 
 <ul>
 <li>
 Database knowledge/experience.
 </li>
 <li>
 Networking knowledge/experience.
 </li>
 <li>
 Prior experience working directly with telecom operators or large enterprise customers.
 </li>
 </ul>
 
 
</div>

Operation & Support Engineer

Orion Systems Integrators Inc

<div><div>Orion Innovation is a premier, award-winning, global business and technology services firm. Orion delivers game-changing business transformation and product development rooted in digital strategy, experience design, and engineering, with a unique combination of agility, scale, and maturity. We work with a wide range of clients across many industries including financial services, professional services, telecommunications and media, consumer products, automotive, industrial automation, professional sports and entertainment, life sciences, ecommerce, and education.</div><div>
Role: DevOps &amp; Security Infrastructure Engineer

Focus: Azure | Terraform | Kubernetes | Security | CI/CD | Identity 


Overview

Looking for a hands-on engineer to drive infrastructure automation, hybrid cloud deployment, and security hardening across Azure and Azure Stack environments. Must be skilled in infrastructure as code (Terraform, Ansible), Kubernetes, service mesh, and CI/CD using Jenkins, GitHub Actions and Azure DevOps. Strong emphasis on secure networking, DNS, PKI, and identity integration (Keycloak or similar). 


Key Skills
<ul>
<li>Cloud &amp; Hybrid: Azure, Azure Stack</li>
<li>IaC &amp; Automation: Terraform, Ansible</li>
<li>Containers: Kubernetes (AKS/self-managed), Service Mesh (Istio, Linkerd)</li>
<li>CI/CD: Jenkins, GitHub Actions, Azure DevOps</li>
<li>Networking &amp; Security: VNETs, NSGs, PKI, DNS, TLS, Zero Trust</li>
<li>IDP Integration: Keycloak, OAuth2</li>
<li>Scripting: PowerShell, Bash, Python</li>
<li>Programming Language: Java</li></ul> 


Must-Have Experience
<ul>
<li>5+ years in DevOps or Infrastructure Engineering</li>
<li>Built/managed hybrid Azure environments</li>
<li>Deployed secure Kubernetes clusters with service mesh</li>
<li>Developed reusable Terraform/Ansible/ GitHub modules</li>
<li>Automated secure pipelines using Jenkins/Azure DevOps</li>
<li>Integrated Java-based IDPs (Keycloak) for enterprise SSO</li></ul> 


Nice to Have
<ul>
<li>Azure/Azure Security/CKA certifications</li>
<li>Experience in regulated or enterprise-scale environments</li>
<li>Exposure to GitOps, container security, or compliance tooling</li></ul></div><div> 
Orion is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, creed, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, citizenship status, disability status, genetic information, protected veteran status, or any other characteristic protected by law.

Candidate Privacy Policy

Orion Systems Integrators, LLC and its subsidiaries and its affiliates (collectively, &ldquo;Orion,&rdquo; &ldquo;we&rdquo; or &ldquo;us&rdquo;) are committed to protecting your privacy. This Candidate Privacy Policy (orioninc.com) (&ldquo;Notice&rdquo;) explains:
<ul>
<li>What information we collect during our application and recruitment process and why we collect it;</li>
<li>How we handle that information; and</li>
<li>How to access and update that information.</li>
</ul>
Your use of Orion services is governed by any applicable terms in this notice and our general Privacy Policy.</div></div>

DevOps & Security Infrastructure Engineer

Explore 201+ Java software engineer in Istanbul this October. Find roles across top companies and apply now to boost your career.

201 java software engineer jobs IN Istanbul

Java Software Engineer

Java Software Engineer

Senior Java Developer Contractor

Software Engineer - HFT

Software Engineer, Tools

Operation & Support Engineer

DevOps & Security Infrastructure Engineer