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Midas

<div><div>At Midas, we are working on real-life engineering challenges<i> </i>to transform the world of finance.</div><div>
We&rsquo;ve transformed investing in Turkey by delivering a seamless experience for everyday investors.</div><div>
Today, 3.5 million users invest with Midas. Backed by an $80M Series B, the largest fintech investment ever in Turkey, we are scaling faster than ever.</div><div></div><div><br>
Build and maintain the infrastructure backbone that enables our financial services to scale securely and reliably, ensuring zero-downtime operations for millions of transactions.</div>
<h3 class="jobSectionHeader"><b>About Midas Team</b></h3><ul><li>
We <b>solve</b> challenging problems and build 10x better products.</li><li>
We <b>expect</b> hard work, high ownership, a strong desire to learn.</li><li>
We <b>bring</b> the best people, holding high quality standards, and an environment of speed and ambition.</li><li><b>
You</b> will get to push your boundaries and learn from the best.</li></ul><h3 class="jobSectionHeader"><b>
Results Expected
</b></h3><ul><li><b>Within 3 months:</b></li><li>
Achieve 99.99% uptime across all critical services (Kubernetes, PostgreSQL, Redis, Elasticsearch)</li><li>
Reduce infrastructure provisioning time by 50% through automation and IaC implementation</li><li><b>
Within 6 months:</b></li><li>
Implement comprehensive disaster recovery architecture with &lt;10 minute RTO (Recovery Time Objective)</li><li>
Deploy automated monitoring and alerting system that reduces incident detection time to &lt;2 minutes</li><li>
Identify and productize a manual process into a self-service plugin for the our Engineering Portal, enabling engineers to achieve consistent results with the same high standards.</li><li><b>
Within 12 months:</b></li><li>
Scale platform to handle 10x current transaction volume without performance degradation</li><li>
Establish GitOps workflows that enable daily deployments with zero manual intervention</li></ul><h3 class="jobSectionHeader"><b>
Technical Competencies</b></h3><ul><li><b>
Infrastructure Mastery:</b></li><li>
Design and operate Kubernetes clusters in hybrid cloud/on-premise environments</li><li>
Manage PostgreSQL databases at scale with replication, backup, and performance optimization</li><li>
Implement and maintain Redis and Elasticsearch clusters for high-availability scenarios</li></ul><div></div><ul><li><b><br>
Automation &amp; DevOps:</b></li><li>
Develop automated workflows that enable engineers to move faster while ensuring everything is secure.</li><li>
Build Infrastructure as Code using Terraform/Ansible</li><li>
Implement GitOps workflows with ArgoCD for continuous delivery</li><li>
Create monitoring and observability solutions with Prometheus, Grafana, ELK Stack</li></ul><div></div><ul><li><b><br>
System Reliability:</b></li><li>
Design fault-tolerant architectures across cloud and on-premise infrastructure</li><li>
Troubleshoot complex system issues under pressure</li><li>
Implement security best practices for network and infrastructure components</li></ul><h3 class="jobSectionHeader"><b>
Cultural Competencies</b></h3><ul><li><b>
First Principles Thinking</b>: Questions existing infrastructure assumptions, designs solutions from root causes rather than patching symptoms. Asks &quot;why do we need this?&quot; before &quot;how do we build this?&quot;</li><li><b>
Speed Meets Quality:</b> Moves fast to implement critical infrastructure changes while maintaining rigorous testing and rollback procedures. Balances rapid deployment with system stability.</li><li><b>
200% Ownership:</b> Takes end-to-end responsibility for platform reliability. When systems fail, doesn't just fix the immediate issue but implements preventive measures. Owns the entire infrastructure lifecycle from design to decommissioning.</li></ul><h3 class="jobSectionHeader"><b>
Why Join Us?</b></h3><ul><li>
Series B fintech company processing millions of financial transactions</li><li>
Hybrid infrastructure team managing both cloud and on-premise systems</li><li>
Reports to Engineering Manager, collaborates closely with Security and Development teams</li><li>
24/7 operation requirements with on-call rotation responsibilities</li><li>
What We Offer</li><li>
Direct impact on financial infrastructure serving millions of users</li><li>
Opportunity to architect systems from the ground up in a fast-growing fintech</li><li>
Competitive Salary</li></ul><div>
Join Europe&rsquo;s fastest growing fintech and build the future of money.</div><div></div><div><b><br>
Curious about our tech stack?</b></div><div>
Take a look: https://stackshare.io/getmidas/midas-engineering</div><div>
Also check out our engineering blog: https://engineering.getmidas.com/</div><div>
Midas Engineering Twitter: https://twitter.com/midas_eng</div></div><div></div>

Infrastructure Engineer, Platform

Orion Systems Integrators Inc

<div><div><p>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.</p></div><div><p><b>
Role: DevOps &amp; Security Infrastructure Engineer</b></p>
<p><b>
Focus</b>: Azure | Terraform | Kubernetes | Security | CI/CD | Identity</p><br>
<p></p>
<p><b>
Overview</b></p>
<p>
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).</p><br>
<p></p>
<p><b>
Key Skills</b></p>
<ul>
<li><b>Cloud &amp; Hybrid</b>: Azure, Azure Stack</li>
<li><b>IaC &amp; Automation</b>: Terraform, Ansible</li>
<li><b>Containers</b>: Kubernetes (AKS/self-managed), Service Mesh (Istio, Linkerd)</li>
<li><b>CI/CD</b>: Jenkins, GitHub Actions, Azure DevOps</li>
<li><b>Networking &amp; Security</b>: VNETs, NSGs, PKI, DNS, TLS, Zero Trust</li>
<li><b>IDP Integration</b>: Keycloak, OAuth2</li>
<li><b>Scripting</b>: PowerShell, Bash, Python</li>
<li><b>Programming Language</b>: Java</li></ul><br>
<p></p>
<p><b>
Must-Have Experience</b></p>
<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><br>
<p></p>
<p><b>
Nice to Have</b></p>
<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><p></p><div><p><br>
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.</p>
<p>
Candidate Privacy Policy</p>
<p>
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:</p>
<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>
<p>Your use of Orion services is governed by any applicable terms in this notice and our general Privacy Policy.</p></div></div><p></p>

DevOps & Security Infrastructure Engineer

Keyrock

<div><h3 class="jobSectionHeader"><b>About Keyrock</b></h3><p>
Since our beginnings in 2017, we've grown to be a leading change-maker in the digital asset space, renowned for our partnerships and innovation.</p><p>
Today, we rock with over 180 team members around the world. Our diverse team hails from 42 nationalities, with backgrounds ranging from DeFi natives to PhDs. Predominantly remote, we have hubs in London, Brussels, and Singapore, and host regular online and offline hangouts to keep the crew tight.</p><p>
We are trading on more than 80 exchanges and working with a wide array of asset issuers. As a well-established market maker, our distinctive expertise led us to expand rapidly. Today, our services span market making, options trading, high-frequency trading, OTC, and DeFi trading desks.</p><p>
But we&rsquo;re more than a service provider. We&rsquo;re an initiator. We're pioneers in adopting the Rust Development language for our algorithmic trading, and champions of its use in the industry. We support the growth of Web3 startups through our Accelerator Program. We upgrade ecosystems by injecting liquidity into promising DeFi, RWA, and NFT protocols. And we push the industry's progress with our research and governance initiatives.</p><p>
At Keyrock, we're not just envisioning the future of digital assets. We're actively building it.</p><p></p><h3 class="jobSectionHeader"><b>
Job Description</b></h3><p>
We are looking for an experienced <b>Infrastructure Engineer</b> to join our team, specifically focusing on managing blockchain nodes. This role involves designing, implementing, and maintaining highly scalable and resilient infrastructure to support our product offering across various blockchain networks. The ideal candidate will have a deep understanding of the blockchain ecosystem, expertise in <b>Infrastructure as Code (IaC)</b>, and a strong background in <b>observability</b> and <b>DevOps best practices</b>.</p><p></p><h3 class="jobSectionHeader"><b>
Key Responsibilities</b></h3><ul><li><p><b>
Blockchain Node Management:</b> Architect, deploy, and maintain a diverse range of blockchain nodes (e.g., Bitcoin, Ethereum, Solana, and others) using IaC principles.</p></li><li><p><b>
Infrastructure as Code (IaC):</b> Utilize tools like <b>Terraform</b> and <b>Ansible</b> to automate the provisioning, configuration, and management of infrastructure for all blockchain-related services.</p></li><li><p><b>
Observability &amp; Monitoring:</b> Develop comprehensive monitoring and alerting solutions to ensure the health, performance, and uptime of all blockchain nodes. Experience with tools like <b>Prometheus</b>, <b>Grafana</b>, or the <b>ELK stack</b> is key.</p></li><li><p><b>
Performance Optimization:</b> Troubleshoot issues, perform root cause analysis, and implement fixes to optimize the performance and latency of node operations.</p></li><li><p><b>
Security &amp; Compliance:</b> Apply best practices for network and node security, including the management of RPC endpoints, validator keys, and public/private key pairs.</p></li><li><p><b>
CI/CD:</b> Implement and manage CI/CD pipelines for efficient deployment, testing, and monitoring of node software upgrades.</p></li><li><p><b>
Collaboration:</b> Work closely with our trading and research teams to support new chain integrations and optimize existing ones.</p></li><li><p><b>
Disaster Recovery:</b> Design and implement failover and backup strategies to ensure business continuity for mission-critical blockchain infrastructure.</p></li></ul><h3 class="jobSectionHeader"><b>
Background and Experience</b></h3><ul><li><p>
Bachelor&rsquo;s degree in Computer Science, Engineering, or a related field.</p></li><li><p>
5+ years of experience in cloud infrastructure, SRE, or DevOps roles.</p></li><li><p>
Demonstrable experience managing blockchain nodes and a deep understanding of the ecosystem.</p></li><li><p>
Strong experience in a trading, crypto, or TradFi environment is highly desirable but not essential.</p></li></ul><h3 class="jobSectionHeader"><b>
Competencies and Personality</b></h3><ul><li><p>
Strong expertise in <b>cloud platforms</b> (AWS, GCP, or Azure) and <b>containerization</b> (Docker, Kubernetes).</p></li><li><p>
Proficient Linux administration skills</p></li><li><p>
Hands-on experience with <b>Infrastructure as Code (Terraform, Ansible)</b> and programming languages (e.g., Bash and Python).</p></li><li><p>
Deep familiarity with <b>monitoring, logging, and observability tools</b> (Prometheus, Grafana, Datadog, ELK).</p></li><li><p>
Solid understanding of networking concepts (VPC, Load Balancers, DNS, Firewalls).</p></li><li><p>
Experience with <b>GitOps practices</b> and <b>CI/CD pipelines</b>.</p></li><li><p>
Familiarity with various blockchain architectures (Proof-of-Stake, Proof-of-Work, etc.) and node types (full nodes, validators, RPC nodes).</p></li><li><p>
Strong understanding of security practices within the blockchain ecosystem.</p></li></ul><p></p><h3 class="jobSectionHeader"><b>
Our Recruitment Philosophy</b></h3><p>
We value self-awareness and powerful communication skills in our recruitment process. We seek fiercely passionate people who understand themselves and their career goals. We're after those with the right skills and a conscious choice to join our field. The perfect fit? A crypto enthusiast who&rsquo;s driven, collaborative, acts with ownership, and delivers solid, scalable outcomes.</p><p></p><h3 class="jobSectionHeader"><b>
Our Offer</b></h3><ul><li><p>
Competitive salary package.</p></li><li><p>
Autonomy in your time management thanks to flexible working hours and the opportunity to work remotely.</p></li><li><p>
The freedom to create your own entrepreneurial experience by being part of a team of people in search of excellence.</p></li><li><p>
As an employer, we are committed to building a positive and collaborative work environment. We welcome employees of all backgrounds and hire, reward, and promote entirely based on merit and performance.</p></li></ul><p>
Due to the nature of our business and external requirements, we perform background checks on all potential employees. Passing a background check is a prerequisite to joining Keyrock.</p></div>

Infrastructure Engineer, Blockchain Specialist

JAMY INTERACTIVE

<ul><li>Hands on engineering, configuration of cloud infrastructures using various automation tools</li><li>Some knowledge of automated provisioning and DevOps tooling.</li><li>Demonstrated involvement in projects that span the lifecycle from planning and design, through deployment, configuration, and migration</li><li>Technical understanding of AWS IaaS, SaaS &amp; PaaS offerings</li><li>In-depth experience in AWS compute, storage, network, load balancer, and container management</li><li>Experience with SUSE, RHEL and Windows operating systems.</li><li>Experience with Networking principles and implementation.</li><li>Experience with system and environment hardening.</li><li>Experience with application and infrastructure management and monitoring tools</li><li>Ability to work effectively in pressurized situations and can be relied upon to deliver, irrespective of circumstances</li><li>Execution of periodic infrastructure and security checklists in existing environments.</li><li>General infrastructure maintenance functions based on our SysAid ticketing system and Internal RAAID actions.</li><li>AWS Certified</li><li>Selected applicant will be subject to a background investigation, which will be conducted and the results of which will be used in compliance with applicable law.</li></ul><p><b>Desired</b></p><ul><li>The candidate would hold one or more of the following certifications:AWS SysOps Administrator Certification</li></ul><p>AWS Advanced Networking Certification<br/>AWS Security Certification<br/>Additional AWS certifications</p><p>Job Type: Full-time</p><p>Pay: 5,545.83TRY - 38,011.25TRY per month</p><p>Application Question(s):</p><ul><li>What is your salary expectation ?</li><li>What is your Citizenship ?</li></ul><p>Experience:</p><ul><li>AWS: 1 year (Preferred)</li><li>Azure: 1 year (Preferred)</li><li>DevOps: 1 year (Preferred)</li><li>SAP: 1 year (Preferred)</li></ul>

Site Reliability Engineer

Garanti BBVA Teknoloji

<div>
 <p>
  <strong>
   If you have passion for technology as we do and want to be part of a great team which leads innovation in Fintech, join us.
  </strong>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Who We Are?
  </strong>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   We Create World Class Financial IT Services
  </strong>
 </p>
 <p>
  <br/>
 </p>
 <p>
  We are a leading technology company which provides technology infrastructure, software development, big data and data analytics, internet applications, integration, system management, security management, project management and enterprise applications services to Garanti BBVA branded institutions.
 </p>
 <p>
  <br/>
 </p>
 <p>
  We are an agile team, developing revolutionary and innovative products. We develop emerging financial technologies and end-to-end high-tech solutions with our expert development teams.
  <strong>
   #teknolojidekitutkuyuke&scedil;fet
  </strong>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Many reasons which will make you say I love working at Garanti BBVA Technology
  </strong>
 </p>
 <p>
  <br/>
 </p>
 <p>
  We have a passion for technology, we think big and we continuously explore and seek improvement, we trust the power of empowerment. We are an academy for talents. Thus, we are &ldquo;one team&rdquo; and we always achieve together.
 </p>
 <p>
  <br/>
 </p>
 <p>
  The place we call &ldquo;our office&rdquo; has no boundaries. We stand for a positive team culture, shared and lived together anywhere.
 </p>
 <p>
  <br/>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   So, what awaits you at Garanti BBVA Technology?
  </strong>
 </p>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Flexible working hours,
  </li>
  <li>
   A buddy who will guide and accompany you during your onboarding process,
  </li>
  <li>
   Career development opportunities on a well-defined career path,
  </li>
  <li>
   Local and global career opportunities,
  </li>
  <li>
   A great number of online courses and technical trainings (Kamp&uuml;s Garanti BBVA, Coursera, Linkedin etc.) that will support you throughout your development,
  </li>
  <li>
   A personalized development plan for you,
  </li>
  <li>
   Birthday off day,
  </li>
  <li>
   Private health and life insurance,
  </li>
  <li>
   Practice classes in English and Spanish,
  </li>
  <li>
   Discount on master programs,
  </li>
  <li>
   Online well-being program,
  </li>
  <li>
   Sabbatical leave granted for every seven years at Garanti BBVA Technology.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  In addition to all of these, we&rsquo;re also meeting our teammates in person within regular intervals or whenever we miss each other ❤ either in our &Idot;stanbul, Ankara or Izmir offices, which are always full of social opportunities and sportive activities.
 </p>
 <p>
  <br/>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Your Impact
  </strong>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Identity Infrastructure Technologies team
  </strong>
  works passionately to shape the technologies of the future.
 </p>
 <p>
  <br/>
 </p>
 <p>
  They value being a team, learning from each other and producing together. Since they are excellent teammates, they are proficient in positive interpersonal communication, taking responsibility and valuing different ideas.
 </p>
 <p>
  <br/>
 </p>
 <p>
  They are creative and productive. Their business is based on innovation and is only limited by their dreams. Now they are looking for new teammates with whom they will achieve together.
 </p>
 <p>
  <br/>
 </p>
 <p>
  In that team;
 </p>
 <ul>
  <li>
   Collaborate with our team to design and implement IAM solutions/connectors tailored to our unique needs,
  </li>
  <li>
   Develop and maintain IAM systems/connectors, ensuring optimal performance,
  </li>
  <li>
   Colloborate with cross functional teams to identify and address security vulnerabilities,
  </li>
  <li>
   Monitor and evaluate user access to ensure compliance ,
  </li>
  <li>
   Ability to solve technical problems, and make improvements to our systems and processes,
  </li>
  <li>
   Stay updated on the latest IAM trends and technologies.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   How do we describe the perfect match?
  </strong>
 </p>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   BS in Computer Engineering, Electrical and Electronics Engineering, Industrial Engineering or equivalent disciplines,
  </li>
  <li>
   <strong>
    3 years of experience in designing, engineering, and deploying IAM solutions,
   </strong>
  </li>
  <li>
   Extensive knowledge and experience with IAM Technologies,
  </li>
  <li>
   Hands-on knowledge of IAM solutions such as Oracle Identity Manager, SailPoint IIQ, OneId, Ping or similar,
  </li>
  <li>
   <strong>
    Development experience with object oriented programming languages( Java, .Net etc.),
   </strong>
  </li>
  <li>
   Knowledge of directory services, web services and relational databases,
  </li>
  <li>
   Second or third level support for IAM related processes and bugs,
  </li>
  <li>
   Understanding of various regulatory related practices and the impacts/requirements for IAM processes (BDDK, COBIT, PCI DSS, SOX etc.),
  </li>
  <li>
   Robust understanding of security principles, best practices and emerging trends,
  </li>
  <li>
   Having experience with Agile methodologies,
  </li>
  <li>
   Good command of written and spoken English.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   📢 If you would like to get to know more about Garanti BBVA Technology, please follow us on Instagram, LinkedIn, Medium and our Company Website;
  </strong>
 </p>
 <p>
  <br/>
 </p>
 <p>
  https://www.garantibbvateknoloji.com.tr/
 </p>
 <p>
  https://www.instagram.com/garantibbvateknoloji/
 </p>
 <p>
  https://www.linkedin.com/company/garanti-teknoloji/
 </p>
 <p>
  https://medium.com/@GarantiBBVATeknoloji
 </p>
 <p>
  <br/>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   &Ccedil;e&scedil;itlilik yakla&scedil;&inodot;m&inodot;m&inodot;z
  </strong>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <em>
   &Ccedil;e&scedil;itlili&gbreve;in g&uuml;c&uuml;ne inanan ve herkesin i&scedil;e katk&inodot;s&inodot;n&inodot; &ouml;nemseyen uluslararas&inodot; yakla&scedil;&inodot;mlar&inodot; dikkate al&inodot;yor, kapsay&inodot;c&inodot;l&inodot;&gbreve;&inodot;n i&scedil;imizin geli&scedil;mesine farkl&inodot; a&ccedil;&inodot;lardan katk&inodot; sa&gbreve;lad&inodot;&gbreve;&inodot;na inan&inodot;yoruz. &Ccedil;e&scedil;itlili&gbreve;in temsil edildi&gbreve;i kurulu&scedil;lar ba&scedil;ar&inodot;lar&inodot;n&inodot; art&inodot;r&inodot;rken, ki&scedil;ilerin kendilerine de&gbreve;er verildi&gbreve;ini hissetti&gbreve;i i&scedil; ortamlar&inodot;nda &ccedil;al&inodot;&scedil;an ba&gbreve;l&inodot;l&inodot;&gbreve;&inodot; ve verimlili&gbreve;inde daha olumlu sonu&ccedil;lar elde edildi&gbreve;ini g&ouml;r&uuml;yoruz. E&scedil;it istihdam sa&gbreve;lamay&inodot; g&ouml;rev edinen bir kurum olarak &ccedil;e&scedil;itlili&gbreve;i destekliyoruz.
  </em>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <em>
   &Ccedil;al&inodot;&scedil;anlar&inodot;m&inodot;z&inodot;n mesleki ve ki&scedil;isel geli&scedil;imine f&inodot;rsat sunan, kendilerini en iyi &scedil;ekilde g&ouml;stermelerini sa&gbreve;layan, geli&scedil;imlerine odaklanan i&scedil;birlik&ccedil;i ve kapsay&inodot;c&inodot; bir &ccedil;al&inodot;&scedil;ma ortam&inodot; yaratmak i&ccedil;in yeni ad&inodot;mlar atmaya devam ediyoruz.
  </em>
 </p>
</div>


Identity Infrastructure Technologies / Security Engineer

Vodafone

<div><div><div><div><h2 class="jobSectionHeader"><b>Join Us</b></h2>
</div><div><p>
At Vodafone, we&rsquo;re not just shaping the future of connectivity for our customers &ndash; we&rsquo;re shaping the future for everyone who joins our team. When you work with us, you&rsquo;re part of a global mission to connect people, solve complex challenges, and create a sustainable and more inclusive world. If you want to grow your career whilst finding the perfect balance between work and life, Vodafone offers the opportunities to help you belong and make a real impact.</p></div></div><div><div><h2 class="jobSectionHeader"><b>
What you&rsquo;ll do</b></h2>
</div><div><ul><li>Ensures successful operation and coordination of collection operation services (Payment, Dunning, Scoring, YTS)</li><li>Provides multi-level technical support for diagnosing, reproducing and billing services operation service issues</li><li>As a service owner, drives end to end ownership of the Vodafone customer experience, the quality of service performance and the processes supporting the product/service.</li><li>Provides recommendations to improve and address/lead critical issues and root cause analysis.
</li><li>Actively contributes to the troubleshooting, performance tuning of billing services products. Performs necessary infrastructure deployment / maintenance activities and migration when required.</li><li>Identifies scalabilty, performance and integration issues and proposes optimal solutions.</li><li>Collaborates across products/vendors and related stakeholders to come up with a compelling solution.</li><li>Provides technical guidance and recommendations to other team members.</li><li>Works as on-call support to provide 7*24 support when it is necessary.</li><li>Makes capacity planning to secure availability and performance of the platforms and systems against forecasted growth and demand.</li><li>Ensures achieving / exceeding agreed service levels and KPIs for the Service Support.</li><li>Provides standardization / automation of technical processes.
</li><li>Deploys new products and services.</li><li>Creates and manages performance tuning of applications to meet business needs and agreed SLAs.</li><li>Reports to stakeholders on product performance and supplier/partner performance.</li></ul></div></div><div><div><h2 class="jobSectionHeader"><b>
Who you are</b></h2>
</div><div><ul><li>Minimum 1 years experince,</li><li>Bachelor&rsquo;s degree from Computer Science, Electronics / Telecommunications and other related fields.</li><li>Experience in IT and Telco infrastructure, preferably Intelligent Network technologies, products and services</li><li>Experience of handling high frequency streaming data for real time analysis and reporting.</li><li>Good knowledge of statistical Analysis (distribution analysis, correlation, variance)
</li><li>Good command of English.</li><li>Experience in using SQL , PL/SQL .</li><li>Experience in UNIX and shell scripting.</li><li>Basic knowledge of Oracle database administration.</li><li>Basic knowledge of microservice administration.</li><li>Ability to use analytical, network security, network monitoring, and administration software programs.</li><li>Ability to work in flexible work hours under pressure and tight deadlines.</li><li>Having strong analytical skills.</li></ul></div></div><div><div><h2 class="jobSectionHeader"><b>
Not a perfect fit?</b></h2>
</div><div><p>
Worried that you don&rsquo;t meet all the desired criteria exactly? At Vodafone we are passionate about empowering people and creating a workplace where everyone can thrive, whatever their personal or professional background. If you&rsquo;re excited about this role but your experience doesn&rsquo;t align exactly with every part of the job description, we encourage you to still apply as you may be the right candidate for this role or another opportunity.</p></div></div><div><div><h2 class="jobSectionHeader"><b>
What's in it for you</b></h2>
</div><div><div>
We like to keep them flexible:<br>
<br>
<ul><li>Vflexy: Flexible Benefits Program</li><li>Hybrid working kit</li><li>Ergonomic kit allowance</li><li>Digital meal voucher</li><li>Flexible transportation allowance.</li><li>Employee assistance hotline &amp; counselling</li><li>Comprehensive and flexible private health insurance</li><li>Discounted price deals for wide range of products &amp; services</li></ul><br>
Plus, plenty more to enjoy!If you want to know more about us and what we do, then visit our website: www.vodafone.com.tr<br>
<br>
https://www.vodafone.com.tr/insan-kaynaklari<br>
<br>
Instagram: https://www.instagram.com/vodafonekariyer/<br>
<br>
Youtube: https://www.youtube.com/user/VFTurkiye<br>
<br>
Data Privacy<br>
By applying for this job, you accept the Vodafone Privacy Policy. Please visit Privacy Policy web page at https://careers.vodafone.com/privacy-policy/turkey/ for further details.</div></div></div><div><div><h2 class="jobSectionHeader"><b>
Who we are</b></h2>
</div><div><p>
We are a leading international Telco, serving millions of customers. At Vodafone, we believe that connectivity is a force for good. If we use it for the things that really matter, it can improve people's lives and the world around us. Through our technology we empower people, connecting everyone regardless of who they are or where they live and we protect the planet, whilst helping our customers do the same.</p><p>
Belonging at Vodafone isn't a concept; it's lived, breathed, and cultivated through everything we do. You'll be part of a global and diverse community, with many different minds, abilities, backgrounds and cultures. ;We're committed to increase diversity, ensure equal representation, and make Vodafone a place everyone feels safe, valued and included.</p><p>
If you require any reasonable adjustments or have an accessibility request as part of your recruitment journey, for example, extended time or breaks in between online assessments, please refer to https://careers.vodafone.com/application-adjustments/ for guidance.</p><p>
Together we can.</p></div></div></div></div>

DevOps Srv Engineer-Collection&Invoicing

Getir

<div>
 <p>
  Getir is the pioneer of ultra-fast delivery. By bringing together great technology with a unique operational model, we were the first to introduce the concept of groceries being delivered to your door in minutes.
 </p>
 <p>
  Great technology is developed by great people, and thats why were looking for talented technologists to join our team.
 </p>
 <p>
  <br/>
 </p>
 <p>
  What You&rsquo;ll Be Doing?
 </p>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Lead a diverse team of ML engineers, data scientists, and backend engineers across projects in "recommendation"
  </li>
  <li>
   Set technical direction, review system designs, and mentor the team on best practices in scalable ML infrastructure.
  </li>
  <li>
   Demonstrating a clear understanding of the company's strategic goals and how technical solutions align with business outcomes
  </li>
  <li>
   Work closely with product, engineering, and analytics stakeholders to define and prioritize recommendation goals.
  </li>
  <li>
   Align model development with strategic business KPIs, presenting insights and recommendations to leadership.
  </li>
  <li>
   Collaborates across teams to align architecture with business goals and scalability needs.
  </li>
  <li>
   Architect and deploy real-time, personalized recommendation pipelines using hybrid modeling approaches (e.g., Two-Tower, DCNv2, GNNs).
  </li>
  <li>
   Build and serve user behavior and product embeddings for use in downstream tasks across app touchpoints.
  </li>
  <li>
   Continuously experiment and optimize performance through A/B tests and simulation frameworks.
  </li>
  <li>
   Develop ranking strategies using learning-to-rank frameworks, real-time features, and feedback loops.
  </li>
  <li>
   Improve ranking relevance using LightGBM/XGBoost-based models integrated with real-time feature stores.
  </li>
  <li>
   Design and operationalize end-to-end machine learning pipelines, from training to online inference, using modern MLOps and orchestration tools.
  </li>
  <li>
   Ensure reliability and scalability through containerized services, model monitoring, and continuous integration.
  </li>
  <li>
   Cosely monitors the product's key metrics
  </li>
  <li>
   Implements best practices for reproducibility, versioning, and testing.
  </li>
  <li>
   Optimizes models for latency, throughput, and reliability at scale.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <br/>
 </p>
 <p>
  What You&rsquo;ll Bring?
 </p>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Bachelors degree in Computer Science, Computer Engineering, or a related field. A Masters degree is a plus, preferably completed or close to completion.
  </li>
  <li>
   5 years of hands-on experience in machine learning and model deployment.
  </li>
  <li>
   Strong proficiency with Python.
  </li>
  <li>
   Experience with nosql and vector databases.
  </li>
  <li>
   Experience with machine learning libraries like scikit-learn, xgboost/lightgbm/catboost, PyTorch, and/or TensorFlow.
  </li>
  <li>
   Developing and maintaining services using frameworks such as FastAPI.
  </li>
  <li>
   Previous experience working with GPS and IoT data, experience in deep learning architectures such as LSTMs and GNNs, hands-on experience in large language models (LLMs), including fine-tuning and RAG implementation, are strong plus.
  </li>
  <li>
   Interest in applying research methodologies to practical, business-focused solutions.
  </li>
  <li>
   Excellent communication skills with the ability to collaborate effectively within cross-functional teams.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Benefits
  </strong>
 </p>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Hybrid working model
  </li>
  <li>
   Take charge of your own career growth with us through professional development opportunities! We really mean it when we say that upward and sideways mobility are some of our favorite terms.
  </li>
  <li>
   Health insurance (family included)
  </li>
  <li>
   Meal card
  </li>
  <li>
   Competitive salary
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  For detailed information on how we process your personal data, please review our Candidate Clarification Text (
  <u>
   http://static.getir.com/candidate/index_en.html
  </u>
  ).
 </p>
</div>


Senior Data Scientist

Explore 230+ Infrastructure engineer in Istanbul this September. Find roles across top companies and apply now to boost your career.