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site reliability engineer

Logiwa

<p></p><div><p><b>Who are we?</b></p>
<p>
Logiwa is a premier provider of warehouse management and fulfillment software, offering cloud-based solutions designed for modern business needs. Our Logiwa IO Fulfillment Management System is crafted to support businesses in various sectors, including B2C, DTC, and third-party logistics (3PL). Unlike legacy WMS solutions, we deliver an agile, scalable, and innovative approach tailored to meet the demands of high-volume fulfillment.</p>
<p>
With headquarters in Chicago and Istanbul, we operate internationally, assisting companies across North America, Europe, and Asia with cutting-edge warehouse management technologies.</p>
<p><b>
Why work at Logiwa?</b></p>
<p>
At Logiwa, our mission is to <b>fulfill brilliantly</b>. We aim to revolutionize fulfillment by combining innovative technology with human expertise, enabling businesses to operate smarter, faster, and more sustainably. We envision a future where companies of all sizes can easily navigate the complexities of modern supply chains, optimize workflows, reduce costs, and enhance customer satisfaction. By combining cutting-edge technology with real-time insights, we strive to make supply chains smarter, more agile, and better connected.</p>
<p><b>
We fulfill brilliantly for our people as well.</b></p>
<p>
At Logiwa, we prioritize accountability, responsiveness, and togetherness. We stand by our work with reliability and trust, ensuring everyone can count on us. Staying connected is key. We listen, respond, and value every conversation to build meaningful relationships with our customers and our coworkers, locally and across the globe. Our collaborative spirit drives us to grow, learn, and innovate as a team, celebrating each other's successes and achieving more together.</p>
<p>
Logiwans are creative innovators, analytical thinkers, supply chain specialists, relationship builders, and more. If you're looking for a small but mighty team where your ideas have impact, and your career can take off, then Logiwa is a great place for you!</p>
<p><b>
The Job Details</b></p><br>
<p></p>
<p>
We are looking for a skilled <b>Senior DevOps Engineer</b> who will be part of a high-performance team responsible for designing, implementing, and managing our <b>multi-cloud infrastructure, with a strong focus on Azure and AWS</b>. This role is central to our software configuration processes, continuous integration (CI), and continuous delivery (CD) pipelines. As a Senior DevOps Engineer, you will manage, document, and enhance our software products, oversee timely software releases, and ensure the stability, scalability, and security of our cloud environments.</p>
<p><b>
What you'll do as a Senior DevOps Engineer</b></p>
<ul>
<li>Design, build, and maintain our scalable and resilient cloud infrastructure on both <b>AWS and Azure</b>.</li>
<li>Develop and support robust CI/CD and MLOps pipelines to automate build, test, and deployment processes.</li>
<li>Implement and manage cloud-native solutions using services like Kubernetes (<b>AKS, EKS</b>), serverless functions (<b>Azure Functions, AWS Lambda</b>), and managed databases.</li>
<li>Manage cloud security, networking, and identity and access management (IAM) best practices.</li>
<li>Monitor and optimize cloud resource utilization to manage costs effectively.</li>
<li>Build and set up new development tools and infrastructure to improve development and release processes.</li>
<li>Maintain the code repository, manage the build process, and enforce code versioning policies.</li>
<li>Ensure systems are secure against cybersecurity threats by implementing and maintaining security best practices.</li>
<li>Identify and resolve technical problems, developing software updates and fixes.</li>
<li>Collaborate with software developers to ensure development follows established processes and works as intended.</li>
<li>Participate in project planning and management decisions, providing periodic progress reports to management.</li>
</ul>
<p><b>You've Got:</b></p>
<ul>
<li>Bachelor's degree in Computer Engineering or a related field.</li>
<li>Minimum 5 years of experience as a DevOps Engineer or in a similar software engineering role.</li>
<li><b>Extensive, hands-on experience with major cloud platforms, demonstrating strong proficiency in both Microsoft Azure and Amazon Web Services (AWS).</b></li>
<li><b>Deep expertise in core cloud services, including:</b></li>
<li><ul><li><b>Azure:</b> AKS, Azure App Service, Azure Functions, VNet, Azure SQL, Cosmos DB, Azure Monitor, and Azure DevOps.</li>
<li><b>AWS:</b> EKS, EC2, S3, RDS, Lambda, VPC, IAM, and CloudWatch.</li>
</ul></li><li>Proven experience with DevOps practices, including Infrastructure as Code (IaC), continuous integration, and automated deployment.</li>
<li>Strong experience with IaC frameworks such as <b>Terraform, Bicep, or CloudFormation</b>.</li>
<li>Experience with CI/CD tools like <b>Gitlab CI</b> and MLOps tool like <b>MLFlow</b>, <b>KubeFlow</b>, <b>SageMaker.</b></li>
<li>In-depth experience with Docker and container orchestration using <b>Kubernetes (AKS, EKS)</b>.</li>
<li>Experience with monitoring and observability systems such as <b>New Relic, Azure Monitor, AWS CloudWatch,</b> or Grafana.</li>
<li>Proficiency with Git and modern git workflows.</li>
<li>Good knowledge of scripting languages (Bash, Python).</li>
<li>Experience working on Linux-based infrastructure.</li>
<li>Working knowledge of databases and SQL.</li>
<li>Excellent troubleshooting and problem-solving skills.</li>
<li>A strong desire to learn and explore new technologies.</li>
<li>Fluent in English.</li>
</ul>
<p><b>Benefits:</b></p>
<p>
At Logiwa we offer:</p>
<ul>
<li>100% remote work</li>
<li>Monthly home office allowance</li>
<li>Competitive bonus structure</li>
<li>Meal vouchers</li>
<li>Private health insurance</li>
<li>English language training</li>
<li>Educational discount for master's degree from reputable private universities in Turkey</li>
<li>Employee Assistance Program - confidential counseling and advice available by phone, web, or text</li>
<li>An international team environment</li>
<li>Regular team bonding events</li>
<li>Community engagement opportunities like quarterly volunteer days</li>
</ul>
<p><b>Location &amp; Working Model</b></p>
<p>
We are working in a full remote model. We have physical offices in &#304;stanbul(Ata&#351;ehir Nidakule Kolektif House) where team members can get together and work collaboratively on a volunteer basis.</p>
<p><b>
Company Culture</b></p>
<p>
In Logiwa we give importance to creating a flexible and trusting workplace where everyone can work in harmony and be their best working self. We embrace teamwork and collaboration. We work hard but also play hard in monthly happy hours and team gatherings.</p>
<p><b>
Equal Employment Opportunity</b></p>
<p>
In Logiwa we believe in the power of diversity. We hire without prejudice and discrimination against language, religion, ethnicity, race, gender, sexual orientation, age or disability status. We think that our diverse cultures, backgrounds, beliefs, values, abilities, and lifestyles help us learn from each other and create a stronger company culture. We're proud to have a genuinely diverse and inclusive workplace. We hire solely on the basis of the measurable technical examinations and competency-based interviews with equity and equality in mind.</p></div><p></p>

Senior DevOps Engineer

Codeway

<div>
 <strong>
  About Codeway
  <br/>
 </strong>
 Codeway is a technology company building AI-powered mobile apps used by over 300 million people worldwide.
 <br/>
 <br/>
 Since 2020, we&rsquo;ve launched 60+ products across photo editing, productivity, entertainment, and more&mdash;many of which lead their categories. Our standout apps include Retake, Wonder, and Chat &amp; Ask AI.
 <br/>
 <br/>
 With a deep focus on AI research and proprietary technologies, we build experiences that define new standards in mobile. In 2024, we became the most downloaded app publisher on iOS globally. None of this happens without the team. Our 270+ people bring curiosity, clarity, and ownership to everything we build. Recognized as Turkey&rsquo;s #1 LinkedIn Top Startup and a certified Great Place to Work across Europe and the tech industry, Codeway is built to attract, grow, and empower top talent.
 <br/>
 <br/>
 That&rsquo;s our way. This is Codeway.
 <br/>
 <br/>
 <strong>
  POSITION
  <br/>
  <br/>
 </strong>
 We are seeking an MLOps / Platform Engineer to design, build, and scale our GPU-enabled AI/ML infrastructure. This role will empower our AI researchers, data engineers, and product teams by providing them with robust, Kubernetes-based platforms for containerized workloads.
 <br/>
 <br/>
 The ideal candidate has a platform engineering mindset&mdash;focused on enabling teams through self-service tooling, automation, and reliability. You will take ownership of our GPU infrastructure, ensuring workloads scale efficiently, pipelines run smoothly, and deployments are reliable across environments.
 <br/>
 <br/>
 <strong>
  What You&rsquo;ll Be Doing
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Design, build, and operate Kubernetes-based GPU infrastructure for AI/ML research and production workloads.
  </li>
  <li>
   Provide self-service deployment capabilities to AI researchers, data engineers, and product teams.
  </li>
  <li>
   Implement and manage continuous delivery pipelines using Kubernetes-native deployment tools (e.g., ArgoCD).
  </li>
  <li>
   Configure and optimize GPU workloads (CUDA, drivers, device plugins, and scheduling strategies).
  </li>
  <li>
   Implement autoscaling strategies for both CPU and GPU workloads on Kubernetes clusters.
  </li>
  <li>
   Partner with data teams to ensure platforms are tailored to data pipelines, training workflows, and ML model lifecycle needs.
  </li>
  <li>
   Contribute to the adoption of ML orchestration and experiment tracking platforms (e.g., Kubeflow, MLflow, ClearML, Anyscale).
  </li>
  <li>
   Support notebook environments for experimentation (e.g., JupyterHub).
  </li>
  <li>
   Act as a platform engineering lead for AI/ML workloads&mdash;adopting the best practices, reliability, and cost-efficiency.
   <br/>
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  What You&rsquo;ll Bring
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Strong hands-on experience with Kubernetes (designing, operating, and troubleshooting clusters).
  </li>
  <li>
   Proven experience deploying workloads with ArgoCD or similar GitOps tools.
  </li>
  <li>
   Exposure to ML platforms such as Kubeflow, MLflow, ClearML, or Anyscale.
  </li>
  <li>
   Prior experience working with data engineering teams or ML model lifecycle management.
  </li>
  <li>
   Experience enabling notebook-based workflows (JupyterHub, SageMaker Studio, etc.).
  </li>
  <li>
   Knowledge of cloud platforms (AWS, GCP, or Azure) and their GPU offerings.
  </li>
  <li>
   Strong collaboration and communication skills&mdash;able to partner effectively with researchers, engineers, and product teams.
   <br/>
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  NICE TO HAVES
  <br/>
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Hands-on experience with GPU configuration, CUDA, or NVIDIA ecosystem tools (NCCL, Triton Inference Server).
  </li>
  <li>
   Knowledge of autoscaling patterns for AI/ML workloads on Kubernetes (KEDA, HPA, VPA, custom controllers).
  </li>
  <li>
   Experience with observability and monitoring tools (Prometheus, Grafana, Loki, ELK, etc.).
  </li>
  <li>
   Solid understanding of containerization (Docker, OCI) and CI/CD pipelines.
  </li>
  <li>
   Familiarity with infrastructure as code (Terraform, Helm, Kustomize).
  </li>
  <li>
   Background in platform engineering, SRE, or DevOps with a focus on enabling other teams.
   <br/>
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  WHAT&rsquo;S IN IT FOR YOU?
  <br/>
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Great Place to Work. As our top team member, you'll be a part of a fast-growing startup and have the privilege to enjoy our accredited &ldquo;BEST WORKPLACES&rdquo; environment, ranked first among all workplaces.
  </li>
  <li>
   A Competitive Compensation Package. Long story short, we take care of you.
  </li>
  <li>
   A Meal Compensation that is actually enough for a decent &amp; nutritious lunch, we&rsquo;re not following the industry standard.
  </li>
  <li>
   Full Health Benefits. To keep you away from all the trouble, we provide unlimited private health insurance and cover the HPV vaccine.
  </li>
  <li>
   Pet Adoption Support. We cover the primary healthcare expenses, parasite vaccinations, and microchip costs that may arise within the first year after employees adopt a pet.
  </li>
  <li>
   Cool Tech Stack. Macbook, iPhone 15 Pro, magic mouse, magic keyboard; an adjustable desk with a 4K screen and any other gadget you may need in your job.
  </li>
  <li>
   Sport Activities Support. We care about your physical wellbeing and support your gym membership.
  </li>
  <li>
   Learning Never Ends! Training budget to help you grow in your role, gain new skills, and learn new things!
  </li>
  <li>
   Udemy Free Pass. An unlimited Udemy subscription.
  </li>
  <li>
   Flexible Schedule &amp; Unlimited Vacations. This isn&rsquo;t a &ldquo;clock in, clock out&rdquo; company. We care about your productivity, not tracking every minute you&rsquo;re on site. It&rsquo;s up to you to always be responsible with your work, no matter where you are or what schedule you&rsquo;re keeping.
  </li>
  <li>
   English Course Support. Be more global and perform best at your work.
  </li>
  <li>
   Comprehensive Well-being Support. Through our partnership with Meditopia, we now offer free psychological counseling, along with additional services like dietitian, personal trainer, parenting consultant, physiotherapist, child &amp; adolescent therapist, and face-to-face counseling for employees in Istanbul.
  </li>
  <li>
   A Top-Notch Office. Located at the heart of Istanbul, right next to Levent Metro Station at Ferko Signature.
  </li>
  <li>
   Codebrew. Yes, you&rsquo;ve heard it right: We love coffee so much that we&rsquo;ve built our own coffee shop inside our office, where we also provide healthy snacks at certain hours.
  </li>
  <li>
   Free Breakfast. At Codebrew - every morning at 9:30 AM.
  </li>
  <li>
   No Dress Code. Dress as you like.
  </li>
  <li>
   Happy Hours Every Friday. Every. Single. Friday. When it&rsquo;s 5 PM: Screens off, party on! (Check out Codeway on Instagram)
  </li>
  <li>
   Dream Team. Average Codeway member is young, talented, and passionate - which makes our working environment extremely dynamic. Need proof? Take a look at our Instagram.
  </li>
  <li>
   Gaming Area. Whenever you need to take a break from hard work and relax with your favorite games, our PS5 corner will be waiting for you.
  </li>
  <li>
   Software Support. Subscription to any software you might need to perform at your best.
  </li>
  <li>
   Public Transportation Support. Daily public transportation support is on us, covered by an additional monthly compensation.
  </li>
  <li>
   Parent Support. Becoming a parent is a big moment, and Codeway celebrates it with you. We offer a one-time grant to support our new parents.
  </li>
  <li>
   Massage Room. When you need a moment to recharge and unwind, our massage chair room will be ready to offer you a relaxing break.
   <br/>
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  THE RECRUITING PROCESS
  <br/>
  <br/>
 </strong>
 We are committed to keeping our recruitment process short and transparent. Here&rsquo;s how it looks like:
 <br/>
 <br/>
 <br/>
 <ul>
  <li>
   Application: Send us your CV or LinkedIn profile. You can also just write a few words about yourself.
  </li>
  <li>
   Case Study: We might send you a task to solve.
  </li>
  <li>
   Talent &amp; Culture Interview: Let&rsquo;s talk about your experience &amp; expectations and see what we can achieve together.
  </li>
  <li>
   Technical Interview: You will meet with future team lead to go over the case and your technical capabilities in detail.
  </li>
  <li>
   Reference Check: We will contact your references to gain insights into your past experiences and work ethic.
  </li>
  <li>
   Welcome Aboard! You are now a part of the team.
   <br/>
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 <em>
  Your personal data that will be collected through your applications made due to this advertisement will be processed automatically by the data controller Codeway in accordance with the Personal Data Protection Law No. 6698 ("KVKK") and relevant legislation for the purpose of conducting job application processes. You can access detailed information on this matter from the
 </em>
 <strong>
  <em>
   "Candidate Information Notice"
  </em>
 </strong>
 <em>
  page at
 </em>
 <em>
  https://www.codeway.co
 </em>
 <em>
  . Codeway processes the personal data of job applicants in accordance with relevant legislation. "
 </em>
 <strong>
  <em>
   Privacy Notice for Employee Candidate
  </em>
 </strong>
 "
 <em>
  summarizes the data processing procedures during the application process.
  <br/>
  <br/>
 </em>
 <em>
  Bu ilan sebebiyle yapaca&gbreve;&inodot;n&inodot;z ba&scedil;vurular arac&inodot;l&inodot;&gbreve;&inodot;yla toplanacak ki&scedil;isel verileriniz veri sorumlusu Codeway taraf&inodot;ndan 6698 say&inodot;l&inodot; Ki&scedil;isel Verilerin Korunmas&inodot; Kanunu (&ldquo;KVKK&rdquo;) ve ilgili mevzuat kapsam&inodot;nda i&scedil; ba&scedil;vuru s&uuml;re&ccedil;lerinin y&uuml;r&uuml;t&uuml;lmesi amac&inodot;yla otomatik yollarla i&scedil;lenecektir. Detayl&inodot; bilgiye
 </em>
 <em>
  https://www.codeway.co
 </em>
 <em>
  adresindeki
 </em>
 <em>
  <strong>
   "Aday Ayd&inodot;nlatma Metnimizin"
  </strong>
 </em>
 <em>
  sayfas&inodot;ndan ula&scedil;abilirsiniz. Codeway, i&scedil; ba&scedil;vurusu yapan adaylar&inodot;n ki&scedil;isel verilerini, ilgili mevzuat &ccedil;er&ccedil;evesinde i&scedil;lemektedir.
 </em>
 <strong>
  <em>
   "&Ccedil;al&inodot;&scedil;an Aday&inodot; &Idot;&ccedil;in Gizlilik Bildirimi"
  </em>
 </strong>
 <em>
  ba&scedil;vuru s&uuml;recindeki veri i&scedil;leme s&uuml;re&ccedil;lerini &ouml;zetler.
 </em>
</div>


MLOps/Platform Engineer

Şanstech

<div>
 <p>
  &Scedil;anstech Company is a growing tech company with young and dynamic talents. We create an environment and offer growing opportunities to young talents to expand their abilities while experiencing agile solutions.
 </p>
 <p>
  <br/>
 </p>
 <p>
  Technological innovation is the key to our success.To get there, we need exceptionally talented, bright, and driven people.
 </p>
 <p>
  <br/>
 </p>
 <p>
  We are looking for a DevOps Engineer. If you'd like to help us contributing to this success, this is your chance to make history. We are looking for a dynamic, organized self-starter to join our Devops team..
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   YOUR PROFILE
  </strong>
 </p>
 <ul>
  <li>
   BSc degree in Computer Science or related degree
  </li>
  <li>
   Good knowledge about Linux operating systems
  </li>
  <li>
   Knowledge about basic networking, TCP/UDP connections, LANs, VLANs
  </li>
  <li>
   Working knowledge of one or more of the following technologies (Kubernetes, Elasticsearch, Kafka, Redis etc)
  </li>
  <li>
   Experience with production deployment, monitoring and operational support; expert with DevOps tools and processes. (Prometheus, Loki, Grafana, ELK Stack, etc)
  </li>
  <li>
   Working knowledge of one or more of the following scripting languages (Bash, Python)
  </li>
  <li>
   Working knowledge of one or more of the following configuration tools (Terraform, Ansible, Saltstack, Chef etc)
  </li>
  <li>
   Experience with Continuous Integration/Delivery. (Jenkins, gocd, etc)
  </li>
  <li>
   Patch management of operating systems and applications
  </li>
  <li>
   Being an Agile minded team player, having good communication skills
  </li>
  <li>
   Eagerness on self-improvement, open-minded, future-oriented
  </li>
  <li>
   Strong analytical, problem solving, debugging and troubleshooting skills
  </li>
  <li>
   Be passionate for developing well-architected, innovative, and elegant software tools and services
  </li>
  <li>
   Technical English proficiency is a must
  </li>
  <li>
   Preferably experienced in web sites that work under high user loads
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   YOUR CHALLENGE
  </strong>
 </p>
 <ul>
  <li>
   Highly-scalable, distributed systems in a Linux-based environment
  </li>
  <li>
   Continuously improving and applying technical skills on various platforms
  </li>
  <li>
   Monitoring and analyzing high traffic business and web applications
  </li>
  <li>
   Work with cross-functional teams to ensure quality throughout the software development lifecycle
  </li>
  <li>
   Working with a private cloud over more than 100+ microservices and will learn how to scale and service mesh.
  </li>
  <li>
   Working knowledge of CI/CD pipelines and methodologies, including automated builds
  </li>
  <li>
   Experience with container orchestration, Kubernetes (preferred)
  </li>
  <li>
   Open source DevOps Infrastructure as code technologies such as Ansible, Terraform (prefered)
  </li>
  <li>
   Experience with cloud services (Azure(prefered), GCP, AWS)
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  Linkedin &uuml;zerinden elektronik olarak iletece&gbreve;iniz ki&scedil;isel bilgileriniz, &Scedil;anstech b&uuml;nyesinde olu&scedil;acak mevcut ve gelecek i&scedil;e al&inodot;m ihtiya&ccedil;lar&inodot; do&gbreve;rultusunda istihdam olanaklar&inodot;n&inodot;n de&gbreve;erlendirilmesi amac&inodot;yla 7 Nisan 2016 tarihli Resmi Gazete&rsquo;de yay&inodot;mlanan 6698 say&inodot;l&inodot; Ki&scedil;isel Verilerin Korunmas&inodot; Kanunu kapsam&inodot;nda veri sorumlusu olarak taraf&inodot;m&inodot;zca i&scedil;lenecek ve veri taban&inodot;m&inodot;zda gizlilik i&ccedil;erisinde saklanacakt&inodot;r. Detayl&inodot; bilgiye internet sitemizde (https://www.sans-technology.com/kvkk) Ayd&inodot;nlatma Metni i&ccedil;erisindeki &ldquo;&Ccedil;al&inodot;&scedil;an Aday&rdquo; alt ba&scedil;l&inodot;&gbreve;&inodot;ndan ula&scedil;abilirsiniz.
 </p>
</div>


DevOps Engineer

Logifuture

<div><p>We are seeking a highly experienced Senior DevOps Engineer to join our Operations - DevOps Core Team. In this critical role, you will be instrumental in designing, implementing, and maintaining scalable, reliable, and secure infrastructure and automation solutions that underpin our entire product suite. You will be a key contributor to our DevOps team, driving best practices and enabling our development teams to deliver high-quality software with speed and confidence.</p><p></p><p><b>
Responsibilities</b></p><p></p><ul>
<li>Design, develop, and maintain our infrastructure using IaC tools (e.g., Terraform, Ansible), automating repetitive tasks and improving efficiency.</li>
<li>Build, optimize, and maintain robust CI/CD pipelines (e.g., GitLab CI/CD, GitHub Actions, ArgoCD) for automated software delivery.</li>
<li>Leverage deep knowledge of on-premises infrastructure, alongside cloud platforms (GCP, AWS, Azure), to architect highly available systems.</li>
<li>Implement and manage comprehensive monitoring, logging, and alerting (e.g., Grafana Stack, Prometheus, ELK Stack, NewRelic) for system health across on-premises and cloud environments.</li>
<li>Integrate security best practices throughout the SDLC, including vulnerability scanning and secret management.</li>
<li>Expertly manage containerized applications using Docker and orchestrate them with Kubernetes and Rancher.</li>
<li>Act as an escalation point for complex infrastructure and application issues, performing root cause analysis for both on-premises and cloud systems.</li>
<li>Work closely with cross-functional teams, provide DevOps expertise, and mentor junior engineers, championing DevOps principles.</li>
</ul><p><b>Requirements</b></p><ul>
<li>5+ years in a DevOps, SRE, or similar role, with a strong focus on operations and infrastructure.</li>
<li>Proven experience designing, implementing, and managing on-premises infrastructure is essential, with expertise in at least one major cloud platform (GCP, AWS, or Azure) a plus.</li>
<li>Strong proficiency with IaC tools (e.g., Terraform, Ansible) and extensive experience with CI/CD pipeline implementation and management.</li>
<li>Deep understanding of Docker, Kubernetes, Rancher, Helm charts, and automated cluster deployment.</li>
<li>Proficiency in scripting languages (e.g., Python, Bash, PowerShell).</li>
<li>Experience with monitoring and logging tools and a solid understanding of networking concepts (TCP/IP, DNS, VPNs, Routing, Load Balancing) in both on-premises and cloud contexts.</li>
<li>Excellent problem-solving skills to troubleshoot complex systems and strong communication for effective team collaboration.</li>
<li>A passion for automation, continuous improvement, and learning new technologies. OpenStack and Kafka experience are a plus.</li>
</ul><p><b>Benefits</b></p><ul>
<li>Private health insurance;</li>
<li>Bi-Monthly company wide social and team building activities;</li>
<li>Hybrid &amp; Remote work arrangements;</li>
<li>Flexible working hours;</li>
<li>Daily paid meal;</li>
<li>Training and Development opportunities.</li>
</ul><p></p><p><b><i>Logifuture operates across seven countries, with headquarters in Malta and additional offices in the UK (London), Italy (Parma &amp; Lecce), Austria (Innsbruck), Serbia (Kragujevac), Romania (Bucharest) and UAE (Dubai). The majority of our roles listed on our careers page are not restricted by location, giving prospective employees the flexibility to choose any of our offices. Furthermore, we also collaborate with consultants based outside these locations, broadening our talent pool and allowing us to remain agile and competitive in the global market</i></b></p><p></p><p><b><i>
In addition at Logifuture we embrace equality and diversity. We do not discriminate and our values of delivering results together, support this statement. We are determined to foster an inclusive environment where everyone feels valued, heard, and empowered to contribute their unique skills and experiences.</i></b></p></div>

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

RINA

<p></p><div><div><div><div><div><b>Posting Date: </b>13 Oct 2025
</div></div></div></div><div><div><div><div><b>City: </b>Istanbul
</div></div></div></div><div><div><div><div><b>Location:
</b>Istanbul, TR, 34742 <div></div>Bucharest, RO
</div></div></div></div><div><div><div><div><b>Contract Type: </b>Permanent
</div></div></div></div><div><div><div><div><b>Division: </b>Civil Engineering
</div></div></div></div><div><div><div><div><b>Level of experience: </b>Intermediate
</div></div></div></div><div><div><div><div><div>RINA is currently recruiting for a <b>Traction Power System Engineer</b> to join its office in <b>Istanbul </b>within the <b>Civil Engineering</b> Division.</div><div><div><div><div><b>
Mission</b></div>
</div><div><div>
As a Traction Power System Engineer, you will support the development, design, and implementation of traction power systems for rail projects. Under the guidance of senior engineers, you will actively contribute to technical activities, documentation, stakeholder coordination, and detailed design tasks to ensure the successful execution of traction power projects. The role will focus particularly on the Overhead Catenary System (OCS), ensuring safety, reliability, and compliance with technical and regulatory standards.</div>
<div>
#LI-MP2</div></div></div><div><div><div><b>
Key Accountabilities</b></div>
</div><div><div>
1. System Design and Implementation:<br>
<ul><li>Assist in the development and design of traction power systems for rail projects.</li><li>Develop design solutions for traction power supply systems, Overhead Catenary System (OCS) design, layout, and integration.</li><li>Work closely with senior engineers to ensure compliance with industry standards and project specifications.</li></ul>
2. Technical Authority:<br>
<ul><li>Support senior engineers by providing assistance in electrical power-related and traction power-related matters.</li><li>Learn and develop expertise to contribute valuable insights to project teams.</li></ul>
3. Documentation and Reporting:<br>
<ul><li>Contribute to the generation of comprehensive reports on traction power system designs.</li><li>Assist in maintaining clear and organized records of engineering activities and project documentation.</li></ul>
4. Stakeholder Coordination:<br>
<ul><li>Collaborate with stakeholders, including technology suppliers, railway infrastructure managers, operators, and third parties.</li></ul>
5. Detailed Design Activities:<br>
<ul><li>Participate in detailed design activities for traction power substations, including layout planning, cable sizing, earthing and bonding, and low-voltage protection calculations.</li><li>Work under supervision to ensure accuracy and compliance with project requirements.</li></ul>
6. Client Collaboration:<br>
<ul><li>Support the review and analysis of client technical documentation and requirements.</li><li>Learn to align project deliverables with client expectations under the guidance of senior engineers.</li></ul>
7. Technical Documentation Preparation:<br>
<ul><li>Assist in the preparation and review of technical documentation for Power Substation equipment and services.</li><li>Learn and adhere to internal procedures and quality standards.</li></ul>
8. Coordination and Control:<br>
<ul><li>Collaborate with senior engineers to coordinate engineering activities with subcontractors.</li><li>Assist in controlling subcontractors' documents and ensuring seamless collaboration with other engineering disciplines.</li></ul>
9. Testing and Commissioning Support:<br>
<ul><li>Participate in or support Factory Acceptance Tests (FAT) and Site Acceptance Tests (SAT) to contribute to the successful commissioning of traction power systems.</li></ul>
10. Site Engineering Involvement:<br>
<ul><li>Provide support during the construction and commissioning phases.</li><li>Learn to resolve issues and ensure the optimal functioning of traction power systems on-site.</li></ul></div></div></div><div><div><div><b>
Education</b></div>
</div><div><div>Bachelor&rsquo;s Degree in Electrical Engineering or Energy Engineering</div></div></div><div><div><div><b>
Qualifications</b></div>
</div><div><ul><li>3+ years of experience in traction power systems, railway electrification, or power distribution projects.</li><li>Experience in designing, testing, and maintaining traction power systems for railways, metros, or light rail transit (LRT).</li><li>Familiarity with high-voltage (HV) and medium-voltage (MV) power transmission and distribution.</li><li>Understanding of traction power supply principles, including substations, transformers, rectifiers, and inverters.</li><li>Experience with DC and AC electrification systems (750V/1500V/3000V DC, 15kV/25kV AC).</li><li>Knowledge of traction power load flow, short-circuit analysis, and grounding systems.</li><li>Familiarity with overhead catenary systems (OCS), third rail systems, and power distribution networks.</li><li>Ability to analyze power quality, energy efficiency, and electrical safety aspects of railway systems.</li><li>Experience with SCADA systems, relay protection, and power automation for traction networks.</li><li>Familiarity with international railway electrification standards (EN 50163, IEC 61850, IEEE 80, IEEE 1653, UIC guidelines, etc.).</li><li>Understanding of electrical safety regulations, earthing, insulation coordination, and electromagnetic compatibility (EMC) in railway environments.</li><li>Knowledge of RAMS (Reliability, Availability, Maintainability, and Safety) principles for traction power systems.</li><li>Additional specialization in railway electrification, power systems, or high-voltage engineering is a plus.</li></ul></div></div></div><br>
<div></div>
<div>
RINA is a multinational company providing a wide range of services in the energy, marine, certification, infrastructure &amp; mobility, industry, research &amp; development sectors. Our business model covers the full process of project development, from concept to completion.</div><br>
<div></div>
<div><i>
At RINA, we endeavor to create a work environment where every single person is valued and encouraged to develop new ideas. We provide equal employment opportunities and are committed to creating a workplace where everyone feels respected and safe from discrimination or harassment of any kind. We are also compliant to the Italian Law n. 68/99.</i></div></div></div></div></div></div><p></p>

Traction Power System Engineer

ADB Safegate

<div><div><div><div><div>Contract Type: Permanent
</div></div></div></div><div><div><div><div>Job Location: Turkey - Istanbul
</div></div></div></div><div><div><div><div><p><b>The Opportunity
</b></p><p>The SLA Service Engineer will be responsible for overseeing, monitoring, and executing both planned and preventive maintenance activities for ADB Safegate products and systems, with a primary focus on Airfield Ground Lighting (AGL) and Visual Docking Guidance Systems (VDGS) installed at Istanbul Airport. This role involves the remote and on-site supervision of maintenance operations, ensuring all service level agreements (SLAs) are met. The engineer will coordinate and perform system checks, troubleshooting, commissioning, and testing of equipment, working closely with on-site teams and technical staff. The SLA Service Engineer will play a pivotal role in maintaining the reliability and optimal performance of critical airport infrastructure, contributing to safe and efficient airport operations.
</p><p><b>You will make an impact by&hellip;.
</b></p><ul><li>Maintain seamless coordination between various teams and systems, ensuring effective integration across fields such as ILCMS, ALCMS, and the VDGS SAM System.
</li><li>Personally perform required system tests and take responsibility for the proper execution of all activities related to maintenance, commissioning, and testing.
</li><li>Prepare comprehensive maintenance plans for the customer, collaborating with internal teams to collect individual maintenance schedules and consolidate maintenance reports for presentations.
</li><li>Plan, schedule, and organize test and commissioning activities in alignment with customer requirements, considering the impact on airport operations. Secure and validate necessary timeslots in coordination with IGA AGL and VDGS Maintenance Teams.
</li><li>Act as a key point of contact for the customer regarding maintenance, testing, and commissioning activities, ensuring clear and effective communication at all stages.
</li><li>Demonstrate creativity and autonomy in overcoming technical and operational challenges, proactively defending the ADB Safegate&rsquo;s interests in all situations.
</li></ul><p><b>The talent we want to inspire has...
</b></p><p><b>Technical Skills:
</b></p><ul><li>Bachelor&rsquo;s degree in Electrical Engineering, Electronics, Automation, or a related technical field.
</li><li>Solid understanding of Airfield Ground Lighting (AGL), Integrated Lighting Control &amp; Monitoring System (ILCMS), Advanced Lighting Control &amp; Monitoring System (ALCMS), and Visual Docking Guidance System (VDGS).
</li><li>Experience with commissioning, testing, and maintenance of airport systems or similar industrial automation systems.
</li><li>Ability to read and interpret technical documentation and schematics.
</li><li>Proficiency in troubleshooting and resolving technical issues quickly and efficiently.
</li></ul><p><b>Project &amp; Operations Skills:
</b></p><ul><li>Strong project management skills, including planning, scheduling, and coordinating complex activities.
</li><li>Experience in preparing and presenting maintenance plans and technical reports to customers.
</li>Ability to assess operational impacts and plan activities around critical airport operations.<br>
<li>
</li></ul><div></div><p><b>Interpersonal &amp;Communication Skills:
</b></p><ul><li>Excellent communication skills to collaborate effectively with internal teams and external customers.
</li><li>Ability to present information clearly to technical and non-technical stakeholders.
</li><li>Strong customer service orientation.
</li></ul><p><b>Personal Attributes:
</b></p><ul><li>High level of autonomy and initiative; able to work independently with minimal supervision.
</li><li>Creative problem-solving skills; able to develop innovative solutions to technical and operational challenges.
</li><li>Strong sense of responsibility and ownership for the quality and execution of activities.
</li><li>Commitment to upholding and defending the Company&rsquo;s interests.
</li></ul><p><b>Other Requirements:
</b></p><ul><li>Willingness and ability to work on-site at Istanbul Airport as needed.
</li></ul><ul><li>Fluent English (spoken - written)
</li></ul><p>.
</p><p><b>What's on offer
</b></p><ul><li>A dynamic and challenging environment that encourages growth and learning.
</li><li>Opportunities to shape the future of our industry and make a significant impact on our company's business.
</li><li>A collaborative culture that values innovation, integrity, and inclusivity.
</li>Competitive compensation packages, including health benefits etc.<br>
<li>
</li></ul><p></p><p>If you want to join a global business and enjoy being a team player who's driven and passionate, then this is your opportunity to come on board by applying!
</p><p>What to learn more about working at ADB SAFEGATE then check out our Career's website https://adbsafegate.com/about/career/
</p></div></div></div></div><div><div><p>ADB SAFEGATE is an equal opportunity employer. ADB SAFEGATE does not discriminate against any employee or applicant for employment because of characteristics protected by law, including but not limited to, race, color, age, creed, religion, national origin, ancestry, sex, sexual orientation, marital status, veteran status, or disability. If you need assistance or reasonable accommodation in completing this application or during the interview, please contact our Human Resources Department.
</p></div></div><div><div><div><div>Req Id: 1134</div></div></div></div></div>

Service Engineer

Explore 337+ Site reliability engineer in Istanbul this October. Find roles across top companies and apply now to boost your career.

337 site reliability engineer jobs IN Istanbul

Senior DevOps Engineer

MLOps/Platform Engineer

DevOps Engineer

Senior DevOps Engineer

Infrastructure Engineer, Blockchain Specialist

Traction Power System Engineer

Service Engineer