principal engineer - data infrastructure Jobs in Istanbul

principal engineer - data infrastructure

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senior web frontend engineer

service engineer

senior network engineer

MetLife

<div><div><div><div><div><div>Working Schedule
</div><div>Full-Time
</div></div><div><div>Work Arrangement
</div><div>Hybrid
</div></div><div><div>Relocation Assistance Available
</div><div>No
</div></div><div><div>Posted Date
</div><div>04-Mar-2026
</div></div><div><div>Job ID
</div><div>15790
</div></div></div></div></div><div><div><div><h3 class="jobSectionHeader"><b>Description and Requirements
</b></h3></div></div><div><div><div><div><p><b>Senior Network Engineer</b></p>
</div></div><div><div><p><b>The Team You Will Join</b></p><p>
Our company is currently undergoing significant transformation across the EMEA region. We operate six regional data centers that play a key role in supporting our production environments. Historically, each region has managed its own processes and infrastructure independently. However, we are now moving toward a more unified, global operating model. The goal of this transformation is to strengthen our internal knowledge base and improve collaboration between regional and global teams. By consolidating expertise and standardizing our practices, we aim to increase efficiency and reduce duplication of effort. This shift will also allow us to provide more consistent and scalable support worldwide. This transformation also focuses on improving collaboration with our internal business partners and responding more effectively to their needs.</p><p></p><p><br>
You will join the T&uuml;rkiye IT Global Infrastructure Team, supporting 2 Data Centers.</p><p></p><p><b><br>
The Opportunity</b></p><p></p><p><br>
The Senior Network Engineer is responsible for the design, engineering, and optimization of current and emerging network technologies to support MetLife business in T&uuml;rkiye.</p><p>
This role requires expertise in many of the following network architectures, including route/switch, VPN, Load Balancing, Firewalls, Telephony, WAN acceleration, Cloud Security, Zero Trust, SDN.</p><p>
This role also covers day-to-day BAU requirements.</p><p></p><p><br>
 <b>How You&rsquo;ll Help Us Build a Confident Future (Key Responsibilities)</b>
</p><ul><li> <b>Design and planning - </b>Develop and maintain architectural blueprints for networks.</li><li> <b>Technology selection &ndash; </b>Contribute to evaluation, selection, and integration<b> of </b>modern technology solutions and ensure they meet performance and security standards.</li><li> <b>Project oversight &ndash; </b>Help lead infrastructure-related projects, ensuring successful implementation and transition from conception to completion.</li><li> <b>Security and compliance - </b>Implement security policies, conduct risk assessments, and ensure compliance with regulations and standards.</li><li> <b>Regulatory Compliance - </b>Ensure all system designs meet the required regulatory standards.</li><li> <b>Performance and optimization- </b>Monitor system performance, manage capacity, and identify areas for improvement.</li><li> <b>Collaboration - </b>Work with project managers, business leaders, and other IT professionals to align infrastructure with business goals.</li><li> <b>Documentation and standards - </b>Create and maintain comprehensive documentation for infrastructure processes and standards.</li><li> <b>Disaster recovery - </b>Develop and lead disaster recovery and business continuity planning for the Network.</li></ul><p></p><p><b><br>
What You Need to Succeed (Required Qualifications)</b></p><br>
<p></p><ul><li>
 Bachelor&rsquo;s degree in computer science, information Systems or related field preferred, or 6+ years equivalent work experience, that includes:</li></ul><br>
<p></p><ul><li>
 3+ years of IT &amp; Network Security experience working in an infrastructure or security architecture environment with proven experience with Cisco's range of products including Catalyst and Nexus Switches.</li><li>
 3+ years of hands-on experience with Layer 4 through Layer 7 technologies and expert level understanding of mainstream protocols such as TCP, HTTP, SSL, FTP and DNS.</li><li>
 2-3+ years of IT &amp; Network Security experience with focus on Firewalls, Site- Site VPN, URL filtering and Remote Access VPN.</li></ul><br>
<p></p><ul><li>
 In depth or general/working knowledge of the following technologies:</li></ul><br>
<p></p><ul><li>
Cisco Networking, including Cisco SD-WAN, Cisco LAN/Wireless, Cisco Catalyst Center</li><li>
Understanding of Micro Segmentation</li><li>
Firewalls (in general)</li><li>
SAN Fabric</li><li>
Azure networking (general knowledge)</li><li>
Global Load Balancers (general knowledge)</li></ul><br>
<p></p><ul><li>
Relevant Cisco (CCNP, CCIE, or specialist credentials) and other certifications or equivalent experience.</li></ul><ul><li>
 Solid knowledge of WAN, LAN and Wi-Fi technologies.</li><li>
 Must have strong analytical skills, excellent understanding of application and network architecture, and must be able to assess security designs independently.</li></ul><ul><li>
Strong problem-solving skills and ability to work as part of a creative team.</li><li>
Attention to detail: dedication to quality and excellent documentation skills are key.</li><li>
Team Player &amp; Hands-on work style with advanced communication and collaboration skills.</li><li>
Experience working with global teams.</li><li>
Proactive in nature: can-do attitude.</li></ul><p></p><p><br>
 <b>What Can Give You an Edge (Additional Skills)</b></p><ul><li>
Experience with Arista Networks.</li><li>
Experience working with Agile development methodologies.</li><li>
Familiarity with a wide range of network platforms.</li><li>
Familiarity of Storage Area Networks.</li></ul><br>
<p></p>
</div></div></div></div></div><div><div><div><div><div><div><p><b>Benefits We Offer</b><br>
<br>
Our benefits are designed to care for your holistic well-being with programs for physical and mental health, financial wellness, and support for families.</p><p>
We offer private health insurance for you and your family, life insurance, employer pension plan, meal and transportation allowance, as well as a work from home allowance. We also provide a cultural Heritage Day off, and &ldquo;back to school&rdquo; and &ldquo;school report day&rdquo; leaves and much more!</p></div><br>
<div></div>
</div></div><div><div><b>About MetLife</b><br>
<div></div>
<p>Recognized on Fortune magazine's list of the &quot;World's Most Admired Companies&quot; and Fortune World&rsquo;s 25 Best Workplaces&trade;, MetLife, through its subsidiaries and affiliates, is one of the world&rsquo;s leading financial services companies; providing insurance, annuities, employee benefits and asset management to individual and institutional customers. With operations in more than 40 markets, we hold leading positions in the United States, Latin America, Asia, Europe, and the Middle East.
</p><p></p><p>Our purpose is simple - to help our colleagues, customers, communities, and the world at large create a more confident future. United by purpose and guided by our core values - Win Together, Do the Right Thing, Deliver Impact Over Activity, and Think Ahead - we&rsquo;re inspired to transform the next century in financial services. At MetLife, it&rsquo;s #AllTogetherPossible. Join us!</p></div></div></div></div></div></div>

Senior Network Engineer

Hack The Box

<div>Ready to embark on the quest of joining Hack The Box?<p>
At the end of this thrilling journey, you'll become a proud member of Hack The Box, with the ultimate mission to help redefine cybersecurity expertise. Get ready for an exciting adventure into the world of cybersecurity!
</p><p></p><b>✨The core mission of the Senior Django Engineer:</b><p>
We are on the lookout for our next backend engineer in LetsDefend team. Let&rsquo;s Defend is a cutting-edge cybersecurity training company dedicated to empowering blue-team professionals by simulating a real Security Operations Center (SOC). It has a community of over 320,000 members across 150+ countries fosters peer learning and collaboration.
</p><p>Hack The Box and LetsDefend join forces to create the world&rsquo;s largest collaborative cybersecurity platform with hands-on labs, SOC simulations, and a unified upskilling experience.</p><p>
This role will focus on enhancing backend performance and scalability, strengthening code quality and reliability, and leading architectural direction across teams. The software engineer will play a key role in improving system efficiency, reducing issues, and fostering alignment with frontend, mobile, and DevOps counterparts. Additionally, they will own and deliver impactful backend features that support major product goals and contribute to the platform&rsquo;s long-term growth.</p><p><b>
Location &amp; Work Mode:</b></p><ul><li>
Options: Turkiye or Greece</li><li>
Fully Remote - If only in Greece: When hiring in Greece, we&rsquo;re open to candidates from all locations. Those based within 55 km of our Athens office will follow a hybrid work model. For candidates located beyond that radius, a fully remote arrangement is available.</li></ul><b>
The fellowship you&rsquo;ll be joining:</b><p>
The new joiner will be part of a lean software engineering team composed of three members: one Senior Backend Developer, one Mid-Level Frontend Developer, and one Mobile Developer. In this role, they will collaborate closely not only with their immediate teammates, but also with key stakeholders across the organization, including the Content Engineering team, Sales team, Infrastructure, and the broader Engineering team, all of whom play a critical role in supporting the product and its customers. This position will report directly to the Sr. Director of Engineering.</p><ul><li><b>️ Technology tools &amp; weapons you&rsquo;ll be using:</b></li></ul><ul><li>
Django Framework (Python language)</li><li>
Docker</li><li>
Apache Kafka</li><li>
Redis</li><li>
Git</li></ul><b>
Interesting resources you should check:</b><ul><li>
Take a look at LetsDefend Website</li><li>
Hack The Box + LetsDefend: Shaping the future of community-led cyber readiness</li></ul>
<b>The adventures that await you after becoming Senior Django Engineer:</b><ul><li>
Optimize backend performance by improving API responsiveness, refining database queries, and enhancing caching strategies.</li><li>
Design scalable backend architectures and influence long-term technical direction across multiple products and services.</li><li>
Implement high-quality, maintainable code with strong test coverage and adherence to best practices.</li><li>
Refactor legacy components into clean, modular, and future-ready services that accelerate development.</li><li>
Collaborate closely with frontend, mobile, DevOps, and product teams to ensure smooth execution of cross-functional projects.</li><li>
Lead technical discussions, produce clear design documents, and guide the team on architectural patterns.</li><li>
Troubleshoot production issues rapidly and improve system reliability through monitoring, logging, and error reduction.</li><li>
Deliver high-impact backend features that directly support product growth, user engagement, and business goals</li></ul><b>
Skills, knowledge, and experience points required to unlock the role of Senior Django Engineer:</b><ul><li>
Expert-level proficiency in Django &amp; Django REST Framework, including ORM optimization, class-based views, and advanced API design.</li><li>
Hands-on experience with asynchronous task processing, ideally Celery + Redis/RabbitMQ, and deep understanding of reliability patterns.</li><li>
Ability to design scalable backend architectures, including caching layers, service boundaries, and performance bottleneck prevention.</li><li>
Solid understanding of backend security practices, including authentication, authorization, rate-limiting, and secure data handling.</li><li>
Proven track record of owning and delivering complex backend features, including writing technical designs and mentoring other engineers.</li><li>
Good knowledge of English language (verbal and written)</li></ul><p>
Bonus points:</p><ul><li>
Experience with AWS or other cloud platforms</li><li>
Knowledge of Docker or containerization</li><li>
Exposure to event streaming technologies such as Apache Kafka</li></ul>
️ What your adventure will have in store:<ul><li>
You'll have the exhilarating opportunity to contribute to a product that is highly appreciated by users and the cybersecurity community at large.</li><li>
You'll experience a highly supportive and caring environment, fostering growth, flexibility, and autonomy.</li><li>
You'll embark on an exciting journey of continuous learning and problem-solving, leveling up as our organization grows.</li><li>
Most importantly, you'll have a blast at HTB because fun is an essential ingredient in our recipe for success! Just wait until you see our global meet-ups!</li></ul>
The gems you&rsquo;ll be enjoying as a Senior Django Engineer:<ul><li>
25 annual leave days</li><li>
Paid paternity leave</li><li>
Dedicated budget for training and professional development, participation in conferences</li><li>
Full access to the Hack The Box lab offerings; so you can learn how to hack
</li><li>State-of-the-art equipment (mac, iPhone, and mobile plan)</li></ul><p>
Our benefits package is designed to provide strong support to our team, but it may vary depending on location and type of employment (e.g., UK, Greece, or engagement through an Employer
</p><b>️ The Quest of Becoming </b>Senior Django Engineer:<ul><li>
Level 1: To complete level one&rsquo;s objective, submit your application.</li><li>
Level 2: Meet the Talent Acquisition team. Level&rsquo;s objective: highlight your past achievements, ambitions, and values.</li><li>
Level 3: Meet the hiring team. Level&rsquo;s objective: connect with the hiring team and share with them your achievements.</li><li>
Level 4: Meet the hiring team, once again, to explore your leadership mindset and values alignment with HTB.</li><li>
Level 5: Congratulations! Not many reach this level . Level&rsquo;s objective: have a constructive, final conversation with senior leadership to explore the role and your future at HTB.</li><li>
Level 6: You've officially received an offer from HTB! To complete the last level and the Quest, all you need to do is accept the offer.</li><li>
Quest complete. Congratulations, you&rsquo;re officially one of us Your next quest: complete the onboarding.</li></ul><p><b><br>
Hack Your Career, Today. Join us in this epic adventure of cybersecurity at Hack The Box!
</b></p>ABOUT HACK THE BOX<p>
Hack The Box is the leading cybersecurity readiness and upskilling platform, trusted by enterprises, government organizations, and MSSPs to build cyber resilience at scale. Through AI-enhanced intelligence, gamified labs, live-fire simulations, and the power of one of the world&rsquo;s largest cybersecurity communities, Hack The Box helps teams master offensive and defensive skills in real-world scenarios. Founded in 2017, Hack The Box has grown its global community of over 4 million members, helping organizations validate resilience, mitigate breach risk, and develop cyber talent. For more information, visit hackthebox.com</p><p>
Rapidly growing its international footprint and reach, Hack The Box is headquartered in the UK, with additional offices in the US, Australia, and Greece.</p><p><b>
News &amp; Resources:</b></p><ul><li>
Get the most important updates on HTB&rsquo;s latest year!</li><li>
We&rsquo;re incredibly proud to share that our headquarters in the UK, along with our entities in Greece and the US, have been certified as a Great Place to Work for three consecutive years (2023 - 2025).</li><li>
In addition, our Greek entity has been recognized among the Best Workplaces in Greece (4th, 2nd, 3rd) and Europe (7th, 10th, 73rd) during this period &mdash; a testament to our strong culture and commitment to creating an exceptional employee experience!</li></ul><p></p><p>
Take a sneak peek at how it is to be part of HTB and our 2023 Global Retreat. Get more insights about our HTB culture and employee experience by visiting the &ldquo;about us&rdquo; section of our site, our career site, and Glassdoor.</p><p></p><p><i>
At Hack The Box, we are committed to fostering a diverse, inclusive, and equitable workplace. We believe that diversity enriches our performance, services, and the communities we serve. As such, we ensure that all job applications are considered solely based on merit, skills, and qualifications. We do not discriminate on grounds of race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. We are dedicated to providing a fair and respectful work environment that reflects our values.</i></p></div>

Senior Django Engineer

Cambly Inc.

<div>
 <strong>
  Location: Istanbul, Turkey (Remote)
  <br/>
  <br/>
 </strong>
 Cambly is one of the largest online English language platforms in the world, backed by top-tier investors like Bessemer and Benchmark. We help thousands of people improve their English and proudly partner with hundreds of the world&rsquo;s most prestigious companies to empower their teams with language skills for global success.
 <br/>
 <br/>
 We're looking for a
 <strong>
  highly motivated, organized, and results-driven Enterprise Account Executive/Sales Manager
 </strong>
 to be a core part of our
 <strong>
  2026 success story and beyond
 </strong>
 in the dynamic
 <strong>
  Turkish B2B market.
  <br/>
  <br/>
 </strong>
 <strong>
  Interested? Applying is simple: just click 'Apply' and upload your CV to get started.
  <br/>
  <br/>
 </strong>
 <strong>
  Why Join Cambly?
  <br/>
  <br/>
 </strong>
 Your experience at Cambly will be a true
 <strong>
  career accelerator
 </strong>
 where you'll gain crucial skills and build an invaluable network.
 <br/>
 <br/>
 <ul>
  <li>
   High-Impact Role: You'll be tackling a critical challenge for Learning &amp; Development teams making a tangible difference in organizational success.
  </li>
  <li>
   Career Growth: Work directly with experienced sales leaders and utilize the latest sales technology.
  </li>
  <li>
   Premium Network: Build relationships and network with prestigious HR and procurement teams across the Turkish market.
  </li>
  <li>
   Culture: An employee-first working culture focused on results, no unnecessary stress or nonsense.
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  The Role
  <br/>
  <br/>
 </strong>
 The
 <strong>
  Enterprise Account Executive/Sales Manager
 </strong>
 is a senior, high-impact role responsible for
 <strong>
  driving significant sales growth
 </strong>
 by penetrating and securing business with the largest, most strategic accounts in our target market. You are responsible for
 <strong>
  defining and executing a strategic account plan
 </strong>
 to drive massive revenue growth. This involves navigating large organizational structures, establishing rapport with executive decision-makers, and aligning internal resources (Product, Legal, Account Management) to deliver customized, enterprise-wide solutions. You must be adept at
 <strong>
  negotiating enterprise level agreements
 </strong>
 and driving momentum throughout the lengthy sales cycle.
 <br/>
 <br/>
 <strong>
  Responsibilities
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Strategic Account Ownership: Fully own a targeted list of strategic accounts, developing and executing comprehensive account plans to secure large enterprise deals (blending inbound and outbound strategies).
  </li>
  <li>
   Revenue Achievement: Consistently meet or exceed monthly, quarterly, and annual revenue targets.
  </li>
  <li>
   Pipeline Generation: Proactively cultivate a robust sales pipeline through expert individual outreach, collaborative campaigns with your SDR, and efficient management of qualified inbound prospects.
  </li>
  <li>
   Executive Navigation &amp; Closure: Masterfully navigate complex enterprise organizations to map critical stakeholders, build senior champions, drive cross-functional buy-in, and successfully negotiate and close major deals with executive decision-makers.
  </li>
  <li>
   Organizational Acumen: Possess the strategic instincts necessary to recognize, understand, and effectively mitigate complex organizational, financial, and behavioral structures and obstacles.
  </li>
  <li>
   Data Integrity &amp; Forecasting: Maintain impeccable data quality in our CRM with up-to-date customer information, accurate forecasts, and precise pipeline data to ensure optimal business visibility and continuous sales process improvement.
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Qualifications
  <br/>
  <br/>
 </strong>
 <strong>
  Must-Haves
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Native in Turkish and fully proficient in English (C1/C2 level) for clear business communication.
  </li>
  <li>
   6+ years of total B2B sales experience, with at least 2+ years of proven success selling specifically within the Enterprise segment.
  </li>
  <li>
   A demonstrable track record of developing greenfield territories and landing net-new logos in an Enterprise role.
  </li>
  <li>
   Demonstrated ability to build, maintain, and leverage relationships with senior line-of-business and C-level executives.
  </li>
  <li>
   Possess a true Hunter mentality with solid sales DNA, a proactive entrepreneurial spirit, and an appetite for continual learning within a fast-paced startup environment.
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Preferred Experience
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Experience engaging with HR &amp; Learning Development teams.
  </li>
  <li>
   Prior sales experience in the learning, e-learning, HR software, or well-being industry.
  </li>
  <li>
   Prior experience working at a fast-growing startup.
  </li>
  <li>
   Previous experience working in a remote &amp; distributed team.
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Skills &amp; Mindset
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   A self-motivated, results-driven, and entrepreneurial spirit with a strong growth mindset.
  </li>
  <li>
   Strong organizational and time management skills; ability to work autonomously and self-source solutions.
  </li>
  <li>
   Active relationship builder who can collaborate effectively with internal and external teams to consistently improve processes and communication.
  </li>
  <li>
   Comfortable working in a fast-paced, dynamic, and remote team environment.
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Some things you will enjoy
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Financial &amp; Growth: Competitive salary, a fair commission system, and a professional development budget.
  </li>
  <li>
   Time &amp; Flexibility: Remote work, and paid time off available from your first month.
  </li>
  <li>
   Comprehensive Care: Private health insurance provided.
  </li>
  <li>
   Mental Health: Access to Modern Health, offering 6 free coaching and 6 free therapy sessions.
  </li>
  <li>
   Allowances: Dedicated lunch and internet allowances.
  </li>
  <li>
   Team: A truly global team.
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Interested? Applying is simple: just click 'Apply' and upload your CV to get started.
 </strong>
</div>


Sales Manager (Remote)

Commencis

<div><div>We are currently seeking a highly skilled <b>Senior Web Frontend Engineer</b> to join our team.</div><div></div><div><b><br>
Senior Web Frontend Engineer</b> will be responsible for the complete lifecycle of scalable, secure, and well-designed software products from research and design to implementation. Also she/he will be working closely with designers, analysts, quality assurance, and other teams to translate each design into real-life products.</div><div></div><div><b><br>
 If you are curious by nature, adaptive, collaborative, and always one step ahead, then join us and be a Commencer!</b></div><br>
<div></div>
<h3 class="jobSectionHeader"><b>
Responsibilities
</b></h3><ul><li>Designing and developing Web Front-end software components based on core and client product specifications</li><li>
Maintaining and extending the functionality of existing Web Front-end software components</li><li>
Documenting the software components</li><li>
Implementing the unit tests</li><li>
Making architectural decisions in the enterprise projects.</li><li>
Improving the coding standards and processes within the team.</li><li>
Following up the new technologies and looking for the ways to implement them in the projects.</li><li>
Being a mentor in the web frontend development team, by making code reviews, pair programming, giving internal trainings, etc.</li></ul><h3 class="jobSectionHeader"><b>
Qualifications
</b></h3><ul><li>5+ years of web development experience</li><li>
Minimum 3 years of hands-on experience with Next.js</li><li>
Proficiency in modern CMS platforms, such as Kontent.ai or Strapi
</li><li>Strong understanding of SEO principles and familiarity with GEO-specific optimizations</li><li>
Ability to architect and deliver scalable, performant, and user-centric web solutions end-to-end</li></ul><h3 class="jobSectionHeader"><b>
Nice to have</b></h3><ul><li>
Experience with Vue.js and/or Angular.js</li><li>
Experience and understanding of CI/CD principles</li><li>
Experience with mobile applications (react-native, native or hybrid apps)</li><li>
Knowledge of material design frameworks</li><li>
Knowledge of AMPs, Progressive Web Apps, and similar</li><li>
Understanding of RESTful web services</li><li>
Knowledge of relational and non-relational database systems</li><li>
Understanding of distributed caching</li><li>
Understanding of cloud computing and cloud application architectures</li><li>
Experience with software development tools such as Git, Gerrit, Jenkins, JIRA</li><li>
Prior experience with SCRUM/Agile methodologies</li><li>
Contributions to OpenSource projects</li></ul><div>
Why Commencis?</div><div>
</div><div>
We want people to thrive at Commencis. Here&rsquo;s what Commencers like about working here:</div><div>
</div><div>
Competitive Compensation &amp; Benefits: We offer a competitive salary, private health insurance, pension and retirement plans through a company-backed pension system, meal card, commute compensation, work-from home support and paid birthday off.</div><div></div><div><br>
Happier Weekdays: We offer flexible working hours including remote working option. Online events, guest speakers, refreshments in the office, meeting-light culture, and many more to enjoy the weekdays.</div><div></div><div><br>
Never Stop Learning: We support learning and development programs for almost anything. Additionally, we provide access to leading online e-learning platforms like Udemy and various libraries.</div><div></div><div><br>
Community &amp; Socials: We are a tight-knit community that loves gathering. Our social activities include happy hours, workshops, new year party, breakfast &amp; lunch get-togethers, movie nights, and our Summer Festival.</div><div></div><div><br>
Open Culture: We maintain a flat organizational structure with a culture of direct and open communication. We value Commencers&rsquo; voices and address any suggestions and questions you may have.</div><div></div><div><br>
About Commencis</div><div></div><div><br>
Join us in paving the way for a thriving digital society!</div><div></div><div><br>
Commencis has more than two decades of expertise in the world of experience design, software engineering and cloud technologies. Our products and solutions are used by leading brands in financial services, insurance, airlines and retail in more than 20 countries.</div><div></div><div><br>
We help our clients around the globe to commence their next evolution and pave the way for a thriving digital society. We love discovering what&rsquo;s next. We value collaboration, curiosity, and an open mindset at work.</div><div></div><div><br>
If you share the same passion with our fellow Commencers, then let us unleash your world-class potential!</div><div></div><div><br>
We will process your personal data as part of our recruitment procedures. To find out more, please consult our Candidate Privacy Notices.</div><div></div><p><br>
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.</p></div>

Senior Web Frontend Engineer

Arup

<div></div><div><div><div><div><div><div>Geotechnics
 </div></div></div><div></div><div><p>Europe Region</p>
 </div><div></div><div><p>IST000026</p></div></div><p></p><div><div><br>
</div></div></div><div><p><b>Shape a future with purpose at Arup in Istanbul.</b></p><p>
Arup&rsquo;s purpose, shared values and collaborative approach has set us apart for over 75 years, guiding how we shape a better world.</p><p><b>
The Opportunity</b></p><p>
We are seeking a Senior Geotechnical Engineer for our Istanbul Office to strengthen our Geotechnical team.</p><p><b><br>
As a Senior Geotechnical Engineer at Arup, you will:</b></p><div><ul><li><p>
Supervising and coordinating the work of team members across relevant project tasks,</p></li></ul></div><div><ul><li><p>
Planning, overseeing and managing on site investigations and laboratory testing,</p></li></ul></div><div><ul><li><p>
Evaluating and assessing factual data from site investigations into interpretative reports,</p></li></ul></div><div><ul><li><p>
Performing geotechnical design and analysis for shallow and deep foundations, deep excavations, embankments, retaining walls, tunnels and underground structures,</p></li></ul></div><div><ul><li><p>
Interacting with structural engineers and collaborating in the design of building foundations, bridge foundations, tunnels etc.</p></li></ul></div><div><ul><li><p>
Performing numerical analysis using various engineering software,</p></li></ul></div><div><ul><li><p>
Provide mentorship, supervise and motivate junior members of the team,</p></li></ul></div><div><ul><li><p>
Supporting group/team leaders in preparing bid documents by identifying client requirements, resource planning, defining scope &amp; design basis, evaluation &amp; management of risks and preparing financial fee proposals,</p></li></ul></div><div><ul><li><p>
Monitor staff resourcing and maintain good financial performance of the projects involved.</p></li></ul></div><p><b>
Does this role inspire you?</b></p><div><ul><li><p>
Bachelor degree in Civil Engineering from reputable universities,</p></li><li><p>
MSc in Geotechnical Engineering is required,</p></li></ul></div><div><ul><li><p>
Extensive theoretical background in soil and rock mechanics,</p></li></ul></div><div><ul><li><p>
Minimum 10 years of geotechnical design experience emphasis on infrastructural projects, particularly rail and highway projects,</p></li></ul></div><div><ul><li><p>
Strong capability to coordinate multidisciplinary work and lead project design processes,</p></li></ul></div><div><ul><li><p>
Excellent command of English, both written and spoken,</p></li></ul></div><div><ul><li><p>
Working experience in multinational and English speaking environment,</p></li></ul></div><div><ul><li><p>
Accomplished communication and presentation skills, ability to communicate effectively with multinational team of designers, clients, regulators and junior staff,</p></li></ul></div><div><ul><li><p>
Proven experience in geotechnical project planning, analyses, design and preparation of deliverables,</p></li></ul></div><div><ul><li><p>
Experience with numerical analysis software (Plaxis and Oasys Geo Suite or other equivalent),</p></li></ul></div><div><ul><li><p>
Site experience of overseeing site investigation and construction of geotechnical design elements,</p></li></ul></div><div><ul><li><p>
Extensive knowledge of local and international codes,</p></li></ul></div><div><ul><li><p>
Ability to conceptualize and develop practical solutions,</p></li></ul></div><div><ul><li><p>
Ability to coordinate work, relate and work well with people within an integrated multidisciplinary team</p></li></ul></div><div><ul><li><p>
Ability to take ownership of any task assigned, make decisions, liaise and efficiently take it to its conclusion; from desk studies to detailed design,</p></li></ul></div><div><ul><li><p>
Organized and detail oriented,</p></li></ul></div><div><ul><li><p>
Flexible and mobile to travel overseas for work and meetings (previous overseas experience would be an advantage),</p></li></ul></div><div><ul><li><p>
Available to work in flexible hours,</p></li></ul></div><div><ul><li><p>
Have a driver&rsquo;s licence,</p></li></ul></div><div><ul><li><p>
For male candidates military service must be completed.</p></li></ul></div><p><b>
Why Arup?</b></p><p>
At Arup, we believe in rewarding our members for their contributions to our shared success. As a trust-owned company, we have the freedom to pursue meaningful work that aligns with our purpose and values. We also offer a unique profit share program, allowing our members to share in the results of our collective efforts.</p><p><b>
Benefits that work for you:</b></p><ul><li><b>
Professional Growth &amp; Development</b>: Benefit from continuous learning opportunities, training programs, and mentorship to enhance your skills and advance your career at Arup.</li><li><b>
Global Opportunities</b>: Collaborate with colleagues worldwide and explore potential short-term or long-term assignments at other Arup offices and project locations.</li><li><p><b>
Financial Well-being &amp; Ownership</b>: Receive a competitive salary and benefits package and share in Arup's success through our global profit-sharing programme.</p></li></ul><p></p><p><br>
At Arup, you belong to an extraordinary collective where individuality is encouraged. Our strength comes from how we respect, share, and connect our diverse experiences, perspectives, and ideas. You'll have the opportunity to do socially useful work that has meaning &ndash; to Arup, to your career, and to the clients and communities we serve.</p><p>
We are proud to be an equal opportunity employer and are committed to building a workplace that reflects the rich diversity of the world around us. We actively promote a culture of inclusion where everyone feels welcome, respected, and valued.</p><p>
We welcome applications from talented individuals of all backgrounds, regardless of age (within legal limits), gender identity or expression, disability, ethnicity, religion, sexual orientation, or any other protected characteristic. We are committed to making our recruitment process and workplaces accessible. If you need any assistance or adjustments, please visit our Candidate Support page for contact information and assistance. We're happy to help.</p><p></p><p><b><br>
Do you want to join us in shaping a better world?</b></p><p>
Apply using the &quot;&quot; button above</p></div></div><div></div>

Senior Geotechnical Engineer

Delivery Hero

<div><b>Company Description</b><p><br>
Yemeksepeti is part of the Delivery Hero Group, the world&rsquo;s pioneering local delivery platform, our mission is to deliver an amazing experience&mdash;fast, easy, and to your door. We operate in over 70+ countries worldwide. Headquartered in Berlin, Germany. Delivery Hero has been listed on the Frankfurt Stock Exchange since 2017 and is part of the MDAX stock market index.</p><b><br>
Job Description</b><p><br>
We are looking for a dedicated<b> </b>Security Engineer to join our team. In this role, you will be responsible for protecting our organization&rsquo;s digital assets and maintaining a strong security posture. Your responsibilities will include:</p><ul><li><b>
Security Infrastructure:</b> Implementing, configuring, and managing core security solutions including EDR, DLP, DAM, PAM, and SIEM.</li><li><b>
Enhancing System Security:</b> Strengthening the security of Linux, Windows, and macOS environments.</li><li><b>
Threat Management:</b> Managing and optimizing SIEM architecture (IBM QRadar), including complex log source integrations and rule tuning.</li><li><b>
SOC and Incident Response:</b> Managing SOC processes and overseeing incident response lifecycles to effectively mitigate threats.</li><li><b>
Application Security:</b> Conducting security assessments to protect web applications and designing/implementing WAF policies.</li><li><b>
Vendor Management:</b> Collaborating with service providers to monitor and manage security services.</li></ul><br>
<b>
Qualifications</b><p><b><br>
Education:</b> Bachelor&rsquo;s degree in Computer Science, Computer/Mathematics Engineering, Management Information Systems (MIS), or a related technical field.</p><p><b>
Experience:</b> Minimum of 3+ years of hands-on experience in information security or cybersecurity.</p><p><b>
Technical Expertise:</b></p><ul><li>
Proficiency in managing EDR, SIEM (QRadar), and DLP tools.</li><li>
Strong understanding of security concepts such as asset management, vulnerability management, and network/hardware security.</li><li>
Solid knowledge of operating systems including Windows, Linux, and macOS.</li></ul><p><b>
Personal Skills:</b> Strong problem-solving abilities and the capability to communicate effectively with both internal and external stakeholders.</p><p><b>
Nice to Have:</b></p><ul><li>
Experience in payment, banking, or fintech industries.</li><li>
Knowledge of Central Bank regulations, KVKK, ISO 27001, and/or PCI-DSS standards.</li></ul><br>
<b>
Additional Information</b><br>
<ul><li>
A chance to crown your career at Yemeksepeti, Turkey's largest online quick delivery platform, that has been raising future managers and industry leaders for 20 years!</li><li>
A working environment where employee happiness is prioritized, with a strong corporate culture, passionate colleagues working together towards the same goal, and a transparent management approach!</li><li>
Project opportunities that you can run together with the employees of Delivery Hero companies in 43 countries of the world and great teachings about global industry leadership!</li><li>
Flexible work hours so that you can plan your business and social life as you wish! (Start working at any time between 08:00 and 10:00!)</li><li>
A birthday leave waiting for you the next day so you can have fun and party as much as you want on your birthday!</li><li>
Online trainings shaped by your choices, where the opportunities you can learn and improve yourself are unlimited!</li><li>
A comprehensive private health insurance that will never let you down when you need it!</li><li>
The Yemeksepeti family! Always smiling and high communication skills!</li><li>
A pre-planned orientation program so that you can capture the spirit of Yemeksepeti in the best way, get to know the brand from the inside, and always feel at home. And of course, a Buddy who will always support you in your first weeks!</li></ul><div></div><p>
Your rights arising from the processing of your personal data, within the scope of the Law on the Protection of personal data. You can find detailed information on the page of our Clarification Text at https://www.yemeksepeti.com/contents/kvkk-aday-aydinlatma-metni</p></div>

Security Engineer (Fintech)

kloia

<div>
 <strong>
  Description
  <br/>
  <br/>
 </strong>
 <strong>
  Position:
 </strong>
 Technical DevOps Delivery Manager (Cloud / DevOps)
 <br/>
 <br/>
 <strong>
  Location:
 </strong>
 Remote / EMEA
 <br/>
 <br/>
 <strong>
  Level:
 </strong>
 Medior / Senior
 <br/>
 <br/>
 Kloia is a Premier AWS Consulting Partner and a leading consultancy specializing in DevOps, Cloud-Native Platforms, Application Modernization, GenAI, and Observability.
 <br/>
 <br/>
 In addition to consulting, Kloia builds B2D cloud-native products. We are looking for technically strong Technical DevOps Delivery Managers who deeply understand modern Cloud and DevOps practices and can confidently lead delivery in highly technical environments.
 <br/>
 <br/>
 At Kloia, a Technical DevOps Delivery Manager is not a purely process-driven role. This is a technically accountable position where you are expected to understand architecture, challenge design decisions when needed, and act as a trusted technical counterpart to engineers, architects, and customers.
 <br/>
 <br/>
 You will work closely with development teams, platform engineers, architects, and stakeholders to maximize Return on Investment while ensuring solutions are cloud-native, scalable, secure, and operable.
 <br/>
 <br/>
 <strong>
  What does a Technical DevOps Delivery Manager do?
  <br/>
  <br/>
 </strong>
 As a Technical DevOps Delivery Manager at Kloia, you are accountable for both delivery outcomes and technical correctness.
 <br/>
 <br/>
 You are responsible for owning and prioritizing the product or delivery backlog, defining requirements with clear technical acceptance criteria, and ensuring backlog items are technically feasible, well-scoped, and cloud-native.
 <br/>
 <br/>
 You guide teams toward the right architectural and operational decisions and unblock engineers by understanding the underlying technical challenges, not simply escalating them.
 <br/>
 <br/>
 <strong>
  As a Technical DevOps Delivery Manager You Will
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Own and manage the backlog with clear technical and business prioritization
  </li>
  <li>
   Define requirements yourself or collaborate with architects and engineers to define them correctly
  </li>
  <li>
   Ensure features align with cloud-native best practices
  </li>
  <li>
   Balance speed, cost, scalability, security, and operability
  </li>
  <li>
   Research and analyze similar tools, platforms, and products in the Cloud and DevOps ecosystem
  </li>
  <li>
   Identify technical differentiators and gaps
  </li>
  <li>
   Perform technical comparisons including architecture, scalability, operational model, and security
  </li>
  <li>
   Define API contracts, integration requirements, and system-level UI expectations
  </li>
  <li>
   Confidently discuss Kubernetes architecture, CI/CD pipelines, Infrastructure-as-Code, and security or compliance requirements
  </li>
  <li>
   Actively guide developers with technically meaningful input
  </li>
  <li>
   Ask the right technical questions during refinement and planning
  </li>
  <li>
   Ensure work items are clear, testable, and deployable
  </li>
  <li>
   Collaborate daily with engineers and stakeholders
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  What would an average day look like?
  <br/>
  <br/>
 </strong>
 You will review backlog items for technical clarity and completeness, discuss architecture and implementation approaches with engineers, and validate whether solutions align with cloud-native and DevOps principles.
 <br/>
 <br/>
 You may evaluate competitive cloud-native tools and platforms, participate in technical demos and customer discussions, and continuously follow emerging Cloud, Kubernetes, and DevOps trends.
 <br/>
 <br/>
 Typical technical challenges may include comparing cloud-native platforms, reviewing or configuring a Kubernetes cluster via a UI or dashboard, understanding how PCI-DSS and compliance requirements apply in Kubernetes environments, and reasoning about networking models, security boundaries, scalability, cost, and operational impact.
 <br/>
 <br/>
 Although it varies from customer to customer, the typical stack is entirely cloud-native and includes AWS, Kubernetes, Docker, Terraform, CI/CD pipelines, and tools from the CNCF ecosystem.
 <br/>
 <br/>
 <strong>
  Who should apply?
  <br/>
  <br/>
 </strong>
 This role is ideal for someone who is comfortable in highly technical conversations and has worked closely with Cloud, DevOps, or Platform teams.
 <br/>
 <br/>
 You should understand how modern infrastructure and applications are built and operated, enjoy translating complex technical topics into clear business outcomes, and believe that Technical DevOps Delivery Managers should add technical value rather than only manage processes.
 <br/>
 <br/>
 <strong>
  This all sounds great, what's it going to do for my career?
  <br/>
  <br/>
 </strong>
 You will be exposed to cutting-edge cloud-native technologies at scale and contribute to products and solutions with global impact.
 <br/>
 <br/>
 You will have the opportunity to grow both your technical depth and leadership capabilities in an environment that values solving problems at the right layer of the stack.
 <br/>
 <br/>
 We encourage continuous learning and experimentation. Friday innovation time and hack days provide space to explore new ideas, technologies, and approaches beyond day-to-day delivery work.
 <br/>
 <br/>
 <strong>
  Requirements
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Strong communication skills with technical teams
  </li>
  <li>
   Solid understanding of Cloud-Native architecture
  </li>
  <li>
   Practical knowledge of Kubernetes fundamentals
  </li>
  <li>
   Understanding of the CNCF ecosystem
  </li>
  <li>
   Knowledge of CI/CD pipelines
  </li>
  <li>
   Understanding of DevOps culture and practices
  </li>
  <li>
   Knowledge of Kubernetes networking concepts such as CNIs
  </li>
  <li>
   Understanding of eBPF fundamentals and use cases
  </li>
  <li>
   Familiarity with Security-as-Code and compliance in cloud environments
  </li>
  <li>
   Automation-first mindset
  </li>
  <li>
   Ability to challenge requirements and solutions on technical grounds
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Nice to have
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Hands-on experience with Kubernetes beyond theory
  </li>
  <li>
   Experience with Terraform or other Infrastructure-as-Code tools
  </li>
  <li>
   AWS architecture or operational experience
  </li>
  <li>
   Background as a developer, DevOps engineer, SRE, or platform engineer
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Benefits
  <br/>
  <br/>
 </strong>
 <strong>
  We have a range of awesome perks and benefits:
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Work from anywhere and anytime concept
  </li>
  <li>
   Remote budget which you can buy whatever required to increase your efficiency at your home working area
  </li>
  <li>
   Hackathon Days
  </li>
  <li>
   Access to AWS and CNCF/Kubernetes Trainings
  </li>
  <li>
   AWS and Kubernetes certifications
  </li>
  <li>
   R&amp;D focus
  </li>
  <li>
   Knowledge Sharing Summits
  </li>
  <li>
   Out of scale salary, reward and Stock option system
   <br/>
   <br/>
  </li>
 </ul>
 We offer an incredible range of perks and benefits. Before the pandemic, we were also following work from anywhere principle, which means you are free to work from your home or from our offices(Wework, Workinton). We are always seeking new ways to make remote-work more social, including
 <br/>
 <br/>
 <ul>
  <li>
   Weekly Lunch&amp;Learn Sessions
  </li>
  <li>
   Weekly OpenCam Sessions
  </li>
  <li>
   Virtual Socials
  </li>
  <li>
   Online Games
  </li>
 </ul>
</div>


Technical DevOps Delivery Manager

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