ai engineer (m/f/d)

site reliability engineer

ai & analytics engineer

ai enablement engineer

ai engineer

ai infrastructure engineer

Adsquare

<div>
 
 
 
 About the Company
 
 
 
 
 
 
 
 
 
 At Adsquare, our mission is driven by our core focus:
 
 
 
 
 
 
 
 <ul>
 <li>
 
 Passion
 
 &ndash; Solving complex challenges with great people, tech, and data.
 </li>
 <li>
 
 Niche
 
 &ndash; Location Intelligence for Programmatic Advertisers.
 </li>
 </ul>
 
 
 
 
 
 
 
 Our core values are integral to everything we do:
 
 
 
 
 
 
 
 <ul>
 <li>
 
 Drive
 
 : We turn ambition into action to deliver valuable outcomes.
 </li>
 <li>
 
 Resilience
 
 : We adapt, persevere, and grow stronger.
 </li>
 <li>
 
 No BS
 
 : We value honesty, transparency, and clear communication.
 </li>
 <li>
 
 Humble
 
 : We choose modesty over vanity and let results speak for themselves.
 </li>
 <li>
 
 Moral Compass
 
 : We do the right thing with fairness, integrity, and respect.
 </li>
 </ul>
 
 
 
 
 
 
 
 We seek candidates who not only bring top-tier technical expertise but also embody these values in every aspect of their work.
 
 
 
 
 
 
 
 
 
 About the Role
 
 
 
 
 
 
 
 
 
 As a (Senior) Data Engineer at Adsquare, you will be a key contributor to our core engineering function, creating and maintaining scalable big data pipelines that power our applications and drive business value. Because our engineering department handles a variety of critical data challenges, you will be assigned to a specific cross-functional squad based on your individual strengths, experience, and current business needs.
 
 
 
 
 
 
 
 
 
 Responsibilities
 
 
 
 
 
 
 
 
 <ul>
 <li>
 
 Data Pipeline Ownership
 
 : Take full accountability for the pipeline lifecycle&mdash;from raw data ingestion to transformation and external delivery&mdash;according to defined SLAs, time, and budget.
 </li>
 <li>
 
 Architect Scalable Solutions
 
 : Design and build robust data architectures required to process and transfer terabytes of data.
 </li>
 <li>
 
 Pipeline Optimization
 
 : Continuously improve data pipelines for cost and performance. This includes analyzing query plans, optimizing compute and working memory, and strategically applying horizontal or vertical scaling.
 </li>
 <li>
 
 Engineering Rigor
 
 : Elevate data engineering standards. Implement CI/CD workflows, infrastructure-as-code, test-driven development (TDD), and automated testing to ensure reliable and maintainable code.
 </li>
 <li>
 
 Data Monitoring
 
 : Create and maintain live monitoring dashboards to ensure data solutions are healthy and to support strategic decision-making.
 </li>
 <li>
 
 Collaboration &amp; Mentorship
 
 : Bridge the gap between Data and Backend engineering. For Senior applicants, act as a technical leader by mentoring junior team members, conducting code reviews, and introducing best practices.
 </li>
 </ul>
 
 
 
 
 
 
 
 
 Qualifications
 
 
 
 
 
 
 
 
 
 We are looking for a candidate with varying levels of experience (mid-level to senior, typically 3-6+ years) in Data Engineering or Backend Development with a heavy data focus. You must be comfortable working in a self-organized, agile environment.
 
 
 
 
 
 
 
 
 
 Required Skills
 
 
 
 
 
 
 
 
 <ul>
 <li>
 
 Programming Mastery
 
 : Very strong proficiency in Python and SQL. You write modular, production-ready code and possess a solid understanding of both Functional Programming and Object-Oriented Programming (OOP) principles.
 </li>
 <li>
 
 Big Data &amp; PySpark
 
 : Deep experience with large-scale data processing frameworks, specifically Apache Spark / PySpark. You understand how to handle TB-scale datasets efficiently. Deep understanding of big data file formats like parquet and avro. Experience with open Lakehouse formats like Iceberg.
 </li>
 <li>
 
 Advanced Optimization Skills
 
 : Proven experience in optimizing data pipelines for compute, working memory, and cost efficiency, including reading and analyzing complex query plans/profiles.
 </li>
 <li>
 
 Database &amp; Storage Architecture
 
 : Expertise in the trade-offs between OLAP and OLTP systems. You have built solutions using relational and non-relational (NoSQL) databases, and horizontally scalable data warehouses/lakehouses (e.g., Redshift, Snowflake, StarRocks).
 </li>
 <li>
 
 Cloud Native (AWS)
 
 : Experience architecting solutions within the AWS ecosystem (e.g., S3, Athena, Glue, EMR, Lambda, Batch).
 </li>
 <li>
 
 Infrastructure &amp; Orchestration
 
 : Production experience treating infrastructure as software using Terraform, alongside experience with orchestration tools like Airflow, dbt, or Step Functions.
 </li>
 <li>
 
 Engineering Fundamentals
 
 : Solid grasp of computer science principles, data structures, algorithms, and git-flow/CI/CD pipelines.
 </li>
 <li>
 
 AI tools
 
 : Good command of using AI tools (e.g. Claude Code, Kiro, Gemini Pro) to improve and refactor your code, increase your productivity and quality and performance of your code.
 </li>
 </ul>
 
 
 
 
 
 
 
 
 Preferred Skills
 
 
 
 
 
 
 
 
 <ul>
 <li>
 
 Compiled Languages
 
 : Experience with a compiled or strongly typed language (e.g., Java, Scala, Go, Kotlin, C++, Cython).
 </li>
 <li>
 
 Geospatial Data
 
 : Experience working with GIS (Geographic Information Systems) and geo-spatial datasets.
 </li>
 <li>
 
 Data Formats
 
 : Expertise in optimizing file formats (Parquet, Avro, Iceberg) for performance.
 </li>
 <li>
 
 Streaming Technologies
 
 : Familiarity with Kafka and Flink.
 </li>
 <li>
 
 Backend Context
 
 : Experience working closely with Backend engineers or familiarity with Backend architectural patterns (microservices, API design).
 </li>
 </ul>
 
 
 
 
 
 
 
 
 Pay range and compensation package
 
 
 
 
 
 
 55,000 - 65,000 euros per year
 
 
 
 
 
 On top of a competitive package, we offer:
 
 
 
 
 
 
 
 <ul>
 <li>
 Hybrid work model + remote work from anywhere worldwide up to 3 months/year
 </li>
 <li>
 Individual yearly learning budget of 1,200&euro;
 </li>
 <li>
 30 vacation days per year
 </li>
 <li>
 Urban Sports Club membership
 </li>
 <li>
 Company pension scheme
 </li>
 <li>
 Regular team and company events
 </li>
 <li>
 Latest hardware and all tools you need to thrive
 </li>
 </ul>
 
 
 
 
 
 
 
 
 Equal Opportunity Statement
 
 
 
 
 
 
 
 
 
 We are committed to diversity and inclusivity.
 
 
 
 
 
 
 
 
 Apply now!
 
 
 
 
</div>

Data Engineer (m/f/d)

GRID esports

<div>
 <ul>
 <li>
 Are you passionate about building event-driven systems?
 </li>
 <li>
 Do you have a strong grasp of Kotlin or Go?
 </li>
 <li>
 Do you enjoy finding solutions for significantly impactful challenges?
 
 
 </li>
 </ul>
 If the answers to the above questions are yes, then this role could be ideal for you!
 
 
 What you will do
 
 
 <ul>
 <li>
 Build greenfield mission-critical services and expand the reliability of existing ones
 </li>
 <li>
 Help to shape GRID's technological landscape together with experienced colleagues
 </li>
 <li>
 Participate in architectural discussions, providing feedback to coworkers and ensuring good practices
 </li>
 <li>
 Work closely together with product stakeholders to communicate progress and considerations effectively
 
 
 </li>
 </ul>
 Your skills will include (must have)
 
 
 <ul>
 <li>
 Minimum of 3 years of commercial experience
 </li>
 <li>
 Deep knowledge of a strongly typed language (preferably Kotlin / Go)
 </li>
 <ul>
 <li>
 Explicit (nullable) types
 </li>
 <li>
 Strong, minimal contracts
 </li>
 <li>
 Helpful abstractions and class hierarchies / compositions (introduced at an appropriate time)
 </li>
 </ul>
 <li>
 Ambition to build robust, high-quality mission-critical systems, leveraging the power of:
 </li>
 <ul>
 <li>
 Automated testing
 </li>
 <li>
 Automated monitoring and alerting
 </li>
 <li>
 CI/CD infrastructure
 </li>
 </ul>
 <li>
 Know-how of good API design (preferably REST / GraphQL), paying attention to:
 </li>
 <ul>
 <li>
 Documentation
 </li>
 <li>
 Self-documenting naming and structures
 </li>
 <li>
 Minimal and extendable contracts (while minimizing breaking changes)
 </li>
 </ul>
 <li>
 Experience with GraphQL/REST APIs, micro-service architecture and container / orchestration systems (preferably Docker / Kubernetes), while bearing in mind:
 </li>
 <ul>
 <li>
 Complexity trade-offs
 </li>
 <li>
 Fault-tolerance design
 </li>
 </ul>
 <li>
 Knowledge of JIRA, Agile and Scrum
 </li>
 <li>
 Good communication skills, especially when working with remote teams
 </li>
 <li>
 Good attention to detail
 </li>
 <li>
 Being able to work CET time zone
 </li>
 </ul>
 Nice to have
 
 
 <ul>
 <li>
 Production experience with designing and maintaining GraphQL APIs.
 </li>
 <li>
 Knowledge of eSports and gaming.
 </li>
 <li>
 The ability to thrive in a fast-paced software startup that has incredible potential
 </li>
 <li>
 A passion for software engineering while writing clean, well-tested code
 </li>
 <li>
 Enthusiasm for working in a Lean, fully Agile environment
 </li>
 <li>
 Comfortable using AI tooling where necessary (ex. open code, github copilot, claude code)
 </li>
 <li>
 Knowledge of modern AI workflows
 
 
 </li>
 </ul>
 What you can expect from GRID&rsquo;s Engineering Team
 
 
 <ul>
 <li>
 Impactful: With a robust CI/CD process, and a full suite of automated tests our engineers ship daily, allowing you to make impact on the product from day one with peace of mind
 </li>
 <li>
 Agile &amp; Inclusively: We&rsquo;ve developed our own kanban-based way of working that is constantly being improved and adapted by the self-organizing product-engineering teams. Opinions and ideas are valued from all
 </li>
 <li>
 Quality: Achieved by ensuring detailed stories and epics, high test coverage, a thorough code-review process, consciously taking on technical debt and an open culture of sharing opinions
 </li>
 <li>
 Organized: We strive for considered decisions, creating software that lasts. We document them in decision records, which any engineer in any team can drive
 </li>
 </ul>
</div>

Backend Engineer (m/f/x)

GRID eSports GmbH

<div><ul><li>Are you passionate about building event-driven systems?</li><li>
Do you have a strong grasp of Kotlin or Go?</li><li>
Do you enjoy finding solutions for significantly impactful challenges?</li></ul>
If the answers to the above questions are yes, then this role could be ideal for you!<h4 class="jobSectionHeader"> 
What you will do</h4><ul><li>
Build greenfield mission-critical services and expand the reliability of existing ones</li><li>
Help to shape GRID's technological landscape together with experienced colleagues</li><li>
Participate in architectural discussions, providing feedback to coworkers and ensuring good practices</li><li>
Work closely together with product stakeholders to communicate progress and considerations effectively</li></ul><h4 class="jobSectionHeader">
Your skills will include (must have)</h4><ul><li>
Minimum of 3 years of commercial experience</li><li>
Deep knowledge of a strongly typed language (preferably Kotlin / Go)<ul><li>
Explicit (nullable) types</li><li>
Strong, minimal contracts</li><li>
Helpful abstractions and class hierarchies / compositions (introduced at an appropriate time)</li></ul></li><li>
Ambition to build robust, high-quality mission-critical systems, leveraging the power of:<ul><li>
Automated testing</li><li>
Automated monitoring and alerting</li><li>
CI/CD infrastructure</li></ul></li><li>
Know-how of good API design (preferably REST / GraphQL), paying attention to:<ul><li>
Documentation</li><li>
Self-documenting naming and structures</li><li>
Minimal and extendable contracts (while minimizing breaking changes)</li></ul></li><li>
Experience with GraphQL/REST APIs, micro-service architecture and container / orchestration systems (preferably Docker / Kubernetes), while bearing in mind:<ul><li>
Complexity trade-offs</li><li>
Fault-tolerance design</li></ul></li><li>
Knowledge of JIRA, Agile and Scrum</li><li>
Good communication skills, especially when working with remote teams</li><li>
Good attention to detail</li><li>
Being able to work CET time zone</li></ul><h4 class="jobSectionHeader">
Nice to have</h4><ul><li>
Production experience with designing and maintaining GraphQL APIs.</li><li>
Knowledge of eSports and gaming.</li><li>
The ability to thrive in a fast-paced software startup that has incredible potential</li><li>
A passion for software engineering while writing clean, well-tested code</li><li>
Enthusiasm for working in a Lean, fully Agile environment</li><li>
Comfortable using AI tooling where necessary (ex. open code, github copilot, claude code)</li><li>
Knowledge of modern AI workflows</li></ul><h4 class="jobSectionHeader">
What you can expect from GRID&rsquo;s Engineering Team</h4><ul><li>
Impactful: With a robust CI/CD process, and a full suite of automated tests our engineers ship daily, allowing you to make impact on the product from day one with peace of mind</li><li>
Agile &amp; Inclusively: We&rsquo;ve developed our own kanban-based way of working that is constantly being improved and adapted by the self-organizing product-engineering teams. Opinions and ideas are valued from all</li><li>
Quality: Achieved by ensuring detailed stories and epics, high test coverage, a thorough code-review process, consciously taking on technical debt and an open culture of sharing opinions</li><li>
Organized: We strive for considered decisions, creating software that lasts. We document them in decision records, which any engineer in any team can drive</li></ul></div>

Axel Springer SE

<div>Company Description 
Join a team that builds and evolves the technical foundation for our premium subscription business across multiple brands. Together, we create scalable solutions for acquisition, checkout, payments, entitlements, and partner integrations, combining engineering excellence with business impact. As a Senior/Staff Engineer, you will help shape architecture, drive technical improvements, and contribute to systems that enable sustainable growth and exceptional user experiences. 
 
We believe in the future of journalism as a business model and invest in forward-looking technologies. Our five essentials are the values that unite us and our compass in our commitment to freedom. 
Job Description 
<ul><li>
own and evolve the technical foundation of our Authentication &amp; Profile domain across account creation, login, registration, single sign-on, profile data, and secure access to user information</li><li>
design, build, and operate scalable full-stack services that enable millions of users to access our brand products and premium content reliably across all channels</li><li>
shape the future of our identity platform by improving security, user experience, performance, and maintainability across authentication and profile-related services</li><li>
challenge existing systems and drive well-founded improvements that reduce complexity, increase reliability, strengthen data security, or unlock better product and business outcomes</li><li>
work closely with product, engineering, security, data, and business stakeholders to turn authentication, profile, and user data requirements into pragmatic technical solutions</li><li>
design and improve APIs, service architectures, frontend integrations, and data access patterns used by internal services across our multi-brand ecosystem</li><li>
build and operate cloud-native infrastructure on AWS with serverless architectures, CI/CD, observability, infrastructure automation, strong production ownership, and hands-on mentoring</li></ul> 

Qualifications 
<ul><li>
10+ years of software engineering experience with strong expertise in full-stack development, distributed systems, and cloud-native architectures</li><li>
strong hands-on production experience with Java as a primary language, ideally combined with TypeScript and modern web technologies</li><li>
deep experience building and operating scalable applications on AWS, particularly with AWS Lambda, serverless architectures, CI/CD, observability, and infrastructure automation</li><li>
solid understanding of modern software architecture, APIs, distributed systems, security, resilience, and high-availability web applications</li><li>
experience with authentication, identity, single sign-on, user profiles, secure data access, privacy, or security-sensitive product domains</li><li>
strong ability to work across the stack, including backend services, frontend integrations, and the user-facing flows that connect them</li><li>
pragmatic, analytical mindset with strong English and German communication skills, confident AI tool usage, and curiosity for technologies such as Go or Rust where they add value</li></ul> 

Additional Information 
<ul><li>
your personal growth is important to us: we offer trainings and learning lunches, tech conferences, a budget for workshops and much more to expand your knowledge and your skills</li><li>
Employee offers that suit you and your life situation: Whether it's a discounted public transport ticket or JobRad leasing, a bicycle garage (incl. regular bicycle service), childcare facilities or two modern in-house kindergartens</li><li>
30 days vacation plus 10 days work from abroad</li><li>
our free food offer: in addition to a breakfast snack, we also offer a free lunch in our canteens</li><li>
we offer guidance on the administrative side of relocation and visa processes through our relocation agency</li><li>
collaboration thrives on direct exchange - we rely on 80% office presence and 20% mobile working</li><li>
from now a permanent full- or part-time position in a modern office in the heart of Berlin: http://www.axelspringer-neubau.de/</li></ul><div></div>
The most frequently asked questions and their answers can be found on our FAQ page: career.axelspringer.com/en/faq 
 
Diversity is an essential part of our corporate culture! We are looking forward to receiving all applications regardless of gender, nationality, ethnic and social origin, religion, ideology, disability, age, sexual orientation and identity. 
 
You can find information about the representation for the severely disabled at Axel Springer here: https://career.axelspringer.com/en/rsde</div>

Senior / Staff Fullstack Developer – Authentication & Profile

ConstellR

<div>Our Mission
At constellr, we're harnessing the power of space to solve one of Earth&rsquo;s greatest challenges: climate resilience &amp; security in a changing world. Our thermal satellite constellation delivers the most accurate land surface temperature data on the market, equipping commercial players, governments, defence agencies, and global institutions with the thermal intelligence they need to make strategic decisions&ndash; from national security and infrastructure to agriculture and climate resilience. 
 
As a fast-scaling company with offices in Brussels, Freiburg, Munich, Washington and Toulouse, our multidisciplinary team of engineers, scientists, and strategists is building the future of space-based Earth observation
Location: Remote - Germany
 
Team &amp; Reporting Line: Flight Operations - Reporting to Lead Satellite Systems
Your Role
As a Mission Control Engineer, you will be central to operating and scaling our Earth Observation satellite constellation. You will monitor, control, and optimise spacecraft performance while working closely with the Flight Operations team and collaborating with Flight Dynamics, Payload, Software, Data, and Product teams across the company.
This role offers the opportunity to build and operate mission control systems from the ground up in a fast-paced startup environment, with direct impact on the reliability, availability, and quality of the data we deliver to customers.
At constellr, you will help shape how our constellation and operations scale, owning critical operational capabilities, influencing system design, and seeing the immediate real-world impact of your work. The role also provides a clear growth path into hands-on satellite operations, with opportunities to take on real-time spacecraft commanding and monitoring responsibilities and contribute directly to mission success in orbit. 
Key responsibilities
Core Role
<ul><li>Build core mission planning services and algorithms that power mission planning applications for a growing satellite constellation
</li><li>Shape the architecture and design of mission planning systems to ensure scalability, reliability, and long-term operability
</li><li>Run, monitor, and maintain mission planning systems in live production environments
</li><li>Define engineering standards for reliability, CI/CD, infrastructure-as-code, observability, safety, and operational compliance
</li><li>Collaborate across Flight Operations, Flight Dynamics, Payload, Satellite Operations, and Product leadership to turn mission needs into technical direction and system design
</li><li>Drive adoption of CI/CD pipelines, infrastructure-as-code, and robust deployment practices across mission-critical systems
</li><li>Translate mission requests into executable satellite telecommands, including interaction with the telecommand database
</li><li>Align mission plans with onboard scheduling and execution constraints to ensure feasible satellite operations</li></ul>
Optional (If you have this experience) - Involvement in satellite operations, your role will also include:
<ul><li>Monitor and control spacecraft operations, ensuring the nominal health, safety, and performance of the satellite constellation</li><li>
Execute real-time spacecraft commanding, telemetry monitoring, and analysis, responding promptly to off-nominal conditions.</li><li>
Develop, validate, and maintain operational procedures for both routine activities and contingency scenarios.</li><li>
Collaborate closely with Flight Dynamics and Mission Planning teams to execute mission timelines and scheduling activities.</li><li>
Support the commissioning and early operations phases of newly launched satellites.</li><li>
Investigate anomalies, perform root cause analysis, and implement corrective and preventive actions.</li><li>
Ensure high availability and smooth operation of the ground segment, participating in on-call rotations as required.</li><li>
Interface with Payload and Data teams to support successful data acquisition, downlink, and processing operations.</li><li>
Participate in simulations, rehearsals, and operational readiness reviews to ensure mission preparedness.</li></ul>
About You
Essential Experience:<ul><li>
Bachelor&rsquo;s or Master&rsquo;s degree in Aerospace Engineering, Computer Science, or a related technical field.</li><li>
2&ndash;3+ years of experience in satellite/spacecraft operations or in ground segment / Mission Control System development, either on the operations or software side.</li><li>
Solid understanding of spacecraft subsystems (e.g., AOCS, power, thermal, communications).</li><li>
Experience with telemetry analysis, command systems, and operational procedures.</li><li>
Proven ability to troubleshoot anomalies under time pressure using structured and methodical problem-solving approaches.</li><li>
Strong software engineering background, with experience in a systems programming language (ideally Rust, but C, C++, or similar are acceptable; support will be provided to develop Rust expertise).</li><li>
Experience developing reliable software for operational environments, with a strong focus on correctness, robustness, and safety.</li><li>
Familiarity with Linux systems and server administration.</li><li>
Knowledge of space industry standards such as CCSDS, ECSS, or PUS (deep expertise not required; familiarity with the ecosystem is sufficient).</li><li>
Strong communication skills and a collaborative mindset; ability to work closely with operations teams and the broader Mission Control organisation.</li><li>
Willingness to work in an operational environment, including shifts or on-call duties when required.</li><li>
Experience with monitoring and data infrastructure tools such as Grafana (including IRM), InfluxDB, and PostgreSQL.</li><li>
Genuine interest in working at the intersection of spacecraft operations and modern systems software, with a willingness to deepen expertise in either domain.</li><li>
Ability to develop reliable, production-grade software for 24/7 operational environments, with a strong focus on correctness, robustness, and safety.</li></ul>
Nice to have:<ul><li>
Experience with LEO Earth Observation missions.</li><li>
Knowledge of mission planning systems and ground station networks.</li><li>
Experience with SCOS-2000 and Mission Information Base (MIB) configuration.</li><li>
Background in Launch and Early Orbit Phase (LEOP) or in-orbit commissioning.</li><li>
Experience working in a startup or fast-scaling environment.</li><li>
Familiarity with cloud-based infrastructure, distributed systems, or data pipelines.</li><li>
Understanding of satellite systems engineering principles.</li><li>
Exposure to or experience with AI-assisted development tools or workflows.</li></ul>
Why Join constellr?<ul><li>
Be part of an ambitious mission to launch the world&rsquo;s first commercial thermal infrared constellation</li><li>
Play a defining role in scaling a company at the intersection of space, climate, and security</li><li>
Flexible work setup with remote and hybrid options</li><li>
Competitive compensation, including Virtual Share Option Plan (VSOP) for permanent employees</li><li>
Join a team committed to diversity, inclusion, scientific excellence, and real-world impact</li></ul></div>

Mission Control Engineer

Delivery Hero

<div>Company Description 
As the world&rsquo;s pioneering local delivery platform, our mission is to deliver an amazing experience, fast, easy, and to your door. We operate in around 65 countries worldwide powered by tech, designed by people. As one of Europe&rsquo;s largest tech platforms, 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. We enable creative minds to deliver solutions that create impact within our ecosystem. We move fast, take action and adapt. No matter where you're from or what you believe in, we build, we deliver, we lead. We are Delivery Hero. 
Job Description 
We are looking for a Staff Security Engineer, Global SOC (all genders) to join the Security Engineering domain on our journey to always deliver amazing experiences. 
As a Staff Security Engineer within our Global SOC, you will be the technical anchor for our Security Monitoring and Threat Detection capabilities across a high-transaction food delivery and quick-commerce platform handling millions of daily orders. As a business spanning logistics, e-commerce, and FinTech, our environment is highly regulated, in this role you will build and govern the systems that ensure rapid, high-fidelity threat detection in compliance with global frameworks. 
You will operate at the intersection of a hands-on technical practitioner and a strategic engineering leader. We are looking for someone with a strong 'builder mindset' who views threat detection as a software engineering discipline. Instead of staring at dashboards, you will architect and define our log pipelines, SIEM &amp; SOAR infrastructure, and implement Detection Engineering methodologies as code. You will develop threat detection use cases, integrate Cyber Threat Intelligence, and build the automated triage workflows that seamlessly escalate validated, high-severity incidents to our CSIRT team for final containment. Ultimately, you will provide a robust, scalable detection platform globally.
Your mission:<ul><li>
Detection &amp; Platform Architecture: Architect, implement, strengthen and scale the Security Log Management (on AWS), SIEM and SOAR (Google SecOps) infrastructure. You will own the log ingestion pipelines, ensuring high availability, performance, and optimal retention based on business requirements.</li><li>
Engineering-Led Detection &amp; Automation: Architect, build, and maintain log ingestion pipelines, detection rules (e.g., YARA-L), API integrations, and SOAR workflows &amp; Plugins. You will lead the charge in treating &quot;Detection as Code&quot;, ensuring all alerts and automated enrichments are version-controlled, tested, and deployed through CI/CD pipelines.</li><li>
Cyber Threat Intelligence: Establish and integrate CTI capabilities to drive an intelligence-led detection strategy. You will map detections to the MITRE ATT&amp;CK framework and proactively hunt for threats specific to Delivery Hero and its entities.</li><li>
Triage &amp; Escalation Engineering: Design high-fidelity alert workflows. For all security events, you will ensure our automated systems gather, enrich, and seamlessly conduct the right response and containment workflow.</li><li>
Stakeholder Communication: Serve as the primary interface between the Global SOC and Engineering teams, CISOs, and the CSIRT team, translating complex detection &amp; response architectures, log ingestion pipeline requirements into clear technical and business terms.</li><li>
Mentorship &amp; Leadership: Act as a hands-on technical leader and role model, actively mentoring detection engineers and regional security teams to raise the overall technical bar and promote a collective security mindset.</li><li>
Metrics &amp; Strategic Visibility: Maintain a Data-Driven Strategic mindset to define, track, and improve core operational metrics (Log Pipeline Health, Alert Fidelity, True Positive Rates, MTTD) to identify systemic gaps and propose strategic security investments.</li><li>
On-Call: Participate in an on-call rotation focused on maintaining critical SIEM/SOAR infrastructure health, handling high-severity alert triage, and executing emergency escalations to CSIRT.</li></ul> 
Qualifications 
What you need to be successful:<ul><li>
7+ years of broad cybersecurity experience with a deep understanding of core security fundamentals, coupled with 5+ years of dedicated experience in a SOC or Threat Detection Engineering environment.</li><li>
Security Tool Mastery: Deep operational and architectural expertise with modern SIEM &amp; SOAR platforms (specifically Google SecOps / Chronicle), EDR and Cloud infrastructure (AWS/GCP),</li><li>
Engineering Skills: Proven experience utilizing Git/GitHub, CI/CD pipelines, to deploy rules, manage infrastructure and automation as code.</li><li>
CTI &amp; Triage Workflows: Strong background in operationalizing Cyber Threat Intelligence and building scalable alert triage processes that reduce false positives and prevent alert fatigue.</li><li>
Strategic Leadership: An exceptional communicator with the ability to influence cross-functional stakeholders (Regional Security Teams, Platform Engineering) and simplify complex systems across domains without requiring formal authority.</li><li>
Advanced Threat Detection (Cloud, Identity &amp; EDR): Proven deep operational experience triaging alerts and building high fidelity detections across public cloud environments (AWS/GCP), modern Identity Providers (e.g., Okta, Entra ID, Google Workspace), and EDR platforms (e.g., CrowdStrike, SentinelOne, Defender).</li><li>
AI &amp; Next-Gen Tooling: Experience integrating AI/LLM capabilities and MCP (Model Context Protocol) usage into Threat Detection and SOAR for automated alert triage, payload analysis, or data enrichment (highly regarded skill).</li></ul>
Nice to have:<ul><li>
Advanced Cyber Threat Intelligence: Experience building threat intel programs, managing intelligence platforms (e.g., MISP), and translating raw IOCs/TTPs into high-fidelity detection logic.</li><li>
Regulated Environment Expertise: Deep operational understanding of global cybersecurity and privacy frameworks (e.g., PCI-DSS, GDPR, NIS2, DORA, MAS TRM). You know how to implement logging, retention, and audit capabilities that meet strict regulatory compliance requirements.</li><li>
Relevant Technical Certifications: Active or in-progress industry-recognized technical certifications focused on security engineering, cloud architecture, or threat detection (e.g., AWS Certified Security/Solutions Architect, GCIA/GCDA/GMON, CISSP).</li></ul> 
Additional Information 
Ensuring you and all our Heroes are looked after, happy, and healthy is always on the menu. Because if you&rsquo;re in good shape, then we&rsquo;re in good shape.<ul><li>
Make the most of our hybrid working model and join the team for face-to-face connection and collaboration in our beautiful Berlin campus 2 days a week</li><li>
We offer 27 days holiday with an extra day on 2nd and 3rd year of service</li><li>
We will support you in developing yourself and your career growth opportunities: 1.000 &euro; Educational Budget, Language Courses, Parental Support and access to the Udemy Business platform to explore a variety of online courses.</li><li>
Get moving and release those wonderful, mind-boosting endorphins: Health Checkups, Meditation, Gym &amp; Bicycle Subsidy</li><li>
Cash. Dough. Cheddar. Whatever you call it, we&rsquo;ll help you with it: Employee Share Purchase Plan, Sabbatical Bank, Public Transportation Ticket Discount, Life &amp; Accident Insurance, Corporate Pension Plan</li><li>
The power of getting together over some food is unrivaled. Here are a few ways to help you do that. All the yum: Digital Meal Vouchers, Food Vouchers, Corporate Discounts. Courses.</li><li>
Wondering what relocating to Berlin is like? In this article, we&rsquo;ve put together 10 things you should know about moving to Berlin and how Delivery Hero can support you. You can also visit our relocation hub and check out more information about moving to Berlin.</li><li>
Ready to prepare for your interview? Check out the list of the 5 most common interview questions and answers created in collaboration with our recruiters.</li></ul>
Ready to join our team? If you&rsquo;re excited to grow, collaborate and be part of the world&rsquo;s leading delivery platform, we&rsquo;d love to hear from you. Apply today! 
We believe diversity and inclusion are key to creating not only an exciting product, but also an amazing customer and employee experience. Fostering this starts with hiring - therefore we do not discriminate on the basis of racial identities, religious beliefs, color, national origin, gender identities or expressions, sexual orientations, age, marital or disability statuses, or any other aspect that makes you, you. 
 
We encourage you to let us know if you need any accommodations or specific accessibility support to ensure a smooth interview experience&mdash;just let us know with an email to our Inclusion Officer at inclusion@deliveryhero.cominclude it in your application. 
 
Severely disabled applicants with equal qualifications will be given preferential consideration. 
 
You're welcome to share your pronouns (he/she/they) right from the start so we can address you respectfully from our first contact.
We believe diversity and inclusion are key to creating not only an exciting product, but also an amazing customer and employee experience. Fostering this starts with hiring - therefore we do not discriminate on the basis of racial identities, religious beliefs, color, national origin, gender identities or expressions, sexual orientations, age, marital or disability statuses, or any other aspect that makes you, you. 
 
We encourage you to let us know if you need any accommodations or specific accessibility support to ensure a smooth interview experience&mdash;just let us know with an email to our Inclusion Officer at inclusion@deliveryhero.com. 
 
Severely disabled applicants with equal qualifications will be given preferential consideration. 
 
You're welcome to share your pronouns (he/she/they) right from the start so we can address you respectfully from our first contact.<div></div>
We believe diversity and inclusion are key to creating not only an exciting product, but also an amazing customer and employee experience. Fostering this starts with hiring - therefore we do not discriminate on the basis of racial identities, religious beliefs, color, national origin, gender identities or expressions, sexual orientations, age, marital or disability statuses, or any other aspect that makes you, you. 
 
We encourage you to let us know if you need any accommodations or specific accessibility support to ensure a smooth interview experience&mdash;just let us know with an email to our Inclusion Officer at inclusion@deliveryhero.com. 
 
Severely disabled applicants with equal qualifications will be given preferential consideration. 
 
You're welcome to share your pronouns (he/she/they) right from the start so we can address you respectfully from our first contact.</div>

Staff Security Engineer, GSOC

Mercor

<div>
 
 About The Job
 
 
 
 
 Mercor
 
 connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include
 
 Benchmark
 
 ,
 
 General Catalyst
 
 ,
 
 Peter Thiel
 
 ,
 
 Adam D'Angelo
 
 ,
 
 Larry Summers
 
 , and
 
 Jack Dorsey
 
 .
 
 
 
 Position:
 
 Fraud Engineer (Coding Agent Experience)
 
 
 
 Type:
 
 
 Contract
 
 
 
 
 Compensation:
 
 
 $80/hour
 
 
 
 
 Location:
 
 
 Remote
 
 
 
 
 Role Responsibilities
 
 
 
 <ul>
 <li>
 Use frontier AI coding agents to complete and evaluate complex fraud and risk engineering tasks.
 </li>
 <li>
 Review model-generated implementations involving fraud detection systems, risk scoring models, abuse prevention tooling, and transaction monitoring systems.
 </li>
 <li>
 Identify bugs, edge cases, and failure modes to enhance model robustness.
 </li>
 <li>
 Compare outputs from multiple frontier models and assess their strengths and weaknesses.
 </li>
 <li>
 Apply professional engineering judgment to realistic fraud and risk engineering scenarios.
 
 
 
 </li>
 </ul>
 
 Qualifications
 
 
 
 
 Must-Have
 
 
 
 <ul>
 <li>
 2+ years of professional experience in fraud engineering, risk engineering, trust &amp; safety, or related domains.
 </li>
 <li>
 Experience building fraud detection systems, risk scoring models, abuse prevention tooling, or transaction monitoring systems.
 </li>
 <li>
 Regular use of AI coding agents such as Cursor, Claude Code, Codex, Windsurf, Gemini CLI, or similar tools.
 </li>
 <li>
 Ability to evaluate model-generated solutions in fraud, risk, and trust &amp; safety contexts.
 
 
 
 </li>
 </ul>
 
 Preferred
 
 
 
 <ul>
 <li>
 Experience in fintech, payments, marketplaces, or large-scale consumer platforms.
 
 
 
 </li>
 </ul>
 
 Compensation &amp; Legal
 
 
 
 <ul>
 <li>
 $400 per accepted task
 </li>
 <li>
 Compensation is tied to accepted work.
 
 
 
 </li>
 </ul>
 
 Application Process (Takes 20&ndash;30 mins to complete)
 
 
 
 <ul>
 <li>
 Upload resume
 </li>
 <li>
 AI interview based on your resume
 </li>
 <li>
 Submit form
 
 
 
 </li>
 </ul>
 
 Resources &amp; Support
 
 
 
 <ul>
 <li>
 For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome
 </li>
 <li>
 For any help or support, reach out to: support@mercor.com
 
 
 
 </li>
 </ul>
 
 PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.
 
</div>

Fraud Engineer - AI Specialist

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