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Senior Software Engineer

Teads Holding · Ljubljana
// classified as
Other (Adjacent or hard to classify.)
posted
1d ago
location
Ljubljana
languages
c, scala, sql
tools
bigquery, excel, segment
> stack
cscalasqltypescriptbigqueryexcelsegment
> description
<div class="content-intro"><p><strong data-stringify-type="bold">About Teads</strong></p> <p><br>Teads is a leading omnichannel advertising platform focused on driving outcomes for brand and performance advertisers across screens. With a focus on meaningful business outcomes for branding and performance objectives, Teads drives value by leveraging predictive AI technology to connect quality media, beautiful brand creative, and context-driven addressability and measurement. Teads is directly partnered with more than 10,000 publishers and 20,000 advertisers globally. The company is headquartered in New York, New York with a global team of around 1,700 people in 30+ countries.</p> <p>For more information, visit <a href="https://www.teads.com">www.teads.com.</a></p></div><h2><span style="font-size: 12pt;"><strong>Our main Engineering challenges at Teads</strong></span></h2> <ul> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Build <strong>efficient and easy-to-use web products</strong> used by thousands of users working for the world’s most premium publishers, advertisers, and agencies.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>Rich and diverse tech stack and system architecture</strong> to optimize for <strong>performance, scalability, resiliency</strong>, and cost efficiency. We use mostly Scala and TypeScript, among others.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Working in a very <strong>high-traffic</strong> environment (2.2 billion users per month, 100 billion events per day) with low latency and high availability constraints (2 million requests per second, responses in less than 150 milliseconds).</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Management of <strong>large datasets</strong> with milliseconds order of magnitude access time, to compute in a near real-time complex auction resolution algorithm (18 million predictions per second).</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">A fast-changing environment where we continuously <strong>collaborate with Product teams</strong> and constantly adapt our Cloud infrastructure for <strong>new features and Products</strong>.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Bring a wide diversity of profiles to the same level of quality and knowledge</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Work in an international environment with offices located in Israel, Slovenia and France.</span></li> </ul> <h1><span style="font-size: 12pt;"><strong>Team Overview&nbsp;</strong></span></h1> <p><span style="font-size: 12pt;">The Data Solution pod is the technical unit within Innovation responsible for leveraging Teads'publisher integrations and network scale to provide targeting solutions and measurable business outcomes. We build the infrastructure that unifies fragmented signals from the "Open Internet" into actionable data about the customer journey for our SSPs and internal Buying Engines.</span></p> <p><span style="font-size: 12pt;">The team is a senior-heavy center of expertise handling high-scale production delivery across three strategic pillars:</span></p> <ul> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Identity: The foundation linking user journeys across Mobile, Desktop, and CTV.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Measurement: The full-stack engine proving outcomes (Attention, Sales Uplift, Brand uplift).</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Targeting: The segmentation and planning system for audience activation in a cross screen environment and cross buying engines.&nbsp;</span></li> </ul> <h2><span style="font-size: 12pt;"><strong>Key Responsibilities</strong></span></h2> <p><span style="font-size: 12pt;"><strong>Identity</strong></span></p> <p><span style="font-size: 12pt;">Manage the identity graph at scale, interpreting data across the 30% deterministic / 30% interpreted / 40% probabilistic split.</span></p> <ul> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Evolve <strong>service-identity</strong> (Scala, C*) and oversee the production delivery of identity signals to the rest of the stack.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Maintain privacy libraries and services to adapt signal ingestion to regional laws (GDPR, US, Asia) and browser restrictions.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Leverage BigQuery/DBT and Python/Airflow for signal analysis and exploratory technical tooling.</span></li> </ul> <p><span style="font-size: 12pt;"><strong>Measurement</strong></span></p> <ul> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Build the full-stack infrastructure for premium metrics (Attention, Brand Lift, Sales Uplift).</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Develop ETLs and integrate Data Science logic to transform raw signals into actionable reporting.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Design and implement internal/external APIs to facilitate third-party feedback loops with measurement providers.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Create high-performance dashboards and tools in <strong>TAM</strong> to show delivered outcomes.&nbsp;</span></li> </ul> <p><span style="font-size: 12pt;"><strong>Targeting</strong></span></p> <ul> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Develop/improve systems for user segmentation and cookieless data ingestion, ensuring multi-screen consistency.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Build planning engines using BigQuery or other SQL technology to estimate reach, frequency, and ad opportunities volume.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Deep integration with delivery services: as for example <strong>service-dmp</strong> (segment management) or <strong>lib-tbl</strong> (real-time rule resolution) and their future implementation in multivac and in the bidder.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Ensure targeting rules are correctly propagated to internal Backends and external DSP/SSP integrations.</span></li> </ul> <h2>&nbsp;</h2> <h2><span style="font-family: helvetica, arial, sans-serif; font-size: 12pt;"><strong>We care about you:</strong></span></h2> <ul> <li style="font-family: helvetica, arial, sans-serif; font-size: 12pt;"><span style="font-family: helvetica, arial, sans-serif; font-size: 12pt;">Career Development: Continuous investment in our employees’ skills: in-house and external training, internal mobility&nbsp;</span></li> <li style="font-family: helvetica, arial, sans-serif; font-size: 12pt;"><span style="font-family: helvetica, arial, sans-serif; font-size: 12pt;">Life Balance: A well-balanced work-life for our employees is one of our top priorities: 22 days off per year, 15 days per year of work from anywhere, hybrid work (3 days per week in the office)</span></li> <li style="font-family: helvetica, arial, sans-serif; font-size: 12pt;"><span style="font-family: helvetica, arial, sans-serif; font-size: 12pt;">Wellness: Prioritizing employee well-being through premium work equipment, enjoyable work environment (work-life balance, team building events, summits), work from home subsidy, promoting Diversity &amp; Inclusion with internal &amp; external initiatives, etc.&nbsp;</span></li> </ul> <p>&nbsp;</p> <p><span style="font-size: 12pt;">Please submit your CV in English.</span></p><div class="content-conclusion"><p><strong>Life at Teads</strong></p> <p>At Teads, we don’t just offer new roles - we blend creativity, technology, and data to shape the future of media. You’ll work with smart humans, meaningful brands, and cool tools, all while helping redefine how advertising works in a world that demands more transparency, better insights, and smarter strategies.</p> <p>As a Teadster, you’ll play a critical role in shaping our future success in the region. Here’s why Teads stands out:</p> <ul> <li>We've merged two open internet category leaders—Outbrain and Teads—to create the ‘new’ Teads, a unified omnichannel platform that drives results from branding to performance across all screens, including CTV, mobile, and web.</li> <li>As part of our team, you’ll thrive in a collaborative and forward-thinking environment that fosters innovation, creative problem-solving, and continuous learning.</li> <li>Teads is committed to your success, offering the support, tools, and development opportunities you need to excel in your role.</li> </ul> <p>Our company culture is welcoming, dynamic, diverse, global, and built on top performance.</p> <p>Teads is an equal employment opportunity employer and committed to diversity and inclusion at all stages of recruitment and employment.</p> <p>Our team is made up of individuals who are approachable, resourceful, passionate, and proactive. We foster a sense of belonging through our Employee Resource Groups – employee-led groups in which we debate topics and drive change: environmental, women empowerment, charitable initiatives to diversity, equity, and inclusion, you’ll be able to share your passions with likeminded people.</p></div>