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AdTech Client #1 | AI Developer

SD Solutions — IT staffing and recruitment

Warsaw, Poland Junior Posted Jul 21, 2026
JavaScriptPythonSQLNode.jsFull-StackAI/LLM

About the role

On behalf of AdTech Client #1 , SD Solutions is looking for a Senior AI Engineer to join Gen AI team within the Apps Engineering Group in Tel Aviv. You will join a team that is developing Nexxen's next-generation Conversational Agents, designed for seamless integration across our platforms.

SD Solutions is a staffing company operating globally. Contact us to get more details about the benefits we offer.

Responsibilities:

Develop and implement innovative AI-driven solutions to advance platform capabilities.
Work closely with different stakeholders, including developers, product managers, and business operations, to align goals and outcomes.
Lead the development of Conversational Agents, from concept design to production deployment.
Explore and research advanced AI technologies and integrate with external APIs and services.
Lead and mentor other developers, providing guidance and expertise on complex projects.


Requirements:

BSc in Computer Science or related degree.
6+ years of experience in building customer-facing full-stack applications.
2+ years of hands-on experience with Python- a must!
Deep understanding of large language model (LLM) core concepts and usage, including prompting and reasoning strategies - a must!
Proficiency with SQL and NoSQL databases
Experience in designing agentic workflows- an advantage
Experience with Node.js, particularly Nest.js
Experience with Langchain or Langraph - an advantage
Excellent spoken and written English skills.
Proactive, collaborative mindset with a passion for impacting engineering teams, products, and customers.


About the company:

A large-scale advertising technology company building audience intelligence and campaign automation tools for brands, agencies, and publishers across multiple digital channels. The platform processes vast data volumes to enable programmatic decisions and measurable business outcomes at a global level.

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What the index says about this role

  • First seen by JobLarper — Aug 2, 2026, 6 days ago. Older postings collect hundreds of applicants — a tailored résumé matters more the longer a role has been live.
  • No pay range in our index for this listing. Across 20 indexed Software Engineer roles in EMEA that do publish one, the middle half sits between $175k and $330k, median $309k — JobLarper's read of the market, not a figure from SD Solutions.
  • What Software Engineer roles ask for — across 10,230 indexed openings: REST/APIs (46%), Backend (42%), Cloud (38%), Python (38%), Go (25%). This posting names Python, AI/LLM.
  • SD Solutions is hiring actively — 26 open roles indexed.

Derived from the 27,000 roles JobLarper indexes daily from official company boards — not from the job description above.

⚡ JobLarper watched this role appear on SD Solutions's official board on Jul 21, 2026. Sign up free to get alerted minutes after roles like this go live, and tailor your real résumé to the exact description — nothing invented.

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