AdTechTalent
EngineeringYesterdayHybrid

Celtra

Software Developer - AI & Analytics Team

AImachine learningScalaNodeJSPHPMySQLSparkSnowflakeMongoDBKinesisVue.jsTypescriptJavaScriptPythonAWSECSCI/CDIaCfrontendbackendad techcreative automation

Key details

Salary

Not specified

Employment type

Full-time

Seniority

Mid-level

Years experience

3-5

Location

Ljubljana, Slovenia

Full job description

Software Developer role focused on building AI-powered features and enhancing machine learning models to improve ad performance on Celtra platform. Responsibilities include analyzing ad data, researching and implementing AI models, preparing technical specs, managing full product cycles, and optimizing architecture. Requires 2-4 years experience, proficiency in modern web technologies (JavaScript, TypeScript, CSS, HTML), frontend frameworks (VueJS/React/Angular), backend technologies (PHP/Node.js), Python programming, and strong interest in AI/ML. Hybrid work option available in Ljubljana, Slovenia. Benefits include flexible schedule, education budget, equipment choice, pension and health insurance, WFH budget, and wellness support.

What you'll do

  • Analyze advertisement data to understand details
  • Conduct research, innovate and implement cutting-edge AI models
  • Prepare clear and concise technical specifications for complex features
  • Drive full product cycle for features and improvements
  • Optimize architecture for maintainability and composability

Requirements

  • 2-4 years of experience in a similar position
  • Experience with modern web technologies (JavaScript, TypeScript, CSS, HTML)
  • Experience with frontend frameworks (VueJS / React / Angular)
  • Experience with backend technologies (PHP / Node.js)
  • Experience with Python programming
  • Genuine interest in AI/ML and exploring new technologies
  • Proactive, analytical, good communicator and team player
  • Product mindset

Tech stack

ScalaNodeJSPHPMySQLSparkSnowflakeMongoDBKinesisVue.jsTypescriptJavaScriptCSSHTMLPythonAWSECSCI/CDIaC

Benefits

Hybrid working (home or Ljubljana office)Flexible scheduleContinuous education budget up to 1000 EUR per yearEquipment of your choiceKnowledge sharing sessionsAdditional pension and health insuranceWFH budget of 500 EUREmployee well-being budget for wellness activities

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