Jobs at Zeta Global | HiringCafe

Zeta Global

Senior Software Engineer

Senior Software Engineer with 4+ years, proficient in Scala/Java, cloud (AWS), distributed systems, real-time data processing, SQL/NoSQL, and containerization; strong communication.

8+ years software engineering; strong Python; SQL and relational databases; Spark/Hive; containerized and cloud (AWS) experience; distributed data processing; Agile; excellent communication.

4+ years software engineering; 2+ years Scala/Java; English-taught undergrad degree; proficient in relational and NoSQL; AWS, Terraform; distributed data processing; low latency.

4+ years software engineering; 2+ years Scala/Java; relational and NoSQL DBs; AWS; Terraform; container-based solutions; distributed data processing; agile; strong communication.

Design and implement components for a real-world marketing automation platform; build scalable software; work with ETL pipelines; experience with Java/Ruby/Python and AWS/C Kafka.

Software Engineer

5+ years software engineering; proficient in Java, Ruby, Python/J2EE; ETL, BI, campaign tools; REST/SOAP APIs; MySQL; Kafka, Elasticsearch; NoSQL; data/ETL pipelines; BS in Electrical and Computer Engineering or Computer Science.

Backend software engineer with 4+ years in distributed systems; proficient in Java/Python/Ruby; Kafka, ElasticSearch, Airflow; NoSQL (Aerospike), Thrift; SQL; container-based tech; strong communication.

Senior Software Engineer — Real-Time Ad Serving (LiveIntent)-3

Senior backend engineer with 5+ years in distributed systems; Lua/C++ experience; knowledge of ad tech is a plus; strong CS fundamentals; English proficiency.

Copy of Senior Software Engineer — Real-Time Ad Serving (LiveIntent)-3

5+ years backend software engineering; strong CS fundamentals; distributed systems; Lua willingness; English proficient; ad tech experience a plus.

5+ years in backend software engineering; strong CS fundamentals; distributed systems; Lua or willingness to learn; English proficiency; experience in online advertising is a plus.

Lead Software Engineer, Identity

Lead Software Engineer

Five+ years in backend and/or data engineering, with expertise in distributed systems and APIs.

Lead Software Engineer - Healthcare Data & Audience Applications

8–10 years of software engineering, regulated healthcare data experience, strong system design, hands-on leadership.

5+ years backend/data engineering at scale; Python/Java/Scala; Kafka/Spark/Hive/Flink; Kubernetes; SQL/NoSQL; AWS; mentoring.

8–10 years in software engineering; data-intensive/distributed systems; healthcare domain experience; strong system design; hands-on leadership in regulated environments.

Lead Software Engineer, Opportunity Insights

Lead engineer for distributed systems; AWS/Kubernetes; design and deliver data-intensive, scalable systems.

Staff Software Engineer

Deep technical expertise in distributed systems, AWS, Kubernetes; strong Java/Kotlin skills; experience with scalable, high-traffic platforms; comfortable with AI tooling.

Staff Software Engineer, MIP/AIP

8+ years of engineering leadership in AdTech, full-stack development with Ruby, Python, Java, and React; experience with programmatic AdTech, data integration, and AI services.

Lead Software Engineer - Core AI

8+ years engineering experience with proficiency in C#, Java, JavaScript, Go, or Python; experience with generative AI, LLMs, and cloud infrastructure; strong architecture and mentoring.

8+ years engineering experience; strong AdTech and programmatic DSP knowledge; polyglot in Ruby, Python, Java; React front-end; scalable distributed systems; data and AI integration.

Senior Backend Engineer

6+ years in scalable software platforms; strong CS and distributed systems; Java/Ruby/Python or equivalent; English-taught BS/MS; strong communication.

Lead Software QA Engineer, AI Automation

Software QA Engineer

Quality engineering leadership with test automation, CI/CD, SQL; experience with AI/ML systems; exposure to MarTech/AdTech and healthcare.

Lead Software Engineer (Backend)

Lead Backend Engineer

Lead backend engineer with 10+ years in distributed systems; strong Java/Python/Ruby; BS/MS in CS; cloud (AWS); Kafka, Elasticsearch, Aerospike; data warehousing (Snowflake/ClickHouse/Redshift); REST/Microservices; CI/CD; AI tooling.

Senior Frontend Engineer

Frontend Engineer

6+ years of frontend experience with ReactJS, TypeScript, JavaScript; strong CS foundation; English-taught degree; strong communication.

Lead Developer Relations Engineer

Proven experience in Developer Relations or related technical roles; strong software engineering in TypeScript and Python; hands-on with AI-native tooling; capable of developer advocacy and content creation.

Senior Agentic AI Engineer

Agentic AI Engineer

5+ years building production backend and/or applied AI systems; strong Java/Go; hands-on with LLMs, agentic patterns, RAG, and observability.

Lead Full Stack Engineer

8+ years of software engineering; proficient in Python/Java/Ruby/Node.js with strong React/TypeScript; AWS; CI/CD; AI-assisted coding tools; cross-team collaboration.

Lead Full Stack Engineer, Vertical Applications

Full Stack Engineer

7+ years software engineering; proficient in Python, Java, Ruby, or Node.js; strong React/TypeScript; CD/CI, TDD, Agile; experience with multi-tenant, compliant environments; familiarity with AI-assisted coding tools.

Sr AI/ML Engineer

AI/ML Engineer

5+ years software/ML experience; high-throughput, low-latency services; Python/Java/Go; ML frameworks; cloud deployment; SQL/NoSQL; Docker/Kubernetes.

Principal AI/ML Engineer - AdTech 

Principal AI/ML Engineer

10+ years in software or data science; 3-5 years in a principal/lead ML role; strong ML, DSP/RTB, LLMs, distributed systems.

10+ years in software or data science; 3-5 years in principal/lead ML role; AdTech/MarTech experience; strong ML systems, low-latency pipelines, and LLMs.

10+ years software/data science experience; 3-5+ years as principal engineer/lead ML; proven proficiency in high-throughput, low-latency ML systems; strong communication.

Director of Engineering

10+ years of software engineering, leading large-scale data systems and teams; expertise in batch/real-time data processing; strong cloud data architecture and AI/data-driven product focus.