Senior Backend Engineer

Join our team as a Senior Backend Engineer to build the next-generation Search platform that powers discovery across all of Superbet. Design, implement, and scale distributed backend services, indexing, retrieval, and ranking pipelines, and partner with ML, Infra, and Product teams to evolve search relevance, ranking, and experimentation frameworks.

Requirements

• 6+ years of backend engineering experience
• Deep knowledge of one or more backend languages (Python, Kotlin, Java, Go, Elixir) and proficiency in API design and microservice architecture
• Experience with search technologies (OpenSearch, Elasticsearch, Lucene, or vector databases such as Pinecone or FAISS)
• Familiarity with indexing pipelines, ranking models, embeddings, or relevance tuning
• Hands-on experience with streaming and data processing frameworks (Kafka, Spark, Flink, Airflow, etc.)
• Solid understanding of scalability, caching, and performance optimization in high-traffic systems
• Experience integrating backend services into CI/CD pipelines and monitoring via Datadog, Grafana, or similar tools
• Strong communication, collaboration, and the ability to work effectively in cross-functional teams
• Bachelor’s or Master’s degree in Computer Science or a related field