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Senior Java Backend Engineer Data Processing Platform

Permanenthybrid5+ yrs📍 Lisbon, 🇵🇹 Portugal🗣 English

Senior Java engineer building scalable data processing platforms with Spark.

Lead backend development for large-scale batch data processing systems using Apache Spark and modern cloud technologies. You'll design APIs, optimize performance, and manage containerized deployments in a multicultural team. This role requires 7+ years of Java expertise, strong database knowledge, and familiarity with CI/CD practices; exposure to Big Data frameworks is valuable.

Tech stack
JavaSparkDockerKubernetesPostgreSQLOracleHadoopFlink
Rate
Not stated by the agency
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Found at a specialist agency · listed 25 September 2026 · InsideJobs links you to the original posting.