40 core java software engineer jobs at 11 companies in Lacey, WA
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Java/J2EE Developer
Seattle, Washington, United States
OnsiteFull Time
Bachelor's degree or equivalent experience; experience with Core Java, J2EE, Spring Boot, Spring MVC, REST APIs, Angular or React, software development life cycle, testing, integration, and production support.
Java, J2EE, Spring Boot, Spring MVC, REST API, Angular, React, Microservices, Oracle Database, Confluent Kafka, AI, cloud, SDLC
1mo
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Software Development Engineer, Core Shopping
Seattle, Washington, United States
$144k-$194k/yr OnsiteFull Time
3+ YOE3+ years professional software development, 2+ years design/architecture experience, proficiency in C#/C++/Java/Perl, bachelor's degree in CS/Engineering/Mathematics or equivalent, EM/SDLC experience.
C#, C++, Java, Perl
2mo
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Software Engineer, Core Data Services
Seattle, Washington, United States
$140k-$190k/yr HybridFull Time
2+ YOE2+ years production software experience; proficiency in compiled languages (C, Rust, C++, C#, Java, Go); strong CS fundamentals; BS in CS or equivalent; experience with Linux tooling and GDB a plus.
C, Rust, C++, C#, Java, Go, GDB, Linux
1mo
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Staff Software Engineer, Core Infrastructure
Bellevue or Seattle or San Francisco or Palo Alto or Los Angeles
$195k-$343k/yr OnsiteFull Time
9+ YOEBachelor's in CS/Engineering or equivalent; 9+ years software development experience (reduced with advanced degree); proven technical lead experience building and operating large-scale distributed backend systems; strong system design and leadership skills.
Go, Java, Python, C++, Kubernetes
3mo
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Principal Software Engineer, Core Infrastructure
Seattle or United States
$100k-$235k/yr OnsiteFull Time
6+ YOE6+ years experience building distributed systems and databases; deep expertise in storage, transaction processing, scalability, and operational excellence; strong Java skills and experience with OCI; mentoring and leadership experience.
Oracle Cloud Infrastructure (OCI), Java
1mo
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Staff Software Engineer, Core Infrastructure
Bellevue or Seattle or San Francisco or Palo Alto or Los Angeles
$195k-$343k/yr OnsiteFull Time
9+ YOEBachelor's or equivalent experience, 9+ years software development, proven technical leadership on large distributed backend systems, experience with system design and platform direction, strong communication and mentoring skills.
Go, Java, Python, C++, Kubernetes
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Senior Software Engineer - Vector Search - Elasticsearch
United States or Seattle or Los Angeles or California or New York City
$133k-$211k/yr RemoteFull Time
Requires novel vector similarity or information retrieval experience, search or vector database expertise, core Java skills, scalable algorithms, autonomous project ownership, and collaborative software development experience.
Elasticsearch, Lucene, GitHub, Zoom, Slack, Java, HNSW, IVF, Solr, PostgreSQL, MongoDB, Cassandra
2d
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Staff Software Engineer, Risk
Seattle or Singapore or China
$200-$330/yr HybridFull Time
8+ YOE8+ years Core Java, 5+ years large-scale application development, and 3+ years risk or payment platform experience. Requires a computer science bachelor's degree and expertise in distributed systems, Spring, REST, and build tools.
Java, Kotlin, Spring, Spring Boot, Gradle, Maven, JSON, XML, Apache Kafka, Flink, ClickHouse, Spark, NoSQL
1mo
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Manager, Software Engineering, Core Services - VALORANT
Mercer Island or Los Angeles
$193k-$269k/yr OnsiteFull Time
5+ YOE2+ Mgmt5+ years in services engineering, 2+ years managing engineering teams, experience driving technical direction, cloud and large-scale backend systems, Agile processes, expertise in C#/Java/Golang/C++.
C#, Java, Golang, C++
2mo
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Senior Software Engineer, Backend
Bellevue, Washington, United States
$160k-$210k/yr HybridFull Time
Senior backend engineer experienced with .NET Core (or similar), AWS, building partner integrations, scaling distributed systems, strong ownership, communication, testing focus, and operational excellence.
.NET Core, Java, Kotlin, AWS, RDS, ClickHouse, Datadog, CI/CD, ContextGPT
3mo
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Senior Data Engineer, Core Experimentation
Seattle or Bellevue
$293k-$325k/yr HybridFull Time
3+ YOE3+ years of data engineering experience; 8+ years in software engineering; proficient in Python, Scala, or Java; experience with Hadoop/Flink and distributed storage; ETL scheduling (Airflow/Dastser/Prefect); strong Spark skills.
Python, Scala, Java, Hadoop, Flink, HDFS, S3, Airflow, Dagster, Prefect, Spark
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Multi-Cloud CDN Scheduling Platform Engineer Intern (CDN Platform) - 2027 Summer
Seattle, Washington, United States
OnsiteInternship
Currently pursuing a bachelor's or master's degree in a related field; familiar with Python, Go, Java, or C/C++; understands core computing concepts and has strong analytical skills.
Python, Go, Java, C, C++, Linux, SQL, HTTP, DNS