1mo
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Principal Software Engineer - Ad Experiences
Glendale or Santa Monica or Seattle
$188k-$253k/yr HybridFull Time
10+ YOE10+ years software engineering experience; advanced Java proficiency; designing scalable, distributed systems; SpringBoot, non-relational DBs, messaging, and cloud experience; strong communication and mentoring skills.
Java, SpringBoot, DynamoDB, Redis, MemCache, Apache Kafka, Kinesis, AWS, Terraform, Docker, Kubernetes
5d
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MTS 2, Software Engineer
Bellevue, Washington, United States
$212k-$291k/yr HybridFull Time
3+ YOEMaster's in CS/Engineering plus 3 years (or Bachelor's plus 5); Java, Springboot, distributed systems, cloud, REST APIs, NoSQL, React/Angular experience; strong communication and problem-solving.
Java, Springboot, React, Angular, REST API, NoSQL Database, Cloud technology
1mo
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Senior Backend Engineer – AI Platform
Boston or San Francisco or Seattle or Dallas or Salt Lake City or Portland or United States
$122k-$146k/yr RemoteFull Time
5+ YOEBachelor's in CS/Software Engineering, 5–8 years software engineering experience; expertise in backend Java/C# (SpringBoot), REST/gRPC, SQL; experience building scalable distributed systems and AI/LLM-driven services.
Java, C#, SpringBoot, REST, gRPC, ODATA, SQL, OpenAI APIs, LangChain, Python, Kafka, Docker, Kubernetes, Model Context Protocol (MCP), Pinecone, Weaviate, OpenSearch, Milvus
1w
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Engineer Sr
Seattle, Washington, United States
$173k-$216k/yr HybridFull Time
5+ YOEBachelor's in CS/IT/Engineering plus 5 years post-baccalaureate experience (or Master's plus 3 years). Experience with Java, SpringBoot, RESTful, Linux, cloud, NoSQL, SDLC, Agile, DevOps, and TDD. Willing to travel up to 10%.
Java, SpringBoot, RESTful services, Linux, SDLC, Agile, DevOps, Cloud Computing, NoSQL, Test-driven development, SOA
1mo
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Principal Software Engineer - Ad Experiences
Glendale or Santa Monica or Seattle or New York City or Los Angeles or San Francisco
$188k-$253k/yr HybridFull Time
10+ YOE10+ years software engineering experience, BS/MS in CS/Engineering or equivalent, advanced Java proficiency, distributed systems design, SpringBoot, cloud (AWS), databases (DynamoDB, Redis), Kafka/Kinesis, observability, mentoring and on-call availability.
Java, SpringBoot, DynamoDB, Redis, MemCache, Apache Kafka, Kinesis, AWS, Terraform, Docker, Kubernetes
2mo
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Senior Full Stack Software Engineer - Catalogs, Hierarchy & OrgMDM (Hybrid - Seattle, WA)
Seattle, Washington, United States
$142k-$221k/yr HybridFull Time
7+ YOE7+ years software engineering; Bachelor's/Master's in CS/IS/Data Eng; strong backend (Java/Kotlin, Kafka, Temporal) and frontend (React/TypeScript); microservices; AWS; CI/CD; strong communication.
Java, Spring Boot, REST APIs, Kafka, Temporal, PostgreSQL, DynamoDB, Redis, React, TypeScript, AWS, Terraform, GitHub Actions, Kafka (Avro schemas), gRPC, New Relic, CI/CD
3mo
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Software Engineer III
Plantation or Bellevue or Boston or Fort Lauderdale
$129k-$225k/yr OnsiteFull Time
5+ YOE5+ years of professional software development; strong Java, Spring Boot, AWS; distributed systems experience; AI/LLM development exposure; excellent collaboration and communication.
Java, Spring Boot, AWS, CI/CD, Infrastructure as Code, Distributed systems, Data pipelines, LangChain, LangGraph, Copilot, OpenAI
6d
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Software Engineering Senior Advisor- Hybrid
Seattle, Washington, United States
$181k-$217k/yr HybridFull Time
2+ YOEMaster's in CS/CE (or Bachelor's + experience), 2+ years as senior technical consultant/developer, healthcare/PBM experience, AWS migration, Java/Spring, Python, Kafka, MongoDB/Postgres, EM/data pipelines, GitHub, OAuth2, JUnit, SQL/NoSQL, Agile.
AWS, Postgres, Aurora DB, Python, Apache Kafka, S3, Lambda, MongoDB, Kafka Confluent, Spring Boot, Spring Security, GitHub, OAuth2.0, Junit, PostgreSQL, Spring data repository, JDBC, SQL, NoSQL, Scrum, Maven, REST-based services, Cloud/VM infrastructure
5d
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Blockchain - Sr Lead Security Engineer
Plano or Seattle or Wilmington or Columbus or Jersey City or Palo Alto
$171k-$260k/yr OnsiteFull Time
7+ YOEBachelor's in CS or related,7+ years software development with ≥2 years blockchain experience, strong Java/Python skills, blockchain fundamentals, cryptography (MPC,TSS,DKG,ECDSA,EdDSA), AWS, containers, infra-as-code, API and security best practices.
Java/J2EE, Python, Spring Boot, Flask, FastAPIS, Multi-Party Computation (MPC), ECDSA, EdDSA, BIP-32/BIP-44, AWS EC2, AWS EKS, AWS Lambda, AWS S3, AWS RDS, AWS IAM, AWS SQS, AWS SNS, API Gateway, AWS KMS, Terraform, CloudFormation, Docker, Kubernetes, Oracle, PostgreSQL, DynamoDB, MongoDB, Redis, Datadog, Dynatrace, Splunk, Grafana, Prometheus, Jenkins, GitHub Actions, Spinnaker, GitHub Copilot, Claude Code, OAuth 2.0, JWT, TLS, mTLS
3d
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Manager, Software Engineering
Issaquah, Washington, United States
$198k-$218k/yr HybridFull Time
2+ YOEMaster's in CS or related,2 years experience with Java EE/Spring,databases,REST,CI/CD,Jenkins,EMR not required; strong communication and mentoring skills.
Java Enterprise Editions, Servlet, Java Server Pages, Spring, Java Database Connectivity, MS-SQL Server, T-SQL, Spring Boot, Jersey, JUnit, JMockit, Jenkins, Splunk, HTML4, CSS3, Ajax, JQuery, Git, TFSVC
2w
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PTC Servigistics Technical Analyst
Seattle, Washington, United States
$135k-$180k/yr RemoteFull Time
5+ YOEStrong Servigistics/inventory planning knowledge, Java 8+/17, Spring/Spring Boot, Oracle and MongoDB SQL, Kafka/RabbitMQ, ReactJS, Git/GitLab, CI/CD, 5+ years experience and bachelor in computer science.
PTC Servigistics, Syncron, Kinaxis, Baxter Planning, Java 8, Java 17, Spring Framework, Spring Boot, REST, Oracle, MongoDB, PL/SQL, Apache Kafka, RabbitMQ, ReactJS, Redux, Context API, Git, GitLab, GitLab Actions, Spring JDBC Template, SAP
2mo
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Software Engineer - Sr. Consultant level
Bellevue, Washington, United States
$152k-$244k/yr HybridFull Time
8+ YOE8+ years of backend experience; strong Java/Spring Boot, Python; experience with microservices, distributed systems, GenAI/RAG, and cloud platforms.
Java, Spring Boot, Python, FastAPI, Flask, TypeScript, Kubernetes, Docker, ArgoCD, Jenkins, GitHub Actions, SQL, NoSQL, Kafka, RabbitMQ, Pinecone, FAISS, Weaviate, LangChain, LangGraph, Autogen, LlamaIndex, React, GraphQL
1mo
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Staff Software Architect
Seattle, Washington, United States
$235k-$280k/yr OnsiteFull Time
8+ YOEDegree in CS/Information Systems, 8+ years software engineering experience (or equivalent with advanced degree). Experience with Java, microservices, cloud (AWS/GCP), Spring Boot, Kubernetes, DDD, REST APIs, AI/LLM architectures (LangChain, LlamaIndex), and strong leadership and communication skills. US work authorization required.
Java, JSON, JWT, Amazon Web Services (AWS), Google Cloud Platform (GCP), Spring Boot, Spring Framework, Kubernetes, LangChain, LlamaIndex, Model Context Protocol (MCP), GitHub Copilot, Claude, Gemini CLI, Microsoft Outlook, Microsoft Word, Microsoft Excel
1w
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Software Engineer, Front End Developer (Experienced or Senior)
Albuquerque or Kent or El Segundo
$127k-$232k/yr OnsiteFull Time
3+ YOEBachelor's degree or equivalent, 3+ years front-end experience (HTML5, JavaScript, REACT), active U.S. Top Secret clearance required, strong CS fundamentals and object-oriented design.
HTML5, JavaScript, REACT, API, Java, C++, Python, jQuery UI, Open Layers, Spring Framework, Hibernate, RDBMS, MongoDB, REST, OpenAPI, Ivy, Maven, Gradle, Git, Jenkins, AWS, Azure, Astro UX
2w
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Sr. Backend Engineer - Activations
San Francisco or New York City or Seattle or Little Rock
$130k-$197k/yr HybridFull Time
5+ YOE5+ years writing production code; strong Java/Scala/Golang skills; 3+ years with Big Data ecosystems (Spark, Hadoop/MR, Kafka); distributed systems and RESTful API experience; Spring Boot; cloud experience (GCP/AWS/Azure).
Java, Scala, Golang, Spark, Hadoop/MR, Kafka, RESTful APIs, OAuth, GCP, AWS, Azure, Spring Boot, Singlestore
1mo
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Sr. Staff Engineer, Fulfillment Center (FC) Systems
Seattle, Washington, United States
$174k-$299k/yr OnsiteFull Time
10+ YOE10+ years backend engineering in fast-moving environments; building/operating high-performance distributed systems; Java/Spring; AWS; reliability and observability focus.
Java, Spring Framework, AWS, Cassandra, MySQL
1mo
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Senior, Software Engineer - Java
Bellevue or Bentonville
$90k-$216k/yr HybridFull Time
5+ YOE5+ years full‑stack experience, proficiency in Java and Spring Boot, TypeScript/React, microservices and system design, experience with cloud (GCP/Azure), CI/CD and containerization, strong communication and leadership skills.
Java, Spring Boot, TypeScript, ReactJS, RESTful APIs, Git, CI/CD, SQL, NoSQL, Docker, Kubernetes, GCP, Azure
1w
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Principal Software Engineer (PMTS)
Bellevue, Washington, United States
$197k-$314k/yr OnsiteFull Time
10+ YOE10+ years software development experience, strong Java and Python, distributed systems, Kubernetes, Spring Boot, relational databases, multi-tenant SaaS, API strategy, production incident ownership, and a related technical degree.
Java, Python, Kubernetes, Spring Boot, Hibernate, JPA, PostgreSQL, Liquibase, Alembic, Apache Spark, Trino/Presto, Parquet, Iceberg, Docker, mTLS, Tomcat, MySQL, Redis, S3, JUnit, pytest, Selenium, Playwright, SQLAlchemy, FastAPI, Flask, PySpark, Pandas
2w
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Backend Engineer
Seattle, Washington, United States
$160k-$175k/yr HybridFull Time
5+ YOE5+ years Java backend experience, proficiency with MySQL, EMR not referenced, familiarity with cloud (AWS or GCP), RESTful API design, version control (SVN/Git); Bachelor's in CS or related preferred.
Java, Spring Boot, MySQL, AWS, GCP, RESTful API, Apache SVN, Git, Docker, Kubernetes, PostgreSQL, Oracle, NoSQL
2mo
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Software Engineer, Data Migration
Seattle, Washington, United States
$109k-$215k/yr HybridFull Time
2+ YOE2+ years backend or core platform development; proficient in Java ecosystem, streaming systems, and data-intensive apps; experience with Kafka and Debezium; SQL databases; familiarity with JavaScript/React a plus.
Java, Spring Boot, Kafka, Debezium, React, PostgreSQL, MySQL