1mo
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Senior Java Backend Engineer - 8+ Years Experience Required
Casablanca or Porto or Aveiro or Coimbra or Leicester or San Diego or San Francisco or Chennai or Bengaluru or Cluj-Napoca or Blumenau or Australia
RemoteFull Time
8+ YOE8+ years Java backend development, strong OOP and design patterns, Terraform, Git, CI/CD, Kafka, Kubernetes, GraphQL Federation, Azure, TDD, and fluent English.
Java, Kotlin, Terraform, Git, CI/CD pipelines, Kafka, Kubernetes, GraphQL Federation, Azure, Spring Boot, TDD
3mo
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Senior Full Stack Engineer
Carlsbad or Marlborough
$141k-$261k/yr OnsiteFull Time
5+ YOE5+ years web app development (Java/Kotlin), Spring/Spring Boot, PostgreSQL; Bachelor's in CS or equivalent; ability to travel up to 10%; US Secret clearance eligibility.
Docker, Python, Java, Kotlin, Spring, Spring Boot, PostgreSQL, Linux, CI/CD, TCP/IP, HTTP, RESTCONF
2mo
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Senior Principal Engineer - Software
El Segundo or San Diego
$177k-$266k/yr OnsiteFull Time
8+ YOESenior Principal engineer with 8+ years in STEM; top secret/SCI clearance; Java/Spring/NiFi; cloud and observability proficiency.
Java, Java 21+, Spring, Spring Boot, NiFi, Prometheus, Grafana, MongoDB, Elasticsearch, Docker, ActiveMQ, JMS, Protobuf, JAXB/Jackson, WebSockets, Angular, React, Vue.js, Linux, AWS SDK v2, Web services
3mo
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Senior Software Engineer, LIMS (Onsite)
Ramsey or Fort Myers or Aliso Viejo
OnsiteFull Time
7+ YOE7+ years Java software development experience, Bachelor's in Computer Science or equivalent, strong backend/REST and microservices skills, experience with Spring/Spring Boot and Python frameworks, SQL/NoSQL and cloud (AWS/Azure), authorized to work in the US.
Java, Spring, Spring Boot, Python, Flask, Django, FastAPI, RESTful APIs, microservices, SQL, NoSQL, PostgreSQL, MySQL, AWS, Azure, SAPIO LIMS, LabVantage, SDMS, ELN, CDS
2mo
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Senior Principal Engineer - Software
El Segundo or San Diego
$177k-$266k/yr OnsiteFull Time
4+ YOESTEM degree with 4–8+ years experience, Top Secret/SCI clearance eligibility, Java 21+, Spring Integration/Apache Camel, Apache NiFi, Prometheus/Grafana, AWS SDK for Java v2, frontend (Angular/React/Vue), WebSockets/SSE.
Enterprise Integration Patterns (EIP), Spring Integration, Apache Camel, Java 21, Prometheus, Grafana, Apache NiFi, AWS SDK for Java v2, Spring Boot, Angular, React, Vue.js, Spring WebSocket, MongoDB, Elasticsearch, WebSockets, Server-Sent Events (SSE), Protobuf (Google Protocol Buffers), JAXB, Jackson, JSON schema, JMS, ActiveMQ Classic, Resilience4j, Docker/OCI, Test containers, LocalStack, Project Reactor, Java Streams, Spring Boot Actuator, Micrometer, Avro
1mo
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Full-Stack Software Engineer
Carlsbad or Marlborough or Tampa
$117k-$185k/yr HybridFull Time
2+ YOEBachelor's degree in Computer Science or related field; 2+ years Kotlin/Java production web code; 2+ years Spring/Spring Boot; reactive programming; PostgreSQL; automated unit/integration testing; US citizenship and active SECRET or TOP SECRET clearance; travel up to 10%.
Kotlin, Java, Spring, Spring Boot, PostgreSQL, REST APIs, Docker, Linux, Reactive programming, Automated testing
2mo
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Staff Product Engineer
San Diego, California, United States
$171k-$214k/yr OnsiteFull Time
10+ YOE10+ years software engineering; distributed cloud-native systems; backend Java/Spring Boot; event-driven; UX/system design; enterprise standards; AI tooling proficiency.
Java, Spring Boot, Event-driven architecture, AI coding tools (Claude Code, Augment Code, Copilot)
1w
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Junior Software Engineer
Tijuana, Baja California, Mexico
RemoteFull Time
2+ YOE2+ years software engineering experience; Java (Spring Boot, Maven) or comparable backend; AWS services, Docker/Jenkins CI/CD; English communication and ability to learn new tools quickly.
Java, Spring Boot, Maven, AWS EC2, AWS ECR, AWS ECS, AWS Lambda, AWS S3, AWS DynamoDB, AWS Cognito, AWS SNS, AWS SQS, AWS CloudWatch, AWS CloudTrail, AWS CodePipeline, AWS CodeArtifact, Docker, Jenkins, PostgreSQL, Kafka, SonarQube
3w
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Senior Software Engineer
Arlington or Woburn or Carlsbad or Aurora or Boston or Dayton or Melbourne
$140k-$170k/yr HybridFull Time
5+ YOEProven Java and Spring development experience, microservices and API design, containerized infrastructure (Docker/Kubernetes), experience with Kafka/NATS and GitLab, Python for AI/data integration, and ability to obtain Top Secret clearance.
Java, Spring Boot, Linux, Docker, Kubernetes, Kafka, NATS, GitLab, Python
2w
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Staff Software Engineer
San Diego, California, United States
$137k-$173k/yr OnsiteFull Time
10+ YOEBachelor's degree or equivalent, 10+ years software engineering experience, strong Java/Spring backend and modern JavaScript frontend skills, experience with REST, microservices, and enterprise-grade systems; technical leadership and mentorship experience.
Java, Spring MVC, Spring Security, JDBC, React, jQuery, Angular, Vue, JavaScript, REST, Microservices, SOLR, Tableau, Claude AI, Model Context Protocol (MCP)
2w
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#Engineer
San Diego, California, United States
$94k-$141k/yr OnsiteFull Time
2+ YOEBachelor's degree in CS/Engineering, 2+ years industry experience, strong C/C++ skills, Java and Spring Boot backend experience preferred, knowledge of data structures, concurrency, debugging tools, Git, and cross-platform development.
Java, Spring Boot, C, C++, Git, Electron, React, Angular, Node.js, Jenkins, CI/CD, libusb, Large language models (LLMs), windbg, Visual Studio debugger, Process Explorer, CMake, gdb, strace, Win32 APIs
3w
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Senior Software Engineer – Back End
San Diego, California, United States
$150k-$180k/yr HybridFull Time
6+ YOE6+ years back-end engineering with strong Java, multi-module Maven/Spring experience; plugin/SPI architecture design; low-level device/protocol and payment-terminal/POS integration experience; PCI-DSS awareness and technical leadership.
Java, Maven, Spring, ServiceLoader, OSGi, jssc, usb4java, REST, SOAP
1mo
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Manager 3, Software Engineering (AI Powered Tax)
San Diego or Mountain View
$238k-$330k/yr OnsiteFull Time
8+ YOE2+ MgmtBS/MS or equivalent experience; 8+ years software development, 2+ years managing engineering teams; AWS/cloud experience; Java, Spring Boot, Python, React/React Native, GraphQL/REST; working knowledge of LLMs/GenAI, CI/CD, observability, and SRE.
AWS, Lambda, Java, Spring Boot, Python, React, React Native, GraphQL, REST APIs, LLMs, RAG
1w
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Senior Software Engineer, Backend FinPlatform
New York City or San Francisco or Salt Lake City or Los Angeles or Seattle or Austin or Washington or Philadelphia or San Diego or Chicago or Atlanta or Australia or Canada or South America
$146k-$215k/yr RemoteFull Time
6+ YOE6+ years software engineering experience, 4+ years with Java, experience with backend systems, APIs, data pipelines, AWS, and distributed teams.
Java, Spring, Gradle, JUnit, JVM, AWS, EKS, Aurora RDS, Elasticache, DynamoDB, GitHub Actions, git, DataDog, Snowflake, CDK, Terraform
3mo
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Sr. Software Engineer (San Diego)
Carlsbad, California, United States
$125k-$145k/yr OnsiteFull Time
5+ YOE5–10 years backend/frontend and database experience; Bachelor's in CS; experience with Node.js, Java/Kotlin, React, GraphQL, PostgreSQL; spine/orthopedics experience preferred.
Node.js, GraphQL, Java, Kotlin, Spring Boot, React, PostgreSQL
1mo
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Software Engineer
San Diego, California, United States
OnsiteFull Time
3+ YOEBachelors in CS/math/physics, 3+ years software engineering experience, active Secret clearance, proficiency in Java and TypeScript, API design, full-stack web development, and strong communication skills.
Java, TypeScript, MongoDB, RabbitMQ, Spring Boot, React, Redux, WebGL, OpenGL, AWS, Docker, Kubernetes, Git, CI/CD
3w
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Software Development Engineer in Test Contractor (SDET Contractor)
Los Angeles or Aliso Viejo
$52-$78/hr OnsiteContract
3+ YOE3+ years in test automation or software quality engineering, strong Java and JUnit skills, API testing and OpenAPI/Swagger experience, CI/CD and Git familiarity, bachelor's degree or equivalent experience preferred.
Java, JUnit, gRPC, OpenAPI, Swagger, Git, Jenkins, GitHub Actions, Spring Boot, IntelliJ IDEA, Splunk, AWS, Python, Node.js, JavaScript, HTML, CSS
2w
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SR Info Technology Analyst
San Diego, California, United States
$121k-$181k/yr OnsiteFull Time
10+ YOEBachelor's in computer science/STEM,10+ years enterprise integration architecture,8+ years Oracle CPQ and Java development,web services and DB experience,production support and release management experience,Azure DevOps familiarity.
Oracle CPQ, Java, Java EE, Apache Tomcat, REST, SOAP, BMQL, BML, Document Designer, Document Engine, JET, JDBC, Maven, Spring Framework, Eclipse, HTML, JavaScript, AJAX, JSON, CSS, Python, .Net, C#, XML, XSL-FO, Azure DevOps, MySQL, Oracle (PL/SQL BMQL), MS SQL Server, PostgreSQL, MongoDB
2w
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Associate Principal, AI Engineering
San Diego, California, United States
$187k-$281k/yr OnsiteFull Time
15+ YOE5+ Mgmt15+ years software engineering experience with 5+ years in architecture/technical leadership; hands-on Python/Java; production Generative AI and RAG experience; cloud (GCP/Azure/AWS) expertise; experience leading distributed teams.
GPT-4, Claude, Gemini, LangChain, LangGraph, AutoGen, CrewAI, OpenAI, Anthropic, Google, Vertex AI, AlloyDB, Cloud Functions, GCP, Azure, AWS, Python, Java SE, Spring Boot, Spring MVC, Spring JPA, Spring REST, Spring Cloud, Hibernate, Docker, Kubernetes, Bamboo, Terraform, Angular, React, Node.js, HTML5, BigQuery, Snowflake, Databricks, Pinecone, Weaviate, pgvector, Kafka, Pub/Sub, Oracle, MySQL, SQL Server, GraphQL
1mo
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Software Engineer I
San Diego, California, United States
$31-$54/hr OnsiteFull Time
4+ YOEAssociates degree plus 4+ years experience (or equivalent); experience with Python or Java, API/Microservices, modern web frameworks, RDBMS/SQL, Unix/Linux, Kubernetes, Jenkins/CI-CD, Agile, and Microsoft Office; strong communication and problem-solving skills.
Python, Java, API/Microservices, Angular, React, JavaScript, Spring Boot, Sprint MVC, Hibernate, J2EE, Oracle, PostgreSQL, SQL, Unix/Linux, Shell, Kubernetes, Jenkins, CI/CD, Microsoft Office, Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Access, JIRA, Confluence