Lawrence Livermore National Laboratory logo

Senior Software Engineer

Lawrence Livermore National Laboratory

Livermore, CA
Full Time
Senior
169k-214k
about 1 month ago

Job Description

About the Role

Join us and make YOUR mark on the World! Are you interested in joining some of the brightest talent in the world to strengthen the United States' security? Come join Lawrence Livermore National Laboratory (LLNL) where our employees apply their expertise to create solutions for BIG ideas that make our world a better place. We are dedicated to fostering a culture that values individuals, talents, partnerships, ideas, experiences, and different perspectives, recognizing their importance to the continued success of the Laboratory's mission.

Key Responsibilities

  • Design, develop, and maintain full stack applications using modern frameworks, cloud-native services, and AI-assisted tools.
  • Build intuitive, user-centered frontends using Angular or similar frameworks, and integrate with backend APIs.
  • Lead architecture and design of applications and microservices using best practice design patterns and event-driven architectures.
  • Implement and maintain CI/CD pipelines to support automated testing, deployment, and security enforcement.
  • Design and optimize data models for both relational (e.g., PostgreSQL) and non-relational (e.g., DynamoDB) databases.
  • Integrate applications with AWS services such as Lambda, S3, RDS, DynamoDB, SNS, and SQS.
  • Collaborate with scientists, developers, and stakeholders to gather requirements, share knowledge, and communicate solutions.
  • Manage multiple complex development efforts using agile methodologies while staying current with emerging technologies and AI capabilities.
  • Perform other duties as assigned.

Requirements

  • Ability to secure and maintain a U.S. DOE Q-level security clearance which requires U.S. citizenship.
  • Bachelor's degree in computer science, engineering, or related field, or equivalent combination of education and experience.
  • Significant background in developing software using object-oriented programming (e.g., Java, C#, .NET) with adherence to SOLID principles.
  • Advanced proficiency in frontend development using frameworks like Angular, React, or Vue.
  • Extensive knowledge of relational and/or non-relational databases (e.g., PostgreSQL, DynamoDB).
  • Hands-on expertise with AWS core services (e.g., EC2, Lambda, S3, RDS, SNS, SQS, VPC, CloudWatch) or equivalent Azure offerings.
  • Practical experience with infrastructure as code (e.g., CloudFormation, Terraform), CI/CD tools, version control systems, and use of AI-powered coding assistants like GitHub Copilot or ChatGPT.
  • Strong communication and collaboration skills with the ability to adapt to rapidly evolving technologies.

Nice to Have

  • Proven experience translating business needs into technical requirements.
  • Professional certifications in AWS or Azure.
  • Familiarity with security frameworks and compliance standards such as NIST, CIS Benchmarks, or FedRAMP.

Qualifications

  • U.S. citizenship (required for security clearance).

Benefits & Perks

  • Flexible Benefits Package
  • 401(k)
  • Relocation Assistance
  • Education Reimbursement Program
  • Flexible schedules (*depending on project needs)

Working at Lawrence Livermore National Laboratory

We are dedicated to fostering a culture that values individuals, talents, partnerships, ideas, experiences, and different perspectives, recognizing their importance to the continued success of the Laboratory's mission.

Apply Now

Job Details

Posted AtJun 18, 2025
Salary169k-214k
Job TypeFull Time
Work ModeHybrid
ExperienceSenior

Job Skills

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About Lawrence Livermore National Laboratory

Website

llnl.gov

Company Size

5001-10000 employees

Location

Livermore, CA

Industry

Research and Development in the Physical, Engineering, and Life Sciences

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