Software Developer

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.

Pay Range

$79,776 - $148,608 annually

We have an opening for a Software Developer. You will work on new and emerging enterprise web applications supporting critical business applications that support the mission of the Laboratory. You will contribute to the maintenance and enhancement of Commercial of the Shelf (COTS) packages and sophisticated Java-based Web Application Services with JavaScript-based Angular UI’s. This position is in the Enterprise Applications Services (EAS) Division within the Computing Directorate, in support of the LivIT Business Enablement Program Area.

This position offers a hybrid schedule, blending in-person and virtual presence. You will have the flexibility to work from home one or more days per week.

You will

• Contribute to the development of a range of web-based applications/projects including analytical, graphical user interface, database, and visualization applications.
• Participate in the requirements definition, analysis, design, implementation, debugging, testing, and optimization of web-based applications.
• Participate in the requirements definition, analysis, implementation, debugging, testing, and configuration of COTS applications.
• Utilizes independent judgement  to contribute to the fulfillment of technical projects and organizational objectives, functioning as an effective team member on multi-disciplinary teams.
• Engage with other developers frequently to share relevant knowledge, opinions, and recommendations for solutions
• Support critical business functions through the design, development, implementation, and maintenance of applications and systems using the latest tools and technologies such as Java, Play Framework, Spring Boot, JDBC, JavaScript, TOAD, Hibernate, SQL, Oracle, and other related technologies.
• Follow established software development standards and contribute to the future improvement of these standards.
• Perform other duties as assigned.

• Ability to obtain and maintain a US DOE L-level security clearance which requires U.S. Citizenship
• Bachelor’s degree in computer science or a related field or equivalent experience
• Foundational experience in software development using one or more programming languages such as Java, JavaScript, SQL, and/or PL/SQL
• Basic familiarity with modern software frameworks and libraries (e.g. Play Framework, JPA, Angular)
• Basic understanding of the software project life cycle including feasibility, requirements, design, implementation, integration, test and deployment.
• Experience using common development tools such as Jira, Git, IntelliJ, and/or TOAD or SQL Developer.
• Fundamental interpersonal skills necessary to interact with all levels of personnel  and ability to work independently in a multi-disciplinary team environment.
• Sufficient verbal and written communication skills required for effective team collaboration.

Qualifications We Desire

• Familiarity with LLNL policies and procedures, as well as business processes and operations.

#LI-Hybrid

Position Information

This is a Career Indefinite position, open to Lab employees and external candidates.

Why Lawrence Livermore National Laboratory?

• Included in 2025 Best Places to Work by Glassdoor!
• Flexible Benefits Package
• 401(k)
• Relocation Assistance
• Education Reimbursement Program
• Flexible schedules (*depending on project needs)
• Our values - visit https://www.llnl.gov/inclusion/our-values

Security Clearance

This position requires a Department of Energy (DOE) L-level clearance.  If you are selected, we will initiate a Federal background investigation to determine if you meet eligibility requirements for access to classified information or matter.  Also, all L or Q cleared employees are subject to random drug testing.  L-level clearance requires U.S. citizenship. 

Pre-Employment Drug Test

External applicant(s) selected for this position must pass a post-offer, pre-employment drug test. This includes testing for use of marijuana as Federal Law applies to us as a Federal Contractor.

Wireless and Medical Devices

Per the Department of Energy (DOE), Lawrence Livermore National Laboratory must meet certain restrictions with the use and/or possession of mobile devices in Limited Areas. Depending on your job duties, you may be required to work in a Limited Area where you are not permitted to have a personal and/or laboratory mobile device in your possession.  This includes, but not limited to cell phones, tablets, fitness devices, wireless headphones, and other Bluetooth/wireless enabled devices.  

If you use a medical device, which pairs with a mobile device, you must still follow the rules concerning the mobile device in individual sections within Limited Areas.  Sensitive Compartmented Information Facilities require separate approval. Hearing aids without wireless capabilities or wireless that has been disabled are allowed in Limited Areas, Secure Space and Transit/Buffer Space within buildings.

How to identify fake job advertisements

Please be aware of recruitment scams where people or entities are misusing the name of Lawrence Livermore National Laboratory (LLNL) to post fake job advertisements. LLNL never extends an offer without a personal interview and will never charge a fee for joining our company. All current job openings are displayed on the Career Page under “Find Your Job” of our website. If you have encountered a job posting or have been approached with a job offer that you suspect may be fraudulent, we strongly recommend you do not respond.

To learn more about recruitment scams: https://www.llnl.gov/sites/www/files/2023-05/LLNL-Job-Fraud-Statement-Updated-4.26.23.pdf

Equal Employment Opportunity

We are an equal opportunity employer that is committed to providing all with a work environment free of discrimination and harassment. All qualified applicants will receive consideration for employment without regard to race, color, religion, marital status, national origin, ancestry, sex, sexual orientation, gender identity, disability, medical condition, pregnancy, protected veteran status, age, citizenship, or any other characteristic protected by applicable laws.

Reasonable Accommodation

Our goal is to create an accessible and inclusive experience for all candidates applying and interviewing at the Laboratory.  If you need a reasonable accommodation during the application or the recruiting process, please use our online form to submit a request. 

California Privacy Notice

The California Consumer Privacy Act (CCPA) grants privacy rights to all California residents. The law also entitles job applicants, employees, and non-employee workers to be notified of what personal information LLNL collects and for what purpose. The Employee Privacy Notice can be accessed here.