3735 Backend Engineer Java And Python jobs in Los Angeles,CA

Systems Engineer

BOOZ, ALLEN & HAMILTON

El Segundo, CA 90245

8+ years of experience performing systems engineering on space, ground, sof t war e, or hard war e system Major Defense Acquisition Programs
8+ years of experience with space system and DoD program reviews such as MRR, TRR, FQT, FCA, and PCA
8+ years of experience in systems engineering, integration, and test ( SEIT ) , including development and verification of functional and performance system-level requirements
Knowledge of contracting and compliance requirement pertaining to the DFARS and FARS, with ACQ 1010
Ability to lead systems engineering activities and collaborate in cross-functional team meetings and task execution across Integrated Product Teams ( IPTs )
Ability to be highly motivated, display a dynamic work ethic, contribute to the DoD mission, and learn and solve problems quickly and creatively
Ability to establish strong working relationships with government clients, stakeholders, and vendor teammates
Secret clearance
Bachelor's degree in Engineering, Mathematics, Physics, or CS
Completion of the DAU ACQ 1010 Fundamentals of System Acquisition Management Course
Secret clearance is required.

Collins Aerospace

El Segundo, CA 90245

Experience with System Integration and Test
Experience with Special Test Equipment (STE)
Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience
Active and transferable U.S. government issued security clearance is required prior to start date
Active and transferable SECRET clearance is required prior to start date
U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
Security Clearance Type: Secret - Current
Security Clearance Status: Active and existing security clearance required on day 1

Outlier

Los Angeles, CA

2+ years of experience in backend engineering, AI automation, or complex systems integration
Proven ability to build and maintain production-grade software with modular separation (e.g., distinct services for data parsing, logic processing, and reporting)
Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases
Practical experience building for live, non-mocked environments and handling multi-turn system interactions
Outstanding attention to detail and the ability to provide clear, high-density technical feedback on complex system behaviors
This is a 1099 contract opportunity on the Outlier.ai platform
You must be authorized to work in your country of residence

The Walt Disney Company (Corporate) Careers

Burbank, CA 91505

RTX

El Segundo, CA 90245

Active and transferable U.S. government issued security clearance is required prior to start date.
U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
Security Clearance Type: Secret - Current
Security Clearance Status: Active and existing security clearance required on day 1
Experience with System Integration and Test
Experience with Special Test Equipment (STE)
Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience
Active and transferable SECRET clearance is required prior to start date

Hadrian

Los Angeles, CA 90012

CAM Programming - 5+ years programming aerospace parts
CNC Machine Operation - Ability to run and operate CNC machines including part setup, tool loading, tool offsets, spindle probing.
Machining Knowledge - Has applicable experience with a variety of machine types (mills, lathes), materials (alum, stainless, hard metals), tooling application, workholding, and fixture design.
Process Engineering - Has a track record of successfully machining difficult parts with stringent requirements. Understands the pitfalls of operation selection, material removal, tooling application, and material science.
GD &T; - Strong understanding of GD&T; and engineering print reading.
ITAR Requirements To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here .