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Senior Software Engineer Backend Python

Los Angeles,CA

917 Senior Software Engineer Backend Python jobs in Los Angeles,CA

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Principal / Senior Principal Embedded Software Engineer

Northrop Grumman

Los Angeles, CA 90011

OnsiteHealth InsurancePaid Time Off

  • Bachelors degree in STEM with 5 years of hands on Software Development experience; 3 years of experience with Masters in STEM; 1 year with a PhD in STEM
  • Demonstrated capability to translate formal software requirements into software designs
  • Demonstrated use of high-level programming languages such as C, C++, or Java, or scripting languages such as Python
  • Experience using software management and workflow automation tools such as ClearCase, Git, ClearQuest, or Jira
  • Demonstrated ability to work in a collaborative development environment
  • Experience in the development and performance of software tests
  • U.S. Citizenship is required
  • Ability to obtain and maintain a U.S. Government Secret clearance is required
  • Ability to work on site at our Woodland Hills, CA facility
  • Bachelors degree in STEM with 8 years of hands on Software Development experience; 6 years of experience with Masters in STEM; 4 Years with a PhD in STEM
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Systems Engineer, Senior

BOOZ, ALLEN & HAMILTON

El Segundo, CA 90245

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • 8+ years of experience performing systems engineering, integration, or testing hardware or software on DoD ground-based systems for space
  • 5+ years of experience with integrating new missions, including maintaining or upgrading ground segment software
  • Experience with scripting languages, such as Python
  • Experience developing Interface Control Documents (ICDs), service decompositions, and API definitions
  • Experience identifying, analyzing, and proposing program risks, issues, and opportunities, and managing handling plans
  • Experience using a Model-Based Systems Engineering or Digital Engineering approach to manage system definitions and technical baselines
  • Experience using Microsoft Teams, Word, Excel, PowerPoint, and Outlook
  • Ability to effectively communicate and work collaboratively both on a cross-functional team and independently, demonstrating initiative to complete complex tasks to achieve program goals in a fast-paced environment
  • TS/SCI clearance
  • Bachelor's degree in Engineering, Mathematics, Physics, or CS
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Manager Software Engineering 2

Northrop Grumman

Los Angeles, CA 90011

OnsiteHealth InsurancePaid Time Off

  • Bachelor's degree in science, technology, engineering, or mathematics (STEM) with 8 years of relevant experience; or a Master's degree in STEM with 6 years of relevant experience.
  • Experience with the full Software Development Life Cycle (SDLC): software design, requirements, application development, integration, testing, and deployment.
  • Proficiency in at least two of the following programming or scripting languages: C, Python, and/or Ada.
  • Experience using software‑management and workflow‑automation tools such as Jira, ClearCase, Git, and ClearQuest.
  • Demonstrated ability to lead and manage agile development technical teams.
  • Knowledge of requirements management tools such as IBM DOORS.
  • Experience generating and/or reviewing cost estimates or basis of estimate (BOE) documentation.
  • Ability to obtain and maintain a U.S. Government Secret clearance within the timeframe set by management.
  • Must be able to work full‑time onsite in Woodland Hills, CA.
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Senior Technology Site Reliability Engineer

Cooley LLP

Santa Monica, CA 90401

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Senior Manufacturing Engineer

Empower RF Systems

Inglewood, CA 90301

~ 21 min Onsite

  • Bachelor's degree in Manufacturing Engineering or related field
  • 5+ years of experience in a manufacturing environment
  • Strong knowledge of manufacturing processes and systems
  • Excellent problem-solving and analytical skills
  • Ability to work independently and as part of a team
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Quality Engineer

Mason

Sylmar, CA 91342

~ 33 min OnsiteUrgently Hiring

  • Bachelor's degree in mechanical, Manufacturing, Industrial, Quality Engineering, or a related technical discipline. Equivalent combination of education and experience will be considered.
  • Minimum of 5 years of Quality Engineering experience in an AS9100-regulated aerospace or defense manufacturing environment.
  • Demonstrated experience supporting precision manufacturing processes, including machining, fabrication, molding, assembly, or special processes.
  • Strong knowledge of AS9100D, AS9102, ISO 9001, and customer-specific quality requirements.
  • Experience leading Root Cause and Corrective Action (RCCA) activities utilizing 8D, 5 Why, Fishbone, Fault Tree Analysis, or similar problem-solving methodologies.
  • Proficiency with quality engineering tools including SPC, Process Capability (Cp/Cpk), MSA, Gauge R&R;, PFMEA, Control Plans, and DOE.
  • Advanced ability to interpret engineering drawings, specifications, and ASME Y14.5 GD&T.;
  • Experience preparing and reviewing First Article Inspection Reports (FAIR) in accordance with AS9102.
  • Experience supporting internal, customer, regulatory, and third-party audits, including FAA, DCMA, NADCAP, and customer audits.
  • Working knowledge of manufacturing processes including CNC machining, fabrication, molding, assembly, and inspection methodologies.
  • Experience using precision measurement equipment including CMMs, optical inspection systems, and conventional inspection tools.
  • Strong analytical skills with experience using Minitab, Microsoft Excel, ERP systems, and data analysis tools to identify trends and drive continuous improvement.
  • Experience developing quality metrics, dashboards, and performance reports to support operational decision-making.
  • Ability to lead cross-functional teams, manage multiple priorities, and effectively communicate with all levels of the organization.
  • Excellent written, verbal, organizational, and presentation skills.
  • Demonstrated commitment to continuous improvement, customer satisfaction, and operational excellence.
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Security Engineer, Full Stack

Hadrian

Los Angeles, CA 90011

OnsiteHealth InsuranceRetirement Benefit

  • 4+ years in security engineering, software engineering, or infrastructure/platform engineering, with real hands-on security ownership somewhere in there.
  • Ship the fix, not just the finding. You write code (Go, Python, or similar) and solve problems by building the guardrails and tooling - SDKs, CLIs, CI/CD checks, and patterns - that make it easy to do the right thing and hard to do the wrong one, rather than filing a ticket for someone else.
  • Fluency with agentic systems. Familiarity with agentic loops and task delegation - building with or on LLM agents and automation
  • You move fast and learn faster. You take an under-specified mission, decide where to start, make sound calls under uncertainty, and ramp on something unfamiliar quickly
  • You weigh risk against innovation - and say so. You make the risk-aversion versus innovation trade-off explicit on real decisions, so the business chooses deliberately rather than defaulting to "no."
  • A track record of deleting controls or process - retiring the checks that shouldn't exist and proving the automated replacement held.
  • Genuine breadth and curiosity. You move between application security, cloud and Kubernetes security, identity/authorization, and networking - and you actively want to understand how a new layer works, down to the details.
  • ITAR/EAR and CUI marking and handling requirements (familiarity).
  • GCC High administration or migration experience (mentioned as a differentiator).
  • Security experience in manufacturing or OT environments (mentioned as a differentiator).
  • Ability to mentor and grow a team (mentioned as a differentiator).
  • To conform to 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.
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Senior Associate, Infrastructure Project Advisory (Construction/Engineering)

KPMG

Los Angeles, CA 90030

OnsiteHealth InsuranceRetirement Benefit

  • Minimum three years of recent experience in field construction management or construction advisory services with increasing roles and responsibilities in a variety of large capital project types for both public and private clients
  • Bachelor's degree required
  • Master's degree from an accredited college or university in Engineering, Architecture, Building Science, Construction Management, Accounting, or a related field is preferred
  • Professional Engineer, Project Management, Certified Construction Manager, Certified Public Accountant, American Institute of Architects, or other professional certification is preferred
  • Knowledge in various phases of construction including planning and work breakdown structures, pre-construction services, sourcing and procurement of contracts, contract administration, scheduling, cost estimating, quality management, project reporting, and project closeout
  • Field construction experience on different project types and public or private clients
  • Experience using various project management information systems and other toolsets
  • Excellent written and verbal communication, documentation, records retention, and work paper organizational skills
  • Willingness and ability to travel as needed
  • Must be authorized to work in the U.S. without the need for employment-based visa sponsorship now or in the future. KPMG LLP will not sponsor applicants for U.S. work visa status for this opportunity (no sponsorship is available for H-1B, L-1, TN, O-1, E-3, H-1B1, F-1, J-1, OPT, CPT or any other employment-based visa)
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Manufacturing Engineer II

Howmet Aerospace

Fullerton, CA 92831

~ 35 min OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor's degree in engineering from an accredited institution.
  • Minimum of 3-5 years of experience in manufacturing.
  • Experience in CAD software, preferably in Solidworks.
  • Knowledgeable in blueprint reading and GD&T;
  • Experience with Microsoft Office products.
  • Employees must be legally authorized to work in the United States. Verification of employment eligibility will be required at the time of hire.
  • Visa sponsorship is not available for this position.
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Sr Specialist Manufacturing Engineer

L3 Harris

Anaheim, CA 92804

~ 34 min OnsiteBilingual PreferredEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor's Degree with minimum 6 years of prior related experience in manufacturing engineering, industrial engineering, Graduate Degree and minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience.
  • Strong understanding and experience of the processes and procedures required to manufacture and assemble cables/harnesses, magnetics, electro/mechanical sub-assemblies, and systems.
  • Familiarity and relevant experience operating in MRP and ERP systems
  • Familiarity with product lifecycle management applications, such as Agile, and their integration with MRP systems
  • Several years of experience in a manufacturing engineering environment with a proven track record of process improvement and project management.
  • Experience with change management processes and the ability to adapt and manage system changes effectively.
  • Knowledge of Lean Manufacturing Principles, Six Sigma, 8D Problem Solving, Root Cause Analysis, 5 Whys, and other continuous improvement methodologies.
  • Proficiency in CAD software and other engineering tools.
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