Home My Resume Saved Jobs Matches Feedback

3541 Software Engineer Core Infrastructure jobs in Los Angeles,CA

New, Posted 4 hours ago

Apply Directly

Software Development Engineer 5 [209136]

Aquent Talent

Los Angeles, CA

$73/hr

RemoteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

Exceptional written and verbal English with complete fluency.
10+ years of overall experience in software development.
5+ years of experience as a lead software developer and co-founder of a software development studio/agency/company.
5+ years of TypeScript experience.
5+ years of backend web development experience (e.g., Node.js, Go, Ruby on Rails).
5+ years of React experience.
Computer Science degree (major or minor).

SmartExplore AI is experimental.

New, Posted 10 hours ago

Apply Directly

Infrastructure Engineer

BOOZ, ALLEN & HAMILTON

El Segundo, CA 90245

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

5+ years of experience designing, developing, operationalizing, and maintaining systems in an enterprise-scale secure environment
3+ years of experience with system administration
Experience with virtual desktop infrastructure, including Micro sof t System Center Configuration Manager ( SCCM ) , PowerShell, Windows Server 2008 or 2012, Windows 7 or 10, anti-vi rus , and backups
Experience with AWS or Azure cloud services in a secure enterprise environment
Experience with Infrastructure-as-Code such as YAML, Terraform, CloudFormation, or CDK
Experience supporting RMF, ATO, cATO, continuous monitoring, STIG implementation, IL4 and IL5 authorization, or vulnerability remediation in a DoD or regulated environment
Ability to troubleshoot, administer, and maintain data center resources and infrastructure such as enterprise virtualization, email, database, storage, or systems management
Ability to work independently and effectively to complete tasks and projects in a timely manner
Secret clearance is required.
Bachelor's degree

SmartExplore AI is experimental.

New, Posted 4 hours ago

Apply Directly

Senior Software Engineer LLM Training [207666]

Skill

Los Angeles, CA

Remote

Candidates must be based in the United States
5+ years of software engineering experience.
Strong expertise in Python, JavaScript (including ReactJS), C/C++, Java, Rust, and Go.
Demonstrated experience in application development and deploying scalable, production-grade software.
Deep understanding of software architecture, design, development, debugging, and code quality assessment.
Excellent oral and written communication skills, capable of providing clear and structured evaluation rationales.
Candidates must have **experience as an employee** working for at least one of these companies in the last seven years: Google, Alphabet, Apple, Amazon, Meta, Facebook, Netflix, Microsoft, Tesla, NVIDIA, Adobe, Salesforce, Airbnb, Dropbox, Stripe, Palantir, Uber, Lyft, Square, Block, Twilio, Snap Inc., Pinterest, GitHub, Atlassian, HashiCorp, Databricks, Snowflake, Cloudflare, DigitalOcean, MongoDB, Elastic, Confluent, Figma, Oracle, Cisco, Paypal, Doordash, Rivian, Reddit, Coinbase, Splunk, Goldman Sachs, Morgan Stanley, JPMorgan Chase, Capital One, Plaid, Shopify, Intuit, Workday, Spotify, ServiceNow, Hugging Face, VMware, Brex, Wise, Epic Games, Unity Technologies, Activision Blizzard, Riot Games, Valve, Huawei, Bloomberg, ByteDance, Alibaba, Baidu, Notion, Klarna, Instacart, Zillow, Ramp, Datadog, or IBM Research.
Candidates must have a degree from one of the following universities to be considered for this role: Princeton University, Massachusetts Institute of Technology (MIT), Harvard University, Stanford University, Yale University, California Institute of Technology (Caltech), Duke University, Johns Hopkins University, Northwestern University, University of Pennsylvania, Cornell University, University of Chicago, Brown University. Columbia University, Dartmouth College, University of California, Los Angeles (UCLA), University of California, Berkeley (UC Berkeley), Rice University, Carnegie Mellon University, University of Michigan, Ann Arbor, Washington University in St. Louis, University of North Carolina, Chapel Hill, University of Southern California, University of California, San Diego, New York University, University of Texas, Austin, Georgia Institute of Technology, University of California, Davis, University of Illinois, Urbana-Champaign, or University of California, Irvine.
MUST HAVE EXPERIENCE WITH**SPECIFIC COMPANIES** AND A DEGREE FROM **SPECIFIC UNIVERSITIES** (LISTED BELOW).

SmartExplore AI is experimental.

New, Posted 12 hours ago

Apply Directly

Full Stack Developer

Outlier

Los Angeles, CA

$50/hr

Remote

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. Because this is a freelance opportunity, we do not offer internships, sponsorship, or employment. You must be authorized to work in your country of residence.

SmartExplore AI is experimental.

New, Posted 11 hours ago

Apply Directly

Information Technology Professional (IT Support)

U.S. Navy

Maywood, CA 90270

Apply Directly

Applications Engineer

Hadrian

Los Angeles, CA 90012

OnsiteHealth InsuranceRetirement Benefit

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 .

SmartExplore AI is experimental.

New, Posted 13 hours ago

Apply Directly