Staff Software Engineer Jobs in Los Angeles, CA

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Applications Development Senior Manager

Citi

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Remote or Tampa, Florida, USA

Full-time

Citibank, N.A. seeks an Applications Development Senior Manager for its Tampa, Florida location. Duties: Design and develop software systems, relational databases, and system applications in multiple computer languages and cross-platform systems for Citi's Global Wealth Management business. Identify system requirements and translate business needs into enterprise solutions. Use the principles of web tier, middleware and back-end systems applicable to the solution architecture. Evaluate hardware
Posted 35 days ago | Updated 10 hours ago

Lead AI ML Engineer - Remote

UnitedHealth Group

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Remote or San Francisco, California, USA

Full-time

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health op
Posted 47 days ago | Updated 10 hours ago

Lead Monitoring Engineer

Mindlance

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Remote

Contract

Lead Monitoring Engineer Location - Washington, District of Columbia Duration: 9 months contract Job Description About the project: This initiative focuses on migrating infrastructure from Go-Cloud to AWS, with Datadog being implemented as the primary monitoring and observability platform. Client is currently in the process of replacing AppDynamics with Datadog and has already completed the migration of SolarWinds and Nagios monitoring capabilities into Datadog. In parallel, they are migrating a
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Posted 16 days ago | Updated 2 days ago

Lead AI Solutions Engineer

Thomson Reuters U.S. Inc.

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Remote or Eagan, Minnesota, USA

Full-time

Lead AI Solutions Engineer, TR Labs Are you excited about working at the forefront of applied research in an industry setting? Thomson Reuters Labs is seeking Lead AI Solutions Engineer with a passion for solving problems using state-of-the-art information retrieval, natural language processing and generative AI. What does Thomson Reuters Labs do? We experiment, we build, we deliver. We work closely with product and domain experts to identify compelling solutions at the intersection of user nee
Posted 60+ days ago | Updated 10 hours ago

SVP, Technology Manager (Apps Dev Tech Sr Lead Analyst) - C14

Citi

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Remote or Tampa, Florida, USA

Full-time

The Applications Development Group Manager is a senior management level position responsible for accomplishing results through the management of a team or department in an effort to establish and implement new or revised application systems and programs in coordination with the Technology Team. The overall objective of this role is to drive applications systems analysis and programming activities. Responsibilities: Manage multiple teams of professionals to accomplish established goals and condu
Posted 60+ days ago | Updated 10 hours ago

Principal Product Engineer - HOKA Footwear

Deckers Brands

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Remote or Portland, Oregon, USA

Full-time

At Deckers Brands, Together, Every Step is a promise kept that every employee can bring their authentic self, is valued and supported, as a whole person, at work and beyond. Together, Every Step is how we continue to deliver exceptional business results, experience an amazing place to work, and have a positive impact on the communities and world around us. Job Title: Principal Product Engineer- HOKA Footwear Reports to: Director, Product Engineering Location: Portland, OR (Hybrid) The Role
Posted 60+ days ago | Updated 10 hours ago

Principal Applications Integration Engineer - Shockwave

Johnson & Johnson

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Remote or Santa Clara, California, USA

Full-time

At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity. Learn m
Posted 60+ days ago | Updated 10 hours ago

Lead MLOps Engineer

ADDSOURCE

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New York, USA

Third Party

What is in it for you? We're seeking an experienced Lead MLOps Engineer to lead the operationalization of our Machine Learning workloads. As a key team member, you'll be responsible for designing, building, and maintaining infrastructure required for efficient development, deployment, and monitoring of machine learning workloads. Your close collaboration with data scientists will ensure that our models are reliable, scalable, and performing optimally. This role requires expertise in automating M
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Posted 21 days ago | Updated 2 hours ago

Lead Engineer - Red Team

Target Corporation

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Remote or Brooklyn Park, Minnesota, USA

Full-time

The pay range is $128,000.00 - $231,000.00 Pay is based on several factors which vary based on position. These include labor markets and in some instances may include education, work experience and certifications. In addition to your pay, Target cares about and invests in you as a team member, so that you can take care of yourself and your family. Target offers eligible team members and their dependents comprehensive health benefits and programs, which may include medical, vision, dental, life
Posted 60+ days ago | Updated 10 hours ago

Lead Web Engineer

Robert Half

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Remote or Springfield, Massachusetts, USA

Contract

Description We are looking for an experienced Lead Web Engineer to oversee the design, deployment, and management of web hosting infrastructure in Springfield, Massachusetts. This long-term contract to FTE position requires an individual with expertise in web systems, security, and cloud technologies to ensure reliable and secure web services. As a key member of the team, you will play an integral role in leading projects and managing team members while driving innovation in web infrastructure d
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Posted 22 days ago | Updated 7 hours ago

Lead Cloud Solutions Engineer AWS and Kubernetes

Humana Inc

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Remote

Full-time

Become a part of our caring community and help us put health first We are seeking a Lead Cloud Solutions Engineer to oversee public cloud engineering and operations for the CenterWell Home Health subsidiary of Humana. This individual will: Make a lasting impact in the lives millions who need in-home clinical care Have leadership who cares about them, their career, and their ability to bring creative & magical solutions to a variety of engineering problems Oversee an enormous breadth of technolog
Posted 22 hours ago | Updated 10 hours ago

Principal RF Engineer

Kratos Defense and Security Solutions, Inc.

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Remote

Full-time

Job Description Kratos Microwave, Inc., a Kratos' company, is looking for a Principal RF Engineer. Kratos Defense & Security Solutions, Inc. (NASDAQ:KTOS) develops and fields transformative, affordable technology, platforms, and systems for United States National Security related customers, allies, and commercial enterprises. At Kratos, we encourage an entrepreneurial spirit balanced with discipline. We work hard, and take care of our customers, employees and families. Recognized as thought l
Posted 38 days ago | Updated 7 hours ago

ARCS Solution Engineer Senior - Principal

American Electric Power

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Remote or Columbus, Ohio, USA

Full-time

Job Posting End Date 07-25-2025 Please note the job posting will close on the day before the posting end date Job Summary Part of a larger team delivering high quality technology solutions to the business. Design, develop and install software solutions. Build high-quality, innovative and fully performing software in compliance with internal architecture, development & design standards & best practices. Design, modify, develop, write, implement and troubleshoot software programming applications.
Posted 29 days ago | Updated 10 hours ago

Lead Full-Stack .NET Engineer

EPAM Systems

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Remote

Full-time

We seek a Lead Full-Stack .NET Engineer with solid Angular and Azure services proficiency who is passionate about engineering practices and cloud-native architectures. You can work on a compound tax calculation and analytics platform tailored for one of the world's largest accounting firms. If you are prepared to lead a team and drive exceptional software engineering practices, we invite you to apply. Along with the work in Georgia, you may also consider further relocation to Poland. To disco
Posted 60+ days ago | Updated 10 hours ago

Siebel Engineer Lead Consultant

Allstate Insurance Company

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Texas, USA

Full-time

National General is a part of The Allstate Corporation, which means we have the same innovative drive that keeps us a step ahead of our customers' evolving needs. We offer home, auto and accident and health insurance, as well as other specialty niche insurance products, through a large network of independent insurance agents, as well as directly to consumers. Job Description Primary Purpose: The Software Engineer Lead Consultant will be responsible for providing Level 2 and Level 3 production su
Posted 60+ days ago | Updated 10 hours ago

Lead Baseline Security Engineer

Booz Allen Hamilton

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Remote

Full-time

Job Number: R0218699 Baseline Security Engineer, Lead Key Role: Develop and implement security solutions in alignment with security strategy. Maintain an awareness of market and technology trends to bring best of breed solutions to the client. Apply leading-edge principles, theories, and concepts and contribute to the development of new principles and concepts. Work on unusually complex problems and provide highly innovative solutions. Operate with substantial latitude for unreviewed action or
Posted 60+ days ago | Updated 11 hours ago

Principal Kernel Engineer

Request Technology, LLC

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Remote

Full-time

Principal Kernel Engineer Salary: Open + Bonus + Stock Options Location: Remote *We are unable to provide sponsorship for this role* Qualifications Writes high-quality multithread-safe code in C++ in both kernel-mode and user-modeDevelops high-quality code in Rust or a strong desire and capacity to learn quickly (Rust)Has shipped at least one production quality driver for Windows NTStrong knowledge of Win32 APIs and NT kernel internalsDebugs memory corruption issues and improves end-to-end syste
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Posted 45 days ago | Updated 1 day ago

Principal Go Developer / Go, Terraform / EST Remote

Motion Recruitment Partners, LLC

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Remote or Atlanta, Georgia, USA

Full-time

A leading software consultancy is seeking a Principal Golang Developer to join their expert engineering team. In this role, you'll lead the design and delivery of robust, scalable systems for Fortune 500 companies and high-growth startups. Projects span greenfield development and complex modernization efforts, including a full-scale rewrite of Chick-fil-A's customer rewards application. You'll architect and develop solutions using Go, SQL, Microservices, RESTful APIs, Terraform, and AWS, while s
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Posted 46 days ago | Updated 6 hours ago

Lead Engineer - Integrated Plant Design (Remote Eligible, U.S.)

GE Vernova

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Remote or Wilmington, North Carolina, USA

Full-time

Job Description Summary The Lead Engineer - Integrated Plant Design performs a key role within GE Hitachi's Plant Systems Integration teams which focus on development of new advanced nuclear reactor projects (SMR and SFR). You will be responsible for engineering design support within a team environment, working with other disciplines, project/product stakeholders, partner organizations and suppliers to advance plant conceptual and detailed design and successfully deliver a new plants project. Yo
Posted 39 days ago | Updated 10 hours ago

Principal Mechanical Design Engineer, Tooling

Relativity Space

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Long Beach, California, USA

Full-time

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex
Posted 34 days ago | Updated 10 hours ago