Senior Software Engineer, Cloud Infrastructure / SRE Oscar Health InsuranceSenior Software Engineer, Cloud Infrastructure / SRELos Angeles, CA$180,504–$236,911 / yearWe are responsible for architecting a world-class, resilient ecosystem using a modern stack centered on AWS/GCP, Terraform, and Kubernetes with developer focused tooling and CI/CD. Independently responsible for large or complex technology capabilities (set of components or services) within their team's domain or spanning multiple domains.
Senior Software Engineer, Cloud Infrastructure ZooSenior Software Engineer, Cloud InfrastructureLos Angeles, CaliforniaOur platform combines a modern, cloud-native CAD environment with AI-powered engineering workflows, helping teams design, iterate, and manufacture products faster than ever before. This role is for someone who enjoys digging into complex systems, building the tooling and automation that keep them running smoothly, and stepping in anywhere (including the frontend) when something needs fixing.
Software Engineer Voyager Space HoldingsSoftware EngineerEl Segundo, CA$150,000–$200,000 / yearTo conform to U.S. Government export regulations, including the International Traffic in Arms Regulations (ITAR) (22 CFR Parts 120-130) and the Export Administration Regulations (EAR) (15 CFR Parts 730-774), applicants for this position must be a U.S. Person: a US Citizen, a lawful permanent resident of the U.S., or a protected individual as defined by 8 U.S.C. § 1324b(a)(3). The Software Engineer for Voyager Technologies is responsible for designing and developing software systems that process, manage, and visualize large-scale geospatial datasets to support critical capabilities for U.S. government and other customers.
Senior Systems Software Engineer ZooSenior Systems Software EngineerLos Angeles, CaliforniaOur platform combines a modern, cloud-native CAD environment with AI-powered engineering workflows, helping teams design, iterate, and manufacture products faster than ever before. This role is for someone who enjoys digging into complex systems, building the tooling and automation that keep them running smoothly, and stepping in anywhere (including the frontend) when something needs fixing.
Senior Simulation Software Engineer, GNC Castelion CorporationSenior Simulation Software Engineer, GNCTorrance, CaliforniaITAR Requirements: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. In this role, you'll work closely with GNC algorithm developers, flight software engineers, and test teams to create fast, accurate, and robust simulations that drive system architecture decisions, performance assessments, and mission success.
Software Engineer (.NET and C++) Ledgent TechnologySoftware Engineer (.NET and C++)Camarillo, California$115,000–$125,000We are seeking an experienced Software Engineer to help design, develop, and support innovative software applications, tools, and frameworks that enhance user experience and drive technical solutions. The ideal candidate brings strong software engineering experience, a passion for clean and maintainable code, and the ability to work effectively both independently and within a collaborative environment.
Senior Software Engineer L3 Twilio IncSenior Software Engineer L3CA$141,520–$176,900 / yearIn this role, you'll: DRAW THE OWL: Contribute significantly to the technical design and roadmap for core platform components, authoring technical specifications and driving execution to transition legacy systems into modern, scalable cloud-native microservices. BE AN OWNER: Drive technical excellence and end-to-end component ownership within your team, making sound technical decisions that balance rapid feature delivery with system reliability, security, and technical debt reduction.
Senior Software Engineer-Tech Ex AI Assets Foundry Team West MonroeSenior Software Engineer-Tech Ex AI Assets Foundry TeamLos Angeles, New YorkPractical experience building or integrating AI, machine learning, Generative AI, or data-driven capabilities into software products; direct experience with Azure OpenAI, Databricks, LLM APIs, RAG, embeddings, or model evaluation is strongly preferred. West Monroe is seeking a Senior Software Engineer to join the Tech Ex AI Assets Foundry Team, working with the internal Labs product team to develop proprietary software assets and AI capabilities that help our consultants sell and deliver more effectively and efficiently.
Lead Software Engineer - Front End AXSLead Software Engineer - Front EndLos Angeles, CA$160,000–$180,000 / yearWe are committed to innovation, artistry, and community, and leverage the power of our 300+ venues, leading sports franchises, marquee music brands, integrated entertainment districts, premier ticketing platform and global sponsorship activations, to create memorable moments that give the world reason to cheer. You will work on consumer-facing and B2B applications that can scale and handle high demand, with primary ownership of the FanSight user experience, front-end architecture, and customer-facing web platform, while collaborating across complex enterprise systems that meet our global needs.
Staff Software Engineer Lab37Staff Software EngineerLos Angeles, CaliforniaWe are looking for someone who remains deeply hands-on while providing technical leadership like shaping architecture, raising engineering quality, mentoring others, and helping the Los Angeles team scale. Collaborative environment: You will receive support and guidance from experienced colleagues and managers, helping you to learn, grow and achieve your goals, and you’ll work closely with other teams to ensure our customer’s success.
Software Engineer, Security Infrastructure Sift StackSoftware Engineer, Security InfrastructureMarina Del Rey, CaliforniaStrong grounding in application security: web and API vulnerability classes, authentication and authorization patterns, and applied cryptography, applied through threat modeling and design review on distributed systems. Threat modeling and secure design: Partner with engineering teams on new features and architectural changes across a distributed, polyglot system, and turn the results into concrete design decisions.
Senior Software Engineer - Telematics Control Unit GokenSenior Software Engineer - Telematics Control UnitTorrance, CA$70–$85 / hour5+ years of experience and knowledge in following area of Connected Vehicle Platforms & Telematics, including but not limited to following: Architecture and implement of Telematics Control Unit (TCU) software to handle vehicle-to-cloud (V2X/V2C) data pipelines using LTE/5G, GPS/GNSS, Bluetooth, and Wi-Fi. 2+ years of experience and knowledge in area of Testing, Security & Integration, including but not limited to following: Implementation of cybersecurity safeguards, including Hardware Security Modules (HSM), Secure Boot, end-to-end encryption (TLS), and key management.
NewAI Software Engineer Quest Software IncAI Software EngineerCADesign, build, test, and maintain scalable, serverless, cloud-native SaaS capabilities using C#/.NET and Microsoft Azure technologies, including Azure Functions, Microsoft Graph API, Azure Data Explorer, Cosmos DB, AKS (Azure Kubernetes Service) and ACA (Azure Container Apps) and Event Hubs. This role is intended for an experienced developer who combines strong C#/.NET, Azure, cloud architecture, and backend engineering skills with proven hands-on experience using AI coding agents, AI-assisted development platforms, and agentic development workflows in production software engineering.
NewSoftware Engineer, Infrastructure Services (Cloud Network Fault Tolerance) Apple IncSoftware Engineer, Infrastructure Services (Cloud Network Fault Tolerance)California, CAD. in Computer Science, Distributed Systems, Networking, or a related technical discipline Deep domain knowledge in cloud networking architectures, Software-Defined Networking (SDN) control planes, L3/L4 routing protocols, overlay networks, and Linux networking constructs (such as eBPF, XDP, or OVS) Hands-on experience implementing or tuning distributed consensus algorithms (such as Raft or Paxos) and closed-loop control systems or reconciliation controllers Experience architecting high-throughput telemetry pipelines and automated anomaly detection systems for real-time network health analysis Proven ability to digest academic papers and industry research, translating state-of-the-art resilience concepts into production systems History of notable open-source contributions, technical publications, or patent filings in distributed networking and systems reliability. This role is ideal for someone who loves taking a deep, formal understanding of distributed systems, control theory, graph algorithms, or fault-tolerant design patterns and turning it into resilient, real-world software running in production at enormous scale.
Senior/Staff/Principal Imaging System Software Engineer Horizon Surgical SystemsSenior/Staff/Principal Imaging System Software EngineerLos Angeles, CaliforniaMicrosurgery in general and Ophthalmology are subfields of surgery for which the surgical outcomes can be significantly improved by robotic systems to allow superior dexterity, precision, accuracy, and visualization beyond the human surgeon’s own capabilities. Responsibilities: Software Architecture, Design and Implementation: Design, develop, and maintain C++ code for imaging systems including cameras, OCTs, and other medical imaging devices on Linux platforms.
Staff Software Engineer L4 Data Platform Twilio IncStaff Software Engineer L4 Data PlatformCA$171,120–$213,900 / yearIn this role, you will be responsible for architecting scalable and reliable data solutions, collaborating closely with cross-functional partners driving technical innovation, and mentoring a team of talented engineers. Please note the salary range information provided applies only to candidates residing in California, Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Washington D.C., and Washington State due to local requirements.
Staff Software Engineer Ursus, Inc.Staff Software EngineerEl Segundo, CARemote$170,000–$205,000 / yearThe anticipated annual salary for this role will range from $170,000 - $205,000, based on a variety of factors unique to each candidate, including skill set, years and depth of experience, education and certifications, competitive benchmarks, scope of responsibility, market dynamics, geographic location, and the respective state s salary threshold for exempt employees. This position may be performed remotely in most states within the US, with some exclusions **While this role offers the flexibility to work remotely, we have office hubs in Los Angeles, Chicago, and New York, where you can join in on learning and development opportunities, fun events, take advantage of a space to work, and collaborate in person!
Staff Software Engineer First ResonanceStaff Software EngineerLos Angeles, CaliforniaWe are removing the barriers preventing radical advancement by providing tools to manufacturing engineers and operators to move information more freely, collaborate with their teams more easily, and use the power of data to predict problems and provide insights that result in better hardware quality and delivery. First Resonance builds the ION Factory OS — the operating system powering next-generation manufacturing for companies building rockets, satellites, eVTOLs, clean energy systems, robotics, and autonomous vehicles.
Software Engineer ApolisSoftware EngineerRedondo beach, CA$100–$118 / hourBachelor's degree in a STEM discipline with 5 - 8 years of experience, a Master's degree in a STEM discipline with 3 – 6 years of experience or a PhD in a STEM discipline with 1 – 4 years of experience. • Perform as a C++ SW developer in a fast-paced agile team environment comprised of Red Hat Enterprise Linux (RHEL) VMs, servers, and workstations.
Senior .Net Developer Compu-Vision Consulting Inc.Senior .Net DeveloperLos Angeles, CANET Developer must demonstrate advanced analytical, evaluation and problem resolution skills to effectively implement and resolve matters; must be proficient and demonstrate expertise to develop mission critical, high volume web- based and cloudbased systems; must possess advanced computer system analysis and design skills in current technical methodologies and with a variety of NET 4.5 (or above) framework technologies including C#, ASP.NET, MVC framework, WebForms, Web services, JavaScript, Ajax, jQuery, Razor, multithreading, MS SQL server, Oracle database, and possess minimum 5 years of experience with internet UI modern software development (HTML 5, CSS 3, Bootstrap, etc.). NET Developer further provides expertise in determining the strategic technical direction for project initiatives; must possess effective communication skills to work with other developers, IT teams, and business sponsors.