Top Java Developer Jobs in Los Angeles, CA
As an Infrastructure Systems Optimization Engineer at Cloudflare, you will be responsible for making infrastructure systems optimization choices that impact a significant portion of the Internet. You will work with the Hardware System Engineering team and internal partners to drive optimization experiments, evaluate software stack efficiency, and inform decisions on new hardware deployments. Desired skills for this role include proficiency in multiple programming languages, debugging, systems level programming, strong Linux operating system knowledge, and experience in virtualization.
Design and implement software systems for Cloudflare's Cloud Email Security service. Collaborate with senior engineers to enhance system architecture. Develop new features for cloud-based email gateway solution. Work with large-scale data systems and focus on email security detections.
Collaborate with Engineers, Designers, and Product Managers to design, build, and support large-scale, customer-facing systems at Cloudflare's edge computing platform. Drive projects from idea to release, using languages like Go, TypeScript, JavaScript, Rust. Support the health and availability of critical services.
As a Senior Software Engineer on the Refund API team at Square, responsible for designing, building, and maintaining payment services and infrastructure. Involved in high-volume, low-latency transaction processing systems, managing sensitive data, mentoring engineers, and contributing to the global payments strategy.
Design, build, and maintain backend services and infrastructures for real-time messaging platforms. Ensure reliable and scalable delivery of messages while optimizing performance. Collaborate with stakeholders and contribute to product launches.
As a Senior Software Engineer on the Orders Workflows team at Square, you will develop scalable and resilient systems, design and implement solutions to empower sellers, lead projects, mentor peers, and manage critical system operations.
Work as a Senior Software Engineer on Square's Core OS Platform team, developing and maintaining software for Square's Register and Terminal hardware products. Responsibilities include collaborating with multiple teams, leading projects, and mentoring engineers. Required qualifications include 8+ years of development experience and expertise in C, C++, Java, Kotlin, and Python.
Design, build, and maintain payment services and infrastructure for Square's Refund API team. Lead in the development of high-volume, low-latency transaction processing systems, ensuring security and compliance standards are met. Mentor other engineers, contribute to team direction, and participate in agile development processes to support Square's global payments strategy.
Design, build, and maintain backend services and infrastructures for delivering messages to customers. Ensure message delivery at scale, optimize delivery through data, design APIs, collaborate on new product launches, and develop shared resources.
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Systems Engineer position at Walt Disney Animation Studios to design, implement, and optimize database systems for content creation. Collaborate with teams, demonstrate self-direction, and deliver sustainable solutions aligned with studio initiatives. Qualifications include 2+ years of systems/software engineering experience, experience with various databases, Unix shell scripting, and server-side scripting. Bachelor's degree in relevant field required. Bonus qualifications include experience with additional technologies and services. Hiring range in California is $93,400-$125,200 per year.
Lead deployments, optimize implementations, handle integrations, and build successful partnerships. Collaborate with cross-functional teams to improve operations and automate processes. Report to the Director, Partner Engineering at Crunchyroll.
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Seeking a Senior Software Engineer with back-end and preferably full stack experience to join the agile teams in a product-aligned organization. Responsibilities include contributing to the design and development of new cloud-based software architectures, delivering complete features, providing technical feedback, analyzing existing applications, and collaborating with engineers.
The Principal Software Engineer will work on a data platform processing petabytes of data, participate in technical product reviews, improve service efficiency, and design data catalog and query analysis features.
Join CrowdStrike as a Full Stack Engineer specializing in IoT security products for ICS/ OT and other IoT verticals like Healthcare. Key responsibilities include full stack software development, UI technologies, automation, working with databases, scaling backend systems, and problem-solving in a distributed computing environment.
The Full Stack Senior Engineer is responsible for designing, developing, and maintaining applications in .Net and Java, with a focus on .Net Core and Azure cloud platform. They will lead in cross-functional application system design, perform complex engineering activities, collaborate with business partners and other teams, develop APIs, and provide technical guidance to team members. This role involves full lifecycle web software development, from idea conception to production.
As a Full Stack Principal Engineer, you will lead in the design and development of cross-functional application systems, write quality code, perform engineering activities for performance tuning, collaborate with teams, and provide technical guidance. This role requires expertise in .Net, Java, Python, and Azure technologies.
Senior Software Engineer role at ServiceNow's Observability team focused on deploying and scaling Observability infrastructure, defining best practices, collaborating with engineering teams, and collecting and visualizing metrics to provide actionable insights. This position involves supporting US Federal customers and requires passing a background screening. Must have a solid foundation in networking monitoring and management technologies.
Seeking a remote Senior Site Reliability Engineer to enhance infrastructure resilience and optimize system performance for an industry-leading product serving 600 million users daily. Responsibilities include performance analysis, software engineering, infrastructure modifications, predictive failure analysis, and incident response. Requires proficiency in C, C++, Java, Python, Go, Unix/Linux, networking, database administration, and DevOps tools.
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