Senior Frontend Software Engineer
$79 - $85.5 per hourJobs in JS
About the Role We arepartnering with Sony Pictures Entertainment to fill a Senior Frontend Engineer to help build and evolve the user-facing experience of our FAST (Free Ad-Supported Streaming TV) service. You will work closely with product management, design, and backend engineering teams to create highly performant, intuitive, and responsive interfaces for web, TV apps, and other connected devices. This role is ideal for engineers who are passionate about building streaming experiences that delight millions of users, and who care deeply about performance, usability, and maintainability. Responsibilities Develop client applications for live and on-demand FAST channels across web and TV platforms Implement features such as EPG (Electronic Program Guide), channel browsing, dynamic ad-supported playback interfaces, and deep content discovery Integrate with backend APIs for content metadata, scheduling, ad services, and analytics Collaborate with designers to bring mockups to life Ensure high performance, accessibility, and cross-device compatibility Work closely with backend, QA, and product teams to deliver new features end to end Continuously improve UI performance, streaming UX, and code base quality through best practices Qualifications 5+ years of experience building modern web or app UIs with frameworks like React, Angular Strong understanding of JavaScript, HTML5, CSS3, and responsive design Experience working with RESTful APIs and real-time data Familiarity with video playback technologies (HLS/DASH), media events, and browser compatibility Deep care for usability, accessibility (WCAG), and performance optimization Experience in writing clean, maintainable, and testable code Nice to Have: Experience building UIs for Google TV devices and gaming/streaming devices such as PlayStation or Roku Knowledge of video playback libraries (Shaka, Video.js, HLS.js, ExoPlayer) Experience with analytics, A/B testing, and event tracking for user behavior Work Setup and Benefits Hybrid role based in Culver City, California: onsite Monday through Thursday and remote on Friday. Full-time position, 40 hours per week Compensation: $79 - $85.50 per hour 401k with matching, no PTO included #J-18808-Ljbffr Jobs in JS
$158k - $219.45k
...practical approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory-built... ...beginning in 2028.About the RoleRadiant is seeking a Senior Software Engineer to own the frontend for our in-house telemetry and fleet management platform...SeniorFull timeSummer workImmediate startRemote workFlexible hoursWeekend workRadiant Industries
El Segundo, CA1 day ago$169.07k - $216.03k
...in Washington, DC and Huntsville, AL. Join Varda, and work to create a bustling in-space ecosystem.About This RoleThe Senior Mission Software Engineer is responsible for Varda's critical ground segment software, and the platform it runs on which enables spacecraft operations...SeniorPermanent employmentFull timeInternshipImmediate startRelocation packageFlexible hoursVarda Space Industries
El Segundo, CA4 days ago- ...Varda Space Industries, Inc. in El Segundo, CA seeks a Senior Spacecraft Flight Software Engineer to design, implement, and validate software that controls spacecraft in orbit. You will work on bare metal, RTOS, or Linux environments for embedded processors in C++, owning...Senior
$95.5k - $181.7k
...At Raytheon Space and Air division in El Segundo, CA, we are seeking a Senior Software Engineer [Embedded / Radar] for the Gen4 Tactical Airborne Radar group. Location: US-CA-EL SEGUNDO-R01 ~ 2000 E Imperial Hwy ~ BLDG R01. Onsite location. What you will do Work...SeniorTemporary workWork experience placementFlexible hoursRaytheon
El Segundo, CA1 day ago$126.9k - $158.6k
...Title: Senior Software Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work...SeniorFull timeContract workFor contractorsWork at officeLocal areaKBR
El Segundo, CA14 days ago$139k - $201k
...Martin Ventures, with customers across the U.S. government and commercial space industry. Position Overview: As a Senior Software Engineer (Ground Software) at Inversion, you will have an instrumental impact on the interface and operation of our next-generation...SeniorPermanent employmentWork at officeINVERSION
Playa Vista, CA4 days ago$120k - $300k
...reindustrialize America. By combining AI, advanced software, robotics, and full-stack manufacturing, we... ...better.Build alongside an incredible team of engineers and operators.What We’re Looking ForExpert in TypeScript and frontend web development, ideally using React and...Permanent employmentFull timeRelocation packageFlexible hoursHadrian
Los Angeles, CA2 days ago$160k - $200k
...operations and maintenance. Tech7 is seeking an experienced Software Engineer , to serve as a subject matter expert (SME) in developing,... ...effectively with engineers, architects, operators, and senior Government leadership while translating technical concepts into...SeniorContract workWork at officeLocal area$169.07k - $216.03k
...in Washington, DC and Huntsville, AL. Join Varda, and work to create a bustling in-space ecosystem.About This RoleThe Senior Flight Software Engineer is responsible for determining how our spacecraft behaves and operates in orbit and building reliable software to ensure...SeniorPermanent employmentFull timeInternshipImmediate startRelocation packageFlexible hoursVarda Space Industries
El Segundo, CA18 hours ago- Senior Full-Stack Software Engineer Magenta is transforming how manufacturing operates. Manufacturing teams lose enormous amounts of time to documentation... ...integrations while also crafting intuitive, performant frontend experiences that enterprise users love. You'll...SeniorWork at office
$120k - $300k
...reindustrialize America. By combining AI, advanced software, robotics, and full-stack manufacturing, we... .... Build alongside an incredible team of engineers and operators. What We’re Looking For Expert in TypeScript and frontend web development, ideally using React and...Permanent employmentFull timeRelocation packageFlexible hoursHadrian Automation
Torrance, CA11 days ago$130k - $210k
...infrastructure. About the Role We’re looking for a Front-End Software Engineer to help build the interfaces powering intelligent, connected... ...state. Implement low‑latency data pipelines on the frontend to handle streaming vessel telemetry via WebSockets or...Work at officeRemote workFlexible hoursOceanus Marine Technologies
El Segundo, CA1 day ago$126.9k - $158.6k
Title: Senior Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work...SeniorContract workFor contractorsWork at officeLocal area$100k - $140k
.... (SBG), a DSS, Inc. company, offers IT Governance, Systems Engineering, Enterprise Modernization, Artificial Intelligence, and Cyber... ...or be within a commutable distance of El Segundo, CA. The Senior Software Engineer will: Design, engineer, analyze, and develop software...SeniorContract workWork experience placementWork at office2 days per week1 day per week$150k - $220k
Senior Software Engineer Picogrid is a leading venture-backed defense technology company founded to bridge the decades-long gap between modern technology and the critical demands of national security. Today, we're building the essential infrastructure to unify sensors,...SeniorPermanent employmentWork at officeImmediate startRelocation package- ...Northrop Grumman Aeronautics Systems in California seeks a Staff Software Engineer to design, develop, and maintain software applications for embedded, flight critical, and mission software platforms. This is an on-site role located in San Diego, CA or El Segundo, with...SeniorRemote work
$180k - $250k
...are real and the mission is bigger than any one person, forge the future with Voyager. Voyager Technologies is seeking a Senior Software Engineer to join a multidisciplinary team of machine learning engineers, software developers, and algorithm developers developing software...SeniorLong term contractPermanent employmentContract workRemote workFlexible hours$140k - $240k
...and London. For more information, please visit Role Overview: CHAOS is seeking a highly-skilled and motivated Senior Radar Software Engineer to join our team supporting our R&D and product engineering initially focusing on our next-generation radar products....SeniorFull timeWork experience placementCasual workWork at officeRelocation package$171.7k - $232.3k
...professional growth. Find your future with us. Boeing Defense, Space & Security (BDS) has an exciting opportunity for a Senior Software Engineer to join the National Systems Programs (NSP) software team in El Segundo CA or Chantilly, VA. The selected candidate will...SeniorPermanent employmentWork experience placementImmediate startRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift workDay shift$175k - $308.5k
...San Diego, California, United States Software and Services Summary:Apple's ProVideo Software team pushes the boundaries of what's... ...hundreds of millions of users worldwide. We are looking for a skilled engineer with deep expertise in GPU-accelerated visual effects, AI/ML-...SeniorWorldwideRelocationApple
Culver City, CA1 day ago$139k - $201k
...Martin Ventures, with customers across the U.S. government and commercial space industry. Position Overview: As a Senior Flight Software Engineer at Inversion, you will have an instrumental impact on the design, functionality, and performance of our next-generation...SeniorPermanent employmentWork at officeWeekend workINVERSION
Playa Vista, CA19 hours ago$160k - $190k
Job Title: Senior Full-Stack Software Engineer (100% REMOTE!)Salary: $160-190k/year + bonus + equity!Requirements: 5+ years of Software Engineering experience, React, Python, Django & AI proficiencyWe're a rapidly growing startup (yes, we're profitable!) and rated the best...SeniorContract workWork at officeRemote workCyberCoders
Los Angeles, CA19 hours ago- ...analytics, A/B testing, and user event tracking Job Description A client in the entertainment industry is seeking a Frontend Software Engineer to build and enhance user-facing experiences for a free, ad-supported streaming television service across web, TV, and...Senior
Insight Global
Culver City, CA4 days ago $122.43k - $224.5k
...of the world's most demanding industries. Our integrated engineering and manufacturing platform transforms complex designs into... ...what can be built. Purpose Divergent is seeking a Senior Full-Stack Software Engineer to develop and scale software systems that power...SeniorTemporary workDivergent
Torrance, CAa month ago- ...companies operate more efficiently, with greater visibility and control over digital distribution. The Role: As a Senior Full Stack Software Engineer, you'll work on a small development team designing, building, and maintaining mission-critical web-based software for...SeniorWork at officeRemote workWork from homeFlexible hours
Whip Networks, Inc.
Santa Monica, CAa month ago $126.65k - $213.9k
Software Systems Engineer (Experienced/Senior) Company: The Boeing Company The Boeing Company is looking for a Software Systems Engineer (Experienced/Senior) to join the Ground Software Engineering team located in El Segundo, CA or Seal Beach, CA. This position will...SeniorPermanent employmentFull timeWork experience placementInterim roleRelocationVisa sponsorshipWork visaFlexible hoursShift work- ...business-critical, healthcare-critical software that clinicians and patients need for... ...isn’t a role for “just ship the ticket” engineers. As a Senior Front-End Engineer at Healthie, you’ll... ...will want to copy them. Lead frontend initiatives, mentor engineers, and establish...SeniorFull timeRemote work
- A cloud-based technology startup is looking for an experienced Lead Front-End Engineer to join their team. The ideal candidate will have over 5 years of development experience, with strong skills in React and Redux. This role involves mentoring others, leading a cross-...SeniorRemote jobFlexible hours
- ...A leading aerospace technology firm in Los Angeles seeks a Ground Software Engineer to design and implement satellite communication software. The role requires extensive programming skills in Python, C++, and Rust, along with experience in microservices and cloud solutions...Senior
Apex Technology
Los Angeles, CA3 days ago - ...We are seeking a Senior Software Engineer with strong experience in .NET, C#, Azure, microservices, REST APIs, and test automation. The role will focus on developing scalable applications, building automated testing solutions, and supporting reliable software delivery...SeniorContract work
PB consulting
Los Angeles, CAa month ago
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