Software Development Engineer In Test Sdet Net Developer jobs in Los Angeles – Browse 1,098 openings on RoboApply Jobs

Software Development Engineer In Test Sdet Net Developer jobs in Los Angeles

Open roles matching “Software Development Engineer In Test Sdet Net Developer” with location signals for Los Angeles. 1,098 active listings on RoboApply Jobs.

1,098 jobs found

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companySonsoft Inc. logo
Full-time|On-site|Los Angeles

Join Sonsoft Inc. as a Software Development Engineer in Test (SDET) specializing in .NET development. In this role, you will be instrumental in ensuring the quality and functionality of our software products through effective testing and automation strategies. Collaborate with cross-functional teams to deliver top-notch software solutions that meet our high standards for performance and reliability.

Mar 31, 2017
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companySonsoft Inc. logo
.NET Developer

Sonsoft Inc.

Full-time|On-site|Los Angeles

Join our dynamic team at Sonsoft Inc. as a .NET Developer! In this pivotal role, you will be responsible for designing, implementing, and maintaining high-quality software applications using the .NET framework. Collaborate with cross-functional teams to understand user requirements and translate them into technical specifications. Your expertise will contribute to the development of innovative solutions that enhance our products and services.

Oct 11, 2016
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companySonsoft Inc. logo
.NET Developer

Sonsoft Inc.

Full-time|On-site|Los Angeles

Join our dynamic team at Sonsoft Inc. as a .NET Developer. In this role, you will be responsible for developing robust applications and solutions using the .NET framework. You will collaborate with cross-functional teams to design, implement, and maintain software that meets the needs of our clients.As a .NET Developer, you will have the opportunity to work on exciting projects that drive innovation and improve efficiency across various sectors. If you are passionate about technology and coding, we want to hear from you!

Oct 5, 2016
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companySonsoft Inc. logo
.NET Developer

Sonsoft Inc.

Full-time|On-site|Los Angeles

We are seeking a talented and motivated .NET Developer to join our dynamic team at Sonsoft Inc.. As a .NET Developer, you will be responsible for designing, developing, and maintaining high-quality software applications. You will work closely with cross-functional teams to understand requirements and deliver solutions that meet our clients' needs.If you are passionate about technology and eager to contribute to exciting projects, we want to hear from you!

Dec 7, 2016
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companySonsoft Inc. logo
Full-time|On-site|Los Angeles

Join our dynamic team at Sonsoft Inc. as a .NET Application Developer where you will be responsible for designing, developing, and maintaining cutting-edge applications. We are looking for someone who is passionate about technology and eager to contribute to innovative projects. Your expertise in .NET frameworks will be crucial in delivering high-quality software solutions that meet our clients' needs.

Oct 13, 2016
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companyRe:Build Manufacturing logo
Full-time|$115K/yr - $170K/yr|On-site|Los Angeles, CA

About Re:Build Manufacturing Re:Build Manufacturing is an innovative and expanding collective of industrial and engineering enterprises, dedicated to merging advanced technologies with operational excellence and strategic mergers and acquisitions to forge the next generation of industrial capabilities in America. At Re:Build, we harness extensive expertise in engineering, operations management, and technology to amplify the performance of our member companies. Our principled operating culture encourages transparency and integrity, leading to differentiated outcomes in a dynamic environment that fosters personal and professional growth. Founded with the vision to establish a sustainable and profitable model for revitalizing U.S. manufacturing, Re:Build has curated a robust suite of complementary services and business lines that allow us to cater to various end markets. Our acquired companies specialize in build-to-print and on-demand engineering and design services, leveraging their collective knowledge to advance into sophisticated program development and production, alongside developing our proprietary products. Our unique capabilities enable us to manage highly complex systems and products, providing a wide range of services, including product and systems design, automation, fabrication, assembly, and large-scale contract manufacturing. Our clientele spans diverse sectors such as aerospace, defense, mobility, healthcare, pharmaceuticals, biotechnology, clean technology, chemicals, energy, lifestyle, food production, and industrial equipment.

Feb 19, 2026
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companySonsoft Inc. logo
Full-time|On-site|Los Angeles

We are seeking a skilled .NET Developer with expertise in WPF to join our dynamic team. In this role, you will be responsible for developing high-quality applications that meet our clients' needs. You will work closely with other developers, product managers, and designers to create seamless user experiences.As a .NET Developer, you will have the opportunity to contribute to all stages of the software development lifecycle, from concept through delivery. If you have a passion for technology and a desire to work on innovative projects, we would love to hear from you!

Sep 6, 2016
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companySV Tech Systems logo
.Net Developer

SV Tech Systems

Contract|On-site|Los Angeles

We are seeking a talented .Net Developer to join our dynamic team in Los Angeles, CA. This is a 12 to 15-month contract position exclusively for local candidates.Key Responsibilities:• Transform an existing Silverlight implementation into a modern single-page application (SPA) utilizing technologies such as VB.NET, HTML5, CSS3, JavaScript, jQuery, JSON, RequireJS, Knockout, and AngularJS.• Collaborate with our team to ensure seamless integration and functionality.Required Qualifications:• Proven experience in Silverlight and/or WPF, with a strong understanding of XAML, data bindings, and SOAP web services.• Proficiency in Visual Studio of any version and familiarity with Team Foundation Server for source control.• Experience with Oracle database and PL/SQL is a plus but not mandatory.Soft Skills:• Exceptional communication skills, both verbal and written.• Ability to thrive in a fast-paced environment and manage multiple priorities.• Strong organizational skills and a creative approach to problem-solving.

Apr 20, 2015
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companySonsoft Inc. logo
Full-time|On-site|Los Angeles

Join Sonsoft Inc., a leading technology solutions provider, as a Dot Net Developer specializing in WPF/WIN. In this role, you will leverage your expertise in .NET technologies to design, develop, and maintain cutting-edge software applications. Our ideal candidate is highly motivated, detail-oriented, and passionate about delivering high-quality software solutions.

Sep 2, 2016
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companyReddit, Inc. logo
Full-time|$190.8K/yr - $267.1K/yr|On-site|Los Angeles, CA

Join Reddit's Quality Engineering team as a Senior Software Engineer specializing in Android Test Engineering. In this role, you'll collaborate with cross-functional teams to create and enhance testing frameworks and tools that uphold the highest quality standards across our development processes. Your contributions will play a vital role in ensuring that all engineering teams at Reddit are equipped with the resources they need to deliver exceptional software experiences to our users.

Feb 9, 2026
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company
Child Development Specialist

Positive Development

Part-time|$20/hr - $30/hr|On-site|Los Angeles, CA

Our Mission:Make a real impact. Build essential skills. Join us on a journey of growth.At Positive Development, we are dedicated to ensuring that every child has the opportunity to grow, learn, and flourish. We also believe that every aspiring professional deserves meaningful work that develops real skills for the future.We provide personalized, one-on-one support to autistic children, focusing on enhancing their communication, social, and daily living skills through engaging, play-based interactions that prioritize relationship-building.Why This Role Stands Out:This is not just an “observe and assist” position. You will be actively involved in coaching, engaging, and facilitating growth in children while acquiring invaluable experience relevant to careers in:PsychologySocial WorkOccupational TherapySpeech Language PathologyEducation and Special EducationCounselingMedicine and HealthThis role is incredibly rewarding but demands patience, emotional intelligence, and a strong commitment. You will receive continuous support from experienced clinicians and supervisors who are invested in your professional development.We are particularly eager to connect with candidates who are:Enthusiastic about working with children and adolescentsInquisitive about human development and learning processesPatient, empathetic, and passionateDependable and dedicated to maintaining a consistent schedule (children thrive on consistency!)Comfortable working directly with families in a home-based settingIdeal candidates include education majors, psychology students, pre-med students, nursing students, aspiring occupational and speech language therapists, behavior technicians, camp counselors, teacher's assistants, childcare providers, direct support professionals, and caregivers.As a Child Development Specialist, your responsibilities will include:

Mar 24, 2026
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companySV Tech Systems logo
Contract|On-site|Los Angeles

Position: .Net DeveloperLocation: Los Angeles, CADuration: 12-15 monthsJob Overview:We are looking for skilled .Net Developers who are proficient in a variety of technologies, including:• VB.NET, HTML5, CSS3, JavaScript, jQuery, JSON, RequireJS, Knockout, AngularJS, AJAXThe primary responsibility will be to transform an existing Silverlight application into a modern Single Page Application (SPA) utilizing the technologies mentioned above. Candidates should have a solid understanding of Silverlight and/or WPF, as well as familiarity with XAML, data bindings, SOAP web services, and related technologies.Candidates must be proficient in using Visual Studio (any version) and Team Foundation Server for version control.While experience with Oracle database and PL/SQL is preferred, it is not mandatory.We seek individuals who can work independently and demonstrate creative problem-solving skills. Due to our current workload, extensive guidance will not be available during the project.

Apr 20, 2015
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companySonsoft Inc. logo
Full-time|On-site|Los Angeles

Join Sonsoft Inc., a leader in innovative software solutions, as a .NET Developer specializing in WPF and WIN Forms. You will be a crucial part of our development team, responsible for designing, implementing, and maintaining applications that deliver exceptional user experiences.

Dec 7, 2016
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company
Contract|On-site|Los Angeles

We are seeking a talented and experienced Lead Software Testing Programmer/Developer to join our dynamic team in Sylmar, CA. In this role, you will spearhead the software testing efforts, ensuring our products meet the highest quality standards. You will collaborate closely with development teams to design, implement, and enhance testing strategies and frameworks.Your expertise will be vital in guiding junior developers and testers, fostering a culture of quality and excellence within the team. If you are passionate about software testing and thrive in a collaborative environment, we encourage you to apply!

Jun 26, 2017
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companyK2 Space Corporation logo
Full-time|$140K/yr - $175K/yr|On-site|Los Angeles, CA

K2 Space Corporation is at the forefront of space innovation, creating the largest and most powerful satellites ever launched. With significant backing of $450 million from prominent investors like Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, and Alpine Space Ventures, alongside an additional $500 million in secured contracts with both commercial and U.S. government clients, we are revolutionizing satellite technology for missions spanning from Low Earth Orbit (LEO) to deep space.As the space industry transitions towards heavy-lift launch vehicles, we are embracing an era of mass abundance, developing a new class of spacecraft designed to withstand extreme radiation and leverage the capabilities of today's advanced rockets. Our satellites offer unparalleled performance at constellation scale across various orbits.With numerous launches scheduled through 2026 and 2027, we are committed to Building Bigger as we aim to advance the exploration of our solar system and evolve into a Kardashev Type II (K2) civilization. If you are a driven individual who flourishes in a dynamic environment and are eager to be part of a pioneering Series C space startup, we encourage you to apply.

Jan 6, 2026
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companyRenesas Electronics Corporation logo
Senior Software Development Engineer

Renesas Electronics Corporation

Full-time|On-site|Los Angeles

Renesas Electronics Corporation seeks a Senior Software Development Engineer based in Los Angeles. This position centers on creating software that enables new electronic devices used in automotive, industrial, and consumer applications. Key responsibilities Design and build software solutions for next-generation electronics Collaborate with multidisciplinary engineering teams Apply technical expertise to projects that influence products across several industries This role offers the chance to work on technology that reaches a broad range of markets and end users.

Apr 22, 2026
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companyRenesas Electronics Corporation logo
Senior Software Development Engineer

Renesas Electronics Corporation

Full-time|On-site|Los Angeles

Role overview Renesas Electronics Corporation seeks a Senior Software Development Engineer based in Los Angeles. This position centers on creating and delivering new software solutions that support the company’s next-generation products. Responsibilities include designing and developing software, as well as implementing features that enhance existing systems. The role requires close collaboration with colleagues from various departments to move technology forward and address complex challenges. Key responsibilities Design and develop new software for advanced product lines Enhance and maintain existing software systems Work cross-functionally with other teams to support technology initiatives Location This role is based in Los Angeles.

Apr 22, 2026
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companyRenesas Electronics Corporation logo
Senior Software Development Engineer

Renesas Electronics Corporation

Full-time|On-site|Los Angeles

Renesas Electronics Corporation seeks a Senior Software Development Engineer based in Los Angeles. This position centers on designing, developing, and implementing software solutions that solve complex client challenges. The work directly affects product quality and customer satisfaction. Main responsibilities Design and build software products that meet both technical and business requirements Collaborate with cross-functional teams to deliver reliable, high-quality solutions Mentor junior engineers and share technical knowledge within the team Conduct code reviews and help maintain best practices across the group Role impact Work in this role will shape Renesas Electronics Corporation's product lineup and enhance the experience for end users and clients.

Apr 22, 2026
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companyRiot Games, Inc. logo
Full-time|On-site|Los Angeles, USA

At Riot Games, our engineers possess extensive expertise in their technical fields while embracing the chance to explore diverse areas. As a Principal Software Engineer, you will partner with fellow engineers to develop company-wide technical solutions. Your collaboration with teams will ensure exceptional quality and relevance across tech stacks, while inspiring other engineers through exemplary coding practices.VALORANT represents Riot's innovative approach to character-based tactical shooting. As a Principal Software Engineer on the Developer Experience & Workflows team, you will spearhead the technical design and implementation of significant enhancements to VALORANT’s Unreal Engine-based development environment. Leading engineers across multiple teams, your contributions will transform how developers across all disciplines create outstanding new content and experiences for players. You will report directly to the Director of Engineering for the VALORANT Foundations area.

Mar 26, 2026
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companyRenesas Electronics Corporation logo
Senior Software Development Engineer

Renesas Electronics Corporation

Full-time|On-site|Los Angeles

Join Renesas Electronics Corporation as a Senior Software Development Engineer, where you will lead the design and development of innovative software solutions. Collaborate with cross-functional teams to deliver high-quality products that meet customer needs. Your expertise will drive the enhancement of our software architecture, ensuring scalability and performance.

Apr 11, 2026

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