123 junior software developer jobs at 57 companies in Winchester, CA
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JUNIOR SOFTWARE DEVELOPER (C++)
Norco, California, United States
$75k-$110k/yr OnsiteFull Time
0+ YOE0–4 years software development experience; proficiency in C++ for desktop applications; familiarity with OOP, multithreading, Git, CMake, and Python; U.S. Citizenship and active Secret DoD clearance required; CompTIA Security+ required.
C++, Git, CMake, Python, Jira, Confluence, SAFe, Agile
2w
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Software Engineer
Colorado Springs or Irvine or Longmont or Fremont or Rochester or San Jose
$111k-$148k/yr OnsiteFull Time
0+ YOEPursuing or recent Bachelor's/Master's in a technical field; experience with C/C++, Python, Java, Go, SQL, or JavaScript through coursework or internships; familiarity with software fundamentals, debugging, and development tools.
C, C++, Python, Java, Go (Golang), SQL, JavaScript, Microsoft Office, Git, Linux, IDEs
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Autonomy Software Engineer
Arlington or Atlanta or San Diego or Woburn or Boston or Dayton or Melbourne or Carlsbad
$174k-$225k/yr OnsiteFull Time
2+ YOEProficiency in modern C++, multi-threaded and real-time development, CI/CD and test-driven practices, cross-platform (Windows/Linux/iOS), hardware/software integration, ability to obtain U.S. secret clearance; 2+ years (PhD), 5+ (MS), 7+ (BS).
Modern C++, MATLAB, Live-Virtual-Constructive (LVC), Windows, Linux, iOS, CI/CD, OMS/UCI, A-GRA
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Embedded Software Engineer
Irvine, California, United States
$48-$67/hr OnsiteFull Time
2+ YOEBS in EE/CE/CS + 2+ years embedded software development (or MS), expertise in C and Linux kernel driver development, U.S. citizenship required, background check and drug test contingent, experience with networking, security, and device drivers.
C, Linux kernel, ARM, RISC-V, AMD UltraScale+ MPSoC, Microchip PolarFire SoC, IPsec, NIST FIPS 140-3, NIAP Common Criteria, MAC, socket programming, Internet/Ethernet protocols
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Software Development Engineer (Java)
Irvine or Dallas or Austin
$107k-$130k/yr HybridFull Time
2+ YOE2+ years software development experience; proficiency with Java, Spring Boot, REST/GraphQL APIs, cloud platforms (GCP), CI/CD; strong problem-solving and communication skills.
Java, GraphQL, Google Cloud Platform (GCP), Spring Boot, Spring Framework, Spring MVC, Spring Data, REST APIs, CI/CD, GitHub Copilot, Gemini
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Sr. Software Engineer
Irvine, California, United States
$160k-$180k/yr RemoteFull Time
2+ YOEMaster's degree in CS/IT/Applied Data Science, 2+ years software engineering experience, proficiency in GoLang and Java, MySQL/Oracle, AWS (EC2, S3, Lambda, RDS), and building scalable, low-latency distributed systems.
GoLang, Java, MySQL, Oracle, AWS, EC2, S3, Lambda, RDS
2d
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Customer Relationship Management (CRM) Software Developer II
Fullerton, California, United States
OnsiteFull Time
2+ YOEBachelor's degree in a related field and two years of relevant experience or equivalent; software development, CRM, database, integration, analytical, communication, and project management skills required.
Customer Relationship Management (CRM), SQL, Microsoft Excel, JSON, ETL, APIs, Dell Boomi, Apex, .NET, Java, XML
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Software Engineer, Perception
Costa Mesa, California, United States
$191k-$253k/yr OnsiteFull Time
2+ YOEMS/PhD in ML/Robotics/CS or BS in CS/ML/EE; 2+ years developing and benchmarking ML algorithms; high proficiency in C++ on Linux; experience with TensorRT, ONNX, Python, PyTorch or TensorFlow; eligible for U.S. Secret clearance.
C++, Python, Linux, TensorRT, ONNX, PyTorch, TensorFlow, CUDA, Lattice OS
3d
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C++ Software Engineer I – Maps SDKS
Redlands, California, United States
$79k-$133k/yr OnsiteFull Time
1+ YOERequires 1+ years of software development experience, modern C++ expertise, object-oriented design, algorithms, design patterns, communication skills, and a bachelor's degree in a related field.
C++, C++11, STL, Boost, Clang, MSVC, ArcGIS, Linux, Windows, macOS, iOS, Android, Qt, OpenGL, DirectX, RESTful web services
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Software Engineer
Boston or Encinitas
$124k-$168k/yr OnsiteFull Time
2+ YOE2+ years coding experience, bachelors or equivalent, experience with modern web stacks (Python/TypeScript/React), API design, SQL, cloud (AWS/Azure/GCP), Docker and CI/CD, strong communication and collaboration skills.
Python, Django, FastAPI, TypeScript, React, PostgreSQL, AWS, Node, Express, Java, Spring, SQL, Docker, Jenkins, Cursor, Claude Code
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Matterport - Software Engineer I
Irvine or Orange County
$119k-$154k/yr HybridFull Time
1+ YOEBachelor's degree and 1+ years of development experience building cloud-based features and services. Requires modern object-oriented programming, problem-solving, debugging, and agile collaboration skills.
Kotlin, Java, Docker, Kubernetes, MySQL, PostgreSQL, RabbitMQ, Kafka, Python, Elasticsearch, FoundationDB, React, Angular
2d
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Matterport - Software Engineer I
Irvine, California, United States
$119k-$154k/yr HybridFull Time
1+ YOEBachelor's degree and 1+ year of cloud development experience required; experience with Java or server-side Kotlin, SaaS, APIs, microservices, debugging, and agile environments. U.S. work authorization required; no visa sponsorship.
Kotlin, Java, Docker, Kubernetes, MySQL, PostgreSQL, RabbitMQ, Kafka, Python, Elasticsearch, FoundationDB, React, Angular
3w
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Software Engineer II - RDPL - Onsite (CA)
Fullerton, California, United States
$76k-$144k/yr OnsiteFull Time
2+ YOEActive transferable U.S. Secret clearance, U.S. citizenship, STEM degree, 2+ years relevant experience, C++, MATLAB, Linux, Jenkins, DevSecOps, Python/Bash/Perl, and radar or real-time software experience.
C++, MATLAB, Linux, Jenkins, Python, Bash, Perl, Docker, Kubernetes, Podman, Jira, Git
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Associate Software Engineer, Reliability
Irvine, California, United States
$31-$56/hr OnsiteFull Time
2+ YOE2+ years relevant experience with Linux, DevOps practices, Python and/or C#, cloud APIs, OS/networking knowledge, strong diagnostic and communication skills, and willingness to share on-call duties.
Python, C#, Go, C++, Linux
2mo
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Junior Analyst/Developer/specialist - Newegg Early Career Talent Program
Diamond Bar, California, United States
OnsiteFull Time
Enrolled in a Bachelor's or Master's program or recent graduate; strong STEM or related background; willing to work on-site in Diamond Bar, CA; good communication; coachable and reliable.
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Software Integration Test Engineer -SCADA
Irvine or Houston
$65k-$105k/yr HybridFull Time
2+ YOE2+ years testing software integrations or enterprise/industrial applications; REST API and OPC UA familiarity; basic power systems understanding; strong troubleshooting and communication; U.S. work authorization required.
Postman, Swagger, Insomnia, OPC UA, Wireshark, Fiddler, JSON, XML, SQL, Python, PowerShell, Jira, REST APIs, OAuth
3w
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Embedded Software Engineer II, Charging & Energy
Torrance or Irvine
$107k-$134k/yr OnsiteFull Time
2+ YOEBS/MS in CS/CE/EE or related,2+ years developing C/C++ applications on embedded Linux,experience with Make/CMake,Google Test,and scripting in Bash or Python.
C, C++, Make, CMake, Google Test, Bash, Python, Jira, gRPC, WebSockets, CAN, Modbus, Docker, Yocto, SAE J1772, DIN SPEC 70121, ISO 15118, OCPP
2mo
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2026 Early Career Embedded Software Engineer
Irvine, California, United States
$100k-$120k/yr OnsiteFull Time
Bachelor's degree in CS/EE/CE (or related), internship/co-op or project experience, proficiency in C/C++, CS fundamentals, familiarity with SDLC, strong problem-solving and teamwork, and continuous US work authorization required.
C, C++
2w
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Software Engineer
Carlsbad, California, United States
$95k-$126k/yr OnsiteFull Time
0+ YOE0-3 years software experience, BA/BS required, experience with Node.js, Python, C#, C/C++, .NET/.NET Core, Linux, cloud (Azure preferred), strong analytical and communication skills.
Node.js, Python, C#, .NET, .NET Core, C++, Linux, AWS, Azure
5d
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Software Engineer II
Santa Ana, California, United States
$102k-$145k/yr OnsiteFull Time
2+ YOEDesign and develop data integration and ETL solutions using Informatica/IICS and Azure/BI tools; 2 years related experience and bachelor’s degree in engineering or related field required.
Informatica, IICS, Azure Synopsis, Power BI, DAX, SSIS, SSAS, SSRS, T-SQL, Infor CSD, SAP S4 Hana, SAP Ariba, Blackline, Vistex, UltiPro, Dayforce, Microsoft Dynamics 365, Trimble, Samsara, Tableau, Azure SQL Data Warehouse, Azure Data Lake, Azure Data Factory, Azure Analysis Services, Google’s Big Query, API
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