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1,794 junior developer jobs at 765 companies in Oceanside, CA

1mo
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Junior Software Developer
Costa Mesa, California, United States
$57k-$129k/yr OnsiteFull Time
Griswold Industries
Griswold Industries: Designs and manufactures automatic control valves and fluid systems.
Bachelor’s degree in computer science or software engineering; experience with object-oriented coding and relational databases; projects demonstrating programming skills.
SQLite, PostgreSQL, JavaScript, Python, C++, Git, GitHub, Docker, Kubernetes, AWS, IDEs, Testing frameworks, LLMs
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1mo
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Junior Cyber Software Engineer
San Diego, California, United States
$86k-$138k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
2+ YOEBachelor's degree in STEM with 2 years’ experience, or 6 years in software development; TS/SB clearance eligibility; US citizenship; Linux and shell scripting; strong C/C++, Golang, Python, and Java; GitLab/CI-CD experience; data structures and algorithms; networking knowledge.
Linux, Shell Scripting, C/C++, Golang, Python, Java, GitLab, CI/CD
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1mo
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Junior Power Platform Developer
San Diego, California, United States
$70k-$110k/yr RemoteFull Time
The Marlin Alliance
The Marlin Alliance: Provides digital transformation and automation services to defense agencies.
1+ YOEAbility to develop Power Automate workflows and Power Apps, 1+ year relevant experience or Associate's degree, strong communication skills, and eligibility for DoD Secret clearance.
Microsoft 365 (M365), Power Automate, Power Apps, Microsoft Excel, Microsoft Teams, Power BI
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2mo
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Junior SAP ABAP Developer
Irvine, California, United States
$88k-$146k/yr OnsiteFull Time
Parker Hannifin
Parker HannifinNYSE: PH: Manufacturer of motion and control technologies and systems.
4+ YOEBachelor’s degree in computer science or related field; 4+ years IT experience; 1-2 years SAP ABAP; strong communication; travel as needed.
ABAP, SAP Smart Forms, SAPscript, Adobe Forms
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3mo
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Junior Business & Technology Analyst - Application Developer
San Diego, California, United States
$30/hr OnsiteFull Time
Axos Financial
Axos FinancialNYSE: AX: Provides digital-first banking and diverse financial services to customers.
1+ YOEBachelor's degree in IT/CS/Business or related; 1+ year experience; familiar with Java, C#, SQL (SQL Server), JavaScript, HTML, CSS, APIs; database knowledge.
Java, C#, SQL, SQL Server, JavaScript, HTML, CSS, APIs, Object-oriented programming
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2mo
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Junior Embryologist
Newport Beach, California, United States
$75k-$82k/yr OnsiteFull Time
CCRM Fertility
CCRM Fertility: Provides medical fertility treatments and clinical reproductive research services.
0+ YOEBachelor's in biology or related field; lab experience; strong attention to detail and ability to follow protocols.
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Junior Engineer
San Diego, California, United States
OnsiteFull Time
Engineering Services Network
Engineering Services Network: Provides defense and government IT solutions and engineering support.
0+ YOEB.S. in Engineering; active DoD SECRET clearance; on-site in San Diego.
JIRA, Python, Advana Jupiter, Tableau, OPUS, SIMLOX, Block SIM, R, Other
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1mo
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Junior Cyber Software Engineer
San Diego, California, United States
$86k-$138k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
2+ YOEBachelor’s degree in STEM with 2 years experience or 6 years relevant work; SECRET clearance with potential TS/SCI; US citizenship; strong Linux, programming in C/C++, Go, Python, Java; GitLab/CI/CD; data structures and networking knowledge.
Linux, C/C++, Go, Python, Java, Git, CI/CD, Shell scripting
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3w
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Junior Application Developer
San Diego, California, United States
$70k-$80k/yr OnsiteFull Time
Helix Electric
Helix Electric: Provides electrical contracting and design-build services for complex projects.
1+ YOE1–2 years experience with C#/.NET, experience with APIs/REST, familiarity with Microsoft business application stack, exposure to Azure and Azure Functions, and experience with Git and Azure DevOps.
C# / .NET, APIs / REST services, Azure, Azure Functions, Git, Azure DevOps
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1mo
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Palantir Foundry Ontology Engineer, Junior
McLean or San Diego
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
1+ YOEBachelor's in CS/Engineering/Analytics or related, 1+ years software/data/platform engineering experience, experience with Palantir Foundry, Python or TypeScript, ontology design, data pipelines; ability to obtain Secret clearance and Foundry & AIP Builder badge.
Python, TypeScript, Palantir Foundry, Code Repos, Pipeline Builder, Git, CI/CD, AIP Builder
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3w
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Junior Data Engineer / SSRS Developer
Orange or New Braunfels
$42-$48/hr HybridFull Time
LCPtracker
LCPtracker: Provides cloud-based labor compliance and certified payroll software for construction.
2+ YOEBachelor's degree or equivalent experience; 2+ years SSRS/Data Engineer experience; strong Microsoft SQL Server, Azure Data Factory, data warehousing, SSRS, Power BI, and Azure Analysis Services skills; strong analytical and communication skills.
SSRS, Power BI, Microsoft SQL Server, Azure Data Factory (ADF), Azure Analysis Services (AAS)
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1d
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Junior Cyber Engineer
Portsmouth or San Diego
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
0+ YOEBachelor's in cybersecurity or related field required; Security+ certification; familiarity with Naval C4I testing, NUTANIX platforms, RMF/ATO for NAVWAR; 0+ years experience.
NUTANIX
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1w
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Junior Overseas Field Engineer
San Diego or Baltimore or Asia
$32-$53/hr FieldFull Time
BlackSea Technologies
BlackSea Technologies: Designs and manufactures autonomous maritime vessels and defense hardware.
1+ YOEU.S. citizen able to obtain Secret clearance, 1–3 years technical/field engineering experience, associate degree or equivalent in engineering, ability to deploy overseas for 90–120 day rotations.
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1w
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#Engineer
San Diego, California, United States
$94k-$141k/yr OnsiteFull Time
Qualcomm
QualcommNASDAQ: QCOM: Designs and manufactures semiconductors and wireless telecommunications products.
1+ YOEBachelor's in CS/Engineering, 1+ years application development across embedded/desktop, proficiency in Python and C++, experience on Windows/Linux, strong communication and debugging skills.
Python, C++, Windows, Linux, TensorFlow, PyTorch, Snapdragon AI APIs, Dragonwing
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6d
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Software Developer
San Diego, California, United States
$90k-$130k/yr OnsiteFull Time
Applications International Corporation
Applications International Corporation: Delivers cloud-based environmental health, safety, and ESG compliance software.
2+ YOEExperience developing with SQL,C#,VB; 2+ years technical experience or Bachelor’s degree in CS/IT/Software Engineering; knowledge of HTML/CSS/JavaScript, debugging, QA and deployments.
SQL, C#, VB, HTML, CSS, JavaScript
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4h
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AI Developer
Irvine, California, United States
HybridFull Time
Rand Technology
Rand Technology: Distributes electronic components and provides global supply chain solutions.
2+ YOEBachelor's or equivalent experience,2+ years AI development experience,portfolio/GitHub required,strong Python,LLMs/embeddings/prompt engineering,RAG,agent frameworks,cloud deployment and data pipeline skills.
LangChain, LangGraph, AutoGen, CrewAI, Azure AI, Azure OpenAI Service, Databricks, OpenAI, AWS Bedrock, Python, Pandas, NumPy, SQL, Git, GitHub
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1mo
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Training Developer
Poway, California, United States
$52k-$87k/yr HybridFull Time
General Atomics
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
0+ YOERequires a bachelor's in a related field, ability to develop and coordinate curriculum, integrate technical writing into training, schedule and evaluate training, strong communication and interpersonal skills, basic technical product knowledge, ability to obtain DoD security clearance, and travel as required.
Optimized Organizational Maintenance Activity (OOMA), Integrated Maintenance Data System (IMDS), Naval Aviation Logistics Command Management Information System (NALCOMIS)
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2mo
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Software Engineer Intern (2026 Summer)
San Diego, California, United States
$5k-$7k/mo OnsiteInternship
Whova
Whova: All-in-one platform for event management and attendee engagement.
Currently enrolled as a junior/senior, master’s, or doctoral student in a computer science/engineering field; strong understanding of data structures, algorithms, and computer systems.
JavaScript, TypeScript, HTML, CSS, REST APIs, Front-end development, Back-end development
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1w
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Staff Software Engineer
San Diego, California, United States
$143k-$220k/yr OnsiteFull Time
Exact Sciences
Exact SciencesNASDAQ: EXAS: Provides molecular diagnostic tests for early cancer detection.
12+ YOEBachelor's in CS/related or HS+12yrs experience; expert in object-oriented programming, RESTful services, relational DBs, cloud frameworks; mentor junior engineers and lead technical design.
RESTful web services, Postgres, SQL Server, JPA2, Hibernate, Entity Framework, Azure, Amazon AWS Services/SDKs, JIRA, Confluence, C, C++, Java, JavaScript, Python, SQL, PL/SQL, .NET, Google Web Toolkit
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2w
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Software Engineer- Application Development
San Diego or Washington
$95k-$166k/yr RemoteFull Time
Noctua Technology
Noctua Technology: Provides software engineering, cloud, and data consulting services.
1+ YOE1+ year application development experience; proficiency with front-end and back-end web technologies, cloud platforms, containers, CI/CD, Git; US citizenship and eligibility for Secret clearance required.
HTML, CSS, JavaScript, Node.js, Angular, React, Java, Python, AWS, Azure, Google Cloud, Docker, Kubernetes, Git, CI/CD
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