4,682 junior developer jobs at 1,548 companies in South San Francisco, CA

3mo
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Junior Software Engineer
San Mateo or Foster City
$85k-$100k/yr HybridFull Time
PTC
PTCNASDAQ: PTC: Provides industrial software for design, manufacturing, and service operations.
0+ YOEUS citizenship required; commute to San Mateo office 2-3 days weekly; 0-2 years web app development; HTML, CSS, JavaScript; React preferred; basic QA; SQL.
HTML, CSS, JavaScript, React, SQL
5d
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Junior Software Developer
Daly City or United States or Irvine
$100k-$140k/yr OnsiteFull Time
EKI Environment & Water
EKI Environment & Water: Engineering and environmental services for water and contaminated sites.
3+ YOEBachelor's degree in a related computing field and 3+ years of front-end development experience; requires JavaScript frameworks, APIs, Git workflows, cloud platforms, testing, documentation, and communication skills.
React, Next.js, Vue.js, R Shiny, Microsoft Power BI, ArcGIS Online, REST APIs, AWS, Azure, GitHub, Microsoft Azure DevOps, Terraform, Azure Bicep, Docker, Kubernetes, ECS, AKS, GKES, Python, Bash, PowerShell, R, D3.js, Chart.js, Plotly, Microsoft Tableau, Git, GitLab, Azure Key Vault, WCAG, Microsoft Azure
1w
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Junior Software Engineer
Mountain View, California, United States
$60k-$70k/yr OnsiteFull Time
Auto-Chlor System
Auto-Chlor System: Leases commercial dishwashers and provides chemical sanitation services.
Bachelor's degree in Computer Science or related area preferred; knowledge of VB.Net, C#, relational databases, ADO.Net, SQL, Oracle, .Net Framework, and object-oriented programming.
VB.Net, C#, ADO.Net, SQL, Oracle, Microsoft .Net Framework, .Net Compact Framework
1w
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Junior Software Engineer
Mountain View, California, United States
$60k-$70k/yr OnsiteFull Time
Auto-Chlor System
Auto-Chlor System: Provider of commercial dishwashing systems and chemical sanitation solutions.
Preferred bachelor's degree in computer science or related field; coding knowledge in VB.Net and C#, relational databases, ADO.Net, SQL, Oracle, Microsoft .Net Framework, and object-oriented programming.
VB.Net, C#, ADO.Net, SQL, Oracle, Microsoft .NET Framework, .NET Compact Framework
1d
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Junior AI Engineer
San Francisco, California, United States
$48k-$95k/yr OnsiteFull Time
Capgemini
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
Bachelor's degree in computer science, AI/ML, data science, engineering, or related field; Python and basic SQL; machine learning, NLP, generative AI, APIs, Git, cloud, and software engineering knowledge.
Python, SQL, LangChain, LlamaIndex, PyTorch, TensorFlow, REST APIs, Git, LLMs, RAG, vector databases
4d
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Junior Android Engineer
Sunnyvale, California, United States
$30-$40/hr HybridFull Time
EPAM Systems
EPAM SystemsNYSE: EPAM: Provides global digital platform engineering and software development services.
0.5+ YOEAt least 6 months of production Android experience; proficiency in Kotlin, Android SDK, and Coroutines; knowledge of dependency injection, MVVM, MVI, agile workflows, and Jira.
Kotlin, Android SDK, Coroutines, Jira, MVVM, MVI
2mo
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Delling Lab - Junior Specialist
San Francisco, California, United States
$55k-$59k/yr OnsiteFull Time
University of California
University of California: A public research university system providing education and healthcare.
4+ YOEBaccalaureate degree or four years research experience; basic lab skills, molecular biology (PCR, DNA isolation, gels), mouse colony work, and lab management; ability to follow protocols accurately.
4w
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Junior Content Developer
San Francisco, California, United States
$75k-$85k/yr RemoteFull Time
Prisms VR
Prisms VR: Immersive VR platform for K-12 STEM education.
Bachelor's in a STEM field, proven instructional/interactive design experience, strong written/verbal communication, spatial thinking, time management, and ability to work across EST/PST time zones.
Pico, Quest, Jira
2mo
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Junior Research Assistant
Santa Clara, California, United States
$25/hr OnsitePart Time
Santa Clara University
Santa Clara University: Private Jesuit university in Silicon Valley providing diverse education.
0+ YOEBachelor’s in chemistry, biochemistry or closely related field; 0-3 years laboratory research experience; able to work in a chemistry lab; good writing and data analysis skills.
NMR, IR, UV-Vis, Schlenk line, glovebox, rotary evaporator, balances, vacuum pump, hot plates
1w
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Senior Developer (149083)
San Francisco, California, United States
OnsiteFull Time
HCLTech
HCLTechNational Stock Exchange of India: HCLTECH: Global provider of information technology services and software consulting.
Develop, maintain, troubleshoot, and support software applications; gather requirements, resolve client tickets, document enhancements, and guide junior developers.
1mo
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Junior Solutions Engineer - SMB, Ads
San Jose, California, United States
$123k-$256k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
1+ YOEBachelor's in CS or related,1+ years shipping production code,knowledge of API and backend design,proficiency in Python/Go/Java/C/C++,strong communication and stakeholder collaboration skills.
Python, Go, Java, C/C++, API
2w
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Junior Test Engineer
San Jose, California, United States
$70k-$85k/yr OnsiteFull Time
Sanmina
SanminaNASDAQ: SANM: Designs and manufactures complex electronics and mechanical systems.
1+ YOEBachelor's degree in a related field, familiarity with Linux and Python, ATE and test interface experience, 1+ year test engineering experience preferred, strong communication and engineering change control knowledge.
Linux, Python, ATE Products, Test Interface Units, Microsoft Office
1mo
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Junior Quality Engineer
San Jose, California, United States
$28-$33/hr OnsiteFull Time
Foxconn Assembly
Foxconn AssemblyTaiwan Stock Exchange: 2317: Assembles electronics and computer hardware for global technology brands.
0+ YOEBachelor's in an engineering field, 0–2 years quality or manufacturing experience, knowledge of SMT/PCBA, familiarity with quality tools (5-Why, 8D, FMEA, SPC), strong communication and problem-solving skills.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Minitab
2w
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Junior Process Engineer
San Jose, California, United States
$70k-$80k/yr OnsiteFull Time
Sanmina
SanminaNASDAQ: SANM: Global provider of integrated electronics manufacturing and engineering solutions.
0+ YOEBachelor’s degree in engineering, 0–2 years of electronics industry experience, English proficiency, and knowledge of manufacturing, quality methodologies, PFMEAs, PPAP, control plans, SPC, and problem-solving tools.
Design of Experiments (DOEs), Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Email, Agile, SPC, GR\\&R, CpKs, 8D
3w
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Junior Mechanical Engineer
San Francisco, California, United States
OnsiteFull Time
American Turbines
American Turbines: Building compact modular gas turbines for distributed power generation.
0+ YOEDegree in mechanical engineering or equivalent hands-on background, 0–3 years experience, SolidWorks or NX proficiency, GD&T knowledge, materials selection, and fabrication methods; hands-on build and shop experience.
SolidWorks, NX
1mo
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Developer Support Engineer
San Francisco, California, United States
$157k-$205k/yr HybridFull Time
Braintrust: Platform for evaluating and monitoring AI model performance.
1+ YOE1+ year supporting developer-facing products, ability to read/debug Python or TypeScript, API/SDK troubleshooting, on-call participation, strong communication and problem-solving skills.
Python, TypeScript, Slack, OpenAI, Anthropic, Terraform, Kubernetes
1mo
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Software Engineer - Test (Entry-Junior)
Los Angeles or San Francisco
$90k-$161k/yr OnsiteFull Time
Revel
Revel: Modern software platform for controlling complex hardware systems.
0+ YOEBachelor's degree in engineering/physics/computer science,0–2 years' software experience,foundational Python,interest in CI/CD,embedded testing and Linux familiarity,ability to work on hardware-in-the-loop systems,ITAR-eligible status required.
Python, Rust, Linux
1mo
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Junior Mechanical CAD Engineer / Designer
San Jose, California, United States
OnsiteFull Time
Equal1
Equal1: A developing cryogenic coolers and system integration for precision engineering applications.
Master's in Mechanical Engineering, strong 3D CAD and CAM knowledge (NX or Onshape a plus), understanding of CNC and metal production processes, hands-on assembly experience, and materials/process knowledge.
NX, Onshape, CAM
1mo
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Salesforce Developer
Pleasanton, California, United States
$162k-$195k/yr HybridFull Time
Workday
Workday: A provider of enterprise software and cloud applications that enables organizations to manage people and finances.
2+ YOEMaster's in IT/MIS/CS and 2 years experience in Salesforce development including Apex, Lightning, JavaScript, Aura and LWC; experience with RDBMS and OOP.
Salesforce, Salesforce Lightning, Apex, JavaScript, Aura Web Component, Lightning Web Component, Lightning Design System, Lightning App Builder, Sandbox
6d
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Senior GTM Partner Systems Engineer
Boston or San Francisco
$116k-$174k/yr OnsiteFull Time
Klaviyo
KlaviyoNYSE: KVYO: Software platform for automated e-commerce marketing and customer data.
Own Salesforce solutions and integrations, maintain platform health, resolve technical issues, apply engineering best practices, review code, and mentor junior developers.
Salesforce, Apex, Lightning Web Components, Flow, GitHub