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Entry Level Software Developer Jobs in Castro Valley, CA

Lassie

Software Engineer, Growth

San Francisco, CA · On-site

They are seeking a Software Engineer to develop systems that enhance the customer journey, improve operational efficiency, and directly impact revenue by collaborating with sales and product teams.

Sidecar

Software Engineer - Fraud

San Francisco, CA · On-site

For this position, we are looking for a full stack backend engineer, who will be working directly ... Passion for finding problems with software and helping ensure they never happen again. * Easily ...

Lassie

Software Engineer, Growth

San Francisco, CA · On-site

The software engineer will be responsible for developing systems that enhance the customer journey, streamline operations, and support sales efforts. Responsibilities : • Own the systems that power ...

Lassie

Software Engineer, Growth

San Francisco, CA · On-site

They are seeking a software engineer to own the systems that power the customer journey and help independent health practices find and succeed with their tools. Responsibilities : • own the systems ...

Lassie

Software Engineer, Growth

San Francisco, CA · On-site

They are seeking a software engineer to develop systems that enhance the customer journey, streamline workflows, and directly impact revenue through collaboration with sales and product teams.

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All JobsSoftware Developer JobsEntry Level Software Developer JobsEntry Level Software Developer Jobs in Castro Valley, CA

Entry Level Software Developer information

See Castro Valley, CA salary details

$34K

$115.7K

$278.7K

How much do entry level software developer jobs pay per year?

As of Sep 4, 2026, the average yearly pay for entry level software developer in Castro Valley, CA is $115,699.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,300.00 and $122,300.00 per year, depending on experience, location, and employer.

What is an entry level software developer?

Entry level software developers are professionals who are at the beginning of their software development careers. They typically have foundational knowledge of programming languages, software development methodologies, and problem-solving skills. Entry level developers work under the guidance of more experienced engineers to write code, fix bugs, and contribute to software projects. Their responsibilities often include learning new technologies, collaborating with team members, and gaining practical experience to advance in their careers.

What does an entry level software developer do?

An entry-level software developer has simpler duties compared to more senior members of the field. At the entry level, your responsibilities are to create simple, single-thread code to achieve a specific task. These bits of code can be combined to create a larger program. You may also have to create or write a design algorithm by which you create software. However, most of the time, as an entry-level developer, you are in charge of debugging. You have to comb through the code of a piece of software to remove errors.

What types of projects and tasks can I expect to work on as an entry level software developer?

As an entry level software developer, you will typically be assigned to work on smaller modules or features within larger projects, often under the guidance of more experienced developers. Your daily tasks may include writing and testing code, fixing bugs, participating in code reviews, and collaborating with team members through agile sprints or regular meetings. You'll also have opportunities to learn new technologies, contribute to documentation, and gradually take on more complex responsibilities as you gain experience. This environment encourages continuous learning and close collaboration with others, helping you build both technical and teamwork skills.

What are the key skills and qualifications needed to thrive as an entry level software developer, and why are they important?

To thrive as an Entry Level Software Developer, you need a solid understanding of programming languages such as Java, Python, or C++, along with a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, integrated development environments (IDEs), and basic knowledge of databases is important. Strong problem-solving abilities, attention to detail, and effective teamwork set standout candidates apart. These skills and qualities are crucial for building reliable software, collaborating with colleagues, and adapting to evolving technical requirements.

What is the difference between Entry Level Software Developer vs Junior Software Engineer?

AspectEntry Level Software DeveloperJunior Software Engineer
Required CredentialsBachelor's in CS or related field, coding bootcamp experienceBachelor's in CS or related field, internship experience
Work EnvironmentTech companies, startups, software firmsTech companies, consulting firms, startups
Employer UsageCommonly used in job postings and industryOften used interchangeably with Entry Level Software Developer

Both roles typically require a bachelor's degree in computer science or related fields and some coding experience. They work in similar environments like tech companies and startups. The terms are often used interchangeably, but 'Junior Software Engineer' may emphasize a slightly more engineering-focused role. Overall, they represent entry-level positions for aspiring software professionals.

How to get an entry level software developer job with no experience?

To secure an entry level software developer position with no experience, focus on building a portfolio of projects, contribute to open-source code, and learn relevant programming languages like Python or Java. Gaining familiarity with tools such as Git and completing certifications or coding bootcamps can also improve your chances. Internships or apprenticeships can provide practical experience and industry exposure.
More about Entry Level Software Developer jobs

What are the most commonly searched types of Software Developer jobs in Castro Valley, CA?

The most popular types of Software Developer jobs in Castro Valley, CA are:

What are popular job titles related to Entry Level Software Developer jobs in Castro Valley, CA?

For Entry Level Software Developer jobs in Castro Valley, CA, the most frequently searched job titles are:

What job categories do people searching Entry Level Software Developer jobs in Castro Valley, CA look for?

The top searched job categories for Entry Level Software Developer jobs in Castro Valley, CA are:

What cities near Castro Valley, CA are hiring for Entry Level Software Developer jobs?

Cities near Castro Valley, CA with the most Entry Level Software Developer job openings:

Entry Level Software Developer jobs near you
Infographic showing various Entry Level Software Developer job openings in Castro Valley, CA as of August 2026, with employment types broken down into 84% Full Time, 12% Part Time, and 4% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $115,699 per year, or $55.6 per hour.

Early in Career Software Engineer (Security Products)

xage, inc

Palo Alto, CA • On-site

$100 - $115/hr

Other

Posted 16 days ago

Key responsibilities

  • Write clean, maintainable, and well-tested code for core security products.

  • Assist in implementing security protocols, encryption standards, and secure data handling practices.

  • Help investigate, debug, and resolve product bugs or security vulnerabilities.

Job description

Early in Career Software Engineer (Security Products)

Cyberattacks on critical infrastructure, government, and private enterprises are at an all time high – and only growing more urgent by the day. Xage is a global leader in zero trust access and protection at the forefront of solving this pressing issue. We are pioneering a secure tomorrow by empowering organizations worldwide to connect anyone to anything, while delivering unparalleled defense against every cyber threat.

We have built tremendous momentum across governments and commercial enterprises around the world, and it’s just the beginning. Recognized by Forbes as one of America’s Best Startup Employers, Xage prioritizes creativity, collaboration, and innovation in pursuit of our mission. We are headquartered in Palo Alto, CA and have global teams across North America andEMEA.

We’re passionate about solving problems that have positive, real-world consequences for the lives of everyday people. We hope you’ll join us in the fight against cyberattacks and safeguarding critical infrastructure.

About the Role

We are looking for an ambitious, intellectually curious early in career/entry level Software Engineer to join our lean engineering team. In this role, you won’t just be a small cog in a massive wheel; you will actively help build, scale, and secure products that protect our customers from modern cyber threats.

Xage is a small company focused on delivering solutions to the market quickly. Engineers at Xage have the unique opportunity to wear multiple hats, touch various parts of our tech stack, and see the direct impact of your code on production from day one. If you love solving complex puzzles and thrive in dynamic environments where priorities can shift quickly, you’ll fit right in.

Key Responsibilities
  • Feature Development: Write clean, maintainable, and well-tested code for our core security products.
  • Security Integration: Assist in implementing security-first protocols, encryption standards, and secure data handling practices.
  • Collaboration & Agility: Participate in daily stand-ups, rapid sprint planning, and code reviews with a tight-knit team of senior engineers.
  • Triage & Support: Help investigate, debug, and resolve product bugs or security vulnerabilities identified by automated testing or customer feedback.
  • Continuous Learning: Rapidly pick up new tools, languages, and security frameworks as our product suite evolves.
Required Skills & Qualifications
  • Educational Background: Bachelor’s degree in Computer Science, Computer Engineering, Cybersecurity, or a related technical field (or equivalent practical experience/portfolio).
  • Foundational Coding: Proficiency in at least one modern backend or systems language (e.g., Python, Go, Rust, C++, or Java ).
  • CS Fundamentals: Strong understanding of core computer science concepts, including data structures, algorithms, and object-oriented programming.
  • Networking Basics: Familiarity with basic networking protocols (TCP/IP, HTTP/S, DNS) and how the web works.
  • The Small-Team Mindset: High autonomy, a strong sense of ownership, and the ability to pivot quickly when product requirements change.
Nice-to-Have (Bonus Points)

Note: We don’t expect you to know all of this on day one, but exposure to any of these will help you stand out!

  • Academic or personal project experience with cloud platforms ( AWS, GCP, or Azure ).
  • Basic understanding of the OWASP Top 10 vulnerabilities and secure coding principles.
  • Experience with containers ( Docker, Kubernetes ).
  • Familiarity with cryptography basics (symmetric/asymmetric encryption, hashing).
  • Active participation in CTFs (Capture the Flag), hackathons, or open-source contributions.
  • Salary Range: $100,000 – $115,000 p/yr + Equity
  • We will process visa transfers and immigration
  • Work with founders and executives closely and participate in all aspects of company building
  • Early stage opportunity in a massive sized market with proven traction and growing rapidly
Recognition & Momentum

Xage Security has experienced explosive growth and received numerous awards and recognition, including:

  • Named by Forbes one of America’s Best Startup Employers 2024-2026
  • $17 million contract awarded by U.S. Space Force’s Space Systems Command (SSC) to offer its zero trust access control
  • Named in Gartner research on Cyber-Physical Systems Protection Platforms, Zero Trust Network Access, Privileged Access Management, and CPS Secure Remote Access
  • Named in Forrester research on Operation Technology Security, IoT, and Microsegmentation
  • Named a Gold winner for Identity & Access Security Solution in the 2024 American Business Awards
  • Named a Top 10 Security Solution in the CRN Internet of Things 50 list 2024
  • ISO 27001:2022, IEC 62443, and FIPS 140-2 Certified
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