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Volunteer Coding Jobs in Spring Valley, CA (NOW HIRING)

Tendo

Senior Software Engineer

San Diego, CA

$117K - $158K/yr

This person will write critical, significant portions of the code behind a brand new software ... voluntary benefits, 401(k), company paid holidays, flexible time off, and an employee wellness ...

HCI Systems

DAS / ERRCS Designer

San Diego, CA

$35 - $45/hr

Research code requirements and resolve design problems through evaluation of multiple technical ... Additional voluntary benefits include life insurance, disability, and accident coverage. Paid Time ...

HCI Systems

DAS / ERRCS Designer

San Diego, CA · On-site

$35 - $45/hr

Revit experience is highly preferred. • Familiarity with IFC, NFPA 1221/1225, local AHJ DAS code ... Additional voluntary benefits include life insurance, disability, and accident coverage. • Paid ...

HCI Systems

DAS / ERRCS Designer

San Diego, CA

$35 - $45/hr

Revit experience is highly preferred. • Familiarity with IFC, NFPA 1221/1225, local AHJ DAS code ... Additional voluntary benefits include life insurance, disability, and accident coverage. • Paid ...

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How much do volunteer coding jobs pay per hour?

As of Jun 15, 2026, the average hourly pay for volunteer coding in Spring Valley, CA is $19.58, according to ZipRecruiter salary data. Most workers in this role earn between $14.76 and $20.67 per hour, depending on experience, location, and employer.

What types of projects or assignments might I work on as a Volunteer Coding contributor?

As a Volunteer Coding contributor, you may work on a wide range of assignments including building or updating websites for nonprofits, developing educational tools, fixing bugs in open-source projects, or creating software to support community initiatives. The type of project often depends on the organization's needs and your skillset. You'll typically collaborate with other volunteers or team leaders, engage in code reviews, and participate in online meetings or discussions. This variety can help you broaden your technical skills while making a meaningful impact, and you'll often have the flexibility to choose projects that align with your interests and availability.

What is a Volunteer Coding job?

A Volunteer Coding job involves offering programming skills for free to support nonprofit organizations, open-source projects, or community initiatives. Volunteers may work on software development, website creation, bug fixes, or mentoring beginners. It's a great opportunity to gain experience, build a portfolio, and contribute to meaningful causes. Many organizations look for coders in various languages, including Python, JavaScript, and Java.

What are the key skills and qualifications needed to thrive in the Volunteer Coding position, and why are they important?

To thrive in a Volunteer Coding role, you need a solid understanding of programming languages, problem-solving skills, and the ability to learn quickly—often evidenced by coursework, online certifications, or hands-on projects. Familiarity with code repositories like GitHub, collaborative coding platforms, and agile project management tools is commonly expected. Excellent communication, teamwork, and a proactive approach to learning set outstanding volunteers apart. These skills ensure you can contribute effectively to real-world projects and collaborate smoothly with team members, often in a remote or flexible environment.

What are the most commonly searched types of Coding jobs in Spring Valley, CA? The most popular types of Coding jobs in Spring Valley, CA are:
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What cities near Spring Valley, CA are hiring for Volunteer Coding jobs? Cities near Spring Valley, CA with the most Volunteer Coding job openings:
Volunteer Coding jobs near you
Senior Software Engineer

Senior Software Engineer

Tendo

San Diego, CA

$117K - $158K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 5 days ago

Job description

We are looking for a seasoned software engineer who is passionate about creating next-generation healthcare software that will dramatically improve the lives of patients, clinicians, and caregivers. This person will write critical, significant portions of the code behind a brand new software product.

The ideal candidate has experience building SaaS and/or Cloud Native software for a regulated industry. Additionally, the Senior Software Engineer will bring expertise in one or more technologies including React, TypeScript, Go, Ent, gRPC, Twirp, and/or AWS technologies like EventBridge and Aurora. Sharing knowledge and mentoring members of a growing team will be key.

The Senior Software Engineer should enjoy working in an Agile collaborative environment with product managers, designers, external partners, and other engineers to build a high quality, consumer-oriented product from the ground up.

About Tendo
Make an impact-join our team!

We're a fast-growing, mission-driven company building a culture that enables teams and individuals to thrive. Our team-driven culture and rapid growth have earned us recognition as one of Forbes' Top Startup Employers for both 2024 and 2025. Led by an experienced and proven team, we live by our values and are always on the hunt for motivated people with diverse experiences and backgrounds to help us improve the care journey for patients, clinicians, and caregivers by creating software that provides seamless, intuitive, and user-friendly experiences. 

If you like working with innovative technologies and want to be part of a growing team that will help transform the healthcare experience, we encourage you to apply today!

Job Location
Tendo has hubs in San Francisco, CA; San Diego, CA; Salt Lake City, UT; Chicago, IL; Nashville, TN; and Philadelphia, PA. Candidates may be located in any one of our hub locations.
Responsibilities
  • Drive all phases of software development including requirements analysis, architecture/design, implementation, documentation, testing, and debugging for a large consumer-facing application with significant daily usage.
  • Collaborate with product owners and designers to understand user needs and translate wireframes and other requirements into technical requirements and detailed architecture.
  • Participate in Agile processes including sprint planning, daily standups, demos, and retrospectives.
  • Learn and use Go and potentially other back end languages, along with technologies and frameworks like gRPC/Twirp, Ent, and various AWS technologies, to produce, modify, and maintain APIs, microservices, event streams/queues, and similar.
  • Write automated tests for all code and use Behavior Driven Development practices.
  • Write infrastructure as code using Serverless Framework.
  • Perform code reviews.
  • Provide expertise in Web, API, database, and/or cloud technologies and frameworks, including React, TypeScript, Go, gRPC, Twirp, Ent, Serverless Framework, and/or AWS technologies like EventBridge and Aurora.
  • Provide guidance, mentorship, and subject matter expertise to other team members.
  • Create technical documentation describing architecture decisions.
  • Support and implement the latest standards in securing data to meet HIPAA requirements.
Requirements
  • Bachelor's degree (BS/BA) in Computer Science, Software Engineering, or similar major OR equivalent professional experience or software development certification (including bootcamp).
  • 5+ years of professional software engineering experience.
  • Professional experience developing Cloud Native applications/products on AWS, Azure, or GCP (AWS preferred) OR professional experience with Go/Golang OR professional experience with React + TypeScript.
  • Ability to communicate designs and work with product managers, engineers, and QA to clarify and prune requirements.
  • Professional experience with modern version control systems (e.g., Git) and tools (e.g., Bitbucket, GitHub, GitLab).
Nice to Have
  • Experience working in a startup environment.
  • Knowledge of the healthcare industry and HL7 standards like FHIR.
  • Experience writing infrastructure as code using Serverless Framework.
  • Experience with graph data modeling (i.e., using Ent).
  • Experience with event streaming frameworks (i.e., EventBridge).
  • Experience with gRPC/Twirp.
  • AWS certification(s).

Base Salary Range
$117,300-$158,700

This salary range is offered with the understanding that final compensation is based on a number of factors including geography and experience. Tendo also offers an equity package, annual bonuses, and benefits.

Benefits
For full time employees, Tendo also offers full health benefits (medical, dental, and vision), flexible spending and health savings accounts, company paid life insurance, company paid short-term and long-term disability, company equity, voluntary benefits, 401(k), company paid holidays, flexible time off, and an employee wellness program  ("Breathe").
Tendo is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity or expression, religion, national origin or ancestry, age, disability, marital status, pregnancy, protected veteran status, protected genetic information, political affiliation, or any other characteristics protected by local laws, regulations, or ordinances.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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