ZipRecruiter

Log In

1

Freelance Senior Software Developer Jobs in California

The Misch Group

Senior Software Developer

Los Angeles, CA · On-site

$58.75 - $77.50/hr

Senior Software Developer Department: Technology & Software Employment Type: Full Time Location: California Description The Senior Software Developer is responsible for designing, developing, and ...

FMT Consultants

Senior Software Developer

Carlsbad, CA · On-site

$56.50 - $74.75/hr

The senior software developer resource will work with team members and clients in the development and delivery of customizations generally related to various Microsoft applications and technologies ...

FMT Consultants

Senior Software Developer

Carlsbad, CA

$56.50 - $74.75/hr

The senior software developer resource will work with team members and clients in the development and delivery of customizations generally related to various Microsoft applications and technologies ...

AKQA

Freelance Senior Copywriter

San Francisco, CA

$2.6K - $3.4K/wk

We are seeking a talented Freelance Senior Copywriter to support one of the most globally ... Collaborate closely with UX designers, product managers, strategists, and engineers to ensure copy ...

Kai

Senior Software Developer

San Jose, CA · On-site

$63.75 - $84.25/hr

As a Senior Software Developer, you will be responsible for developing microservices using Golang within a cloud-based architecture, enhancing business operations through scalable systems.

The Misch Group

Senior Software Developer

San Mateo, CA · Remote

$62 - $82/hr

Description The Senior Software Developer is responsible for designing, developing, and enhancing enterprise‑level software solutions. This role focuses on translating customer requirements into ...

Tecolote Research

Senior Software Developer

Goleta, CA · On-site

$98K - $125K/yr

Overview We are seeking a Senior Software Developer to join our team and work with us on the systems that support our company. If you are passionate about software development and want to make a ...

AKQA

Freelance Senior Copywriter

San Francisco, CA · On-site

$2.6K - $3.4K/wk

We are seeking a talented Freelance Senior Copywriter to support one of the most globally ... Collaborate closely with UX designers, product managers, strategists, and engineers to ensure copy ...

Walmart

Senior Software Developer

Hayward, CA · On-site

$117K - $234K/yr

Walmart's Catalog organization is seeking a Senior Software Engineer with deep expertise in Java backend development to help build and scale critical services for our e-commerce platform. You will be ...

Walmart

Senior Software Developer

Mountain View, CA · On-site

$117K - $234K/yr

Walmart's Catalog organization is seeking a Senior Software Engineer with deep expertise in Java backend development to help build and scale critical services for our e-commerce platform. You will be ...

Walmart

Senior Software Developer

San Jose, CA · On-site

$117K - $234K/yr

Walmart's Catalog organization is seeking a Senior Software Engineer with deep expertise in Java backend development to help build and scale critical services for our e-commerce platform. You will be ...

Walmart

Senior Software Developer

Fremont, CA · On-site

$117K - $234K/yr

Walmart's Catalog organization is seeking a Senior Software Engineer with deep expertise in Java backend development to help build and scale critical services for our e-commerce platform. You will be ...

Walmart

Senior Software Developer

Sunnyvale, CA · On-site

$117K - $234K/yr

Walmart's Catalog organization is seeking a Senior Software Engineer with deep expertise in Java backend development to help build and scale critical services for our e-commerce platform. You will be ...

Walmart

Senior Software Developer

San Mateo, CA · On-site

$117K - $234K/yr

Walmart's Catalog organization is seeking a Senior Software Engineer with deep expertise in Java backend development to help build and scale critical services for our e-commerce platform. You will be ...

Walmart

Senior Software Developer

Cupertino, CA · On-site

$117K - $234K/yr

Walmart's Catalog organization is seeking a Senior Software Engineer with deep expertise in Java backend development to help build and scale critical services for our e-commerce platform. You will be ...

Walmart

Senior Software Developer

Milpitas, CA · On-site

$117K - $234K/yr

Walmart's Catalog organization is seeking a Senior Software Engineer with deep expertise in Java backend development to help build and scale critical services for our e-commerce platform. You will be ...

next page

Showing results 1-20

All JobsSoftware Developer JobsFreelance Senior Software Developer JobsFreelance Senior Software Developer Jobs in California

Freelance Senior Software Developer information

What are the key skills and qualifications needed to thrive as a Freelance Senior Software Developer, and why are they important?

To thrive as a Freelance Senior Software Developer, you need advanced programming expertise, a robust portfolio, and significant experience with full software development lifecycles. Strong command of frameworks, version control (like Git), cloud platforms, and potentially certifications such as AWS Certified Developer or Microsoft Certified: Azure Developer are highly valuable. Exceptional communication, time management, and problem-solving abilities help you effectively collaborate with clients and manage multiple projects independently. These skills ensure you deliver high-quality, timely solutions while building a strong professional reputation in a competitive freelance market.

How do Freelance Senior Software Developers typically manage client expectations and project timelines?

Freelance Senior Software Developers often juggle multiple clients and projects, which requires clear communication and proactive expectation management. They usually begin by setting detailed project scopes, timelines, and deliverables with clients, then provide regular updates and adjust schedules as needed to accommodate changes or unforeseen challenges. Strong time management skills and transparent reporting help ensure that projects stay on track and that clients remain informed and satisfied throughout the development process.

What is the difference between Freelance Senior Software Developer vs Freelance Software Engineer?

AspectFreelance Senior Software DeveloperFreelance Software Engineer
CredentialsTypically requires extensive experience, advanced coding skills, and sometimes certifications like Microsoft or AWSRequires solid coding skills and experience, often with relevant certifications but generally less senior-level expertise
Work EnvironmentWorks independently or with clients directly, often on complex projects requiring leadershipWorks independently or with teams, focusing on software development tasks across various projects
Industry UsageCommonly used in consulting, freelance platforms, and project-based work requiring senior expertiseWidely used in freelance and contract roles across tech industries for development tasks

The main difference lies in experience level and project complexity. Freelance Senior Software Developers typically handle more complex projects and provide technical leadership, while Freelance Software Engineers focus on coding and development tasks across a range of project types.

What does a Freelance Senior Software Developer do?

A Freelance Senior Software Developer designs, develops, and maintains complex software systems for clients or companies on a contract basis. They often work independently, managing multiple projects, collaborating with stakeholders, and ensuring the delivery of high-quality code. Their role may include mentoring junior developers, making architectural decisions, and troubleshooting technical issues. Freelancers have the flexibility to choose their clients and projects, and they are responsible for managing their own workload, deadlines, and business operations.
What are the most commonly searched types of Senior Software Developer jobs in California? The most popular types of Senior Software Developer jobs in California are:
Freelance Senior Software Developer jobs near you

Senior Software Developer

The Misch Group

Los Angeles, CA • On-site

$58.75 - $77.50/hr

Full-time

Medical, Dental, Vision, PTO

Posted 17 days ago

Job description

Senior Software Developer
Department: Technology & Software
Employment Type: Full Time
Location: California
Description
JOB DESCRIPTION
The Senior Software Developer is responsible for designing, developing, and enhancing enterprise‑level software solutions. This role focuses on translating customer requirements into clear technical specifications, building new features, and supporting the development of advanced capabilities across the product suite. The position involves creating custom solutions that automate internal controls, compliance workflows, and data governance processes for large organizations.
The developer will participate in pilot projects, proof‑of‑concepts, and full enterprise deployments, providing technical expertise and helping resolve complex implementation challenges. Responsibilities include researching and implementing new functionality, configuring solutions to meet defined standards, producing documentation and training materials, and collaborating with cross‑functional teams to ensure compatibility across system components.
This role requires strong experience in enterprise software development, object‑oriented programming, data modeling, and working within complex system architectures. Familiarity with SAP development concepts such as ABAP, data dictionaries, shared memory, and core business modules is beneficial.
Key Responsibilities
  • Support creation of next-generation data protection and entitlement manager products.
  • Design specifications for product functionality and customer requirements.
  • Develop, configure, and implement solutions according to standards.
  • Automate internal controls, compliance, and data governance requirements for SAP by designing solutions.
  • Provide in-depth technical knowledge during pilots, proofs of concept, enterprise deployments, and evaluation of complex problems.
  • Create training and end-user documentation.
  • Coordinate with technical teams to ensure compatibility with other components.

Skills, Knowledge and Expertise
  • Proven software development experience.
  • Experience with data protection and entitlement management.
  • Strong understanding of SAP systems and customer solution implementation.
  • Ability to translate requirements into specifications and working solutions.
  • Technical consulting / customer implementation experience is relevant.

Benefits
Competitive compensation
Health, dental, and vision insurance
Flexible paid time off
Remote‑friendly work environment
Professional development and training opportunities
Collaborative engineering culture
Opportunity to work on high‑impact enterprise software initiatives

Apply