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Sr Application Developer Jobs in California (NOW HIRING)

TEKNOVA

Enterprise Application Developer

Hollister, CA · On-site

$85K - $120K/yr

JOB OVERVIEW Enterprise Application Developer works closely with and reports to the Lead Enterprise ... senior input * Strong written and verbal communication skills, including the ability to explain ...

TEKNOVA

Enterprise Application Developer

Hollister, CA · On-site

$85K - $120K/yr

JOB OVERVIEW Enterprise Application Developer works closely with and reports to the Lead Enterprise ... senior input * Strong written and verbal communication skills, including the ability to explain ...

TEKNOVA

Enterprise Application Developer

Hollister, CA · On-site

$85K - $120K/yr

JOB OVERVIEW Enterprise Application Developer works closely with and reports to the Lead Enterprise ... senior input * Strong written and verbal communication skills, including the ability to explain ...

teknova:

Enterprise Application Developer

Hollister, CA · On-site

$85K - $120K/yr

JOB OVERVIEW Enterprise Application Developer works closely with and reports to the Lead Enterprise ... senior input * Strong written and verbal communication skills, including the ability to explain ...

Booz Allen Hamilton

$86K - $198K/yr

Application Developer, Senior The Opportunity: At a certain point, experience-based system design can start to look like clairvoyance. When you've developed so many systems that you can not only ...

Esri

Sr. Application Security Engineer

Redlands, CA · On-site

$59 - $79/hr

They are seeking a Sr. Application Security Engineer to enhance the security of their applications, collaborating with various teams to design security measures, perform testing, and provide guidance ...

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Sr Application Developer information

See California salary details

$53.3K

$113.4K

$157.4K

How much do sr application developer jobs pay per year?

As of Aug 6, 2026, the average yearly pay for sr application developer in California is $113,400.00, according to ZipRecruiter salary data. Most workers in this role earn between $94,700.00 and $130,300.00 per year, depending on experience, location, and employer.

What is the difference between Sr Application Developer vs Application Developer?

AspectSr Application DeveloperApplication Developer
Required CredentialsBachelor's degree in CS or related field, 5+ years experience, certifications like Microsoft Certified or Oracle CertifiedBachelor's degree in CS or related field, 1-3 years experience, some certifications optional
Work EnvironmentLead projects, mentor junior staff, collaborate with cross-functional teamsDevelop and maintain applications, follow project specifications, work under supervision
Employer & Industry UsageUsed in mid to large enterprises across various industriesCommon in startups, small to medium businesses, and larger companies

The main difference between a Sr Application Developer and an Application Developer lies in experience, responsibilities, and leadership. Sr Application Developers typically have more experience, lead projects, and mentor others, whereas Application Developers focus on coding and application maintenance. Both roles require similar technical skills, but the senior role involves more strategic and leadership duties.

What are the key skills and qualifications needed to thrive as a Sr Application Developer?

To thrive as a Sr Application Developer, you need advanced programming expertise, experience with software architecture, and a degree in computer science or a related field. Familiarity with development frameworks (like .NET, Java, or Node.js), version control systems (such as Git), and relevant certifications (like AWS Certified Developer or Microsoft Certified: Azure Developer) is typically expected. Strong problem-solving, leadership, and communication skills set high performers apart in this position. These skills ensure the delivery of robust, scalable applications and effective collaboration with cross-functional teams.

What does a Sr Application Developer do?

A Sr Application Developer is responsible for designing, developing, and maintaining complex software applications. They often lead technical projects, mentor junior developers, and collaborate with stakeholders to understand business requirements. Their role includes coding, troubleshooting, reviewing code for best practices, and ensuring that applications are scalable, secure, and efficient. They also stay updated on new technologies and recommend improvements to existing systems.

What are some typical challenges a Sr Application Developer may face when leading project development?

As a Sr Application Developer, you may often encounter challenges such as balancing project timelines with technical debt, integrating new technologies with legacy systems, and managing cross-functional communication between stakeholders and junior developers. You'll also be expected to mentor less experienced team members while ensuring code quality and adherence to best practices. Effective problem-solving and adaptability are essential, as the role frequently requires addressing unforeseen technical issues and aligning solutions with business objectives.
What are popular job titles related to Sr Application Developer jobs in California? For Sr Application Developer jobs in California, the most frequently searched job titles are:
What job categories do people searching Sr Application Developer jobs in California look for? The top searched job categories for Sr Application Developer jobs in California are:
Sr Application Developer jobs near you
Infographic showing various Sr Application Developer job openings in California as of August 2026, with employment types broken down into 68% Full Time, 25% Part Time, 2% Temporary, and 5% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $113,400 per year, or $54.5 per hour.

Senior Application Engineer Audio

XMEMS LABS INC

Santa Clara, CA • On-site

$140K - $200K/yr

Full-time

Re-posted 16 days ago

Job description

Position Summary
We are seeking a Senior Application Engineer to support customer integration, platform development, and performance optimization of advanced XMEMS MEMS Speaker audio solutions. This role bridges hardware platform design, R&D collaboration, and customer-facing technical support, helping enable successful design-in and commercialization across next-generation audio wearable products. The position involves both hands-on lab work and direct engagement with customers and field application teams.
Key Responsibilities
  • Provide direct engineering support to key customers, ODM/CM partners, and Field Applications Engineers during design-in, validation, and commercialization
  • Develop xMEMS hardware platforms, including schematic design, PCB design, and firmware development
  • Characterize, validate, and debug electrical and acoustic system performance
  • Perform electrical assembly, soldering, and bring-up of demo and evaluation systems
  • Lead acoustic system tuning and performance optimization for micro speaker modules and related audio platforms
  • Conduct lab measurements and validation, including SPL, THD, frequency response, and electrical signal integrity
  • Troubleshoot field and customer issues, perform root cause analysis, and drive issue resolution across hardware and system levels
  • Collaborate closely with IC design engineers to define design requirements based on customer use cases and system needs
  • Work cross-functionally with mechanical, DSP, acoustic, product, and test engineers to support product development and customer deployment
  • Develop technical collateral including datasheets, application notes, reference designs, and technical articles
  • Support technical communication with customers through clear verbal, written, and specification-level documentation
Required Qualifications
  • Bachelor’s degree in Electrical Engineering, Acoustics, Physics, or related field
  • 7+ years of experience in the electronics industry, preferably with mixed-signal audio amplifier, power, or related hardware background
  • Strong customer-facing experience with excellent verbal and written communication skills
  • Hands-on experience with component selection, schematic entry, and PCB layout design concepts; Cadence or Altium preferred
  • Strong lab experience using oscilloscopes, spectrum analyzers, signal generators, logic analyzers, and related bench equipment
  • Audio system test experience using platforms such as Audio Precision, SoundCheck, or equivalent
  • Strong knowledge of acoustic fundamentals, transducers, and audio system performance validation
  • Experience debugging electrical and acoustic hardware issues in a hands-on development environment
  • Ability to read, write, and work from detailed technical specifications
  • Strong ability to collaborate with mechanical, DSP, acoustic, and third-party engineering teams
Preferred Qualifications
  • Experience supporting consumer audio products such as TWS, wired earbuds, OWS, gaming headsets, VR/AR devices, OTC hearing devices, or other wearables
  • DSP and audio tuning experience
  • Tier 1 customer support experience
Key Success Traits
  • Strong customer-facing confidence and technical credibility
  • Hands-on hardware and lab debugging capability
  • Ability to translate customer problems into practical engineering solutions
  • Strong ownership and problem-solving ability, including scoping, planning, and leading investigations
  • Comfortable balancing detailed lab work with external technical communication
Location / Practical Requirements
  • Santa Clara, California, USA
  • Bachelor’s degree required
  • Ability to commute to the job location required