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Senior R&D Software Developer Jobs in Los Angeles, CA

Cosmetix West

R & D Lab Coordinator

El Segundo, CA · On-site

This role supports chemists and the process engineer by managing daytoday lab operations, equipment maintenance, and sample preparation to aid in new product development. This role is ideal for ...

Lever Demo 2

Senior Software Developer, Platform

Irvine, CA

$58.50 - $77.25/hr

Lever is looking to add another rock star Senior Software Developer, Platform to our growing, best-in-class, development team. Who we are Better Work and a Better World: at Lever that's what we're ...

The Climate Registry

Jr. Software Developer

Los Angeles, CA · On-site

$72K - $93K/yr

The Junior Software Developer will work across the full stack - from database stored procedures and views to server-rendered web pages and reporting outputs - under the guidance of senior developers.

The Climate Registry

Jr. Software Developer

Los Angeles, CA · On-site

$72K - $93K/yr

The Junior Software Developer will work across the full stack from database stored procedures and views to server-rendered web pages and reporting outputs under the guidance of senior developers.

Crane Company

Software Engineer III/IV

Burbank, CA

$61.50 - $82.75/hr

Crane Aerospace and Electronics has an exciting opportunity fora Senior Software Engineer (Level ... and R&D. * Plan, estimate, prioritize, and manage work activities to support meeting project ...

Silvus Technologies

FPGA Design Engineer

Los Angeles, CA · Hybrid

$132K - $182K/yr

... R&D. These are exciting projects targeted to address challenging real-world communication needs ... The Senior FPGA / RTL Design Engineer position will be based at Silvus headquarters in the heart of ...

Relativity Space

Sr Workday Developer

Long Beach, CA · On-site

$57.25 - $75.75/hr

Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch ... The Terrestrial Software team is building the foundation for an automated rocket factory and ...

Relativity Space

Sr Workday Developer

Long Beach, CA

$57.25 - $75.75/hr

Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch ... The Terrestrial Software team is building the foundation for an automated rocket factory and ...

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Senior R D Software Developer information

See Los Angeles, CA salary details

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How much do senior r&d software developer jobs pay per hour?

As of Jul 17, 2026, the average hourly pay for senior r&d software developer in Los Angeles, CA is $66.52, according to ZipRecruiter salary data. Most workers in this role earn between $56.44 and $74.62 per hour, depending on experience, location, and employer.

What engineers make $300,000 a year?

Senior R&D Software Developers can earn $300,000 or more annually, especially with extensive experience, specialized skills in areas like AI or cybersecurity, and working in high-demand industries or companies. Compensation often includes bonuses, stock options, and other benefits. Achieving this level typically requires advanced degrees, certifications, and a strong track record of innovation and leadership.

Is L5 at Google Senior?

At Google, L5 is typically considered a mid-level software engineering role, often referred to as a Software Engineer II. It is generally not classified as a senior position, which usually starts at L6 or higher, depending on the team and responsibilities. L5 engineers are expected to have solid technical skills and contribute to projects under guidance, with senior roles involving more leadership and mentorship responsibilities.

What is the difference between Senior R&D Software Developer vs Software Engineer?

AspectSenior R&D Software DeveloperSoftware Engineer
CredentialsBachelor's or Master's in Computer Science or related field; experience in R&DBachelor's or higher in Computer Science or related field
Work EnvironmentResearch and development labs, innovation teamsDevelopment teams, product-focused environments
Industry UsageTech, manufacturing, research institutionsTech companies, startups, software firms
Common Search/ComparisonOften compared for R&D roles and advanced developmentMore general software development roles

The main difference is that a Senior R&D Software Developer focuses on innovative research, prototyping, and developing new technologies within R&D environments, often requiring specialized knowledge and experience. In contrast, a Software Engineer typically works on building, testing, and maintaining software products in production environments. Both roles require strong programming skills, but the Senior R&D role emphasizes research and experimentation.

What engineer makes $500,000 a year?

Senior R&D Software Developers with extensive experience, specialized skills in areas like AI or cybersecurity, and leadership responsibilities can earn $500,000 or more annually. Such compensation often includes base salary, bonuses, and stock options, especially in high-growth tech companies or startups. Achieving this level typically requires advanced degrees, a strong track record, and working in competitive, high-demand environments.

Is R&D stressful as a career?

A Senior R&D Software Developer role can be stressful due to tight deadlines, complex problem-solving, and the need for innovation. The environment often requires adaptability, technical expertise, and continuous learning to meet project goals and stay competitive.
What are the most commonly searched types of R&D Software Developer jobs in Los Angeles, CA? The most popular types of R&D Software Developer jobs in Los Angeles, CA are:
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Senior R D Software Developer jobs near you
R & D Lab Coordinator

R & D Lab Coordinator

Cosmetix West

El Segundo, CA • On-site

Full-time

Posted 17 days ago

Job description

Salary: $29-$30/hour

Lab Coordinator Position Summary

The Lab Coordinator ensures the R&D laboratory operates safely and efficiently. This role supports chemists and the process engineer by managing daytoday lab operations, equipment maintenance, and sample preparation to aid in new product development. This role is ideal for someone looking to gain more cosmetics experience.

Key Responsibilities

Lab Operations & Housekeeping

  • Maintain overall organization and cleanliness of the R&D lab, including routine and quarterly housekeeping activities.
  • Ensure all raw materials, retains, and lab supplies are stored, labeled, and returned to their proper locations.

Equipment Maintenance & Utilities

  • Perform daily calibration of the pH meter and document results.
  • Coordinate repair and preventative maintenance for lab equipment; serve as primary contact with internal maintenance or external vendors.
  • Ensure all supplies are in stock and ready for batching (DI Water, IPA, clean beakers, etc)

Consumables & Component Management

  • Monitor and order routine lab supplies (e.g., beakers, stirrers, pipettes, Kimwipes, jars, packaging components, foil, etc.) to avoid stockouts.
  • Maintain an organized inventory of packaging components required for customer samples and internal evaluations.

Sample, Retain, and Stability Support

  • Assist stability coordinator in organizing, labeling, and preparing stability and bulk retains according to SOPs.
  • Crosstrain on stability testing and provide coverage when the Stability Coordinator is absent.

Batch Preparation & Support

  • Assist with preparation of additional bulk requests
  • Support raw material qualification swapouts by making 1:1 comparison batches when formulas need updating
  • Fill components and prepare finished samples in response to customer sample requests.

Inventory Management Existing Raw Materials

  • Maintain an organized inventory of all current, approved RMs in the lab, including refilling, relabeling, and returning materials to the appropriate storage areas.
  • Ensure adequate supply of commonly used RMs; flag lowstock items and coordinate reorders.
  • Maintain uniform and compliant labeling and bottling practices for all inlab RMs.