---
title: 'Software Integration & Test Engineer at Mesh Optical Technologies'
canonical: 'https://feeny.ai/job/software-integration-test-engineer-mesh-optical-technologies-gardena-x7fgq7eddpvj'
type: 'job'
last_seen: '2026-09-09'
---

# Software Integration & Test Engineer at Mesh Optical Technologies

- **Company:** Mesh Optical Technologies
- **Location:** Gardena, CA
- **Posted:** 2026-02-17
- **Last confirmed live:** 2026-09-09
- **Apply:** https://job-boards.greenhouse.io/meshopticaltechnologies/jobs/4134657009

## Job description

## SOFTWARE INTEGRATION & TEST ENGINEER

Mesh Optical Technologies was founded on the belief that optical photons will be at the center of advanced technologies in the coming century. Making advanced technology ubiquitous means building at scale, and that’s exactly what we’re doing at Mesh.

We are seeking a Software Integration & Test Engineer to own the software that automates, controls, and monitors our production lines and test infrastructure. You will build the systems that drive production equipment, orchestrate test execution, and ensure every process step is observable, traceable, and reliable at volume.

## RESPONSIBILITIES

- Own the software that automates production lines and controls hardware interfaces between factory tools, stations, instruments, and workflows
- Own the software that automates end-of-line production test systems and development lab test environments, ensuring deterministic execution and reliable results at throughput
- Develop and maintain test automation frameworks used for qualification, validation, and manufacturing, including instrument control, sequencing, and pass/fail determination
- Build and maintain data acquisition pipelines for test results, process logs, and system metrics, ensuring production data is captured, stored, and accessible for analysis
- Implement health monitoring, fault detection, and alerting across manufacturing and test software systems
- Support root-cause analysis for line interruptions, process excursions, test escapes, and automation failures
- Work closely with process and manufacturing engineering to ensure every process parameter is fully observable, controllable, and traceable across the line
- Support CI-driven test and integration environments that validate hardware, firmware, and software changes prior to production deployment
- Extend automation and control systems to support new product introductions, process changes, and production ramps
- Interface with mechanical, electrical, optical, and manufacturing engineering teams to resolve integration issues that span hardware and software boundaries

## BASIC QUALIFICATIONS

- Bachelor's or Master's degree in computer engineering, computer science, electrical engineering, or a related discipline
- 1+ years of hands-on software development experience (internships, co-ops, and substantive project experience qualify)
- Strong proficiency in Python, with experience writing production-quality code
- Experience developing and operating software in Linux environments
- Familiarity with CI systems, automated testing pipelines, and deployment workflows
- Demonstrated engineering intuition, critical thinking, and comfort with ambiguity
- Willingness to work extended hours and weekends as needed

## PREFERRED SKILLS AND EXPERIENCE

- Experience interfacing software with manufacturing equipment, instrumentation, or controls systems (e.g., instrument control via GPIB, USB, serial, or Ethernet)
- Strong proficiency in C or C++ in addition to Python
- Strong understanding of networking fundamentals (TCP/IP, serial protocols, device communication)
- Experience with data acquisition, time-series data, or production database systems
- Experience designing software systems for observability, fault tolerance, and long-term maintainability
- Experience with hardware-in-the-loop testing, test automation frameworks, or automated validation systems
- Background in hardware-centric or high-volume manufacturing environments
- Experience with containerization, infrastructure-as-code, or deployment automation
- Familiarity with MES systems, production traceability, or factory data infrastructure
- Experience with version control (Git) and collaborative software development workflows

## COMPENSATION AND BENEFITS:

Pay range: Software Integration & Test Engineer: $115,000.00 - $140,000.00/per year

Title and base salary are determined on a case by case basis commensurate with experience and merit.

In addition to base salary, compensation for this role includes:

- Eligibility for long-term incentives including company stock options and discretionary bonuses awarded for exceptional achievements.
- Comprehensive medical, vision, and dental insurance with significant cost covered by the company for yourself and dependents.
- Paid parental leave and flexible PTO (3 weeks accrued vacation and 10 company holidays per year).
- 401(k) retirement plan access.
- Relocation assistance to sunny Los Angeles.

## About Mesh Optical Technologies

## Company Overview
- **One-liner**: Mesh Optical Technologies designs and manufactures advanced optical systems at scale, targeting hyperscale computing and AI infrastructure.
- **Entity Type**: Private (Series A - $50M led by Thrive Capital, as of February 2026)
- **Headquarters**: Los Angeles, California, United States
- **Founded**: Not publicly available
- **Founders**: Travis Brashears (Co-Founder & CEO), Cameron Ramos (Co-Founder & President)

## Core Business
- **Primary industry**: Computer Hardware Manufacturing / Advanced Optics / Photonics
- **Target customers**: B2B – hyperscale data centers, AI compute clusters, and space-based optical communications
- **Mission or purpose**: "Advance the state of the art in optical manufacturing, closing a critical supply chain gap in hyperscale computing, and building the next generation of optical hardware on Earth and in space."

## Products & Services
- **Alpha C1 optical transceiver**: A 1.6 Terabits per second optical transceiver that linearly translates electrical signals to light. Designed for AI workloads and power-constrained data centers, it delivers better power efficiency, lower latency, and higher reliability. Its optical engine is manufactured entirely with flip chip die bonding – the same technology used to package chips in modern processors – enabling high-volume production.

## Market Standing
- **Valuation/Market Cap**: Not disclosed
- **Key Metric**: Total funding of $50M (Series A, February 2026)
- **Notable Investors/Partners**: Thrive Capital (lead), plus two other major investors (names not specified)
- **Growth Signals**: 11 employees with 29 open job postings; 20% monthly headcount growth; team includes alumni from SpaceX, Intel, Apple, Helion, and other advanced manufacturing environments

## Competitive Advantages
- **Integrated design & manufacturing**: Unlike most photonics companies that treat manufacturing as a downstream exercise, Mesh designs and builds its own factories, closing the feedback loop between device physics, packaging, yield, and automation.
- **Flip chip die bonding**: The Alpha C1 uses a proven, high-volume chip-packaging technique, allowing rapid scaling to millions of units per year – a major departure from the manual, low-volume assembly typical of US optical manufacturing.

## Strategic Focus
- Scale production of the Alpha C1 transceiver to meet demand from AI clusters.
- Develop new high-volume optical manufacturing techniques for terrestrial and in-space infrastructure (laser links, deep space probes).
- Continue to hire across engineering, operations, and manufacturing to expand its Los Angeles-based factory and R&D capabilities.

## Why Work Here
- **Engineering culture**: "Build your own factory" – the team believes in engineering to the limit of physics and writing software that maximizes hardware capability.
- **Impact**: Opportunity to close a critical supply chain gap in US optical manufacturing and shape the next generation of computing infrastructure.
- **Work environment**: On-site in Los Angeles (two offices in the area); highly technical team with deep expertise from SpaceX, Intel, Apple, and other hardware leaders.
- **Growth**: Rapidly scaling startup with 29 open roles across electrical, mechanical, process, and manufacturing engineering, as well as operations and recruiting.

## Sources
1. [meshoptical.com](https://www.meshoptical.com/)
2. [meshoptical.com/blog](https://www.meshoptical.com/blog/introducing-mesh)
3. [linkedin.com](https://www.linkedin.com/company/meshoptical)
4. [meshoptical.com/process](https://www.meshoptical.com/process)
5. [meshoptical.com/careers](https://www.meshoptical.com/careers-new)

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