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CRO Specialist
Shero Commerce
Remote, United States
- $90,000 to $120,000 USD / year
Identify tracking and measurement issues that could affect CRO decisions, and work with the Marketing Technology Engineer to validate data, resolve issues, and ensure reliable test results.
Added 1 min ago
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Aftermarket Account Manger
Actalent
Independence, KY
- $33.65 to $38.46 USD / hour
Collect, analyze, and present service data, operating trends, and written reports to support decision-making and continuous improvement.
Added 1 min ago
Platform Software Engineer - Intermediate level
United Services Automobile Asn
United States
…community and their families. As an Intermediate level Software Engineer on our Containers as a Service (CaaS) team, you'll contribute to the platform that powers thousands of applications…
Added 2 mins ago
Data Modeler – Lead to Cash (L2C)
INSPYR Solutions
Dallas, TX
Snowflake SnowPro or Databricks Data Engineer certification.
Added 2 mins ago
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Principal Site Reliability Automation Developer - US REMOTE
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Frankfort, KY
- $102,300 to $209,500 USD / year
Lead complex production investigations and engineer durable long-term fixes
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Senior Platform Software Engineer - OCI
Oracle
Frankfort, KY
- $92,500 to $209,500 USD / year
Oracle Cloud Infrastructure (OCI) is looking for a Senior Platform Software Engineer to join the PKI team responsible for building and operating cloud-scale Public Key Infrastructure…
Added 2 mins ago
Staff Full-stack Engineer - Shopping (Remote-eligible)
Capital One
Frankfort, KY
As a Staff Engineer at Capital One, you will be part of a community of technical experts working to define the future of banking in the cloud. You will work alongside our talented team of…
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Senior Staff Engineer - Agentic Identity
Cisco
Frankfort, KY
Join us as we pursue our vision to make machine data accessible, usable, and secure for everyone. As AI agents rapidly emerge as active users - executing searches, calling APIs, and…
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Data Scientist 1
Baylor Scott & White Health
Frankfort, KY
Use SQL and Python to explore and prepare data, engineer features, perform statistical analysis,develop models, automate workflows, and validate results.
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Core Senior .NET Software Engineer
Evolent
Frankfort, KY
The Senior Software Engineer leads the design, development, and deployment of complex software solutions, ensuring scalability and maintainability. This role architects and implements…
Added 2 mins ago
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Associate Engineer - Infrastructure & Integrations Support
World Wide Technology Holding, LLC
Remote, United States
- $73,200 to $91,500 USD / year
Basic SQL proficiency and the ability to analyze technical data.
Added 2 mins ago
Senior GNC Engineer, Space Special Programs
Anduril Industries
Chantilly, VA · Reston, VA
…OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of strategic competition, Anduril is…
Added 2 mins ago
Network Engineer IV
University of Louisville
Louisville, KY
…including campus buildings, network wiring closets and the campus data center. Some work may be performed remotely, but staff may need to be present on campus for some work activities.…
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Senior Financial Planning & Analysis Manager
Cornerstone OnDemand
Louisville, KY
…and deliver our SaaS products - from R&D investment and cloud/data center infrastructure to consumption-based AI costs and product-level margins - ensuring tight timelines, high-quality…
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Senior Solutions Architect - Presales
NetApp, Inc.
United States
The ideal candidate will combine deep technical expertise in modern data architectures and distributed data processing with the agility and ownership needed in a startup environment. The…
Added 3 mins ago
Senior Solutions Architect - Presales
NetApp
United States
The ideal candidate will combine deep technical expertise in modern data architectures and distributed data processing with the agility and ownership needed in a startup environment. The…
Added 3 mins ago
Senior Solutions Architect - Presales
NetApp
United States
The ideal candidate will combine deep technical expertise in modern data architectures and distributed data processing with the agility and ownership needed in a startup environment. The…
Added 4 mins ago
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Software Engineer III
Uber Freight
San Francisco, CA
- $150,000 to $182,000 USD / year
As an engineer on the brokerage pricing team at Uber Freight, you will build the models and algorithms that power the brokerage marketplace. You will also develop tools to enable our…
Added 5 mins ago
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Senior Software Engineer
Pinterest Job Advertisements
Remote, United States
- $203,000 to $254,667 USD / year
Minimum Requirements: Master’s degree (or its foreign degree equivalent) in Data Science, Analytics, Computer Science, or closely related quantitative discipline and two (2) years of…
Added 7 mins ago
Principal Engineer of DRAM Circuit Design
Samsung Semiconductor
San Jose, CA
Our technology solutions power the tools you use every day--including smartphones, electric vehicles, hyperscale data centers, IoT devices, and so much more. Here, you’ll have an…
Added 7 mins ago
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Product Engineer, AI
True Talent Solutions Partners
Boston, MA
- $130,000 to $180,000 USD / year
- Understand user needs and business context, then identify product opportunities using data and direct feedback.
Added 7 mins ago
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Sales Engineer
True Talent Solutions Partners
San Francisco, CA
- $150,000 to $200,000 USD / year
- Configure and validate integrations with agency management systems, CRMs, carrier portals, and other data sources.
Added 7 mins ago
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Forward Deployed Engineer
True Talent Solutions Partners
New York, NY
- $180,000 USD / year
- Hands-on experience writing and deploying production code, including full-stack product engineering; this role is not focused on solutions engineering or data-only work.
Added 7 mins ago
Founding Engineer, Applied AI
True Talent Solutions Partners
San Francisco, CA
- Develop AI agents and machine learning models that interpret, reason over, and manipulate complex engineering design data.
Added 7 mins ago
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Founding Forward Deployed Engineer
True Talent Solutions Partners
San Francisco, CA
- $175,000 to $255,000 USD / year
- Working knowledge of Python or a similar language, SQL, APIs, enterprise data, and related systems such as ERP platforms.

Lightmatter

Embedded Software Engineer

Boston, MA, United States

$125,000 - $145,000 USD

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Job details

Pay: $125,000 - $145,000 USD
Experience: BS or MS degree in Electrical Engineering, Computer Engineering, Computer Science, or equivalent, and 2+ years of professional experience in embedded software engineering.
Posting language: English
Posted: Nov 4, 2026

Original job description

Lightmatter is leading the revolution in AI data center infrastructure, enabling the next giant leaps in human progress. The company invented the world’s first 3D-stacked photonics engine, Passage™, capable of connecting thousands to millions of processors at the speed of light in extreme-scale data centers for the most advanced AI and HPC workloads.

Lightmatter raised $400 million in its Series D round, reaching a valuation of $4.4 billion. We will continue to accelerate the development of data center photonics and grow every department at Lightmatter!

If you're passionate about tackling complex challenges, making an impact, and being an expert in your craft, join our team of brilliant scientists, engineers, and accomplished industry leaders.

Lightmatter is (re)inventing the future of computing with light!

About the Role

At Lightmatter, we build photonic interconnect chips designed for large-scale AI compute clusters. As an Embedded Software Engineer for our products. You will develop the control, telemetry, monitoring, and stabilization firmware that maintains the health and lock of our optical transceivers, alongside the tooling required for system bring-up. Collaborating directly with systems, digital, analog, and photonics engineers, you will develop well-defined firmware components through their full lifecycle - from initial requirements to final release - while acquiring deep domain expertise in an emerging field.

Core Responsibilities

Develop the lifecycle (requirements, bring-up, testing, and release) of well-defined optical transceiver firmware modules covering control, telemetry, diagnostics, and monitoring.
Implement and refine photonic control and stabilization loops on embedded targets in partnership with analog and photonics design teams.
Partner with hardware engineers during new board bring-up, utilizing oscilloscopes, logic-analyzers, JTAG, and GDB for debugging.
Participate in control and diagnostics design reviews, documenting findings for cross-functional engineering teams.
Operate independently with guidance at key project milestones.

Qualifications

Experience delivering firmware to production hardware or customers, with clear ownership of specific components.
Proficiency in C or C++ on resource-constrained targets, combined with Python skills for prototyping, test creation, and data analysis.
Solid understanding of embedded communication buses and peripherals (SPI, I2C, GPIO, UART) and hardware–software co-integration.
Hands-on lab debugging skills using JTAG/GDB, logic-analyzers, and oscilloscopes.
Familiarity with Git and build toolchains such as CMake.
BS or MS degree in Electrical Engineering, Computer Engineering, Computer Science, or equivalent, and 2+ years of professional experience in embedded software engineering.

Preferred Qualifications

Experience developing bare-metal firmware and working with RTOS environments (e.g., Zephyr, FreeRTOS).
Experience with hardware-in-the-loop (HIL) test setups, test automation, or firmware CI pipelines.
Knowledge of Embedded Linux and device driver development.
Experience working with optical transceivers, photonic platforms, or high-precision analog/mixed-signal hardware.
Domain understanding in laser physics or wavelength and thermal control systems.

We offer competitive compensation. The base salary range for this role determined based on location, experience, educational background, and market data.

Salary Range: total compensation goes beyond base salary, it also includes a new hire equity grant, annual performance-based equity, and other rewards that recognize your impact and contribution.

$125,000 - $145,000 USD

Benefits

Comprehensive Health Care Plan (Medical, Dental & Vision)
Retirement Savings Matching Program
Life Insurance (Basic, Voluntary & AD&D)
Generous Time Off (Vacation, Sick & Public Holidays)
Paid Family Leave
Short Term & Long Term Disability
Training & Development
Commuter Benefits
Flexible, hybrid workplace model
Equity grants (applicable to full-time employees)

Benefits eligibility may vary depending on your employment status and location. Lightmatter recruits, employs, trains, compensates, and promotes regardless of race, religion, color, national origin, sex, disability, age, veteran status, and other protected status as required by applicable law.

Export Control

Candidates should have capacity to comply with the federally mandated requirements of U.S. export control laws.

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More about this job

Skills

Firmware
Photonics
Debugging
C
C++
Python
Data analysis
Communication skills
Git
CMake
Electrical engineering
Computer engineering
Computer science
RTOS
Test automation
Linux
Control systems

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