Jobs in the United States

Group jobs by employerEmail me new jobs Save this search

Added 8 days ago
Core Senior .NET Software Engineer
Evolent
Madison, WI
The Senior Software Engineer leads the design, development, and deployment of complex software solutions, ensuring scalability and maintainability. This role architects and implements…
Added 8 days ago
Cloud Migration Developer
AGFA HEALTHCARE CORP
MILWAUKEE, WI
Added 8 days ago
IG
AI Software Engineer
Insight Global
Farmington Hills, MI
- From $54 USD / hour
Software Engineering with TypeScript/ JavaScript AND/OR Python
Added 8 days ago
Digital Engineer
TE Connectivity
#, NC
TE Connectivity's Manufacturing & Process Development Engineering team is seeking a Digital Engineer to join the Central Engineering team, leading the development, justification, and…
Added 8 days ago
Forward Deployed Full-Stack Engineer (Patuxent River, MD / Mid-level)
Spear AI
Manassas, VA
We’re seeking a skilled Forward Deployed Full-Stack Engineer to build the next-generation data management and artificial intelligence platform for maritime domain awareness.
Added 8 days ago
Applied AI Engineer
Raydar
San Diego, CA
- Hybrid: 3 days per week in office in San Diego, or one week per month in office for Los Angeles and Bay Area employees
Added 8 days ago
Application Security Engineer
Raydar
San Francisco, CA
- Working proficiency in Python, Go or TypeScript for tooling and automation.
Added 8 days ago
Senior Software and Integrations Engineer
Propeller Industries
Remote, United States
Title: Senior Software and Integrations Engineer
Added 8 days ago
CF
Principal Security Engineer - AI Security & GenAI Data Protection
Citizens Financial Group, Inc.
Pittsburgh, PA · Irving, TX · Phoenix, AZ · Manchester, NH · Boston, MA · Johnston, RI · Cleveland, OH
- $130,000 to $195,000 USD / year
Principal Security Engineer, AI Security & GenAI Data Protection
Added 8 days ago
Senior Data Quality Engineer, Data Quality Services
Irving, TX
We are seeking a Senior Data Quality Engineer to define, measure, and automate the quality of the training and validation data used for robotics, autonomy, computer vision, and…
Added 8 days ago
Director, AI and Analytics
UFCU Main
Austin, TX
Build and review Python-based machine learning solutions leveraging frameworks such as MLflow, PyTorch, TensorFlow, Scikit-learn, LangChain, and related AI technologies
Added 8 days ago
Lead Software Engineer - Java or Python, Agentic AI
JPMC page
Jersey City, NJ
As a Lead Software Engineer at JPMorgan Chase within the Commercial & Investment Bank Digital Channel's team, you will build autonomous agent capabilities that can plan, execute, validate,…
Added 8 days ago
Lead Software Engineer
JPMC page
Jersey City, NJ
As a Lead Software Engineer at JPMorgan Chase within the Corporate Technology Data Strategy & Architecture organization, you are an integral part of an agile team that works to enhance,…
Added 8 days ago
Staff Full-stack Engineer - Shopping (Remote-eligible)
Capital One
Oklahoma City, OK
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…
Added 8 days ago
Data Scientist 1
Baylor Scott & White Health
Oklahoma City, OK
Use SQL and Python to explore and prepare data, engineer features, perform statistical analysis,develop models, automate workflows, and validate results.
Added 8 days ago
Vice President of Analytics
Credibly
Southfield, MI
…uses data to drive growth, rather than a career data platform engineer, model developer, model risk validator, or pure governance officer. You must point to concrete growth outcomes (e.g.,…
Added 8 days ago
Technical Program Manager III, Corporate Development Finance
Amazon.com Services LLC
Seattle, WA
Tech stack: a serverless, event-driven backend on AWS (Python), a PostgreSQL database, a React web application, and an AI assistant built on Amazon Bedrock - all deployed through…
Added 8 days ago
A
Electrical Engineer
Actalent
Dahlgren, VA
- $80,000 to $100,000 USD / year
The position involves working five days per week on average at NSWC Dahlgren
Added 8 days ago
IG
AI Developer
Insight Global
Irving, TX
- From $68 USD / hour
Strong development skills in at least one of the following: Python, C#/.NET, or TypeScript/JavaScript.
Added 8 days ago
O
Principal Site Reliability Automation Developer - US REMOTE
Oracle
Saint Paul, MN
- $102,300 to $209,500 USD / year
Lead complex production investigations and engineer durable long-term fixes
Added 8 days ago
Staff Full-stack Engineer - Shopping (Remote-eligible)
Capital One
Saint Paul, MN
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…
Added 8 days ago
Data Scientist 1
Baylor Scott & White Health
Saint Paul, MN
Use SQL and Python to explore and prepare data, engineer features, perform statistical analysis,develop models, automate workflows, and validate results.
Added 8 days ago
A
Senior Devops Engineer (100% Remote)
Actalent
Minneapolis, MN
- $75 to $85 USD / hour
We are seeking a skilled DevOps Engineer to design, deploy, and manage scalable and secure cloud infrastructure using Azure services. We need a skilled subject matter expert. The ideal…
Added 8 days ago
Senior Software Engineer, Tooling (West Coast Preferred)
Docker
Remote, United States
We're looking for a Senior Engineer to give those applications a common foundation and then build the custom tools the business needs on top of it. You'll create a framework that makes it…
Added 8 days ago
Software Engineer
Forescout Technologies Inc.
Dallas, TX
Hands-on experience with Java and either Perl or Python, or similar scripting language

Closed listing

Lightmatter

Embedded Software Engineer

Boston, MA, United States

$125,000 - $145,000 USD

This opening has closed.

The original listing is kept below for reference.

Find open jobs More jobs with this employer

About employer

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

Similar jobs hiring now

Added 1 hour ago
Senior Software Engineer, Site Reliability
Jobgether · Remote
Added 1 hour ago
Sr. Full-Stack Software Engineer
Jobgether · Remote
Added 1 hour ago
Full-Stack Software Engineer (Infrastructure Focus)
Jobgether · Remote
Added 1 hour ago
Full-Stack Software Engineer (Frontend & Mobile Focus)
Jobgether · Remote

Search current openings

Original job description

Archived listing. The details below describe a past opening.

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.

About employer

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

Report this job

Work requirements

Jobs in the United States