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Senior Platform Engineer
True Talent Solutions Partners
New York, NY
- $175,000 to $220,000 USD / year
- Build and maintain CI/CD pipelines, infrastructure as code, and developer tooling for safe, frequent releases.
Added 3 mins ago
DB
Summer 2027 Solar Engineering Intern
Default Brand
Greenwood Village, CO · St. Louis Park, MN · Fargo, ND
- $28 to $30 USD / hour
Familiarity with Python programming is a plus
Added 5 mins ago
Sr. AI Enablement Specialist
Exact Sciences Corp
United States
Deliver and coordinate training, workshops, demos, office hours, and enterprise events (e.g., hackathons, developer days) to increase adoption and capability
Added 5 mins ago
Sr Sales Incentive Compensation Analyst
Exact Sciences Corp
WI
Working knowledge of programming or analytical languages such as Python, SAS, or R.
Added 7 mins ago
Senior Software Engineer - Cloud Enablement
Garmin International, Inc.
Olathe, KS
Demonstrated proficiency in writing software (Java, Python, or C#)
Added 10 mins ago
SD
Systems Engineer - Mechatronics, Electrical
Sigma Design
Redmond, WA
- $95,000 to $137,000 USD / year
Scripting experience, preferably Python, for test automation and data analysis.
Added 10 mins ago
SD
Systems Engineer - Embedded Firmware
Sigma Design
Redmond, WA
- $95,000 to $137,000 USD / year
Scripting experience, preferably Python, for test automation and data analysis; familiarity with version control and firmware continuous integration
Added 11 mins ago
Decision scientist - Market Planning and Business Systems
Starbucks Coffee Company
Seattle
…datasets from multiple sources (Databricks, AWS, Azure, SQL, Python, Alteryx, etc.) to evaluate data on Coffeehouse Locations. Identify anomalies, data gaps, and quality issues, and partner…
Added 14 mins ago
Software Design Engineer Intern
DataRobot, Inc.
Boston, MA · Seattle, WA · San Francisco, CA
In this role, you will partner closely with our Documentation and Engineering teams to improve our developer-facing documentation platform, build CI/CD automation, and apply modern AI…
Added 14 mins ago
Global Security Internship - Summer 2027
UKG
Sunrise
…environment. Experience with programming languages such as Python, Java, or C++. Knowledge of operating systems (Windows, Linux) and network protocols. Understanding of cloud security…
Added 17 mins ago
Senior Process Integration Engineer
Samsung Austin Semiconductor, LLC.
Austin, TX
Scripting & Automation: Ability to develop, modify, or maintain automation scripts and data analysis tools using Python, C, or Java (highly advantageous).
Added 19 mins ago
Sr/Staff Digital Design Engineer
Lightmatter
Boston, MA
Strong scripting skills in Python, Perl, Tcl, or Bash to automate simulation and design workflows.
Added 19 mins ago
Sr/Staff Digital Design Engineer
Lightmatter
Mountain View, CA
Strong scripting skills in Python, Perl, Tcl, or Bash to automate simulation and design workflows.
Added 20 mins ago
Principal Systems Integration & Test Engineer - P5
Boston Scientific
Maple Grove
Added 22 mins ago
PI
Senior Principal AI Research Engineer
Pfizer Inc
WA · CA · MA · CT · NY
- $139,100 to $231,900 USD / year
Added 22 mins ago
PI
Senior AI Research Engineer
Pfizer Inc
WA · CA · MA · CT · NY
- $106,000 to $176,600 USD / year
Added 24 mins ago
Principal Design Verification Engineer , Annapurna Labs
Annapurna Labs (U.S.) Inc.
Cupertino, CA
- Experience in Python, Perl, or another scripting language
Added 26 mins ago
Validation and Verification Engineer, Aviation Engineering
Skyryse
El Segundo, CA · Los Angeles, CA
Added 26 mins ago
JD
Part-Time Student - Test Automation Engineering - Silvis, IL
John Deere
Silvis
- Part-time
Experience with Python, C, or other software languages
Added 27 mins ago
Full Stack Software Developer
Sandalwood Engineering & Ergonomics
Livonia, MI
We’re currently looking for a Full Stack Software Developer to join our growing team of engineering and ergonomics professionals at Sandalwood Engineering & Ergonomics. This role will…
Added 29 mins ago
Senior R&D Hardware Engineering Technician
Pattern Bioscience
Austin, TX
Strong software skills: Linux command line, Python or other scripting for test automation and data analysis, and deploying instrument software/firmware
Added 30 mins ago
Business Intelligence Analyst 2
Dexcom
Mesa
Added 33 mins ago
AI Engineer 4 (AI Foundations: World Model, RL, Causal Inference, Sequential Data)
Capital One
McLean, VA · Cambridge, MA · San Jose, CA · NY
At least 4 years of experience programming with Python, Go, Scala, CUDA, or Java
Added 33 mins ago
AI Engineer 5 (AI Foundations: Evaluations and Agentic Workflows)
Capital One
McLean, VA · San Francisco, CA · Cambridge, MA · San Jose, CA · NY
At least 6 years of experience programming with Python, Go, Scala, CUDA, or Java
Added 33 mins ago
Director, Full-Stack Engineer - AML (Anti Money Laundering)
Capital One
NY · McLean, VA · Cambridge, MA
10+ years of professional experience coding in commonly used languages like Go, Java, JavaScript/TypeScript, Python, Rust, C#, Scala

Lightmatter

Sr/Staff Digital Design Engineer

Boston, MA, United States

$154,000 - $218,000 USD

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Job details

Pay: $154,000 - $218,000 USD
Experience: At least 5 years of experience in ASIC design or a similar high-speed chip design with multiple successful tape outs
Posting language: English
Posted: Nov 6, 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!

We are hiring a Digital Design Engineer to help develop an ASIC for the next-generation artificial intelligence computing architecture alongside a team of world-class scientists and engineers. If your passion is innovation, solving challenging technical problems, and doing impactful work, you should join our team and help build the world's first optical computers!

Responsibilities

Develop RTL (i.e. system Verilog) modules with DFT considerations for IC development
Debug complex logic and mixed signal simulations
Understand and integrate silicon photonic communication and compute technology into digital accelerator design
Actively work with Architecture, Design Verification, Physical Design, Photonic, Analog and Software teams to realize high performance, low power designs in advanced technology nodes
Create design specifications and documentation to facilitate collaboration with partner teams
Generate documentation for modules, including functionality and timing
Manage RTL implementation to achieve functionally correct, performant designs within project schedules by identifying, communicating and mitigating risks.

Qualifications

Bachelor’s degree in Electrical or Computer Engineering (or related fields)
At least 5 years of experience in ASIC design or a similar high-speed chip design with multiple successful tape outs
Proficiency in SystemVerilog or Verilog for digital logic design
Proven experience debugging complex logic and mixed-signal simulations using industry-standard EDA tools (e.g., Synopsys VCS, Cadence Xcelium, Questa, or equivalent mixed-signal co-simulation environments)
Demonstrated track record of delivering high-performance, low-power digital designs in advanced semiconductor process nodes

Preferred Qualifications

Master's degree in Electrical or Computer Engineering (or related fields)
Experience in communication protocols (e.g. PCIe)
Knowledge of processor design, accelerators, and/or memory hierarchies
Exposure to silicon photonics (SiPh), optical compute/interconnect architectures, or electro-optic interface integration.
Strong scripting skills in Python, Perl, Tcl, or Bash to automate simulation and design workflows.
Experience interfacing digital logic directly with analog mixed-signal (AMS) IP (e.g., SerDes, ADCs/DACs, optical transceivers)

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.

$154,000 - $218,000 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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