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Principal Tech Ops Engineer, AWS Rack Manufacturing
Amazon Data Services, Inc.
Salt Lake City, UT
We are seeking a Principal Tech Operations Engineer to lead and scale regional manufacturing operations across a complex, multi vendor hardware production ecosystem. This role owns the end…
Added 1 min ago
SR
Senior Full Stack Engineer, AI Products - Stout Strategy
Stout Risius Ross, LLC
Arlington, VA · Charlotte, NC · Houston, TX · Dallas, TX · Philadelphia, PA · NY · Boston, MA · Detroit, MI · Chicago, IL · Atlanta, GA · Washington, DC · Denver, CO
- $87,000 to $195,000 USD / year
As a Senior Full-Stack Engineer in our Applied Innovation Group, you get the best of both worlds: working at the frontier of AI and knowledge work, inside a firm with the clients, expertise…
Added 1 min ago
Sr. AI Engineer
CalPrivate Bank
San Diego, CA · Brea, CA · El Segundo, CA · Newport Beach, CA
The Role: Sr. AI Engineer- Data Analytics & Artificial Intelligence
Added 6 mins ago
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Software Engineer III (Fullstack)
Uber Freight
Chicago, IL
- $124,000 to $151,000 USD / year
As a Fullstack Engineer at Uber Freight, you will be instrumental in designing and building end-to-end systems that power our logistics platform, from backend services and APIs to the…
Added 6 mins ago
Software Engineer III (Fullstack)
Uber Freight
Frisco, TX
As a Fullstack Engineer at Uber Freight, you will be instrumental in designing and building end-to-end systems that power our logistics platform, from backend services and APIs to the…
Added 6 mins ago
Senior Software Engineer (Fullstack)
Uber Freight
Frisco, TX
As a Senior Fullstack Engineer at Uber Freight, you will be instrumental in designing and building end-to-end systems that power our logistics platform, from backend services and APIs to…
Added 6 mins ago
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Senior Software Engineer (Fullstack)
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Chicago, IL
- $152,000 to $186,000 USD / year
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Added 6 mins ago
Senior Software Engineer (Backend)
Uber Freight
Frisco, TX
As a Senior Backend Engineer at Uber Freight, you will be instrumental in designing and building the highly scalable systems that power our logistics platform, focusing on robust backend…
Added 6 mins ago
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Senior Software Engineer (Backend)
Uber Freight
Chicago, IL
- $152,000 to $186,000 USD / year
As a Senior Backend Engineer at Uber Freight, you will be instrumental in designing and building the highly scalable systems that power our logistics platform, focusing on robust backend…
Added 15 mins ago
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Identity and Access Management Engineer [Hybrid or Remote]
EDF power solutions
CA-San Diego US-Any City · San Diego, CA · Any City
- $107,200 to $178,600 USD / year
…that fosters our goal of delivering renewable solutions to lead the transition to a sustainable energy…
Added 22 mins ago
Forward Deployed Software Engineer
Convr
Remote, United States
Role Overview: We are looking for a Forward Deployed Software Engineer (FDSE) who thrives at the intersection of high-level architecture and deep-stack technical execution. This isn't a…
Added 56 mins ago
Manager, Software Engineering
Commerce.com US, Inc.
Remote, United States
This role is for a person who thrives at building and operating a high performing software engineering team and is passionate about empowering engineers to achieve the best work of their…
Added 58 mins ago
Senior Software Development Engineer - AI Tools
Workday, Inc.
CA
…to the broader organization as they mature. We build the AI platform layer that powers code generation, AI-assisted code review, agentic workflows, and enterprise-wide developer tooling. We…
Added 58 mins ago
Principal ML Engineer, Admin Central
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As a Principal Software Engineer you will lead the architecture and implementation of Workday’s next-generation AI platforms and autonomous agent frameworks. You’ll sit at the intersection…
Added 59 mins ago
Senior Engineer – Security Visibility Infrastructure
Target Enterprise Inc
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…and systems thinking, developing deep understanding of the platform’s architecture, interfaces, and failure modes to drive scalable improvements across ingestion pipelines, integrations,…
Added 1 hour ago
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Senior Software Engineer, Capacity & Efficiency Engineering (CEE) - Planning
Uber
San Francisco, CA · Seattle, WA · Sunnyvale, CA
- $202,000 to $224,000 USD / year
Engineering at Uber means building for real-world impact under real-world constraints. As a Senior Software Engineer on CEE, you will architect the systems that decide how much…
Added 1 hour ago
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Senior Manager, AI Enablement
Justworks
NY
- $188,000 to $242,000 USD / year
As our Senior Manager, AI Enablement, you'll lead a new team focused on making AI-powered development and automation more accessible across Justworks. You'll start with one senior engineer,…
Added 1 hour ago
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Test Infrastructure Engineer
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Foster City, CA
- $183,000 to $220,000 USD / year
Zoox is seeking a talented Test Infrastructure Engineer to lead the development of test infrastructure that supports manufacturing tests for our autonomous vehicles. In this role, you will…
Added 1 hour ago
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Senior Full Stack Engineer, AI Products - Stout Strategy
Stout Risius Ross, LLC
Arlington, VA · Charlotte, NC · Houston, TX · Dallas, TX · Philadelphia, PA · NY · Boston, MA · Detroit, MI · Chicago, IL · Atlanta, GA · Washington, DC · Denver, CO
- $87,000 to $195,000 USD / year
As a Senior Full-Stack Engineer in our Applied Innovation Group, you get the best of both worlds: working at the frontier of AI and knowledge work, inside a firm with the clients, expertise…
Added 1 hour ago
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Senior Data Engineer
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- $160,000 to $180,000 USD / year
The Senior Data Engineer will sit within the Data Intelligence team and help modernize, scale, and operate the enterprise data platform. This role will design and deliver reliable data…
Added 1 hour ago
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Principal Software Engineer
ITHAKA
Remote, United States
- $129,076 to $185,547 USD / year
ITHAKA is looking for a Lead / Principal Software Engineer to lead the technology vision for JSTOR’s Business platform team for Books and Royalty Payments.
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Senior Quality Assurance Engineer – Consumer Hardware
iFIT
Logan, UT
iFIT’s vision is to create the world's most holistic health and fitness platform, integrating all elements of health - physical fitness, mental health, nutrition and active recovery - into…
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Sr Lead Software Engineer(AI, Data Cloud)
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Plano, TX · Columbus, OH · Jersey City, NJ
As a Senior Lead Software Engineer at JPMorganChase within Corporate Technology – Chief Technology Office, you serve as a senior individual contributor and technical leader on an agile team…
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Senior Software Engineer
GitHub, Inc.
United States
- $124,000 to $329,200 USD / year
As a software engineer at GitHub, you will enhance the collaboration experience at GitHub by working closely with a community of engineers and designers with a distributed, diverse and…
Added 2 hours ago
Senior Deployment Engineer
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NC
As a Senior Deployment Engineer, you are the backbone of Celonis delivery. You lead the hands-on implementation of Celonis solutions for enterprise customers, combining platform expertise…

Kairos Power

Firmware Development Engineer

Alameda, CA, United States

The salary range for this position is $92,454 to $108,769 for employees working onsite at our Alameda, CA headquarters.

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Job details

Pay: The salary range for this position is $92,454 to $108,769 for employees working onsite at our Alameda, CA headquarters.
Experience: Entry-level position suitable for recent graduates or candidates with 0–2 years of relevant experience.
Posting language: English
Posted: Oct 30, 2026

Original job description

Company Overview

Kairos Power is a new nuclear energy technology and engineering company whose mission is to enable the world’s transition to clean energy, with the ultimate goal to dramatically improve people’s quality of life while protecting the environment. This goal will be accomplished through the commercialization of the fluoride-salt-cooled, high-temperature reactor (FHR) that can be deployed with robust safety, affordable costs, and flexible operation to accommodate the expansion of variable renewables.

Job Summary

Kairos Power is looking for an entry-level firmware engineer to join the Plant Instrumentation, Control & Electrical (IC&E) systems design team. Working under the technical guidance of the Reactor Protection System (RPS) Lead Engineer and experienced team members, this person will develop, test, and document firmware for reactor protection and related plant systems supporting the KP-FHR reactor technology. The role provides hands-on experience with embedded systems, hardware integration, and disciplined development practices for safety-related applications.

Primary Responsibilities

The person will work with an integrated design team to perform the following duties:

Support firmware development for plant instrumentation and control systems, including:
Safety-related reactor protection systems, including signal acquisition, protection logic, diagnostics, and equipment interfaces.
Related plant investment protection and non-safety control or test systems, as required.
Implement and debug embedded firmware in C/C++ and support FPGA logic development, as applicable to the selected platform, using approved requirements, designs, and coding practices.
Assist with firmware requirements, interface definitions, design descriptions, and traceability between requirements, implementation, and verification evidence.
Develop and execute unit, integration, and regression tests; record results, investigate anomalies, and support independent verification and validation activities.
Support laboratory hardware bring-up and firmware integration using schematics, component datasheets, debuggers, oscilloscopes, and logic analyzers under appropriate supervision.
Use version control, configuration management, code reviews, and change control to maintain reproducible builds and documented firmware releases.
Collaborate with hardware, controls, systems, and test engineers to resolve interface issues and support system testing and commissioning activities as assigned.
Learn and follow applicable nuclear quality assurance, software lifecycle, and cybersecurity procedures; promptly raise technical concerns and incorporate review feedback.

Knowledge, Skills and Abilities

Bachelor's degree in Electrical Engineering, Computer Engineering, Computer Science, Software Engineering, or a related technical discipline.
Entry-level position suitable for recent graduates or candidates with 0–2 years of relevant experience. Coursework, laboratory work, capstone projects, internships, and personal projects are acceptable; prior nuclear industry experience is not required.
Foundational programming skills in C or C++, with experience developing and debugging software for a microcontroller, embedded processor, or comparable project platform.
Understanding of digital logic and basic embedded concepts such as memory, interrupts, timers, state machines, and real-time behavior.
Ability to read technical documentation and basic schematics, troubleshoot methodically, and document designs, test results, and issues clearly.
Familiarity with version control, such as Git, and basic software testing practices; willingness to work within a documented engineering development process.
Strong attention to detail, clear communication, and an ability to work collaboratively, ask questions, and learn from technical reviews.
Preferred exposure through coursework or projects to VHDL/Verilog and FPGA tools, Python test automation, laboratory instruments, or interfaces such as SPI, I2C, and UART.
Interest in nuclear energy and safety-critical engineering. Familiarity with requirements traceability, verification and validation, or quality assurance is a plus.

The salary range for this position is $92,454 to $108,769 for employees working onsite at our Alameda, CA headquarters. The range provided in this job posting represents the typical range or starting rate of candidates hired in California. Factors that maybe used to determine your actual salary may include your education, experience, knowledge, skills, ability and the market data for your work location, and a comparison to other employees already in the role.

About our Benefits

We know that we have some of the most talented and dedicated employees, and we believe in rewarding them accordingly. If you work here, full-time employees (excludes interns) expect to have access to the benefits below:

Competitive compensation packages
Medical, dental and vision benefits for employees and their dependents
Paid Vacation
401(k) and pre-tax health insurance, dependent care, and commuter benefits (FSA)

Kairos Power is committed to building a diverse workforce that reflects the communities where we do business. Kairos Power is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. We actively welcome people of different experiences, abilities, and perspectives.

Kairos Power participates in E-Verify.

Candidates only, no recruiters or agencies please.

Note: You are applying for a position that is located in a facility that handles information that is subject to export control restrictions by the Department of Energy under 10 CFR Part 810. To work in this facility, you need to be authorized by the Department of Energy to access Part 810-controlled information. Foreign nationals who are citizens of countries that are not on the Department of Energy’s general authorization list (link below) are not permitted to work in our facility unless the Department of Energy issues an export control license to the company to permit that individual to have access to Part 810-controlled information. The following questions are intended to determine the licensing requirements that may apply. https://www.law.cornell.edu/cfr/text/10/appendix-A_to_part_810

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