Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Sr Software Engineer

$140k - $170k
Full-time

Spectra Logic


Description


About the Role:
We are seeking a highly skilled Senior Software Engineer with deep expertise in FreeBSD and low-level systems programming. The ideal candidate will have significant experience integrating hardware with the FreeBSD operating system, particularly in the areas of driver development, networking, and storage systems. This role is critical to advancing our platform’s reliability, performance, and hardware compatibility.  

 

Key Responsibilities:  

  • Design, implement, and maintain device drivers and low-level system software for FreeBSD.  
  • Integrate new hardware platforms and devices into FreeBSD-based environments.  
  • Enhance and troubleshoot the FreeBSD networking stack for high-performance and high-reliability use cases.  
  • Collaborate with hardware engineering teams to ensure seamless integration of systems.  
  • Contribute to the design and optimization of storage systems, with a strong emphasis on tape storage solutions.  
  • Diagnose and resolve kernel-level issues, ensuring system stability and efficiency.  
  • Participate in code reviews, design discussions, and provide mentorship to junior developers.  
  • Stay current with FreeBSD development, industry best practices, and emerging hardware technologies.  

Required Qualifications:  

  • 10+ years of professional experience in systems-level software development.  
  • Strong expertise in FreeBSD internals, especially kernel and driver development.  
  • Proven experience with hardware/software integration at the OS level.  
  • Hands-on knowledge of the FreeBSD networking stack.  
  • Proficiency in C programming and low-level debugging tools.  
  • Solid understanding of storage architectures, with direct experience in tape storage systems highly valued.  
  • Strong problem-solving skills with the ability to tackle complex systems issues.  

Preferred Qualifications:  

  • Contributions to the FreeBSD open-source community or similar OS projects.  
  • Experience with performance tuning and scalability improvements in FreeBSD.  
  • Familiarity with hardware design concepts or firmware development.  
  • Knowledge of Go and Java frameworks is valued  

Why Spectra?

Located in the foothills of the Rocky Mountains in Boulder, Colorado, Spectra is an entrepreneurial, private company with more than 40 years of proven success preserving, protecting, and defending the world’s data. Spectra offers a challenging, flexible, and creative work environment. Our culture is one that drives personal opportunity and advancement and rewards high performance while maintaining a high-quality work-life balance. Work out on your own or with our trainer at one of the on-campus gyms; enjoy a people first work culture and grow in your career with peers second to none.

 

Applications will be accepted through Tuesday, September 23, 2025.

 

Spectra Logic is committed to the practice and policies of equal employment opportunities in the recruitment, employment and promotion of all associates without regard to age 40 and over, race, color, religion, sex, sexual orientation, disability, gender, gender identity, gender expression, genetic information, status as protected veteran, national origin, or any other applicable status protected by state or local law.  

 

Compensation: $140,000-170,000 annually, plus bonus

***Spectra Logic is committed to the practice and policies of equal employment opportunities in the recruitment, employment and promotion of all associates without regard to age 40 and over, race, color, religion, sex, sexual orientation, disability, gender, gender identity, gender expression, genetic information, status as protected veteran, national origin, or any other applicable status protected by state or local law.

Vacancy posted 10 hours ago
Similar jobs that could be interesting for youBased on the Sr Software Engineer in Boulder, CO vacancy
  • $106k - $145k

     ...prototype while never losing sight of the critical importance of systems engineering process and attention to detail. We take bold, calculated risks to drive progress. We are seeking a Senior Software Engineer to join the team building the control system software for... 
    Senior
    Temporary work
    Work experience placement
    Flexible hours

    ColdQuanta

    Boulder, CO
    3 days ago
  •  ...design patterns until we get it right Participating in the full software development life cycle, including coding, code reviews, source...  ...What We Are Looking For BS in Computer Science or Engineering At least 7 years of experience working on enterprise-grade... 
    Senior

    1872 Consulting

    Boulder, CO
    3 days ago
  •  ...fast and works with some of the world's coolest projects - join us. Who You Are You take pragmatic approaches to writing software You test drive and refactor your code with confidence You avoid large upfront design and focus on incremental change You... 
    Senior
    Internship
    Work at office
    Remote work
    Work from home

    Suite Studios

    Boulder, CO
    3 days ago
  • $90k - $120k

     ...Senior Software Engineer Otter's software engineers develop the next-generation technologies for the outdoor industry that change how billions of users sign waivers, explore, and interact with one another. Our products need to handle information at massive scale, and... 
    Senior

    Otter.ai

    Boulder, CO
    3 days ago
  • $181.1k - $318.4k

     ...Senior Software Engineer, WatchOS Widgets & Live Activities - Watch Software The watchOS System Spaces group is seeking a new colleague to help us shape the future of Apple Watch. As a senior software engineer on the team, you will be responsible for developing new... 
    Senior
    Relocation

    Apple

    Boulder, CO
    10 hours ago
  • $140k - $185k

     ...Senior Software Engineer At Atom Computing, we build quantum computers using arrays of optically trapped neutral atoms that will empower customers to achieve unprecedented computational breakthroughs. Join a world-class team of scientists, engineers, and business professionals... 
    Senior
    Temporary work
    Remote work

    Atom Computing

    Boulder, CO
    2 days ago
  • $100.2k - $150.2k

     ...Company: Qualcomm Technologies, Inc. Job Area: Engineering Group, Engineering Group Software Engineering General Summary: This position is not eligible for Qualcomm immigration sponsorship. Qualcomm Cloud is looking for a software engineer... 
    Senior
    Work experience placement
    Work from home

    Qualcomm

    Boulder, CO
    2 days ago
  • $129.78k - $178.44k

     ...mission-ready throughout space. We are mission-driven, and together, we are an extraordinary team. About the RoleThe Software Engineer III/Sr role involves designing, developing, and testing software applications for space systems and technologies. This advanced... 
    Senior
    Contract work
    Work experience placement

    Sierra Space

    Louisville, CO
    3 days ago
  •  ...Senior Software Engineer RADICL is seeking a Senior Software Engineer to join our platform team. You'll design and build API integrations and highly scalable data processing pipelines that power our security data ingestion, handling both structured and unstructured... 
    Senior
    Work at office
    Remote work
    Work from home

    RADICL

    Boulder, CO
    3 days ago
  • $155k - $180k

     ...that do not meet these requirements will not be considered. SciTec has immediate opportunities for talented software & algorithm developers and engineers to support programs focusing on low-latency data processing, fusion, and tracking algorithms for exploitation of... 
    Senior
    Temporary work
    For contractors
    Work experience placement
    Immediate start
    Remote work
    Flexible hours

    SciTec

    Boulder, CO
    3 days ago
  • $165k - $218k

     ...Senior Software Engineer, State Estimation Broomfield, Colorado, United States Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and... 
    Senior
    Full time
    Work experience placement
    Immediate start

    anduril

    Boulder, CO
    2 days ago
  • $126.61k - $174.09k

     ...together, we are an extraordinary team. About the RoleThe Software Engineer role involves designing, developing, and testing software applications...  .... Compensation: Pay Range: III - $60.87 - $83.69/hr Sr - $73.48 - $101.50/hr Principal - $86.60 - $119.08/hr... 
    Senior
    Contract work
    For contractors
    Work experience placement

    Sierra Space

    Louisville, CO
    1 day ago
  •  ...Job Description Advanced Solutions Practice Software & Solutions Engineer Role Overview Deliver customized workflow solutions using Ricoh ProcessDirector (RPD) within customer environments Automate the series of steps a document or job moves through during... 
    Senior
    Worldwide
    Flexible hours

    Ricoh USA, Inc.

    Boulder, CO
    1 day ago
  •  ...quick learners and ready to contribute broadly across all cloud software aspects. You will be interfacing with customer data streams...  ...and a can-do attitude. About The Role This is a complex engineering role focused on managing fleets of vehicles to keep material moving... 
    Senior
    Work at office
    Work from home
    Relocation
    Flexible hours

    Pattern

    Boulder, CO
    3 days ago
  • $140k - $200k

     ...Senior Software Engineer, Windows/Desktop Applications - Boulder, CO, USA The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify's text-to-speech products to turn whatever they're reading – PDFs,... 
    Senior
    Work at office

    Speechify

    Boulder, CO
    2 days ago
  • $162.5k - $244.6k

     ...Senior ML Software Engineer, Watch Software Work Locations (3) Submit Resume Imagine what you could do here. At Apple, new ideas have a way of becoming great products, services, and customer experiences very quickly. Bring passion and dedication to your job and there... 
    Senior
    Live in
    Worldwide
    Relocation

    Apple

    Boulder, CO
    2 days ago
  • $162.5k - $286.4k

     ...Sr. Embedded Software Development Engineer, Vision Products Apple is where individual imaginations gather together, committing to the values that lead to great work. Every new product we build, service we create, or Apple Store experience we deliver is the result of... 
    Senior
    Relocation

    Apple

    Boulder, CO
    3 days ago
  • $93.2k - $164.45k

     ...Job Description The Advanced Programs and Exploitation (APEX) team within Lockheed Martin Space is seeking a skilled software engineer to support ongoing programs and internal research and development efforts focused on remote sensing data processing, exploitation... 
    Senior
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Flexible hours

    Lockheed Martin Corporation

    Boulder, CO
    3 days ago
  • $96k - $146k

     ...this requirement will not be considered. SciTec has an immediate opportunity for a talented engineer to support our programs delivering Next-Generation Missile Warning software. This is a unique opportunity to join a business delivering core capabilities for National... 
    Senior
    Temporary work
    For contractors
    Work experience placement
    Immediate start
    Remote work
    Flexible hours

    SciTec

    Boulder, CO
    6 days ago
  • $96k - $140k

     ...Applicants that do not meet these requirements will not be considered. SciTec has an immediate opportunity for a talented software engineer to support our programs delivering Next-Generation Missile Warning software. This is a unique opportunity to join a small business... 
    Senior
    Full time
    Temporary work
    For contractors
    Work experience placement
    Work at office
    Immediate start
    Remote work
    Flexible hours

    SciTec

    Boulder, CO
    5 days ago
  • Senior Engineer, Software DSBC POSITION PROFILE Technical professional who serves as the critical bridge between the Information Development team, Product Engineering, and Development for high-speed continuous feed inkjet printers. You'll be instrumental in bridging... 
    Senior
    Full time
    Worldwide
    Flexible hours

    Ricoh

    Boulder, CO
    2 days ago
  • $112.8k - $173.6k

     ...wireline carriers, media, tech, content, finance, healthcare and other large enterprises. Zayo is seeking a talented Senior Software Engineer, Network Tools to join our growing team. In this role, you'll be a key player in building, scaling, and automating the next... 
    Senior
    Work experience placement
    Local area
    Remote work
    Night shift

    Zayo Group

    Boulder, CO
    3 days ago
  • $129k - $193.5k

     ...containerization, microservices, real-time operating systems, and visualization frameworks, with expertise in cyber security, software architecture, software engineering, data science, Artificial Intelligence, process improvement, and software development to deliver responsive,... 
    Senior
    Full time
    For contractors
    Work at office
    Immediate start
    Remote work
    Relocation package
    Flexible hours

    The Aerospace Corporation

    Boulder, CO
    3 days ago
  • $130.5k - $171k

     ...-critical products for customers across energy trading, utilities, agriculture, and other industries. As a Full-Stack Weather Software Engineer, you'll work with our weather model output to build and deploy customer products and the frontend systems they're delivered through... 
    For contractors
    Work at office
    3 days per week

    Spire

    Boulder, CO
    1 day ago
  • $97.01k - $164.91k

     ...Job Description The Software and Ground Solutions group at BAE Systems Inc Space and Mission Systems (SMS) is looking to expand our team with a talented and energetic software engineer focused on delivering high-quality, embedded satellite software and associated test... 
    Senior
    Full time
    Work at office
    Local area
    Remote work

    BAE Systems USA

    Boulder, CO
    14 hours ago
  • $98k - $146k

     ...re looking for mission-driven Staff and Senior Staff DevSecOps Engineers who are ready to make a real impact—not just with code, but...  ...Design, maintain, and improve CI pipelines (GitLab CI) for secure software builds and deployments Orchestrate automated deployments... 
    Senior
    Temporary work
    For contractors
    Work experience placement
    Remote work
    Flexible hours

    SciTec

    Boulder, CO
    4 days ago
  • $170k

     ...Team Belvedere seeks full-time L2 Ja va Engineer/Software Engineer. Must Meet All Requirements: bachelor's degree in Computer Science, Computer Engineering, or Electronics Engineering, AND 12mo experience in developing applications using Java or Kotlin and the utilization... 
    Full time

    Z. Wang & Associates, P.C.

    Boulder, CO
    1 day ago
  • $112k - $150k

     ...Readiness Delivered. Kratos engineers and deploys technology and systems that move national security forward, with the cost, speed,...  ...our customers, our partners and ourselves. Kratos is seeking a Software Engineer to join our Boulder, CO team in a dynamic, agile environment... 

    Kratos Defense

    Boulder, CO
    1 day ago
  • $114k - $171k

     ...Systems, Multi-Domain Operations, and Missile Defense Integration Business Unit (BU) has an exciting career opportunity for a Software Engineer - Level 3 or 4 supporting an Internal Research and Development (IRAD) project to join our team of qualified, diverse, and... 
    Work experience placement
    Relocation
    Shift work

    Northrop Grumman

    Boulder, CO
    14 hours ago
  •  ...and system inputs with a focus on efficient code and collaborating with a larger team of software developers. This role requires significant experience applying software engineering skills to solve problems associated with complex, high-performance products. The Ricoh... 
    Work experience placement
    For subcontractor
    Worldwide
    Flexible hours

    Ricoh Americas Corporation

    Boulder, CO
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Sr Software Engineer. Be the first to apply!