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  • Firmware Engineering Co-Op

    $25 - $28 per hour

     ...Job Description We are seeking a Firmware Engineering Co-op for our Waltham office from January 2026-June 2026  Job Duties Develop embedded C and C++ applications for Zynq Ultrascale+ MPSoC Design and implement algorithms for efficient data transfer and... 
    Suggested
    Hourly pay
    Work experience placement
    Internship
    Work at office
    Worldwide

    Wabtec

    Waltham, MA
    21 days ago

  • Senior Software Engineer II - Modeling and Simulation

    $142k - $180k

     ...software testing of complex autonomy systems in operationally realistic scenarios. The successful applicant will be responsible for developing and supporting advanced M+S infrastructure for testing and evaluation of AI/Autonomy-enabled systems in multiple domains.... 
    Suggested
    Temporary work

    Scientific Systems Company, Inc.

    Burlington, MA
    21 days ago

  • Software Reverse Engineer

    $112k - $154k

     ...from typical Windows/Linux binaries to embedded firmware running non-traditional computer architectures and operating systems Developing and applying automated reverse engineering and binary analysis tools to characterize protocols, interfaces, and functionality of... 
    Suggested
    Full time
    Work experience placement
    Local area
    Night shift

    STR

    Woburn, MA
    a month ago

  • Senior Software Engineer

    $134k - $184k

     ...Description STR is hiring experienced Senior Software Engineers to join our multidisciplinary cyber/networking team committed to developing cutting-edge technologies that have an immediate and significant impact on our national security. Our team innovates... 
    Suggested
    Full time
    Local area
    Immediate start
    Night shift

    STR

    Woburn, MA
    a month ago

  • Senior Software Engineer, AI-Augmented Development

     ...intelligence to lead the charge. Founded by a close-knit group of engineers out of MIT, Tutor Intelligence is an early-stage startup developing state of the art AI-powered robotics for American factories.   The Role   Something has changed. A year ago you wrote... 
    Suggested
    Immediate start
    Shift work
    Day shift

    Tutor Intelligence

    Watertown, MA
    27 days ago

  • Senior Software Engineer

    $134k - $184k

     ...Job Description Job Description About the Team: STR's Analytics Division develops novel technologies to solve challenging national security problems through advanced analytics. Our team consists of passionate and motivated individuals with degrees in engineering... 
    Suggested
    Full time
    Local area
    Remote work
    Flexible hours
    Night shift

    STR

    Woburn, MA
    26 days ago

  • Senior Software Engineer

    $119k - $155k

    Job Description Job Description Xometry (NASDAQ: XMTR) powers the industries of today and tomorrow by connecting the people with big ideas to the manufacturers who can bring them to life. Xometry's digital marketplace gives manufacturers the critical resources they...
    Suggested

    Xometry

    Waltham, MA
    21 days ago

  • Senior Software Engineer

    $145k - $175k

     ...novabiomedical.com or aicompanies.com About the role We are seeking a highly skilled Senior Software Engineer with expertise in developing Windows-based medical device software, The candidate will design, develop and maintain the application with .Net Framework, C#,... 
    Suggested
    Hourly pay
    Work at office
    Flexible hours

    Nova Biomedical

    Waltham, MA
    13 days ago

  • Software Engineer II

    $78k - $140k

    Job Description Job Description Xometry (NASDAQ: XMTR) powers the industries of today and tomorrow by connecting the people with big ideas to the manufacturers who can bring them to life. Xometry's digital marketplace gives manufacturers the critical resources they...
    Suggested

    Xometry

    Waltham, MA
    11 days ago

  • Senior Software Engineer

     ...relationships, and manage software products and vendors which can be integrated into the system enabling faster development time Develop internal tooling for simulation, HIL/SIL testing, provisioning, field testing, and operator-facing systems Collaborate across... 
    Suggested
    Work from home
    Flexible hours

    Enigma Aerospace

    Burlington, MA
    19 days ago

  • Software Engineer - Emulation Tooling and Modeling

    $112k - $154k

     ...Emulation Tooling and Modeling Software Engineer to be part of a multidisciplinary team of researchers and engineers dedicated to developing cutting-edge technologies with significant and immediate impact on our national security. This position offers an excellent... 
    Suggested
    Full time
    Local area
    Immediate start
    Night shift

    STR

    Woburn, MA
    6 days ago

  • Software Engineer

    $1,500 per month

     ...Job Description Job Description Software Developer Clearance Level: Must be US Citizen and able to obtain a Secret Clearance. At Aquila Technology, you will see our team's passion every day, whether we are building a robust, policy-compliant IT system or stress... 
    Suggested
    Full time
    Interim role
    Local area
    Remote work
    Work from home
    2 days per week

    Aquila Technology

    Lexington, MA
    25 days ago

  • Software Engineer

    $1,500 per month

     ...systems (VxWorks preferred) Experience interfacing with hardware Experience with Version Control (Git preferred) Experience developing in a Linux environment Familiarity with Object-oriented code design principles Software User Interface development... 
    Suggested
    Full time
    Interim role
    Local area
    Remote work
    Work from home
    2 days per week

    Aquila Technology

    Lexington, MA
    4 days ago

  • Software Engineer Intern

    $27 per hour

     ...a cutting-edge technology company? Xometry's Summer Internship Program offers a unique opportunity to gain hands-on experience and develop essential skills in the manufacturing industry. As a Software Engineering Intern at Xometry, you'll work on real-world projects... 
    Suggested
    Hourly pay
    Full time
    Temporary work
    Internship
    Summer internship
    Work at office
    3 days per week

    Xometry

    Waltham, MA
    18 days ago

  • Senior Software Engineer

    $119k - $155k

    Job Description Job Description Xometry (NASDAQ: XMTR) powers the industries of today and tomorrow by connecting the people with big ideas to the manufacturers who can bring them to life. Xometry's digital marketplace gives manufacturers the critical resources they...
    Suggested

    Xometry

    Waltham, MA
    4 days ago

  • Senior Software Engineer, Advanced AI Research & Prototyping

     ...engineering scalable solutions that fuse technological innovation with human potential to transform how individuals and teams train, develop, and perform in mission-critical environments. Our culture is rooted in our core values, which have evolved over time and our... 
    Local area
    Flexible hours

    Aptima Inc. (All Jobs)

    Woburn, MA
    24 days ago

  • Senior Software Engineer

    $134k - $184k

     ...Job Description Job Description About the Team: The Sensors Division at STR develops advanced sensor technologies across airborne and surface-based radar, electronic warfare, underwater acoustics, hyperspectral imaging, and EO/IR systems. Work spans from component... 
    Full time
    Work at office
    Local area
    Remote work
    Night shift

    STR

    Woburn, MA
    21 days ago

  • Software Engineer

    $1,500 per month

     ...Software Design and Development ~3 years Python and Bash scripting ~3 years Software Design/Development Nice to Have: Developing distributed systems Digital and Wireless Radio/Communications Technology Experience with OMS (open mission systems) and... 
    Full time
    Interim role
    Local area
    Remote work
    Work from home
    Relocation
    2 days per week

    Aquila Technology

    Lexington, MA
    10 days ago

  • Software Developer

    $1,500 per month

     ...Job Description Job Description Software Developer Clearance Level: Must be a US Citizen and able to obtain an Active Secret Clearance At Aquila Technology, you will see our team's passion every day, whether we are building a robust, policy-compliant IT system... 
    Full time
    Interim role
    Work at office
    Local area
    Remote work
    Work from home
    Relocation
    2 days per week

    Aquila Technology

    Lexington, MA
    25 days ago

  • Senior Software Engineer

    $134k - $184k

     ...of these systems can determine the outcomes of conflicts before they begin. STR's Systems Development Division (SDD) focuses on developing advanced technology solutions to provide asymmetric advantages within the information domain. SDD executes the entire lifecycle of... 
    Full time
    Local area
    Night shift

    STR

    Woburn, MA
    a month ago

  • Senior Software Engineer

     ...Qualifications: Required: 5+ years of experience in a fast-paced technical, problem-solving environment as a full stack software developer Required: Demonstrable understanding of software engineering fundamentals Required: Knowledge of HTML, CSS, DOM web... 

    Xometry

    Waltham, MA
    15 days ago

  • Software Developer

    $1,500 per month

     ...Job Description Job Description Software Developer Location: This position is VIRTUAL. The candidate can work remotely but they MUST live within 100 miles of Lexington, MA. Clearance Level: Must be able to obtain an Interim/Active Secret Clearance- Must Be... 
    Full time
    Interim role
    Local area
    Remote work
    Work from home
    Relocation
    2 days per week

    Aquila Technology

    Lexington, MA
    7 days ago

  • Software Engineer, Principal

    $120.51k - $145k

     ...(e.g., AoA, SEP, CDR). Conduct system architecture analysis, including feasibility studies and state-of-the-art assessments. Develop and document system architectures, identify gaps, and recommend solutions using traditional or MBSE approaches. Maintain system... 
    Full time
    For contractors

    DCS Corp

    Bedford, MA
    a month ago

  • OT Developer

     ...Job Description Job Description We are looking for an experienced Operational Technology Developer with a minimum of 5+ years of professional hands on experience in Siemens WinCC and TIA Portal to support the design, development, and implementation of industrial... 

    Avacone

    Bedford, MA
    14 days ago

  • Staff Software Engineer

    $160k - $180k

    Job Description Job Description Xometry (NASDAQ: XMTR) powers the industries of today and tomorrow by connecting the people with big ideas to the manufacturers who can bring them to life. Xometry's digital marketplace gives manufacturers the critical resources they...

    Xometry

    Waltham, MA
    21 days ago

  • Principal Software Engineer

     ...(e.g., AoA, SEP, CDR). Conduct system architecture analysis, including feasibility studies and state-of-the-art assessments. Develop and document system architectures, identify gaps, and recommend solutions using traditional or MBSE approaches. Maintain system... 
    Full time
    For contractors

    McBride

    Lexington, MA
    10 days ago

  • Staff Software Engineer

    $140k - $230k

    Job Description Job Description Xometry (NASDAQ: XMTR) powers the industries of today and tomorrow by connecting the people with big ideas to the manufacturers who can bring them to life. Xometry's digital marketplace gives manufacturers the critical resources they...

    Xometry

    Waltham, MA
    1 day ago

  • Principal Software Reverse Engineer

    $204k - $284k

     ...vulnerabilities in cyber physical systems. This opportunity will be part of a multidisciplinary team of researchers and engineers dedicated to developing cutting-edge technologies with significant and immediate impact on our national security. This position offers an excellent... 
    Full time
    Work experience placement
    Local area
    Immediate start
    Night shift

    STR

    Woburn, MA
    1 day ago

  • Principal Software Engineer, Applications

    $135k - $190k

    Job Description Job Description Salary: Base salary range $135k-$190k Primary Job Function: The Engineer in this role will work with a multidisciplinary team to developsoftware for robotic applications related to package handling. The Engineer in this role...

    Berkshire Grey

    Bedford, MA
    10 days ago

  • Staff Software Engineer

     ...with ML platforms, data pipelines, or ML-adjacent infrastructure. Experience with cloud infrastructure, containers, CI/CD, and developer tooling. Familiarity with robotics or hardware-integrated systems (not required). Startup experience or experience building... 

    Tutor Intelligence

    Watertown, MA
    1 day ago