Senior Software Engineer, Embedded Systems
Bloomfield, CT
Category: Engineer
Industry: Other
Reference ID: JN -042026-106405
Date Posted: 04/14/2026
Shortcut: http://careers.eliassen.com/OJ0F9o
Description:
Onsite in Bloomfield, CT
Our client seeks a Senior Software Engineer to develop embedded software for commercial elevator products. The role will contribute across the full lifecycle from concept through production, implementing features in C/C++, executing unit and integration tests, and supporting releases. The engineer will collaborate in a team setting, work with hardware simulators and tools, and maintain coding standards while supporting both legacy controls and new product development.
We can facilitate w2 and corp-to-corp consultants. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance.
Rate: $60.00 to $65.00/hr. w2
#LI-JS1
Responsibilities:
- Design and develop embedded controls for elevator products across concept, design, validation, and production phases.
- Coordinate activities for elevator control system components including control boards and field tools.
- Implement software features and change requests in C/C++ for embedded systems.
- Develop and execute unit and integration tests using hardware simulators in an engineering lab.
- Document test procedures, results, software requirements, and design implementation details.
- Adapt to complex existing environments and understand elevator control hardware and interfaces.
- Perform regression testing to support software releases and enhance existing features.
- Execute configuration control and change management for new software.
- Troubleshoot field issues and deliver appropriate software solutions.
- Adhere to coding standards and promote code reviews to deliver cohesive software.
- Contribute to both legacy controls and new product development.
Experience Requirements:
- BS or BA in Computer Engineering, Electrical Engineering, Computer Science, or related field with 7+ years of experience, or a master’s degree in software engineering with 5+ years of experience.
- Strong embedded C/C++ development experience.
- Embedded Linux or other RTOS experience (VxWorks, ThreadX, Green Hills), inter-process communication, and multithreaded applications.
- VB.NET or C# experience for designing UI/UX simulator tools.
- Hands-on development with communication protocols such as CAN, RS232, RS422, RS485, SPI, I2C, timers, EEPROM, and flash driver interfaces.
- Experience with source version control systems such as Git, Subversion, and Atlassian tools.
- Real-time and multithreaded debugging using emulators, logic analyzers, remote debugging, oscilloscopes, serial analyzers, JTAG/BDM, and CANalyzer.
- Java or Python experience (preferred).
- Experience on ColdFire and ARM 32-bit microcontrollers (preferred).
- Experience with defect tracking software such as JIRA or Bugzilla (preferred).
- Understanding of cybersecurity concepts (preferred).
- Ability to understand hardware design and schematics, including electrical one-line and three-line at a high level (preferred).
- Ability to work in elevator hoistways and machine rooms as needed (preferred).
- Background in product-based companies (preferred).
Education Requirements:
- BS or BA in Computer Engineering, Electrical Engineering, Computer Science, or a closely related field, or a master’s degree in software engineering.
Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range.
W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality.
If anyone reaches out to you about an open position connected with Eliassen Group, please ensure that you are working directly with us by confirming the following:
· When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.
· Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group.
If you have any indication of fraudulent activity, please contact fraud@eliassen.com.
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Eliassen Group is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status. Eliassen Group’s Affirmative Action Plan (AAP) is available for inspection by any employee or applicant for employment upon request, during normal business hours of Monday through Friday, 8:30am to 5:30pm EST. Interested persons should contact Phaedra Wells at pwells@eliassen.com for assistance. It is unlawful in Massachusetts and Maryland to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
Applicants with disabilities that believe they require an accommodation or assistance with a position, please email our HR team at hradmin@eliassen.com. This email inbox is designed exclusively to assist job seekers whose disability prevents them from being able to apply online. Emails sent for other purposes will not receive a response.
Please be advised that a number of fraudulent job postings have been released under the Eliassen Group brand.
Unfortunately, fraudulent job postings can happen. If anyone reaches out to you about an open position connected with Eliassen Group, never provide personal or financial information to anyone who is not clearly associated with Eliassen Group
If anyone seemingly from Eliassen Group has ever requested this personal information in the past or does so in the future, please contactInfoSec@eliassen.com.
Please ensure that you are working directly with us by confirming the following:
- When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.
- Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group, as indicated above