Software Engineer Job Responsibilities

+ Design, develop, test, integrate, and maintain software solutions that meet functional, performance, and quality requirements.

+ Apply sound software engineering principles and best practices throughout all phases of the software development lifecycle (SDLC).

+ Develop embedded software solutions using C++ in real-time operating system (RTOS) environments.

+ Support software development involving processor and board-level architectures.

+ Lead and provide technical guidance to a small engineering team.

+ Collaborate with cross-functional engineering teams, program leadership, and external stakeholders to develop reliable and scalable solutions.

+ Participate in software integration and testing activities, including integration with custom hardware and FPGA interfaces.

+ Support Agile software development practices, including Scrum, Continuous Integration, and Test-Driven Development.

+ Contribute to software architecture, system design, performance optimization, and technical documentation. Qualifications Required Qualifications

+ Bachelor's degree in Science, Technology, Engineering, Mathematics (STEM), or a related technical field with a minimum of 8 years of relevant experience; or an advanced degree in a related field with a minimum of 5 years of relevant experience.

+ Experience working across multiple phases of the software development lifecycle.

+ Prior experience leading a small engineering team.

+ Strong software development experience using C++.

+ Experience with real-time operating systems (RTOS), embedded programming, and processor/board architecture and design.

+ Working knowledge of Linux, VxWorks, or other real-time operating systems.

+ Experience working in collaborative, cross-functional environments involving multiple engineering disciplines, program teams, and external stakeholders.

+ Active and transferable U.S. government-issued security clearance required prior to start date.

+ U.S. citizenship required due to security clearance requirements. Preferred Qualifications

+ Experience with Unified Modeling Language (UML) and Object-Oriented Analysis and Design (OOA/D).

+ Understanding of systems engineering design artifacts, including Use Cases and SysML diagrams.

+ Experience with Agile development methodologies, including Scrum, Continuous Integration, and Test-Driven Development (TDD).

+ Experience with DevOps, Jenkins, and automated testing.

+ Experience with Model-Driven Development.

+ Experience integrating software with custom hardware.

+ Experience with FPGA interfaces, including memory-mapped interfaces and software/firmware messaging.

+ Experience with microservice architectures and containerized applications.

+ Knowledge of Versal and ARM assembly.

+ Software performance optimization experience.

+ Experience with CORBA.

+ Experience with scripting languages such as Python. Job Type & Location This is a Contract position based out of Marlborough, MA. Pay and Benefits The pay range for this position is $80.00 - $90.00/hr. Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:

• Medical, dental & vision
• Critical Illness, Accident, and Hospital
• 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)
• Short and long-term disability
• Health Spending Account (HSA)
• Transportation benefits
• Employee Assistance Program
• Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a fully onsite position in Marlborough,MA.

Application Deadline This position is anticipated to close on Sep 18, 2026. About Actalent Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service. The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.

San Francisco Fair Chance Ordinance:

Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:

It is unlawful in Massachusetts 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. Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.