Senior Full Stack Developer
Reference Number: 415055
Posted: 10/16/2026
Job Type: Contract
- Industry: Technology and IT
Our client, BOA-NetSysEng-IV-V-2 is seeking a Network / System Engineer III to join their team. As a Network / System Engineer III, you will be part of the engineering organization supporting the development and delivery of an application that streamlines the design and maintenance of hosting solutions. The ideal candidate will have strong cross-functional communication, a deep understanding of the SDLC, and the drive to build secure, reliable integrations that help stakeholders move faster with confidence.
Job Title:Network / System Engineer III
Location:Pennington, NJ
Pay Range: $70-$73/hr
What's the Job?
- Help lead development efforts to deliver an application that streamlines the design and maintenance of hosting solutions.
- Design and deliver elegant solutions based on requirements from key stakeholders, translating business needs into technical outcomes.
- Create and maintain documentation so others can understand, leverage, and support the solutions being developed.
- Build and maintain integrations with external systems using interfaces such as REST API, SFTP, and S3, ensuring data is consumed accurately and securely.
- Design and develop database structures that meet business needs, while supporting internal and external communications with appropriate security and entitlements.
What's Needed?
- Full understanding of the SDLC and the ability to function as a full stack developer with deep backend expertise.
- Demonstrated ability to develop REST API services across data structures, business logic, and interfaces.
- Experience working with industry-standard interface frameworks and protocols commonly used to deliver microservices.
- Working knowledge of testing methodologies and integrations to support dependable releases.
- Knowledge of front-end UI development technologies used to deliver Single Page Applications (SPAs), plus fundamental knowledge of IaaC concepts and tools.
What's in it for me?
- Opportunity to help modernize hosting solution design and maintenance through streamlined application development.
- Chance to collaborate across cross-functional teams and influence solutions based on stakeholder requirements.
- Work on secure internal and external communication patterns with entitlements and security capabilities.
- Build integrations that connect systems through REST API, SFTP, and S3 interfaces.
- Contribute to both backend and front-end development efforts to increase delivery velocity as needed.
Upon completion of waiting period consultants are eligible for:
- Medical and Prescription Drug Plans
- Dental Plan
- Vision Plan
- Health Savings Account
- Health Flexible Spending Account
- Dependent Care Flexible Spending Account
- Supplemental Life Insurance
- Short Term and Long Term Disability Insurance
- Business Travel Insurance
- 401(k), Plus Match
- Weekly Pay
If this is a role that interests you and you'd like to learn more, click apply now and a recruiter will be in touch with you to discuss this great opportunity. We look forward to speaking with you!
About ManpowerGroup, Parent Company of: Manpower, Experis, Talent Solutions, and Jefferson Wells.
ManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. We develop innovative solutions for hundreds of thousands of organizations every year, providing them with skilled talent while finding meaningful, sustainable employment for millions of people across a wide range of industries and skills. Our expert family of brands – Manpower, Experis, Talent Solutions, and Jefferson Wells – creates substantial value for candidates and clients across more than 75 countries and territories and has done so for over 70 years. We are recognized consistently for our diversity - as a best place to work for Women, Inclusion, Equality and Disability and in 2023 ManpowerGroup was named one of the World's Most Ethical Companies for the 14th year - all confirming our position as the brand of choice for in-demand talent.
CONSULTANT TESTIMONIAL
An Experis consultant
"Communication, instructions, expectations and follow-through were exceptional, throughout the hiring, interviewing and onboarding process. Thank you, Experis!"

