Sr. Java Full Stack Developer
Dallas , Texas
Experience: 0
Category: Information Technology
Contractor Work Model: Onsite
Brand: System One
Job ID: 350034
Date Posted: 05/06/2026
Shortcut: http://jobs.systemone.com/rONexd
Job Title: Sr. Java Full Stack Developer
Location: Dallas, Texas
Type: Fulltime
Compensation: Not specified
Contractor Work Model: Onsite – onsite
Responsibilities
- Lead and mentor a team of developers to deliver high-quality solutions
- Drive architecture and design of microservices-based applications
- Develop and maintain applications using Java, Spring Boot, and modern front-end frameworks
- Provide technical guidance on Kafka, MongoDB, and container platforms
- Collaborate with business and technical teams to define solutions
- Ensure best practices in coding, testing, and deployment
- Troubleshoot issues and support production systems
- Participate in Agile ceremonies and adapt to evolving requirements
- 9+ years of experience in Java development (Spring Boot required)
- 5+ years of front-end development (React, Angular, or Node.js)
- 3+ years of technical leadership experience
- Strong experience with microservices, OpenShift, and Kubernetes
- Experience with Apache Kafka and MongoDB
- Strong understanding of API design, JSON, XML, and web services
- Experience working in Agile environments
- Excellent communication and leadership skills
System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.
Ref: #404-IT Pittsburgh
-
Sr. Java Full Stack Developer
Dallas , Texas
Senior Java Full Stack Developer Full-Time (Direct Hire) Dallas, TX Position Overview We are seeking a Senior Java Full Stack Developer to design, build, and deliver scalable enterprise applications. This role involves working on high-impact projects w...
Date Posted: 05/06/2026 Recommended
-
Senior Java Full Stack Developer
Dallas , Texas
Position Title: Senior Java Full Stack Developer Position Location: Dallas, TX Duration – Direct Hire [ Permanent ] Employment Type - This is for W2 Employment Skills Required : • Minimum 6 years of Java API development using REST, Spring Boot, XML, JS...
Date Posted: 04/29/2026 Recommended
-
Software Engineer Lead
Dallas , Texas
Job Title: Software Engineer Lead Work Mode : 5 days in office Job Type: Fulltime/Perm Location: Dallas, Texas, United States Position Description Join our dynamic team as a Java Development Lead and play a pivotal role in transforming spring boot fram...
Date Posted: 05/12/2026 Recommended
-
Sr. AWS Cloud/Software Architect III
Washington, District Of Columbia
Job Title: Sr. AWS Cloud/Software Architect III Remote – offsite Overview If interested reach out directly to kimberly.spicer@systemone.com Responsibilities Support the Lead Architect in defining, reviewing, and implementing complex enterprise applicat...
Date Posted: 05/14/2026 Recommended
-
Java Development Lead ( W2 direct hire only - no C2C candidates )
Dallas, Texas
W2 direct hire role - no C2C with 3rd parties For immediate consideration, please connect with me on LinkedIn at https://www.linkedin.com/in/dpotapenko and then email your resume, work authorization status, current location, availability, and compensat...
Date Posted: 05/20/2026 Recommended
-
Sr Software Engineer
Strongsville, OH
Tittle: Sr. Software Engineer Location: Strongsville, OH or Pittsburgh, PA Work Mode : Hybrid (3days Office / 2days Remote) Duration: Contract to Hire Years Of Exp Required: 10+ Years Function of the Group: Payment Center team creates "one stop shop" f...
Date Posted: 05/19/2026 Recommended
-
Sr Software Engineer
Strongsville, OH
Tittle: Sr. Software Engineer Location: Strongsville, OH or Pittsburgh, PA Work Mode : Hybrid (3days Office / 2days Remote) Duration: Contract to Hire Years Of Exp Required: 10+ Years Function of the Group: Payment Center team creates "one stop shop" f...
Date Posted: 05/18/2026 Recommended
-
ATM Consultant
Pittsburgh , Pennsylvania
Job Title: ATM Consultant Location: Pittsburgh, PA Type: Contract Contractor Work Model: Onsite – onsite Hours: 40.0 Security Clearance: Not specified Responsibilities Design complex solutions, write code, test code, automate testing and deployment. In...
Date Posted: 05/11/2026 Recommended
-
Experience Designer Sr
Farmers Branch, TX
Job Title: Experience Designer Sr Location: Farmers Branch, TX Type: Contract Compensation: Contractor Work Model: Onsite Hours: Add the job’s scheduled days and times (delete if not needed) Security Clearance: List security clearance requirements (del...
Date Posted: 03/11/2026 Recommended
-
Engineering Technician - 100% Travel
Dallas, Texas
Traveling Engineer Technician System One is seeking Traveling Engineer Technicians to support FAA communications and telecommunications infrastructure projects throughout the Southwest/Central U.S. region. This is a 100% travel-based field position sup...
Date Posted: 05/19/2026 Recommended
-
Sr ServiceNow Product Owner
Reston, VA
Job Title: ServiceNow Sr Product Owner Type: Contract To Hire Compensation: $73/HR Contractor Work Model: Hybrid Must be USC/GC holder per client LOCATION: Hybrid - onsite 1-2x / week in Reston, VA. Onsite interview. System One is seeking a ServiceNow ...
Date Posted: 03/06/2026 Recommended
-
Java AngularJS Software Engineer III
Washington, District Of Columbia
Job Title: Java AngularJS Software Engineer III Remote – offsite Overview If interested reach out directly to kimberly.spicer@systemone.com Responsibilities Support a U.S. Government Civilian contract by developing and maintaining software solutions wi...
Date Posted: 05/14/2026 Recommended
-
Engineering Electronics Technician - 100% Travel
Dallas, Texas
Engineering Electronics Technician 100% Travel System One is seeking traveling Engineering Electronics Technicians to support telecommunications and FAA site infrastructure projects throughout Texas and surrounding states. Primary responsibilities incl...
Date Posted: 04/07/2026 Recommended
-
Sr Research Associate II
Novato, CA
Job Title: Sr Research Associate II Location: Novato, CA Type: Contract Compensation: $40-$47.10/hr Contractor Work Model: Onsite with occasional evening or weekend hours expected Hours: Monday-Friday 8am to 5pm Overview Leading pharmaceutical company ...
Date Posted: 05/14/2026 Recommended
-
Specialty Software Engineer Lead
Pittsburgh, PA
Software Engineer Lead Onsite 5 days Pittsburgh, PA, Strongsville, OH, Birmingham, AL, Dallas, TX, Phoenix, AZ Contract Required 18-20 years of experience Must Have Java 11+ Spring / Spring Boot MongoDB or SQL Databases OpenShift or Cloud Platform Expe...
Date Posted: 03/20/2026 Recommended
-
Traveling Electrician – FAA Infrastructure / Airfield Systems
Dallas, Texas
Traveling Electrician – FAA Infrastructure / Airfield Systems Job ID: R002890 Openings: 3 Start Date: ASAP Duration: 6 months (likely temp-to-hire based on performance/workload) Work Location: Nationwide (Central U.S. focus) – 100% Travel Overview Syst...
Date Posted: 05/15/2026 Recommended
-
Sr. Cellular / RF Engineer
Alexandria, VA
Job Title: Sr. Cellular / RF Engineer Location: Bolling AFB, Washington, DC Type: Direct Hire Contractor Work Model: Onsite Security Clearance: Top Secret required If interested reach out directly to kimberly.spicer@systemone.com This role focuses on a...
Date Posted: 04/20/2026 Recommended
-
Sr Instructional Designer
Washington, District Of Columbia
Title: Senior Instructional Designer Location: Washington, DC 20005 (hybrid) Job Type: Contract to Hire Compensation: $56.82/HR - $58.12/HR on W2 Work Authorization: Candidate must be able to work in the US without sponsorship Objective: Focuses on the...
Date Posted: 05/01/2026 Recommended
-
Sr. Maritime Electrical Manager
North Kingstown, Rhode Island
Job Title: Sr. Maritime Electrical Manager Location: North Kingstown, Rhode Island Type: Direct Hire Compensation: (none provided) Contractor Work Model: Onsite – onsite Responsibilities Lead the electrical engineering team in the design, integration, ...
Date Posted: 05/12/2026 Recommended
-
Sr. Systems Engineer
Bedford, Massachusetts
Job Title: Sr. Systems Engineer Location: Hanscom AFB Type: Contract To Hire Compensation: Negotiable to $165K Contractor Work Model: Onsite Security Clearance: Secret Responsibilities Apply broad theoretical and practical knowledge of system engineeri...
Date Posted: 05/05/2026 Recommended
-
Traveling Electrical Technician / Electrical Helper
Dallas, Texas
Job Title: Traveling Electrical Technician / Electrical Helper Location: Dallas, Texas Type: Contract Compensation: $26.00 - $30.00 per hour Contractor Work Model: Onsite Hours: 40.0 hours per week Security Clearance: Must pass Amazon background check ...
Date Posted: 05/04/2026 Recommended
-
Engineering & Design Manager
Dallas, Texas
Engineering & Design Manager Company: System One LLC Location: Amarillo, TX Relocation Assistance provided Overview System One LLC is seeking an experienced Engineering & Design Manager to lead project execution and oversee the delivery of high-quality...
Date Posted: 05/15/2026 Recommended
-
Sr. Engineer - TS Clearance
Bedford, Massachusetts
Job Title: Sr. Engineer Location: Hanscom AFB Type: Contract To Hire Compensation: Negotiable Contractor Work Model: Onsite – Hours: 40.0 Security Clearance: TS/SCI Responsibilities Apply engineering theories, principles, concepts, standards, and metho...
Date Posted: 05/05/2026 Recommended
-
Sr ServiceNow CSM Developer
Reston, VA
Role: Senior ServiceNow CSM Developer (Lead) Type: 12+month Contract Work model: Remote — onsite meetings ~1x every 2–3 months for PI Planning Location: Reston, VA Compensation: $89/HR Overview We’re hiring a Senior/Lead ServiceNow Developer to help ma...
Date Posted: 05/19/2026 Recommended
-
Mid level Java Developer
Washington, District Of Columbia
Full Stack Developer (UI focused) Washington, DC – hybrid (3 days a week onsite) Candidates must be able to work without sponsorship Must be able to obtain Public Trust clearance 6 month contract System One is seeking a mid-level Full Stack Developer t...
Date Posted: 05/05/2026 Recommended
-
Sr Healthcare Data Analysis Consultant
Columbia, Maryland
Job Title: Sr Healthcare Data Analysis Consultant Location: Columbia, Maryland Type: Contract To Hire Compensation: $78 per hour Contractor Work Model: Hybrid – onsite and remote Responsibilities Lead the creation of advanced analytical tools to suppor...
Date Posted: 05/20/2026 Recommended
-
Sr Financial Analyst
Lakewood, CO
Job Title: Sr Financial Analyst Location: Lakewood, CO Type: Direct Hire Compensation: $75,200.00 - $94,000.00 Work Model: Hybrid – onsite and remote Responsibilities Support enterprise-level financial planning, forecasting, reporting, and strategic an...
Date Posted: 05/15/2026 Recommended
-
Quality Assurance Spec Sr
Pittsburgh, PA
Job Title: Quality Assurance Spec Sr Location: Pittsburgh, PA / Dallas, TX / Birmingham, AL Type: Contract Compensation: Contractor Work Model: Onsite – onsite Hours: 40.0 Security Clearance: Overview Leave placeholder text here for recruiter to input ...
Date Posted: 04/24/2026 Recommended
-
Sr. Metallurgist Process Engineer
Austintown, Ohio
Job Title: Sr. Metallurgist Process Engineer Location: Austintown, Ohio Type: Contract Compensation: 120-130K Contractor Work Model: Onsite – onsite Hours: 40.0 Responsibilities Direct and oversee casting and metallurgical programs to enhance operation...
Date Posted: 03/20/2026 Recommended
-
Sr. Project Manager
Canonsburg, Pennsylvania
Job Title: Sr. Project Manager Location: Canonsburg, PA Type: Direct Hire Compensation: $155000 annually Contractor Work Model: Hybrid Senior Transportation Project Manager Civil Engineering | Transportation Infrastructure Objective This position leads...
Date Posted: 03/05/2026 Recommended