Jobs in the United States

25+ jobs

Save this search

Added just now
Lead Fire Protection Engineer - Facility Design
Olsson
North Kansas City, MO
We are Olsson. We engineer and design solutions that improve the world around us. As a company, we promise to always be responsive, transparent, and focused on results - for our people, our…
Added 1 min ago
Senior Process Engineer - Water/Wastewater (Kansas City | Omaha)
Burns & McDonnell
Kansas City, MO
Burns & McDonnell's growing Water Practice is in search of a Senior Water/Wastewater Process Engineer. Our passion started with water, and our solutions continue to evolve with the…
Added 1 min ago
Lead PostgreSQL Engineer
Mastercard
O'Fallon, MO
The Database Engineering team is seeking a Lead Platform Engineer to lead the design, engineering, automation, modernization, and operational excellence of Mastercard's enterprise database…
Added 2 mins ago
Building Manager & Systems Enginee, Facilities Management
Boston University
Boston, MA
The Building Manager / Systems Engineer will report to FMO's Engineering team. This position is intended to be an extension of the FMO engineering team to the complex new construction…
Added 2 mins ago
Full-stack Engineer 4
Capital One
Plano, TX
…auto loan. Leveraging a modern full-stack ecosystem, you will engineer critical infrastructure-from reimagining core payment and ledger systems to developing compassionate platforms that…
Added 2 mins ago
Data Engineer 5
Capital One
McLean, VA · Richmond, VA · NY · Wilmington, DE
Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in full-stack development tools and technologies
Added 2 mins ago
AI Engineer 4 (AI Safety and Multimodal)
Capital One
San Jose, CA · McLean, VA · Cambridge, MA · NY
Design, develop, test, deploy, and support AI software components including foundation model training, large language model inference, agents and multi-agent workflows, similarity search,…
Added 2 mins ago
Senior Director, AI Engineering -Agentic AI Platform(Remote Eligible)
Capital One
San Jose, CA · San Francisco, CA · McLean, VA · Cambridge, MA · NY
Oversee the design, development, testing, deployment, and support AI software components including foundation model training, large language model inference, similarity search, guardrails,…
Added 2 mins ago
Reliability, Maintainability & System Health Systems Engineer (Experienced or Lead)
The Boeing Company
Berkeley, MO
The successful candidate is a self-starter with the ability to plan, design, develop, and verify a balanced lifecycle system solution is achieved within a collaborative environment. Within…
Added 2 mins ago
Enterprise & Client Solutions Manager, AI, Song Life - part of Accenture Song
Accenture
Saint Louis, MO
Accenture Song is looking for a rare kind of creative engineer - someone who thinks like a strategist, builds like a maker, and operates like an agency of one. This is not a role about…
Added 2 mins ago
Senior Software Engineer - Frontend - Coinbase Card team
Coinbase
Jefferson City, MO
Frontend Software Engineer - Coinbase Card Team
Added 3 mins ago
Project Manager - Water Resources
WESTWOOD PROFESSIONAL SERVICES INC
Appleton, WI
…hydrologic and hydraulic stormwater modeling and drainage facility design experience supporting private and public sector projects as well as experience with agency coordination and…
Added 3 mins ago
Project Engineer - Water Resources
WESTWOOD PROFESSIONAL SERVICES INC
Appleton, WI
…team in Appleton or Delafield, WI as a Water Resources Project Engineer Westwood offers the opportunity to work alongside an experienced, multidisciplinary team delivering innovative…
Added 3 mins ago
Project Manager
WESTWOOD PROFESSIONAL SERVICES INC
Dallas, TX
Westwood Professional Services, Inc. is looking for a driven civil engineer who wants to own their projects and build a team. You'll lead the design and delivery of municipal infrastructure…
Added 3 mins ago
NB
Sr. Manufacturing Automation Engineer
Nova Biomedical
Waltham, MA
- $149,000 to $164,000 USD / year
…sites and is seeking a hands-on Sr. Manufactroing Automation Engineer with strong manufacturing support experience, proven mechanical and electrical troubleshooting ability, and a…
Added 3 mins ago
NB
Principal Design Quality Engineer I
Nova Biomedical
Waltham, MA
- $120,000 to $160,000 USD / year
Nova Biomedical is seeking a Principal Design Quality Engineer I to support the development of innovative, high-performance diagnostic and analytical technologies used in clinical care,…
Added 3 mins ago
NB
Senior Quality Engineer
Nova Biomedical
Norwood, MA
- $110,000 to $130,000 USD / year
The Senior Quality Engineer will be responsible for providing Quality Engineering support to ensure quality practices are implemented and maintained across design transfer, inspection,…
Added 3 mins ago
NB
Staff DevOps Engineer
Nova Biomedical
Waltham, MA
- $125,000 to $170,000 USD / year
The Staff DevOps Engineer provides senior-level technical leadership for cloud infrastructure, deployment automation, DevSecOps practices, and software delivery systems supporting regulated…
Added 3 mins ago
Staff Optical Engineer
Nova Biomedical
Waltham, MA
Nova Biomedical is seeking a Staff Optical Engineer to lead the design, development, integration, verification, and validation of optical and optical-sensing subsystems used in biomedical…
Added 3 mins ago
NB
Manufacturing Mechanical Engineer II
Nova Biomedical
Waltham, MA
- $90,000 to $105,000 USD / year
Nova Biomedical is seeking a Manufacturing Mechanical Engineer II to support consumable manufacturing operations at our Waltham, MA facility, including reagent, sensor, and tubing…
Added 3 mins ago
Manufacturing Engineer 2 - POC Meters
Nova Biomedical
Billerica, MA
The Manufacturing Engineer will provide technical support for all Point of Care meter manufacturing operations under the direction of the Sr Manager, Director, and Technical Leads. This…
Added 3 mins ago
Manufacturing Engineer II
Nova Biomedical
Waltham, MA
The Manufacturing Engineer II provides manufacturing engineering support for Nova Biomedical’s consumable manufacturing operations, including reagent, sensor, and tubing processes. The role…
Added 3 mins ago
Staff AI Engineer
Nova Biomedical
Waltham, MA
The Staff AI Engineer will serve as a senior hands-on technical leader within Nova's Data & AI function, designing, building, and operationalizing AI-enabled applications, agents, reusable…
Added 3 mins ago
NB
Senior Test Automation Engineer
Nova Biomedical
Waltham, MA
- $115,000 to $145,000 USD / year
Senior test automation engineers design applications that will convert manual test preparation into automated test preparation. They design, create, test and implement these solutions to…
Added 3 mins ago
Systems Engineer Level 1
Nova Biomedical
Norwood, MA
The Systems Engineer Level 1 is an individual contributor who supports the design, testing, and reliability improvement of laboratory instrumentation within the Engineering (AI) group. This…

System One

Lead Software Engineer

Reston, VA, United States

$88 USD / hour

Apply About employer

Applications open in a new tab.

Job details

Pay: $88 USD / hour
Apply by: Jan 20, 2027
Posting language: English
Posted: Oct 22, 2026

Original job description

Job Title: Lead Software Engineer Location: Reston, VA Type: Contract Compensation: $88/hr Work Model: Hybrid Security Clearance: No Clearance

Responsibilities

Lead the design, development, and implementation of application enhancements supporting cloud migration initiatives.
Perform detailed technical design, coding, code reviews, testing, and deployment of new and existing applications.
Serve as a subject matter expert for assigned applications and support the modernization of Java-based solutions running within AWS and Kubernetes environments.
Ensure compliance with enterprise architecture, cloud standards, and DevSecOps practices.
Deliver scalable solutions supporting large enterprise user populations.
Identify gaps in technical requirements and solve complex application integration challenges.
Support migration of application connectivity from on-premises and mainframe-based data sources to cloud-supported technologies including MongoDB and PostgreSQL.
Evaluate technical risks and recommend mitigation strategies.
Develop solutions that improve application performance, scalability, reliability, and cloud adoption.
Compile, assess, and report results from software testing and analysis activities.
Support the Project Manager and engineering leadership team on a cloud transformation program.
Collaborate closely with Platform Engineering and DevOps teams to ensure applications are cloud-ready and aligned with AWS standards.
Design and implement application configurations, integrations, authentication mechanisms, and service interactions required for successful cloud deployment.
Participate in Agile ceremonies and contribute to estimation, planning, and delivery of application features.
Lead software design and development activities for application modernization efforts.
Identify, analyze, define, and coordinate user, customer, and stakeholder needs and translate them into technical solutions.
Support architectural discussions related to cloud migration, application modernization, and backend services.
Ensure code quality, deployment standards, and engineering best practices.
Mentor junior developers and contribute to ongoing technology improvements and cloud adoption initiatives.

Requirements

Bachelor's Degree in Information Technology, Computer Science, or related field.
8+ years of overall IT experience, including software design, development, testing, and requirements management.
Strong Java development experience, with an emphasis on back-end engineering.
Experience working in Agile environments.
Experience integrating applications with databases, APIs, and enterprise systems.
Experience supporting cloud migration and application modernization efforts.
3+ years of AWS experience.
3+ years of Amazon EKS experience.
3+ years of Kubernetes experience, including Istio and Helm Charts.
3+ years of experience with OAuth2 and JWT.
Experience with MongoDB and/or PostgreSQL.
Experience integrating legacy on-premises systems with cloud-based solutions.
Strong experience with MongoDB and/or PostgreSQL.
Experience supporting cloud migration and application modernization initiatives.
Full Stack development experience with a primary focus on back-end development (approximately 80% back-end / 20% front-end).
Experience modernizing database connectivity and migrating integrations from on-premises environments to cloud-based solutions.
Experience working in Agile development environments.
Experience with cloud-native architectures and microservices.
Experience with Angular (Angular 18+ preferred), HTML, and modern UI technologies.
Familiarity with mainframe-connected applications.
Knowledge of CI/CD pipelines, SDLC, DevSecOps, and application deployment best practices.
This is not a DevOps Engineer position.
This is primarily a Software Engineering role focused on making enterprise applications cloud-ready and supporting cloud migration efforts.
The engineer will work alongside Platform Engineering and DevOps teams but will focus on application-level development, configurations, integrations, and modernization activities.

System One, and its subsidiaries including 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.

#LI-

Ref: #851-Rockville-S1

Apply About employer

More about this job

Skills

Computer technology
Computer science
Oracle Java
Agile
AWS
Kubernetes
MongoDB
PostgreSQL
Full-stack development
Back-end development
Agile development
Microservices
HTML
CI/CD
DevOps

Report this job