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 just now
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 just now
AT
Platform Operations Engineer II - 2nd Shift - Active Security Clearance Required
Akamai Technologies, Inc.
Jefferson City, MO
- $77,500 to $139,500 USD / year
In this role, you will be continuously challenged to learn and apply new skills and knowledge. You will work with innovative technologies to contribute meaningfully to the organization as…
Added just now
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 just now
Identity Operations Engineer
UMG Recordings Inc
Nashville, TN
As a key member of the UMG Operations Center, the Identity Operations Engineer operates and continuously improves UMG’s hybrid identity, access, authentication, privileged-access, and…
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
Sr. QC Manager
Nova Biomedical
Waltham, MA
- $150,000 to $170,000 USD / year
Strong working knowledge of ISO 13485, ISO 14971, MDSAP, IVDR, and FDA regulations including 21 CFR Part 820.
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
Senior Electrical Engineer
Aristocrat Technologies Inc
Las Vegas, NV
…excellence distinguish us. We seek a hardworking Senior Electrical Engineer to join our Engineering Operations team. This outstanding opportunity lets you contribute to groundbreaking…
Added 3 mins ago
NB
Senior Test Automation Engineer
Nova Biomedical
Waltham, MA
- $115,000 to $145,000 USD / year
Test automation engineers work as part of a team, reporting into the lead software engineer of the team, and reporting into SQA.
Added 3 mins ago
NB
Software Engineer II
Nova Biomedical
Waltham, MA
- $85,000 to $120,000 USD / year
Nova Biomedical is seeking a motivated Software Engineer II to contribute to the development and maintenance of full-stack Windows Presentation Foundation applications for medical device…
Added 3 mins ago
NB
Senior Electrical Engineer
Nova Biomedical
Norwood, MA
- $135,000 to $150,000 USD / year
Nova Biomedical is seeking a Senior Electrical Engineer to develop high-level and detailed designs for electronic and firmware subsystems used in medical and laboratory instrumentation.…
Added 3 mins ago
NB
Software Engineer II
Nova Biomedical
Waltham, MA
- $95,000 to $115,000 USD / year
Nova is seeking a Software Engineer II to contribute to the development and maintenance of software for medical device systems. The successful candidate will develop and support Linux-based…
Added 3 mins ago
Staff Civil Engineer (Kansas City)
Burns & McDonnell
Kansas City, MO
The Staff Civil Engineer will support civil design project teams to create world-class designs for new projects, alterations, and redevelopments on a variety of projects, including…
Added 3 mins ago
Staff Data Engineer
DAT Solutions, LLC
Seattle, WA
Pattern Implementation: Apply in-depth knowledge of advanced architectural patterns-such as Event Driven, CQRS, event sourcing, and Saga patterns-to solve complex data challenges.
Added 3 mins ago
CS
Customer Success Program Manager - Food
CRT Sensitech
Beverly, MA
- $79,000 to $158,000 USD / year
…streaming data, machine learning, and predictive analytics to engineer process efficiencies, maximize customer retention, and build sustainable supply…
Added 3 mins ago
CC
Staff Site Reliability Engineer
Carrier Corporation
Remote, United States
- $96,000 to $192,000 USD / year
Carrier's Building Automation Systems (BAS) Cloud organization is seeking a highly skilled Senior Site Reliability Engineer (SRE) to help build, scale, and continuously improve our…
Added 3 mins ago
Software Engineer 2 (Remote)
The Home Depot
Remote, United States
Position Purpose:The Software Engineer II is responsible for independently developing and assisting in the design of a product that our customers and associates love. As a Software Engineer…
Added 4 mins ago
FI
IT Support Technician
Flextronics International USA, Inc.
IL
- $34.4 to $47.3 USD / hour
Working knowledge of Active Directory, Mac OS, Android, and iOS.
Added 4 mins ago
Mechanical engineer
ACS Acquisitions, Inc
CA
To support our extraordinary teams who build great products and contribute to our growth, we're looking to add a Mechanical Engineer located in Milpitas, California.
Added 4 mins ago
Sr Principal Software Engineer
Palo Alto Networks, Inc.
CA
As a senior principal level Device Security Engineer, you will:
Added 4 mins ago
Staff Piping Designer - Food & Beverage (Kansas City)
Burns & McDonnell
Kansas City, MO
+ Produce complete PFDs and P&IDs from verbal or written descriptions from the design engineer.
Added 4 mins ago
AI & Distributed Systems Fullstack Engineer - Senior - Consulting - Location OPEN
EY
Saint Louis, MO
+ Strong knowledge of JavaScript, TypeScript, Angular

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