Jobs in the United States

Save this search

Added 23 hours ago
Simulation Data & Analytics Engineer
Trideum Corporation
Fort Belvoir, VA
Trideum Corporation is seeking a highly capable Simulation Data & Analytics Engineer to design and implement automated data capture, telemetry processing, and analytics capabilities in…
Added 23 hours ago
Software Integration & Middleware Engineer
Trideum Corporation
Fort Belvoir, VA
Trideum Corporation is seeking a highly capable Software Integration & Middleware Engineer to design, develop, and sustain high-performance middleware components supporting a complex,…
Added 23 hours ago
Engineering Applications Software Engineer l
California Institute Of Technology Jet Propulsion Laboratory
United States
The Engineering Applications Software Engineer I will report to cognizant development engineers to design, develop, support, test, and maintain DSN Telemetry processing software.
Added 23 hours ago
Software Engineer
CACI
Colorado Springs, CO · Colorado Springs
CACI is seeking a Software Engineer in support of the Data Transport Product Support Sustainment Logistics Maintenance (DSLM) contract, located in Colorado Springs, Colorado. You will…
Added 23 hours ago
Technical Lead Digital Design Engineer
Astera Labs
San Jose, CA · CA
Join our team as Technical Lead Digital Design Engineer to contribute to the design and implementation of next-generation digital designs for high-performance connectivity solutions. You'll…
Added 23 hours ago
Software Engineer Cybersecurity Services - 2027 Summer Internship
Motorola Solutions, Inc.
Chicago, IL · Ashburn, VA · Plantation, FL · Schaumburg, IL · Salt Lake City, UT
Maintain existing backend microservices processes deployed primarily through AWS Lambda and Fargate using Python
Added 23 hours ago
Space Orbital Software Engineer, Emerging Talent
Anduril Industries
Costa Mesa, CA
As an Orbital Software Engineer on Space, you will contribute to the architecture and deployment of software solutions that support specific customer missions for on-orbit spacecraft…
Added 23 hours ago
Mechanical Engineer
HDL Research Lab Inc
Brenham, TX
The Mechanical Engineer will oversee the design, development, and support of complex electronic power systems for the defense industry. Candidates must be interested in analog electronics,…
Added 23 hours ago
Senior System Tests & Diagnostics Engineer
Graphcore
Austin, TX
We are seeking a highly skilled System Tests & Diagnostics Engineer to develop, extend, and integrate specialized silicon validation and diagnostics tools for next-generation AI SoCs.
Added 23 hours ago
Staff Engineer, Reliability Engineering
Analog Devices Inc.
CA
We are seeking an experienced Reliability Engineer to lead reliability qualification, failure analysis, and product reliability initiatives for power delivery solutions supporting data…
Added 23 hours ago
Aerospace Engineer
Peraton
Las Cruces, NM
Peraton is seeking a Spacecraft Systems Engineer to join our team at the White Sands Complex (WSC) in Las Cruces, NM. In this role, you will support the health, safety, and successful…
Added 23 hours ago
TN
Software Engineer III
The New York Public Library
New York, NY
- $110,000 to $115,000 USD / year
The New York Public Library is seeking a Software Engineer III to join our Digital Asset Preservation and Access (DAPA) team, where they will have a major impact on NYPL’s ability to make…
Added 23 hours ago
Mechatronics Engineer
Opulo, Inc
Pittsburgh, PA
…enjoy taking ownership, we want you at Opulo as a Mechatronics…
Added 23 hours ago
A
AI Engineer
AbbVie
North Chicago, IL
- $58,656 to $103,500 USD / year
This entry-level AI Engineer will work under close supervision to apply developing technical knowledge in Software Engineering and Generative AI, performing analytic, testing, modeling, and…
Added 23 hours ago
A
Senior Engineer, Technology I
AbbVie
North Chicago, IL
- $96,500 to $183,500 USD / year
Work collaboratively with technology and business groups to conceive, design, engineer, and implement data, software, and technology solutions that solve significant scientific or business…
Added 23 hours ago
Lead Test Engineer
STR
Las Vegas, NV
STR is seeking a Principal Test Engineer to join a new group focused on the complex test and evaluation challenges that exist in the modern world.
Added 23 hours ago
Senior Associate Software Developer, Risk Engine
SAS
Cary HQ, NC
…works closely with testing by providing thorough reviews of the test plan and communicates when updates to the plan should be made to cover code changes related to enhancements, redesigns…
Added 23 hours ago
O
Principal Core Infrastructure Engineer
Oracle
Seattle, WA · Santa Clara, CA
- $114,600 to $234,600 USD / year
Design, implement, test, and operate production-grade cloud services.
Added 23 hours ago
2027 Summer Internship: Vehicle Performance Test Engineer
PACCAR
Denton, TX
…enrolled in college. This opening is for a Vehicle Performance, Test and Analysis Intern to add to our Vehicle Performance & Vehicle Properties team in Denton,…
Added 23 hours ago
Security Technology Engineer
Texas Instruments
Dallas, TX
Engineer, configure, test, deploy, and optimize Genetec Security Center and associated technologies, including integrations across access control, video, intrusion, analytics, and incident…
Added 23 hours ago
M
Generative AI Engineer
modis
Sunrise, FL
- $48 to $50 USD / hour
Akkodis is seeking a Generative AI Engineer for a Contract with a client in Sunrise, FL. The ideal candidate will design and develop enterprise-grade Generative AI and LLM applications that…
Added 23 hours ago
Senior Software Engineer, Java Server
Fiserv
Berkeley Heights, NJ
What does a successful Senior Software Engineer, Java Server do at Fiserv? As a Senior Software Engineer on our Clover team, you will build and maintain cutting-edge merchant-facing…
Added 23 hours ago
Associate AI/ML Engineer
Lockheed Martin
Cherry Hill, NJ
Spectrum Systems Lab (SSL) is seeking an entry‑level AI/ML engineer with the flexibility to incorporate and apply cutting‑edge research to a variety of problems. As an engineer on our SSL…
Added 23 hours ago
Senior Full Stack Developer
LMI
United States
LMI is seeking a talented and mission-driven Senior Full Stack Software Engineer to design, develop, and modernize secure, scalable, cloud-native software applications and platforms…
Added 23 hours ago
Lead, IPTL Software Engineer (Space Systems) : Sign-on bonus ($30K max)
L3Harris Technologies
Wilmington, MA
Job Title: Lead, IPTL Software Engineer (Space Systems) : Sign-on bonus ($30K max)

LMI

Senior Full Stack Developer

United States

Target salary range: $140,000-$250,000

Apply About employer

Applications open in a new tab.

Job details

Pay: Target salary range: $140,000-$250,000
Apply by: Nov 2, 2027
Posting language: English
Posted: Nov 2, 2026

Original job description

Overview

LMI is seeking a talented and mission-driven Senior Full Stack Software Engineer to design, develop, and modernize secure, scalable, cloud-native software applications and platforms supporting critical federal missions. This role will help transform how government organizations build, deploy, integrate, and manage modern digital capabilities through intuitive applications, robust backend services, and reliable platform integrations.

In this hands-on engineering role, you will design, develop, integrate, and maintain full-stack software solutions using TypeScript, Angular, Node.js or Python, PostgreSQL, and modern API-driven architectures. You will take ownership of complex features and production applications, make sound architectural decisions, and build secure, maintainable solutions that operate across cloud and on-premises environments. You will collaborate closely with product teams, platform engineers, cybersecurity professionals, and government stakeholders to deliver modern digital capabilities that improve operational efficiency, accelerate software delivery, and support mission-critical operations.

LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.

Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors - helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value.

Responsibilities

Design, develop, test, and maintain secure, scalable full-stack web applications supporting enterprise platforms and mission-critical federal operations.
Build responsive front-end interfaces using TypeScript, Angular, and modern web development frameworks.
Develop back-end services, business logic, and RESTful APIs using Node.js or Python.
Design and optimize databases, queries, and application data access layers using PostgreSQL.
Independently lead complex software features and make architectural decisions that balance scalability, security, and maintainability.
Support application modernization through cloud-native architectures, reusable components, and automated workflows.
Implement secure coding practices, authentication, automated testing, and DevSecOps processes, including CI/CD pipelines.
Troubleshoot production issues, improve application performance, and leverage AI-assisted development tools to enhance engineering productivity.
Mentor engineers and collaborate with product, platform, and cybersecurity teams to translate requirements into effective technical solutions.

Qualifications

Minimum Qualifications

Seven or more years of professional software engineering experience, including ownership of production full-stack applications.
Strong experience with TypeScript, Angular, JavaScript, and modern front-end development.
Strong experience developing back-end services and RESTful APIs using Node.js or Python.
Experience with PostgreSQL, SQL, and relational database design.
Demonstrated ability to independently lead complex features, make architectural decisions, and deliver production-ready solutions.
Experience with authentication, authorization, secure application development, automated testing, and production troubleshooting.
Experience with Git, CI/CD pipelines, and modern DevSecOps practices.
Ability to work independently with evolving requirements, mentor engineers, and collaborate effectively with technical teams.
Experience using AI-assisted development tools within a disciplined engineering workflow.
U.S. citizenship and the ability to obtain and maintain a government security clearance.

Preferred Qualifications

Bachelor's degree in computer science, software engineering, information systems, or a related technical discipline.
Experience developing platform-as-a-service (PaaS) solutions, internal developer platforms, or cloud-native software products.
Experience with Kubernetes, Docker, cloud platforms, and automated deployment workflows.
Familiarity with federal cybersecurity and compliance requirements, including NIST security controls and FISMA.
A strong software engineering portfolio, open-source contributions, or demonstrated experience building software products independently.

Target salary range: $140,000-$250,000

The salary range displayed represents the typical salary range for this position and is not a guarantee of compensation. Individual salaries are determined by various factors including, but not limited to location, internal equity, business considerations, client contract requirements, and candidate qualifications, such as education, experience, skills, and security clearances.

Applicants must meet eligibility requirements for a U.S. Government security clearance. Only US Citizens are eligible for a security clearance. For this position, LMI will only consider applicants with security clearances or applicants who are eligible for security clearances, due to the nature of the work.

Job Locations US-Remote

Apply About employer

Report this job