Jobs in the United States

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Boiler Operator/ Stationary Engineer
Aerotek
Bedford, TX
- $29 to $35 USD / hour
Job Title: Boiler Operator / Stationary EngineerJob DescriptionThe Boiler Operator / Stationary Engineer is responsible for the safe, reliable operation and maintenance of boilers and…
Added just now
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Test Equipment Design Engineer
Aerotek
Berkeley, CA
- $69.44 to $104.17 USD / hour
Job Title: Test Equipment Design EngineerJob DescriptionWe are seeking a hands-on Test Equipment Design Engineer to design and develop custom electrical test infrastructure supporting…
Added 1 min ago
RTL Design Engineer, TPU
Google
Sunnyvale, CA
…on TPU architecture and its integration within AI/ML-driven…
Added 2 mins ago
Cyber Systems Engineer - Integrated Mission Defense Support
Arcfield
Chantilly, VA
The program provides Systems Engineering and Technical Assistance (SETA) support in the areas of Cybersecurity and Management to improve the Information Assurance (IA) posture of a National…
Added 2 mins ago
Ground Architecture Systems Engineer
Arcfield
Chantilly, VA
Our Chief Architecture engineering team is responsible for leading and coordinating ground enterprise lifecycle systems engineering activities including requirements, CONOPS, and…
Added 2 mins ago
Entry- to Mid-Level Model-Based Systems Engineer
Arcfield
Middletown, RI
Arcfield is looking for an aspiring, enthusiastic Systems Engineer to support a dynamic team providing systems engineering and software development support for critical submarine systems…
Added 2 mins ago
Systems Engineer- NAVY Submarine Combat Systems
Arcfield
Newport, RI
Arcfield is seeking a Submarine Combat Systems Engineer to help shape future capabilities for the U.S. Navy’s AN/BYG-1 Submarine Combat Control System. This role is ideal for an experienced…
Added 3 mins ago
Information Systems Security Engineer
Snowflake
McLean, VA
Information Systems Security Engineer (Principal)
Added 4 mins ago
Operations Engineer (Starshield)
SpaceX
Hawthorne, CA
Work closely with software teams to define and implement alerting systems for team assets.
Added 4 mins ago
Marketing Lead, Claude Frontier Academy
Anthropic
San Francisco, CA · New York City, NY
Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly…
Added 5 mins ago
Controls Engineering Intern/Co-Op
Dematic Corp. (ILD-US)
Grand Rapids, MI
Chart your path! Whether you are an engineer, customer service agent, supply chain expert, or salesperson, Dematic has a role for you.
Added 5 mins ago
Software Engineering Manager II, Site Reliability Engineering, Infra Bigtable SRE
Google
New York, NY
3 years of experience designing, analyzing, and troubleshooting distributed systems.
Added 5 mins ago
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Senior AI Engineer - Finance
Bechtel Corporation
Washington, DC
- $140,800 to $203,700 USD / year
Bechtel is seeking a Senior AI Engineer – Finance to serve as a hands-on technical leader within the Finance Transformation and AI team, responsible for architecting, building, and scaling…
Added 5 mins ago
Principal AI Ops Engineer
Crux AI
Palo Alto, CA
You will build the systems that let AI agents, not people, do most of the work of running Crux's TPU fleet. Reporting to our Director, AI Ops, you will be one of the first engineers on the…
Added 6 mins ago
Senior CI/CD & Infrastructure Automation Engineer
Hitachi Global
San Jose, CA
Lead the configuration and deployment of infrastructure as code using Ansible, ensuring consistency and reliability across systems.
Added 6 mins ago
Product Quality & Reliability Engineer IV - (E4)
Applied Materials, Inc
Santa Clara, CA
As a Product Quality and Reliability Engineer you will part of Semiconductor Products Group (SPG) Quality group supporting Imaging and Process Control (IPC) Business Unit. You will be part…
Added 6 mins ago
Application Engineer IV (E4)
Applied Materials, Inc
Santa Clara, CA
Serve as the technical expert for optical inspection systems for Semiconductor and Advanced Packaging applications.
Added 6 mins ago
ERP Business Systems Engineer (Infor SyteLine)
Stored Energy Systems
Longmont, CO
The ERP Business Systems Engineer will serve as a hands-on technical and functional leader for SENS’s Infor SyteLine environment. This role will work alongside the existing ERP team members…
Added 7 mins ago
Cloud Java Backend Engineer
SCI SOLUTIONS GLOBAL
Jersey City, NJ
Cloud Java Backend Engineer – Distributed Data Platforms
Added 7 mins ago
Backend Engineer – Java or Python & AWS
SCI SOLUTIONS GLOBAL
Jersey City, NJ
seeking a Cloud Native Backend Engineer with strong Java or Python development
Added 7 mins ago
Senior Engineer, Mechanical - Fixed Equipment & Piping Integrity
Calcasieu Pass Operations LLC
United States
The Staff Mechanical Engineer – Fixed Equipment & Piping Integrity is responsible for providing technical engineering support for the integrity, reliability, and regulatory compliance of…
Added 7 mins ago
Sub Fabrication Office Engineer
Schuff Steel
Lindon, UT
The Sub-Fabrication Office Engineer supports the administration and coordination of outsourced fabrication activities. The position prepares purchase orders and change orders, coordinates…
Added 7 mins ago
Engineer, Electrical
Plaquemines LNG Operations LLC
Plaquemines Parish, LA
We are seeking a Engineer, Electrical to join our Plaquemines Facility Team in Louisiana.
Added 7 mins ago
Fullstack Software Engineer II, Rebates
Conga
Houston, TX
Job Title: Full Stack Software Engineer II, Rebates
Added 8 mins ago
Senior Software Engineer - Operational Improvement
Western Governors University
Salt Lake City, UT
As a Senior Software Engineer, you’ll take ownership of complex technical problems and help shape the systems and engineering practices that support our university and its students. You’ll…

LMI

Senior Full Stack Developer

United States

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

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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

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