Jobs in the United States

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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 2 mins ago
Staff QA Engineer
DexCom Inc
San Diego, CA
Your advanced application of quality engineering principles, including risk management, root cause analysis, statistical analysis, process capability, sampling plans, measurement system…
Added 3 mins ago
Operations Engineer (Starshield)
SpaceX
Hawthorne, CA
Starshield is a satellite development program focused on efforts in Earth observation, communications, and hosted payloads that enable innovation in national security efforts.
Added 4 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 6 mins ago
Applications Engineer New College Grad- Bachelor's/Master's (Santa Clara/Austin)
Applied Materials, Inc
Santa Clara, CA · Austin, TX
The CrossMatch team in AGS is responsible for the development and implementation of the Applied Materials Chamber matching framework. It is a core team that collaborates across a wide range…
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
HW Qual and DST Engineer
Applied Materials, Inc
Albany, NY
1. Lead Qualification of complex, non-system components (isolated from application);
Added 6 mins ago
Application Engineer IV (E4)
Applied Materials, Inc
Santa Clara, CA
Maintain detailed documentation related to application development, characterization studies, validation results, and customer support activities.
Added 6 mins ago
Cloud Java Backend Engineer
SCI SOLUTIONS GLOBAL
Jersey City, NJ
Cloud Java Backend Engineer – Distributed Data Platforms
Added 7 mins ago
Fullstack Software Engineer II, Rebates
Conga
Houston, TX
…to innovate and support growth through individual and team development, all within an environment where every voice is…
Added 9 mins ago
Senior iOS Engineer - Identity & Access Management
onX
Missoula, MT · Austin, TX · Bozeman, MT · Denver, CO · Minneapolis, MN · Portland, OR · Salt Lake City, UT · Seattle, WA
onX is seeking a Senior iOS Engineer who will contribute to meaningful, real-world outcomes that have a lasting impact for customers and the business. In this role, as part of the Identity…
Added 9 mins ago
Senior Android Engineer - Identity & Access Management
onX
Missoula, MT · Austin, TX · Bozeman, MT · Denver, CO · Minneapolis, MN · Portland, OR · Salt Lake City, UT · Seattle, WA
onX is seeking a Senior Android Engineer who will contribute to meaningful, real-world outcomes that have a lasting impact for customers and the business. In this role, as part of the…
Added 12 mins ago
Full Stack Java Developer
USA7 DXC Technology Services LLC
FORT WORTH, TX
This role is ideal for a hands-on engineer with strong experience building and supporting enterprise applications using Java, Spring Boot, microservices, Kafka, cloud technologies, and…
Added 13 mins ago
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Administrative Liaison
State Water Resources Control Board
CA
- $6,623 to $8,290 USD / month
…Number, method of eligibility, and LEAP information in your application…
Added 13 mins ago
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Senior SQL Server / SSIS Engineer
Kforce
Minneapolis, MN
- $47 to $64 USD / hour
We are seeking a Senior SQL Server/SSIS Engineer to support the transition and stabilization of a mission-critical financial application as ownership moves into the Technology organization.…
Added 16 mins ago
Software Engineer Internship – AI Platform Team
Wellmark, Inc.
Des Moines, IA
Why choose an internship with Wellmark? We strive to offer meaningful work that supports your professional development and creates value for the team. During Wellmark’s 2027 Summer…
Added 17 mins ago
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Staff Electronic Design Engineer
Rivian
Palo Alto, CA
- $186,000 to $232,000 USD / year
Added 18 mins ago
Senior Electrical Engineer (Power & Mixed-Signal)
Anduril Industries
Costa Mesa, CA
Anduril is seeking an experienced Electrical Engineer based in Costa Mesa, CA to develop and test cutting edge electronics for avionics propulsion systems. We are looking for a self-starter…
Added 18 mins ago
HR Systems Forward Deployed Engineer
TSMC
Phoenix, AZ
As an HR Systems Forward Deployed Engineer, you will demonstrate a strong sense of reliability and enthusiasm and will possess an attitude that embodies our core values – Integrity,…
Added 18 mins ago
Co-op - Full-Stack Life Sciences Engineer
LCA Lab. Corp. of America
Durham, NC
1-month plus exposure to RESTful API design or web application development
Added 27 mins ago
Project Manager – Site Network Delivery
IREN
Kiowa, OK
Give day-to-day direction to any Project Manager assigned to support network scope on the campus, including performance feedback and an agreed development plan.
Added 28 mins ago
Mechanical Engineer
Actalent
Mcminnville, OR
Job Title: Mechanical EngineerJob DescriptionWe are seeking a hands-on Mechanical Engineer who thrives on tackling diverse challenges, from CAD design and documentation to prototype testing…
Added 28 mins ago
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Controls Engineer
Actalent
Sherwood, OR
- $40 to $60 USD / hour
…engineering tasks such as component selection and schematic development. You will work on cutting-edge automation projects involving robotics, machine vision, motion control, autonomous…
Added 28 mins ago
Mechanical Design Engineer
Actalent
Bingen, WA
Bingen, WA (onsite, with hybrid flexibility after 2-3 weeks)$50-65/hrContract (12 month term)-----Job SummaryThis engineer supports the design and development of advanced aerospace systems,…
Added 28 mins ago
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Quality Engineer
Actalent
Bingen, WA
- $40 to $52 USD / hour
Job Title: Quality EngineerJob DescriptionThe Quality Engineer will focus on the review, creation, and completion of First Article Inspection (FAI) documentation in accordance with AS9102…

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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