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Mechanical Engineer - New Graduate 2027
Observable Space
Los Angeles, CA
- $100,000 to $110,000 USD / year
Observable Space is seeking a New Graduate Mechanical Engineer to join our engineering team in Los Angeles in Summer 2027. This is an opportunity for an early-career engineer to contribute…
Added 1 min ago
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Senior Mechanical Engineer
REV Robotics
Carrollton, TX
- $100,000 to $115,000 USD / year
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Added 1 min ago
Test Site Engineer
Noblis
White Sands, NM
Noblis is hiring a Test Site Engineer at White Sands, NM. This position provides test engineering support by developing test plans, procedures, and data collection requirements; translating…
Added 1 min ago
Senior Software Engineer, ML Platform
Stack AV
Remote, United States
…and cloud technologies, empowering us to create innovative solutions that address the needs and challenges of the dynamic trucking transportation industry. With decades of experience…
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FPGA Engineer
Pivot + Edge
Dallas, TX
The Senior FPGA Engineer is a key member of the engineering team responsible for the design, implementation, verification, and optimization of FPGA and SoC-based solutions for…
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Data Engineer II - Databricks
CliftonLarsonAllen LLP
Milwaukee, WI · Madison, WI · Racine, WI
CLA is looking to hire a Data Engineer II to join our growing team. The Data Engineer II supports the design, development, and maintenance of scalable, secure, and high-performing data…
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Sr. Staff Engineer, AI Datacenter Thermal Management & Control Plane
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Austin, TX · Santa Clara, CA
…cost efficiency. With AI redefining the computing paradigm, solutions must evolve to unify innovations in software models, compilers, platforms, networking, and semiconductors. Our diverse…
Added 3 mins ago
Associate Software Engineer-Hire-to-Train Program (Pega)
Accenture Federal Services
Washington, DC · Arlington, VA
Must hold Top Secret Clearance
Added 4 mins ago
Full-Stack Engineer (Java/React/Mobile) - 3711500
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Buffalo, NY
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Full Stack Engineer (Web & Mobile) - 3711519
Lighthouse Technology Services
Buffalo, NY
Lighthouse Technology Services is partnering with our client to fill their Full Stack Engineer (Web & Mobile) position! This is a 3-4 month contract with potential to extend and will be…
Added 4 mins ago
US
Mechanical Engineer
united Steel Fabrication LLC
Fyffe, AL
- $85,000 to $100,000 USD / year
Nebula Innovations LLC is seeking a Mechanical Engineer to support the design, review, and fabrication of metal components and assemblies. This position works closely with project managers,…
Added 4 mins ago
OPERATIONS PROCESS ANALYST
Stockman Bank of Montana
Miles City, MT · Billings, MT
Work with the Business Process Automation Engineer and Technology teams to turn business needs into workable solutions.
Added 4 mins ago
Software Development Engineer, Amazon Leo Live
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
We are looking for a engineer with experience in supporting mission-critical applications, who are excited about building solutions that enhance automation, stability, and release processes…
Added 4 mins ago
Program Manager, Data Center Community
Amazon Data Services, Inc.
Hobart, IN
Our Program Managers are able to quickly adapt strategies, plans and solutions in response to dynamic business requirements. They also must be comfortable interfacing and driving various…
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Water Resources Engineering Section Manager
HNTB Corporation
Arlington, VA
…all of us. For more than a century, we have been delivering solutions for some of the nation's largest and most complex infrastructure projects. With continued growth across the…
Added 4 mins ago
Senior Systems Engineer | SME
Xcellent Technology Solutions
Suitland, MD
Senior Systems Engineer, SME | U.S. Census Bureau
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SR Warehouse Robotics Engineer
LOGISTICS INSIGHT CORP.
Warren, MI
Universal Logistics is a leading provider of customized transportation and logistics solutions, offering a comprehensive suite of services including transportation, value-added, intermodal,…
Added 6 mins ago
General Contractor - Construction
Rimkus
Orlando, FL
At Rimkus, our Built Environment Solutions team operates on a global scale with the advantage of local expertise. Our licensed engineers, architects, and technical specialists bring deep…
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Advanced Cost Optimization Engineer
Honeywell
Arvada, CO
YOU MUST HAVE
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Senior Solution Engineer
Contentful
NY · Denver, CO
Contentful is on a mission to help our customers be successful in the digital first era. As a Senior Solution Engineer you would get to play a critical role in helping our customers realize…
Added 6 mins ago
Senior Solution Engineer
Contentful
Denver, CO
Contentful is on a mission to help our customers be successful in the digital first era. As a Senior Solution Engineer you would get to play a critical role in helping our customers realize…
Added 6 mins ago
Senior Solution Engineer
Contentful
San Francisco, CA · Denver, CO
Contentful is on a mission to help our customers be successful in the digital first era. As a Senior Solution Engineer you would get to play a critical role in helping our customers realize…
Added 6 mins ago
Senior Software Engineer (Claude Code or Google Gemini)
Highmark Health
Remote, United States
This job is an integral member of an agile software engineer team responsible for building scalable software applications across all digital channels to serve our customers. The incumbent…
Added 7 mins ago
Z
Mechanical Engineer - Sensor Cleaning
Zoox
Foster City, CA
- $157,000 to $216,000 USD / year
As a Mechanical Engineer on the Sensor Cleaning team, you will design, validate and launch hardware systems that keep our camera, lidar, radar and other autonomy sensors operating at their…
Added 7 mins ago
Dev Ops Engineer
Altamira Technologies Corp.
Fairborn, OH
Must possess experience with designing and implementing AWS Cloud-based hosting solutions

LMI

Senior Full Stack Developer

United States

Target salary range: $111,000 - $211,000

Apply on careers-lmi.icims.com About employer

Applications open in a new tab.

Job details

Pay: Target salary range: $111,000 - $211,000
Apply by: Nov 12, 2027
Experience: 7+ years of professional software engineering experience, including ownership of production full stack applications.
Posting language: English
Posted: Nov 12, 2026

Original job description

Overview

LMI is seeking a Senior Full Stack Engineer to help architect, build, and extend IronSled, a Platform as a Service designed to host applications in secure federal environments. You will be a senior technical contributor on a small, cross-functional product team responsible for evolving the platform and establishing the engineering practices, architecture, and technical foundation needed for its long-term success.

This is not a role focused on maintaining a backlog or implementing narrowly defined tickets. You will own complex capabilities from concept through production, make consequential technical decisions, identify and resolve architectural risks, and help guide less-experienced engineers. The successful candidate will be comfortable operating with significant autonomy in an environment where the roadmap and technical approach are still being formed.

This position requires an active TS/SCI security clearance.

About the Team

IronSled sits within LMI’s Chief Technology Office. We are a small, high-visibility team building a secure application-hosting platform for federal agencies. Our culture operates more like a product-focused startup than a traditional government contracting program. We move quickly, use focused design spikes to resolve uncertainty, and prioritize working outcomes over unnecessary process.

At the same time, we are building for users who require reliability, security, auditability, and trust. Strong engineering judgment, disciplined execution, and attention to detail are essential.

You will work closely with the Product Manager, Engineering Lead, platform engineers, and product stakeholders. Because the IronSled roadmap and architecture are continuing to evolve, you will have meaningful influence over the platform’s technical direction, engineering standards, and user experience.

LMI is a new breed of digital solutions provider dedicated to accelerating government impact through innovation and speed. By investing in technology and prototypes ahead of need, LMI delivers commercial-grade platforms and mission-ready artificial intelligence capabilities to federal agencies at commercial speed.

Headquartered in Tysons, Virginia, LMI supports the defense, space, healthcare, and energy sectors, helping agencies navigate complexity, modernize critical capabilities, and strengthen mission outcomes.

Responsibilities

What You’ll Do

Own complex full stack features from architecture and data design through deployment and production support.
Build across Angular, TypeScript/Express, PostgreSQL, and external platform integrations.
Make technical decisions involving APIs, identity, permissions, security, reliability, and data architecture.
Partner directly with product leadership to turn ambiguous needs into practical solutions.
Establish engineering standards, review designs and code, and mentor other engineers.
Identify technical risks, improve platform architecture, and balance delivery speed with long-term maintainability.

Qualifications

What We’re Looking For

7+ years of professional software engineering experience, including ownership of production full stack applications.
Strong experience with TypeScript, Angular, Node.js or Python, PostgreSQL, and RESTful API design.
Demonstrated ability to independently lead complex features and make sound architectural decisions.
Experience with authentication, authorization, secure application design, testing, and production troubleshooting.
Ability to operate effectively with incomplete requirements and limited day-to-day direction.
Experience mentoring engineers and improving team development practices.
Active use of AI-assisted development tools in a disciplined engineering workflow.
U.S. citizenship and the ability to obtain a security clearance.

What Will Set You Apart

Experience working on a PaaS, internal developer platform, developer portal, or cloud-native product.
Experience with Kubernetes, GitOps, CI/CD pipelines, containers, and event-driven integrations.
Experience integrating with GitLab, Okta, Entra ID, OIDC, SAML, Trivy, Fleet, or similar technologies.
Experience developing software under federal security and compliance requirements.
Experience across cloud and on-premises environments.
A strong portfolio, open-source contributions, or other evidence of building products outside assigned work.

Target salary range: $111,000 - $211,000

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 on careers-lmi.icims.com About employer

More about this job

Skills

Attention to detail
Artificial intelligence
TypeScript
PostgreSQL
Leadership
Node.js
Python
RESTful API
Troubleshooting
Coaching
Team building
Workflow
Kubernetes
CI/CD
GitLab
SAML
Regulatory compliance

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Work requirements

Jobs in the United States