Jobs in the United States

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Sr. Electrical Engineer
Rolls-Royce
United States
Sr. Electrical Engineer will serve as the electrical architect for new product development and existing product improvements, selecting appropriate design concepts and technologies within…
Added 2 mins ago
Senior Software Engineer
Humana Inc.
Louisville, KY · Nashville, TN
The Senior Software Engineer leads the design, optimization, and modernization of critical HIT solutions supporting eHub and related business teams. This role improves system reliability,…
Added 2 mins ago
Manufacturing Engineer
Carel Usa Llc
Manheim, PA
The Manufacturing Engineer is responsible for developing, implementing, maintaining, and continuously improving manufacturing processes and equipment across assigned manufacturing…
Added 2 mins ago
Manufacturing Engineer
Carel Usa Llc
Manheim, PA
The Manufacturing Engineer is responsible for developing, implementing, maintaining, and continuously improving manufacturing processes and equipment across assigned manufacturing…
Added 2 mins ago
Manufacturing Engineer- General Assembly
Ford
Dearborn, MI · Dearborn
Lead manufacturing assembly builds (DCV, TT, PP, MP1 and MP2) in Canada, Mexico & US assembly plants.
Added 2 mins ago
Principal Software Engineer
DQQ Cohesity Inc.
Santa Clara, CA
We are looking for an exceptional Principal Engineer (L8) to lead the architecture and development of next-generation cloud-native services and platform infrastructure powering large-scale…
Added 4 mins ago
Staff Software Engineer, Search
Babylist
United States
We’re hiring a Staff Software Engineer who’ll be the technical lead for a new Search team at Babylist. This new team will be focused on moving Babylist’s search capability in-house, making…
Added 4 mins ago
Staff Software Engineer, Search
Babylist
United States
We’re hiring a Staff Software Engineer who’ll be the technical lead for a new Search team at Babylist. This new team will be focused on moving Babylist’s search capability in-house, making…
Added 4 mins ago
Senior Electrical Engineer
i3 Assembly
Boxborough, MA
The Senior Electrical Engineer works as part of a cross-functional engineering team including Electrical, Mechanical, Software, Systems, Manufacturing, Quality, and Service personnel. This…
Added 4 mins ago
Principal Imaging Engineer
i3 Assembly
Boxborough, MA
The Principal Imaging Engineer is a senior technical contributor responsible for the development, evaluation, optimization, and support of imaging technologies used in CT scanning systems.…
Added 5 mins ago
Senior Backend Software Engineer
RealWork
Austin, TX
We're looking for a Senior Backend Software Engineer to join our small but growing engineering team. A great candidate will be able to demonstrate competency in Backend development, and…
Added 5 mins ago
Staff Software Engineer - Cloud Services
Agiloft
Remote, United States
We are seeking an experienced Staff Software Engineer – Cloud Services to own and evolve the architecture of Agiloft’s cloud-native CLM platform and supporting infrastructure. This role has…
Added 5 mins ago
Sr. Verification Engineer
AMC OU Ambarella Corp
United States
Ambarella is seeking an experienced Senior Verification Engineer to lead verification of advanced SoCs incorporating image and video processing, DSP, CPUs, and neural network accelerators.
Added 6 mins ago
Lead Engineer – Automation Modernization
United Airlines
Houston, TX
…transfer and job scheduling solutions. The position applies strong software engineering practices to create scalable, secure, and supportable self-service capabilities while improving the…
Added 6 mins ago
Product Quality & Reliability Engineer IV - (E4)
Applied Materials
Santa Clara, CA · Santa Clara
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 8 mins ago
GTM Engineer (Professional Services)
ZoomInfo Technologies LLC
Waltham, MA
…intelligence, demand generation, and operational enablement. As a GTM Engineer III, you will independently lead discovery, configuration, build, and validation activities for assigned…
Added 9 mins ago
Senior Engineer
Mission Support & Test Services, LLC (MSTS)
North Las Vegas, NV · Mercury, NV
Lead machine shop operations as primary engineer/operator, producing precision components with mills, lathes, EDM, and 3D printing to speed up research timelines.
Added 9 mins ago
Senior Engineer, Information Security
Carvana
Tempe, AZ
We’re looking for an experienced Senior Engineer, Information Security to join our internal Security Operations Team. While this team is responsible for monitoring, detecting, and reporting…
Added 10 mins ago
SDE II, EC2 Instance Networking, EC2 Nitro
Amazon Development Center U.S., Inc.
Seattle, WA
- 1+ years of software development engineer or related occupational experience
Added 10 mins ago
Senior Software Development Engineer, EC2 Instance Networking
Amazon Development Center U.S., Inc.
Seattle, WA
…cloud? Are you excited by the challenge of writing systems software that runs on millions custom networking cards across millions of…
Added 10 mins ago
Software Development Engineer III, Efficiency & Performance, Alloy, Region Flex Efficiency
Amazon.com Services LLC
Sunnyvale, CA
As a Software Development Engineer in Alloy, you will collaborate with service and infrastructure teams across Amazon to identify and eliminate performance bottlenecks in large-scale…
Added 11 mins ago
Airworthiness Engineer, Magnum
Anduril Industries
Costa Mesa, CA
Previously held a position as Airworthiness Engineering Lead or Airworthiness Engineer.
Added 11 mins ago
PI
Sr Software Engineer
PayPal, Inc.
Austin, TX
- $130,500 to $193,600 USD / year
As a Sr Software Android Engineer on the Venmo Business Profiles team, you will help build the future of commerce on Venmo. You will design and deliver reliable, intuitive mobile…
Added 12 mins ago
Z
Hardware Software Integration Engineer
Zoox
Foster City, CA
- $138,000 to $222,000 USD / year
Lead and drive debugging of hardware-software issues to closure. Identify and work with key cross-functional partners to root cause and provide resolution
Added 13 mins ago
Senior Infrastructure Engineer
Webflow
Remote, United States
We’re looking for a Senior Infrastructure/SRE Engineer to improve the reliability and stability of the customer-facing production infrastructure behind Webflow’s Convert pillar.

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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