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Senior AI Tooling Software Engineer - Data Platform, Autonomy
Zipline
South San Francisco, CA
Zipline is the world’s largest and most experienced drone delivery service. We are on a mission to serve all humans equally by ensuring access to food, medicine and essential goods anytime,…
Added 2 mins ago
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AI Engineer II
Federal Express Corporation
Memphis, TN · Coraopolis, PA · Plano, TX
- $11,410.38 USD / month
The AI Engineer is responsible for designing, developing, deploying, and maintaining artificial intelligence and machine learning solutions that support intelligent automation, predictive…
Added 6 mins ago
Mechanical Engineer – Static Equipment
KBR Technical Services, Inc.
Houston, TX
KBR is seeking an experienced Mechanical Engineer - Static Equipment to support a growing portfolio of projects and operational assets across the United States. Based in Houston, TX, this…
Added 8 mins ago
CO
Supervising Engineers - Water and Storm/Sewer
City of Beaverton
Beaverton, OR
- $9,731.21 to $13,040.86 USD / month
…construction issues, and create an inclusive, accountable, and service-oriented work…
Added 13 mins ago
Staff Data Engineer
Fanatics Betting & Gaming
NY · Jacksonville, FL
We’re looking for a Staff Data Engineer to join our Data Engineering team, which builds and governs the data foundation that powers the business. You’ll set technical direction for our…
Added 13 mins ago
Senior Systems Engineer (I.S.)
Sumitomo Electric Wiring Systems, Inc.
Farmington Hills, MI
Manage external security service providers, contracts, and outsourced security resources; monitor service delivery and improvement actions.
Added 15 mins ago
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Mechanical Support
Engineering Economics, Inc.
Sterling, VA
- $38.46 to $54.8 USD / hour
…document mechanical systems in data centers and other high-reliability facilities. Working alongside experienced commissioning professionals, you will gain hands-on exposure to HVAC…
Added 15 mins ago
Senior Systems Engineer (I.S.)
Sumitomo Electric Wiring Systems, Inc.
Farmington Hills, MI
Manage external security service providers, contracts, and outsourced security resources; monitor service delivery and improvement actions.
Added 18 mins ago
Sr Supplier Quality Engineer, Inverter and Battery Technology
Nextpower LLC, USA
Nashville, TN · Mesa, AZ
Nextpower is seeking a technically strong Senior Supplier Quality Engineer to lead supplier quality performance for inverter and battery technologies supporting our utility-scale solar…
Added 20 mins ago
Mobile Engineer 5
Capital One
McLean, VA
…solve real problems and meet real customer needs. As a Mobile Engineer, you’ll be at the forefront of driving a major transformation across the…
Added 26 mins ago
Project Controller
Blue Bird Brand
Fort Valley, GA
…since its founding in 1927. Our dedicated team members design, engineer and manufacture school buses with a singular focus on safety, reliability, and durability. School buses carry the…
Added 26 mins ago
SI
Software Engineering, AI Systems (PMTS)
Salesforce, Inc.
CA · IL · MA · WA
- $197,300 to $344,700 USD / year
…discoveries into reusable product capabilities. As a Principal Engineer, you’ll remain hands-on while shaping architecture across our agent and backend systems, owning critical capabilities…
Added 26 mins ago
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Senior Core Infrastructure Engineer
Oracle
Reston, VA
- $79,200 to $209,500 USD / year
The engineer will help deliver reliable platforms that enable controlled information sharing between networks operating at different security levels. The ideal candidate has broad systems…
Added 27 mins ago
Senior Software Engineer, GraphQL Platform
The New York Times
NY
…are in an exciting period of modernization, driving scale and reliability as our upstream data complexity grows. We are looking for a GraphQL and Developer Experience enthusiast to join our…
Added 28 mins ago
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Electrical Engineer I, Data Centers - Remote (U.S.)
AECOM
Remote, United States
- $90,000 to $125,000 USD / year
We are seeking an Electrical Engineer with 2+ years of experience in building electrical design, preferably with exposure to mission critical and data center facilities. The ideal candidate…
Added 28 mins ago
Building Engineer II
C&W FACILITY SERVICES INC.
CO
We are seeking a motivated and highly skilled Building Engineer II to support the operation, maintenance, and reliability of building systems with a primary focus on HVAC and mechanical…
Added 31 mins ago
Software Development Engineer, AWS Builder Acceleration
Amazon.com Services LLC
Seattle, WA
…lifecycle. Through AI based automated solutions and centralized service management, we address fundamental challenges to reduce builders' recurring operational load. Through continuous…
Added 33 mins ago
Global Process Engineer - Assembly & Disassembly
Aero Products and Services JV, LLC
United States
The Global Process Engineer (GPE) will work closely with the Global Manufacturing Engineering Leader, the primary focus area will be developing and deploying global standards that improve…
Added 39 mins ago
GD
Lead Software Engineer
Green Dot Corporation
Los Angeles, CA
- $141,918 to $199,300 USD / year
We are seeking a highly skilled and motivated Lead Software Engineer to join our team, supporting a highly transactional (approx. 500-800 TPS) system. This role will be instrumental in…
Added 41 mins ago
Senior Site Reliability Engineer
Applaudo Studios
Louisville, KY
You are a Senior Site Reliability Engineer with strong cloud and reliability engineering fundamentals and the versatility to work across edge infrastructure, enterprise networking, mobile…
Added 43 mins ago
Senior Firmware Engineer
Andrews Cooper Technology LLC
Snoqualmie, WA
Experience developing high reliability, “mission critical” devices and systems.
Added 44 mins ago
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(USA) Software Engineer II, Information Security
Walmart
BENTONVILLE, AR
- $80,000 to $155,000 USD / year
…automation, and delivering analytics that improve visibility, reliability, and operational…
Added 45 mins ago
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Systems and Infrastructure Engineer III (Vulnerability Management)
Walmart
BENTONVILLE, AR
- $80,000 to $155,000 USD / year
The Systems and Infrastructure Engineer III maintains and improves the systems that keep Walmart’s Mac and Windows devices and managed applications patched and secure. This role uses…
Added 45 mins ago
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Distinguished, Software Engineer
Walmart
SUNNYVALE, CA
- $169,000 to $338,000 USD / year
…teams to deliver faster while strengthening the scalability, reliability, and long-term evolution of Walmart's transaction…
Added 45 mins ago
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Staff, Software Engineer - Full Stack
Walmart
SUNNYVALE, CA
- $143,000 to $286,000 USD / year
Lead Cross-Service Architecture & System Design

LMI

Lead Full-Stack Developer

United States

Target salary range is $122209.58 - $211317.81

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Job details

Pay: Target salary range is $122209.58 - $211317.81
Apply by: Nov 4, 2027
Posting language: English
Posted: Nov 4, 2026

Original job description

Overview

LMI is seeking a Lead Full Stack Developer to lead the design, development, integration, and sustainment of a secure, web-based mission data and digital asset management application supporting a SOCOM Mission Partner. The application enables authorized users to ingest, organize, discover, preview, share, and reuse mission-relevant files, datasets, software, models, and technical knowledge. It combines a modern user experience with scalable backend services, governed data access, project-based collaboration, and integration with a secure cloud-hosted delivery environment.

This is a hands-on engineering lead position. The selected candidate will contribute production code, guide technical design, perform code reviews, mentor developers, and coordinate directly with product, platform, security, and mission stakeholders. The ideal candidate has demonstrated success building full-stack applications that handle large files and complex data, enforce user permissions, and deliver dependable performance in secure government environments.

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.

This position is remote within the United States and requires an active Secret security clearance. Periodic travel to mission partner locations, including the Fort Bragg area, may be required for technical planning, user engagements, and integration activities. Classified work must be performed in approved facilities.

Responsibilities

Lead hands-on development of a secure, user-facing application for the ingestion, management, discovery, sharing, and reuse of large mission datasets and digital assets.
Design, build, review, test, and maintain full-stack features across responsive web interfaces, backend services, application programming interfaces (APIs), data stores, and cloud integrations.
Guide implementation of project-based organization, asset metadata, user profiles, file and dataset versioning, activity history, and collaboration capabilities such as comments, saved items, and feedback.
Engineer scalable file upload, ingestion, transfer, processing, and download workflows that reliably accommodate large volumes of images, video, documents, technical files, and structured or unstructured data.
Implement and optimize search, filtering, content previews, indexing, and data discovery workflows that help users identify relevant assets without unnecessary downloads.
Develop secure API contracts and integrations with object storage, metadata catalogs, search services, identity providers, mission applications, and other approved enterprise systems.
Apply authentication, authorization, role- or attribute-based access controls, audit logging, data handling rules, and secure file access throughout the application.
Coordinate with data engineering, platform, and cybersecurity teams to preserve data provenance, metadata, version history, security markings, and authorized handling of sensitive content.
Improve application performance, reliability, scalability, and observability; diagnose issues involving databases, backend services, object storage, web interfaces, networks, and deployment environments.
Work with product managers and UI/UX designers to translate user requirements into technical designs, refined backlog items, acceptance criteria, and production-quality releases.
Lead technical planning, software architecture decisions, code reviews, automated testing, integration testing, defect resolution, and release readiness for assigned development work.
Implement secure development practices and integrate application delivery with approved source control, continuous integration and continuous delivery, containerization, and DevSecOps pipelines.
Mentor and guide developers, establish practical coding standards, manage technical dependencies, and maintain maintainable, well-documented application components.
Engage operational users and government stakeholders during demonstrations, feedback sessions, and testing; convert findings into improvements to application functionality and usability.
Maintain architecture diagrams, API specifications, data models, development guidance, deployment documentation, and technical decisions that support sustainment and future integration.

Qualifications

Required Qualifications:

Active Secret security clearance, with the ability to maintain the clearance throughout employment.
Minimum of seven years of professional software development experience, including substantial hands-on work across both front-end and back-end application development.
Demonstrated experience serving as a technical lead, senior developer, or principal contributor responsible for technical design, code reviews, mentoring, and delivery of production software.
Proficiency with a modern JavaScript or TypeScript front-end framework such as React, Angular, or Vue, including component design, state management, API integration, and responsive application interfaces.
Strong back-end development experience using Python, Node.js, Java, C#, or a comparable server-side language and framework, including design and implementation of production REST APIs and service integrations.
Demonstrated experience designing and working with relational or nonrelational databases, data models, query optimization, and application data-access patterns.
Experience building applications that ingest, store, retrieve, transfer, or process files and datasets, including performance considerations for large objects, background processing, and error recovery.
Hands-on experience building, deploying, or supporting web applications on Amazon Web Services (AWS), including integration with storage, compute, identity, logging, or networking services.
Experience implementing application authentication, authorization, secure API design, input validation, secrets handling, and auditability in environments with sensitive or access-controlled data.
Working experience with Git-based source control, automated testing, continuous integration and continuous delivery, containers, and Agile software delivery practices.
Ability to troubleshoot production issues across front-end code, backend services, data stores, cloud services, and application interfaces.
Strong technical communication, engineering judgment, documentation, and collaboration skills, including the ability to lead work across product, platform, cybersecurity, and customer teams.

Desired Qualifications:

Prior experience developing or sustaining applications for SOCOM, Special Operations Forces, or another Department of War mission partner.
Experience with AWS GovCloud, Kubernetes or Amazon Elastic Kubernetes Service, infrastructure as code, and delivery in DoD-authorized environments.
Experience building data repositories, asset libraries, content management platforms, collaborative knowledge systems, or large-scale data ingestion and search applications.
Experience with Amazon Simple Storage Service (S3), managed databases, search or indexing technologies, event-driven processing, messaging, and asynchronous job orchestration.
Experience developing video and image previews, content metadata pipelines, geospatial or technical-file viewers, or natural-language search capabilities.
Familiarity with DoD Information Network (DODIN) requirements, Risk Management Framework processes, secure application delivery, and authorization constraints at DoD Impact Level 4 or higher.
Experience designing interoperable solutions using open APIs, reusable components, documented data contracts, and modular software architectures.
Bachelor’s or master’s degree in computer science, software engineering, information systems, or a related technical discipline.

Target salary range is $122209.58 - $211317.81

Disclaimer: 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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