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Autonomous Systems Validation Engineer (MineStar Command)
Cintal, Inc.
Tucson, AZ
- $90,000 to $104,000 USD / year
Support integration testing involving onboard machine systems, software applications, network infrastructure, and related technologies.
Added 14 mins ago
Principal Communication/Navigation Engineer ISR/SOF WIU.009
Credence Management Solutions LLC
Wpafb, OH
…an immediate need for a Principal Communication/Navigation Engineer, supporting the Fixed Wing Modification Branch AFLCMC/WIU at Wright Patterson AFB, OH. This program focuses on…
Added 14 mins ago
Space Electronics Packaging and Mechanical Product Design and Analysis Engineer (Associate)
The Boeing Company
El Segundo, CA
Boeing Defense, Space and Security (BDS), Space, Intelligence & Weapons Systems (SI&WS) division is currently hiring an Associate Space Electronics Packaging and Mechanical Product Design…
Added 14 mins ago
Space Electronics Packaging and Mechanical Product Design and Analysis Engineer (Subject Matter Expert)
The Boeing Company
El Segundo, CA
Boeing Defense, Space and Security (BDS), Space, Intelligence & Weapons Systems (SI&WS) division is currently hiring a Subject Matter Expert Space Electronics Packaging and Mechanical…
Added 14 mins ago
Space Electronics Packaging and Mechanical Product Design and Analysis Engineer (Associate or Mid-level)
The Boeing Company
El Segundo, CA
Boeing Defense, Space and Security (BDS), Space, Intelligence & Weapons Systems (SI&WS) division is currently hiring an Associate or Mid-Level Space Electronics Packaging and Mechanical…
Added 14 mins ago
Software Lead Engineer
GE Aerospace
Evendale, OH
The Software Lead Engineer is the technical lead for embedded engine control software. You'll own the design of highly complex modules, critical components, or a whole software product, and…
Added 14 mins ago
Lead Rotor Mechanical Design Engineer
GE Aerospace
Evendale, OH
The Cold Section Design organization is responsible for the design, analysis, integration, and support of future military engine products. The Lead Engineer will own the design &…
Added 24 mins ago
Sentinel - Principal / Sr Principal Systems Engineer - 19242*
CORP-Corporate Office
United States
…analytical aspects of the solution. You will contribute to ongoing requirements development, management, and analysis while establishing unifying modeling techniques, procedures, and…
Added 1 hour ago
Senior Cloud Platform and DevSecOps Engineer - TS/SCI with Polygraph
GD Information Technology, Inc.
United States
Implement Azure platform services, landing-zone components, network integration, policy, logging, identity hooks, key/secrets management, and workload hosting patterns under the Principal…
Added 1 hour ago
Software Systems Quality Engineer onsite Tucson, AZ
RTX Corporation
tucson, AZ
Software: lifecycle processes, requirements decomposition, code reviews, functions, features, builds, configuration management.
Added 1 hour ago
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Senior Modeling and Simulation Engineer
Astrion
Bedford / Hanscom AFB, MA
- $145,000 to $150,000 USD / year
Ability to establish traceability from goal to requirement to capability to tool to configuration items; their ports, protocols, and services management.
Added 2 hours ago
O
Senior Platform Software Engineer
Oracle
Nashville, TN
- $87,800 to $209,500 USD / year
…Infrastructure Console. The bespoke UX framework combines declarative configuration, reusable templates, API integration, and Oracle’s Redwood design system to help engineers build…
Added 2 hours ago
Staff Software Engineer, Fullstack
QXO
Seattle, WA
Build and extend CPQ capabilities, including quote configuration, AI-assisted deal guidance for sellers, approval workflows, and order management integration
Added 2 hours ago
Journeyman MBSE Systems Engineer
Sabre Systems LLC
Patuxent River, MD
Sabre Systems is currently recruiting a Journeyman MBSE Systems Engineer for the Model-Based Systems Engineering Division to support the V-22 Joint Program Office (PMA-275) at Patuxent…
Added 2 hours ago
Senior MBSE Systems Engineer
Sabre Systems LLC
Patuxent River, MD
Applies systems engineering experience to perform functions such as system integration, configuration management, quality assurance testing, or acquisition and resource management.
Added 2 hours ago
Senior MBSE Systems Engineer
Sabre Systems LLC
Patuxent River, MD
Sabre Systems is currently recruiting a Senior MBSE Systems Engineer for the Model-Based Systems Engineering Division to support the V-22 Joint Program Office (PMA-275) at Patuxent River…
Added 2 hours ago
Journeyman MBSE Systems Engineer
Sabre Systems LLC
Patuxent River, MD
Sabre Systems is currently recruiting a Journeyman MBSE Systems Engineer for the Model-Based Systems Engineering Division to support the V-22 Joint Program Office (PMA-275) at Patuxent…
Added 2 hours ago
Journeyman MBSE Systems Engineer
Sabre Systems LLC
Patuxent River, MD
Applies systems engineering experience to perform functions such as system integration, configuration management, quality assurance testing, or acquisition and resource management.
Added 2 hours ago
Senior MBSE Systems Engineer
Sabre Systems LLC
Patuxent River, MD
Applies systems engineering experience to perform functions such as system integration, configuration management, quality assurance testing, or acquisition and resource management.
Added 2 hours ago
Senior Systems Engineer
CACI International
Fort Meade, MD
Join a team responsible for designing and delivering mission-critical systems that support national security objectives. As a Senior Systems Engineer, you will lead complex engineering…
Added 2 hours ago
Senior Hardware Engineer - Cross Domain Solutions (SME)
CACI International
Fort Meade, MD
Lead COTS and GOTS hardware integration efforts to support mission requirements.
Added 4 hours ago
Sr. Staff Systems Integration & Test Engineer Lead – APG 81 / Airborne Radar
Northrop Grumman
Baltimore, MD
Northrop Grumman Mission Systems’ Baltimore and Partnered Sites (BaPs) division is seeking a Sr. Staff Systems Integration & Test (SI&T) Engineer Lead – APG‑81 / Airborne Radar in…
Added 4 hours ago
Information Systems Engineer Manager 2
CORP-Corporate Office
United States
Demonstrated IT lifecycle management experience, including requirements definition, design reviews, integration/test planning, deployment, and sustainment of complex systems in a high-tempo…
Added 4 hours ago
MA
Principal Corporate Technology Engineer
Microsoft AI
NY · Mountain View, CA · Redmond, WA
- $142,800 to $304,200 USD / year
You engineer durable systems rather than resolve recurring issues one ticket at a time. Configuration is part of the work, but the goal is a service with clear architecture, deployment,…
Added 4 hours ago
L
Cybersecurity Systems Engineer II
Lyntris
San Diego, CA
- $115,000 to $145,000 USD / year
Support the planning, coordination, and execution of systems engineering activities throughout the system lifecycle, including requirements development, architecture, design, integration,…

QXO

Staff Software Engineer, Fullstack

Seattle, WA, United States

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Job details

Apply by: Dec 15, 2026
Experience: 8+ years of hands-on software engineering experience
Posting language: English
Posted: Nov 5, 2026

Original job description

QXO is a leading distributor and installer of building products serving an $800 billion market. The company’s mission is to modernize the building products industry through advanced technology and a best-in-class customer experience. QXO is North America’s largest distributor and installer of insulation, the second-largest distributor of roofing products, the second-largest publicly traded distributor of lumber and building materials, and the largest distributor of waterproofing products. The company is targeting $50 billion in annual revenue within the decade through accretive acquisitions and organic growth. For more information, visit QXO.com.

What you'll do:

As a Staff Software Engineer on the QXO RevX Pricing Technology team, you will lead the design, development, and operation of the systems that cost, price, and quote across QXO’s distribution business. You will own core platform components from architecture through production: the price calculation engine, cost and margin data services, product relationship models, and the configure-price-quote (CPQ) tools our sales teams use to build and win deals. You’ll work directly with pricing scientists, pricing analysts, and commercial leaders to turn pricing strategy, statistical models, and AI into reliable, auditable production software that serves quoting, eCommerce, and branch point-of-sale channels. This role is ideal for engineers who are highly technical, comfortable with ambiguity, and interested in the economics behind the systems they build. You will help replace a third-party pricing engine with QXO-owned software and shape an AI-native platform that supports our pricing and quoting roadmap for years to come.

Key Responsibilities

Design, build, and operate the core pricing engine and low-latency price-serving APIs used by CPQ, eCommerce, and ERP point-of-sale systems
Build and extend CPQ capabilities, including quote configuration, AI-assisted deal guidance for sellers, approval workflows, and order management integration
Build costing systems that produce accurate product and order-line costs, including landed cost and vendor rebates, so margin is measured correctly at the transaction level
Build product relationship services that use embeddings and LLM-based product attribute extraction to identify complementary and substitute items for cross-sell, recommendations, and relational price consistency
Productionize pricing science and AI models (segmentation, market price, margin, elasticity, and LLM-based agents), including model serving, evaluation, versioning, and monitoring
Build data pipelines that integrate transaction, cost, rebate, product, and competitive data from ERP and data warehouse sources
Build pricing controls into the platform, including price change audit trails, change management, and guardrails on AI-generated recommendations that meet SOX and IT general control requirements
Lead migration from the incumbent pricing engine, including parallel-run validation, reconciliation, and cutover
Lead design, architecture, and code reviews, and drive operational excellence and system reliability
Mentor engineers and shape engineering practices across the team, including effective use of AI coding tools

What you'll bring:

8+ years of hands-on software engineering experience
3+ years building scalable, distributed systems using object-oriented programming languages (Java, Python, Kotlin, Go, etc.)
Experience with modern front-end technologies and frameworks such as React, Next.js, OR TypeScript
Strong knowledge of data structures, algorithms, system design, and concurrency
Experience designing, launching, and operating production systems in a cloud-native environment (GCP, AWS)
Strong SQL and data modeling skills, with experience building batch and streaming data pipelines
Experience leading architectural designs and mentoring other engineers
Experience integrating with enterprise systems such as ERP, CRM, or order management platforms
Bachelor’s degree in computer science, engineering, or equivalent
Strong verbal and written communication skills, including the ability to explain technical tradeoffs to business stakeholdersNice to Have
Experience building pricing, CPQ, revenue management, or quote-to-cash systems
Familiarity with B2B distribution pricing and costing concepts: price waterfalls, contract and matrix pricing, vendor rebates, landed cost, and cost-plus versus market-based pricing
Experience building product similarity, recommendation, or catalog intelligence systems, including embeddings, vector search, or market basket analysis
Experience building production applications on large language models, including retrieval, tool use, agent workflows, and evaluation
Experience deploying statistical or ML models to production, including feature pipelines, model inference, and model monitoring
Experience with experimentation frameworks or causal measurement of pricing changes
Experience building systems subject to SOX or financial audit controls
Experience with CI/CD pipelines, observability tooling, and performance tuning
MS or Ph.D. in computer science, economics, operations research, or a quantitative field

What you'll earn

Base pay range: $160,000 - $288,000
Annual performance bonus
Long term incentive (equity/stock)
401(k) with employer match
Medical, dental, and vision insurance
PTO, company holidays, and parental leave
Paid Time Off/Paid Sick Leave: Applicants can expect to accrue 15 days of paid time off during their first year (4.62 hours for every 80 hours worked) and increased accruals after five years of service.
Paid training and certifications
Legal assistance and identity protection
Pet insurance
Employee assistance program (EAP)

QXO is an Equal Opportunity Employer. We value diversity and do not discriminate on the basis of race, color, religion, gender or sexual orientation, national origin, age, disability, or any other protected status.

To comply with Pay Transparency laws, employers must disclose an annual salary range. Actual offers depend on factors such as location, experience, skills, and market data. This position may also offer variable compensation.

Please contact careers@QXO.com if you have any questions related to this job posting.

Salary Range:

USD $160,000.00 - USD $288,000.00 /Yr.

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