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Added 7 mins ago
Senior Frontend Engineer (LATAM)
Lateral Group
Remote, United States
Develop from scratch an application: Collaborate with a senior backend engineer/architect to build a modern application. You’ll be involved in everything from crafting components to API…
Added 7 mins ago
Frontend Engineer (Benelux)
Lateral Group
Remote, United States
Develop from scratch an application: Collaborate with a senior backend engineer/architect to build a modern application. You’ll be involved in everything from crafting components to API…
Added 7 mins ago
Senior Frontend Engineer (Benelux)
Lateral Group
Remote, United States
As a Senior Frontend Engineer at Lateral, you will:
Added 7 mins ago
Founding Engineer / Onsite Chicago / VC-backed Start Up
Kelly Services
Chicago, IL
A venture-backed technology startup in Chicago is seeking a full-time Founding Engineer to help scale an AI-powered platform serving the lower middle market finance sector. This hybrid…
Added 7 mins ago
DeVOps Engineer
Kelly Services
Chicago, IL
An AI platform is looking to hire a DevOps engineer to help and maintain their infrastructure pipelines. This is a full-time position with a hybrid schedule located in Chicago, IL. This…
Added 7 mins ago
AD
Senior Product Security Engineer
Antech Diagnostics
Chicago, IL
- $141,000 to $176,000 USD / year
The Sr. Product Security Engineer will be responsible for defining, implementing and enforcing secure coding practices to ensure that software security is embedded early on (shifting left)…
Added 7 mins ago
Senior DevOps Engineer
Kelly Services
Chicago, IL
A large financial services and trading firm is hiring a Senior DevOps Engineer for a full-time opportunity based in Chicago, IL. This engineer will play a key role in scaling Kubernetes…
Added 7 mins ago
VU
Software Development Engineer- Product Reliability Engineering
Visa USA Inc
Denver, CO
- $40,123 USD / year
…milliseconds, across 200+ countries. As a Software Development Engineer on the Product Reliability Engineering (PRE) team, you won't just watch those systems run- you'll be one of the…
Added 11 mins ago
Maximo Infrastructure Architect/Engineer
MaxAccelerate
Remote, United States
Engineer for reliable operations. Design and validate high availability, backup, restoration and disaster recovery. Use Prometheus and Grafana to establish monitoring, performance baselines…
Added 29 mins ago
Senior Specify Software Developer
University of Kansas
Lawrence, KS
We are searching for a software engineer to help us document the diversity of life on Earth. The ideal candidate values meaningful work contributing to a global mission that builds on 350…
Added 37 mins ago
AWS Cloud and Virtualization Engineer
Cognizant
Medford, OR
Cognizant is seeking a AWS Cloud and Virtualization Infrastructure Engineer for a full-time opportunity.
Added 51 mins ago
Site Reliability Engineer
Highmark Health
Albany, NY
Added 52 mins ago
AE
Sr Software Engineer I
American Express
New York, NY
- $123,000 to $215,250 USD / year
American Express is looking for a highly skilled, hands-on Senior Java Software Engineer to join the Enterprise Identity Team , focused on delivering secure, scalable, and reliable Identity…
Added 52 mins ago
Software Engineer
Mphasis Corporation
NEW YORK, NY
Added 52 mins ago
Applied AI Engineer, Internal Tooling
Automattic, Inc.
NEW YORK, NY
Added 53 mins ago
Senior Lead Engineer, Teamship
The College Board
NEW YORK, NY
…employers value most. About the Opportunity As a Senior Lead Engineer you'll lead the charge in building a national-scale platform that empowers students to engage with real employer…
Added 1 hour ago
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HPC Storage & Data Management Engineer
PDS Tech Commercial
Greenville, SC
- $59.95 USD / hour
PDS Tech Commercial is seeking an experienced HPC Storage & Data Management Engineer to support a global energy industry leader. In this highly visible role, you'll help design, optimize,…
Added 1 hour ago
Site Reliability Engineer
Highmark Health
Columbia, SC
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Senior Data Engineer
Trinzic
Colorado Springs, CO
KBR, is seeking a highly motivated Senior Data Engineer to join us in supporting our great nation, supporting the Air Force Research Laboratory (AFRL) development team in Colorado Springs,…
Added 1 hour ago
Mid-Level Software Engineer
Trinzic
Colorado Springs, CO
KBR is seeking a Mid Level Software Engineer to design, develop, and maintain the software baseline of multiple contracts. The successful candidate will work across the full domain of our…
Added 1 hour ago
Senior Platforms Engineer, Compute, Storage, and Virtualization
Marathon Petroleum Corporation
Denver, CO
…landscape, we are seeking a dynamic and experienced Senior Platforms Engineer to join our Infrastructure Engineering & Operations organization. This role combines deep technical expertise…
Added 1 hour ago
Network Consulting Engineer
Cisco
Denver, CO
Our Network Consulting Engineer team is dedicated to delivering innovative Cisco networking solutions that drive customer success and business transformation. We collaborate closely with…
Added 1 hour ago
Senior Data Engineer
Janus Henderson Investors
Denver, CO
As a Senior Data Engineer, you will own the technical direction for a subsystem or cross-product concern within the Janus Henderson Data Platform. You will act as a go-to engineer for…
Added 1 hour ago
Site Reliability Engineer
Highmark Health
Denver, CO
Added 1 hour ago
W
(USA) Senior, Software Engineer
Walmart
BENTONVILLE, AR
- $90,000 to $180,000 USD / year
We are looking for a highly skilled Senior Software Engineer Full Stack to support and enhance mission-critical systems powering Online Fulfillment, including Pickup and Delivery workflows.…

Closed listing

Quantum Sky

Machine Learning and AI Engineer

United States

The salary range for this position is typically between $135,000 - $155,000.

This opening has closed.

The original listing is kept below for reference.

Find open jobs More jobs with this employer

About employer

Job details

Pay: The salary range for this position is typically between $135,000 - $155,000.
Closing date: Oct 29, 2027
Posting language: English
Posted: Oct 29, 2026

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Original job description

Archived listing. The details below describe a past opening.

Description

Quantum Sky is seeking a Machine Learning and AI Engineer to join Matrix, the digital platforms team within Project 137, in the Chief Technology Office. Project 137 develops applied research and proprietary technology that support mission needs across the company’s business units. As part of Matrix, you will develop and integrate AI/ML capabilities into digital platforms and enterprise applications.

You will work across machine learning, generative AI, data engineering, and application integration, taking solutions from research and rapid prototyping through evaluation and production deployment. Working closely with Matrix engineers and stakeholders across Project 137, you will help deploy reliable AI capabilities on local hardware and in cloud environments, integrate them with enterprise systems, and communicate their value and limitations.

Responsibilities

Design, develop, train, evaluate, and deploy machine learning and deep learning models, including computer vision models such as YOLO and model export and serving with ONNX.
Develop applications using commercial and open-weight large language models (LLMs), deployed on local hardware or in cloud environments.
Build and optimize retrieval-augmented generation (RAG) pipelines using document ingestion and parsing, embeddings, vector databases, and hybrid keyword and semantic retrieval.
Implement agentic AI workflows, including tool calling, orchestration, multi-agent coordination, and effective management of model context.
Evaluate and improve models and AI applications through feature engineering, hyperparameter tuning, prompt design, fine-tuning, and performance optimization.
Implement AI guardrails for input validation, personally identifiable information (PII), data classification, and safe failure behavior.
Integrate AI/ML capabilities into production applications and APIs using modular architectures, reusable components, containers, automated testing, and CI/CD pipelines.
Develop ETL/ELT pipelines for structured and unstructured data; maintain data quality, lineage, and appropriate handling of sensitive information.
Develop Power BI data models, DAX calculations, advanced analytics, and embedded reporting to make analytical results accessible to users, as needed.
Integrate solutions with Microsoft Azure services, including Azure OpenAI, and enterprise authentication using Microsoft Entra ID and OAuth.
Translate ambiguous requirements into technical approaches, research emerging methods, and prototype solutions to assess feasibility before production investment.
Contribute to architecture, technical planning, code reviews, and documentation; communicate findings to technical and nontechnical audiences.

Qualifications

Required:

Demonstrated professional experience designing, developing, and supporting production software applications.
Strong hands-on software development experience with Python, including professional experience developing applications using Django, FastAPI, or a comparable modern framework.
Programming experience with Go and familiarity with JavaScript/TypeScript or other modern application development languages.
Experience designing, developing, and consuming RESTful APIs and integrating applications with external systems and services.
Experience with relational databases, data modeling, backend application architecture, and modern front-end web development technologies.
Experience building AI agent or agentic-workflow systems: tool use, multi-step orchestration, and integration with large language models.
Experience with modern front-end development, including at least exposure to generative or AI-driven UI.
Hands-on experience working in cloud environments such as AWS, GCP, or Azure, with an understanding of how applications are deployed, configured, secured, monitored, and operated in production.
Experience working within a CI/CD and DevOps-based software delivery environment, including automated builds, testing, deployments, version control, and release processes.
Familiarity with Infrastructure as Code (Terraform, CloudFormation, or similar), sufficient to work effectively alongside the engineers who own it.
Experience with Docker, containers, and cloud-native application deployment. Familiarity with Kubernetes or managed container platforms is highly desirable.
Demonstrated experience using AI-assisted software development tools such as Claude Code, OpenAI Codex, Cursor, GitHub Copilot, or comparable technologies as part of day-to-day professional software development.
Ability to independently troubleshoot software, integration, deployment, and production issues and develop secure, reliable, and maintainable solutions.
Comfort operating in a high-ambiguity, early-stage product environment: able to ask clarifying questions, propose trade-offs, and iterate without fully specified requirements.
Strong analytical, problem-solving, and communication skills with the ability to collaborate across software engineering, product, cloud, and platform teams.

Desired:

Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related technical field.
Direct experience with the Model Context Protocol (MCP) or comparable agent-tool integration standards.
Experience with agent orchestration frameworks (for example LangChain, LlamaIndex, CrewAI, or comparable).
Experience developing software for network operations, telemetry, or mission/tactical systems.
Experience with AWS and/or GCP cloud-native services, including serverless, container, database, messaging, monitoring, identity, and security services.
Hands-on experience with technologies such as Terraform, Docker, Kubernetes, GitHub Actions, GitLab CI, AWS CodePipeline, CloudFormation, or comparable DevOps and cloud automation technologies.
Experience with modern JavaScript/TypeScript frameworks (React or similar), including streaming UI patterns.
Familiarity with vector databases, retrieval-augmented generation, or other applied large-language-model patterns.
Experience with observability and monitoring platforms such as CloudWatch, OpenSearch, Splunk, Datadog, New Relic, or similar technologies.
Knowledge of the NIST Risk Management Framework (RMF), NIST SP 800-53 Revision 5, FedRAMP, and FISMA security and compliance requirements.
Experience translating operational or mission requirements into application features, automation, workflows, integrations, or reporting capabilities.
Prior experience supporting a Defense Information Systems Agency, Army, Air Force, or other Department of War program.
Experience developing and operating software supporting federal government, enterprise, or other highly regulated environments.

Clearance:

US Citizenship with the ability to obtain a security clearance
DOD/DoW Secret or Top Secret clearance is preferred

Location:

Remote, US. Hybrid-remote in Reston, VA (preferred)

About Quantum Sky

Compensation:

Compensation is unique to each candidate and relative to the skills and experience they bring to the position. The salary range for this position is typically between $135,000 - $155,000. This does not guarantee a specific salary as compensation is based upon multiple factors such as education, experience, certifications, and other requirements, and may fall outside of the above-stated range.

Benefits:

Highlights of our benefits include Health/Dental/Vision, 401(k) match, Paid Time Off, STD/LTD/Life Insurance, Referral Bonuses, professional development reimbursement, and parental leave.

The world the mission operates in is going post-quantum, contested, and machine-speed. Quantum Sky engineers the advantage across cyber, networks, software, and quantum because the mission demands dominance, not parity. We don't follow the map. We draw it.

At Quantum Sky, we believe that success starts with our people. We foster a collaborative, innovative, and mission-driven environment where every team member plays a critical role in shaping the future of technology. Are you ready to join #TeamQuantumSky?

Quantum Sky Engineering LLC is an Equal Opportunity Employer; all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, [sexual orientation, gender identity,] national origin, disability, status as a protected veteran, or any characteristic protected by applicable law.

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