Remote Travel: Approximately 15% for R&D events, technical demos, and collaboration sessions ... The strongest candidates bring one deep technical lane -- such as AI/ML systems, RAG/agentic ...
Quick apply
Remote Travel: Approximately 15% for R&D events, technical demos, and collaboration sessions ... The strongest candidates bring one deep technical lane -- such as AI/ML systems, RAG/agentic ...
Quick apply
Remote Travel: Approximately 15% for R&D events, technical demos, and collaboration sessions ... The strongest candidates bring one deep technical lane -- such as AI/ML systems, RAG/agentic ...
Denver, CO · Remote
$122K - $194K/yr
... RAG), and advanced data and AI platform solutions within highly regulated environments. You will be ... Based on this role's business requirements, this is a remote position open to qualified applicants ...
Denver, CO · Remote
$122K - $194K/yr
... RAG), and advanced data and AI platform solutions within highly regulated environments. You will be ... Based on this role's business requirements, this is a remote position open to qualified applicants ...
Colorado Springs, CO · On-site +1
$190K - $220K/yr
... architectures (RAG, graph, hybrid). * Write clean, efficient Python code for data ingestion ... Remote
Colorado Springs, CO · On-site +1
$190K - $220K/yr
... architectures (RAG, graph, hybrid). * Write clean, efficient Python code for data ingestion ... Remote
Colorado Springs, CO · Remote
$190K - $220K/yr
... architectures (RAG, graph, hybrid). * Write clean, efficient Python code for data ingestion ... Remote Employment Type: FULL_TIME
Colorado Springs, CO · Remote
$190K - $220K/yr
... architectures (RAG, graph, hybrid). * Write clean, efficient Python code for data ingestion ... Remote Employment Type: FULL_TIME
Colorado Springs, CO · Remote
$190K - $220K/yr
... architectures (RAG, graph, hybrid). * Write clean, efficient Python code for data ingestion ... Remote
Colorado Springs, CO · Remote
$190K - $220K/yr
... architectures (RAG, graph, hybrid). * Write clean, efficient Python code for data ingestion ... Remote
Colorado Springs, CO · Remote
$190K - $220K/yr
... architectures (RAG, graph, hybrid). * Write clean, efficient Python code for data ingestion ... Remote Employment Type: FULL_TIME
Colorado Springs, CO · Remote
$190K - $220K/yr
... architectures (RAG, graph, hybrid). * Write clean, efficient Python code for data ingestion ... Remote Employment Type: FULL_TIME
Boulder, CO · On-site +1
$140K - $187K/yr
RAG, tool use, multi-step agentic workflows, prompt engineering, and evaluation frameworks * Strong ... For exceptional candidates we would consider remote locations in these states: AZ, CA, CO, GA, MD ...
Boulder, CO · On-site +1
$140K - $187K/yr
RAG, tool use, multi-step agentic workflows, prompt engineering, and evaluation frameworks * Strong ... For exceptional candidates we would consider remote locations in these states: AZ, CA, CO, GA, MD ...
Denver, CO · On-site +1
$130K - $190K/yr
Build RAG pipelines using vector databases and enterprise data sources * Build machine learning ... Flexible work schedules and hybrid/remote options for eligible positions * Educational assistance ...
Denver, CO · On-site +1
$130K - $190K/yr
Build RAG pipelines using vector databases and enterprise data sources * Build machine learning ... Flexible work schedules and hybrid/remote options for eligible positions * Educational assistance ...
Denver, CO · On-site +1
$220K - $245K/yr
You possess a deep understanding of prompt engineering, fine-tuning, RAG architectures, and ... most remote locations, $220,000/yr to $245,000/yr for San Francisco, New York & Seattle. Stock ...
Denver, CO · On-site +1
$220K - $245K/yr
You possess a deep understanding of prompt engineering, fine-tuning, RAG architectures, and ... most remote locations, $220,000/yr to $245,000/yr for San Francisco, New York & Seattle. Stock ...
Colorado Springs, CO · Remote
$190K - $220K/yr
... generation (RAG) pipelines. * Design and deploy scalable AI architectures including APIs ... Remote Employment Type: FULL_TIME
Colorado Springs, CO · Remote
$190K - $220K/yr
... generation (RAG) pipelines. * Design and deploy scalable AI architectures including APIs ... Remote Employment Type: FULL_TIME
Colorado Springs, CO · On-site +1
$190K - $220K/yr
... generation (RAG) pipelines. * Design and deploy scalable AI architectures including APIs ... Remote
Colorado Springs, CO · On-site +1
$190K - $220K/yr
... generation (RAG) pipelines. * Design and deploy scalable AI architectures including APIs ... Remote
Colorado Springs, CO · Remote
$190K - $220K/yr
... generation (RAG) pipelines. * Design and deploy scalable AI architectures including APIs ... Remote Employment Type: FULL_TIME
Colorado Springs, CO · Remote
$190K - $220K/yr
... generation (RAG) pipelines. * Design and deploy scalable AI architectures including APIs ... Remote Employment Type: FULL_TIME
Colorado Springs, CO · Remote
$190K - $220K/yr
... generation (RAG) pipelines. * Design and deploy scalable AI architectures including APIs ... Remote
Colorado Springs, CO · Remote
$190K - $220K/yr
... generation (RAG) pipelines. * Design and deploy scalable AI architectures including APIs ... Remote
Colorado Springs, CO · Remote
$164K/yr
Translate the reference design into working agentic systems with evaluation and guardrailsdesigned infrom thestart, anddefine retrieval (RAG) and tool-integration strategies that keep agents grounded ...
Colorado Springs, CO · Remote
$164K/yr
Translate the reference design into working agentic systems with evaluation and guardrailsdesigned infrom thestart, anddefine retrieval (RAG) and tool-integration strategies that keep agents grounded ...
Denver, CO · Remote
$171K/yr
Translate the reference design into working agentic systems with evaluation and guardrailsdesigned infrom thestart, anddefine retrieval (RAG) and tool-integration strategies that keep agents grounded ...
Denver, CO · Remote
$171K/yr
Translate the reference design into working agentic systems with evaluation and guardrailsdesigned infrom thestart, anddefine retrieval (RAG) and tool-integration strategies that keep agents grounded ...
Boulder, CO · Remote
$173K/yr
Translate the reference design into working agentic systems with evaluation and guardrailsdesigned infrom thestart, anddefine retrieval (RAG) and tool-integration strategies that keep agents grounded ...
Boulder, CO · Remote
$173K/yr
Translate the reference design into working agentic systems with evaluation and guardrailsdesigned infrom thestart, anddefine retrieval (RAG) and tool-integration strategies that keep agents grounded ...
Louisville, CO · Remote
$180K - $205K/yr
Remote Principal Software Engineer - Data Architecture and Engineering US-based only | No visa ... vector databases, embeddings, RAG patterns) · Lead zero-downtime data migrations and ...
Quick apply
Louisville, CO · Remote
$180K - $205K/yr
Remote Principal Software Engineer - Data Architecture and Engineering US-based only | No visa ... vector databases, embeddings, RAG patterns) · Lead zero-downtime data migrations and ...
Apply retrieval augmented generation (RAG) techniques to data to populate and query vector ... Experience working with various Remote Sensing datasets (e.g. EO/OPIR/SAR images, passive RF, etc.
Apply retrieval augmented generation (RAG) techniques to data to populate and query vector ... Experience working with various Remote Sensing datasets (e.g. EO/OPIR/SAR images, passive RF, etc.
Apply retrieval augmented generation (RAG) techniques to data to populate and query vector ... Experience working with various Remote Sensing datasets (e.g. EO/OPIR/SAR images, passive RF, etc.
Apply retrieval augmented generation (RAG) techniques to data to populate and query vector ... Experience working with various Remote Sensing datasets (e.g. EO/OPIR/SAR images, passive RF, etc.
Denver, CO · On-site +1
Practical experience with LLM orchestration (RAG, Prompt Engineering) and frameworks like LangChain ... We are proud to be an equal opportunity workplace. #LI-Remote
Quick apply
Denver, CO · On-site +1
Practical experience with LLM orchestration (RAG, Prompt Engineering) and frameworks like LangChain ... We are proud to be an equal opportunity workplace. #LI-Remote
Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Re-posted 10 days ago
R&D Software Engineer — AI/ML Mission Solutions
Location: United States
Work Model: Remote
Travel: Approximately 15% for R&D events, technical demos, and collaboration sessions
Clearance: U.S. citizenship required. Active Secret clearance preferred; candidates must be eligible to obtain and maintain a U.S. government security clearance.
Build AI/Data Capabilities for Mission-Focused R&D
Rackner is hiring an R&D Software Engineer — AI/ML Mission Solutions to help build, prototype, validate, and improve AI/data-driven software capabilities for defense-relevant use cases.
This is a hands-on R&D role for an engineer who enjoys solving hard problems across software, data, AI/ML, algorithms, RAG, agentic systems, simulation, or pipeline workflows. You will work with Rackner's internal R&D team to turn ambiguous ideas, operational needs, and user feedback into working technical capabilities.
We are not looking for one person to be an expert in every area. The strongest candidates bring one deep technical lane — such as AI/ML systems, RAG/agentic workflows, data pipelines, Python/Go development, Kubernetes/deployable systems, MLOps, or algorithmic software — plus enough working knowledge in adjacent areas to contribute in a fast-moving R&D environment.
This is not a traditional sales role and not a platform-only engineering role. Kubernetes, Terraform, cloud, CI/CD, and DevSecOps are helpful, but the main focus is software engineering, AI/data systems, algorithmic problem-solving, validation, and R&D execution.
What You'll Do
What You'll Bring
Experience That Stands Out
About Rackner
Rackner is a software consultancy focused on building mission-critical systems for the U.S. government. Our teams work across cloud platforms, DevSecOps, AI/ML, distributed systems, and modern software engineering initiatives supporting federal agencies and national security missions.
Rackner engineers and technical teams collaborate closely with leadership, program teams, and mission stakeholders to design, demonstrate, and improve software systems that address complex operational challenges.
Benefits & Perks
Rackner invests in its people, because when you grow, we all win.
Equal Opportunity
Rackner is an equal opportunity employer and considers all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or other protected characteristics.
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It services
11 - 50 Employees
Silver Spring, MD, US
2015