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Added 1 min ago
Full Stack Software Engineer II (Angular, Java)
Global Payment Holding Company
CINCINNATI, OH · ATLANTA, GA · DENVER, CO
Make your mark at one of the biggest names in payments. We’re looking for a Full Software Engineer II (Angular, Java) to join our ever-evolving software engineering team and help shape the…
Added 1 min ago
Senior Full-Stack Software Engineer (Java, Angular)
Global Payment Holding Company
CINCINNATI, OH · ATLANTA, GA
Make your mark at one of the biggest names in payments. We’re looking for a Senior Full-Stack Software Engineer (Java, Angular) to join our ever-evolving software engineering team and help…
Added 1 min ago
Lead Instrumentation & Controls Engineer 1 - Nuclear
Sargent & Lundy
Elkridge, MD
Prepare documentation for design input for drawing production including master diagrams and schematics,
Added 3 mins ago
Staff Software Engineer
Perry Weather
Dallas, TX
…site, and what happens next. You set technical direction, write production code most weeks, and lead through designs, reviews, and…
Added 3 mins ago
Sr. Software Development Engineer
LPL Financial Corp
Austin, TX
Responds to user support issues and requests for assistance; assists users with navigating the application(s) and resolving basic problems with data entry, uploading files, navigation,…
Added 3 mins ago
AVP, DevOps Engineer
LPL Financial Corp
Austin, TX
10+ years of experience in Site Reliability Engineering (SRE), DevOps, Platform Engineering, Infrastructure Engineering, or Production Operations.
Added 4 mins ago
M
Electro-Mechanical Assembler
Manpower
Broomfield, CO
- $22 USD / hour
Support continuous improvement by providing feedback on work instructions and assisting in resolving production failures or product issues.
Added 4 mins ago
Lead QA Engineer
Ambry Genetics Corporation
United States
…results to our patients as quickly as possible. As a Lead QA Engineer, you will own the quality engineering strategy for a portfolio of in-house developed clinical software, including a…
Added 4 mins ago
Product Marketing Director
Scan.com
Remote, United States
…propositions, proposals, pitch materials, and pricing inputs. Support partner onboarding and…
Added 6 mins ago
FLEX Senior Software Engineer
Marriott
Remote, United States
Coordinates with Operations and Infrastructure teams for deployment and production support activities
Added 6 mins ago
Sr. Full Stack Engineer, Launch Software
SpaceX
Hawthorne, CA
…that are used throughout SpaceX to accelerate launch vehicle production and flight as well as systems that allow Starlink to grow into a worldwide fast, reliable Internet service. We are…
Added 6 mins ago
Power Electronics Engineer - High Voltage (Starlink)
SpaceX
Redmond, WA
Own hardware from conceptual design through high volume production and ground station operation
Added 6 mins ago
Database Administrator
SpaceX
Hawthorne, CA
Perform root cause analysis of production-related database issues.
Added 7 mins ago
Sr. Software Technical Support Manager (Remote)
A.C. Coy
Merrifield, VA
…throughout software planning, maintenance, development, and production support activities. The role will provide technical support and assist Program Management in identifying technical…
Added 9 mins ago
MS
Principal Software Engineer - Digital Media - Dallas, TX
Military Spouse Jobs & VetJobs
United States
- $120,000 to $180,000 USD / year
Pilot Support: actively support in-store pilots. This includes troubleshooting live production issues and deploying hotfixes to ensure customer success during critical rollouts.
Added 11 mins ago
HI
Electronics Engineer
Hunter Industries Brand
San Marcos, CA
- $101,000 to $110,000 USD / year
The Electronics Engineer is responsible for supporting the end-to-end design, prototyping, and testing of our hardware systems.
Added 11 mins ago
Product Development Engineer
Fenner Precision Polymers
Gaffney, SC
Lead and support new product development initiatives for assigned product groups
Added 12 mins ago
Signal Integrity Engineer III
Hewlett Packard Enterprise
Roseville, CA
We’re looking for a motivated Signal Integrity Engineer to support our high-speed networking platforms, partnering closely with hardware, layout, and system teams to deliver robust,…
Added 12 mins ago
Civil Lead Engineer
Bechtel
Houston, TX
…facility. It will consist of one liquefaction process train with a production capacity of approximately 5 MTPA; one boil-off gas reliquefaction unit; tie-ins to existing storage tanks,…
Added 12 mins ago
Project Rigging Engineer
Bechtel
Port Arthur, TX
The Rigging Engineer is based to Bechtel Equipment Operations, Inc. reports to the Lead Rigging Engineer and provides operational and technical support to Bechtel rigging superintendents,…
Added 12 mins ago
Senior Specialist, Mechanical Engineer (Mechanisms)
L3Harris Technologies
Carlsbad, CA · Chantilly, VA · Palm Bay, FL
Job Title: Sr. Specialist, Mechanical Engineer (Mechanisms)
Added 13 mins ago
Field Engineer I
Sundt
Salt Lake City, UT
Assists the Project Engineer with being the technical source of information for the project. Responds to questions about drawings, specifications, shop drawings, and change orders and have…
Added 13 mins ago
Engineer 1 - Inventory
Nordstrom Inc
Seattle, WA
We are looking for a skilled individual to provide valuable technical expertise to our projects and production support for our systems. When you join our team, you are part of the team that…
Added 14 mins ago
Principal Software Engineer, Agentic UX
Workday, Inc.
CA
…take risks, the tools to grow, the skills to develop and the support of a company invested in you for the long haul. So, if you want to inspire a brighter work day for everyone, including…
Added 14 mins ago
P2 SRE and Platform Engineer - Sana Search (US Federal)
Workday, Inc.
CA
We are seeking a DevOps & Platform Engineer (P2) with 2+ years of professional experience to join the Sana Search Team. In this role, you will support the day-to-day health, automation, and…

Captivation Software

Software Engineer 3 - Linux/Python/Docker/Kubernetes/LLM/CI/CD/Grafana

Annapolis Junction, MD, United States

$130,000 to $270,000 USD / year

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Job details

Pay: $130,000 to $270,000 USD / year
Posting language: English
Posted: Nov 4, 2026

Original job description

Build to something to be proud of.

Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country.

Description

Captivation Software is looking for a senior level software engineer who shall design, develop, deploy, and support solutions within a high-performance computing (HPC) Linux environment. The successful candidate will have hands-on experience with Large Language Models (LLMs), LLM orchestration frameworks, knowledge retrieval systems, embedding models, and containerized applications. Candidates must be proficient in Python, Kubernetes, Helm, CI/CD automation, and secure SI system development, with the ability to deliver scalable, production-ready SI solutions in mission-critical environments.

Requirements

Security Clearance:

Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen

Minimum Qualifications:

Master's degree in Computer Science or related discipline from an accredited college or university, plus five (5) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity.
Bachelor's degree in Computer Science or related discipline from an accredited college or university, plus seven (7) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity
Nine (9) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity.

Required Skills:

Proven experience working in Linux environments, including advanced use of the Linux command-line interface (CLI) for development, troubleshooting, and system administration
Recent hands-on software development experience using Python, with a strong understanding of modern software engineering practices and frameworks
Experience with containerization technologies, such as Docker, Podman, and containers, for application packaging, deployment, and lifecycle management
Experience designing, authoring, and deploying Helm charts to manage Kubernetes-based applications and services
Experience developing, testing, deploying, and supporting containerized applications in production environments
Experience creating, configuring, and managing Kubernetes resources, including Deployments, Services, ConfigMaps, Secrets, Ingresses, and Operators
Working knowledge of Generative SI technologies, including Large Language Models (LLMs), Retrieval-Augmented Generation (RAG) architectures, embedding models, and vector databases
Experience implementing and maintaining CI/CD pipelines using tools such as GitLab CI/CD, Flux CD, GitLab Runners or similar tools
Experience leveraging observability, metrics, logging, and monitoring solutions including Prometheus and Grafana
Proficiency with Git-based source control workflows, including branching strategies, code reviews, pull/merge requests, and collaborative development practices
Understanding of software development lifecycle (SDLC) best practices, including automated testing, security scanning, code quality analysis, and DevSecOps principles

Desired Skills:

Familiar with developing, deploying, troubleshooting, and sustaining mission applications in an AWS Cloud environment
Experience with the Atlassian suite of tools including Confluence and Jira
Experience working with, and debugging, GPU-enabled applications
Experience using a machine-learning framework (PyTorch, TensorFlow, etc)
Experience with other ML pipelines/frameworks like KubeFlow, NeMo, PyTorch Lightning, etc.
Experience working with and debugging GPU-enabled applications
Experience with SQL, Elasticsearch, and Vector databases
Knowledge of SI inferencing solutions such as Nvidia NIM/TRITON, vLLM, and direct deployment (e.g. Ray)

This position is open for direct hires only. We will not consider candidates from third party staffing/recruiting firms.

Benefits

Annual Salary: $130,000 - $270,000 (Depends on the Years of Experience)
Up to 20% 401k contribution (No Matching Required and Vested from Day 1)
Above Market Hourly Rates
$3,600 HSA Contribution
6 Weeks Paid Time Off
Company Paid Employee Medical/Dental/Vision Insurance/Life Insurance/Short-Term & Long-Term Disability/AD&D

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More about this job

Skills

Linux
Python
Docker
Kubernetes
CI/CD
Grafana
Computer science
Troubleshooting
System administration
Software development
Packaging
GitLab
Prometheus
Git
Test automation
AWS
Atlassian Confluence
Jira
Debugging
Machine learning
PyTorch
TensorFlow
ML
Kubeflow
SQL
Elasticsearch

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