PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
1mo
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Software and Systems Engineer
Stafford, Virginia, United States
OnsiteFull Time
12+ YOESenior-level software and systems engineering role requiring advanced SLDC, DevSecOps, and DoD experience.
RHEL, SELinux, fapolicy, systemd, Kernel tuning, OpenShift, Docker, Podman, KVM, Red Hat Satellite, Ansible, Automation Platform, CI/CD, Git, Jira, Confluence, IdM/FreeIPA, LDAP, Active Directory, MFA, OpenSSL, Keytool, Bash, Python, REST, JSON, XML
3w
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Software and Systems Integration Engineer
Dahlgren, Virginia, United States
$87k-$198k/yr OnsiteFull Time
5+ YOE5+ years developing/integrating/testing software systems; proficiency with Python/Go/Java/C#/C++; Git and Linux experience; TS/SCI clearance; bachelor's degree in a STEM field; up to 25% travel.
Python, Go, Java, C#, C++, Git, Linux, APIs, databases, messaging systems, Docker, Kubernetes, CI/CD, DT&E
3w
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Software and Systems Integration Engineer
Dahlgren, Virginia, United States
$87k-$198k/yr OnsiteFull Time
5+ YOE5+ years developing/integrating/testing software systems; proficiency with Python, Go, Java, C#, or C++; experience with APIs, databases, Git, Linux; TS/SCI clearance and Bachelor's in a STEM field required; travel up to 25%.
Python, Go, Java, C#, C++, Git, Linux, Docker, Kubernetes, CI/CD
18h
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Computer Systems Software Developer
King George, Virginia, United States
$115k-$125k/yr OnsiteFull Time
BS in computer science/engineering, experience with Windows and Red Hat Enterprise Linux, debugging and optimization, integrated software/hardware systems; proficiency in Java/C#/C++, and tools like Jira, Jenkins, GitLab.
Windows, Red Hat Enterprise Linux, Java, C#, C++, Jira, Jenkins, GitLab
3mo
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Systems Engineer - MBSE Specialist
King George, Virginia, United States
OnsiteFull Time
3+ YOECitizen with ability to obtain/maintain Secret clearance; BS in engineering/science/technical field or equivalent; 3+ years systems engineering; 1+ year software-centric systems engineering; MBSE experience with modeling tools; strong communicator.
Cameo Systems Modeler, MagicDraw, IBM Rhapsody, MATLAB/Simulink, SysML
1w
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Junior Systems Engineer
King George, Virginia, United States
$64k-$128k/yr OnsiteFull Time
Bachelor's in math, CS, engineering, or physical science; ability to obtain Secret clearance; experience with C++, Python, Java, MBSE tools; data analysis and software development skills for Aegis Weapon System support.
Python, C++, Java, Rhapsody, Cameo, Aegis Weapon System (AWS)
1mo
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Systems Engineer II – Model-Based Systems Engineering (MBSE)
Dahlgren or King George
$50-$87/hr OnsiteFull Time
3+ YOEBachelor's in an engineering/computer field, 3+ years systems/software engineering experience, MBSE experience with Cameo/MagicDraw and SysML, ability to obtain Secret clearance, experience with Ada-to-Java modernization.
Cameo Systems Modeler, MagicDraw, SysML, UML, IBM DOORS, Java, Ada, DoDAF, UAF, MODAF
2mo
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Lead Systems Engineer/Architect
Ashburn, Virginia, United States
OnsiteFull Time
12+ YOE5+ MgmtExtensive systems engineering and software architecture experience; 12+ years; leadership in architecture decisions; DoD compliance experience; edge/cloud architectures; CI/CD; Python/C++.
Python, C++, Rust, Go, Docker, Kubernetes, Terraform, AWS, Azure, GCP, MQTT, DDS, OPC UA, CoAP
1w
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Intermediate Software Engineer
Dahlgren, Virginia, United States
$76k-$156k/yr OnsiteFull Time
3+ YOEActive Secret clearance ability, Bachelor's degree (STEM), 3 years software/systems engineering, experience with C++, C, Java, Python, GitLab/YAML/Artifactory, DevSecOps and Agile practices.
GITLAB, YAML, Artifactory, C++, C, Python, Batch, Java, Jira, Atlassian, NetBeans
1w
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Software Engineer II
Richmond, Virginia, United States
$108k-$140k/yr HybridFull Time
4+ YOEBachelor's degree required, 4+ years software development with OOP, experience with C#, RESTful APIs, Git, CI/CD, familiarity with AI and large-scale distributed systems.
React, TypeScript, C#, .NET Core, Git, SQL, AWS, Bedrock, Elasticsearch, OpenSearch, CI/CD
1w
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Senior Software Engineer
Richmond, Virginia, United States
$130k-$170k/yr HybridFull Time
6+ YOEBachelor's degree,6+ years software development with OOP,experience building distributed service-oriented systems,RESTful APIs with C#,Git,CI/CD familiarity,and AI adoption experience.
React, TypeScript, C#, .NET Core, Git, SQL, AWS, Bedrock, Elasticsearch, OpenSearch
1mo
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Lead Software Engineer, Data Protection
McLean or Richmond or New York City or Plano
$179k-$246k/yr OnsiteFull Time
4+ YOEBachelor's degree, 4+ years software engineering experience, 1+ year cloud experience; preferred: Master's, extensive experience in Python/Java/TypeScript/SQL, AWS and schema validation systems, infrastructure as code, and security or AWS certifications.
Go, Python, TypeScript, SQL, CUE, JSON Schema, PostgreSQL, Aurora, Docker, ECS Fargate, Lambda, Step Functions, EventBridge, CDK, AWS, Microsoft Azure, Google Cloud, Java, JavaScript, Terraform, CloudFormation, GitHub Copilot, Claude Code
1mo
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Senior Electrical Systems Engineer (66822)
Richmond, Virginia, United States
$86k-$126k/yr OnsiteFull Time
3+ YOEBachelor's in engineering or technology, minimum 3 years electrical design/test/test-automation experience, leadership/mentoring experience, proficiency with test software and protocols (TestStand, Python, SQL Server, GitHub, GPIB, Modbus, Rest API), and ability to read technical drawings and interpret industry standards.
National Instruments TestStand, Python, SQL Server, GitHub, GPIB, Modbus RTU/TCP, Rest API, Microsoft Office
2mo
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Software Developer
Dahlgren, Virginia, United States
OnsiteFull Time
Extensive Linux system administration, scripting (Bash/Python), infrastructure automation, security/compliance knowledge, virtualization/containerization, and CI/CD experience.
Linux, Ansible, Terraform, Bash, Python, VMware, KVM, Docker, Podman, GitLab CI, Jenkins, GitHub Actions, Prometheus, Grafana, ELK
2d
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Full Stack Software Engineer
Irving or The Woodlands or Richmond or Atlanta or Texas or United States
$88k-$146k/yr RemoteFull Time
2+ YOE2+ years professional software development experience building web applications or data systems; frontend, backend, and database proficiency; ability to design software and collaborate with product owners and data scientists.
Vue.js, Java, Groovy, Grails, Kafka, Micronaut, MongoDB, Elasticsearch
1mo
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Senior Software Developer
Richmond, Virginia, United States
OnsiteFull Time
3+ YOE3+ years full-stack experience; strong Java/Spring expertise, 2+ years AWS, familiarity with Agile, AI coding assistants, RAG systems; experience with enterprise architecture, REST/SOAP, Docker, and related tooling.
Java, Spring, Spring Boot, Spring JPA, Docker, REST, SOAP, Hibernate, AWS, GitHub Copilot, Claude Code, RAG, AngularJS, Angular, Node.js, SQL, SQS, Confluent Kafka, Kong, Git, GitLab, Maven, SonarCloud
1w
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Senior Software Engineer Applied AI
Richmond or United States
RemoteFull Time
7+ YOE7+ years building production backend systems, strong Python, cloud/distributed systems experience (AWS), hands-on LLM/generative AI and ML lifecycle experience, and disciplined work in regulated environments.
Python, AWS, LLMs
3mo
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Weapons System Software Developer
Dahlgren, Virginia, United States
$92k-$135k/yr OnsiteFull Time
5+ YOE5+ years software development; experience with C++/Java; OO design; strong communication; on-site at Dahlgren; active Secret clearance.
C++, Java, Linux
3mo
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Weapons System Software Developer
Dahlgren, Virginia, United States
$92k-$135k/yr OnsiteFull Time
5+ YOEMinimum 5 years software development experience; proficient in C++/Java; OO design; strong communication; on-site at Dahlgren 5 days/week.
C++, Java, Linux, Object-oriented design
2mo
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Intelligent Systems Platform Engineer
Richmond, Virginia, United States
OnsiteFull Time
5+ YOE5+ years in industrial IoT platforms or OT/IT data infrastructure; strong data modeling; polyglot data architectures; end-to-end data pipelines for ML/AI; cloud experience; security and governance.
Modbus, BACnet, SNMP, OPC-UA, MQTT, AWS, Azure, GCP, Data pipelines, CI/CD, Docker, Kubernetes, IEC 62443
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