PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
3mo
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Network Engineer
Chantilly or Herndon or McLean
OnsiteFull Time
5+ YOEActive TS/SCI with Polygraph; 5+ years network engineering; BS in CS/Software Eng or related; strong networking and security knowledge; hands-on with network hardware and security tools.
Networking hardware, Firewalls and VPN, Network monitoring tools, Linux/Unix, Scripting (Python, Bash)
1w
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Senior Lead Software Engineer - Network Infrastructure and Automation
Annapolis Junction or Sterling
$122k-$253k/yr OnsiteFull Time
5+ YOEBachelor's in STEM or equivalent, 5+ years network infrastructure and DevOps networking experience, active TS/SCI with polygraph, U.S. citizenship, Python and SDN expertise, Kubernetes and CI/CD experience.
Python, Shell Scripting, BGP, VRF, MPLS, IP, TCP, UDP, VMware NSX-T, Kubernetes, Helm, Podman, Docker, Jenkins, GitLab CI, Ansible, Terraform, Git, Kafka, REST, gRPC, NETCONF, RESTCONF, GitHub Copilot, Claude Code, Calico, OVN, Cilium
2d
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Software Developer
Sterling, Virginia, United States
OnsiteFull Time
Master's in Computer Science or related required; expertise in software engineering, AI/ML, data science, deep learning, neural networks, and quality assurance testing; ability to travel to local clients.
2mo
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Embedded Linux Software Engineer
Ashburn, Virginia, United States
HybridFull Time
Bachelor's or Master's in EE/CE/CS; embedded Linux; digital hardware; leadership in distributed teams; C/C++/Python; networking; hardware/software debugging; cross-domain collaboration.
C/C++, Python, Embedded Linux, Kernel drivers, Device trees, Networking, CI/CD
1mo
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Senior Software Engineer-Internal Tools
Arlington or Clarksburg
$125k-$140k/yr OnsiteFull Time
3+ YOE3+ years software engineering; experience with Rust or strong systems languages, TypeScript/React, Linux, Docker, CI/CD, scripting (Bash/Python); ability to debug across app, OS, and network layers.
Rust, C, C++, Go, TypeScript, React, Linux, Docker, GitLab CI, Jenkins, Bash, Python, Tauri, Ansible, Jetson, Orin, ARM64, AWS, S3, IAM, EC2, Conan
2w
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Software Engineer
Herndon, Virginia, United States
$120k-$140k/yr OnsiteFull Time
3+ YOE3+ years experience; expertise in DevOps, Linux administration, containerization, infrastructure-as-code, cloud (AWS/Azure), source control, networking, security reviews, and mentoring.
Nutanix, VMs, Ansible, Chef, Puppet, Linux, Docker, Git, Subversion, AWS, Azure, VLAN, Cisco NSO, Versa, Maven, Jenkins, REST, SOAP, Perl, Shell, Bash, ServiceNow
1mo
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Software Engineer
Reading or Oslo or Herndon or Stockholm or Paris or Sydney
HybridFull Time
Experience with Python automation on Linux, virtualization (VMware/KVM), containerization (Docker/podman), OS and networking fundamentals; cloud deployment experience (AWS/GCP/Azure) and open-source contributions preferred. Right to work in the UK required.
PexOS, Python, Linux, VMware, KVM, Docker, podman, C, Rust, AWS, GCP, Azure, Dpkg, RPM
1mo
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Senior Principal Software Engineer (Frederick, MD, US, 21703)
Frederick, Maryland, United States
OnsiteFull Time
10+ YOEBachelor's in engineering, 10+ years experience, mastery of multiple engineering disciplines, ability to design/develop/debug software/systems (real-time, firmware, signal processing, databases, OS), lead projects, mentor engineers, and support business development.
Image and Signal Processing, Real-time, Firmware, Nuclear/Hi-Rel, FAA Certified, Database Design, Operating Systems, compilers, routers, networks, databases, Internet-related tools
1mo
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Linux CNO Software Engineer
Herndon, Virginia, United States
$105k-$209k/yr OnsiteFull Time
Active TS/SCI clearance (US citizen), experience in C, Python, Assembly, Linux system/kernel and driver development, understanding of network devices/protocols and reverse engineering; SCI eligibility required.
C, Python, Assembly, Linux, x86, ARM, RTOS
3mo
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Senior Software Engineer (Lead) - Terminal Software
Carlsbad or Germantown
$168k-$265k/yr OnsiteFull Time
10+ YOE1+ MgmtBachelor’s or Master’s in Computer Science or Computer Engineering; 10+ years in embedded software design and development with C/C++/Rust; 10+ years Linux in embedded env; Linux networking stack and kernel drivers; OO development; CICD/DevOps; strong analytical and communication skills; US citizenship or permanent residency.
C/C++, Rust, Linux, Kernel drivers, CI/CD, DevOps
2mo
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Software Engineer (Expert)
Herndon, Virginia, United States
$150k-$254k/yr OnsiteFull Time
11+ YOEUS person with Top Secret/SCI eligibility; ~11 years relevant experience; strong Python (5-7 yrs) and network automation (2+ yrs); experience with Ansible, NSO, NetBox, PyATS, Jenkins, YANG, Cisco platforms, CI/CD/DevOps, Docker/Podman, AWS.
Nutanix, VMs, Linux, Microsoft Windows, Python, CI/CD, DevOps, Ansible, Cisco Network Services Orchestrator (NSO), NetBox, PyATS, Jenkins, YANG, Cisco IOS, IOS XR, NX-OS, Junos, Docker, Podman, AWS, EC2, RDS, Postgres, REST API, Scrum, Lean, Agile, Forward Networks
3w
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Software Development Engineer, AWS Database Services
Herndon, Virginia, United States
$144k-$194k/yr OnsiteFull Time
3+ YOEBachelor's in CS/Engineering/Math, 3+ years software development, 2+ years design/architecture experience, programming experience, Linux and networking fundamentals, and active Top Secret/SCI clearance required.
Linux, Java, Python
2mo
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Principal Software Automation Engineer
Gaithersburg, Maryland, United States
$117k-$178k/yr HybridFull Time
7+ YOEBachelor's or higher in a related field; 7+ years of automation software design; experience with industrial robots/PLCs, C#/.NET or Java/C++, XML/SQL, MATLAB; hardware/software integration; machine vision preferred.
C# .Net, Java, C++, XML, SQL, MATLAB, PLC, Ladder Logic, Structured Text, Machine Vision, GPUs, Networking
1mo
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Junior Software Engineer Internship
Herndon, Virginia, United States
OnsiteInternship
Pursuing a BS in CS/CE or related field, US citizenship required to obtain Top Secret clearance, experience with Go or Python, understanding of networking and data structures, familiarity with Docker/Kubernetes and CI/CD.
Go, Python, Docker, Kubernetes
3mo
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Software Engineer - 3GPP/NTN Work
Germantown or Carlsbad
$141k-$222k/yr OnsiteFull Time
3+ YOEBS in Computer Science; 3-5 years in 3GPP/NTN; network programming and embedded work; O-RAN RU integration; Docker/Kubernetes; Golang, Python; GitHub Actions, Jenkins; NetConf/YANG.
Docker, Kubernetes, Golang, Python, GitHub Actions, Jenkins, NetConf, YANG
1mo
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Flight Software Engineer II
Rockville, Maryland, United States
OnsiteFull Time
3+ YOEBS in CS/CE or related field; 3+ years C++ or other OOP experience; Python proficiency; strong Linux, bash, networking, serial, and system-level debugging skills; Git/GitLab experience; Agile familiarity.
VxWorks, Linux, C++, Python, bash, Git, GitLab, Docker, Rocket Lab MAX FSW
2mo
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Software Tool Engineer 2
Herndon or Potomac
OnsiteFull Time
Requires DOD8570-M IAT Level 1, experience with DNS/DHCP/IPAM/DDI and load balancing (F5/DTC), networking (IPv4/IPv6), troubleshooting outages/latency, and scripting (Perl, Python); Ansible experience a plus.
DNS, DHCP, IPAM, Load Balancing, F5/DTC, DDI, Infoblox, Perl, Python, Ansible
3w
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Principal Software Engineer - DevOps / Infrastructure (Onsite)
Sterling, Virginia, United States
$118k-$225k/yr OnsiteFull Time
8+ YOEActive transferable US secret clearance and US citizenship required; STEM degree with 8+ years' relevant experience (or advanced degree with 5+ years); experience with CI/CD, automation, virtualization, scripting, networking, and common DevOps tools.
GitLab, Jira, Confluence, Coverity, Nexus, Artifactory, Splunk, Ansible, Terraform, Puppet, Python, Bash, PowerShell, VMware, Proxmox, Red Hat OpenShift, OpenStack, Docker, Podman, Kubernetes, MongoDB, PostgreSQL, MonetDB, JSON, XML, YAML, XSD, Linux, Windows, Visual Studio, Visual Studio Code, Amazon Web Services, Microsoft Azure, Google Cloud
2w
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Cyber Engineer
Herndon, Virginia, United States
$118k-$151k/yr OnsiteFull Time
6+ YOEActive TS/SCI clearance, BS in Computer Science/Engineering/Information Security or equivalent, 6+ years software engineering experience, Linux and networking proficiency, knowledge of Java, Python, Go, C/C++, bash, and Git.
Java, Python, Go, C/C++, bash, TCP/IP, HTTP, SSH, IPSEC, TLS/SSL, Git, Red Hat Enterprise, Fedora, Ubuntu, MS Azure, AWS, RDP, Citrix Receiver, VMware Horizon View
3w
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Cyber Engineer
Herndon, Virginia, United States
$85k-$114k/yr OnsiteFull Time
3+ YOEActive TS/SCI clearance, BS in CS/CE/InfoSec or equivalent, 3+ years software engineering, Linux and networking expertise, familiarity with Java/Python/Go/C/C++/Bash, Git, and certificate/key concepts.
Java, Python, Go, C/C++, Bash, TCP/IP, HTTP, SSH, IPsec, TLS/SSL, Git, Red Hat Enterprise Linux, Fedora, Ubuntu Linux, Microsoft Azure, AWS, RDP, Citrix Receiver, VMware Horizon View