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
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
1mo
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Software Engineer (Java, Python, C++)
Melbourne, Florida, United States
OnsiteFull Time
3+ YOEBachelor's in CS or related field; 3+ years in software engineering; proficiency in Java, Python, C++; Git, Jira, Jenkins.
Git, Jira, Jenkins
2w
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Software Developer
Colorado Springs or Melbourne
$91k-$162k/yr HybridFull Time
8+ YOEBachelor's degree with 8+ years' relevant experience, Top-Secret/SCI clearance, U.S. citizenship, full-stack AWS development experience, frontend (JavaScript/TypeScript, React/Angular), backend (Java, Python, Node.js), Docker, CI/CD, infrastructure-as-code, and secure coding practices.
AWS, EKS, Lambda, S3, PostgreSQL, CloudWatch, CloudFormation, Terraform, Jenkins, GitLab CI, GitHub Actions, Docker, Spring Boot, Tomcat, JavaScript, TypeScript, React, Angular, Java, Python, Node.js
1mo
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Software Engineer
Chantilly or Virginia or Melbourne or Tel Aviv
OnsiteFull Time
2+ YOEBachelor's in a technical field, 2+ years software development experience, familiarity with embedded/mobile platforms, scripting (Python/Bash/PowerShell), and vulnerability/reverse-engineering techniques.
Python, Bash, PowerShell, Wireshark, Git, IDEs, disassemblers, decompilers, logic analyzers, oscilloscopes
2w
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Senior Software Engineer
Arlington or Woburn or Carlsbad or Aurora or Boston or Dayton or Melbourne
$140k-$170k/yr HybridFull Time
5+ YOEProven Java and Spring development experience, microservices and API design, containerized infrastructure (Docker/Kubernetes), experience with Kafka/NATS and GitLab, Python for AI/data integration, and ability to obtain Top Secret clearance.
Java, Spring Boot, Linux, Docker, Kubernetes, Kafka, NATS, GitLab, Python
2w
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Associate Simulation Software Engineer / Simulation Software Engineer
Melbourne or Oklahoma City
$62k-$119k/yr OnsiteFull Time
0+ YOEBachelor's degree in STEM, programming experience in C/C++ or Python, ability to obtain/hold U.S. Secret and SAP clearances, experience with cloud IaC, CI/CD pipelines, and software development lifecycle.
C, C++, Python, Jira, Crucible, Bitbucket, Subversion, Bamboo, Jenkins, Gitlab, Sonarqube, Fortify, Coverity, AFSIM, NGTS, JSE, DIS, HLA
2d
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CNO Developer
Palm Bay, Florida, United States
OnsiteFull Time
3+ YOEUS citizen able to obtain TS/SCI clearance, typically bachelor’s in STEM, minimum 3 years engineering experience, C/C++ and Python on Unix/Linux, reverse engineering and vulnerability research experience, familiarity with build systems and source management.
C, C++, Python, GIT, Atlassian, Make, CMake, IDA, Ghidra, BinaryNinja, u-boot, SELinux
1mo
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Senior Software Engineer (AI/ML)
Patrick Space Force Base or Arlington
OnsiteFull Time
8+ YOEU.S. citizen with active DoW clearance and TS/SCI eligibility; 8+ years software development experience; Python, containerized microservices, relational databases, LLM/RAG and MLOps experience; bachelor's degree preferred.
Python, Google Cloud Platform (GCP), Google Apigee, RESTful APIs, OAuth2, JWT, LDAP, SAML, LLM, RAG
1mo
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Engineer Software - UI Developer (Melbourne FL)
Melbourne, Florida, United States
$79k-$119k/yr OnsiteFull Time
0+ YOESTEM degree required (Bachelor's +2 yrs experience or Master's +0 yrs), proficiency in C/C++/C#/Java/Python/Go and scripting (PowerShell, Bash, VBScript, KornShell), UI/UX design knowledge, active DoD Secret clearance, Agile experience.
C, C++, C#, Java, Python, Go, PowerShell, VBScript, Bash, KornShell, Agile Scrum, DevOps, microservices, pub-sub messaging
2w
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Launch Vehicle Software Engineer
Cape Canaveral, Florida, United States
OnsiteFull Time
7+ YOEActive Secret clearance, Bachelor's in CS/STEM (or equivalent experience), 7+ years software engineering (1 year DoD/launch), experience with modern web development (HTML5/CSS3/JavaScript, VueJS/Vuetify), C# or Python, DevOps/DevSecOps/Agile, and ability to obtain CompTIA Security+.
HTML5, CSS3, JavaScript, VueJS, Vuetify Framework, C#, Python, .NET Core, Flask, WebSockets, PostgreSQL, MongoDB, Git, GitLab, GitHub, CI/CD Pipelines, DevOps, DevSecOps, Agile, Microsoft Visual Studio Code, Microsoft Power Automate, Microsoft Power BI, Jira, Confluence, Mattermost, Amazon Web Services, Nebula, Platform One, Restful Framework
3w
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Lead System Engineer
Orlando or Tampa or Lakeland or Melbourne or Daytona Beach or Las Vegas or Denver or Houston
$70-$75/hr RemoteFull Time, Contract
7+ YOE2+ Mgmt7+ years full‑stack development, 2+ years lead experience; hands‑on with Oracle/PL‑SQL, APIs/integrations, Microsoft Azure (.NET), Angular, Python; DevOps/CI/CD; experience with AI tools; strong client communication; must have work authorization not requiring sponsorship.
Oracle, PL/SQL, APIs, Microsoft Azure, .NET, Angular, Python, GitHub Copilot, Azure OpenAI, TestGPT, Docker, Kubernetes, CI/CD
2w
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Full Stack Software Engineer (TS/SCI)
Herndon or Colorado Springs or Melbourne
$82k-$132k/yr OnsiteFull Time
3+ YOEU.S. citizen with active TS/SCI clearance, bachelor\u0002s in Software Engineering or STEM, 3+ years experience, familiarity with Java/C++/Python, frontend and backend development, containerized microservices, CI/CD, Agile, and collaboration tools.
Java, C++, Python, Vue.js, React, Kafka, Git, ELK, Grafana, Prometheus, Bash, Linux, Subversion, IDE, CI-CD Pipelines
1w
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AI Engineer
McLean or Melbourne
$78k-$176k/yr OnsiteFull Time
6+ YOE6+ years experience in software or systems roles, strong Python skills, AI/ML and LLM experience, prompt engineering, RAG pipelines, ability to obtain Public Trust, bachelor’s degree in STEM.
Python, Git, Github, LangChain, LlamaIndex, Semantic Kernel, LangGraph, pgvector, Azure AI Search, FAISS, SQL, Microsoft SQL Server, Azure, Azure ML/AI Foundry
1mo
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Specialist, Application Developer (38077)
Melbourne or Rochester or Salt Lake City or Rockwall
$69k-$147k/yr OnsiteFull Time
4+ YOEBachelor's degree plus 4+ years (or Master's plus 2+, or 8+ years experience). Experience with AI/LLMs, data engineering, software development, APIs, and cloud platforms.
Python, Java, C#, JavaScript, Palantir Foundry, LLM, pandas, SQL, Git, LangChain, LangGraph, AutoGPT, CrewAI, React, Vue, REST APIs, vector databases, RAG
2mo
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Software Engineer III
Cape Canaveral, Florida, United States
$93k-$186k/yr OnsiteFull Time
3+ YOE3+ years professional experience; programming in C/C++, LabView, Python, Java, or TestStand; experience with software requirements, design, lifecycle, and issue tracking; US citizenship and ability to obtain DoD Top Secret clearance.
C/C++, LabView, Python, Java, TestStand, Linux, Windows, Jira, Atlassian, Telemetry Data Processing (TDP), Agile, DevOps
1mo
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Embedded Software Engineer
Melbourne, Florida, United States
$90k-$125k/yr OnsiteFull Time
5+ YOE5+ years embedded software experience; C, C++, Python; RTOS; device drivers; requirements/verification; teamwork; DoD Secret clearance.
C, C++, Python, RTOS, Yocto, Buildroot, JIRA, Confluence, Git, Jenkins, DOORS, Jama, Excel
3d
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Associate Software Engineer - (ACS)
United States or Arlington or Denver or Houston or Merritt Island
RemoteFull Time
0+ YOEBachelor's in STEM, US citizenship, ability to obtain government security clearance, proficiency in C/C++, Python, MATLAB, embedded/RTOS experience, and willingness to travel <20%.
C/C++, Python, MATLAB, RTEMS, SpaceWire RMAP, 1553, RS-422, Ethernet, CAN, ARM 7
2w
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Full Stack Software Engineer (TS/SCI)
Melbourne or Colorado Springs or Herndon
$82k-$132k/yr OnsiteFull Time
3+ YOEUS citizen with active TS/SCI clearance, Bachelor's in software engineering or STEM, 3+ years experience, experience with Java/C++/Python, front-end and back-end development, containerized microservices, CI-CD and Agile.
Java, C++, Python, Vue.js, React, Kafka, Git, Subversion, ELK, Grafana, Prometheus, Bash, Linux, IDE, CI-CD Pipelines
1d
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Senior Software Engineer
Melbourne, Florida, United States
$90k-$158k/yr OnsiteFull Time
7+ YOE7+ years Windows software development experience with C/C++/C#, SCADA and industrial automation integration experience, strong architecture and debugging skills.
C, C++, C#, .Net, SCADA, Genisys, Modbus, UDP, TCP/IP, Serial Communication, PLC, Allen-Bradley, Microsoft Visual Studio, Microsoft SQL Server, Windows Presentation Foundation (WPF), Windows Communication Foundation (WCF), Python, PowerShell, Linux, FPGA
3mo
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Senior Software Engineer (STK/Mission Analysis)
Melbourne or Dayton or Huntsville or Colorado Springs
OnsiteFull Time
5+ YOEExperience with STK, Python, and React; Top Secret/SCI eligibility; 5+ years in aerospace/defense software.
Python, Flask, React, STK, STK Engine, STK Components, Cesium, REST API, Git, Docker, Cloud, DevSecOps
1mo
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Security Engineer
Cape Canaveral or Hawthorne
OnsiteFull Time
2+ YOEBachelor's in CS or STEM or 2+ years security software development; Python, Go, C#, C/C++, or Rust; security solutions for large-scale infrastructure.
Python, Go, C#, C/C++, Rust, Linux, Windows, macOS, PKI, SAML, OIDC, OAuth, TPMs, HSMs, HTTP, REST, Web application firewalls
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