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
3mo
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Senior Reverse Engineer
Melbourne or Arlington or San Diego or Woburn
$134k-$184k/yr OnsiteFull Time
5+ YOETop Secret clearance required; Bachelor's in CS/CE/Cybersecurity or related field; 5+ years experience in binary analysis/reverse engineering; proficiency with IDA Pro/Binary Ninja/Ghidra; strong programming (C/C++, Python); embedded firmware and DSP knowledge.
IDA Pro, Binary Ninja, Ghidra, C/C++, Python, QEMU, AFL++, DSP architectures
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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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
2w
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Senior CNO Developer (Onsite)
Annapolis Junction or Palm Bay or Dulles or Maryland or Florida or South Carolina or Texas
$99k-$206k/yr RemoteFull Time
7+ YOE5+ MgmtBachelor's +9 yrs or Master’s +7 yrs; 8+ yrs programming in Assembly, C, C++, Java, Perl, and/or Python; experience with Windows/UNIX build environments; CNO tooling experience; 5+ yrs managing teams; TS/SCI preferred.
Assembly, C, C++, Java, Perl, Python, Visual Studio, .NET, make, Bash, PowerShell, IDA Pro, Ghidra, OllyDbg, Git, Windows, UNIX
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
1mo
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Senior Software Engineer
Chantilly or Virginia or Melbourne or Tel Aviv
OnsiteFull Time
3+ YOEBachelors in a technical field, 3+ years software development experience, scripting with Python/Bash/PowerShell, familiarity with embedded/mobile platforms, wireless protocols, and vulnerability analysis; active U.S. government security clearance required.
Python, Bash, PowerShell, Wireshark, Git
1mo
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Senior Principal Systems Engineer
Oklahoma City or Melbourne or San Diego or Palmdale
$116k-$213k/yr OnsiteFull Time
8+ YOESenior Principal Systems Engineer with 8+ years experience in STEM; active Secret or higher clearance; SAP clearance preferred; location flexible across multiple US sites.
DOORS, Python, Scripting, EVMS, CAMEO, CI/CD
1mo
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Senior Full-Stack Software Engineer – Supply Chain & Operations
Seattle or Space Coast or Huntsville
$198k-$277k/yr HybridFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
7+ YOE7+ years software development; Bachelor's in CS/Software Eng; strong cloud and AI tooling; leadership/PM skills.
Java, Python, Typescript, React, Angular, AWS, Azure, Google Cloud, CI/CD, Monitoring
3w
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Senior Principal Virtual Simulation Software Engineer
Melbourne, Florida, United States
$123k-$184k/yr OnsiteFull Time
4+ YOESTEM degree with 4–8+ years experience (depends on degree), experience in C++/C#/Java/Python, real-time simulation and software development experience preferred, Top Secret clearance required/transferable, strong communication skills.
C++, C#, Java, Python
2mo
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Senior CNO Developer (Cyber261)
St. Petersburg or Melbourne
OnsiteFull Time
4+ YOEBachelor's degree in CS/IS/Network Eng or 4+ years in related field; strong C/C++ and Python; experience with Windows/UNIX; CI/CD tools; minimum Top Secret security clearance with TS/SCI upgrade potential.
C/C++, Python, Git, Subversion, CI/CD, Jenkins, GitLab, Bamboo, Windows, UNIX/Linux, Visual Studio, .NET, Assembly, OSI model, TCP/IP
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
3w
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Senior Database Engineer
Melbourne, Florida, United States
OnsiteFull Time
10+ YOEActive Secret clearance, 10+ years database engineering/administration or migration experience; experience with Oracle and Microsoft SQL Server, Oracle-to-SQL migrations, SSIS, T-SQL/PL-SQL, cloud (Azure/AWS/Oracle Cloud), scripting (PowerShell/Bash/Python), and federal compliance (FISMA/RMF).
Oracle, Microsoft SQL Server, SQL Server Integration Services (SSIS), T-SQL, PL/SQL, Oracle RMAN, SQL Server Always On Availability Groups, Azure, AWS, Oracle Cloud, Azure SQL Managed Instance, Azure Data Factory, Azure Virtual Machines, PowerShell, Bash, Python
2mo
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Senior Specialist, Manufacturing Engineer (37126)
Malabar, Florida, United States
OnsiteFull Time
6+ YOEBachelor's degree with 6+ years (or graduate degree with 4+ years, or 10 years' experience in lieu), ability to obtain US security clearance, experience in process development, MES, SQL/Python/Microsoft Fabric, and cross-functional collaboration.
MES, SQL, Python, Microsoft Fabric
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
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
2w
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Senior Embedded Software Engineer
Melbourne, Florida, United States
OnsiteFull Time
5+ YOEU.S. citizenship and ability to obtain DOD clearance; Bachelor's in engineering/CS; 5+ years embedded software experience; expert C/C++, strong Python; experience with Bare-Metal/FreeRTOS/Embedded Linux, Zynq/MicroBlaze, AMD Vitis IDE; GitLab, JIRA, Confluence.
C, C++, Python, FreeRTOS, Embedded Linux, AMD/Xilinx Zynq UltraScale+ MPSoC, MicroBlaze, AMD Vitis IDE, GitLab, JIRA, Confluence, lwIP
1w
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Senior Software Engineer – Edge Intelligence & Decentralized Grid Operations
West Melbourne, Florida, United States
$98k-$164k/yr HybridFull Time
5+ YOE5+ years power industry experience preferred, 3+ years real-time simulation experience, expertise in edge/federated architectures, proficiency in multiple languages and tools, strong communication and collaborative skills.
MATLAB, Go, Rust, Python, HTML, CSS, TypeScript, React, Angular, Kubernetes, K3s, Kafka, NATS, MQTT, gRPC, Pulsar, InfluxDB, TimescaleDB, Prometheus, Grafana, OpenFMB, Modelica, PSCAD, RTDS, Opal-RT
3w
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Senior Avionics Systems Engineer (ONSITE)
Melbourne, Florida, United States
$87k-$165k/yr OnsiteFull Time
5+ YOESTEM degree with 5+ years' relevant experience (or advanced degree with 3+ years); system-level requirements decomposition, integration, verification, Python/Perl scripting, and aerospace product experience required.
Python, Perl, Agile, Waterfall
1mo
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Sr. Software Test Engineer-Lead
Cape Canaveral, Florida, United States
$134k-$267k/yr HybridFull Time
Proficiency in Java, C#, Python, Angular, JavaScript/TypeScript; hands-on experience with unit, integration, and UI test frameworks, CI/CD (Jenkins, GitLab CI, GitHub Actions), Docker/Kubernetes; US citizenship and ability to obtain/maintain Secret clearance; Bachelor's preferred.
Java, C#, Python, Angular, JavaScript/TypeScript, JUnit/TestNG, NUnit, xUnit, Selenium, Cypress, Playwright, Jenkins, GitLab CI, GitHub Actions, Docker, Kubernetes
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