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
2mo
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
Software Engineer / Principal Software Engineer – Simulation Tools
Melbourne, Florida, United States
$79k-$148k/yr OnsiteFull Time
2+ YOESTEM degree required, active DoD Secret clearance required, ability to obtain SAP access, 2+ years (Software Engineer) or 5+ years (Principal) software development experience; experience with C++, C#, Python, LabVIEW; strong troubleshooting and systems-integration skills.
C++, C#, Python, LabVIEW, TCP/IP, UDP, Linux
3w
Save
Mark Applied
Hide
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
1w
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
Software Engineer / Principal Software Engineer – Requirements & Test
Melbourne, Florida, United States
$79k-$148k/yr OnsiteFull Time
0+ YOEActive DoD Secret (or Top Secret) clearance required; STEM degree (Bachelors+), 0–5+ years software engineering experience depending on level; experience with C, C++, Python, Agile, RTOS, CI/CD and static analysis tools.
C, C++, Python, Jira, Confluence, Bitbucket, Bamboo, GitHub, GitLab, Jenkins, Docker, Kubernetes, Rhapsody, Cameo, Coverity, SonarQube, Fortify, IBM Rational DOORS, SysML, UML, VxWorks, Integrity, Real Time Embedded Linux
3w
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
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
3w
Save
Mark Applied
Hide
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
2d
Save
Mark Applied
Hide
Associate, Software Engineer (38995)
Palm Bay, Florida, United States
OnsiteFull Time
Pursuing or recently completed Bachelor's in CS/CE/SE/EE or related field; experience with C/C++/VHDL and scripting; knowledge of DSP, embedded RTOS, and real-time software development.
C++, C#, C, Java, Ruby, JEE, HTML5, XML, SQL, Qt, Microsoft Windows, Microsoft .NET, Unix, Linux, SOA, RTOS, VxWorks, QNX, Integrity, Windows CE, Perl, Python, Ajax, VHDL, Hadoop, Android
3mo
Save
Mark Applied
Hide
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
3w
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
Software integration & deployment engineer (GridOS)
Bellevue or West Melbourne
$83k-$125k/yr OnsiteFull Time
2+ YOEBachelor’s degree or equivalent; 2+ years in software deployment/integration; experience with REST APIs, messaging, middleware, or file-based exchanges; scripting with Python/Java/Kotlin; Linux and Kubernetes experience.
Kubernetes, Helm, REST APIs, Python, Java, Kotlin, Linux, CI/CD, GitLab CI, GitHub Actions, Jenkins, ArgoCD
2mo
Save
Mark Applied
Hide
Principal Software Reverse Engineer/Vulnerability Researcher
Indialantic or Melbourne
OnsiteFull Time
10+ YOEBS in CS/CE/EE or related field; 10 years in tech; strong C/C++/Python; Windows/Linux; x86/x64 Assembly; active Top Secret clearance with SAP access.
IDA Pro, Ghidra, Binary Ninja, GDB, Angr, BAP, windbg
3w
Save
Mark Applied
Hide
Principal Embedded Software Engineer
Melbourne, Florida, United States
OnsiteFull Time
8+ YOEBachelor's in a technical discipline, 8+ years embedded software experience, expert C/C++, strong Python, Bare-Metal/FreeRTOS/Embedded Linux experience, familiarity with AMD/Xilinx Zynq UltraScale+ MPSoC or MicroBlaze, device drivers, hardware/software co-design, team leadership, and ability to obtain DOD security clearance (U.S. citizenship requir...
C, C++, Python, Bare-Metal, FreeRTOS, Embedded Linux, AMD/Xilinx Zynq UltraScale+ MPSoC, MicroBlaze, lwIP, Ethernet, TCP/IP
1mo
Save
Mark Applied
Hide
Health AI Engineer
Jupiter, Florida, United States
HybridFull Time
3+ YOE3+ years software engineering with production LLM experience; Python preferred; experience with LLM integration, RAG pipelines, embeddings, vector DBs, AWS, SQL/NoSQL, and user-centered product iteration.
LLM, RAG, embeddings, vector databases, Python, C#, TypeScript, Node.js, AWS Lambda, AWS S3, AWS ECS, AWS SageMaker, AWS Step Functions, PostgreSQL, MySQL, MongoDB, DynamoDB, Redis, Terraform, CloudFormation, Docker, Kubernetes, CI/CD, SQL
1mo
Save
Mark Applied
Hide
Senior Avionics Software Engineer - GNSS (ONSITE)
Melbourne, Florida, United States
$87k-$165k/yr OnsiteFull Time
5+ YOEU.S. work authorization required without sponsorship. Requires embedded C/C++ and Python, DO-178C DAL A verification experience, test automation, and 5+ years engineering experience (or 3+ with advanced degree).
C/C++, Python, DO-178C, DO-330, ARINC 429, LDRA, VectorCast, SVN, Jira, Jama, GenAI
1mo
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
Quantitative Developer Intern 2027
Jupiter, Florida, United States
OnsiteInternship
Pursuing a degree in Computer Science or related field; experience with C#, C++, Python, PowerShell, and SQL; ability to work onsite in Jupiter, FL; strong math, data engineering and problem-solving skills.
C#, C++, Python, PowerShell, SQL
3mo
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
Nuclear Engineer I (Jupiter, FL, US, 33478)
Jupiter, Florida, United States
OnsiteFull Time
3+ YOEDesign and analyze nuclear reactor core designs, perform safety analyses, and support licensing activities; Bachelor's in Nuclear Engineering; 3+ years experience; Python and nuclear engineering software proficiency.
Nuclear engineering software, Python