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
1w
Save
Mark Applied
Hide
Junior Application Developer
Denver or Springfield or Sterling or St. Louis
$53k-$106k/yr OnsiteFull Time
0+ YOEBachelor's or equivalent, 0–3 years development experience, experience with Java and/or Python, familiarity with web apps and relational databases, TS/SCI clearance with polygraph required.
Java, Python, ArcGIS, GeoServer, OpenLayers, Cesium, Git, CI/CD, containerization
3w
Save
Mark Applied
Hide
Junior Software Engineer
Warrenton or State College or Fort Eisenhower or Centennial
$95k-$140k/yr OnsiteFull Time
Bachelor's in CS/CE/EE required. Strong Java and JavaScript/TypeScript skills required. Experience with full-stack technologies (Python, Angular, React, Elasticsearch, containers, Kubernetes) preferred. Top Secret clearance required.
Java, Python, JavaScript, TypeScript, Angular, React, Elasticsearch, ELK Stack, Redis, REST, Docker, LXC, Kubernetes, Helm, Machine Learning, Data Analytics, Android, NoSQL, SQL, Xmidas
1w
Save
Mark Applied
Hide
Junior Software Engineer
Colorado Springs or Beavercreek
$77k-$115k/yr OnsiteFull Time
0+ YOEActive Top Secret/SCI clearance, bachelor’s degree in a technical field, 0–2 years relevant experience, knowledge of OOP, Java or Python experience, familiarity with version control, strong communication and problem-solving skills.
Java, Python, XML, JSON, Protocol Buffers
1w
Save
Mark Applied
Hide
Junior Application Developer
Denver or St. Louis or Sterling or Springfield
$53k-$106k/yr OnsiteFull Time
0+ YOEBachelor's (or equivalent),0–3 years software development experience,Java and/or Python,web development and relational DB familiarity,TS/SCI clearance with polygraph,teamwork and problem-solving skills.
Java, Python, ArcGIS, GeoServer, OpenLayers, Cesium, Git, CI/CD
1w
Save
Mark Applied
Hide
Graduate Developer
Farmington Hills or Rosemont or Pennsylvania or Houston or Dallas or Golden
HybridFull Time
0+ YOEBachelor's degree required, 0-2 years developer experience, proficiency in JavaScript and Python, front- or back-end development, data visualization and manipulation skills.
Javascript, Python, Earth Volumetric Studio
2mo
Save
Mark Applied
Hide
Software Engineer
Aurora, Colorado, United States
$69k-$158k/yr OnsiteFull Time
2+ YOE2+ years in software development; experience with Java, Python, Rust, or Go; microservices; TS/SCI clearance; bachelor's degree.
Java, Python, Rust, Go, Linux, Docker, Kubernetes, AWS, Azure, Google
1mo
Save
Mark Applied
Hide
Engineer, Development
Denver or Atlanta
HybridFull Time
1+ YOE1+ year software development experience; Bachelor's in computer science/engineering required (Master's preferred); experience with microservices, REST APIs, authentication, Python/.NET/C#/Angular/SQL and Azure; ML framework experience preferred.
Angular, TypeScript, Python, .NET Framework, C#, SQL, T SQL, Azure, Azure OpenAI, PyTorch, TensorFlow, scikit learn
6d
Save
Mark Applied
Hide
Software Engineer
Colorado Springs or Irvine or Longmont or Fremont or Rochester or San Jose
$111k-$148k/yr OnsiteFull Time
0+ YOEPursuing or recent Bachelor's/Master's in a technical field; experience with C/C++, Python, Java, Go, SQL, or JavaScript through coursework or internships; familiarity with software fundamentals, debugging, and development tools.
C, C++, Python, Java, Go (Golang), SQL, JavaScript, Microsoft Office, Git, Linux, IDEs
2w
Save
Mark Applied
Hide
Software Engineer II
Lone Tree or Sparks or Longmont or Hagerstown or Herndon or Englewood
$94k-$130k/yr HybridFull Time
2+ YOEBachelor's in CS or related,2+ years software development experience,proficiency in C++,Java,Python,knowledge of engineering principles,ability to work in multidisciplinary teams.
C++, Java, Python, C, C#, HTML, Bash, RTOS, AI/ML
1mo
Save
Mark Applied
Hide
MODEL BASED SYSTEMS ENGINEER- JUNIOR (MBSE)
Beavercreek or Huntsville or Colorado Springs or Crestview or Tupelo
OnsiteFull Time
Top-Secret clearance (SCI eligibility), BS in systems engineering/aerospace or related field, MBSE tool experience (Cameo, MagicDraw, Rhapsody, Enterprise Architect), SysML, and familiarity with Java/C++/Python preferred.
Cameo Systems Modeler, MagicDraw, IBM Rhapsody, Enterprise Architect, SysML, Java, C++, Python, DoD Architecture Framework (DoDAF), Unified Architecture Framework (UAF)
2w
Save
Mark Applied
Hide
Software Engineer
Colorado Springs or Boston
HybridFull Time
1+ YOEUS citizen with active Secret clearance, B.S. in a STEM field, 1+ years software development experience; proficiency in TypeScript/Python/Java/C++/Rust/Julia, React, REST APIs, and writing tested, maintainable code.
TypeScript, Python, Java, C++, Rust, Julia, React, Cesium, Resium, Electron, MATLAB, NumPy, SciPy, GeoJSON, CZML, React Testing Library
6d
Save
Mark Applied
Hide
Engineer 3, Software Development & Engineering-5023
Englewood, Colorado, United States
$99k-$140k/yr HybridFull Time
2+ YOEBachelor's in CS/Engineering,2 years software development experience with Python,Java,Spring/Spring Boot; AWS Lambda/SQS experience; EMR not mentioned; CI/CD with Maven/Jenkins; OSS like Cassandra or MongoDB; Tableau dashboarding.
Python, Java, Spring, Spring Boot, Docker, AWS API Gateway, AWS CloudWatch, Maven, Jenkins, UML, REST API, AWS Lambda, AWS SQS, ServiceNow, JIRA, Cassandra, MongoDB, Tableau
1mo
Save
Mark Applied
Hide
CNO Developer
Hanover or Aurora
$115k-$190k/yr OnsiteFull Time
2+ YOETS/SCI w/ Poly required. BS+4yrs or MS+2yrs or HS+8yrs. Experience with Python or C/C++, debugging, networking (TCP/IP), low-level systems, reverse engineering, and Atlassian tools.
Python, C/C++, TCP/IP, JIRA, Confluence, Crucible, Assembly
1mo
Save
Mark Applied
Hide
Ground Software Engineer
Littleton, Colorado, United States
$77k-$135k/yr OnsiteFull Time
1+ YOEActive TS/SCI clearance, BS degree, 1+ years software engineering experience; strong software development background with Agile/DevSecOps practices and experience with Java, C#, Rust, Python, cloud/containerization, and distributed systems.
Java, C#, Rust, Angular, Python, Apache Kafka, Apache ActiveMQ, ELK Stack/OpenSearch, PostgreSQL, Redis, Helm, Kubernetes, Git, DevSecOps, CI/CD
4d
Save
Mark Applied
Hide
Software Engineer
Colorado Springs, Colorado, United States
$83k-$120k/yr OnsiteFull Time
2+ YOEBachelor's in CS/Engineering/Mathematics,2+ years experience,ability to obtain Top Secret/SCI,proficiency in C,C#,Java,Perl,Python,EMPH product suite,EMR not mentioned
C, C#, Java, Perl, Python, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Jira, Bitbucket, Confluence, EPOCH Product Suite
2mo
Save
Mark Applied
Hide
Principal Cyber Software Engineer
Annapolis Junction or San Diego or Aurora or Raleigh or San Antonio
$120k-$188k/yr OnsiteFull Time
0+ YOERequires active TS/SCI with polygraph, Bachelor's (4 yrs)/Masters (2 yrs)/PhD (0 yrs) in CS/IS/Network Engineering, experience with Python or C/C++, troubleshooting and debugging, and software development across Windows/UNIX/embedded environments.
Assembly, C, C++, Java, Perl, Python, Microsoft Visual Studio, Microsoft .NET, UNIX, make
3w
Save
Mark Applied
Hide
Software Engineer
Woburn or Arlington or Carlsbad or Aurora or San Diego or Boston or Dayton or Melbourne
$110k-$138k/yr HybridFull Time
2+ YOEBS/MS in Computer Science or related field, 2+ years (BS) or recent MS with experience; experience building maintainable Java APIs and microservices; Java 17+, Spring Boot; Linux, Docker, Kubernetes, Kafka/NATS, GitLab; Python preferred; U.S. citizenship and ability to obtain Top Secret clearance; up to 20% travel.
Java 17+, Spring Boot, Linux, Docker, Kubernetes, Kafka, NATS, GitLab, Python
1w
Save
Mark Applied
Hide
Ground Software Engineer 2
Centennial, Colorado, United States
$93k-$155k/yr OnsiteFull Time
2+ YOEBachelor's in STEM, minimum 2 years related experience, proficiency in C/C++/Python, Linux, object-oriented design, Microsoft Office, and strong communication skills.
C, C++, Python, Linux, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Git, Gitlab, Jira, Rust
3w
Save
Mark Applied
Hide
Software Engineer - Sentinel
Colorado Springs, Colorado, United States
$70k-$175k/yr OnsiteFull Time
1+ YOEBachelor's in CS or related, minimum 1 year relevant experience (0 with advanced degree), U.S. citizen with active DoD Secret clearance and ability to obtain Top Secret/SAP, experience with C++, Python, Bash, OOP, and SDLC/Agile.
C++, Python, Bash, Object-Oriented Programming (OOP), RTOS, Linux, VxWorks, GitLab, GitHub, Azure, Jenkins, Nexus, Containers, JIRA, Confluence, JAVA, JS, CMake, SysML, UML, Model-Based System Engineering (MBSE), Continuous Integration/Continuous Delivery (CI/CD), DO-178C, DO-330, Mil-STD882E
1mo
Save
Mark Applied
Hide
Software Engineer III
Denver, Colorado, United States
$99k-$198k/yr OnsiteFull Time
2+ YOEBachelor's in CS or related +2 years experience or 4 years' software engineering experience; proficiency in C/C++, Python, Go, JavaScript; cloud (AWS, GCP); CI/CD, debugging, API design, unit testing, and mentorship experience.
C/C++, Go, Python, JavaScript, AWS, GCP, CI/CD, WCAG 2.2 AA