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
4d
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Lead Software Engineer - Python/React/AWS/AI
Wilmington, Delaware, United States
OnsiteFull Time
5+ YOE5+ years software engineering experience with system design, application development, SDLC, CI/CD, cloud-native systems, and applied AI-assisted development; strong Python, Java, React, and AWS skills.
Python, Java, React, AWS, AI
1mo
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Full-Stack Developer - Python/JavaScript/CSS/REST/Docker
Annapolis Junction, Maryland, United States
$130k-$270k/yr OnsiteFull Time
2+ YOERequires Top Secret/SCI with favorable Polygraph and U.S. citizenship; 2+ years SWE experience in similar programs; Bachelor's in Computer Science or 4 additional years SWE experience may substitute; skills in Python, JavaScript, CSS, REST, Docker Compose.
Python, JavaScript, CSS, REST Services, Docker Compose, Protobuff, Golang, React, Less/sass, Leaflet, Kubernetes
3mo
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Software Engineer 2
Annapolis Junction, Maryland, United States
OnsiteFull Time
8+ YOEEight years of SWE experience; Bachelor's in CS or related field; Grafana/Bash/Python/JavaScript/React experience; able to lead teams.
Grafana, Bash, Python, JavaScript, React, Transcript
1mo
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Principal Software Engineer
Annapolis Junction, Maryland, United States
$215k-$250k/yr OnsiteFull Time
12+ YOETwelve years SWE experience; BS in CS; frontend React; Node.js/Rust; Python; Shell; Kubernetes; microservices; multi-site apps; cloud migration.
JavaScript, TypeScript, React, Node.js, Rust, Python, Shell, Kubernetes, Microservices, Cloud
3mo
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Frontend Developer
Columbia, Maryland, United States
$87k-$182k/yr OnsiteFull Time
7+ YOE7+ years SWE; TS/SCI with polygraph;Bachelor in CS or related; front-end testing/development; React; Robot Framework; Python/Java/C++; required
React, Robot Framework, Python, Java, C++
3mo
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Software Engineer, Lead
Fort Meade or Laurel
$113k-$257k/yr HybridFull Time
12+ YOELead full-stack developer with Python, React, Linux, and Git; TS/SCI with poly; 12+ years or 16+ years without degree; ability to work with customers.
Python, JavaScript, React, Elasticsearch, Docker, Kubernetes, Linux, Git
3mo
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Software Engineer, Lead
Fort Meade or Laurel
$113k-$257k/yr OnsiteFull Time
12+ YOELead full-stack developer with Python, React, Linux, Git; TS/SCI with polygraph; 12+ years experience (or 16+ years without degree); Bachelor's in a related field.
Python, JavaScript, React, Linux, Git, Elasticsearch, Docker, Kubernetes
1mo
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Software Engineer
Hanover, Maryland, United States
OnsiteFull Time
7+ YOETS/SCI with poly required. Bachelor’s degree + 7 years as a SWE. Experience with VueJS or React, REST, Node JS, Python. Kubernetes/Docker and modern dev tooling are desirable.
VueJS, React, REST, Node JS, Python, Kubernetes, Kubectl, Docker, Make, Buildx, Mongo, EleasticSearch, Websocket, GRPC, Java, Rust, C++
4d
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Contract Associate Development Engineer
Hunt Valley, Maryland, United States
$82k/yr OnsiteContract, Full Time
0.5+ YOEBachelor's in CS or equivalent experience, ~6 months application/web development, proficiency with JavaScript/Java/Node.js/React/Python/SQL/NoSQL, familiarity with CI/CD and cloud-native architectures.
JavaScript, Java, Express, Node.js, MySQL, MongoDB, Mongoose, Python, ReactJS, jQuery, HTML5, CSS, CI/CD, IAC, AWS, Databricks, Docker, Kubernetes, Terraform
2mo
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Software Engineer Level 3
Fort Meade, Maryland, United States
$225k-$240k/yr OnsiteFull Time
12+ YOETS/SCI w/ Polygraph; BS in CS/Engineering; 12+ years software engineering; frontend React/JS; Node.js/Python/Rust; Kubernetes; CI/CD; IaC; distributed systems.
React, JavaScript, TypeScript, Node.js, Python, Rust, Kubernetes, Helm, Terraform, Ansible, Salt, Kafka, RabbitMQ, WebSockets, Grafana, InfluxDB, MySQL, Redis, Elasticsearch, Neo4j, NiFi
2mo
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Principal Full Stack Software Engineer
Laurel, Maryland, United States
$200k-$280k/yr OnsiteFull Time
12+ YOEActive or reinstateable TS/SCI with Polygraph; US citizenship; 12 years experience or 4 additional years with BS; strong Python, JavaScript/TypeScript React; Linux; big data; able to work with customers.
Python, JavaScript, TypeScript, React, AWS, FastAPI, Angular, Spring Boot, Pandas, Spark, DuckDB, Polars, Linux
2d
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SQL Software Developer 736
Annapolis Junction or Columbia
$260k-$265k/yr OnsiteFull Time
12+ YOE12 years software development experience, Bachelor’s in CS or related (or 4yrs substitution), experience with SQL Server, C#, JavaScript/React/VueJS, Java/Python/Django, JIRA; strong documentation and Agile experience.
SQL Server, Ironspeed, C#, React, VueJS, JavaScript, Java, Django, Python, AWS, JIRA
3w
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Senior AI Engineer
United States or Wilmington
$126k-$197k/yr RemoteFull Time
8+ YOEDegree in Computer Science/Engineering, 8+ years backend development with Python and JavaScript, 2+ years production GenAI systems experience, React/TypeScript UI skills, Pydantic proficiency, strong stakeholder communication.
Python, JavaScript, React.js, TypeScript, HTML, Pydantic, PyTorch, Azure, Azure Kubernetes, Office 365, GitHub
1mo
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Technology Consultant 2
Addison or Newark or Pennington or Plano or Delaware or New Jersey or Texas or United States
$76k-$120k/yr OnsiteFull Time
Bachelor's or equivalent (or progressive experience), strong hands-on Core Java and React, proficiency with Spring Boot, Python, PL/SQL, Agile experience, generative/agentic AI familiarity, SDLC and testing experience, strong communication.
Core Java, React JS, Spring Boot, Python, PL/SQL, Reactive Programming, Generative AI, Agentic AI
3d
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Software Engineer 3
Hanover, Maryland, United States
$235k-$250k/yr HybridFull Time
5+ YOETS/SCI clearance, 5+ years software development experience, proficiency with JS/TS, Go, React/Redux, Node.js, Python, containerization and Kubernetes, UX/UI knowledge, agile experience, ability to lead and mentor.
Python, shell scripting, Go, HTML, CSS, AJAX, JSON, XML, JavaScript, TypeScript, jQuery, Node.js, React, Redux, SQL, NoSQL, Docker, Kubernetes, vCenter, apt, yum, pip, npm, nuget, Git, Jest, jUnit, PyTest, Jira, GitLab
1mo
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Ground Software Engineer Senior
Laurel or Greenwood Village or Austin
$120k-$190k/yr HybridFull Time
6+ YOEBachelor's in CS or related, 6+ years full-stack experience, deep C# and React/TypeScript expertise, SQL and distributed systems knowledge, experience with Docker/Kafka/InfluxDB/Python, mentoring ability, and active or obtainable security clearance.
TypeScript, React, C#, Docker, Kafka, REST, Python, MSSQL, InfluxDB, Yarn, Babel, Material-UI, Git, TanStack Query, CI/CD
2mo
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Front End Developer
Columbia, Maryland, United States
$87k-$182k/yr OnsiteFull Time
7+ YOE7+ years SWE experience, front-end UI development/testing with Robot Framework (Python), React, Java and/or C++; active TS/SCI with Polygraph; Bachelor's in Computer Science or related (or 4 yrs extra SWE experience).
Robot Framework, Python, React, Java, C++
1mo
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Developer (Mid-Level)
Fort Meade or United States
$115k-$125k/yr RemoteFull Time
3+ YOE3+ years software development experience; hands-on proficiency in at least three of Java, Python, JavaScript (Vue.js/React), PHP, or C#; RESTful API, Git, and SDLC experience; ability to work EST business hours; strong communication.
Java, Python, JavaScript, Vue.js, React, PHP, C#, RESTful APIs, Git, GitHub, GitLab, Agile, Scrum, Software Development Lifecycle (SDLC)
2mo
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Junior Developer
Annapolis Junction, Maryland, United States
$77k-$128k/yr OnsiteFull Time
1+ YOEBachelor's in IT-related field and 1+ years software development experience. Must have active TS/SCI with polygraph. Proficiency in Python, Git, SQL, HTML/CSS/JavaScript; experience with Docker, Ansible, React, and unit testing frameworks.
Python, React.js, Docker, Ansible, Git, pytest, JavaScript, TypeScript, SQL, PostgreSQL, MySQL, SQLite, HTML5, CSS3, Docker Compose, GitLab CI, Jest, Vue.js, Angular, Node.js, AWS, Azure, GCP, Linux
3d
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AI/ML Full Stack Engineer
Columbia, Maryland, United States
$100k-$203k/yr HybridFull Time
5+ YOEMust have TS/SCI clearance, 5+ years software development, experience with LLMs, agentic AI frameworks, frontend (React/Next.js/Angular) and backend (Python/Node.js/Java/Go), cloud-native deployments, and rapid prototyping.
Claude Code, OpenAI Codex, Cursor, LangGraph, CrewAI, Google ADK, React, Next.js, Angular, TypeScript, JavaScript, Python, Node.js, Java, Go, PostgreSQL, MySQL, MongoDB, DynamoDB, AWS, Azure, GCP