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
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Senior Backend Engineer (Ruby on Rails/Python) - Content Foundations
San Francisco or Atlanta or Austin or Boston or Chicago or Dallas or Denver or Houston or Jacksonville or Los Angeles or Miami or New York City or Phoenix or Portland or Sacramento or Salt Lake City or San Diego or Seattle or Washington, D.C. or Ottawa or Toronto or Vancouver or Mexico City
$120k-$217k/yr HybridFull Time
7+ YOE7+ years software engineering; experience with ingestion pipelines, ETL, and content processing; proficient in Ruby, Python, or Go; AWS and distributed workflows; strong DB design; effective communicator.
Ruby, Python, Go, AWS, SQL, NoSQL, ETL, LLM
2mo
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Senior Principal Software Engineer – (Secret Clearance Preferred – Onsite Required)
Oakton, Virginia, United States
$162k-$219k/yr OnsiteFull Time
10+ YOESenior software engineer with 10+ years of related experience; strong C++, Linux, ETL, data warehouses; experience with NoSQL (MongoDB); proficient in Bash/Python/Ruby; on-site work; US citizenship; Secret clearance preferred.
C++, SQL, ETL, Bash, Python, Ruby, MongoDB, NoSQL, Linux
2mo
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Sr. Software Engineer - Mixed Portfolio Foundation
Santa Barbara or Dallas or San Diego or Remote United States or San Francisco or Denver or Atlanta or Chicago or Washington, D.C.
$138k-$173k/yr RemoteFull Time
5+ YOE5+ years of experience building web-based SaaS apps; strong data modeling; proficient with Ruby on Rails, React, MySQL, AWS; agile processes; test-driven development.
Ruby on Rails, React, MySQL, AWS, SOA
2mo
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Web Developer Senior
Chantilly, Virginia, United States
$104k-$218k/yr OnsiteFull Time
7+ YOEActive TS/SCI with Polygraph, 7+ years web development experience, proficiency with HTML5, JavaScript, CSS, C#.NET, Bootstrap, SQL, Ruby on Rails, AWS; Bachelor’s degree in CS/IS required.
HTML5, JavaScript, Bootstrap, CSS, C#.NET, SQL, Ruby on Rails, Artificial Intelligence, Amazon Web Services, Python
4w
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Senior Site Reliability Engineer
Tysons Corner, Virginia, United States
HybridFull Time
Deep SRE/DevOps experience with CI/CD, scripting (Ruby, Groovy, Bash, PowerShell, TypeScript, Python), AWS, config management (Chef/Puppet/Ansible), containerization (Docker, ECS, EKS, Kubernetes), observability tools, and incident response skills.
Ruby, Groovy, Bash, PowerShell, TypeScript, Python, AWS, Chef, Puppet, Ansible, Windows, Linux/Unix, Datadog, New Relic, Splunk, Docker, ECS, EKS, Kubernetes, Jenkins, MongoDB, Couchbase, Postgres, F5, Nexus, Artifactory, Claude Code, Claude
3mo
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Senior Cloud Software Engineer TS/SCI w/Poly
Laurel, Maryland, United States
$176k-$282k/yr OnsiteFull Time
6+ YOEActive TS/SCI with polygraph; BS in technical field with 8+ years or MS with 6+ years; strong software development experience; Java/C/C++; UNIX/Linux (Red Hat); AWS and cloud technologies; IaC; CI/CD; Agile; Kubernetes and Docker; scripting (Python/Ruby/Perl); security/compliance knowledge.
Java, C, C++, Python, Bash, Kubernetes, Docker, Terraform, Salt, CDK, AWS, CI/CD, Linux
1mo
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Senior Lead Software Engineer, DevOps
McLean, Virginia, United States
$230k-$262k/yr OnsiteFull Time
6+ YOEBachelor's degree, 6+ years DevOps engineering, 4+ years cloud-native experience, 6+ years Unix/Linux administration, proficiency with Java/Python/SQL/Ruby/Go, Docker, Kubernetes, Ansible, Terraform, and AWS; leadership and mentoring experience.
Java, Python, SQL, Ruby, Go, Golang, JavaScript, Bash, Perl, Docker, Kubernetes, Ansible, Terraform, Amazon Web Services, Microsoft Azure, Google Cloud Platform, Unix, Linux, Splunk, Zabbix
1mo
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Senior Software Development Engineer - Shopping Graph
Mountain View or McLean or New York City or Tampa
$191k-$214k/yr OnsiteFull Time
6+ YOEBachelor's in CS or related, 6+ years backend engineering with API and distributed systems experience; 5+ years with Java, Ruby, Go, or Python; familiarity with OAuth 2.0/OpenID Connect/SAML and cloud/infra tooling.
Java, Ruby, Go, Python, RESTful APIs, AWS, GCP, Terraform, OAuth 2.0, OpenID Connect, SAML, Prometheus, Datadog, CI/CD
2w
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Application Developer
Annapolis Junction, Maryland, United States
$69k-$158k/yr OnsiteFull Time
6+ YOE6+ years Java (Spring Boot), 5+ years system design/development/integration, 2+ years Python, 1+ year Ruby, Linux experience, TS/SCI clearance with polygraph, Bachelor's degree.
Java, Spring Boot, Python, Ruby, Linux, JMS, Jenkins, Bitbucket, Subversion, Git, Maven
3mo
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Senior Cloud Security Engineer
McLean, Virginia, United States
OnsiteFull Time
7+ YOESenior cloud security engineer with 8-10+ years in cloud, cybersecurity, and DevOps; strong infrastructure as code, zero-trust, IAM, data protection; experience with clouds and automation; US government security clearance preferred.
AWS, Azure, GCP, Git, GitHub, GitLab, Bitbucket, Bash, PowerShell, Python, Groovy, Ruby, Pivotal, Chef, Terraform, CloudFormation, Ansible
1w
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Senior DevOps Automation Engineer
Arlington or United States
$120k-$173k/yr HybridFull Time
3+ YOE3+ years DevOps/automation/cloud experience; proficient in Python/Ruby/Go/Node.js/C#; CI/CD, config management, containerization, AWS/Azure experience; strong communication and critical thinking.
Python, Ruby, Go, Node.js, C#, GitLab, Jenkins, Bamboo, CircleCI, TravisCI, Bash, PowerShell, Ansible, Chef, Puppet, Packer, AWS, Azure, Docker, Kubernetes, Docker Swarm, Elastic Container Service
2mo
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Senior Network Engineer
Chantilly, Virginia, United States
OnsiteFull Time
6+ YOETop Secret/SCI with Poly, Bachelor’s or Master’s in CS/CE or related field, 6+ years in systems design/engineering, AWS/cloud, Linux, DevOps, Agile, GitHub, strong independent work skills.
AWS, Linux, GitHub, Python, Java, Ruby on Rails, Ansible, Puppet, Chef, Cisco NSO, Azure, Git
2w
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Application Developer
Annapolis Junction, Maryland, United States
$69k-$158k/yr OnsiteFull Time
6+ YOE6+ years Java (Spring Boot), 5+ years software design/integration/testing, 2+ years Python, 1+ year Ruby, Linux experience, TS/SCI with polygraph, Bachelor's degree.
Java, Spring Boot, Python, Ruby, Linux, JMS, Jenkins, Bitbucket, Subversion, Git, Maven
1mo
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Senior DevOps Engineer
Columbia, Maryland, United States
$170k-$190k/yr OnsiteFull Time
5+ YOEBachelor’s degree in Engineering or Computer Science with 5+ years related DevOps experience; fluent with Git; strong Linux and Windows admin; experience with Jenkins/Bamboo, Docker, Kubernetes; cloud/PaaS experience; programming in Ruby, C, C++, Go, Python, or Java.
Git, Linux, Windows, Jenkins, Bamboo, Docker, Kubernetes, Ansible, Puppet, AWS, Gradle, Maven, ANT, Shell, Ruby, Python, Java, Redis, MySQL, Elasticsearch
1mo
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Senior Reverse Engineer (TS/SCI w/Poly)
Columbia, Maryland, United States
$125k-$225k/yr OnsiteFull Time
8+ YOEActive TS/SCI with Poly, Bachelor’s in CS/CE/EE (or related) plus 8+ years (Master's may reduce experience requirement), 3+ years in vulnerability research/reverse engineering, proficiency with disassemblers, debuggers, fuzzing frameworks, and scripting (Python/Ruby).
IDA Pro, Ghidra, Binary Ninja, WinDbg, GDB, LLDB, AFL, libFuzzer, Honggfuzz, Python, Ruby
1mo
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Staff Software Engineer
Washington or United States
RemoteFull Time
12+ YOE12+ years development experience; deep full‑stack expertise in Ruby, Python, or JavaScript/Node.js; architecture experience; MVC frameworks (Rails/Django); front-end (React/Vue.js); SQL databases; AWS/Heroku deployment; technical leadership and mentorship.
Ruby, Python, JavaScript, Node.js, Rails, Django, React, Vue.js, PostgreSQL, MySQL, Oracle, SQL, AWS, Heroku, RSpec
3mo
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Senior Cloud Software Engineer TS/SCI w/Poly
Laurel, Maryland, United States
$176k-$282k/yr OnsiteFull Time
8+ YOEActive TS/SCI clearance with poly; BS+8y or MS+6y; UNIX/Linux 5+y; Java/C/C++; AWS with CKAD/DevOps certs; IaC; CI/CD; Agile; Kubernetes/Docker; scripting; on-call possible.
Java, C, C++, Python, Bash, Ruby, Perl, Salt, Terraform, CDK, Kubernetes, Docker, AWS
1mo
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Senior Devops Engineer, Alpaca Engineer (US Federal)
Reston, Virginia, United States
$164k-$246k/yr HybridFull Time
8+ YOE8+ years software development/DevOps experience; 5+ years with TCP/IP, HTTP, SSL/TLS; 3+ years with Linux, K8s, Docker; 3+ years with AWS and Google Cloud Platform; BS in CS or equivalent; ability to obtain TS/SCI w/CI Poly.
TCP/IP, HTTP, SSL/TLS, Linux, K8s, Docker, AWS, Google Cloud Platform, Python, Go, Ruby, Java, SQL, NoSQL, Public Key Infrastructure (PKI), Hardware Security Modules (HSMs), CloudFormation, Terraform, Ansible, Chef, Jenkins, TeamCity, Bamboo, Artifactory, Shell Scripting
1w
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Applications Developer
Chantilly, Virginia, United States
OnsiteFull Time
Requires active polygraph clearance; demonstrated experience with ServiceNow, Cognos, IBM SPSS Statistics, Oracle SQL, JavaScript/jQuery/AJAX, HTML/CSS, Angular, .NET MVC, Ruby on Rails, cloud server management, accessibility standards, testing, and DevSecOps concepts.
ServiceNow, Cognos, IBM SPSS Statistics, Oracle SQL, TMI, JavaScript, jQuery, AJAX, HTML, CSS, Angular, Update Sets, ServicePortal, .NET MVC, Ruby on Rails, Linux, Windows, Tableau, Power BI
5d
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Senior Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
14+ YOE14 years software engineering experience, bachelor\u0002s in CS or related (or equivalent experience), active Top Secret/SCI with Full Scope Polygraph required.
Java, C#, C++, JavaScript, Python, Scala, Ruby, Go, Eclipse, NetBeans, IntelliJ IDEA, PyCharm, Microsoft Visual Studio, Visual Studio Code, Windows, Unix, Linux, macOS, Atlassian Suite (JIRA, Confluence), GitHub, ServiceNow, Spring, Angular, Bootstrap, Oracle, MySQL, MongoDB, Maven, Jenkins, Docker, Kubernetes, Git, SVN, CVS, AWS, Azure, Google Cloud