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
3mo
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Cloud Software Engineer 3 - III
Fort Meade, Maryland, United States
OnsiteFull Time
12+ YOETwelve years of software engineering experience; BS in Computer Science or related field; cloud and big-data, MapReduce, and distributed computing experience; relevant certifications.
Java, Spring Boot, MongoDB, Kubernetes, Rancher RKE2, Kalka, AWS, RHEL, LLMs, S3/Minio, Elasticsearch, Nifi
1mo
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Amazon Dedicated Cloud Engineer III, US ADC Compute Operations
Jessup, Maryland, United States
$155k-$210k/yr OnsiteFull Time
5+ YOERequires active TS/SCI with polygraph, associate degree or relevant cert, 5+ years Linux and systems experience, 7+ years scripting, networking protocol knowledge (DNS/DHCP/TCP), and expertise in systems design, operations, automation.
Amazon Web Services (AWS), Elastic Compute Cloud (EC2), Linux, Python, Ruby, Perl, Node.JS, Java, C#, PHP, DNS, DHCP, TCP, IPsec, BGP, VPN
3w
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Software Engineer III- SRE
Wilmington, Delaware, United States
OnsiteFull Time
5+ YOEFormal training/certification in software engineering plus 5+ years experience. Proficiency in reliability, scalability, performance, security, automation/CI-CD, networking, observability tools, cloud-native practices, and safe use of enterprise AI-assisted development.
Python, Java Spring Boot, .Net, Grafana, Dynatrace, Prometheus, Datadog, Splunk
5d
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Software Engineer III
Fort Meade, Maryland, United States
$190k-$205k/yr OnsiteFull Time
8+ YOE8+ years cloud-native software engineering with Go/Python, Kubernetes and GitOps expertise; experience with Terraform/Ansible, event-driven systems (Kafka); mentorship and architecture leadership; TS/SCI with FSP required.
Go, Python, Kubernetes, Helm, GitOps, Kafka, Terraform, Ansible, ArgoCD, Fleet, TypeScript, OpenShift, Rancher, Istio, Linkerd, Prometheus, Grafana, OpenTelemetry, AWS GovCloud, cloud-init, Git, DISA STIGs
3w
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AI Engineer - Software Engineer III
Jersey City or Wilmington
$133k-$185k/yr OnsiteFull Time
3+ YOE3+ years software engineering experience; hands-on building and operating production LLM/agent applications, AWS cloud-native services, retrieval-augmented generation, API integrations, evaluation/observability, and responsible AI practices.
AWS, Kubernetes
1w
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Software Engineer III-Databricks
Wilmington or Plano
OnsiteFull Time
3+ YOE3+ years software engineering experience; proficiency in Python; Databricks and cloud ML pipeline experience; knowledge of PySpark, Kafka, Terraform, Kubernetes, Oracle/Cassandra, CI/CD and secure data practices.
Python, Java, Databricks, Delta Lake, Unity Catalog, Workflows, Repos, SQL Warehouses, EMR, ECS, Lambda, EC2, SageMaker, PySpark, Kafka, Terraform, Kubernetes, Oracle, Cassandra, pandas, NumPy, ERWIN, TensorFlow
3mo
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Software Engineer 3 - III
Annapolis Junction, Maryland, United States
RemoteFull Time
12+ YOE12+ years software engineering experience on complex programs; bachelor's in CS; 4 additional years may substitute for degree.
React, JavaScript, node.js, Rust, Python, shell script, Kubernetes, Helm, Micro-Services, Service-mesh, Load Balancing, Cloud Migration, nifi, JEST, Grafana, InfluxDb, Elasticsearch, Redis, mysql, Apache Superset, RabbitMQ, Kafka, Ansible, Salt, Terraform, Web-Sockets, JBLOCKS, CASPORT, Neo4j
3w
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Cybersecurity Engineer
Arlington or Annapolis Junction
$62k-$141k/yr OnsiteFull Time
Experience securing cloud infrastructure (AWS GovCloud), DoD ATO and SRG requirements, CMMC, DoD 8570 IAT II/III certification, Secret clearance, bachelor’s degree, and ability to travel up to 25%.
AWS GovCloud, PowerShell, Bash, Python, HBSS, ACAS
3mo
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Lead Modeling and Simulation Engineer (Level III)
Annapolis Junction, Maryland, United States
$180k-$220k/yr OnsiteFull Time
Athenix Solutions Group: Provides cybersecurity, systems engineering, and training for defense agencies.
8+ YOE3+ MgmtTop Secret/SCI with Polygraph clearance; 8+ years in modeling and simulation or related fields; 3+ years leading technical teams; experience designing and operating complex networked simulation environments; strong communication skills.
Networking, Virtualization, Simulation platforms, Lab environments, Cloud infrastructure
1mo
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Senior AI Systems Engineer III (TS/SCI + Poly is required)
Fort Meade, Maryland, United States
$176k-$196k/yr OnsiteFull Time
9+ YOEBachelor's +9 years (or equivalent); active TS/SCI with polygraph; proficiency in Java, Python, JavaScript, Jupyter Notebooks, Neo4j, AWS services, LLM/RAG and generative AI; systems engineering and cloud experience.
JAVA, Python, JavaScript, Jupyter Notebooks, GHOSTMACHINE, Neo4j, AWS Lambda, AWS EC2, AWS ECS/EKS, AWS SAGEMAKER, AWS S3, AWS RDS, AWS OpenSearch, LLM, RAG, generative AI, data visualization platforms
5d
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Information System Security Engineer (ISSE)
Annapolis Junction, Maryland, United States
$135k-$216k/yr OnsiteFull Time
5+ YOEActive Top Secret/SCI eligibility, DoD IAT Level III certification, 5+ years experience (BS) in cybersecurity, strong networking, cloud, Kubernetes, SDLC, vulnerability management, and scripting skills.
Tenable Nessus, ACAS, Qualys, Splunk Enterprise, PowerShell, Bash, Python, Trellix ePO, CyberArk, Enterprise Password Vault (EPV), Password Vault Web Access (PVWA), Central Policy Manager (CPM), Privileged Session Manager (PSM), VMware vSphere, GitLab, Microsoft Windows Server, Red Hat Enterprise Linux, Ubuntu Linux, Ansible, Kubernetes, AWS, Azure
5d
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Information System Security Engineer (ISSE)
Annapolis Junction, Maryland, United States
$135k-$216k/yr OnsiteFull Time
3+ YOEActive Top Secret/SCI clearance, DoD 8570.1-M/8140 IAT Level III compliance, 3+ years experience (role dependent), expertise in cloud, networking, Kubernetes, DevSecOps, and cybersecurity compliance.
Tenable Nessus, ACAS, Qualys, CyberArk, Trellix, Splunk Enterprise, VMware vSphere, GitLab, Microsoft Windows Server, Red Hat Enterprise Linux, Ubuntu Linux, PowerShell, Python, Bash, Ansible, Kubernetes, AWS, Azure, SIEM
5d
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Jr Information System Security Engineer (ISSE)
Annapolis Junction, Maryland, United States
$112k-$179k/yr OnsiteFull Time
2+ YOEActive Top Secret/SCI clearance, DoD 8570 IAT Level III compliance, experience with vulnerability management, cloud security, Kubernetes, DevSecOps, SIEM, scripting/automation, and cybersecurity frameworks.
Tenable Nessus, ACAS, Qualys, CyberArk, Trellix, Splunk Enterprise, VMware vSphere, GitLab, Microsoft Windows Server, Red Hat Enterprise Linux, Ubuntu Linux, PowerShell, Python, Bash, Ansible, Kubernetes, AWS, Azure
5d
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Information System Security Engineer (ISSE)
Annapolis Junction, Maryland, United States
$146k-$234k/yr OnsiteFull Time
Active Top Secret/SCI clearance, DoD 8570/8140 IAT Level III compliance, 8+ years experience with BS (reduced with higher degree), strong networking, cloud, Kubernetes, DevSecOps, vulnerability management, scripting, and leadership experience.
Tenable Nessus, ACAS, Qualys, CyberArk, Trellix, Splunk Enterprise, VMware vSphere, GitLab, Microsoft Windows Server, Red Hat Enterprise Linux, Ubuntu Linux, PowerShell, Python, Bash, Ansible, Kubernetes, AWS, Azure, TCP/IP, VPNs
1mo
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Research Scientist III - QA-QC - Fire Safety Research Institute
Columbia, Maryland, United States
$90k-$123k/yr RemoteFull Time
2+ YOEAnalyze and validate research data, develop models and visualizations, ensure data quality and governance, work with ETL/ELT pipelines and cloud platforms; requires advanced degree or equivalent experience.
ETL/ELT, AWS, Snowflake, Dash
1mo
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Research Scientist III- Data Analyst - Fire Safety Research Institute
Columbia or United States
$90k-$123k/yr RemoteFull Time
2+ YOEExperience in statistical analysis, predictive modeling, hypothesis testing; advanced proficiency in Python and SQL; experience with cloud data platforms (AWS, Snowflake) and dashboarding (Dash); ability to design dashboards and present research.
Python, SQL, AWS, Snowflake, Dash