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
3d
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Sr. Backend Engineer (.NET Core)
Washington or Falls Church
RemoteFull Time
6+ YOE6+ years backend development with 4+ years .NET Core/C#, experience leading offshore teams, Azure SQL, Azure Service Bus, Azure API Management, CI/CD with Azure DevOps and Veracode, API and microservices design.
.NET Core, C#, Azure SQL, Azure Service Bus, Azure API Management (APIM), Azure DevOps, Veracode, React, Oracle Fusion Cloud, Claude Code, GitHub Copilot, Cursor
2d
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Lead Software Engineer, Back End
McLean or New York City
$197k-$246k/yr OnsiteFull Time
4+ YOE1+ MgmtBachelor's degree, 4+ years professional software engineering, 1+ year cloud experience, proficiency in Java/Python/SQL/Node/Go/Scala, Docker, Kubernetes, AWS; people management and Agile experience preferred.
Java, Python, SQL, Node, Go, Scala, Docker, Kubernetes, AWS, Microsoft Azure, Google Cloud, NoSQL
3w
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Engineering Manager, Platform Team
Washington, District of Columbia, United States
$197k-$354k/yr OnsiteFull Time
5+ YOE3+ Mgmt5+ years software engineering, 3–5 years engineering management, experience leading cross-discipline teams, technical breadth across web and backend platforms, ability to obtain U.S. government security clearance.
React, TypeScript, Go, Python, Neo4j, PostgreSQL, Terraform, Ansible, AWS, Docker, Kubernetes, CI/CD
1mo
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Engineering/Product Manager
Parkland or Barcelona or Warsaw or McLean
HybridFull Time
5+ YOE5+ years backend or full-stack engineering experience; strong proficiency in Go, Java, Kotlin, Python, or C++; experience with distributed, low-latency systems, real-time streaming, databases, and a product mindset.
Go, Java, Kotlin, Python, C++, Kafka, Flink, Spark, AWS, GCP, Docker, Kubernetes
1mo
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Director of Engineering - BTP
Arlington, Virginia, United States
HybridFull Time
10+ YOE5+ Mgmt10+ years software engineering experience with 5+ years leading engineering teams; deep backend and infrastructure expertise; experience running production consumer-facing platforms, hiring senior engineers, and using AI-enabled tools.
Principle Based Management (PBM®), Peloton, Talkspace
3w
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Sr Manager, Software Engineering - Remote
Basking Ridge or Minneapolis or Washington or United States
$113k-$193k/yr RemoteFull Time
15+ YOEBachelor's in CS or equivalent, 15+ years building backend systems in Java/Python, experience managing teams, strong DB, distributed systems, Kafka, cloud, containerization, CI/CD, and AI/ML delivery experience.
Java, Python, Kafka, PostgreSQL, MySQL, Oracle, MongoDB, Cassandra, Pinecone, Weaviate, pgvector, Docker, Kubernetes, AWS, Azure, GCP, gRPC, REST, CI/CD, LLM, MLOps
3w
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Director, Software Engineering (AI) Onsite - Reston, VA - Freewheel
Reston, Virginia, United States
OnsiteFull Time
10+ YOE5+ Mgmt10+ years software engineering experience including AI/ML, 5+ years managing engineering teams, experience launching AI/LLM products to production, strong backend engineering skills (Python/Go), cloud experience (Azure/AWS/GCP), and executive stakeholder alignment.
Python, Go, Azure, AWS, GCP, LLMs
1w
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Staff Software Engineer (Backend) - Billing Platform *HYBRID*
Palo Alto or Falls Church or Frisco or Washington or Baltimore or Dallas or Bethesda or Fort Worth
$110k-$230k/yr HybridFull Time
8+ YOE8+ years software development experience with large-scale systems; proficiency in Java/Kotlin/Golang, SQL/NoSQL, Kafka, Spark, Airflow, cloud and DevOps practices; strong communication and system design skills.
Java, Kotlin, Golang, SQL, NoSQL, Kafka, Spark, Airflow
2mo
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Software Engineer Sr. Consultant , Fullstack/GenAI Engineering
Ashburn, Virginia, United States
$152k-$244k/yr HybridFull Time
8+ YOE2+ Mgmt8+ years software engineering; 2+ years leading engineers; strong GenAI, backend/frontend, AWS, and distributed systems experience.
Python, FastAPI, Flask, Node.js, React, TypeScript, AWS Bedrock, SageMaker, LangGraph, LangChain, Haystack, RAG, Jenkins, GitHub Actions, Terraform, CloudFormation, CodePipeline, Pinecone, FAISS, OpenSearch, Weaviate, Kafka, Kinesis, Databricks, MLFlow
10h
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Tech Lead, ARC Team
San Francisco or St. Louis or New York City or Washington
$189k-$362k/yr HybridFull Time
Active Secret clearance, experience designing secure cloud-native backend systems, mentoring and managing engineers, familiarity with containerization and federal compliance frameworks.
Terraform, Docker, Kubernetes, AWS, Azure, GCP, FedRAMP, STIG Benchmarks, Cloud SRG
3w
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Founding CTO (New Healthcare Startup)
United States or McLean
$200k-$300k/yr RemoteFull Time
10+ YOE10+ years software engineering experience; strong backend, infrastructure, ETL, cloud (AWS/GCP/Azure), Python/Node.js/Typescript; experience with health data, HL7/FHIR/LOINC, AI/ML, HIPAA, and technical leadership.
Claude, Claude Code, Cursor, GitHub, Python, Node.js, Typescript, AWS, GCP, Azure, EHR, HL7, FHIR, LOINC, Oura, Apple Health, Apple HealthKit, Whoop, Garmin, LLMs
3mo
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Senior Data Engineer
Washington, District of Columbia, United States
$160k-$180k/yr OnsiteFull Time
12+ YOESenior data engineer with 12+ years of experience in data management, storage design, ETL, and backend technologies; TS/SCI with CI Poly clearance preferred; Master’s degree; Washington, DC location.
SQL, NoSQL, Graph Database, Data Management, ETL
12h
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Senior Software Engineer (Hybrid) - 29300 (copy)
Columbia, Maryland, United States
$52-$140/hr HybridFull Time
9+ YOE9+ years software engineering with Python backend, Kubernetes, LLM/API AI integration, API/microservices design, CI/CD, Linux, mentoring, and ability to obtain U.S. security clearance.
Python, Kubernetes, K8s, OpenAI, Anthropic, LangChain, LlamaIndex, CrewAI, AutoGen, NiFi, Kafka, AWS, Azure, Postgres, MySQL, SQL, Linux, Git, Docker, CI/CD
1w
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Software Engineer 2 (D26)
Fort Meade or Anne Arundel County or Howard County or Baltimore
OnsiteFull Time
14+ YOERequires active TS/SCI, 14+ years software engineering experience, Bachelor's in CS (or 4 additional years experience), expertise in backend and systems development, containerization, CI/CD, agile, and leadership of development teams.
Java SE, Python, Git, Shell/bash, Nexus, Maven, JavaScript, HTML5, CSS3, JUnit, IDEs, Docker, Kubernetes, OpenShift, GitLab CI, SonarQube, Spring Framework, Spring Tool Suite, Grit, Jenkins, Hibernate, MySQL, Web Services, Google Web Toolkit, Vaadin
3w
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Sr Aderant Engineer
Reston or San Diego or San Francisco or Washington or Wilmington or Phoenix or Los Angeles or Houston or Boston or Austin or Atlanta or Raleigh or Baltimore or New York or Dallas or Palo Alto or Short Hills or Minneapolis or Chicago or Seattle or Philadelphia or Miami
$113k-$179k/yr HybridFull Time
5+ YOE5+ years supporting Aderant Expert and enterprise financial/practice management systems, strong backend development and SQL skills, experience with integrations/APIs, bachelor's in CS/IT, analytical and troubleshooting ability.
Aderant Expert, SQL, APIs
3w
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Cyber Platforms Software Engineer, Lead
Annapolis Junction, Maryland, United States
$113k-$257k/yr RemoteFull Time
6+ YOE2+ Mgmt6+ years software engineering; 3+ years backend development with Python; 2+ years frontend frameworks, Docker, and cloud (AWS); 2+ years designing production systems and leading technical delivery; Bachelor’s in CS/CE/IS; U.S. citizenship required.
Python, Docker, AWS
3w
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Cyber Platforms Software Engineer, Lead
Annapolis Junction, Maryland, United States
$113k-$257k/yr OnsiteFull Time
6+ YOE2+ MgmtU.S. citizenship required. 6+ years software engineering experience, 3+ years Python backend, 2+ years frontend frameworks, Docker, AWS, production system design, and 2+ years leading technical delivery; bachelor's in CS/CE/IS required.
Python, Docker, AWS
2w
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Software Engineer - UI (Top Secret with agreement to obtain CI Poly)
Springfield, Virginia, United States
OnsiteFull Time
Active Top Secret/SCI clearance and CI poly eligibility, strong React and TypeScript front-end skills, Node.js/Express backend experience, modern state management, AWS familiarity; must be able to design, implement, and deploy enterprise web applications.
React, TypeScript, Node.js, Express.js, React Context, Zustand, TanStack Query, AWS CDK (TypeScript), Lambda, ECS, Fargate, S3, RDS, ALB
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