PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
5d
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Data Engineer
Atlanta or Baltimore or Boston or Charlotte or Columbus or Detroit or Hartford or Miami or New York or Philadelphia or Raleigh or Tampa or Washington
$91k-$122k/yr OnsiteFull Time
4+ YOE4+ years building production data engineering solutions; experience with cloud data platforms, streaming, orchestration, Python/Java; strong communication and critical thinking.
Amazon Redshift, Snowflake, Google BigQuery, Azure Synapse Analytics, Amazon EMR, Apache Spark, Presto, Databricks, Amazon Kinesis, Apache Kafka, Apache Airflow, dbt, Dagster, Azure Data Factory, DynamoDB, Cosmos DB, MongoDB, Kubernetes, Amazon ECS, Amazon SageMaker, Azure ML Studio, Python, Java
3w
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Lead Data Engineer (Bank Tech)
New York City or Wilmington
$179k-$246k/yr OnsiteFull Time
4+ YOEBachelor's degree, ≥4 years application development, ≥2 years big data technologies, ≥1 year cloud (AWS/Azure/GCP); preferred: 7+ yrs app dev, cloud and distributed systems, streaming, NoSQL, data warehousing, UNIX/Linux, Agile.
Java, Scala, Python, SQL, Redshift, Snowflake, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, MySQL, Mongo, Cassandra, UNIX, Linux, AWS, Microsoft Azure, Google Cloud
1w
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Software Engineer ? Data Streaming Platforms (MD, Hanover)
Hanover, Maryland, United States
OnsiteFull Time
3+ YOE3+ years software engineering; systems programming in C/C++/Rust; concurrency with Go or Python; strong networking (UDP/TCP), media transport, and real-time streaming experience; BS in CS or equivalent.
C, C++, Rust, Go, Python, Bash, UDP, TCP/IP, MPEG-TS, H.264/AVC, H.265/HEVC, AV1, libsrt, librist, RTMP, FFmpeg, Astreamer, GStreamer, AWS, GCP, Azure, Protobuf, JSON
1mo
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AI/Data Solutions Engineer TS/SCI (FSP)
Hampton or Annapolis Junction or Alexandria or Chantilly or Washington or Reston or McLean or Herndon or Bethesda or Catonsville or Frederick or Ashburn
$116k-$216k/yr HybridFull Time
5+ YOEUS citizen with active TS/SCI clearance and Full Scope Polygraph; Bachelor's in CS/Engineering/Math or equivalent; 5+ years in data science/applied data roles; strong Python and SQL skills; experience with raw data, data pipelines, real-time/streaming data, imagery/computer vision, secure environments, and mentoring junior staff.
Python, SQL, APIs
1mo
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Senior Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
8+ YOEBachelor's degree, 8+ years software engineering; 3+ years in SIGINT/IA/IT; TS/SCI with polygraph clearance; Java middleware experience; JMS knowledge; data processing; CEP and stream processing; Redis; Linux.
Java, JMS, Apache Camel, CEP, STORM, Redis, Linux
2mo
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Software Engineer Level 2
Fort Meade, Maryland, United States
$210k-$225k/yr OnsiteFull Time
14+ YOEActive TS/SCI with Poly; Bachelor's in CS/Engineering or related; 14+ years software engineering; AI/ML experience; Terraform and AWS; proficient in C++, Python, Go; GPU-enabled and streaming data experience.
Terraform, AWS, C++, Python, Go, GPU
2mo
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Full Stack Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
3+ YOEExperienced software engineer skilled in Python/Java, front-end web tech, data processing, and streaming tools. Top Secret clearance required with polygraph. U.S. work authorization; no visa sponsorship.
Python, Java, Streamlit, TypeScript, HTML, CSS, JavaScript, React, Angular, Vue, Apache Spark, Jupyter Notebook, pandas, NumPy, Parquet, JSON, CSV, XML, Git, Apache Airflow, MySQL, MariaDB, PostgreSQL, Slurm, JIRA, Confluence
2mo
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Software Engineer Level 2
Fort Meade, Maryland, United States
$210k-$225k/yr OnsiteFull Time
14+ YOETS/SCI with poly, BS in CS/Engineering, 14+ yrs software eng, AI/ML, Terraform/AWS, C++/Python/Go, GPU/high-perf apps, large-scale streaming data analytics
Terraform, AWS, C++, Python, Go
1mo
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Software Engineer 0
Annapolis Junction, Maryland, United States
OnsiteFull Time
Active Top Secret clearance with poly; Linux proficiency; C/C++ programming; knowledge of XML/XSD schemas, networks, data streaming, databases; familiarity with CI tools; strong communication and teamwork.
Linux, ClearQuest, Redmine, Jenkins, Git, SVN, Make
4d
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Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
14+ YOETop Secret/SCI with full-scope polygraph required; 14 years SWE experience; bachelor's in computer science or related (or 4y additional experience); AI/ML, Terraform, AWS C++, Python/Golang, GPU and streaming-data experience.
AI/ML, Terraform, AWSC++, C++, Python, Golang, GPU
5d
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Cloud Software Engineer
Columbia or Laurel
$135k-$206k/yr OnsiteFull Time
6+ YOEActive TS/SCI with polygraph, bachelor\u0002s in a technical field or 6+ years experience, 6 years software development, Java/Docker/microservices, streaming frameworks (Flink, Spring Cloud Data Flow, Heron), Git/SVN, willingness to obtain AWS/Kubernetes certifications.
Apache Flink, Spring Cloud Data Flow, Heron, Java, Docker, Git, SVN, Kubernetes, AWS
2mo
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Software Engineer with Poly SR SWE2
Annapolis Junction, Maryland, United States
$151k-$266k/yr OnsiteFull Time
20+ YOETS/SCI with full-scope polygraph required. 20 years SWE experience (or Bachelor's in CS + experience; 4 years substitution). Strong Linux and Java skills; experience with AI/ML, Terraform on AWS, C++, Python or Golang, GPU/high-performance and streaming data systems preferred.
Linux, Java, Terraform, AWS, C++, Python, Golang, AI/ML
2mo
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Digital Transformation Architect, Senior Manager
McLean or Annapolis Junction or Washington
$163k-$303k/yr RemoteFull Time
10+ YOE3+ MgmtSenior-level architect with 10+ years CMS analytics, big data, cybersecurity, software engineering, AI/ML; 3+ years leading complex CMS proposals; bachelor’s degree; strong leadership and collaboration skills.
Java, Python, C#, AWS, Azure, GCP, Jenkins, Docker, Kubernetes, SonarQube, SQL, ETL/ELT, Streaming, Orchestration, Integration