752 software engineer data science jobs at 422 companies in United States
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Data Science Software Engineer
Annapolis Junction, Maryland, United States
$50k-$290k/yr OnsiteFull Time
The Swift Group: Providing engineering and cybersecurity services for national security missions.
20+ YOE20 years SWE experience, US citizenship and active security clearance, bachelor\u0002s in CS or related (or 4 additional years SWE), expertise in Java/Scala/Python, ML model development and monitoring, Linux development, and agency compliance.
Java, Scala, Python, Lucene, JEXL, SQL, JSON, Random Forest, Ghostmachine (Map/Reduce), GM Learn, Jupyter Notebooks, IntelliJ, Eclipse, Git, Gitlab, Stash, Bitbucket, Jira, Confluence, Scikit-learn, AWS, Spark, LLM
1d
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Sr Principal AI/Data Science Engineer
North Haven, Connecticut, United States
$186k-$278k/yr OnsiteFull Time
10+ YOEBachelor's in software engineering or related plus extensive experience (10+ years) in software engineering/data science; expertise in Python, SQL, machine learning, deep learning, data pipelines and cloud resource management.
Python, SQL
1mo
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Sr Software Engineer, Data Science
Seattle, Washington, United States
$165k-$180k/yr HybridFull Time
7+ YOEBachelor's degree or equivalent; 7+ years backend development experience (≥2 years at senior level); strong in Go or Python; experience with ML/model lifecycle, production AI/ML systems, distributed systems, cloud (AWS/GCP), Kubernetes/Docker, and Git.
Python, Golang, Go, TypeScript, React, AWS, GCP, Terraform, Django, FastAPI, EKS, RDS, S3, SQS, EC2, IAM, Packer, Vault, Kubernetes, Docker, Git, PostgreSQL, SQL
4w
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Sr. Software Engineer (Data Science/Data Engineering)
Bastrop, Texas, United States
OnsiteFull Time
5+ YOE5+ years software development with bachelor's in CS/engineering/math or 7+ years without; 3+ years full-stack; experience in data engineering/science, ML, Python/C#, and related tools.
Python, C#, Python Pandas, SciPi, PyTorch, Grafana, Jupyter Notebooks, Metabase, PowerBI, PostgreSQL, OpenCV, Ultralytics, Angular, React
1mo
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Senior Data Science Engineer
Laurel, Maryland, United States
$180k-$220k/yr OnsiteFull Time
12+ YOERequires active TS/SCI with Polygraph, 12+ years software engineering, Bachelor's in CS (or equivalent experience), expertise in Java/Scala/Python, ML model development, Scikit-learn, Jupyter, Git tooling, and compliance analytics.
Java, Scala, Python, Lucene, JEXL, SQL, JSON, Linux, Scikit-learn, Jupyter Notebooks, Ghostmachine, GM Learn, Git, GitLab, Bitbucket, Stash, IntelliJ, Eclipse, Jira, Confluence, Random Forest, AWS, Apache Spark, Agentic AI, Large Language Models (LLMs)
1mo
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Software Data Engineer
Laurel, Maryland, United States
$112k-$179k/yr OnsiteFull Time
3+ YOEDegree in engineering/computer science/math with 5+ years (or master’s with 3+ years, PhD, or HS+6 years) of software engineering experience; active TS/SCI with poly required; experience developing, testing, and maintaining software systems.
1w
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AI and Data Science Engineer III
Virginia, United States
$131k-$218k/yr OnsiteFull Time
5+ YOEBachelor's degree,5+ years in data science/ML/AI or software engineering,3+ years Python and SQL,2+ years ML model deployment,1+ year cloud experience,Active Top Secret clearance,ability to travel ~30%,US work authorization required.
Python, Structured Query Language (SQL), Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP), MLOps, CI/CD, ETL, DataOps
2w
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Senior Software Engineer II (TASER Data Science)
Seattle or Scottsdale or Washington
$149k-$238k/yr HybridFull Time
Production-grade Python engineering and ML deployment experience, building data pipelines and analytics, strong software design and testing practices, experience with device telemetry or event streams.
Python, Azure ML, Databricks, Snowflake
2mo
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Software Engineer, Data Science
Cambridge, Massachusetts, United States
$120k-$162k/yr OnsiteFull Time
6+ YOEBachelor's with 8+ years or Master's with 6+ years; strong full-stack with Python backend and React frontend; REST APIs; CI/CD; relational DBs; microservices/microfrontend experience preferred.
Python, Flask, FastAPI, React, CI/CD, Relational Databases
2mo
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Senior Software Data Engineer
San Jose, California, United States
$150k-$175k/yr OnsiteFull Time
6+ YOEBachelor's in CS; 6+ yrs Python/data science stack; strong OLAP DB knowledge; Git; cloud data pipelines; cross-functional teamwork; strong data science background.
Python, DuckDB, ClickHouse, Snowflake, Amazon Redshift, Git, JavaScript, React, Vue, GitLab, Jenkins, SONIC, EOS
1mo
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Software Data Engineer 3 (Enterprise Infrastructure)
Laurel, Maryland, United States
OnsiteFull Time
3+ YOETS/SCI with polygraph required; 3–5+ years software engineering experience depending on degree; degree in Computer Science/Engineering/Mathematics or equivalent; strong software design, development, and testing skills.
1mo
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Data Science & AI/PQC Engineer — Federal Mission Solutions
Gaithersburg, Maryland, United States
$150k-$185k/yr OnsiteFull Time
3+ YOE3+ years experience in data science, ML engineering, software engineering, or cybersecurity; Bachelor's in a technical field (or equivalent experience); proficiency in Python and SQL; cloud/container delivery experience; U.S. citizenship and ability to obtain government security clearance.
Python, SQL, APIs, Docker, Kubernetes, Helm, CI/CD, AWS, Azure, Git, Linux, PyTorch, TensorFlow, Hugging Face Transformers, scikit-learn, XGBoost, pandas, LangChain, LangGraph, Semantic Kernel, AutoGen, MLflow, SageMaker, Vertex AI, Airflow, Kubeflow, Databricks, Tableau, Power BI, Plotly Dash, Kibana, Grafana
2mo
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Staff Data Engineer, Search, Data Science
Mountain View or New York
$207k-$300k/yr OnsiteFull Time
8+ YOE8+ years in software development, data pipelines, C++, Java, Python, or Go; BS in Computer Science or related field; experience with large-scale data systems.
C++, Java, Python, Go
5d
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Senior Manager, Data Science
San Francisco or New York City
$173k-$297k/yr OnsiteFull Time
7+ YOE3+ MgmtBachelor's in a technical field,7+ years data science or software engineering experience,3+ years management experience,proficiency with Airflow,DBT,Snowflake,SQL,Python and BI tools,experience deploying ML at scale.
Airflow, DBT, Snowflake, SQL, Python, Tableau, Looker
2mo
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Software Engineer - Strategic Data Solutions
Austin, Texas, United States
OnsiteFull Time
4+ YOEBS or advanced degree in CS or related field; 4+ years in software engineering/data science; experience with data analytics tools and cloud data lakehouses or Spark; proficiency in Python, Java, Scala, or C++.
Python, Java, Scala, C++, Docker, Kubernetes, Spark, Cloud Platforms
2mo
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SOFTWARE DEVELOPER/DATA SCIENTIST (INTERDISCIPLINARY) - DIRECT HIRE AUTHORITY
Dahlgren, Virginia, United States
$101k-$159k/yr OnsiteFull Time, Contract
3+ YOEInterdisciplinary software engineering and data science role with security clearance; experience in development, security, and data analytics.
Python, R, Java, C#, Visual Studio, AWS, Kubernetes, GitLab, DevSecOps, ArcGIS Pro, LLMs
1mo
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Software Data Engineer 4 (EAI - 127)
Laurel, Maryland, United States
OnsiteFull Time
3+ YOEActive TS/SCI with Polygraph required. Degree in engineering, computer science, or mathematics with 3–8 years software engineering experience depending on degree; experience with Open Stack, Linux, Python, PowerShell, cloud operations, and network automation.
Open Stack, Linux, Python, PowerShell
1w
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Earth Science Software Engineer (ES4)
Huntsville, Alabama, United States
OnsiteFull Time
10+ YOEU.S. citizen with an ABET-related degree and 8–10+ years experience. Strong Python, GIS, cloud (AWS), IaC, containerization, Git, Linux/Bash, and scientific data pipeline skills; GIS/OGC experience preferred.
Python, Pandas, NumPy, Dask, WMS, WFS, WMTS, SpatioTemporal Asset Catalogs (STAC), Git, GitHub, Linux, Bash, AWS, Terraform, Ansible, CloudFormation, Docker, Singularity, React, Jupyter Notebooks
2mo
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Lead Software & Data Architect Engineer
Dallas or Roy or Austin or Texas or Utah or United States
$136k-$231k/yr HybridFull Time
10+ YOEBachelor's in CS/Data Science/Engineering, ~10 years' experience, Top Secret/SCI clearance (must possess or obtain), hands-on software architecture and development, experience with Python, Microsoft .NET, Go, C/C++, Rust, data science/AI/ML, and supervising small technical teams.
Python, Microsoft .NET, Go, C/C++, Rust, Matlab, R, DevSecOps, Agile, Artificial intelligence, Machine learning
1w
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Software Engineer II, Search Science Data Infra
Palo Alto, California, United States
OnsiteFull Time
3+ YOE3+ years professional software development, 2+ years system design/architecture, experience with machine learning infrastructure and large-scale distributed systems; programming experience required.
AWS AI services
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