1mo
Save
Mark Applied
Hide
Senior Data Platform Engineer
South San Francisco or Cambridge or Waltham or Rockville or San Francisco
$158k-$263k/yr HybridFull Time
8+ YOEBachelor’s degree in CS/Engineering or 8+ years' equivalent experience; proficiency in Python, public cloud (AWS/Azure/GCP), DevOps/CI-CD practices, and experience delivering cloud-native data platform solutions.
Python, R, bash, Spark, Nextflow, k8s, gcloud cli, Azure, GCP, AWS
2mo
Save
Mark Applied
Hide
Staff Software Engineer - Data Platform
Mountain View or McLean
$218k-$260k/yr OnsiteFull Time
8+ YOE8+ years in data or distributed systems; 6+ years in Go, Python, or Java; strong data infra, event streaming, and cloud experience.
Go, Python, Java, PostgreSQL, AWS, GCP, Kafka, Google Pub/Sub, Dataflow, Airflow, Temporal, Terraform, Kubernetes, Helm
2w
Save
Mark Applied
Hide
Power Platform Software Developer (Remote)
Reston, Virginia, United States
RemoteFull Time
5+ YOEHands-on Power Platform/Dataverse developer with data modeling, migration, ETL, API integration, ALM, and Power BI reporting experience; active DoD Secret clearance and U.S. citizenship required.
Microsoft Power Platform, Microsoft Dataverse, Microsoft Power Automate, Azure Data Factory, REST, OData, Microsoft Power BI, DAX, Azure SQL, Azure DevOps, GitHub, Power Apps
3mo
Save
Mark Applied
Hide
Platform Engineer - Clearance Required
Chantilly or Herndon
OnsiteFull Time
Platform Engineer with public-sector clearance; experience building cloud-native, data-oriented platforms and collaborating in Lean Agile teams.
AWS CodeBuild, Jenkins, GitHub Actions, GitLab CI, Terraform, AWS CloudFormation, AWS CDK, Docker, Kubernetes, Helm, Ansible, Puppet, Chef, Git, Prometheus, Grafana, CloudWatch, ELK/EFK, GitOps, ArgoCD
1w
Save
Mark Applied
Hide
Software Engineer (Data Engineer)
Herndon, Virginia, United States
OnsiteFull Time
Active TS/SCI with Full Scope Polygraph required; proven experience designing and maintaining production data pipelines, SQL optimization, API integrations, Python, cloud data platforms, and data modeling.
Apache Airflow, SQL, JSON, XML, Python, AWS, Azure, GCP, Apache Spark, PySpark, DBT (data build tool), Terraform, CloudFormation, Git, Kafka, Kinesis, Great Expectations, Soda, Monte Carlo, Docker, Kubernetes, ServiceNow, Forward Networks, NetIM, SolarWinds
3mo
Save
Mark Applied
Hide
Data Engineer
Chantilly or Herndon or McLean
OnsiteFull Time
5+ YOEActive TS/SCI with Polygraph; 5+ years in data engineering; BS in CS/Software Eng or related field; strong SQL and cloud data platforms.
SQL, PostgreSQL, MySQL, SQL Server, Apache Spark, Hadoop, Airflow, Informatica, AWS, Azure, GCP, Python, Scala, Java, Snowflake, Redshift, BigQuery, data modeling, star schema, snowflake schema
3w
Save
Mark Applied
Hide
CRM Platform Engineer
Washington, District of Columbia, United States
$95k-$110k/yr OnsiteFull Time
5+ YOE5+ years CRM or software engineering experience; strong Apex/LWC/SOQL/SOSL skills; Salesforce integrations (REST, SOAP, Bulk, Platform Events, Change Data Capture); GitHub/DevOps experience; strong communication.
Salesforce, Apex, LWC, SOQL, SOSL, SAQL, SQL, Javascript, HTML, CSS, JSON, REST APIs, SOAP APIs, Bulk APIs, Platform Events, Change Data Capture, OAuth, Named Credentials, GitHub, MCP Server
2w
Save
Mark Applied
Hide
Technical Lead/Platform Engineer
Rockville, Maryland, United States
OnsiteFull Time
Deliver full-lifecycle support for scientific platforms: install/configure hardware and software, perform acceptance and performance testing, document systems, maintain data workflows, storage, security, and provide improvement recommendations.
5d
Save
Mark Applied
Hide
Staff Software Engineer (Product + Platform Development)
Seattle or McLean or United States
$180k-$240k/yr HybridFull Time
8+ YOE8+ years software engineering experience; production system design; applied AI/ML and LLM techniques; backend, APIs, data pipelines, cloud experience; strong communication and debugging skills.
Kubernetes, Terraform, Docker, AWS, Azure, GCP, CI/CD, LLM, RAG
1mo
Save
Mark Applied
Hide
Software Engineer/ Data Analyst (AI/ML)
Annapolis Junction, Maryland, United States
OnsiteFull Time
Tiber Technologies: Providing specialized engineering and security services for federal missions.
U.S. citizen with active clearance and polygraph; bachelor\u0002s in computer science/engineering; production software development in Python or JavaScript; AI/ML platform experience; cloud/distributed deployment, Docker, Kubernetes, Git, CI/CD, Jira/Confluence.
AI/ML, Python, JavaScript, Docker, Kubernetes, Git, CI/CD, Jira, Confluence, Claude Code, Codex
4w
Save
Mark Applied
Hide
Senior Platform Engineer
Washington, District of Columbia, United States
$121k-$165k/yr OnsiteFull Time
5+ YOE5+ years building and running production backend/platform systems; strong backend coding (Python, Go, Java, TypeScript); CI/CD, integrations (REST APIs, event streams), cloud (AWS), infra-as-code, data modeling; BS/MS or equivalent experience.
Python, Go, Java, TypeScript, REST APIs, CI/CD, AWS, Palantir Foundry, Databricks, Snowflake, React, SCADA, Model Context Protocol (MCP)
1mo
Save
Mark Applied
Hide
Data Engineer
Chantilly, Virginia, United States
$78k-$176k/yr OnsiteFull Time
3+ YOE3+ years designing cloud-native data platforms in AWS, 2+ years designing data lakes/warehouses and cloud migrations, experience building data pipelines, supporting AI/ML and BI, non-relational DBs, software for processing data, team lead experience, TS/SCI with polygraph, Bachelor's in CS.
Amazon Web Services (AWS), PySpark, Spark, Databricks, EMR, GitHub, Python, SQL
2mo
Save
Mark Applied
Hide
Senior Software Engineer - Database Platform
McLean, Virginia, United States
OnsiteFull Time
5+ YOE5+ years in enterprise software; strong Java, Hibernate, RDBMS, JDBC; CI/CD in Cloud (AWS) and Jenkins; distributed real-time data systems; BE/B.Tech/BS in CS; strong OO/design and Agile.
Java, Hibernate, RDBMS, JDBC, AWS, Jenkins, CI/CD
5d
Save
Mark Applied
Hide
Staff Software Engineer (Product + Platform Development)
Seattle or McLean or United States
$180k-$240k/yr HybridFull Time
8+ YOE8+ years engineering experience; apply AI/ML and LLM techniques; scalable system design; backend, distributed systems, APIs, data pipelines, cloud; strong technical communication and debugging skills.
LLM, AWS, Azure, GCP, Kubernetes, Terraform, Docker, CI/CD, observability
2mo
Save
Mark Applied
Hide
Principal Software Engineer
Arlington, Virginia, United States
OnsiteFull Time
Extensive software engineering leadership; delivery of large-scale distributed systems; cloud, AI/data platforms; strong communication and mentorship.
AWS, Cloud, DevOps, AI tooling, LLMs, distributed systems
4w
Save
Mark Applied
Hide
SaaS Platform Developer
Herndon, Virginia, United States
RemoteFull Time
Bachelor's degree and OneStream platform experience required; strong JavaScript, SQL, API, and data-integration skills; Agile/SDLC experience; knowledge of financial reporting, budgeting, and consolidation; Public Trust clearance required.
OneStream, JavaScript, SQL, APIs, NIST Frameworks
1mo
Save
Mark Applied
Hide
Lead Software Engineer
Basking Ridge or Minneapolis or Washington or United States
$113k-$193k/yr RemoteFull Time
8+ YOE8+ years software/data/ML engineering, 3+ years designing large-scale data/AI implementations; hands-on with Python, Java, .Net, SQL, Databricks, Spark, PyTorch/TensorFlow, LLMs/SLMs, cloud platforms (Azure/AWS/GCP), vector DBs and RAG systems.
Claude Code, GitHub Copilot, Codex, Python, Java, Scala, TypeScript, .Net, SQL, SQL Server, Oracle, Databrick, Databricks, Microsoft Power BI, PyTorch, TensorFlow, Scikit-learn, Llama models, Claude, Spark, Flink, Kafka, lakehouse, Azure, AWS, GCP, FAISS, Pinecone, Chroma, Retrieval-Augmented Generation (RAG)
1w
Save
Mark Applied
Hide
Senior Data Engineer
McLean, Virginia, United States
$125k-$165k/yr OnsiteFull Time
5+ YOE5+ years data engineering experience, bachelor's degree, ability to design and migrate cloud data platforms; strong Python, SQL, big-data and cloud skills; Public Trust eligibility.
Python, Hadoop, Spark, Kafka, Postgres, Cassandra, Azkaban, Luigi, Airflow, AWS EC2, AWS EMR, AWS RDS, AWS Redshift, Azure, GCP, Storm, Spark-Streaming, Solr, Lucene, Elasticsearch, Databricks, SQL, Java, C++, Scala
2mo
Save
Mark Applied
Hide
Principal Software Engineer
Washington, District of Columbia, United States
$152k-$229k/yr RemoteFull Time
5+ YOE5+ years in data/backend/platform engineering; strong Python; cloud infra; Kafka/RabbitMQ; SQL/NoSQL; CI/CD; IaC; data pipelines; security data domain interest.
Python, Go, Rust, Cloud infrastructure, Kafka, RabbitMQ, PostgreSQL, MongoDB, Elasticsearch, Delta Lake, AWS Neptune, Neo4j, Flask, Django, FastAPI, CI/CD, GitHub Actions, Terraform, Infrastructure as Code
3mo
Save
Mark Applied
Hide
Backend Developer, Data Platform
Reston, Virginia, United States
$113k-$188k/yr HybridFull Time
5+ YOE5+ years backend software engineering; strong Python; PostgreSQL; Elasticsearch; AWS (S3, RDS); TS/SCI clearance with CI polygraph; Bachelor's in CS/Systems Eng or equivalent; strong debugging and CI/CD skills.
Python, PostgreSQL, Elasticsearch, AWS, S3, RDS, Docker, OpenShift, Helm, Gitlab CI, CI/CD