3w
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Senior Software Engineer
Aberdeen, Maryland, United States
$90k-$198k/yr OnsiteFull Time
10+ YOE10+ years software engineering experience in Defense, BA/BS or equivalent experience, proficiency with C++, Java, Python, C#, secure coding and Defense standards, DoD cybersecurity certification preferred.
C++, Java, Python, C#, Git, SVN, CI/CD, automated testing tools
3mo
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Senior Staff Engineer - Financial Substantiation Platform *Hybrid*
Bethesda or Dallas or Washington or Falls Church or Baltimore or Seattle
$120k-$260k/yr HybridFull Time
10+ YOESenior software engineer with 10+ years, architecture leadership, distributed systems, cloud, and data-focused reconciliation platforms. Strong collaboration with Finance, Compliance, and Product.
Java, C#, Go, REST, gRPC, SQL, AWS, Azure, GCP, CI/CD, Containers, IaC, DevOps, Kubernetes, Kafka, Snowflake, Airflow, Python, PySpark, Snowpark
4d
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Software Developer, Senior
Chambersburg, Pennsylvania, United States
$145k/yr HybridFull Time
10+ YOE10+ years software development; 3–5+ years full-stack web experience; Bachelor’s degree; DoD 8140 qualification; current DoD Secret clearance; EMR not mentioned.
React, Vue, Angular, Node.js, Python, Java, AWS, Azure, CI/CD, RESTful APIs
1mo
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Software Developer
Belcamp, Maryland, United States
$83k-$140k/yr OnsiteFull Time
10+ YOEBSc and 10+ years software development experience, U.S. citizenship with active Secret clearance, proficiency with Java/Python/C#/JavaScript, Linux/Windows experience, testing and documentation skills, DoD experience preferred.
Java, Python, C#, JavaScript, Linux, Windows
6d
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Senior Software Engineer – Forward Deployed (Fort Meade)
Fort Meade or Mechanicsburg
$159k-$184k/yr OnsiteFull Time
5+ YOEActive Secret clearance, Bachelor’s in CS or related (or equivalent), 5+ years software/DevOps experience, proficiency with Python/Node.js/Java/ C++ and Linux, Kubernetes, Git, Docker, GitLab CI/CD, strong troubleshooting and communication skills.
Python, Node.js, JavaScript, Java, C++, Linux, Git, Docker, Kubernetes, GitLab CI/CD, Ansible, PowerShell, Bash, PostgreSQL, REST APIs, GitHub Copilot, ChatGPT, Claude Code, Codex
1w
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Senior Software Developer (NLP)
Aberdeen, Maryland, United States
$104k-$181k/yr OnsiteFull Time
5+ YOEUS citizen with Secret clearance; bachelor’s degree with 5 years relevant software development experience (or 8 years experience); experience integrating NLP into production, proficiency in modern programming languages and mission-critical systems.
Python, C++, Java, C#, Go, Docker, Kubernetes, transformer-based frameworks, vector databases, LLM APIs
3w
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Principal Mobile Developer
New York City or Seattle or Washington or San Jose or San Francisco or Baltimore or Martinez or Bellevue or Arlington or Cupertino
$188k-$264k/yr OnsiteFull Time
Bachelor's degree or equivalent, strong C/C++ or Java experience, Python, Android/AOSP knowledge, Linux familiarity, Agile and CI experience, strong analytical and collaboration skills.
Java, C/C++, Python, Android, AOSP, Linux, Agile, continuous integration
1mo
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Managed Services - Senior Data Engineer - Senior Manager
Phoenix or Indianapolis or Grand Rapids or Raleigh or Charlotte or Jacksonville or Cincinnati or Cleveland or Columbia or Kansas City or Columbus or Dallas or Las Vegas or Little Rock or Baltimore or Richmond or Louisville or Rochester or Sacramento or Birmingham or St. Louis or Salt Lake City or San Antonio or Spartanburg or Albany or Tampa or Toledo or Atlanta or Tulsa or Austin or Miami or Milwaukee or Minneapolis or Denver or Des Moines or Montpelier or Detroit or Nashville or New Orleans or Buffalo or Oklahoma City or Fort Worth or Greensboro or Pittsburgh or Houston or Portland
$124k-$280k/yr OnsiteFull Time
6+ YOEBachelor's degree and 6+ years' experience; advanced data architecture and pipeline management; proficiency with Python, Java, AWS/Redshift, DataStage, ETL, SQL Server, DB2, QlikView/Oracle BI; stakeholder engagement and team leadership.
AWS, Redshift, DataStage, ETL, SQL Server, DB2, Python, Java, QlikView, Oracle BI
2w
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Software Engineer 3 (D26)
Fort Meade or Anne Arundel County or Howard County or Baltimore
OnsiteFull Time
20+ YOE20+ years software engineering experience, active TS/SCI clearance, Bachelor’s in CS or related (or equivalent experience), strong architecture and leadership skills, experience with Java, Python, CI/CD, containers, and agile methods.
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
1mo
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Radio Services Software Engineer
Aberdeen Proving Ground, Maryland, United States
$150k-$174k/yr OnsiteFull Time
10+ YOEBachelor's in CS/SE (or equivalent experience), 10+ years software engineering with 3+ years on DoD communications, proficiency in C++, Java, or Python, secure coding and networking protocols knowledge, active DoD Secret clearance.
C++, Java, Python, VENOM, Agile, DevSecOps
2mo
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Principal Software Engineer, Field Engineering
Aberdeen Proving Ground, Maryland, United States
$160k-$220k/yr OnsiteFull Time
5+ YOE5+ years hands-on software engineering; active Secret clearance; backend Go/Java/Rust; DevSecOps; Kubernetes; Bash/Python; Army-domain knowledge; customer-facing; Security+ readiness; willing to relocate to APG.
Go, Java, Rust, Kubernetes, Helm, CI/CD, Infrastructure as Code, Bash, Python, RMF
1mo
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Sr. AI Full Stack Software Engineer- Investments Technology
Baltimore or Washington or Maryland or Colorado or Washington or New York or California or United States
$121k-$258k/yr HybridFull Time
5+ YOE5+ years professional development experience in an object-oriented language (Java, Python, or JavaScript); hands-on cloud-native (AWS, Azure), containerized microservices, and agent frameworks; commitment to testing, code reviews, and continuous delivery; BS/MS in CS or related or equivalent experience.
Java, Python, JavaScript, AWS, Azure, Amazon Bedrock AgentCore, AWS Kiro, OpenAI Codex, LLM, vector databases, MCP servers, HireVue
4w
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Distinguished Engineer - Delivery (Remote)
Baltimore, Maryland, United States
$185k-$343k/yr RemoteFull Time
10+ YOE10+ years software engineering experience with 5+ years in senior/technical lead roles; Bachelor's in CS or related; TriZetto Facets, Azure and AWS experience; expertise in Java, Python, C#, .NET, Node.js, React, Angular; strong communication and leadership.
TriZetto Facets, Azure, AWS, Java, Python, C#, .NET, Node.js, React, Angular, Electronic Medical Records (EMR)
1mo
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Sr. AI Full Stack Software Engineer- Investments Technology
Baltimore or Washington or Maryland or Colorado or Washington or New York or California or United States
$121k-$258k/yr HybridFull Time
5+ YOEBS/MS in CS or related (or equivalent experience); 5+ years in OOP (Java, Python, JavaScript); hands-on cloud-native (AWS, Azure), containerized microservices, and agent frameworks; strong problem-solving and quality practices.
Java, Python, JavaScript, AWS, Azure, Amazon Bedrock AgentCore, AWS Kiro, OpenAI Codex, HireVue, MCP servers
1mo
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Full-Stack Application Developer
Arlington or Baltimore or United States
RemoteFull Time
8+ YOEUS-based candidate with a bachelor’s degree, ability to obtain Public Trust clearance, 8+ years building large-scale enterprise applications, strong Java/Spring microservices, API, cloud (AWS) and DevSecOps experience.
Java, Spring Framework, Spring Boot, SQL, PostgreSQL, MySQL, AWS Aurora, XML, JSON, REST, SOAP, EC2, EKS, ECS, RDS, S3, Lambda, Secrets Manager, CloudWatch, Git, GitHub, GitHub Actions, Harness, Jenkins, ArgoCD, SonarQube, Checkmarx, Twistlock, Gradle, npm, webpack, gulp, grunt, React, Angular, Vue, Docker, Kubernetes, Splunk, New Relic, Apache ActiveMQ, Apache Kafka, Node.js, Python, Oracle, SQL Server, MongoDB, DocumentDB, DynamoDB, Chai, Jest, Jasmine, Karma, Cypress, Terraform, AWS CloudFormation, AWS CDK, Pulumi, EMR, SageMaker, Azure, Google Cloud Platform, Lucidchart, Mural, Jira, Confluence, UML
1w
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IT Developer, Applications Senior
Baltimore, Maryland, United States
$106k-$118k/yr HybridFull Time
4+ YOEBachelor's in IT/CS/Engineering,4+ years application development experience,proficiency in multiple programming languages,knowledge of web/cloud/interactive development,strong communication and analytical skills.
JavaScript, Python, Java, Go, C/C++, C#, TypeScript, Node.js, Unity, Unreal Engine, OpenAI, HTML, CSS, AWS, Azure, GCP
1mo
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Data Engineer
Belcamp, Maryland, United States
$78k-$176k/yr RemoteFull Time
5+ YOE5+ years application development experience, 3+ years building ETL/ELT workflows, experience with PySpark/Spark SQL and Palantir Foundry, ability to build/operate scalable data platforms, Secret clearance, Bachelor's degree.
PySpark, Spark SQL, Foundry Ontology, Foundry Workshop, Palantir Foundry Data Pipeline Builder, Palantir Foundry, Python, SQL, Scala, Java, UNIX, Linux, Shell scripting, AWS, Microsoft Azure, Google Cloud, Spark, Databricks, Hadoop, Hive, AWS EMR, Kafka, MongoDB, Cassandra, AWS Redshift, MySQL, Snowflake
1mo
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Data Engineer
Belcamp or Aberdeen Proving Ground
$78k-$176k/yr OnsiteFull Time
5+ YOE5+ years application development and enterprise-scale data application experience; PySpark, Spark SQL, Palantir Foundry experience; ability to build ETL/ELT workflows, debug Foundry pipelines; Bachelor's degree and Secret clearance required.
PySpark, Spark SQL, Palantir Foundry, Foundry Workshop, Foundry Data Pipeline Builder, Python, SQL, Scala, Java, UNIX, Linux, Shell, Databricks, Hadoop, Hive, AWS EMR, Kafka, MongoDB, Cassandra, AWS Redshift, MySQL, Snowflake, Microsoft Azure, Google Cloud
1mo
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Mobile Malware Engineer
Linthicum or Baltimore
$135k-$216k/yr OnsiteFull Time
6+ YOEBachelor's +8yrs or Master's +6yrs; proficiency in ARM/ARM64 assembly, Android/iOS internals, malware reverse engineering tools (Ghidra, IDA Pro, Jadx, Frida, MobSF, Corellium), Python scripting; active Top Secret with SCI eligibility required.
Ghidra, IDA Pro, Jadx, Frida, MobSF, Corellium, Python, Java, Kotlin, Swift, YARA, MITRE ATT&CK for Mobile, Cellebrite, Oxygen Forensic, ARM/ARM64 assembly
1mo
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Mobile Malware Engineer
Linthicum or Baltimore
$135k-$216k/yr OnsiteFull Time
6+ YOERequires Top Secret/SCI clearance, 6+ years experience (Master's+6 or Bachelor's+8), ARM/ARM64 assembly, Android/iOS internals, malware static/dynamic analysis, tooling (Ghidra, IDA Pro, Jadx, Frida, MobSF, Corellium), Python scripting, and reporting with MITRE ATT&CK mappings.
Ghidra, IDA Pro, Jadx, Frida, MobSF, Corellium, Python, Java, Kotlin, Swift, YARA, MITRE ATT&CK, Cellebrite, Oxygen Forensic