Python Software Developer Jobs in Cambridge, MD, US

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Cleared AI/ML Software Engineer

Annapolis Junction, Maryland, United States

OnsiteFull Time

Yellow Duck Technologies: Engineering mission-critical software and systems for the intelligence community.

12+ YOEActive TS/SCI clearance with Full Scope Polygraph; 12+ years software engineering in ML/AI; degree in CS/AI or related field; strong DL framework experience; proficient in Python/C++/Java; cloud ML services; CI/CD practices; strong problem-solving and collaboration.

TensorFlow, PyTorch, MXNet, Python, C++, Java, AWS, GCP, CI/CD

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Software Engineer 3 - III

Annapolis Junction, Maryland, United States

RemoteFull Time

InterImage: Provides IT modernization and cybersecurity services to federal government agencies.

12+ YOE12+ years software engineering experience on complex programs; bachelor's in CS; 4 additional years may substitute for degree.

React, JavaScript, node.js, Rust, Python, shell script, Kubernetes, Helm, Micro-Services, Service-mesh, Load Balancing, Cloud Migration, nifi, JEST, Grafana, InfluxDb, Elasticsearch, Redis, mysql, Apache Superset, RabbitMQ, Kafka, Ansible, Salt, Terraform, Web-Sockets, JBLOCKS, CASPORT, Neo4j

1mo

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1mo

649 Software Engineer 2

Annapolis Junction, Maryland, United States

$175k-$196k/yr OnsiteFull Time

ARSIEM: Provides cybersecurity and software engineering to government agencies.

8+ YOEEight years of SWE experience; degree in CS or related field; Python experience; front-end/UI experience; TS/SCI with polygraph; US citizenship.

Python, JavaScript, React

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AI Software Engineer

Annapolis Junction, Maryland, United States

OnsiteFull Time

NetSage: Delivering specialized cyber services to the U.S. federal government.

5+ YOETS/SCI with polygraph; BS in CS or related STEM with 5 years experience; Python; AI/ML tooling; Agile tools; security clearances.

Python, LLM, RAG, Git, Jira, Confluence, Rust, Claude Code, Codex

1mo

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1mo

Software Engineer

Hanover or Fort Meade

$130k-$150k/yr OnsiteFull Time

T-Rex Solutions: IT modernization and cybersecurity for the federal government.

7+ YOEBachelor's degree and at least seven years of related experience; TS/SCI with polygraph clearance; U.S. citizenship.

C, C++, C#, Java, Python, Artifactory, Docker, Terraform, Ansible, Packer, Jenkins, Bamboo

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Software Engineer SME Fellow

Suitland-Silver Hill, Maryland, United States

$214k-$294k/yr OnsiteFull Time

ASRC Federal: Provides engineering and IT services to federal government agencies.

15+ YOEBachelor's in aerospace or related field; 15+ years aerospace engineering; strong software and systems engineering; proficiency in C/C++, Rust, Python; AI/LLMs; excellent communication.

C, C++, Rust, Python, Google Apps Script, Linux, AI/LLMs

1mo

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1mo

CNO Software Engineer

Annapolis Junction, Maryland, United States

$250k-$300k/yr OnsiteFull Time

SIXGEN: Provides advanced cybersecurity services and products for national security.

7+ YOE7+ years of experience; TS clearance; strong C/C++, Python; assembly; reverse engineering with Ghidra/IDA Pro; Windows/Linux CNO; persistence focus.

C/C++, Python, Assembly, Ghidra, IDA Pro, Windows, Linux, NDK

2mo

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2mo

Software Engineer II

Annapolis Junction, Maryland, United States

HybridContract

ProSync Technology Group: Provides specialized engineering and cyber intelligence services for defense agencies.

Active Top Secret/SCI clearance with Polygraph; strong Python/Java; Linux, Bash, Airflow, Spark; Docker/Podman; Git; Atlassian tools; AWS; Bachelor’s/Master’s in CS or 7+ years experience.

Linux, Bash, Python, Java, Apache Airflow, Apache Spark, Docker, Containerd, Podman, Git, JIRA, Confluence, AWS, Eclipse, J2EE, Atlassian, CI/CD

1mo

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1mo

Senior Software Engineer - Developer Services

Maryland, Maryland, United States

HybridFull Time

T. Rowe PriceNASDAQ: TROW: Global investment management firm providing funds and retirement services.

5+ YOE5+ years of total relevant experience; strong Java or Python; extensive AWS experience; microservices, REST APIs, CI/CD; Docker; OAuth2/OIDC/JWT; enterprise identity; strong problem-solving and communication.

Python, Java, Terraform, AWS, Docker, JSON/YAML, Git, CI/CD

2mo

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2mo

Software Engineer Level 1 - 3 TS/SCI/FS Poly ONLY

Annapolis Junction, Maryland, United States

OnsiteFull Time

Altamira Technologies: Delivers mission-critical engineering and analytics for national security.

8+ YOETS/SCI/Full Scope Poly clearance required; bachelor’s degree with 8+ years of experience (or 12 years without a degree); proficiency in C/C++/Java/Perl/Python; strong software development and testing skills.

C, C++, Java, Perl, Python

2mo

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2mo

Entry-Senior Software Engineer- TS/SCI w/ Polygraph

Annapolis Junction, Maryland, United States

$95k-$230k/yr OnsiteFull Time

Sunayu: Software and cybersecurity engineering services for government intelligence agencies.

Software engineer with Java, Python, Git; containerization; CI/CD; Agile; Spring, Hibernate, MySQL; BS in CS or related, 4 years exp may substitute

Java, Python, Git, Shell, Maven, JavaScript, HTML, CSS, JUnit, IDEs, Docker, Kubernetes, OpenShift, GitLab CI, SonarQube, Spring, Hibernate, MySQL, Web Services, Vaadin

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Senior Software Engineer

Annapolis Junction, Maryland, United States

$170k-$230k/yr OnsiteFull Time

GliaCell Technologies: Software and systems engineering for the intelligence community.

7+ YOEActive TS/SCI with poly clearance required; 9 years with bachelor's or 7 years with master's; US citizenship; AWS, microservices, API development, Lambda, RDS, Grafana, Prometheus, MongoDB, DocumentDB.

Java, Spring Boot, Python, AWS, MongoDB, RDS, Grafana, Prometheus, DocumentDB, COTS/GOTS

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Software Engineer 3 (FST - 105)

Annapolis Junction, Maryland, United States

OnsiteFull Time

SageCor Solutions: Provides engineering services for the intelligence community.

20+ YOEActive TS/SCI with poly; 20+ years SWE exp on large programs; BS in CS or related; 4 years can substitute for degree; skills in Python, Kotlin/Java, Terraform, ElasticSearch/OpenSearch, AWS.

Python, Java, Kotlin, Terraform, ElasticSearch, OpenSearch, AWS

1mo

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1mo

SOFTWARE ENGINEER LEVEL 1 (DM)

Fort Meade, Maryland, United States

OnsiteFull Time

EOA Technologies: Designs and manages secure IT infrastructure for government agencies.

7+ YOEActive TS/SCI with polygraph; 7 years SWE; experience in analytics development; Pig and PySpark; Bachelor in CS; 4 years can substitute for degree.

Pig, PySpark, Python, Java, Scala, NiFi, Ansible

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Cloud Software Engineer CSWE2 - 27151

Hanover, Maryland, United States

OnsiteFull Time

PAX Engineering: Provides software and systems engineering for the intelligence community.

Experience with DevOps, ElasticSearch, NiFi, Python, Java/Spring Boot, and Angular.

Python, Java/Spring Boot, Angular, Elastic Search, NiFi, DevOps

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Senior Software Engineer (RR1008)

Dahlgren, Virginia, United States

OnsiteFull Time

HART Technologies: Designs and manufactures electronic systems and software for defense applications.

12+ YOESenior software engineer with 12+ years in C++, real-time/distributed systems; US citizenship; ability to obtain DoD clearance; Bachelor’s in CS/CE; experience with networked apps and applied math.

C++, Python, C, Java, Lua, Linux

1mo

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1mo

Java Software Engineer

Annapolis Junction, Maryland, United States

$147k-$249k/yr OnsiteFull Time

BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.

10+ YOEBachelor's in CS or related; experience with Java, Python, C/C++, SQL; UI development; Windows/Linux; strong software development principles; TS/SCI clearance.

Java, Python, C/C++, SQL, XML, HTML, XSLT, Jenkins, Eclipse, PostgreSQL, Oracle, PERL, PowerShell

1mo

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1mo

Software Engineer - Product Test Frameworks - .NET/TestStand

United States or India or Carlsbad or Tempe or Duluth or Hyderabad or Remote - Georgia or Remote - California or Remote - Arizona or Carlsbad or Tempe

$141k-$222k/yr RemoteFull Time

ViasatNASDAQ: VSAT: Provider of global satellite-based connectivity and secure communication solutions.

5+ YOEBS in Electrical Engineering or CS, 5+ yrs systems/test, TS/C#/Python, test automation, APIs, travel up to 10%.

TestStand, C#, Python, LabVIEW

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Software Engineer Level 2

Annapolis Junction, Maryland, United States

OnsiteFull Time

Jovian Concepts: Provides technical services and engineering to the intelligence community.

14+ YOETS/SCI with Polygraph clearance required; 14+ years SWE experience; BS in CS or 4 years equivalent experience; Zabbix, Python and Java in Linux environment.

Python, Java, Zabbix, Linux

1mo

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1mo

Software Engineer Mid Level

Hanover, Maryland, United States

$185k-$205k/yr OnsiteFull Time

ELEVI Associates: Provides cyber security and IT engineering for federal agencies.

14+ YOEFourteen years of SWE experience in programs/contracts of similar scope; Bachelor’s degree in a technical discipline; active security clearance with poly required.

Java, JavaScript, Python, AWS, API Gateway, Lambda, Secrets Manager, Parameter Store, Step Functions, DynamoDB, Aurora PostgreSQL, Jenkins, GitHub, CodePipeline, Angular, Vue, PostgreSQL, CI/CD, Jira, Confluence

2mo

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2mo

Senior Software Engineer - Vehicle Modeling

Sunnyvale or Mountain View or Milford

$129k-$198k/yr HybridFull Time

General MotorsNYSE: GM: Manufacturer of passenger cars, trucks, and automotive components.

3+ YOEBachelor's degree in Mechanical Engineering, Applied Physics, Aerospace Engineering, Computer Science, or related field; 3+ years in vehicle modeling; expertise in vehicle system modeling; strong Python and C/C++; Matlab/Simulink and data analysis experience.

Python, C/C++, Matlab/Simulink, System ID, data analysis

1mo

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1mo

Software Engineer Skill Level 3

Annapolis Junction, Maryland, United States

$121k-$266k/yr OnsiteFull Time

CACINYSE: CACI: Provides information technology and professional services to government clients.

20+ YOEActive TS/SCI with Poly; 20+ years SWE experience; Bachelor's in Computer Science; IAT Level 3; Docker familiarity.

Docker, Kubernetes, Java, C++, Python, Go, Hibernate, SpringBoot, AngularJS, Git, Jenkins, Azure, OpenStack, OpenShift, Docker, Oracle, MySQL, Elasticsearch, JSON, XML

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Software Engineer

Annapolis Junction, Maryland, United States

$96-$111/hr OnsiteFull Time

EverWatch: Develops software and intelligence systems for government agencies.

14+ YOEExperience developing analytic data processing solutions with Python and Java; building data pipelines; cloud environments; SQL/NoSQL; Spark/MapReduce; Agile; TS/SCI clearance.

Java, Python, Spark, SQL, NoSQL, MapReduce, Pandas, NumPy, SciPy

11h

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11h

LightGrid, LLC - Data Integration Software Developer

Odenton or Fort Meade

OnsiteFull Time

LightGrid: Provides telecommunications and IT services for government and defense.

4+ YOEBachelor's in CS/Math/Physics/EE/Computer Eng or related; 4+ yrs Kafka/Java/REST/AWS/full stack; Python/Java/SQL; DoD Secret/Interim Secret clearance; DoD 8570 IAT II within 30 days.

Kafka, Elastic, Databricks, Confluent, Elasticsearch, Logstash, ksqlDB, Kafka Streams, Kubernetes, Docker, Python, Java, SQL, HTML, JavaScript, Git, Bitbucket, NiFi, UNIX, Kibana

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ME00582-Software Engineer 3

Annapolis Junction, Maryland, United States

$175k-$235k/yr OnsiteFull Time

Momentum Engineering: Provides engineering and technical services for national security missions.

20+ YOETop Secret/SCI with NSA Full Scope Poly; 20+ years SWE experience; BS in a STEM field; automation testing and QA; Agile collaboration.

Gherkin, Cucumber, Selenium, Python, Java, HTML, CSS, JavaScript, SQL

2mo

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2mo

DevOps Software Engineer III

Annapolis Junction, Maryland, United States

OnsiteFull Time

ClearEdge: Provides data-driven technology solutions to the US intelligence community.

5+ YOEDevOps-focused engineering, Linux, scripting, CI/CD, containerization, automation, and infrastructure sustainment with TS/SCI security clearance.

Linux, GitLab CI, Docker, Kubernetes, Ansible, Prometheus, Grafana, Shell, Bash, Python, Git

1mo

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1mo

Software Engineer (DevOps) - FULLY CLEARED with POLYGRAPH REQUIRED

Annapolis Junction or Fort Meade

$150k-$235k/yr OnsiteFull Time

Constellation Technologies: Provides technical services and cyber solutions for government agencies.

8+ YOEUS citizenship with TS/SCI clearance and polygraph; 8+ years DevOps experience; 5+ years in tools and CI/CD; Windows focus with some Linux; strong scripting and programming skills; ability to work independently and in a team.

Linux, AWS, Java, Groovy, Python, PowerShell, Batch scripting, Bash scripting, JavaScript, AngularJS, Eclipse, Visual Studio Code, Visual Studio, Rhapsody, WebStorm, Oracle, PostgreSQL, MongoDB, SQL Server, JSON, HTML, XML, XSLT, Scrum, SAFe

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SOFTWARE ENGINEER - Angular - 8+ yrs of Experience - TS/SCI w/Poly clearance is required - TB

Annapolis or Fort Meade

$200k-$206k/yr OnsiteFull Time

Halogen Engineering Group: Provides specialized engineering, cybersecurity, and program management services.

6+ YOEEight+ years SWE experience; TS/SCI with Poly clearance required; Bachelor's in CS or related; Python experience; 6-10 years in similar programs.

Angular, TypeScript, Python, JavaScript, Linux

1mo

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1mo

Cloud Software Engineer III (TS/SCI w/ Polygraph)

Annapolis Junction, Maryland, United States

OnsiteFull Time

COMSO: Provides IT and software solutions to federal government agencies.

12+ YOESenior cloud software engineer with 12 years exp in Big-Data/cloud, TS/SCI w/ Poly required; BS in CS or related field; multiple cloud/IR qualifications.

Java, Hadoop, Cloudera, MapReduce, YARN, HDFS, HBase, Zookeeper, MongoDB, REST, Maven, Unix/Linux, Python, CFEngine, Bash, Ruby, Eclipse, JVM, VMware, J2EE, Selenium

1mo

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1mo

Java Software Engineer

Annapolis Junction, Maryland, United States

$147k-$249k/yr OnsiteFull Time

BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.

Bachelor's in CS or related; experience in Java/JEE, Python, C/C++, SQL; UI development; Windows/Linux; scripting; TS/SCI Polygraph.

Java, Python, C/C++, SQL, SOAP, WSDL, XML, HTML, XSLT, Tomcat, WebLogic, JBoss, Jenkins, Perl, PowerShell, Eclipse, PostgreSQL, Oracle

1mo

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1mo

Full Stack Software Engineer- AI Infrastructure

Annapolis Junction, Maryland, United States

OnsiteFull Time

Tiber Technologies: Providing specialized engineering and security services for federal missions.

Must be a U.S. citizen with active polygraph clearance; bachelor's degree in CS/engineering or related field; strong background in building scalable production systems and cloud/Kubernetes environments.

AWS, Kubernetes, Python, OpenTelemetry, Grafana, Prometheus, LangChain, vLLM, LiteLLM

2mo

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2mo

CNO Developer

Annapolis Junction, Maryland, United States

$140k-$200k/yr OnsiteFull Time

AeroVironmentNasdaq: AVAV: Designing and manufacturing autonomous systems and loitering munitions.

12+ YOEBachelor's in CS or related field; minimum 12 years software development; Linux/Windows/Embedded; C/C++/Python/Assembly; fielded software support; Atlassian tools; Git/Subversion; production CNO capabilities; active TS/SCI with polygraph.

Linux, Windows, Embedded, C, C++, Python, Assembly, Git, Subversion, Jira, Confluence

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Senior Software Development Engineer L4

Bowie or Bowie Government Office

$85k-$170k/yr OnsiteFull Time

Inovalon: Cloud platform for data-driven healthcare analytics and insights.

5+ YOE5+ years software development; strong C# and MS SQL; testing/architecture experience; AWS interest; independent contributor; strong collaboration.

C#, MS SQL Server, Python, Lua, AWS

2mo

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2mo

Mid-Level Developer

Suitland-Silver Hill or United States

RemoteFull Time

Ignite IT: Provides digital transformation and cloud solutions to federal agencies.

4+ YOE4–7 years software development; strong Python; AWS Cloud Native; APIs/microservices; serverless/containerized architectures; Postgres; Agile Scrum; US citizenship.

Python, AWS, PostgreSQL, Docker, Serverless, CI/CD, Git, S3, Lambda, ECS/Fargate, EventBridge, SQS, SNS, Aurora, Cloud, REST APIs

1mo

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1mo

Software Engineer - CTJ - Poly

Reston or Redmond or Annapolis Junction

$101k-$199k/yr OnsiteFull Time

Microsoft: Provides software, cloud computing, and hardware technology products.

2+ YOEBachelor's in CS or related field plus 2+ years engineering experience; proficiency in C/C++/C#/Java/JavaScript/Python or equivalent.

C, C++, C#, Java, JavaScript, Python

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Manager Software Engineering

Fort Washington, Pennsylvania, United States

OnsiteFull Time

Jefferson: Providing healthcare services and academic programs in Pennsylvania.

10+ YOE5+ MgmtSenior software engineering leader with 10+ years of experience, 5+ in leadership; strong Java/JavaScript/Python; cloud, DevOps, CI/CD; security, architecture, mentorship.

Java, JavaScript, Python, Cloud, DevOps, CI/CD, Docker, Kubernetes, Spring Boot, ORM, Git, Elasticsearch, Logstash, Kibana, Splunk

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AI/ML Engineer

Annapolis or United States

$120k/yr RemoteFull Time

Innosoft Corporation: Provides IT and data solutions for government health agencies.

5+ YOEFive+ years data science/ML and five+ years software engineering experience; bachelor's in CS/engineering/data science/math; strong Python, SQL, ML/AI development, and system design skills.

Python, SQL, PostgreSQL, Git, Docker, React, Microsoft Teams Toolkit, Neo4j, Apache AGE, LLMs, Rust, vector databases

2mo

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2mo

Software Engineer 0

Annapolis Junction, Maryland, United States

$119k-$159k/yr OnsiteFull Time

BCT: Provides technology and engineering services for national security missions.

Active TS/SCI with POLY preferred; suitable for candidates with active clearance.

C, C++, Bash, Python, Java, Unix, MPI, SHMEM, CUDA, HIP, Jupyter, Matplotlib

1mo

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1mo

DevOps Software Engineer (Mid or Senior)

Annapolis Junction, Maryland, United States

$150k-$210k/yr OnsiteFull Time

WOOD: Provides specialized engineering and cybersecurity services to federal agencies.

8+ YOEEight+ years in DevOps; 5+ years managing development tooling and CI/CD; strong Windows and Linux admin; scripting in Java, Groovy, Python, PowerShell, Bash; experience with IDEs and container platforms; strong communication and team collaboration.

CI/CD tools, Docker, Kubernetes, Linux, Windows, PowerShell, Python, Java, AngularJS, Eclipse, VS Code, Rhapsody, WebStorm, Git, Jenkins