Java Python Developer Jobs in Chesapeake Ranch Estates, MD, US

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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

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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

2mo

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2mo

Software Engineer, Airflow Data Pipelines- Fully Cleared

Annapolis Junction, Maryland, United States

$155k-$205k/yr HybridFull Time

Intelliforce-IT Solutions Group: Engineering and cybersecurity services for the intelligence community.

3+ YOEActive Top Secret Clearance with Full Scope Poly; U.S. Citizenship; CS degree or equivalent with years of SWE experience; strong Linux, Python/Java, Airflow, Spark; container and Git experience.

Python, Java, Apache Airflow, Apache Spark, Linux, Bash, Git, Docker, Podman, containerd, AWS, Jira, Confluence

1mo

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1mo

Cyber Software Engineer - Advanced

Annapolis Junction, Maryland, United States

OnsiteFull Time

Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.

9+ YOEActive Top Secret/SCI clearance with CI poly; BS in related field plus 9 years experience or MS plus 7 years; strong Java/Python/Spring Boot and AWS skills; microservices architecture experience.

Java, Spring Boot, Python, AWS, Maven, GitLab, Kubernetes, Docker, Ansible, NoSQL, MongoDB, DynamoDB, OAuth, OIDC, Cucumber

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Senior Software Engineer (Partial Telework)

Annapolis Junction, Maryland, United States

$170k-$230k/yr HybridFull Time

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

7+ YOEActive TS/SCI with polygraph; 7+ years experience with a master's degree or 9+ years with a bachelor's; US citizenship; strong Java/Spring Boot, AWS, Python; ability to work in partial telework environment.

Java, Spring Boot, AWS, Python, Git, Maven, GitLab, Kubernetes, Docker, Ansible

2mo

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2mo

Senior Systems Engineer

Lexington Park, Maryland, United States

$130k-$150k/yr OnsiteFull Time

KIHOMAC: Provides aerospace engineering and manufacturing for military aircraft sustainment.

3+ YOE3+ years of systems solution development; MBSE tools; Java, Python, TypeScript, React, SQL; DoDAF/SysML/UML; Git and Azure DevOps; Foundry experience preferred.

Java, Python, TypeScript, React, SQL, MBSE tools (Cameo), DoDAF, SysML, UML, Git, Azure DevOps, Palantir Foundry, Foundry tools (Slate, Workshop, Pipeline Builder, AI Platform)

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Senior NetIQ Engineer

Suitland-Silver Hill, Maryland, United States

HybridFull Time

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

5+ YOE5+ years in Directory Services with NetIQ eDirectory/IDM; Java/C++ development; Python/Perl/Linux scripting; REST/JSON/SOAP; SQL databases.

NetIQ eDirectory, NetIQ IDM, LDAP, REST, SOAP, Java, ECMAScript, Python, Perl, Shell, XML, XSLT, SQL, PostgreSQL, Oracle, SQL Server, PowerShell, Bash, Linux

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Software Developer

Dahlgren, Virginia, United States

HybridFull Time

Zekiah Technologies: Provides software development and geospatial engineering services.

5+ YOEFive years of professional software development experience; Agile experience; DoD exposure a bonus; security clearance required; BS in CS/Engineering or related field; CISSP/Security+ preferred.

C/C++, C#, .NET, Java, Python, Amazon Web Services, PHP, Data Science (coding), WPF, MVC

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AI/ML Engineer

King George, Virginia, United States

OnsiteFull Time

ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.

Active or interim DoD SECRET clearance with ability to obtain TS/SCI; IAM Level I or higher; AI/ML engineering experience; proficiency with Git, CI/CD; data engineering with ETL and data processing; cloud (Azure); SQL/NoSQL; ML lifecycle; OOP (C#, Java, Python); ML platform and API skills.

Git, CI/CD, GitLab, ETL, Azure, SQL, NoSQL, Python, Java, C#

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Software Developer

Chantilly or Bowie

$80k-$128k/yr OnsiteFull Time

Peraton: National security and mission-critical government technology services provider.

5+ YOEU.S. citizenship; ability to obtain/maintain Public Trust; degree with experience (see details); cloud and software development experience; REST APIs and microservices; Agile/DevSecOps; FAA/NAS familiarity desired.

AWS, Azure, GCP, Java, Python, C#, REST APIs, Docker, Kubernetes, Terraform, CloudFormation, ARM templates, DevSecOps, CI/CD, Relational databases, NoSQL, Agile

1mo

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1mo

MD-DevOps Software Engineer - TS/SCI w/ Polygraph

Annapolis Junction, Maryland, United States

$180k-$230k/yr OnsiteFull Time

Sunayu: Engineering technology and DevSecOps solutions for defense and intelligence missions.

8+ YOE8+ years DevOps; 5+ years CI/CD tooling; Windows admin; scripting (Java, Groovy, Python, PowerShell, Bash); IDEs; VM and container experience; strong communication; fast learner.

Java, Groovy, Python, PowerShell, Bash, JavaScript, AngularJS, Eclipse, Visual Studio Code, Visual Studio, Rhapsody, WebStorm, Version Control, VMs, Containerization

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Data Engineer

Arlington or United States

$110k-$166k/yr RemoteFull Time

Applied Information Sciences: Provides cloud transformation and software engineering services for enterprises.

4+ YOE4–6 years of experience in Agile software development; strong Python and Java; experience with high-volume ETL; AWS services; SQL; Linux; JSON; DevSecOps tools; TS/SCI clearance; Bachelor's degree in Computer Science or related field.

Python, Java, AWS, SQL, Linux, JSON, Jenkins, Ansible, Terraform, Vault

2mo

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2mo

Software Developer (Mid-Level)

St Inigoes, Maryland, United States

$111k-$185k/yr OnsiteFull Time

Scientific Research Corporation: Advanced engineering providing technology solutions for national security.

3+ YOEBachelor's degree in CS/SE or related field; Top Secret/SCI clearance; 3+ years software development experience; DoD-focused security practices knowledge.

C, C++, Java, Python, C#, Git, SVN, Jenkins, Azure DevOps, OWASP, NIST 800-53

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Enterprise Workflow Developer (RR1041)

King George, Virginia, United States

OnsiteFull Time

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

1+ YOEBachelor's degree or equivalent experience; 1-5 years software development; US Citizenship; Active DoD security clearance.

Jira, JQL, Java, Confluence, SharePoint, Python, SQL

2mo

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2mo

Signals Software Engineer (RC-3)

Annapolis Junction, Maryland, United States

$210k-$250k/yr OnsiteFull Time

Legato: Provides IT engineering services to the intelligence community.

12+ YOEExperience with C++, Java, Linux; RF signal processing; software design and testing; leadership of software teams; TS/SCI with polygraph clearance.

C++, Java, Linux, Jenkins, Bamboo, Docker, Kubernetes, Python, Git, Clearquest, Trac, Subversion, Matlab, Simulink, GNU, REDHAWK, SCA

1mo

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1mo

Software Engineer (Hybrid)

Alexandria, Virginia, United States

HybridFull Time

Akima: Delivers mission-critical services and technology to federal agencies.

4+ YOEUS citizen; SECRET clearance; BS in software engineering or computer science; 4+ years of hands-on software development; experience with CI/CD, distributed systems, networking, embedded software.

C++, Java, Python, .NET, SQL, MySQL, Oracle, GitLab, Docker, Kubernetes, FPGA interfaces, SDR, USRP, HackRF, BladeRF

15h

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15h

Backend Developer (St. Louis, MO / Springfield, VA)

Alexandria or Springfield or St. Louis

$75k-$200k/yr OnsiteFull Time

geocgi: Providing specialized geospatial information systems (GIS) and IT services.

3+ YOEBackend service/API development, REST APIs, cloud/on-prem deployments, containerization, and security for geospatial platforms.

Python, JavaScript, Node.js, Java, Docker, Kubernetes, ArcGIS Enterprise, REST APIs, CI/CD, Scripting, Infrastructure as Code

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Data Engineer - Mid

Quantico, Virginia, United States

$111k-$185k/yr OnsiteFull Time

American Systems: Providing strategic engineering and IT solutions for government programs.

3+ YOE3–5 years data engineering, SQL and Python/Java, DoD/Federal experience, data pipelines, databases, data security, TS/SCI clearance.

SQL, Python, Java, Data Pipelines, Data Warehouses, Data Lakes, Spark, Hadoop, Airflow

1mo

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1mo

Senior Software Developer - Clearance Required

Reston or Joint Base Anacostia-Bolling

HybridMultiple Commitments Available

Cydecor: Providing technology solutions and mission support to defense agencies.

6+ YOE6+ years in distributed software development; frontend tech stack (Vue, JavaScript, TypeScript); backend services; Agile; TS/SCI clearance preferred.

Vue, JavaScript, TypeScript, React, Angular, Linux, Git, Jira, Confluence, Artifactory, APIs, Relational databases, NoSQL, Agile, Security-focused development, CI/CD, Python, Java, Docker, Kubernetes, OpenShift, Jenkins, Keycloak, OAuth2, JWT, SonarQube, OWASP ZAP, Fortify, CI/CD pipelines, AWS, Azure, CI/CD

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

2mo

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2mo

Software Developer 2

Fort Meade, Maryland, United States

$160k-$190k/yr OnsiteFull Time

T-Rex Solutions: Modernizes and secures IT systems for the federal government.

14+ YOEBachelor's and 14+ years related experience or 18+ years without degree; Active TS/SCI w/ FSP within 7 years.

Java, JavaScript, Python, Docker, Kubernetes, Jenkins, GitHub, GitLab, Jira, Confluence, AWS, PostgreSQL, NoSQL, Go, Rust, C++, Vue, MinIO, ClickHouse, Graphite

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Staff Software Engineer - Amazon Connect REMOTE

Frisco or Overland Park or Danbury or Franklin or Coral Gables or Tampa or Alpharetta or King of Prussia or Chicago or Boston or Birmingham or New York City or Lake Mary or Charlotte or Houston or Sunrise or Hartford or San Antonio or Alexandria or Independence or Hunt Valley

$116k-$174k/yr RemoteFull Time

The HartfordNYSE: HIG: Provides business and personal insurance, group benefits, and investments.

8+ YOE8+ years in software development and cloud computing; extensive AWS experience; AWS certification required; Bachelor's degree in CS/IT or related field.

AWS, Amazon Connect, AWS Lambda, API Gateway, DynamoDB, EventBridge, CloudWatch, SQS, KMS, S3, Terraform, Node.js, Python, Java

2mo

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2mo

Security Verification Test Engineer | Annapolis Junction, MD (FS Poly Required)

Annapolis Junction, Maryland, United States

OnsiteFull Time

August Schell: Provides cybersecurity and engineering services for government and commercial clients.

8+ YOEMid-level SVT software engineer with Java, scripting, and web services experience; FS poly clearance required; Bachelor's degree and 8+ years preferred.

Java, JEE, Python, C, C++, SQL, SOAP, WSDL, PERL, PowerShell, VBS, Eclipse, Postgres, Oracle, Jenkins, JSON, HTML, XML, XSLT

1mo

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1mo

Systems Engineer

Arlington or Mount Laurel

$114k-$231k/yr OnsiteFull Time

Innovative Defense Technologies: Develops automated software integration and testing solutions for defense.

5+ YOEBachelor’s in CS/Software Eng or related field; 5+ years experience; active Secret clearance; willing to travel up to 10%; experience with combat systems and DOD programs.

C, C++, Python, JavaScript, Java, Linux, Git, Jenkins, Jira, Azure, VMware, Maven, Ant, MBSE, DevSecOps

2mo

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2mo

Security Verification Test (SVT) Software Engineer

Annapolis Junction, Maryland, United States

$70k-$190k/yr OnsiteFull Time

Belay Technologies: Provides engineering services and automation software to defense agencies.

8+ YOETS/SCI with polygraph; Bachelor's in CS or related field; 8+ years exp; strong Java; diverse tech experience; Windows/Linux; web services; cryptography basics; agile/scrum experience.

Java, Python, C/C++, SQL, SOAP, WSDL, PERL, PowerShell, VBS, Eclipse, Postgres, Oracle, Jenkins, JSON, HTML, XML, XSLT, JEE, Mongo, Tomcat, WebLogic, JBoss, Selenium, Mockito, Cucumber, FITNesse, UFT, BDD, SAFe, J2EE, XML, CANONICALIZATION

1mo

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1mo

Machine Learning Engineer

Ashburn, Virginia, United States

HybridFull Time

Vastly AI: Provider of custom AI, machine learning, and IT solutions.

4+ YOEBS in CS/Data Science/EE/Physics +4y or MS in CS/Data Science/EE/Physics +2y; experience in AI/ML, deployment, Python/R/Java, ML libraries, MLOps; data analytics, Agile; US citizenship and public trust clearance required.

Python, R, Java, TensorFlow, PyTorch, Scikit-learn, MLOps, CI/CD, SQL, NoSQL, Apache Spark, Hadoop, Tableau, Power BI, matplotlib, Plotly, AWS, Azure, GCP

1mo

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1mo

Senior Software Engineer

Quantico, Virginia, United States

RemoteFull Time

ThinkTek: Provides management and IT consulting services to federal agencies.

8+ YOESenior software engineer with 8+ years' experience in software architecture, systems integration, and cybersecurity for enterprise/simulation environments.

Python, Java, C++, JavaScript, Cloud (AWS/Azure), Containers, Microservices, APIs, CI/CD, DevSecOps

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Data Engineer & Governance Specialist - Clearance Required

Fort Belvoir, Virginia, United States

OnsiteFull Time

LMI: Provides technology and management consulting services to federal agencies.

Bachelor's degree in CS/SE/IS; experience building data pipelines, governance, dashboards; DoD Secret clearance; Python/Java/SQL skills; handling un/structured data.

Python, Java, SQL, Power BI, Tableau, Data Governance, Data Cataloging

3mo

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3mo

Principal Software Engineer

Arlington, Virginia, United States

$179k-$269k/yr HybridFull Time

Two Six Technologies: Sells cybersecurity software and research for national security.

10+ YOE10+ years in software engineering; 5+ years in leadership; distributed systems expertise; multiple languages; secure systems knowledge; TS/SCI eligibility.

C/C++, Go, Rust, Python, Java, Git, Jira, libp2p, PostgreSQL, SQLite, Kafka, NATS

1mo

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1mo

Junior Software Engineer

Annapolis Junction, Maryland, United States

$95k-$105k/yr OnsiteFull Time

Crown Point Technologies: Provides data engineering and software development for government and commercial clients.

Bachelor’s degree or equivalent experience; basic programming knowledge; familiar with Git; strong problem-solving and communication skills.

Git, Java, Python, JavaScript, C#

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AI/ML Engineer (SME)

Bolling AFB or Arlington or Reston

$161k-$269k/yr OnsiteFull Time

Vantor: Providing AI-powered spatial intelligence and high-resolution Earth observation.

Citizen of the U.S. with TS/SCI clearance and CI poly; BS in CS or equivalent; strong ML/AI skills; cloud and data processing experience; on-site in VA/DC area; proficiency in Python, Java, SQL; experience with AWS/GCP/Azure, Spark/Kafka, containers/CI/CD.

Python, Java, SQL, AWS, GCP, Azure, Spark, Kafka, Containers, CI/CD

1mo

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1mo

Software Engineer Skill Level 2

Annapolis Junction, Maryland, United States

$121k-$266k/yr OnsiteFull Time

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

14+ YOETS/SCI with poly, 14 years SWE, BS in CS, IAT-3, Docker familiarity.

Docker, Kubernetes, Java, JavaScript, Python, C, C++, Go, Git, Maven, Jenkins, SQL, Hadoop, Spark, AWS, OpenStack, OpenShift, REST, JSON, XML, ELK, Oracle, MySQL, PostgreSQL

1mo

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1mo

Lead Software Engineer, DevOps (Cloud Operations Resilience Engineering)

McLean or Plano or Richmond

HybridFull Time

Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.

4+ YOEBachelor’s degree; 4+ years DevOps; 3+ years Cloud Native; 4+ years Unix/Linux admin; strong Java/Python/SQL/Ruby/Go; AWS; Docker/Kubernetes; Ansible/Terraform.

Java, Python, SQL, Ruby, Go, Docker, Kubernetes, Ansible, Terraform, AWS, Apache Mesos, Marathon, Apache Spark, Jenkins, Splunk, ElasticSearch

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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

Data Engineer

Arlington, Virginia, United States

HybridFull Time

Elder Research: Provides data science and artificial intelligence consulting services.

2+ YOE2-7+ years in data analytics/engineering; BS in a relevant field; strong Python/SQL; experience with data pipelines, Databricks, AWS; ability to work with IRS data; security clearance required.

Python, SQL, Java, Databricks, AWS, Power BI, Tableau

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ENGINEER/SCIENTIST

Dahlgren, Virginia, United States

$71k-$158k/yr OnsiteFull Time

Naval Surface Warfare Center Dahlgren Division: Develops and integrates advanced naval warfare and weapon systems.

1+ YOEInterdisciplinary engineering/science role focusing on radar systems; requires specialized experience in testing, analysis, and development of engineering data.

Python, C++, Java, MATLAB, GUI

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Software Engineer/Data Manager

Alexandria or Quantico

OnsiteFull Time

JASINT: Providing cybersecurity and technical services for national security missions.

8+ YOESenior Software Engineer with data management expertise; 8+ years experience; TS/SCI with poly is required.

Python, Java, C++, SharePoint, PowerPoint, Visual Studio

1mo

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1mo

Senior Director, Software Engineering

Philadelphia or Alexandria or Ann Arbor

HybridFull Time

ClarivateNew York Stock Exchange: CLVT: Provides data, analytics, and software for the global innovation lifecycle.

10+ YOE5+ MgmtBachelor's in CS or related; 10+ years leadership; 10+ years software development; strong Java and Python.

Java, Python, Angular, Talend, Databricks, Spark, AWS, PostgreSQL, MySQL, Oracle, XML, XSLT, REST, SOAP, NodeJS

2mo

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2mo

Eng Sr Prin II - Test

Annapolis Junction, Maryland, United States

$150k-$254k/yr OnsiteFull Time

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

10+ YOEJava expertise; broad experience with Java/JEE, Python, C/C++, SQL, SOAP/WSDL; UI development; cryptography knowledge; Windows/Linux; web services; strong software principles; effective communication; independent thinker.

Java, Python, C/C++, SQL, SOAP/WSDL, PERL, PowerShell, Eclipse, Postgres, Oracle, Jenkins, JSON, HTML, XML, XSLT