Senior Python Developer Jobs in State Line, PA, US

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Senior Application Engineer

Vienna or Winchester or Pensacola

$115k-$180k/yr HybridFull Time

Navy Federal Credit Union: Offers banking and financial services to the military community.

5+ YOEBachelor’s degree in Computer Science, Information Systems, or related field; 5–7 years in application/software development; Azure cloud experience; proficient in SQL, Python, JavaScript; strong communication and problem-solving.

SQL, Python, JavaScript, HTML/CSS, Azure, Azure Compute, Azure Storage, Azure Data & Analytics, Git

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Senior Software Engineer - APIs

Ashburn, Virginia, United States

$120k-$145k/yr RemoteFull Time

Unacast: Provides human mobility analytics and global location intelligence solutions.

5+ YOE5+ years Java 8+ with Spring; AWS; SQL; Snowflake; Scala/Python; web services; GA/DG experience; English fluency.

Java, Spring Framework, AWS, SQL, Snowflake, Scala, Python, JSON, GeoJSON, Git, Unit testing, Docker, Kubernetes

1mo

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1mo

Senior Software Engineer

Gaithersburg, Maryland, United States

OnsiteFull Time

Chenega Corporation: Provides professional government, defense, and facility support services.

8+ YOEBachelor’s or Master’s degree in CS/Engineering with 6+ years (Master’s) or 8+ years (Bachelor’s); TS/SCI clearance; strong OO programming, REST, SQL, Linux; AWS, Agile.

Java, Python, REST, SQL, Linux, Docker, OpenShift, Spring Boot, PostgreSQL, Tomcat, Maven, AWS, GitLab CI/CD, JavaScript, Front-end frameworks

1mo

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1mo

Senior Software Automation Testing Engineer

Ashburn, Virginia, United States

$85k-$100k/yr HybridFull Time

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

5+ YOE5+ years in software testing; strong Python 3.8+; web frameworks (FastAPI, Django, Flask); REST API testing; AWS; automation; SQL; Git/Jenkins/Harness; Locust.

Python, FastAPI, Django, Flask, pytest, unittest, Locust, Gitlab, Harness, Jenkins, Oracle, Postgres, SQL, AWS

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Senior Software Engineer - Full-Stack

Carlsbad or Germantown or Remote (excluding ND, VT, or RI)

$141k-$222k/yr HybridFull Time

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

5+ YOE5+ years hands-on web app development; React/Spring Boot/Python/Go; cloud (AWS/Azure); microservices; CS fundamentals; travel up to 10%; US citizenship and ability to obtain Secret clearance.

React, Spring Boot, Python, Go, AWS, Azure, Microservices, Redis, Elasticsearch, InfluxDB, Docker, Kubernetes, GitHub Actions, Ansible, ArgoCD

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Senior Software Engineer - Full-Stack

Carlsbad or Germantown or United States

$136k-$253k/yr RemoteFull Time

ViasatNASDAQ: VSAT: Provides global satellite broadband and secure networking communication services.

5+ YOE5+ years web app development with React/Spring Boot/Python/Go; cloud experience (AWS/Azure); microservices; BS in CS/Computer Engineering or related; US citizenship; eligible for Secret Clearance; up to 10% travel.

React, Spring Boot, Python, Go, AWS, Azure, Cloud, Microservices, Redis, Elasticsearch, InfluxDB, Next.js, TanStack, Docker, Kubernetes, GitHub Actions, Ansible, ArgoCD

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Senior Call Routing Engineer

Temple Terrace or Ashburn or Irving or Cary or Lone Tree or Basking Ridge or Miami or Alpharetta or Chandler or Washington

$105k-$200k/yr HybridFull Time

VerizonNYSE: VZ: Provides wireless, fiber-optic internet, and telecommunications services globally.

6+ YOEIVR/Cisco ICM/UCCE, Google CCAI; SQL/Tableau/Power BI; VBA; bachelor’s or 4+ years experience; 6+ years total experience.

Tableau, Power BI, SQL, Cisco ICM/UCCE, Google CCAI, VBA, Python, SSMS, Teradata, GCP

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Senior Cloud Computing Engineer

Ashburn, Virginia, United States

RemoteFull Time

Syms Strategic Group: Provides IT and professional services to federal government agencies.

8+ YOEExtensive AWS cloud engineering experience; design, deploy, manage CI/CD, IaC, security and cost optimization; 8+ years; US citizenship; Public Trust clearance; remote work.

AWS, Terraform, CloudFormation, CDK, Jenkins, GitLab CI, CodePipeline, CodeBuild, Docker, Kubernetes, ECS, EKS, Prometheus, Grafana, New Relic, Python, Bash, PowerShell, Node.js, SQL, T-SQL, IaC, CloudWatch, CloudTrail, HIPAA, GDPR, PCI DSS

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Senior Network Systems Engineer

East Palo Alto or Clarksburg or Arlington

$140k-$185k/yr HybridFull Time

Forterra: Develops autonomous ground vehicle systems and software for defense.

5+ YOE5+ years hands-on network engineering; strong L2/L3, Linux, VPN, AWS; travel ~50%; collaborate across teams.

systemd-networkd, Netplan, iptables, StrongSwan, WireGuard, Ansible, Terraform, Bash, Python, Go, Grafana, Telegraf, AWS, EC2, VPC, Transit Gateway, S3, VPN

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Lead Software Engineer-Embedded Computing Software-Onsite

Ashburn, Virginia, United States

$109k-$145k/yr OnsiteFull Time

Curtiss-WrightNYSE: CW: Engineers and manufactures critical components for aerospace and defense.

8+ YOESenior software engineer with embedded systems experience, DoD security, Linux, C/C++, and embedded software development.

C, C++, Linux, VxWorks, Python, LabVIEW, Git, JIRA, Confluence, DOORS, Yocto, Petalinux, GCC

1mo

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1mo

Software Engineer

Chantilly or St. Louis or Gaithersburg or Denver

OnsiteFull Time

Reinventing Geospatial: Geospatial software and AI solutions for national security.

6+ YOESenior software engineer with 6+ years of experience; strong full-stack skills; cloud experience; DevSecOps focus; security clearance.

Python, Java, JavaScript, HTML, CSS, REST APIs, React, Angular, Vue.js, Node.js, Django, Flask, Docker, Kubernetes, AWS GovCloud, C2S, Azure, MySQL, PostgreSQL, SQL Server, Git, Jenkins, SonarQube, Nexus, Terraform, Keycloak, Vault, ArcGIS, OpenSearch, Elasticsearch

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Sr. Innovation Software Engineer

Minnetonka or Austin or Chicago or Easton or Dallas or Detroit or Hagerstown or Atlanta or Houston or Akron or Birmingham or Charlotte or Indianapolis or Pittsburgh or Cincinnati or Cleveland

$77k-$154k/yr OnsiteFull Time

HuntingtonNASDAQ: HBAN: Provides regional commercial, consumer, and mortgage banking services.

8+ YOESenior software engineer with full-stack, AI-enabled solution delivery; 8-12 years of experience.

Java, Python, TypeScript/JavaScript, Vertex AI, Google Cloud

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Backend Software Engineer

Gaithersburg or Alexandria or Chantilly or St. Louis or Tucson

OnsiteFull Time

Noetic Strategies: Provides cybersecurity, software development, and IT services to government agencies.

8+ YOEUS citizen; TS/SCI with poly; BS in CS/SE with 8–12 yrs (MS with 6–10); Java or Python; REST APIs; SQL; Linux; ability to work independently.

Java, Python, REST, SQL, Linux, Apache Airflow, Spring Boot, Django, GitLab, Jenkins, Docker, OpenShift, AWS, Azure, Agile

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CUAS SW Engineer

United States or Summit Point

$88k-$155k/yr RemoteFull Time

ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.

5+ YOE5+ years' software engineering experience; Bachelor's in CS/engineering/math or related field or equivalent; active Secret clearance; Java; APIs; AI/ML; Python/C++; Docker; Git; Agile tooling.

Java, APIs, Ansible, Docker, React, Git, CMake, Confluence, JIRA, Python, C++, AI/ML

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Embedded Software Engineer IV

Germantown, Maryland, United States

$91k-$130k/yr HybridFull Time

WabtecNYSE: WAB: Manufacturer of equipment and digital solutions for rail transportation.

5+ YOEBachelor’s degree in computer engineering, Electrical Engineering, Software Engineering, Computer Science, or related field with 5+ years of related experience; experience with C/C++, Bash/Python, Linux/RTOS; knowledge of safety-critical software and rail standards; strong communication and teamwork.

C, C++, Bash, Python, Linux, RTOS, QNX, FreeRTOS

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Generative AI Engineer

Ashburn, Virginia, United States

$99k-$225k/yr OnsiteFull Time

Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.

5+ YOE5+ yrs software/ML engineering; 3+ yrs LLMs; 3+ yrs ML/NLP; 1+ yr agentic AI; MLops; cross-functional teamwork; cloud/k8s/docker/terraform; DHS suitability; Bachelor's degree.

AWS, GCP, Kubernetes, Docker, Terraform, MLflow, CI/CD, LLM frameworks, Python, TensorFlow, PyTorch

1mo

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1mo

Principal Engineer - Controls

Hagerstown, Maryland, United States

$92k-$148k/yr OnsiteFull Time

OshkoshNYSE: OSK: Manufacturer of specialty trucks, military vehicles and access equipment.

5+ YOEBachelor's degree in mechanical/electrical engineering with 5+ years of related experience; strong vehicle controls experience; CAN bus; MATLAB/Simulink; AMEsim; dSPACE; Autosar; C/C++; Python.

MATLAB/Simulink, AMEsim, dSPACE, Vector tools, Autosar, C/C++, Python, ADAMS

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IAC Terraform Engineer

Ashburn, Virginia, United States

$78k-$176k/yr HybridFull Time

Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients

5+ YOE5+ years DevOps/DevSecOps, CI/CD troubleshooting, cloud-native development, IaC, server/network provisioning, scripting, security clearance.

Kubernetes, Docker, AWS, Jenkins, Azure, Terraform, Python, Bash, Boto3

1mo

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1mo

Principal Software Engineer - Strategic Defense Solutions (Onsite)

Sterling, Virginia, United States

$118k-$225k/yr OnsiteFull Time

RTXNYSE: RTX: Manufactures engines, missiles, and electronics for aerospace and defense.

8+ YOESTEM degree; 8+ years experience or advanced degree with 5+ years; active Secret security clearance; strong C++ and agile background.

C++, Python, Perl, Postgres, Linux, Windows, Visual Studio, Eclipse, Git, SVN, Confluence, JIRA, Crucible, Bamboo

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Site Reliability Engineer

Frederick, Maryland, United States

OnsiteFull Time

Axle Informatics: Provides bioscience and IT solutions for biomedical research.

6+ YOE6+ years in DevOps/SRE with monitoring; 4+ years Linux; IaC on cloud; CI/CD; Python/Bash; AI/DevOps; containers; security basics.

Prometheus, Grafana, ELK, Splunk, Terraform, Ansible, Chef, Puppet, Jenkins, GitHub Actions, Docker, Kubernetes, Python, Bash, PowerShell, Node.js, Java, .NET Core, SQL, NoSQL

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Principal Software Engineer - On-site (Germantown, MD, US, 20876)

Germantown, Maryland, United States

$131k-$203k/yr OnsiteFull Time

Leonardo DRSNASDAQ: DRS: Manufactures advanced electronic systems for defense and military applications.

8+ YOELead architect for software and systems across product ecosystem; strong C/C++, real-time OS; 8+ years experience; occasional travel.

C/C++, Real-time operating systems, Matlab, Python, Linux, React, Node.js

1mo

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1mo

Sr. Linux Systems Engineer

Germantown, Maryland, United States

$130k-$173k/yr OnsiteFull Time

GDITNYSE: GD: Delivers IT and mission services to government agencies.

12+ YOE10+ years Linux systems administration; US citizenship; Bachelor's degree; Bash/Python/Perl; Ansible/Puppet/Chef; virtualization and cloud; security/compliance focus

Linux, Bash, Python, Perl, Ansible, Puppet, Chef, VMware, KVM, Hyper-V, AWS, Azure, Docker, Kubernetes, DISA STIGs, NIST, CIS, TCP/IP, DNS, DHCP, NFS, Firewalls

2mo

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2mo

Generative AI Cloud Operations Engineer - Evinova

Gaithersburg, Maryland, United States

$135k-$202k/yr HybridFull Time

AstraZenecaLondon Stock Exchange: AZN: Discovers and develops prescription medicines for major diseases.

2+ YOEHS Diploma or GED; 2+ years deploying GenAI agents in production; strong Python/TypeScript; AWS; Docker/Kubernetes; LangChain/LangGraph/ADK/Strands; production ML deployment experience; collaborative and communicative.

Python, TypeScript, AWS, Docker, Kubernetes, LangChain, LangGraph, LlamaIndex, Google ADK, Langfuse, Pinecone, Weaviate, Arize Phoenix, Grafana, Prometheus, Xray

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Principal AI Engineer

Sterling, Virginia, United States

HybridFull Time

REI Systems: Providing IT modernization and software solutions for government agencies.

8+ YOE8+ years total exp; 4+ years in AI/ML design and delivery; cloud AI/ML prod deployments; GenAI/LLM delivery a plus.

Python, PyTorch, Scikit-learn, Hugging Face, LangChain, LangGraph, AWS SageMaker, AWS Bedrock, Azure ML, Vertex AI, Snowflake, Databricks, RAG, Knowledge Graphs, Vector Search, LangChain, LlamaIndex, Semantic Kernel, MLflow

1mo

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1mo

Sr. Linux Systems Engineer

Germantown or Albuquerque

$130k-$173k/yr OnsiteFull Time

General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.

12+ YOE12+ years of Linux systems administration; Red Hat/CentOS/Ubuntu; scripting; virtualization; cloud; security; US citizenship; DOE clearance required or obtainable.

Linux, Bash, Python, Perl, Ansible, Puppet, Chef, VMware, KVM, Hyper-V, AWS, Azure, TCP/IP, DNS, DHCP, NFS, Firewalls, Docker, Kubernetes, DISA STIGs, NIST, CIS benchmarks

2mo

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2mo

Modeling and Simulation HPC Back End Software Developer

Frederick, Maryland, United States

$94k-$198k/yr OnsiteFull Time

CACINYSE: CACI: Provides technology and expertise for national security and government missions.

5+ YOETS/SCI with polygraph; BS in Computer Science, Modeling and Simulations or related field; 5+ years’ experience; Python, C Shell, Slurm; Unix/HPC experience; strong communication; ability to brief senior leaders.

Python, C Shell, Slurm, UNIX, High-Performance Computing

1mo

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1mo

Staff Mission Assurance Engineer

Sykesville, Maryland, United States

$169k-$254k/yr OnsiteFull Time

Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.

12+ YOEBachelor’s in a STEM field with 12+ years quality experience or Master’s with 10+ years; requires US citizenship and ability to obtain Secret DoD clearance.

Java, C++, C#, Ada, VHDL, Python, MATLAB, JIRA, Version control

1mo

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1mo

AI Research Computing Infrastructure Engineer

Frederick, Maryland, United States

$124k-$207k/yr OnsiteFull Time

Leidos Biomedical Research: Operates the Frederick National Laboratory for Cancer Research.

8+ YOEBachelor’s degree or 4 years experience; 8+ years related experience; Linux systems engineering; container orchestration; scripting; IaC tooling; performance tuning; security clearance ability.

Kubernetes, Nomad, Run:AI, Python, Bash, Go, Terraform, Ansible, Packer, Pytorch, Ray, Airflow, Dagster, Kubeflow, Prefect, Dagster, Kubeflow, MLFlow

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Sr. Research Associate, Mass Spectrometry (#1901)

Frederick, Maryland, United States

$65k-$107k/yr OnsiteFull Time

Battelle National Biodefense Institute: Manages the national laboratory for biological threat defense.

6+ YOE6+ years with BS or 4+ with MS; MS instruments (LC-MS/MS, MALDI-TOF); proteomics/metabolomics experience; sample prep; data analysis with Proteome Discoverer, Compound Discoverer, MassHunter, Skyline, MaxQuant, FragPipe, MS-Dial; programming (R, Python) a plus; strong communication and teamwork; U.S. citizen with ability to obtain interim secret th...

Mass spectrometry instruments, LC-MS/MS, MALDI-TOF, Proteomics software, R, Python, Proteome Discoverer, Compound Discoverer, MassHunter, Skyline, MaxQuant, FragPipe, MS-Dial

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Technical Product Manager

Frederick, Maryland, United States

$120k-$145k/yr HybridFull Time

Orases: Designs and develops custom software and AI solutions for businesses.

7+ YOE7+ years software development with client-facing and leadership experience; full-stack delivery; strong communication and architectural skills.

PHP/Laravel, Node.js/TypeScript, .NET, Python, React, Databases, Cloud platforms