Python Software Developer Jobs in Middle River, MD, US

1mo

Save

Mark Applied

Hide

1mo

CNO Software Engineer

Annapolis Junction, Maryland, United States

OnsiteFull Time

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

Strong low-level programming skills (C/C++, Rust, Go); OS internals; scripting; security tooling; MITRE ATT&CK familiarity; polygraph clearance; US citizenship; bachelor’s degree in CS/Engineering.

C/C++, Rust, Go, Python, Bash, PowerShell, Windows, Linux, Git, CI/CD, MITRE ATT&CK, Cobalt Strike, Metasploit

2mo

Save

Mark Applied

Hide

2mo

Staff Software Engineer - Federal

Washington, District of Columbia, United States

$161k-$221k/yr RemoteFull Time

OktaNASDAQ: OKTA: Provides identity and access management software for businesses.

8+ YOE8+ years of coding and scripting experience; Python required; Terraform and cloud tooling; experience with ETL/ELT, security data ingestion, and regulated environments; TS/SCI clearance is a plus.

Python, Terraform, CI/CD, AWS, GCP, Azure, PowerShell, Bash, Go

Save

Mark Applied

Hide

Software Development Engineer II- Back End

St. Louis or Redlands or Washington

$97k-$162k/yr OnsiteFull Time

Esri: Developing software for digital mapping and spatial data analysis.

2+ YOE2+ years backend software engineering; Python/JavaScript/Node.js and Java; REST APIs; ArcGIS Enterprise; containerized environments; geospatial data workflows; TS clearance; BS in CS/Math/GIS/STEM.

Python, Node.js, Java, ArcGIS Enterprise, Docker, Kubernetes, REST APIs

2mo

Save

Mark Applied

Hide

2mo

Software Engineer Intern

Alexandria, Virginia, United States

$20/hr OnsiteFull Time, Internship

American Society of Clinical Oncology: Professional organization supporting cancer care through research and education.

0+ YOECurrently enrolled in undergraduate or graduate program; experience with AWS, GCP, or Azure; Python programming; git; Office; strong communication; able to work in fast-paced team.

Amazon Web Services, Google Cloud Platform, Microsoft Azure, Git, GitHub Copilot, Terraform

2mo

Save

Mark Applied

Hide

2mo

Software Engineer II (Fullstack, Business Systems)

Boston, Massachusetts, United States

$125k-$175k/yr OnsiteFull Time

WHOOP: Sells wearable health trackers and performance analytics subscriptions.

2+ YOEBS in Computer Science or related field; 2–4 years software development; API design/integrations; relational DB design; production web apps; strong communication; AI tooling aptitude.

Python, Java, JavaScript, TypeScript, APIs, Relational databases, Data modeling, Booth systems integrations, NetSuite, Salesforce, Stripe, Boomi

1mo

Save

Mark Applied

Hide

1mo

Software Developer Level 1

McLean, Virginia, United States

OnsiteFull Time

Prescient Edge: Provides intelligence, security, and defense support services.

BS in Computer Science or Computer Engineering; ability to lift 20-50 lbs; US citizen; ability to obtain Secret clearance; up to 25% travel.

Java, JavaScript, Python, SQL, OWL, CSS, C++, C#, Bootstrap, XML, HTML, WSD1L

2mo

Save

Mark Applied

Hide

2mo

Software Engineer, Backend - AI Practice Team

Houston or Knoxville or Washington

$90k-$150k/yr OnsiteFull Time

American Bureau of Shipping: Global maritime classification and technical safety service provider.

8+ YOE8+ years backend development; Go and Python; cloud deployment; Kafka; distributed systems patterns; performance optimization; Docker/Kubernetes; Databricks.

Go, Python, Kafka, Docker, Kubernetes, Databricks

Save

Mark Applied

Hide

Security Software Engineer (MD, Hanover)

Hanover, Maryland, United States

HybridFull Time

Eccalon: High-tech cybersecurity and AI solutions for government and industry.

3+ YOE3+ years of software engineering with a security focus; BS in CS/Engineering or equivalent; proficiency in JavaScript/TypeScript, Python, Go, or C#; knowledge of OWASP, NIST 800-171/CMMC/FedRAMP; experience with AWS and Azure.

AWS, Azure, SAST, DAST, CI/CD, WAF, Security Hub, Defender, Sentinel, IAM, OIDC, SAML, Cognito, GCC High, GovCloud, Checkov, Snyk, Prisma, Docker, ECS

Save

Mark Applied

Hide

Full Stack Software Engineer (Part-Time)

Baltimore, Maryland, United States

$39k-$50k/yr OnsitePart Time

University of Maryland, Baltimore: A public university providing professional graduate education and biomedical research.

4+ YOEBachelor's degree in Engineering, Computer Science, or related field; 4 years software development experience; experience in regulated environments preferred.

Python, Java, C, C++, Git, CI/CD, React, Angular, Vue.js, Swift, Kotlin, Flutter, React Native, TensorFlow, PyTorch

Save

Mark Applied

Hide

Software Engineer - Federal Geospatial (Hub-Remote: DC or Philly Metro)

Alexandria or Philadelphia

$105k-$141k/yr RemoteFull Time

Element 84: Builds cloud-native geospatial software and data processing pipelines.

5+ YOE5+ years software engineering; full-stack Python/JavaScript; Clojure; React; AWS S3/IAM/Lambda; NOAA CAC badge; remote Scrum; BS in technical field.

Python, JavaScript, Clojure, React, AWS, S3, IAM, Lambda, Node.js, MacOS X

Save

Mark Applied

Hide

Software Engineer II, AI

Washington, District of Columbia, United States

$144k-$160k/yr RemoteFull Time

AARP: Nonprofit advocacy organization serving Americans aged 50 and older.

Bachelor's degree in IT/CS/Engineering; 2+ yrs Generative AI; 3+ yrs cloud (AWS); 4+ yrs DevOps; 2+ yrs agentic systems; 3+ yrs distributed cloud-native; 4+ yrs programming (Python/Java/Rust/SQL/Node.js).

AWS, GitHub, Bitbucket, AWS CloudFormation, AWS Lambda, AWS EKS, S3, LangGraph, Python, Java, Rust, SQL, Node.js

1mo

Save

Mark Applied

Hide

1mo

Full Stack Software Developer

Chantilly or United States

OnsiteFull Time

M1 Technology: Developing mission-critical technology for the U.S. intelligence community.

5+ YOE5–7+ years in full-stack development; strong Java/C#/C++; React.js; cloud (AWS or Azure); API design; databases; DevOps; Agile/Scrum.

Java, C++, C#, JavaScript, React.js, HTML, CSS, SQL, MongoDB, Elasticsearch, Python, AWS, Azure, Docker, Kubernetes, Terraform, CI/CD

Save

Mark Applied

Hide

Sr. Developer w/Analytics

Crystal City or United States

$100k-$150k/yr RemoteFull Time

Applied Information Sciences: Delivers cloud transformation and software engineering services to organizations.

5+ YOE5+ years software development experience with analytics; strong Python, SQL, data warehouses/lakes, Spark/Databricks, Elasticsearch; DHS Public Trust eligibility; US citizenship.

Python, SQL, PostgreSQL, Oracle, Data Warehouses, Data Lakes, Apache Spark, Databricks, Elasticsearch

Save

Mark Applied

Hide

Sr Software Engineer - Platform Data Query

San Diego or Santa Barbara or Dallas or Atlanta or Chicago or San Francisco or Washington DC or Denver

$138k-$173k/yr HybridFull Time

AppFolioNASDAQ: APPF: Provides cloud-based property and investment management software.

5+ YOEExperience operating, scaling, and enhancing data pipelines with Iceberg, Trino, Kafka, Flink; strong SQL and cloud data services (AWS). 5+ years in software engineering; multi-tenant SaaS background preferred.

Trino, Apache Flink, Kafka, Iceberg, AWS Athena, AWS S3, AWS Glue, Python, Ruby, Java, JavaScript, C#, SQL

Save

Mark Applied

Hide

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

Save

Mark Applied

Hide

1mo

SuccessFactors Recruiting: Research Software Engineer (Data Science and AI Institute) (120761)

Baltimore, Maryland, United States

HybridFull Time

Johns Hopkins University: Private research university providing higher education and global research.

3+ YOEMaster’s in CS/Engineering or quantitative field; 3+ years software development; Python expert; experience with AI/ML, data science, and scientific computing; Git, CI/CD; Docker/Singularity; SQL; cloud; mentoring.

Python, R, C/C++, JavaScript/TypeScript, Julia, Git, Docker, Singularity, Linux, CI/CD, SQL

Save

Mark Applied

Hide

IT Spec (APPSW) "Principal Software Engineer", GS-2210-15, FPL GS-15 (DH), Full-time

San Francisco or Denver or Washington or Atlanta or Chicago or Salt Lake City or Seattle

$150k-$197k/yr RemoteFull Time

Federal Student Aid: Administers federal student loans and financial aid programs.

1+ YOESenior software engineer with cloud-native design, CI/CD, and cross-language development (Python, Java, JavaScript); leadership and architectural responsibilities.

Python, Java, JavaScript, CI/CD, Infrastructure as Code, Cloud platforms

2mo

Save

Mark Applied

Hide

2mo

Senior Staff Software Engineer

Boston or Brooklyn or San Francisco or Washington

$225k-$265k/yr HybridFull Time

Altana: AI-powered network platform for global supply chain visibility.

12+ YOE12+ years backend or data-driven software; cloud deployments; lead engineers; strong communication; ownership of architecture and delivery.

Python, TypeScript, SQL, Docker, Git, Kubernetes, FastAPI, AWS, Azure, MLFlow, Temporal, Postgres, Databricks, OpenSearch

2mo

Save

Mark Applied

Hide

2mo

Forward Deployed Software Engineer - Tactical Edge

Washington, District of Columbia, United States

$135k-$200k/yr OnsiteFull Time

PalantirNasdaq: PLTR: Builds software for data-driven decisions and operations.

Active US security clearance (Top Secret) or willingness to upgrade; strong software engineering background; experience with containers and orchestration; proficient in Python/Java/JavaScript/Bash; comfortable collaborating with customers; willingness to travel ~25%.

Docker, Podman, OpenShift, Kubernetes, Python, Java, Bash, JavaScript, Go, Linux, Networking, On-premise infrastructure

Save

Mark Applied

Hide

Consulting/Principal Software Engineer LNSSI

Washington or Virginia

$118k-$220k/yr OnsiteFull Time

LexisNexis Risk SolutionsNYSE: RELX: Provides data and analytics for risk management and compliance.

2+ YOE2-3 years Linux systems administration; scripting in SQL/BASH/PYTHON/PHP/PERL; TS/SCI clearance with polygraph; B.S. in Computer Science or MIS; experience with big data systems.

SQL, BASH, PYTHON, PHP, PERL, ECL, HPCC

Save

Mark Applied

Hide

Software Engineer (Journeymen - SME Level)

Bethesda, Maryland, United States

OnsiteFull Time

VMD Corp: Provides airport security screening and federal IT services.

6+ YOEAgile DevOps focus; Java, Python, cloud (AWS/GCP/Azure); JUnit/Katalon; TS/SCI with Full Scope Poly; 6+ years experience (high school) or advanced degrees; strong testing and automation.

Java, Spring, Hibernate, JUnit, Katalon, AWS, Google Cloud, Azure, GitHub, Jenkins, Bash, Jira, Confluence

1mo

Save

Mark Applied

Hide

1mo

Software Engineer Junior Level

Linthicum, Maryland, United States

$100k-$200k/yr OnsiteFull Time

Integrity Technology Consultants: Provides engineering and management consulting solutions to US national security.

7+ YOETS/SCI with polygraph; 7+ years SWE experience; Bachelor’s in CS or related field with 4 years’ experience substitution; strong analytics; Pig; PySpark.

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

1mo

Save

Mark Applied

Hide

1mo

Mid Level Developer

Rosslyn, Virginia, United States

OnsiteFull Time

ActioNet: Provides IT modernization and cybersecurity services to government agencies.

3+ YOEBachelor’s degree in Computer Science or Information Technology; 3–7 years software development experience; proficient in Python, Java, or C#; familiarity with Agile/Scrum/SAFe; API and database experience; strong problem-solving and communication skills.

Python, Java, C#, REST, SQL, NoSQL

1mo

Save

Mark Applied

Hide

1mo

Staff Software Engineer, Public Sector

San Francisco or St. Louis or New York or Washington

$189k-$362k/yr HybridFull Time

Scale AI: Provides data and infrastructure for training artificial intelligence models.

Experience in full stack development, cloud platforms, data engineering, AI integration, strong problem solving, collaboration, and learning agility; mentoring.

Docker, Kubernetes, AWS, Azure, GCP, ETL, Data Warehousing, Data Governance, LLMs, RAG, Agent Orchestration, Python, JavaScript

Save

Mark Applied

Hide

Consulting/Principal Software Engineer LNSSI

Washington or Virginia

$118k-$220k/yr OnsiteFull Time

RELXLondon Stock Exchange: REL: Provides information-based analytics and decision tools for professional customers.

2+ YOESecurity clearance TS/SCI with full-scope poly; BS in CS/MIS or related; 2-3 years Linux admin; scripting (SQL, Bash, Python, PHP, Perl); data analysis and scripting for big data systems

SQL, Bash, Python, PHP, Perl, ECL, HPCC, Kubernetes, AWS

1mo

Save

Mark Applied

Hide

1mo

Principal Software I&T Engineer (Contract)

Arlington or Denver or Houston or Merritt Island

RemoteContract

Airbus U.S. Space & DefenseEuronext Paris: AIR: Provides satellite, helicopter, and cybersecurity solutions for U.S. defense.

15+ YOEEmbedded software, testing, and flight software development; 15+ years experience with B.S. or 12+ with M.S.; US citizenship; ability to obtain clearance; periodic travel.

C/C++, TCL, Python, Embedded software development and testing, RTOS, Device driver development, GNC algorithms, Software safety assurance, Test scripting, Simulators, HIL

1mo

Save

Mark Applied

Hide

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

Save

Mark Applied

Hide

Senior Software Engineer III (Government)

Columbia, Maryland, United States

$89k-$208k/yr OnsiteFull Time

AT&TNYSE: T: Provides wireless and fiber optic telecommunication services.

8+ YOEBachelor's degree; 8 years experience; .NET, Java, Python, C# skills; TS/SCI clearance.

.NET, ASP.NET, C#, Java, Python, Oracle

Save

Mark Applied

Hide

Software Engineer - AI (Legal) – CoCounsel Forward Deployed Engineering

Frisco or New York City or Washington or Ann Arbor or Eagan

$95k-$203k/yr HybridFull Time

Thomson ReutersNASDAQ: TRI: Provides professional software, data, and news services globally.

2+ YOE2–4 years software engineering experience; Python; AI/ML tooling; API integrations; legal domain interest; strong communication; hybrid work.

Python, OpenAI, Anthropic, AWS, Azure, GCP, Containers, LLM APIs, Vector databases

2mo

Save

Mark Applied

Hide

2mo

Evergreen: Staff Software Engineer - (Lead Developer)

Washington, District of Columbia, United States

$140k-$157k/yr RemoteFull Time

Ad Hoc: Builds digital services and software applications for government agencies.

10+ YOEBachelor's degree and 10+ years of engineering experience; expert-level in at least one stack; remote position; full stack development.

Full Stack, Java, JavaScript, React, Node.js, Python

Save

Mark Applied

Hide

Sr. Developer w/Analytics

Crystal City or United States

$100k-$150k/yr HybridFull Time

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

5+ YOE5+ years software development; analytics experience; U.S. citizenship with DHS 6C Public Trust suitability; Bachelor’s in CS or related field; strong Python/SQL and data tech; ability to work onsite in Crystal City, VA 1–2 days/week.

Python, SQL, PostgreSQL, Oracle, Data Warehouses, Data Lakes, Apache Spark, Databricks, Elasticsearch

17h

Save

Mark Applied

Hide

17h

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

Save

Mark Applied

Hide

Commence - Full Stack Software Engineer

Washington, District of Columbia, United States

$105k-$135k/yr RemoteFull Time

Commence: Delivers AI-powered data solutions for healthcare quality and integrity.

5+ YOE5+ years in full-stack development; strong React/Node.js; AWS serverless; REST APIs; CI/CD; relational/noSQL DB; HIPAA/security practices; excellent communication.

React, Node.js, .NET, Bootstrap, Python, PHP (Laravel), C#, AWS, Amplify, EC2, S3, Lambda, RDS, REST, Git

2mo

Save

Mark Applied

Hide

2mo

2908 Software Integration Engineer

Fort Meade, Maryland, United States

OnsiteFull Time

InterImage: Delivers IT modernization and cybersecurity solutions for government agencies.

8+ YOEActive Secret clearance; 8-10 years systems engineering; Agile; DevSecOps tools; scripting; Java stack; strong communication.

JIRA, Confluence, Bamboo, Jenkins, Python, Bash, Java, Spring MVC, jQuery, Thymeleaf, AJAX, Bootstrap, CSS

Save

Mark Applied

Hide

Sr. Software Engineer - TS/SCI CI Poly Required

Washington, District of Columbia, United States

OnsiteFull Time

Tesla Laboratories: Provides engineering, cybersecurity, and environmental services to federal agencies.

Active TS/SCI clearance with CI Polygraph required; experience with Java, Groovy, Grails, Python, PL/SQL, JavaScript, CSS, HTML; Oracle DB; Tomcat; GIS tools.

Java, Groovy, Grails, Python, PL/SQL, JavaScript, CSS, HTML, Oracle, Tomcat, GeoServer, OpenLayers, XML, JSON, IBM Watson Explorer, Elasticsearch

1mo

Save

Mark Applied

Hide

1mo

Staff Software Engineer - Interagency Modeling & Simulation Prototype (Contingent)

Arlington, Virginia, United States

HybridFull Time

Applied Research Associates: Provides scientific research and engineering solutions for complex problems.

5+ YOEU.S. citizen; BS in STEM with 5-7 years; Secret clearance; strong C/C++ and Python; Bash/PowerShell; Git; Docker or Apptainer; HPC/ML/GPU experience; Linux or Windows terminal.

C++, C, Python, Bash, PowerShell, Git, Docker, Apptainer, Linux, Windows

1mo

Save

Mark Applied

Hide

1mo

Software Development Engineer In Test (SDET)

Baltimore, Maryland, United States

$105k-$125k/yr HybridFull Time

InVita Healthcare Technologies: Software for blood, donation, and forensic life-saving operations.

3+ YOEBachelor's in CS/IT or related field; 3+ years in QA/SDET; AI-assisted testing experience; manual testing; Python; Playwright; CI/CD; Agile collaboration.

Python, Playwright, Robot Framework, GitHub Copilot, ChatGPT, Claude, Selenium, Cypress, CI/CD

1mo

Save

Mark Applied

Hide

1mo

Software Test Engineer - MDFM 1645

Fort Meade, Maryland, United States

OnsiteFull Time

Global InfoTek: Develops advanced cybersecurity software and systems for defense agencies.

3+ YOE3-5 years in test automation, FE/ integration testing; experience with CNO Tools, CI/CD, and containerization.

CNO Tools, Docker, VMware, Bash, Python, Java, C, Gitlab, Atlassian Bamboo

Save

Mark Applied

Hide

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