186 senior python developer jobs at 55 companies in Leesburg, FL
🚀PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yrOn-SiteFull Time
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
Ascension Federal Services: Remote software development role focused on modern languages
5+ YOE5+ years in software development with C++, Java, and/or Python; Bachelor's in CS or related field; strong OOP; web frameworks; databases; version control; problem-solving and collaboration.
Command Post Technologies: Providing cybersecurity and engineering services to government defense agencies.
7+ YOE7-10 years in software testing with test automation; active Secret clearance with ability to obtain TS/SCI; knowledge of testing methodologies and automation frameworks; scripting languages like Python or Java.
Atlanta or Raleigh-Durham or Phoenix or Tucson or Orlando or Nashville or Jacksonville or Houston or Greenville or Dallas or Tampa or Fort Lauderdale or Charlotte or Austin
OnsiteFull Time
DPR Construction: General contractor for complex technical and sustainable construction projects.
6+ YOE6+ years production software engineering; 2+ years building LLM-powered systems; strong Python; LangChain/LangGraph experience; retrieval architectures; cloud data platforms; strong communication.
Sargent & Lundy: Engineering and consulting services for the power industry.
7+ YOEBachelor's in engineering; 7+ years MV substation design; PE license; proficient in AutoCAD, Python, MATLAB; strong communication; leadership in projects.
Worth AI: Automating business underwriting and onboarding for financial institutions.
8+ YOE8+ years of software engineering; ownership of major features; deep Node.js/TypeScript expertise; strong system design for integrations; PostgreSQL and Kafka experience; Kubernetes; mentorship; ability to handle ambiguity.
VersantNasdaq: VSNT: Operates cable television networks and digital media entertainment platforms.
Senior full‑stack engineering experience with Node.js and frontend (Angular/TypeScript). Experience with AWS serverless (Lambda), PostgreSQL, ETL/data workflows, CI/CD, and production support.
Ravenswood Solutions: Provides live training systems and simulation technology for defense.
10+ YOEBachelor's in Engineering, 10+ years experience, strong skills in Java/C/C++/Python/JavaScript, experience with clustered applications, databases/SQL, version control, CI/build tools, networking, Linux/Windows, and field deployment support.
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
U.S. citizen able to obtain Secret clearance; experience with embedded software (C/C++, Python, shell), full lifecycle development, RMF/Fortify, and DoD 8570.01-M certification (Security+ or CISSP) required or obtainable within 6 months.
Principal/Senior Principal Engineer Embedded Software Engineer
Apopka, Florida, United States
$98k-$184k/yrOnsiteFull Time
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
8+ YOEUS citizen with ability to obtain Secret clearance; Bachelor’s in CS/CE or related STEM; 8+ years engineering experience for senior level; experience with C/C++, Python, Linux/VxWorks, CI/CD, version control and embedded development.
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
6+ YOE6+ years software development experience with Python/Java/JavaScript/.NET, API and microservices design, CI/CD, Docker, cloud (AWS/GCP/Azure), strong communication and problem-solving.
The Walt Disney CompanyNYSE: DIS: Produces media content and operates global theme parks.
5+ YOE5+ years supporting large Atlassian environments; expertise with Atlassian Cloud, Forge app development, Jira/Confluence administration, ScriptRunner, JQL, REST API/JSON, Python or Groovy, AWS/on-prem deployments, and strong communication and troubleshooting skills.
Principal/Senior Principal Engineer Embedded Software Engineer
Apopka, Florida, United States
$98k-$184k/yrOnsiteFull Time
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEUS citizen able to obtain Secret clearance; experience with C/C++, scripting (Python/Bash), embedded Linux or VxWorks, CI/CD/DevSecOps, version control and modeling tools; bachelor's degree in STEM and 5+ years engineering experience for principal level.
Fortress Information Security: AI-powered platform for supply chain cybersecurity and risk management.
6+ YOE6+ years backend/platform engineering; strong Python; production experience with distributed systems, AI infrastructure, orchestration, retrieval/RAG architectures, event-driven systems, observability, and secure multi-tenant deployments.
BNYNYSE: BK: Global institution managing and servicing financial assets worldwide.
9+ YOE9+ years software development experience; bachelor’s in CS or equivalent; deep Java and Spring Boot expertise; experience with microservices, CI/CD, Docker/Kubernetes, observability, TDD/BDD, and AI/ML agent development.
Java, Spring Framework, Spring MVC, Spring Boot, REST APIs, Python, SLF4J, Log4j, Splunk, ELK, GitLab, Cucumber, JUnit, Mockito, SonarQube, Veracode, Docker, Kubernetes, Airflow, Autosys, Control M, SQL, Stored Procedures, JVM, CoPilot, Claude Code, Windsurf
VTG: Provides engineering and digital modernization solutions for national security.
5+ YOEBachelor's or equivalent,5+ years software development,advanced Python and React experience,GitLab and Jira proficiency,authoring test plans and unit testing experience.
Python, React, GitLab, Jira, pytest, Jest, Tableau, Power BI, D3.js, Bash, Linux, Docker, Docker Compose, Selenium, Cypress
PBK: Provides architectural and engineering design for specialized facilities.
7+ YOE7+ years full-stack development experience; proficiency with JavaScript/TypeScript, React, back-end (Node.js, .NET/C#, Python), REST APIs, Microsoft Azure, CI/CD, and strong stakeholder communication.
JavaScript, TypeScript, React, Node.js, .NET, C#, Python, REST API, Salesforce, Deltek Vantagepoint, Autodesk Forma, Microsoft Azure, GitHub Enterprise, Azure DevOps, Azure Monitor, Application Insights, Log Analytics, Docker, Microsoft 365, Microsoft Graph API, Microsoft SharePoint