1,458 software jobs at 596 companies in Lake Mary, FL
1mo
Save
Mark Applied
Hide
Software Engineer
Orlando, Florida, United States
$77k-$152k/yr OnsiteFull Time
2+ YOEBachelor's in computer/software engineering or related; 2+ years using C, C++, or C#; software design and testing experience; Agile experience; US citizenship and ability to obtain Secret clearance; ATE, API, Git, and Jira experience preferred.
C, C++, C#, Model Based System Engineering (MBSE), Automatic Test Equipment (ATE), API, Git, Jira, Agile
3mo
Save
Mark Applied
Hide
Software Engineer
Orlando or Tampa
OnsiteFull Time
5+ YOE5+ years software engineering; bachelor's degree in engineering or computer science; US citizen eligible for DoD contracts; frontend and backend development; cloud/DevOps experience.
Angular, React, Vue, Typescript, Real-time streaming, GIS, WFS/WMS, Cesium, Geoserver, PostgreSQL, Neo4J, RabbitMQ, Kafka, WebSockets, Docker, Kubernetes, ArgoCD, OpenShift, Jenkins, Terraform, GitLab Runner, Azure, GCP, AWS, C#, C++, Python, Node.js, PostGIS, SQL
6d
Save
Mark Applied
Hide
Software Engineer, Wallet
Menlo Park or New York City or Bellevue or Washington or Denver or Westlake or Chicago or Lake Mary or Clearwater or Gainesville
$166k-$195k/yr HybridFull Time
2+ YOE2+ years of software development experience; backend expertise in Go, Python, or Java; cloud-native architecture, system design, data modeling, and software engineering fundamentals required.
Go, Python, Java, EVM blockchains, smart contracts
1w
Save
Mark Applied
Hide
Software Engineer
Bay Lake or Orlando
$112k-$150k/yr HybridFull Time
3+ YOERequires 3+ years of software engineering experience, Java 17+, microservices, Spring Boot, REST APIs, scalable systems, databases, cloud technologies, and strong communication skills.
Java, Spring Boot, REST APIs, MongoDB, Firebase, OAuth, Splunk, AppDynamics, New Relic, Docker, AWS ECS, Google GKE, AWS Lambda, Google Cloud Functions, AWS DynamoDB, Google Firestore, Tableau, Helix, Amazon Web Services (AWS), Google Cloud Platform (GCP), Kiro, GitHub Copilot, Cursor, Claude
4w
Save
Mark Applied
Hide
Software Engineer
Orlando, Florida, United States
$112k-$150k/yr OnsiteFull Time
3+ YOE3+ years software engineering experience with Java, Spring, SQL/AroraDB, NoSQL (MongoDB), microservices, cloud (AWS), Docker/Kubernetes, CI/CD; strong OOP, analytical and communication skills.
Java, Spring Framework, SQL, AroraDB, MongoDB, GraphQL, Graph DBs, AWS, Docker, Kubernetes, CI/CD tools
1w
Save
Mark Applied
Hide
Senior Software Engineer
Maitland, Florida, United States
$135k-$160k/yr OnsiteFull Time, Temporary
8+ YOERequires a bachelor's degree in computer science or software engineering, 8+ years of software development, Java, Python, RESTful APIs, SQL, relational databases, ETL, Git, Agile tools, and mentoring experience.
Java, Python, RESTful APIs, SQL, Git, Jira, Confluence, React, Next.js, FastAPI, Spring Boot, Snowflake, PostgreSQL, Celery, Redis, RabbitMQ, Kafka, Azure Service Bus, AWS SQS, Docker, CI/CD, Microsoft Azure, AWS, Google Cloud Platform, ETL
1mo
Save
Mark Applied
Hide
Software Engineer
Orlando, Florida, United States
OnsiteFull Time
2+ YOE2+ years building and shipping production software; strong CS fundamentals; experience with Node/TypeScript/GCP preferred; familiarity using AI tools (Cursor, Claude); strong problem solving and communication.
Node, TypeScript, GCP, Cursor, Claude, EHR
1mo
Save
Mark Applied
Hide
Software Engineer
Winter Park, Florida, United States
OnsiteFull Time
3+ YOE3+ years software development experience (Java, C#, or other OOP), 3+ years SQL, 1+ years Linux, 1+ years cloud deployment, bachelor's in CS/IS preferred or equivalent experience, strong communication and troubleshooting skills.
Java, C#, SQL, Linux, macOS, Windows, JavaScript, Apex, Salesforce, Workday, ColdFusion, PHP, JUnit, Spring, GitHub Copilot, Cursor, Claude
2mo
Save
Mark Applied
Hide
Software Developer, Journeyman
Orlando, Florida, United States
OnsiteFull Time
3+ YOEFull-Time software developer with 3+ years experience in full-stack development, Python, React, AWS, Docker, Linux, and Agile in a DoD environment.
Python, React, Flask, FastAPI, SQLAlchemy, Docker, Docker Compose, AWS, Git, GitLab, Linux, Bash, JavaScript, C++, C#, Java, HTML, XML
3mo
Save
Mark Applied
Hide
Senior Software Engineer
Orlando, Florida, United States
OnsiteFull Time
7+ YOE7+ years software development; Bachelor's in software development or related field; C/C++ with unmanaged memory; strong algorithms and data structures; mentoring experience.
C, C++
2mo
Save
Mark Applied
Hide
Software Engineer, Mid-Level
Orlando, Florida, United States
$85k-$95k/yr OnsiteFull Time
1+ YOEU.S. citizen with bachelor's in CS/software engineering/HMI,1+ years software development experience for simulations,DiSTI VE Studio or GL Studio experience,ability to troubleshoot and integrate trainer systems.
DiSTI VE Studio, GL Studio, Jira, Confluence
1w
Save
Mark Applied
Hide
Lead Software Engineer
Daytona Beach, Florida, United States
OnsiteFull Time
8+ YOE8+ years software development with technical leadership; extensive experience with Angular,C#, .NET APIs, Microsoft SQL Server, Visual Studio; Agile experience and strong communication.
Angular, C#, .NET, Microsoft SQL Server, Microsoft Visual Studio
1mo
Save
Mark Applied
Hide
Senior Software Engineer Mission Systems Software Developer
Daytona Beach, Florida, United States
$184k-$250k/yr OnsiteFull Time
10+ YOEBachelor's degree, 10+ years full life-cycle software development experience with C/C++/C#/Python/Java/Ada/Linux, 10+ years with Git/ClearCase/Subversion, ability to obtain U.S. Secret Clearance, U.S. Person required.
C, C++, C#, Python, Java, Ada, Linux, Git, ClearCase, Subversion, Bitbucket, JIRA, Confluence, CI/CD, DevSecOps, CodeVue
3w
Save
Mark Applied
Hide
Associate, Software Engineer
Denver or Orlando or Atlanta or Montvale
OnsiteFull Time
1+ YOE1+ year software or data engineering experience; bachelor’s in CS/engineering/IT; proficiency in Python, C#, or JavaScript; SQL/NoSQL and API experience; familiarity with Microsoft Fabric and Azure; CI/CD and Git experience.
Python, C#, JavaScript, SQL, NoSQL, Microsoft Fabric, Data Factory, Synapse, Microsoft Azure, CI/CD, Git
6d
Save
Mark Applied
Hide
Senior Software Engineer
Orlando or Alpharetta or Dallas or Atlanta
$140k-$160k/yr RemoteFull Time
5+ YOEBachelor's degree or equivalent practical experience; 5+ years of full-stack software engineering experience; Python, TypeScript/JavaScript, testing, CI/CD, AWS, system design, and AI-assisted development experience required.
Python, FastAPI, AWS Lambda Powertools, TypeScript, JavaScript, pytest, GitHub Actions, AWS, GitHub Copilot, Claude Code, React, Tailwind CSS, WCAG, Dynatrace, OpenTelemetry, AWS CloudWatch
1mo
Save
Mark Applied
Hide
Software Engineer Lead
Orlando, Florida, United States
OnsiteFull Time
10+ YOE10+ years software development experience with Java, C++/C#, Shell; experience with real-time, multithreaded Windows server applications; .NET, Microsoft SQL Server, WPF; enterprise deployment and design artifacts; information assurance familiarity.
Java, C++, C#, Shell, .NET, Microsoft SQL Server, WPF, Windows Server
1mo
Save
Mark Applied
Hide
Senior Software Engineer Mission Systems Software Developer
Daytona Beach, Florida, United States
$184k-$250k/yr OnsiteFull Time
10+ YOEBachelor's degree, ability to obtain U.S. Secret clearance, 10+ years full life-cycle software development experience with languages such as C, C++, C#, Python, Java, Ada and Linux; 10+ years with version control (Git, ClearCase, Subversion); CI/CD, DevSecOps and team leadership experience preferred.
C, C++, C#, Python, Java, Ada, Linux, Git, ClearCase, Subversion, Bitbucket, JIRA, Confluence, CI/CD, DevSecOps
1mo
Save
Mark Applied
Hide
Senior Software Engineer - Frostbite
Orlando or Vancouver
HybridFull Time
7+ YOE7+ years software engineering experience, proficiency in C++, experience building UI systems in game engines, applying AI-assisted development workflows, and collaborating across distributed teams.
C++
3w
Save
Mark Applied
Hide
Software Development Engineer III, Launch Operations Software , Launch Operations Software Team
Merritt Island, Florida, United States
OnsiteFull Time
8+ YOE8+ years software development experience,5+ years leading architecture,ability to pass Kennedy Space Center background checks,export-control restricted to eligible U.S. statuses,and willingness to travel and receive required vaccinations.
Python, AWS, CI/CD
3w
Save
Mark Applied
Hide
Sr. Software Engineer (Contract)
Arlington or Denver or Houston or Merritt Island or United States
RemoteContract
8+ YOEBachelor's in STEM (Masters preferred). 8 years' experience (6 with Masters) designing and developing embedded/aerospace software. Proficiency in C/C++. US citizenship and ability to obtain government security clearance required.
C, C++