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248 senior software developer jobs at 82 companies in Longwood, FL

2mo
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Senior Software Engineer
Orlando, Florida, United States
OnsiteFull Time
BAE Systems OneArc
BAE Systems OneArcLondon Stock Exchange: BA: Provides advanced defense simulation, training, and modeling technology.
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++
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Senior Software Developer (C++/Java/Python)
Orlando, Florida, United States
RemoteFull Time
Ascension Federal Services
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.
Spring, Django, MySQL, PostgreSQL, Git, PowerShell, Bash, Python
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Senior Software Engineer
Winter Springs, Florida, United States
OnsiteFull Time
Streamline Technologies
Streamline Technologies: Develops hydrologic and hydraulic modeling software for flood forecasting.
8+ YOE8+ years software development experience; strong modern C++ (C++17+) and numerical methods; Windows desktop and cloud SaaS development; unit testing, Git, CI/CD; BS/MS in CS/Math/Physics or equivalent experience.
C++, .NET, C#, WinForms, MFC, Win32, Qt, Git, CI/CD, GoogleTest, Catch2, Visual Studio, VS Code, CUDA, OpenCL, DirectX, Zoom, Microsoft Teams
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Senior Software Engineer - Integrations
Orlando, Florida, United States
RemoteFull Time
Worth AI
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.
Node.js, TypeScript, Nest.js, React.js, PostgreSQL, Kafka, Redis, Docker, Kubernetes, AWS, Terraform, Python
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1w
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Senior Software Engineer
Orlando, Florida, United States
OnsiteFull Time
By Light Professional IT Services
By Light Professional IT Services: Provides IT systems engineering and cybersecurity solutions for federal agencies.
10+ YOE10+ years software development experience; bachelor\u000b\u000bin CS/CE or related; proficiency with Python, Java, C/C++, PowerShell, bash, Linux; CI and databases; ability to obtain/hold Top Secret/SCI clearance.
Python, Java, C/C++, PowerShell, bash, Linux, Jenkins, MySQL, MariaDB, MongoDB, PostgreSQL, NoSQL, SVN, Git, VMWare, Docker, HyperV, Xen, Kubernetes, AD, Exchange, DNS, DHCP, VPN, IIS, Apache, TCP/IP, HTTP, HTTPS, TFTP, FTP
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Senior Software Engineer (Python)
Lake Mary, Florida, United States
OnsiteFull Time
TurningPoint Healthcare Solutions
TurningPoint Healthcare Solutions: Provides technology-enabled clinical management for complex medical conditions.
Senior-level software engineer with Python backend experience, frontend experience with Next.js/TypeScript, REST API design, cloud deployment (Microsoft Azure preferred), Git and CI/CD, HIPAA awareness; AI/LLM experience preferred.
Python, Next.js, TypeScript, Microsoft Azure, Git, LangGraph, LangChain, Semantic Kernel, Azure AI Search, Azure AI Document Intelligence, Azure OpenAI
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3w
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Senior Software Engineer - Frostbite
Orlando or Vancouver
HybridFull Time
Electronic Arts
Electronic ArtsNASDAQ: EA: Develops and publishes video games and interactive entertainment software.
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++
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Software Engineer/Developer, Senior
Orlando, Florida, United States
$138k-$168k/yr HybridFull Time
American Systems
American Systems: Providing strategic engineering and IT solutions for government programs.
8+ YOEBachelor's in CS or related field and 8+ years experience, Top Secret clearance required, experience with software lifecycle, DevSecOps, testing, integration, and secure, maintainable code.
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Senior Software Engineer
Maitland, Florida, United States
HybridFull Time
Axiom Bank
Axiom Bank: Provides community-focused personal and commercial banking and lending solutions.
6+ YOE6+ years software engineering experience, fintech/banking or payments experience, microservices and API design, cloud (AWS/Azure/GCP), CI/CD and infrastructure-as-code, relational database proficiency, BS in CS or related.
gRPC, AWS, Azure, GCP, CI/CD, Kubernetes
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3w
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Senior Software Engineer - Naval Simulation
Orlando, Florida, United States
OnsiteFull Time
MAK Technologies
MAK Technologies: Develops commercial-off-the-shelf simulation and training software for defense.
5+ YOEBachelor's in CS or related,5-7 years software development,experience with naval/maritime simulation,proficiency in C++, C#, or Java,knowledge of HLA/DIS/SISO,ability to obtain security clearance.
C++, C#, Java, HLA, DIS, SISO, JSAF, Aegis Combat System, GCCS-M, Git
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2mo
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Senior Full-Stack Software Engineer – Supply Chain & Operations
Seattle or Space Coast or Huntsville
$198k-$277k/yr HybridFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
7+ YOE7+ years software development; Bachelor's in CS/Software Eng; strong cloud and AI tooling; leadership/PM skills.
Java, Python, Typescript, React, Angular, AWS, Azure, Google Cloud, CI/CD, Monitoring
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Senior Full-Stack Software Engineer
Orlando or United States
$115k-$145k/yr RemoteFull Time
CourtAvenue
CourtAvenue: Digital transformation agency providing strategy and experience design.
5+ YOESenior full-stack engineer with 5+ years of experience; strong AWS/GCP/Azure, React, Node.js/TypeScript, CI/CD, and AI-native approach; excellent problem-solving and communication.
Git, Node.js, TypeScript, Linux, Bash, Terraform, Ansible, AWS, Azure, GCP, Docker, Docker Swarm, RabbitMQ, PostgreSQL, MongoDB, OpenAPI, Swagger, React, Web frontend, CI/CD, Jira, ClickUp, Kubernetes, OSS
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Mission Systems Software Developer (Experienced & Senior)
Daytona Beach, Florida, United States
$118k-$202k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
4+ YOE4+ years in software development with Ada, C, C++, C#, Java, or Python; 3+ years in projects with varied software methodologies.
Ada, C, C++, C#, Java, Python, RTOS, Cameo, Git, JIRA, Collaborator, Beyond Compare, VersionOne, Open Mission Systems, OMS, OCS, UCI
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Senior Software Engineer
Orlando, Florida, United States
OnsiteFull Time
Command Post Technologies
Command Post Technologies: Providing cybersecurity and engineering services to government defense agencies.
10+ YOEBachelor's degree in CS or related field,10+ years relevant experience,proficiency in Python, Java, C/C++, PowerShell, bash, Linux,Jenkins,DB systems;Secret clearance with Top Secret eligibility required.
Python, Java, C, C++, PowerShell, bash, Linux, Jenkins, MySQL, MariaDB, MongoDB, PostgreSQL, NoSQL, SVN, Git, VMWare, Docker, Microsoft HyperV, Xen, Kubernetes, Microsoft AD, Microsoft Exchange, DNS, DHCP, VPN, IIS, Apache, TCP/IP, HTTP, HTTPS, TFTP, FTP
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Senior Software Engineer
Orlando, Florida, United States
HybridFull Time
Foundation Health
Foundation Health: AI-powered infrastructure for digital pharmacy and telehealth.
Proven production engineering experience, strong CS fundamentals, hands-on with Node/TypeScript/GCP, experience using AI tools (Cursor, Claude), high ownership and ability to work with ambiguity.
Node, TypeScript, GCP, Cursor, Claude, EHR
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1mo
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Senior Software Engineer
Orlando, Florida, United States
RemoteFull Time
Versant
VersantNasdaq: VSNT: Operates cable television networks and digital media entertainment platforms.
5+ YOE5+ years engineering experience with Ruby on Rails, Node.js, JavaScript/TypeScript; experience with MySQL/MongoDB, Redis, cloud deployments, frontend frameworks, APIs, testing, and distributed systems.
Ruby on Rails, Node.js, JavaScript, Type Script, MySQL, MongoDB, Redis, Vue.js, Vuetify, Angular, REST, GraphQL, Sidekiq, Raspberry PI
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2w
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Software Engineer
Cape Canaveral, Florida, United States
OnsiteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
5+ YOEBachelor's in CS or STEM (or equivalent experience),5+ years software engineering,3+ years DoD/launch experience,CompTIA Security+ (or obtain within 6 months),ability to obtain Active Secret clearance,web and cloud development skills.
HTML5, CSS3, JavaScript, C#, Python, PostgreSQL, MongoDB, .NET Core, VueJS, Vuetify, WebSockets, Flask, Git, GitLab, GitHub, Visual Studio Code, Power Automate, PowerBI, Jira, Confluence, Mattermost, Amazon Web Services, Nebula, Platform One, Microsoft Office, CI/CD Pipelines, Restful Framework, devcontainers
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2w
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Senior Software Engineer II
Boston or Milwaukee or Maitland
$104k-$178k/yr HybridFull Time
Alegeus
Alegeus: Provides technology platforms for managing healthcare benefit accounts.
6+ YOE6+ years developing distributed web applications using C#, .NET, ASP.NET, cloud and microservices; experience with RDBMS/NoSQL, event-driven frameworks, Kubernetes, API design; bachelor\u0002s degree required.
C#, .NET Core 3.1, .NET 5+, ASP.NET, Azure, Kafka, EventHub, ServiceBus, Kubernetes, RDBMS, NoSQL
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Lead Software Engineer
Daytona Beach, Florida, United States
OnsiteFull Time
Flexjet
Flexjet: Private jet provider offering fractional ownership and charter services.
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
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Senior Software Engineer (Orlando)
Orlando, Florida, United States
OnsiteFull Time
Ravenswood Solutions
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.
Java, JavaScript, C, C++, Python, Bash, Android, Bluetooth, BLE, SQL, Subversion, Git, Gradle, Maven, Jenkins, DNS, DHCP, IPv4, IPv6, UDP, NAT, DMZ, Linux, Windows, JIRA, Confluence, Bitbucket, Microsoft Office, DIS, HLA, TENA
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