58 application developer jobs at 43 companies in Key Largo, FL
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Application Security Engineer
Seattle or Miami
$195k-$244k/yr HybridFull Time
5+ YOE5+ years in application security or security-focused software engineering; strong coding skills in Python, Go, TypeScript, or Ruby; hands-on AppSec tooling experience (GitHub Advanced Security, Semgrep, etc.); cloud/container security (AWS, Kubernetes); threat modeling and automation skills.
Go, Python, TypeScript, Ruby, Terraform, AWS, GCP, Azure, Kubernetes, Apollo GraphQL, GitHub Advanced Security, CodeQL, Dependabot, secret scanning, Semgrep, HackerOne, Burp Suite, Cloudflare WAF, Claude, OpenAI, GitHub, Linear, Slack, MCP
2mo
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Application Development and Support Engineer II
Tallahassee or Atlanta or Boston or Coral Gables or Raleigh or Richmond
$60k-$80k/yr OnsiteFull Time
2+ YOEBachelor's in CS/MIS or related, 2+ years application support or development, strong coding in C#/.NET/Salesforce and SQL/Python/JavaScript/TypeScript, troubleshooting and analytical skills.
C#, .NET, Salesforce, Apex, Lightning, SQL, Python, JavaScript, TypeScript
2mo
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Senior Application Engineer I
Miami or Chicago or New York City or Los Angeles or Washington, D.C.
$133k-$183k/yr HybridFull Time
8+ YOEBachelor's or equivalent, 8+ years in advanced application support/configuration, expertise with eDiscovery platforms, APIs/ETL/integrations, Microsoft SQL, Linux, REST APIs, PowerShell, AI/automation experience, strong communication and problem-solving.
Relativity Server/One, Reveal, BrainSpace, Microsoft SQL, Linux, REST APIs, PowerShell, APIs, ETL, SaaS
1mo
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Application Security Engineer
Miami, Florida, United States
HybridFull Time
5+ YOE5+ years application security or software engineering experience; hands-on with Python/Go/TypeScript/Ruby, AppSec toolchain (GitHub Advanced Security, Semgrep, secret scanning), cloud and Kubernetes security, threat modeling, and AI/automation for vulnerability triage.
Go, Python, TypeScript, Ruby, Terraform, AWS, GCP, Azure, Kubernetes, Apollo GraphQL, GitHub Advanced Security, CodeQL, Dependabot, secret scanning, Semgrep, HackerOne, Burp Suite, Cloudflare WAF, Claude, OpenAI, MCP
2w
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Staff Application Security Engineer
New York or Miami or United States
$168k-$240k/yr HybridFull Time
7+ YOEExpertise in threat modeling, secure design/code review, penetration testing, application security controls, familiarity with regulated environments, strong communication, and experience building AI security tooling.
Scala, Java, Go, Python, SLSA, OWASP SPVS, CI/CD
2mo
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Application Developer II
Miami, Florida, United States
$60k-$70k/yr OnsiteFull Time
3+ YOEBachelor's degree in MIS, CS, or related technical field and 3 years of experience; or 7 years of related experience; PHP, SQL, JavaScript; Laravel, Vue; Salesforce/LMS/LTI integrations.
Laravel, Vue.js, Salesforce, LMS, LTI, PHP, SQL, JavaScript
3mo
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Trading Application Support Engineer
Miami, Florida, United States
OnsiteFull Time
3+ YOE3-5 years front-office trading support experience preferred; knowledge of fixed income, commodities, and FX products; strong communication, troubleshooting, and problem-solving skills; familiarity with third-party trading systems and Unix shell is a plus.
Bloomberg FIT/ALLQ/FXGO/CDX/IRS, Brokertec, Tradeweb, MarketAxess, Trading Technologies (TT), WebICE, CME Direct, Bloomberg, Reuters, Unix shell
2d
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Lead, DevSecOps Application Architecture
Louisville or Nashville or Miami or Tampa or Dallas
$142k-$196k/yr RemoteFull Time
8+ YOEBachelor's degree or equivalent, 8+ years technical experience, 4+ years leadership experience, strong software engineering, .NET/C#, Python, microservices, Azure, CI/CD security, containers, databases, and application architecture expertise.
.NET, C#, Python, Microsoft Azure, Azure App Services, Azure Functions, Azure Service Bus, Azure Storage, Apigee, GitHub Actions, Azure DevOps, Terraform, Docker, Kubernetes, PostgreSQL, MongoDB, SAST, DAST, SCA, Checkmarx, AppScan, Cycode, SonarQube, SecAPI, JFrog Artifactory, Xray, HashiCorp Vault, LaunchDarkly, Databricks, Azure Data Lake Storage Gen2, Splunk, Dynatrace
1w
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Aviation Information Technology Senior Software Developer
Miami, Florida, United States
OnsiteFull Time
5+ YOEBachelor's degree or equivalent experience,5 years software development and systems analysis experience,full-stack development,system architecture,application security,database integration,and DevOps/CI/CD familiarity.
1w
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Front-End Developer
Miami or Delaware or Atlanta or Philadelphia or Austin or Houston or Dallas or Salt Lake City or Phoenix or Charlotte
HybridFull Time
5+ YOE5+ years software development experience with C#, .NET 10, ASP.NET, SQL Server, DDD, CI/CD (Azure DevOps), PowerShell, containerization (Docker), Linux/Windows; mentoring and enterprise application experience required.
C#, .NET 10, ASP.NET, SQL Server, Entity Framework, Dapper, Azure DevOps, PowerShell, Linux, Windows Server, Docker, React, Python, WebSockets, SignalR, RabbitMQ, Kafka, Azure Service Bus, Git, Blazor Server
6d
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Sr. AI Engineer
New York City or Denver or Dallas or Miami or United States
$175k-$215k/yr RemoteFull Time
5+ YOE5+ years building production applications; experience with full-stack development, AI/ML feature design, LLM optimization, strong communication and leadership; healthcare or HIPAA experience a plus.
Node.js, React, TypeScript, Ruby, GraphQL, Postgres
2mo
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Lead Engineer
Miami, Florida, United States
$120k-$125k/yr OnsiteFull Time
8+ YOEBachelor's degree required, 8+ years experience, 5+ years building production AWS applications, expertise with AWS services, IaC, CI/CD, Node.js/Java/Python, cloud security, and leadership skills.
Lambda, API Gateway, ECS, EKS, EC2, S3, RDS, DynamoDB, SNS, SQS, EventBridge, CloudFront, Node.js, Java, Python, JavaScript, TypeScript, React, Terraform, AWS CloudFormation, AWS CDK, SAP, SAP BTP/CAP, SAPUI5, IDoc, OData, BAPI/RFC
6d
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Senior Software Engineer, Embedded Systems/Firmware, XR
San Jose or Miami
$174k-$252k/yr OnsiteFull Time
5+ YOEBachelor's or equivalent,5+ years software development in C/C++,experience with embedded OS and taking consumer devices to production,BLS not applicable; Git/Gerrit and EMU/RTOS familiarity preferred.
C, C++, Git, Gerrit, Microcontroller (MCU) Real-Time Operating System (RTOS)
2mo
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Software Engineer, Analyst - Alternative Asset Management Technology
Miami, Florida, United States
$90k-$140k/yr OnsiteFull Time
2+ YOE2+ years software engineering experience; strong programming in Python or TypeScript; familiarity with public cloud (preferably AWS), web application development, databases, Terraform, Docker, and collaborative tools like Jira.
React, TypeScript, Next.js, Python, C#, SQL, Docker, Terraform, AWS, Snowflake, DynamoDB, Jira, WordPress, CSS, OAuth, Browser APIs
1mo
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AI Engineer (Agents)
São Paulo or Miami or Mexico City
HybridFull Time
7+ YOE7+ years software engineering experience with 2+ years building and deploying production LLM/AI applications; strong Python, LLM API/framework experience, agentic systems, RAG and vector DB knowledge, Git and CI/CD proficiency.
Python, Google ADK, LangGraph, CrewAI, LangSmith, Arize Phoenix, Weights & Biases, Docker, Kubernetes, Pydantic, OpenAI SDK, Google AI SDK, LangChain, Git, GitHub, CI/CD, LLMOps, LLM APIs, RAG, vector databases
2mo
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Founding Developer Advocate
Miami or San Francisco
HybridFull Time
Experienced developer advocate or devrel with strong on‑camera video production skills, technical background in AI/LLM applications, community engagement, and ability to present at events.
GitHub, Discord
5d
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Senior Software Engineer (On-site)
Doral or Miami or London or Singapore
OnsiteFull Time
6+ YOEBachelor's degree in computer science, engineering, or related field; 6+ years software engineering experience, including enterprise applications, SQL, modern front-end frameworks, distributed systems, and cloud technologies.
C#, .NET, JavaScript, TypeScript, T-SQL, Microsoft SQL Server, Salesforce, Apex, Lightning Web Components, Salesforce Flow, Salesforce Experience Cloud, ASP.NET Core, Blazor, RESTful APIs, SOAP, JSON, XML, React, Next.js, Node.js, Entity Framework Core, Dapper, OAuth 2.0, OpenID Connect, Microsoft Entra ID, OpenTelemetry, Application Insights, Grafana, Azure DevOps, Git, Scrum, Kanban, Azure Service Bus, Event Grid, Queue Storage, RabbitMQ, GitHub Copilot, Claude, Codex, Argo CD, Cloudflare, Bicep, Terraform, Azure Key Vault, Managed Identities
3w
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Senior Software Engineer, Backend
Miami, Florida, United States
RemoteFull Time
5+ YOE5+ years building backend services, strong C# and .NET experience, payments/FinTech or high-volume transaction experience, API and distributed systems knowledge, cloud application experience, leadership and collaboration skills.
C#, .NET
1mo
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Front End Senior Software Engineer
Miami, Florida, United States
HybridFull Time
5+ YOE5+ years building large web applications with Next.js, React, and TypeScript; experience with Redux, TanStack Query, testing (Jest, React Testing Library, Cypress), cloud (AWS preferred), and strong UX, accessibility, and performance focus.
Next.js, React, TypeScript, Redux, Redux Toolkit, TanStack Query, AWS, GitHub, Slack, Jira, Codex, Jest, React Testing Library, Cypress, Lighthouse, RUM
1mo
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Google Agentic AI Delivery Senior Engineer
Albany or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$80k-$266k/yr HybridFull Time
5+ YOE5+ years hands-on client-facing technology experience; 5+ years building cloud solutions (4 years on GCP); 3+ years with application modernization/Call Center AI/Agentic AI; experience with Vertex AI, Gemini, BigQuery, Terraform, CI/CD; Bachelor's in CS/Engineering or equivalent.
Vertex AI, Gemini, BigQuery, Terraform, CI/CD, GKE, Apigee, Google Cloud Platform (GCP), CES
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