7 software engineer intern jobs at 5 companies in Miami Beach, FL

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Software Engineer – Intern (US)
New York or Miami
$5k-$6k/wk OnsiteInternship
Citadel Securities
Citadel Securities: Global market maker providing liquidity for financial markets.
Degree in computer science or related field, strong programming and design skills, analytical background in probability/statistics, and effective communication for technical teamwork.
2mo
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Senior Software Engineer, Connect
Miami, Florida, United States
HybridFull Time
Iru
Iru: AI-powered platform for identity, endpoint security, and compliance.
5+ YOE5+ years software engineering; strong front-end; full-stack capability; comfortable with ambiguity; experience building internal tools and collaborating with cross-functional teams.
React, TypeScript, JavaScript, Python, FastAPI, APIs
1w
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Software Engineer, Windows Agent
Miami, Florida, United States
HybridFull Time
Iru
Iru: AI-powered platform for identity, endpoint security, and compliance.
Experienced Windows endpoint developer with deep knowledge of Windows API/system internals, device management, IPC, PKI/Certificates, TPM, and proficiency in Rust/C/C++ and PowerShell.
Rust, C, C++, Windows API, COM, WiX MSI, PowerShell, WinUI 3, Windows App SDK
1w
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Structural Intern
Miami, Florida, United States
OnsiteFull Time
Thornton Tomasetti
Thornton Tomasetti: Provides structural engineering and scientific consulting for the built environment.
Current undergraduate or graduate student in civil/structural/architectural engineering; strong academic record; familiarity with SAP2000, ETABS, RAM, StructurePoint Software, and Revit.
SAP2000, ETABS, RAM, StructurePoint Software, Revit
1d
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2027 Applied AI Engineer Intern, Miami
Miami, Florida, United States
OnsiteFull Time
Millennium Management
Millennium Management: A global alternative investment management firm.
Must be graduating Dec 2027–Jul 2028, GPA≥3.5, pursuing Bachelor’s or Master’s in AI/Computer Science/Software Engineering or related; strong ML/LLM knowledge; proficiency in Python/Java/C++/JavaScript; SQL/NoSQL experience.
Python, Java, C++, JavaScript, SQL, NoSQL, large language models
1mo
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Quantitative Research Engineer – PhD Intern (US)
New York or Miami
$5k-$6k/wk OnsiteInternship
Citadel Securities
Citadel Securities: Global market maker providing liquidity for financial markets.
PhD in a quantitative field, strong programming skills (C++, Python, R), CS fundamentals and software development experience, familiarity with ML/NLP/distributed systems preferred, strong communication skills.
C++, Python, R
3d
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Manager, Cloud Engineering
Miami, Florida, United States
HybridFull Time
Lennar
LennarNYSE: LEN: Builds and sells quality residential homes across the United States.
7+ YOE3+ Mgmt7+ years software engineering experience with 3+ years people management; experience owning internal developer platforms, Backstage/Spotify Portal, CI/CD, GitHub Enterprise, Terraform/HCP, and AWS; strong communication and platform adoption skills.
Backstage, Spotify Portal, GitHub Enterprise, GitHub Actions, GitHub Advanced Security (GHAS), HashiCorp, Terraform, HCP Terraform, AWS IAM, AWS SSM Parameter Store, AWS ECR, AWS EKS, AWS Lambda, CodeArtifact