159 software system engineer jobs at 74 companies in Winter Haven, FL
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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
2w
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Senior Lead Software Engineer - ML Engineer for Agent Platform
Jersey City or Tampa or Austin or Plano
$171k-$260k/yr OnsiteFull Time
5+ years applied software engineering experience; strong Python and Go/Rust; experience with runtimes, distributed systems, secure execution, LLM/agent systems, CI/CD, and cloud-native production deployments.
Firecracker, Kata, gVisor, Model Context Protocol (MCP), OpenFGA, OPA, Rego, Python, Go, Rust, Terraform, Docker, Kubernetes, LLM
1mo
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Software Engineer
Warrenton or Tampa
$110k-$150k/yr HybridFull Time
5+ YOE5+ years systems/software engineering experience; active SECRET clearance and US citizenship; Bachelor's in CS or CE; strong Python (asyncio, pybind11/Cython), C++ (C++17/20), Kubernetes/Docker, CI/CD (ArgoCD, GitHub Actions/GitLab CI), observability (Prometheus/Grafana), and Linux skills.
Python, asyncio, pybind11, Cython, Kubernetes (K8s), Docker, ArgoCD, GitHub Actions, Prometheus, Grafana, C++17, C++20, CMake, GitLab CI/CD, GitOps, Linux
1mo
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System Safety Engineer Stf - Orlando, FL
Orlando, Florida, United States
HybridFull Time
Bachelor's in engineering, experience implementing System Safety Programs IAW MIL-STD-882, familiarity with software safety (AOP-52/DoD), ability to obtain DoD Secret clearance, strong communication and presentation skills.
DOORS
3d
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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
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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++
2mo
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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
2mo
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Senior Software Engineer - Integrations
Tampa, Florida, United States
RemoteFull Time
8+ YOE8+ years of professional software engineering; strong Node.js/TypeScript; system design for resilient integrations; PostgreSQL, Kafka; Kubernetes; API/SDK experience; mentoring; ambiguity handling.
Node.js, TypeScript, Nest.js, React.js, PostgreSQL, Kafka, Redis, Kubernetes, AWS, Terraform, Python
1w
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Senior Electrical Engineer - Power System Protection
Tualatin or Overland Park or Ann Arbor or Bloomington or Dallas or Greenwood Village or Houston or Orlando or Phoenix or Cary
$142k-$249k/yr OnsiteFull Time
11+ YOEPE license, Bachelor's in engineering, minimum 11 years related experience in transmission protection & control, experience developing relay settings and using power system modeling and relay vendor software.
ASPEN, CAPE, CYME, ETAP, SKM, Mathcad, Microsoft Excel, SEL AcSELerator Quickset, GE Enervista, DNP, SEL, MMS, Modbus, IEC 61850
1mo
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Senior Software Engineer
Orlando, Florida, United States
RemoteFull Time
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
1mo
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Senior Software Engineer - Simulation Solutions
Orlando, Florida, United States
OnsiteFull Time
10+ YOE10+ years software engineering experience with simulation and real-time systems; proficiency in C++, C#, Unreal; knowledge of DIS/HLA, GPU programming, 3D rendering; Bachelor's degree in CS or related.
C++, C#, Unreal, DIS, HLA, AR/VR, AI, GPU
1mo
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Performance Software Engineer
California or Colorado or Connecticut or Florida or Georgia or Illinois or Kansas or Massachusetts or Maryland or Maine or New Jersey or North Carolina or New York or Oregon or Tennessee or Texas or Virginia or Washington or Austin or Tampa or Chicago
$150k-$230k/yr HybridFull Time
6+ YOE6+ years software engineering experience (including 2+ years with k6/load test frameworks and JavaScript); 2+ years cloud native AWS experience; bachelor\u0002s degree in CS/CE/IT or equivalent; expertise in distributed systems, containers, scripting (Bash/Python).
k6, JavaScript, Grafana, InfluxDB, Java, Kotlin, C++, Golang, Postgres, AWS, PostgreSQL, Bash, Python
1mo
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Staff Software Engineer
Orlando, Florida, United States
OnsiteFull Time
Experienced engineer with a strong CS foundation; track record building complex systems, high agency, comfortable with ambiguity, daily use of AI tools, and experience with Node/TypeScript/GCP.
Node, TypeScript, GCP, Cursor, Claude, LLM, RAG
2mo
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Software/Systems Test Engineer
Orlando, Florida, United States
OnsiteFull Time
3+ YOEBachelor's in CS/Engineering; 3+ years software/systems testing; Linux/Windows/networking basics; CompTIA Sec+ and VMware certs; test automation tools like Selenium/JUnit.
Linux, Windows, Networking, Selenium, JUnit, CompTIA Security+, VMware
1mo
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Lead System Engineer
Orlando or Tampa or Lakeland or Melbourne or Daytona Beach or Las Vegas or Denver or Houston
$70-$75/hr RemoteFull Time, Contract
7+ YOE2+ Mgmt7+ years full‑stack development, 2+ years lead experience; hands‑on with Oracle/PL‑SQL, APIs/integrations, Microsoft Azure (.NET), Angular, Python; DevOps/CI/CD; experience with AI tools; strong client communication; must have work authorization not requiring sponsorship.
Oracle, PL/SQL, APIs, Microsoft Azure, .NET, Angular, Python, GitHub Copilot, Azure OpenAI, TestGPT, Docker, Kubernetes, CI/CD
2w
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Software Engineer I, CCIP
Charlotte or United Kingdom or Spain or Brazil or Ireland or Greece or Canada or Phoenix or Argentina or Las Vegas or Portugal or Netherlands or Tampa or Colombia or Mexico or Belgium or Poland
$83k-$174k/yr RemoteFull Time
Backend engineering experience (Go, Rust, or TypeScript), distributed systems design, security- and reliability-focused production services, and experience in crypto or remote-first engineering.
Go, Rust, TypeScript, RPC, Solana, Aptos, Canton
1w
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Lead Software Engineer - Enterprise Items
Lakeland, Florida, United States
$135k-$203k/yr HybridFull Time
7+ YOEBachelor's in CS or related (or equivalent experience),7+ years software engineering experience with .NET/C#/SQL and enterprise application design,ability to translate business requirements,experience with distributed systems,onsite interview in Lakeland,FL.
.NET framework, .NET Core, C#, SQL, ASP.NET, Kafka
2w
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BI Software Engineer Intern - Orlando
Orlando, Florida, United States
OnsiteFull Time
Intern role supporting software engineering: participate in SDLC, review systems for improvements, recommend modern solutions, and create technical documentation.
3w
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Software Engineer
Orlando, Florida, United States
HybridFull Time
3+ YOE3+ years building Angular/Java applications, bachelor's in CS or equivalent, U.S. citizenship for Secret clearance eligibility, experience with CI/CD, distributed systems, and AI/LLM integration.
Angular, HTML5, CSS3, SASS, LESS, ES6+, RxJS, NgRx, Java, Jakarta EE, Servlet API, JPA, JMS, JAX-RS, JAX-WS, WebSocket API, Spring Framework, Tomcat, Jetty, GitLab CI, Git, JUnit, Playwright, Docker, Kubernetes, REST, SOAP, OpenAPI, gRPC, Protobuf, AMQP, Kafka, LLMs, Distributed Interactive Simulation (DIS), High Level Architecture (HLA)
1mo
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Lead Software Engineer-AI Licensing & Publishing Systems
Orlando or Glendale
$150k-$180k/yr HybridFull Time
7+ YOE7+ years software engineering experience with leadership; experience in financial/licensing systems; hands-on AI/ML and computer vision; proficiency in Java, Python, Go, Rust, or C#; cloud and Kubernetes experience.
TensorFlow, PyTorch, Scikit-learn, Java, Python, Go, Rust, C#, AWS, GCP, Azure, Kubernetes, CI/CD