28 software engineer typescript jobs at 12 companies in Keystone Heights, FL

PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
1mo
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Software Developer - Applied AI
Jacksonville or Tampa or St. Petersburg or Sarasota or Orlando
OnsiteFull Time
Kimley-Horn
Kimley-Horn: Provides professional planning, engineering, and design consulting services.
3+ YOE3+ years of post-grad software development; full-stack with C#/.NET/TypeScript; SQL/NoSQL; Azure Cosmos DB; AI multi-agent workflows; RAG with Azure AI Search; Azure AI Foundry; AI-assisted coding tools; strong collaboration with engineers.
CSharp, NET, TypeScript, React, Blazor, Angular, SQL, NoSQL, Azure Cosmos DB, Azure AI Search, Azure AI Foundry, RAG, Multi-Agent, Claude Code, OpenAI Codex
1w
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Senior Software Engineer, Platform & Developer Experience
Jacksonville or United States
RemoteFull Time
Worth AI
Worth AI: Automating business underwriting and onboarding for financial institutions.
8+ YOE8+ years software engineering experience, platform/DevEx background, Node.js/TypeScript, Nest.js, React, Kubernetes, ArgoCD, PostgreSQL, Kafka; strong mentorship and system-design skills.
Node.js, TypeScript, Nest.js, React.js, PostgreSQL, Kafka, Redis, Redshift, Kubernetes, ArgoCD, DataDog, MSK, RDS, EKS, S3, Lambda, Terraform, Python, Celery, SQLAlchemy
1w
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Senior Software Developer
Gainesville, Florida, United States
RemoteFull Time
Syms Strategic Group
Syms Strategic Group: Provides IT and professional services to federal government agencies.
8+ YOE8+ years back-end software development with Java and/or NodeJS, RESTful API design, Angular front-end experience, AWS cloud and Git workflows, strong communication and healthcare data familiarity.
Java, NodeJS, Angular, C#, .Net, AWS, Azure, API Gateway, Lambda, S3, CloudWatch, Git, GitHub, JUnit, Jest, Docker, ECS, EKS, JIRA, Microsoft Teams, JavaScript, TypeScript, XML, JSON
3mo
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Principal Software Engineer - Frontend, Developer Experience
San Francisco or Phoenix or Denver or Austin or Jacksonville or Bridgeport or Boston or New York City or Atlanta
RemoteFull Time
Palo Alto Networks
Palo Alto NetworksNASDAQ: PANW: Provides enterprise-grade network, cloud, and endpoint security software.
5+ YOEDevelop frontend UIs with TypeScript/React; collaborate with product/design; contribute to architecture and testing; mentor colleagues.
TypeScript, React, GraphQL, Node.js
2mo
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Software Engineer II (Signup & Activation)
San Francisco or Atlanta or Austin or Boston or Chicago or Dallas or Denver or Houston or Jacksonville or Los Angeles or Miami or New York City or Phoenix or Portland or Sacramento or Salt Lake City or San Diego or Seattle or Washington, D.C. or Ottawa or Toronto or Vancouver or Mexico City
$103k-$195k/yr HybridFull Time
Scribd
Scribd: Subscription-based digital library for e-books, audiobooks, and documents.
4+ YOE4+ years of frontend software development; strong TS/JS and React; Next.js; Rails familiarity; REST/GraphQL; A/B testing and personalization; accessible UX; collaborative, growth-minded; AI-assisted development.
TypeScript, JavaScript, React, Next.js, Ruby on Rails, REST, GraphQL, Redis, Kafka, MySQL, Terraform, CI/CD
3d
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AI - Software Engineering - Sr Advisor II
King of Prussia or Alpharetta or Jacksonville
OnsiteFull Time
Fiserv
FiservNew York Stock Exchange: FI: Provides financial technology and payment processing services to institutions.
6+ YOEBachelor's in CS/Engineering/IT,6+ years technology/fintech/SaaS experience,2+ years development in Go/TypeScript/React,experience with relational databases,Docker,GIT,strong communication and technical leadership skills.
TypeScript, React, Go, Docker, Git, Jira, Confluence, GitLab, Lucidchart
3mo
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Engineer II
Jacksonville, Florida, United States
OnsiteFull Time
Intercontinental Exchange
Intercontinental ExchangeNYSE: ICE: Operates global financial exchanges, clearing houses, and mortgage technology.
2+ YOE2+ years software development; strong C#, .NET, React, SQL; knowledge of TypeScript, JavaScript; experience with Git, Agile; comfortable with Claude AI tools.
C#, .NET, React, SQL, TypeScript, JavaScript, Claude, Git, Azure DevOps, Docker, AWS
3mo
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Engineer II
Jacksonville, Florida, United States
OnsiteFull Time
Intercontinental Exchange
Intercontinental ExchangeNYSE: ICE: Operates global financial exchanges, clearing houses, and mortgage platforms.
2+ YOE2+ years software development; strong C#/.NET, React, JavaScript/TypeScript; SQL; Git; Agile; able to use Claude; excellent communication.
C#, .NET, ASP.NET Core, React, JavaScript, TypeScript, SQL, Git, CI/CD, Azure DevOps, Docker, AWS, Spring Boot, Claude
1mo
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Frontend Engineer Angular
Jacksonville, Florida, United States
$97k-$145k/yr OnsiteFull Time
Citi
CitiNYSE: C: Providing global banking, investment, and wealth management services.
5+ YOEExpertise in Angular, TypeScript, modern JavaScript, HTML5/CSS3, RESTful API integration, unit and E2E testing (Jasmine/Karma), performance optimization, familiarity with OpenShift; 5+ years experience and bachelor’s degree or equivalent.
Angular, TypeScript, JavaScript (ES6+), HTML5, CSS3, NgRx, RxJS, RESTful APIs, Jasmine, Karma, OpenShift, AI-Assisted Development Tools
1mo
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Frontend Engineer Angular
Jacksonville, Florida, United States
$97k-$145k/yr OnsiteFull Time
Citi
CitiNYSE: C: Global diversified financial services holding.
5+ YOE5+ years developing Angular applications (latest versions), strong TypeScript/ES6+ skills, RESTful API integration, unit and e2e testing (Jasmine/Karma), responsive design, performance optimization, OpenShift familiarity, bachelor's degree or equivalent experience.
Angular, NgRx, RxJS, TypeScript, JavaScript (ES6+), HTML5, CSS3, Jasmine, Karma, RESTful APIs, OpenShift
5d
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APPLICATION DEVELOPER II
Jacksonville, Florida, United States
$65k-$86k/yr OnsiteFull Time
Logistics Services International
Logistics Services International: Provides military training products and technical support services.
2+ YOE2+ years professional development experience (or equivalent education/experience mix); proficiency in C#, TypeScript, web technologies, SQL, Git, CI/CD; strong debugging, SDLC and communication skills.
C#, TypeScript, HTML5, CSS3, Microsoft SQL Server, Git, CI/CD, RESTful APIs, DevOps
2mo
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Guidewire Developer
Alpharetta or Birmingham or Jacksonville
OnsiteFull Time
Kemper
KemperNYSE: KMPR: Provides specialized auto, life, and health insurance services.
8+ YOE8+ years of development experience with at least 2 years in a senior/lead role; Guidewire ClaimCenter experience required; bachelor's degree in computer science, computer engineering, or related field; strong SDLC knowledge; proficiency in Java and cloud/DevOps tools; insurance domain knowledge.
Java, Gosu, Kotlin, HTML/CSS, JavaScript, TypeScript, Spring Boot, EKS, ECS, SQL, Git, Maven, Gradle, WebPack, NPM, Guidewire InsuranceSuite, PCF, REST APIs, Cloud AWS, CI/CD, Containerization, Monitoring and logging tools (AppDynamics, Splunk)
3mo
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Design System Developers - Jacksonville
Jacksonville, Florida, United States
$38k-$133k/yr OnsiteFull Time
Photon: N/A
Frontend development with JavaScript/TypeScript; design system/library experience; CSS methodologies; accessibility; Git/CI/CD; Figma collaboration.
JavaScript, TypeScript, HTML, CSS, React, Vue, Git, CI/CD, Figma
2mo
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Javascript - Senior Developers - AI Training - Jacksonville, USA
Jacksonville or United States
$50/hr RemoteContract, Part Time
Prolific
Prolific: Platform connecting researchers and AI developers with verified participants.
BS/MS/PhD in computer science or related; professional experience building scalable web apps with JavaScript/TypeScript; ability to solve LeetCode Medium–Hard problems; expert JS knowledge (event loop, closures, async); strong code quality and attention to detail.
JavaScript (ES6+), TypeScript, React, Node.js, Vue, Angular, Jest, Cypress, Webpack, Vite, RESTful APIs, GraphQL, LeetCode