47 backend software engineer jobs at 26 companies in Winter Haven, FL
🚀PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yrOn-SiteFull Time
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
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).
CitiNYSE: C: Providing global banking, investment, and wealth management services.
2+ YOE2+ years applications development experience in financial services, Java backend and full-stack development, REST/Kafka integrations, database proficiency (Oracle/PostgreSQL), familiarity with Angular/React, Agile/DevOps practices, and strong communication and problem-solving skills.
CitiNYSE: C: Global diversified financial services holding.
2+ YOE2-5 years experience in applications development within financial services; Bachelor's degree or equivalent; expertise with Java, Angular/React, Oracle/PostgreSQL, RESTful APIs, Kafka, Elastic Search/NoSQL, DevOps and test-driven practices; strong communication and problem-solving.
United States or Tampa or Boston or Atlanta or New York City or Columbus or Chicago or Philadelphia or Raleigh or Charlotte or Minneapolis or Dallas or Washington D.C. or Austin or Miami or Newark
$152k-$194k/yrRemoteFull Time
RealNasdaq: REAX: Technology-driven brokerage offering residential real estate and title services.
8+ YOE8+ years experience with Java/Spring Boot, JPA/Hibernate, relational databases; experience designing event-driven microservices, strong testing practices, AI-assisted development familiarity, BA/BS or equivalent.
Java 17, Java 21, Spring Boot 3.x, JPA/Hibernate 6, Postgres, Kafka, DynamoDB, Redis, OpenSearch, AWS, Docker, Kubernetes, Datadog, ArgoCD, TeamCity, Claude Code, Cursor, Codex, Model Context Protocol (MCP), GitHub, SonarQube
InfosysNYSE: INFY: Provides IT consulting, software development, and business outsourcing services.
Experience with Core Java/J2EE, Spring Boot, microservices, Oracle Database and AWS; ability to design, develop, review code, and participate in SDLC. Bachelor\u0002s degree or equivalent required; must be authorized to work in the U.S. without sponsorship.
Java, Springboot, Spring Boot, Microservices, Oracle Database, AWS, J2EE, CI/CD
CAENYSE: CAE: Provides flight simulation and training services to aviation industries.
5+ YOE5+ years software engineering; bachelor's degree in engineering or computer science; US citizen eligible for DoD contracts; frontend and backend development; cloud/DevOps experience.
GTE Financial: Member-owned cooperative providing personal and business financial services.
5+ YOE5+ years software development experience, full SDLC experience, strong hands-on coding with C#/.NET and web/mobile/backend stacks, collaboration with cross-functional teams, undergraduate degree preferred.
The DiSTI Corporation: Provider of 3D virtual training and GUI software.
2+ YOE2+ years professional software engineering, bachelor's degree in CS or related field, strong Python and JavaScript/TypeScript, Docker, Linux, PostgreSQL, experience building backend services/APIs and internal tools, curiosity about modern AI tools.
Elite Insurance Partners: Provides Medicare and life insurance brokerage and education services.
3+ YOE3+ years professional software engineering experience with Python, JavaScript, SQL, React, backend/API development, AWS, and CI/CD (GitHub Actions); strong communication skills.
ID.me: Provides secure digital identity verification and authentication services.
8+ YOEBachelor's degree or equivalent, 8+ years software development experience, 5+ years backend engineering with Java and Spring Boot, 1+ year daily use of AI-assisted development tools (e.g., Claude Code, Cursor).
Java, Spring Boot, Claude Code, Cursor, OAuth 2.0, OpenID Connect (OIDC), SAML 2.0, FIDO2, WebAuthn, SCIM, XACML, LDAP, Active Directory, React, NIST SP 800-63
Avalon Healthcare Solutions: Manages diagnostic laboratory testing for healthcare payers and providers.
2+ YOEBachelor's in CS/MIS or equivalent, 2+ years application development experience, strong Java/Spring Boot backend skills, AWS and CI/CD familiarity, GitHub, MS SQL/T-SQL experience, unit testing (JUnit), and strong communication.
The Walt Disney CompanyNYSE: DIS: Produces movies, operates theme parks, and provides streaming services.
5+ YOE5+ years design/architecture in scalable full-stack software; Java/Spring backend; Angular/Node.js frontend; payments/fintech experience preferred; AI tooling in development preferred.
VTG: Provides engineering and digital modernization solutions for national security.
1+ YOEBachelor’s degree in Computer Science, Software Engineering, or related field; 1-5 years of relevant experience; backend in Python; frontend with React; strong Git, Docker; familiarity with Linux and Bash; DoD Secret clearance required (or ability to obtain).
Fortress Information Security: AI-powered platform for supply chain cybersecurity and risk management.
6+ YOE6+ years backend/platform engineering; strong Python; production experience with distributed systems, AI infrastructure, orchestration, retrieval/RAG architectures, event-driven systems, observability, and secure multi-tenant deployments.
Alvarez & Marsal: Provides management consulting, restructuring, and business advisory services.
7+ YOE7+ years backend or full-stack development; strong Python; experience with Azure Functions, APIs, event-driven systems, databases, microservices; exposure to AI/ML and LLM tooling; US work authorization required.
VersantNasdaq: VSNT: Operates cable television networks and digital media entertainment platforms.
3+ YOE3+ years software engineering experience; proficiency with Node.js and TypeScript; experience building backend services, CI/CD exposure, testing practices, and API/service development.
Ultimate Knowledge: Provides cybersecurity training and workforce readiness assessment solutions.
5+ YOE5+ years backend or platform software engineering; Kubernetes, GitOps, Terraform/Helm/Kustomize, networking, AWS experience; DoD Secret clearance required; strong troubleshooting and communication skills.