33 senior backend developer jobs at 14 companies in Winter Haven, FL
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Senior Backend Engineer - Java
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/yr RemoteFull Time
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
2mo
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Senior Backend Engineer (Remote Opportunity
Tampa, Florida, United States
RemoteFull Time
8+ YOE8+ years backend engineering; Java, Spring Boot; REST APIs; SQL; security; CI/CD; Agile; government clearance ability.
Java, Spring Boot, REST, SQL, CI/CD, Git, Microservices
1mo
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Backend Java Developer
Dallas or Coppell or Tampa or Jersey City
HybridFull Time
6+ YOE6+ years related experience; bachelor's preferred or equivalent; strong backend expertise with Java, Spring Boot, Kafka, Oracle, CI/CD tools, cloud-native and distributed systems; Angular experience; technical leadership and mentoring.
Java, Spring Boot, Kafka, Oracle, Jenkins, GitLab CI, Angular
3w
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Senior Consultant, Mobile App Engineer
Orlando, Florida, United States
OnsiteFull Time
Bachelor's degree, senior-level full-stack mobile and backend experience with Flutter/Dart and Java/Spring Boot, AI-enabled development experience, leadership and architecture skills, consulting experience, strong communication.
Flutter, Dart, iOS, Swift, Xcode, Android, Kotlin, Firebase, Java, J2EE, Spring Boot, REST APIs, AWS, Azure, Claude, Cursor, Copilot, AWS Kiro, GitHub, GitHub Actions, Jenkins, SonarQube, Docker, Kubernetes
2mo
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Senior Core Java Developer – AVP - TAMPA
Tampa, Florida, United States
$97k-$145k/yr HybridFull Time
5+ YOE5-8 years Java backend development experience, systems analysis and application programming, experience managing projects; familiarity with Kafka and MongoDB preferred; Bachelor’s degree or equivalent experience.
Java, Kafka, MongoDB
3w
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Senior Java Developer, FX eCommerce, Vice President
New York City or Jersey City or Tampa
$142k-$213k/yr HybridFull Time
6+ YOEStrong Java skills for multithreaded, low-latency backend systems; 6+ years apps development; experience with large-scale resilient systems, project management, and clear communication.
Core Java, Spring Boot, Solace, JVM
3w
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Senior Software Engineer, Java - Endpoint State & Control Team
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 Ohio or Oregon or Tennessee or Texas or Virginia or Washington or Austin or Tampa
$140k-$200k/yr HybridFull Time
5+ YOE5+ years backend Java/Kotlin experience, strong Java 11+ skills, RESTful API and multi-tenant SaaS design, PostgreSQL familiarity, ability to design data models and backend systems from scratch.
Java, Kotlin, C++, Golang, Postgres, AWS, RabbitMQ, Kafka, SQS
1mo
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Senior Software Development Engineer - Shopping Graph
Mountain View or McLean or New York City or Tampa
$191k-$214k/yr OnsiteFull Time
6+ YOEBachelor's in CS or related, 6+ years backend engineering with API and distributed systems experience; 5+ years with Java, Ruby, Go, or Python; familiarity with OAuth 2.0/OpenID Connect/SAML and cloud/infra tooling.
Java, Ruby, Go, Python, RESTful APIs, AWS, GCP, Terraform, OAuth 2.0, OpenID Connect, SAML, Prometheus, Datadog, CI/CD
1mo
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Senior Java Full Stack Developer (Java, Spring Boot, Angular) (Hybrid)
Orlando or Lake Mary or Jersey City or New York or Pittsburgh
$68k-$132k/yr HybridFull Time
6+ YOE6+ years backend development with Java 17, Spring Boot, microservices, Apache Kafka, SQL, Git, and JUnit 5; strong distributed systems and performance tuning skills.
Java 17, Spring Boot, Spring, Apache Kafka, SQL, Git, JUnit 5
2mo
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Senior Software Engineer, AI Platform
Orlando, Florida, United States
$141k-$223k/yr RemoteFull Time
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.
Python, Claude Code, Cursor, LangGraph, Temporal, Celery, vector databases, graph databases, search platforms, Kafka, Pulsar, pg-boss, OpenTelemetry, Prometheus, Grafana
2w
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Senior Java Full Stack Developer (Java, Spring Boot, Angular) (Hybrid)
Orlando or Pittsburgh or New York City or Jersey City
$68k-$132k/yr HybridFull Time
6+ YOE6+ years Java 17 backend development with Spring Boot and microservices, Apache Kafka, SQL, Git, JUnit 5, distributed systems experience, strong communication; US work authorization required.
Java 17, Spring Boot, Spring Framework, Apache Kafka, SQL, Git, JUnit 5, CI/CD
1mo
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Senior Java Full Stack Developer (Java, Spring Boot, Angular) (Hybrid)
Orlando or Pittsburgh or New York City or Jersey City
$68k-$132k/yr HybridFull Time
6+ YOE6+ years backend experience with Java 17, Spring Boot, microservices, Apache Kafka, SQL, Git, and JUnit 5; strong distributed systems, performance tuning, and communication skills required.
Java 17, Spring Boot, Spring, Apache Kafka, SQL, Git, JUnit 5
1mo
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Python Software Engineer - Temporary to Perm
Tampa, Florida, United States
$70-$90/hr OnsiteFull Time
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.
Python, Azure Functions, Azure Event Grid, Durable Functions, API Management, SQL, NoSQL, Azure SDKs, Azure Cognitive Services, LangChain, AutoGen, Semantic Kernel, CI/CD, LLMs, RAG
3mo
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Sr Full Stack Software Engineer
Orlando, Florida, United States
$135k-$165k/yr OnsiteFull Time
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.
Java, Spring, Angular, Node.js, AWS, Docker, Jenkins, GitHub Actions, Harness, Splunk, PCI-DSS, Aurora, DynamoDB, Redis
4w
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Forward Deployed Engineer
Tampa, Florida, United States
HybridFull Time
5+ YOE5+ years backend/platform engineering, Kubernetes, GitOps (ArgoCD/Flux), Terraform/Helm/Kustomize, networking and cloud (AWS), scripting (Bash/Python), DoD Secret clearance minimum.
TypeScript, Java, Go, Python, Kubernetes, ArgoCD, Flux, Terraform, Helm, Kustomize, Calico, Cilium, Multus, AWS, Bash, Shell, EKS, IAM, VPC, Istio, Linkerd, eBPF, Prometheus, Grafana, EFK, GitOps
2w
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Sr JAVA Full Stack - Lake Mary, FL (Onsite)
Tampa or Lake Mary
$96k-$150k/yr HybridFull Time
Strong Java backend and Angular front-end skills, experience with Spring Boot, microservices, REST APIs, messaging (Kafka), cloud and DevOps tooling, CI/CD, containerization, and familiarity with AI-assisted development.
Java 8/11/17+, Spring Boot, Spring MVC, Spring Data JPA / Hibernate, Microservices, REST, Kafka, Maven, Gradle, Angular, TypeScript, HTML5, CSS3, RxJS, Angular Material, SQL Server, PostgreSQL, Oracle, Microsoft Azure, AWS, GCP, Docker, Kubernetes, CI/CD, GitHub Actions, Jenkins, Microsoft Azure DevOps, AI
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