24 senior backend developer jobs at 11 companies in Christmas, FL
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Senior Vice President, Back-End Engineer
Lake Mary, Florida, United States
$120k-$200k/yr OnsiteFull Time
9+ YOE9-11 years in software development; backend Java focus; leadership/mentoring; experience in financial services a plus; degree in CS/engineering or equivalent.
Java
1mo
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Lead, Software Engineer - Backend /Integration TS/SCI (39866)
Patrick Space Force Base, Florida, United States
OnsiteFull Time
9+ YOEActive TS/SCI clearance, bachelor’s degree or equivalent experience, 9+ years related experience, experience with backend development, Java, AWS, Docker, Linux, CI/CD, and security certification or ability to obtain within 6 months.
Java, AWS, Docker, Linux, CI/CD, Kubernetes, Git, Python, Node.js, .NET, PostgreSQL, MySQL, SQL Server, DynamoDB, Terraform, CloudFormation, C2S Access Portal (CAP)
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
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
3w
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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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Software Developer
Colorado Springs or Melbourne
$91k-$162k/yr HybridFull Time
8+ YOEBachelor's degree with 8+ years' relevant experience, Top-Secret/SCI clearance, U.S. citizenship, full-stack AWS development experience, frontend (JavaScript/TypeScript, React/Angular), backend (Java, Python, Node.js), Docker, CI/CD, infrastructure-as-code, and secure coding practices.
AWS, EKS, Lambda, S3, PostgreSQL, CloudWatch, CloudFormation, Terraform, Jenkins, GitLab CI, GitHub Actions, Docker, Spring Boot, Tomcat, JavaScript, TypeScript, React, Angular, Java, Python, Node.js
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
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
1mo
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Forward Deployed Engineer
Augusta or Orlando
HybridFull Time
5+ YOE5+ years backend/platform software engineering; Kubernetes, GitOps, Terraform/Helm/Kustomize, networking and cloud (AWS) experience; DoD Secret clearance; strong communication and troubleshooting skills.
TypeScript, Java, Go, Python, Kubernetes, ArgoCD, Flux, Terraform, Helm, Kustomize, Calico, Cilium, Multus, Bash, Shell, AWS, GovCloud, Istio, Linkerd, eBPF, Prometheus, Grafana, EFK, IAM, VPC
1mo
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Principal or Sr. Principal Engineer Software (DEE)
Melbourne, Florida, United States
$98k-$184k/yr OnsiteFull Time
5+ YOERequires U.S. secret clearance eligibility, STEM degree with 5+ years engineering experience (Principal) or 8+ years (Sr. Principal). Experience in backend and web application development, CI/CD, and C, C++, C#, Java, or Python.
C, C++, C#, Java, Python, CI/CD, Cameo Enterprise Architecture, SysML, Atlassian
1mo
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Principal or Sr. Principal Engineer Software (DEE)
Melbourne, Florida, United States
$98k-$184k/yr OnsiteFull Time
5+ YOEU.S. citizens with ability to obtain/transfer Secret clearance; STEM degree plus 3–8+ years engineering experience depending on degree; backend and web app development, CI/CD, and experience with C, C++, C#, Java or Python.
AI/ML, Quantum computing, cloud, CI/CD, C, C++, C#, Java, Python, Cameo Enterprise Architecture, Systems Modeling Language (SysML), Atlassian
2w
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Sr. Full Stack Engineer (Application Software)
Brownsville or Cape Canaveral
OnsiteFull Time
5+ YOEBachelor's in CS/engineering/math or 5+ years software experience (or 7+ years without degree); 3+ years full stack development; experience with web apps, testing, CI/CD, performance, and backend/frontend technologies.
Python, C#.NET, Go, Scala, Java, Make, Bazel, Pants, Buck, Gradle, pip, npm, UNIX, Terraform, Ansible, Puppet, Apache Kafka, RabbitMQ, ActiveMQ, Docker, Kubernetes, Angular, React, PostgreSQL, SQL Server
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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