96 back end developer jobs at 48 companies in Florida

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
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.
Node.js, Python, Elasticsearch, Redis
3d
Save
Mark Applied
Hide
Senior Back-End Developer
Miami, Florida, United States
$159k-$176k/yr OnsiteFull Time
Rumble
RumbleNASDAQ: RUM: Video sharing platform and cloud infrastructure provider.
8+ YOE8+ years back-end experience; strong PHP (PHP 8+), MySQL, caching (Memcached, Redis), Linux, API design, and operating production systems at scale.
PHP, MySQL, Memcached, Redis, Linux, JavaScript, TypeScript, HTML, CSS, NGINX, WebSocket, BASH, PHPStan, PHPUnit
2d
Save
Mark Applied
Hide
Java Backend Developer
Jacksonville, Florida, United States
$80k-$117k/yr OnsiteFull Time
Infosys
InfosysNYSE: INFY: Provides IT consulting, software development, and business outsourcing services.
Bachelor's or equivalent experience; experience designing and developing Java/Spring Boot applications, Kafka messaging, microservices, Oracle DB, troubleshooting and production support.
Java, Springboot, Confluent Kafka, Microservices, Oracle
2w
Save
Mark Applied
Hide
Senior Backend Developer
Tennessee or Idaho or Arkansas or Nebraska or Louisiana or Missouri or Texas or Indiana or Nevada or Kentucky or Mississippi or Florida or South Carolina or West Virginia or New Mexico or North Carolina or Oklahoma or South Dakota or Alabama or Utah or Kansas or Iowa or Pennsylvania or Michigan or Wisconsin or Georgia or Montana or Arizona or North Dakota or Wyoming
RemoteFull Time
Sedgwick
Sedgwick: Provides global insurance claims management and risk services.
7+ YOEBachelor's in CS/Engineering, 7+ years backend development, proficiency in Java/C#/Python/Node.js, REST/microservices, legacy integrations, SQL/NoSQL, Docker/Kubernetes, Kafka/RabbitMQ, API security and observability.
Java, C#, Python, Node.js, SOAP, XML, JSON, SQL Server, Oracle, PostgreSQL, Redis, Docker, Kubernetes, Kafka, RabbitMQ, OpenAPI/Swagger, JDBC/ODBC, OAuth2, JWT, mutual TLS, SAML, API gateways, service meshes, message queues
3w
Save
Mark Applied
Hide
Senior Backend Developer
Copenhagen or Dallas or Dubai or London or Miami or Pune or Buenos Aires or Bogota or Mexico or Singapore
OnsiteFull Time
CellPoint Digital
CellPoint Digital: Payment orchestration platform for the travel and hospitality industry.
Experienced backend engineer with strong production experience building distributed systems, preferably using Go; familiarity with microservices, event-driven architecture, REST APIs, CI/CD, Docker/Kubernetes, cloud platforms, and AI-assisted development tools.
Go (Golang), Google Cloud Platform (GCP), Temporal, Docker, Kubernetes, CI/CD pipelines, GitHub Copilot, Cursor, Claude Code, ChatGPT, Windsurf, VS Code, JetBrains, Microsoft Azure, AWS
4w
Save
Mark Applied
Hide
Backend Engineer
Boca Raton or Florida
$115k-$140k/yr HybridFull Time
Tradeify
Tradeify: Provides funding and technology platforms for proprietary traders.
4+ YOE4+ years backend experience; strong proficiency in Python, Node.js, Go, or C#; experience building scalable REST and WebSocket services, relational and NoSQL databases, caching, message brokers, cloud platforms, Docker/Kubernetes, observability, and production troubleshooting.
Python, Node.js, Go, C#, REST, WebSocket, PostgreSQL, MySQL, Redis, MongoDB, Kafka, RabbitMQ, NATS, AWS, GCP, Azure, Docker, Kubernetes, TimescaleDB, ClickHouse, Terraform, Pulumi, gRPC, NinjaTrader, Tradovate
3d
Save
Mark Applied
Hide
Senior Back-End Developer
Miami, Florida, United States
$159k-$176k/yr OnsiteFull Time
Rumble
RumbleNASDAQ: RUM: Online video sharing platform and cloud services provider.
8+ YOE8+ years backend experience, strong PHP and MySQL skills, caching (Memcached/Redis), Linux production troubleshooting, API and systems design, familiarity with front-end tech and modern PHP practices.
PHP, MySQL, Memcached, Redis, Linux, JavaScript, TypeScript, HTML, CSS, NGINX, WebSocket, BASH, PHPStan, PHPUnit
1mo
Save
Mark Applied
Hide
Senior Backend Engineer
Fort Walton Beach, Florida, United States
$140k-$150k/yr OnsiteFull Time
TalkingParents: Secure-parenting communication platform providing court-admissible records.
5+ YOE5+ years building C#/.NET backend services, strong ASP.NET Core, T-SQL/SQL Server, Microsoft Azure experience, practiced TDD, Git workflows, and familiarity with AI-assisted development workflows.
C#, .NET, ASP.NET Core, Autofac, T-SQL, SQL Server, Dapper, SqlKata, Entity Framework, MSTest, Moq, Git, GitHub Copilot, Microsoft Azure, Azure Functions, Azure App Services, Azure SQL, Storage Queues, Service Bus, Key Vault, Application Insights, Raygun, Blazor, Cosmos DB, IdentityServer, OAuth2, OpenID Connect
2mo
Save
Mark Applied
Hide
Senior Backend Engineer - Payroll - EST
New York City or California or Colorado or Connecticut or District of Columbia or Florida or Georgia or Illinois or Indiana or Kansas or Massachusetts or Maryland or Minnesota or North Carolina or New Hampshire or New Jersey or Nevada or New York or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or Tennessee or Texas or Utah or Virginia or Washington
$170k-$220k/yr HybridFull Time
HiBob
HiBob: Cloud-based human resources management platform for mid-sized businesses.
6+ YOE6+ years backend software engineering; experience with Kotlin, Java, or Scala; relational DBs (PostgreSQL/MySQL); AWS; testing and TDD; owning features end-to-end and collaborating with product.
Kotlin, Java, Scala, PostgreSQL, MySQL, AWS
2mo
Save
Mark Applied
Hide
Senior Backend Engineer - Payroll - EST
New York City or California or Colorado or Connecticut or District of Columbia or Florida or Georgia or Illinois or Indiana or Kansas or Massachusetts or Maryland or Minnesota or North Carolina or New Hampshire or New Jersey or Nevada or New York or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or Tennessee or Texas or Utah or Virginia or Washington
$170k-$220k/yr HybridFull Time
HiBob
HiBob: Provides cloud-based human resources and workforce management software.
6+ YOE6+ years backend software engineering; experience with Kotlin/Java/Scala, relational databases (PostgreSQL/MySQL), AWS, testing methodologies, and owning features end-to-end while collaborating with product managers.
Kotlin, Java, Scala, PostgreSQL, MySQL, AWS
2mo
Save
Mark Applied
Hide
Senior Backend Engineer - Payroll - EST
New York City or California or Colorado or Connecticut or District of Columbia or Florida or Georgia or Illinois or Indiana or Kansas or Massachusetts or Maryland or Minnesota or North Carolina or New Hampshire or New Jersey or Nevada or New York or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or Tennessee or Texas or Utah or Virginia or Washington
$170k-$220k/yr HybridFull Time
HiBob
HiBob: Provides a cloud-based human resources management platform for businesses.
6+ YOE6+ years backend software engineering experience; proficiency with Kotlin, Java, or Scala; relational DB experience (PostgreSQL/MySQL); AWS; testing and scalable architecture; proven end-to-end feature ownership and product collaboration.
Kotlin, Java, Scala, PostgreSQL, MySQL, AWS
2mo
Save
Mark Applied
Hide
Senior Backend Engineer - Payroll - EST
New York City or California or Colorado or Connecticut or District of Columbia or Florida or Georgia or Illinois or Indiana or Kansas or Massachusetts or Maryland or Minnesota or North Carolina or New Hampshire or New Jersey or Nevada or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or Tennessee or Texas or Utah or Virginia or Washington
$170k-$220k/yr HybridFull Time
HiBob
HiBob: Provides a cloud-based HR platform for mid-sized businesses.
6+ YOE6+ years backend engineering experience; proficiency with Kotlin/Java/Scala, relational databases (PostgreSQL/MySQL), cloud platforms (AWS); experience owning features end-to-end, testing, scalable architecture, and collaborating with product.
Kotlin, Java, Scala, PostgreSQL, MySQL, AWS
1mo
Save
Mark Applied
Hide
Backend Engineer (Remote Opportunity)
Miami, Florida, United States
RemoteFull Time
VetsEZ
VetsEZ: Digital transformation and healthcare IT services for government agencies.
5+ YOE5+ years backend development; Java, Spring Boot; API and SQL; CI/CD; secure service communication; government clearance.
Java, Spring Boot, REST, SQL, Git, CI/CD
2mo
Save
Mark Applied
Hide
Backend Engineer, Senior
Orlando, Florida, United States
RemoteFull Time
United Parks & Resorts
United Parks & ResortsNYSE: PRKS: Operates theme parks, water parks, and animal rescue facilities.
7+ YOE7+ years in C#/.NET and Node.js; REST APIs; CMS integration; automated testing; cloud (Azure/AWS/GCP); distributed systems; strong collaboration.
C#, .NET, ASP.NET Core, Node.js, Azure, AWS, GCP, xUnit, NUnit, Jest, MSTest, Moq, REST API, CMS, Jira, Git
2w
Save
Mark Applied
Hide
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
Real
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
1mo
Save
Mark Applied
Hide
Sr Backend Application Developer
Saint Petersburg, Florida, United States
HybridFull Time
Raymond James
Raymond JamesNew York Stock Exchange: RJF: Provides wealth management, investment banking, and retail banking services.
5+ YOEFive years of Java/J2EE development, Spring, ORM (JPA/Hibernate), microservices with Spring Boot, Oracle PL/SQL, JMS messaging, unit testing (JUnit/Mockito), and AWS experience.
Java, J2EE, Spring Framework, Hibernate, JPA/Hibernate, Object-Oriented Design, Spring Boot, Oracle, PL/SQL, JMS, IBM MQ, ActiveMQ, JUnit, Mockito, Kafka, Apigee, AWS
1w
Save
Mark Applied
Hide
Senior Backend Software Engineer
Arkansas or California or Colorado or District of Columbia or Florida or Illinois or Massachusetts or Maryland or Maine or Michigan or New Jersey or Ohio or Pennsylvania or South Carolina or Texas or Utah or Virginia or Washington
$165k-$195k/yr RemoteFull Time
SITE Technologies
SITE Technologies: Provides AI-powered property condition assessments and management software.
5+ YOE5+ years backend development experience with Python and FastAPI, strong backend architecture, relational modeling, AWS services, Docker, CI/CD, and cross-team communication.
Python, FastAPI, PostgreSQL, SQLAlchemy, Alembic, Flyway, AWS, ECS, Lambda, RDS, S3, IAM, Docker, Git, CI/CD, GitHub Actions, AWS CodePipeline, Claude Code, Cursor, Terraform, Terragrunt, Datadog, Sentry, LangGraph, Claude Code SDK, Amazon Bedrock
2mo
Save
Mark Applied
Hide
Principal Backend Software Engineer
Gainesville, Florida, United States
$145k-$165k/yr RemoteFull Time
Feathr
Feathr: Marketing and fundraising platform for nonprofit organizations.
6+ YOE6+ years in software development; expertise in distributed systems; experience shipping software to real users; strong Kubernetes, Elasticsearch, MongoDB, Redis, Python; AWS infrastructure; CI/CD experience.
Kubernetes, Elasticsearch, MongoDB, Redis, Python, AWS, Drone CI/CD
1mo
Save
Mark Applied
Hide
Backend Engineer (Golang + Solidity) Part-Time
Miami, Florida, United States
$50-$100/hr HybridPart Time
Nightsea
NightseaShenzhen Stock Exchange: 301381: Operates global cross-border e-commerce brands and digital payment solutions.
3+ YOE3+ years professional software development; mastery of Golang and practical Solidity experience; expertise in EVM/blockchains, payments or API design; experience with Hardhat, Foundry, SQL, Kafka, Redis, AWS/GCP, and Kubernetes.
Golang, Solidity, Hardhat, Foundry, SQL, Kafka, Redis, AWS, GCP, Kubernetes, EKS, ECS, Ethereum, Web3
1mo
Save
Mark Applied
Hide
Senior Vice President, Back-End Engineer
Lake Mary, Florida, United States
$120k-$200k/yr OnsiteFull Time
BNY
BNYNYSE: BK: Global institution managing and servicing financial assets worldwide.
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
2mo
Save
Mark Applied
Hide
Senior Backend Engineer - Payroll - EST
New York City or California or Colorado or Connecticut or District of Columbia or Florida or Georgia or Illinois or Indiana or Kansas or Massachusetts or Maryland or Minnesota or North Carolina or New Hampshire or New Jersey or Nevada or New York or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or Tennessee or Texas or Utah or Virginia or Washington
$170k-$220k/yr HybridFull Time
HiBob
HiBob: HR software platform for managing employee lifecycle and engagement.
6+ YOE6+ years backend engineering experience; Kotlin, Java, or Scala; relational DBs (PostgreSQL/MySQL); AWS; testing (unit/TDD); feature ownership and product collaboration; scalable architecture and design.
Kotlin, Java, Scala, PostgreSQL, MySQL, AWS