80 back end jobs at 52 companies in Florida
3w
Save
Mark Applied
Hide
Senior Back-End Developer
Miami, Florida, United States
$159k-$176k/yr OnsiteFull Time
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
3w
Save
Mark Applied
Hide
Senior Back-End Developer
Miami, Florida, United States
$159k-$176k/yr OnsiteFull Time
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 Developer
Copenhagen or Dallas or Dubai or London or Miami or Pune or Buenos Aires or Bogota or Mexico or Singapore
OnsiteFull Time
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
2mo
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
Backend Engineer (Remote Opportunity)
Miami, Florida, United States
RemoteFull Time
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
1mo
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
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
Save
Mark Applied
Hide
Sr Backend Application Developer
Saint Petersburg, Florida, United States
HybridFull Time
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
2w
Save
Mark Applied
Hide
Senior Manager, Backend Services
New York City or Los Angeles or Chicago or Stamford or California or Connecticut or Florida or Georgia or Illinois or Indiana or Maryland or Massachusetts or Michigan or Minnesota or Nevada or New Hampshire or New Jersey or New York or North Carolina or Oregon or South Carolina or South Dakota or Texas or West Virginia or Wisconsin or Wyoming
$179k-$210k/yr HybridFull Time
7+ YOE2+ Mgmt7+ years backend engineering, 2+ years engineering management, GraphQL and REST API design, Node.js and cloud-native experience, CI/CD, Docker/Kubernetes, strong communication and leadership.
GraphQL, Apollo, Hasura, REST, Node.js, AWS, GCP, Azure, CI/CD, Docker, Kubernetes, Pulumi, SQL, NoSQL, GitHub Copilot, Claude Code, Stripe, PayPal, Recurly, Auth0, Cognito, LoginRadius, Kafka, SNS, SQS
4w
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
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
1mo
Save
Mark Applied
Hide
Backend Web Developer II
Fort Lauderdale or United States
RemoteFull Time
5+ YOE5+ years professional experience building web applications with C#/.NET, JavaScript/React, SQL Server/T-SQL; strong testing, debugging, API design, Git, and collaborative engineering skills. Associate degree or equivalent experience preferred.
C#, .NET, JavaScript, React, SQL Server, T-SQL, Git, Cursor
1w
Save
Mark Applied
Hide
Jr Backend Python Developer
Utah or Virginia or Tennessee or California or Texas or Florida or Nevada or Colorado or Idaho or Arizona
$65k-$85k/yr RemoteFull Time
0+ YOEEntry-level backend Python developer with Python fundamentals, SQL/PostgreSQL knowledge, API concepts, testing, and clear English; 0–2 years experience preferred.
Python, PostgreSQL, Flask, Django, FastAPI, React, JavaScript, Git, CI/CD
1w
Save
Mark Applied
Hide
Part Time - Back End Clerk - Flexible
Titusville, Florida, United States
OnsitePart Time
Process returns and receiving paperwork, support inventory accuracy, assist with unloading and routing merchandise, and maintain records; high school diploma/GED preferred; prior receiving/returns or warehouse experience preferred.
2mo
Save
Mark Applied
Hide
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
2d
Save
Mark Applied
Hide
Knowledge Engineer Manager - Back-end Engineer
Seattle or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$80k-$294k/yr HybridFull Time
5+ YOEMinimum 5 years in knowledge graph hydration, ontology mapping, graph and relational databases, vector databases, Python or Java, and REST API development; bachelor's degree or equivalent experience required.
RDF, OWL, SKOS, RDFS, SPARQL, R2RML, CSVW, SHACL, GraphDB, Stardog, Neo4j, Amazon Neptune, PostgreSQL, MySQL, SQL Server, Pinecone, Weaviate, Milvus, Qdrant, Elasticsearch, OpenSearch, Python, Java, SQL, JSON, XML, CSV, REST APIs, Apache NiFi, Airflow, Docker, Kubernetes, Helm, AWS Neptune, Azure Cosmos DB, GCP, Kafka, RabbitMQ, Git, GraphQL APIs, D3.js, Cytoscape.js, Terraform
1mo
Save
Mark Applied
Hide
Retail Back End Department Head
Plantation, Florida, United States
OnsiteFull Time
Retail leadership with logistics and merchandising skills; ability to manage e‑commerce fulfillment, receiving, inventory accuracy, coach associates, use Microsoft Office/Outlook, and perform physical tasks (lift 30 lb, climb ladder).
Microsoft Office, Microsoft Outlook
6d
Save
Mark Applied
Hide
Staff Backend Engineer, Custody Core (Crypto Security)
San Francisco or Seattle or New York City or Frisco or Cottonwood Heights or Helena or Jacksonville
$154k-$264k/yr OnsiteFull Time
7+ YOE7+ years backend engineering experience building distributed, highly available services; strong REST, async messaging, cloud (AWS) experience; production debugging and incident response skills.
AWS, PostgreSQL, Redis, Kafka, Fireblocks, BitGo, Anchorage
1mo
Save
Mark Applied
Hide
Senior Software Engineer, Back-End (Vault)
California or Santa Ana or New Jersey or Texas or Florida or Japan or Shanghai or Hong Kong or Canada or Mexico or Germany or France
$141k-$229k/yr HybridFull Time
5+ YOE5+ years building web applications, APIs, and distributed systems; 2+ years AWS experience (serverless/event-driven); strong Java proficiency (C# a plus); use of modern AI developer tools; strong engineering fundamentals and mentorship experience.
AWS, Java, C#, Claude Code CLI, Codex, e-Verify
3w
Save
Mark Applied
Hide
Senior/Staff/Principal Backend Engineer, Platform & Data Ingestion
San Francisco or New York City or Arizona or California or Colorado or Connecticut or Florida or Georgia or Illinois or Louisiana or Massachusetts or Minnesota or North Carolina or New Jersey or Nevada or New York or Ohio or Pennsylvania or South Carolina or Tennessee or Texas or Washington or District of Columbia
$150k-$236k/yr HybridFull Time
4+ YOE4+ years building scalable APIs, microservices, and high-volume ETL; experience with Scala/Elixir or typed languages, OpenSearch/Elasticsearch, OCR/document parsing, SQL and data modeling; strong communication skills.
Scala, Elixir, Java, C#, C++, OpenSearch, Elasticsearch, OCR, Postgres, MySQL, Databricks, Snowflake, BigQuery, AWS, GCP, Amazon SQS, Kafka, Google PubSub, TypeScript, Angular, React
2mo
Save
Mark Applied
Hide
Senior Backend Engineer (Ruby on Rails/Python) - Content Foundations
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
$120k-$217k/yr HybridFull Time
7+ YOE7+ years software engineering; experience with ingestion pipelines, ETL, and content processing; proficient in Ruby, Python, or Go; AWS and distributed workflows; strong DB design; effective communicator.
Ruby, Python, Go, AWS, SQL, NoSQL, ETL, LLM
3mo
Save
Mark Applied
Hide
Java Backend Software Developer - Officer
Tampa, Florida, United States
$77k-$107k/yr OnsiteFull Time
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.
Java, Angular, React, Oracle, PostgreSQL, RESTful APIs, Kafka, Devin, Co-pilot, Gemini, Elastic Search, NoSQL, DevOps, Agile Scrum
Explore Jobs
Expand Your Job Search
Top Cities in Florida for Back End
- Back End jobs in Jacksonville, FL
- Back End jobs in Miami, FL
- Back End jobs in Tampa, FL
- Back End jobs in Orlando, FL
- Back End jobs in St. Petersburg, FL
- Back End jobs in Hialeah, FL
- Back End jobs in Tallahassee, FL
- Back End jobs in Fort Lauderdale, FL
- Back End jobs in Cape Coral, FL
- Back End jobs in Pembroke Pines, FL
- Back End jobs in Port Saint Lucie, FL
- Back End jobs in Hollywood, FL
- Back End jobs in Gainesville, FL
- Back End jobs in Miramar, FL
- Back End jobs in Coral Springs, FL
- Back End jobs in Palm Bay, FL
- Back End jobs in Miami Gardens, FL
- Back End jobs in Clearwater, FL
- Back End jobs in Pompano Beach, FL
- Back End jobs in West Palm Beach, FL