1mo
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Backend Engineer
Boca Raton or Florida
$115k-$140k/yr HybridFull Time
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
1mo
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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
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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
4w
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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
2w
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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
2mo
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Software Engineer (Backend), Content Foundations
San Francisco or Atlanta or Austin or Boston or Chicago or Dallas or Denver or Houston or Jacksonville or Los Angeles or Mexico City or Miami or New York City or Ottawa or Phoenix or Portland or Sacramento or Salt Lake City or San Diego or Seattle or Toronto or Vancouver or Washington, D.C.
$104k-$187k/yr HybridFull Time
4+ YOE4+ years as a software engineer; backend/data pipelines; comfortable with messy data; proficient in Ruby, Python, or Go; AWS experience; SQL; collaborative and communicative.
Ruby, Python, Go, AWS, S3, SQS, SNS, SQL
1mo
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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
3w
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Backend Engineer (Golang + Solidity) Part-Time
Miami, Florida, United States
$50-$100/hr HybridPart Time
3+ YOE3+ years software development with mastery of Golang and practical Solidity experience; blockchain/payments, SQL, Kafka, Redis, AWS/GCP, Kubernetes, Hardhat/Foundry; leadership of 4+ engineers; strong communication and security focus.
Golang, Solidity, Hardhat, Foundry, SQL, Kafka, Redis, AWS, GCP, Kubernetes, EKS, ECS, Web3
2w
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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
1w
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Senior Backend QA Engineer – API & Data Testing
Fort Lauderdale, Florida, United States
HybridFull Time
7+ YOE7+ years API and data testing experience, strong SQL and database testing, batch/ETL testing, familiarity with REST/SOAP, Agile experience, and defect management tools.
SQL, Postman, Swagger, SoapUI, SQL Server, Oracle, Control-M, Airflow, JIRA, Azure DevOps
1w
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Senior Backend QA Engineer – API & Data Testing
Fort Lauderdale, Florida, United States
HybridFull Time
7+ YOE7+ years API testing experience (REST/SOAP), advanced SQL and database testing, batch/ETL and data validation experience, familiarity with Postman/Swagger/SoapUI/SQL Server/Oracle/Control-M/Airflow, Agile and defect tools.
Postman, Swagger, SoapUI, SQL Server, Oracle, Control-M, Airflow, JIRA, Azure DevOps, SQL
1mo
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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
2w
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Senior Software Engineer, Backend
Miami, Florida, United States
RemoteFull Time
5+ YOE5+ years building backend services, strong C# and .NET experience, payments/FinTech or high-volume transaction experience, API and distributed systems knowledge, cloud application experience, leadership and collaboration skills.
C#, .NET
3w
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Software Engineer (Back-End Oriented)
Miami, Florida, United States
OnsiteFull Time
3+ YOE3+ years backend experience, strong TypeScript and NestJS skills, GraphQL/REST API design, PostgreSQL, real-time systems, Twilio integrations, Docker and CI/CD familiarity.
TypeScript, NestJS, GraphQL, REST, Socket.io, WebSockets, Twilio, Next.js, PostgreSQL, LLM, Docker, CI/CD, Redis
2w
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Senior Software Engineer, Money
New York or Miami or United States
$140k-$200k/yr HybridFull Time
5+ YOE5+ years building backend systems; strong experience with distributed stateful systems; proficiency in a backend language (Scala or Go preferred); experience with testing and CI/CD; cloud familiarity; strong communication.
Scala, Go, Unit testing, Integration testing, CI/CD, AWS, GCP, Azure, Temporal, Cadence
3mo
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Senior Software Engineer (Java) - Contract
Miami, Florida, United States
$80-$100/hr RemoteContract, Full Time
8+ YOE8+ years in software development; strong Java backend; experience with Python/SQL; cloud, microservices, on-call, security.
Java, Dropwizard, Python, Django, FastAPI, React, Expo, Vite, TypeScript, AWS, Azure, Docker, Terraform, Pulumi, GitHub Actions, Postgres, Redis, TimescaleDB, DynamoDB, SQL
2mo
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Principal Engineer (Miami, FL, US, 33131)
Miami, Florida, United States
OnsiteFull Time
10+ YOE10+ years software engineering; leadership; frontend/backend expertise; React/Next.js; AEM; Node.js; GraphQL; AWS; AI/GenAI experience.
React, Next.js, AEM, Node.js, GraphQL, AWS, Kubernetes, Docker, Redis, MongoDB, GitHub Actions, Fastify, Java
2mo
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Software Development Engineer
Miami, Florida, United States
$170k-$220k/yr HybridFull Time
Jiffy: Sells blank apparel and custom printed clothing online.
5+ YOEBachelor's in CS/Engineering; 5+ years software engineering; experience with AI coding agents; backend + frontend proficiency; API and database experience.
Claude Code, Codex, Cursor, Ruby, Python, Go, Java, React, TypeScript, GraphQL, REST, PostgreSQL, MySQL, Kubernetes, Istio, KEDA, Flagger, Playwright, Vitest, RSpec
2mo
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Product Engineer
Coral Gables, Florida, United States
$140k-$180k/yr RemoteFull Time
Strong frontend and backend software development; experience with modern frontend stack; cloud platforms; cross-stack collaboration; product-minded engineer.
TypeScript, React, Next.js, Python, Go, Rust, AWS, GCP, Azure
1w
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Full Stack Developer
Doral, Florida, United States
OnsiteFull Time
Hands-on developer experienced in backend, front-end, APIs, Power Platform, and data/reporting solutions; familiarity with regulated environments and data governance.
Python, REST, Microsoft Power Apps, Microsoft Power Platform, Microsoft Power Automate, Microsoft Fabric, SQL, HTML, CSS, JavaScript, FIS Data Warehouse
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