30 software integration engineer jobs at 25 companies in Key Largo, FL
2mo
Save
Mark Applied
Hide
Software Engineer ( Hybrid - Miami)
Miami, Florida, United States
$100k-$140k/yr HybridFull Time
5+ YOE5+ years in production software; proficient in PHP, Laravel, MySQL; strong frontend (HTML/CSS/JS); API integrations; familiarity with cloud hosting and infra tools; fintech/trading experience preferred.
PHP, Laravel, MySQL, HTML, CSS, JavaScript, APIs, WordPress, Elementor, Cloudflare, DNS, CDN, Hosting
2mo
Save
Mark Applied
Hide
Senior Software Engineer - Integrations
Miami or United States
RemoteFull Time
8+ YOE8+ years of software engineering; strong Node.js/TypeScript; design-driven; PostgreSQL; Kafka; Kubernetes; API/SDK experience; mentoring; adaptable in ambiguity.
Node.js, TypeScript, Nest.js, React.js, PostgreSQL, Kafka, Redis, Kubernetes, AWS
1mo
Save
Mark Applied
Hide
Principal Software Engineer
Miami or Florida or Arizona or North Carolina
RemoteFull Time
7+ YOE7+ years C++ production experience, modern C++ fluency, systems programming and performance optimization, Bazel and Linux proficiency, gRPC and payment gateway integration experience, PCI/security best practices, and participation in on-call rotation.
C++, C++17, Bazel, gRPC, Rust, Clang, MSVC, Kafka, OpenSSL, Linux, Unix, HTTP/HTTPS, REST, Claude, Codex, Chase Paymentech, Barclays, HSBC, AMEX, Adyen, Braintree, Klarna, Shift4
1mo
Save
Mark Applied
Hide
Senior Software Engineer - Customer Integrations (API)
United States or New York City or Dallas or Austin or Houston or Chicago or Nashville or Miami or Atlanta
$140k-$160k/yr RemoteFull Time
3+ YOE3+ years building backend services with Go/Java/Python/C#; strong API design, SQL/PostgreSQL, cloud (AWS/Azure/GCP/OCI) and Terraform experience; professional software engineering experience and strong communication/system design skills.
Go, Java, Python, C#, SQL, PostgreSQL, AWS, Azure, GCP, OCI, Terraform
1mo
Save
Mark Applied
Hide
AI Solutions Software Developer
Denver or Henderson or Houston or Oklahoma City or Tampa or Dallas or Atlanta or Austin or Orlando or Miami
$90k-$150k/yr HybridFull Time
8+ YOEBachelors in CS/IT, 8+ years software development, Python and SQL proficiency, experience with AI/ML (RAG, prompt engineering, model integration), data pipelines, Azure/Databricks, DevOps/CI-CD, PyTorch/TensorFlow/Keras/Scikit-Learn/XGBoost, and strong client communication.
Python, SQL, Microsoft Azure, Microsoft SQL Server, Microsoft Azure Data Lake Storage, Microsoft Azure Data Factory, Databricks, Microsoft Azure Active Directory, PyTorch, TensorFlow, Keras, Scikit-Learn, XGBoost, Microsoft Power BI, Tableau, Google Cloud, AWS
1w
Save
Mark Applied
Hide
Aviation Information Technology Senior Software Developer
Miami, Florida, United States
OnsiteFull Time
5+ YOEBachelor's degree or equivalent experience,5 years software development and systems analysis experience,full-stack development,system architecture,application security,database integration,and DevOps/CI/CD familiarity.
1d
Save
Mark Applied
Hide
Senior Software Engineer (Full Stack)
Miami, Florida, United States
$60k-$80k/yr RemoteFull Time
Significant full-stack experience with React, NestJS, AWS, Docker, Linux, databases, system integration, REST APIs, networking, Git, and CI/CD; advanced English required.
NestJS, React, AWS, Amazon Cognito, GitHub Actions, CloudFormation, AWS CDK, TypeScript, SCSS, JavaScript, Node.js, Python, PostgreSQL, Redis, Amazon DynamoDB, Elasticsearch, Solr, OpenSearch, Kotlin, Shopify, Zoho, Deluge, Docker Compose, Docker, Linux, GitHub Copilot, Claude Code, Git
1mo
Save
Mark Applied
Hide
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
3w
Save
Mark Applied
Hide
Lead Software Engineer, Oracle EPM
Miami or Irving
OnsiteFull Time
8+ YOE8+ years implementing Oracle EPM Cloud modules (PBCS/EPBCS, EDMCS, Narrative Reporting, FCCS), strong scripting (Groovy,EPM Automate,REST), ETL/SQL, integrations, administration, and stakeholder communication.
Oracle Planning and Budgeting Cloud Service (PBCS/EPBCS), EDMCS (Enterprise Data Management Cloud Services), Narrative Reporting, FCCS, PCMCS, ARCS, Hyperion, Hyperion Financial Reporting Studio, Hyperion Essbase, SQL Server, EPM Automate, REST API, IBM Showcase Warehouse Builder Sets, FDMEE, DRM Oracle, Groovy, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
2mo
Save
Mark Applied
Hide
Software Engineering Lead, VP - Blackstone Technology and Innovations
Miami, Florida, United States
$160k-$225k/yr OnsiteFull Time
10+ YOE5+ Mgmt10+ years software development experience with 5+ years in senior/lead roles; expertise in L&C systems, AWS, Python/C#, Terraform, SaaS integrations, cloud architecture, and team leadership; bachelor’s degree required.
AWS, C#, Python, Terraform, Contract Pod AI, Star Compliance, ServiceNow LSD, Snowflake, Docker, Kubernetes, CI/CD, APIs
2mo
Save
Mark Applied
Hide
Software Engineering Lead, VP - Blackstone Technology and Innovations
Miami, Florida, United States
$160k-$225k/yr OnsiteFull Time
10+ YOE5+ Mgmt10+ years software development and architecture experience with 5+ years in senior/lead roles; expertise in L&C systems, AWS, Python, C#, Terraform, SaaS integrations, containerization, CI/CD, and team leadership; bachelor’s degree required.
AWS, C#, Python, Terraform, Contract Pod AI, Star Compliance, ServiceNow LSD, Snowflake, Docker, Kubernetes, CI/CD, APIs, middleware, DevOps, microservices
2mo
Save
Mark Applied
Hide
Senior Salesforce Developer
Jacksonville or Dallas or Cincinnati or Los Angeles or Sacramento or Richmond or Minneapolis or Boston or Kansas City or Chicago or Tampa or Washington or San Antonio or Houston or Colorado Springs or Nashville or San Diego or Pittsburgh or Tacoma or New York or Phoenix or Miami or Fayetteville
HybridFull Time
7+ YOE7+ years designing and implementing Salesforce solutions; 5+ years with Apex, LWC, Visualforce and integrations; Salesforce Platform Developer II required; Bachelor’s in CS/IS/software engineering or equivalent.
Salesforce CRM (Sales and Service Cloud), Force.com, Visualforce, Apex, Lightning Web Components, Cascading Style Sheets (CSS), HTML, Java, .NET, Data Loader, AppExchange, React, React Native, SQL
2mo
Save
Mark Applied
Hide
Full Stack Engineer - Equities Autocallables
Miami, Florida, United States
$175k-$250k/yr OnsiteFull Time
8+ YOEBachelors in CS/Engineering, 8+ years software development with strong Java 17+ focus, 2+ years front-end (TypeScript/Angular), Kafka streaming, SQL (Postgres, SQL Server), CI/CD (Jenkins), Git, unit/integration testing; experience with trading systems preferred.
Java 17, JVM, TypeScript, JavaScript, Angular, Kafka, Murex, ION, Jenkins, Git, Postgres, Microsoft SQL Server
1w
Save
Mark Applied
Hide
Senior Frontend Engineer (Tech Lead)
Miami, Florida, United States
$188k-$250k/yr OnsiteFull Time
Expert React and TypeScript frontend engineer with experience leading teams, owning large-scale production systems, GraphQL/REST integration, performance optimization, and frontend architecture.
React, TypeScript, GraphQL, REST, Next.js
1mo
Save
Mark Applied
Hide
Full-Stack Engineer
New York or Miami or New Jersey or Texas
$120k/yr HybridFull Time
5+ YOE5+ years full‑stack engineering experience; deep expertise in Python, Node.js, React/TypeScript, PostgreSQL; hands‑on GCP, Docker, Kubernetes; production integration of LLMs/RAG; strong problem‑solving and product mindset.
Python, Node.js, React, TypeScript, PostgreSQL, Google Cloud Platform, Airflow, Terraform, Docker, Kubernetes, LLMs, RAG, GraphQL, MCP servers
3mo
Save
Mark Applied
Hide
Developer Experience Lead
London or Miami
RemoteFull Time
5+ YOE5+ years owning a developer-facing API product or platform; direct client integration experience; API design and governance experience; engineering fluency; fintech/payments experience; experience with agent/AI-Enabled DX (preferred).
2w
Save
Mark Applied
Hide
AI Transformation Engineer
New York City or Miami
HybridFull Time
Lead AI-first transformation, design architecture, build agentic systems and integrations, ship production-ready AI solutions, and work directly with business stakeholders.
n8n, HubSpot, Cursor, Claude Code, Node.js, React, PostgreSQL, Azure, AWS, GCP, MongoDB, Playwright, Chrome, LLMs
1w
Save
Mark Applied
Hide
Senior SAP ABAP Developer
Miami or Lake Mary
$125k-$165k/yr OnsiteFull Time
3+ YOE3+ years SAP development experience with ABAP and S/4HANA; RAP and Fiori/UI5 experience; interface design; Agile familiarity; strong communication and problem-solving; U.S. citizenship required.
SAP ABAP, SAP S/4HANA, RAP, Fiori/UI5, Jira, Confluence, Teams, Zoom, CI/CD, GitHub, GitLab, SAP BTP, Integration Suite, Cloud Integration, API Hub, API Management, CAP, SolMan, Focused Build, ChaRM
1d
Save
Mark Applied
Hide
Saleforce Application Development and Support Engineer II
Coral Gables or Georgia or North Carolina or Florida or Virginia or Massachusetts
$60k-$80k/yr RemoteFull Time
2+ YOEBachelor's degree in computer science, MIS, or related field; 2–4+ years in application support or development; advanced programming and experience with Salesforce, .NET, SQL, and integrations.
C#, .NET, Salesforce, Apex, Lightning, SQL, Python, JavaScript, TypeScript, APIs
1mo
Save
Mark Applied
Hide
SAP BTP Advanced Event Mesh Developer 6313002
Charlotte 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 Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$61-$71/hr OnsiteFull Time
5+ YOEMinimum 5 years SAP BTP integration experience with Advanced Event Mesh and API Management; knowledge of event-driven architecture, messaging systems (Solace, IBM MQ), SAP Integration Suite, REST APIs, JSON/XML, and Java/Node.js. HS diploma/GED required.
SAP BTP, Advanced Event Mesh (AEM), API Management, Event-Driven architecture (EDA), Solace, IBM MQ, SAP Integration Suite, AEM Core Concepts, BTP Administration, REST APIs, JSON, XML, Java, Node.js
Explore Jobs