Top Senior Software Engineer Jobs in Miami, FL

The Senior Options Software Engineer will design, develop, and support a high-performance trading platform, collaborating with business leaders to create innovative software solutions and handle complex systems support for trading activities.

Lead platform and developer experience initiatives that improve engineering velocity, reliability, and system performance. Build reusable Node.js, TypeScript, Nest.js, and React.js patterns; optimize PostgreSQL and Kafka systems; manage Kubernetes and ArgoCD deployments; modernize legacy code; improve CI/CD and observability; and mentor engineers. Translate ambiguous technical challenges into roadmaps, lead cross-team architecture work, and strengthen engineering practices through coaching, documentation, and workshops.

Own the design, implementation, operation, and improvement of third-party integrations, public APIs, SDKs, and internal connectors. Build resilient event-driven workflows using Kafka and Redis, optimize PostgreSQL schemas and queries, operate Kubernetes services, manage production incidents, and lead refactoring efforts. Provide technical leadership through system design, code reviews, mentoring, and cross-functional communication while ensuring reliable, versioned, high-performance integration systems.

Design, build, and own scalable microservices and secure APIs that transfer value across blockchain and banking protocols. Extend in-house blockchain infrastructure, integrate with banks and cloud services, troubleshoot production issues, document system and testing procedures, and collaborate with product and engineering teams to deliver reliable payment experiences.

Design, develop, and debug embedded and assembly language software for avionics systems. Specify requirements, build prototypes, partition software/hardware, participate in verification/validation, and troubleshoot hardware and schematics. Work on safety-critical systems flown in commercial aircraft.

Build and maintain developer-facing tools and APIs for MongoDB Atlas and Compass. Work full-stack on customer-facing UIs and backend services, design scalable, highly available web applications, collaborate cross-functionally, troubleshoot distributed systems, and improve performance and developer experience.

Design, develop, and maintain global eCommerce storefronts and internal web apps using Adobe ACCS, BigCommerce, modern front-end frameworks (React, JS, TypeScript), GraphQL, and related Adobe services. Build responsive, accessible UX/UI, integrate third-party APIs/webhooks, manage deployments, optimize performance/SEO, and support production operations.

Leads architecture and implementation of Java-based SaaS platforms, distributed systems, APIs, and event-driven services. Drives cross-team technical initiatives, cloud-native modernization, scalability, reliability, observability, security, and operational improvements. Establishes engineering standards, performs hands-on development and troubleshooting, partners with business and technical leaders, and mentors senior and staff engineers.

Lead the design, implementation, and operation of Java-based SaaS platforms, backend services, APIs, distributed systems, and event-driven applications. Own critical platform capabilities, lead cross-team technical initiatives, improve scalability, reliability, observability, security, and performance, and contribute to engineering standards. Partner with Product, Security, and Architecture teams while mentoring engineers and remaining hands-on with implementation, prototyping, reviews, and production troubleshooting.

Provide technical leadership for Java-based enterprise SaaS platforms, distributed systems, and cloud-native services. Lead architecture and technical strategy across teams, conduct architecture reviews, establish engineering standards, and deliver secure, scalable, highly available software. Collaborate with Engineering, Product, Security, and Architecture leaders on platform modernization, cloud transformation, microservices, event-driven systems, and AI-enabled production capabilities.

Own the product surface and underlying services for an AI-powered workflow platform. Build review, correction, and approval interfaces; durable state, jobs, queues, retries, and core domain models; and deliver features end to end from schema through user interface. The role requires strong Python skills, comfort with probabilistic systems, product judgment, customer engagement, and experience building at an early-stage company.

Design, build, and maintain blockchain and payments infrastructure; develop scalable microservices and secure RESTful APIs to transfer value across blockchain and banking protocols; integrate with banks and fintech; own system design, testing, deployment, and troubleshooting; ensure reliability, code quality, and strong test coverage while collaborating with product and engineering teams.

Lead and mentor an engineering team while defining architecture and technical strategy for secure, scalable FinTech applications. Design, develop, and deploy Java microservices using Spring Boot, Hibernate, REST APIs, cloud platforms, Docker, and Kubernetes. Oversee CI/CD, Agile and DevOps practices, database performance, high-volume data processing, payment tokenization, security, regulatory compliance, and integrations with payment ecosystems such as MDES. Collaborate with product, program, and business leaders to align technical delivery with organizational goals.

Develop and ship digital asset products and features, write automated tests, review code, and improve platform performance, maintainability, and security. Provide technical input during planning and design, support production systems, monitor risk systems, resolve processing issues, and coordinate project implementation. The role involves operating-systems-level software development and close collaboration across engineering, QA, and business teams.

Designs, develops, and supports enterprise ServiceNow solutions across ITSM and HRSD. Builds custom applications, workflows, integrations, scripts, portals, user experiences, and Playbooks while supporting ServiceNow AI capabilities. Performs full-stack development, ensures security and compliance, translates business requirements into scalable solutions, and participates in architecture, code reviews, governance, and stakeholder collaboration.

Build and modernize Scribd’s core reading experience for millions of users. Responsibilities include migrating Rails frontend surfaces to microfrontends, developing React and Next.js features, creating GraphQL APIs, building Node, Python, and Go services, improving document ingestion infrastructure, collaborating with Data/ML, Design, and Product teams, contributing to the design system, and enhancing frontend performance, accessibility, SEO, and maintainability.

In this role, you will enhance Speechify's product by designing APIs, optimizing functionality, and shipping backend services using Kotlin, collaborating closely with various product teams.

As a Senior Software Engineer at Speechify, you'll develop foundational services and SDKs, optimize functionality, and collaborate with product teams to enhance user experiences. You'll focus on designing efficient systems using Kotlin while working in a fast-paced and collaborative environment.

Lead the architecture, development, and operation of scalable enterprise applications, integrations, AI agents, MCP servers, and AWS infrastructure. Build full-stack systems with TypeScript, React, Go, and Python; establish CI/CD, infrastructure-as-code, security, observability, and reliability standards; integrate enterprise platforms; and mentor engineers. Partner with platform and product teams to deliver production-ready, business-aligned solutions and contribute to shared developer portals, templates, and infrastructure modules.

Build and operate Developer Intelligence platform components to collect and correlate telemetry from CI/CD, source control, and test systems. Implement observability, embed AI/LLM tools for automated code review, validation, and incident triage, optimize SDLC workflows, remove operational bottlenecks, and mentor teammates while participating in design reviews and maintaining high-quality, performant code.

The role involves analyzing requirements, designing, developing, testing, and maintaining application systems for contact center environments, ensuring high-quality performance and reliability.

The Senior Software Engineer develops and maintains application systems for contact center solutions, emphasizing design, testing, and overall system support in a fast-paced environment.

The Senior Software Engineer designs and develops application systems for the contact center, focusing on analyzing requirements, coding, testing, and ensuring high-quality support and implementation of solutions.

Lead design, development, testing, deployment, and maintenance of web applications. Collaborate with cross-functional teams, plan work, enforce architecture and security standards, mentor engineers, implement tests, manage integrations and automations, improve performance, and establish development practices.

Lead design, development, testing, and deployment of scalable web applications using Python/Django and React. Mentor junior developers, participate in architecture and code reviews, optimize PostgreSQL, integrate AI-assisted tools, and collaborate with cross-functional teams to deliver high-quality features following CI/CD and best practices.