Top Senior Software Engineer Jobs in Miami, FL

Leads the development and deployment of data solutions using Palantir Foundry and AIP. Manages engineering teams, coaches team members, oversees project planning and execution, analyzes system interactions, manages client relationships, and drives innovation. The role applies software engineering, data engineering, analytics, and AI/ML techniques to deliver scalable client solutions while maintaining technical and professional standards.

Leads the development and deployment of software and data solutions using Palantir Foundry and AI/ML technologies. Responsibilities include data engineering, analytics, system improvement, client account management, project ownership, team leadership, coaching, stakeholder engagement, and continuous improvement. The role requires building scalable applications with large datasets and delivering customer-focused solutions.

Owns the design, implementation, and operation of third-party integrations, public APIs, SDKs, and internal connectors. Builds resilient event-driven systems using Node.js, TypeScript, PostgreSQL, Kafka, Redis, and Kubernetes. Responsibilities include system design, performance optimization, production incident response, legacy-code refactoring, API versioning, monitoring, technical leadership, mentoring, and cross-functional collaboration.

Develop realistic backend software engineering challenges for AI systems, including complex coding tasks, reproducible environments, deterministic verifiers, reference solutions, and technical documentation. The role requires debugging complex codebases, implementing features, refactoring applications, optimizing performance, and designing reliable tests. This is a fully remote, independent contractor engagement requiring approximately 15 hours per week and compensation tied to approved project deliverables.

Develop and improve open-source software through feature implementation, debugging, refactoring, performance optimization, code validation, and technical documentation. Engineers will navigate complex codebases, apply algorithms and competitive programming techniques, review code, and collaborate remotely on AI training projects. The role requires expert proficiency in at least two programming languages and strong independent problem-solving skills. This is a fully remote, project-based independent contractor opportunity with output-based compensation.

Develop, debug, optimize, and evaluate production full-stack applications across front-end and back-end systems. Design features, APIs, services, and data models; troubleshoot complex issues involving authentication, databases, networking, deployment, and integrations; review AI-generated code; translate implementations across languages; and provide technical feedback. This fully remote independent-contractor role supports AI training projects for approximately 15 hours weekly.

Lead development of scalable Java backend applications and high-availability cloud services. Design architectures, REST APIs, databases, caching systems, and distributed session infrastructure. Mentor engineers, drive technical initiatives, address performance and scalability challenges, and uphold quality and automation practices for endpoint management products.

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.

Build performant, beautiful, and usable frontend interfaces using JavaScript, React, TypeScript, Vite, and Ryu. Lead complex projects, influence technical vision, improve engineering processes, uphold high UX standards, and collaborate across teams. The role includes recruiting, interviewing, mentoring engineers and interns, and translating business and product ideas into scalable engineering solutions.

Design, develop, deploy, and support enterprise applications, APIs, Oracle databases, APEX solutions, ERP integrations, and AI-powered document extraction workflows. Own Quantum Control ERP’s technical environment, database administration, performance, security, troubleshooting, and production reliability. Mentor engineers, establish engineering standards, lead technical design, and translate business requirements into maintainable solutions across aviation MRO, finance, procurement, logistics, and customer operations.

Build and scale reliable backend systems, owning complex projects from planning through deployment. Collaborate with product and customer teams, contribute hands-on code, guide technical direction, and support other engineers through code reviews and architectural feedback.

Lead architecture and write production full-stack code for an AI-powered supply chain platform. Own ABP application architecture, technical design, .NET standards, reliability, performance, observability, security, and major framework upgrades. Deliver features using C#, ASP.NET Core, Angular, and TypeScript while mentoring engineers and coordinating technical priorities with engineering and product leadership. The role supports AWS GovCloud and regulated government environments and requires eligibility for US security clearance.

Design, develop, test, and maintain reliable software using functional programming principles. Apply strong typing, domain modeling, and abstraction to solve complex engineering problems across backend, distributed systems, financial infrastructure, blockchain, and developer tooling. Collaborate with engineers and clients, contribute to architecture and technical decisions, investigate issues, review code, communicate trade-offs, and improve engineering practices.

Lead architecture and write production full-stack code for an AI-powered supply chain platform. Own ABP application architecture, technical design, .NET standards, security, reliability, performance, observability, upgrades, and technology selection. Develop with C#, ASP.NET Core, EF Core, PostgreSQL, Angular, and TypeScript while collaborating with engineering and product leadership. The role also involves mentoring, technical delivery across teams, and building secure systems for AWS GovCloud and government customers.

Develop and ship full-stack, AI-powered applications using Unframe’s platform. Collaborate with product teams and enterprise customers to tailor solutions, extend platform and UI layers, integrate AI capabilities into production, and deliver clean, tested, maintainable code. The role requires end-to-end ownership of user-facing products and strong communication in a fast-moving startup environment.

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.

Develop and maintain Windows-based client and server applications using C# and .NET. Translate high-level requirements into detailed software requirements, implement maintainable production code, and perform comprehensive automated testing. The role uses WPF, Entity Framework, SQL, WCF, REST services, Visual Studio, Git, and Jira, with opportunities to support modernization using Azure, modern .NET, Docker, and cloud security technologies.

Develops and maintains complex mainframe software applications using COBOL, CICS, VSAM, and DB2. Oversees software testing, debugging, quality assurance, and issue resolution. Designs and reviews technical solutions, collaborates with business leaders, influences departmental strategy, and independently determines technical approaches. Requires at least five years of mainframe development experience and Agile experience.

Build and maintain backend services and metadata pipelines supporting data discovery, governance, and AI/ML workflows. Responsibilities include integrating relational databases, developing Java, Node.js, and Python services, optimizing distributed pipelines, implementing Terraform infrastructure, supporting GitLab CI/CD, and writing comprehensive tests. The role also involves troubleshooting scalability and reliability issues, designing asynchronous workflows, and collaborating on modern data lake, search, metadata, and LLM-enabled technologies.

Orchestrate AI coding agents across parallel workstreams to deliver production features, refactors, bug fixes, and investigations. Own work end to end from product specifications and architecture through implementation, code review, testing, deployment, and production health. Build internal AI tooling, improve agent-generated code quality, operate scalable e-commerce systems, and collaborate with Product, Design, Operations, and Engineering teams. Mentor engineers on AI-native workflows and automate remaining manual engineering processes.

Leads the design, development, and implementation of production-grade web applications and biomedical data platforms. Builds Node.js and React applications, APIs, server-side components, and scalable cloud-based solutions. Provides technical leadership, mentors junior engineers, coordinates cross-site projects, manages release schedules, prioritizes features, collaborates with scientists and product teams, performs testing and code reviews, and maintains technical documentation and deployment guidance.

Leads the design, implementation, and evolution of enterprise observability and logging platforms. Builds automation, CI/CD integrations, infrastructure-as-code solutions, data routing and transformation pipelines, and AI-native tools for issue detection and resolution. Architects scalable distributed systems, optimizes performance and costs, mentors engineers, conducts code reviews, and collaborates with SRE, security, networking, platform engineering, and data science teams. Requires deep expertise in OpenTelemetry, Splunk, logging, observability maturity, automation, and AI solution development.

Design, build, and maintain complex full-stack systems and mobile applications. Lead technical projects, conduct R&D, ensure production quality, improve observability and resilience, and establish engineering standards. Collaborate with product and design, advise on scalable solutions, mentor engineers, contribute to roadmap strategy, and influence engineering practices across teams.

Leads design and delivery of Plan Intelligence, an analytics platform using React, TypeScript, Python FastAPI, PostgreSQL, and AWS. Owns features end to end, mentors engineers, architects scalable solutions, collaborates with data engineering, builds mapping and analytics experiences, integrates LLM features, improves performance, and supports development through production environments. Responsibilities include testing, documentation, code reviews, security, integrations, monitoring, and establishing engineering practices.

Manage and mentor software and systems engineers while remaining hands-on with Python, TypeScript, and SQL development. Lead architecture, cloud infrastructure, data pipelines, CI/CD, testing, security, HIPAA compliance, and system reliability. Partner with clinicians, product managers, and security teams to deliver healthcare technology solutions. Oversee technical initiatives, budgets, hiring, team culture, incident response, and engineering processes for a fully remote team.