Top Software Engineer Jobs in Jacksonville, FL

The Software Engineer will manage data collection for AI model training, operate cloud infrastructure, and enhance data ingestion pipelines, ensuring high-quality datasets are built at large scales.

Design and operate secure authentication and identity services, manage integrations with identity providers, and ensure high availability and system observability.

The role involves designing, developing, and maintaining software applications. Collaboration with cross-functional teams is expected, alongside optimizing existing systems.

The role involves optimizing hardware support within a software stack for AI model deployment, collaborating with teams and hardware vendors to enhance performance and portability across platforms.

As an Applied R&D Engineer, you will develop backend application software in a Kubernetes environment, focusing on streaming APIs, system design, and code quality.

As a Software Engineer III, you'll develop custom software for government clients, teaching Agile practices, delivering software solutions, and ensuring client satisfaction through collaboration and feedback.

Seeking a Software Engineer responsible for designing and developing scalable software solutions, participating in Agile processes, and collaborating with teams.

As a Founding Software Engineer, you will design and maintain backend services, develop APIs, and collaborate with teams to improve performance and architecture for an AI recruiting platform.

As a Senior Software Engineer, you'll lead the design and implementation of impactful software systems, collaborating with product managers and the open-source community to drive project success and ensure seamless integration with defense systems.

The Senior Full-Stack Software Engineer will develop robust solutions in React and NextJS, work on both front and back ends, and leverage AI tools for productivity. Responsibilities include modernizing applications, building modular components, and ensuring high code quality in a collaborative environment.

Design and build end-to-end frontend and backend features, create scalable secure architectures, implement AI-powered features (LLMs, embeddings, agents), use AI tools to accelerate development, collaborate with product/design/platform teams, participate in code reviews, and deploy production systems.

The Software Engineer will design, develop, and install software solutions, ensuring compliance with coding standards and documenting functionality.

Design, build, and maintain RESTful connectors and normalization layers for identity/entitlement data; implement data sync, delta detection, and versioning; develop Next.js/React dashboards; integrate enterprise APIs and secure read-only auth; use AI-assisted coding tools; collaborate with PMs, architects, and QA while maintaining documentation and version control.

Join the Telecommunications Platform team to design, build, and maintain a geographically distributed, carrier-grade calling platform. Work on scalable distributed systems, integrate AI features, debug complex production issues, and contribute to architecture decisions that support millions of minutes and thousands of simultaneous sessions.

Build and ship full‑stack features for North, an enterprise AI workspace. Develop secure autonomous agents, execution engines, integrations, observability and evaluation systems. Collaborate with researchers to productionize models and deliver performant, low‑resource deployment code while adhering to strict security and privacy constraints.

The Staff Software Engineer will lead design, development, and mentoring in building Embedded Finance capabilities while ensuring high-quality production services.

The Senior Software Engineer will lead projects for the Forms platform, designing and building features across web, mobile, and backend systems while mentoring other engineers and improving platform scalability and reliability.

Lead quality assurance and test strategy across Agile teams, drive automation for testing, mentor QA teams, and ensure high-quality software delivery.

The role involves leading software development initiatives, coaching teams, strategizing agile testing, integrating technical solutions, and ensuring high standards in application design and development.

Design and implement features for content ingestion pipelines, metadata services, and content processing workflows. Build reliable, observable services that handle diverse file formats, malformed inputs, retries, and asynchronous workflows. Collaborate with ML, Search & Discovery, and Product to improve metadata extraction, classification, and discoverability while leveraging LLM-based tools and AI-driven practices.

Join the Signup & Activation team to build and optimize frontend experiences that drive user acquisition and early activation. Collaborate with product, design, analytics, and backend engineers to implement high-quality, performant React/TypeScript interfaces, run experiments (A/B testing and personalization), and own well-scoped features from design through delivery in a Rails-backed environment.

Design, build, and optimize event-driven, distributed backend systems and APIs in Python for large-scale content metadata extraction and enrichment. Deploy and operate resilient AWS-based pipelines, collaborate with ML teams to integrate models, and ensure system performance, observability, and data integrity.

Build and optimize frontend signup and activation experiences using modern JavaScript and TypeScript. Collaborate with product, design, and analytics to implement high-converting, accessible, and performant user flows, own features from design through implementation, and participate in experimentation and personalization to improve conversion.

Lead and mentor teams on large-scale software projects, oversee architectural decisions, manage risks, and ensure best practices in digital software engineering.

The Lead Rust Software Engineer will design and build scalable applications, mentor teams on Rust, and contribute to complex product development.