Top Software Engineer Jobs

Develop and implement the MDAT system using Java, Python, and AWS services. Build automated functional and systems-level tests, collaborate with systems engineers within an agile development process, and prototype solutions in the AWS cloud. The role requires seven years of comparable software engineering experience, a bachelor’s degree or equivalent substituted experience, U.S. citizenship, and TS/SCI clearance with polygraph.

Lead engineering for Fetch’s audience products, building scalable lifecycle services, predictive and lookalike model workflows, identity matching, partner and DSP activation, monitoring, governance, and access controls. Set technical direction, make architectural decisions, guide engineers, and partner with Data Science, Product, and Data Platform to move audience models from prototypes into reliable production systems.

Own end-to-end technical design and delivery for experimentation, feature flagging, session replay, and heatmap products. Build and operate React frontends, Python backend services, high-throughput systems, and shared SDK infrastructure. Drive reliability, observability, architecture, technical decisions, customer escalations, and on-call response while partnering with Product, Design, AI Engine, and Platform teams. Mentor engineers and shape future product direction.

Design, build, and operate distributed, real-time data processing systems for Unity’s mobile advertising infrastructure. Own high-throughput attribution pipelines, ad event services, streaming and batch workflows, caching and persistence layers, monitoring, and data quality systems. Lead migration from a legacy event-handling layer to gRPC-based services while ensuring reliability, accuracy, low latency, and production scalability. Collaborate with ML, Reporting, and external partners to investigate and resolve data issues.

Designs and owns cloud-native architecture for Wellbase, a healthcare managed-services platform. Leads agentic AI and MCP integrations, policy and governance services, data-store architecture, security controls, and reliable demo and staging environments. Remains hands-on through implementation, mentors a small team, reviews designs and code, applies cloud, Kubernetes, CI/CD, and observability practices, and communicates architecture decisions to executives. Requires strong enterprise software development experience, AI solution experience, and familiarity with regulated data.

Own software features end to end across gateway infrastructure, enterprise deployments, and agentic systems. Responsibilities include backend and infrastructure development, building connectors, improving UI when needed, supporting enterprise security reviews, designing architecture and product experiences, hardening security-sensitive systems, and evaluating AI-generated code. Engineers work across the stack, ship rapidly, and use Claude, Codex, and agent fleets as primary development tools.

Build and ship frontend features for a financial marketplace using React and Next.js. Collaborate with product, design, and backend engineers; contribute to architecture, component design, code quality, tooling, and the shared component library. Own work from design through delivery, participate in pairing and code reviews, and use AI-assisted development tools thoughtfully.

Build and ship end-to-end features for Augment’s iOS app, collaborate closely with product, design, backend, and fellow iOS engineers, and contribute to architecture, code quality, tooling, and long-term product health. The role emphasizes Swift and SwiftUI development, ownership, thoughtful collaboration, feedback, and effective use of AI-assisted development tools.

Build and maintain end-to-end products across mobile, web, and backend systems. Responsibilities include developing scalable APIs, inventory and reorder models, hardware integrations, customer-facing features, system documentation, and resilient infrastructure. The engineer will independently make product decisions, engage directly with users, provide frontline support, and drive engineering excellence across a broad technology stack.

Develop and maintain frontend applications using JavaScript, React, TypeScript, and Next.js. Responsibilities include implementing user-focused enhancements, testing and debugging throughout the software lifecycle, resolving production issues, maintaining automated frontend tests, supporting releases, documenting solutions, and collaborating in Agile/Scrum teams through pair programming, peer reviews, and sprint planning. This fully remote role requires occasional travel and an active Secret clearance.

The role involves developing NvSci software for cross-platform integration, enhancing APIs, optimizing performance, and ensuring automotive safety standards, while leading complex system feature development.