Top Software Engineer Jobs

Lead frontend development for Sift Agents, building high-performance, agentic AI user experiences. Own product area from customer discovery through shipping, design interaction patterns for streaming and long-running agent tasks, render agent findings alongside large telemetry datasets, optimize browser performance (Web Workers, OPFS, WebAssembly), contribute to component library, and collaborate with backend engineers on API design.

Own and build the frontend for agentic AI features: design agentic UX, streaming responses, long-running tasks, and render agent findings alongside large telemetry datasets. Optimize browser performance (Web Workers, OPFS, WebAssembly), contribute to component libraries, collaborate on APIs, and work directly with customers to translate workflows into product features.

Build and maintain full stack features for telemetry data, create user interfaces, implement APIs, and collaborate with teams on design and coding.

As a Senior Full Stack Software Engineer at Sift, you'll develop complex telemetry data applications, optimize UIs, and create efficient APIs while collaborating on product architecture.

As a Staff Software Engineer, you will design high-performance data infrastructure, develop scalable backend systems, and collaborate on advanced engineering solutions.

Design and build a scalable data infrastructure for real-time telemetry, focusing on backend and distributed systems while collaborating on architecture and processes.

The Staff Software Engineer will lead development of features for connecting students with employers, architect systems, mentor peers, and drive technical initiatives.

Design, develop, and enhance mission-critical software for DoD systems. Analyze user requirements, integrate hardware and software, maintain databases, and improve existing applications while collaborating with engineering teams.

As a Senior Backend Engineer, you'll design scalable backend systems, build foundational architecture, and manage complex projects within a voice AI-driven platform.

As a Senior Full-Stack Engineer at Retell AI, you'll develop scalable systems and intuitive interfaces, bridging backend integrations with frontend experiences, focusing on voice automation solutions.

Design and implement high-performance distributed Rust systems for autonomous, human-machine-AI teaming in constrained and contested environments. Responsibilities include architecture, hardware and microcontroller integration, networking, deterministic build infrastructure, OTA updates, simulation and field testing, performance optimization, and deployment of reliable edge systems. The role supports mission-critical defense applications and requires collaboration across engineering, research, and operational teams.

The role involves designing and developing Java applications, leading technical teams, and ensuring high-quality software delivery for telematics services.

Lead design and implementation of 5G NR PHY software. Focus on algorithm development, hardware integration, testing, and real-time performance optimization.

The role involves developing and maintaining the StarRocks database system, enhancing software features, ensuring performance, and collaborating with open-source contributors.

The Software Integration Engineer - HIL is responsible for managing software configurations, integrating hardware, and developing systems for the launch vehicle Nova. The role includes collaborating with hardware teams and executing hands-on checkouts while supporting software development.

As a Senior Software Engineer, you'll take ownership of major product areas, make architectural decisions, mentor other engineers, and collaborate on product strategy to scale the company.

The Senior Software Engineer role involves developing enterprise applications using Java, JavaScript, or Python, managing databases, and providing support for geospatial information systems, among other responsibilities.

As a Senior Software Engineer, you will design and build core services and APIs in Python, manage data workflows, improve CI/CD practices, and mentor junior engineers.

Design, build, and operate TypeScript microservices and integrations that run the billing lifecycle, including payment and CRM integrations, event-driven workflows, entitlement enforcement, provisioning pipelines, admin tooling, testing, on-call incident response, and mentoring engineers to ensure reliable, auditable financial workflows.

Build and run growth-focused experiments and features to increase trial user engagement and adoption. Collaborate with Product, Design, Data Ops, and QA to design personalized onboarding, implement UX improvements, and measure outcomes to reduce churn.

The Staff Software Engineer will architect and build scalable solutions for Cloudera's Data Platform, contribute to Apache Spark, enhance engineering processes, and work with large-scale distributed systems.

As a Staff Software Engineer, you will lead the development of Apache Iceberg, enhancing data handling capabilities for large-scale systems, collaborating with teams, and architecting solutions for modern data lakes.

Lead and implement an AI-enabled full-stack product, remaining hands-on while directing a small team (2-6). Build secure, high-performance services and UIs, manage releases into hybrid and air-gapped environments, gather requirements, and guide engineers through reviews, conventions, and pairing.

Design and develop software solutions for government clients, ensuring operational support and integration with existing systems while managing a development team.

Lead all phases of the software development lifecycle, mentor junior engineers, and develop complex software solutions in a dynamic environment.