Top Senior Software Engineer Jobs

Build and maintain pipelines and services to create a comprehensive case law dataset: augment documents with legal metadata, ensure reliable web scrapers, optimize citation and court-resolution utilities, expose data via APIs/websockets, and benchmark core tasks.

Build developer-first integrations and backend systems, own projects end-to-end, drive architecture and engineering practices, mentor teammates, and collaborate globally to integrate AI coding assistants into developer workflows.

As a Senior Software Engineer, you'll lead development initiatives, mentor junior engineers, create solutions, and ensure code quality while collaborating with cross-functional teams.

The Senior Software Data Engineer will design and optimize cloud-based data pipelines, utilizing Python and AWS services to deliver scalable data solutions, mentor junior engineers, and ensure compliance with security and quality standards.

As a Senior Software Engineer, you will develop and deploy full-stack AI systems that drive the agentic platform for buying and selling small businesses, collaborating closely with the product team and sales operations.

Senior IC responsible for building AI-powered sales agents, account research/scoring, and scaling backend/data pipelines. Own significant product areas, ship end-to-end features, work closely with customers, and iterate rapidly to improve the product.

As a Senior Software Engineer, you'll develop robust software solutions, build RESTful APIs, and contribute to building a strong engineering culture at Citi. Strong programming skills in Java, React, and Python are essential.

Design, build, and maintain cloud-native applications using .NET and React. Develop backend services, APIs, and front-end interfaces while ensuring system stability and scalability. Collaborate across teams to improve healthcare solutions through software and AI-powered tools.

Lead design, development, and sustainment of high-velocity data stream processing systems. Translate mission requirements into scalable, high-performance software architectures; prototype solutions; mentor engineers; conduct code reviews and root-cause analysis; coordinate cross-functional teams; produce documentation and engineering plans; support planning, estimation, risk identification, and deployment.

The Senior Software Engineer will develop and optimize software solutions for PNT systems, leading technical execution, algorithm implementation, and collaboration with hardware teams.

As a Senior Software Engineer, you'll design and build scalable market data systems, improve API architecture, and enhance overall system performance, contributing to Alpaca's infrastructure for trading financial assets.

Lead architecture and implementation of fraud prevention systems, manage project delivery, and mentor engineers while partnering with data science teams.

Lead the development and improvement of simulations for the Waymo Driver by collaborating closely with engineers, enhancing performance, and scaling architecture.

As a Senior Software Engineer, lead the development of real-time machine control systems for 3D metal printing platforms, influencing system performance and reliability. Mentor engineers, define software standards, and drive initiatives for system robustness and scalability.

Design and implement real-time machine control software for 3D metal printing systems while collaborating with multidisciplinary engineering teams to enhance system reliability and performance.

Develop and optimize LiDAR-based perception software for autonomous driving applications, utilizing edge AI platforms and machine learning algorithms, while collaborating with cross-functional teams.

As a Senior Software Engineer, you will own critical product areas, design and maintain full-stack applications, and manage AWS infrastructure while ensuring code quality and mentoring team members.

Lead complex technical projects, design and build high-performance technical features, influence product strategy, mentor junior engineers, and improve platform performance.

As a Senior Software Engineer, you will design and develop user-facing products and back-office tools while collaborating with diverse teams to solve complex problems with innovative solutions.

As a Senior Software Engineer, you'll lead projects, enhance product quality, and collaborate on technical strategies while building user-facing features.

The role involves developing and debugging software solutions, collaborating with teams on feature requests, and addressing performance challenges in large-scale systems.

As a Senior Software Engineer, you'll design and build distributed systems in Go, collaborate across teams, and ensure performance and reliability at scale.

The Senior Software Engineer will develop solutions for AAA game projects, leveraging strong C++ skills and exploring new challenges with a flexible work schedule.

As a Senior Software Engineer, you will work across the stack to create scalable and reliable systems for tracking freight intelligence, influencing architecture, mentoring, and collaborating with various teams.

The Sr. Software Engineer will own the perception data infrastructure for autonomous vehicles, dealing with large 3D datasets and ensuring high data quality for ML models. Responsibilities include architecting core data platforms, optimizing real-time data rendering, and collaborating across functions to enhance engineering efficiency.