Top Senior Software Engineer Jobs

As a Senior Software Engineer, you'll design and build data models, APIs, and backend services for a complex datacenter infrastructure platform, while ensuring high performance and scalability.

The role involves leading the Observability Insights initiative at CoreWeave, focusing on developing APIs, agentic tools, and improving telemetry for AI systems. Candidates should possess significant experience in backend engineering and observability systems, especially for multi-tenant environments.

Build the next-generation inference platform for embedding models and semantic search in MongoDB Atlas. Design components, collaborate with teams, and enhance performance in a cloud-native environment.

Design and implement high-volume, event-driven backend systems for core demand flow. Drive platform improvements, mentor engineers, establish domain standards, ensure reliability, and collaborate cross-functionally.

The role involves supporting software development and maintenance for intelligence systems, performing system modifications, and ensuring security compliance.

Design and develop critical rules applications, manage cloud-based systems, integrate APIs, and support production environments while collaborating with cross-functional teams to ensure high quality and secure software delivery.

The Senior Software Engineer will lead technical strategies, build AI-driven software systems, mentor junior engineers, and ensure security best practices.

This role involves architecting integrations, configuring Guidewire modules, leading development within Agile frameworks, and enhancing technical solutions for the P&C insurance domain.

The Solutions Engineer/Technical Lead will design and implement solutions using Guidewire, lead integrations, and enhance performance while collaborating with teams.

As a Senior Software Engineer, you will design and develop systems for post-transaction customer experiences, mentor engineers, and improve operational excellence while collaborating with cross-functional teams.

Develop AI-assisted tools for Datadog developers, focusing on generating tests, fixing bugs, and improving performance with LLM integration.

The Staff Software Engineer will lead design and implementation efforts for loan product features, ensuring technical collaboration across teams and upholding engineering quality.

Lead architecture and implement scalable features for the Risk Cloud platform using Spring Boot/Java and modern back-end tools. Write and review tests, collaborate cross-functionally using Agile, improve front-end performance, and contribute to CI/CD and infrastructure-as-code practices.

The Senior Software Engineer will lead software development for advanced data communications and networking solutions, utilizing strong programming skills and collaboration with a research team.

The role involves designing, implementing, and testing software solutions for advanced data communications. Candidates will lead projects, mentor junior engineers, and optimize designs based on collaboration in a fast-paced environment.

The Staff Software Engineer will lead the architecture of the FCM platform, ensuring financial correctness and system integrity, while modernizing systems and improving operational tooling.

The Senior Software Engineer will lead technical discussions, develop innovative software solutions, mentor junior engineers, and enhance data communications systems. They require 5+ years of experience and programming skills in Python, C, and C++.

The Senior Software Engineer designs and implements software solutions for complex defense challenges, focusing on real-time systems and advanced algorithms.

As a Senior Software Engineer, you will develop and enhance core software libraries, maintain APIs, lead projects, and mentor junior engineers while collaborating in an Agile environment.

As a Senior Software Engineer, you will develop backend services for commerce, ensuring secure payment processes and system reliability, while leading cross-functional technical efforts.

Lead the software development lifecycle for a video advertising platform, mentor junior engineers, and ensure quality and performance standards are met.

The Sr. Software Engineer will design and deliver scalable software that enhances customer interactions and operations, utilizing modern development tools and cloud services.

Lead the design and development of complex features in high-volume web services, mentor engineers, and collaborate with cross-functional teams.

The Principal Software Engineer will develop ads infrastructure, lead technical direction for the Ads Platform, and ensure high availability and performance of systems. Responsibilities include collaborating across teams and advocating for best practices.

Lead architecture and development of scalable web applications and APIs, integrate LLM/AI features, design streaming and real-time AI experiences, maintain ingestion/analytics infrastructure, collaborate across product and engineering, and deliver production-ready, testable code.