Top Senior Level C# Jobs in Seattle, WA

As a Senior Software Engineer at Cloudflare, you will be instrumental in defining and building the future of D1, Cloudflare's first serverless database. You will enable developers to build full-stack applications and work on high-volume SaaS applications. Required skills include JavaScript, Typescript, and knowledge of modern programming languages like Go, Java, C#, Rust, or C++.

Looking for a dynamic Staff Engineer with 10+ years of .NET development experience to lead large-scale architecture initiatives and build Platform services at a fast-growing tech company. Must have expertise in developing on public cloud platforms and a track record of successful large-scale projects.

The Commerce Platform & Experiences (CPX) team is seeking a Principal Group Engineering Manager to lead and grow talent, manage mission-critical commerce services, and drive innovation in Artificial Intelligence (AI). Responsibilities include people management, implementing project plans, ensuring reliability and supportability, and engineering excellence through data analytics.

Microsoft is looking for a Senior Software Engineer - Fabric to join Azure Data, where the Microsoft Fabric platform team builds and maintains the operating system and provides customers a unified data stack to run an entire data estate. Responsibilities include designing high-quality components in C#, integrating Azure technologies, leading architecture and design, mentoring new engineers, providing support to online services, and embodying the company's culture and values.

Design, implement, and deploy software for hardware-based storage offload technologies within Microsoft Azure Storage. Manage storage services, ensure quality, and drive for continuous improvement. Act as a Designated Responsible Individual (DRI) to monitor system health and initiate necessary actions. Proactively adapt to new trends and technical solutions to improve product performance and reliability.

Seeking a Senior Software Engineer to design, develop, and integrate technology solutions for the Equity Investments platform at a leading global financial services firm. Must have strong curiosity, passion for learning, and experience in large-scale software development.

Analyzing, designing, and developing innovative software solutions using Microsoft Power Platform tools for clients, providing technical leadership, collaborating with colleagues and partners, and staying updated on emerging technology trends.

Write clean and efficient code based on product specifications and participate in the entire development life cycle. Develop modular, maintainable components for the next generation of applications using React, JavaScript, TypeScript, Node.js, HTML, and CSS. Be a technical leader on the team, implementing features in TypeScript and integrating with back-end services. Mentor junior engineers on code quality and industry best practices. Enhance existing application code with new features and make technical decisions.

Seeking a System Development Engineer to build industry-leading solutions for customers. Will work across software, hardware, robotics, and telemetry. Responsible for product design, manufacturing, testing, and operations. Must have hands-on experience and be comfortable pushing boundaries for cost reduction and data storage durability.