Top Senior Level C# Jobs in Boston, MA

The Senior Software Engineer at Klaviyo will be responsible for developing key features within the security space, collaborating with other experienced engineers, and making informed, data-driven decisions in a fast-paced environment. They will work on backend development and service architecture for authentication & authorization services, focusing on data security and integrity.

Senior Software Solutions Engineer (Billing) with 7+ years of experience in system development and implementation. Proficient in C#, SQL, Visual Studio, Microsoft Foundation technologies, Windows Server administration, JavaScript, XSLT, XML, HTML, CSS, and AJAX. Experience with billing software applications and software development life cycle for billing software. Strong knowledge of .Net Solutions, SQL, and relational database design. Experience with XML, XSL, and systems integration.

Help define and build the future of Cloudflare's serverless database D1 to enable developers to build full stack applications. Requires 5+ years of experience in building full-stack web applications, knowledge of Javascript and Typescript, experience working with high volume SaaS applications, API design, and strong computer science fundamentals.

Lead and manage a team of software engineers in developing Chewy's Supply Chain initiative. Provide architectural guidance, ensure code quality, and drive project execution. Collaborate with cross-functional teams and foster a culture of technical excellence and continuous learning.

Lead Research Engineer position in the Department of Automation and Process Optimization at a biotech company. Responsible for analyzing business processes and implementing automation solutions to accelerate workflows in a life science setting. Collaborates with global experts to ensure standard practice in automation and digital solutions.

Join a growing Enterprise Solutions Team as a Solution Architect, working with high demand Enterprise clients to deploy the Dynatrace platform at extreme scale. Lead in assessing, designing, and implementing solutions in complex hybrid environments, ensuring flawless digital experiences. Collaborate with engineering teams, code in various languages, and provide high-level consulting to top organizations worldwide.

Seeking a Senior Software Engineer with a specialized focus on CockroachDB to design, develop, and optimize robust metadata storage solutions. Responsible for ensuring scalability, security, and performance of database systems. Collaborate with teams to enhance database infrastructure to meet evolving needs.