Top Senior Software Engineer Jobs

Lead engineering efforts at Headway, designing software architecture, mentoring teams, and shaping technical requirements to build a mental health care platform.

As a Software Engineer, you will enhance security systems for user accounts, ensuring robust authentication and authorization, while contributing to scalable infrastructure, and handling sensitive user data.

As a Senior Software Engineer at Whatnot, you'll build AI tooling for internal use, developing workflows and infrastructure to enhance software delivery. You'll collaborate across teams to gather feedback and prioritize features in a rapidly evolving landscape.

As a Senior Principal II Software Engineer, you will design and evaluate complex software architectures, collaborate with teams, and develop innovative software solutions to enhance military capabilities.

Design, maintain, and evolve core backend systems and APIs. Collaborate with product teams to create durable and reusable systems while enhancing performance and security.

Lead innovations in data pipeline infrastructure, develop high-volume data services, and collaborate with engineers on architectural designs and documentation.

As a Software Engineer at Citadel, you will build systems for investments, collaborate with researchers, and tackle complex problems.

The role involves developing large-scale frontend solutions at Chewy, focusing on enhancing customer product detail pages while collaborating with cross-functional teams in an Agile setting.

As a Software Engineer at Sonar, you'll develop features for SonarQube and SonarCloud, ensure code quality, lead architecture decisions, and mentor team members while focusing on cloud-native applications and agile methodologies.

Develop and implement AI-driven integrations and low-code solutions for HR, utilizing tools like Java Spring Boot, Copilot, and RESTful APIs to enhance HR processes and improve data hygiene.

The Senior Backend Software Engineer at Headway will design software architecture, mentor teams, and evaluate technology to enhance mental healthcare accessibility.

The Software Engineer will design, build, and implement full-stack applications using C# .NET and Next.js, while collaborating with multiple departments to address internal pain points through AI-driven solutions.

As a Lead Software Engineer, you will develop applications, coach engineers, partner with stakeholders, and ensure the delivery of high-quality software while mentoring and leading knowledge sharing. You will also maintain software in production and resolve technical issues.

The Software Engineer II for Data Warehousing will design, build, and maintain systems for Klaviyo's core product areas, collaborating with teams to refine specifications and write high-quality code.

Design and implement high performance iOS applications, ensure code quality, and utilize AI tools for scalable mobile services. Requires extensive experience in software development, especially with iOS and Objective-C.

The Senior Full Stack Engineer will develop scalable software for enterprise clients, collaborating with teams to solve technical challenges and improve processes.

As a Mid-Level Software Engineer, you will develop, maintain, and enhance complex software systems, contributing to innovative projects and designing new solutions in a collaborative environment.

As a Senior iOS Software Engineer, you will design innovative conversational interfaces and AI-driven experiences, leading the implementation of high-quality mobile features using Swift and modern iOS APIs.

The role involves leading financial analysis for technology spend, designing data models, developing visualizations, and ensuring data quality, while collaborating with internal stakeholders across the company.

The Senior Full Stack Software Engineer will develop user-focused software features, manage end-to-end functionality, and ensure high-quality code. Responsibilities include collaborating with cross-functional teams while driving best practices and technical excellence.

The role involves designing and maintaining a big data analytics platform, developing front-end and backend services, and collaborating with cross-functional teams to deliver high-performance solutions. A security clearance is required.

The Senior Full Stack Software Engineer will develop and enhance geospatial applications, focusing on performance and collaboration within an Agile team to deliver mission-critical solutions.

Senior Full Stack Software Engineer role at Upside focusing on driving quality software development and enhancing consumer experiences through collaboration and technical choices.

Design and re-architect the Identity systems at Dropbox to support multi-product capabilities, mentor junior engineers, and ensure software excellence.

The Software Engineer will enhance developer experience at Benchling by building production release tooling, improve workflows, and collaborate with teams to scale processes. Responsibilities include developing efficient development tools and championing engineering patterns.