Top Senior Software Engineer Jobs in Boston, MA

Lead the design and implementation of scalable monetization systems while mentoring engineers and driving technical strategy for revenue growth.

Design, build, deploy, and optimize scalable full-stack applications integrating databases, APIs, and AI/LLM workflows. Lead architecture, CI/CD (ArgoCD, GitLab), Airflow pipelines, and collaborate cross-functionally to deliver production-grade fintech solutions.

As a Principal Mobile Software Engineer, you'll lead mobile platform development, scale React Native architecture, mentor engineers, and collaborate across teams to build impactful features.

Lead design and hands-on development of low-latency, real-time trading and market-data platforms for public markets. Architect event-driven, API-first systems, embed CI/CD, observability, and responsible AI practices, collaborate with product and enterprise teams, and mentor engineers to deliver resilient, cloud-native solutions.

As a Senior Mobile Software Engineer, design and build scalable mobile applications, collaborate with cross-functional teams, and enhance engineering quality.

The Senior Backend Engineer will develop data collection applications, design architecture, create APIs, manage databases, and collaborate with teams to enhance software solutions.

The Senior Software Engineer will lead the development of backend services and APIs, design system architecture, and collaborate closely with teams to evolve the Enterprise platform.

The Senior Software Engineer / Back-End Developer will implement software solutions for high-impact challenges, processing large datasets and deploying analytics in cloud and on-prem environments.

The Senior Software Engineer will resolve complex customer issues, enhance system reliability, and mentor junior engineers while debugging Linux systems and developing tools.

The Senior Software Development Engineer will design and maintain scalable backend services and APIs, lead technical discussions, ensure system security, and mentor junior engineers.

As a Backend Engineer, you will design and implement core infrastructure for Vannevar's platform, ensuring standards for data processing, security compliance, and performance. You will collaborate with various teams to enhance shared infrastructure and lead technical initiatives.

The Staff Software Engineer will design and implement features for a scalable platform, improve functionality, diagnose bottlenecks, and lead projects while collaborating with cross-functional teams.

The Senior Software Engineer at Snyk will shape technology, implement solutions, mentor junior engineers, and ensure effective infrastructure use.

Design and implement rapid prototypes for ISR, sensor exploitation, tracking, and C2 problems. Lead small software teams, decompose tasks, support demonstrations, integrations, and field experiments, debug and diagnose multi-application issues, and participate in customer-facing activities.

As a Senior Software Engineer at Klaviyo, you will lead the development of machine learning systems for personalized product recommendations, oversee backend service architecture, and mentor junior engineers, ensuring high-quality data-driven solutions.

As a Senior Software Engineer, you'll design and build scalable systems for customer data management, ensuring seamless user experiences and mentoring team members.

The Lead Software Engineer will shape technical direction, drive delivery for new products, mentor engineers, and establish best practices for high-quality solutions.

As a Principal Software Engineer, you will design, develop, and implement complex software solutions, lead projects, and ensure compliance with standards in a cloud-first environment.

Lead the development of software for handheld imaging devices, focusing on UI/UX, data processing, and AI/ML integration in a multidisciplinary team.

As a Senior Software Engineer, you will lead the design and development of software systems for autonomous platforms, focusing on algorithms and integration, while mentoring team members throughout the software development lifecycle.

Lead Software Engineer will design, develop, and implement software systems for autonomy platforms, providing leadership and mentoring while managing the software development lifecycle.

As a Senior Software Engineer, you will develop and validate real-time sensor software, integrate algorithms, and perform rigorous testing in a collaborative environment.

The role involves designing and implementing backend systems, driving initiatives, improving performance and scalability, and mentoring engineers while ensuring collaboration with cross-functional teams.

As a Senior Lead Software Engineer, you will architect and oversee the Developer Infrastructure at Klaviyo, focusing on technical strategy, platform upgrades, dependency management, and enhancing developer productivity while mentoring other engineers.

As a Senior Software Engineer on the Email Platforms team, you'll design and implement scalable email delivery systems in Go, driving key components of the email pipeline and ensuring system performance and reliability.