Top Principal Software Engineer Jobs in Boston, MA

The Principal Software Engineer at DigitalOcean will lead the design and innovation of the Gradient AI platform, focusing on architecture, operational excellence, and cross-functional collaboration, while mentoring and guiding engineering teams.

Lead the rearchitecture and implementation of Arcadia's User Management system, focusing on authentication and authorization frameworks. Drive new systems and mentor engineers to ensure secure data access and operational excellence.

Lead technical strategy for Dropbox's core systems and AI integration, drive technical outcomes, and influence multiple teams. Involve hands-on software development and architecture for scalable products.

The Principal Software Engineer will define technical roadmaps, guide system architecture, mentor leaders, and drive product direction in Capital Supply operations.

The Principal Software Engineer will lead architectural strategy and product development, mentor engineers, and collaborate across teams in an interdisciplinary setting.

As a Principal Software Engineer, you'll lead architectural strategies, mentor engineers, prototype services, and ensure alignment with business goals in a remote environment.

The Principal Software Engineer will tackle platform-level challenges, assist team members, write secure and scalable code, and develop features for cloud storage solutions.

Lead technical vision and execution for enterprise-scale AI, automation, and data initiatives. Architect scalable, secure AI systems and data pipelines, mentor engineers, drive cross-functional alignment, and deliver high-impact production solutions that improve productivity and business outcomes.

The Principal Software Engineer will architect and lead the development of scalable systems, drive technical excellence, mentor teams, and promote best practices at a fintech company.

The Principal Software Engineer at Snyk will lead technical initiatives, mentor engineers, engage with stakeholders, and influence product strategy, focusing on software security and scalability.

As a Principal Software Engineer, you'll architect and code backend services and ML models, integrate them with Salesforce, and mentor junior engineers.

The Principal Engineer will lead enterprise scalability efforts, driving architectural changes, optimizing systems, and integrating AI for improved operational performance across multi-tenant SaaS platforms.

Design and build scalable backend platforms for regulated scientific workflows, ensuring compliance and reproducibility while enhancing performance and usability across cloud environments.

This role involves designing and developing core modules for an enterprise-level clinical data platform, ensuring compliance with quality standards, and collaborating with teams for software development and testing.

Lead the technical direction of PaaS at DigitalOcean by architecting and implementing robust cloud-native services while mentoring engineers and ensuring system reliability.

Seeking a Senior Software Engineer to build and manage scalable data products and user experiences, collaborating across teams to deliver insights.

The Principal Software Engineer leads technical initiatives, collaborates across teams, mentors engineers, and shapes architecture for international product projects.

Lead development of Pharmacometrics software and data platforms, integrating HPC/cloud (AWS, Kubernetes) and modeling tools (R, Python, NONMEM, Monolix). Support deployments, optimize performance, mentor engineers, automate CI/CD, and collaborate with domain scientists and IT to translate scientific workflows into production-grade solutions.

The role involves developing investment management tools using Python and VBA, collaborating with analysts, and handling front office requirements for a systematic investment platform.

Lead architectural evolution for CloudZero's growth by designing scalable systems and guiding engineering teams to avoid pitfalls while ensuring high performance and simplicity.

The Senior Principal Software Engineer will lead AI/ML tooling development, define technical strategy, mentor teams, and drive community adoption of open-source tools.

The Principal Software Engineer will architect real-time systems for customer conversations, develop AI integrations, and ensure reliability and performance, mentoring the team along the way.

Design and implement cloud-native applications and platform enablement using Azure/AWS and IaC. Lead architecture, DevOps pipelines, QA readiness, risk/security controls, mentoring, and project lifecycle management to deliver complex enterprise solutions on time and on budget.

Lead design and implementation of cloud reliability and observability for AWS/EKS environments. Build scalable, secure microservice-based applications, automate CI/CD and IaC, mentor engineers, drive architecture decisions, and ensure QA readiness and operational availability.

Lead the architecture and design of a cloud-native SaaS product, mentor junior engineers, and ensure robust, scalable solutions in supply chain applications.