Top Senior Software Engineer Jobs in Buffalo, NY

Design and build backend features for threat detection, develop scalable APIs and services, and collaborate across teams to improve security and performance.

Own and ship full-stack features across internal and customer-facing products. Design, build, deploy, and monitor production-grade code. Influence architecture, mentor peers, collaborate with product/design, and use AI coding tools to improve engineering velocity and reliability.

As a Principal Software Engineer at Vanta, you'll lead engineering initiatives for the Governance, Risk, and Compliance product, mentor teams, and drive significant business impact through strategic technical direction and infrastructure development.

As a Senior Software Engineer, you will manage customer deployments of AI integration, making architectural decisions and ensuring effective solutions.

Design, develop, and maintain DPU firmware, optimizing PCIe communication, managing device queues, and collaborating across teams to enhance performance and solve complex issues.

The Senior Software Engineer, Payments will design and implement backend infrastructure for a blockchain-integrated banking platform, focusing on payment processing and operations.

Join Dakota's core engineering team to design and implement back-end infrastructure for a blockchain-integrated banking platform, addressing high-visibility projects.

Lead the design and development of complex, full-stack applications. Work directly with clients to translate their needs into technical solutions and ensure high code quality.

The Senior Software Engineer leads the design and development of software systems, mentors other engineers, and addresses complex technical issues.

The Lead Software Engineer will architect and implement Salesforce solutions, manage software development, lead a team, and drive innovation for DICK's Media business operations.

The Senior Software Engineer will lead the development of a billing platform, enhancing payment systems and ensuring compliance, while mentoring team members.

The Principal Software Engineer will lead D2C Growth initiatives at Aura, shaping customer acquisition strategies and mentoring engineering staff while designing innovative optimization and personalization platforms.

Design and develop scalable backend systems for SaaS applications, mentor engineers, and lead projects while collaborating with cross-functional teams.

Design and build core mobile backend infrastructure in AWS, lead API development in Python, improve operational maturity, and collaborate with cross-functional teams.

As a Senior Engineer on the Frontend Platform team, you will develop web components, improve shared architecture, and manage AWS resources, ensuring high-quality development across Ancestry's web services.

Lead technical direction for the Growth team at Sanity.io, focusing on scalable solutions, mentoring engineers, and making data-informed architectural decisions.

As a Sr. Software Engineer at Bloomerang, you will lead technical direction, mentor engineers, and enhance SaaS solutions while utilizing .NET and AI tools. You will ensure scalable, maintainable applications, advocate for Agile workflows, and focus on quality outcomes in software development.

Seeking a Senior Software Engineer to design and deliver core capabilities for a cloud-native data platform, leading projects and mentoring engineers.

As a Senior Software Engineer, you will lead design and implementation of scalable systems, solve complex problems, and mentor engineers.

The Senior Software Engineer will lead the design and development of core capabilities for SingleStore's data platform, focusing on high-performance systems and mentoring other engineers. This includes solving system-level problems and implementing scalable solutions in a collaborative environment.

As a Senior Software Engineer at SmithRx, you will design, develop, and maintain back-end architecture for our product suite using various programming languages, collaborate with stakeholders, ensure high-quality software, and mentor junior team members.

Design and implement features for the Discover product, optimizing backend services in Go and building frontend experiences in React. Collaborate on data analytics solutions while mentoring other developers. Participate in architecture discussions and ensure engineering quality.

The Senior Software Engineer will work across Finance and Business Operations to build systems that enhance visibility and manage costs, while maintaining a business-embedded approach to engineering.

The Senior Software Engineer will maintain and optimize client-side video playback, collaborate on feature development, lead code reviews, and contribute to technical decisions while mentoring junior engineers.

Lead design and implementation of scalable observability integrations and middleware for Grafana Cloud, focusing on Kubernetes monitoring. Drive technical direction, mentor engineers, engage with OSS communities, collaborate with product and support teams, and operate production services with on-call responsibilities.