Top Senior Software Engineer Jobs in Buffalo, NY

The Backend Software Engineer will develop scalable backend components, optimize API services, collaborate with frontend engineers, and ensure compliance with healthcare data standards.

Lead efforts in building and maintaining ML platforms, improve metrics pipelines, and manage data collection for perception systems. Collaborate with cross-functional teams and ensure workflow reproducibility and traceability.

Design, develop, and maintain Azure SaaS applications, troubleshoot issues, and integrate emerging technologies while collaborating with cross-functional teams.

As a Senior Software Engineer, you will develop features, support team members, optimize systems, and enhance key product functionalities, collaborating closely with the engineering team.

Develop and optimize the Kubernetes platform at Coinbase, enhance developer experience, and manage critical services operations while ensuring system reliability.

Contribute to building innovative fundraising tools, enhance donor engagement, and streamline contributions through collaboration and full-stack development.

This role involves building and maintaining production-grade web applications using React and Next.js and developing cross-platform mobile features with React Native, while mentoring others and influencing technical direction.

Lead architecture and development of front-end features for the Risk Cloud platform using Angular and TypeScript. Write and review tests and code, collaborate with product, design, QA, and engineering teams using Agile practices, and optimize the front-end for speed, reliability, and scalability while promoting testing-first and iterative delivery.

Lead architecture and implement scalable features for the Risk Cloud platform using Spring Boot/Java and modern back-end tools. Write and review tests, collaborate cross-functionally using Agile, improve front-end performance, and contribute to CI/CD and infrastructure-as-code practices.

The Senior Software Engineer will lead a team in developing backend systems, collaborate on product development, identify and solve issues, and foster a culture of quality and talent development.

Design and evolve data pipelines, ensure accuracy of business datasets, improve data reliability, and partner across teams to provide insights and solutions.

As a Software Engineer at OnePay, you will develop and implement features, build scalable products, and work closely with teams to enhance customer experiences.

Lead the design and implementation of core authentication infrastructure at Phantom, focusing on secure authentication systems, secrets management, and API integrations.

Lead the technical vision for complex systems, drive architectural strategies, write production-ready code, and align teams for public sector compliance.

Design and implement high-performance system software for medical devices, collaborating with hardware engineers and ensuring adherence to clinical standards.

The Principal Desktop UI Software Engineer will design and develop user-friendly interfaces for medical devices, collaborating with cross-functional teams and mentoring junior members.

As a Senior Software Engineer, you'll develop AI-powered tools, manage complex databases, optimize application performance, and lead technical decisions.

As a Backend Software Engineer, you'll design, develop, and optimize scalable backend platforms and services while collaborating with cross-functional teams.

Develop and improve real-time drone tele-operations features, cloud-based products, and quickly prototype new front-end experiences while transitioning to a new tech stack.

Develop and deploy life-saving technologies as a fullstack engineer, focusing on web applications for public safety, collaborating with various engineering disciplines and leveraging customer feedback.

The Full Stack SDET will design, build, and validate high-quality software solutions, focusing on automation and quality assurance throughout the software development lifecycle.

Design and ship AI-powered features for Axios HQ, build and maintain the product, ensure high-quality code, and integrate LLM applications.

Design and develop full-stack applications and distributed systems, utilizing Python, Go, React, and Kubernetes while contributing to architectural decisions and rapidly prototyping new capabilities.

Design and implement frontend-focused, end-to-end features using TypeScript and Python. Lead architecture decisions, build scalable accessible UIs with React, collaborate across teams, use AI tools to accelerate delivery, participate in code reviews, and own meaningful platform components.

Design and implement scalable full-stack and backend systems for real-time emergency data delivery. Drive architecture, performance, observability, and AI-driven features. Collaborate on code reviews, pair programming, and cross-team alignment while improving processes, refactoring systems, and accelerating delivery with modern AI tools.