Top Senior Software Engineer Jobs in Buffalo, NY

Architect scalable ad solutions, maintain performance, develop ad products, collaborate on data tools, optimize delivery efficiency.

As a Senior Software Development Engineer, you will design and implement high-performance infrastructure for Yahoo's user data systems, collaborate on API development, and ensure scalability across multi-cloud environments.

The Senior Software Engineer will design and develop employer benefits solutions, collaborating with stakeholders and mentoring peers, while maintaining high software quality through testing and agile practices.

The Staff Software Developer leads software development projects, mentors junior developers, and ensures high technical standards while focusing on healthcare solutions.

The Senior Software Engineer will enhance patient experiences by developing modern software for doctor's offices, contributing to product features, and participating in client feedback.

Lead the development of mobile applications using React Native, ensuring high performance and collaboration with cross-functional teams. Mentor junior developers and optimize the app for user experience.

The Software Engineer - Mobile (iOS) leads the development of iOS applications, ensures high-performance user experiences, mentors junior developers, and collaborates with cross-functional teams.

As a Senior Software Engineer, you will enhance core communication systems by developing features across the stack and integrating with third-party services, ensuring reliability and scalability while debugging production issues.

The Senior Software Engineer will develop AI-powered product features, focusing on large language model workflows, collaborating in an agile environment, and mentoring junior engineers.

The Senior Software Engineer will develop web-based software, focusing on compliance and risk management, leveraging AI tools and modern web technologies.

Lead architecture, design, and delivery of Windows desktop simulation software. Drive modernization, own feature delivery, resolve complex bugs and performance issues, mentor engineers, collaborate on QA/CI/CD, and document/share technical designs.

As a Staff Software Engineer, you will build user experiences, craft APIs, integrate third-party software, and ensure code quality and system design while mentoring teammates.

The Senior Software Engineer will design, develop, and deploy functionalities within Salesforce Health Cloud, collaborating with internal and external teams to enhance healthcare solutions.

The role involves engineering observability solutions using Splunk, integrating AI/ML models, and collaborating with teams to enhance security and operational insights. Responsibilities include managing data ingestion, troubleshooting, automation, and mentoring junior engineers.

The Senior Software Engineer will design and develop backend systems using Go and PostgreSQL, focusing on performance, architecture, and backend microservices for the Flock Safety platform.

Contribute to the ARO HCP project by developing features for Kubernetes and Azure Red Hat OpenShift, participating in open source projects, and collaborating on design and architecture.

Develop and maintain scalable, fault-tolerant components for YB Anywhere to automate deployment and management of YugabyteDB across cloud and on-prem environments. Collaborate with product, frontend, QA, and DevOps teams, perform code reviews, mentor engineers, and improve operational workflows and performance.

The Senior Software Engineer leads backend microservice development for order processing, mentors engineers, and promotes best practices in a fast-paced environment.

The Senior Software Engineer will design and build critical components of a trading platform, oversee the systems end-to-end, and contribute to architectural decisions. Responsibilities include developing APIs, ensuring system reliability, mentoring others, and balancing technical debt with feature delivery.

The Principal Software Engineer will design core platform services and lead significant software design for multi-tenant SaaS applications, ensuring scalability, security, and code quality while mentoring engineers and driving cross-team collaboration.

The Senior Software Engineer will develop AI infrastructure for enhanced developer productivity, making architectural decisions and supporting teams in AI tool adoption.

The Senior Full-Stack Software Engineer at ThreeFlow will develop and enhance client-facing applications, collaborating within an agile team to build and maintain front-end features and APIs based on Ruby on Rails and Vue.js while using modern testing frameworks.

Develop and manage scalable database infrastructure, optimize data pipelines, and ensure data security compliance for TRM's blockchain intelligence products.

The Lead Software Engineer oversees the design and delivery of foundational services for real-time recommendations while mentoring teams and ensuring robust, auditable systems using advanced state management and transactional patterns.

The Senior Software Engineer will design and implement stateful services for real-time decisioning systems, focusing on state machines and reliability in distributed environments.