Top Senior Software Engineer Jobs

Lead development and maintenance of .NET/ASP.NET reporting and web applications. Design technical specs, create POCs, participate in SDLC, develop test strategies, support production, mentor junior staff, ensure quality/security/compliance, and coordinate with infrastructure and support teams.

Design, build, and optimize scalable Java-based microservices and RESTful APIs. Ensure performance, uptime, and engineering standards through design and code reviews, testing, and collaboration with product and support teams. Contribute to domain-driven service design and API consistency.

The Staff Software Engineer will enhance AI/ML infrastructure, oversee software delivery, mentor teams, and collaborate closely with various stakeholders at Xometry.

The Staff Software Engineer will enhance Xometry's AI/ML infrastructure, driving operational excellence and innovation while collaborating closely with product and engineering teams.

Design and implement a video processing engine, develop a cross-platform rendering engine, integrate systems, and optimize performance while collaborating with other engineers.

Drive revenue by building a web version of the Rips app, establishing web platform standards, and enhancing internal tools and dashboards.

Lead architecture discussions and develop scalable software solutions in a cloud-native environment, mentoring junior engineers and ensuring system reliability.

Lead hands‑on development of analytics tools and APIs for quants and portfolio managers: design, build, test, and deploy scalable front‑end UIs, high‑performance backend services, and APIs; translate quant requirements into technical designs; collaborate across teams; own delivery, production reliability, incident response, and mentor peers.

The Senior Software Engineer will develop and maintain software products, ensuring quality and performance while providing user support and documentation.

As a Senior Software Engineer, you will develop and maintain software products, ensuring performance, reliability, and user support while integrating within an agile process.

As a Senior/Staff Software Engineer, you will build new features for a web app and CLI, integrate tools, innovate on language design, suggest architectural solutions, and design cloud infrastructure.

Lead a team of 3-4 engineers to build scalable ad platform services, APIs, and SDKs. Drive architecture and technical direction, collaborate with Product and ML teams, enforce engineering standards, perform design and code reviews, identify and resolve performance bottlenecks, and participate in hiring and team development.

Own and ship end-to-end product features for an AI-powered SaaS platform. Build user-facing UIs, document generation and synthesis workflows on LLM infrastructure, and integrate enterprise tools (Confluence, Jira, SharePoint). Collaborate with design, operations, and customers to translate complex workflows into polished experiences, drive quality through instrumentation and experimentation, and iterate rapidly.

As a Staff Software Engineer, you will develop backend architecture, collaborate with stakeholders, mentor juniors, and ensure software quality while leveraging various technologies and AWS platforms.

Lead the design and development of Pinecone's API and interfaces for AI agents, focusing on automation and observability while collaborating with cross-functional teams.

Design and develop scalable backend systems for data-intensive applications, improve performance and reliability, and lead impactful initiatives at Formal.

Build and maintain scalable backend services and real-time device orchestration pipelines (Kafka), optimize database performance, improve CI/CD and infrastructure, mentor engineers, and contribute to frontend admin consoles using React.

The Senior Software Engineer will develop mission-critical solutions, ensuring data and network security while working with leading-edge technologies.

Lead the design and implementation of a robust subscriptions platform across cloud environments while coding 80% of the time. Collaborate with multiple teams to enhance service reliability and scalability.

The role involves designing, building, and maintaining core product features while collaborating with cross-functional teams to develop scalable systems and improve performance. Ownership of features from concept to production, mentoring junior engineers, and maintaining coding standards are key responsibilities.

The position requires an experienced web developer to work on an innovative project focusing on displaying visualizations of varied data sets and administrative screens, with the ability to work independently in a small team.

The Sr. Software Engineer will research, design, develop, and integrate applications, focusing on coding assignments, unit testing, and ensuring standards compliance.

The role involves designing and developing Fault Management Solutions using Netexpert VSM, programming for alarm functionality, and providing application support documentation.

The Principal Software Development Engineer will lead the data engineering team, develop data systems, ensure quality controls, and mentor engineers. Responsibilities include managing data lifecycle, implementing frameworks, and collaborating with cross-functional teams.

The Senior Software Engineer will build GPU-accelerated compute platforms for AI workloads, focusing on orchestration, resource management, and performance optimization.