Top Software Engineer Jobs

Design and build real-time data streaming, distributed systems, and data infrastructure capabilities. Lead complex features from concept through production, influence architecture, troubleshoot challenging systems issues, collaborate across teams, mentor engineers, and use AI development tools to accelerate delivery. The role requires deep expertise in databases or distributed systems and involves hands-on technical leadership in a collaborative startup environment.

Design and maintain process automation tools, dashboards, and supporting data structures. Query databases and APIs, transform data, visualize analytics, and translate client needs into technical solutions. The role includes planning small projects, estimating schedules, communicating with nontechnical stakeholders, collaborating with global teams, and supporting PowerApps, Power Platform, and Aveva PI Vision implementations in a client-facing environment.

Leads software engineering teams responsible for internal applications supporting sales and payment operations. Drives platform enhancements, modernization, scalable solution delivery, engineering excellence, CI/CD improvements, and operational reliability. Partners with Sales, Product, Pricing, Boarding, Implementation, and Operations teams while coaching engineers, managing resources, influencing technology strategy, and delivering complex initiatives across multiple systems and stakeholders.

Senior backend (Python) engineer responsible for designing, building and maintaining RESTful backend services and APIs, integrating data science outputs, optimizing performance and multithreading, troubleshooting UAT/integration issues, leading teams, and documenting solutions for enterprise Data-to-Decision systems.

Build and maintain full-stack features across a Ruby on Rails monolith and Go microservices. Develop candidate portals, partner integrations, I-9 workflows, adjudication tools, asynchronous vendor pipelines, and AI-powered document and automation features. Own work end to end, including testing, code review, deployment, monitoring, and major user experience paths. Work with PostgreSQL, REST APIs, webhooks, OAuth, SFTP, and server-rendered frontends.

Leads full-stack software engineering for business-critical production systems, owning application development, maintenance, and operations. Requires expertise in Java, Node.js/TypeScript, Python, Angular, APIs, microservices, event-driven architectures, cloud platforms, containers, CI/CD, testing, observability, feature flagging, application security, IAM, and vulnerability management. The role also requires strong communication, stakeholder management, and decision-making skills.

Leads and mentors software engineers while architecting, developing, testing, debugging, and continuously delivering enterprise cloud applications. Owns software quality, code reviews, technical problem-solving, and resolution of complex issues. Builds Java and Spring Boot microservices, REST APIs, and cloud solutions using modern DevOps practices. Collaborates across agile teams, promotes responsible AI-assisted development, and advises leadership on technical strategies.

Software Engineering Interns will design, build, test, and improve production enterprise SaaS software across frontend, backend, APIs, data, AI-enabled features, and platform engineering. Responsibilities include developing user interfaces and backend services, integrating databases and APIs, processing data and documents, improving performance and scalability, writing maintainable code, participating in reviews and testing, and collaborating with engineering and cross-functional teams in an Agile environment.

Own and evolve Buffer's front-end design system and component library for marketing pages. Build performant, accessible, animated React/TypeScript experiences on buffer.com, collaborate with designers and marketers, audit and improve performance and accessibility, and mentor peers on front-end architecture and standards.

Leads Node.js sub-team architecture, technical standards, and complex full-stack development across frontend, mobile, and backend platforms. Builds React, TypeScript, Next.js, React Native, and Node.js features; designs APIs, authentication, caching, and data models; mentors engineers; and owns performance, testing, CI/CD, security, scalability, and HIPAA-compliant delivery.