Top Software Engineer Jobs

Develop and maintain Ruby on Rails applications, write and review code, troubleshoot bugs, and collaborate with developers, QA engineers, product managers, and designers. The intern will receive mentorship while contributing to financial technology products and learning about scalable systems, testing, APIs, Agile methods, and consumer finance.

Deploy and customize the company’s AI-native IT service platform within enterprise environments. Build production integrations, data pipelines, agent workflows, and internal tooling; connect ticketing, identity, device management, and knowledge-base systems; own live customer deployments; and relay customer insights into product improvements. The role involves close customer collaboration, occasional on-site deployment work, and hands-on software development using Python and TypeScript.

Build and operate scalable software powering enterprise data science and AI platforms. Contribute across backend services, APIs, frontend features, and cloud integrations while working on high-impact projects. Collaborate with experienced engineers, apply modern software engineering practices, and learn technologies supporting reliable, reproducible, and compliant AI and MLOps solutions.

Software Engineering Intern developing software for autonomous defense systems, including sensor integration, computer vision, real-time control systems, embedded Linux applications, and internal engineering tools. Interns may contribute to full-stack or backend projects supporting engineering, manufacturing, and field operations. The role is an on-site, hands-on summer internship in Austin with direct mentorship and ownership of production-impacting work.

Leads a front-end, back-end, or full-stack software development team, overseeing people management, coaching, delivery planning, technical quality, release readiness, operational support, and continuous improvement. Partners with Product and cross-functional teams to deliver secure, scalable software. Establishes Agile, testing, CI/CD, and AI-assisted development practices while managing technical debt, modernization, performance, and responsible AI adoption.

Build and expand fintech and payment systems using Go, microservices, databases, and cloud technologies. Design production APIs and tooling, diagnose customer issues, manage full release lifecycles, document systems, and mentor engineers. Collaborate with product and business teams while guiding AI agents to produce maintainable, observable, testable code that meets engineering standards. Work independently in a high-availability environment and contribute to next-generation financial products.

Design and build scalable services, APIs, platform capabilities, and product features. Own architecture and technical decisions, improve reliability and engineering practices through testing and operations, collaborate cross-functionally, mentor engineers, and help guide team direction.

Build and maintain the full-stack platform connecting Blissway hardware to drivers, partners, and agencies. Own public user surfaces, partner integrations (DMVs, mailhouses, fleet vendors, ACH), platform/deployment tooling, service infrastructure, and internal access management. Ensure secure, robust, production-ready systems and tooling that support a fast-moving, small engineering team.

Own Perk’s global go-to-market engineering strategy, architecture, tooling, and roadmap. Build production-grade Clay automations, Salesforce integrations, orchestration systems, and AI-agent workflows using code and modern data infrastructure. Automate prospecting, seller workflows, account intelligence, and revenue operations while measuring commercial impact. Lead and develop a senior international team, partner with sales and revenue leaders, and establish engineering standards for scalable, monitored, tested, and recoverable systems.

Design and own secure, scalable wallet infrastructure for custody, key management, transaction signing, authorization, recovery, and multichain systems. Architect support for MPC, HSMs, secure enclaves, TEEs, smart contract wallets, account abstraction, and emerging cryptographic approaches. Define security boundaries, policy engines, secrets management, authentication, and programmable authorization while making foundational build-versus-buy decisions and guiding systems from first principles through production.