Top Software Engineer Jobs

Design, build, and ship native Android features in Kotlin for BJAK's AI Neobank app. Integrate backend APIs, improve performance, reduce crashes, collaborate with product/design, use analytics to iterate, and add on-device AI where it improves UX.

Build and maintain low-latency connectivity APIs and integrations with crypto exchanges, OTC desks, brokers, and other trading venues. Develop order routing, trade execution, and real-time data ingestion systems using REST, WebSocket, and FIX. Monitor connections and data pipelines, improve reliability and observability with Grafana and Prometheus, collaborate on exchange onboarding, and create automated tests for production readiness.

Lead a team of software developers while remaining hands-on with C#/.NET development, architecture, coding, code reviews, and complex problem resolution. Guide technical decisions, mentor engineers, improve engineering standards and CI/CD practices, and deliver scalable, secure, reliable SaaS features. Collaborate with distributed Product and Engineering teams, contribute to system design, and help build a growing U.S. engineering organization.

Design, develop, maintain, and test software for fiber-optic communication systems. Build secure RESTful and OpenConfig API services, diagnose defects and vulnerabilities, simulate system behavior, and collaborate with engineering teams to improve reliability and functionality.

Develop, test, deploy, and maintain enterprise Java applications. Conduct code reviews, optimize application performance, support architecture and project planning, mentor developers, and collaborate across development teams to deliver quality software. The role requires extensive full-stack Java experience with Spring, REST services, microservices, databases, version control, CI/CD, and Agile practices.

Develop scalable, high-performance full-stack applications and distributed systems. Collaborate with product managers, engineering leaders, and cross-functional stakeholders to deliver product features. Apply test-driven development, build reliable CI/CD processes, work with SQL and NoSQL databases, use cloud platforms, and maintain strong software design and communication practices.

Develop and maintain high-quality Android applications across their full lifecycle. Responsibilities include writing reusable code, creating unit and UI tests, debugging and optimizing performance, monitoring stability with Crashlytics and ANR reports, implementing analytics tracking, supporting feature rollouts and A/B testing, maintaining legacy apps, and collaborating with Product, QA, Backend, and Design teams.

Build and scale backend infrastructure supporting enterprise systems and large-scale LLM workloads. Responsibilities include designing distributed systems, APIs, data flows, databases, queues, batch processing, authentication, observability, job orchestration, and developer tooling. The role owns architecture and production reliability, accelerates product teams, tunes systems under load, and improves enterprise-grade scalability and reliability.

Build and operate production APIs, analytics data pipelines, Snowflake data models, and customer-facing analytics services. Responsibilities include data integration, incremental and idempotent processing, authorization, query optimization, testing, monitoring, alerting, cost management, and on-call support. Partner with analysts and application teams to deliver reliable reporting, datasets, and AI-enabled analytics features. The role is hybrid in Seattle, requiring onsite work two to three days weekly.

Supports operating system capabilities and software engineering initiatives by assisting with solution development, implementation, testing, quality assurance, troubleshooting, documentation, and project reporting. The role collaborates with engineering teams to deliver reliable enhancements and new products while following software development best practices and project requirements.