Top Tech Jobs & Startup Jobs

Lead the technical direction for AI applications at Nubank, focusing on LLM integrations, complex systems, and mentoring teams while driving engineering excellence and strategic decision-making.

As a Lead Software Engineer in Crypto, you'll develop secure infrastructure and protocols, ensuring compliance and system integrity in a high-stakes production environment while collaborating with cross-functional teams.

As a Staff Engineer for Nubank's Credit Card platform, you will lead architectural strategies, mentor engineering teams, and oversee complex system transformations while ensuring compliance in multiple regulatory environments.

The Staff Software Engineer will design, build, and operate distributed backend services and APIs, own production systems end-to-end, and collaborate across teams to drive technical decisions and improvements.

The Product Marketing Lead will drive product launches in the US, partnering with growth teams, shaping narratives, and developing marketing strategies with a focus on customer engagement and market insights. The role entails managing product positioning, go-to-market strategies, customer lifecycle insights, and cross-functional collaboration to ensure alignment with business priorities and measurable impact.

Lead design and evolution of Nubank's storage and database platforms (Datomic, provisioning, caching). Ensure performance, availability, regulatory compliance and multi-region resilience. Support country launches, run incident response, mentor engineers, and collaborate horizontally to deliver shared database infrastructure at scale.

Own and harden production services by defining SLOs/SLIs and error budgets, building observability, leading incident response and postmortems, reducing operational toil via automation, improving release safety and developer experience, and mentoring engineers.

Lead reliability-focused engineer responsible for defining and operating SLOs/SLIs, building observability, leading incident response and postmortems, reducing operational toil through automation, hardening production systems, improving release safety, and mentoring engineers while partnering with cross-functional teams.

As a Principal Product Designer, you will lead design vision, evolve visual identity, architect interactions, unify global design, mentor teams, and integrate AI innovations.

Lead performance investigations to optimize JVM-based microservices, reduce latency, and improve resource efficiency while mentoring team members on JVM internals.