Top Tech Jobs & Startup Jobs

Design and own account, checkout, and seller platform experiences for a transactional marketplace. Translate complex auction and payment flows into simple, trustworthy UX; run usability testing; produce thorough specs; collaborate with product, engineering, legal, and contribute to the design system.

Design and own transactional account and checkout experiences across buyer and seller surfaces, run usability research, produce detailed specs, contribute to the design system, and mentor a mid-level designer while partnering with product, engineering, legal, and compliance.

Design, build, and deploy agentic AI agents and architectures for financial applications. Integrate LLMs, APIs, data sources, and enterprise systems on Google Cloud, ensure observability, security, reliability, and optimize for scale and performance while collaborating with product, engineering, data, and risk teams.

Serve as the primary client contact in Latin America, maintain ongoing communication, collect requirements, coordinate candidate sourcing and interviews with Talent, manage onboarding and SOW requests, monitor satisfaction, execute quarterly surveys, and collaborate with Sales and Legal on pricing and contracts.

Design, develop, and maintain scalable Java/Spring Boot backend services, build RESTful APIs, optimize relational databases (Postgres), implement business logic and third-party integrations, containerize and deploy with Docker and Kubernetes, and ensure code quality through testing and reviews.

Design, develop, and maintain scalable backend services in Java and Spring Boot. Build RESTful APIs, optimize PostgreSQL schemas and queries, implement business logic and third-party integrations, containerize with Docker, manage Kubernetes deployments on AWS, and ensure code quality through testing and reviews.

Design, build, and maintain production AI applications and pipelines (agents, multi-agent systems, RAG). Integrate LLMs and AI services, develop developer tooling, observability and evaluation frameworks, optimize retrieval and prompt strategies, and implement secure, scalable cloud deployments.

Design, migrate, optimize, and implement high-performance Java backend services and scalable middleware APIs (Spring Boot) on GCP/AWS. Ensure systems handle thousands of RPS, participate in architecture and design, enforce coding best practices, and collaborate with cross-functional agile teams to deliver new product features.

Backend-first full stack developer building high-concurrency Python services (FastAPI/Django), agent-ready APIs with Pydantic/OpenAPI, secure integrations (OAuth2/Webhooks), JWT/OpenID Connect auth, frontend work in React/Angular, database performance tuning (PostgreSQL/MS SQL), and using AI-assisted coding tools to accelerate development and testing.

Provide IT support and systems administration for a large e-commerce client: respond to tickets, manage onboarding/offboarding, administer Google Workspace and SSO, maintain VPN and certificates, triage security incidents, remediate findings from security scanners, manage vendors and hardware lifecycle, improve SOPs, and build automation to scale IT operations.