Desarrollador iOS Senior

Role owns lifecycle of Kubernetes clusters and underlying bare-metal provisioning, storage, and networking; develops self-service capabilities, controllers/operators, CI/CD and shared platform services; onboards teams and sites; shares on-call and incident response. Requires 5+ years experience, strong Go or Python programming, production Kubernetes/platform operations, automation and systems design.

Karat is hiring a Senior Software Engineer to design and build scalable full-stack systems and AI-enhanced features for its interview platform. The role requires 7+ years of production web application experience, proficiency in languages such as Ruby, Python, or TypeScript/JavaScript, API design (REST/GraphQL), cloud and deployment experience (AWS/GCP/Azure), and experience integrating LLM APIs. Position is remote but restricted to residents of specified U.S. states; immigration sponsorship is not available.

Mozilla seeks a staff software engineer to design and implement experiments within browser engine subsystems (DOM, layout, rendering, JS runtimes, networking). The role requires deep systems expertise, strong C++ or Rust skills, profiling and instrumentation experience, and the ability to prototype, measure, and document changes. The position is remote in Canada and includes stated annual hiring ranges in CAD.

Mozilla seeks a staff-level individual contributor to design and implement experiments inside browser engine subsystems (DOM, layout, rendering, JS runtimes, networking). The role requires deep systems expertise, strong C++ or Rust skills, profiling and instrumentation experience, and the ability to prototype, measure, and document engine-level changes. Work is remote (US) and focuses on experimentation, performance, and reliable programmatic interaction with web content.

Responsible for designing, implementing, and operating enterprise AI solutions, custom internal applications, integrations, and automations (using tools such as Python, PHP/Laravel, Go, Okta Workflows, Workato). Ensures security, compliance, observability, and maintainability; administers approved AI platforms and defines governance and safe-use practices; participates in on-call rotation and cross-functional collaboration with IT, Security, People, and Legal.

Owner of a core Procurement backend area (e.g., purchase orders, receiving, PO/bill/contract matching, supplier and ERP integrations). Work includes designing APIs, data models, asynchronous workflows, monitoring, and building AI-assisted features; collaborate with product, design, data, and partner teams. Role based in New York (HQ).

Join Ramp's Bill Pay team to own a core backend area—such as payment execution, bill intake/AI extraction, approvals, or accounting sync—from design through launch and iteration. Responsibilities include building payment workflows across ACH, check, card and international rails with safeguards against duplicates and errors; developing AI-powered AP automation (invoice extraction, auto-coding); designing data models that ensure traceability to the general ledger; and building reliable ERP/accounting integrations. The role emphasizes correctness, idempotency, reliability, observability, and cross-functional collaboration with product and design.

Work on Haskell services across exchange, clearinghouse, and brokerage systems, designing schemas, constraints, indexes, and lock-safe reversible migrations; optimize queries and fix production issues; require 3+ years professional software engineering experience with strong SQL/PostgreSQL skills and fundamentals in distributed systems and concurrency.

Join Bitnomial to develop services and data models for a CFTC-regulated exchange, clearinghouse, and brokerage. Responsibilities include improving CI/CD (GitHub Actions), managing AWS infrastructure using Terraform, running containerized services (Nomad), adding metrics/alerts, and supporting production operations and settlements. Requires 3+ years professional software engineering experience with a functional or strongly typed language (e.g., Haskell, Rust, C++), solid distributed systems fundamentals, Linux and scripting skills, and production experience with AWS and Docker.

Remote-first Staff Software Engineer role (prioritizing Western US/Canada time zones) to design and implement secrets management, credential injection, and sandboxing systems across cloud, macOS, Windows, and Linux. Requires 8+ years' experience, technical leadership on production systems at scale, and experience with secure software, developer tooling, and cloud services. Compensation range (US) $170,350–$275,550 base.