Backend Engineer Semi senior

Hiring a Senior/Staff iOS Engineer based in Mexico City (hybrid). Role requires 6+ years of professional iOS development experience with expert Swift skills, experience with SwiftUI/UIKit, integrating GraphQL and REST APIs, automated testing and CI/CD, performance and observability, and collaboration with product and design teams. Responsibilities include end-to-end feature delivery, architecture contributions, mentoring, and participation in on-call rotation.

Hiring a Senior Software Engineer with 4–5 years of experience for a hybrid role in Mexico City (CDMX). The role requires full-stack development experience with PHP (Laravel), TypeScript, Node.js (NestJS), React and Next.js, WordPress maintenance, AWS cloud services, RESTful APIs, and relational databases (MySQL/PostgreSQL). Responsibilities include designing, developing and maintaining scalable web applications, collaborating across Product/Design/QA/DevOps, and contributing to deployment and performance/security initiatives.

Senior engineer role within Reddit's SPACE org focused on IAM: modernizing identity infrastructure, building integrations (SCIM, SAML), implementing authentication protocols (OAuth/OIDC), improving observability, supporting compliance/audits, and operating production identity systems. Requires 10+ years backend experience and proficiency with languages such as Go, Python, Java, or TypeScript; tools include Postgres, Docker, Kubernetes, AWS, Okta, and SailPoint.

The role is the technical focal point for GPU firmware and GPU system software working with CSP/hyperscale customers to ensure fleet-scale management, updates, and operation of NVIDIA GPU firmware. Responsibilities include driving firmware/software work streams with CSP engineering teams, gathering and synthesizing customer feedback into the feature roadmap, orchestrating large-scale firmware updates (multi-GPU sequencing, rollback, validation), and identifying cross-CSP issue patterns to improve documentation, tooling, and tests. Requires 15+ years in GPU system software/firmware/accelerator platform engineering and deep knowledge of GPU internals (VBIOS, InfoROM, microcontroller firmware, driver interactions), multi-GPU fabrics (e.g., NVLink), firmware lifecycle management, error handling and recovery, and GPU telemetry/health monitoring.

Principal Software Engineer partnering with CSP/hyperscale customers to characterize and improve end-to-end performance on NVIDIA platforms. Responsibilities include driving performance characterization and validation workstreams, maintaining and validating open-source stress/benchmark tools, synthesizing CSP feedback into optimization priorities (CUDA, NCCL, driver, firmware), and defining test strategies and tooling for certification and customer acceptance. Requires 15+ years in systems performance engineering and strong GPU profiling, distributed training performance, and data-analysis skills.

Coinbase seeks a Staff Software Engineer (Backend) to own design, development, and reliability of backend systems for Prediction Markets. The role focuses on building order management, trade matching, settlement, and clearing infrastructure; requires 8+ years of backend experience with distributed, low-latency, high-availability systems and deep proficiency in a backend language such as Go or Java. Position is remote (USA) and lists an annual base salary range of $218,025–$256,500 USD.

Work on cross-cutting infrastructure initiatives spanning AWS, GCP, and networking to build self-service tooling and paved-road defaults. Partner with Compute, Infra Security, and Routing to embed guardrails meeting security, compliance, and reliability standards. Drive standardization across a multi-cloud environment, lead technical investigations and operational improvements. Requires 5+ years software engineering experience and 3+ years building/operating production cloud infrastructure (AWS/GCP); hands-on experience with VPCs, transit gateways, DNS, load balancers, IaC tools (Terraform, Pulumi), and proficiency in a backend language such as Go or Python. Role is remote (USA); annual base salary range $186,065–$218,900 USD.

Hands-on senior Product Security Engineer role focusing on securing AI-enabled products and cloud-based technologies. Responsibilities include owning product security strategy and governance, leading threat modeling, secure code reviews, application penetration testing, defining secure design patterns and guardrails, and establishing AI-specific security controls (data handling, model access, inference workflows). Requires 5+ years in security and experience with SAST/DAST, cloud governance, and frameworks such as OWASP, CIS Benchmarks, and CSA.

Join the Alerts team within Applied Intelligence to design, build, and operate backend services in Java/Kotlin that ingest, persist, and retrieve high-volume telemetry and alerting data. The role emphasizes scalable distributed systems, API design, SQL and relational database optimization, streaming/queuing technologies, cloud and container tooling, and collaboration across product and frontend teams. Requires 5+ years of professional backend software engineering experience; visa sponsorship is not available.

SecurityScorecard is hiring a Senior Data Engineer to own end-to-end data engineering projects: define requirements with product, design and implement scalable pipelines, ensure performance and stability, write tests and documentation, participate in code reviews, and mentor junior engineers. Required: 5+ years in data engineering, Spark, strongly-typed languages (Java/Scala preferred), REST API experience, Git. Role is remote for LATAM; employer does not provide immigration sponsorship.