Desarrollador Java SemiSenior

New college graduate software engineer role on a team that profiles coding agent workloads and builds/ modifies agent harnesses to study inference workload dynamics. Responsibilities include architecting AI-driven systems for realistic workload analysis, performance engineering, and collaborating with software and hardware teams to extend co-design at the harness layer. Requires BS in CS or equivalent, experience with agentic systems and inference performance metrics, and familiarity with agents like Codex and Claude.

Senior staff backend engineer responsible for end-to-end delivery of consumer-facing features: designing scalable APIs (GraphQL/REST/gRPC), building distributed systems, running A/B experiments and analyzing metrics, and owning observability and performance. Requires 7+ years backend experience. Base salary range: $217,000–$303,000 USD (annual).

NVIDIA seeks a Senior Software Engineer to develop accelerated PyTorch-based solutions for large-scale machine learning (including GNNs, Tabular Foundation Models, and ensemble models) and to optimize training and inference on GPU infrastructure. The role requires experience with PyTorch, CUDA/GPU acceleration, C++, distributed training, profiling, scaling and orchestration, and includes customer engagement, mentorship, and cross-team technical leadership.

Remote-first (US) Staff Engineer role to own and evolve the real-time money movement and payments platform. Responsibilities include setting technical direction across distributed backend systems, leading cross-team initiatives, defining event-driven and microservice patterns, and driving AI adoption to improve developer productivity and system quality. Requires 12+ years of experience in distributed backend systems, strong payments/fintech or correctness-critical systems experience, hands-on coding ability, and cloud experience (AWS or Azure). Visa sponsorship is not available. Annual base pay range listed: $190,000–$220,000 (USD).

Remote-first US-based role to own design and delivery of payment infrastructure integrating with Stripe Issuing and banking partners. Requires 10+ years of software engineering experience, deep expertise with .NET/C#, Azure, distributed systems, DDD/CQRS, payments/platform integrations, and experience applying AI-assisted development tools to improve engineering workflows.

Lead architecture and implementation of Reddit's Ingestion Platform, building reliable, scalable data pipelines and connectors (Kafka, BigQuery, S3, GCS, Iceberg, Flink). Drive platform APIs, schema evolution, operational practices on Kubernetes, migrations from legacy systems, and mentor engineers. Requires 10+ years building internet-scale distributed systems or data platforms.

Design and implement production Rust services and libraries for Kraken's core infrastructure, focusing on correctness, security, observability, scalability, and operational resilience. Requires 7+ years of software engineering experience and expertise in distributed systems technologies such as RPC protocols, Kafka, and event-driven architectures, plus strong debugging and system-design skills.

iFIT seeks a mid-to-senior Software Engineer to design and build backend microservices in TypeScript/NestJS on AWS (ECS). Responsibilities include developing RESTful APIs, migrating serverless functions to containerized services, ensuring service reliability (rotating on-call), and integrating with billing platforms such as Stripe, Apple, and Google. Requires 4+ years of professional backend or full-stack experience, strong TypeScript/Node.js skills, and cloud/containerization experience.

Join DigitalOcean's Secure Design team to perform threat modeling and security risk assessments, provide remediation guidance, mentor engineering teams, and build automation and tooling to scale product security practices. The role focuses on secure architecture across infrastructure, application, people, and process.

Join DigitalOcean's Secure Design team to perform threat models and security risk assessments, provide hands-on remediation guidance, cultivate a security culture, build security tooling and automation, and collaborate with product and security teams. Preferred experience includes guiding secure architecture design, threat modeling, and knowledge of supply chain security and languages like Go, JavaScript, Rust, or C.