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Software Engineer, Linux Kernel
Build and maintain a high-performance Linux OS for a supercomputer network, write device drivers, and debug hardware/software issues in a fast-paced AI startup.
Remote Full-Stack Engineer — Build & Launch Projects
Remote full-stack developer at Virtustant, an AI-driven B2B SaaS company, owning and delivering end-to-end projects across frontend and backend and shipping at least one working product. 40 hrs/week, CET hours, paid in USD or local currency.
Junior Full-Stack Engineer (Durban)
Graduate-level full-stack engineer joining a fast-growing Durban tech startup, contributing to full-stack development and deployment under senior mentorship. Work spans Java, Python, C++, or JavaScript with Agile practices, plus cloud exposure and code reviews as part of the role.
Remote Senior Backend Engineer (Python)
Fully remote Senior Backend Engineer for a fintech startup (recruited via Placements24): designing scalable Python backend services and REST APIs with Django/Flask, PostgreSQL and Redis on cloud platforms, plus architecture decisions, code reviews, and mentoring, with an operational base in Stellenbosch, South Africa.
Remote Lead Backend Engineer
Fully remote Lead Backend Engineer for a fast-growing fintech startup: leads design and architecture of scalable backend services and APIs, mentors a team of engineers, and sets technical standards. Stack spans Python/Go/Java/Node.js, microservices, SQL/NoSQL, cloud (AWS/GCP/Azure), Docker/Kubernetes, REST, and CI/CD.
Graduate Software Engineer
Entry-level graduate software engineer role in Durban doing full-stack development across the entire SDLC — design, coding, testing, deployment, and production support — for a fast-growing tech startup, working with modern programming languages, Git, and cloud platforms alongside senior engineers.
Staff Software Engineer, Chainguard Harness
Staff engineer on Chainguard Harness, an AI product that uses frontier models to hunt exploitable vulnerabilities in customer applications and deliver validated findings with recommended fixes. You own the architecture end to end, build security-first infrastructure protecting customer code, and scale the service, using Go, AWS/GCP, Terraform, and virtualization.
Senior DevOps Engineer (Remote/Hybrid)
Senior DevOps engineer at Cala AI, a 2025 startup, building and operating a highly scalable AWS cloud platform for AI model serving, data pipelines, and APIs. Day-to-day covers running Kubernetes, deploying infrastructure via Terraform/GitOps, and defining the monitoring/observability stack. Hybrid role in Barcelona with 3 office days/week.
Remote Senior DevOps Engineer
Senior DevOps engineer (hybrid, Barcelona, min. 3 office days/week) designing, building, and operating a scalable, redundant cloud platform for Cala AI, an AI startup founded in 2025. Day-to-day: Kubernetes operations, Terraform/IaC deployments, monitoring/observability, and supporting AI data pipelines and model serving on AWS.
Senior Full Stack Developer (Node.js/React)
Senior full-stack developer building an educational platform remotely: designing Node.js/Express backend services, React frontends (Redux/Context API), and RESTful APIs, while collaborating with product managers and designers in an agile team.
Senior to Staff ML Engineer
Senior/Staff ML Engineer building the AI intelligence layer for a venture-backed, AI-native startup whose product helps ensure sensitive technologies reach the right parties. Day to day: fine-tuning and serving LLMs, building RAG pipelines and multi-agent systems, and owning private inference infrastructure for production enterprise use.
Named Accounts Sales Manager - Enterprise (Chicago)
Skeletons, lasers, tattoo buses — the Torq brand grabs attention like nothing else in cybersecurity. And we're growing like crazy, backed by Series D funding, 200% employee growth, and 300% revenue growth. Fueling…
Staff Automation & Controls Engineer
Designs and deploys advanced robotic automation and control systems for next-gen factories, using PLC, HMI, SCADA, and industrial robotics to optimize manufacturing processes.
Senior-Staff Fullstack Engineer
Own end-to-end design and delivery of a core product feature at a venture-backed, AI-native startup building operational/export-control infrastructure for sensitive technology sectors. Fullstack work spanning backend services, data models, and frontend; NYC-based with relocation assistance; U.S. persons only due to export controls.
Principal Automation & Controls Engineer
Leads the design and deployment of advanced robotic automation and control systems for next-generation manufacturing factories, using PLC, HMI, SCADA, and industrial robotics.
Backend Software Engineer
Backend engineer at Vocaid, an early-stage AI voice interview platform where candidates talk to an AI interviewer and get scored feedback. You own live-path services (Python/FastAPI, async SQLAlchemy on PostgreSQL in Azure, Rust/Axum WebSocket gateway) holding conversational latency across the ASR → dialogue → TTS chain.
Senior Material Planner
About Base Base is America’s next-generation power company. We’re rebuilding the foundation of modern civilization–electricity–by deploying a vast network of distributed batteries that is transforming today’s fragile,…
GNC Engineer - Trajectory Design and Guidance Engineer
GNC engineer at K2 Space who owns trajectory optimization and mission design for its high-power satellites — building low-thrust trajectory tooling, designing station-keeping and orbit-raise algorithms, and supporting on-orbit operations on missions from LEO to Mars capture. Core work in Python, Julia, C/C++, or Rust.