Senior AI/ML Engineer building scalable memory and retrieval systems for an AI decision-making platform. Daily work involves Python, LLMs, vector and knowledge-graph search, agent orchestration, and evaluation frameworks in a hybrid remote role based in Kraków.
A junior applied AI engineer builds the practical backend plumbing for agent-based products, connecting agents to APIs, databases, and business tools while managing durable state, queues, retries, and tests using Python, FastAPI, and PostgreSQL in a remote India-based role collaborating with US clients.
Senior iOS Engineer needed for a 4-week contract to build and ship a native Swift/SwiftUI iOS app for fmsg AI's messaging platform, achieving feature parity with their web app including push notifications and App Store deployment by late November 2026.
Founding Engineer at Introd, an early-stage startup building a trust-graph relationship OS for founders/executives. You'll own core architecture (Neo4j graph engine, FastAPI backend, LLM integrations, OAuth data ingestion) to take the product from alpha to public beta, focusing on graph algorithms, viral growth systems, and production-grade infrastructure.
Founding AI Platform Engineering Lead owning architecture for sovereign cultural AI platform: building production LLM infrastructure (inference, evaluation, agent runtime) with multi-tenancy, observability, policy controls. Hands-on coding, team leadership, US Eastern time overlap required.
Senior Solutions Engineer at AptEdge, an AI agent platform for B2B technical support. Day-to-day involves configuring integrations (Zendesk, Salesforce, ServiceNow), prompt engineering, writing Python/TypeScript code for connectors and internal tools, debugging RAG pipelines, and working with customers during US hours to drive adoption and expansion. Core tech: Python, TypeScript, LLMs/RAG, enterp
Graph Data Engineer building large-scale data pipelines to transform unstructured web data into structured knowledge graphs for sales intelligence, using Spark/Flink, NLP, web scraping, and vector databases.
Lead Frontend Engineer at seed-stage AI startup building programmable, personalized video experiences for financial services. Owns the browser-based Player rendering engine (SVG, animation, audio/video orchestration), leads a small team, and sets frontend architecture using TypeScript/React/Vue.
Security Engineer for IrukaDark desktop AI assistant, responsible for product, application, cloud, and AI security across a high-traffic platform handling hundreds of millions of monthly requests; designs secure architecture, manages vulnerabilities, ensures compliance (SOC2), and collaborates with engineering to embed security into the product experience.
Back End Engineer at Nuel, a US-based AI startup, owning core backend services, designing scalable APIs and data pipelines for an AI-driven optimization platform.
Senior/Staff Frontend Engineer at Flick, an AI-native filmmaking startup. Lead development of the core creative canvas, timeline, and node-graph editor, collaborating with founders to shape AI visual storytelling tools.
Staff+ Infrastructure Engineer at Lightfield, an AI-driven CRM startup, to architect and scale data infrastructure, backend services, and data models using TypeScript, React, Node.js, PostgreSQL, and LLMs.
A mid-level full-stack Software Development Engineer builds and maintains web application features end to end, from frontend screens to back-end REST APIs and databases, working remotely with a product and engineering team using Git, Jira, CI/CD, and cloud platforms.
Backend product engineer at V7 building AI workflow platforms (V7 Go) using functional programming, AWS/Terraform, Docker, and GenAI, shipping APIs and production code multiple times daily in London/remote.
Full-Stack Engineer at MarketCatalyst, an AI-powered stock research terminal, building end-to-end features across Node.js/TypeScript backend and Next.js/React frontend, including APIs, auth/billing, AI pipeline integration, performance optimization, and SEO-critical rendering for 16 workspaces and per-ticker views.
Senior RTL Design Engineer at Delos Data, a startup building foundational technology for AI data center clusters. Designs and implements RTL for complex digital systems using Verilog/SystemVerilog, collaborates across architecture, verification, and physical design teams, and ensures synthesis readiness and timing closure.
Designs and builds backend APIs and services for a Gen AI platform using Python, FastAPI, PostgreSQL, Redis, and AWS, integrating LLM APIs (OpenAI, Anthropic, Bedrock) and implementing RAG, vector search, and caching for AI workloads.
Founding AI/Backend Engineer building Orquesta's AI-native core: RAG pipelines, LLM orchestration, prompt evaluation, context layers, and backend APIs for turning company data into LLM-driven reasoning and actions. Early-stage, equity-based 0→1 role.
Senior Product Engineer building AI-powered enterprise applications for climate/sustainability, owning full-stack features from React/TypeScript frontend (streaming UIs, chat surfaces) to Node/FastAPI backend, Postgres, and deployment, with emphasis on enterprise readiness and agent-facing tooling.
Builds backend services for an AI platform, centering on an LLM gateway (routing, metering, guardrails), retrieval/RAG, eval harnesses, and async execution. Core stack: Python 3.12+, FastAPI/Starlette, Postgres/pgvector, Redis/Dragonfly.
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