Newcode.ai

Build end-to-end AI features with FastAPI backend and React frontend, ensuring quality and architecture of features with real-time updates. | At least five years fullstack experience with React, TypeScript, Python, PostgreSQL, and strong interest in AI/LLM technologies. | Who are we? At Newcode.ai, we’re on a mission to reshape how organizations put AI to work in their day-to-day operations. In few months, we’ve moved from vision to reality—building products our clients truly love. As part of our fast-growing and highly ambitious team, you won't just drive the future of AI—you’ll help define it. The role You'll build features the whole way through: the FastAPI service and data work on the back, the React interface on the front. Most of what we build puts a language model in front of someone doing real work, so a typical feature might mean wiring up retrieval and an LLM call on the backend, then building the streaming, document-heavy UI that makes it usable. We want someone who can carry a feature from idea to production without handing it over a wall. You should be at home in a Celery task and in a React component, and able to handle routine work on either side without waiting for a specialist to unblock you. What You'll Do Building AI features end to end, API through UI. Making models usable: streaming responses, real-time updates, and interfaces that handle a lot of documents without feeling slow. Owning quality and architecture on both sides of a feature. Pulling in our frontend or backend specialists when something needs real depth, and handling the rest yourself. Who You Are At least five years building and shipping fullstack work. Depth matters more to us than the number. Comfortable on both sides for real: you can design a clean API and build a good UI on top of it. You care how it turns out: readable code, a UI that feels right, an architecture you'd defend. You use AI coding tools (Claude Code, Cursor, Copilot) and use them well. They make you faster; they don't write code you don't understand, and you wouldn't pass sloppy AI output in review. Keen to go deeper on LLMs, RAG, and agents. Fine working in a startup that shifts under you. Experience we expect with the stack React: 5+ years TypeScript: 3+ years FastAPI / Python: 3+ years PostgreSQL Redis: 2+ years Tailwind CSS: 1+ year Nice to have: Next.js, React Query, Zustand, shadcn/ui; LangChain or LlamaIndex; streaming over SSE or WebSocket. Why Newcode.ai? Join a collaborative, high-energy team where your ideas are heard and your impact is real. Help design, build, and launch products shaping the future of artificial intelligence. Work flexibly, in English, from anywhere in the EU. At Newcode.ai, you don’t just see the future—you help create it. Ready to shape what’s next? Apply today and join us in building a smarter, more efficient world powered by AI.

Own backend architecture for AI features including APIs, data pipelines, and LLM orchestration. | At least seven years backend experience with 6+ years Python and 3+ years FastAPI, plus LLM system building experience. | Who are we? We build AI tools for firms in legal and professional services: software people use for real work, not demos. We started a few months ago and already have paying clients who rely on what we ship. The team is small and moving fast. The role You'll own the backend behind our AI features. That's the APIs, the data pipelines, and the orchestration sitting between our product and the language models doing the work. In practice it means running retrieval over large sets of documents, getting dependable results out of LLMs and their tool calls, streaming responses to the UI, and processing long jobs in the background without things falling over. It isn't CRUD work. The hard parts here are keeping AI systems accurate and fast with confidential data, at production scale. You'll make architecture calls early and live with them. What You'll Do Designing and building the APIs and services our products run on. Working on the AI plumbing: retrieval, orchestration, tool-calling, response streaming, and the evals that tell us whether the output is any good. Keeping async and distributed work reliable: document ingestion, embeddings, and long-running jobs on Redis. Building integrations with the systems clients already use, like email and document stores, and making them hold up under load. Taking data security and isolation seriously, since clients hand us confidential material. Who You Are At least seven years building backend systems that run in production. Depth matters more to us than the number. You think about how things fail, not just how they behave when everything's fine. You've built real LLM-powered systems, or you're itching to: RAG, tool-calling, agents. You know where they tend to break. You use AI coding tools (Claude Code, Cursor, Copilot) and use them well. Faster output, but you understand and stand behind every line; you wouldn't approve sloppy AI-written code in review, so you don't ship it either. You're fine in a startup that changes direction. Decisions get made, then revisited. Experience we expect with the stack: Python: 6+ years FastAPI: 3+ years PostgreSQL / SQL Redis: 2+ years Nice to have: RAG or vector search experience; LangChain or LlamaIndex; streaming over SSE, WebSocket or SignalR; Microsoft Graph and email integration work. Why Join Us? Be a driver of innovation in one of Oslo’s most exciting AI ventures Work with talented peers in a collaborative, high-energy team Shape both product and culture as we grow Flexible, English-speaking environment

Build and maintain high-performance user interfaces and collaborate on frontend architecture for AI products. | Hands-on experience with React, TypeScript, Next.js, polished UI focus, and ability to navigate backend code. | Who are we? At Newcode.ai, we're on a mission to reshape how organizations put AI to work in their day-to-day operations. In few months, we've moved from vision to reality—building products our clients truly love. As part of our fast-growing and highly ambitious team, you won't just drive the future of AI—you'll help define it. Who are we looking for? As a frontend engineer at Newcode.ai, you'll be at the forefront of crafting the user experiences at the heart of our AI solutions. You'll work hands-on with a modern stack — Next.js, React, TypeScript, Tailwind CSS, shadcn/ui, React Query, Zustand — bringing complex AI-powered products to life through intuitive, high-quality interfaces. This isn't a role where you follow a spec and push pixels. You'll have real ownership over the frontend — from architecture decisions to the final interaction details. If you're someone who gets excited about trying new tools, cares deeply about craft, and wants to shape a product from the ground up, this is your place. You'll collaborate closely with product and backend teams, and have real influence over both the design and architecture of our frontend stack. We value initiative and encourage every team member to shape the product and leave a lasting mark. What You'll Do Build and maintain intuitive user interfaces: Design, develop, and optimize frontend features that delight our users and bring our AI products to life. Collaborate across teams: Work closely with designers, product managers, and backend engineers to deliver seamless, high-performance user experiences. Own your craft: Take full responsibility for code quality, maintainability, and the overall architecture of the frontend codebase. Innovate and iterate: Move fast, experiment boldly, and play an active role in shaping the evolution of our platform's frontend. Who You Are You ship and you care: You take pride in your work — clean code, smooth interactions, polished UI. Good enough isn't enough for you. You stay curious: You follow what's happening in the frontend ecosystem, try new tools, and bring ideas to the team. You don't wait to be told what to learn. You take ownership: You don't just build what's asked — you think about the why, push back when something doesn't make sense, and drive things forward. You thrive in ambiguity: Startups move fast. You're comfortable figuring things out, making decisions, and iterating quickly. You work with modern tools: You have hands-on experience with React, TypeScript, and Next.js. Bonus if you've worked with Tailwind CSS, Zustand, React Query, or component libraries like shadcn/ui. You leverage AI as a tool, not a crutch: You know how to use tools like Claude Code, Cursor, or Copilot to move faster and ship better code — but you understand what you're building and why. AI slop doesn't pass your own code review. You're frontend-first, but not frontend-only: You're most at home building great user experiences, but you're comfortable navigating backend code when needed. You don't need a backend engineer to unblock you for every API change. Why Newcode.ai? Join a collaborative, high-energy team where your ideas are heard and your impact is real. Help design, build, and launch products shaping the future of artificial intelligence. Work flexibly, in English, from anywhere in the EU. At Newcode.ai, you don’t just see the future—you help create it. Ready to shape what’s next? Apply today and join us in building a smarter, more efficient world powered by AI.