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DNA325

19 jobs

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19 jobs Posted Sort

AI Engineer

NewBe an early applicant RemoteContract

Hands-on AI/automation engineer who owns the AI stack end to end for a founder-led venture studio and family office: building production LLM agents, research and scoring systems, inbox triage, and CRM/outreach workflows using LLMs, APIs, Make/n8n/Zapier, Python, RAG and agent frameworks, plus light ops upkeep of Notion, Google Workspace and HubSpot.

AI API Automation CRM HubSpot +8 skills

Applied AI Engineer

NewBe an early applicant Remote

Applied AI Engineer at an AI-native, remote-first product startup reimagining email, notes, and task tools. Day to day: own AI features end-to-end — prompt, tool, memory, and agent design, model fine-tuning and serving — turning model output into reliable product behavior using Python, PyTorch/JAX, vLLM, and vector DBs.

AI API Data Pipelines Fine Tuning JAX +7 skills

Applied AI Engineer (ES, PT)

NewBe an early applicant RemoteEurope

An Applied AI Engineer joins a remote-first, AI-native startup (client of DNA325) building AI-native replacements for email, notes, and task tools. The engineer ships AI features end-to-end — prompts, agents, memory, inference infra — using Python, PyTorch/JAX, LLM APIs, vLLM, and vector databases.

AI API Data Pipelines Fine Tuning JAX +7 skills

Backend Engineer: AI / Agent Systems

NewBe an early applicant RemoteEurope

Backend engineer who owns the AI inference and orchestration layer behind the product — building and operating production APIs between LLMs and users, and optimizing latency, throughput, caching, streaming, and reliability. Stack: Python, Node.js, PyTorch, OpenAI/Anthropic/open-source LLMs, SQL/NoSQL, Kubernetes, Docker.

AI Anthropic API Distributed Systems Docker +10 skills

Backend Engineer: AI / Agent Systems (ES)

NewBe an early applicant RemoteEurope

Backend engineer owning the inference and orchestration layer for an AI-native productivity product — building and operating production services that serve LLM-powered features with low latency, high throughput, and reliability. Stack: Python, Node.js, PyTorch, LLM APIs (OpenAI/Anthropic), SQL/NoSQL, Kubernetes, Docker.

AI Anthropic API Distributed Systems Docker +10 skills

Game Data Analyst

NewBe an early applicant EuropeFull-time

Analytics hire for a new, largely autonomous studio of an established mobile-games publisher expanding into US-focused Social-Casino/Sweepstakes games. Day to day: analyze player and game-economy data, define KPIs, build dashboards, and run A/B tests using SQL, Excel, and ETL. Remote, home-based, European working hours.

A/B Testing Analytics ETL SQL Statistics

Game Designer

NewBe an early applicant

Founding studio-lead role for a global mobile-games publisher entering the Social-Casino/Sweepstakes space: remotely build and lead a design, art, and programming team and own a slots/casino-style social title end to end, from concept through launch and LiveOps, within U.S. sweepstakes compliance.

Game Designer — Social-Casino / Mobile Games

NewBe an early applicant

Design lead at a brand-new independent studio building a Social-Casino/sweepstakes mobile title (slots and Texas Hold'em-style games) for the US market, for a global mobile-games publisher. Owns gameplay, systems, slot and event design end-to-end, coordinates with dev/art, and iterates via data. Remote, home-based; hired via DNA325.

A/B Testing Game Development

Growth Marketing Lead

NewBe an early applicant EuropeLead

WHY THIS ROLE EXISTS Our client is a B2B SaaS platform in the LinkedIn advertising and buyer-intent intelligence space — a funded, growth-stage product with a strong self-serve motion (trial-to-paid converts at ~38%)…

Machine Learning Platform Engineer

NewBe an early applicant Remote

Builds and runs the ML infrastructure powering an AI-native product company's stack — covering model training, evaluation, deployment, inference, observability, and cost/performance optimization. Core technologies include Python, PyTorch/JAX, LLM serving tools (vLLM, SGLang, TensorRT-LLM), cloud and GPU infrastructure, and vector databases.

AI Cloud Data Pipelines Distributed Systems JAX +10 skills

Member of Technical Staff, Machine Learning

NewBe an early applicant RemoteEurope

Join an AI-native productivity company's small team to build core ML components across data, training, evaluation, and inference — fine-tuning models, building data pipelines, and debugging real production ML systems using Python, PyTorch/JAX, and GPUs, while shipping iteratively under latency, cost, and reliability constraints.

AI Data Pipelines Fine Tuning JAX Machine Learning +2 skills

Member of Technical Staff, Machine Learning (remote, Spain)

NewBe an early applicant RemoteEurope

Machine learning engineer building core ML components — data pipelines, training, evaluation, and inference — for an AI-native productivity product (reimagined email/notes/tasks), shipping and debugging real production ML on GPUs. Core stack: Python, PyTorch/JAX.

AI Data Pipelines Fine Tuning JAX Machine Learning +2 skills

Middle node.js developer (adtech)

NewBe an early applicant RemoteUkraineContractMiddle

Mid-level Node.js backend developer building and maintaining services for a client's OpenRTB-based real-time ad exchange platform, with automated testing as a core ongoing duty. Small focused team (tech lead, DevOps, UI specialist, another backend dev), FOP contract in Ukraine, working Ukrainian time zone.

AI DevOps Linux MongoDB MySQL +7 skills

3K – 4K $ / mo

Principal Machine Learning Engineer

NewBe an early applicant RemotePrincipal

Principal Machine Learning Engineer turning research direction into production-grade ML systems for an AI-native productivity startup: building end-to-end training, evaluation, and inference pipelines, fine-tuning large models, and optimizing GPU deployment. Core stack spans PyTorch/JAX, distributed training frameworks (DeepSpeed, FSDP, Ray), and LLM inference tooling.

AI Deep Learning DeepSpeed Distributed Training Fine Tuning +9 skills

Senior Freelance Recruiter (Tech | Commission-Based)

NewBe an early applicant RemoteContractSenior

Senior Freelance Recruiter (Tech | Commission-Based) We are expanding a network of experienced freelance recruiters who can deliver strong candidates for tech roles across Europe. This role is not for beginners or…

Senior Machine Learning Engineer

NewBe an early applicant RemoteSenior

A senior machine learning engineer owns critical production ML subsystems end-to-end for an AI-native product company building proactive email/notes/task tools — covering data prep, training, evaluation, inference, and debugging with Python, PyTorch/JAX, and GPU-based systems.

AI Data Pipelines JAX Machine Learning Python +1 skills

Staff Machine Learning Engineer

NewBe an early applicant RemoteStaff

Technical Lead for Machine Learning at an AI-native product startup, owning end-to-end production ML systems: data pipelines, fine-tuning (LoRA, QLoRA, SFT, DPO, distillation), scalable inference, GPU optimization, and evaluation. Core stack is Python with PyTorch/JAX on GPU-based training and inference infrastructure.

AI Data Pipelines JAX Machine Learning Python +1 skills

Technical Lead, Machine Learning

NewBe an early applicant RemoteLead

Technical Lead, ML at an AI-native product company (a DNA325 client) rebuilding email, notes, and task tools. Owns end-to-end production ML: data pipelines, fine-tuning (LoRA, QLoRA, SFT, DPO, distillation), evaluation, and GPU-based inference deployment. Core stack: Python, PyTorch/JAX, GPU training and inference systems.

AI Data Pipelines JAX Machine Learning Python +1 skills

VP of Research, Machine Learning

NewBe an early applicant RemoteC-level

Executive ML research role setting the AI intelligence direction (memory, reasoning, planning, orchestration, evaluation, safety) for an AI-native productivity product replacing email/notes/task tools. Day to day: own research strategy and decide between new architectures vs frontier models. Stack: Python, PyTorch/JAX, GPU training and inference.

AI JAX Machine Learning Python PyTorch