2025 design English-speaking jobs in Paris

Senior AI Engineer will design, develop, and ship LLM-based tools to improve developer productivity. Responsibilities include working with users, designers, PMs, and data scientists to prototype, iterate, and integrate AI agents with Datadog products. Requires 5+ years of backend engineering experience (Go, Java, Python), experience shipping software using LLMs, and a passion for generative AI.

Lead Research Engineer will design and scale AI infrastructure, improve AI system performance, and build internal machine learning tools. Responsibilities include leading a team of data engineers and scientists. Requires experience scaling production software and machine learning models, and experience managing a team. Bonus points for fluency in NodeJS, Python, noSQL, and React, and experience with deep learning models.

Responsibilities Robot-to-C2 Communications Gateway: Design and implement ingestion pipelines for high-frequency

What You Will Do Design and implement comprehensive frameworks to evaluate large language model (LLM

responsible for, it is important to mention: developing prototype applications, providing software design

What you'll build Your responsibilities include but are not limited to: Design and implement enterprise-scale

versioning, guardrails, uncertainty quantification, cost optimization, and observability Lead the technical design

Experience in architectural design of complex systems, especially for complex data at scale. ... In particular, you will: Design, implement, and maintain cloud-based infrastructure and services at ... Identify bottlenecks in cross‑team workflows and proactively design and implement solutions to resolve ... Contribute to the design and evolution of our product architecture across a number of use cases of scalable

Test Design: Solid understanding of Gherkin syntax and BDD test design. ... Design and implement automated testing frameworks using .NET (C#) and Python for functional and regression

, API design, and backend systems. ... Drive a new infrastructure initiative: partner with the team to design and ship next‑generation architecture ... four years of experience writing structured, testable application code; deep understanding of clean design

with Finance, Procurement, AP & IT to translate needs into clear, prioritized solutions Lead solution design ... trends Who You Are: Hybrid mindset: comfortable bridging business discussions and hands-on solution design

Collaborate with cross-functional teams to design and implement new features aligned with business goals ... Cross-functional collaboration skills, working closely with product, design, and other engineering teams

Collaborate with cross-functional teams to design and implement new features aligned with business goals ... Cross-functional collaboration skills, working closely with product, design, and other engineering teams

with SAP Integration Suite, including:API ManagementOpen ConnectorsExperience in cloud integration design ... existing solution analysis and recommend modernisation approachesLead technical analysis and integration design

Cost‑aware design mindset. ... Understanding of security‑by‑design principles in cloud data environments. ... Ensure lineage, metadata, and observability mechanisms are embedded by design in all pipelines. ... – who are the main consumers of the platform Key Responsibilities Technical Leadership & Delivery Design ... Orchestration & Data Integration Advanced proven experience with Airflow, including scalable DAG design

Sales Executive will be a NaughtOne ambassador bringing our products to life through their passion for design ... Successful sales track record typically 2–4 years’ experience, preferably within manufacturing or the design ... product offerings* Demonstrated expertise in collaborative sales techniques* Experience selling to the design ... portfolio* Maximise commercial opportunities by maintaining a full understanding of relevant business and design ... minimise confrontation* Honest, with high levels of integrity* Results‐oriented with a passion for great design

development to design robust systems and enhance model performance. ... The team combines expertise in software engineering, machine learning, and low-level kernel design and ... As a Member of Technical Staff, you will: Design and write high-performant and scalable software for ... Understand architectural modifications and design choices and their effects on training throughput and

optimisation and maintainability in productionStructure and expose enterprise customer loyalty data• Design ... and quality through continuous improvementDevelop multi‑channel messaging services (app, SMS, email)• Design ... Kafka and asynchronous communication architectures• Mastery of queuing and streaming conceptsAbility to design ... appreciated (infrastructure management)Infra/production expertise or strong interest highly valuedAbility to design

Able to align Engineering, Product, Design, and go-to-market teams on shared standards and decisions. ... Make integration self-service: Design end-to-end onboarding journeys, create reusable integration patterns ... Collaborate across teams: Work closely with Engineering, Product Design, Product Marketing, and customer-facing ... matching Reliability, performance, backward compatibility, and observability You are able to challenge design

development tasks: back‑end microservices in Kotlin and Java - while continuously improving systems design ... maintain service contracts to ensure seamless communication between systems Collaborate with Product, Design ... with relational databases ( PostgreSQL preferred) Experience with Spring Boot Framework Strong system design ... Process Intro call with a Talent Acquisition Manager Live coding challenge with one of our Team Leads Design