Fullstack Engineer

At Dialog we are on a mission to build the best sales agent for e-commerce.

We believe Generative AI is the perfect opportunity to bring the best of in-store experience online:

extensive knowledge about the brand and its products

tailored advices based on previous orders

We started with Q\&A on product page through a Shopify application. In 2025 we aim to deploy to new e-commerce engine (Prestashop, Salesforce Commerce Cloud, custom engine) and add new features such as:

smart end-user qualification

product comparison across the store

AI search

and many more.

We wrote the first line of code in January 2024, started commercializing in September 2024 and have now more than 50 paying customers.

Role

As a Fullstack Engineer, you will:

Drive product impact: Build features for our SaaS platform and embedded Sales Assistant that directly contribute to customer success and business growth

Own outcomes: Proactively identify opportunities for quick wins and high-leverage improvements based on customer feedback

Think business-first: Partner with other teams to ensure every technical decision maximizes value

Ship with autonomy: Take initiative from ideation to deployment, focusing on what creates the most impact

Be actively involved in the fast-paced, day-to-day life of an early-stage startup focused on building an ambitious product

Missions

Your missions will vary a lot as the product quickly evolves and priorities can change, here are a few examples:

Deploy at scale new features like our Personal Shopper (AI workflow, backoffice, e-commerce CRM integration)

Improve the backoffice playground and knowledge base to make customer onboarding easier

Build and enhance our end-user UI to stay ahead of competition

Work on quick POCs for exploratory features across the stack (CI/CD AI improvements, websearch integration, new LLM providers, documentation tools, etc.)

You will also be asked to lead initiatives encouraging the use of AI in the whole Dialog organization and in particular in the tech team through latest AI technologies (Cursor background agent, Claude Code etc.)

Requirements

Experience: 2+ years in software engineering

Technical Skills:

Proficiency in Typescript and its ecosystem

Experience with React or similar frontend frameworks

Proven ability and curiosity to learn new languages

Personal or professional experience with infrastructure management

Autonomy & Problem-Solving: Ability to work with high-level objectives and develop personal roadmaps to achieve them. Must possess a skill for breaking down complex tasks into manageable actions.

Engineering mindset

Monorepo managed by Nx

Eager to learn how to take the best from AI enabler (Cursor, Claude Code…)

Fully Type Safe, from DB to UI

Tools for rapid development & DX

Best practices are encouraged/automated (ESlint, prettier, vitest, uv)

Interview process

Screening call

Chat with our CTO Louis

‍ At home technical test, followed by a debriefing in our offices

Phone call with our CEO Antoine

Benefits

Competitive package: We hire top talent and offer top market compensation and equity packages.

Team-first culture: The whole team gathers monthly for events, 2 times per year for off-sites.

Hybrid work: We hire candidates based in Paris, with 3 days per week in the office (flexible)

Sweet office : Nice and bright office in the center of Paris 2e shared with other startups

Everything you could expect:

Premium health insurance via Alan

Swile meal-voucher

The latest Apple equipment

50% reimbursement on public transport

Access to the tools (Cursor, ChatGPT…) or ressources (books, courses) you need

Gymlib