Product Fullstack Engineer

Dotlinkers; United States; Remote; USD 140,000 - 190,000; Full time

Job summary

Dotlinkers is hiring a Product Fullstack Engineer to enhance content discovery on a remote-first platform that blends AI-generated media with creator discovery. You will own search, ranking, recommendations, and personalized feeds, with backend Go and React frontend work in production.

The role emphasizes ownership, data-driven iteration, and collaboration within a distributed team, with a focus on delivering high-quality user experiences.

Qualifications

• 4+ years of backend software development experience.
• Strong Go or another statically typed language.
• Good knowledge of PostgreSQL and database fundamentals.
• Hands-on experience with React in production.
• Understanding of search, ranking, recommendations, or personalised feeds.
• Solid software engineering fundamentals, including data structures, concurrency, and networking.
• Good communication skills and the ability to work effectively in a distributed team.
• English proficiency at approximately C1 level.

Responsibilities

• Build and improve search functionality, content ranking, and discovery features.
• Develop personalised feeds and recommendation systems that help users discover relevant creators and content.
• Work on features such as tags, creator profiles, and following other users.
• Contribute to backend services as well as frontend functionality built with React.
• Measure and improve the quality of search results and recommendations.
• Collaborate with the engineering team to design, ship, and iterate on product features.

Skills

Go

English proficiency

Distributed teamwork

Tools

PostgreSQL

React

Vector search / embeddings

Job description

Position: Product Fullstack Engineer Employment: B2B or perm Working mode: Fully remote

About our client

Our client is building an AI-powered platform where users can create virtual characters, generate realistic images and videos, and share content with others. The product is evolving beyond a content creation tool into a platform where people can discover creators, follow profiles, and explore personalised content. The team works on both the AI-powered creation experience and the features that help users find content relevant to their interests.

The role

We’re looking for a Product Engineer to help improve how users discover content and creators across the platform. You’ll work on search, ranking, recommendations, and personalised feeds, helping users find what they’re looking for and discover things they might enjoy. The role combines backend development with some frontend work in React, so you’ll contribute to both the underlying systems and the user-facing experience. You’ll work closely with the engineering team, take ownership of features, and use data and feedback to improve product quality.

Responsibilities

• Build and improve search functionality, content ranking, and discovery features.
• Develop personalised feeds and recommendation systems that help users discover relevant creators and content.
• Work on features such as tags, creator profiles, and following other users.
• Contribute to backend services as well as frontend functionality built with React.
• Measure and improve the quality of search results and recommendations.
• Collaborate with the engineering team to design, ship, and iterate on product features.

Requirements

• 4+ years of experience in backend software development.
• Strong experience with Go or another statically typed programming language.
• Good knowledge of PostgreSQL and database fundamentals.
• Hands-on experience with React in a production environment.
• Understanding of search, ranking, recommendation systems, or personalised feeds.
• Solid software engineering fundamentals, including data structures, concurrency, and networking.
• Good communication skills and the ability to work effectively in a distributed team.
• English proficiency at approximately C1 level.

Nice to have:

• Experience with embeddings or vector-based search.
• Familiarity with caching, indexing, and performance optimisation.
• Experience using AI coding agents as part of the development workflow.
• DevOps or networking knowledge.

What’s on offer

• Fully remote work, with around 3 hours overlap with the US
• A distributed, international team and regular in-person team offsites.
• An opportunity to influence product features and work on a platform combining AI-generated media with content discovery.
• B2B contract or contract of employment
• Budget: 25 500 - 38 500 PLN / month