Full Stack Software Development Engineer React / Node.js

Posted 18 Hours Ago
Be an Early Applicant
3 Locations
In-Office or Remote
Junior
Marketing Tech • Analytics
The Role
Build and maintain Discover features end-to-end, focusing on React/Redux frontend expertise and full-stack development with Node.js. Architect databases, collaborate with product/design/QA, write tests and clean code, drive AI-led improvements, optimize performance, and reduce architecture complexity.
Summary Generated by Built In

This role welcomes full remote or hybrid work arrangements. However, applicants must be based in Spain or Italy and have a work permit to be considered.


ABOUT LAUNCHMETRICS

Launchmetrics is the leading Brand Performance Cloud used by Fashion, Lifestyle and Beauty (FLB) executives to make smarter decisions around their branding efforts.

With over a decade of industry expertise, we have helped more than 1,200 customers create inspiring, impactful and measurable experiences.

Founded in NYC and with operating headquarters in Paris, we have employees in ten markets worldwide and offer support in five languages. We have been the trusted brand performance technology to brands worldwide such as Dior, Fendi, Shiseido, NET-A-PORTER and Adidas as well as industry partners like IMG, the Council of Fashion Designers of America, the British Fashion Council, and Camera Nazionale Della Moda Italiana.

THE TEAM

We are a team of passionate engineers distributed across the world, always eager to learn new things. We are building state-of-the-art modern applications and scale it on the cloud. We innovate to solve customers problems, focusing on high-performance implementations without neglecting the user experience.

We recently moved our Product and Tech teams to a pod model:

A pod is a small group, 1 to 4 people, that owns a single mission end to end: from scoping and building through cleaning, enablement and watching adoption. Pods form around a mission and dissolve when it's done. Everyone is a pod owner, from the most junior person to the most senior, because ownership is the point.

Your domain is your product-area home, the part of our software suite you know best. Pods change with every mission; your craft and your domain don't.

THE ROLE

We are looking for a Software Development Engineer to shape Discover, the part of our software suite where brands monitor their presence and their competitors’ presence, analyse and benchmark their performance and uncover what's driving it.

Among monitoring and reporting features, we're currently bringing to life many AI-led features and advanced analytics capabilities that allow our customers to see how their brand is performing across media, influencers, celebrities and more, with Media Impact Value (MIV) at its heart.

This role plays a key part in our Tech & Product strategy, directly supporting company-wide objectives around customer retention, data trust, and the development of new AI-based insights.

WHAT YOU'LL DO

  • Contribute to building new features from initial architecture choices to the marketable product impulsing innovative solutions and the most recent technologies

  • Collaborate with team members to maintain and improve existing features by fixing defects and doing continuous refactors to modernize the technical stack and reduce the overall architecture complexity

  • Act as a Frontend expert, leveraging deep expertise in React and Redux, to guide the team with valuable insights, improvements, and suggestions on best practices regarding frontend code

  • Architect efficient database schemas for new implementations or contribute to improve existing ones

  • Work closely with product management, designers and QA to define user requirements and translating them into reliable, intuitive features

  • Evangelize code quality through writing well-architected, structured code, unit tests, while following best industry practices

  • Be a driver of AI-led improvements across our tech stack, documentation, tooling, and organization

  • Refactor, optimize and constantly drive for improved efficiency and code health and reduced complexity

REQUIREMENTS

  • Engineer Degree - Master Degree in Computer Science and a minimum of 2 years of relevant work experience in full-stack developments in a SaaS environment with Agile methodologies

  • Minimum 2 years of experience working with Javascript/Typescript

  • Experience with, or strong interest in, AI-assisted development workflows (e.g. Claude, GitHub Copilot) to accelerate coding, testing, and code review

  • Strong expertise with React

  • Experience building a RESTful API, or even better, a GraphQL API

  • Experience working with modern data platforms (e.g. Databricks, Spark, Delta Lake) for building and optimizing data pipelines, or similar experience with search engines like ElasticSearch

  • Good understanding of data modeling, performance tuning, and lifecycle management (partitioning, indexing/clustering, schema evolution) in large-scale distributed data systems

  • Bright, energetic, highly motivated self-starter with experience in a fast-paced, results-oriented organization

  • Ability to adapt, estimate workload, break down a task into logical steps, solve problems, self-improve and suggest new ways of improvement

  • You care about the long-term maintainability of the codebase and advocate for refactoring and clean-ups when appropriate

  • Last, but definitely not least: you speak, read, and write English fluently

Technical Stack

  • Languages: TypeScript, Python, Java

  • Frameworks: Node.js, React, Serverless, Express.js

  • Database & Data Platform: Databricks, MySQL, Redis

  • Search: ElasticSearch

  • Cloud providers: Amazon

  • Main AWS technologies: Lambda, Docker on ECS/Fargate, Step functions, Kinesis, SQS, SNS, S3

  • Tools: Jira, Sentry, VSCode, ...

  • Versioning tool: Git, Github

  • CI/CD: Github actions, Jenkins

  • Testing: Jest, React Testing Library

RECRUITMENT PROCESS

  • Intro call with Talent Acquisition, to get to know each other (30 min).

  • Meet & Greet with VP Software Development.

  • Technical Interview, a live interview with a couple of Software Engineers.

  • Team fit with the engineers and peers you'd build alongside.


OUR COMMITMENT 

Launchmetrics is proud to be an Equal Opportunity Employer building a diverse and inclusive workforce. If there is anything extra we can do to help you feel at ease during your interview process, please let the PeopleOps team member you’ll be meeting with know.

Skills Required

  • Master Degree in Computer Science and minimum 2 years of relevant full-stack SaaS experience with Agile methodologies
  • Minimum 2 years of experience with JavaScript/TypeScript
  • Strong expertise with React and Redux
  • Experience with Node.js and building RESTful APIs
  • Experience with GraphQL
  • Experience with modern data platforms (Databricks, Spark, Delta Lake) or search engines like ElasticSearch
  • Experience with MySQL and Redis
  • Good understanding of data modeling, performance tuning, and lifecycle management for large-scale distributed data systems
  • Familiarity with AWS services (Lambda, ECS/Fargate, S3, Step Functions, Kinesis, SQS, SNS)
  • Experience writing unit tests and using Jest and React Testing Library
  • Fluent English (speak, read, and write)
  • Experience with, or strong interest in, AI-assisted development workflows (e.g., Claude, GitHub Copilot)
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The Company
HQ: New York, NY
256 Employees
Year Founded: 2002

What We Do

Founded in NYC with operating headquarters in Paris, and offices in London, Milan, Los Angeles, Shanghai, Tokyo, Madrid, Girona (Spain) and Munich (Germany) and support in five languages, Launchmetrics is a Marketing Platform and Analytics Solution to help Fashion, Luxury and Cosmetics professionals, discover, activate and measure the voices that matter. The company works with over 1,000 brands as well as partners like IMG, the Council of Fashion Designers of America, the British Fashion Council, Pitti Immagine, Camera Nazionale della Moda Italiana and Google, to accelerate their business and build lasting exposure. The company’s industry communities GPS Radar & Style Coalition bring together over 50,000 influencers, editors, buyers and more to share content, events, news, images and more.

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