Front-end Software Engineer Job at LumApps (Tassin-la-Demi-Lune, Paris)

Senior Software Engineer - Front End

We’re looking for a Senior Front-End Engineer who combines technical mastery wit...

Location

Colombia , Bogotá

Salary:

Not provided

Arrive

Expiration Date

Until further notice

Requirements

5+ years of experience in front-end development with React and TypeScript
Deep knowledge of state management, component architecture, and API integration
Experience with Next.js, GraphQL, or modern build pipelines (Vite, Webpack, etc.)
Strong understanding of performance optimization and responsive design principles
Excellent communicator — comfortable in a distributed, English-speaking environment
Self-motivated, proactive, and emotionally mature — you keep composure under stress and take ownership of outcomes

Job Responsibility

Lead front-end development across React-based applications serving our Reservations and Operator platforms
Build scalable, maintainable UI components with a focus on clarity, speed, and accessibility
Partner closely with backend engineers (Go microservices) to design robust, efficient integrations
Elevate the team by mentoring others and setting the tone for quality and accountability
Contribute to architectural discussions and long-term technical direction
Drive continuous improvement in testing, CI/CD, and observability for front-end systems
Stay resilient — you’ll face challenges, blockers, and ambiguity, and you’ll turn them into momentum

Fulltime

Senior Front-End Engineer

We're seeking a Senior Front-End Engineer to join our team and help build the ne...

Location

Colombia , Bogotá

Salary:

Not provided

Arrive

Expiration Date

Until further notice

Requirements

React (latest versions, hooks, functional components)
TypeScript (strict mode, type safety, generics)
Next.js (App Router, Server Components, API routes)
Modern CSS/Styling (CSS-in-JS, responsive design, mobile-first)
State Management (Redux, Context API, or similar)
Form Handling (controlled components, validation)
Strong understanding of front-end architecture patterns
Experience with component-driven development
Unit and integration testing (Jest/Vitest, React Testing Library)
Git version control and collaborative workflows

Job Responsibility

Build and maintain modern, responsive web applications using React and Next.js
Implement pixel-perfect UI components following our design system guidelines
Collaborate with designers, product managers, and backend engineers to deliver features
Write clean, maintainable, and well-tested code
Participate in code reviews and contribute to engineering best practices
Optimize application performance and user experience
Mentor junior engineers and contribute to team growth
Help shape architectural decisions for front-end development

Fulltime

Sr. Front-End Engineer (React Native), Product

We’re looking for an experienced Front-End Engineer (React Native focus) to join...

Location

United States

Salary:

160000.00 - 190000.00 USD / Year

Zora

Expiration Date

Until further notice

Requirements

4+ years of professional experience as a Software Engineer
Strong technical background building consumer- or user-facing applications at scale using React/React Native
Comfortable working through the product lifecycle, partnering closely with Designers, Engineers, and Product Managers
Strong product sense and keep user needs front and center when building and improving features
Familiarity with crypto features and concepts
A desire to keep up with modern best practices in software development and Web3
U.S. time zone

Job Responsibility

Work closely with Product Managers, Designers, and Engineers across the stack to build and continuously improve trading-related features
Develop and maintain performant, scalable user interfaces across mobile and web
Take ownership of projects end-to-end, working independently while seeking guidance from senior peers and managers as needed
Communicate status, updates, blockers, etc., to cross-functional stakeholders
Respond to incidents as part of an on-call rotation
Participate in RFC and code review

What we offer

Remote-First Culture: Work from anywhere in the world!
Competitive Compensation: Including salary, pre-IPO stock options, token compensation, and additional financial incentives
Comprehensive Benefits: Robust healthcare options, including fully covered medical, dental, and vision for employees
Retirement Contributions: Up to 4% employer match on your 401(k) contributions
Health & Wellness: Free memberships to One Medical, Teladoc, and Health Advocate
Unlimited Time Off: Flexible vacation policies, company holidays, and recharge weeks to prioritize wellness
Home Office Reimbursement: To cover home office items, monthly home internet, and monthly cell phone (if applicable)
Ease of Life Reimbursement: To cover everything from an Uber home in the rain, childcare, or meal delivery
Career Development: Access to mentorship, training, and opportunities to grow your career
Inclusive Environment: A culture dedicated to diversity, equity, inclusion, and belonging

Fulltime

Sr. Front-End Engineer, Product

We’re looking for an experienced product-focused front-end engineer to join our ...

Location

Salary:

160000.00 - 190000.00 USD / Year

Zora

Expiration Date

Until further notice

Requirements

4+ years of professional experience as a Software Engineer
Strong technical background building consumer- or user-facing applications at scale using React/React Native
Experience moving across the stack when needed (Python and Solidity)
Comfortable working through the product lifecycle, partnering closely with Designers, Engineers, and Product Managers
Strong product sense and keep user needs front and center when building and improving features
Familiarity with crypto features and concepts
A desire to keep up with modern best practices in software development and Web3
EU or U.S. (EST) time zone

Job Responsibility

Work closely with Product Managers, Designers, and Engineers across the stack to build and continuously improve trading-related features
Develop and maintain performant, scalable user interfaces across mobile and web
Take ownership of projects end-to-end, working independently while seeking guidance from senior peers and managers as needed
Communicate status, updates, blockers, etc., to cross-functional stakeholders
Respond to incidents as part of an on-call rotation
Participate in RFC and code review

What we offer

Remote-First Culture: Work from anywhere in the world!
Competitive Compensation: Including salary, pre-IPO stock options, token compensation, and additional financial incentives
Comprehensive Benefits: Robust healthcare options, including fully covered medical, dental, and vision for employees
Retirement Contributions: Up to 4% employer match on your 401(k) contributions
Health & Wellness: Free memberships to One Medical, Teladoc, and Health Advocate
Unlimited Time Off: Flexible vacation policies, company holidays, and recharge weeks to prioritize wellness
Home Office Reimbursement: To cover home office items, monthly home internet, and monthly cell phone (if applicable)
Ease of Life Reimbursement: To cover everything from an Uber home in the rain, childcare, or meal delivery
Career Development: Access to mentorship, training, and opportunities to grow your career
Inclusive Environment: A culture dedicated to diversity, equity, inclusion, and belonging

Fulltime

Software Engineer - Front End

We are seeking a skilled Software Engineer with a strong front-end focus to join...

Location

India

Salary:

Not provided

Testing Mavens

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Computer Science, Software Engineering, or equivalent experience
2–5+ years of experience building production-grade web applications
Strong proficiency with JavaScript, TypeScript, and modern front-end frameworks
Proven experience with Next.js, React, and/or Vue.js
Solid understanding of HTML5, CSS3, responsive design, and component-based UI development
Experience working with Node.js for server-side logic, API development, or build tooling
Familiarity with backend technologies such as Python, Django, or Flask is a plus
Experience with Git, CI/CD pipelines, RESTful APIs, and basic cloud concepts (AWS, GCP, or Azure)
Strong problem-solving abilities, attention to detail, and ability to work in collaborative agile teams

Job Responsibility

Develop, optimize, and maintain modern, scalable front-end applications using Next.js, React, and/or Vue.js
Collaborate with designers, product managers, and backend engineers to create seamless user experiences
Build reusable components, UI libraries, and frontend architecture that promote maintainability and performance
Integrate frontend applications with backend APIs and microservices, primarily built using Node.js
Participate in code reviews, provide constructive feedback, and help maintain high engineering standards
Troubleshoot, debug, and improve existing applications for performance, accessibility, and cross-browser compatibility
Contribute to backend logic when needed, especially in Node.js environments
Stay current with emerging technologies, frameworks, and industry best practices

What we offer

Fun work environment and a great testing team
Remote / Work from home option
Challenge yourself and learn something new everyday