Somnio Software logo
Somnio Software

Top Flutter Development Company | One team, One budget, All Platforms

Senior Full-Stack Web Engineer, React

Frontend EngineerSoftware EngineerFull TimeRemoteSeniorTeam 11-50Since 2019H1B No SponsorCompany SiteLinkedIn

Location

Argentina

Posted

71 days ago

Salary

0

Seniority

Senior

Bachelor Degree5 yrs expEnglishJavaScriptNext.jsReactTypeScript

Job Description

Senior Full-Stack Web Engineer, React

Somnio Software

• Join a high-impact analytics platform initiative focused on building internal web products • Help evolve existing internal tools and product workflows related to analytics • Deliver modern back-office and analyst-facing experiences using Next.js, React, and TypeScript

Job Requirements

  • 5+ years of overall software engineering experience
  • At least 4+ years building production web applications with React and TypeScript
  • Next.js: Production experience with modern Next.js, including routing, server-side rendering patterns
  • React + TypeScript: Strong hands-on experience with React 18+ and TypeScript
  • State Management: Ability to model local, shared, and remote state
  • Component Libraries: Experience building polished interfaces with mature component systems
  • Schema-Driven API Integration: Experience consuming contract-first APIs
  • Backend-for-Frontend Integration: Ability to work effectively with HTTP backend services
  • Data-Heavy UI Craft: Strong experience building dense operational or analyst-facing interfaces
  • Testing: Commitment to quality through unit, integration, and end-to-end testing
  • Observability and Error Monitoring: Practical ability to instrument frontend applications
  • Experimentation and Feature Flags: Comfort working with experimentation and rollout controls
  • Internal Product Platforms: Experience contributing to internal tools and operational dashboards
  • Analytics Platform Context: Ability to work effectively in environments shaped by real-time analytics
  • Performance Optimization: Track record of diagnosing and improving bottlenecks
  • Existing System Ownership: Ability to join mature products and improve them incrementally
  • English C1: Ability to communicate technical trade-offs clearly

Benefits

  • Professional development opportunities
  • Remote work environment

Related Job Pages

More Frontend Engineer Jobs

m|events logo

Werkstudent – Frontend Development, KI-Integration

m|events

M Events Cross Media GmbH & M Events Meeting Technologies, Inc. serve you globally with advanced meeting technology.

Part TimeRemoteTeam 201-500Since 2000H1B Sponsor

• Entwicklung moderner, performanter Web-Frontends mit Fokus auf Usability und Responsiveness • Integration von KI-Funktionalitäten über APIs (z. B. OpenAI, Azure AI, Hugging Face) • Nutzung von KI-Tools wie GitHub Copilot oder Cursor zur effizienten Entwicklung • Entwicklung und Optimierung von Prompts zur Generierung von UI-Komponenten oder Logik • Eigenständige Umsetzung kleiner Features und Prototypen • Mitwirkung an der Weiterentwicklung unserer Frontend-Architektur

Germany
Job Closed
pyck logo

Full Stack Developer, TypeScript, Go

pyck

Backbone for the Future of Warehousing

Full TimeRemoteTeam 1-10Since 2023H1B No Sponsor

• Develop modern logistics software: You will build features for our AI-native warehouse and fulfillment platform — from goods receipt and picking to shipping. • Full-stack engineering with TypeScript & Go: You will create high-performance backend services in Go as well as modern frontends and integrations in TypeScript. • Understand and digitize processes: You will work closely with customers and operations teams, analyze existing warehouse and fulfillment processes, and design pragmatic solutions for real operational problems. • AI-native product development: You will use modern AI tools such as Claude, Cursor, or similar systems to speed up development, validate prototypes, and implement product ideas directly. • Ownership rather than tickets: You won't just execute tasks; you'll think in terms of problems, processes, and outcomes. • Rapid iteration & continuous improvement: We work with short feedback loops, real user problems, and high velocity. Decisions are validated by usage and impact — not by endless alignment.

Germany
Cedro Technologies logo

Senior Frontend Developer – Flutter, React

Cedro Technologies

Our mission is to deliver solutions that transform, as this is our achievement.

Full TimeRemoteTeam 201-500Since 2005H1B No Sponsor

• Development and maintenance of web and mobile frontend applications; • Work on Internet Banking and Mobile Banking projects; • Development of applications using Flutter and React; • Building modern, high-performance, and responsive interfaces; • Integration with APIs and microservices; • Involvement in technical and architectural decisions; • Providing technical support to the team and promoting best practices; • Collaboration with business, UX, and backend teams.

Brazil
Full TimeRemoteTeam 10,001+H1B Sponsor

• Locate, fix, and verify bugs in the FortiSwitchOS web-based GUI code. • Brainstorm, propose, and implement new features for the GUI. • Investigate bugs that may have associations or origins in other parts of the codebase (which is predominantly C code). • Interface with other FortiSwitch team members to gain information or help diagnose and fix bugs that manifest in the GUI. • Write and maintain significant amounts of i18n- and a11y- compliant HTML, JS and CSS, with careful attention to TypeScript rules, SCSS syntax, and general coding practices already reflected in the codebase. • Compose functional specifications for new features and interface with QA, management, product, and/or other engineers to discuss and refine these specifications. • Propose and proactively implement changes to the structure of the GUI codebase in order to improve maintainability and simplify the code structure and size. • Assess and improve performance of the GUI system including both middleware/backend portions and frontend aspects and implement streamlined alternatives.

California
$148K - $180K / year