Fullstack (Go/React) Engineer

Jimmy Technologies; United States; Remote; USD 180,000 - 240,000; Full time

Job summary

Fortune 500 client is seeking a Lead Fullstack (Go/React) Engineer to drive the technical vision for a fraud-detection SaaS platform. You will guide a high‑performing full‑stack team, craft scalable backend services in Go, collaborate on the React/TypeScript frontend, and steer inter-service communication via gRPC.

Responsibilities include owning PostgreSQL data management, integrating AI-driven features with data science teams, and aligning roadmaps across US, EU, and India teams while ensuring

Qualifications

• Extensive Go backend experience with REST and gRPC.
• Frontend proficiency in React/TypeScript and modern JS tooling.
• Proven track record leading distributed, cross‑functional teams.
• Strong SQL/PL‑SQL with PostgreSQL performance tuning.
• Experience integrating AI features with data science teams.
• Security best practices: OAuth and JWT.
• Excellent verbal and written communication for diverse stakeholders.

Responsibilities

• Own the technical roadmap for the fraud-detection SaaS platform.
• Lead and mentor a distributed development team.
• Design features with Go backend and React/TS frontend; manage inter-service communication (gRPC).
• Oversee PostgreSQL data management with optimized queries.
• Drive AI feature integration with data science teams.
• Coordinate roadmaps across US/EU/India teams.
• Lead code reviews, promote coding standards, and documentation.
• Travel for in-person Prague workshops; remote collaboration with EU/US teams.

Skills

Go

React/TypeScript

Team leadership

REST API

gRPC

Azure services

Azure Kubernetes

Azure Redis

Azure Blob

Azure CI/CD

PostgreSQL

SQL/PL-SQL

OAuth/JWT

Communication

Tailwind

Tools

Azure Kubernetes Service

PostgreSQL

Azure CI/CD (ADO)

Job description

Описание:

Our client, Fortune 500 company is seeking a Lead Fullstack (Go/React) Engineer to serve as the technical visionary for their fraud detection platform, combatting insurance fraud through data-driven, AI-enhanced technology. This role is part of a larger strategy to deliver a scalable, configurable, and intelligent platform that exceeds client expectations across a diverse, global client base. This is a fully remote, long-term position with a required overlap of US working hours (2-6 PM CET minimum, 2-7 PM CET preferred), with occasional in-person team sessions in Prague (roughly once a quarter).

Задачи:

• Own the technical roadmap for a cutting-edge insurance fraud detection SaaS platform, focused on performance, scalability, and configurability.
• Lead and mentor a high-performing, full-stack development team, supervising, reviewing, and approving developers' work.
• Design and build complex, modular platform features, developing backend services in Golang, collaborating on the frontend in React/TypeScript, and managing inter-service communication via gRPC.
• Own PostgreSQL database management, writing SQL/PL-SQL queries and optimizing for data integrity and performance.
• Drive the integration of AI-driven features, partnering with data science and analytics teams to enhance fraud detection accuracy and automation.
• Act as the primary technical liaison across US, EU, and India-based teams, aligning roadmaps and accelerating delivery.
• Lead code reviews and champion coding standards, security protocols, and documentation across the development lifecycle.
• Work Conditions Type: Full-time & Long-term contract work Start Date: ASAP Location: Remote (99%) in Europe; must be able to travel freely within Europe for workshops. US Time Zone Overlap: Required (2 PM - 6 PM CET) Contract with European LLC

Требования:

• Strong full-stack expertise spanning Golang (backend) and React/TypeScript (frontend)
• Proven experience leading and mentoring cross-functional, distributed development teams
• Backend experience with Golang, REST, gRPC, Azure Services, Azure Kubernetes, Azure Redis, Azure Blob, Azure CI/CD/ADO
• Frontend experience with ReactJS, TypeScript, Tailwind
• Hands-on experience with PostgreSQL, including complex SQL/PL-SQL queries and performance tuning
• Strong problem-solving skills, with a track record of resolving critical, client-impacting technical issues
• Excellent verbal and written communication skills, able to translate technical concepts for varied stakeholders
• Security Best Practices: Knowledge of API authentication methods such as OAuth and JWT.
• Ability to participate in the discussions and lead the technical discussions
• Have a consultancy mindset always try to find a solution for the client
• Make decisions about the solution and design