Senior Full Stack Developer

Beloy; Paris (TX); On-site; USD 120,000 - 180,000; Full time

Job summary

Beloy is seeking a hands-on Senior Full-Stack Developer to design, build and operate core applications across Beloy’s platform. You will own features and services from development through production, contributing to technical decisions and supporting other developers through code reviews and knowledge sharing.

Proficiency with Angular, Node.js and Python, plus PostgreSQL, Redis and cloud services (AWS, GCP or Azure) is essential for driving production SaaS at scale.

Qualifications

• 4–7 years of professional full-stack development experience.
• Experience across frontend, backend, databases, APIs and cloud.
• Strong JavaScript/TypeScript and modern frontend (Angular).
• Backend with Node.js or Python, APIs, databases and microservices.
• Production SaaS on AWS/GCP/Azure, Git, CI/CD, Docker and automated testing.
• Excellent communication and ability to work in a cross-functional team.

Responsibilities

• Own the technical management, architecture, and evolution of the platform from design through production.
• Develop and maintain frontend and backend services using Angular, Node.js, Python and databases.
• Design and build APIs, integrations and secure data flows.
• Improve testing, CI/CD, monitoring, and deployment practices across cloud environments.
• Collaborate with Product, Design and business teams to translate requirements into solutions.

Skills

Full-stack development

Angular

Node.js

Python

PostgreSQL

Redis

AWS

GCP

Azure

CI/CD

Tools

Docker

Kubernetes

Git

CI/CD tooling

Job description

Your Mission

We are looking for a hands-on Senior Full-Stack Developer to design, build and operate core applications across Beloy’s platform.

You will own features and services from development through production, contribute to technical decisions and support other developers through code reviews and knowledge sharing.

Key Responsibilities:

• Own the technical management, architecture, and evolution of the entire Beloy insurance platform, leading delivery from business requirements and solution design through deployment and production.

• Develop and maintain frontend applications and backend services using technologies such as Angular, Node.js, Python, PostgreSQL, Redis and Amazon S3.

• Design and build APIs, integrations and data flows that meet agreed performance and security requirements.

• Improve testing, CI/CD, monitoring, and deployment practices across AWS, Google Cloud, or Microsoft Azure.

• Write tested, secure and maintainable code, contribute to code reviews and share knowledge with other developers.

• Work with Product, Design and business teams to turn requirements into technical solutions and deliver them through to production.

What you will bring

Background and Skills:4–7 years of professional full-stack development experience, including ownership of complex features and services from planning through production.Broad full-stack expertise and the technical judgment to work confidently across frontend, backend, databases, APIs, and cloud environments.Strong JavaScript or TypeScript and modern frontend experience, ideally including Angular.Backend experience using Node.js, Python or similar technologies, combined with knowledge of APIs, databases and microservices.Experience building and operating production SaaS applications using AWS, GCP or Azure, as well as Git, CI/CD, Docker and automated testing.Strong communication and organisational skills, professional fluency in English and the ability to work independently within a cross-functional team.Experience in insurance, financial services or another regulated sector is beneficial.Application requirement – MANDATORYAll applications, including CV and questionnaire responses, must be submitted in English.