Software engineer Fullstack Developer ( TypeScript React)

Algoan; Paris; Hybride; EUR 40 000 - 60 000; Plein temps

Résumé du poste

A fintech company in Paris is seeking an experienced Full Stack Developer to design and improve APIs and front-end tools. You'll collaborate with multiple teams to deliver high-quality cloud-based solutions. The ideal candidate has strong experience with TypeScript, NestJS, and React, alongside a passion for building user-friendly APIs. The role offers a flexible work environment and a competitive salary package.

Prestations

Flexible work environment

Culture of innovation and collaboration

Diverse technical challenges

Attractive compensation package

Qualifications

• Strong experience with TypeScript, React, NestJS, and MongoDB.
• Solid understanding of API design and RESTful architectures.
• Good understanding of software testing and clean code principles.

Responsabilités

• Design, develop, and maintain APIs using TypeScript and NestJS.
• Build intuitive and high-performance user interfaces with React.
• Collaborate with the DevOps team to optimize CI/CD pipelines.

Connaissances

TypeScript

React

NestJS

MongoDB

CI/CD

Git

Docker

Problem-solving

Communication

Formation

Degree from a top engineering school

Description du poste

Algoan is a fintech founded in 2018 revolutionising the credit sector by building fairer and more transparent credit decisioning tools.

Europes leader in Credit Scoring API it provides financial institutions retailers and fintech with credit decisioning tools that can be used in a variety of use cases such as BNPL consumer credit car subscription mortgage and much more. We work with major players (Sofinco Cofidis Revolut etc.) to improve user experience and acceptance rates while reducing the risk of over-indebtedness.

Based on Open Banking (the secure sharing of bank account data) Algoan solutions enable a cut of credit risk by up to 50% and an increase in loan production by up to 40% while lowering processing costs and offering a seamless 100% digital pathway to credit applicants.

Today Algoan is scaling faster than ever driven by international expansion across Europe and the upcoming DCC2 regulation which is accelerating demand and API call volumes at an unprecedented Product team drives this transformation working in squads. The Open Banking squad is responsible for our banking aggregation product which allows loan applicants to securely share their banking history. It is from this data that we are able to calculate a credit score. The Credit Decisioning squad is responsible for our credit decisioning solution which is based on the retrieved banking history.

Main Mission

To support our growth we are looking for an experienced Full Stack Developer who will play a key role in designing building and improving our APIs and front-end tools. You will contribute to the delivery of scalable high-quality products used by major financial institutions across Europe.

You will be part of the Open Banking squad focused on delivering a best-in-class aggregation product. Success requires close collaboration with developers DevOps engineers data scientists and product managers to ensure the creation of reliable efficient and developer-friendly solutions.

Key Responsibilities

• Design develop and maintain APIs using TypeScript and NestJS.
• Build intuitive and high-performance user interfaces with React TypeScript RTK query and NextJs.
• Ensure seamless integration between back-end and front-end systems.
• Architect develop and maintain applications within our Nx monorepositories ensuring maximum code sharing build performance and tooling consistency across projects.
• Collaborate with the DevOps team to optimize CI / CD pipelines and improve developer experience.
• Write clean testable and maintainable code following best practices (unit / integration tests code reviews).
• Contribute to architectural discussions and technical decisions within your squad.
• Participate in the squads full product lifecycle: discovery delivery monitoring and continuous improvement.

Requirements

Must-have

• Strong experience with TypeScript React NestJS and MongoDB.
• Solid understanding of API design authentication flows and RESTful architectures.
• Familiarity with CI / CD Git and Docker environments.
• Good understanding of software testing and clean code principles.
• Passion for delivering optimized secured and intuitive API.
• Team player with strong communication and problem-solving skills.

Nice-to-have

• Experience in fintech data or API-first products.
• Familiarity with Open Banking APIs or credit scoring environments.
• Interest in developer experience performance and platform scalability.

Profile

• Degree from a top engineering school (Grande École dIngénieurs or equivalent).
• 2 years of experience in Software Engineering roles.
• Background in modern tech environments (microservices APIs data).
• Autonomous pragmatic and delivery-oriented.

Benefits

• A passionate and ambitious team.
• A culture of innovation and collaboration.
• Exciting and diverse technical challenges.
• Flexible work environment (2 days in the office in the center of Paris).
• An opportunity to have a direct impact on the companys productivity.
• Compensation: Attractive package aligned with your experience and expertise.

Hiring Process

• Introductory Call (15 min): a first conversation to introduce Algoan present the role and get to know you.
• On-Site Technical Interview with the Backend & Frontend Teams On (1h3-2h) - at our Paris office: a deep dive into your technical skills problem-solving approach and software engineer mindset with real-world scenarios.
• Interview with the CTO (30 min): discussion about technical strategy alignment with our vision and your potential impact at Algoan.
• Interview with the CEO (30 min): a final conversation to share Algoans mission values and culture and ensure a mutual fit.

Employment Type : Employee

Experience : years

Vacancy : 1