Senior Web Developer

Axpo

Madrid, Spain

The Challenge awaits: An ever Evolving Digital Modeling platform

We are crafting a brand new modelling platform for traders, Risk Managers and Analysts to build model driven business insights, risk indicators, valuations, optimisation and forecasts. In this landscape, your expertise will shape a platform where change is the only constant. Expect to navigate through shifting specifications, make critical architectural decisions, and adapt to a world where UI and back-end processes evolve rapidly.

Seeking Senior React Engineers: Masters of Adaptability and Innovation!

Your role at Axpo goes beyond typical development. As a Senior React Engineer, you’ll be instrumental in constructing a responsive and adaptive UI, mastering the art of dynamic component generation, real-time communication, and addressing the complexities of an ever-changing digital environment.

What will you do

Take a leading role in shaping User Interfaces and applications of our Trading and Risk modeling platform (models creation, models execution, models operations, Trading applications) running in the cloud;
Elegant UI Creation: Bring to life intricate and responsive UIs using advanced design patterns;
Implement new features and migrate existing models and tools (internal frameworks, Excel interfaces…) to the new framework;
Expert in RxJs: Manage state with finesse, leveraging the power of RxJs and Context API;
Adaptive Development: Skilfully adjust to evolving project requirements our Trading and Risk modeling platform (models creation, models execution, models operations, Trading applications) running in the cloud;
Real-Time Communication Pro: Excel in implementing real-time data exchange between the backend and frontend;
Testing Expertise: Ensure robustness and reliability through comprehensive testing;
DevOps Savvy: Embrace principles of continuous integration and delivery for maximum efficiency;
Bring in your own experience and views to build reliable and future proof products.

What you bring & who you are

Qualifications: In our team, skills and passion speak louder than anything else: Either a university degree in Computer Science or equivalent experience;
Proven track record on building Trading and Modelling tools in financial environments (Banks, Hedge Funds, Utilities…);
React Experience (5-8 years): Demonstrable expertise in React development. State management with Context API;
RxJs Pro: Be very comfortable with Reactive Programming and State Management using Reactive Extensions;
Cloud DevOps & CI/CD Foundations: Ability to work in an environment with state of the art CI/CD tooling and principles;
English Proficiency: For seamless collaboration in our global team;
Excellent communication skills: You will be liaising directly with Business users, Product Owners, Developers and designers;
Agile Mindset: Embrace the flexibility and value-delivery speed of Agile Methodologies such as Scrum or Kanban;
State Management with Redux or Mobx is a plus;
Previous backend experience is a plus as well;
Testing/SDET background (Playwright, Cypress, Selenium…) are advantageous.