Position: Full Stack Developer
Company: Supernova Development
Experience required: 3y
English level: upper

At Cobblestone Energy we are on a mission to build the most advanced European electricity trading and analytics platform, with our technology being used by our teams of commercial traders to create significant value. Being the Senior Full-Stack Developer of our team, you will work on exciting challenges that come with large-scale data processing, automation, and analytics. We work in an agile and highly collaborative environment and challenge the norms of traditional business leadership. We are looking for enthusiastic and
resourceful engineers who are passionate about building highly reliable and performance data processing solutions. You want to help the commercial team make data-informed decisions, have a curious mindset, and are motivated to understand our business better.
Developing a strong domain knowledge of our industry over time is key to long term success in this role.

What we offer in this role
● A full-time position on our technology team
● Committed and remarkably talented colleagues.
● Great compensation and rewards
● An exciting, challenging and fulfilling career.
● An opportunity to work on new things from scratch and make independent
decisions.
● Ability to work remotely.
● Opportunity for leadership on the technology team and the company

Responsibilities
● Gather and address technical and design requirements.
● Refactor existing applications to optimize its performance through setting the appropriate architecture and integrating the best practices and standards.
● Implement scalable, highly available, efficient, and robust end to end solutions.
● Participate in the entire application lifecycle covering backend and frontend focusing on coding, debugging, and testing.
● Collaborate with the tech team to ensure that we are utilizing cutting edge
technologies that match fully the requirements and expectations.
● Collaborate with cross-functional teams to analyse, implement, test and ship new features.
● Participate actively in architecture discussions and decisions related to our dev implementations.
● Integrate with third-party data sources through consuming SOAP/REST APIs.
● Mentor the developers and assist in the management of the team.

Requirements

● Bachelor of Computer Science or Computer Engineering. Masters is a plus.
● Proven experience as a Full Stack Developer with backend and frontend
responsibilities.
● Experience developing desktop and web applications.
● 3+ years of strong work experience in ReactJS, Redux, VueJS Frameworks.
● Knowledge of AngularJS Framework is a PLUS.
● 2+ years of experience in intensive real-time Applications and web-socket
technologies.
● Strong Skills in frontend frameworks/libraries like jQuery, jQueryUI, AJAX, Bootstrap & Chart.js
● Strong object-oriented JavaScript, HTML 5, CSS Modules, Web pack, Babel, npm.
● Knowledge of CSS pre-compilers like Sass and LESS is preferred.
● 3+ years of work experience in Python
● 3+ years of experience in using AWS cloud and its resources/services.
● 3+ years of experience in developing APIs (REST & SOAP protocols).
● Strong experience with relational databases (SQL Server, MySQL, PostgreSQL) and non-relational databases (MongoDB, Cassandra)
● 2+ years of Experience in Automated Testing Framework targeting unit testing & UI testing.
● Knowledge of Java is a PLUS.
● Autonomous, critical-thinker & problem-solver with a strong analytical mindset