Full Stack Developer

Ørsted; Warszawa; On-site; PLN 180,000 - 240,000; Full time

Job summary

Ørsted is seeking a developer to enable its Gas Storage trading solution by refactoring a Python application and enhancing backend components. The role also covers frontend work in Angular, data transformation, and database interfaces with PostgreSQL, all to deliver a user-friendly experience for trading and gas operations teams.

You’ll work across multiple teams, focusing on performance, security, and cost efficiency while maintaining clean coding practices and scalable architecture.

Qualifications

• Back-end experience in Python.
• Strong front-end skills with Angular.
• Hands-on PostgreSQL experience.
• Focus on performance, security and cost efficiency.
• Team player who collaborates with multiple teams.

Responsibilities

• Refactor the existing Python application.
• Develop and maintain backend components, interfaces and data transformation logic.
• Support the production solution with bug fixes and small improvements.
• Collaborate with business stakeholders to gather requirements and feedback.
• Ensure clean coding practices, design patterns and maintainable architecture.

Skills

Python

Angular

PostgreSQL

Performance

Security

Team collaboration

Job description

Join us in this role where you’ll enabling Ørsted’s commodity trading activities by developing, optimizing, and supporting the current solution for Gas Storage. You’ll work across a wide set of technologies and enable a seamless, user-friendly experience for our colleagues in Gas Storage, Asset Optimization, Market Trading, and Gas Operations.

Welcome to Digital Technology (DT) and Commercial DT

You’ll be part of Ørsted DT and Commercial DT where you, together with your colleagues, will be as part of the Portfolio Models team, which is responsible for maintaining and refactoring and improving an existing application in Python. The application supports Gas Storage and is used to communicate trading strategies between Asset Optimization, Market Trading, and Gas Operation teams in the Trading & Revenue business area. The Application is not intended to do heavy calculations but rather for presenting in user friendly format the effective trading strategies relevant for the Gas Portfolio. Technically, it is a front-end written in Angular framework, a few interfaces to various databases (Oracle, PostgreSQL, MS SQL), and transformation logic that prepares data for presentation.

You’ll play an important role in:

• refactoring the existing application in Python
• developing and maintaining backend components, interfaces, and data transformation logic
• supporting the current production solution with bug fixes and small improvements
• collaborating with business stakeholders to gather requirements and feedback
• ensuring clean coding practices, design patterns, and maintainable architecture.

To succeed in the role, you:

• have back-end experience (Python)
• need strong front-end skills (Angular)
• have PostgreSQL hands-on experience
• focus on performance, security, ease of use, and cost efficiency
• are a team player who collaborates with multiple teams and stakeholders.

Maybe you’ve read the above and can see you have some transferable skills, even though they don’t quite match all the points. If you think you can bring something to the team, we still encourage you to apply.

Shape the future with us

As an applicant or employee, you may request reasonable work and position accommodation or adjustments via [e-mail].