Sunscrapers is a technology consultancy that empowers finance and healthcare leaders to succeed by leveraging cutting-edge software, data, and AI.
We combine world-class engineering, deep industry expertise, and proprietary know-how to deliver innovative, high-impact solutions. Specializing in software engineering, DevOps, data engineering, and data science, we design and build AI-powered data platforms and web applications tailored to each client’s unique needs.
Trusted by over 60 clients across the US, UK, and beyond, we consistently maintain a 4.9/5 client satisfaction rating, with partnerships averaging five years or more.
In the project you'll be a part of a team developing a Windows equities trading application (based on OpenFIN (Electron)) that traders rely on daily.
The ideal candidate will be well-organized, eager to learn and adapt, and driven to tackle complex challenges. Most importantly, you’ll thrive in a collaborative, team-oriented environment!
Your responsibilities will include:
- Design, develop, and maintain features for an equities trading application built with React in JavaScript and TypeScript.
- Ensure high performance and reliability by writing well-structured code.
- Work with backend systems via REST APIs and data streaming. Ability to read backend Java code is a plus.
- Participate in team discussions and contribute to architectural decisions for improving system scalability and maintainability.
What's important for us?
- At least 4+ years of professional experience with React and JavaScript/TypeScript
- Strong analytical and problem-solving skills
- Open mind, curiosity, and a strong desire to learn new technologies and business domains
- Ability to clearly explain non-trivial systems and algorithms
- Ability to follow and understand technical conversations
- Humility to ask questions where necessary
- Ability to align your working schedule to US Eastern business hours during onboarding (2 months)
- Excellent command in spoken and written English & Polish, at least C1
You will score extra points for:
- Exposure to backend Java (reading backend code occasionally required)
- Experience developing with Electron (or OpenFin)
- Financial market experience
- A computer science degree from a top Polish technical university
What do we offer?
- Working alongside a talented team that’s changing the image of Poland abroad.
- Flexible working hours and remote work possibility.
- Comfortable office in a penthouse in central Warsaw equipped with all the necessary tools to conquer the universe (Macbook, external screen, ergonomic chairs).
- Fully equipped kitchen with fruit, hot and cold drinks.
- Multisport card & Private medical care.
- Culture of good feedback: evaluation meetings, mentoring.
- We value and appreciate our engineers eagerness to learn and improve so we strongly encourage and support their growth!
Top Skills
What We Do
Sunscrapers is a software development company on a mission to help its clients grow and innovate by leveraging data-driven software.
Founded in 2010 and headquartered in Warsaw, Poland, our founding vision is to combine skills and talents of Polish engineers with Western mindset, creativity, and entrepreneurship to deliver world-class software solutions. We’re led by the principles of ambition, technical excellence, and trust-based partnership.
Our core services include data engineering (data sourcing, processing and storage), DevOps (setting up modern cloud infrastructure), and custom software development (design and development of robust web applications), primarily in a Python, JavaScript, and AWS stack.
So far, we had the pleasure of working with over 60 clients from all over the world, including enterprises (Fortune500), SMBs, startups and scaleups. Our clients rate our services at 4.9/5 and partner with us for 5 years, on average (often longer).
We’re also heavily involved in the developers' community, run an in-house R&D lab and hire the most talented and experienced Polish engineers.
