development

JavaScript Developer

16 800 - 22 800 PLN + VAT

CSHARK is a software and product development company. We help enterprises with digital transformation and start-ups with translating ideas into products. With over 8 years of experience on the market, we have over 300 developers on board. Developing web and mobile applications from scratch, we also advise companies with extensive domain knowledge to find the right technology solutions for their challenges.

We have grown up on FinTech projects, but now we are increasingly delivering projects for various industries related to biotech, gaming, energy, and IoT sectors.

In 2019, 2020, and 2021, we were ranked among the fastest-growing companies in Europe by the Financial Times.

Team & Culture

We've been a remote-friendly company from day one, although we cherish the times when we get to meet up in the office and give some high-fives. What keeps us going is:

Honesty over impressions | Walk the talk – actions are more important than words
Support over blame | We look for solutions, not for the scapegoat
People over processes | Processes serve people, not the other way around
Ownership over indifference | We choose action over passiveness

If that's your cup of tea (or any other beverage) — you're in good hands!

The Role

Currently, we are looking for an experienced JavaScript Developer to join our team. You will be working on developing new features for dictation and digital speech processing software.

We are creating an application which main features are processing incoming audio that comes from a microphone (USB, built-in audio); storing incoming audio in Azure using the Azure Javascript SDK v12; playing audio from different sources, integrating external USB devices with the audio processor and insert, append and extend stored audio. If you know the ins and outs of the Javascript language and have experience in developing applications that run in the browser, then say no more and apply to CSHARK! #ExpectMore from your career!

The responsibilities:

Developing a browser-side audio module that supports playing, recording, editing audio files, and storing them in Azure.
In cooperation with the rest of the team, you will estimate, develop and test the features that we develop for customers.

The perfect fit:

You have 3+ years of commercial experience in a similar position.
You have very strong experience with JavaScript/Typescript.
You have knowledge of Jest.js framework.
You have good knowledge of HTML 5 features.
You have experience with Audio API, USB Api, Azure Storage Blob library.
You have experience in developing applications that run in the browser.
You have an analytical mindset.
You can work independently.
You are fluent in English (B2 level would be a minimum).

For bonus points:

You have experience with Azure.
You have experience with any of the libraries mentioned here: Azure Javascript SDK v12, Web Audio API, or Web USB.

What perks will you get from working with us?

Except for the obvious benefits that have lost their importance in the age of remote working (coffee, tea, fruit boxes), we have something more to offer.

SELF-DEVELOPMENT

Working on game-changing products

Internal technical
workshops

Soft skills and leadership trainings

English lessons

Access to the company’s library

Building a personal brand

WORK ENVIRONMENT

Relocation and business travel opportunity

International projects and teams

Working in Agile/Scrum/Kanban

Remote work from wherever you like

Flexible working hours

Flat structure – the Board is at your disposal

FUN & EXTRAS

Big Parties (CSHARK’s Birthday, Christmas)

Employee referral bonus (3000-7000 PLN)

Charity initiatives

Team integration budget

Sport events and trips

Safe place for two wheels

Recruitment process

Intro call with a recruiter

A test, tech interview, or a task

meeting with manager or a client

Meet our recruitment team

We’re looking forward to getting to know you!

CSHARK recruitment team - Małgorzata Naumowicz

Małgorzata
Żuk

IT Recruitment Lead

+48 887 733 009

Monika
Burkiewicz

IT Recruitment Specialist

+48 887 733 003

Aleksandra
Szwarc-Bornio

IT Recruitment Specialist

+48 887 733 011

Krzysztof
Matlak

IT Recruitment Specialist

+48 887 733 014

FAQs: Working at CSHARK

Before the interview, we’ll send you a short manual that outlines everything you need to know. Above all, you should pay attention to the following:

Take a second look at the job offer. Perhaps you have some doubts or additional questions? We’ll clarify everything you’d like to know during the interview.
Do not hesitate to explore our website before the interview - you’ll find a lot of useful information there.
Be prepared to talk about your past work experience. We want to know what you’d been up to.
Be ready to talk about formalities, including the length of the notice period, your salary expectations, type of contract and any other formal issues that are important to you.

We treat every interview as a bilateral meeting. We talk and we listen, trying to keep it at 50:50, so you will have plenty of time to talk about yourself and ask questions.

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We don’t offer work experience placements on a regular basis. However, sometimes we recruit apprentices when new projects begin, so we encourage you to check our Careers page regularly for such openings.

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For CSHARK you can work 100% remotely, rarely there are projects where we build a team in a given location, but if it's so we always underline it in the job description.

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At CSHARK, we operate in terms of seniority, so our employees work at Junior, Mid- and Senior level positions before they can become a Tech Lead and then Architect. At the same time, no career path at our company is engraved in stone. We support our employees’ professional development and thus opportunities to advance are always being considered individually. If we notice that you progress, we will be happy to discuss promotion opportunities. If our employee wants to make a change too, we are also open to talk about it.

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Yes, it’s possible, but it won’t happen overnight. If you want to change the project, you will have to communicate this to your Line Manager first. You will talk to state the reasons for your desire to change, as well as your expectations regarding the new assignment. It will also be necessary to find a replacement before you transfer to a new project.

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We update our careers page regularly, so any offer that you find there is waiting for your application. If a role is related to our core technologies, i.e. C# and .NET, we constantly look for qualified staff, hence some offers (especially for .NET Developers) may be up for a longer period of time.

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We encourage you to send your CV through Haven’t found what you are looking for? tab. We save every application in our database. When new vacancies pop up, we contact the candidates from that database in the first place. Patience is a virtue!

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You have to be able to communicate freely within the team and with a client. There is no need to present a certificate, however, we will verify your knowledge of English during the interviews.

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JavaScript Developer

Team & Culture

The Role

Interested? Let’s meet halfway!

Interested? Let’s meet halfway!

Meet our recruitment team

FAQs: Working at CSHARK

How should I prepare for the first interview?

Can I apply for work experience at CSHARK?

Is it possible to work 100% remotely?

What will my career path look like?

Can I switch to a different project while I work at CSHARK?

If I’ve been seeing a job offer on your website for a while, is it still valid?

Can I apply if I don’t see an offer that matches my technical skills?

What’s the required knowledge level of English?