development

Senior .NET Software Developer [FinTech]

15.000-18.500 PLN + VAT

Senior .NET Software Developer [FinTech]

CSHARK is a software and product development company. We help enterprises with digital transformation and start-ups with translating ideas into products.

With over 7 years of experience in the market, we have over 300 developers onboard. 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 and 2020, 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

We are looking for a software developer familiar with C# and .NET. The role will suit you if you have a passion for backend and are open to working in frontend development if needed. You will participate in the entire SDLC process, in a dynamic, fast-changing environment.

Senior .NET Developer will be involved in the whole project life cycle developing a product resold to multiple financial clients globally. You will take part in the analysis, design, development, testing, and documentation of software projects.

The Responsibilities:

  • Developing and maintaining web enterprise-grade applications based on .NET 4.7, ASP.NET Web API's.
  • Prototyping new features or versions of the product according to the client's expectations using C# and Web API 2.
  • Adapting the existing solution to customer requirements.
  • Implementing unit tests.
  • Developing new modules based on existing solutions.
  • Organizing code reviews and ensuring coding standards are followed.
  • Managing the deployment of new releases.
  • Using GIT as a version control system
  • Work with TFS and Azure DevOps.
  • Participating in planning, daily stand-ups and retrospective meetings both internal and with clients (in English').

The perfect fit:

  • You have at least 5 years of .NET experience with C#, ASP.NET.
  • You have strong expertise with ASP.NET Web API 2, RESTful Web Services.
  • You are experienced in database design/programming with MS SQL and Oracle.
  • You use JSON and XML.
  • Use WCF Service and REST.
  • You believe in excellent communication, teamwork, and effective organization (choosing the right priorities).
  • You are fluent in English (B2 level would be a minimum).

For bonus points:

  • Using design patterns.
  • Using Elasticsearch.
  • Ability to optimize SQL queries and analyze database performance (MS SQL and/or ORACLE).
  • You are familiar with HTTPS/SSL protocol and e.g. security certificates.
  • Building responsive web pages supporting touch interactions.
  • You create secure, efficient, scalable and remotely maintainable public-facing websites.
  • You have experience in the financial services/banking/insurance industry sectors.

Interested? Let’s meet halfway!

Apply

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

cshark_career-benefits-15
Soft skills and leadership trainings
cshark_career-benefits-7
English lessons
cshark_career-benefits-13
Access to the company’s library
Building a personal brand
WORK ENVIRONMENT
cshark_icon_relocation_benefit
Relocation and business travel opportunity
cshark_career-benefits-1

International projects and teams

cshark_ico-agile
Working in Agile/Scrum/Kanban
cshark_career-benefits-11
Remote work from wherever you like
cshark_career-benefits-10
Flexible working hours
Flat structure – the Board is at your disposal
FUN & EXTRAS
cshark_career-benefits-4
Big Parties (CSHARK’s Birthday, Christmas)
cshark_career-benefits-12
Employee referral bonus (3000-7000 PLN)
cshark_career-benefits-21
Charity initiatives
cshark_career-benefits-6
Team integration budget
cshark_career-benefits-5
Sport events and trips
cshark_career-benefits-24
Safe place for two wheels
Recruitment process
01
Intro call with a recruiter
02
A test, tech interview, or a task
03
meeting with manager or a client

Interested? Let’s meet halfway!

Apply

Meet our recruitment team

We’re looking forward to getting to know you!
CSHARK recruitment team - Małgorzata Naumowicz
Małgorzata
Naumowicz
IT Recruitment Lead
+48 887 733 009
CSHARK recruitment team - Monika Burkiewicz
Monika
Burkiewicz
IT Recruitment Specialist
+48 887 733 003
cshark_people_aleksandra.szwarc-bornio-v1
Aleksandra
Szwarc-Bornio
IT Recruitment Specialist
+48 887 733 011
Krzysztof Matlak
Krzysztof
Matlak
IT Recruitment Specialist
+48 887 733 014

FAQs: Working at CSHARK

How should I prepare for the first interview?

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.

hide

Can I apply for work experience at CSHARK?

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.

hide

Is it possible to work 100% remotely?

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.

hide

What will my career path look like?

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.

hide

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

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.

hide

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

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.

hide

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

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!

hide

What’s the required knowledge level of English?

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.

hide