Position: .NET/C# Developer (Poland)
Company: Svitla Systems
Experience required: 3y
English level: upper

Svitla Systems Inc. is looking for a **.NET/C# Developer** for a full-time position (40 hours per week) in **Poland.** Our client is an institutional-grade financial services network that connects companies, organizations, traders, and investors to the global markets ecosystem through a unique blend of digital platforms, end-to-end clearing and execution services, high-touch service, and deep expertise. They provide institutional access to 39 derivatives exchanges, 175 foreign exchange markets, nearly every global securities marketplace, and several bilateral liquidity venues, as well as retail market access via Forex.com and City Index, among other platforms. The company serves over 32,000 commercials, institutional and payments clients and over 330,000 active retail accounts across 180 countries. We are looking for an outgoing Software Developer with over 3 years of experience in building mobile & .NET/C# applications to join the platforms team **in the office in Kraków** and create a new version of mobile company applications using Xamarin.Native. 

**Requirements:**
- **3+ years** of experience in building **.NET/C# applications.**
- Proficiency in Object Oriented Programming (OOP) & Design.
- Understanding of MVVM pattern (experience with MvvmCross is a plus).
- Expertise in writing clean code.
- A deep understanding of **mobile** development platforms (**Android and iOS**).
- Good experience communicating with web services (SOAP, REST, HTTP).
- The ability for multi-threading and concurrency.
- Experience in working in an Agile/Scrum process.
- Experience with streaming data and real-time systems. 
- Knowledge of TDD (NUnit and NSubstitute).
- Knowledge of DDD.
- Experience in memory & performance profiling.
- Experience communicating with customers, users, other technical teams, and management to collect requirements, identify tasks, provide estimates, and meet production deadlines.
- Strong communication and collaboration skills.
- Willingness to test your code and write unit tests & integration tests (with and without mocking).
- Ability to communicate in English daily.

**Nice to have:**
- Experience in development with **Xamarin.Native.**

**Responsibilities:**
- You will work with a self-contained Scrum team **in Krakow** to deliver new components of the trading platform developed in the USA (East Coast), the United Kingdom, and Poland.
- Ideal candidates have a good understanding of mobile application development (Xamarin skills are nice to have but optional), financial domain, streaming, etc. They should be experienced with the full cycle of a software project: conception, development, deployment, and the continuous improvement stage.
- You will take an active role in the entire sprint process, from estimation and design to feature rollout, and you will work with and pair with other team members of all disciplines, BA, QA, and other developers.
- The client builds the platform with quality in mind. You will provide unit tests to sustain quality and regression coverage.
- You will be expected to maintain a high level of conduct, ethical standards, and values and an appropriate level of competence through ongoing training, making requests for updates or development as required.
- Work closely with product management & UX to execute an idea from concept to delivery using excellent software design, coding, & processes.
- Understand individual business requirements to design, develop and test effective solutions. 
- Comprehend and implement required development guidelines, design standards, and best practices at all times.
- Take responsibility for ensuring that sprint plans and work estimates are always accurate so that reliable delivery estimates can be reported.
- Be an active participant in sprint retrospectives and take action to continually improve the team's ability to deliver quality products on time.
- Provide prompt and knowledgeable assistance to business continuity and platform operations whenever requested.
- Maintain a high level of conduct, ethical standards, and values.
- Keep an appropriate level of competence through ongoing training, requesting updates or development as required.
- Stay on the leading edge of development practices.

**We Offer:**
- US and EU projects based on advanced technologies.
- Competitive compensation based on skills and experience.
- Annual performance appraisals.
- Flexibility in workspace, either remote or in our welcoming office. 
- Comprehensive medical insurance after one month.
- MultiSport card with access to 2500 sports facilities all over Poland.
- Bonuses for recommendations of new employees.
- Bonuses for article writing, public talks, other activities.
- 15 vacation days, 10 national holidays, sick leaves, family days off.
- Educational activities reimbursement on the monthly basis.
- Free webinars, meetups and conferences organized by Svitla.
- Gifts for birthdays, New Year and other holidays.
- Fun corporate celebrations and activities.
- Awesome team, friendly and supportive community!