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Back-End .Net Developer, Krakow

Keywords / Skills : Back-End .Net Developer, Krakow

2 - 5 years
Posted: 2019-09-06

Software Engineer/ Programmer
Posted On
6th Sep 2019
Job Ref code
Job Description

Project Description

About project:
Were developing a strategic risk-management platform in one of the World's Top 10 Investment Banks. It is a mission-critical project for the Client because it enables large scale Monte Carlo simulations to forecast future cash flows of derivative trades and portfolios along with quantification of associated risks, which are used by Clients traders across the world. It is also used for Stress testing and runs hundreds of potential economic scenarios to confirm Banks readiness for various business conditions to market regulators. Calculated exposures are used for Basel 3 reporting, RWA calculations, trading limits, valuation of Market and Credit risks etc.

This platform performs overnight data loading and runs batch processing during the day to deliver data to downstream systems according to strict SLAs. It is also capable of intraday online calculations. This is a legacy platform to an extent, but we keep developing new components and modify existing ones, there is more development than support activities. Also, there is undergoing Automation program sponsored by Clients top management in order to bring platform to modern and automated delivery process. We strive to reduce manual work and bring best engineering ideas to life.

Our team:
Were part of Clients Risk Analytics IT department, there is around 100 Luxoft professionals organized into several cross-functional development and supporting teams. Team is 8-10 people, with a Team Lead, .Net developers, Oracle developers, QA Engineers and System analysts. We generally follow 4 sprints development cycle, each sprint being 2 weeks, but team is free to adapt to their projects needs in terms of methodology and software development process. We value teamwork, as well as recognize individual contribution into success of the project.

Technology stack:
[Core development] - .Net 4.6.2, C# 6.0, Visual Studio 2017, xQuery, XSLT,, ApacheThrift, ASP.NET MVC (minor), Java 1.6 (minor), PL/SQL, SQL, TibcoEMS
[CI / DevOps] - GitHub, TeamCity, MS Build, SVN, Puppet, Nexus, NUnit, SonarQube, Docker, Unix, Elastic Stack (ELK), Bash
[DB] - Oracle 11g, MongoDB 4.0.1, MS-SQL BI (SSIS, SSAS)
[QA] - Jira X-Ray, PowerShell, Python
[Grid computing] - DataSynapse Grid server, Microsoft Azure

Opportunities for you:
Become a valuable expert by delivering top-notch Investment Banking regulatory programs (SIMM, CCAR, FRTB etc.)
Grow as a seasoned professional by working on a complex business-critical platform, learn from a team of over 100 experts
Favorable environment for career growth, which depends on your career goals: develop your seniority / change into new technology / grow into management. Good ambitions are very much appreciated
Ownership, hardworking and efficient ideas are rewarded
Bonus program to acknowledge top performers
New technologies / tools / inventions are appreciated by Client, you can even propose your own pet project and get some extra money/career benefits upon completion
Become professional in risk-management systems, which is highly demanded on Investment Banking market
Get experience with high performance system using distributed calculations and cloud computing
Occasional work from home is possible
Large amount of training materials from Luxoft, sponsorship of Certifications


Utilize .Net C# to build backend system components to meet project quality expectations
Cooperate closely with the team lead, business analyst and project manager in all aspects of sprint and release planning
Take an active part in all aspects of the development process including planning, estimation, progress tracking, dependencies detection, issues prevention and solving
Contribute into design decisions through collaborative study and rapid prototyping
Follow policies and practices to guarantee the highest quality outcomes, suggest improvements
Help team with the technical issues solving
Perform code reviews
Leverage automated testing (unit tests, integration tests)
Enforce and follow policies and practices to guarantee the highest quality outcomes, suggest improvements
Deliver all types of needed documentation (architecture, design, how-to-s, checklists, deployment instructions), and care about the product delivery through all stages till the production release


Experience with DevOps activities and tools
Experience in configuring of Continuous Integration and Continuous Delivery (TeamCIty, Jenkins)
Writing MsBuild and Powershell scripts
2+ years of proven experience in software development
Degree in Computer Science or relevant technical specialty
Strong knowledge of .Net/C#
Knowledge of design patterns and principals (OOP, GoF, SOLID, etc.) and ability to use them in practice
Practical knowledge of software development practices (TDD, BDD, xUnit patterns, etc.)
Understanding of Agile SDLC
Experience with source code control tools
Nice to have
Experience in enterprise-level projects
Jira, GitHub, Docker
Implementation of multi threaded applications
Knowledge of Oracle SQL and PL/SQL and/or MongoDB
Experience in Investment banking, Financial services, payment systems, insurance, telecom domains
Experience working in international teams and direct client-facing

  • English: Upper-intermediate

About Company

Luxoft, a DXC Technology Company, (NYSE: DXC), is a digital strategy and software engineering firm providing bespoke technology solutions that drive business change for customers the world over. Luxoft uses technology to enable business transformation, enhance customer experiences, and boost operational efficiency through its strategy, consulting, and engineering services. Luxoft combines a unique blend of engineering excellence and deep industry expertise, specializing in automotive, financial services, travel and hospitality, healthcare, life sciences, media and telecommunications. For more information, please visit
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