Senior Full Stack .NET Developer in Spain, Madrid (Local office)

About the role:

As a Senior Full Stack .NET Developer, you'll become a part of the cross-functional development team engineering experiences of tomorrow.

Our Client is a fast-growing, profitable, well-funded, and dynamic global payments company. Its offices are located in Israel, New York, and more. It is serving thousands of corporates and millions of end-users (payment receivers), in 190+ countries. With client’s fast, flexible, secure,e and low-cost solutions, businesses and professionals in both developed and emerging markets can now pay and get paid globally as easily as they do locally.

R&D organization holds almost 500 workers (Developers, Manual QA, Automation QA, DBA, IT, Professional services/production support). R&D teams operate using Scrum methodology, with product managers involved in each team.

Client systems are based on Microsoft and open-source technologies that serve both international WEB users and the company's internal users.

R&D is looking to extend its capacity for new developments and existing product enhancements, in high quality and fast pace of delivery in Spain.

Responsibilities

• Back-end and Front-end development to meet customer’s business needs and implement components according to modern software development environment (microservice architecture)
• Taking part in the decision-making process in design application architecture, solution development, architecture and code review
• Develop and review feature design documents and provide inputs/updates to specifications for the solution
• Design and implement a set of various types of tests (unit, integration, functional, etc)
• Proactive position in solution development, processes improvements
• Working in an international distributed team in an Agile environment
• Communicate with PMs, engineers, Architects, QA and other colleagues and stakeholders
• Delivering the product roadmap and plannings
• To use high coding standards, software best practices and write highly testable, automatable, and performant code over the whole SDLC

Requirements

• 5 + years experience as a server-side developer - all the way from DB to UI (Using C#, .net, REST WEB API)
• 3+ years’ experience with advanced SQL
• 1+ Experience with distributed systems/ microservices (Communication Patterns, Distributed Transactions, Eventual Consistency)
• Commercial experience with frontend technologies (React, TypeScript)
• Excellent knowledge of: Clean code practices, OOP, OOD, and Design Patterns
• Experience in engineering best practices (code reviews, testing coverage, agile methodologies).
• Experience with messaging systems (e.g. RabbitMQ / Kafka)
• Experience with ORMs (e.g. EntityFramework)
• Experience with unit and integration testing using testing frameworks (e.g. xUnit)
• Experience with troubleshooting, profiling, and debugging applications

Nice to have

• Good understanding of network interactions (protocols, conventions (e.g. REST), authentication, and authorization flows)
• Knowledge of Deployment patterns
• Team player attitude and mentality
• Ambitious and eager to learn new things
• Good understanding of Agile/Scrum/SAFE
• B.Sc in computer science or equivalent

Personal skills

• Perform a broad range of complex technical or professional activities, in a variety of contexts
• Investigate, define, and resolve complex issues
• Able to work in distributed cross-functional teams effectively
• Influence customers and team members on the project level
• May supervise others or make decisions which impact the work assigned to individuals or phases of projects
• Plan, schedule, and monitor your own work (and of others where applicable) competently
• Have learning agility (readiness for challenge and being open to change)