Senior .NET Developer

Ciklum Madrid, Community of Madrid, Spain

Ciklum Madrid, Community of Madrid, Spain

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It's you who can make an impact! Join our dynamic team as a Senior .NET Developer and shape tomorrow's innovations! It is the dream job for those passionate about .NET and crave a vibrant team atmosphere. Apply yourself or drop us a line if you know someone who fits the role. Let's enjoy the engineering and vibrant international environment together!

We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live.

About the role:

As a Senior .NET Developer, you'll become a part of a 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 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 are operating in SCRUM methodology, with product managers involved in each team. Client systems are based on Microsoft and open-source technologies serving both international WEB users and the Company 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 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/update to specifications for the solution
• Design and implement a set of various types of tests (unit, integration, functional, etc.)
• 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:

• Experience in software development for more than 5 years
• Excellent knowledge in: Clean code practices, OOP and OOD
• Excellent knowledge in Programming:
• Database theory (RDBMS, NoSQL)
• Code testing practices
• Algorithms
• Data structures
• Architectural, Enterprise and Design Patterns
• Security patterns, Reverse engineering resistance, Common attacks types (OWASP)
• Understanding of network interactions:
• protocols
• conventions (e.g. REST, RPC)
• authentication and authorization flows
• standards and practices (e.g. oAuth, JWT)
• Excellent knowledge and experience in C# and .NET (more than 3 years)
• Practical commercial experience with:
• .NET Framework, .NET Core, ASP.NET (Core, MVC, WebAPI) (more than 3 years)
• Testing frameworks (e.g. e.g. NUnit, XUnit, MSTest) (more than 2 years)
• ORM (e.g. Entity Framework, Dapper) (more than 2 years)
• RDBMS (e.g. SQL Server, MySQL/MariaDB, PostgreSQL) (more than 3 years)
• Key-value storages – strong experience with Redis
• Web Servers
• Version control systems (GIT)
• Continuous Integration tools (e.g. Gitlab Pipeline, Jenkins, Azure DevOps)
• Builders
• Experience with:
• Troubleshooting, profiling and debugging applications
• Creation software architecture and design of complex applications, platforms, microservices solutions
• Agile software processes and technologies
• Refactoring process
• Fluent or Upper-Intermediate English
• Certifications on:
• Microsoft Certified Developer
• Knowledge in Deployment patterns
• Practical commercial experience with:
• Integration with 3rd party solutions
• NoSQL (e.g. MongoDB, ElasticSearch, CouchDB)
• Experience with Search Engines (e.g. ElasticSearch, Azure Search, Apache Solr)
• Quality tools (e.g. SonarQube)
• Practical experience with refactoring, GoF patterns
• Working with monitoring tools: Coralogix/Kibana, Grafana, Dynatrace

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)

What's in it for you?

• Care: your mental and physical health is our priority. We ensure comprehensive company-paid medical insurance and 4 additional undocumented sick leave days
• Tailored education path: boost your skills and knowledge with our regular internal events (meetups, conferences, workshops), Udemy license, language courses and company-paid certifications
• Growth environment: share your experience and level up your expertise with a community of skilled professionals, locally and globally
• Flexibility: Own your schedule – you are the one to decide when to start your working day. Just don’t miss your regular team stand-up. We are there to support your work-life balance and provide 23 vacation day
• Opportunities: we value our specialists and always find the best options for them. Our Internal Mobility Program helps change a project if needed to help you grow, excel professionally and fulfill your potential
• Global impact: work on large-scale projects that redefine industries with international and fast-growing clients
• Welcoming environment: feel empowered with a friendly team, open-door policy, informal atmosphere within the company and regular team-building events

About us:

Join a well-established company and a friendly team of professionals.

Our Delivery Center in Malaga is one of the leading IT hubs in Andalusia – it provides an exceptional mix of vibrant tech talent community, wide-open access to expertise advancement opportunities, hybrid/remote work setup & endless Mediterranean seashore summer.

Seize the perks of global opportunities, local atmosphere and industry-leading clients.

Be bold, not bored!

Experiences of tomorrow. Engineered together

Interested already?

We would love to get to know you! Submit your application. Can’t wait to see you at Ciklum.

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Engineering and Information Technology

• Industries

  IT Services and IT Consulting

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