C# Software Engineer R&D · Warsaw · Hybrid Remote

Large company with great ambitions and close relations
efficy is a leading European Customer Relationship Management (CRM) solution that provides businesses of all sizes with complete, flexible, customizable, and scalable software to enable their growth. efficy’s platform includes products for marketing automation, sales, project management, customer service, and customer nurturing. Currently, more than 300,000 users from 63 countries use efficy’s tool.

Founded in 2005 and headquartered in Brussels, efficy’s around 500 employees work in local offices in Belgium, France, Spain, the Netherlands, Sweden, Denmark, Finland, Norway, Warsaw, Hong Kong, or remotely.

Our mission is to contribute to the success of every company by helping them transform customer data into customer insight while simplifying the work of their employees.

In efficy, two days are rarely the same, and things are changing rapidly. So, fasten your seat belt, and join us on the journey.

A unique work experience & company culture

We want our employees to thrive in their daily lives, and therefore you can expect challenges, online music quizzes, onsite ping-pong tournaments, and lots more. Communication is informal, and your colleagues are only a short call away.

Your Impact
In this role, you will play a crucial part in shaping and enhancing Efficy’s software solutions, directly contributing to the overall performance, stability, and user satisfaction of our products. By maintaining and improving existing services, you’ll ensure that our systems remain robust and efficient, delivering high-quality experiences to our customers.

Your proactive involvement throughout the development lifecycle—from backlog refinement to deployment—will drive innovation and continuous improvement. Additionally, your role in monitoring production systems and responding to incidents is pivotal in ensuring operational excellence and minimizing downtime, making a tangible difference to the success of our clients and the company.

Key Responsibilities

• As part of the development team you will be maintaining and improving existing services all the way from backlog refinement, implementation, deployment and release to production.
• You will be taking part in on-call duty, monitoring production systems and reacting to incidents.

About YOU

• 2+ years professional development experience with a robust software engineering background including professional experience from architecture, security, and operational excellence
• Creative and solutions-oriented, you enjoy tackling big challenges
• Strong sense of responsibility
• Proven ability to write high-performant, maintainable code
• You’re motivated and a team player
• Good command of English - our corporate language

Technical qualifications:

• Strong knowledge in the field of .NET / C#, ASP.NET MVC, WebForms, WebAPI and RESTful services
• Hands on knowledge with MSSQL database and T-SQL
• Experience in managing Windows servers (including IIS)
• Experience with cloud solutions (preferably AWS), TFS and Azure DevOps
• Bonus qualifications
  • REST API design, development and consumption
• Email technologies and platforms
• Cloud services like AWS’s Cloudformation, Lambda, SQS, EC2
• Queueing technologies (MSMQ)

We offer YOU

• A competitive salary package
• A B2B contract
• A stable and growing company with an entrepreneurial mindset where we will listen to your ideas and support you to make it happen
• High flexibility and hybrid work is part of our DNA
• Events: team lunches, after work, sports ...
• Learning opportunities: languages, tech, product, sales techniques, leadership

Do you have questions about this position? Please contact [email protected]

Find more jobs at https://jobs.efficy.com.

efficy is a people-first employer. We offer equal opportunities to all our candidates. We pride ourselves on the diversity of our people. We welcome you, and everything that makes you—well, you. That includes your gender identity, sexual orientation, religion, ethnicity, age, or disability status. So, if you’re interested in joining us, please feel free to apply. We can’t wait to meet you!

Disclaimer
efficy is not accepting unsolicited assistance from search firms for this employment opportunity. Please, no phone calls or emails. All resumes submitted by search firms to any employee at efficy via email, the Internet, or in any form and/or method without a valid written search agreement in place for this position will be deemed the sole property of efficy. No fee will be paid in the event the candidate is hired by efficy as a result of an unsolicited referral or through other means.

Department
R&D

Role
Developer

Locations
Warsaw

Remote status
Hybrid Remote