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Senior .NET Developer (Card Payment Experience) We are Wizeline is a global AI-native technology solutions provider that develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and impact. With the right people and the right ideas, there’s no limit to what we can achieve. Are you a fit? We're looking for a Senior .NET Developer with a passion for building scalable, cloud-native applications and distributed systems. In this role, you'll design, develop, and maintain high-quality backend solutions using modern .NET technologies while collaborating with cross-functional teams to deliver reliable, secure, and high-performing software. You'll play a key role in designing microservices, implementing event-driven architectures, improving CI/CD pipelines, and contributing to technical decisions that shape the future of our platform. If you're passionate about software craftsmanship, cloud technologies, and building resilient distributed systems, we'd love to meet you. Qualifications: Excellent communication and collaboration skills. English B2 Advanced or C1 Proven experience as a .NET Core Developer (.Net 6 / 8) Card payment experience Strong understanding of object-oriented programming principles Proficiency in C# DevOps experience, pipeline, releases. (ideally with AzureDevOps) Unit tests, integration and end to end testing experience Cloud computing and related concepts (ideally with Azure) Messaging systems (ideally Azure Services Bus brokered, topics and queues) Experience with Event driven and/or microservices Architecture and related patterns Experience with Distributed Systems and related patterns, focusing on fault-tolerant environments: Idempotency Circuit Breaker Sagas Inbox Outbox Experience integrating with internal and external Apis Experience with Terraform or Infrastructure as Code (IaC) Nice-to-have AI Tooling Proficiency: Leverage one or more AI tools to optimize and augment day-to-day work, including drafting, analysis, research, or process automation. Provide recommendations on effective AI use and identify opportunities to streamline workflows. Why You'll Love This Role Build modern cloud-native applications using the latest .NET and Azure technologies. Work on scalable, event-driven, and distributed architectures. Collaborate with highly skilled engineers in an AI-native technology company. Influence technical decisions and contribute to engineering best practices. Enjoy continuous learning, professional development, and global collaboration opportunities. Find out more about our culture here
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.