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Senior .NET Software Engineer

Who is Aiwyn and what do we do?


Aiwyn is the fastest-growing software company serving the accounting profession. Founded in 2020, we now work with 100+ of the largest CPA firms in the world. Our “Job to be done”: speed up cash flow, save Partner time, & deliver best-in-class client experiences. We do this by automating day-to-day firm operations with our Practice Automation solutions. Aiwyn is led by serial entrepreneurs with multiple exits and funded by top-tier investors (Bessemer, KKR, & Revolution). We're passionate about building a remarkable company with world-class people, processes, and technology.


To learn more, visit our website


What You'll Do:
  • Design & Develop: Create robust, scalable software solutions using the Microsoft technology stack, while maintaining high code quality standards. You'll implement complex features in C#, contribute to architectural decisions, and help shape our cloud-native applications on Azure.
  • Collaborate & Deliver: Work within agile teams to deliver high-quality features, participate in code reviews, and contribute to technical discussions. You'll help identify and resolve technical challenges while ensuring timely delivery of solutions.
  • Problem Solve & Innovate: Tackle complex technical problems, propose innovative solutions, and contribute to improving our development practices, tooling, and system reliability.


What We Need:
  • 5+ years of experience in C# and the .NET ecosystem (.NET 6 or later preferred).
  • Experience with Azure services including App Services, Azure Functions, Key Vault, and Azure DevOps.
  • Proficiency in working with Microsoft SQL Server, including designing schemas, writing stored procedures, and optimizing queries.
  • Solid understanding of object-oriented programming, asynchronous programming, and software design principles.
  • Ability to write clean, maintainable, and testable code.
  • Demonstrated ability to analyze and solve complex technical problems across cloud-based, distributed systems.
  • Capable of identifying performance bottlenecks and implementing effective solutions.
  • Strong commitment to code quality and automated testing.
  • Familiarity with testing frameworks such as xUnit/NUnit.
  • Experience implementing CI/CD pipelines in Azure DevOps or GitHub Actions.
  • Ability to clearly communicate technical concepts and decisions.
  • Active participant in code reviews and technical design discussions.
  • Effective team player with experience working in agile teams.
  • Willingness to mentor junior developers and share knowledge with peers.
  • Familiarity with event-driven systems and RESTful APIs.
  • Understanding of system monitoring and observability in Azure environments (e.g., Application Insights, Log Analytics).


Preferred:
  • Proficient with front-end frameworks (e.g., Angular, React, or Blazor).
  • Experience with Azure Data Factory, Logic Apps, or other data integration tools.
  • Capable of building UI automation processes for production use with tools like Selenium.
  • Actively involved with contributing to system architecture and design.
  • Adept at doing integrations with third-party systems 
  • Track record of mentoring and growing engineering talent.


Why Work at Aiwyn?
  • The big-picture value proposition of this role is simple: join us, and you'll be paid competitively to have freedom in solving worthwhile, challenging problems alongside other A-players at a fast-growing SaaS startup led by an experienced and successful team with industry experience.

Other benefits include:
  • Adventure travel stipend - you receive a $1,000 travel reimbursement on your work anniversary each year. We encourage our team to recharge and explore the world beyond their home office walls.
  • Remote, work-from-anywhere culture
  • Flexible PTO
  • World Class health benefits - we believe in fostering flourishing teams by providing benefits that go beyond the usual standards - Health, vision, dental, HSA/FSA, and mental health support.
  • Stock options - every Full Time Employee has ownership in Aiwyn's future and success.
  • 401(k) matching


Our Values:
  • Trust - We champion transparency, welcome differing perspectives, uphold accountability, and trust that others have good intentions
  • Courage - We have the courage to take calculated risks and embrace change, knowing what worked in the past won’t always work in the future
  • Impact - Rooted in determination and innovation, we chase extraordinary outcomes and impactful results
  • Relentlessness - We approach challenges with an unwavering resolve, never settling for mediocrity, and always striving to surpass expectations


Learn more about Aiwyn


Aiwyn is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws, regulations and ordinances.


Candidate information will be treated in accordance with our CCPA privacy notice which can be found here: https://www.aiwyn.ai/ccpa

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What You Should Know About Senior .NET Software Engineer, Aiwyn

Aiwyn is on the lookout for a talented Senior .NET Software Engineer to join our innovative and rapidly growing team! If you're passionate about crafting robust software solutions using the Microsoft technology stack, Aiwyn is the perfect place for you. As a Senior .NET Software Engineer, you will be responsible for designing and developing scalable applications, ensuring high code quality, and implementing complex features using C#. You'll play a key role in shaping our cloud-native applications on Azure, collaborating within agile teams to deliver features and tackle technical challenges head-on. Your expertise will help improve our development practices, and you will have the opportunity to mentor junior developers while being part of a culture that values continuous learning and teamwork. With over 100 of the largest CPA firms utilizing our Practice Automation solutions to accelerate cash flow and enhance client experiences, your contributions will make a significant impact. At Aiwyn, we believe in rewarding our team members with a competitive salary, flexible remote work options, and benefits that genuinely support our employees' well-being. Join us and be part of a trailblazing startup led by seasoned entrepreneurs and supported by top-tier investors. If you're ready to take on exciting challenges and make a difference in the accounting profession, we want to hear from you!

Frequently Asked Questions (FAQs) for Senior .NET Software Engineer Role at Aiwyn
What are the responsibilities of a Senior .NET Software Engineer at Aiwyn?

As a Senior .NET Software Engineer at Aiwyn, your primary responsibilities include designing and developing scalable software solutions using the Microsoft technology stack, implementing complex features with C#, and shaping our cloud-native applications on Azure. You'll collaborate with agile teams, conduct code reviews, solve technical challenges, and contribute to the overall improvement of our development practices.

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What qualifications are needed to become a Senior .NET Software Engineer with Aiwyn?

To qualify for the position of Senior .NET Software Engineer at Aiwyn, you should have at least 5 years of experience in C# and the .NET ecosystem (preferably .NET 6 or later), solid understanding of object-oriented programming, and experience with Azure services. Additional qualifications include proficiency in Microsoft SQL Server, familiarity with CI/CD pipelines, and a commitment to code quality and automated testing.

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What is the company culture like for Senior .NET Software Engineers at Aiwyn?

Aiwyn fosters a remote, work-from-anywhere culture that encourages flexibility and adventure. Our culture values trust, courage, impact, and relentlessness, promoting transparency, accountability, and the pursuit of extraordinary results. We offer mentorship opportunities and a collaborative environment where Senior .NET Software Engineers can thrive and innovate.

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What technologies and tools will a Senior .NET Software Engineer at Aiwyn work with?

In the role of Senior .NET Software Engineer at Aiwyn, you will work primarily with the Microsoft technology stack, utilizing tools like Azure App Services, Azure Functions, and Microsoft SQL Server. You'll also have the opportunity to engage with front-end frameworks like Angular, React, or Blazor, and contribute to system architecture and design, ensuring high performance and reliability in our applications.

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What benefits can a Senior .NET Software Engineer expect at Aiwyn?

At Aiwyn, Senior .NET Software Engineers enjoy a competitive salary, a $1,000 adventure travel stipend on work anniversaries, flexible PTO, and world-class health benefits. Additionally, every full-time employee has the opportunity to acquire stock options and benefit from a 401(k) matching program to support their financial future.

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Common Interview Questions for Senior .NET Software Engineer
Can you describe your experience with the .NET ecosystem and how it applies to the Senior .NET Software Engineer role at Aiwyn?

In answering this question, discuss your hands-on experience with various .NET versions, specifically .NET 6 or later. Highlight specific projects where you implemented solutions using C#, focusing on challenges faced and how you overcame them. Mention any relevant data you can provide that reflects your success in past roles.

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How do you ensure code quality when developing software solutions?

When discussing code quality, outline your strategies for writing clean, maintainable, and testable code. Mention the importance of code reviews, automated testing, and adherence to coding standards. Provide examples of how you've contributed to code quality in your previous positions.

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Describe your experience with Azure services and how you’ve used them in past projects.

In your response, mention specific Azure services you've worked with, such as Azure Functions or App Services. Provide details of how you utilized these services to build scalable solutions, enhance performance, or improve DevOps practices, illustrating your ability to leverage cloud technologies.

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What are some common performance bottlenecks in software applications, and how would you address them?

Discuss specific performance bottlenecks you have encountered, such as slow database queries or inefficient algorithms. Describe the impact they had on the application and how you used profiling tools to identify the issues and implement effective solutions, demonstrating your problem-solving skills.

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How do you approach mentoring junior developers within a team?

Emphasize the importance of mentorship and how you engage with junior developers by sharing knowledge actively. Discuss methods like pairing up on tasks, conducting knowledge-sharing sessions, or guiding code reviews, illustrating the positive impact mentorship has on team dynamics and growth.

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Can you explain your understanding of CI/CD pipelines and how you have implemented them?

In your answer, define what CI/CD pipelines are and why they are vital for modern software development. Share your practical experience with tools like Azure DevOps or GitHub Actions, outlining how you set up deployment pipelines to automate testing, build, and release processes, enhancing efficiency.

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How do you handle technical challenges while working in agile teams?

Discuss your adaptability and communication strategies when faced with technical challenges. Describe your approach to problem-solving in agile environments, emphasizing collaboration, iterative progress, and seeking feedback from team members to develop effective solutions.

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What techniques do you use to write testable code?

Focus on the importance of writing testable code using principles of modularity, separation of concerns, and dependency injection. Mention specific testing frameworks you have experience with, such as xUnit or NUnit, and give examples of how you've applied these principles in past projects.

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How have you contributed to improving development practices in your previous roles?

Share specific examples where you've identified areas for improvement and implemented changes in coding standards, tooling, or processes that enhanced productivity or quality. Highlight the positive outcomes resulting from your contributions to development practices.

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What is your experience with event-driven systems and how do they influence application design?

Discuss your familiarity with event-driven architectures, including the benefits they provide in terms of scalability and responsiveness. Provide examples of how you have designed applications or components that utilize event-driven systems, reflecting your understanding of the implications on architecture.

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