Product Engineer, C#/.NET at Kinship

London, England, United Kingdom

Kinship Logo
Not SpecifiedCompensation
Mid-level (3 to 4 years)Experience Level
Full TimeJob Type
UnknownVisa
AEC, Architecture, EngineeringIndustries

Requirements

  • 3–6+ years of experience writing C#
  • Strong hands-on experience with developing desktop applications
  • Solid MVVM knowledge (using CommunityToolkit.Mvvm)
  • Experience with WPF or WinUI 3 (including styles, templates, and resource dictionaries)
  • Confident with async programming and writing responsive, stable desktop apps

Responsibilities

  • Develop and maintain our Revit add-in using C#
  • Implement new features and improvements within the Revit environment
  • Integrate the add-in with backend services via REST APIs
  • Handle data synchronization between Revit and our cloud platform
  • Contribute to architectural decisions and collaborate with other engineers on design and implementation

Skills

Key technologies and capabilities for this role

C#Revit APIMVVMCommunityToolkit.MvvmWPFWinUI 3async programmingREST APIsSerilogOpenTelemetryASP.NETAutoMapperMapperlydependency injectionCI/CD

Questions & Answers

Common questions about this position

What is the salary for this Product Engineer role?

The company offers a competitive salary.

Is this role remote or onsite?

This is an onsite position in a beautiful, plant-filled office in central London by Southwark tube station.

What skills are required for this C#/.NET Product Engineer position?

Must-haves include 3–6+ years of C# experience, strong hands-on experience with desktop applications, solid MVVM knowledge using CommunityToolkit.Mvvm, and experience with WPF or WinUI 3 including styles, templates, and resource dictionaries, plus confidence with async programming.

What is the company culture like at Kinship?

Kinship has a no-BS team of people who love building great software together, with real autonomy and influence over product and tech decisions, and a belief in work-life balance.

What makes a strong candidate for this role?

Strong candidates have 3–6+ years of C# experience, hands-on desktop app development, MVVM with CommunityToolkit.Mvvm, WPF/WinUI 3 expertise, and async programming skills; nice-to-haves like Revit API experience will help you stand out, and you don't need to tick every box.

Kinship

Relationship management tool for connections

About Kinship

Kinship provides a platform focused on relationship management, helping users enhance their professional and personal connections. The tool allows users to take notes through various methods, including SMS and voice, and securely store different types of information such as photos, videos, and documents. One of its key features is customizable reminders, which assist users in reconnecting with important contacts at appropriate times. Kinship targets individuals and businesses that prioritize relationship-building, such as sales professionals, networkers, and entrepreneurs. Unlike many competitors, Kinship emphasizes a user-friendly interface for note-taking and organization, and operates on a subscription model, offering premium features and services to its users.

New York City, New YorkHeadquarters
2019Year Founded
$48.6KTotal Funding
SEEDCompany Stage
Consulting, Consumer SoftwareIndustries
1-10Employees

Benefits

Dog-friendly workplaces
Medical, dental, vision
401k match
pet benefits
Unlimited PTO
Hybrid work environment
Parental leave
Discounts on pet products, services, nutrition and veterinary wellness plans
An extensive onboarding program

Risks

Copia's acquisition may shift strategic focus, alienating existing customers.
Integration challenges with Copia could disrupt services and delay feature rollouts.
The competitive landscape in relationship management tools is intensifying.

Differentiation

Kinship integrates AI-driven analytics for personalized relationship management experiences.
The platform offers voice and SMS note-taking for enhanced user convenience.
Kinship provides secure storage solutions, addressing rising data privacy concerns.

Upsides

AI-driven analytics in relationship management tools are gaining traction.
Voice recognition technology in note-taking apps is expected to grow by 20% annually.
Subscription models in digital services see a 15% increase in user retention rates.

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