We are looking for exceptionally talented full stack engineers with extensive experience in .NET/C# to join our team.
In this role, you're responsible for the full software development cycle of planning, designing, developing, testing, and maintaining our Definely products—from rich WPF-based desktop applications to resilient backend services running on our global cloud infrastructure.
This is an opportunity to lead, mentor junior team members, and drive the technical excellence that defines our suite of products.
Key responsibilities include architecting, designing, and implementing rich desktop applications using WPF, leveraging modern UI design principles and patterns to ensure clean, maintainable, and scalable code, and building and maintaining robust backend services, APIs, and libraries using .NET/C#.
You will participate in design and code reviews to ensure high-quality, maintainable solutions and collaborate closely with product managers, designers, and other engineers to align on requirements and deliver innovative features.
You will also provide technical mentorship and guidance to less experienced developers, write clean, well-documented code accompanied by unit, integration, and end-to-end tests, and continuously improve application performance, scalability, and security.
Additionally, you will advocate for and implement best practices and modern software development methodologies, troubleshoot and resolve complex technical issues, and contribute to architectural discussions to help drive the evolution of our technology stack.
Requirements:
You must have 5+ years of professional, product-focused full stack development with a focus on .NET/C#.
A proven track record in building WPF desktop applications with a keen eye for design and usability is required.
You should have solid experience designing and implementing backend services and proficiency with both .NET Framework and .NET Core.
A strong understanding of object-oriented design, design patterns, and SOLID principles is essential.
Deep expertise in WPF, including XAML, data binding, custom controls, and UI animations is necessary.
Comprehensive knowledge of UI/UX design principles and best practices is required to ensure that applications are both functional and visually appealing.
Experience working with relational databases (e.g., PostgreSQL) and familiarity with RESTful API design and integration is needed.
Excellent problem-solving abilities and attention to detail are crucial.
Strong communication and collaboration skills are necessary, along with the ability to work effectively in a fast-paced, agile environment.
Experience building VSTO Word Add-On is a plus, as is experience with cloud platforms such as AWS and Azure.
Knowledge of CI/CD pipelines and DevOps best practices is beneficial.
Familiarity with additional front-end technologies or modern UI frameworks is a plus.
Prior experience in a product-focused or startup environment is also advantageous.
Benefits:
We offer a highly competitive salary that reflects your skills, experience, and contributions.
You will join a fast-growing startup where your ideas matter; you can experiment, innovate, and see your work come to life.
You will work in a truly meritocratic environment alongside ambitious, driven professionals who push each other to excel.
Collaborate with some of the world’s top law firms, financial institutions, and multinational corporations.
Enjoy a vibrant office in the heart of Aldgate with the option to work in a hybrid environment, typically coming into the office 2-3 times a week.
Access top-tier training, mentorship, and continuous support to advance your career.
Enjoy 25 days of holiday per year, plus UK bank holidays, to recharge and unwind.
Secure your future with our competitive pension scheme.
Access to Vitality healthcare, including dental and optical.
Work in a way that suits your lifestyle, with the freedom to balance professional and personal priorities.
We support working parents with generous parental leave policies that go far beyond statutory requirements.
Save on a new bike and accessories while promoting a healthier, more sustainable commute through our Cycle to Work Scheme.
Save working parents lots of money through our salary sacrifice scheme with the Workplace Nursery Scheme.
Get the tools you need to perform at your best, from cutting-edge tech to ergonomic office setups.