Middle Backend (REST API) Engineer with C#/.NET Core $3500-4000

We are looking for a middle C# .NET Core Developer around 3 years commercial experience. The role involves developing a REST API that performs model query/updates against a PostgreSQL database. There will be a need to aggregate data from other REST APIs.

We are a fast-growth health tech company located in the UK. We are one of the leading organisations globally specialising in pharmaceutical reuse of EHR data and are widely considered to be the UK market leaders specialising in research interoperability between primary-care, secondary-care and Integrated EHR systems. Specifically, we have deep knowledge and expertise in GP system integration, HL7 FHIR, and the development of ‘SMART on FHIR’ applications.

With this being a remote role, we value strong communication and collaboration skills above everything else. We are looking for someone who has an open mind and can contribute to the project with minimal supervision. We need someone who would be keen on minimising overall complexity and focus on writing the simplest possible, clean code that enables peers to read and understand code easily and scale well as a team.

Desired Skills

- C# .NET 6.0 Core Web API
- REST API, Async, Swagger, Microservices
- Endpoint auth with JWT / Oauth2
- Entity Framework, Migrations
- Relational database schema design, PostgreSQL
- Unit Testing: xUnit, Moq
- Integration testing: SpecFlow
- Docker command line
- Experience of working in an Agile environment e.g., Scrum.


- Paid vacation leave
- Local national holidays off

About ContractDevs

Contract Devs are UK based out-staffing specialists that source talented developers to work remotely for our clients on long term contracts.

We represent a number of fast growing London based start-ups that are looking for permanent employees to work remotely. As a 100% remote team we are split between London, Bristol, Lviv, and Portsmouth.

Company website:

DOU company page:

Job posted on 4 August 2022
41 views    8 applications

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