Backend Developer (.NET C#)

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Requirements

  • Bachelor's or Master's degree in computer science, engineering, or related field
  • 4+ years of experience in software development, with a focus on building scalable and reliable systems
  • Extensive knowledge of DotNet C#, LINQ, MS SQL, Entity Framework and related technologies
  • Capable to use version control software such as GIT
  • Knowledge of SOLID principles
  • Knowledge of clean code practices
  • Experience using web service protocols such as Rest, API design for extensibility and integration
  • Experience debugging complex applications
  • Experience with Agile development project management methodologies
  • Database Development in SQL Server or NoSQL Databases
  • Some familiarity of Docker
  • Excellent communication and collaboration skills with a proven ability to work effectively in a team environment
  • Azure, AWS, RabbitMQ and Quartz experience is a plus

What the job involves

  • We're looking for a Software Engineer to join our global team to be responsible for the quality, development, and execution of our software products
  • You will be part of a technology department that is comprised of a successful and multidisciplinary group of professionals located across the globe – Barcelona, New York, London, Manchester, Bucharest and India
  • The TransPerfect TechOps team has been a vital part of the company's success since its formation over 10 years ago – delivering technology and services that have drastically simplified the lives of our clients and colleagues – from workflow improvements for colleagues to core services that form the basis of the company's GlobalLink platform, to creating scalable client interfaces that allow novice users to navigate complex ecosystems
  • Engage in all phases of application development, with a focus on coding and debugging in alignment with security standards throughout the entire lifecycle
  • Design, build, and maintain efficient, reusable, and reliable code/APIs to support applications both for web and mobile
  • Collaborate regularly in a cross-functional team made up of product managers, quality assurance teams, designers and other developers to translate business requirements into technical solutions
  • Collaborate with Front-end developers to integrate user-facing elements with server-side logic
  • Identify bottlenecks and bugs, and devise solutions to mitigate and address issues
  • Optimize web applications for performance, scalability and security
  • Implement security best practices to safeguard sensitive data and protect against potential threats
  • Develop automation tests/ collaborate with automation engineers to ensure business needs are met, and allow for regression testing
  • Work closely with users to provide personalized software support as needed
  • Stay updated on emerging technologies and industry trends to continuously improve our backend infrastructure
  • Document application support and operational procedures
  • Mentor junior engineers and provide technical guidance to foster their growth and development

#J-18808-Ljbffr”, “datePosted”: “2026-05-18”, “hiringOrganization”: { “@type”: “Organization”, “name”: “Deepstreamtech”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__435627641__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=33” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “London” } } }
Company: Deepstreamtech
Apply for the Backend Developer (.NET C#)
Location: London
Job Description:

Requirements

  • Bachelor’s or Master’s degree in computer science, engineering, or related field
  • 4+ years of experience in software development, with a focus on building scalable and reliable systems
  • Extensive knowledge of DotNet C#, LINQ, MS SQL, Entity Framework and related technologies
  • Capable to use version control software such as GIT
  • Knowledge of SOLID principles
  • Knowledge of clean code practices
  • Experience using web service protocols such as Rest, API design for extensibility and integration
  • Experience debugging complex applications
  • Experience with Agile development project management methodologies
  • Database Development in SQL Server or NoSQL Databases
  • Some familiarity of Docker
  • Excellent communication and collaboration skills with a proven ability to work effectively in a team environment
  • Azure, AWS, RabbitMQ and Quartz experience is a plus

What the job involves

  • We’re looking for a Software Engineer to join our global team to be responsible for the quality, development, and execution of our software products
  • You will be part of a technology department that is comprised of a successful and multidisciplinary group of professionals located across the globe – Barcelona, New York, London, Manchester, Bucharest and India
  • The TransPerfect TechOps team has been a vital part of the company’s success since its formation over 10 years ago – delivering technology and services that have drastically simplified the lives of our clients and colleagues – from workflow improvements for colleagues to core services that form the basis of the company’s GlobalLink platform, to creating scalable client interfaces that allow novice users to navigate complex ecosystems
  • Engage in all phases of application development, with a focus on coding and debugging in alignment with security standards throughout the entire lifecycle
  • Design, build, and maintain efficient, reusable, and reliable code/APIs to support applications both for web and mobile
  • Collaborate regularly in a cross-functional team made up of product managers, quality assurance teams, designers and other developers to translate business requirements into technical solutions
  • Collaborate with Front-end developers to integrate user-facing elements with server-side logic
  • Identify bottlenecks and bugs, and devise solutions to mitigate and address issues
  • Optimize web applications for performance, scalability and security
  • Implement security best practices to safeguard sensitive data and protect against potential threats
  • Develop automation tests/ collaborate with automation engineers to ensure business needs are met, and allow for regression testing
  • Work closely with users to provide personalized software support as needed
  • Stay updated on emerging technologies and industry trends to continuously improve our backend infrastructure
  • Document application support and operational procedures
  • Mentor junior engineers and provide technical guidance to foster their growth and development

#J-18808-Ljbffr…

Posted: May 18th, 2026