Verified Transatlantic Corridor:
United States | United Kingdom
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🟢 Actively Hiring · Posted 25d ago ⏳ Closes in 66 days UK Corridor 🛡️ UK Work Eligibility 🏢 FULL_TIME

.NET Core C# Developer

🏢 DOOH.COM • 📍 London, England • 🕒 Sep 14, 2026
Salary Range
£40,000 - £40,000
£3,333 - £3,333 / mo

Career Integrity & Compliance Audit Report

OP-VERIF-C54809F4 ✓ Passed Inspection

This vacancy has been independently reviewed by the OppaJob Transatlantic Career Intelligence Desk to confirm authentic direct employer recruiting, verify compensation transparency, and eliminate applicant processing fees.

✓
Corporate Registration Verified UK Companies House registration standing active
✓
Prevailing Wage Benchmark UK National Minimum Wage & Equality Act 2010 aligned
✓
Zero-Intermediary Direct Pipeline Direct candidate ATS submission. 100% free with zero recruitment charges.
✓
Corridor Right-to-Work Match UK Work Eligibility

Transatlantic Cost of Living & Purchasing Power Benchmark

Verified Analytics
Location Base
London, England
Tier-1 UK Economic Zone
Est. Take-Home Pay
68% - 74% (After PAYE & NI)
Single tax filer baseline
Transatlantic Parity
1.0 GBP ≈ $1.28 USD Living Standard
Direct corporate benchmark
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Position Overview & Specifications

Summary:

We are an award-winning, recognised industry leader within Dynamic Out Of Home, the fastest growing sector in digital marketing and advertising. We enable some of the world’s biggest brands (including Tesco, Marks & Spencer, Netflix, Nike, Virgin, Facebook etc) to reach their customers, through dynamic digital billboard campaigns, running both in the UK and all over the world; think Piccadilly Circus or Times Square!

We invest in the growth and development of our employees, provide ongoing training, and offer a clearly defined career progression.

Our employees feel valued and trusted.

With a culture of open and honest communication, we put our employees’ opinions and welfare at the forefront of everything we do.

Integrity is a foundation of the business.

We work within a fun, dynamic, honest and professional culture, creating client-facing applications and unforgettable experiences for our customers, in an environment where your voice will be heard and ideas are always welcomed.

Are you looking for the next digital challenge or opportunity? Are you interested in joining a growing company with the opportunity to further develop your career? If so, then we want to hear from you.

We are looking for a highly motivated .NET Core C# Developer to support the delivery of dynamic, data-driven, smart billboard campaigns, ready to build on best practices within the Out of Home sector to deliver first-class digital customer journeys.

This role offers an opportunity to be part of a passionate development team and influence the roadmap with your ideas.

Responsibilities:

  • Design and develop high-quality, scalable, and efficient software applications using .NET Core and C#.
  • Maintain database schemas, tables, and stored procedures
  • Collaborate with cross-functional teams to gather requirements, design solutions, and develop software features that meet business needs
  • Develop and maintain code for data visualisation applications
  • Integrate with third-party data visualisation tools and libraries to create dynamic and engaging visualisations
  • Participate in code reviews, testing, debugging, and troubleshooting to ensure high-quality software delivery
  • Develop and maintain documentation for software applications, including technical specifications and user manuals
  • Keep up-to-date with the latest trends and technologies in the industry, and recommend improvements to existing software applications

Requirements:

  • At least 3 years of experience in .NET Core C# development and related frameworks including .NET Framework as Entity Framework Core
  • Solid understanding of database design and MySQL / SQL relational databases
  • Experience integrating with web applications and APIs
  • Some experience in data visualisation
  • Familiarity with tools like Jira and Slack
  • Some exposure to AWS
  • Excellent knowledge of object oriented software development principles, patterns, and best practices.
  • GitHub / Version control
  • Proven experience with Agile software development methodologies and practices
  • Strong problem-solving skills, attention to detail, and ability to work independently
  • Excellent verbal and written communication skills
  • Familiarity with front-end development technologies such as Angular, React, or Vue.js
  • Design, develop, and maintain CI/CD pipelines for .NET Core applications
  • Windows command line / Linux bash commands knowledge and experience
  • Unit testing in C# with a preference for TDD (Test Driven Development)
  • Good grasp of multimedia
  • An understanding of DNS / SMTP / Web sockets / FTP / HTTPS / SSL / HTML / CSS / Javascript / Network topology

The learning opportunities here are endless. Most importantly, of course, there’s the chance to be part of a game-changing organisation that celebrates creative thinking and empowerment.

Job Type: Full-time

Salary: From £40,000.00 per year

Benefits:

  • Casual dress
  • Company events
  • Flexitime
  • Sick pay

Schedule:

  • Flexitime
  • Monday to Friday

Ability to commute/relocate:

  • London, EC1R 0EB: reliably commute or plan to relocate before starting work (required)

Experience:

  • .NET Core: 3 years (required)

Work Location: In person

Expected start date: 03/04/2023

Candidate Selection & Onboarding Process

1

Application & Resume Screening

Submit your tailored CV/Resume directly to the talent acquisition portal.

2

Technical & Competency Interviews

Virtual interviews with the hiring manager and multidisciplinary team.

3

Formal Offer & Benefits Negotiation

Written agreement outlining compensation, equity, retirement vesting, and relocation allowances.

4

Onboarding & Corporate Integration

Equipment provisioning, team orientation, and commencement of duties.

United Kingdom Right to Work & Skilled Worker Visa Guide

Corridor Intelligence

Employment in the United Kingdom requires legal Right to Work verified under the Home Office Points-Based Immigration System:

🇬🇧 Skilled Worker Visa (Tier 2)

Sponsoring employers must hold an active Home Office A-rated Sponsor License and assign a valid Certificate of Sponsorship (CoS). Role must meet the general minimum salary threshold (£38,700) or occupation going rate.

🏛️ Settlement (ILR) Pathway

Continuous employment under Skilled Worker status establishes eligibility for Indefinite Leave to Remain (ILR) after 5 continuous years, leading to British Citizenship.

⚖️ Official regulatory reference: UK Visas and Immigration (UKVI) & Home Office Sponsor Register.

Candidate Preparation Blueprint: General

Recruitment Insights

Based on transatlantic hiring benchmarks for .NET Core C# Developer roles across DOOH.COM's corporate sector, successful applicants typically excel across three core dimensions:

1. Domain Competency

Demonstrated portfolio evidence, architecture/system design case studies, or validated professional certifications directly applicable to General.

2. Behavioral & Leadership

STAR method competency responses highlighting cross-functional leadership, conflict resolution, and delivering measurable enterprise ROI under tight timelines.

3. Compensation Alignment

Total compensation expectation aligned within the benchmarked £40,000 - £40,000 bracket, including retirement vesting and health parity.

📢
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Hiring Organization
DOOH.COM

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Schedule: FULL_TIME
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