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🟒 Actively Hiring Β· Posted 24d ago ⏳ Closes in 67 days UK Corridor πŸ›‘οΈ UK Work Eligibility 🏒 Company - Private

Senior Software Developer (C# .Net)

🏒 Creditsafe β€’ πŸ“ Cardiff, Wales β€’ πŸ•’ Sep 14, 2026
Salary Range
Salary Disclosed on Application
Full Benefits Package

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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.

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Corporate Registration Verified UK Companies House registration standing active
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Prevailing Wage Benchmark UK National Minimum Wage & Equality Act 2010 aligned
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Corridor Right-to-Work Match UK Work Eligibility

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Verified Analytics
Location Base
Cardiff, Wales
Tier-1 UK Economic Zone
Est. Take-Home Pay
68% - 74% (After PAYE & NI)
Single tax filer baseline
Transatlantic Parity
1.0 GBP β‰ˆ $1.28 USD Living Standard
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Position Overview & Specifications

The teams are growing and we need to recruit a Senior Engineer to join the company to support, mentor and lead the team within the customer platform department.
WHO ARE WE?
Privately owned and independently minded, Creditsafe prides itself on being pro-active and different. Our journey began in Oslo, Norway in 1997, where we had a dream of using the β€˜revolutionary’ internet to deliver instant access company credit reports to small and medium-sized businesses. Creditsafe realised this dream and changed the market for the better, for businesses of all sizes.
Our continued success has made us the most used business data provider in the world and one of the industry’s strongest growing business intelligence providers. Today Creditsafe has 23 offices across 3 continents serving 110,000 customers from SME’s to enterprise businesses.
THE DEPARTMENT
The Product Engineering department's main areas of work is around the products which are customer facing, whether through our websites/application or our APIs. There are many teams within the department with each working in an agile approach that is suited best for their team setup. The department is staffed primarily in Cardiff (UK) and also Hyderabad (India) along with also having developers spread out geographically around the world. It is the largest department in the Creditsafe technology space and is continually growing to accommodate the grow product suites that the departments designs, developers and supports for its end users.
THE TEAM
The customer platform is at the heart of Creditsafe, controlling provisioning, authentication, authorization and reporting for all our products. The platform contains several full-stack technologies including cloud-based applications residing in both AWS and Azure, industry standard ID management and is constantly evolving as we support the future requirements of Creditsafe’s growing product portfolio.
JOB PROFILE
Working with technologies such as .NET, C#, Azure/AWS and SQL, the engineer will become a key member of a development team building the next generation platform supporting all Creditsafe products. Experienced in Agile methodologies to deliver high quality work, the successful candidate will be a skilled and enthusiastic engineer that prides themselves on delivery. Possessing excellent problem-solving skills, the successful candidate will be adaptable in using new and different technologies. Data is at the core of the Creditsafe business so it’s imperative that Creditsafe engineers are passionate about building scalable solutions.
KEY DUTIES AND RESPONSIBILITIES

  • Play a hands-on role as part of a Scrum or Kanban team to develop, test and maintain high quality web applications and backend services that fulfil business needs.
  • Help support the team in maintaining existing application and data infrastructure.
  • Write documentation of new processes and products to facilitate knowledge sharing.
  • Strong focus on quality.
  • Define and execute practices such as continuous integration and test-driven development to enable the rapid delivery of working systems.
  • Managing, tracking and updating tickets within agile software development tools such as Azure DevOps

The responsibilities detailed above are not exhaustive and you may be required to assume additional responsibilities deemed as reasonable by their direct line manager.

SKILLS AND QUALIFICATIONS

  • Development experience within a commercial environment including operational support.
  • Strong experience with C# and .net core.
  • Working knowledge of application development with AWS or Azure.
  • Knowledge and experience of Agile development practices.
  • SQL development, e.g., Oracle or SQL Server.
  • Experience of Web API and WCF.
  • Good understanding of GIT.

Desirable Skills

  • Knowledge and experience in WCF, SOAP APIs and XML.
  • Knowledge of automated delivery processes, including Azure DevOps Pipelines.
  • Qualified to degree level in software engineering or equivalent.
  • Experience of migrating monolith applications to cloud-based micro services.
  • Working in distributed development teams.

BENEFITS

  • Competitive Salary.
  • Bonus Scheme.
  • 25 Days Annual Leave (plus bank holidays).
  • Hybrid working model.
  • Healthcare & Company Pension.
  • Cycle to work and Wellbeing Programme.
  • Global Company gatherings and events.
  • E-learning and excellent career progression opportunities.
  • Plus, more benefits that can be located on the benefits section on our Careers page, https://careers.creditsafe.com/gb/

Creditsafe is an equal opportunities employer that values diversity. Please contact Creditsafe if there is any support you need with your application.

Job Type: Full-time

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:

πŸ‡¬πŸ‡§ 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 (Β£38,700) or occupation going rate.

πŸ›οΈ 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.

βš–οΈ Official regulatory reference: UK Visas and Immigration (UKVI) & Home Office Sponsor Register.

Candidate Preparation Blueprint: Research & Development

Recruitment Insights

Based on transatlantic hiring benchmarks for Senior Software Developer (C# .Net) roles across Creditsafe'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 Research & Development.

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 Salary Disclosed on Application bracket, including retirement vesting and health parity.

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Hiring Organization
Creditsafe

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Location: Cardiff, Wales
Eligibility: UK Work Eligibility
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