Insight Global
Website:
insightglobal.com
Company:
https://www.linkedin.com/company/insight-global
Seniority: Mid-Senior level
Industries: Financial Services
Job details:
Required Skills & Experience
Must-Haves
8-10+ years of commercial software development experience
Strong hands-on development experience with C# .NET
Strong experience with Angular
Experience building and supporting RESTful APIs
Experience working within microservices architectures
SQL Server development experience, including T-SQL
Hands-on experience with AWS (EC2, AWS Lambda)
Experience implementing and supporting CI/CD pipelines
Experience with Jenkins to GitLab Migration
Experience increasing unit test coverage and improving code quality
Experience with Terraform and Infrastructure as Code
Strong understanding of Authentication and Authorisation concepts
Experience within Financial Services, Market Data, Benchmarking, or Indexing
Nice to Have Skills & Experience
Plusses
Experience migrating applications from .NET Framework to .NET 8
Experience migrating workloads from EC2 to Serverless AWS architectures
Experience with Prometheus monitoring and observability tools
Experience within Financial Services, Market Data, Benchmarking, or Indexing
Experience supporting secure enterprise data platforms
Strong JavaScript, HTML5, and CSS experience
Experience troubleshooting complex production issues
Experience contributing to Jenkins to GitLab migration initiatives
Strong understanding of Object-Oriented Programming (OOP)
Job Description
Day-to-Day Responsibilities
On a day-to-day basis, you will join a team responsible for developing and modernising a critical cloud-based platform supporting FTSE Russell's indexing and analytics business. Working as a Senior Full Stack Developer, you will be responsible for delivering new features, maintaining existing applications, supporting production incidents, and driving key application modernisation initiatives.
You will develop and support applications using C# .NET, Angular, SQL Server, RESTful APIs, and AWS cloud technologies, working across both backend and frontend components. A significant focus of the role will be upgrading legacy applications, migrating services to .NET 8, improving code quality, increasing unit test coverage, and helping modernise the existing technology estate.
You will work closely with engineers and business stakeholders to build API endpoints, enhance microservices, troubleshoot production issues, perform code improvements, and support cloud transformation initiatives. The role will also involve supporting CI/CD processes, infrastructure automation, and the migration of existing applications towards more modern cloud-native architectures.
Success in this role will come from being a strong hands-on developer who can quickly understand existing systems, work independently, contribute to technical discussions, and deliver high-quality code within an Agile environment.
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