https://jobs.co.uk/job/senior-java-developer-financial-services-basildon-square-one-resources--83954d21-9c52-4ed9-8a31-f8b7e05b6edc RSS feed for Senior Java Developer - Financial Services - Basildon at Square One Resources. en-gb Fri, 23 Oct 2026 17:08:12 GMT https://jobs.co.uk/job/senior-java-developer-financial-services-basildon-square-one-resources--83954d21-9c52-4ed9-8a31-f8b7e05b6edc https://jobs.co.uk/job/senior-java-developer-financial-services-basildon-square-one-resources--83954d21-9c52-4ed9-8a31-f8b7e05b6edc Fri, 23 Oct 2026 11:53:40 GMT Location: Basildon | Salary: 580.00-580.00 Daily | Type: Contract | Job Title: Senior Software Developer - Basildon 4x a week Location: Basildon4x a week Salary/Rate:Up to £613 per day Start Date: November 2026 Job Type: Initially 7 month contract (likely to extend for 12 months)Company IntroductionAs a highly regulated financial services organisation, operates mission-critical platforms that process large volumes of transactions securely and reliably. Technology plays a central role in delivering exceptional customer experiences while maintaining the highest standards of security, resilience, and operational excellence.Job Responsibilities/ObjectivesDesigning and building high-scale Back End services using JavaDeveloping secure and resilient identity and access management solutionsWorking on systems supporting high-volume transactional workloads in a regulated environmentApplying Test Driven Development (TDD) throughout the software development life cycleRequired Skills/ExperienceStrongexperience in Back End software engineeringPair Programming experienceTest driven developmentStrong Java development experienceStrong IAM (Identity Access Managementpreferably Oauth andamp; AzureExposure to cloud platforms such as GCP, AWS, or AzureExperience design... Contract