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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer - **Company:** CELA REMIT LIMITED - **Location:** Harlow, UK - **Experience:** Experienced - **Salary:** £38,290.0 - £54,700.0 - **Contract:** Permanent contract - **Skills:** Flutter, Java (Programming Language), JavaScript (Programming Language), Application Programming Interfaces (APIs), Amazon Web Services, Apple IOS, Automation of Tests, Microsoft Azure, C Sharp (Programming Language), Mobile Application Development, Code Review, Fraud Prevention and Detection, Python (Programming Language), NoSQL, Payment Service Provider, PCI Data Security Standards, Scrum Methodology, Secure Coding, Software Engineering, TypeScript, Swift (Programming Language), Git, Kotlin, Kubernetes, Information Technology, React Native, Restful APIs, Software Version Control, Docker, Programming Languages - **Published:** July 20, 2026 - **Apply:** https://uk.indeed.com/viewjob?jk=859ff81ce97f328f ## About the Role * Bachelor's degree (or equivalent RQF Level 6) in Computer Science, Software Engineering or a related discipline, OR demonstrable equivalent professional experience in software development. * Proven commercial experience designing, developing and maintaining production software applications. * Strong proficiency in one or more modern programming languages (e.g. JavaScript/TypeScript, Python, Java, Kotlin, Swift or C#) and associated frameworks. * Solid understanding of RESTful API design, relational and NoSQL databases, and version control (Git). * Experience writing automated tests and working within CI/CD pipelines. * Sound grasp of secure coding practices and handling of sensitive data. * Strong problem-solving skills, attention to detail and the ability to communicate technical concepts clearly. * Right to work in the UK, or eligibility for sponsorship under the UK Skilled Worker route. Desirable * Experience in fintech, payments, remittances, banking or another regulated environment. * Familiarity with mobile app development (Android/iOS) or cross-platform frameworks (e.g. React Native, Flutter). * Exposure to cloud platforms (AWS, Azure or GCP) and containerised deployments (Docker, Kubernetes). * Understanding of AML/KYC workflows, fraud prevention or transaction monitoring systems., * Bachelor's (required) Experience: * fintech, payments, remittances: 2 years (required) Willingness to travel: * 100% (required) ## Description We are looking for a talented Software Engineer to design, develop, test and maintain the software applications that power our payment and remittance platform. You will work across the full development lifecycle; from requirements analysis and system design through coding, testing, deployment and ongoing maintenance to help us deliver secure, reliable and user-friendly financial products., * Design, write, test and document high-quality, secure code for our web and mobile payment applications and supporting back-end services. * Develop and maintain APIs and integrations with payment networks, banking partners, KYC/AML screening providers and third-party services. * Analyse business and user requirements and translate them into technical specifications and working software. * Investigate, diagnose and resolve software defects and production issues, ensuring high platform availability. * Implement automated testing (unit, integration and end-to-end) and participate in code reviews to maintain engineering standards. * Build software that complies with financial services security and regulatory requirements, including data protection (UK GDPR), PSD2/Payment Services Regulations and PCI DSS principles. * Collaborate with product, compliance and operations teams in an agile development environment, contributing to sprint planning, estimation and retrospectives. * Maintain clear technical documentation and contribute to the continuous improvement of our development processes and tooling. ## Related Videos - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [Your next 10x engineer isn't in your city. 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