5 of 5 Permanent XML Jobs in Central London

Quantitative Analyst

Hiring Organisation
Reed
Location
Central London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £112,000 per annum, Inc benefits
computing & inter-process communication. Proficiency in multi-threaded programming. Familiarity with Microsoft Office, VC++, VBA, SQL, Access, Oracle. Knowledge of web technologies such as XML, XSLT. Analytical mindset with creative problem-solving abilities. Self-motivated, results-driven, and adaptable to new technologies. Excellent communication skills. Benefits: Competitive salary. Hybrid working ...

Mid-Senior Ruby on Rails Engineer (B2B SaaS | Hybrid | UK)

Hiring Organisation
Transreport
Location
City of London, London, United Kingdom
verbal communication skills in English. Experience working in Agile/Scrum environments with Git/GitHub. Nice to Haves: Experience working with SOAP/XML integrations. Experience migrating serverless components (e.g., AWS Lambda) into Rails applications. Familiarity with Vue.js to support frontend collaboration. Experience working with mobile applications (React Native ...

Integration Engineer (C#, Azure)

Hiring Organisation
Morson Edge
Location
City of London, London, United Kingdom
DevOps or similar). Understanding of relational and non-relational data storage technologies. Experience working with structured messaging and data formats such as JSON, XML, and Avro. Awareness of modern security principles including token-based authentication, encryption in transit, and API security standards. Role Responsibilities Contribute to the evolution ...

Onboarding Analyst

Hiring Organisation
A Global Financial Brokerage
Location
City of London, London, United Kingdom
Company Requirements: Experience with FIX protocol systems. Familiarity with basic network connectivity, including: TCP/IP, VPNs, LOA provisioning, and troubleshooting. Experience with Linux, XML, bash, GNU command line utilities, SQL or similar database technologies. Ability to interpret Exchange and Vendor specifications. Ability to read/parse logs and process ...

QA Engineer - Payments

Hiring Organisation
Crisil
Location
City of London, London, United Kingdom
Integration Automation Automate testing of payment APIs using tools such as RestAssured, Postman, Karate, or equivalent. Validate message formats including MT/MX, XML, JSON and downstream system integrations. Develop automation for STP validation, exception handling, retries and fallback mechanisms. Automate reconciliation accuracy, intraday liquidity impacts and operational reporting validation. … integration flows. Strong understanding of payment lifecycles and schemes (SWIFT, SEPA, ACH, RTP, FedNow, ISO 20022). Familiarity with message formats ( MT/MX ), XML/JSON parsing and validation tools. Experience with CI/CD pipelines and DevOps practices. Exposure to performance testing tools (JMeter, LoadRunner or similar ...