6 of 6 Contract HTTP Jobs in London

maintain documentation for integration configurations, known-issue patterns, and operational processes. Core Skills Web Application Diagnostics (Primary): Strong understanding of how modern websites work (HTTP/S, sessions/cookies, redirects, headers, CORS, caching) with the ability to diagnose site breakage and compatibility issues in constrained browsing environments (eg, isolation ...

trading ecosystems Solid grasp of: Object-Oriented Design Domain-Driven Design (DDD) Test-Driven Development (TDD) Linux systems experience Networking fundamentals: TCP, UDP, Ethernet, HTTP Hands-on experience with: Performance profiling and monitoring Fault-tolerant system design Infrastructure-as-Code (AWS, Ansible or similar) Ability to work autonomously, take ownership ...

policies for secure API access. Integrate with CICS, IBM MQ, and DB2 for backend connectivity. Connect to database like PostgreSQL via REST/HTTP Services Via JDBC through Integration Layer, MQ or Kafka Bridge. Perform XSLT/GatewayScript transformations and schema validations. Automate deployments via SOMA/REST APIs ...

testing of enterprise-scale systems Hands-on delivery experience using tools such as: JMeter Gatling LoadRunner k6 (or equivalent) Solid understanding of: APIs and HTTP protocols Databases Messaging systems Caching mechanisms Backend and distributed system performance characteristics Experience analysing logs and monitoring data Familiarity with Agile and hybrid delivery models ...

teams Technical Skills: Linux system experience Java Backend development experience AI experience is a must - we will be working on AI tooling as well HTTP/networking Google Cloud (preferred)/AWS Kubernetes Github (Administration/Operations) Gitlab would be advantageous (if they don't have Github) Git expert Data ...

experience in performance testing of enterprise systems Hands-on delivery using tools such as JMeter, Gatling, LoadRunner, k6 (or equivalent) Solid understanding of: APIs, HTTP, databases, messaging, caching Backend and distributed system performance characteristics Experience analysing logs and monitoring data Familiarity with Agile and hybrid delivery models Experience working ...