1 to 25 of 33 Permanent JSON Jobs in London

technologies. Knowledge of web technologies including ASP.NET, HTML5, CSS3, JavaScript, and modern application integration practices. Experience working with data interchange formats such as XML, JSON, AJAX, and REST‐based integrations. Strong understanding of Software Development Life Cycle (SDLC), application architecture, design patterns, and coding best practices. Experience leading development activities ...

Markets knowledge, ideally within Clearing or Prime Brokerage. Desirable Previous team leadership or mentoring experience Knowledge of Groovy, FIX/FIXML, FpML, REST APIs, JSON or messaging technologies Experience developing client portals and reporting platforms Experience working with distributed or offshore development teams. Technical Environment You'll have exposure ...

streaming technologies such as Kafka, RabbitMQ or JMS Strong database experience, including SQL and ideally technologies such as Oracle, Redis or Elasticsearch Experience with JSON, XML, Avro or similar data formats Knowledge of automated testing frameworks and Test-Driven Development (TDD) Excellent analytical and problem-solving skills Strong communication ...

with a focus on scalability, reliability, and maintainability. Familiarity with Git or equivalent version control systems, API testing tools, and configuration formats such as JSON, YAML, or XML. Preferred Experience Banking or financial services domain experience, preferably within lending, loans, or credit platforms. Experience working in highly regulated environments with ...

scalable software. Proficiency in C#, ASP.NET, Java, JavaScript, Python, Web APIs, and Microsoft SQL. Hands‐on automation experience using PowerShell, Bash, Ansible, Terraform, JSON/YAML. Experience operating cloud‐first, mission-critical systems (Azure preferred). Working knowledge of Azure Functions, AKS, Docker, and PaaS services. Strong Windows and Linux ...

design approach and technology. Technical Expertise Strong hands-on experience in: Azure cloud services, Python, Databricks and ETLs Protocols and formats REST/SOAP, JSON, XML, etc DevOps tools, CI/CD pipelines, Git, and automated testing frameworks Strong understanding of data warehousing, data pipelines, and cloud-native architecture Demonstrated ...

level proficiency in Java and frameworks like Spring Boot for building microservices. Strong expertise with relational databases (Oracle) and data modelling (canonical data models, JSON). Deep experience with enterprise messaging platforms (Kafka, IBM MQ). Proven experience implementing AI/ML solutions (using Python or other frameworks) to solve ...

with extensive experience in software development.Strong knowledge of selected programming languages: C, C++Experience with low level networking communicationExperience in working with web socket and JSON frameworksExperience in working with TCP/IP and UDP multicast network protocolsKnowledge of GitLab or GitHub or other source control systemKnowledge of JiraKnowledge of Agile ...

Oracle PaaS (Autonomous Database, VBCS, API Platform, Integration Cloud) and IaaS (Compute, Storage, Networking) concepts. Strong knowledge of REST/SOAP web services, XML, JSON, XSLT, and API design principles. Experience with Oracle Cloud Adapters, FBDI/HDL data loading templates, and BI Publisher reporting. Familiarity with security protocols (OAuth ...

Identity & Access Management basics (IAM, RBAC) Encryption, tokenization, data masking techniques Python/Bash scripting for automation and data profiling; REST API integration and JSON/XML handling QUALIFICATIONS 7+ years in data governance, privacy, or information security 4+ years in a client‐facing consulting or professional services role Proven ...

basics (IAM, RBAC)* Encryption, tokenization, and data masking techniques**Scripting & Automation*** Python/Bash for automation and data profiling scripts* REST API integration and JSON/XML data handling**QUALIFICATIONS****Experience*** 7+ years in data governance, privacy, or information security* 4+ years in a client-facing consulting or professional services ...

delegated authority or Lloyd’s ecosystem platforms.* Experience with tools such as Azure Integration Services, MuleSoft, Boomi, IBM MQ, Kafka, REST/SOAP, XML, JSON, and managed file transfer solutions.* Knowledge of cloud and hybrid integration architecture.* TOGAF or similar architecture framework knowledge.* Degree in Computer Science, Information Technology, Engineering ...

driven applications. Database design skills in technologies such as Oracle, Splunk. DevOps principles, processes, and tooling. IBM MQ Messaging Standards (ISO 15022, ISO 20022, JSON). Working in Financial Market Infrastructure and/or Regulated environments. Rates depend on experience and client requirements. #J-18808-Ljbffr ...

design. Maintain awareness of commercial and legal consequences of architectural failures. Qualifications, Skills and Experience Technical Skills Expertise in integration methods (REST, Graph API, JSON, XML, OAuth, SSO, event‐driven architecture). Experience integrating LLM‐based and agentic platforms, including vendor‐provided MCPs and model APIs. Knowledge of secure ...

agile scrum team Familiarity with financial asset classes and the trading lifecycle Exposure to SQL and object-oriented languages Understanding of XML, FIX, JSON or other messaging formats and protocols Benefits Comprehensive health and wellness coverage Generous annual leave Continuous learning and development resources Competitive salary, retirement planning and financial ...

across Windows and Linux with cloud deployments on Azure or AWS. The ideal candidate has strong C/C++ skills, experience with websockets and JSON, and familiarity with Kubernetes, Docker, and CI/CD #J-18808-Ljbffr ...

with a deep understanding of Jetpack libraries, Compose and modern Android architecture components. * Experience with Kotlin Multiplatform (KMM high desirable) * Experience with RESTful APIs, JSON, and mobile architecture patterns (MVVM, Clean Architecture). * Familiarity with Xcode, Android Studio, GitHub, mobile CI/CD tools, automated testing frameworks ...

Skills: Active eDV clearance is essential Proven experience supporting enterprise infrastructure in secure or complex environments Experience working with structured data formats such as JSON, XML and CSV Knowledge of synchronous and asynchronous systems and integrations Desirable skills: Familiarity with API definitions: Swagger/Open API 3/Shell Scripting ...

Strong understanding of OOP & Rails architecture Extensive experience with PostgreSQL (performance tuning, complex queries) Background job processing with Sidekiq & Redis Expertise in RESTful APIs , JSON, JWT, SSO Experience with AWS & Docker Production system support & troubleshooting Strong communication skills & Agile/Scrum experience Ruby on Rails Developer Due to the volume ...

deployed into customer or operational environments Strong troubleshooting skills across interconnected systems Experience analysing logs, metrics, telemetry or time-series data Familiarity with SQL, JSON, Python, Excel or similar tools Strong written communication skills and confidence dealing with customers Ability to work autonomously and know when to escalate issues Familiarity ...

Experience in a technical pre-sales, solution architecture, or sales engineering role within a SaaS environment for large enterprise clients. Familiarity with RESTful APIs, JSON/XML, authentication protocols (OAuth, SAML), and cloud platforms (AWS, Azure, GCP). Understanding of cloud data platforms (Azure experience preferred). Familiarity with version ...

generators. Familiarity with data management technologies such as relational or columnar databases, data integration (ETL), or API development Familiarity with data formats such as JSON, XML, Avro, or Google Protocol Buffers Comfort engaging with the algorithms and mathematics behind languages, tooling, and data processing Academic background paired with hands ...

ensure solutions meet functional needs. Maintain and troubleshoot Collibra environments, including metadata ingestion pipelines and DQ scoring. Write & review technical artifacts (e.g., mapping documents, JSON payloads, Oracle query scripts). Provide Guidance to junior team members and act as a liaison between the technical team and business stakeholders. Required skills ...

Android native technologies (Java, Android SDK, Eclipse ADB) Knowledge of Android‐specific UI patterns and affordances Experience with REST‐APIs integration (XML and JSON) Experience using social media APIs Experience with cloud‐based storage integration Good knowledge of Android UX/UI guidelines best practices Understanding of Apple App Store ...

with high‐throughput trade/market‐data processing at scale. Cloud platform experience (AWS or equivalent); containerisation and orchestration. Relational data and canonical/JSON data contract design. Design‐system principles and component‐library development. Role Band & Level Manager, 7 #LI-Hybrid #LI-DIR Location UK – 135 Bishopsgate – London #J ...