1 to 25 of 46 Permanent JSON Jobs in London

Manager Analytics & Insight

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
matplotlib, etc. Familiar with relational & non‐relational databases such as SQL Server, MySQL, Mongo. Experience interacting with REST APIs. Developed web services and used JSON as a data exchange format. Nice to have - Experience with AWS. Nice to have - Experience working in an agile development process. Salary: As per industry ...

Senior Developer - Global Regulatory & Controls Technology

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
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 ...

Lead Software Engineer - Gov Cloud / AI

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
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 ...

Solution Architect

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
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 ...

Director, Application Development Manager

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
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 ...

Senior Software Engineer (C++ network programming)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
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 ...

Senior Oracle Technical Consultant – DV cleared

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
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 ...

Integration Engineer

Hiring Organisation
17918
Location
London, United Kingdom
solutions with customers as they are writing clean, reliable code. What you'll bring Experience developing with C#/.NET Knowledge of REST APIs, JSON/XML and SQL Strong analytical and troubleshooting skills Excellent communication and a collaborative mindset Experience with Azure or enterprise integrations would be a bonus ...

Senior Data Privacy & BigID Consultant

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
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 ...

Senior Data Privacy & BigID Consultant

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
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 ...

Senior Bureau Messaging Integration Architect

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
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 ...

AWS Databricks Engineer

Hiring Organisation
Capgemini
Location
City of London, London, United Kingdom
Experience in building ETL/ELT pipelines for batch and near-real-time data processing. Experience with data formats such as Parquet, Avro, ORC, JSON, and CSV. Good understanding of data modelling, data warehousing, and dimensional modelling concepts. Experience with data validation, reconciliation, data quality, audit, and logging frameworks. Experience ...

Senior Java Engineer (Kubernetes, Kafka, Docker) – Hybrid

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
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 ...

Lead Architect - Information Architect - Vice President

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Management technologies such as Relational and Columnar Databases, and/or Data Integration (ETL) or API development. Knowledge of some Data Formats such as JSON, XML, and binary formats such as Avro or Google Protocol Buffers. Experience collaborating with business and technical teams to understand, translate, review, and playback requirements ...

Senior C++ Network Engineer – Real-Time SDK

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
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 ...

Senior Mobile App Developer (iOS/Android)

Hiring Organisation
Stott & May Professional Search Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
£90,000
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 ...

Senior Data Pipeline Engineer

Hiring Organisation
NETbuilder
Location
Greater London, England, United Kingdom
processors OpenTelemetry: strong working knowledge of the OpenTelemetry Collector (receivers, processors, exporters) and OTLP Scripting and automation: Python, Bash Data formats and parsing: JSON, regex, syslog, and common log, metric and trace formats Cloud platform knowledge: AWS, Azure, and/or GCP Container and orchestration: Kubernetes, Docker, OpenShift Familiar with ...

eDV Application Support Engineer

Hiring Organisation
17918
Location
London, United Kingdom
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 ...

Ruby Developer

Hiring Organisation
Proactive Appointments
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 70,000 - 80,000 Annual
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 ...

Application Support Engineer

Hiring Organisation
4Square Recruitment Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £55,000 per annum
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 ...

Technical Architect - Pre-sales

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
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 ...

Technical Consultant

Hiring Organisation
LexisNexis Risk Solutions
Location
City of London, London, United Kingdom
meeting timescale requirements Requirements: Experience of implementing & configuring bespoke customer SaaS products Demonstrate knowledge of using REST API for integrating SaaS platforms, familiar with JSON, XML & Webhooks Have financial Crime knowledge/experience as an analyst, investigator or similar in at least one of the below areas; Application Fraud, Transaction ...

Professional Services Consultant

Hiring Organisation
LexisNexis Risk Solutions
Location
City of London, London, United Kingdom
meeting timescale requirements Requirements: Experience of implementing & configuring bespoke customer SaaS products Demonstrate knowledge of using REST API for integrating SaaS platforms, familiar with JSON, XML & Webhooks Have financial Crime knowledge/experience as an analyst, investigator or similar in at least one of the below areas; Application Fraud, Transaction ...

Freelance Solutions Architect Braze & Iterable Experience

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Customer.io, or similar. Familiarity with analytics, enrichment, and attribution tools and approaches. Understanding of marketing attribution, including auditing integrations and attribution data. Proficiency with JSON and SQL, including data modeling best practices. Experience with reverse ETL tools such as Hightouch or Census. Experience with scripting languages and serverless patterns, including ...

Developer (PySpark + Fabric)

Hiring Organisation
Tata Consultancy Services
Location
City of London, London, United Kingdom
related frameworks. Support CI/CD processes for application deployment, infrastructure provisioning, and automated testing. Define and maintain configuration-driven solutions using YAML and JSON-based frameworks. Monitor, troubleshoot, and optimise production pipelines using observability, telemetry, and logging tools. Develop dataflows, ETL processes, semantic models, and analytics-ready datasets … code coverage tools. Experience with Git-based CI/CD platforms such as GitLab CI, Azure DevOps, or similar. Experience working with YAML and JSON configuration files and Infrastructure-as-Code concepts. Strong experience with Spark for large-scale data processing using DataFrames, RDDs, and Spark SQL. Hands-on experience ...