51 to 68 of 68 REST Jobs in Central London

Senior Network Architect - Cisco SDA, DNAC, ISE

Hiring Organisation
Hays
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£550 per day (Inside IR35)
LLDs, with the ability to translate business and technical requirements into scalable network designs Working knowledge of network automation and programmability, like Python, REST APIs, Ansible, and Cisco DNAC APIs Confident engaging with stakeholders at all levels Nice to Have: Available immediately CCIE Enterprise Infrastructure Certification Hays Specialist Recruitment Limited ...

Solutions Engineer

Hiring Organisation
Run-Time Group Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£75,000
product and engineering improvements Requirements 3+ years experience in Solutions Engineering, Implementation, Integration, or similar roles within SaaS or web environments Strong knowledge of REST APIs, HTTP, and SQL Experience working with complex system architectures and integrations Proven troubleshooting and debugging skills Familiarity with JavaScript preferred Degree in Comp ...

Cyber Solutions Architect

Hiring Organisation
Intec Select
Location
City of London, Greater London, UK
email and proxy security, virtualization (VMware, Nutanix), and CyberArk Strong technical skills in SQL, Oracle, Linux, PowerShell, AD, LDAP, and API integrations (REST/SOAP, Ansible) Familiarity with CIS compliance, system hardening, and automation tools. Desirable: Experience with SaaS migrations, cloud-native security, and DevSecOps practices Relevant certifications (e.g., CCSP ...

Senior Presales Consultant

Hiring Organisation
Salt
Location
City of London, Greater London, UK
influence roadmap and feature development. Key Requirements Extensive experience in presales or solutions engineering roles, ideally within fintech or payments. Strong working knowledge of REST APIs, SWIFT, and local/global payment networks. Proven ability to close commercial deals via consultative and solution-led sales approaches. Strong written and verbal ...

Senior Python Engineer (Django / DevOps / IaC)

Hiring Organisation
Pontoon Solutions
Location
City of London, London, United Kingdom
business by making security tooling fast, reliable, and seamless for every development team. You will be responsible for Design, develop, and maintain scalable REST APIs using Django. Build and operate asynchronous task pipelines (Celery/Redis) that orchestrate security scanning at scale. Ensure best practices for code quality, performance … documentation. Participate actively in technical discussions, contributing innovative ideas and solutions. You will need Strong experience in Python development, specifically with Django and Django REST Framework at senior level. Experience with asynchronous task queues (Celery, Redis) Solid understanding of REST API design principles and best practices. Proficiency in relational databases ...

Oracle MFCS Solution Architect/Functional Architect

Hiring Organisation
Square One Resources
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£650 - £700/day
enterprise integration programs, cloud migrations, and platform upgrades. Strong functional expertise across MFCS, IMCS, POM, RIHA, RICS, RMS, SIM, ReSA, REIM, RIB, FTS, and REST-based integrations If you are interested in this opportunity, please apply now with your updated CV in Microsoft Word/PDF format. Disclaimer Notwithstanding ...

Application Administrator (SC Cleared)

Hiring Organisation
Zero Plus Ltd
Location
City of London, Greater London, UK
patch and release governance within ITIL frameworks. Familiarity with Windows 10/11, macOS, iOS, and Android environments. Scripting or automation experience (PowerShell, REST API, Bash). Excellent stakeholder skills – confident engaging vendors, IT Security, and end-user teams. Active SC clearance (essential). Why join Zero Plus Purpose-driven ...

Java Software Engineer

Hiring Organisation
Sanderson
Location
City of London, London, United Kingdom
over engineering standards, product direction, and architecture Key Responsibilities Full Stack Development Design and build full-stack applications using Java and Angular Develop scalable REST APIs and microservices Build workflow-driven applications on top of existing platforms Write clean, maintainable, and production-ready code Contribute to system design and architecture … code reviews and enforce engineering best practices Support continuous improvement of development processes and tooling Technical Requirments Strong Java development experience Spring BootMicroservices architecture REST API development Experience with Angular or modern frontend frameworks Containerisation experience (Docker, Kubernetes) Cloud platform exposure (Azure, AWS, or GCP) Preferred Experience workflow/ ...

Guidewire Technical Lead

Hiring Organisation
G.R.E. Recruitment Limited
Location
City of London, Greater London, UK
PolicyCenter, BillingCenter) - 8+ yrs exp working as a Guidewire Architect 2. Guidewire Technical Lead - xkybehq 5+ yrs exp working as a Guidewire Lead Developer, REST/SOAP API's 3. Guidewire Lead Business Analyst - Guidewire XCenters (ClaimCenter, PolicyCenter, BillingCenter) - 6+ yrs exp working in a Guidewire XCenter BA role ...

Java Software Engineer

Hiring Organisation
Michael Page
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£50000 - £60000/annum
with industry standards and security protocols in all deliverables. Profile * Java development experience; strong Java 11+ command is non-negotiable. * Solid Spring Boot experience: REST APIs, Spring Security, Spring Data, Spring Cache. * Good understanding of microservices architecture, resilience patterns (Circuit Breaker, Retry, Bulkhead). * Experience with Camunda BPM or similar … DevOps). * Demonstrated hands-on exposure to at least one of: LLM API integration, vector databases, prompt engineering, or RAG pipeline construction * Familiarity with REST-based AI APIs (OpenAI, Anthropic, Google Vertex AI, or equivalent). * Basic understanding of embeddings, semantic search, and token-based context management. * Comfortable reading Python ...

AI Deployment Engineer

Hiring Organisation
Emponics
Location
City of London, London, United Kingdom
Employment Type
Permanent
storage supporting current and future AI deployments Troubleshoot integration failures, data inconsistencies, and production issues Key Skills Python & SQL (production-grade pipeline development) REST APIs, webhooks, OAuth, event-driven architecture Orchestration tools: Airflow, Prefect, or Dagster Cloud platforms: AWS, GCP, or Azure Docker & Kubernetes Microsoft 365 & Microsoft Copilot Desirable Skills … data pipelines, and production infrastructure. Strong Python and SQL skills; experienced building robust, production-grade data pipelines from scratch. Deep familiarity with integration patterns: REST APIs, webhooks, OAuth, and event-driven architectures. Experience with orchestration tools (Airflow, Prefect, or Dagster) and transformation frameworks (dbt or similar). Comfortable across cloud ...

Developer Golang

Hiring Organisation
CBTS
Location
City of London, London, United Kingdom
Client: Largest American Credit Card Company Location: Burgess Hill 3 days/week Years of Exp: 6-9 years Skills: Go, Java, Git, REST, Jenkins, NoSQL, Postgres/ql £40-£50/hr Inside IR35 Visa sponsorship is not available. We're looking for an enthusiastic, diligent Golang Software Engineer … type safe programming language (Golang Preferred but other experience can be considered) Comfortable/experienced with back-end micro-service architecture and communication, specifically REST and asynchronous messaging services (e.g., Kafka, RabbitMQ etc.) Comfortable/experience within a Scrum framework working with as part of a team to deliver business ...

Senior SharePoint Developer

Hiring Organisation
Larbey Evans
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£85,000 - £100,000 per annum
Lead migration of SharePoint 2016 on-premise solutions to SE and Online Build SPFx web parts, extensions, and integrations using TypeScript, JavaScript, React, and REST APIs Manage updates, patches, and service packs to ensure stability, security, and compliance Administer service and web applications, site collections, permissions, authentication, and governance Provide … SharePoint 2016 on-premise Strong expertise in SPFx development and modern front-end technologies (TypeScript, JavaScript, React, HTML5, CSS3) Experience integrating SharePoint solutions using REST APIs, Microsoft Graph, C#, and .NET Hands-on management of on-prem SharePoint environments, including patching, upgrades, performance tuning, and troubleshooting Experience with Business Connectivity ...

Senior Backend Engineer (Java/.Net & Microservices)

Hiring Organisation
ARM
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550/day Inside IR35
design and engineering best practice. Key Responsibilities Design and develop backend services using C#/.NET and Java (Spring Boot) . Build and support REST APIs and microservices. Contribute to architecture, technical design and system integration. Troubleshoot, optimise and support production systems. Collaborate with stakeholders and mentor other engineers. Essential … Skills Strong commercial experience with C#/.NET and Java (Spring Boot) . Proven delivery of microservices and REST APIs . Experience with distributed systems and enterprise integration. Strong SQL experience (SQL Server and/or Oracle). We're Looking For Engineering Ownership - Takes responsibility for delivery ...

ServiceNow Developer

Hiring Organisation
Response Informatics
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£70,000
Incident, Change, Problem, Service Catalog) Experience in ServiceNow development, customization, workflows, and integrations Strong experience in development and scripting Hands-on experience with JavaScript, REST APIs, and automation Experience with CMDB, reporting, and dashboards Knowledge of Agile and ITIL processes ITSM ITOMComplaints Management Problem Management Knowledge Management Responsibilities: Develop … ITOM, CMDB, and Asset Management. Build Business Rules, Client Scripts, Script Includes, UI Policies, and Service Catalog items. Integrate ServiceNow with external systems using REST/SOAP APIs. Develop dashboards and reports for IT operations and sustainability metrics. Support Green IT initiatives such as: IT asset lifecycle management Energy ...

Senior Sales Engineer

Hiring Organisation
Vixio
Location
City of London, London, United Kingdom
compliance, risk, and C-suite stakeholders across Payments, Financial Services, or regulated industries is highly valued. Integration & Technical Architecture: Solid grasp of APIs, webhooks, REST architecture, data pipelines, and modern security/compliance standards. Can analyse client infrastructure and map it to platform capabilities. Experience with Payments (Wise, Stripe, PayPal … existing GRC platforms (ServiceNow, Workiva, MetricStream, LogicGate) or payment processing infrastructure—integration complexity often shapes deal scope. Technical Depth Expected: API Fundamentals: Read REST API documentation, understand authentication schemes (OAuth, API keys, mTLS), explain webhook patterns. Know the difference between synchronous and asynchronous integrations. Data Architecture: Understand ETL, data lakes ...

SAP PI/PO Integration Consultant

Hiring Organisation
Henderson Scott
Location
Westminster, Greater London, UK
/PO, including ABAP Proxies, IDOCs and RFCs. Design SAP PI integration solutions based on functional requirements. Develop and support integrations using SOAP and REST APIs. Carry out development in accordance with agreed requirements and development standards. Produce Unit Test documentation and other technical documentation. Liaise with functional and testing …/PO 7.3 SAP ABAP R/3 Strong hands-on SAP PI/PO integration development experience Strong development experience using SOAP and REST APIs Good knowledge of PI adapters including File, JDBC and IDOC Experience designing SAP PI integration solutions from business requirements Desirable Skills PI Interface Design ...

Senior CyberArk Automation Engineer

Hiring Organisation
Salt
Location
Westminster, Greater London, UK
deletion, onboarding and offboarding. Design and implement automation solutions for CyberArk safes, permissions, platforms and privileged accounts. Develop and maintain automation scripts using PowerShell, REST APIs, Bash and other scripting technologies. Integrate PAM processes into CI/CD pipelines, Infrastructure as Code frameworks and enterprise automation tooling. Perform CyberArk administration … CyberArk Safes and privileged accounts. Experience onboarding and managing Windows, Linux and service accounts. Strong scripting and automation experience using PowerShell. Experience working with REST APIs. Practical experience automating infrastructure or security-related processes. Knowledge of PAM account lifecycle management and privileged access controls. Experience working with Windows and Linux ...