1,451 to 1,475 of 1,538 REST Jobs in the UK

Senior Java Developer - Hybrid Edinburgh (Bonus Included)

Location
City of Edinburgh, Scotland, United Kingdom
Searchability is seeking a Senior Java Developer for Edinburgh, hybrid role. You’ll join a team of Java developers to deliver complex applications, using Java 8+, Spring/Spring Boot, SQL and REST. Security clearance ...

Staff Software Engineer, System Orchestration

Location
Oxford, England, United Kingdom
System Software function. Key responsibilities include: Take on the problems that span the whole control plane - the durability and recovery contracts the rest of the design rests on. Make a machine's own assessment of its readiness something the rest of the control plane can rely on.Do the deep diagnosis … appetite to work in a Rust codebase, including async programming. Deep experience building and operating stateful networked services in production, exposed over gRPC or REST, with a real grasp of error handling, observability and failure modes. A track record with data durability and correctness - persistence design, crash recovery, and migrations ...

Technical Business Analyst

Hiring Organisation
Marshall Resource Partners Ltd
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
interfaces that connect Zoho Desk to my clients other systems, and work with our developers, who build them (currently in PHP) using the Zoho REST API and webhooks. If you can write some of them yourself, that is a real advantage. Identify where automation can remove manual work, such … Freshdesk, Zendesk or Jira Service Management), including workflow automation and custom fields. Technical aptitude. A good working understanding of how systems integrate through REST APIs and webhooks, enough to specify an interface, test it and work effectively with developers. Experience of scripting or low-code logic within a workflow platform. ...

CRM Business Analyst

Hiring Organisation
Marshall Resource Partners Ltd
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
interfaces that connect Zoho Desk to my clients other systems, and work with our developers, who build them (currently in PHP) using the Zoho REST API and webhooks. If you can write some of them yourself, that is a real advantage. Identify where automation can remove manual work, such … Freshdesk, Zendesk or Jira Service Management), including workflow automation and custom fields. Technical aptitude. A good working understanding of how systems integrate through REST APIs and webhooks, enough to specify an interface, test it and work effectively with developers. Experience of scripting or low-code logic within a workflow platform. ...

Dynamics CRM Busines Analyst

Hiring Organisation
Marshall Resource Partners Ltd
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
interfaces that connect Zoho Desk to my clients other systems, and work with our developers, who build them (currently in PHP) using the Zoho REST API and webhooks. If you can write some of them yourself, that is a real advantage. Identify where automation can remove manual work, such … Freshdesk, Zendesk or Jira Service Management), including workflow automation and custom fields. Technical aptitude. A good working understanding of how systems integrate through REST APIs and webhooks, enough to specify an interface, test it and work effectively with developers. Experience of scripting or low-code logic within a workflow platform. ...

Case Management Specialist

Hiring Organisation
Marshall Resource Partners Ltd
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
interfaces that connect Zoho Desk to my clients other systems, and work with our developers, who build them (currently in PHP) using the Zoho REST API and webhooks. If you can write some of them yourself, that is a real advantage. Identify where automation can remove manual work, such … Freshdesk, Zendesk or Jira Service Management), including workflow automation and custom fields. Technical aptitude. A good working understanding of how systems integrate through REST APIs and webhooks, enough to specify an interface, test it and work effectively with developers. Experience of scripting or low-code logic within a workflow platform. ...

Senior .NET Software Engineer — Cloud, UI & Data Viz

Location
Wokingham, England, United Kingdom
UK. Based in Wokingham, you will develop and maintain .NET applications, including WPF and ASP.NET Core front/back end, with containerised deployments and REST interfaces. You will work within an Agile team to deliver time-series processing, data visualisation, and secure communications across protocols such as MQTT, Modbus, REST ...

Power Platform Developer

Location
Chester, England, United Kingdom
Model-Driven Apps, Canvas Apps, Power Automate and Dataverse. The role includes development across the wider Power Platform and SharePoint, including SPFx, PnP and REST APIs, along with Azure integration, PowerShell automation and solution scoping. A key part of the role is mentoring junior developers and supporting their growth within … Apps, and Power Automate. Build solutions on Dataverse and integrate with external and Microsoft APIs. Develop and enhance SharePoint solutions using SPFx, PnP and REST APIs. Work with Azure services, including DevOps and Logic Apps, to support scalable cloud solutions. Integrate Power Platform and SharePoint solutions with Azure for extended ...

Senior Back End Engineer

Hiring Organisation
Addition
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£475.00 per day
design, develop and improve backend services and microservice-based applications. You’ll use Java and Spring Boot to create reliable, scalable solutions, develop REST APIs and support systems handling high volumes of activity. This is a hands-on contract suited to someone who can work effectively at pace, contribute confidently … systems by: • Designing, developing and maintaining backend services using Java and Spring Boot. • Building and enhancing microservice-based applications. • Developing and integrating secure, reliable REST APIs. • Supporting the performance, reliability and scalability of high-volume systems. • Producing clean, maintainable and well-tested code. • Troubleshooting backend issues and implementing effective technical ...

Integration Engineer

Hiring Organisation
Mydentist
Location
Bolton, Greater Manchester, North West, United Kingdom
Employment Type
Contract, Work From Home
data systems, delivering clean, resilient data flows while collaborating closely with architects, data engineers, and product teams. The role requires a strong understanding of REST APIs, asynchronous and event-driven integration patterns, and how data moves at scale across distributed platforms. Design, develop, test, deploy, and maintain enterprise grade integration … across clinical, finance, CRM, and patient systems, including platforms such as R4, Dentally, IFS, Salesforce, and internal CRM solutions. Implement and maintain SOAP and REST based APIs to enable secure and reliable data exchange between applications. Develop and support file based integrations using FTP and MFT, ensuring secure data transfer ...

Mid-Level Full-Stack Developer

Location
Greater London, England, United Kingdom
Jest, Cypress, etc.) across frontend and backend Contribute to and help evolve the studio’s design system, ensuring consistent standards across projects Integrate with REST, GraphQL, and SOAP APIs to connect our apps to the range of services our clients use Participate in code reviews, sprint planning, and technical discussions … party APIs Solid CSS skills, ideally including style frameworks such as Tailwind CSS Comfortable writing automated tests and integrating with GraphQL and/or REST APIs Happy working across multiple concurrent projects as part of a team Curious, pragmatic, and cares about craft We also value Experience with ...

Blockchain Payments Lead Engineer

Location
Greater London, England, United Kingdom
concept through production deployment and iteration. Stack Languages: Rust, Go, TypeScript/Node, Python Messaging: Kafka/Redpanda, NATS API/IPC: gRPC/REST Infra: AWS (EKS, RDS, KMS), Terraform Requirements You are a backend and onramp specialist with a passion for high‐throughput, low‐latency distributed systems … Postgres (transactions, indexing, locking), with familiarity in Redis and event/OLAP stores (Kafka/Redpanda, ClickHouse). API Craftsmanship: Mastery of gRPC/REST best practices, including versioning, pagination, authN/Z, idempotency keys, and building rock‐solid webhook consumers. Event‐Driven Design: Experience designing systems with queues, outbox ...

Senior Java Software Engineer - Search Inference - Platform

Location
United Kingdom
features like semantic search, reranking, and generative AI across Elastic Cloud and in hosted environments. You’ll maintain and develop the plugin framework and REST API with your work spanning protocol design, streaming, async execution, billing integration, and with a tight collaboration with the wider inference team and the Kibana … their contributions meet our technology standards Participate in on-call rotation for inference-related incidents Write thorough tests: unit tests using ESTestCase, YAML-based REST integration tests, and rolling-upgrade tests What You Bring: 5+ years of production Java experience, with experience contributing to a large, established Java codebase. ...

Lead Software Engineer – Kraken Utilities (OSS / Telco Integrations)

Location
Greater London, England, United Kingdom
responsible for: Partner Integrations Build and maintain integrations with telecom network providers, CPE (router) providers, and call record systems Handle a mix of REST and SOAP APIs to provision and query network state API & Platform Development Develop robust APIs connecting Kraken to external telco infrastructure Improve integration reliability and scalability … systems evolve Take ownership of architectural direction and execution Core Technical Skills Experience with Python stack and Web frameworks Strong domain modelling skills HTTP & REST APIs Building robust, fault-tolerant systems Bonus points Experience building SDKs or APIs for other developers What Makes This Role Different You’ll work ...

Senior Backend Software Engineer

Location
Greater London, England, United Kingdom
Design and build backend services in Go that power AI infrastructure, networking, inference orchestration, and model lifecycle management Implement secure, reliable APIs (gRPC/REST) and backend systems Design and develop Kubernetes Operators to manage compute and networking resources Contribute to architectural discussions, providing input on design reviews and system … best practices What You Bring: Proven experience developing production systems in Golang Hands-on experience designing and deploying distributed systems and APIs (gRPC, REST) in production environments Solid understanding of Kubernetes internals (Scheduler, CNI, Operators, CSI, CAPI) Familiarity with CI/CD workflows, observability tooling, security, and automation best practices ...

PAM Engineer - Assistant Vice President

Location
Greater London, England, United Kingdom
stakeholders. Proficiency in automation, API integration and scripting, preferably PowerShell and Python. Technical Skills: Advanced knowledge of PAM solutions. Working knowledge of Credential Providers, REST APIs and application credential‐management patterns. PAM design, platform configuration, account discovery, onboarding, reconciliation, rotation, verification, session monitoring, and development of custom web and third … audit evidence. Knowledge of Azure and hybrid‐cloud privileged‐access patterns; AWS or GCP experience is desirable. Scripting and automation using PowerShell, Python, REST APIs, JSON and source‐control practices. Understanding of ITIL processes, change management, incident management, problem management and technical documentation. Security Domain Expertise: Privileged Access Management governance ...

SAP Integration Suite Developer- Tarmac

Location
Metropolitan Borough of Solihull, England, United Kingdom
event-based integrations Demonstrable experience with ABAP Proxies and RFC debugging Expertise configuring and supporting adapters including: IDOC RFC JDBC File Proxy SOAP HTTP REST Proven experience integrating SAP with third‐party systems Experience delivering end-to-end SAP integration projects from design through to support An excellent understanding … Desirable Skills Degree in Computer Science, Software Development or related discipline SAP PI/PO experience (7.5 preferred) Knowledge of Web Services, SOAP and REST SAP BPM and BPMN process modelling experience Understanding of B2B and EDI standards SAP Gateway and OData exposure Java/J2EE or JavaScript development experience ...

Senior Platform Engineer

Location
Greater London, England, United Kingdom
dynamic query builder that is the heart of our API generation engine: the core feature that turns database models into secure, production-ready REST APIs* Building and scaling platform services: authentication (Magic Link, OAuth, SSO), file storage and CDN delivery, full-text search, workflow automation engine, and Stripe payment integrations … query optimisation, RLS* Infrastructure as code with Terraform (or equivalent)* Experience building and operating multi-tenant SaaS platforms* Solid understanding of API design and REST semantics* Comfortable owning backend services end-to-end: you write the code, you run it in production* Strong security fundamentals: you think about auth, data ...

Application Support Analyst

Location
Bracknell, England, United Kingdom
similar role before and have a tenacious attitude to best practice and versatility. They will also be able to collaborate with the rest of the Application Management team on other day to day tasks ensuring client Core application's smooth operation. Caring for their customers, both internal and external … Bonus skills: Experience supporting AWS systems Experience supporting Intercom or similar Experience implementing and supporting business applications (E.g., CRM and ERP systems) Experience supporting REST integrated systems SQL and/or Python scripting Usage of low-code integration platforms Exposure to caching systems like Redis or Memcached Exposure to workflow ...

Solutions Analyst

Hiring Organisation
South East Water
Location
Snodland, Kent, United Kingdom
Employment Type
Permanent
Salary
£40000 - £55000/annum
performance efficiency. Perform query tuning, analyse execution plans, and optimize indexes to ensure low latency across massive datasets. Build robust RESTful APIs using Oracle REST Data Services (ORDS) to expose database endpoints. Hybrid Infrastructure & Cloud Integration Collaborate with Cloud Engineers and DBAs to support database infrastructure running on-premise … APEX: Strong experience with modern APEX version 24 and newer, custom themes, templates, and JavaScript integration. API Development: Proficient in configuring and developing ORDS REST APIs. Web Basics: Solid foundational understanding of HTML5, CSS3, JavaScript, and JSON formatting. Cloud Infrastructure: Familiarity with GCP core services (GCE, Cloud SQL for MySQL ...

Solutions Analyst

Location
Snodland, England, United Kingdom
performance efficiency. Perform query tuning, analyse execution plans, and optimize indexes to ensure low latency across massive datasets. Build robust RESTful APIs using Oracle REST Data Services (ORDS) to expose database endpoints. Hybrid Infrastructure & Cloud Integration Collaborate with Cloud Engineers and DBAs to support database infrastructure running on-premise … APEX: Strong experience with modern APEX version 24 and newer, custom themes, templates, and JavaScript integration. API Development: Proficient in configuring and developing ORDS REST APIs. Web Basics: Solid foundational understanding of HTML5, CSS3, JavaScript, and JSON formatting. Cloud Infrastructure: Familiarity with GCP core services (GCE, Cloud SQL for MySQL ...

Backend Software Engineer

Location
United Kingdom
backend services for our AI platform, from media upload through asynchronous ML processing to insight delivery. Work API-first and spec-driven, defining clean REST contracts that serve headless frontends, internal teams and customer integrations. Build MCP servers that make System1's data and capabilities available to AI agents … team, where you'll have outsized influence on the outcomes we deliver. Strong commercial experience building backend services in Python. Experience designing and building REST APIs, ideally spec-driven, with a clear understanding of what frontends need from a headless architecture. Experience building SaaS software and taking code into production ...

Director Data & Analytics API Experience - Data Services

Location
Greater London, England, United Kingdom
Unified API Strategy Technical audit: Work with stakeholders across the organization to conduct a survey of existing APIs (RPC over HTTP, JSON, XML Query, REST, WebSocket, S3, Pub-Sub, etc) across the business, to identify fragmentation, authentication gaps, and areas for consolidation. Survey peers and partners to identify best-practice … Python, with the ability to write clean, idiomatic, and robust code for public consumption. Technical Stack Environment: Google Cloud Platform (GCP), Apigee. Protocols: WebSockets, REST, GCS. Tooling: Python (Expert), OAuth 2.0, GitHub, Protobuf/Avro, SQL. Company Benefits Bonus Programme Equity Programme Employee Stock Purchase Plan (ESPP) Private Medical ...

ServiceNow Developer

Hiring Organisation
DGH Recruitment
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£65,000
Rules, Client Scripts and Script Includes. Design and deliver custom applications, workflows and platform enhancements aligned with business requirements. Build and maintain integrations using REST, SOAP, MID Servers, IntegrationHub and third-party APIs. Support platform performance, data integrity, security and governance standards. Manage roles, groups, access controls, update sets, instance … Experience Proven hands-on ServiceNow development experience. Strong JavaScript, Glide API, HTML, CSS and JSON skills. Experience with Flow Designer, IntegrationHub and Scripted REST APIs. Experience developing integrations using REST, SOAP, MID Servers and third-party APIs. Experience managing update sets and supporting instance migrations. Ability to translate business requirements ...

Service Now Architect

Location
United Kingdom
with Discovery and other enterprise data sources. Enterprise Integration Architecture Design secure and scalable integrations between ServiceNow and enterprise applications. Define integration patterns using REST/SOAP APIs, IntegrationHub and MID Servers. Collaborate with integration architects, security teams and application owners. Produce technical integration documentation and interface specifications. Ensure integration … capabilities. Extensive experience with ServiceNow ITSM. Practical experience designing ServiceNow ITOM solutions. Strong understanding of CMDB architecture and CSDM. Experience designing enterprise integrations using REST/SOAP APIs, IntegrationHub and MID Servers. Proven experience producing high-level and low-level solution designs. Knowledge of Flow Designer, workflow automation, configuration ...