876 to 900 of 1,392 REST Jobs in the UK

passion for getting clean energy into millions of homes. Our Tech Stack Python, Django PostgreSQL, Celery, and asynchronous background processing API Architectures – HTTP, REST APIs, GraphQL Domain modelling, writing fault‐tolerant systems, and test‐driven deployment (TDD) AWS, Terraform, Packer, Consul, microservices, and distributed architecture scaling Location We would prefer ...

frameworks, and the judgement to raise it when they're not being followed. Ability to design and build integrations with third-party systems using REST APIs and event-driven patterns, and to understand how data flows across connected systems. Strong communication skills, comfortable talking directly with business stakeholders, translating technical ...

software engineering experience with ownership of production systems, reliability, or operational improvements. Strong backend development experience (Ruby, Node.js, or similar). Solid understanding of REST APIs, service contracts, API design, and software design principles. Experience designing and maintaining scalable, consistent, and maintainable APIs in production environments. Experience working across backend ...

with Python, SQL, or similar programming languages.Experience building automation scripts, data pipelines, or system integrations.Experience working with APIs and structured data, including JSON and REST services.Demonstrated ability to independently design and implement technical solutions.Experience working within or closely supporting Finance, including FP&A, financial systems, or commercial finance environments.Strong analytical ...

experience with LLM and agent frameworks and agentic reasoning patterns.* Practical understanding of Model Context Protocol (MCP), including server and tool patterns.* FastAPI and REST API design and implementation experience.* Experience with prompt engineering and RAG‐based architectures.* Containerisation and Kubernetes‐based deployment experience.* Ability to work across platform, product ...

MQTT, Modbus, PROFINET or Ethernet/IP. Siemens technologies such as Industrial Edge, Insights Hub or TIA Portal. Node-RED, Python, JavaScript, REST APIs, JSON, SQL or time-series databases. Cybersecurity principles, ideally including IEC 62443. OT/IT integration and multi-vendor industrial environments. Certifications such as Microsoft Azure ...

MQTT, Modbus, PROFINET or Ethernet/IP. Siemens technologies such as Industrial Edge, Insights Hub or TIA Portal. Node-RED, Python, JavaScript, REST APIs, JSON, SQL or time-series databases. Cybersecurity principles, ideally including IEC 62443. OT/IT integration and multi-vendor industrial environments. Certifications such as Microsoft Azure ...

MQTT, Modbus, PROFINET or Ethernet/IP. Siemens technologies such as Industrial Edge, Insights Hub or TIA Portal. Node-RED, Python, JavaScript, REST APIs, JSON, SQL or time-series databases. Cybersecurity principles, ideally including IEC 62443. OT/IT integration and multi-vendor industrial environments. Certifications such as Microsoft Azure ...

including Word, PowerPoint, Excel and Outlook. Desirable Skills & Experience Understanding of XML-SOAP Web Services, including WSDL/XSD, XPath and XSLT. Understanding of REST services. Basic understanding of software development principles, including functions, classes and object orientation. Basic understanding of systems and network architecture, including secure transport protocols such ...

strong understanding of data modelling and relational databases Experience working with modern data ecosystems and integrations (e.g. SAP, Snowflake, Salesforce, Mulesoft, Adobe) Familiarity with REST APIs and integration design patterns Experience working in Agile environments, with the ability to organise and manage delivery across different methodologies Strong understanding of data ...

practices. Our Tech Stack: Cloud Platforms: AWS, GCP Observability: LogScale (Humio), Grafana Infrastructure: Kubernetes, Kafka Programming: Golang (APIs), Python Data: PostgreSQL, Cassandra, OpenSearch Integration: REST, GraphQL, OAuth, JSON What You’ll Do: Design and implement platform features that support marketplace integrations using our Foundry platform Lead technical implementations from concept ...

team, you'll help build and extend the platform's core technologies:The simulation engine that models cell sites, connected devices, and radio behaviour.A REST framework and React-based UI powering the product.Our own SDK (ADK) for rApp/xApp development.An AI Expert LLM built directly into the product ...

Development (TDD).Familiarity with relational databases such as MySQL.Experience working with Git and modern development workflows.Nice-to-have skills:Experience with Tailwind CSS.Familiarity with REST APIs.Understanding of CI/CD pipelines.Experience working in an Agile environment.What you can expect from us...Meaningful workYou’ll be contributing to digital websites and initiatives ...

with LLM-powered applications: RAG pipelines, tool-calling architectures, or agentic systems. Experience designing external-facing APIs, including versioning, backwards compatibility, and OpenAPI/REST standards. Familiarity with data infrastructure such as Airflow, Spark, Iceberg, or Kafka. Experience with energy markets. Modo Energy is an equal opportunity employer. Employment decisions ...

equivalent cybersecurity/identity-security focused certification are preferred Familiarity with Windows servers, GPO, Networking Familiarity with scripting or automation using PowerShell, Python, REST APIs or Microsoft Graph API Strong troubleshooting and problem-solving skills with the ability to perform root cause analysis Excellent communication and documentation skills Ability ...

resolution.Experience creating and executing test cases and test scripts.Hands-on experience working within SAP applications.ABAP programming capabilities.Knowledge of APIs, web services — SOAP and REST — and XML.Willingness to travel up to 10%.Highly Desirable Skills:Tax and FinancialExperience configuring transaction taxes, e-invoicing, and related master data within SAP.Experience integrating third ...

traffic engineering, switching, SDN overlays (EVPN/VXLAN, MP-BGP), Network Fabrics and DCI solutions, network provisioning, automation and monitoring (Apstra, Paragon, NETCONF/REST APIs, YANG), and Familiarity with major networking silicon, hardware platforms and related software (e.g., Juniper, Arista, Cisco, SONiC, Cumulus etc.) SME in Virtualization technologies ...

code and environment management Experience across managed hosting platforms such as Azure, Acquia, Umbraco Cloud, WP Engine or Pantheon API design and integration, REST and GraphQL, including third-party systems such as CRM, payment and marketing platforms Security by design and DevSecOps practice, with particular awareness of handling supporter ...

code and environment management Experience across managed hosting platforms such as Azure, Acquia, Umbraco Cloud, WP Engine or Pantheon API design and integration, REST and GraphQL, including third-party systems such as CRM, payment and marketing platforms Security by design and DevSecOps practice, with particular awareness of handling supporter ...

databases, containers and observability, while also providing technical leadership and mentoring junior engineers. Key Responsibilities Design and develop scalable Java/Python microservices and REST APIs. Build and operate event-driven solutions using Apache Kafka . Design and optimise AWS Aurora PostgreSQL databases and data platforms. Deploy and support applications … using Docker and Kubernetes . Develop API integrations using REST, JSON and modern API design practices. Implement resilient systems with appropriate retry, timeout and error-handling mechanisms. Work with monitoring and observability tools including Grafana, Prometheus and Dynatrace . Provide hands-on production support, troubleshooting and root cause analysis. Support ...

maintain automated UI tests Test complex user journeys, state management, routing, validation, authentication, and accessibility Advise on testability improvements in frontend code Test REST APIs, service boundaries, integrations, retries, failure modes, and resilience patterns Contribute to test strategy for micro-services and distributed systems Validate API contracts, error handling, edge … Experience testing UI behaviour, forms, validation, routing, authentication flows, and browser compatibility Basic understanding of HTML, CSS, JavaScript, and browser developer tools Experience testing REST APIs and strong knowledge of API authentication, authorisation, routing, middleware behaviour, configuration, validation, and error handling Good understanding of C# and .NET application architecture Experience ...

DevOps, and Product teams in an Agile (Scrum/Kanban) environment. Integrate LLM-based capabilities (e.g., OpenAI, Gemini, Claude) into Java services via REST/SDK — for use cases such as document extraction, policy summarisation, or intelligent routing. Build or consume vector-search capabilities (e.g., OpenSearch, Pinecone) for retrieval-augmented … Essential Qualifications and Skills 4–7 years of hands-on 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 ...

Technical Skills Commercial experience developing applications using React and TypeScript . Experience building applications using .NET and C# . Experience designing, developing and integrating REST APIs. Solid understanding of full stack software development principles. Experience using Git, Bitbucket or similar version control systems. Understanding of CI/CD pipelines … develop their cloud, DevOps and full stack engineering skills while contributing to the delivery of innovative digital products. Key Technologies React TypeScript .NET C# REST APIs Azure Azure DevOps Git CI/CD Automated Testing Agile Delivery Cloud Technologies DevOps Practices Monitoring & Observability To find out more about Computer Futures ...

Python development and OOP experience.Ability to write clean, maintainable and well-structured Python code using OOP principles.Familiarity with Docker/containers.Basic understanding of APIs (REST)Responsibilities and DutiesDevelop internal tools and systems to support traders, including automation scripts and web-based control consoles.Build and maintain end-to-end sports data ...

Ansible, OpenTofu). Modern Python tooling and packaging such as uv. Data storage and pipelines, including large simulation results and model serving. API, REST, WebSockets such as FastAPI. Hybrid working available (3 days office/2 WFH), a very generous base salary dependent on your level of skills and experience ...