31 to 55 of 282 RESTful Jobs in London

inversion of control and dependency injection. Hands-on experience designing and implementing event-driven architectures with different message brokers, including Kafka. Experience creating RESTful microservices and handling asynchronous data. Experience integrating with both SQL Databases (Oracle) and No-SQL Databases (DynamoDB, MongoDB). Advanced at SQL, including joins and aggregations. ...

complex data-grid UIs Databases: Working knowledge of SQL; experience with Oracle databases is a strong plus API Development: Experience designing and building RESTful and/or tool-based APIs integrating with complex internal/external systems Testing: Experience with automated testing frameworks (e.g., pytest, Jest/React Testing Library ...

with React. Lead technical design and architectural discussions, ensuring solutions are maintainable, performant and aligned with best practices across the stack. Develop and evolve RESTful and gRPC APIs with a focus on security, versioning, performance and reliability. Build intuitive, high-performance user interfaces in React that integrate seamlessly with backend ...

cloud platforms (AWS/GCP). Solid understanding of CI/CD pipelines, Docker, Kubernetes and infrastructure-as-code. Expertise in building secure, scalable RESTful and GraphQL APIs. Excellent knowledge of authentication, authorisation and data security best practices. Outstanding communication skills: clear, direct and effective when working with both technical ...

appropriate.* Define and lead migration strategies for legacy **WCF/SOAP services**, including service decomposition, API design, security modernization, backward compatibility, and transition to RESTful and event-driven architectures.* Provide technical leadership for both the ongoing enhancement of existing WCF-based applications and the strategic modernization of those platforms ...

Requirements Required Qualifications 3+ years of Python development experience Strong experience with Django or FastAPI frameworks Proficiency with relational databases (PostgreSQL, MySQL) Understanding of RESTful API design principles Experience with version control (Git) and collaborative development Knowledge of testing frameworks and best practices Understanding of basic DevOps concepts Experience with ...

retrieval-augmented generation Programming experience in at least two modern languages or frameworks (such as Python, Java, JavaScript, React, Node.js) Experience building and consuming RESTful application programming interfaces and tuning performance in large-scale applications Experience with cloud platforms and containerization or orchestration (such as Docker and Kubernetes) Experience with ...

Azure Container Apps. Hands-on experience implementing Infrastructure as Code using tools such as Terraform, Bicep, Pulumi or similar frameworks. Experience building and scaling RESTful APIs, including authentication and authorisation using Entra ID and RBAC or ABAC models. Practical knowledge of cloud platforms, preferably Microsoft Azure, alongside CI/ ...

C#/.NET. Experience building user interfaces using a modern frontend framework such as React or Angular. Experience working with relational databases, SQL, RESTful APIs, and complex data models. Experience using source control, CI/CD pipelines, automated testing, and Agile development practices. Experience building and deploying applications ...

Containers, Minimal Endpoints Experience with backend frameworks and libraries; ORM tools, Event Messaging etc Familiarity with database systems, both relational and NoSQL. Understanding of RESTful APIs and other web service technologies. Understanding of DevOps practices and CI/CD pipelines. Familiarity with testing frameworks and test-driven development; unit, functional ...

retrieval-augmented generation Programming experience in at least two modern languages or frameworks (such as Python, Java, JavaScript, React, Node.js) Experience building and consuming RESTful application programming interfaces and tuning performance in large-scale applications Experience with cloud platforms and containerization or orchestration (such as Docker and Kubernetes) Experience with ...

time and to specification. Core Technical Skills Experience with Java 8+ and SQL. Familiarity with Spring Boot, Hibernate, and microservices architecture. Working knowledge of RESTful API development and object-oriented design. Basic understanding of Test-Driven Development (TDD), Agile methodologies, and DevOps culture. Comfortable with front-end technologies such ...

deploying generative AI applications, leveraging LLMs, vector databases like Pinecone, Weaviate, or pgvector, and modern open-source agentic frameworks Practical experience with microservices architecture, RESTful APIs, cloud platforms such as AWS, GCP, or Azure, and containerization with Docker and Kubernetes Solid grasp of modern web technologies including FastAPI, Asyncio, database ...

Google Cloud Platform (GCP). Hands-on experience with programming languages such as Java, .NET, Python, or equivalent. Microservices architecture and containerization. RESTful API design and management. Agile and DevOps delivery methodologies. Expertise in data architecture and design (conceptual, logical, and physical). Familiarity with modern integration technologies and patterns ...

multi-agent systems and Model Context Protocol (MCP) services.# **What you’ll do**Software engineering* Design and develop sophisticated backend services, platforms and RESTful APIs that support critical trading and middle-office workflows.* Build scalable, resilient and cloud-native applications using modern software engineering practices.* Develop high-quality, maintainable code ...

product UX patterns (streaming, review loops, provenance/citations, long-running tasks, error-recovery* Backend: Django (5.x+), DRF, FastAPI, Pydantic, Celery, Django Channels, Flask, RESTful APIs.* Databases & Storage: PostgreSQL, MS SQL Server, MongoDB, Firestore, BigQuery, Azure Blob Storage.* Cloud & DevOps: Azure (App Services, OpenAI, AKS), GCP (Vertex AI, Cloud ...

deliver modern, cloud-based applications and digital platforms. You will work across .NET/C#, React front-ends, and Azure-based services, shaping RESTful APIs, CI/CD pipelines, and automated testing within an Agile environment. Ideal candidates have hands-on Azure DevOps experience, strong SQL Server skills ...

driven development with RSpec or Minitest (Capybara for feature tests) PostgreSQL, ActiveRecord and data modelling, including migrations from legacy data sources Building and consuming RESTful APIs and integrations Server-rendered front ends with HTML, CSS and JavaScript (Hotwire/Stimulus a plus) Accessible design to WCAG 2.2 AA; GOV.UK Design ...

driven patterns. Familiarity with other JVM languages. Hands‐on experience with AWS cloud services (Lambda, API Gateway, DynamoDB, ECS, S3, etc.). Experience developing RESTful APIs. Exposure to SOAP and GraphQL services. Familiarity with CI/CD pipelines (e.g., Jenkins, GitHub Actions, AWS CodePipeline). Knowledge of unit testing, integration ...

LLDs), and Architecture Decision Records (ADRs) Strong understanding of cloud-native development principles and containerisation Experience building solutions within Microsoft Azure environments Knowledge of RESTful API design, OAuth2, and OpenID Connect Experience with CI/CD practices and modern development pipelines A strong commitment to automated testing and software quality ...

payment gateways, acquiring, issuing, card schemes, open banking, or embedded finance. Experience working with highly available, transaction-heavy platforms. Technology Environment .NET Microservices architecture RESTful APIs Kubernetes and Docker AWS, Azure, or GCP CI/CD tooling Observability and monitoring platforms There is a 2 - 3 stage interview process, with ...

software development experience, with strong expertise in Python Solid experience with at least one major web framework (Django, FastAPI, or Flask) Strong understanding of RESTful API design; GraphQL experience is a plus Proficiency with relational databases (PostgreSQL/MySQL) and ORMs; NoSQL experience (Redis, MongoDB) is a plus Experience with ...

Support Power Platform Apps. Mentor developers and drive technical excellence within the team. Qualifications Strong expertise in Java 17+, Spring Boot, Spring Framework, and RESTful APIs. Experience with microservices architecture and distributed systems. Strong understanding of object-oriented design principles and design patterns. Experience with SQL databases such as Oracle ...

model.- Strong understanding of retail and/or corporate banking products (deposits, lending, current accounts, interest and fee structures)- Deep expertise in integration architecture — RESTful APIs, event‐driven/streaming patterns (e.g. Kafka), and microservices.- Experience designing and deploying solutions on cloud platforms (AWS, GCP, or Azure), including containerisation (Docker ...

Node.js, and experience with back-end frameworks. Familiarity with databases (SQL and NoSQL) and experience in building and optimizing data storage solutions. Understanding of RESTful APIs, microservices architecture, and best practices for back-end development. Familiarity with version control systems such as Git. Experience working with cloud platforms ...