31 to 55 of 174 RESTful Jobs in London

Full Stack Developer

Hiring Organisation
MJA (London) Ltd
Location
EC3, Broad Street, Greater London, United Kingdom
Employment Type
Contract
Producers, consumers, topics, partitions and consumer groups Cloud: AWS application deployment and support DevOps: CI/CD pipeline implementation and automation Containers: Docker APIs: RESTful API design and development using C# with Open API standard Source Control: GitHub and Azure DevOps Production Engineering: Troubleshooting, monitoring, logging and performance optimization Highly ...

Senior Backend Developer for Video on Demand and Live Streaming

Hiring Organisation
Develop
Location
Twickenham, London, United Kingdom
Employment Type
Contract
Widevine, PlayReady, FairPlay). Expertise with CDNs (AWS CloudFront, Akamai, Fastly). Hands-on experience with cloud platforms (AWS, Fastly). Solid knowledge of RESTful APIs and microservices architecture. Experience with databases (PostgreSQL, MySQL, NoSQL databases). Proficiency with message queues (Kafka, RabbitMQ). Strong DevOps experience, including: CI/ ...

Senior C# .Net Developer

Hiring Organisation
Advanced Resource Managers (A.R.M.)
Location
London, UK
Employment Type
Full-time
applications. Work with Technical Analysts and business stakeholders to translate requirements into technical solutions. Contribute to solution architecture, technical design and code reviews. Develop RESTful APIs and integration services. Implement monitoring, logging and error handling. Work with relational and non-relational databases. Develop automated unit, integration and regression tests. Support ...

Java Fullstack Developer, Assistant Vice President

Hiring Organisation
State Street Bank
Location
London, UK
Employment Type
Full-time
through backend services. Advanced proficiency in Java and modern backend development using Spring Boot and common Spring modules (web, security, data).Strong experience building RESTful APIs and microservice-style backend services, including documentation and integration patterns. Solid experience with a modern front-end framework such as React, Vue.js, or Angular ...

Senior AI Consultant - Agentic AI & Generative AI

Hiring Organisation
Deerfoot Recruitment Solutions
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
streaming, review loops, provenance/citations, long-running tasks and error recovery. Back-end: Django (5.x+), DRF, FastAPI, Pydantic, Celery, Django Channels, Flask and RESTful APIs. Databases and storage: PostgreSQL, MS SQL Server, MongoDB, Firestore, BigQuery, Azure Blob Storage. Cloud and DevOps: Azure (App Services, OpenAI, AKS), GCP (Vertex ...

Full Stack Software Engineer (Golang/Typescript)

Hiring Organisation
Safe Intelligence
Location
City of London, Greater London, UK
knowledge of database (MongoDB) access patterns (e.g., Optimistic Concurrency Control - OCC) and schema design, domain-driven architecture, and concurrency. Proven experience developing production-grade RESTful APIs ideally with an API-first approach. Some proficiency in JavaScript/TypeScript-based frontend development, with extensive expertise in React. This includes a deep ...

Lead AI Software Engineer

Hiring Organisation
Vodafone
Location
London, UK
Employment Type
Full-time
within complex engineering environments. Strong hands-on expertise in Java and Spring Boot, with experience in React or Angular. Proven experience designing and implementing RESTful APIs, microservices, integrations, platform services, and digital applications. Strong understanding of cloud-native architectures, distributed systems, containerised environments, and modern integration patterns. Experience building event ...

Full Stack Engineer

Hiring Organisation
Gazelle Global Consulting Ltd
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
modern JavaScript (ES6+). Practical experience building applications with React. Understanding of React Hooks, Redux, Context or similar state management approaches. Experience developing RESTful APIs and implementing MVC architecture and design patterns. Knowledge of authentication and authorisation, including JWT and OAuth2. Strong SQL skills across MySQL, PostgreSQL or Oracle, including ...

Senior Full Stack Engineer

Hiring Organisation
Impala Search
Location
London, United Kingdom
. Proven experience with C#, .NET Core , and SQL-based databases . Understanding of Design Patterns and SOLID principles . Experience designing and consuming RESTful APIs . Familiarity with Azure or other cloud platforms and configuration management. Experience with Agile/SCRUM methodologies and modern CI/CD practices. ...

Lead Software Developer - SC Cleared

Hiring Organisation
Network IT
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 625 Daily
/SQL Server with proven experience in designing database schemas to satisfy data storage and retrieval requirements, designing and creating RESTful APIs, performing profiling of applications and writing performant code, Git, abstracting code into core libraries and creating reusable components, debugging and systems analysis, HTML5, CSS/SASS & Javascript ...

Software Development Engineer II

Hiring Organisation
Expedia
Location
London, UK
Employment Type
Full-time
with a strong background in designing and building scalable, distributed systems. Experience with JVM-based languages such as Java, Kotlin. Experience designing and building RESTful APIs and microservices architectures. Solid understanding of software engineering fundamentals, including data structures, algorithms, and system design principles. Experience working with cloud platforms ...

Senior Backend Developer, Java, AWS

Hiring Organisation
Sanderson
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£550.00 - £600.00 per day
solution design, technical direction, and code quality. What You'll Be Doing Developing scalable backend services using Java and Spring Boot Designing and building RESTful APIs and event-driven solutions Deploying and maintaining applications within AWS environments Contributing to architecture, engineering standards, and best practices Supporting CI/CD processes ...

Lead Java / Spring Application Architect - Wembley

Hiring Organisation
Adecco
Location
Wembley, London, United Kingdom
Employment Type
Permanent
Salary
£75000 - £90000/annum + Benefits
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 ...

Java Developer

Hiring Organisation
WorldFirst
Location
London, UK
Employment Type
Full-time
such as Spring and Spring Boot. Basic understanding of databases and SQL (e.g., MySQL, PostgreSQL).Familiarity with version control tools, particularly Git. Experience with RESTful APIs and web services. Understanding of Agile development methodologies. Knowledge of DevOps principles and CI/CD pipelines. The ideal candidate will also have: Card ...

Lead Application Architect - WEMBLEY

Hiring Organisation
Adecco
Location
Wembley, London, United Kingdom
Employment Type
Permanent
Salary
£70000 - £90000/annum + perm benefits
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 ...

Software Engineering Manager

Hiring Organisation
Halian Technology Limited
Location
Central London, London, United Kingdom
Employment Type
Permanent
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 ...

Back-End Developer (Python | Application Development)

Hiring Organisation
Venquis
Location
London, UK
Employment Type
Full-time
financial services environment (e.g., asset management, hedge funds, investment banks)Strong working knowledge of Amazon Web Services (AWS) and cloud-native developmentExperience with RESTful API design and frameworks such as FastAPI, Flask, or DjangoProficient in working with relational databases (PostgreSQL, MySQL) and ORMs (e.g., SQLAlchemy)Familiarity with Docker, container orchestration ...

AES - DE - FS - Java

Hiring Organisation
Zensar Technologies
Location
London, UK
Employment Type
Full-time
Microsoft Power Platform ecosystem to support integrations and business process automation initiatives. QualificationsStrong 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, SQL Server ...

Thought Machine Solution Architect

Hiring Organisation
Luxoft
Location
London, UK
Employment Type
Full-time
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 ...

Python Developer

Hiring Organisation
Brio Digital
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 500 Daily
commercial experience with Python and Django Hands-on AWS experience covering services such as EC2, Lambda, RDS, S3 or ECS Experience building and consuming RESTful APIs Solid understanding of relational databases, ideally PostgreSQL Experience with automated testing and CI/CD Comfortable working in Agile delivery teams Desirable Previous central ...

Python Developer

Hiring Organisation
Brio Digital
Location
City of London, London, Baker Street, United Kingdom
Employment Type
Contract
Contract Rate
£500/day
commercial experience with Python and Django Hands-on AWS experience covering services such as EC2, Lambda, RDS, S3 or ECS Experience building and consuming RESTful APIs Solid understanding of relational databases, ideally PostgreSQL Experience with automated testing and CI/CD Comfortable working in Agile delivery teams Desirable Previous central ...

Senior Full Stack Developer

Hiring Organisation
Falcon Chase International
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
support Back End APIs and services using Node.js and Express.js. Work with MongoDB and Oracle databases for application development and integrations. Develop and consume RESTful APIs. Support the migration of Legacy ASP.NET Web Forms applications to React-based solutions. Troubleshoot and resolve application defects and production issues. Participate in code ...

Senior Sybase & Python Developer

Hiring Organisation
Luxoft
Location
London, UK
Employment Type
Full-time
practices while the new platform is builtMentor developers and raise the technical level of the team through code reviews and pair programmingDefine and consume RESTful APIs, clearly communicating requirements and constraints across teamsTranslate business and product requirements into robust technical solutionsApply clean code principles and contribute to continuous improvement ...

Senior API / PHP Developer - Fully Remote (UK) - £80,000+

Hiring Organisation
Venchr
Location
Central london, United Kingdom
strategy that underpins the company’s growth. What You’ll Bring Proven experience leading backend/API development using PHP and Laravel Expertise in RESTful API design, versioning, authentication, and performance optimization Strong knowledge of relational databases such as MySQL or PostgreSQL Experience with asynchronous processing, caching, and queue systems ...

Lead Developer

Hiring Organisation
Circle Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£600.00 - £629.00 per day
/CD, observability, reusable components, shared tooling and developer experience improvements. Proven experience delivering software using C#, .NET, .NET Core/.NET Framework, RESTful APIs, SQL/SQL Server, Git, CI/CD pipelines, web technologies and modern frontend frameworks such as Angular, React or Vue Experience leading developers within ...