REST Jobs in London

1 to 25 of 155 REST Jobs in London

Senior Java Backend Developer - B2B SaaS Fintech

London, United Kingdom
Hybrid / WFH Options
Landytech
be defining, building and deploying pipelines as code with Azure DevOps (CI/CD) You will be working with the frontend teams and building REST APIs, asynchronous processes, batches, database and cache access You will be defining Azure infrastructure requirements for your services You will keep the technical stack secured more »
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer - Risk Technology, Vice President

London, United Kingdom
Citigroup Inc
in designing and developing robust, scalable, and maintainable applications applying Object Oriented Design principles. Hands-on experience in Web technologies (HTML, CSS, React JS), REST-APIs, and Backend using Java/J2EE technologies. Strong knowledge of cloud platforms (AWS, Azure, or Google Cloud) and deployment/packaging solutions such as more »
Employment Type: Permanent
Salary: GBP Annual
Posted:

.NET Developer

London, United Kingdom
Hybrid / WFH Options
technical design, development and maintenance of the server-side components of the platform as it develops. The stack is built around serverless function apps (REST APIs) hosted in Microsoft Azure, backed by service bus queues, Cosmos DB, Redis caches and a SQL Database. This platform acts as a middleware layer more »
Posted:

Back End Developer (Java/Kotlin/JVM)

London Area, United Kingdom
Blend
in Kotlin/JVM or Java for backend development. o Solid understanding of service-oriented architectures (SOA) and microservices. o Experience developing and consuming REST APIs. o Exposure to cloud platforms like AWS or GCP and container orchestration tools ( Kubernetes, Docker ). o Proficiency with version control tools such as more »
Posted:

C# Developer - Reference Data

London Area, United Kingdom
Referment
Key Qualifications: Expertise in C#, .NET, .NET Core, and multi-threaded programming. Experience with microservices, cloud technologies (AWS, Azure, Snowflake), and service-oriented architecture (REST, WebApi, JSON). Familiarity with Agile, SQL, GraphQL, messaging/streaming technologies (Kafka, MQ), and DevOps practices. Strong testing background, communication skills, and ability to more »
Posted:

Senior Software Engineer

London, United Kingdom
OpenSourced
Experience: At least 3 years of hands-on experience with React.js and modern frontend technologies (e.g., ES6+, TypeScript, Redux). Proficient in working with REST APIs, handling JSON, and integrating APIs into front-end applications. Solid understanding of testing frameworks and methodologies (e.g., Jest, RTL) with a focus on test more »
Employment Type: Permanent
Salary: GBP Annual
Posted:

Full Stack .Net Software Developer

West London, Greater London
Nexus Jobs Limited
Azure cloud services & setting up/managing resources/deploying apps Experience in implementing business process automation Capable of working with (and developing) multiple (REST) APIs documented with e.g. OpenAPI/swagger PowerBI, PowerQuery, Dax & M Other API messaging formats e.g. JSON, XML, SOAP Experience of structured testing and quality more »
Employment Type: Permanent
Salary: £50,000 - £65,000
Posted:

Front and Backend C# Dot Net Javascript Software Developer with Umbraco

West London, Greater London
Nexus Jobs Limited
Azure cloud services & setting up/managing resources/deploying apps Experience in implementing business process automation Capable of working with (and developing) multiple (REST) APIs documented with e.g. OpenAPI/swagger PowerBI, PowerQuery, Dax & M Other API messaging formats e.g. JSON, XML, SOAP Experience of structured testing and quality more »
Employment Type: Permanent
Salary: £55,000 - £65,000
Posted:

Senior Solutions Architect

Holborn London, London
Nexus Jobs Limited
application architecture using modern technologies such as cloud native development, 12 factor Apps, microservices, serverless, API management, Kafka, etc. " Deep knowledge of Microservices, Containers, REST APIs development, API Management tools (e.g. MuleSoft, Apigee), Kafka " Solution architect with broad expertise in wide range of digital technologies in areas of application platform more »
Employment Type: Permanent
Salary: £70,000 - £100,000
Posted:

Software Engineer (DV Security Clearance)

London
CGI
all the mandatory requirements, we would consider high quality individuals who meet most of the criteria: • Containerisation/Container Security • Microservice Architectures • API Development, REST, Swagger, OpenAPI, gRPC • Cloud platforms and technologies, AWS, (e.g. Lambda, API Gateway, EKS), Azure, Google Cloud Platform (GCP) • Cloud native Apps, Kubernetes, OpenShift, MicroK8s • Infrastructure more »
Employment Type: Permanent
Posted:

Senior Cyber Security Partner

London, England, United Kingdom
Hybrid / WFH Options
ENGINEERINGUK
development lifecycle. Be able to develop threat models, attack trees, and embed security by design in product engineering effort. Good understanding of web technologies, REST APIs, microservices, modern application development, and mobile apps. Good understanding of software architecture, dev-sec-ops, and network security. Experience in browser security or mobile more »
Posted:

Senior Frontend Developer

London Area, United Kingdom
Selby Jennings
libraries. Specific expertise in JavaScript frameworks such as React is essential; experience with Node.js is highly desirable. API Knowledge : Hands-on experience with GraphQL, REST, or WebSockets (especially GraphQL Subscriptions). Infrastructure Tools : Familiarity with deployment and containerization tools, particularly Docker and Kubernetes. Problem-Solving Excellence : Exceptional problem-solving skills more »
Posted:

Senior Backend Developer with Umbraco C# .net

London
Hybrid / WFH Options
Nexus Jobs Limited
with Azure cloud services & setting up/managing resources/deploying apps Familiar with JIRA and Confluence Capable of working with (and developing) multiple (REST) APIs documented with e.g. OpenAPI/swagger and other API messaging formats e.g. JSON, XML, SOAP Experience of PowerBI, PowerQuery and R Experience of structured more »
Employment Type: Permanent
Salary: £55,000 - £75,000
Posted:

Software Engineer

London
Hybrid / WFH Options
Nexus Jobs Limited
solutions (alerts, dashboards, runbooks, etc.) Experience working with Azure DevOps and CI/CD pipeline. Knowledge and some experience of using Serverless, SOAP, XML, REST, JSON, EDI, XSLT, etc. Knowledge and some development experience using MS SQL Server (SSIS, T-SQL, Stored procedures, Functions, Views, Queries, Datatype conversions, etc.). more »
Employment Type: Permanent
Salary: £60,000 - £90,000
Posted:

Microservices Solutions Architect, online retail/E-commerce - remote

City of London, London, United Kingdom
Hybrid / WFH Options
Staffworx Limited
years of multiple team management experience Excellent Knowledge in at least 50% of the mentioned technologies: Java, Kotlin, Typescript, React, NoSQL, Kubernetes, Terraform, Helm, REST, AWS, Lambda, GCP Deep understanding of service-oriented and microservices architectural patterns, troubleshooting methods and best practices. Knowledge of API first E-commerce/CMS more »
Employment Type: Any
Posted:

Software Engineer with C# Java and Azure

London
Nexus Jobs Limited
of the programming languages: C#/Java/JavaScript/Python, and PowerShell. In-depth knowledge and thorough experience of using Serverless, SOAP, XML, REST, JSON, EDI, XSLT, Async/Sync, Request/Response, Service Bus, Publish/Subscribe, Batch/Real-time, Scheduling, Event triggers, etc. In-depth knowledge more »
Employment Type: Permanent
Salary: £60,000 - £95,000
Posted:

Solutions Architect

London, United Kingdom
Jas Gujral
application architecture using modern technologies such as cloud native development, 12 factor Apps, microservices, serverless, API management, Kafka, etc. Deep knowledge of Microservices, Containers, REST APIs development, API Management tools (e.g. MuleSoft, Apigee), Kafka. Application development experience with at least one of the cloud providers - Amazon AWS or MS Azure. more »
Employment Type: Permanent
Salary: GBP Annual
Posted:

Solutions Architect

City London, London
Nexus Jobs Limited
application architecture using modern technologies such as cloud native development, 12 factor Apps, microservices, serverless, API management, Kafka, etc. Deep knowledge of Microservices, Containers, REST APIs development, API Management tools (e.g. MuleSoft, Apigee), Kafka Solution architect with broad expertise in wide range of digital technologies in areas of application platform more »
Employment Type: Permanent
Salary: £90,000 - £120,000
Posted:

Solutions Architect with Pre Sales Experience

Holborn London, Greater London, England
Nexus Jobs Limited
application architecture using modern technologies such as cloud native development, 12 factor Apps, microservices, serverless, API management, Kafka, etc. Deep knowledge of Microservices, Containers, REST APIs development, API Management tools (e.g. MuleSoft, Apigee), Kafka Solution architect with broad expertise in wide range of digital technologies in areas of application platform more »
Employment Type: Permanent
Salary: £90,000 - £120,000
Posted:

Technical Solutions Designer

Clapham, Bedfordshire, UK
Hybrid / WFH Options
The Gym Group
tools and data formats, Systems Thinking, Awareness of modern software engineering methodologies and the digital product lifecycle, including Agile Technology; Familiarity with web APIs (REST) and the JSON format, Good general knowledge of web and internet technologies, Knowledge of relational and non-relational database systems, Awareness of network and application more »
Posted:

Technical Solutions Designer

Clapham, England, United Kingdom
Hybrid / WFH Options
The Gym Group
tools and data formats, Systems Thinking, Awareness of modern software engineering methodologies and the digital product lifecycle, including Agile Technology; Familiarity with web APIs (REST) and the JSON format, Good general knowledge of web and internet technologies, Knowledge of relational and non-relational database systems, Awareness of network and application more »
Posted:

Senior Full Stack Engineer

London, United Kingdom
Two Circles Ltd
including back-end, front-end, infrastructure, operations and security. Is experienced in the development of service oriented and API centric architectures, with knowledge of REST, RPC, HTTP and similar protocols used in modern architectures. Strong experience and alignment to the broader Microsoft technology stack including dotnet, Azure, C#, MSSQL, etc. more »
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

London, United Kingdom
Hybrid / WFH Options
Lloyds Bank plc
broad set of tools, techniques, and platforms, with a focus on proving it works and does the right thing. Experience working with Spring, Hibernate, REST APIs, JSON, Microservices, Kafka, and Postgres. Good understanding of architecture and cloud native principles. Good grasp of algorithms and data structures. Familiar with test-driven more »
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Full Stack Developer

London Area, United Kingdom
Hybrid / WFH Options
Digital Theatre
Node.js, TypeScript, Next.js and TailwindCSS. Strong experience in AWS (DynamoDB, Lambda, RDS, SNS, SQS, ElasticSearch, EventBridge, Step Functions, API Gateway). Proficiency with GraphQL, REST, and web application security best practices. Experience with Terraform/Terragrunt, Serverless Framework, or SST. Experience with observability, monitoring, and alerting systems. Familiarity with performance more »
Posted:

Senior Software Engineer

London, United Kingdom
Hybrid / WFH Options
domain. Required Skills: Extensive commercial experience with JavaScript, TypeScript, ReactJS and Node.js Strong experience developing within a microservice architecture - utilising communication patterns gRPC, GraphQL, REST Good experience with DevOps technologies - Docker, Kubernetes Good commercial knowledge of non-relational databases - PostgreSQL, MongoDB Key Responsibilities: Designing and developing scalable and secure web more »
Posted:
REST
London
10th Percentile
£42,500
25th Percentile
£57,500
Median
£75,000
75th Percentile
£92,500
90th Percentile
£108,684