26 to 50 of 212 RESTful Jobs in London

Director, Application Development Manager

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Kafka, IBM MQ). Proven experience implementing AI/ML solutions (using Python or other frameworks) to solve business problems. Full‐stack development experience (RESTful APIs, front‐end frameworks such as Angular). Experience with Cloud and Containerization technologies. CI/CD pipelines, DevOps practices, and automated testing frameworks. Domain ...

Senior Software Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
craft and ownership are valued, this is a great opportunity. Key Responsibilities On the backend, you will design, build and maintain scalable services and RESTful/GraphQL APIs using Python with Django or FastAPI, writing clean, well-tested, production-grade code with a focus on reliability and performance. You will ...

Lead Java Developer (London)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
processes. Essential Experience We are particularly interested in candidates with strong experience in: Java, with substantial commercial development experience. Spring Boot and development of RESTful APIs and backend services. Designing and developing microservices and event-driven solutions. Kubernetes and containerised application environments. AWS cloud services and cloud-native application development. ...

Lead Java Developer - London

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
processes. Essential Experience We are particularly interested in candidates with strong experience in: Java, with substantial commercial development experience. Spring Boot and development of RESTful APIs and backend services. Designing and developing microservices and event-driven solutions. Kubernetes and containerised application environments. AWS cloud services and cloud-native application development. ...

Lead / Senior Software Engineer | Enterprise Asset Management AI & Agentic Systems

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Engineering Strong hands-on experience with Go and modern backend development, ideally alongside TypeScript/Node.js. Experience designing and building distributed systems, microservices and RESTful APIs. Strong understanding of Domain-Driven Design (DDD), bounded contexts, event-driven architecture and service decomposition. Experience building scalable cloud-native applications using technologies such ...

Full Stack Java Developer

Hiring Organisation
McGregor Boyall Associates Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£475 - £500 per day + PAYE holiday
have a passion for building robust enterprise systems. What you'll be doing Develop enterprise applications using Java and Spring Boot Build and enhance RESTful APIs and microservices Design scalable, high quality software solutions Collaborate with Product, QA and Engineering teams Write clean, well tested, maintainable code Participate in code ...

Full Stack Java Developer

Hiring Organisation
McGregor Boyall
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£475.00 - £500.00 per day
have a passion for building robust enterprise systems. What you'll be doing Develop enterprise applications using Java and Spring Boot Build and enhance RESTful APIs and microservices Design scalable, high quality software solutions Collaborate with Product, QA and Engineering teams Write clean, well tested, maintainable code Participate in code ...

Senior Developer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
transaction, large-scale systems in telecoms, billing, or similar enterprise domains preferred. Strong expertise in Java, Spring Boot, and J2EE. Hands-on experience with RESTful APIs, Microservices, and Containerisation (Kubernetes/OpenShift). Solid understanding of RDBMS, SQL, and PL/SQL. Familiarity with application servers such as JBoss ...

Software Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
Salary
£70,000
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 ...

Java Developer

Hiring Organisation
Capgemini
Location
Greater London, United Kingdom
Employment Type
Full Time
years of Full Stack Engineering experience 5 years of React or React Native development 5 years of Java development experience Spring Boot framework expertise RESTful API design development and integration Microservices architecture and implementation SQL and database technologies Test Driven Development TDD and Behaviour Driven Development BDD Unit integration ...

Software Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
performance. What you will bring: Essential Criteria Solid commercial experience with Java. Relational databases (e.g., PostgreSQL, Oracle). Spring Boot and Hibernate. Microservices and RESTful API development. Testing: JUnit, Cucumber, Wiremock, Mockito; TDD and BDD. OO analysis and design; clean coding and SOLID principles. Agile frameworks and DevOps culture/ ...

Full Stack Technical Lead

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Full Stack Engineer, with proven architectural responsibility. Deep understanding of modern front‐end frameworks, including React; Backend development in Java (Spring Boot preferred); RESTful APIs and event‐driven/microservices architecture; Relational and analytical databases (e.g. PostgreSQL, ClickHouse or similar). Experience with CI/CD pipelines; Containerisation (Docker, Kubernetes ...

Senior Engineer - Payments

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Track Record: 5+ years building high-performance, client-facing web applications. Backend Expertise: Deep hands-on experience with Python , FastAPI , PostgreSQL , Redis , and secure RESTful APIs. Frontend Proficiency: Mastery of TypeScript , React , Jest , and Storybook . (Experience with Micro-Frontends is a massive bonus). DevOps & Cloud: Comfort with ...

Lead Software Engineer | AI & Agentic Systems

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Strong hands‐on experience with Go and modern backend development, ideally with TypeScript/Node.js. Experience designing and building microservices, event‐driven systems and RESTful APIs using technologies such as Kafka, Redpanda and Kubernetes. Solid understanding of Domain‐Driven Design (DDD), bounded contexts, service decomposition and distributed system design. Experience ...

Senior Java Software Engineer

Hiring Organisation
Uniting Ambition
Location
London, UK
Employment Type
Full-time
across a modern Java/Kotlin and JavaScript/TypeScript stack. What you'll do Build and maintain scalable backend services (Java/Kotlin, RESTful APIs, microservices, SQL/NoSQL) Develop responsive, modern frontend applications and collaborate closely with product and design Take end-to-end ownership of small projects ...

Fullstack Developer

Hiring Organisation
Opus Recruitment Solutions
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £650/annum
skills Solid understanding of responsive design, modern UI development, HTML5, and CSS3 Experience developing reusable component libraries and scalable frontend architectures Proven experience integrating RESTful APIs, GraphQL services, and third-party platforms Experience with state management solutions such as Redux or Zustand Strong focus on application performance, accessibility, security ...

Apprentice Software Developer

Hiring Organisation
Reed Technology
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£20000 - £25000/annum
such as React and Next.js. Understanding of backend development concepts with frameworks like Node.js, Python (Fast API, Flask, or similar). Basic knowledge of RESTful APIs and system integration. Familiarity with relational and/or NoSQL databases. Exposure to cloud computing platforms like Microsoft Azure, AWS, or Google Cloud Platform. ...

Java + CloudNative

Hiring Organisation
Randstad Technologies Recruitment
Location
London, United Kingdom
Employment Type
Permanent
Salary
£65000 - £70000/annum
software solutions. Create and maintain cloud-native deployments leveraging Amazon Web Services (AWS) and Kubernetes. Establish smooth front-to-back integration by implementing robust RESTful APIs and gRPC protocols. Develop fluid, highly intuitive user interfaces with JavaScript, TypeScript, HTML5, and CSS3, managing state with tools like Redux or Context API. ...

Software Development Engineer II

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
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 ...

Lead Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Microsoft 365 integrations, Outlook APIs). Experience building event-driven and messaging solutions using Microsoft Azure Event Hub and/or Kafka. Experience with RESTful APIs, build automation tools (Gradle), and modern software engineering practices. Strong database experience with RDBMS technologies (Sybase, DB2, PostgreSQL, etc.) and exposure to NoSQL platforms ...

Lead AI Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
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 ...

Senior Full-Stack Java Developer (Remote UK, 6–12m Contract)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Agile, cross-functional delivery team to build cloud-native applications using Java 21, Spring Boot, React, Next.js, OpenShift, PostgreSQL and AWS. Responsibilities include designing RESTful APIs, building microservices, delivering secure, scalable front-end and back-end features, and contributing to #J-18808-Ljbffr ...

Senior Java Developer

Hiring Organisation
HCLTech
Location
London, UK
Employment Type
Full-time
Java fundamentals including object-oriented programming, collections, exception handling and concurrency. Integration, API Development and Databases - Experience building and deploying event-driven and RESTful APIs, with foundational knowledge of SQL and relational database design Infrastructure and DevOps - Hands-on experience with Linux-based server environments, scripting (Bash/Python ...

Python Application Developer with DevOps

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Strong production experience with Python and software design patterns (SOLID, DRY) Expertise in AWS (or similar cloud providers), Containerization and Kubernetes Deep understanding of RESTful API or GraphQL API design and development Strong experience with GIT and CI/CD tooling (Github Actions, Gitlab, Argo CD, Azure Devops) Experience monitoring ...

Application Architect Manager

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
C#/Net Knowledge of Microsoft Azure AI and experience in use of GitHub Copilot to support architecture design and delivery Proficient in RESTful services, Microservices, ASP.Net Core Experience with Azure Compute, Storage, and PaaS services Skilled in SQL Server, Azure SQL, and Entity Framework Familiarity with Docker and Kubernetes ...