31 to 55 of 246 RESTful Jobs in London

Senior Software Developer - up to 80,000 + Benefits + Bonus

Hiring Organisation
Involved Solutions
Location
London, UK
Employment Type
Full-time
services while influencing engineering standards and mentoring other developers. Responsibilities - Senior Software DeveloperDesign, develop and maintain scalable Python based applications and services. Build secure RESTful APIs and integration solutions supporting enterprise platforms. Develop cloud native applications using AWS and modern engineering practices. Work closely with DevOps engineers to deliver automated ...

Director, Application Development Manager

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)

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. ...

Quantitative Engineer- Derivates

Hiring Organisation
London Stock Exchange Group
Location
London, UK
Employment Type
Full-time
equity, fixed-income, currencies, commodities and their derivatives), reference and alternative data, and ensure their appropriateness for production grade applications. Automate and Scale: Implement RESTful APIs, cloud-native solutions, microservices, and automated CI/CD pipelines for rapid delivery. Design test cases and implement automated test drivers. Analyse production problems ...

Head of Engineering - Data Products

Location
Greater London, England, United Kingdom
. Solid understanding of data governance, access control, and security practices in cloud environments. Knowledge of delivering solutions using a microservice architecture with RESTful protocols and event‐driven architectures. Knowledge and experience of implementing Continuous Integration and Continuous Delivery. Ability to quickly learn and apply emerging programming languages, frameworks ...

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 ...

Senior Python Developer - up to 90,000 + Bonus - Hybrid

Hiring Organisation
Involved Solutions
Location
London, UK
Employment Type
Full-time
Responsibilities for the Senior Python Developer: Design, develop and maintain Python based automation frameworks and scripts supporting network testing, data processing and operational workflowsBuild RESTful APIs using Flask and FastAPI for internal services and cross team integrationsDevelop lightweight web based dashboards and interfaces using HTML, CSS, JavaScript and Jinja2Work with ...

Senior Developer

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
Edenred
Location
London, UK
Employment Type
Full-time
projects on time and to specification. Core Technical SkillsExperience 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 ...

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/ ...

Software Engineer

Location
Westminster, West End, United Kingdom
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

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

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 ...

Senior Engineer - Payments

Hiring Organisation
ebury
Location
London, UK
Employment Type
Full-time
BringTrack 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 AWS, Docker, Kubernetes ...

Lead Software Engineer | AI & Agentic Systems

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
Greater London, England, United Kingdom
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 ...

Net developer

Hiring Organisation
Randstad Technologies Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£55000 - £60000/annum Negotiable
cloud infrastructure and microservice design. Key Responsibilities Lead technical design, architecture, and high-quality C# code delivery. Build scalable, real-time microservices and RESTful Web APIs. Maintain high test coverage (NUnit/Moq) and automated CI/CD pipelines. Collaborate with partner tech teams to scale platform performance. Required Skills ...

.Net developer

Hiring Organisation
Randstad Technologies
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £60,000 per annum
cloud infrastructure and microservice design. Key Responsibilities Lead technical design, architecture, and high-quality C# code delivery. Build scalable, real-time microservices and RESTful Web APIs. Maintain high test coverage (NUnit/Moq) and automated CI/CD pipelines. Collaborate with partner tech teams to scale platform performance. Required Skills ...

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. ...

Software Engineer - Full Stack

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

Software Development Engineer II

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 ...

Senior Manager - Principal Software Engineer

Location
Greater London, England, United Kingdom
automated quality assurance, modern testing practices, and highly automated CI/CD workflows within enterprise‐scale environments Experience in microservices architecture, distributed systems, and RESTful API development and integration Experience in Git, GitHub, and modern CI/CD practices including automated testing and deployment pipelines Hands‐on experience with Agile ...

Lead AI Software Engineer

Location
Greater London, England, United Kingdom
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 ...