351 to 375 of 2,450 REST Jobs

Senior Java Developer

Hiring Organisation
TXP
Location
Telford, Shropshire, West Midlands, United Kingdom
Employment Type
Contract
Contract Rate
£0.00 - £550 per day
development tools where appropriate to improve analysis, design, development, testing and code quality. Essential Skills & Experience Strong commercial experience with Java Extensive experience developing REST APIs using Spring Boot Experience writing unit tests using JUnit Strong understanding of JSON structures and data formats Hands-on experience with Kubernetes , including: Containerising ...

Java / Kotlin Developer

Hiring Organisation
Spectrum IT Recruitment Limited
Location
Newbury, Berkshire, South East, United Kingdom
Employment Type
Permanent
Salary
£70,000
technical solutions. What We're Looking For You'll need strong experience with: Java or Kotlin on JVM 11+ Spring Boot Enterprise backend development REST APIs and microservices SQL and NoSQL databases Docker/Kubernetes Git and modern development practices Desirable: Telecommunications billing Azure CI/CD Linux Redis Elasticsearch ...

Senior Backend Engineer (Java)

Hiring Organisation
Randstad Technologies Recruitment
Location
Manchester, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £500/day Inside IR35 via Umbrella
platform teams while elevating code quality and mentoring fellow engineers. Core Responsibilities Architecture & API Design: Build and maintain scalable, fault-tolerant backend microservices and REST APIs. Technical Leadership: Lead medium-to-large engineering initiatives, participate in design reviews, and establish engineering best practices. System Operations & Reliability: Troubleshoot complex production issues ...

Senior Backend Engineer (Java)

Hiring Organisation
Randstad Technologies
Location
Manchester, Lancashire, United Kingdom
Employment Type
Full-Time
Salary
£450.00 - £500.00 per day
platform teams while elevating code quality and mentoring fellow engineers. Core Responsibilities Architecture & API Design: Build and maintain scalable, fault-tolerant backend microservices and REST APIs. Technical Leadership: Lead medium-to-large engineering initiatives, participate in design reviews, and establish engineering best practices. System Operations & Reliability: Troubleshoot complex production issues ...

Senior Software Engineer

Hiring Organisation
Pave Talent Partners Limited
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
code, SOLID principles and maintainable design. Experience developing and supporting applications within Microsoft Azure. Azure SQL Practical experience with Docker andKubernetes Strong experience building REST APIs The role is hybrid and based in Manchester, offering a combination of office-based collaboration and remote working. Whether youre an experienced Senior Developer ...

Rightangle Developer - Inside IR35 - Up to £750 per day

Hiring Organisation
Hunter Bond
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
commodity scheduling, logistics, inventory or physical settlement processes. Experience with market data, risk and P&L integration. Experience with Java, Spring/Spring Boot, REST APIs, Kafka or similar enterprise technologies . CI/CD and DevOps experience. Previous experience within a major investment bank or financial institution. Key Competencies ...

Rightangle Developer - Inside IR35 - Up to £750 per day

Hiring Organisation
Hunter Bond
Location
London, UK
Employment Type
Full-time
commodity scheduling, logistics, inventory or physical settlement processes. Experience with market data, risk and P&L integration. Experience with Java, Spring/Spring Boot, REST APIs, Kafka or similar enterprise technologies . CI/CD and DevOps experience. Previous experience within a major investment bank or financial institution. Key Competencies ...

SRE Azure Cloud

Hiring Organisation
Sierra Business Solution
Location
Pleasanton, California, United States
Employment Type
Permanent
Salary
USD Annual
Service (AKS) Azure Virtual Machines App Services Azure Storage Azure Networking Application Gateway Azure Key Vault Microservices & Containerization Kubernetes Docker Helm Charts Microservices Architecture REST APIs Event-Driven Architecture Distributed Systems Troubleshooting CI/CD & DevOps Azure DevOps Pipelines Bitbucket Git Helm-based Deployments CI/CD Release Management Deployment ...

Software Engineer

Hiring Organisation
Corecom Consulting
Location
Nationwide, United Kingdom
Employment Type
Permanent
Salary
£45000 - £55000/annum
software that provides real value to customers. What You'll Be Doing As a Software Developer - API & Microservices, you'll: Design, develop and maintain REST APIs and Java Spring Boot microservices Build and enhance services that support key digital platforms Develop automated unit and integration testing to ensure software quality ...

Scrum Master / Agile Delivery (SC or DV Cleared)

Location
Greater London, England, United Kingdom
hands-on technical role, you’ll be supporting engineering teams working across: AWS Cloud Python Serverless Architecture AWS Lambda Step Functions REST APIs Event-Driven Systems ECS Containers CI/CD Pipelines Cloud-Native Applications An appreciation of modern software engineering and cloud delivery practices will be highly beneficial. What ...

Principal Developer

Location
United Kingdom
technically. Role responsibilities Lead solution design, technical decisions, and development teams. Build enterprise applications using Python, Django, Flask, React.js and SQL. Develop secure REST APIs and integration services. Apply advanced Python development techniques and best practices. Design, administer, and optimise PostgreSQL and SQL Server databases. Establish coding standards and mentor ...

Java Software Engineer

Location
Greater London, England, United Kingdom
skills/knowledge/experience: Develop and maintain backend services using Java 25, Spring Boot, and Spring Security. Design, build, and support microservices and REST APIs for scalable distributed systems. Implement and manage event-driven architectures using Apache Kafka. Work with data platforms such as MongoDB, Mongo Atlas, Redis ...

Senior Software Engineer (Belfast, UK)

Location
Belfast City District, Northern Ireland, United Kingdom
Criteria: 5+ years Java; Java 17+/21, Spring Boot or equivalent Stream/event-driven services at volume (Redis Streams, Kafka or similar) REST API design and ownership, contract-first Containerised services on Azure or another major cloud; Docker, CI/CD Strong SQL Desired Criteria: ClickHouse or another ...

Quantitative Developer

Location
Greater London, England, United Kingdom
Python libraries used across the stack. Build and maintain data processing pipelines that ingest, transform and validate large and heterogeneous financial datasets. Build production REST APIs and data services, and use SQL to analyse large relational datasets. Deploy production-quality code to cloud infrastructure (cloud providers, CI/CD pipelines ...

Software Engineer – PHP / Laravel – Mid-Level or Senior

Location
Ipswich, England, United Kingdom
Application Developer/Application Developer/Software Development Engineer/PHP/Laravel/React/MySQL/Git/JavaScript/SQL/REST APIs/Automated Testing/Object-Oriented Programming/Message Queues/Event-Driven Architecture/Symfony/TypeScript/PostgreSQL/Docker/Redis ...

IT Development Team Lead (Full Stack)

Hiring Organisation
Euro Car Parks
Location
Central London, London, United Kingdom
Employment Type
Permanent
DevOps CI/CD processes, Service bus Architecture, Microservices, Functions, Web apps, IAC Experience with AI driven development tools such as Claude Experience developing REST API-driven mobile first web applications Experience of frontend application development, with a focus on React.js, Next.js and TypeScript Jira, Bitbucket, Git Flow, Confluence, Azure ...

Agentic Software Engineer

Location
Newcastle upon Tyne, England, United Kingdom
Docker‐based containerisation Authentication: Auth0 or Clerk (TBC) What our client is looking for: Strong full‐stack development experience (React, TypeScript, Node.js) Experience designing REST APIs and working with relational databases (e.g. PostgreSQL) Practical cloud experience (AWS or Azure), including deployment and CI/CD pipelines Proven ability to work ...

Lead Software developer (Angular & Node.js)

Location
Newcastle upon Tyne, England, United Kingdom
Designers, QA Engineers and DevOps teams Troubleshoot, optimise and improve application performance, scalability and reliability Strong commercial experience developing applications with Node.js Experience building REST APIs using Express.js Experience writing automated tests using Jest Experience using GitLab CI/CD Understanding of Agile software delivery Experience working with Git Experience ...

Senior C# Engineer Typescript, Lambda, API Gateway, SQS, SNS

Hiring Organisation
Smart Sourcer Limited
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
From £700 to £800 per day
some Typescript. What Youll Bring: Senior/Staff-level backend mastery in C# and .NET 9/10 , capable of architecting and leading distributed REST microservices at scale. Advanced AWS serverless expertise including Lambda, API Gateway , SQS, SNS, Step Functions & EventBridge . Serious API engineering capability : versioning, documentation, throttling, rate ...

Senior Software Engineer (Investor Solutions)

Location
City of Edinburgh, Scotland, United Kingdom
HTML, and CSSA rapid learner with robust analytical and problem-solving abilitiesProficient in Python and understanding of common libraries used by PythonProficient in HTTP, REST and web API best practicesA strong ownership mentality and drive to solve the most important problemsComfort working with product management on complex features #J ...

Software Engineer, Senior

Hiring Organisation
Infor
Location
Orpington, Greater London, UK
Employment Type
Full-time
Basic Qualifications: Demonstrated background of software engineering experience delivering enterprise applications or platforms. Strong hands-on development experience using C# and .NET. Experience building REST APIs, microservices, and distributed application architectures. Experience designing and implementing integrations between enterprise applications and services. Experience with cloud-native development on AWS, Azure ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
Experience working as a Full Stack Engineer. 5+ years of relevant experience in coding in Typescript/JavaScript, using Node.js to architect and create REST and/or GraphQL APIs. Preferred experience working with eCommerce systems and platforms. Strong technical experience in modern front-end Typescript/JavaScript libraries ...

Full-Stack Engineer - AI Startup (Typescript, Node, React)

Hiring Organisation
Infused Solutions Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
£120000 - £150000/annum
cloud-native development would be highly beneficial. Technology Stack The current technology environment includes: React TypeScript Node.js AWS Google Cloud Platform (GCP) Vertex AI REST APIs Large Language Models (LLMs) Agentic AI Git CI/CD The Person We're looking for someone who is: Entrepreneurial and genuinely excited ...

Scala Engineer

Location
Greater London, England, United Kingdom
testing, integration checking) . Distributed Version Control (Git). Familiarity with Functional Programming concepts (immutability, referential transparency, algebraic design) . Web services architecture knowledge (REST, , HTTP stack, JSON codecs) Familiarity with message brokers/event-driven boundaries (e.g., Apache Kafka ) . Good understanding of local development tooling and environments. Experience ...

Software Engineer PHP / Laravel Mid-Level or Senior

Hiring Organisation
RedTech Recruitment Ltd
Location
Ipswich, Suffolk, East Anglia, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
Application Developer/Application Developer/Software Development Engineer/PHP/Laravel/React/MySQL/Git/JavaScript/SQL/REST APIs/Automated Testing/Object-Oriented Programming/Message Queues/Event-Driven Architecture/Symfony/TypeScript/PostgreSQL/Docker/Redis ...