1 to 25 of 31 Contract RESTful Jobs

Senior Java full stack developer / Tech Lead

Hiring Organisation
E-Solutions IT Services UK Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£70,000 - £80,000 per annum
Mandatory hands-on experience with React js , Redux (or similar state management libraries). Solid understanding of HTML5, CSS3, JavaScript (ES6+) . Experience with RESTful API design and integration. Familiarity with databases such as MySQL, PostgreSQL, or MongoDB. Experience with version control systems like Git. Strong understanding of object-oriented ...

Senior Software Test Engineer

Hiring Organisation
Select Engineering
Location
Manchester, United Kingdom
Employment Type
Contract
Contract Rate
£55 - £57/hour
relational database technologies such as MySQL or similar Experienced advocate for practices such as Test Driven Development and Pair Programming Experience with Microservices architectures, RESTful APIs and message queues Strong programming skills Experience with source code management and version control (Git/GitHub/GitLab) Experience with modern CI/ ...

Java Developer, Contract, Inside IR35

Hiring Organisation
Brio Digital
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600/day
Troubleshoot and resolve performance and production issues Required Experience * Strong experience in Java development (Java 8+/Spring Boot) * Proven experience building microservices and RESTful APIs * Experience working in Agile delivery environments * Strong understanding of software engineering best practices * Experience with CI/CD pipelines and version control (e.g. ...

Java Software Developer (Inside IR35) - Contract

Hiring Organisation
Stealth IT Consulting Limited
Location
Manchester, North West, United Kingdom
Employment Type
Contract
Contract Rate
Up to £476 per day Up to £476 per day
pipelines. Essential Skills & Experience Strong commercial experience in Java (8 or 11+) . Hands-on experience with Spring/Spring Boot frameworks. Experience building RESTful APIs and microservices. Good understanding of AWS, Azure, or similar cloud platforms . Familiarity with CI/CD pipelines (Jenkins, GitLab, GitHub Actions, etc.). ...

Python Developer

Hiring Organisation
Stackstudio Digital Ltd
Location
Wokingham, Berkshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £300 to £340 per day
handling, file handling, type hints, OOP, and data structure design. Build scalable algorithms and write clean, maintainable, and well-structured code. Develop and maintain RESTful APIs using OpenAPI/Swagger, Connexion, or FastAPI. Work with Python web frameworks such as Flask, Django, FastAPI, and Jinja2. Data, Analytics & Databases Perform data ...

Python Risk Developer - Contract - Shell Scripting, Pandas, Polars, AWS, SQL, indices

Hiring Organisation
Scope AT Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
discussions Required Qualifications Strong proficiency in data analysis using Pandas/Polars Demonstrated experience with equity index products and performance benchmarking Expertise in building RESTful APIs and microservices Strong SQL skills and experience with database design/optimization Proficient in Git-based version control and CI/CD practices Solid ...

Infrastructure Project Manager

Hiring Organisation
EMBL-EBI
Location
Saffron Walden, Essex, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£85,000
desirable. Technical Skills Strong programming skills, particularly in Python. Experience with large-scale data processing and data integration workflows. Development and operation of RESTful APIs. Experience with relational and/or NoSQL databases. Experience with cloud platforms (e.g., AWS, GCP, Azure). Experience with containerisation and orchestration technologies (Docker, Kubernetes ...

Python Software Engineer

Hiring Organisation
Apex Systems US
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£80 - £90/hour
integration, and acceptance tests Comfortable in an agile working environment Self-starter and proactive DESIRED SKILLS: Experience with modern web UI technologies; HTML5, React, RESTful services, Websockets Knowledge of Structured Products (Notes, Warrants, Certificates) BUSINESS KNOWLEDGE Equity Derivatives Regional variations of Products and Trading ...

Python Developer--SC Cleared

Hiring Organisation
Morson Edge
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£500 - 550 per day
applications • Experience of designing, developing, and maintaining microservices-based architectures • Knowledge of distributed systems, service-to-service communication, and fault tolerance • Ability to build RESTful APIs and integrating services across multiple systems • Proficiency in writing clean, efficient, testable, and well-documented code • Experience with asynchronous/thread processing, messaging systems ...

Java 8 Software Engineer | £500 – £550 | Inside IR35 | 6 Months | Hybrid Remote

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £550 per day
Java 8 or similar legacy Java frameworks Solid skills in SQL, Spring Boot, and Hibernate development practices Proven ability to build microservices and reliable RESTful APIs Hands-on experience applying TDD and BDD testing approaches Good understanding of clean coding principles, SOLID, and cloud technologies Previous experience in the Finance ...

Java Developer - IAM/API

Hiring Organisation
Talent Smart
Location
S1, Orchard Square, Sheffield, South Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £650/day
driven architectures, working closely with security and engineering teams to deliver robust IAM and data-driven solutions. Key Responsibilities Design and develop secure, scalable RESTful APIs (Java) supporting identity and access workflows Build and enhance identity lifecycle orchestration (provisioning, de-provisioning, access controls) Develop event-driven solutions using Pub/ ...

SC Solutions Architect CGEMJP

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
discipline. AWS Certification - AWS Solutions Architect Professional Familiarity with database design, data architecture, and relational databases. Expertise in SOA and Web Services (REST/Restful). Knowledge App principles and microservices architecture. Experience with Agile and DevOps practices. All profiles will be reviewed against the required skills and experience. ...

SC Solutions Architect CGEMJP00334895

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
discipline. AWS Certification - AWS Solutions Architect Professional * Familiarity with database design, data architecture, and relational databases. Expertise in SOA and Web Services (REST/Restful). Knowledge App principles and microservices architecture. Experience with Agile and DevOps practices. All profiles will be reviewed against the required skills and experience. ...

CAFM Specialist

Hiring Organisation
Technical Staffing Resources Limited
Location
Leatherhead, Surrey, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £75 to £80 per hour
vice versa 2. Qualifications, Experience and Skills Qualifications : Essential: Extensive experience writing code using SQL, VB, .NET, C# Experience of API technologies and writing Restful APIs in JSON Degree, preferably in Computer Science or Management Information Systems or similar experience Hold, have held or are eligible to apply ...

Full Stack Engineer

Hiring Organisation
Vallum Associates Limited
Location
London, United Kingdom
Employment Type
Contract
with REST APIs Ensure high standards of UX, accessibility, and cross-browser compatibility Backend (Python) Design and implement scalable backend services using Python Develop RESTful APIs using Python frameworks such as Django/FastAPI/Flask Handle authentication, authorization, and secure data flows Work with relational and/or NoSQL ...

Full Stack Engineer

Hiring Organisation
Vallum Associates
Location
British Islands, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £525/day
with REST APIs · Ensure high standards of UX, accessibility, and cross-browser compatibility Backend (Python) · Design and implement scalable backend services using Python · Develop RESTful APIs using Python frameworks such as Django/FastAPI/Flask · Handle authentication, authorization, and secure data flows · Work with relational and/or NoSQL ...

C# Developer

Hiring Organisation
Apex Systems US
Location
Bromley, Greater London, Bromley Town, United Kingdom
Employment Type
Contract
Contract Rate
£50 - £55/hour
acceptance tests Comfortable in an agile working environment Self-starter and proactive DESIRABLE SKILLS/EXPERIENCE Experience with UI technologies; C#, WPF/Winforms, RESTful services Knowledge of Equity Derivatives ...

React Developer

Hiring Organisation
Dabster Systems UK Limited
Location
Glasgow, Glasgow City, City of Glasgow, United Kingdom
Employment Type
Contract
Contract Rate
£50000 - £60000/annum
clean, maintainable, and reusable front-end code. Strong understanding of performance optimization, accessibility standards, and cross-browser compatibility. Experience integrating front-end components with RESTful APIs and backend services. Experience working within enterprise-scale application environments. Strong knowledge of React component architecture, hooks, and functional programming patterns Profiling and debugging ...

Systems Developer (ASP.NET)

Hiring Organisation
Proactive Appointments
Location
Exeter, Devon, England, United Kingdom
Employment Type
Contractor
Contract Rate
£35,000 - £42,500 per annum
then deliver. Your Experience: Developing online forms and business workflow Using a low Code development Environment Using MS Visual Studio and C# to develop Restful APIs Using Microsoft Visual Studio to develop and update databases Formal Project management framework such as Prince2 or Agile Due to the volume of applications ...

Solution Architect Financial services Contract Dublin

Hiring Organisation
Adecco
Location
Dublin, City of Dublin, Republic of Ireland
Employment Type
Contract
Contract Rate
£517 - £604/day ltd company
with high-volume ETL/data processing.Experience designing polyglot systems using different database technologies - RDBMS (SQL Server or PostgreSQL), NOSQL (ideally MongoDB).Experience with RESTful/GraphQL web APIs and async communication flows using (Redis Streams, Kafka etc.) If this role sounds of interest drop me a CV so that ...

Java Developer x 2

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £650/day Up to £650pd Umbrella
data heavy projects, with good understanding of data products, data pipelines, and Oracle. Strong experience in distributed programming. Extensive microservices development experience with RESTful services. Strong cloud experience. What you'll get in return : Up to £650pd Umbrella. London-based hybrid working. Initial 6-month contract with extensions. What ...

HRIS System Integration Engineer

Hiring Organisation
Morson Edge
Location
Buckinghamshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£550 - 600 per day + None
experience. - Documentation: Create a technical map of how these systems are connected for future maintenance. Technical Skills Required - API Expertise: o Deep experience with RESTful APIs, JSON, and Webhooks. o Programming: Proficiency in Python or Node.js. - Experience building integrations on AWS (Lambda, Step Functions, API Gateway) or Azure (Logic Apps ...

AWS Solutions Architect

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£765 per day
teams, project methodologies and risk management. Nice to have AWS Solutions Architect Professional certification. Understanding of database and data architecture principles. Experience with SOA, RESTful services, microservices. Exposure to Agile and DevOps environments. If you're an AWS architect with strong design and governance experience - and you enjoy shaping secure ...

PHP Developer

Hiring Organisation
IMT Resourcing Solutions
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Contractor
Contract Rate
£360 - £400 per day
development Proven experience using the Yii framework (Yii2 preferred) Solid understanding of MVC architecture Experience working with MySQL or similar relational databases Familiarity with RESTful APIs and version control (Git) The ideal candidate will bring a proactive approach, strong problem-solving skills, and be comfortable working in a fast-paced ...

Software Test Engineer

Hiring Organisation
Click Digital
Location
Guildford, Surrey, United Kingdom
Employment Type
Contract
Contract Rate
£70/hour
with sprint planning. Design of tests within an agile environment using a test management tool. Designing and executing automated and exploratory tests, particularly in RESTful API environments. Testing of Web applications Contributing towards researching, evaluating and managing test automation frameworks. Support Test Readiness and Verification Reviews. Ability to complete test ...