1 to 25 of 34 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 ...

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 Full Stack Developer

Hiring Organisation
Syntax Consultancy Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£550/day Inside IR35
Experience with Azure cloud platform and services. Azure Databricks. containerisation (Docker) and orchestration (Kubernetes). CI/CD pipelines. Technical Environment: Full Stack, Python, RESTful APIs, Git, SQL Server database experience, including working with databases (SQL and NoSQL). Demonstratable experience of reverse engineering existing codebases. Experience with testing frameworks ...

Backend Developer

Hiring Organisation
Stott & May Professional Search Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £552 per day
security, and resilience are critical. Key Responsibilities Design, develop, and maintain robust backend services using Java 9+ and the Spring Framework Build and enhance RESTful APIs and enterprise integration layers Contribute to microservices-based architectures with a focus on scalability and fault tolerance Collaborate closely with product owners, architects ...

Python Developer

Hiring Organisation
Infoplus Technologies UK Ltd
Location
Wokingham, Berkshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £320 to £380 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 ...

Scala Engineer/Data Engineer (CIP)

Hiring Organisation
Boss Professional Services
Location
United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
frameworks (Play/Spark), Agile Methodologies/Practices (Kanban/Scrum/Sprint), Operational Support (Kibana/Grafana), CI/CD (Jenkins/Airflow), RESTful APIs, Databases (MongoDB, Postgres, Hudi), AWS (Aurora RDS, S3, ECS, Secrets Manager), Infrastructure as code (Terraform) and third-party libraries. How we work: Breaking down ...

Senior Developer

Hiring Organisation
Summer Browning Associates
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Contract
Contract Rate
£NEG Excellent Day Rates
applications utilising Python. Experience in designing scalable backend services using Golang. Expertise in constructing enterprise-grade applications using C#/.NET. Competence in building RESTful APIs and managing microservices-based architectures. Strong familiarity with Git-based version control systems and CI/CD pipelines. Comprehensive understanding of Agile methodologies ...

Senior Python Developer

Hiring Organisation
SUMMER-BROWNING ASSOCIATES LIMITED
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
Up to £0.00 per day + Excellent Day Rates
applications utilising Python. Experience in designing scalable backend services using Golang. Expertise in constructing enterprise-grade applications using C#/.NET. Competence in building RESTful APIs and managing microservices-based architectures. Strong familiarity with Git-based version control systems and CI/CD pipelines. Comprehensive understanding of Agile methodologies ...

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 ...

Card Solutions Architects - Contract role - Sheffield - Immediate

Hiring Organisation
StrategicsIQ Ltd
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
Strong stakeholder engagement across business, engineering, and infrastructure teams Technical Skills Architecture & Design: Microservices, event-driven architecture, domain-driven design (DDD), layered architecture Integration: RESTful APIs, OpenAPI specs, messaging systems (Kafka, MQ), asynchronous processing Cloud & Infrastructure: Cloud-native design, containerisation (Docker, Kubernetes), CI/CD pipelines Data: Distributed data systems ...

Senior Python Developer - SC Cleared - Hybrid

Hiring Organisation
SmartSourcing Ltd
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 560 Annual
applications - Mandatory experience designing, developing, and maintaining microservices-based architectures - Strong understanding of distributed systems, service-to-service communication, and fault tolerance - Experience building 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 ...

Senior Python Developer - SC Cleared - Full time onsite

Hiring Organisation
SmartSourcing Ltd
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 560 Daily
applications - Mandatory experience designing, developing, and maintaining microservices-based architectures - Strong understanding of distributed systems, service-to-service communication, and fault tolerance - Experience building 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 ...

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 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 ...

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 ...

Full Stack React/Azure Developer

Hiring Organisation
True North Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £550 per day
/Azure for some immediate contract roles. Key skills: Microsoft Azure (App Services, Functions, Azure AD, Storage, etc.) Commercial experience building applications with React RESTful APIs CI/CD pipelines The roles are inside IR35 and have a rate of £500-550 per day - they are home based roles with ...

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 ...