1 to 25 of 51 JSON Jobs in the South East

Java Specialist

Hiring Organisation
Pyramid Consulting, Inc
Location
Slough, Berkshire, UK
Employment Type
Full-time
hands-on skills in: Java 8/17, Spring, Spring Boot, Hibernate, JEE, MVC, Swing, JSP, Webservices (REST/SOAP), Angular/AngularJS, jQuery, JSON, HTML, CSS, XSLT Expertise with: Tomcat, JBoss EAP, Apache, SQL, Oracle, PL/SQL, XML, Maven, Ant, CI/CD (Azure Pipeline), Jira, Subversion Experience ...

Senior Automation Test Engineer - ETRM / Trading Platforms

Hiring Organisation
Data Careers
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
with an ETRM platform with as many of the following as possible: Programming & Scripting: Python, Java, JavaScript, C++, Scriban Web Technologies: RESTful APIs, HTTP, JSON, HTML, CSS, Node.js Databases: SQL Server, MySQL, PostgreSQL, MongoDB Tools & Frameworks: Git, Docker, Jenkins, Kubernetes, Agile (Scrum & Kanban), JIRA, Pytest, Powershell Operating Systems: Linux, Windows ...

Software Engineer - Visual Quality

Hiring Organisation
MicroTECH Global Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
Python, developing high-performance, multithreaded applications, ideally with Flask, SQL, and databases. Proficient in Linux development environments. Hands-on experience with REST, HTTP, JSON, and Docker. Comfortable in Agile environments, using Scrum or Kanban and tools such as Jira. Familiarity with CI/CD processes, including source control, build creation ...

Java Full stack Developer

Hiring Organisation
KBC Technologies UK LTD
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
Spring Boot Hands-on experience with Kafka and asynchronous messaging Experience with API Gateway solutions (Apigee preferred) Strong knowledge of REST APIs, JSON, OpenAPI/Swagger Experience with SQL/NoSQL databases (Oracle, PostgreSQL, MongoDB) Frontend experience with Angular or React Understanding of payment systems and financial services architecture Preferred ...

Full-Stack Software Developer

Hiring Organisation
Sanderson
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£520 per day
/17+) Deep Spring Boot & microservices experience Strong AWS skills (EC2, S3, Lambda, IAM) Kafka/event-driven systems SQL optimisation REST/JSON API design Docker proficiency Excellent communication skills Nice to Have JavaScript/React Aurora/RDS If you're proactive, outcomes-driven, and thrive in high ...

Senior Data Engineer

Hiring Organisation
Acxiom UK
Location
Slough, Berkshire, UK
Employment Type
Full-time
both synchronous and asynchronous endpoints Experience with Snowflake or Redshift with a strong understanding of SQL. Proficient in Python and Pandas Experience working with JSON and XML Strong understanding of cloud computing concepts and services (AWS preferably) Experience with Git or equivalent version control systems and CI/CD pipelines. ...

Senior Oracle Developer

Hiring Organisation
Proactive Appointments
Location
Windsor, Berkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £75,000 per annum
Degree in Maths, Science, Engineering, or equivalent professional experience Excellent diagnostic, analytical, and problem-solving skills Desirable Experience Exposure to HTML, JavaScript, Java, and JSON Experience with travel reservations, tour operating, or booking systems Appreciation or experience of software and systems testing Willingness and ability to learn new technologies where ...

Software Engineer

Hiring Organisation
EMBL-EBI
Location
Saffron Walden, Essex, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
design principles. Strong knowledge of relational databases (SQL and data modelling), search engines (e.g. Solr), as well as experience handling standard data formats (XML, JSON). Understanding of microservices architecture, RESTful APIs, and asynchronous messaging systems. Familiarity with Unix-based commands and shell scripting (e.g. Bash). Experience with version ...

Application Integration Architect

Hiring Organisation
IT Talent Solutions
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Permanent
Salary
£60000 - £78000/annum excellent benefits and bonus
business analysis, and technical documentation. Experience with agile methodologies, test-driven development, and UML modelling. Technical proficiency in Java, SQL, REST/SOAP APIs, JSON, XML, data modelling, and related technologies. Desirable Experience with ERP and CRM systems. Knowledge of application security best practices. Exposure to cloud-based integration platforms ...

DevOps Engineer

Hiring Organisation
Mastek
Location
Reading, England, United Kingdom
Code analysis, running Regression suites, etc.) In the delivery pipeline Understanding and experience with a variety of deployment approaches Knowledge of development concepts (REST, JSON, YML etc.) Desirable Skills Proficient with defect/issue tracking tools such as JIRA Knowledge of Hashicorp Packer for AMI creation and Hashicorp Vault ...

Senior Software Engineer, Web Developer

Hiring Organisation
Diamond Light Source
Location
Didcot, Oxfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
Figma, Sketch) Exposure to JavaScript testing frameworks e.g. Jest, Vitest, Cypress, Jasmine, etc. Knowledge of CI/CD techniques Experience with GraphQL, OpenAPi spec, JSON Schema & SQL/No SQL databases. Familiarity with MonoRepo project structures (TurboRepo) Development ofAPIs with Python Frameworks e.g. FastAPI Benefits Diamond offers an exceptional benefits ...

Application Architect

Hiring Organisation
IT Talent Solutions Ltd
Location
Milton Keynes, Buckinghamshire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £75,000 per annum
5+ years’ experience in systems integration, technical analysis, or lead development Strong experience with middleware, APIs, and integration patterns Solid knowledge of REST, SOAP, JSON, XML, data mapping and transformation Proficiency in SQL, data modelling, and reporting (e.g. SSRS) Experience with Java, AS400 environments, and enterprise systems Strong ...

One Trust Developer

Hiring Organisation
Stackstudio Digital Ltd
Location
Luton, Bedfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
From £475 to £480 per day
rights, and relevant privacy regulations. Hands-on experience integrating CMP workflows with platforms such as ForgeRock, mParticle, and Braze, along with scripting skills (e.g., JSON, Java, FTL) to support workflow customization and automation. Skilled in generating reports and performing analytics to support data privacy compliance. Capable of analyzing and optimizing ...

Python/ AI Developer

Hiring Organisation
FDM Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£55,000 - £75,000 per annum
coding practices (Key Vault, input validation, encryption), RBAC, and API key/credential management. Data Handling & Storage: Skilled in structured/unstructured data (CSV, JSON, XML, PDF, DOCX); efficient data processing and storage using Python and Azure services. API Development: Experience building and consuming REST APIs with authentication and service ...

Software Engineer (C# .Net & Visual Studio)

Hiring Organisation
TECHNOLOGY RESOURCING LIMITED
Location
Guildford, Surrey, South East, United Kingdom
Employment Type
Permanent
Salary
£50,000
Framework & Core) Object-Oriented Programming (OOP) Entity Framework Microsoft SQL Server 2019 (Always-on, stored procedures, DB design & maintenance) Strong experience with RESTful APIs, JSON and app integrations Git version control (or similar) HTML & CSS PowerBI reporting What You Bring Full software development lifecycle experience, including testing and documentation Strong ...

Software Engineer (UAS)

Hiring Organisation
Diamond Light Source
Location
Didcot, Oxfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
Figma, Sketch) Exposure to JavaScript testing frameworks e.g. Jest, Vitest, Cypress, Jasmine, etc. Knowledge of CI/CD techniques Experience with GraphQL, OpenAPi spec, JSON Schema & SQL/No SQL databases. Familiarity with MonoRepo project structures (TurboRepo) Development ofAPIs with Python Frameworks e.g. FastAPI Benefits Diamond offers an exceptional benefits ...

Python Developer

Hiring Organisation
microTECH Global LTD
Location
Slough, Berkshire, UK
Employment Type
Full-time
will have significant experience developing using these technologies. - Experience using Linux as a target development platform - Hands-on experience with technologies such as REST, JSON and docker - Exposure of commonly used test frameworks such as Pytest, Google Test Framework - Skilled with common front-end technologies such as HTML ...

Senior React Native Engineer - London Hybrid : £100-120k+

Hiring Organisation
Hunter Bond
Location
Slough, Berkshire, UK
Employment Type
Full-time
Bring 5+ years' experience delivering production mobile apps for iOS and Android. Strong expertise with iOS/Android SDKs, remote data handling (REST/JSON) and third-party integrations. Solid understanding of mobile architecture, trends and best practices across the entire development lifecycle. Clear, confident communication skills — written, verbal ...

Java Developer

Hiring Organisation
Data Careers
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
Java Developer Permanent Location: Home Based Salary: £70,000 - £75,000 Skills: Java 8, Spring, Maven, Git, JUnit, Web APIs (REST/JSON and XML/SOAP), SC Clearance We are looking to recruit an SC Cleared Java Developer to join a leading technology consultancy working on the upgrade, enhancement … Java-based applications supporting legacy systems Contribute to iterative development within an Agile/Scrum environment Build and consume web services using REST/JSON and XML/SOAP APIs Write clean, maintainable, and well-tested code Collaborate closely with other developers, testers, and stakeholders Essential Technical Skills Java ...

Techical Support Lead

Hiring Organisation
ClearCourse
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent
incidents and escalations Triage and prioritise support tickets with Dev/SRE/DevOps Investigate issues using Datadog, Postman, SQL, MongoDB Analyse API logs, JSON payloads and system behaviour Support merchant onboarding, transaction flows & payouts Build and improve incident processes, SLAs and playbooks Identify recurring issues and drive root-cause ...

Data Engineer

Hiring Organisation
Hays Specialist Recruitment Limited
Location
Basingstoke, Hampshire, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £55,000 per annum
Strong SQL skills (PostgreSQL or Snowflake SQL within dbt preferred) Understanding of Cloud Data Warehouse concepts and design Knowledge of SOAP and REST APIs, JSON, and YAML Basic Python skills A logical approach to problem-solving and a collaborative mindset What you'll get in return You'll receive ...

Technical Delivery Manager

Hiring Organisation
Adecco
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 - £600 per day
financial crime technology delivery. Hands-on experience with Actimize SAM-10 Cloud and cloud platforms (AWS preferred). Strong technical background (C#, SQL, APIs, JSON/XML) and knowledge of modern data architectures. Excellent communication, stakeholder management, and team leadership skills. Candidates will ideally show evidence of the above ...

Python Developer

Hiring Organisation
Insight Global
Location
Slough, Berkshire, UK
Employment Type
Full-time
Haves 4+ years of Python development experience. Strong understanding of monitoring platforms and scripting. Ability to schedule scripts and ensure data integrity. Proficiency in: JSON and data manipulation React REST APIs, FastAPI Unix/Linux OpenShift, Docker, Kubernetes Experience with unit testing and writing clear Jira tickets. Plusses Previous experience ...

Product Owner - API

Hiring Organisation
Morson Edge (Technology)
Location
Buckinghamshire, England, United Kingdom
Technical aptitude with understanding of web and mobile technologies (React, Swift, Kotlin, Flutter). Ability to interpret and work with data models and payloads (JSON, XML) – coding not required, but comprehension essential. Experience working with offshore development teams. Strong grasp of data flow from source to user, ensuring APIs deliver ...

Full Stack Developer - AI & Automation (UK Remote)

Hiring Organisation
Stanley House Consulting
Location
Slough, Berkshire, UK
Employment Type
Full-time
Storage) AI/ML: OpenAI, Anthropic Claude, LangChain, Vector Databases Deployment: Vercel, GCP Must-Have Skills Core Languages: TypeScript, JavaScript, Python Databases: MySQL, PostgreSQL, JSON Frameworks: Next.js & React, incl. App Router (Server/Client Components, Server Actions) Proficiency in Supabase (database design, RLS, auth flows) Third-party API App Integration ...