776 to 800 of 801 Permanent REST Jobs

Senior Full Stack Engineer

Hiring Organisation
Levy Global
Location
Ipswich, Suffolk, UK
Employment Type
Full-time
building enterprise SaaS products (background in cybersecurity, threat intelligence, or security tooling is a strong plus) Strong backend experience with TypeScript and NestJS, including REST and GraphQL APIs Experience designing and building complex, data-heavy UIs using React (Next.js and Chakra UI are a plus) Hands-on experience with relational … skills Take ownership and enjoy driving work forward Care about quality, performance, and continuous improvement Tech you'll work with Backend: TypeScript, NestJS, Sequelize, REST APIs, GraphQL, MySQL, NoSQL, Kafka Frontend: React, Next.js, TypeScript, Chakra UI, React Query, GraphQL Design: Figma (working from detailed designs and complex business requirements) Nice ...

Senior Full Stack Engineer

Hiring Organisation
Levy Global
Location
Plymouth, Devon, UK
Employment Type
Full-time
building enterprise SaaS products (background in cybersecurity, threat intelligence, or security tooling is a strong plus) Strong backend experience with TypeScript and NestJS, including REST and GraphQL APIs Experience designing and building complex, data-heavy UIs using React (Next.js and Chakra UI are a plus) Hands-on experience with relational … skills Take ownership and enjoy driving work forward Care about quality, performance, and continuous improvement Tech you'll work with Backend: TypeScript, NestJS, Sequelize, REST APIs, GraphQL, MySQL, NoSQL, Kafka Frontend: React, Next.js, TypeScript, Chakra UI, React Query, GraphQL Design: Figma (working from detailed designs and complex business requirements) Nice ...

Senior Full Stack Engineer

Hiring Organisation
Levy Global
Location
Bath, Somerset, UK
Employment Type
Full-time
building enterprise SaaS products (background in cybersecurity, threat intelligence, or security tooling is a strong plus) Strong backend experience with TypeScript and NestJS, including REST and GraphQL APIs Experience designing and building complex, data-heavy UIs using React (Next.js and Chakra UI are a plus) Hands-on experience with relational … skills Take ownership and enjoy driving work forward Care about quality, performance, and continuous improvement Tech you'll work with Backend: TypeScript, NestJS, Sequelize, REST APIs, GraphQL, MySQL, NoSQL, Kafka Frontend: React, Next.js, TypeScript, Chakra UI, React Query, GraphQL Design: Figma (working from detailed designs and complex business requirements) Nice ...

Senior Full Stack Engineer

Hiring Organisation
Levy Global
Location
Wakefield, West Yorkshire, UK
Employment Type
Full-time
building enterprise SaaS products (background in cybersecurity, threat intelligence, or security tooling is a strong plus) Strong backend experience with TypeScript and NestJS, including REST and GraphQL APIs Experience designing and building complex, data-heavy UIs using React (Next.js and Chakra UI are a plus) Hands-on experience with relational … skills Take ownership and enjoy driving work forward Care about quality, performance, and continuous improvement Tech you'll work with Backend: TypeScript, NestJS, Sequelize, REST APIs, GraphQL, MySQL, NoSQL, Kafka Frontend: React, Next.js, TypeScript, Chakra UI, React Query, GraphQL Design: Figma (working from detailed designs and complex business requirements) Nice ...

Senior Full Stack Engineer

Hiring Organisation
Levy Global
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
building enterprise SaaS products (background in cybersecurity, threat intelligence, or security tooling is a strong plus) Strong backend experience with TypeScript and NestJS, including REST and GraphQL APIs Experience designing and building complex, data-heavy UIs using React (Next.js and Chakra UI are a plus) Hands-on experience with relational … skills Take ownership and enjoy driving work forward Care about quality, performance, and continuous improvement Tech you'll work with Backend: TypeScript, NestJS, Sequelize, REST APIs, GraphQL, MySQL, NoSQL, Kafka Frontend: React, Next.js, TypeScript, Chakra UI, React Query, GraphQL Design: Figma (working from detailed designs and complex business requirements) Nice ...

Senior Full Stack Engineer

Hiring Organisation
Levy Global
Location
Stockport, Greater Manchester, UK
Employment Type
Full-time
building enterprise SaaS products (background in cybersecurity, threat intelligence, or security tooling is a strong plus) Strong backend experience with TypeScript and NestJS, including REST and GraphQL APIs Experience designing and building complex, data-heavy UIs using React (Next.js and Chakra UI are a plus) Hands-on experience with relational … skills Take ownership and enjoy driving work forward Care about quality, performance, and continuous improvement Tech you'll work with Backend: TypeScript, NestJS, Sequelize, REST APIs, GraphQL, MySQL, NoSQL, Kafka Frontend: React, Next.js, TypeScript, Chakra UI, React Query, GraphQL Design: Figma (working from detailed designs and complex business requirements) Nice ...

Senior Full Stack Engineer

Hiring Organisation
Levy Global
Location
Newcastle upon Tyne, UK
Employment Type
Full-time
building enterprise SaaS products (background in cybersecurity, threat intelligence, or security tooling is a strong plus) Strong backend experience with TypeScript and NestJS, including REST and GraphQL APIs Experience designing and building complex, data-heavy UIs using React (Next.js and Chakra UI are a plus) Hands-on experience with relational … skills Take ownership and enjoy driving work forward Care about quality, performance, and continuous improvement Tech you'll work with Backend: TypeScript, NestJS, Sequelize, REST APIs, GraphQL, MySQL, NoSQL, Kafka Frontend: React, Next.js, TypeScript, Chakra UI, React Query, GraphQL Design: Figma (working from detailed designs and complex business requirements) Nice ...

Senior Full Stack Engineer

Hiring Organisation
Levy Global
Location
Newport, Isle of Wight, UK
Employment Type
Full-time
building enterprise SaaS products (background in cybersecurity, threat intelligence, or security tooling is a strong plus) Strong backend experience with TypeScript and NestJS, including REST and GraphQL APIs Experience designing and building complex, data-heavy UIs using React (Next.js and Chakra UI are a plus) Hands-on experience with relational … skills Take ownership and enjoy driving work forward Care about quality, performance, and continuous improvement Tech you'll work with Backend: TypeScript, NestJS, Sequelize, REST APIs, GraphQL, MySQL, NoSQL, Kafka Frontend: React, Next.js, TypeScript, Chakra UI, React Query, GraphQL Design: Figma (working from detailed designs and complex business requirements) Nice ...

Senior Full Stack Engineer

Hiring Organisation
Levy Global
Location
Hull, East Yorkshire, UK
Employment Type
Full-time
building enterprise SaaS products (background in cybersecurity, threat intelligence, or security tooling is a strong plus) Strong backend experience with TypeScript and NestJS, including REST and GraphQL APIs Experience designing and building complex, data-heavy UIs using React (Next.js and Chakra UI are a plus) Hands-on experience with relational … skills Take ownership and enjoy driving work forward Care about quality, performance, and continuous improvement Tech you'll work with Backend: TypeScript, NestJS, Sequelize, REST APIs, GraphQL, MySQL, NoSQL, Kafka Frontend: React, Next.js, TypeScript, Chakra UI, React Query, GraphQL Design: Figma (working from detailed designs and complex business requirements) Nice ...

Senior Full Stack Engineer

Hiring Organisation
Levy Global
Location
Crawley, West Sussex, UK
Employment Type
Full-time
building enterprise SaaS products (background in cybersecurity, threat intelligence, or security tooling is a strong plus) Strong backend experience with TypeScript and NestJS, including REST and GraphQL APIs Experience designing and building complex, data-heavy UIs using React (Next.js and Chakra UI are a plus) Hands-on experience with relational … skills Take ownership and enjoy driving work forward Care about quality, performance, and continuous improvement Tech you'll work with Backend: TypeScript, NestJS, Sequelize, REST APIs, GraphQL, MySQL, NoSQL, Kafka Frontend: React, Next.js, TypeScript, Chakra UI, React Query, GraphQL Design: Figma (working from detailed designs and complex business requirements) Nice ...

Senior Full Stack Engineer

Hiring Organisation
Levy Global
Location
York, North Yorkshire, UK
Employment Type
Full-time
building enterprise SaaS products (background in cybersecurity, threat intelligence, or security tooling is a strong plus) Strong backend experience with TypeScript and NestJS, including REST and GraphQL APIs Experience designing and building complex, data-heavy UIs using React (Next.js and Chakra UI are a plus) Hands-on experience with relational … skills Take ownership and enjoy driving work forward Care about quality, performance, and continuous improvement Tech you'll work with Backend: TypeScript, NestJS, Sequelize, REST APIs, GraphQL, MySQL, NoSQL, Kafka Frontend: React, Next.js, TypeScript, Chakra UI, React Query, GraphQL Design: Figma (working from detailed designs and complex business requirements) Nice ...

Senior Full Stack Engineer

Hiring Organisation
Levy Global
Location
Brighton, East Sussex, UK
Employment Type
Full-time
building enterprise SaaS products (background in cybersecurity, threat intelligence, or security tooling is a strong plus) Strong backend experience with TypeScript and NestJS, including REST and GraphQL APIs Experience designing and building complex, data-heavy UIs using React (Next.js and Chakra UI are a plus) Hands-on experience with relational … skills Take ownership and enjoy driving work forward Care about quality, performance, and continuous improvement Tech you'll work with Backend: TypeScript, NestJS, Sequelize, REST APIs, GraphQL, MySQL, NoSQL, Kafka Frontend: React, Next.js, TypeScript, Chakra UI, React Query, GraphQL Design: Figma (working from detailed designs and complex business requirements) Nice ...

Low Code Developer

Hiring Organisation
Picture More
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£48,000 - £60,000 per annum
quality, integration and usability. Key responsibilities include: Designing and developing low-code applications and workflows Building integrations with internal and third-party systems using REST/SOAP APIs Working closely with Product Owners and BA's to translate business requirements into technical solutions Producing and maintaining functional and technical documentation … Code/Power Platform Developer Strong experience with Power Apps, Power Automate and Dataverse (or equivalent enterprise low-code platforms) Experience integrating systems using REST and/or SOAP APIs Good understanding of application lifecycle, testing and documentation Experience working in Agile delivery teams Comfortable working with non-technical stakeholders ...

Mid-Level Java Developer

Hiring Organisation
G.R.E. Recruitment Limited
Location
Epsom, Surrey, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
Level Java Developer Role - Java 8+, Spring MVC, SpringBoot, REST API, Maven or Gradle, GIT - Award-Winning UK based FinTech Company - Surrey - Hybrid - 4 days onsite/1 day WFH - £50,000 - £60,000 (Depending on Experience) G.R.E. Recruitment Limited is delighted to partner yet again with an Award-Winning … down monolith systems would be ideal. This role is purely a backend development role. The core tech stack is: Java 8+, Spring MVC, SpringBoot, REST API's and using build tools such as Maven/Gradle. You'll be an advocate of best engineering principles (SOLID), ensuring you're writing ...

C# Programmer Analyst

Hiring Organisation
Genesis10
Location
Oakboro, North Carolina, United States
Employment Type
Permanent
Salary
USD Annual
reconsideration of business processes; languages used include C# .NET, Python, ABAP and SQL Design, develop, and test custom code Take projects through the rest of the project lifecycle Responsible for on-schedule completion of analysis, design, programming, testing, documenting and any other tasks as assigned Keep management apprised of status … C# development Experience with an emphasis on design and development versus merely altering existing code Experience with SQL Server and T-SQL Experience with REST API Experience with the WPF Framework and MVVM Architectural Pattern Two or more of the following: Python, ABAP, Database Design, SQL Server Maintenance Strong object ...

Flutter Developer Dart / Kotlin / Swift Manchester

Hiring Organisation
Searchability
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £50,000 per annum
architecture, test-driven development, and frequent delivery of value to users. Key responsibilities: Build and maintain mobile applications using Flutter and Dart Work with REST APIs and JSON-based integrations Contribute to clean, testable architecture using TDD principles Collaborate closely with PO, QA, and engineering colleagues Support continuous improvement across … tooling, processes, and code quality Essential skills: Commercial experience developing mobile applications with Flutter and Dart Strong understanding of REST APIs and JSON Experience working in agile, cross-functional teams Knowledge of clean architecture and modern engineering practices Desirable experience: Kotlin and/or Swift for native integrations ...

Full Stack Engineer

Hiring Organisation
Levy Global
Location
Slough, Berkshire, UK
Employment Type
Full-time
stack applications Experience developing enterprise SaaS products (cybersecurity experience is a plus) Strong backend development experience using TypeScript and NestJS Experience building APIs using REST and GraphQL and working with ORMs (e.g., Sequelize) Strong frontend experience with React and modern UI frameworks Experience working with relational (MySQL) and NoSQL databases … Strong debugging, troubleshooting, and performance optimisation skills Technical Skills Backend: TypeScript, NestJS, Sequelize, REST APIs, GraphQL, MySQL, NoSQL, Kafka Frontend: React, Next.js, TypeScript, Chakra UI, React Query, GraphQL integration Tools & Design: Ability to work from Figma designs and translate complex requirements into code Nice to Have Experience working in startups ...

Full Stack Engineer

Hiring Organisation
Levy Global
Location
London Area, United Kingdom
stack applications Experience developing enterprise SaaS products (cybersecurity experience is a plus) Strong backend development experience using TypeScript and NestJS Experience building APIs using REST and GraphQL and working with ORMs (e.g., Sequelize) Strong frontend experience with React and modern UI frameworks Experience working with relational (MySQL) and NoSQL databases … Strong debugging, troubleshooting, and performance optimisation skills Technical Skills Backend: TypeScript, NestJS, Sequelize, REST APIs, GraphQL, MySQL, NoSQL, Kafka Frontend: React, Next.js, TypeScript, Chakra UI, React Query, GraphQL integration Tools & Design: Ability to work from Figma designs and translate complex requirements into code Nice to Have Experience working in startups ...

Front End Developer (React / WPF / C#)

Hiring Organisation
Cartisian Recruitment
Location
Farnborough, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£50000 - £70000/annum
applications that blend functionality with modern design principles. Key Responsibilities Design and develop rich, responsive applications using WPF, MVVM , and React . Integrate with REST APIs to ensure seamless communication between the front end and back-end services. Implement key modules such as Scheduling and Reporting, ensuring a smooth … decision-making. Skills and Experience Proven experience with WPF and MVVM , delivering desktop-based applications. Strong proficiency in React and C# , including integration with REST APIs . Solid understanding of usability, accessibility, and responsive design principles. Familiarity with web frameworks and libraries such as ASP.NET, Bootstrap, and Material Design . ...

Technical Lead Azure

Hiring Organisation
TALENT INTERNATIONAL UK LTD
Location
United Kingdom
Salary
£500.00 - £510.00 per day
complex data flows and Enterprise Data Lakes, ensuring seamless integration between Infor M3 and broader finance systems. You will lead the development of REST APIs and manage the end to end data lifecycle within the Azure ecosystem. Key Responsibilities Implementation Leadership: Lead the technical delivery of data flows, focusing … Lakes. Azure Mastery: Architect and oversee pipelines using Azure Data Factory and Databricks for high-performance data processing. API Strategy: Define and produce robust REST APIs to facilitate secure and scalable data consumption. Stakeholder and Vendor Management: Act as the primary technical point of contact to liaise with the supplier ...

Integration Analyst

Hiring Organisation
Hays Specialist Recruitment Limited
Location
Gainsborough, Lincolnshire, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £60,000 per annum
company on a strategic digital growth journey. This role offers one day per week working from home after the probation period, with the rest site-based, so you'll need to live within a reasonable commute of Gainsborough. Please note that no sponsorship is available for this position. This … with technical expertise on connectivity options What are we looking for? Experience in integration development, EDI or API roles Strong understanding of API principles (REST, SOAP) and integration patterns Knowledge of EDI standards and protocols (ANSI X12, EDIFACT, XML, AS2) Ability to read XML and manage workflows Excellent problem-solving ...

ServiceNow Implementation Specialist

Hiring Organisation
Linking Humans
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £100,000 per annum
other Experience workflows. Build modern interfaces using the Experience Layer, UI Builder, Service Portal, and Next Experience. Integrate ServiceNow with external systems using REST, SOAP, and IntegrationHub. Support solution design, pre-sales input, and bid activity within a service provider environment. Contribute to optimisation of customer and employee journeys. Ideal … Experience Demonstrable background in ServiceNow development and configuration. Strong integration experience (REST/SOAP, IntegrationHub). Proficiency with UI Builder, Service Portal, and Next Experience. Understanding of customer journeys and the employee lifecycle. CIS-CSM and CIS-HRSD certifications, with broad module knowledge. Experience with Agentic AI/Now Assist ...

IT Systems Engineer

Hiring Organisation
Manufacturing Recruitment Limited
Location
Diss, Norfolk, East Anglia, United Kingdom
Employment Type
Permanent
Salary
£60,000
reports Someone who moves from spreadsheets ? models ? insight. Application Development (Internal + Customer-Facing) Power Apps (Canvas + Dataverse) or equivalent low-code platform REST API integration mindset UX pragmatism (build usable tools, not demos) Understanding of security boundaries (internal vs customer apps) Low-code is acceptable. Cowboy coding … not. Epicor/ERP + Manufacturing Systems Capability Epicor (or similar ERP) experience useful: BAQs, REST/API, upgrades SQL literacy (views, joins, performance awareness) Understanding of manufacturing concepts: BOMs, routings, work centres Ability to extract ERP data cleanly for reporting & forecasting Process, Documentation & Knowledge Capture Comfortable documenting systems ...

Senior Laravel Engineer

Hiring Organisation
Zelph
Location
City of London, London, United Kingdom
production Laravel applications Make architectural decisions and optimise performance Build admin and internal tools using Filament Develop reactive interfaces with Livewire Design and maintain REST APIs Lead and mentor engineers through reviews and guidance Maintain CI/CD pipelines and deployment workflows Work closely with stakeholders to deliver scalable solutions … experience at a senior level Prior experience leading a development team Strong MySQL skills Experience with Filament , Livewire , and Laravel deployment (e.g. Forge) Solid REST API, CI/CD , and Git experience Nice to Have Experience with regulated or compliance-heavy platforms Multi-tenant or role-based access control experience ...

Cisco ISE Network Security Engineer Automation Focus

Hiring Organisation
MARKS IT Solutions
Location
Spring, Texas, United States
Employment Type
Any
Salary
USD Annual
Fortinet Deep understanding of authentication protocols such as TACACS+ and RADIUS 2. Automation & Scripting Experience developing and maintaining automation using Ansible, Python, Terraform, and REST APIs Familiarity with CI/CD pipelines and Infrastructure as Code (IaC) practices to streamline network security operations 3. Advanced Troubleshooting & Collaboration Proven ability … teams to ensure seamless policy integration and enforcement Identify and implement automation solutions to reduce manual and repetitive tasks using Ansible, Python, Terraform, and REST APIs Develop and maintain Ansible playbooks for automation deployment Monitor system performance, logs, and health; respond to alerts and security incidents Manage platform change requests ...