25 of 25 Permanent RESTful Jobs in the East of England

Senior Python Engineer

Hiring Organisation
Method-Resourcing
Location
Watford, Hertfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
experience (5+ years) Strong understanding of software design patterns and engineering principles Experience with frameworks such as FastAPI, Django, or Flask Solid knowledge of RESTful APIs and distributed systems Experience working with relational and NoSQL databases Strong testing experience (PyTest, unit, integration, and automated testing) Experience with Git and modern ...

Senior Python Developer - up to £90,000 + Bonus - Hybrid

Hiring Organisation
Involved Solutions
Location
Ipswich, Suffolk, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £90,000 per annum
Senior Python Developer: Design, develop and maintain Python based automation frameworks and scripts supporting network testing, data processing and operational workflows Build RESTful APIs using Flask and FastAPI for internal services and cross team integrations Develop lightweight web based dashboards and interfaces using HTML, CSS, JavaScript and Jinja2 Work with ...

Senior Software Developer

Hiring Organisation
Aveva Group
Location
Cambridge, Cambridgeshire, United Kingdom
Salary
£ 80 K
experience in software development.Competence in object-oriented software design, with an appreciation of coding and design for maintainability, extensibility, testability, and reuse.Knowledge of RESTful APIs and microservice design patterns.Experience developing in C# .NET or similar.Strong communication skills, with experience working closely with other developers.Desired skills and competenciesStrong working knowledge ...

Senior Software Engineer, AI Services

Hiring Organisation
Aveva Group
Location
Cambridge, Cambridgeshire, United Kingdom
Salary
£ 80 K
Essential requirements Extensive experience in software engineering, preferably in platform or cloud-native service development, ideally using Microsoft and .NET technologies. Strong expertise in RESTful API design, versioning, testing, and lifecycle management. Proficient in securing APIs, managing authentication/authorization and data privacy practices. Excellent problem-solving skills, with ...

Software Engineer (Data)

Hiring Organisation
Jobleads-UK
Location
Hemel Hempstead, England, United Kingdom
/ASP.NET Core strongly preferred. Demonstrable experience building and deploying microservices on AWS (Lambda and/or ECS/Fargate). Experience with RESTful API design and development in a microservices architecture. Experience working in agile sprint teams, including alongside nearshore or offshore engineering partners. Consumer-facing product experience — eCommerce ...

Database Developer

Hiring Organisation
Hackajob Ltd
Location
Norwich, Norfolk, East Anglia, United Kingdom
Employment Type
Permanent
Salary
£55,000
Insurance, Claims, Fraud or Financial Services GDPR and Information security awareness Experience of producing test data for QA environments Working with API integrations (JSON, Restful etc) Working with .NET ...

Senior Frontend Developer

Hiring Organisation
Jobleads-UK
Location
Peterborough, England, United Kingdom
JavaScript, HTML5, CSS/SCSS, responsive design, and browser behaviour Experience designing and building maintainable frontend applications at scale Experience integrating frontend applications with RESTful APIs Good understanding of frontend testing practices and tools such as Jest and React Testing Library Security-conscious approach to frontend development, including awareness ...

Database Developer

Hiring Organisation
Verisk Analytics
Location
Norwich, Norfolk, United Kingdom
Salary
£ 70 K
quality datasetsExperience within Insurance, Claims, Fraud or Financial ServicesGDPR and Information security awarenessExperience of producing test data for QA environmentsWorking with API integrations (JSON, Restful etc)Working with .NET#LI-HybridInvestigate and resolve data quality issues across multiple systemsDevelop ETL processes, data migrations and reconciliation solutions to ensure data integrityContribute ...

Senior Python Developer

Hiring Organisation
Spencer Rose Ltd
Location
Watford, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
GBP 70,000 - 75,000 Annual
first services, with a focus on performance, reliability, and maintainability. Python Back End development, primarily using FastAPI and modern API patterns. Strong understanding of RESTful API design, schema validation, and OpenAPI/Swagger. Experience working with messaging and eventing platforms such as Kafka, RabbitMQ, Azure Service Bus, MQTT, or similar. ...

Senior Cloud Developer, Unified Supply Chain

Hiring Organisation
Aveva Group
Location
Cambridge, Cambridgeshire, United Kingdom
Salary
£ 80 K
storage, security, monitoring and diagnostics. Skilled in Kubernetes container orchestration platforms, including Azure Kubernetes Service (AKS) Highly proficient in C# with experience developing microservices, RESTful APIs, etc in a CI/CD environment. A proactive, self-starting approach — you don't wait to be told what to do Ownership mentality ...

.NET Developer, C#, React, Hybrid

Hiring Organisation
Sanderson
Location
Cambridge, Cambridgeshire, United Kingdom
Employment Type
Full-Time
Salary
£500.00 - £550.00 per day
Agile environment. Key Responsibilities Design, develop and maintain applications using C# and .NET technologies Build modern, responsive user interfaces using React Develop and integrate RESTful APIs and backend services Work with databases to design, optimise and manage data solutions Collaborate with technical and non-technical stakeholders to understand requirements ...

Software Engineer - Materials Management

Hiring Organisation
Biovia
Location
Cambridge, Cambridgeshire, United Kingdom
Salary
£ 80 K
Strong commercial experience developing backend applications using Java and/or JavaScript/TypeScriptAPI Design: Proven experience building secure, backward-compatible, and high-performance RESTful APIs for large-scale SaaS environmentsTesting Excellence: Passionate about quality, with experience using automated backend testing frameworks (e.g., JUnit, Mocha/Jest)Mindset: A strong ...

.Net Web Developer

Hiring Organisation
Leo Technology Limited
Location
Colchester, Essex, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £45,000 per annum
C# alongside modern versions of .NET, including .NET 9 and .NET 10 .NET Core and Blazor Server Entity Framework Core with Microsoft SQL Server RESTful services and integrations using JSON, XML and CSV Front-end technologies including HTML, CSS/SCSS, JavaScript and jQuery Scheduled and background processing services Caching ...

Software Engineer (Digital)

Hiring Organisation
Jobleads-UK
Location
Hemel Hempstead, England, United Kingdom
resilience across the microservices estate. Contribute to integrations with the WhatsApp Business API via Amazon Connect for inbound customer engagement. API Design & Integration Design RESTful APIs to agreed standards — implementing OpenAPI specifications, versioning, and API documentation for all services you build. Work with the Integration Architect to ensure services … boundaries, circuit breakers (Polly or equivalent). Messaging: AWS SQS and SNS for asynchronous service communication; AWS EventBridge for event-driven patterns. API design: RESTful design principles, OpenAPI/Swagger specification, API versioning, and documentation. Authentication & security: OAuth 2.0, JWT, OWASP standards, PCI-DSS awareness for payment-adjacent services. ...

.NET Developer

Hiring Organisation
Noir
Location
Bishop's Stortford, Hertfordshire, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £65,000 per annum
10.0 - Social Networking Site - Bishop's Stortford (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is the world's largest social-networking web site and they have ambitions … training per year and exposure to cutting edge technologies such as: .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Azure, Bootstrap, Agile and MongoDB. Additionally you will follow an official structured career progression program. Location: Bishop's Stortford, Hertfordshire, UK/ ...

.NET Developer - St Albans

Hiring Organisation
Noir
Location
St. Albans, Hertfordshire, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £105,000 per annum
Growing Social Media Firm - St Albans, Hertfordshire (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is on a quest to transform how people discover, view and share content … development principles. Our client can provide you with industry recognized training in: .NET 10.0, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Bootstrap and MongoDB. Our client has a flat organization, which means that they believe great ideas can come from anywhere and anyone. From ...

.NET Developer

Hiring Organisation
Noir
Location
Hatfield, Hertfordshire, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £65,000 per annum
10.0, C# 14 - Digital Download Site - Hatfield (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Architect, .NET Developer) With operations in over 20 countries our client has fast become a major player within … Azure SQL. You will be trained in all aspects of: .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Azure, Bootstrap, Agile and MongoDB. Top performers can expect to receive their first promotion (and pay rise) within 6 months. Our client offers ...

Senior Developer

Hiring Organisation
Think Specialist Recruitment
Location
Watford, Hertfordshire, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £75,000 per annum
duties will include: Take ownership of the development and maintenance of the internal customer portal Develop and enhance C#/.NET applications and RESTful APIs Build and maintain integrations with databases and business systems Develop robust, secure and maintainable solutions Work across both modern and legacy codebases Contribute … technical stakeholders to deliver solutions The suitable candidate: 5+ years' professional software development experience Strong C# and .NET experience, including .NET Framework Experience developing RESTful APIs using ASP.NET Strong Microsoft SQL Server experience Experience with Microsoft Azure and Linux-hosted applications Comfortable working with both modern and legacy systems Experience ...

.NET Developer

Hiring Organisation
Noir
Location
Chelmsford, Essex, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £70,000 per annum
.NET Developer - Chelmsford (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Architect, .NET Developer) Since 2006 our client's revolutionary marketing software platform has been helping businesses all over the world to attract … Azure SQL. You will receive training in all aspects of: .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI and MongoDB. At the centre of our client's culture is freedom and openness which takes a lot of people by surprise. ...

.NET Developer - Hemel Hempstead

Hiring Organisation
Noir
Location
Hemel Hempstead, Hertfordshire, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £65,000 per annum
.NET Developer - Hemel Hempstead, Hertfordshire (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Architect, .NET Developer) Since 2006 our client's revolutionary marketing software platform has been helping businesses all over the world … Azure SQL. You will receive training in all aspects of: .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI and Azure Cosmos DB. At the centre of our client's culture is freedom and openness which takes a lot of people ...

.NET Developer

Hiring Organisation
Noir
Location
Peterborough, Cambridgeshire, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £65,000 per annum
.NET Developer - Software House - Peterborough (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0, Programmer, Full Stack Engineer, Architect, .NET Developer) Do you want to work for an internationally recognised brand? Do you want … .NET, .NET Core, C# and Azure SQL. Our client can provide training into: .NET 10.0, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0 and MongoDB. You will be working alongside an MVP and well respect author on Agile and .NET/C# ...

.NET Developer - Huntingdon

Hiring Organisation
Noir
Location
Huntingdon, Cambridgeshire, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £75,000 per annum
.NET Developer - Software House - Huntingdon, Huntingdonshire, Cambridgeshire (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0, Programmer, Full Stack Engineer, Architect, .NET Developer) Do you want to work for an internationally recognised brand … .NET, .NET Core, C# and Azure SQL. Our client can provide training into: .NET 10.0, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0 and Azure Cosmos DB. You will be working alongside an MVP and well respect author on Agile and .NET ...

Consultant - Manager - Full-stack Engineer - Tech Consultancy - Defence & Security

Hiring Organisation
Deloitte
Location
Cambridge, Cambridgeshire, United Kingdom
Salary
£ 80 K
utilizing languages and frameworks.Implement security best practices, ensuring compliance with government regulations.Conduct regular security assessments and collaborate to address vulnerabilities.Develop and maintain well-documented RESTful APIs for seamless system communication.Work with project managers, UX/UI designers, and stakeholders to translate requirements into technical specifications.Communicate effectively with non-technical stakeholders … principles to create applications that are accessible and user-friendly for government officials and the public.Proven ability to develop and maintain well-documented RESTful APIs for seamless system communication.Experience with implementing and adhering to security best practices for government data.Connect to your business - Technology and TransformationDistinctive thinking, deep expertise, innovation ...

.NET Developer

Hiring Organisation
Noir
Location
Hertford, Hertfordshire, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £70,000 per annum
Developer, .NET 9, C# - Global Record Label - Hertford (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0, Programmer, Full Stack Engineer, Architect, .NET Developer) We are pleased to announce that our client … .NET Core, C# and Azure SQL. Our client can provide training into: .NET 10.0, ASP.NET Core, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0, Solid, DRY, LINQ and MongoDB. My client offers flexible working hours, home working and amazing offices (onsite cinema ...

Principal Penetration Tester (9 Month FTC)

Hiring Organisation
Jobleads-UK
Location
Watford, England, United Kingdom
aligned testing. What you'll be doing Application security testing and assurance, around 70 percent Lead and deliver advanced penetration testing across web applications, RESTful APIs, backend services, mobile connected services and supporting application platforms. Assess Java based backend systems, especially Spring Boot services, microservice architectures, API gateways and Backend … experience in application penetration testing across web applications, APIs and service based architectures. Strong understanding of Java based backend systems, especially Spring Boot, RESTful APIs and microservice patterns. Experience testing API gateways and Backend for Frontend layers, including authentication, authorisation, orchestration and data validation. Practical knowledge of cloud hosted applications ...