REST Jobs in Guernsey

1 to 25 of 53 REST Jobs in Guernsey

Senior AWS Fullstack Developer (United Kingdom)

Guernsey, UK
Montash
CI/CD, Kubernetes/Docker, Terraform, Local Stack Data: JPA/Hibernate, PostgreSQL/MongoDB/MySQL, Kafka Architecture: Microservices Architecture (high availability), REST APIs Security: PKIs, KeyCloak, Observability & Monitoring Testing: JUnit (or similar i.e. Mockito), TDD, Integration Tests & End-To-End Testing Best Practices: SOLID principles Good communication More ❯
Employment Type: Part-time
Posted:

Senior Full Stack Engineer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
PIE Recruitment
with product, customer success, and our clients. Key Responsibilities ● Develop, test, and release new features and services on a regular cadence ● Build and maintain REST APIs and web services, with performance, reliability, and security top of mind ● Take part in product discussions and technical feasibility assessments with internal and external More ❯
Employment Type: Part-time
Posted:

🌳 Urgent! x8 Fullstack Senior Software Engineers/Tech leads Needed - UK-based - - Rapid Growth - Fully Remote 🌳 (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Areti Group | B Corp™
on-Rails, Java, Python, C#, PHP 🌳 VueJs, Typescript/Angular/React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software Design Patterns – TDD, DDD 🌳 Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across More ❯
Employment Type: Part-time
Posted:

🌳🌳🌳x6 Tech leads/Software Team Leads🌳🌳🌳 (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Areti Group | B Corp™
Ruby-on-Rails, Java, Python, C# 🌳 VueJs, Typescript/Angular/React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software Design Patterns – TDD, DDD 🌳 Agile methodologies: Scrum and Kanban About You Self-motivated and able work independently Love to write clean, reusable code More ❯
Employment Type: Part-time
Posted:

Technical Lead (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Areti Group | B Corp™
Ruby-on-Rails, Java, Python, C# 🌳 VueJs, Typescript/Angular/React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software Design Patterns – TDD, DDD 🌳 Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across More ❯
Employment Type: Part-time
Posted:

🌳 Urgent! x8 Polyglot Fullstack Tech Leads Needed - UK-based - Series A Funded Startup - Rapid Growth - Fully Remote 🌳 (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Areti Group | B Corp™
Ruby-on-Rails, Java, Python, C# 🌳 VueJs, Typescript/Angular/React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software Design Patterns – TDD, DDD 🌳 Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across More ❯
Employment Type: Part-time
Posted:

AWS Fullstack Developer (United Kingdom)

Guernsey, UK
Montash
Development: Angular/HTML Cloud & DevOps: AWS, Kubernetes/Docker, Local Stack Data: JPA/Hibernate, MongoDB/MySQL Architecture: Microservices Architecture (high availability), REST APIs Security: PKIs, Observability & Monitoring Testing: JUnit, TDD, Integration Tests & End-To-End Testing Best Practices: SOLID principles Good communication and interpersonal skills working with More ❯
Employment Type: Part-time
Posted:

Senior Java Software Engineer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
G.Digital
for clean, scalable, and maintainable code ✅ What you will need: 5+ years of professional Java development experience Strong understanding of Spring/Spring Boot, REST APIs, and microservices architecture Solid knowledge of relational databases (e.g., PostgreSQL, MySQL) Familiarity with cloud platforms (AWS, GCP, or Azure) Experience with CI/CD More ❯
Employment Type: Part-time
Posted:

Python Developer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
MARS Recruitment
/CD processes for feature delivery and monitoring. Requirements: Proficiency in Python (Django) and JavaScript/React (or similar frontend framework). Experience with REST APIs , NGINX , and PostgreSQL . Familiarity with Kubernetes , Redis , cloud platforms (preferably Microsoft Azure), and containerized deployments. Understanding of asynchronous task systems (e.g., Celery or More ❯
Employment Type: Part-time
Posted:

Senior Data Engineer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Realtime Recruitment
be very keen to hear from you: Advanced SQL Knowledge (Oracle, PostgreSQL, MSSQL, etc.). Scripting languages (Python, PowerShell). Web service APIs (SOAP, REST). Data modelling experience. Knowledge of Snowflake Analytics Platform would be an advantage. Experience in working within an Agile environment. Knowledge of GIT, Jenkins (CI More ❯
Employment Type: Part-time
Posted:

Principal Software Engineer (United Kingdom)

Guernsey, UK
RedRock Resourcing
C#/.NET Core Azure cloud services (Functions, App Services, Cosmos DB, Azure SQL) Azure DevOps – CI/CD pipelines, Git Repos, Boards Microservices, REST APIs, Event-driven architecture Infrastructure as Code (Terraform, Bicep, ARM templates) On the architecture side, you’ll get involved with: High-Level and Low-Level More ❯
Employment Type: Part-time
Posted:

Senior Web Developer (United Kingdom)

Guernsey, UK
5874 Commerce
deliverables Essential Skills Sharing best practice methodology Time management at team leader level Writing clean, healthy & future-proof coding solutions Comfortable working with any REST and GraphQL third-party API & digesting the documentation You will need to be an expert at JavaScript, React, Next JS, CSS and HTML. A high More ❯
Employment Type: Part-time
Posted:

ServiceNow Technical Consultant/Developer - UK/Remote - IRM - Up to £85,000 + Benefits (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Opus Recruitment Solutions
Excellent communication skills & ability to manage stakeholders Competent with all aspects of development, design & build through projects Well versed with Java, HTML, CSS, Python REST/SOAP API's Experience with solution design is desirable ServiceNow certified CSA & CAD is highly desirable What they offer: Base salary up to More ❯
Employment Type: Part-time
Posted:

Performance Test Engineer (United Kingdom)

Guernsey, UK
Vanloq
tools such as LoadRunner, JMeter, Gatling, or similar. Strong understanding of Privileged Access Management platforms (e.g., CyberArk, BeyondTrust, Delinea). Proven experience testing APIs (REST/SOAP), databases, and session management systems. Working knowledge of network latency, concurrency, thread modeling, and system throughput. Familiarity with cloud platforms (AWS, Azure, GCP More ❯
Employment Type: Part-time
Posted:

Design-led Frontend Developer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
FlatPlan
brainstorm and implement new features What We’re Looking For • 5+ years of development experience • Strong proficiency in JavaScript, HTML5 and CSS3 • Familiarity with REST APIs, JSON and third-party integrations • Experience with Git version control and Agile workflows • Strong problem-solving skills and a proactive, detail-oriented mindset • Excellent More ❯
Employment Type: Part-time
Posted:

NetSuite Developer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Catch Resource Management
as a NetSuite Developer , with expertise in SuiteScript (2.x), workflows, SuiteTalk, and other NetSuite development tools. Experience integrating NetSuite with third-party systems using REST/SOAP APIs. Strong understanding of NetSuite financial modules and best practices. Experience in agile project delivery methods is highly desirable. Excellent problem-solving skills More ❯
Employment Type: Part-time
Posted:

Senior Data Engineer (United Kingdom)

Guernsey, UK
Search 5.0
re looking for: Strong SQL and Python skills Experience with dbt, Snowflake (or similar), and cloud platforms Solid data modelling background Familiar with APIs (REST/SOAP), Git, CI/CD, and test automation Strong communicator with a proactive, problem-solving mindset Find out more If you would like to More ❯
Employment Type: Part-time
Posted:

Python Developer / DevOps Engineer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Signify Technology
Python Developer/DevOps Engineer 🏠 Location: UK, can be fully remote 💰 Pay: £70-80k 💻 Skills: Python, Django, REST/SOAP, AWS, Terraform, Linux, Networking Super opportunity to work on complex ecommerce platform across engineering and DevOps. Why join You will be building a host of key features on a More ❯
Employment Type: Part-time
Posted:

Software Engineer (United Kingdom)

Guernsey, UK
Tiro Partners Limited
.NET 8 Entity Framework Code-First or other ORM SQL and SQL Server (as a developer rather than administrator) Experience building and maintaining APIs (REST or GraphQL) AWS (ideally, however open to Azure/GAP) Qualifications 2+ years of experience as a software engineer working with .NET/C#/ More ❯
Employment Type: Part-time
Posted:

Quality Engineer (United Kingdom)

Guernsey, UK
Loop Recruitment
that integrate with third-party services. ⚙️ Deep knowledge of automated QA in continuous deployment environments. 🖥️ Proven programming experience in .NET . 📡 Solid understanding of REST APIs, CI pipelines, and relational databases. ☁️ Comfortable working in cloud-based environments (AWS or Azure). 💼 A background in Financial Services is a bonus. 🤔 You More ❯
Employment Type: Part-time
Posted:

Head of Backend Engineering (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
WeDo
preference for Quarkus or GraalVM; SpringBoot experience also considered Familiarity with messaging systems such as Pub/Sub, Kafka, or RabbitMQ Strong understanding of REST API design, CI/CD practices, and Agile methodologies Experience in fintech, payments, or banking domains Who this suits: Someone who is technically strong and More ❯
Employment Type: Part-time
Posted:

Senior Software Engineer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Odin
experience with Ruby, Java, or similar is also valuable Nice-to-Have: Expertise in Go Experience in fintech or other regulated industries Familiarity with REST and GraphQL APIs Proficiency with infrastructure automation tools like Terraform Strong written and verbal communication skills Familiarity with frontend development. React experience is a plus More ❯
Employment Type: Part-time
Posted:

Mobile QA Engineer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Trinnovo Group | B Corp™
automation, and shipping quality at speed — let’s talk! You’re a fit if you have: Proven mobile QA experience (manual + automated) GraphQL & REST API testing skills Hands-on with Playwright + TypeScript Familiarity with tools like Appium, Maestro, Detox Solid Git, GitHub Actions, Jira, TestRail knowledge Strong communication More ❯
Employment Type: Part-time
Posted:

Mendix (United Kingdom)

Guernsey, UK
Ampstek
/NoSQL databases. Proficiency in writing test cases (Jest, Jasmine, or Karma). Working knowledge of JavaScript/Java and frameworks like Angular and REST APIs . More ❯
Employment Type: Part-time
Posted:

Senior C# Engineer (United Kingdom)

Guernsey, UK
Hybrid / WFH Options
Haystack
it. What you’ll do Lead backend development using modern C#/.NET Build and maintain performant, scalable, and maintainable services Design and implement REST APIs Contribute to architecture, tooling, and best practices Collaborate closely with a small, supportive team that values curiosity, kindness, and ownership What we’re looking More ❯
Employment Type: Part-time
Posted: