776 to 800 of 863 Permanent REST Jobs

Java Software Engineer

Hiring Organisation
Michael Page Technology
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £60,000 per annum
with industry standards and security protocols in all deliverables. Profile * Java development experience; strong Java 11+ command is non-negotiable. * Solid Spring Boot experience: REST APIs, Spring Security, Spring Data, Spring Cache. * Good understanding of microservices architecture, resilience patterns (Circuit Breaker, Retry, Bulkhead). * Experience with Camunda BPM or similar … DevOps). * Demonstrated hands-on exposure to at least one of: LLM API integration, vector databases, prompt engineering, or RAG pipeline construction * Familiarity with REST-based AI APIs (OpenAI, Anthropic, Google Vertex AI, or equivalent). * Basic understanding of embeddings, semantic search, and token-based context management. * Comfortable reading Python ...

Lead Software Engineer

Hiring Organisation
Masson Appointments
Location
Gatwick, West Sussex, South East, United Kingdom
Employment Type
Permanent
Salary
£85,000
lead where it makes sense Own technical direction and architecture across client projects: domain modelling, service boundaries, data flow design Design, build, and maintain REST APIs and backend services in C# on .NET (this is still a hands-on role) Build integrations with external systems: HR platforms, asset management tools … patterns, and domain-driven design. You build scalable, maintainable systems, and you set that standard for the team API development: youve designed and built REST APIs with ASP.NET Core, understand HTTP, status codes, authentication patterns SQL: comfortable writing queries, designing tables, understanding execution plans. Youve worked with a relational database ...

Senior SharePoint Developer and Administrator

Hiring Organisation
Ryder Reid Legal Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
migration of SharePoint 2016 environments to modern platforms Redevelop legacy web parts using SPFx (SharePoint Framework) Build custom components using TypeScript, JavaScript, React, and REST APIs Develop and enhance enterprise intranet platforms (architecture, navigation, branding) Integrate SharePoint with internal systems and third-party applications via Microsoft Graph and APIs Administration … SharePoint 2016 environments Strong expertise in SPFx development and modern front-end technologies Proficiency in TypeScript, JavaScript, React, HTML5, CSS3 Experience integrating systems using REST APIs and Microsoft Graph Solid background in C#, .NET, and SQL Server Strong understanding of SharePoint governance, security, and authentication models Excellent troubleshooting, analytical ...

Integration Analyst

Hiring Organisation
Trelleborg Group
Location
Berlin, Massachusetts, United States
Employment Type
Permanent
Salary
USD Annual
enterprise platforms, manufacturing systems, and cloud applications. You will lead tool selection, evaluate and recommend the integration path forward, and determine whether iPaaS, REST-based integrations, or native connectors best fit business needs. When standard options are insufficient, you will design and build custom adapters and microservices. Tasks and Responsibilities … Connect enterprise systems platforms. Design, develop, and maintain integrations using REST APIs, webhooks, and message queues. Evaluate OOB connectors versus custom-built solutions, balancing cost, security, and maintainability. Develop middleware (microservices, SDKs) to support complex integration logic. Implement robust error handling, retries, idempotency, and monitoring strategies. Create and execute data ...

Fullstack Developer

Hiring Organisation
IO Associates
Location
Stoke Gifford, Gloucestershire, United Kingdom
Employment Type
Permanent
Salary
GBP 45,000 - 50,000 Annual
doing Developing and enhancing a modern web platform using JavaScript and TypeScript. Building Front End features using Angular or another modern JavaScript framework. Developing REST APIs and Back End services with Node.js. Working with SQL databases and cloud technologies, primarily AWS. Writing clean, well-tested code and contributing … Commercial or personal experience with JavaScript/TypeScript and Node.js. Experience with Angular, React or Vue. Good SQL knowledge and experience working with REST APIs. Familiarity with Git and Linux environments. An understanding of software testing and development best practices. Exposure to AWS or other cloud platforms. A genuine interest ...

Back End Developer

Hiring Organisation
Harvey Nash
Location
Belgium
Employment Type
Permanent
Salary
EUR Annual
architects, and data science teams. Key Responsibilities Translate business requirements into technical AI and backend solutions Design and develop Python-based backend services and REST APIs Build and deploy RAG-based and Generative AI applications using AWS Bedrock and LLMs Work with AWS services (S3, analytics, integration tools, etc.) Implement … especially Bedrock, S3, and related services) Experience with LLMs (e.g., Claude or similar models) Understanding of RAG architectures and GenAI applications Experience with REST APIs and system integration CI/CD and DevOps experience Strong analytical and problem-solving skills Ability to translate business needs into technical solutions Fluent ...

Full Stack Engineer Java JavaScript - HealthTech

Hiring Organisation
Client Server
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
TypeScript). You'll have a 50/50 split between backend and frontend projects, from designing and developing scalable backend Java services and REST APIs, writing and optimising SQL database queries through to creating user friendly interfaces using Angular (v15+). You'll input into technical discussions and decision … have front end experience with JavaScript and Angular You have experience with relational databases and SQL query writing You have a strong understanding of REST APIs, real-time systems, CI/CD You're comfortable working with legacy Ruby You have a strong knowledge of software engineering best practices ...

AI Deployment Engineer

Hiring Organisation
Emponics
Location
City of London, London, United Kingdom
Employment Type
Permanent
storage supporting current and future AI deployments Troubleshoot integration failures, data inconsistencies, and production issues Key Skills Python & SQL (production-grade pipeline development) REST APIs, webhooks, OAuth, event-driven architecture Orchestration tools: Airflow, Prefect, or Dagster Cloud platforms: AWS, GCP, or Azure Docker & Kubernetes Microsoft 365 & Microsoft Copilot Desirable Skills … data pipelines, and production infrastructure. Strong Python and SQL skills; experienced building robust, production-grade data pipelines from scratch. Deep familiarity with integration patterns: REST APIs, webhooks, OAuth, and event-driven architectures. Experience with orchestration tools (Airflow, Prefect, or Dagster) and transformation frameworks (dbt or similar). Comfortable across cloud ...

AI Deployment Engineer

Hiring Organisation
Emponics
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent
storage supporting current and future AI deployments Troubleshoot integration failures, data inconsistencies, and production issues Key Skills Python & SQL (production-grade pipeline development) REST APIs, webhooks, OAuth, event-driven architecture Orchestration tools: Airflow, Prefect, or Dagster Cloud platforms: AWS, GCP, or Azure Docker & Kubernetes Microsoft 365 & Microsoft Copilot Desirable Skills … data pipelines, and production infrastructure. Strong Python and SQL skills; experienced building robust, production-grade data pipelines from scratch. Deep familiarity with integration patterns: REST APIs, webhooks, OAuth, and event-driven architectures. Experience with orchestration tools (Airflow, Prefect, or Dagster) and transformation frameworks (dbt or similar). Comfortable across cloud ...

Senior Software Architect

Hiring Organisation
at
Location
Amsterdam, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
development of our software systems using .NET, C#, Azure, React, NextJS, and Vercel. Advocate and implement best practices in microservices architecture, Azure Service Bus, REST APIs, and domain-driven design. Collaborate with cross-functional teams to define, design, and ship new features and services tailored to our retail environment. Ensure … .NET, C#, Azure, Azure Service Bus, Azure Functions. Bonus: React, NextJS, Vercel, GraphQL, GitHub, Azure DevOps. Strong understanding of microservices architecture, Azure Service Bus, REST APIs, and domain-driven design. Demonstrated experience in designing and implementing scalable, high-performance systems. Experience leading Agile development teams and working with cross-functional ...

Java Technical Lead

Hiring Organisation
Michael Page
Location
London, United Kingdom
Employment Type
Permanent
Salary
£80000 - £90000/annum
years leading engineering teams or operating as a tech lead/lead engineer with ownership of design and delivery outcomes. Deep Spring Boot expertise: REST APIs, Spring Security, Spring Data, Spring Cache; proven ability to set patterns others follow. Strong command of microservices architecture and distributed-systems fundamentals - resilience patterns … gates. Demonstrated production (or near-production) experience with at least one of: LLM API integration, vector databases, prompt engineering, or RAG pipeline Familiarity with REST-based AI APIs (OpenAI, Anthropic, Google Vertex AI, or equivalent) and a working understanding of embeddings, semantic search, and Comfortable reading Python code or notebooks ...

Quality Assurance Automation Lead

Hiring Organisation
mthree
Location
Bromley, Greater London, UK
experience acting as a Technical Lead whilst remaining actively involved in delivery. Strong experience developing automated test frameworks using tools such as Playwright, Selenium, REST Assured, Cucumber. Experience conducting performance, load, stress, volume and stability testing. Strong hands‐on experience with LoadRunner, JMeter or similar enterprise performance testing tools. Experience … monitoring platforms. Knowledge of enterprise AI platforms and LLM integrations such as Orchestra, Llama or ChatGPT‐based solutions. Technology Environment Playwright JMeter Selenium REST Assured Java‐based applications Oracle Hadoop Elasticsearch Git AI/LLM Platforms Agile Delivery Benefits & Salary Pay rate: £100k Competitive compensation and comprehensive benefits package Eligibility ...

Senior MDM Engineer / Emerging Technical Lead

Hiring Organisation
Sanderson Recruitment
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Permanent
Salary
£75,000
Location: Remote-first (UK-based) with quarterly onsite collaboration days and team events Tech Stack: Informatica IDMC, Customer 360, MDM Platforms, REST APIs, SQL, Cloud (Azure, AWS, GCP), CI/CD, Terraform, Docker Sanderson are currently working with a leading UK organisation that is investing heavily in its Customer Data … TIBCO EBX, or similar enterprise MDM technologies. Solid understanding of data quality, data governance, and data integration best practices. Experience designing and consuming REST APIs and integration services. Strong SQL and relational database knowledge, including PostgreSQL, MySQL, or Microsoft SQL Server. Exposure to cloud technologies including Azure, AWS, and/ ...

Python Engineer

Hiring Organisation
SR2
Location
Bristol, United Kingdom
Employment Type
Permanent
Salary
£50000 - £60000/annum
features, improve scalability and shape technical direction alongside experienced engineers. The role: Develop and maintain scalable backend services using Python & Django Design and build REST and GraphQL APIs Collaborate with Product, Engineering and business stakeholders Improve system architecture and performance Build clean, maintainable and well-tested code Help shape technical … decisions and engineering best practice Work with cloud infrastructure and modern DevOps tooling Tech Stack: Python/Django GraphQL/REST APIs PostgreSQL/Redis AWS (Cognito, S3, Lambda) Terraform/Docker Celery Git/CI/CD Requirements: Building backend applications using Python and Django in a commercial environment. ...

Integration Architect, Banking, Hybrid

Hiring Organisation
Sanderson
Location
London, UK
Employment Type
Full-time
architecture aligned to enterprise standards Define and implement integration patterns across distributed teams Design and deliver event-driven, API-first, and messaging solutions (NATS, REST) Lead end-to-end integration delivery, including hands-on development where required Produce key architecture artefacts such as blueprints, contracts, and ADRs Engage with stakeholders … team integration initiatives Key Skills & Experience: Strong experience with event-driven architecture and messaging systems (NATS, pub/sub) Expertise in API-first design (REST, gRPC) and microservices architecture Hands-on experience with Java/Spring Boot Proven delivery of cloud-native solutions on AWS (ECS/EKS, SQS/ ...

Junior Software Engineer JBLE1 NI

Hiring Organisation
MCS Group
Location
Belfast, UK
highly collaborative engineering team. What You'll Be Doing Backend Development Build and maintain backend services using Node.js or Python Develop and support REST APIs and microservices Write clean, well-tested and maintainable code Contribute to the ongoing improvement of engineering standards and best practices Cloud & Infrastructure Deploy and maintain … engineering who is passionate about backend development and eager to continue learning. Essential Skills Commercial experience with Node.js and/or Python Understanding of REST APIs, asynchronous programming and backend development principles Experience with Git and collaborative development workflows Knowledge of relational or NoSQL databases such as PostgreSQL, MongoDB ...

Senior Salesforce Developer

Hiring Organisation
Hays Specialist Recruitment Limited
Location
Milton Keynes, Buckinghamshire, UK
Employment Type
Full-time
Salesforce platforms including Service Cloud, Marketing Cloud, Pardot, and Data Cloud Develop Apex classes, triggers, Lightning Web Components (LWC), and Flows Build and maintain REST/SOAP integrations with external enterprise systems Work with Data Cloud for customer data unification, segmentation, and integration Implement AI-powered solutions using Agent force … experience with Service Cloud, Marketing Cloud, Pardot, Data Cloud, and Agent force Proficiency in Apex, LWC, SOQL/SOSL, and Salesforce Flows Experience with REST APIs, SOAP web services, and integration patterns Knowledge of customer data platforms (CDP), identity resolution, and data harmonisation Familiarity with Git, DevOps, CI/ ...

Integration Developer – Boomi

Hiring Organisation
Required IT
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £80,000 per annum
delivering end-to-end integration solutions using Boomi AtomSphere Building and maintaining integrations between Elite 3E, Intapp, and wider firm systems Developing and managing REST/SOAP APIs and web services, including authentication protocols such as OAuth 2.0 and SAML Working with Azure Integration Services — including Logic Apps, API Management … 5+ years of hands-on Boomi development experience Strong working knowledge of Elite 3E and/or Intapp (both highly desirable) Solid understanding of REST and SOAP APIs, EDI, and data mapping Experience with Azure Integration Services and the broader Azure ecosystem Strong grasp of API authentication — OAuth 2.0, SAML ...

Senior Java Software Engineer

Hiring Organisation
Bentley Whitaker Search and Selection
Location
London, UK
Employment Type
Full-time
Description Senior Java Software Engineer - Java Developer, Python, AWS, MySQL, NoSql, REST APIs, Microservices, Machine Learning, Artificial intelligence (Hybrid - 3 days a week in the office - Notting Hill) Description for the Senior Java Software Engineer role:- You will be joining a fast-growing, research-driven company building an artificial intelligence … latest tech, generous annual leave and an amazing office with a balcony overlooking Notting Hill. Senior Java Software Engineer - Java, Python, AWS, MySQL, NoSql, REST APIs, Microservices, Machine Learning, Artificial intelligence +++++Applicants must have the right to work in the UK, no sponsorship is offered for this role++++++++ ...

Digital Automation & Low Code Developer

Hiring Organisation
Royal Surrey NHS Foundation Trust
Location
Guildford, GU2 7AU, United Kingdom
Salary
£51856.00 to £59341.00
refine, and optimise automation workflows Job responsibilities What We are Looking For Experience with Microsoft Power Automate, Power Apps, and API development Knowledge of REST APIs, JSON, and Dataverse Strong problem-solving skills and ability to work independently Attention to detail with a continuous improvement mindset Experience in automation … varying backgrounds, cultures, or objectives. Experience developing automation workflows using Power Automate Hands-on experience developing Power Apps & low-code solutions API development experience (REST APIs, JSON, Dataverse) Knowledge of workflow automation & digital transformation Desirable Knowledge of AI Builder & chatbot automation Experience with SQL, APIs, and Power Platform connectors Understanding ...

Sr. ServiceNow Developer - IT Asset Management

Hiring Organisation
RWJBarnabas Health Corporate Services
Location
West Orange, New Jersey, United States
Employment Type
Permanent
Salary
USD Hourly
programming languages, such JavaScript, SQL, HTML, and CSS, Knowledge of ITIL Processes Proficiency in ServiceNow applications like, ITSM, HRSD, ITOM, and CMDB Knowledge of REST APIs, Microservices and other backend development Working knowledge of database systems Key Competencies Ability and willingness to work independently and efficiently Desire to work collaboratively … complex ServiceNow development using: Business Rules, Script Includes, Client Scripts, UI Policies Flow Designer and Integration Hub/Workflow Data Fabric Design and maintain REST/SOAP integrations with: Endpoint management platforms (e,g, device and software inventory) Vendor management tools Perform other duties as assigned Other Duties: Please note ...

Backend & Platform Engineer

Hiring Organisation
IntelliProve
Location
Brussel, Belgium
Employment Type
Permanent
Salary
EUR Annual
rounder medior role. We are not looking for a deep backend specialist nor a dedicated DevOps engineer Strong experience with Python and a modern REST framework. We use FastAPI on PostgreSQL; equivalent experience (Django, Flask) is fine if you know the framework you've worked with deeply Comfort with REST … tied bonuses via Payflip Small team, short feedback loops, high autonomy Flexible working setup, up to 2 days remote per week, with the rest at our Wintercircus office in Ghent: a vibrant working hub with lunch & learns, masterclasses, campus open hours and an on-site gym Software that ends ...

Senior or Lead ServiceNow IRM Solution Architect

Hiring Organisation
Boeing
Location
Seattle, Washington, United States
Employment Type
Permanent
Salary
USD Annual
implement enterprise integrations between ServiceNow IRM and external systems (e.g., GRC tools, security platforms, ERP, HR, identity, asset, and cloud platforms). Leverage REST/SOAP APIs, MID Server, ETL, or iPaaS solutions to enable secure and reliable data exchange. Define and maintain data architecture, CMDB relationships, and risk/… Management, and Platform Analytics. Strong understanding of risk, compliance, and control frameworks (e.g., NIST, ISO, SOX, CMMC). Demonstrated experience designing enterprise integrations using REST/SOAP APIs, MID Server, ETL, or iPaaS. Strong knowledge of ServiceNow data models, CMDB concepts, reporting, and platform performance best practices. Excellent stakeholder management ...

Java Developer

Hiring Organisation
Splendit
Location
Belgium
Employment Type
Permanent
Salary
EUR Annual
initiatives. What You'll Do Develop modern web applications using Java and Angular Build scalable backend solutions with Spring Boot Design, develop, and integrate REST APIs Design and optimize PostgreSQL databases Work with container technologies such as Docker Contribute to technical analysis and architectural decisions Collaborate within Agile/Scrum … based on your technical expertise Your Profile Technical Skills Strong knowledge of Java Experience with Spring Framework (Spring Boot) Experience with Angular Knowledge of REST API development Experience with PostgreSQL Experience with Docker Experience with Git, CI/CD pipelines, and cloud environments is a plus Personal Skills Analytical ...

Splendit - Java Developer

Hiring Organisation
Splendit
Location
Brussel (Stad), Brussel, Belgium
Employment Type
Permanent
Salary
EUR Annual
initiatives. What you'll do: Develop modern web applications using Java and Angular Build scalable backend solutions with Spring Boot Design, develop, and integrate REST APIs Design and optimize PostgreSQL databases Work with container technologies such as Docker Contribute to technical analysis and architectural decisions Collaborate within Agile/Scrum … based on your technical expertise Your profile Technical skills: Strong knowledge of Java Experience with Spring Framework (Spring Boot) Experience with Angular Knowledge of REST API development Experience with PostgreSQL Experience with Docker Experience with GIT, CI/CD pipelines, and cloud environments is a plus Personal skills: Analytical ...