1 to 25 of 27 REST Jobs in Northern Ireland

Senior Full Stack Engineer (Belfast-Hybrid)

Hiring Organisation
17918
Location
Belfast, County Antrim, United Kingdom
work closely with senior technical stakeholders. Key Requirements: 5 years' experience in full stack or backend engineering (TypeScript preferred) Strong experience with React, TypeScript, REST/GraphQL APIs Solid backend development experience (Node.js/C#/Java) Experience with AWS (Lambda, API Gateway, AppSync, Fargate) Microservices, event-driven architecture & messaging ...

Product Engineer Lead Consultant

Hiring Organisation
17918
Location
Belfast, County Antrim, United Kingdom
experience designing, building, and operating scalable distributed systems, cloud-based applications, and microservices architectures. Demonstrated ability to design, develop, and integrate APIs, backend services, REST-based interfaces, SQL data stores, and event-driven components using technologies such as Kafka. Strong working knowledge of modern development workflows and engineering practices such ...

AWS Cloud Engineer

Hiring Organisation
Jobleads-UK
Location
Belfast City District, Northern Ireland, United Kingdom
certifications (Solutions Architect, Developer or SysOps) Software engineering experience in Python Experience developing frontend applications using React and TypeScript Experience with GraphQL and REST APIs Experience running production workloads on EKS Experience with serverless technologies such as AWS Lambda Experience with Datadog, Prometheus, Grafana or New Relic Exposure to distributed ...

Senior Software Engineer (Frontend)

Hiring Organisation
17918
Location
Belfast, County Antrim, United Kingdom
oriented applications in C# Strong experience with .NET Framework and MVC, with newer projects using .NET 10 and React Proven experience building and integrating REST APIs or WCF services Strong understanding and practical application of design patterns and SOLID principles Experience working with Microsoft SQL Server Proficiency in HTML5, JavaScript ...

Cloud AppSec Engineer — AWS, API & SAST/DAST/RASP

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
Data Amazon AWS ETL Python over 1 year ago Kolomolo Typescript Developer - AWS €46K - 68K Full time Amazon AWS Lambda Amazon AWS Node.js JavaScript REST APIs Python Microservices TypeScript over 3 years ago WorksHub Careers Companies Sitemap Functional Works Blockchain Works JavaScript Works AI Works Golang Works Java Works Python ...

Power Platform or Dynamics CE Developer

Hiring Organisation
Jobleads-UK
Location
Belfast City District, Northern Ireland, United Kingdom
React) JavaScript form customisation and Power Automate Knowledge of public cloud platforms, such as AWS and Azure, including SaaS and PaaS offerings Desirable Typescript REST API integrations Azure DevOps and Power Platform ALM Azure Functions APIM/Azure Service Bus AI Driven Delivery WHO YOU ARE Our vision ...

Data Scientist (AI & ML) - NEW

Hiring Organisation
17918
Location
Belfast, County Antrim, United Kingdom
/LangGraph/LlamaIndex/Semantic Kernel OpenAI/Anthropic/Amazon Bedrock/Azure OpenAI Scikit-learn TensorFlow PyTorch Pandas FastAPI/Flask REST APIs Vector Databases Docker Kubernetes Git CI/CD MLOps Data Pipelines ETL Model Deployment & Monitoring AI Governance & Observability What They're Looking For Passion ...

Staff Software Engineer

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
technical problems for end users. 7‐11 years experience developing highly scalable distributed applications, products, and services in Java and Golang. Design and develop REST, gRPC, and GraphQL APIs. Working knowledge of SQL and No‐SQL database technologies. Solid foundation in data structures, algorithms, and software design with strong analytical ...

Senior Software Engineer (TypeScript / Node.js)

Hiring Organisation
17918
Location
Belfast, County Antrim, United Kingdom
release What You'll Need Essential - 5 years of commercial software engineering experience - Strong, production-grade TypeScript and Node.js skills - Experience designing and building REST APIs Fastify experience is a genuine advantage - MongoDB or equivalent document database experience - AWS experience across core services including SNS, SQS, Lambda, and EKS - Comfortable ...

Senior BMS Software & Commissioning Engineer

Hiring Organisation
17918
Location
Lisburn, County Antrim, United Kingdom
project demands. Real diagnostic capability, not device discovery. Integration by direct API where protocol access is not the right route: Tridium Niagara REST, Schneider EcoStruxure connectors, vendor cloud APIs, webhooks. MQTT: broker behaviour, topic hierarchy, QoS, retained messages, TLS and ACLs. Understanding what belongs at the edge and what belongs ...

Senior Python/ AI Engineer

Hiring Organisation
17918
Location
Belfast, County Antrim, United Kingdom
areas including: Python AWS/Azure Generative AI & LLMs AI APIs and tooling TensorFlow/PyTorch/scikit-learn AI automation and agent frameworks REST APIs and platform engineering Cloud-native development and deployment You won't necessarily need experience across the full stack above - strong Python engineering ability ...

ServiceNow Tech Lead

Hiring Organisation
17918
Location
Belfast, County Antrim, United Kingdom
Discovery, Service Mapping, Event Management and AIOps Hands-on development: business rules, client scripts, script includes, UI policies, ACLs Building third party integrations via REST, SOAP and mid servers Working directly with enterprise customers, owning delivery independently Getting exposure to AWS, GCP, Azure, Jenkins and modern CI/CD tooling ...

Sr. Escalation Engineer - Client Services

Hiring Organisation
17918
Location
Belfast, County Antrim, United Kingdom
GDPR) Diagnostic Tools Wireshark, tcpdump, curl/Postman, Fiddler, Splunk/Kibana basics, Database tracing tools Good to have Basic scripting (Bash, Python, PowerShell, REST API fundamentals, JSON/XML parsing) Automation mindset for repetitive diagnostics Basic Git familiarity Troubleshooting & Escalation Skills Analytical & Troubleshooting skills Root Cause Analysis (RCA) Complex ...

Senior Software Developer (.NET)

Hiring Organisation
17918
Location
Belfast, County Antrim, United Kingdom
Senior Software Engineer role at a world leading technology organisation operating across 27 countries .NET and C# focused with distributed systems, cloud native architecture, REST and GraphQL APIs Influence technical direction, mentor others and deliver solutions that operate at genuine scale Hybrid working, Belfast based Salary … scalability and adherence to best practices Design and develop distributed, event driven, cloud native systems across the full software development lifecycle Build and maintain REST and GraphQL APIs to a high standard Drive continuous improvement by exploring new technologies, tools and methodologies Mentor and support team members, fostering a culture ...

Director Data & Analytics API Experience - Data Services

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
public consumption. Experience designing and building cloud‐native SDKs and APIs on Google Cloud Platform (GCP), Apigee, and related technologies. Familiarity with WebSockets, REST, GCS, OAuth 2.0, GitHub, Protobuf/Avro, and SQL. Polymathic ability to bridge business strategy, engineering, and technical writing. Demonstrated problem‐solving skills and the capacity ...

Senior Full-Stack Engineer – Global Ledger Platform Lead

Hiring Organisation
Jobleads-UK
Location
Belfast City District, Northern Ireland, United Kingdom
stack applications, delivering scalable backend services and responsive frontend interfaces for critical financial systems at scale. You will work with Java, Angular or React, REST APIs, and Selenium-based test automation, guiding the end-to-end delivery lifecycle and mentoring teammates in a global delivery model. #J-18808-Ljbffr ...

Senior SDET

Hiring Organisation
17918
Location
Belfast, County Antrim, United Kingdom
automation or SDET roles Proficiency with at least one major automation framework (Playwright, Cypress, Selenium or similar) Solid API testing skills (Postman, Newman, REST or GraphQL) Experience with contract testing (Pact or similar) Familiarity with CI/CD integration for automated tests (GitHub Actions, Jenkins, Azure DevOps or similar) Developer ...

WMS Technical Support Lead

Hiring Organisation
Corvus People
Location
Belfast, NIR, GB, County Antrim, United Kingdom
Employment Type
Permanent
Salary
£80000 - £110000/annum
Strong technical expertise to work effectively with integrations, reporting, and troubleshooting activities. Including: Integration Knowledge & Reporting: With knowledge of WMS APIs (XML/JSON,REST/SOAP APIs), underlying Oracle WMS core tables, SQL Query Development and Oracle SCM and Voice time is preferred. Ideally you will be based ...

Senior Java Developer (AVP) – Hybrid, Global Finance

Hiring Organisation
Jobleads-UK
Location
Belfast City District, Northern Ireland, United Kingdom
home per week). You will help build and maintain Java applications that power our trading platforms, focusing on performance, reliability and scalable REST APIs with secure authentication. Work with global teams across time zones, contribute to design sessions, and apply best practices in an evolving SDLC with mentoring ...

Solutions Architect

Hiring Organisation
17918
Location
Lisburn, County Antrim, United Kingdom
maintain high-quality software applications using C# and the .NET framework Build and integrate APIs, services, and data access layers using ASP.NET and REST APIs Write clean, efficient, and maintainable code following best practices Perform unit testing, debugging, and troubleshooting to ensure reliability and performance Collaboration & Delivery Work closely with … .NET Core Solid understanding of object-oriented programming (OOP) principles Experience with SQL Server or other relational databases Familiarity with architectural patterns such as REST APIs and SOA Basic knowledge of cloud platforms (AWS, Azure, or GCP) Experience using Git or similar version control systems Strong analytical, problem-solving ...

Technical Director of Engineering in Belfast - Ocho

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
Technical Director of Engineering Belfast, United Kingdom Posted 9 months ago Tech stack web Guide REST Full-stack Frontend ASP.NET GraphQL React APIs Responsibilities Lead and scale engineering teams delivering secure GraphQL and RESTful APIs Guide front-end teams building compliant React and web portals Oversee full-stack teams developing ...

Java AVP Engineer - Trading Tech Innovator

Hiring Organisation
Jobleads-UK
Location
Belfast City District, Northern Ireland, United Kingdom
hiring for a Java developer role within its technology wing. The role focuses on building and maintaining scalable trading platform solutions, with emphasis on REST APIs, messaging systems, and distributed architectures. The team operates in a hybrid model with exposure to global teams and modern SDLC practices. You will participate ...

Java Developer (AVP)

Hiring Organisation
Jobleads-UK
Location
Belfast City District, Northern Ireland, United Kingdom
assistants and AI powered SDLC processes**Mandatory Skills*** Strong commercial experience as a Java developer. This will be tested during interview stage* Experience in REST API and authentication mechanisms (OAuth/Basic Authentication)* Messaging Systems experience in any of the following middleware technologies (Kafka preferrable, Nats, Solace, TiBCo, RabbitMQ etc. … Experience working with SQL and databases such as Oracle, SQL Server, Hadoop etc.* Experience with Java Multithreading/Concurrency, Web Services (SOAP/REST), DB2 Database, JMS, MQ, NDM, SFTP* Acquainted with industry best practices and standards, software development tools and techniques* Experience in developing distributed systems* Experience ...

Senior Java Developer

Hiring Organisation
17918
Location
Belfast, County Antrim, United Kingdom
Java Backend Developer - Fully remote (UK/Ireland) At a Glance Java Backend Developer role within a global payments platform Spring Boot, Hibernate, Oracle, REST APIs and asynchronous messaging Fully remote within the UK and Ireland Up to £60,000 base salary plus 5% bonus High-autonomy engineering culture with … backend-focused software engineering position on a platform built in Java and the Spring framework, with Hibernate and Oracle for persistence, JAX-RS for REST APIs, and JMS for asynchronous messaging. The role is fully remote within the UK and Ireland. You will work across the full delivery lifecycle, from ...

Senior Full Stack Developer, AVP

Hiring Organisation
Jobleads-UK
Location
Belfast City District, Northern Ireland, United Kingdom
frontend interfaces and backend services to meet evolving business requirements. Build and enhance common services and user interfaces using Java, Angular or React, and REST APIs, ensuring high-quality, scalable, and maintainable code. Lead the full development lifecycle across analysis, design, construction, testing, and implementation to deliver reliable software … development, with a strong focus on full stack engineering across enterprise applications. Proficiency in Java for backend development, with demonstrated experience building and consuming REST APIs in production environments. Hands-on experience with Angular or React for building responsive, user-facing web interfaces. Practical experience with Selenium for automated testing ...