10 of 10 JSON Jobs in Northern Ireland

Backend/API Engineer - Telecoms & Cloud

Location
Belfast City District, Northern Ireland, United Kingdom
automation, system interoperability and operational efficiency. The Person Experience developing RESTful APIs and backend applications in a commercial environment. Strong understanding of REST, HTTP, JSON and API design principles . Experience with one or more backend development languages such as C#, Java, Python, Node.js or PHP . Experience developing ...

Mid-Level Data Engineer (Python/ AWS)

Location
Belfast, Northern Ireland, United Kingdom
pipelines in production environments Develop ingestion and egress patterns to support reliable data access and integration Work with structured and semi-structured data (e.g. JSON, Parquet) Build and maintain data models across a cloud data platform Design and implement APIs to expose data for downstream consumers Contribute to cloud-based ...

Full Stack Developer - Assistant Vice President

Location
Belfast City District, Northern Ireland, United Kingdom
Experience required Experience in developing and implementing complex software solutions. Strong knowledge of Java/J2EE, Spring Boot, and RESTful web services (XML, JSON). Proven experience working with Microservices Architecture. Hands‐on experience with Core Java, Multi‐threading, Collections framework, and Spring Framework. Solid understanding of software engineering best ...

Sr. Escalation Engineer - Client Services

Hiring Organisation
Thales
Location
Belfast, UK
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 log correlation Crisis ...

Back-End Developer

Location
Belfast, Northern Ireland, United Kingdom
architecture , ORMs (Eloquent) , and service containers . Experience with MySQL databases, including schema design and query optimisation. Solid understanding of API development (REST, JSON). Proficient in Git and modern version control workflows (GitHub/Bitbucket). Experience with queuing systems (e.g. Laravel Queues, Redis, RabbitMQ). Familiarity with containerisationand ...

Remote Senior Python Developer

Hiring Organisation
Cityscience
Location
Craigavon, United Kingdom
ability to explain technical ideas clearly to technical and non-technical audiences. · Experience working in multidisciplinary teams. Desirable · Experience with Pydantic and/or JSON Schema. · Familiarity with GitLab CI/CD. · A strong grasp of geometry and physics, ideally including building physics. · Understanding of decarbonisation and energy systems. · Experience ...

Staff Full-Stack Software Engineer - Mission Control (Satori)

Location
Belfast City District, Northern Ireland, United Kingdom
forward through uncertainty. Readiness to participate in on-call rotation at times coordinated with US-based colleagues. Interest in agent-generated UI (e.g. A2UI, json-render) - how interfaces should render, adapt, and stay on-brand as agents begin producing them. BSc or MSc in Computer Science or related field ...

Analyst/Programmer - Graduate Trainee

Hiring Organisation
Queen's University Belfast
Location
Belfast, UK
code tools (such as the Microsoft Power Platform) to build end-user solutions, workflows, or reports. Knowledge of web technologies (HTML, CSS, JavaScript, JSON) and server-side programming/scripting languages, with a focus on PHP. Knowledge of working with database technologies e.g., MySQL, Microsoft SQL Server. Knowledge of configuring ...

UX Lead Analyst (VP)

Location
Belfast City District, Northern Ireland, United Kingdom
Familiarity with token management tools (e.g., Style Dictionary, Tokens Studio) is a plus Understanding of how design tokens translate to code (CSS custom properties, JSON exports) Technical Fluency Proficient in Figma — including advanced prototyping, component logic, and dev mode handoff Comfortable reviewing front‐end implementations and flagging design drift Basic ...

Director Data & Analytics API Experience - Data Services

Location
Belfast, Northern Ireland, United Kingdom
Python and C++ to make integrating with our APIs as simple as possible. + Public Schema Registry: Implement a publicly accessible registry (e.g., Protobuf, JSON or Avro) that allow internal teams and partners to generate their own client software.* Developer Collateral + Simplify Public Messaging: Partner with internal stakeholders … PyPi publishing.* Unified API Strategy + Technical audit: Work with stakeholders across the organization to conduct a survey of existing APIs (RPC over HTTP, JSON, XML Query, REST, WebSocket, S3, Pub-Sub, etc) across the business, to identify fragmentation, authentication gaps, and areas for consolidation. Survey peers and partners ...