Top Communications Jobs in Belfast

Design, develop, test, and maintain scalable backend services and APIs for Agent Studio. Build orchestration, configuration, integrations, deployment, lifecycle, authentication, authorization, observability, and runtime management capabilities. Collaborate with frontend, AI/ML, product, UX, DevOps, and platform teams to deliver reliable, secure, high-performance services. Troubleshoot complex production issues and contribute to technical designs, code reviews, testing, and continuous engineering improvements.

Designs and leads frontend architecture for real-time, conversational web experiences. Develops reusable components, responsive interfaces, APIs, testing, observability, accessibility, and secure applications. Partners with Product, UX, backend, and ML teams; leads initiatives from design through production; troubleshoots complex issues; conducts reviews; mentors engineers; and establishes standards for performance, reliability, scalability, and maintainability.

Develop and optimize machine learning and generative AI solutions for digital agents, including LLMs, NLP, RAG, retrieval, experimentation, evaluation, and statistical analysis. Build scalable data and ML pipelines using Python, SQL, and Spark; assess model quality, reliability, safety, and business impact; and support production deployment. Collaborate with engineering, product, and data science teams while mentoring less experienced colleagues.

Designs, develops, and maintains scalable backend services, APIs, and data capabilities for analytics, dashboards, and visualizations. Responsibilities include processing and aggregating structured and unstructured data, optimizing performance, collaborating with frontend, data, UX, product, and DevOps teams, and supporting reliable production deployments. The role also involves technical design, testing, monitoring, troubleshooting, code reviews, and continuous improvement of analytics services.

The Site Reliability Engineer will operate and improve production cloud environments, build infrastructure automation, enhance observability, optimize distributed system performance, and support incident response. The role focuses on reliability for Voice/Unified Communications and AI-enabled services, including real-time media quality, graceful degradation, dependency isolation, and recovery procedures. Responsibilities include capacity planning, release validation, monitoring, troubleshooting, service-level management, and collaboration with development, Voice/UC, and AI engineering teams.

Lead and develop a software engineering team responsible for scalable backend services, APIs, data processing, and production operations. Own delivery across the software lifecycle, establish quality and reliability practices, partner with Product and AI/ML teams, manage priorities and risks, coach engineers, recruit talent, and build an inclusive culture. The role requires strong backend, cloud, distributed systems, CI/CD, observability, and people leadership experience.

Lead the company’s marketing, brand, and communications strategy as its first marketing hire. Responsibilities include go-to-market planning, brand management, multi-channel campaigns, content creation, public relations, marketing analytics, industry research, influencer partnerships, and cross-functional collaboration. The role requires building sustainable growth for a rapidly scaling healthtech startup and overseeing tools and channels including SEO, SEM, social media, content, email, and analytics.

Develop and maintain modern frontend applications, backend services, APIs, data models, dashboards, and analytics experiences. Collaborate with product, UX, backend, data, AI/ML, DevOps, and platform teams to deliver reliable customer-facing products. Responsibilities include integrating AI/ML capabilities, processing data, optimizing performance, maintaining data quality, writing tested code, troubleshooting services, and supporting deployment and observability.

Develop and maintain backend services and REST APIs supporting AI assistants. Integrate large language models, enterprise data, APIs, and workflow automation into customer-facing products. Contribute to AI features such as summaries, knowledge assistance, search, task automation, and agent guidance. Write tested, maintainable code; troubleshoot services and integrations; participate in reviews; and collaborate with product, UX, data, security, QA, and platform teams.

Leads EMED Group’s learning and organisational development strategy, leadership programmes, succession planning, apprenticeships and talent development. Oversees internal communications, colleague engagement, social value initiatives, charitable and community partnerships, and patient-focused learning content. Works with senior leaders and operational teams to align capability, culture, communications and social impact with patient care, business priorities and sustainable growth.

Supports the Development and Alumni Relations Communications Team by creating social media copy, videos, images, and other digital content. The role promotes university achievements, fundraising priorities, alumni stories, research, and engagement initiatives across social channels. Responsibilities include content planning, video and image editing, social media reporting, accessibility compliance, audience engagement, responding to enquiries, researching story opportunities, and advising colleagues on digital communications best practices.

Develops and delivers internal communications plans, campaigns, and operational messaging across the organization. Advises stakeholders on audience, timing, channels, and tone; manages communications requests, trackers, rollouts, and documentation. Measures engagement using data, improves processes, creates copy, visuals, guides, and presentations, and supports employee engagement initiatives. The role also facilitates workshops, maintains compliance with privacy and security requirements, and builds trusted relationships with operational leaders.

Lead end-to-end change communications for a global e-invoicing transformation. Develop stakeholder impact assessments, communication and training plans, leadership materials, targeted adoption campaigns, and consistent programme messaging. Coordinate with PMO, project leads, global business stakeholders, and Corporate Affairs. Monitor engagement and communication effectiveness while supporting readiness, implementation, adoption, and business continuity across suppliers, customers, and finance operations.

Develop and execute A1’s global communications strategy, build media relationships, secure press coverage, and shape company and product narratives. Write and edit announcements, press releases, and executive communications; prepare founders for public appearances; support launches, partnerships, crisis communications, and reputation management. Collaborate with leadership, product, and recruiting teams to maintain consistent external messaging.

Develop and execute A1's global PR and communications strategy. Build media relationships, write and edit press materials, prepare executives for media, manage product launch communications, monitor coverage, and support crisis communications while working closely with product and leadership.

Lead roadmap and execution for Intermedia's telecom/voice products. Translate customer, partner, regulatory, and carrier needs into product initiatives; collaborate with engineering, operations, finance, sales, and regulatory teams; drive KPIs for service quality, reliability, onboarding, and profitability; evaluate emerging technologies (including AI) and competitive UCaaS offerings.

Lead roadmap and execution for Intermedia's telecom and voice products. Translate customer, partner, regulatory and carrier needs into product initiatives, partner across engineering, operations, finance and sales, and drive KPIs around service quality, reliability, onboarding time and profitability while evaluating emerging technologies and competitive landscape.

Lead all brand and communications efforts for Luupli, enhancing brand identity and managing public relations to amplify recognition.

Support and advance the application security program: review designs and architecture, advise engineering/DevOps on secure SDLC practices, run static/dynamic scans and manual assessments, triage external pentest and bug-bounty findings, and drive security process improvements.

Act as the bridge between Axis and consultant/specifier communities across the Midlands and South West UK. Build and manage A&E programme relationships, advise on product specifications, train on Axis design tools, create thought leadership, align activities with sales to generate pipeline, and collaborate with global A&E peers to share best practices.

Senior Software Engineer on the Customer Analytics Engineering team building scalable backend services in Java (JDK11+). Design, develop, and maintain analytics platform features, optimize SQL for MySQL and Snowflake, troubleshoot production issues, improve architecture and performance, participate in code reviews, mentor teammates, and drive modernization and technical debt reduction.

Collaborate with development teams to deploy and maintain applications on GCP using Kubernetes, Docker, Helm, ArgoCD and Terraform. Build automation pipelines, support deployments/upgrades/troubleshooting, manage infrastructure as code, document processes, and participate in on-call rotation.

Technical lead and architect for infrastructure, automation, and deployments. Own IaC, CI/CD, release engineering, observability, and production reliability across Windows and Linux platforms. Design Windows HA/clustering, build Terraform/Ansible standards, manage Octopus/GitHub deployments, set monitoring/alerting with VictoriaMetrics/Prometheus, lead incident response, mentor engineers, and maintain runbooks and platform roadmaps.

Design, implement, and operate shared Resource Plane services (event streaming, messaging, caching, object storage, logging). Run Kafka, RabbitMQ, Redis, and Elasticsearch in production, apply SRE practices, build IaC/GitOps automation, define platform guardrails, integrate services into the IDP, participate in on-call, lead incident response and reliability improvements, and contribute to architecture and roadmap planning.

Design, build, and maintain backend API and database services for a cloud PBX platform. Drive architecture, performance optimization, debugging, CI/CD and test automation, and collaborate with QA. Mentor peers and raise engineering standards while safely evolving high-load, networked systems.