Top Tech Jobs & Startup Jobs in Belfast

Own the Investor Communications and documents product within the Ascend Platform, including statements, trade confirmations, tax documents, and shareholder materials. Manage requirements, backlog prioritization, delivery, success metrics, incident resolution, and client migrations. Use Claude and other AI-assisted tools for requirements synthesis, prototyping, MVP development, and operational automation. Collaborate with Engineering, Compliance, Operations, vendors, clients, and other product teams while analyzing delivery data with SQL.

Lead and scale monthly close and consolidation across international subsidiaries, ensure US GAAP and SOX compliance, manage statutory filings and audits, evaluate complex technical accounting, design global internal controls, drive automation and process improvements, and lead and develop a high-performing accounting team.

As a Senior Site Reliability Engineer, you'll build resilient platforms, automate processes, mentor teams, and drive changes in a cloud-based environment.

Coordinates daily shipments, deliveries, collections, returns, and logistics documentation. Tracks shipments, resolves delays, communicates with suppliers and carriers, supports procurement, handles delivery-related customer queries, prepares KPI and cost reports, ensures regulatory compliance, and identifies process improvements to reduce delays and costs.

Serve as a strategic HR partner for a Belfast manufacturing site and Projects & Services organization. Align people strategy with operational and project execution, lead organizational design and workforce planning, build succession and talent pipelines, coach senior leaders, and drive transformation and change adoption. Manage complex employee and labor relations while ensuring Northern Ireland employment-law compliance. Partner with regional and global HR teams and use organizational data to improve performance, engagement, retention, and workforce effectiveness.

As a Lead Platform Engineer at Kainos, you'll lead teams to design and manage digital service platforms, mentor colleagues, and ensure successful project outcomes using modern technologies.

As a Senior Platform Engineer, you'll design and support digital service platforms, ensuring quality, scalability, and security while collaborating with teams to improve services.

Implement and configure enterprise-scale Workday Payroll solutions for global customers. Gather requirements, design aligned solutions, manage workloads independently, collaborate with delivery teams, support junior consultants, and deliver consulting and application management services within agreed SLAs. Build customer relationships, communicate effectively, maintain quality and confidentiality, improve tools and processes, and support customer-site engagements with minimal travel.

Provides operational support for U.S. immigration, global business travel, work permits, visas, and permanent residency processes. Coordinates applications with external vendors, advises employees and leaders on requirements, costs, timelines, and compliance, maintains case records and reporting, prepares travel letters, and supports onboarding documentation. The role also contributes to process improvements, knowledge content, mobility projects, and stakeholder communications across global entities.

Develop complex Java and Spring Boot applications, RESTful microservices, SQL solutions, and automated tests. Apply software engineering principles, CI/CD, source control, and code quality practices while solving complex technical problems. Lead, mentor, and manage application developers. Preferred experience includes big data, cloud-native development, container orchestration, and Jira.

Build and deploy production machine learning models and fraud decisioning tools for e-commerce transactions. Partner with business teams to improve decisioning performance, automate manual processes, run experiments, and balance model complexity with performance. Write and review Python and SQL code, work with distributed data pipelines using Spark, Databricks, and GCP, communicate findings to technical and business audiences, and participate in an on-call weekend rotation.

Leads the people agenda for a globally distributed Technology and Product organization. Advises CTO and senior leaders on organizational design, workforce planning, leveling, team transformation, performance, engagement, people analytics, and complex employee relations. Owns engineering partnering, oversees Product support through a direct report, coaches a Senior People Partner, and aligns people strategy with business outcomes across multiple regions.

Owns a portfolio of new, at-risk, and non-standard customer accounts, providing high-touch onboarding, service recovery, issue resolution, and process improvement. Partners with Sales and Operations to manage the end-to-end order journey, define account success criteria, resolve complaints, and embed corrective actions. The role advocates for customers, strengthens relationships, monitors service roadblocks, and supports account graduation once issues are sustainably resolved.

Owns a portfolio of new, at-risk, and nonstandard customer accounts, providing personalized service and coordinating internally to resolve issues. Responsibilities include onboarding, defining success criteria, managing the end-to-end order journey, monitoring reports, handling complaints, driving process improvements, and collaborating with Sales and Operations to graduate accounts once service issues are resolved.