Top Tech Jobs & Startup Jobs in Belfast

Reposted 2 Days AgoSaved
Hybrid
Belfast, Northern Ireland
Senior level
Senior level
Artificial Intelligence • Cloud • Information Technology • Legal Tech • Productivity • Software
As a Senior Site Reliability Engineer, you'll build resilient platforms, automate processes, mentor teams, and drive changes in a cloud-based environment.
Top Skills: AksAzureBashChefDebianDockerEfkElkGoGrafanaJavaKubernetesLinuxPowershellPrometheusPythonRubyTerraformUbuntu
10 Days AgoSaved
In-Office
Belfast, Northern Ireland
Senior level
Senior level
Aerospace • Information Technology • Software • Cybersecurity • Design • Defense • Manufacturing
Lead analysis, design, development, testing and deployment of business applications. Serve as primary interface with business users, mentor team members, support application support and audits, generate business cases, manage projects (up to £500K), and liaise with global Boeing IT to ensure standards and effective knowledge transfer.
Top Skills: MaximSAP
12 Days AgoSaved
In-Office
Belfast, Northern Ireland
Senior level
Senior level
Software
Develop and deliver enablement strategy and training for EMEA GTM teams. Design new-hire and ongoing programs, partner with regional and global stakeholders, create role-specific content, set training goals and metrics, coach sellers and solution consultants, and align enablement to business priorities to drive sales performance and faster ramp.
Reposted An Hour AgoSaved
Hybrid
Belfast, Northern Ireland
Mid level
Mid level
Cloud • Hardware • Information Technology • Mobile • Software
Provide 24/7 monitoring and analysis of security alerts using SIEM, EDR, NGAV and network tools. Investigate incidents, correlate data, determine root cause, report via ITSM, collaborate with security and IT teams, and stay current on threats. Shift-based role requiring nights, days and weekends; on-site in Warrington.
Top Skills: EdrFirewallsIdpsIntrusion Detection SystemsItsmMitre Att&CkNetwork Monitoring SystemsNgavSIEM
Reposted An Hour AgoSaved
In-Office
Belfast, Northern Ireland
Senior level
Senior level
Cloud • Hardware • Information Technology • Mobile • Software
Lead end-to-end transition and transformation programmes from bid through delivery. Own programme direction, financials, risks, stakeholder engagement, resource allocation, and benefits realisation. Ensure alignment between bid, delivery and organisational strategy, manage large multi-million pound budgets and teams, apply programme methodologies, drive organisational change, and report KPIs and stage assessments to senior governance.
Top Skills: ApplicationsCloudInfrastructureMigrationsMspPmpPrince2SafeWaterfall
2 Hours AgoSaved
In-Office
Belfast, Northern Ireland
Entry level
Entry level
Information Technology • Legal Tech
Identify and research prospective clients, generate outbound leads via calls and targeted emails, qualify client needs, schedule meetings for sales, manage pipelines, and support sales and marketing materials to drive revenue.
Top Skills: MS Office
Reposted 4 Hours AgoSaved
In-Office
Belfast, Northern Ireland
Mid level
Mid level
Fintech • Financial Services
Design and develop core platform functionality in C++ and Python for the Kannon platform. Build shared valuation, risk, P&L, marking, calibration and controls infrastructure. Optimize for low latency and performance, strengthen C++/Python interfaces and developer tooling, work with quants/traders and stakeholders, and support CI/CD, automated testing, and reproducible Linux builds.
Top Skills: Automated TestingBuild ToolingC++Ci/CdDevOpsKannonLinuxPythonWindows
Reposted 4 Hours AgoSaved
In-Office
Belfast, Northern Ireland
Senior level
Senior level
Fintech • Financial Services
Lead DBUKB's compliance with FCA CASS rules, oversee CASS governance and risk/control frameworks, chair CASSOC, ensure monthly CMAR submissions, manage audits, incidents, FSCS reporting, training, and provide challenge to business processes.
6 Hours AgoSaved
In-Office
Belfast, Northern Ireland
Senior level
Senior level
Fintech • Financial Services
Develop and implement Python-based valuation control analytics for commodities (IPV, Fair Value, Prudent Valuation, Levelling). Re-engineer platform tooling, build frameworks to monitor and govern valuation standards, partner with Trading, Risk and Technology, follow SDLC practices, and produce regulatory-compliant model documentation.
Top Skills: C++Python
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4 Hours AgoSaved
Hybrid
Belfast, Northern Ireland
Senior level
Senior level
Marketing Tech
Lead regional sales to achieve Gross Transactional Value, commission revenue and sales targets by developing territory managers, driving new business, managing key accounts and deal execution, owning customer contracts, and partnering with operations and marketing to deliver consistent auction experiences.
Reposted 4 Hours AgoSaved
In-Office
Belfast, Northern Ireland
Senior level
Senior level
Fintech • Financial Services
Provide production support for global payments/financial messaging applications: maintain production systems, manage releases and changes, ensure stability and SLAs, perform incident and resiliency management, liaise with business and technical stakeholders, and participate in strategic projects.
Top Skills: AppdynamicsAutosysCi/CdEcsElkFirewallsGeneos ItrsIhsJavaKafkaLinuxLoad BalancersMongoDBMqNdmOpenshiftOraclePerlPythonShellSQLSwiftWebsphere
Reposted 10 Hours AgoSaved
In-Office
Belfast, Northern Ireland
Mid level
Mid level
Fintech • Financial Services
The role involves writing high-quality back-end code in Java or Kotlin, contributing to architectural decisions, and automating SDLC processes. You will lead a small team, apply AI in projects, and ensure clear communication across distributed teams.
Top Skills: Apache KafkaCi/Cd ToolsCognition.AiCouchbaseDockerGithub CopilotJavaKotlinKubernetesMongoDBOpenshiftPostgresRestful ApisSpring Boot
7 Hours AgoSaved
Hybrid
Belfast, Northern Ireland
Mid level
Mid level
Artificial Intelligence • Cloud • Software • Cybersecurity • Design • Generative AI
Design, build, and operate AWS cloud-native infrastructure and platform services to support GenAI applications. Implement IaC (Terraform/CloudFormation/CDK), container orchestration (Docker/Kubernetes/EKS), CI/CD, observability, security controls, cost optimization, incident response, and collaborate with frontend/backend engineers (React, TypeScript, Python) to ensure scalable, reliable production systems.
Top Skills: AWSAws CdkCi/CdCloudFormationDatadogDockerEc2EcsEksGrafanaGraphQLIamKubernetesLambdaNew RelicPrometheusPythonRdsReactRest ApisS3ServerlessTerraformTypescriptVpc
Reposted 7 Hours AgoSaved
Hybrid
Belfast, Northern Ireland
Mid level
Mid level
Artificial Intelligence • Cloud • Software • Cybersecurity • Design • Generative AI
The Mid-Level Software Engineer will design and build full-stack applications using Python and Node.js for backend and React for frontend, working with cloud infrastructure and CI/CD pipelines while ensuring system observability and security.
Top Skills: AWSAzureDockerKubernetesNode.jsPythonReactTypescript
Reposted 20 Hours AgoSaved
Hybrid
Belfast, Northern Ireland
Senior level
Senior level
Artificial Intelligence • Cloud • Software • Cybersecurity • Design • Generative AI
Lead end-to-end cybersecurity and information security engagements focused on ISO27001 implementations, audit readiness, and GRC. Conduct risk assessments, internal audits, and support external certification. Deliver incident exercising, develop policies and controls, drive remediation, and manage client stakeholders to achieve measurable security and compliance outcomes.
Top Skills: Cyber Assessment Framework (Caf)Cyber Incident ExercisingGrcIsmsIso22301Iso27001Iso27001 Lead AuditorIso42001Nist Cyber Security Framework
Reposted 8 Hours AgoSaved
In-Office
Belfast, Northern Ireland
Junior
Junior
Other
Lead and oversee multiple HW/SW development projects across full lifecycle, managing scope, schedule, budget, risks, and stakeholder communication to ensure timely delivery and customer satisfaction. Drive program performance, change management, reporting, and cross-functional collaboration.
Top Skills: Cyber SecurityFunctional SafetyHardwareExcelMicrosoft OutlookMicrosoft PowerpointMicrosoft WordSoftwareTpms
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