Sector: Construction | Growth | Acquisitions | High-impact roleJoin a growing construction group at a pivotal moment. This is an exciting opportunity to join a well-established construction company experiencing significant growth, including recent and upcoming acquisitions. With that comes increased data complexity-and a real need for someone who loves SQL, thrives on problem-solving, and wants to build high-quality, business-critical reporting. If you want to make a visible impact, shape reporting across multiple entities, and work closely with leadership as the business scales, this role offers exactly that.The RoleAs a mid-senior Business Intelligence Developer / Senior Reporting Analyst, you will take ownership of designing, developing, and maintaining high-quality reports and dashboards that drive decision-making across the group. You'll work with stakeholders across finance, operations, commercial and project teams-translating real business needs into reliable, insightful reporting. This role is ideal for someone detail-driven, analytical, and confident working independently.What You'll Be DoingDesigning, developing, and maintaining reports and dashboards using Power BI, SSRS, and Crystal ReportsWriting and optimising MS SQL Server queries, views, and stored proceduresTranslating business requirements into clear, actionable reporting solutionsEnsuring accuracy, consistency, and integrity of data across a growing organisationProactively investigating and resolving data discrepanciesWorking directly with stakeholders to enhance and modernise reportingManaging multiple priorities in a fast-paced, evolving environmentWhat You'll BringEssentialProven experience in a BI Developer or Senior Reporting Analyst roleStrong SQL Server expertise (T‑SQL, query tuning, optimisation)Solid Power BI development experienceExperience with SSRS and Crystal ReportsExcellent attention to detail and accuracyStrong analytical and problem-solving skillsAbility to work independently and take ownership of tasks and projectsDesirableExperience working with large, complex, or multi-entity datasetsUnderstanding of data warehousing or reporting architectureExperience modernising or improving legacy reporting solutionsWho You AreMethodical, detail-oriented, and structured in your approach.Proactive and self-driven-someone who spots issues before others do.Analytical and logical, with a passion for clean, trustworthy dataA confident communicator who can work well with non-technical stakeholdersWhy This Role?Shape reporting across a rapidly expanding groupWork closely with senior leaders and influence how the business uses dataJob security and growth as the company continues to scaleHigh-impact role where your work directly supports major decisionsBased onsite 4 days per week in Magherafelt, offering strong collaboration with a supportive team.Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at hays.co.uk