Senior BI Developer
AI summary
Bluechip Technologies Limited is hiring an experienced Senior BI Developer to join its Data Services Division in Lagos. This permanent, client-embedded role focuses on delivering enterprise BI and reporting solutions across Telco, Financial Services, Oil & Gas, Retail, and Healthcare sectors. The candidate will own end-to-end BI delivery, design semantic and reporting layers, build interactive dashboards, and mentor junior developers.
- Permanent, client-embedded role in Lagos
- 5–7 years BI experience with at least 2 years in a senior or lead capacity
- Hands-on Power BI, Tableau, Qlik, MicroStrategy, or Looker required
- Relevant professional BI certification preferred
- Mentorship and technical leadership responsibilities
AI job guide
Use this guide to check salary signals, requirements, documents, application steps and safety before you apply.
AI salary guide
Not enough public dataNot enough public salary data is available for this exact role. Before applying, prepare to ask about gross pay, benefits, contract length, probation period, transport and any allowances.
Can you qualify for this role?
- Required5+ years of relevant experienceThe job post includes a minimum experience signal.
- RequiredEducation or certification mentioned in the postThe captured text mentions education, a diploma, certificate, or licence.
- PreferredPractical evidence in security, retail, no_experienceThe tags and summary point to skills connected with this role.
- RequiredAvailability to work in Not specifiedThe vacancy is associated with this location.
- UnclearComfort with the Full Time contract termsConfirm hours, duration, probation and benefits at the original source.
Documents to prepare
- Likely requiredUpdated CV
- Role specificCover letter or short employer message
- OptionalProfessional references
- Role specificAcademic or professional certificates
- VerifyID or passport only after verifying the employer
Application tips for this job
- Place your strongest Senior BI Developer evidence in the first half of your CV.
- In your cover letter or employer message, connect your experience to Bluechip Technologies Limited and the role in Not specified.
- Add concrete examples related to security, retail, no_experience, ideally with measurable outcomes or clear responsibilities.
- Follow the instructions from MyJobMag Nigeria; avoid sending documents to unofficial contacts or copied links.
- Confirm the deadline, interview location and employer contact before sharing personal documents.
- Prepare a polite question about pay, benefits and contract terms for later interview stages.
Source and safety check
- MyJobMag Nigeria
- Original source link available
- Application method is clear
- Deadline not specified
- No major risk signal was detected in the captured text.
Never pay for interviews, shortlisting, medical checks, uniforms, or job placement. Confirm every application at the original source before sharing personal documents. Report suspicious listing.
Interview preparation
- What experience makes you a strong fit for this Senior BI Developer role in security, retail?
- How have you handled responsibilities similar to those in this job post?
- Are you available to work in Not specified under the listed contract or schedule?
- Prepare examples with clear responsibilities, tools used and measurable outcomes.
- Review the source and research Bluechip Technologies Limited before the interview.
Ask what the first priorities will be in the role and how success will be measured.
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Original source description
BlueChip Technologies is a leading business application firm focused exclusively on assisting organizations in planning, designing, implementing and operating business application solutions and strategies that are central to creating and maintaining a competitive business advantage. Senior BI Developer Job Type Full Time Qualification BA/BSc/HND Experience: 5 - 7 years Location Lagos Job Field ICT / Computer Summary As part of our continued growth, we are seeking an experienced Senior BI Developer to join our Data Services Division. This is a permanent, client-embedded role supporting enterprise BI and analytics engagements across Telco, Financial Services, Oil & Gas, Retail, and Healthcare sectors. The successful candidate will play a critical role in delivering high-quality business intelligence solutions, optimizing reporting performance, and serving as a trusted technical partner to our clients. Responsibilities: Own the end-to-end delivery of the BI and reporting layer for client EDW and BI engagements across multiple industries. Design and develop semantic and reporting layers, including measures, calculated fields, hierarchies, row-level security (RLS), and naming standards. Lead the capture and documentation of BI-specific requirements, including dashboard layouts, report types, drill-through hierarchies, RLS rules, and data-refresh SLAs. Design and develop interactive dashboards and reports in line with approved wireframes, corporate branding, UX/UI standards, and drill-through navigation requirements. Configure automated report distribution, subscriptions, and data-refresh schedules. Optimise dashboard and report performance through appropriate use of query folding, aggregations, DirectQuery, Import mode, and other performance-tuning techniques to meet agreed SLAs. Conduct BI solution design and code reviews to ensure adherence to technical and development standards. Mentor and provide technical guidance to Mid- and Entry-level BI Developers. Develop and maintain BI documentation, including report catalogues, measure dictionaries, user guides, and technical specifications. • Develop BI-focused training materials and deliver advanced training to power users and business analysts. Own the resolution of escalated BI incidents during post-implementation support, working closely with the Team Lead, Data Architect, and other technical stakeholders. Collaborate with Data Engineers, Data Architects, Business Analysts, Project Managers, and client stakeholders to deliver scalable and business-focused BI solutions. Requirements: Bachelor's degree (or equivalent) in Computer Science, Information Systems, Data/Business Analytics, Statistics, Engineering, or a related discipline. Relevant professional BI certification is preferred, such as Microsoft Certified: Power BI Data Analyst Associate, Tableau Certified Data Analyst, Qlik, or MicroStrategy certification. Additional certification in SQL, data modelling, or Agile/Scrum methodology is an advantage. 5–7 years' hands-on experience: in Business Intelligence and reporting development, including at least 2 years in a senior or lead capacity. Demonstrated experience: designing and building semantic and reporting layers, including measures, DAX/MDX, hierarchies, and RLS, using at least one enterprise BI platform such as Power BI, Tableau, Qlik, MicroStrategy, or Looker. Proven experience: delivering BI and reporting solutions on EDW-backed projects, preferably within Telco, Financial Services, Oil & Gas, Retail, or Healthcare environments. Experience: conducting technical design/code reviews and mentoring junior BI developers. Experience: working within structured delivery methodologies, including requirements: gathering, FRS sign-off, UAT, change control, and production deployment. Experience: in ISO 9001/27001-aligned environments is an advantage. Advanced proficiency in at least one enterprise BI and visualisation platform, including Power BI, Tableau, Qlik, MicroStrategy, or Looker, with supporting tools such as DAX Studio and Tabular Editor. Strong SQL skills for semantic-layer development, data analysis, and query optimisation. Working knowledge of version control and collaboration tools such as Git, Azure DevOps, SharePoint, and Confluence. Strong understanding of data visualisation, dashboard design, UX/UI principles, and corporate branding. Excellent analytical, problem-solving, and troubleshooting skills, with strong attention to data accuracy and quality. Excellent stakeholder-management and communication skills, with the ability to translate business requirements: into technical BI specifications. High level of integrity and discretion when handling sensitive and confidential client data, with sound understanding of RLS, access controls, and information security principles. Willingness to travel to client locations across Africa as required. Benefits: Competitive, performance-driven salary package. Comprehensive health insurance and employee benefits. Continuous learning, technical certifications, and professional development opportunities. Statutory Payments Exposure to enterprise-scale BI and analytics projects across multiple industries. Opportunities to work with emerging data and analytics technologies. A collaborative, innovative, and inclusive work environment. Opportunity to travel. Check how your CV aligns with this job Method of Application Interested and qualified? 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