Senior Data EngineerOKTO Integrated Services • Lisburn, Northern Ireland, United Kingdom
Senior Data Engineer
OKTO Integrated Services
- Lisburn, Northern Ireland, United Kingdom
- Lisburn, Northern Ireland, United Kingdom
Über
*Location: *Lisburn
*Salary: *£75k or £ 450.00 per day contract.
*Role:*
OKTO is seeking a Senior Data Engineer to lead the architecture and implementation of a mission-critical digital operations system for several major projects. This role is foundational to our mission – connecting diverse system endpoints such as power ,airflow, heating, medical gas and fire alarms into a centralised, resilient cloud-based infrastructure.
You will be responsible for designing the end-to-end data lifecycle from high frequency time series ingestion to the creation of a “Master Dashboard” that ensures critical systems remain vital, accurate and trustworthy.
OKTO provides industry leading investment per employee in personal development and on-going training.
We are committed to employing the best qualified and highest certified technical team in the UK.
The successful permanent applicant will enjoy £4,000.00 per annum investment in their own personal development every year.
The successful permanent candidate will also receive a number of employment benefits such as:
* Company pension
* Cycle to work scheme
* Paid volunteer time
* Private medical insurance
* Birthday holiday
* Free lunch Fridays
* Length of service benefit
* Cinema tickets
* Free annual eye test
*Responsibilities:*
* Data architecture & modelling: Design and implement a scalable architecture on Microsoft Azure to organise raw system data into curated, reporting-ready layers.
* Operational system integration: Build robust pipelines to ingest and process high-frequency time-series and IoT-like data from critical infrastructure.
* Cloud database production: Develop and manage the foundational cloud database using Azure Databricks, Synapse and Data Lake to serve as the single source of truth.
* Real-time processing: Implement and optimise streaming workloads using Kafka, Event Hub and Spark Streaming to ensure low-latency data availability for life-critical monitoring.
* Governance & compliance: Enforce strict data quality frameworks and maintain PII/PHI compliance, ensuring the integrity of sensitive healthcare and operational data.
* Visualisation & reporting: Collaborate with stakeholders to design and deploy the “Master Dashboard” using Power BI, utilising DAX and semantic models for actionable insights.
*Requirements:*
* Azure mastery: Deep expertise in the Azure Ecosystem, specifically Databricks, Azure Data Factory (ADF), Synapse and Unity Catalog.
* Data engineering: Proficiency in Python, PySpark and Spark SQL for ETL/ELT pipeline development.
* Time-series expertise: Proven experience handling real-time, high frequency data feeds (e.g. aviation, sensor or industrial data)
* Schema design: Advanced knowledge of Star and Snowflake Schemas and Lakehouse architectures.
* Quality assurance: Hands-on experience with data validation tools like Great Expectations and observability platforms like Grafana.
* DevOps: Familiarity with CI/CD processes using Azure DevOps or GitHub Actions.
*Preferred Qualifications:*
* 6+ years of experience in data engineering with a focus on resilient, high availability systems.
* Strong understanding of security protocols, including RBAC and Row-level Masking.
* Ability to work closely with AI/ML teams to support predictive maintenance or digital data products.
*What’s in It for You?*
* Chance to be part of a focused and goal driven team
* Work alongside next generation building and estate controls and design technology and software
* An environment that helps foster personal and professional development offering in-house and industry training
* A hardworking and personally accountable working environment
* Excellent career progression opportunities
*The technical training includes:*
* BCIA bms training
* AVIXA AV training
* Cnet IT training
* Nexus labs Smart Building training
* CEDIA training Smart Home Training
*Extensive Manufacturer / service provider training including:*
* Schneider
* Tridium
* Barco
* Crestron
* Aruba
* Cisco
* Power BI
* Azure
*Management training includes:*
* Report writing
* Email writing
* Commercial management
* Health and safety
* First aid
Job Type: Full-time
Pay: £75,000.00 per year
Experience:
* Data Engineering: 1 year (preferred)
Work authorisation:
* United Kingdom (required)
Work Location: On the road
Sprachkenntnisse
- English
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