{"id":3110378,"url":"https://alion.io/job/decision-data-engineer-disa-dia-de-jhb-0058","title":"Data Engineer | DISA-DIA-DE-JHB-0058","company":{"id":23714,"name":"Decision","domain":"decision.ai","url":"https://alion.io/company/decision","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":null,"employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"inferred_payroll_markers","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":["ZA"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Alteryx","optional":false},{"name":"Amazon Redshift","optional":false},{"name":"Amazon S3","optional":false},{"name":"AWS","optional":false},{"name":"AWS CDK","optional":false},{"name":"AWS Glue","optional":false},{"name":"Azure","optional":false},{"name":"Azure Data Factory","optional":false},{"name":"Bicep","optional":false},{"name":"CI/CD","optional":false},{"name":"Databricks","optional":false},{"name":"dbt","optional":false},{"name":"Delta Lake","optional":false},{"name":"GCP","optional":false},{"name":"Git","optional":false},{"name":"Google BigQuery","optional":false},{"name":"Microsoft Fabric","optional":false},{"name":"Pulumi","optional":false},{"name":"pySpark","optional":false},{"name":"Python","optional":false},{"name":"Snowflake","optional":false},{"name":"SQL","optional":false},{"name":"Terraform","optional":false},{"name":"Spark","optional":true}],"status":"live","first_seen_at":"2026-10-22T18:00:12Z","employer_posted_date":null,"last_verified_at":"2026-10-22T18:00:12Z","board_verified":false,"closed_at":null,"days_open":4,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":4},"description":"Decision Inc. is seeking talented Data Engineers to join our Data, Information, and Analytics practice as client-facing consultants. You will design and build modern data platforms, lead delivery across diverse industries, and help our clients become genuinely data-driven businesses.\nYou will work across the full engineering lifecycle, from architecture and pipeline development to mentoring junior colleagues and contributing to pre-sales engagements. A passion for data, a curiosity for new technologies, and the ability to adapt quickly to different business environments are essential.\nWho Are We?Decision Inc. is a global digital partner that enables businesses to reinvent themselves to realise their full potential.\nWe deliver agility, resilience, and intelligence to any enterprise, enabling them to adapt quickly and thrive through innovation and opportunity. Our teams have engaged with more than 400 clients globally over the past 15 years, providing them with the expertise to build, operate, and optimise their digital businesses.\nWe achieve this by leveraging the world's best technology to drive our client's business ambitions forward into tomorrow's reality. These technologies include but are not limited to: Microsoft, SAP, Qlik, Snowflake, Alteryx, Automation Anywhere, and Workday Adaptive Insights.\nOur success is ultimately driven by our entrepreneurial culture, industry exposure, and the passion of our people. We have three key cross-functional teams – Functional and Specialist Consulting, Development, and Engineering teams. Based in four global offices, our exceptional consultants focus on delivering value to clients by keeping them at the centre of our service delivery. To find out more about our exciting fast-paced culture visit: Careers at Decision Inc.\n\nWhat Will You Do?Key Responsibility:You will be assigned a portfolio of client engagements where you will be expected to:\n\nDesign and build scalable data platforms using modern cloud-native and Lakehouse architectures\n\nDevelop and optimise data pipelines using Python, SQL, and tools such as Azure Data Factory, AWS Glue, Google Cloud Dataflow, Databricks, and dbt\n\nModernise legacy data environments, migrating from on-premises solutions to cloud-native platforms such as Microsoft Fabric, Azure Synapse Analytics, AWS Redshift, Google BigQuery, or Databricks\n\nEngage with clients to conceptualise data solutions aligned to their business strategy\n\nSupport our sales team with pre-sales activities, proof-of-concept deliveries, and technical proposals\n\nProvide technical guidance and mentorship to junior and intermediate consultants\n\nLead technical reviews and contribute to consultants' growth plans\n\nIdentify opportunities to automate manual processes, optimise data delivery, and improve infrastructure scalability\n\nWork with stakeholders, including executive, product, and analytics teams, to address data infrastructure needs\n\nDrive knowledge sharing through technical blogs, internal forums, and workshops\n\nBalance billable project work with team support responsibilities\n\nWho Do You Need to Be?Intermediate (3–5 years' experience)\n3–5 years of hands-on experience in data engineering\n\nStrong proficiency in Python and/or SQL, including query optimisation and working with both relational and non-relational databases\n\nExperience designing and building data pipelines, data models, and lakehouse architectures (medallion pattern)\n\nPractical experience with one or more cloud platforms: Microsoft Azure (Data Factory, ADLS Gen2, Synapse Analytics, Fabric), AWS (Glue, S3, Redshift, EMR), or GCP (Dataflow, BigQuery, Cloud Storage, Dataproc)\n\nFamiliarity with Databricks, Snowflake, Delta Lake, and PySpark\n\nUnderstanding of data transformation frameworks such as dbt\n\nExperience with version control (Git) and CI/CD practices for data workflows\n\nStrong analytical skills and the ability to perform root cause analysis on complex data problems\n\nGood communication and stakeholder engagement skills\n\nSenior (6–8+ years' experience)\n6–8+ years of hands-on experience in data engineering\n\nAll of the above, plus demonstrable experience leading end-to-end platform delivery\n\nExperience architecting enterprise-grade lakehouses and data mesh patterns\n\nProficiency with infrastructure-as-code tools (Terraform, Bicep, AWS CDK, or Pulumi) and DevOps pipelines\n\nProven ability to work with cross-functional teams in a dynamic consulting environment\n\nTrack record of mentoring junior engineers and contributing to technical strategy\n\nQualifications\nBachelor's degree in computer science, Information Systems, Information Technology, or a related field\n\nA master's degree in a relevant field is advantageous\n\nCertificationsPrimary certifications – one or more:DP-700Microsoft Fabric Data Engineer AssociateDP-203Microsoft Azure Data Engineer AssociateDatabricks DE AssociateDatabricks Certified Data Engineer Associate\nGoogle ProfessionalProfessional Data Engineer (GCP)AWS DEA-C01AWS Certified Data Engineer – AssociateDatabricks DE ProfessionalDatabricks Certified Data Engineer Professional\nOriginally posted on Himalayas","description_format":"text","description_chars":5113,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"South 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