Python/Spark/AI Developer
AI summary
Tumaini Consulting is hiring an experienced Python/Spark/AI Developer to replatform legacy T-SQL workloads onto modern Spark and Delta Lake pipelines, build robust APIs, and develop AI-enabled capabilities. This intermediate-to-senior permanent role requires strong Python, Spark, and SQL skills, with a focus on production-quality, well-tested code. Applications close on 08 Nov 2026.
- Permanent role with salary R62,500–R87,500 per month
- Focus on Spark, Delta Lake, and Python API development
- Intermediate-to-senior level, 4+ years Python experience required
- Deadline: Apply before 08 Nov 2026
AI job guide
Use this guide to check salary signals, requirements, documents, application steps and safety before you apply.
AI salary guide
Source salary availableThe source lists R62 500.00 - R87 500.00 Per Month. Confirm the final pay, benefits, contract terms and allowances directly with the employer before accepting an offer.
Can you qualify for this role?
- Required4+ 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 driver, motorista, technologyThe 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 Permanent 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 Python/Spark/AI Developer evidence in the first half of your CV.
- In your cover letter or employer message, connect your experience to Tumaini Consulting and the role in Not specified.
- Add concrete examples related to driver, motorista, technology, ideally with measurable outcomes or clear responsibilities.
- Follow the instructions from Careers24 Nigeria; avoid sending documents to unofficial contacts or copied links.
- Confirm the deadline, interview location and employer contact before sharing personal documents.
- Plan to submit before the listed deadline: 2026-11-08.
Source and safety check
- Careers24 Nigeria
- Original source link available
- Application method is clear
- Deadline is available: 2026-11-08
- 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 Python/Spark/AI Developer role in driver, motorista?
- 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 Tumaini Consulting 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
Home / Job Search / South Africa / Western Cape Back to Search Results Python/Spark/AI Developer Cape Town Remote Salary: R62 500.00 - R87 500.00 Per Month Job Type: Permanent Sectors: IT Reference: 2386179 Apply before Nov 08 2026 | 58 Days left Apply Vacancy Details Employer: Tumaini Consulting Our client is seeking an experienced Python / Spark / AI Developer to help replatform legacy T-SQL workloads onto modern Spark and Delta Lake pipelines while developing robust APIs and AI-enabled capabilities. This intermediate-to-senior role is suited to a developer who is comfortable working autonomously in a specification-driven environment and delivering production-quality, well-tested code. Key Responsibilities: Build production-grade Spark/PySpark pipelines using Delta Lake. Replatform legacy T-SQL logic into Spark SQL while preserving functional parity. Develop modern, type-safe Python using strong testing and static-analysis practices. Build REST APIs using FastAPI or equivalent frameworks. Implement authentication, idempotency and reliable job-status semantics. Validate migrated pipelines against legacy systems and provide evidence of output parity. Work from design documents and Architecture Decision Records (ADRs). Contribute tests and documentation alongside code changes. Participate in Git-based, PR-driven development and CI processes. Essential Requirements: 4+ years' professional Python development experience. 2+ years' production experience: building Spark/PySpark or comparable distributed data pipelines. Strong Python 3.12 experience, including type hints, Pydantic, modern packaging and static analysis. Strong Apache Spark/PySpark knowledge, including DataFrame API, Spark SQL, partitioning and performance tuning. Understanding of Spark driver/executor architecture and Spark Connect. Production experience: with Delta Lake or equivalent lakehouse technologies such as Iceberg or Hudi. Strong SQL skills and the ability to translate legacy T-SQL logic into Spark SQL. Experience: with MERGE operations, schema evolution, idempotent writes, hashing, surrogate keys and deduplication. Strong automated testing experience: using pytest. REST API development experience, preferably with FastAPI. Experience: with Docker-based development environments. Strong Git and CI/CD discipline, including linting, type-checking and automated testing. Bachelor's degree in Computer Science, Engineering or equivalent experience. Ability to work independently from written specifications and technical requirements. Advantageous LLM integration and AI feature development. Experience: with Ollama, vLLM, llama.cpp, LM Studio or hosted AI APIs. Data governance, PII protection and privacy engineering. Experience: with Hive Metastore, Trino or Apache Ranger. Azure data technologies including ADLS Gen2, Synapse/ADF, Key Vault or Service Bus. Observability tools such as OpenTelemetry, OpenLineage or structured logging. Data migration and output-parity experience. Databricks Certified Developer for Apache Spark or equivalent certification. Only shortlisted candidates will be contacted. Submit your CV and transcripts to it.jobs@tumaini.co.za or call XXX-XXXX. Visit our website for more exciting career opportunities: https://tumaini.co/ Correspondence will only be conducted with short listed candidates. Should you not hear from us within 4 days, please consider your application unsuccessful. Apply 3 people have applied for this job. 209 people have viewed this job. Previous Next About Tumaini Consulting Tumaini Consulting is a Recruitment and Staffing agency that focuses on the placement of people on a permanent or contract basis, in both the public and private sectors. Our core areas of expertise lie in the Engineering, Finance, IT, Medical, Trade & Technical, Mining and Logistics sectors. At Tumaini Consulting our name embodies one of our core philosophies. In Swahili, our name means “Hope” and we believe in the enduring power of hope, a beacon that guides us in every endeavour. In all that we do, we carry the hope for a brighter tomorrow, the hope to make a profound impact within the employment landscape, and the hope to drive positive change. Tumaini Consulting understands that our core focus must be on delivering quality candidates to clients and presenting our candidates with the best opportunities. With every action, every decision, and every partnership, we infuse hope into our journey, because where there is hope, there is the potential for remarkable change and limitless possibilities. 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