Senior AI / Software Engineer

Recruiter:

Network Recruitment

Job Ref:

ITA006107/Mel

Date posted:

Monday, July 27, 2026

Location:

Johannesburg, South Africa

Salary:

Monthly

SUMMARY:

Build the Future of Conversational AI

We're looking for a Senior AI / Software Engineer to play a pivotal role in the development and optimisation of next-generation AI voice and text agents.

This is a hands-on senior contributor position focused on building production-grade conversational AI solutions that deliver real-world business impact.

POSITION INFO:
You'll work at the core of our clients product, designing, developing and fine-tuning intelligent voice and chat experiences, while helping scale client-specific AI agent deployments as our customer portfolio grows. If you're passionate about LLMs, conversational AI, speech technologies and production-ready AI systems, we'd love to hear from you. What You'll Be Doing: Design, build and optimise production AI voice and text agents Develop and refine dialogue flows, prompt frameworks and evaluation systems Improve speech-to-text (STT) and text-to-speech (TTS) pipelines for performance, quality and accuracy Build, test and deploy conversational text bots and campaign variants Own the configuration and optimisation of client-specific AI agent implementations Develop scalable integrations using APIs and backend services Monitor, evaluate and continuously improve AI performance in production environments Collaborate with product, engineering and client-facing teams to deliver best-in-class conversational experiences Contribute to AI engineering standards, best practices and technical direction Essential Skills & Experience: Proven experience building and deploying LLM-powered voice and\/or text applications Strong software engineering skills with Python Experience developing and maintaining production-scale systems Solid understanding of prompt engineering, evaluation frameworks and AI quality measurement Experience integrating and managing APIs Strong version control practices using GitHub Ability to work independently and take ownership of complex technical deliverables Strong problem-solving and debugging capabilities What We're Looking For: A senior engineer who enjoys building rather than managing Someone comfortable working in fast-paced, product-driven environments A technically curious individual who stays up to date with advancements in AI and LLM technologies A collaborative team player with strong communication skills A hands-on problem-solver who can take ownership from concept through to production

Similar jobs you might be interested in:

Senior AI / Software Engineer
Location: Johannesburg
Salary: Monthly
Build the Future of Conversational aiWe're looking for a senior ai / software engineer to play a pivotal role in the development and optimisation of next-generation ai voice and text agents. This is a hands-on senior contributor position focused on building production-grade conversational ai solutions that deliver real-world business impact.
1 day ago

AI / Software Engineer â Senior
Location: Johannesburg
Salary: Annually
The ai engineer will play a key role in designing, developing, and optimizing production-ready voice and text ai agents that form part of the company's core product offering. The role focuses on building intelligent conversational systems, enhancing speech and language pipelines, and configuring client-specific ai solutions to support business growth and customer success.
1 day ago

Senior Account Executive â Cloud, Cyber & AI Solutions
Location: Midrand
Salary:
Our client, an established technology and managed services provider, is seeking a senior Account Executive responsible for driving revenue growth by identifying, developing, and closing complex technology sales across Cybersecurity, Cloud Infrastructure, and ai Solutions portfolios.Ready to take the next step in your tech sales career? Apply now or submit your confidential application today!
Today

Senior Project Manager/Programme Manager - FinOps, AI and Cloud- Contract
Location: Sandton
Salary: R0 per hour
senior Project Manager/Programme Manager - FinOps, ai and Cloud- Contract
5 days ago

Senior Data Scientist â AI Strategy
Location: Midrand
Salary:
Our client in the Telecoms sector is seeking a senior Data Scientist – ai Strategy on a contract duration of 12 months.
6 days ago

Senior Full Stack AI Engineer
Location: Johannesburg
Salary:
We are seeking an experienced senior Full Stack ai engineer to build and scale critical product features across backend services, frontend applications, and cloud infrastructure. This is a hands-on engineering role focused on delivering reliable, secure, and maintainable software in a fast-moving environment.You will work closely with product, design, and engineering peers to implement end-to-end ...
25 days ago

TJ 18857 - SENIOR MS BUSINESS CENTRAL CONSULTANT (AI-Enabled Solutions & Business Central)- Remote
Location: Johannesburg
Salary: R150 000 per month CTC (Negotiable based on experience)
senior MS BUSINESS CENTRAL CONSULTANT (ai-Enabled Solutions & Business Central)- Remote
22 days ago

Senior Compliance Analyst (Data & AI Compliance)
Location: Johannesburg
Salary:
Our client in the Communications Technology sector is looking for a senior Compliance Analyst (Data & ai Compliance) on a contract duration of 6 months.Role PurposeThe senior Compliance Analyst is responsible for ensuring operational compliance, audit readiness and evidence management across DataCo’s data, analytics and ai ecosystem. The role supports adherence to internal data governanc...
26 days ago

Senior AI Developer (Insurance)
Location: Johannesburg
Salary: 700000 Annually
Shape the Future of ai in InsuranceArtificial Intelligence is transforming the insurance industry, and we're looking for a technically strong, commercially minded senior ai Developer to help lead that journey.This is an exciting opportunity for an experienced Microsoft Developer with deep insurance industry knowledge who is passionate about leveraging ai, automation, and intelligent solutions to s...
57 days ago

Software Engineer
Location: Johannesburg
Salary:
Our client is looking for the services of a software Developer to join their team. This position is a fully remote opportunity. You should have at least 5 years experience in C# and modern .Net and well as APS.Net Core. Cloud platform experience as well as React and Next.js experience will be advantageous. Send your CV now!
Today