Tech Jobs in Johannesburg

Johannesburg jobs in Johannesburg hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $37,954/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Johannesburg
AI/ML
Data Science
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Frontend
Mobile
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Hardware
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QA
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Networking
Product
Design
Analytics
Support
Enterprise Apps
Quantum

NCC Group

nccgroup.com
NCC Group (LSE: NCC) is a global cyber security, risk mitigation, and technical assurance enterprise headquartered in Manchester, United Kingdom. Founded in 1999, the publicly traded company employs over 2,000 security experts across the UK, Europe, North America, and Asia-Pacific.
nccgroup.com • HQ: Manchester, United States • Transportation & Logistics • Ride Hailing • Cybersecurity • 51-200 employees • Est. 1999
HQ: Manchester, United States • Transportation & Logistics • Ride Hailing • Cybersecurity • 51-200 employees • Est. 1999
Verified live · 1 hour ago 8 days ago

Platform Security Engineer (Tanium/Sentinel)

Remote • Contractor
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Verified live · 1 hour ago 8 days ago

SOC Analyst

$102k – $226k per year (Estimated)Manchester • Remote • Full-Time
Splunk
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Deepgram

deepgram.com
Deepgram is an AI speech platform that provides real-time and asynchronous automated speech recognition (ASR) and text-to-speech (TTS) APIs. Built on custom deep learning models, its technology delivers fast, accurate, and cost-effective voice transcription, language understanding, and audio synthesis for developers and enterprise businesses. Headquartered in San Francisco, California, the company enables organizations to integrate advanced voice capabilities and intelligence directly into their applications and conversational AI workflows.
deepgram.com • San Francisco • London • Washington • New York • Sydney • Conversational AI • Artificial Intelligence • Speech & Audio AI • Est. 2015
San Francisco • London • Washington • New York • Sydney • Conversational AI • Artificial Intelligence • Speech & Audio AI • Est. 2015
Verified live · 9 hours ago 9 days ago

Solutions Architect - MENA

Staff+ • 4+ years exp • Remote (MENA, Africa, United Kingdom) • Full-Time • Architect • Arabic: C1
JavaScript
Python
Rust
TypeScript
AI/ML
Speech Recognition
Deepgram
Text-to-Speech
Vapi
Mobile
Twilio
DevOps
AWS
Azure
Cloudflare
Docker
GCP
Kubernetes
WebRTC
WebSockets
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Odaia

odaia.ai
ODAIA is developing cutting-edge predictive analytics AI platforms to facilitate improved health journeys by enhancing interactions with healthcare providers and the pharma industry.
odaia.ai • Pharmaceuticals • Health Care • Artificial Intelligence • Est. 2018
Pharmaceuticals • Health Care • Artificial Intelligence • Est. 2018
Verified live · 9 hours ago 10 days ago

Data Engineer - Odaia Intelligence Inc.

$76k – $170k per year (Estimated) • Equity • Middle • 3+ years exp • Remote • Middle
Python
SQL
Databases
DynamoDB
Snowflake
AI/ML
Claude
Dagster
Together AI
AI Agents
DevOps
AWS
AWS Lambda
CI/CD
Amazon ECS
Amazon S3
API Gateway
Analytics
ETL/ELT
Marketing
Salesforce
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Hire Hangar

hirehangar.com
Hire Hangar is a global talent sourcing and remote recruitment platform designed to help fast-growing startups and enterprises hire vetted international professionals. The platform combines AI-powered candidate sourcing algorithms with expert human recruiters to screen, assess, and match top-tier global talent across roles in software engineering, growth marketing, customer support, operations, finance, and GTM sales.
hirehangar.com • HQ: New York, United States • Professional Services • Human Resources
HQ: New York, United States • Professional Services • Human Resources
Verified live · 5 hours ago 10 days ago

Senior Frontend Engineer

$18k – $48k per year • Senior • Cape TownSantiagoMexico CityBuenos AiresLima • Remote (United States, United Kingdom, South Africa, Paraguay, Ecuador) • Full-Time • Senior
TypeScript
JavaScript
Databases
PostgreSQL
Supabase
AI/ML
Claude
Claude Code
Copilot
Cursor
LLM
Prompt Engineering
OpenAI
Frontend
Next.js
React.js
Tailwind CSS
Management
Google Workspace
Jira
Linear
Slack
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Verified live · 5 hours ago 2 months ago

MSP Technical Support Specialist

$9.6k – $12k per year • Junior • Cape TownSantiagoMexico CityBuenos AiresLima • Remote (Argentina, Colombia, Egypt, Mexico, South Africa) • Contractor
Azure
SLI/SLO/SLA
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Verified live · 5 hours ago 10 days ago

UI/UX Designer

$7.2k – $24k per year • Cape TownGuayaquilSantiagoMonterreyCairo • Remote (United States, United Kingdom, Argentina, Colombia, Egypt) • Contractor
Figma
Adobe XD
Sketch
Zeplin
Management
Google Workspace
Slack
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Enformion

enformion.com
Using artificial intelligence and machine learning, Enformion provides analytics and data for people, businesses, and their assets. Request a demo today!
enformion.com • Machine Learning • Data & Analytics • Artificial Intelligence
Machine Learning • Data & Analytics • Artificial Intelligence
Open 114 daysTop 25% pay 4 months ago

Product Manager

$120k – $135k per year • Junior • 1+ year exp • Remote • Junior
Python
AI/ML
AI Agents
ChatGPT
Claude
LangChain
DevOps
AWS
Management
Jira
n8n
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M-KOPA

m-kopa.com
We are a connected financing platform that serves the financially excluded We believe that everyone should have the power to achieve progress in their lives and M-KOPA's solutions unlock this power. Our financial offerings are designed for the rea...
m-kopa.com • London • Nairobi • Accra • Lagos • Kampala • Hospitals & Clinics • Digital Goods • Financial Services • Est. 2010
London • Nairobi • Accra • Lagos • Kampala • Hospitals & Clinics • Digital Goods • Financial Services • Est. 2010
Verified live · 1 hour ago 10 days ago

Software Engineering Team Lead

Lead • NairobiLagosJohannesburgAccraCape Town • Remote (United Kingdom, Kenya, South Africa, Nigeria, Uganda) • Full-Time • Staff
C#
C#
.NET
Databases
Apache Kafka
RabbitMQ
DevOps
AWS
Azure
CI/CD
GCP
Docker
Grafana
Kubernetes
Prometheus
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SailPoint

sailpoint.com
SailPoint is an enterprise identity security company headquartered in Austin, Texas, and founded in 2005. The company provides an AI-driven platform for identity governance and administration, offering solutions such as IdentityIQ and the SailPoint Atlas platform to manage access for human and non-human identities. It operates globally across various industries including financial services, healthcare, and government, and is currently owned by the private equity firm Thoma Bravo.
sailpoint.com • HQ: Austin, United States • Data Governance • Data & Analytics • Cloud Security • Cybersecurity AI • Artificial Intelligence • Cybersecurity • Identity Management • 1001-5000 employees • Est. 2005
HQ: Austin, United States • Data Governance • Data & Analytics • Cloud Security • Cybersecurity AI • Artificial Intelligence • Cybersecurity • Identity Management • 1001-5000 employees • Est. 2005
Verified live · 1 day ago 11 days ago

Senior Staff DevOps Engineer

$32k – $75k per year (Estimated) • Staff+ • 12+ years expPune • Remote (EMEA, United States, India) • Bachelor's Degree • Full-Time • Staff
Python
Databases
OpenSearch
AI/ML
AWS Bedrock
LLM
AI Agents
Human-in-the-Loop
LLM Guardrails
DevOps
Amazon EKS
ArgoCD
AWS
Azure
Azure AKS
CI/CD
Configuration Management
GCP
GitOps
Grafana
Helm
Incident Management
Istio
Kubernetes
Linkerd
Platform Engineering
Progressive Delivery
Prometheus
Service Mesh
Terraform
IAM
Cybersecurity
FedRAMP
PCI DSS
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Huzzle

huzzle.app
Huzzle is an early careers platform connecting students, societies, and employers. Starting out as a CRM for pre-professional student societies, Huzzle has evolved into the university career companion used by over 100,000 talents in the UK.
huzzle.app • HQ: London, United Kingdom • Professional Services • Education • Human Resources • 1001-5000 employees
HQ: London, United Kingdom • Professional Services • Education • Human Resources • 1001-5000 employees
Verified live · 1 day ago 11 days ago

AI-Assisted Web Developer / Landing Page & Funnel Developer

Remote (United States, United Kingdom, Australia, Canada, Colombia) • Full-Time
PHP
JavaScript
TypeScript
PHP
WordPress
AI/ML
Claude
Cursor
FastAI
PyTorch
Copilot
Frontend
Next.js
React.js
DevOps
Cloudflare
Vercel
GitHub
Management
Zapier
Marketing
GA4
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Verified live · 1 day ago 12 days ago

Graphic Designer

Staff+ • 9+ years exp • Remote (Argentina, Brazil, Mexico, South Africa, Venezuela) • Full-Time • Staff
PHP
PHP
WordPress
AI/ML
Claude
Edge AI
Design
Adobe Photoshop
Figma
Marketing
HubSpot
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Verified live · 1 day ago 19 days ago

Senior Product Manager

Senior • 3+ years exp • Remote (Argentina, Brazil, Mexico, South Africa, Venezuela) • Full-Time • Senior
Jira
Linear
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Bitdefender

bitdefender.com
Bitdefender is a global cybersecurity leader headquartered in Bucharest, Romania, that delivers advanced threat prevention, detection, and response solutions. Founded in 2001, the company protects millions of consumer, business, and government endpoints across more than 170 countries through its antivirus software, cloud security platforms, and Managed Detection and Response (MDR) services.
bitdefender.com • HQ: San Antonio, United States • Information Technology • DevOps • Artificial Intelligence • Cybersecurity • Est. 2001
HQ: San Antonio, United States • Information Technology • DevOps • Artificial Intelligence • Cybersecurity • Est. 2001
Verified live · 1 hour ago 13 days ago

Customer Success Manager

$63k – $165k per year (Estimated) • Middle • 3+ years exp • Remote • Middle • French
Incident Management
PagerDuty
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Constructor

constructor.io
Founded in 2015, Constructor is an AI-powered search and product discovery platform built specifically for enterprise e-commerce businesses. The company utilizes real-time clickstream data and machine learning to deliver personalized product recommendations, site search results, and category browse experiences. By optimizing search outcomes for key retail metrics like revenue and conversion rather than simple keyword matching, it helps major online retailers increase sales and improve customer retention.
constructor.io • HQ: San Francisco, United States • Internet Services • Artificial Intelligence • Commerce • Search Engines • Est. 2015
HQ: San Francisco, United States • Internet Services • Artificial Intelligence • Commerce • Search Engines • Est. 2015
Verified live · 1 day ago 12 days ago

Technical Support Engineer

Middle • 4+ years exp • Remote (EMEA) • Full-Time • Middle
JavaScript
Analytics
A/B Testing
Management
Slack
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Verified live · 1 day ago 25 days ago

Senior Backend Engineer: Machine Learning Infrastructure

$80k – $120k per year • Senior • 5+ years exp • Remote (EMEA) • Full-Time • Senior
Python
C++
Go
Rust
Databases
PostgreSQL
Milvus
OpenSearch
pgvector
Qdrant
Weaviate
DevOps
AWS
Azure
GCP
Kubernetes
Platform Engineering
Terraform
Vector
Apply
Verified live · 1 day ago 2 months ago

Senior Product Manager: Recall

Senior • Remote (EMEA, United States) • Full-Time • Senior
Embeddings
LLM
Tokenization
DevOps
Vector
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Salesforce

salesforce.com
Salesforce is a global leader in cloud-based customer relationship management (CRM) software, helping businesses connect with their customers in a whole new way. Its comprehensive Customer 360 platform provides integrated applications for sales, customer service, marketing automation, e-commerce, and analytics.
salesforce.com • HQ: San Francisco, United States • Software • Information Technology • Sales & Marketing • Media & Entertainment • AI Agents • Commerce • Books • Professional Services • Artificial Intelligence • Marketplaces • Marketing Automation • Cloud Computing • Customer Relationship Management (CRM) • 1001-5000 employees
HQ: San Francisco, United States • Software • Information Technology • Sales & Marketing • Media & Entertainment • AI Agents • Commerce • Books • Professional Services • Artificial Intelligence • Marketplaces • Marketing Automation • Cloud Computing • Customer Relationship Management (CRM) • 1001-5000 employees
Verified live · 1 hour ago 12 days ago

Forwarded Deployed Engineer

Senior • 6+ years expIn office (Johannesburg, South Africa) • PhD • Full-Time • Senior
Apex
JavaScript
Python
TypeScript
Databases
Databricks
Snowflake
AI/ML
Claude
Cursor
LangChain
LlamaIndex
Prompt Engineering
Agentforce
LLM Guardrails
AI Agents
DevOps
CI/CD
Marketing
Salesforce
Apply
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Solo.io

solo.io
Solo.io is an enterprise cloud-native application networking, API management, and service mesh platform headquartered in Cambridge, Massachusetts. Founded in 2017 by CEO Idit Levine, the Series C unicorn has raised $175 million in total venture funding - reaching a $1 billion valuation backed by Altimeter Capital, Redpoint Ventures, and True Ventures.
solo.io • HQ: Cambridge, United States • Artificial Intelligence • Software • Education • E-learning • Cloud Management • AI Agents • Est. 2017
HQ: Cambridge, United States • Artificial Intelligence • Software • Education • E-learning • Cloud Management • AI Agents • Est. 2017
Verified live · 1 day ago 2 months ago

Principal Solutions Architect

Lead • 5+ years exp • Remote (EMEA) • Bachelor's Degree • Architect
Bash
Go
Python
Frontend
GraphQL
DevOps
eBPF
Envoy
Istio
Kubernetes
Service Mesh
Apply
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Kettle

ourkettle.com
Kettle is an insurance and reinsurance provider for property owners, specializing in regions affected by catastrophic climate events. Leveraging advanced AI technology, Kettle offers comprehensive risk assessment and protection products, including solutions for wildfires and hurricanes. The company aims to mitigate the effects of climate change on the insurance industry, ensuring fair pricing and coverage for property owners at risk from natural disasters.
Verified live · 2 days ago 2 months ago

Senior Product Designer, Design Systems

$110k – $135k per year • Senior • Remote • Senior
Figma
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Entersekt

entersekt.com
Entersekt is a South African cybersecurity company founded in 2008 and based near Cape Town. Its platform secures digital banking with device-based authentication. The technology protects millions of banking customers worldwide.
entersekt.com • HQ: Cape Town, South Africa • FinTech • Banking • Financial Services • Est. 2008
HQ: Cape Town, South Africa • FinTech • Banking • Financial Services • Est. 2008
Verified live · 1 day ago 3 months ago

Group Product Manager: Payments

Senior • 7+ years exp • Remote (Poland, South Africa) • Bachelor's Degree • Senior
GDPR
PCI DSS
Apply
Verified live · 1 day ago 3 months ago

Senior Software Engineer: 3DS Payments

Senior • 8+ years exp • Remote (South Africa) • Senior
Java
Java
Apache Tomcat
Databases
MySQL
Mobile
Clean Architecture
DevOps
Git
Amazon EC2
AWS
CI/CD
Docker
Kubernetes
Amazon CloudWatch
Amazon S3
IAM
Cybersecurity
GDPR
OWASP Top 10
PCI DSS
Apply
Open 251 dayVerified live · 1 day ago 9 months ago

Senior Software Engineer: Authentication Advice

Senior • 5+ years exp • Remote (South Africa) • Bachelor's Degree • Senior
Go
Java
Python
Databases
Amazon Aurora
DevOps
Amazon EKS
AWS
AWS Lambda
Docker
Helm
Kubernetes
Amazon S3
API Gateway
Apply
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Postscript

postscript.io
Postscript is an e-commerce SaaS platform specializing in SMS marketing, automated messaging, and conversational commerce built exclusively for Shopify merchants. The platform provides direct-to-consumer (DTC) brands with tools to capture compliant subscriber opt-ins, execute personalized SMS/MMS campaigns, and conduct interactive two-way text conversations.
postscript.io • Commerce • Sales & Marketing • E-commerce Marketing • Est. 2018
Commerce • Sales & Marketing • E-commerce Marketing • Est. 2018
Top 25% payVerified live · 9 hours ago 2 months ago

Staff Platform Engineer

$190k – $230k per year • Staff+ • 5+ years exp • Remote • Staff
Python
Rust
Databases
PostgreSQL
AI/ML
AI Agents
Model Context Protocol
DevOps
Amazon EKS
AWS
GitOps
Karpenter
Kubernetes
Kustomize
Terraform
IAM
Apply
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Pismo

pismo.io
Pismo provides cloud-native core banking and card processing infrastructure. Its platform runs accounts, cards and payments for banks worldwide. The company was acquired by a global payments network.
pismo.io • HQ: São Paulo, Brazil • FinTech • Financial Services • Banking • 1001-5000 employees • Est. 2016
HQ: São Paulo, Brazil • FinTech • Financial Services • Banking • 1001-5000 employees • Est. 2016
Senior • 10+ years expIn office (Johannesburg, South Africa) • Bachelor's Degree • Full-Time • Senior
Apply
Verified live · 11 hours ago 2 months ago

Loyalty Product Manager

Staff+ • 10+ years expIn office (Johannesburg, South Africa) • Full-Time • Staff • English: C1
Apply
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Storyteq

storyteq.com
We are on a mission to help marketing and creative teams in top brands to collaborate on marketing campaigns with ease, scale their creative production, and localize on-brand content for the right audiences, faster. Over the last decade, digita...
storyteq.com • Cape Town • Amsterdam • Birmingham • Content Creation • Sales & Marketing • Marketing Automation
Cape Town • Amsterdam • Birmingham • Content Creation • Sales & Marketing • Marketing Automation
Verified live · 1 day ago 13 days ago

Engineering Manager - Head of Quality Engineering

Executive • 2+ years exp • Remote (South Africa) • Full-Time • Architect
CI/CD
AWS
GCP
Kubernetes
Apply
Open 263 daysVerified live · 1 day ago 9 months ago

Senior Backend Engineer (Node.js)

Senior • 5+ years expCape Town • Remote (South Africa) • Full-Time • Senior • English
JavaScript
Node JS
SQL
TypeScript
C
C
FFmpeg
Frontend
GraphQL
Vue.js
DevOps
CI/CD
GCP
GitLab CI
GitLab
Cybersecurity
Keycloak
Design
Adobe After Effects
Adobe Photoshop
Figma
Apply
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Boldin

boldin.com
Boldin (formerly known as NewRetirement) is a financial technology company providing a collaborative financial planning and retirement modeling SaaS platform. Designed to bridge the gap between simple retirement calculators and traditional wealth management firms, the software delivers comprehensive accumulation and decumulation scenario planning for individual investors. Its proprietary modeling engine enables users to run Monte Carlo simulations, aggregate net worth data, optimize tax and Roth conversion strategies, analyze Social Security timing, and forecast healthcare and real estate costs.
boldin.com • Personal Finance • Wealth Management • Financial Services
Personal Finance • Wealth Management • Financial Services
Verified live · 4 hours ago 3 months ago

Senior Product Manager

$120k – $226k per year (Estimated) • Senior • 8+ years exp • Remote • Full-Time • Senior
Apply
Verified live · 4 hours ago 2 months ago

Full Stack Engineer

$67k – $191k per year (Estimated) • Middle • 4+ years exp • Remote • Full-Time • Middle
Ruby
TypeScript
JavaScript
Ruby
Ruby on Rails
Sidekiq
Databases
PostgreSQL
Frontend
React.js
Material UI
Redux
SWR
Yarn
DevOps
AWS
Marketing
ActiveCampaign
Apply
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LiveKit

livekit.io
LiveKit is an open-source real-time audio, video, and AI voice infrastructure platform headquartered in San Francisco. The company provides cloud and developer infrastructure designed to build ultra-low-latency video conferencing, live streaming, and interactive multimodal AI voice agents into web and mobile applications. Powered by flexible SDKs and scalable server orchestration, LiveKit is widely used by developers and enterprise teams to deploy real-time voice and video applications at global scale.
livekit.io • HQ: San Francisco, San Jose, United States • Artificial Intelligence • AI Agents • Speech & Audio AI • Est. 2021
HQ: San Francisco, San Jose, United States • Artificial Intelligence • AI Agents • Speech & Audio AI • Est. 2021
Top 25% payVerified live · 3 hours ago 13 days ago

Research Engineer (Reinforcement Learning)

$135k – $300k per year • Equity • Remote (EMEA, North America) • Full-Time
Python
AI/ML
Synthetic Data
PEFT
LiveKit
OpenAI
Post-training
Fine-tuning
Llama
LoRA
Qwen
Reinforcement Learning
SGLang
vLLM
FSDP
GRPO
LLM Evaluation
Marketing
Salesforce
Apply
Open 594 daysTop 25% pay 1 year ago

Software Engineer, Agents

$135k – $300k per year • Equity • Remote (EMEA, North America) • Full-Time
Python
TypeScript
AI/ML
AI Agents
LLM
LiveKit
OpenAI
Marketing
Salesforce
Apply
Top 25% payVerified live · 3 hours ago 2 months ago

Staff Software Engineer, Distributed Systems

$135k – $300k per year • Equity • Staff+ • Remote (EMEA, North America) • Full-Time • Staff
Go
Databases
ClickHouse
NATS
AI/ML
Multimodal AI
LiveKit
OpenAI
DevOps
gRPC
Kubernetes
OpenTelemetry
Prometheus
GitHub
etcd
Apply
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Ciq

ciq.com
Ciq is a company that provides a platform for managing cybersecurity risks. They offer a variety of services, including threat intelligence, vulnerability management, and compliance. The company's mission is to help businesses reduce their cybersecurity risks.
ciq.com • Artificial Intelligence • Information Technology • Operating Systems • Est. 2020
Artificial Intelligence • Information Technology • Operating Systems • Est. 2020
Verified live · 10 hours ago 13 days ago

Sr. Customer Support Engineer

$87k – $199k per year (Estimated) • Equity • Senior • 7+ years exp • Remote • Bachelor's Degree • Senior • Arabic: C1
Bash
Python
DevOps
Ansible
AWS
Azure
CI/CD
Configuration Management
eBPF
GCP
GitHub Actions
GitLab CI
Kubernetes
KVM
Podman
QEMU
GitHub
GitLab
HPC
Apply
Open 118 daysVerified live · 10 hours ago 4 months ago

Sr./Principal Performance Engineer

$112k – $243k per year (Estimated) • Equity • Lead • 15+ years exp • Remote • PhD • Principal
C
C
MPI
AI/ML
LLM
ONNX
OpenMP
Quantization
TensorRT
vLLM
AI Agents
InfiniBand
DevOps
CI/CD
eBPF
SLURM
HPC
Apply
Verified live · 10 hours ago 2 months ago

Linux Kernel Development Engineer

$82k – $188k per year (Estimated) • Equity • Senior • 5+ years exp • Remote • Bachelor's Degree • Senior
Git
HPC
Apply
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Tech Jobs in Johannesburg
Frequently asked questions
How many Johannesburg jobs in Johannesburg are available on Alion?
There are currently 60 active listings from 27 hiring companies on Alion, refreshed daily.
What salary do Johannesburg jobs in Johannesburg pay?
The average salary is around $37,954 per year based on the current listings.
Are remote options available for Johannesburg jobs in Johannesburg?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Johannesburg jobs in Johannesburg?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.