Senior Software Developer

Salix Recruitment • Recruiting & Staffing • Master's Degree • Python • MATLAB • 2 days ago

Smart Apply

Similar jobs

1,943,848open jobs

113,933companies

245,020added this week

Browse all

Salary

≈ $38k – $79k per year (Estimated)

Location

In office (Stellenbosch)

Seniority

Senior · 5+ years exp

Employment

Full-Time

First seen by Alion on Oct 8, 2026. Salix Recruitment scores B on the Alion truth index.

Overview

Company

Impact

Profile match

Salix Recruitment

Salix Recruitment is a South African recruitment agency that places finance, audit, IT and testing professionals with client organisations. Its current vacancies include internal auditors, finance managers, senior software developers and test analysts, with roles in Centurion, Cape Town, Durban and Stellenbosch. The company is based in South Africa.

salixrecruitment.co.za • Durban • Cape Town • Centurion • Recruiting & Staffing

Tech stack of Salix Recruitment

Shape the technology behind next-generation radar and sensing systems.

We are looking for an exceptional Senior Software Developer specialising in Signal Processing to join a highly specialised engineering environment in Stellenbosch.

This is an opportunity for a software engineer who enjoys solving complex problems at the intersection of mathematics, software engineering, signal processing and high-performance computing.

You will be responsible for developing sophisticated algorithms and performance-critical software that directly influences the capability, accuracy and efficiency of advanced radar and sensing solutions.

This is more than a traditional software development role. You’ll be working on complex, high-performance technology where mathematics, algorithms and software come together to solve real-world engineering challenges.

If you thrive on technically challenging problems, enjoy working close to the hardware and want your software to have a direct impact on sophisticated sensing and radar capabilities, this is an opportunity worth exploring.

Duties:

Design, develop and optimise high-performance signal processing software
Develop complex algorithms and translate advanced mathematical models into production-ready software
Build and optimise low-latency TCP/UDP communication and network protocols
Integrate software across hardware, firmware and software systems
Optimise memory management and system-level performance for high-throughput applications
Develop and maintain clean, scalable and collaborative code using modern version control
Take ownership of projects from concept through to successful implementation
Work closely with multidisciplinary engineering teams to solve challenging technical problems

Job Experience & Skills Required:

Qualifications:

Matric (Grade 12)
A degree in Engineering, Computer Science or Applied Mathematics

Experience:

5+ years’ relevant experience in software engineering and/or signal processing
Advanced proficiency in C
Strong programming and simulation capabilities in Python and MATLAB
Strong understanding of memory management and system-level optimisation
Strong knowledge of TCP/UDP and network programming
Experience with modern source control systems
Exceptional mathematical and analytical ability, particularly within digital signal processing
Highly advantageous
NVIDIA CUDA / parallel computing experience
Previous experience in radar signal processing
Experience with complex system integration
A Master’s degree in a relevant field

Skills & Competencies:

C Programming
Signal Processing
Digital Signal Processing (DSP)
Python & MATLAB
Advanced Mathematics
Algorithm Development & Optimisation
Memory Management
High-Performance Computing
TCP/IP, TCP/UDP & Network Programming
System Integration
NVIDIA CUDA / Parallel Computing
Radar Signal Processing
Systems-Level Software Development
Problem Solving & Analytical Thinking
Project Ownership & Technical Leadership
Collaboration & Adaptability

If you have not had any response in two weeks, please consider the vacancy application unsuccessful. Your profile will be kept on our database for any other suitable roles / positions.

Free account

Stop reading job ads. Get the ones that fit.

One free account turns this page into a shortlist built around your stack, your level and your pay.

Match on every job. Stack, seniority, pay and location, scored against your profile.

1,943,848 open roles. Read straight off company career pages, refreshed every day.

Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.

3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.

Create a free account Continue with Google

Free forever. No card. Under a minute.

Your match

How well do you fit this role?

Two answers are enough for a real match. No account needed.

Check my fit

Answers stay in this browser until you create an account.

Recommended for you based on this role

Backend

Similar stack

Same company

Stellenbosch

Senior Technical Architect 29 min ago

≈ $156k – $290k per year (Estimated) • In office • 5+ years exp • Cary

AI/ML

Fine-tuning

Apply