Senior Software Engineer

Redline Group Ltd; East Midlands; On-site; GBP 50,000 - 70,000; Full time

Job summary

A well-established R&D organization in the UK is searching for an Embedded Software Engineer skilled in Digital Signal Processing and 5G application development. Responsibilities include developing embedded software and implementing signal processing algorithms. The ideal candidate will have experience in Embedded C and knowledge of DSP algorithms. This position offers opportunities for training and career growth within a profitable company.

Benefits

Training opportunities

Career progression

Qualifications

• Experience in embedded software development focusing on DSP-based signal processing and 5G applications.
• Experience in bare metal and embedded C programming.
• Knowledge of efficient implementation of communication DSP algorithms.

Responsibilities

• Develop embedded software with a focus on DSP-based signal processing.
• Implement communication signal processing algorithms.
• Support the integration of embedded systems within wider communications platforms.

Skills

DSP algorithm simulation

Embedded C

5G development

FreeRTOS

Cortex M3/M4 microcontrollers

RF experience

Education

BEng/BSc or MSc/MEng in Engineering

Tools

Cross compilers (C++ ARM)

Embedded control peripherals

Job description

Overview

Are you a Software professional with a background in DSP and exposure to developing 5G applications? If so, I’d like to speak with you! A well-established R&D organisation, market-leading, is looking to rapidly expand their engineering team and seek an Embedded Software Engineer to join their development team near Leicestershire. As an Embedded Software Engineer you will have a background in Digital Signal Processing and a working knowledge of communications systems engineering. The successful candidate will have a mixture of embedded/bare metal experience alongside an understanding of implementing communication signal processing algorithms such as DDCs, filters and FFTs.

Responsibilities

Embedded software development with a focus on DSP-based signal processing and 5G related applications. Implement communication signal processing algorithms and support the integration of embedded systems within a broader communications platform.

Qualifications and Skills

• BEng/BSc or MSc/MEng within Engineering (Ideally Electronics, Telecommunication or similar)
• Experience in DSP algorithm simulation and 5G development
• Experience in Bare Metal / Embedded C
• Experience with RF is a bonus
• Cross compilers (C++ ARM cross-compiler GCC Version 4.3.3) – advantageous
• FreeRTOS experience – advantageous
• Experience with typical embedded control peripherals (RAM, Flash, UART, PWM, A/D, CAN, I2C and SPI)
• Cortex M3/M4 microcontrollers or similar
• Experience of efficient implementation of communications DSP algorithms (such as FFT, filtering, DDC) – advantageous

Opportunities

This is a fantastic opportunity to join a well-established, highly profitable company investing heavily in R&D. This is a great chance for an Embedded Software Engineer to join a consistently growing technology company offering great training and career progression opportunities.

How to apply

To apply for the Embedded Software Engineer job please send your CV to Ricky Wilcocks, (url removed) or phone (phone number removed) or alternatively (phone number removed).

Job Information

• Job Title: Senior Software Engineer
• Company: Redline Group Ltd
• Location: Leicestershire
• Posted: Oct 29th 2025
• Closes:
• Sector:
• Contract: Permanent
• Hours: Full Time