Software Engineer, Embedded C- Tieto Tech Consulting (m/f/d)

About the Position

We are looking for an Embedded Software Engineer to join our engineering team developing software for next-generation wireless access products, including Classic RAN, AAS (Advanced Antenna Systems / Massive MIMO) and O-RAN solutions. This role is a great opportunity for graduates and early-career engineers interested in low-level software development, embedded Linux, telecom technologies, and modern radio platforms.

Responsibilities

• Participate in embedded software development for wireless access products
• Support software integration on new hardware platforms (ASIC / SoC / FPGA)
• Assist in BSP and device driver development
• Contribute to bootloader and firmware development activities
• Support debugging and troubleshooting of low-level software issues
• Participate in software testing and quality improvement initiatives
• Help optimize system performance and stability
• Collaborate with hardware, software, and system engineering teams
• Learn and contribute to O-RAN and radio software technologies

Requirements

• Bachelor's or Master's degree in Computer Science, Telecommunications, Electronics, or related field
• 2+ years of experience in embedded software development
• Strong programming skills in C
• Experience with Linux-based embedded systems
• Understanding of BSP development and device drivers
• Knowledge of system debugging techniques and development toolchains
• Experience working with hardware interfaces and low-level software
• Familiarity with Git and modern software development practices
• Good English communication skills
• Understanding of multithreading concepts, thread synchronization, mutual exclusion, and concurrency management

Nice to Have

• Experience from university projects, internships, or personal projects involving embedded systems
• Basic knowledge of C++, Python, or Bash
• Familiarity with Linux kernel concepts
• Understanding of networking or telecommunications fundamentals
• Experience with Raspberry Pi, STM32, FPGA, Arduino, or similar platforms
• Interest in 5G, O-RAN, or wireless communication technologies

We Offer

• Private medical care
• Group life insurance
• Investment fund
• MyBenefit System

About the Company

At Tieto, we believe in the power of diversity, equity, and inclusion. We encourage applicants of all backgrounds, genders (m/f/d), and walks of life to join our team, as we believe that this fosters an inspiring workplace and fuels innovation. Our commitment to openness, trust, and diversity is at the heart of our mission to create digital futures that benefit businesses, societies, and humanity.

We offer you professional growth, meaningful projects, an open culture, and an outstanding work-life balance! We offer you an opportunity to create the future of a growing, fast-developing, and important sector. We believe that our organizational culture is an important part of enabling you to be successful. We provide a flexible hybrid work model as part of our culture and way of working. Finally, we also believe in curiosity and learning as a lifestyle where you need to unlearn and relearn every day as new possibilities emerge.

Stay alert to recruitment scams:

• Tieto only communicates via @tieto.com email addresses.
• We never ask candidates to pay fees or share financial details during recruitment.
• If you receive a suspicious message claiming to be from Tieto, don't respond - verify it via our official careers site.
• For more information visit Important Advisory Regarding Recruitment Fraud | Tieto Blog.

We are Tieto - A leading software and technology consulting company

We provide customers across different industries with mission-critical solutions through our specialized software businesses Tieto Caretech, Tieto Banktech, and Tieto Indtech, as well as Tieto Tech Consulting business.

Our around 14,000 talented vertical software, design, cloud, and AI experts are dedicated to empowering our customers to succeed and innovate with the latest technology.

Tieto’s annual revenue is approximately EUR 2 billion. The company’s shares are listed on the NASDAQ exchange in Helsinki and Stockholm, as well as on Oslo Børs.