Device Processor Developer (387235)

Business Area Networks: where 5G was born! We’re a global team of approx. 30,000 in 93 countries, with 126 nationalities represented. About half of us work in R&D, approx. 6,000 in Group Supply and 5,000 in Service Area Networks. Together we create future-proof, scalable network architectures in an industry that is constantly on the move. Our approach is simple: we build solutions that empower our customers to meet tomorrow’s demands. 5G is happening now, with the first commercial launches implemented today.


Job Summary

The Algorithm 8 is one of several units, responsible for development of new radio common Module units, a part of Ericsson's 2G to 5G base stations. The unit's main focus area is on developing firmware for algorithm control and functions in MCUs (Micro Controllers), internally called Device Processors (DP). The team is a highly skilled team with very good knowledge in both our own parts of the radio as well as the overall Radio Unit (RU) products.
The Algorithm 8 Unit is involved in several areas like RF linearization; CA/TA studies, pre-development, product development and advanced TR handling.

The unit is responsible for the DP Firmware (written in C) implementations in our radio products and a tool called Digital Radio Tool. We are in charge of the TrxCtrl block in RU SW for the DPD (linearization) supervision and control. The job ranges from systemization of the different digital radio functions to coding and verification of the DP system including hands-on work in the lab and TR investigations.

We are now looking for a new colleague to strengthen the team, mainly in the DP FW area.


Qualifications

You have a Master’s Degree or similar competence in Electrical engineering, Engineering in physics (highly preferred) or Computer Science.
Experience in SW Design and architecture, SW testing and Programming skills (mainly C/C++).
Excellent or good experience from HW near Firmware (SW).
Key competence is combined knowledge in both HW and Firmware/SW domain.
SW version handling with Git or Clear Case.
You are passionate about delivering results, self-motivated and have excellent communication and interpersonal skills.
You are proficient in English and a good level in Swedish is preferable.



Skills considered as merit are:

Document and report writing.
Scrum and Kanban methodology.
Experience from the areas; signal processing, telecommunication and radio technology.
Knowledge in the area of radio system requirements for the standards GSM, WCDMA, LTE etc.
Radio HW design.
Good knowledge in using Matlab.
Experience in designing radio signal processing blocks, e.g. digital filters, crest-factor reduction or linearization.


Location: Stockholm, Sweden

Security clearance including references and relevant background screening will be conducted for final candidates.

Application Process:
Please send in your application in English as soon as possible since the process is ongoing.


Why is Ericsson a good place to work?


Ericsson enables communications service providers to capture the full value of connectivity. The company’s portfolio spans Networks, Digital Services, Managed Services, and Emerging Business and is designed to help our customers go digital, increase efficiency, find new revenue streams, and create new user experiences. Ericsson’s investments in innovation have delivered the benefits of telephony and mobile broadband to billions of people around the world ensuring our solutions – and our customers – are at the forefront of innovation. We support networks that connect more than 2.5 billion subscribers. With close to 100,000 employees and customers in 180 countries, we combine global scale with technology and service leadership. 40 percent of the world’s mobile traffic is carried over an Ericsson network. And, our Technology for Good and Connect to Learn programs include creating technology that makes it easier to save lives, feed societies, bring technology to emerging markets and connectivity to remote areas, and grow businesses and prosperity.
At Ericsson, we give our employees the freedom to think big and navigate their career, on a global scale. We create technology that helps others, from helping people enjoy their favorite content to helping people recover from natural disasters by enabling better communications between rescue workers. Your ideas and innovations can turn into achievements that impact society and change the world, creating new connections, new possibilities, and new capabilities. We find that Ericsson is at its best when we bring together the diverse skills of our people. Working across business areas, across cultures, across geographical borders, across technical disciplines. Often, across ground-breaking solutions. Next generation technology can be staggeringly complex. But the simpler it is to use; the more people benefit from it. Join us and help build technology that makes it simple to connect with information, business, societies, and each other.
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Primary country and city: Sweden (SE) || || Stockholm || R&D
Req ID: 387235