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About the Company At Avaron, you get the security of permanent employment combined with the variety of working at different customers. We place specialists across everything from tech, IT and industry to project management and business support – and whatever the assignment, you have a consultant manager who is there for you and your development. About the Role You will help develop and calibrate emission-related control software for modern combustion engines used in mild hybrid and hybrid applications. The role sits in a technically advanced powertrain environment where the challenge is to meet strict emission legislation while creating robust, high-performing solutions for real vehicles. You will be involved early in the development of new powertrain concepts and work with software models, engine test rigs and vehicle verification. The environment is varied and research-oriented, with a strong focus on data, experimentation and continuous technical development. It is an excellent opportunity if you want to combine hands-on testing with deep analysis and real influence on production software. Job DescriptionYou will plan and develop methods for the calibration process. You will define, manage and follow up requirements within the system and in collaboration with adjacent areas. You will calibrate and verify emission-related functions, including work connected to start control, catalyst heating, emission control and purge control. You will collect, process and evaluate data from engine test cells and other validation activities. You will verify calibration in rigs and in vehicles, including testing in different operating environments. You will drive evaluation, troubleshooting and problem analysis to improve function and performance. RequirementsBachelor’s or Master’s degree in Mechanical Engineering, Physics, Electrical Engineering, or equivalent. Strong interest in powertrain controls, calibration and data analysis. Fluent skills in Matlab, Python and Simulink. Fluent English, written and spoken. Driver’s license B. Nice to haveFluent Swedish, written and spoken. Good knowledge of internal combustion engines. Theoretical coursework in combustion engines, software programming and electronics. Experience with ETAS INCA. What We OfferPermanent employment at Avaron AB Occupational pension Wellness allowance of SEK 5,000 per year Application Selections are made on an ongoing basis – apply as soon as you can.
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.
