A previous employer of mine gave all devs the title of "Technical Specialist" as opposed to some variation of "Software Developer." They also had a progression

A previous employer of mine gave all devs the title of "Technical Specialist" as opposed to some variation of "Software Developer." They also had a progression system where "Junior" was not actually the lowest rung, but the second-lowest after "Graduate". Needless to say I just put "Software Developer" on my CV without a second thought. The only time I would recommend putting the "Junior" title on your CV/Linkedin is if you get a promotion which could be perceived as faster-than-average upward progression.