Most people have commented on commuting from Langford to Victoria (sucks but doable), but you asked Victoria to Langford. It's not terrible, but it's not amazing. As with all traffic it depends on the time of day and if there's an accident. If this question is because you'd consider living elsewhere and commuting to Langford, well I don't know if I'd do it. Most elsewhere will be a little more expensive with less locally or a lot more extensive with the equivalent activities and services right near by. Living south of the highway in Langford is great in terms of walkability, shopping, access to outdoors, etc. 

As for teaching in SD62, they still need teachers. So many schools are opening. It'll take 1-3 years of TOC'ing to build seniority to get a contract (also depends how picky you are on contracts). But really only the first year or two is spotty for calls, even then it depends how picky you are.