Is JLPT N2 Required to Work in Japan as a Software Engineer?

2026/08/13

JLPT N2 appears in most engineering job listings in Japan, and since April 2026 in some visa applications too. Yet plenty of developers work in Tokyo without ever taking the test.

Whether JLPT N2 is required to work in Japan depends on your employer, your role and your experience level. 

This article covers what the law and the reality on the ground actually ask for, and how to prepare the right JLPT level for an engineering career in Japan.

Key takeaways

• N2 is rarely a legal requirement, it is almost always an employer preference
• The stronger your technical profile, the less Japanese employers ask for
• Most English-only roles go to experienced developers, and only some to juniors
• The JLPT helps you pass screening, but it does not prepare you for the job itself

Is JLPT N2 Required for Engineers in Japan, or Just Preferred?

Many sites present N2 as the practical minimum JLPT level required for engineers in Japan, but the reality varies from one employer to the next.

On the legal side, since 2026 the Gijinkoku visa requires proof of JLPT N2 in specific cases only. Large firms and graduates of Japanese institutions are exempt, so most incoming engineers are not legally required to hold N2.

On the employer’s side, expectations vary far more. 

The stronger your technical profile, the less strict companies are about your Japanese. A junior has little to trade in exchange, so Japanese becomes the differentiator against a deep local candidate pool. Lighter engineering credentials also push candidates toward project management or coordination roles, where Japanese is not optional. 

No rule forces a large Japanese employer to ask for N2, but you compete against candidates who have it. One foreign engineer hired as a new graduate at a Japanese multinational noted that every other international hire in his intake held N1.

Do Japanese Companies Hire Foreign Engineers Without N2?

Japanese companies do hire foreign engineers without N2, but the conditions are narrow.

At mid to senior level, some roles genuinely do not need Japanese. Developers, QA and infrastructure engineers can work in English, while product managers, analysts and anyone presenting results to Japanese stakeholders cannot.

A few routes also make it easier to get hired without N2 : 

• Intra-company transfer from an overseas subsidiary of a Japanese group
• Campus recruitment through intermediary platforms, often with company-funded language training
• A student visa for a language or vocational school, which puts you in the local candidate pool employers prefer

Each comes with its own visa and Certificate of Eligibility process.

Career Benefits of Having N2 to Work in Japan as a Software Engineer

JLPT N2 is not officially required to work in Japan as an engineer, but passing it changes: 

• What you can apply for
• What you can be promoted into
• How fast you can settle permanently

Types of engineering roles for foreigners in Japan with N2

With N2, the types of engineering roles for foreigners in Japan widened well beyond backend work.

Role	Japanese typically expected
Backend / frontend	N3~N2
AI / ML	N3~N2
QA	N2~N1
Infrastructure / SRE	N2~N1
Project or product manager	N1

Every progression past individual contributor involves coordinating people: tech lead, engineering manager, architect, or a move into product. That is where Japanese stops being optional, and salary ranges shift once bilingual roles open up.

Visa points and permanent residency

JLPT N2 adds 10 points to the Highly Skilled Professional system and N1 adds 15. Clearing 70 points opens permanent residency in one to three years instead of the standard ten.

This is a third mechanism, separate from 2026 visa rule and separate from what employers ask for.

Access to the Japanese-language job market

Findy and Tech Draft are Japanese hiring platforms where companies approach engineers directly, with no recruiter in between. Both are Japanese-only, so almost no foreign engineers use them, while the companies on them are actively looking for foreign engineers.

Strong Japanese with average technical skills can get you hired quickly and priced on a local salary band, where your perceived value becomes the language rather than the engineering.

How to Prepare for the JLPT as an IT Professional

Preparing the JLPT to work as a software engineer in Japan means getting the certification to pass resume screening, and mastering the spoken Japanese that carries the interview and the job that follows.

Keep preparing the JLPT the classic way, with a standard study plan. A few things are worth adding on top : 

• Engineering vocabulary you will hear daily 
• Business etiquette and professional communication, so indirect phrasing is not misread
• The documents you will actually handle (reports, specifications, code comments,…) 

Nihongo Online School runs a Career Preparation track for software engineers that works on your JLPT level and on IT job hunting in Japan at the same time.

In one-to-one speech-centred sessions, the team helps you build a realistic job search plan, prepare your application materials, and practise mock interviews with feedback on keigo and business manners.

See how one of our students went through resume revisions and interview practice, and landed a full-time offer from a Tokyo IT company.