{ "url": "https://www.spotsalary.com/salary/backend-developer/japan-jp", "canonical": "https://www.spotsalary.com/salary/backend-developer/japan-jp", "headline": "Backend Developer Salary in Japan", "description": "Median Backend Developer salary in Japan is ¥6.7M per year. Compare P10–P90 salary bands by experience, take-home pay and a five-year outlook.", "occupation": { "name": "Backend Developer", "slug": "backend-developer", "family": "technology", "soc_code": "15-1254", "aliases": [ "Back End Developer", "PHP Developer", "Laravel Developer" ], "description": null }, "location": { "name": "Japan", "slug": "japan-jp", "type": "country", "iso2": "JP", "currency": "JPY" }, "period": 2026, "confidence": 80, "status": "published", "method": "model", "updated_at": "2026-10-30T18:18:38+00:00", "salary_bands": [ { "level": "entry", "years_experience": [ 0, 2 ], "p10": 2791272.66, "p25": 3473583.75, "p50": 4341979.69, "p75": 5036696.44, "p90": 6029148.94, "base_share": 95, "bonus_share": 5, "equity_share": 0 }, { "level": "mid", "years_experience": [ 3, 5 ], "p10": 4294265.63, "p25": 5343975, "p50": 6679968.75, "p75": 7748763.75, "p90": 9275613.75, "base_share": 88, "bonus_share": 8, "equity_share": 4 }, { "level": "senior", "years_experience": [ 6, 9 ], "p10": 7085538.28, "p25": 8817558.75, "p50": 11021948.44, "p75": 12785460.19, "p90": 15304762.69, "base_share": 80, "bonus_share": 10, "equity_share": 10 }, { "level": "executive", "years_experience": [ 10, 15 ], "p10": 12023943.75, "p25": 14963130, "p50": 18703912.5, "p75": 21696538.5, "p90": 25971718.5, "base_share": 65, "bonus_share": 15, "equity_share": 20 } ], "take_home": { "currency": "JPY", "tax_rate": null, "top_rate": 45, "method": "top_rate_only", "label": "top rate only", "standard_deduction": 0, "rebate": 0, "source": "PwC Worldwide Tax Summaries", "source_url": "https://taxsummaries.pwc.com/japan?topicTypeId=35fd5f5e-24ba-48d0-a39a-b76315a497dc", "retrieved_at": "2026-10-22T00:00:00.000000Z", "verified": true, "notes": "45, plus 2.1% surtax.", "bands": [ { "level": "entry", "gross": 4341979.69, "taxable": null, "tax": null, "effective_rate": null, "net_annual": null, "net_monthly": null, "method": "top_rate_only", "top_rate": 45, "standard_deduction": 0, "rebate": 0, "source": "PwC Worldwide Tax Summaries", "source_url": "https://taxsummaries.pwc.com/japan?topicTypeId=35fd5f5e-24ba-48d0-a39a-b76315a497dc", "retrieved_at": "2026-10-22T00:00:00.000000Z", "verified": true, "notes": "45, plus 2.1% surtax." }, { "level": "mid", "gross": 6679968.75, "taxable": null, "tax": null, "effective_rate": null, "net_annual": null, "net_monthly": null, "method": "top_rate_only", "top_rate": 45, "standard_deduction": 0, "rebate": 0, "source": "PwC Worldwide Tax Summaries", "source_url": "https://taxsummaries.pwc.com/japan?topicTypeId=35fd5f5e-24ba-48d0-a39a-b76315a497dc", "retrieved_at": "2026-10-22T00:00:00.000000Z", "verified": true, "notes": "45, plus 2.1% surtax." }, { "level": "senior", "gross": 11021948.44, "taxable": null, "tax": null, "effective_rate": null, "net_annual": null, "net_monthly": null, "method": "top_rate_only", "top_rate": 45, "standard_deduction": 0, "rebate": 0, "source": "PwC Worldwide Tax Summaries", "source_url": "https://taxsummaries.pwc.com/japan?topicTypeId=35fd5f5e-24ba-48d0-a39a-b76315a497dc", "retrieved_at": "2026-10-22T00:00:00.000000Z", "verified": true, "notes": "45, plus 2.1% surtax." }, { "level": "executive", "gross": 18703912.5, "taxable": null, "tax": null, "effective_rate": null, "net_annual": null, "net_monthly": null, "method": "top_rate_only", "top_rate": 45, "standard_deduction": 0, "rebate": 0, "source": "PwC Worldwide Tax Summaries", "source_url": "https://taxsummaries.pwc.com/japan?topicTypeId=35fd5f5e-24ba-48d0-a39a-b76315a497dc", "retrieved_at": "2026-10-22T00:00:00.000000Z", "verified": true, "notes": "45, plus 2.1% surtax." } ] }, "outlook": { "direction": "growing", "inflation_pct": 1.8, "real_growth_pct": 3.9, "forecasts": [ { "year": 2027, "scenario": "base", "p25": 6608840.44, "p50": 7060726.97, "p75": 7512613.49, "confidence": 74, "drivers": [ { "name": "Inflation (CPI)", "note": "1.8% annual price growth", "weight": "high", "direction": "steady" }, { "name": "Wage growth", "note": "2.2% nominal wage trend", "weight": "high", "direction": "up" }, { "name": "Role demand trend", "note": "4.0% annual role demand", "weight": "high", "direction": "up" }, { "name": "Hiring demand", "note": "Demand index 48/100", "weight": "medium", "direction": "steady" }, { "name": "Automation exposure", "note": "35% exposure", "weight": "high", "direction": "steady" }, { "name": "Real wage growth", "note": "3.9% after 1.8% inflation", "weight": "high", "direction": "up" }, { "name": "Scenario growth", "note": "5.7% modelled nominal growth", "weight": "high", "direction": "up" } ] }, { "year": 2027, "scenario": "conservative", "p25": 6515053.68, "p50": 6960527.44, "p75": 7406001.19, "confidence": 74, "drivers": [ { "name": "Inflation (CPI)", "note": "1.8% annual price growth", "weight": "high", "direction": "steady" }, { "name": "Wage growth", "note": "2.2% nominal wage trend", "weight": "high", "direction": "up" }, { "name": "Role demand trend", "note": "4.0% annual role demand", "weight": "high", "direction": "up" }, { "name": "Hiring demand", "note": "Demand index 48/100", "weight": "medium", "direction": "steady" }, { "name": "Automation exposure", "note": "35% exposure", "weight": "high", "direction": "steady" }, { "name": "Real wage growth", "note": "3.9% after 1.8% inflation", "weight": "high", "direction": "up" }, { "name": "Scenario growth", "note": "5.7% modelled nominal growth", "weight": "high", "direction": "up" } ] }, { "year": 2027, "scenario": "optimistic", "p25": 6702627.2, "p50": 7160926.5, "p75": 7619225.8, "confidence": 74, "drivers": [ { "name": "Inflation (CPI)", "note": "1.8% annual price growth", "weight": "high", "direction": "steady" }, { "name": "Wage growth", "note": "2.2% nominal wage trend", "weight": "high", "direction": "up" }, { "name": "Role demand trend", "note": "4.0% annual role demand", "weight": "high", "direction": "up" }, { "name": "Hiring demand", "note": "Demand index 48/100", "weight": "medium", "direction": "steady" }, { "name": "Automation exposure", "note": "35% exposure", "weight": "high", "direction": "steady" }, { "name": "Real wage growth", "note": "3.9% after 1.8% inflation", "weight": "high", "direction": "up" }, { "name": "Scenario growth", "note": "5.7% modelled nominal growth", "weight": "high", "direction": "up" } ] }, { "year": 2029, "scenario": "base", "p25": 7320611.65, "p50": 7888590.15, "p75": 8456568.64, "confidence": 62, "drivers": [ { "name": "Inflation (CPI)", "note": "1.8% annual price growth", "weight": "high", "direction": "steady" }, { "name": "Wage growth", "note": "2.2% nominal wage trend", "weight": "high", "direction": "up" }, { "name": "Role demand trend", "note": "4.0% annual role demand", "weight": "high", "direction": "up" }, { "name": "Hiring demand", "note": "Demand index 48/100", "weight": "medium", "direction": "steady" }, { "name": "Automation exposure", "note": "35% exposure", "weight": "high", "direction": "steady" }, { "name": "Real wage growth", "note": "3.9% after 1.8% inflation", "weight": "high", "direction": "up" }, { "name": "Scenario growth", "note": "5.7% modelled nominal growth", "weight": "high", "direction": "up" } ] }, { "year": 2029, "scenario": "conservative", "p25": 7013350.82, "p50": 7557490.11, "p75": 8101629.4, "confidence": 62, "drivers": [ { "name": "Inflation (CPI)", "note": "1.8% annual price growth", "weight": "high", "direction": "steady" }, { "name": "Wage growth", "note": "2.2% nominal wage trend", "weight": "high", "direction": "up" }, { "name": "Role demand trend", "note": "4.0% annual role demand", "weight": "high", "direction": "up" }, { "name": "Hiring demand", "note": "Demand index 48/100", "weight": "medium", "direction": "steady" }, { "name": "Automation exposure", "note": "35% exposure", "weight": "high", "direction": "steady" }, { "name": "Real wage growth", "note": "3.9% after 1.8% inflation", "weight": "high", "direction": "up" }, { "name": "Scenario growth", "note": "5.7% modelled nominal growth", "weight": "high", "direction": "up" } ] }, { "year": 2029, "scenario": "optimistic", "p25": 7636718.16, "p50": 8229222.16, "p75": 8821726.15, "confidence": 62, "drivers": [ { "name": "Inflation (CPI)", "note": "1.8% annual price growth", "weight": "high", "direction": "steady" }, { "name": "Wage growth", "note": "2.2% nominal wage trend", "weight": "high", "direction": "up" }, { "name": "Role demand trend", "note": "4.0% annual role demand", "weight": "high", "direction": "up" }, { "name": "Hiring demand", "note": "Demand index 48/100", "weight": "medium", "direction": "steady" }, { "name": "Automation exposure", "note": "35% exposure", "weight": "high", "direction": "steady" }, { "name": "Real wage growth", "note": "3.9% after 1.8% inflation", "weight": "high", "direction": "up" }, { "name": "Scenario growth", "note": "5.7% modelled nominal growth", "weight": "high", "direction": "up" } ] }, { "year": 2031, "scenario": "base", "p25": 8108437.89, "p50": 8813519.45, "p75": 9518601.01, "confidence": 50, "drivers": [ { "name": "Inflation (CPI)", "note": "1.8% annual price growth", "weight": "high", "direction": "steady" }, { "name": "Wage growth", "note": "2.2% nominal wage trend", "weight": "high", "direction": "up" }, { "name": "Role demand trend", "note": "4.0% annual role demand", "weight": "high", "direction": "up" }, { "name": "Hiring demand", "note": "Demand index 48/100", "weight": "medium", "direction": "steady" }, { "name": "Automation exposure", "note": "35% exposure", "weight": "high", "direction": "steady" }, { "name": "Real wage growth", "note": "3.9% after 1.8% inflation", "weight": "high", "direction": "up" }, { "name": "Scenario growth", "note": "5.7% modelled nominal growth", "weight": "high", "direction": "up" } ] }, { "year": 2031, "scenario": "conservative", "p25": 7549198.64, "p50": 8205650.69, "p75": 8862102.75, "confidence": 50, "drivers": [ { "name": "Inflation (CPI)", "note": "1.8% annual price growth", "weight": "high", "direction": "steady" }, { "name": "Wage growth", "note": "2.2% nominal wage trend", "weight": "high", "direction": "up" }, { "name": "Role demand trend", "note": "4.0% annual role demand", "weight": "high", "direction": "up" }, { "name": "Hiring demand", "note": "Demand index 48/100", "weight": "medium", "direction": "steady" }, { "name": "Automation exposure", "note": "35% exposure", "weight": "high", "direction": "steady" }, { "name": "Real wage growth", "note": "3.9% after 1.8% inflation", "weight": "high", "direction": "up" }, { "name": "Scenario growth", "note": "5.7% modelled nominal growth", "weight": "high", "direction": "up" } ] }, { "year": 2031, "scenario": "optimistic", "p25": 8700339.2, "p50": 9456890.44, "p75": 10213441.67, "confidence": 50, "drivers": [ { "name": "Inflation (CPI)", "note": "1.8% annual price growth", "weight": "high", "direction": "steady" }, { "name": "Wage growth", "note": "2.2% nominal wage trend", "weight": "high", "direction": "up" }, { "name": "Role demand trend", "note": "4.0% annual role demand", "weight": "high", "direction": "up" }, { "name": "Hiring demand", "note": "Demand index 48/100", "weight": "medium", "direction": "steady" }, { "name": "Automation exposure", "note": "35% exposure", "weight": "high", "direction": "steady" }, { "name": "Real wage growth", "note": "3.9% after 1.8% inflation", "weight": "high", "direction": "up" }, { "name": "Scenario growth", "note": "5.7% modelled nominal growth", "weight": "high", "direction": "up" } ] } ] }, "skills": [], "sources": [ { "name": "Numbeo / OECD composite (US=100)", "url": null, "type": "market_signal", "tier": "derived" }, { "name": "Open exchange rates (2026)", "url": null, "type": "market_signal", "tier": "official" }, { "name": "World Bank / IMF (2026 est.)", "url": null, "type": "market_signal", "tier": "official" }, { "name": "OECD / national tax tables", "url": null, "type": "market_signal", "tier": "derived" }, { "name": "ILO modelled estimates (2026)", "url": null, "type": "market_signal", "tier": "official" }, { "name": "SpotSalary deterministic wage model", "url": null, "type": "deterministic_model", "tier": "derived" } ], "faqs": [ { "question": "What is the average salary of a Backend Developer in Japan?", "answer": "SpotSalary models a median annual salary of ¥6.7M for a Backend Developer in Japan, or about ¥556,664 per month before tax. The middle 50% of the estimate ranges from ¥5.3M to ¥7.7M, with a full P10–P90 range of ¥4.3M to ¥9.3M. This is a modelled estimate, not a job offer." }, { "question": "How much does an entry-level Backend Developer earn in Japan?", "answer": "The entry-level band for a Backend Developer in Japan centres on ¥4.3M per year (P25–P75: ¥3.5M–¥5M). Entry-level pay typically covers the first 2 years of experience and depends on company size, skills and responsibilities." }, { "question": "How much does a senior or executive Backend Developer earn in Japan?", "answer": "The executive band for a Backend Developer in Japan has a median of ¥18.7M per year and a P75 of ¥21.7M. Senior and executive packages often include a larger bonus and equity component; this benchmark shows the total-compensation split for each level." }, { "question": "What is the salary outlook for a Backend Developer in Japan?", "answer": "The outlook is growing. In the base scenario, median pay reaches ¥8.8M by 2031, about 31.9% above today before inflation and 3.9% per year in real terms after 1.8% inflation. Scenario bands widen over time and are not guarantees." }, { "question": "How does SpotSalary calculate these salary estimates?", "answer": "Estimates are anchored to external market signals — GDP per capita PPP, inflation, wage growth, cost of living, demand and automation exposure — and synthesised with AI. Deterministic validation rejects implausible outputs. This report carries 80% confidence." } ], "related": { "occupation_locations": [ { "headline": "Backend Developer Salary in New Zealand", "url": "https://www.spotsalary.com/salary/backend-developer/new-zealand-nz" }, { "headline": "Backend Developer Salary in Milan, Italy", "url": "https://www.spotsalary.com/salary/backend-developer/milan-it-1380724377" }, { "headline": "Backend Developer Salary in The Bahamas", "url": "https://www.spotsalary.com/salary/backend-developer/the-bahamas-bs" }, { "headline": "Backend Developer Salary in Indonesia", "url": "https://www.spotsalary.com/salary/backend-developer/indonesia-id" }, { "headline": "Backend Developer Salary in Philippines", "url": "https://www.spotsalary.com/salary/backend-developer/philippines-ph" }, { "headline": "Backend Developer Salary in Seychelles", "url": "https://www.spotsalary.com/salary/backend-developer/seychelles-sc" }, { "headline": "Backend Developer Salary in Tuvalu", "url": "https://www.spotsalary.com/salary/backend-developer/tuvalu-tv" }, { "headline": "Backend Developer Salary in Dominica", "url": "https://www.spotsalary.com/salary/backend-developer/dominica-dm" }, { "headline": "Backend Developer Salary in Sudan", "url": "https://www.spotsalary.com/salary/backend-developer/sudan-sd" }, { "headline": "Backend Developer Salary in French Guiana", "url": "https://www.spotsalary.com/salary/backend-developer/french-guiana-gf" }, { "headline": "Backend Developer Salary in Saint Lucia", "url": "https://www.spotsalary.com/salary/backend-developer/saint-lucia-lc" }, { "headline": "Backend Developer Salary in Barbados", "url": "https://www.spotsalary.com/salary/backend-developer/barbados-bb" } ], "occupation_hub": "https://www.spotsalary.com/occupations/backend-developer", "location_hub": "https://www.spotsalary.com/locations/japan-jp", "all_salaries": "https://www.spotsalary.com/salaries" }, "citation": { "plain": "Backend Developer Salary in Japan. SpotSalary. https://www.spotsalary.com/salary/backend-developer/japan-jp", "updated_at": "2026-10-30T18:18:38+00:00" } }