Remote Backend Engineer Jobs in Japan

Senior Backend Developer – Go, JavaScript

🔥 17 hours ago

🔥 17 hours ago

Bright Data

501 - 1000

🔌 API

☁️ SaaS

🤝 B2B

Senior backend developer building Go and JavaScript features for Bright Data’s Unlocker Team. Owning end-to-end development, system architecture, and scalable network-focused services.

🌏 Anywhere in the World

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 11%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.Why this score:

• Just posted.
• Jobs at this company usually fill in 38 days.
• No salary listed.

Life Sciences Research, Python Specialist

🕒 Yesterday

🕒 Yesterday

Gramian Consulting

2 - 10

💼 Consulting

📦 Logistics

📣 Marketing

Life sciences researchers developing Python analyses and validating biological datasets. Evaluating scientific reasoning and code to improve advanced AI systems for Gramian Consultancy.

🌐 India, Japan, +4 more countries – Remote

🇮🇳 India – Remote 🇯🇵 Japan – Remote 🇰🇷 South Korea – Remote 🇹🇼 Taiwan – Remote 🇭🇰 Hong Kong – Remote 🇵🇰 Pakistan – Remote

⏳ Contract/Temporary

🟡 Mid-level

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 12%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.Why this score:

• Just posted.
• Jobs at this company usually fill in 21 days.
• No salary listed.

Principal Ruby Engineer

🕒 Yesterday

🕒 Yesterday

TableCheck

201 - 500

🍽️ Food & Beverage

🏨 Hospitality

💼 Consulting

Principal Ruby Engineer maintaining TableCheck’s Ruby on Rails restaurant management platform. Building core features for restaurants and hospitality businesses worldwide.

🇯🇵 Japan – Remote

⏰ Full Time

🔴 Lead

🔙 Backend Engineer

👻 Ghost score 13%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.Why this score:

• Open for 1 day.
• Jobs at this company usually fill in 70 days.
• No salary listed.

Middle Backend Engineer, Pensions & Transfer Team – Python

🕒 6 days ago

🕒 6 days ago

InvestEngine

51 - 200

💸 Finance

💳 Fintech

👥 B2C

Backend engineer building Python and Django services for InvestEngine’s ETF investment platform. Automating back-office workflows, integrations, and scalable internal systems.

🌏 Anywhere in the World

💰 $3M Equity Crowdfunding - InvestEngine on 2023-03

⏰ Full Time

🟡 Mid-level

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 15%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.Why this score:

• Open for 6 days.
• Jobs at this company usually fill in 39 days.
• No salary listed.

Senior Software Engineer, Python – AI Training

Job not on LinkedIn

🕒 October 30

🕒 October 30

Job not on LinkedIn

G2i Inc.

11 - 50

🎯 Recruiter

🏢 Enterprise

☁️ SaaS

Senior engineer evaluating AI coding agents for G2i’s AI training projects. Providing rigorous written and video feedback on reasoning, explanations, and engineering judgment.

🌏 Anywhere in the World

💵 $100 - $200 / hour

⏳ Contract/Temporary

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 11%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.Why this score:

• Open for 11 days.
• Jobs at this company usually fill in 23 days.

Senior Backend Developer, Python, Django

Job not on LinkedIn

🕒 October 29

🕒 October 29

Job not on LinkedIn

Yadda

11 - 50

🔒 Cybersecurity

☁️ SaaS

👥 B2C

Senior Python/Django backend developer building reliable APIs and services for BlancVPN, a privacy-focused VPN company. Owning PostgreSQL, Redis, migrations, billing, and operational tooling.

🌏 Anywhere in the World

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 25%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.Why this score:

• Open for 12 days.
• No salary listed.

Backend Engineer – Solana

Job not on LinkedIn

🕒 October 29

🕒 October 29

Job not on LinkedIn

Veda

11 - 50

₿ Crypto

💳 Fintech

☁️ SaaS

Backend Engineer building secure Solana programs, APIs, and infrastructure for Veda’s multi-chain DeFi vault platform. Improving reliability, security, and scalability for billions in TVL.

🌏 Anywhere in the World

💰 $18M Series A on 2025-06

⏰ Full Time

🟡 Mid-level

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 13%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.Why this score:

• Open for 12 days.
• No salary listed.

Mid-level Software Engineer – Backend, Python/Django

🕒 October 29

🕒 October 29

Kraken

201 - 500

💼 Consulting

📦 Logistics

⚡ Energy

Backend Python/Django engineer building Kraken’s energy technology for global utilities. Developing reliable services with GraphQL, Celery, PostgreSQL, and AWS-scale infrastructure.

🇯🇵 Japan – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 11%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.Why this score:

• Open for 12 days.
• Jobs at this company usually fill in 33 days.
• No salary listed.

Senior Software Engineer, Backend – Python/Django

🕒 October 29

🕒 October 29

Kraken

201 - 500

💼 Consulting

📦 Logistics

⚡ Energy

Senior Backend Engineer building Python/Django platforms for Kraken’s global energy technology. Designing reliable systems that help utilities modernize renewable generation and customer service.

🇯🇵 Japan – Remote

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 11%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.Why this score:

• Open for 12 days.
• Jobs at this company usually fill in 33 days.
• No salary listed.

Software Engineer – Storage

Job not on LinkedIn

🕒 October 24

🕒 October 24

Job not on LinkedIn

Supabase

51 - 200

☁️ SaaS

🔌 API

🤖 Artificial Intelligence

Software Engineer improving Supabase’s scalable Postgres storage platform across APIs, CDNs, infrastructure, and developer tools. Building reliable uploads, asset optimization, and storage experiences for millions of developers.

🌏 Anywhere in the World

💰 $80M Series B on 2022-05

⏰ Full Time

🟡 Mid-level

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 25%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.Why this score:

• Open for 17 days.
• Jobs at this company usually fill in 60 days.
• 76 open roles for a team of 59.
• No salary listed.

Data API Engineer

Job not on LinkedIn

🕒 October 24

🕒 October 24

Job not on LinkedIn

Supabase

51 - 200

☁️ SaaS

🔌 API

🤖 Artificial Intelligence

Data API Engineer improving Supabase’s open-source PostgREST Data API. Optimizing PostgreSQL drivers, reliability, performance, observability, and platform integrations.

🌏 Anywhere in the World

💰 $80M Series B on 2022-05

⏰ Full Time

🟡 Mid-level

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 25%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.Why this score:

• Open for 17 days.
• Jobs at this company usually fill in 60 days.
• 76 open roles for a team of 59.
• No salary listed.

Senior Backend Engineer, Java, Spring Boot

🕒 October 24

🕒 October 24

wealthAPI GmbH

11 - 50

💼 Consulting

📦 Logistics

📣 Marketing

Senior Backend Engineer building Java/Spring Boot fintech solutions for wealth management. Owning architecture, delivery, scalability, and security in a small team.

🌏 Anywhere in the World

💵 €50k - €90k / year

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 5%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.Why this score:

• Open for 17 days.

Senior Software Engineer, Python

🕒 October 19

🕒 October 19

CodiLime

201 - 500

🤝 B2B

📡 Telecommunications

🔧 Hardware

Senior Python engineer building automated network security configuration migration products for CodiLime’s cybersecurity platform. Owning backend architecture, integrations, testing, and AI-assisted delivery.

🌏 Anywhere in the World

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 12%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.Why this score:

• Open for 22 days.
• Jobs at this company usually fill in 40 days.
• No salary listed.

SDK Engineer, Python

Job not on LinkedIn

🕒 October 16

🕒 October 16

Job not on LinkedIn

Supabase

51 - 200

☁️ SaaS

🔌 API

🤖 Artificial Intelligence

SDK Engineer building Supabase’s Python SDK for database, auth, storage, realtime, and edge functions. Maintaining typed sync and async APIs for developers worldwide.

🌏 Anywhere in the World

💰 $80M Series B on 2022-05

⏰ Full Time

🟡 Mid-level

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 31%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.Why this score:

• Open for 25 days.
• Jobs at this company usually fill in 60 days.
• 76 open roles for a team of 59.
• No salary listed.

Senior Software Engineer, Python – AI Training

Job not on LinkedIn

🕒 October 15

🕒 October 15

Job not on LinkedIn

G2i Inc.

11 - 50

🎯 Recruiter

🏢 Enterprise

☁️ SaaS

Senior engineer evaluating AI coding agents such as Codex, Claude Code, and Cursor. Providing rigorous written and video feedback on engineering quality and reasoning.

🌏 Anywhere in the World

💵 $100 - $200 / hour

⏳ Contract/Temporary

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 13%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.Why this score:

• Open for 26 days.
• Jobs at this company usually fill in 23 days.

Kubernetes Platform Architect

🕒 October 14

🕒 October 14

Broadcom

10,000+ employees

🏭 Manufacturing

📦 Logistics

💼 Consulting

Kubernetes Platform Architect guiding Japanese enterprise customers through VKS architecture, proofs-of-concept, and modernization. Designing VMware Cloud Foundation solutions and driving platform adoption.

🇯🇵 Japan – Remote

💰 Post-IPO Equity on 2017-10

⏰ Full Time

🟠 Senior

🔴 Lead

🔙 Backend Engineer

👻 Ghost score 11%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.Why this score:

• Open for 27 days.
• Jobs at this company usually fill in 26 days.
• No salary listed.

Flutter, Node.js Fullstack Engineer

🕒 October 4

🕒 October 4

memodio

1 - 10

🏥 Healthcare

💼 Consulting

🍽️ Food & Beverage

Fullstack engineer evolving memodio’s prescribed digital health app with Flutter and Node.js. Building accessible features and regulated medical software for older users worldwide.

🌏 Anywhere in the World

💵 €35k - €55k / year

💰 $436.2k Seed Round - memodio on 2023-02

⏰ Full Time

🟡 Mid-level

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 14%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.Why this score:

• Open for 37 days.
• Jobs at this company usually fill in 21 days.

Senior Java Engineer

🕒 July 30

🕒 July 30

CoorB

51 - 200

💼 Consulting

📦 Logistics

📣 Marketing

Senior Java Engineer at CoorB working on backend services using Java and Spring Boot. Focus on design, development, testing, and quality assurance for financial solutions.

🌏 Anywhere in the World

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 19%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.Why this score:

• Open for 103 days.
• Jobs at this company usually fill in 104 days.
• No salary listed.

Technical Architect – MuleSoft

🕒 July 24

🕒 July 24

Salesforce

10,000+ employees

💼 Consulting

📣 Marketing

☁️ SaaS

Solutions Architect on MuleSoft’s Professional Services team helping clients with integration solutions. Leading technical teams and mentoring others to drive business outcomes and solutions.

🇯🇵 Japan – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 45%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.Why this score:

• Open for 109 days.
• Jobs at this company usually fill in 25 days.
• No salary listed.