Jobs in Japan

Engineer 4 in Japan

270 active opportunities · Updated October 2026

Explore current engineer 4 jobs across Japan. Filter by work mode, employment type, experience, department, date posted and distance.

V
📍 Tokyo, Japan, Japan· Full-time
✓ Quality checked

At Vanta, our mission is to help businesses earn and prove trust. We believe that security should be monitored and verified continuously, and we empower companies to practice better security and prove it with ease. Vanta has a kind and talented team, and while some have prior security experience, many have been successful at Vanta without it. As a Solutions Engineer for New Markets, you’ll be leading the technical discussion with our key prospects & customers in Japan, guiding customers toward clarity, feasibility, and alignment on the end-to-end solution. You’ll be an integral part of the Sales team, working both pre and post-sales to ensure technical fit and create innovative solutions for our customers. You will also serve as a bridge between our product development team and our customers, utilizing your strong communication skills to deliver pointed and actionable feedback that our product teams might use to ensure Vanta gets 1% better every day. This role will be based in our Tokyo, Japan office with a hybrid working model. What you’ll do as a Solutions Engineer at Vanta: Partner with pre and post sales to identify, qualify and drive net new, expansion and renewal opportunities Develop a deep understanding of our product capabilities, integrations, configurations messaging, partner ecosystem, and competitive landscape. Build and maintain strong technical partnerships with our customers via engaging product demonstrations, trials, and other communications Develop a trusted advisor relationship with key accounts, customer stakeholders, and executive sponsors that may lead to renewals, expansion, and advocacy Influence Vanta’s strategy and product priorities to drive adoption and retention by being the voice of the customer Cultivate an environment of teamwork, openness, creativity, and continuous improvement Work cross-functionally to resolve customer business issues and work toward mutual goals Develop processes and workflows that allow us to build and scale

AWSAzureLinuxRest
D
📍 Australia; Tokyo, Japan· Full-time
✓ Quality checkedCompany trend -100%

As Datadog’s in-house product experts, the Technical Escalation Engineering (TEE) team plays a critical role in driving our global success. We enable our customers, from the world’s most innovative startups to the largest enterprises. Through deep technical expertise, relentless problem-solving, and exceptional customer engagement, we educate, guide, and troubleshoot, delivering high-impact solutions that shape the customer experience. Whether through hands-on technical call, in-depth fact findings meeting, or complex investigations, we set the gold standard for technical excellence and customer advocacy. As part of our TEE team, you’ll tackle the most challenging technical problems, collaborate directly with Engineering and Product to refine and evolve our platform, and mentor teams worldwide, elevating the technical bar at every level. As part of the Technical Escalation Engineering (TEE) team, you’ll operate at the heart of Datadog’s ecosystem, working at the intersection of Technical Solutions, Engineering, Product, and our Customers. Every challenge you take on will directly impact the performance, scalability, and success of both our clients and our platform. You’ll be in an environment that moves fast, challenges you daily, and rewards curiosity, ownership, and technical excellence. This is your chance to shape the future of observability and security, driving innovation, mentoring teams, and influencing product direction while witnessing your expertise make an immediate and lasting impact. At Datadog, we place value in our office culture - the relationships and collaboration it builds and the creativity it brings to the table. We operate as a hybrid workplace to ensure our Datadogs can create a work-life harmony that best fits them. What You’ll Do: Become the expert on usage metering, revenue-impacting behavior, and Cloud Cost Management within Technical Solutions, helping customers optimize usage and control spend across all Datadog product line

AWSAzureGCPAI
D
📍 Japan· Full-time
✓ Quality checkedCompany trend -100%

We are Datadog's in-house product experts. The technical solutions team enables Datadog's worldwide growth by educating potential clients and ensuring that existing customers are happy and successful. We share our technical and product expertise with customers through demos, presentations, technical evaluations, and ongoing support. Technical solutions is a growing global team that collaborates constantly to share knowledge and continuously advance our technical skillset. At Datadog, we place value in our office culture - the relationships and collaboration it builds and the creativity it brings to the table. We operate as a hybrid workplace to ensure our Datadogs can create a work-life harmony that best fits them. What You’ll Do: Manage, develop, and mentor a fast-paced team of Solutions Engineers who respond to client requests, reproduce and troubleshoot issues, and dive into the 1000+ integrations that Datadog works with Ensure successful onboarding of new Solutions Engineers Help triage Solutions Engineering queues and work with Product and Engineering on urgent matters Review and help prioritize Solutions Engineering escalations, and follow up with customers in Japan Dispatch customer requests throughout the day as part of a queue rotation schedule Oversee demo training and assist in demo certification Assist with incident response during outages/incidents, communicating with customers and providing our internal teams with info that we’re getting first-hand from those customers Build out documentation and knowledge base articles for a variety of technologies Who You Are: Passionate about people management and/or mentorship with previous experience leading a team Self-motivated, detail-attentive, and have a desire for continuous learning A critical thinker who defaults to a client-centric approach A tinkerer with some programming experience and a basic knowledge of Linux Fluent in written and spoken English and Japanese as this role will

LinuxAIGoRust
S
📍 Chuo Ku, Tokyo, Japan· Full-time
✓ Quality checkedCompany trend -100%

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate your impact. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset — who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. At Snowflake, your role isn't just to execute a function, but to help redefine the future of how work gets done. We are looking for a Localisation Engineer who can join our efforts in continuing to lead the industry in global localization and product translation in Tokyo, Japan. Responsibilities: Innovate localization strategy and lead complex technical projects across their entire lifecycle to continuously optimize processes. Design, build, and maintain a full-stack AI translation platform, including scalable web applications, backend services, and data pipelines. Integrate LLMs into core workflows to drive process automation, enhance content reuse, and support intelligent quality assurance. Establish comprehensive QA frameworks and provide ongoing technical support to ensure the robustness, reliability, and observability of localization pipelines. Manage vendor relationships, overseeing budget planning and ensuring high translation quality standards. Be excellent and think big in building the solution-based approach to offer the best localization at Snowflake. Required Qualifications: Minimum of a Bachelor's degree in Computer Science or related technical field or equivalent practical experience. Strong fundamental computer science skills. Knowledge of algorithms and data structures. 5+ years of experience in software development working with one or more of the following languages:

JavaScriptPythonJavaSQL
S
📍 Chuo Ku, Tokyo, Japan· Full-time
✓ Quality checkedCompany trend -100%

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate your impact. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset — who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. At Snowflake, your role isn't just to execute a function, but to help redefine the future of how work gets done. ____ Why Snowflake ? Snowflakeはデータ革命の最前線に立ち、世界最高のデータとアプリケーションのプラットフォームの構築に取り組んでいます。私たちのミッションはデータサイロ化を解消して、「世界中のデータをモビライズすること」を目指しております。急成長していくデータの未来を私たちと共に築いていきましょう! Solution Engineering team’s Mission ? Solution Engineeringチームは、営業チームやパートナーと密に連携しながら、お客様の課題を理解し、Snowflakeの価値をわかりやすく伝え、案件形成から技術検証、成約後の活用イメージづくりまでを支援する役割を担います。Associate Solution Engineerには、経験豊富なSEや営業メンバーと協業しながら、顧客への提案活動、デモ支援、技術的な学習と実践を通じて成長していくことを期待します。 The Impact You will Make 営業チームやSenior SEと連携し、見込み客や既存顧客に対するプレゼンテーション、デモ、技術説明を支援する。 顧客の業務課題や技術要件を理解し、Snowflakeの価値と結びつけて提案できるようになる。 PoCや技術検証の準備・実行を支援し、営業サイクル全体を通じてお客様の意思決定を後押しする。 データ、クラウド、AIの進化を学び続け、競合技術や関連ベンダーへの理解を深める。 製品、エンジニアリング、マーケティングなどの社内チームと協力し、現場の学びや顧客の声を共有する。 日本のSE組織における標準的な選考・育成の期待に沿って、技術力、プレゼン力、顧客提案力を段階的に高めていく。 Who You Are 必須要件 SaaS、クラウド、データプラットフォーム、アナリティクス、AI関連領域に強い関心を持ち、継続的に学習できる方 顧客または社内向けに、技術的な内容をわかりやすく説明しようとする姿勢をお持ちの方 データベース、データウェアハウス、ETL、アナリティクス、クラウドテクノロジーに関する基礎理解、または早期にキャッチアップできる素地をお持ちの方 SQLおよびデータ活用に関する基礎知識、またはハンズオンで学んだ経験をお持ちの方 顧客の課題を理解し、ソリューション提案へつなげようとする思考力をお持ちの方 コンピュータサイエンス、エンジニアリング、数学、または関連分野の学位、もしくは同等の実務経験をお持ちの方 日本語に堪能で、英語での業務に抵抗がない方 周囲を巻き込みながら学び、One Teamで成果を出そうとする姿勢をお持ちの方 歓迎要件 プリセールス、ソリューション提案、Sales Engineer、Solution Engineer、コンサルティング、またはそれに近い経験 デモ、ハンズオン、PoC、技術検証、または顧客向けプレゼンテーションの経験 パブリッククラウド、BI、データ統合、AI/MLなどの周辺技術に関する知識 顧客接点のある環境で、技術とビジネスの両方に関わ

SQLAIGoRust
S
📍 Chuo Ku, Tokyo, Japan· Full-time
✓ Quality checkedCompany trend -100%

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate your impact. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset — who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. At Snowflake, your role isn't just to execute a function, but to help redefine the future of how work gets done. ____ Why Snowflake ? Snowflakeはデータ革命の最前線に立ち、世界最高のデータとアプリケーションのプラットフォームの構築に取り組んでいます。私たちのミッションはデータサイロ化を解消して、「世界中のデータをモビライズすること」を目指しております。急成長していくデータの未来を私たちと共に築いていきましょう! Solution Engineering team’s Mission ? Solution Engineeringチームは、営業チームやパートナーと密に連携しながら、お客様の課題を理解し、Snowflakeの価値をわかりやすく伝え、案件形成から技術検証、成約後の活用イメージづくりまでを支援する役割を担います。Associate Solution Engineerには、経験豊富なSEや営業メンバーと協業しながら、顧客への提案活動、デモ支援、技術的な学習と実践を通じて成長していくことを期待します。 The Impact You will Make 営業チームやSenior SEと連携し、見込み客や既存顧客に対するプレゼンテーション、デモ、技術説明を支援する。 顧客の業務課題や技術要件を理解し、Snowflakeの価値と結びつけて提案できるようになる。 PoCや技術検証の準備・実行を支援し、営業サイクル全体を通じてお客様の意思決定を後押しする。 データ、クラウド、AIの進化を学び続け、競合技術や関連ベンダーへの理解を深める。 製品、エンジニアリング、マーケティングなどの社内チームと協力し、現場の学びや顧客の声を共有する。 日本のSE組織における標準的な選考・育成の期待に沿って、技術力、プレゼン力、顧客提案力を段階的に高めていく。 Who You Are 必須要件 SaaS、クラウド、データプラットフォーム、アナリティクス、AI関連領域に強い関心を持ち、継続的に学習できる方 顧客または社内向けに、技術的な内容をわかりやすく説明しようとする姿勢をお持ちの方 データベース、データウェアハウス、ETL、アナリティクス、クラウドテクノロジーに関する基礎理解、または早期にキャッチアップできる素地をお持ちの方 SQLおよびデータ活用に関する基礎知識、またはハンズオンで学んだ経験をお持ちの方 顧客の課題を理解し、ソリューション提案へつなげようとする思考力をお持ちの方 コンピュータサイエンス、エンジニアリング、数学、または関連分野の学位、もしくは同等の実務経験をお持ちの方 日本語に堪能で、英語での業務に抵抗がない方 周囲を巻き込みながら学び、One Teamで成果を出そうとする姿勢をお持ちの方 歓迎要件 プリセールス、ソリューション提案、Sales Engineer、Solution Engineer、コンサルティング、またはそれに近い経験 デモ、ハンズオン、PoC、技術検証、または顧客向けプレゼンテーションの経験 パブリッククラウド、BI、データ統合、AI/MLなどの周辺技術に関する知識 顧客接点のある環境で、技術とビジネスの両方に関わ

SQLAIGoRust
S
📍 Chuo Ku, Tokyo, Japan· Full-time
✓ Quality checkedCompany trend -100%

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate your impact. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset — who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. At Snowflake, your role isn't just to execute a function, but to help redefine the future of how work gets done. Build the future of the Data Cloud. Our Solution Engineering organisation is seeking a Data Platform Architect, Postgres, who can provide hands-on expertise and support while working with technical decision makers to design and architect transactional solutions built on the Snowflake Data Cloud. This is a strategic role that works closely with cross-functional teams, including product, engineering, and the broader field organisation to ensure successful execution and customer adoption of Snowflake’s solutions. IN THIS ROLE YOU WILL GET TO: Convey the strategic advantages and technical application of Snowflake Postgres capabilities, address client inquiries, and conduct follow-up engagements to facilitate sales progression. Articulate Snowflake's Postgres functionalities and provide a comparative analysis with competitor offerings for prospective clients. Ascertain client-defined success metrics for the adoption and utilisation of Snowflake's Postgres features. Recognise, address, and reconcile discrepancies between Snowflake's methodologies and client-specific requisites concerning transactional features. Provide comprehensive resolutions to client objections and concerns. Develop and deliver bespoke demonstrations that highlight Snowflake's value proposition, tailored to a

SQLAIGoRust
G
📍 Japan· Full-time· Remote
✓ High-confidence listingCompany trend -75%
Quick readStrong listing-quality and freshness signals

GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. More than 50 million registered users and more than 50% of the Fortune 100* trust GitLab to ship better, more secure software faster. The same principles built into our products are reflected in how our team works: we embrace AI as a core productivity multiplier, with all team members expected to incorporate AI into their daily workflows to drive efficiency, innovation, and impact. GitLab is where careers accelerate, innovation flourishes, and every voice is valued. Our high-performance culture is driven by our values and continuous knowledge exchange, enabling our team members to reach their full potential while collaborating with industry leaders to solve complex problems. Co-create the future with us as we build technology that transforms how the world develops software. * Fortune 500® is a registered trademark of Fortune Media IP Limited, used under license. Claim based on GitLab data. Fortune 100 refers to the top 20% ranked companies in the 2025 Fortune 500 list, published in June 2025. Fortune and Fortune Media IP Limited are not affiliated with, and do not endorse products or services of GitLab. An overview of this role As a Customer Success Engineer, you'll expand your impact by partnering with customers in GitLab's group across APJ to help them get measurable value from GitLab through hands-on technical guidance and proactive enablement. You'll serve as a trusted technical advisor, partnering with customers over Zoom and email to improve adoption, unblock implementations, and apply DevSecOps best practices across the software delivery lifecycle. Working closely with Account Executives and Renewals Managers, you'll align technical recommendations to customer goals and help support renewals and expansion by demonstrating

CI/CDGitRestAgile
O
📍 Japan· Full-time
✓ Quality checkedCompany trend -100%

About the Team The Applied AI Engineering team is responsible for helping developers and enterprises safely and effectively deploy OpenAI technologies in production. We act as trusted technical advisors and thought partners for customers, working side by side with their teams to identify high-value use cases, design practical architectures, and move from prototype to durable deployment. Cybersecurity is one of the most urgent domains where AI can help. Security teams are under pressure to reason across code, logs, infrastructure, tickets, alerts, and vulnerability data faster than ever. As frontier models become more capable, organizations need deep technical guidance on how to evaluate, validate, and safely deploy AI systems in security-critical workflows. About the Role We are looking for a Cybersecurity Applied AI Engineer to partner with customers and help them apply OpenAI models, APIs, Codex, and agentic workflows to real cybersecurity use cases. You will work with CISOs, security executives, application security leaders, SOC teams, security engineering teams, and hands-on practitioners to identify where AI can create measurable security outcomes. This is a customer-facing technical role for someone who can move fluidly between executive strategy, practitioner-level cyber depth, and hands-on solution design. You will help customers evaluate and deploy workflows such as secure code review, vulnerability triage, threat modeling, remediation, SOC and incident response workflows, detection engineering, cloud security, GRC automation, and security validation. You will collaborate closely with Sales, Solutions Engineering, Product, Engineering, Research, and Security to turn customer needs into safe deployment patterns, reusable field assets, and product feedback. This role is based in our Tokyo office. We offer relocation support to new employees. In this role, you will: Deeply embed with strategic customers as the technical lead for AI-enabled cybersecurity workfl

JavaScriptPythonJavaAWS
O
📍 Japan· Full-time· Remote
✓ Quality checkedCompany trend -100%

About the Team The Applied AI Engineering team is responsible for ensuring the safe and effective deployment of Generative AI applications for developers and startups. We act as a trusted advisor and thought partner for our customers, working to build an effective backlog of GenAI use cases for their industry and drive them to production through strong technical guidance. OpenAI's customers represent a range of diverse backgrounds and maturity, from early-stage startups to late-stage startups. About the Role We are seeking a technically proficient, business-minded Applied AI Engineer to help push the frontier of advanced AI with our strategic startup customers. You'll work with some of the most exciting AI startups in the world, guiding them through ideation, development, delivery, and scaling to accelerate and maximize the value of what they build on our platform. You will have the opportunity to work on the most novel and creative use cases being built on our API, serving as a critical partner in collecting and delivering high-fidelity product and model feedback internally. You will collaborate closely with Sales, Solutions Engineering, Applied Research, and Product teams, and you will report to the Startups Applied AI Lead. This role is based in our Tokyo, Japan office. We use a hybrid work model of 3 days in the office per week and offer relocation assistance to new employees. In this role, you will: Partner closely with strategic startup customers as their technical thought partner to build novel applications on our API, helping them rapidly move from ideation to scale. Provide proactive guidance to maximize business impact and accelerate application development. Experiment and prototype alongside customers, demonstrating practical use cases. Contribute to open-source resources and scale the function by sharing knowledge, codifying best practices, and publishing useful resources. Synthesize and deliver valuable feedback to the Product and Research teams. Build

JavaScriptPythonJavaAWS
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