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Why PlayStation?
PlayStation isn’t just the Best Place to Play — it’s also the Best Place to Work. Today, we’re recognized as a global leader in entertainment producing The PlayStation family of products and services including PlayStation®5, PlayStation®4, PlayStation®VR, PlayStation®Plus, acclaimed PlayStation software titles from PlayStation Studios, and more.
PlayStation also strives to create an inclusive environment that empowers employees and embraces diversity. We welcome and encourage everyone who has a passion and curiosity for innovation, technology, and play to explore our open positions and join our growing global team.
The PlayStation brand falls under Sony Interactive Entertainment, a wholly-owned subsidiary of Sony Group Corporation.
■職務内容
PlayStation Networkは全世界で1億人を超えるアクティブユーザーを有しており、ユーザーの反応をダイレクトに感じられる環境の中で、ユーザーに最高のエクスペリエンスを提供すべく、さらなる発展に向けて日々チャレンジしています。
本ポジションでは、PlayStationを最高かつ最も安全なゲームプラットフォームにするというミッションのもと、セキュリティのニーズを確実に満たしながら、プラットフォームへの影響を最小限に抑えることが必要とされる業務を行います。様々なチームと継続したコミュニケーションを行い、クラウド環境の保護と可視性を提供するセキュリティツールやプロセスの計画、設計、開発、テスト、管理を支援します。求められるものは技術的なもので、セキュリティの原則を理解し、それらが本番環境にどのように適用されるかを理解する必要があります。
[主な業務]
- PlayStation Network のクラウドインフラストラクチャのセキュリティ制御とフレームワークを設計、構築、実装する
- セキュリティギャップの検出に責任を持ち、セキュリティツールと運用プロセスの成熟に向けた取り組みを主導する
- 製品およびプラットフォームチームと緊密に連携して、システム要件の定義、エンジニアリング、クラウドベースのセキュリティアプリケーションとコントロールの実装を行う
- マルチクラウド環境全体で監査、セキュリティ保護、変更の実施を支援する自動化ソリューションを設計、開発、導入する
- 自動保護メカニズムを使用してプラットフォームの可用性を向上させるためのツールを推進する
- 新しいテクノロジーを研究・紹介し、協力してソリューションを導入する
- 周囲のエンジニアに対して、プラットフォームを保護するためのより良い設計選択を行うよう導く
- セキュリティとプライバシーのエキスパートになる
- DevSecOpsプロセスとツールを適用して、コードのビルドとデプロイメントにシームレスに統合するセキュリティプロセスを自動化するコードを記述する
■組織・チーム紹介
PlayStation Networkの企画・設計・開発・運用を担っているエンジニアリング部門です。
PlayStationのライフサイクルを構成する、クライアントソフトウェアからゲームコンテンツ配信・販売機能、オンラインゲーム機能、ソーシャルコミュニティ機能等のプラットフォームサービスまで、幅広くコンシューマーやゲームデベロッパーへサービスを提供しています。
チーム内外問わず、技術、コスト、効率といったことをフラットに議論できる職場です。職業柄ゲームが好きな社員が多く、PlayStationに対する思い入れも強いです。
本ポジションのチームは、USのチームと密接にコミュニケーション・コラボレーションが必要なため、英語の活用や出張の機会も多くあります。
PlayStation5の成功を更に加速させ、その先のPlayStationビジネスを切り拓く熱意のある方をお待ちしております!
■必要とされる専門性・経験
【必須(MUST)】
- ビジネスレベルの日本語・英語能力
- AWSやGCPなどクラウドプラットフォームでの、認証・認可のワークフロー実装やセキュリティオペレーション実装のセキュリティエンジニアリング経験
- セキュリティフレームワークとコンプライアンス標準に関する深い知識
- 優れた文章・口頭でのコミュニケーション能力、ならびに技術者および非技術者の両方に明確に伝える能力を含むコミュニケーションスキル、および高い分析および問題解決能力
- PythonやGoなどを用いたワークフローの実装経験
【歓迎(WANT)】
- CISSP、CCSP などの技術認定資格や、セキュリティとテクノロジーに対する情熱を証明する資格
- AWSやGCPなどのマルチクラウドプラットフォームで豊富な経験を持ち、セキュリティエンジニアリングまたはアーキテクトとしての実績
- セキュリティフレームワークとコンプライアンス標準に関する深い知識
- CloudFormationやTerraformなどのIaCツールの設計と導入の経験
- CI/CD、DevOps、または同様の経験(例:GitHub、Jenkins、Terraform、Kubernetes)に関する包括的な経験
- エンドツーエンドのエンタープライズレベルシステムの構築経験
- コーチングと人材育成における実績
■参考
AWS導入事例: 株式会社ソニー・インタラクティブエンタテインメント (amazon.com)
Equal Opportunity Statement:
Sony is an Equal Opportunity Employer. All persons will receive consideration for employment without regard to gender (including gender identity, gender expression and gender reassignment), race (including colour, nationality, ethnic or national origin), religion or belief, marital or civil partnership status, disability, age, sexual orientation, pregnancy or maternity, trade union membership or membership in any other legally protected category.
We strive to create an inclusive environment, empower employees and embrace diversity. We encourage everyone to respond.
PlayStation is a Fair Chance employer and qualified applicants with arrest and conviction records will be considered for employment.
Ready to apply?
Apply to Sony Interactive Entertainment Inc.
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OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.
The Position
OPSWAT is now searching for Tier 1&2 Hybrid Technical Support Engineer to join our Customer Support team. The role focuses on diagnosing and resolving complex technical issues and escalated issues from tier 1 support and ensuring customer satisfaction through timely responses. We are looking for an energetic and motivated person who likes interacting with customers, tinkering with software, learning about new technologies, and “doing what it takes,” to contribute to OPSWAT’s quick growth.
We are interested in candidates based in Japan with Japanese as a primary language.
What You Will Be Doing
What We Need From You
If Would Be Nice If You Had
OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.
Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.
Ready to apply?
Apply to OPSWAT
Secure Every Identity, from AI to Human
Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate with speed and urgency and execute with excellence.
This is an opportunity to do career-defining work. We're all in on this mission. If you are too, let's talk.
About Okta:
Okta is the leading independent provider of identity for the enterprise. We enable everyone to safely use any technology, anywhere, on any device or app. The Okta Platform and Auth0 Platform enable secure and flexible access, authentication, and automation, transforming people's experience in the digital world and placing identity at the core of business security and growth.
At Okta, we welcome diverse perspectives and experiences. We are not looking for someone who checks every single box. We are looking for lifelong learners and individuals who can make our team better through their unique experiences. Want to join our team? We are building a world where identity belongs to you.
As a Senior Solutions Engineer on the Okta Japan SE team responsible for the Okta Platform, you will serve as a key technical and business advisor to customers and partners. Leveraging your passion for technology and expertise, you will plan, propose, and demonstrate how Okta’s solutions solve critical challenges for customers—ranging from field managers to C-level executives—throughout the entire sales cycle. Ultimately, this role directly contributes to achieving quarterly and annual sales targets in Japan.
What you’ll be doing
What you’ll bring to the role
And extra credit if you have experience in any of the following!
What you can look forward to as an Okta employee
Okta is building a dynamic work environment by providing the best tools, technology, and benefits to help employees work productively in an environment that suits their individual needs. Each organization operates with unique flexibility and mobility so that every employee can be their most creative and successful self, regardless of where they live. Find your place at Okta today! Careers at Okta.
Okta is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, ancestry, marital status, age, physical or mental disability, or veteran status. We also consider qualified applicants with arrest and conviction records in accordance with applicable laws. If you require reasonable accommodation to participate in the application or interview process, please use this form to apply.
Okta is committed to complying with applicable data privacy and security laws and regulations. For more information, please see our Privacy Policy.
#LI-Hybrid
#LI-KH1
P14658_3317621
The Okta Experience
We are intentional about connection. Our global community, spanning over 20 offices worldwide, is united by a drive to innovate. Your journey begins with an immersive, in-person onboarding experience designed to accelerate your impact and connect you to our mission and team from day one.
Okta is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, ancestry, marital status, age, physical or mental disability, or status as a protected veteran. We also consider for employment qualified applicants with arrest and convictions records, consistent with applicable laws.
If reasonable accommodation is needed to complete any part of the job application, interview process, or onboarding please use this Form to request an accommodation.
Notice for New York City Applicants & Employees: Okta may use Automated Employment Decision Tools (AEDT), as defined by New York City Local Law 144, that use artificial intelligence, machine learning, or other automated processes to assist in our recruitment and hiring process. In accordance with NYC Local Law 144, if you are an applicant or employee residing in New York City, please click here to view our full NYC AEDT Notice.
Okta is committed to complying with applicable data privacy and security laws and regulations. For more information, please see our Personnel and Job Candidate Privacy Notice at https://www.okta.com/legal/personnel-policy/.
Ready to apply?
Apply to Okta
Secure Every Identity, from AI to Human
Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate with speed and urgency and execute with excellence.
This is an opportunity to do career-defining work. We're all in on this mission. If you are too, let's talk.
Get to know Okta Okta is the World’s Identity Company. We enable everyone to safely use any technology—anywhere, on any device or app. The Okta Platform and Auth0 Platform enable secure and flexible access, authentication, and automation, transforming people's experience in the digital world and putting Identity at the heart of business security and growth.
At Okta, we welcome diverse perspectives and experiences. We aren't looking for someone who checks every single box. We are looking for lifelong learners and people who can make our team better with their unique experiences. Join our team! We are building a world where Identity belongs to you.
As a member of the Okta Japan SE team, the Senior Solutions Engineer for the Auth0 Platform will serve as a key technical and business advisor to customers and partners. Leveraging a passion for technology and deep expertise, you will plan, propose, and demonstrate how Auth0 solutions solve critical business challenges for stakeholders ranging from field practitioners to C-level executives throughout the sales cycle. Consequently, you will directly contribute to achieving quarterly and annual sales targets in Japan.
What you’ll be doing
What you’ll bring to the role
And extra credit if you have experience in any of the following!
What you can expect as an Okta employee
Okta builds a dynamic work environment by providing the best tools, technology, and benefits so that employees can work productively in an environment that suits their needs. Each organization has a unique way of working with flexibility and mobility so that every employee can be their most creative and successful self, regardless of where they live. Find your place at Okta today!
Okta is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, ancestry, marital status, age, physical or mental disability, or status as a protected veteran. We also consider qualified applicants with criminal histories, consistent with applicable legal requirements.
#LI-Hybrid
#KH-1
P24422_3330489
The Okta Experience
We are intentional about connection. Our global community, spanning over 20 offices worldwide, is united by a drive to innovate. Your journey begins with an immersive, in-person onboarding experience designed to accelerate your impact and connect you to our mission and team from day one.
Okta is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, ancestry, marital status, age, physical or mental disability, or status as a protected veteran. We also consider for employment qualified applicants with arrest and convictions records, consistent with applicable laws.
If reasonable accommodation is needed to complete any part of the job application, interview process, or onboarding please use this Form to request an accommodation.
Notice for New York City Applicants & Employees: Okta may use Automated Employment Decision Tools (AEDT), as defined by New York City Local Law 144, that use artificial intelligence, machine learning, or other automated processes to assist in our recruitment and hiring process. In accordance with NYC Local Law 144, if you are an applicant or employee residing in New York City, please click here to view our full NYC AEDT Notice.
Okta is committed to complying with applicable data privacy and security laws and regulations. For more information, please see our Personnel and Job Candidate Privacy Notice at https://www.okta.com/legal/personnel-policy/.
Ready to apply?
Apply to Okta
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The mission of Speechify is to make sure that reading is never a barrier to learning.
Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its 2025 Design Award winner for Inclusivity.
Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.
Overview
We're looking to hire for our Data side of our AI team at Speechify. This role is responsible for all aspects of data collection to support our model training operations. We are able to build high-quality datasets at petabyte-scale and low cost through a tight integration of infrastructure, engineering, and research work. We are looking for a skilled Software Engineer to join us.
What You’ll Do
An Ideal Candidate Should Have
What we offer
Think you’re a good fit for this job?
Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.
Not looking but know someone who would make a great fit?
Refer them!
Speechify is committed to a diverse and inclusive workplace.
Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.
Ready to apply?
Apply to Speechify
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About Appier
Appier is an AI-native Agentic AI as a Service (AaaS) company that uses artificial intelligence (AI) to power business decision-making. Founded in 2012 with a vision of democratizing AI, Appier’s mission is turning AI into ROI by making software intelligent. Appier now has 17 offices across APAC, Europe and U.S., and is listed on the Tokyo Stock Exchange (Ticker number: 4180). Visit www.appier.com for more information.
The Impact You’ll Make at Appier
We’re looking for a Staff/Senior Machine Learning Platform Engineer to join our Machine Learning Platform Team, which powers end-to-end infrastructure for model training, evaluation, deployment, and monitoring at scale. Our platform supports daily execution of hundreds of ML models and processes billions of data records across batch and streaming pipelines.
In this role, you’ll shape the architecture and core components of our ML platform—covering batch (Spark), streaming (Flink), job orchestration (Argo on Kubernetes), and infrastructure tools—while ensuring the platform remains robust, scalable, and developer-friendly. You’ll also champion best practices and modern development tools including LLM-based programming assistants.
What You’ll Work On
What We’re Looking For
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About Paidy Inc. |
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Paidy is Japan's pioneer and leading BNPL service company. At Paidy we believe in creating simple, instant experiences to take the hassle out of shopping with a touch of magic. Paidy offers instant, monthly-consolidated credit to consumers by removing hassles from payment and purchase experiences. Paidy uses proprietary models and machine learning to underwrite transactions in seconds and guarantee payments to merchants. Paidy increases revenue for merchants by reducing the number of incomplete transactions, increasing conversion rates, boosting average order values, and facilitating repeat purchases from consumers. Paidy has reached an agreement to join PayPal, the global payments company. Paidy will continue to operate its existing business, maintain its brand and support a wide variety of consumer wallets and marketplaces by providing convenient and innovative services. Paidy continues to innovate to make shopping easier and more fun both online and offline. For more information, please visit http://www.paidy.com. |
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About Position |
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We are looking for a passionate, innovative and dedicated Senior Software Engineer, who is ready to make an impact by developing and improving backend systems (as well as some frontend systems), as well as directly communicating with Paidy’s merchants. The Senior Software Engineer is responsible for building and maintaining the technical infrastructure that powers Paidy's merchant platform, including onboarding systems, merchant dashboards, and third-party integrations with e-commerce platforms. You will architect and deliver API solutions, SDKs, and integration tools while ensuring high system availability, performance optimization, and robust operational support. As a senior member of the team, you'll drive architectural decisions, collaborate with product and business stakeholders to translate merchant requirements into technical solutions, and support the establishment of engineering best practices that balance rapid feature delivery with system reliability and security. |
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Key Role and Responsibilities |
Our tech stack:
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Skills and Requirements |
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Required skills:
Nice to have:
The Paidy team will ask about your user experiences with Paidy Apps during the interview. Please download the Paidy App and try it out!
For those who are not able to download Paidy App, due to the regional restrictions, please be advised that you download the similar App, such as Klarna, Afterpay, Affirm and so forth, and come up with your opinions on these applications and services. |
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What We Offer You |
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Paidy Values |
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Be a winner / 勝ちにこだわる
Own it and deliver, together / 共に結果を出す
Be a valuable team member / 価値を認められるメンバーになる
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Ready to apply?
Apply to Paidy Inc/Paidy合同会社
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About Appier
Appier is an AI-native Agentic AI as a Service (AaaS) company that uses artificial intelligence (AI) to power business decision-making. Founded in 2012 with a vision of democratizing AI, Appier’s mission is turning AI into ROI by making software intelligent. Appier now has 17 offices across APAC, Europe and U.S., and is listed on the Tokyo Stock Exchange (Ticker number: 4180). Visit www.appier.com for more information. Our EDP team builds core data backend capabilities that power critical product experiences across ingestion, profile processing, and serving.
About the role
We are hiring a Senior Software Engineer, Data Backend to design and operate production-grade data backend systems at scale. This role combines backend service engineering and data platform engineering, with strong focus on reliability, performance, and cost efficiency in a cloud-native environment.
You will work on high-throughput APIs/services in Go, as well as data processing and workflow components in Python/Spark/SQL, partnering closely with product, platform, and data teams.
Design, build, and maintain backend services and data platform components.
Develop and optimize streaming and batch data workflows.
Improve reliability and operability (monitoring, alerting, incident prevention/recovery).
Improve data quality and consistency through schema/contracts and validation mechanisms.
Diagnose and resolve production issues across service and data layers.
Drive performance and cost optimization initiatives for large-scale workloads.
Collaborate across teams to deliver roadmap milestones.
Mentor engineers and contribute to engineering standards and review culture.
About you
[Minimum qualifications]
6+ years of software engineering experience in backend/data-intensive systems.
Strong proficiency in Go (required).
Strong proficiency in Python (required).
Strong proficiency in SQL (required).
Hands-on experience with distributed data systems (e.g., Kafka, Spark/Databricks).
Experience operating services/pipelines in cloud production environments (GCP preferred).
Solid understanding of reliability practices: observability, on-call, incident response.
Strong communication and ownership; able to drive ambiguous projects to completion.
[Preferred qualifications]
Experience with Databricks/Delta Lake/Lakehouse architectures.
Experience with Kubernetes/GKE and Terraform/IaC.
Experience with data governance (lineage, access control, PII handling).
Experience with identity/profile systems (entity resolution, merge logic).
Experience with FinOps/cost optimization for platform workloads.
[Language]
Fluent in English.
Work on high-impact, business-critical data backend systems.
Own real production outcomes across scale, quality, and cost.
Collaborate with strong cross-functional teams in AI + data.
Grow technical leadership while staying hands-on.
Open to overseas candidates/Visa Support
This position is open to based in Taipei, Taiwan or Tokyo, Japan. For international candidates, Appier's Japan office provides visa sponsorship to ensure a smooth transition to Japan.
#LI-AK1
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About Applied IntuitionWe are an in-office company, and our expectation is that employees primarily work from their Applied Intuition office 5 days a week. However, we also recognize the importance of flexibility and trust our employees to manage their schedules responsibly. This may include occasional remote work, starting the day with morning meetings from home before heading to the office, or leaving earlier when needed to accommodate family commitments.
Applied Intuition entered the Japan market in 2019. The company has rapidly grown and established strategic relationships with major Japanese automotive OEM customers. Based in Otemachi area, the Tokyo site consists of more than 60 employees who previously come from Woven by Toyota, Mobileye, TIER IV, Google, Siemens and other renowned companies. We are hiring our first new graduate class - want to learn more?
Don’t meet every single requirement? If you’re excited about this role but your past experience doesn’t align perfectly with every qualification in the job description, we encourage you to apply anyway. You may be just the right candidate for this or other roles.
Applied Intuition is an equal opportunity employer and federal contractor or subcontractor. Consequently, the parties agree that, as applicable, they will abide by the requirements of 41 CFR 60-1.4(a), 41 CFR 60-300.5(a) and 41 CFR 60-741.5(a) and that these laws are incorporated herein by reference. These regulations prohibit discrimination against qualified individuals based on their status as protected veterans or individuals with disabilities, and prohibit discrimination against all individuals based on their race, color, religion, sex, sexual orientation, gender identity or national origin. These regulations require that covered prime contractors and subcontractors take affirmative action to employ and advance in employment individuals without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status or disability. The parties also agree that, as applicable, they will abide by the requirements of Executive Order 13496 (29 CFR Part 471, Appendix A to Subpart A), relating to the notice of employee rights under federal labor laws.
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Ultra Tendency is a global data and AI consultancy with teams across Europe, Asia, and the Americas. As we continue expanding our presence in Japan, we are looking for a Senior Data Engineer – Databricks to join our growing Tokyo team and contribute to the development of scalable data platforms for international clients.
In this role, you will work closely with engineers, data scientists, and architects to design and implement robust data solutions using modern cloud and data technologies.
Competitive compensation will be provided in line with the Japanese technology market, based on experience and qualifications.
YOUR RESPONSIBILITIES
YOUR EXPERIENCE
WHAT WE OFFER
Interested?
We would be happy to hear from you. Please apply or reach out if you would like to learn more about the role and our team in Japan.
Ultra Tendency is a leading international Data Engineering consultancy specializing in Big Data, Cloud, Streaming, IIoT, and Microservices. We design, build, and operate large-scale, data-driven applications for major enterprises including the European Central Bank, HUK-Coburg, Deutsche Telekom, and Europe’s largest car manufacturer. Founded in Germany in 2010, Ultra Tendency has grown to 8 offices across 10 countries on 3 continents, serving a trusted and expanding client base.
We don’t just use technology—we create it. Our team contributes to over 20 open-source projects, including Ansible, Terraform, NiFi, and Kafka, making a visible impact on both technology and business. Enterprises choose Ultra Tendency because we solve the problems others cannot.
We thrive on challenges. Here, you’ll work on unique projects you won’t find elsewhere and become part of a knowledge-driven, supportive community—not a rigid hierarchy. Continuous learning, feedback, and collaboration drive both personal and professional growth, while maintaining a healthy work-life balance.
Ultra Tendency evaluates applications based on skills and business fit. We welcome candidates from all backgrounds, regardless of race, ethnicity, national or social origin, disability, sex, sexual orientation, or age.
Data privacy statement: Data Protection for Applicants – Ultra Tendency
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Ultra Tendencyは、欧州、アジア、南北アメリカにチームを擁するグローバルなデータ/AIコンサルティング企業です。日本での事業拡大に伴い、成長中の東京チームに加わり、海外クライアント向けのスケーラブルなデータプラットフォーム開発に携わっていただくシニアデータエンジニア(Senior Data Engineer)– Databricksを募集しています。
このポジションでは、エンジニア、データサイエンティスト、アーキテクトと密に連携し、最新のクラウド/データ技術を用いた堅牢なデータソリューションの設計・実装を担当していただきます。
給与は、日本のテクノロジー市場水準を踏まえ、経験・スキルを考慮のうえ、競争力のある条件をご提示します。
業務内容
応募資格
待遇・福利厚生
ご興味をお持ちの方へ
ご興味をお持ちいただけましたら、ぜひご応募ください。ポジションや日本チームについて詳しくお知りになりたい場合も、お気軽にご連絡ください。
Ultra Tendency is a leading international Data Engineering consultancy specializing in Big Data, Cloud, Streaming, IIoT, and Microservices. We design, build, and operate large-scale, data-driven applications for major enterprises including the European Central Bank, HUK-Coburg, Deutsche Telekom, and Europe’s largest car manufacturer. Founded in Germany in 2010, Ultra Tendency has grown to 8 offices across 10 countries on 3 continents, serving a trusted and expanding client base.
We don’t just use technology—we create it. Our team contributes to over 20 open-source projects, including Ansible, Terraform, NiFi, and Kafka, making a visible impact on both technology and business. Enterprises choose Ultra Tendency because we solve the problems others cannot.
We thrive on challenges. Here, you’ll work on unique projects you won’t find elsewhere and become part of a knowledge-driven, supportive community—not a rigid hierarchy. Continuous learning, feedback, and collaboration drive both personal and professional growth, while maintaining a healthy work-life balance.
Ultra Tendency evaluates applications based on skills and business fit. We welcome candidates from all backgrounds, regardless of race, ethnicity, national or social origin, disability, sex, sexual orientation, or age.
Data privacy statement: Data Protection for Applicants – Ultra Tendency
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PayPay is a FinTech company that has surpassed 70 million users (as of July 2025) in 7 years since its launch in 2018, is rapidly expanding its business scale as a payment platform used by approximately one out of every two smartphone users in Japan.
PayPay Securities Corporation provides a unique and familiar asset management service that anyone can easily use in their daily lives as a specialized smartphone brokerage firm that can be used through PayPay.
As a member of the PayPay Group, we are refining our products at an overwhelming speed that no other company can imitate, and we will promote the spread of cashless payments in Japan and the financial life platform that uses them at a dash. We are looking for people who are passionate about these things as professionals, who can identify issues on their own, and who can work together with others to create new value.
※ Please note that you cannot apply or be selected in parallel with PayPay Corporation, PayPay Card Corporation and PayPay Securities Corporation.
2018年にサービスを開始してから約7年でユーザー数7,000万人(2025年7月時点)を突破したフィンテック企業である「PayPay」は日本国内においてスマホユーザーのおよそ2人に1人が使用する決済プラットフォームとして急速に事業規模を拡大しています。
PayPay証券株式会社は「PayPay」から使用できるスマホ専業証券会社として「資産運用」を日常の中で誰もが簡単にできるユニークで身近な資産運用サービスを提供しています。
他社に真似できない圧倒的なスピードでプロダクトを磨き上げ、日本のキャッシュレス決済、またそれを使用した金融ライフプラットフォームとしての普及を一気に推進することにプロフェッショナルとして情熱を持って取り組み、ユーザーの為に新しい価値創出を共に推進する仲間を募集します。
※ PayPay証券株式会社へご応募いただく際にはPayPay株式会社、PayPayカード株式会社へ併願応募はご遠慮いただいております。ご了承ください。
PayPay Securities, as an important part of PayPay’s financial ecosystem, has launched “Point Management” with over 20 million users and “PayPay Asset Management, the first initiative in Japan that enables asset management on a payment application. Now that the business foundation of the financial ecosystem is finally in place, we intend to expand our business to change the structure of asset management in Japan, with the main target being those who have not yet started asset management or were not interested in it before.
To achieve our goal, PayPay Securities is preparing to bring in technical talents not only from Japan but also globally, just as we have done with PayPay’s product division. As a Frontend Engineer, you will be collaborating with engineers, designers and QAs, and working in an environment where you can be one of the founding members to build up a new organization within PayPay Securities.
※ Please note that this job is for Japan Residents Only
PayPay証券はPayPayの金融エコシステムの重要な一角を担う企業として、2,000万ユーザーを超える「ポイント運用」と、決済アプリ上で資産運用ができる日本初の取り組みである「PayPay資産運用」をスタートさせました。ようやく金融エコシステムの事業基盤が整ったところで、日本の資産運用の構造を変えるべく、これからはまだ資産運用を始めていない方や関心がない方たちをメインターゲットと捉えて事業を拡大させていきます。
そのためにPayPay証券のエンジニアリング部門は、PayPayと同様なレベルでの技術力と開発スピードの向上および内製化を進めています。
日本国内に限らず海外からも優秀な人材を迎え入れるグローバル組織を構築する予定です。(英語力については翻訳チームやWebツールを活用しながら入社後に学んで頂く形でも問題はありません)
休暇(法定休暇および会社福利厚生)
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About Paidy Inc. |
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Paidy is Japan's pioneer and leading BNPL service company. At Paidy, we believe in creating simple, instant experiences to take the hassle out of shopping with a touch of magic. Paidy offers instant, monthly-consolidated credit to consumers by removing hassles from payment and purchase experiences. Paidy uses proprietary models and machine learning to underwrite transactions in seconds and guarantee payments to merchants. Paidy increases revenue for merchants by reducing the number of incomplete transactions, increasing conversion rates, boosting average order values, and facilitating repeat purchases from consumers. Paidy has reached an agreement to join PayPal, the global payments company. Paidy will continue to operate its existing business, maintain its brand and support a wide variety of consumer wallets and marketplaces by providing convenient and innovative services. Paidy continues to innovate to make shopping easier and more fun both online and offline. For more information, please visit http://www.paidy.com. |
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About Position |
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Paidy is looking for a skilled Software QA Engineer committed to achieving high quality software products. You will be a member of Paidy’s QA Engineering Department, responsible for ensuring the quality of all of Paidy’s products through a combination of automated and manual tests of our apps, websites, APIs and backend platform. You will be working with stakeholders, developers, and teammates to help design and develop test plans and test strategies. This is an excellent position for both mid-career and experienced QA Engineers who want to work in an international, fast paced environment using the latest technologies and putting their testing skills and knowledge to the limit. |
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Key Role and Responsibilities |
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This position reports to the head of the Quality Assurance Department and as a QA Engineer your primary responsibility will be to:
Our tech stack includes:
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Skills and Requirements |
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Qualifications/Must Have:
The following are encouraged, but not required:
The Paidy team will ask about your user experiences with Paidy Apps during the interview. Please download the Paidy App and try it out!
For those who are not able to download Paidy App, due to the regional restrictions, please be advised that you download the similar App, such as Klarna, Afterpay, Affirm and so forth, and come up with your opinions on these applications and services. Please note that you must be eligible to work in Japan. |
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What We Offer You |
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Paidy Values |
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Be a winner / 勝ちにこだわる
Own it and deliver, together / 共に結果を出す
Be a valuable team member / 価値を認められるメンバーになる
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Ready to apply?
Apply to Paidy Inc/Paidy合同会社
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About Paidy, Inc.
Paidy is Japan's pioneer and leading BNPL service with the mission to spread trust through society and to give people room to dream.
Paidy offers instant, monthly-consolidated credit to consumers by removing hassles from payment and purchase experiences. Paidy uses proprietary models and machine learning to underwrite transactions in seconds and guarantee payments to merchants. Paidy increases revenue for merchants by reducing the number of incomplete transactions, increasing conversion rates, boosting average order values, and facilitating repeat purchases from consumers.
Paidy has reached an agreement to join PayPal, the global payments company. Paidy will continue to operate its existing business, maintain its brand and support a wide variety of consumer wallets and marketplaces by providing convenient and innovative services.
Paidy continues to innovate to make shopping easier and more fun both online and offline. For more information, please visit http://www.paidy.com.
About Position
The position is within the risk engineering team, which is tasked with designing, building, maintaining and operating the set of services that underwrites Paidy’s transactions. These services use machine learning models to predict credit risk and statistical models to detect, block and alert on fraudulent transactions in milliseconds. Recently our scope of work expanded to include designing, building and maintaining new internal web application tools that empower internal teams to experiment with and implement better fraud detection/prevention methods, credit risk policies, and collections policies to further maximize our revenue. We enjoy using Scala in a functional and pragmatic way to ease the burden of delivering quality backend software. We prefer simple solutions that allow us to iterate quickly and deploy them to production often. We value ownership and trust each other to deliver quality work in a timely manner.
Key Role and Responsibilities
Skills and Requirements
For those who are not able to downloadPaidyApp,duetotheregional restrictions, please be advised that you download the similar App, such as Klarna, Afterpay, Affirm and so forth, and come up with your opinions on these applications and services.
What We Offer You
Paidy Values
Be a winner / 勝ちにこだわる
Own it and deliver / 結果を出す
Play an integral role / 大切なピースになる
Ready to apply?
Apply to Paidy Inc/Paidy合同会社
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