【仕事内容】

▼職務内容
PlayStation™Networkは、月間アクティブユーザー1億アカウント以上を抱える世界有数の巨大ネットワークサービスです。私たちは現在、世界中のプレイヤーをつなぐコミュニケーション機能のさらなる進化と、マルチプラットフォーム展開（コンソール、PC、モバイル）に向けた新機能開発（ボイスチャット機能）を推進しています。
本プロジェクトは、既存の枠組みにとらわれず、新しいサーバーアーキテクチャの検討・構築を進めるフェーズにあります。PoC（概念実証）から製品化を見据えて一貫して取り組む、裁量の大きい環境です。
数億人規模のユーザー体験を支える大規模トラフィックと、低遅延・高信頼性が求められるリアルタイム通信領域において、世界水準の品質が求められます。
本ポジションにおいては、エンジニアとして技術的なTrial and Errorの側面からプロジェクトを支えていただくため、エンジニアとしてスペシャリストの指向性が高い方をお待ちしております。

▼組織/職場紹介
私たちはゲームというエンタテインメントを通じて、あらゆる年代や人種を超え世界中の人々に最高の遊び場を提供するために日々取り組んでいます。
私たちの組織には、組織自体も、提供しているプラットフォームもグローバルで大規模であるという特徴があります。本求人の組織では、主に米国のチームと協力しながらサービスの開発を行っており、提供しているプラットフォームは世界の数多くのユーザの巨大なトラフィックを日々処理しています。この環境で私たちは英語力や技術力などで様々なチャレンジをしています。この中には、海外チームとのミーティングや出張の機会もあります。
私たちが自社でサービス開発を行っているプラットフォーマーであることは、業務の幅の広さにも影響しています。一般のゲームプレイヤー向けの B2C だけではなく、ゲームを開発するパートナー企業をサポートするための B2B も提供しており、巨大なトラフィックを処理する Web API の開発だけではなく、業務向けの Web アプリケーションの開発も行っています。
組織としてより良いやり方や新しいやり方を模索することが推奨されており、チームによっては自分の役割を超えてフルスタックな取り組みを行うなど、様々な個性のチームがあります。チームの雰囲気は様々ですが 20 代、30 代の社員も多く、若い世代の方であっても意見が言えてフラットに議論ができる職場です。ゲーム好きな社員が多いため、自社の製品やゲームについて会話することも頻繁にあります。
TechLeadとして開発の最前線でご活躍いただきつつ、将来的なキャリアとしてはアーキテクトポジション、マネジメントやプロジェクト推進に進むことも可能です。

▼魅力
私たちの環境で得られるこれらのユニークな体験にご興味がある方は、ぜひご検討ください。PlayStation™Networkの成功をさらに加速させ、新たなビジネスを切り拓く熱意のある方をお待ちしています。
・ 裁量とスケール
・世界的なプラットフォームにおける、スタートアップのような裁量とスピード感を持って取り組めます。
・技術的な挑戦：「リアルタイム通信 × 大規模トラフィック」というバックエンドエンジニアとして高難度の技術課題に、RustやAWS等のモダンな技術で挑めます（JavaやC++等で活躍できるエリアもあります）。
・グローバルキャリア：USチームとの密な連携を通じ、日本にいながらグローバル水準の開発プロセスと英語力を磨くことができます。

▼使用している技術領域
現時点で必要な知識ではなく、ソフトウェア開発の本質的な思考力や構築力を期待します。
・Cloud Native (AWS やコンテナ、マイクロサービスを活用中、サービスメッシュは導入中)
・システム要件定義 / 設計
・Java や Python
・RDB や KVS
・REST API と Web 技術
・Kubernetes と Linux を用いたサーバ開発・運用
・Web サービスのテスト及びテストの自動化
・CI/CD ツールチェイン
・GitHub
・アジャイル (Scrum)
・DevOps

【応募資格】
◆必須（MUST）
・サーバーサイド/バックエンドの開発経験（言語不問：Java, Rust, C++など）
・Linuxの基本操作およびTCP/IPなどネットワーク技術に関する基礎知識
・コンピュータサイエンスの基礎知識
・ビジネスレベルの日本語力
・読み書きレベルの英語力（ドキュメント読解、チャットでの意思疎通）

◆歓迎（WANT）
・C++を用いた開発経験（サーバーサイド・組み込み問わず歓迎）
・Rust でのプログラミング経験、または強い興味・関心
・AWSなどのパブリッククラウドを用いたネットワークサービスの設計・構築経験
・WebRTCやWebTransportなどの低遅延・リアルタイム通信技術への知見、興味関心
・英語での口頭コミュニケーション能力（会議での議論など）

■語学力
・[日本語] 普段の業務では日本語を用います。ミーティングなどでの会話、既存の日本語ドキュメントの読解、チャットやビジネスツールなどでの読み書きのために、基本的な日本語のコミュニケーションスキルが必要です。
・[英語] グローバルに存在する各拠点のスタッフとの密な連携のため、英語によるコミュニケーション（口頭での会話、ドキュメント作成、チャット、メール、出張、プレゼンテーションなど）が必要となる機会が多くあります。自ら向上する意欲があれば現在の語学力は問いません。
 
【求める人物像】
・周囲とオープンなコミュニケーションが取れる方
・様々な技術に興味を持っている方
・グローバル/大規模なサービス開発に興味を持っている方
・開発したプロダクトに情熱が持てる方
・チームとしての成果・成長に喜びを見いだせる方

◻︎関連記事
https://whatweuse.dev/article/sonyinteractive

We are hiring a Senior Software Engineer to lead the design and implementation of Anduril’s flagship hardware and software products in support of customer missions. You will:

• Lead and work with a diverse team of engineers around the world, with opportunities to grow a local team
• Work with multiple internal and external partners to ensure customers receive best-in-class products
• Build and integrate various external software and hardware products into Anduril products
• Derive and communicate requirements from multiple customers and partners, operating in complex and challenging environments

REQUIRED QUALIFICATIONS

• Strong engineering background from industry or school, ideally in areas/fields such as Computer Science, Software Engineering, Mathematics, or Physics.
• High ownership and autonomy across the end-to-end lifecycle of software development. Strong technical acumen to deliver high-quality code in a disconnected environment.
• A deep, demonstrated understanding of how computers and networks work, from a single desktop to a multi-cluster cloud node.
• At least 7+ years working with a variety of programming languages such as Go, Rust, C++, Java, Python, JavaScript/TypeScript, etc.
• Experience with customer-oriented UI/UX development.
• Experience building scalable backend software systems with various data storage and processing requirements.
• Experience with industry standard cloud platforms (ideally GCP, OCI), CI/CD tools, and software infrastructure fundamentals (networking, security, distributed systems).
• Experience leading small teams of cross functional engineers to design, build, and deploy software systems.
• Ability to quickly understand and navigate complex systems and established code bases.
• Able to work across multiple timezones, primarily JST and Pacific
• Authorization to work and reside in Japan
• Ability to obtain and hold a local government security clearance

About the role

We are seeking a hands-on Security Engineer who thrives in a startup environment.

You'll work alongside product owners and engineers with the objective to secure the products in Startale's ecosystem. Products include a next-generation decentralized exchange with a fully on-chain order book (Strium), a user-facing application (StartaleApp) and a stablecoin (USDSC). This is a hands-on, technical role. You'll be the person who actively tests our systems, hunts for vulnerabilities, models threats against our products, and works with engineers to close the gaps — not the person who writes policies and generates reports. You'll report to the Security Lead and collaborate daily with Backend, Frontend, DevOps, and Blockchain engineering teams.

Why this role

• Startale's products handle user funds and on-chain transactions so security work has tangible impact.
• Owning the security posture of a project at scale and complexity such as Strium is an opportunity for professional growth.
• You will have direct influence over how product security is built across the organization.
• Focus is on driving product security and not on maintaining compliance documentation.
• Our team is backed by and partnering with leading Japanese enterprises so you will have a chance to work in a stable and well-funded company but with the autonomy and speed of a small team.

Key responsibilities

• Security Assessments & Penetration Testing: Conduct hands-on security testing of our applications, APIs, and infrastructure. Simulate real attack scenarios against our products. Find the vulnerabilities before external attackers or whitehat researchers do. Work with engineers to fix issues pragmatically.
• Threat Modeling: Build threat models for new services and features — especially Strium's trading engine, order book, and transaction flows. Identify attack surfaces, model adversary behavior, and define what needs to be hardened before launch.
• Vulnerability Triage & Remediation: Own the end-to-end lifecycle of findings — from discovery through severity assessment, developer-facing write-ups, remediation guidance, and verification of fixes. Coordinate with engineers so issues actually get closed.
• Vulnerability Disclosure & Bug Bounty: Manage incoming whitehat reports, validate findings by reproducing them, assess severity, communicate with researchers.
• AI Tools Security Support: Assess technical risks related to AI tools used within teams (such as data exfiltration, prompt injection, training-on-input), maintain security baselines for AI coding tools and review AI-powered internal tools.

Qualifications

Must-have

• 5+ years of hands-on experience with a focus on application security, penetration testing, or product security.
• Demonstrated ability to find vulnerabilities — through manual testing, architecture and/or code review, or creative attack simulation. You should be able to describe specific bugs you've found and how you found them.
• Practical experience with exchange or trading platform security — from a DEX (preferred) or DeFi protocol. You should understand order book mechanics, transaction flows, wallet security, and the threat landscape specific to trading infrastructure.
• Scripting and automation ability — you write tools and automate to scale security across the stack, not just audit and write reports.
• Experience triaging vulnerabilities and writing clear, actionable remediation guidance for developers.
• Strong written communication in English — you'll write tickets, assessment reports and researcher responses.

Strong plus

• Experience with cloud infrastructure security — least-privilege enforcement, network security, secrets management.
• Experience with container security — network policies, RBAC, pod security standards, image scanning, Dockerfile hardening, base image management.
• Ability to read and review code in at least one of: TypeScript/JavaScript, Solidity, Rust.
• Understanding of software supply chain security, including dependency risks, build integrity, and methods for tracking what components are included in shipped software.
• Experience managing or participating in a bug bounty program (e.g. Immunefi, HackerOne).

Domain plus

• Experience securing AI/LLM tooling in engineering teams — prompt injection risks, data leakage prevention, tool configuration hardening
• Japanese language ability (not required, but useful for company context)

Location / Timezone

• Strong preference for Tokyo-based or Singapore-based candidates - Startale office locations.
• Remote-friendly for exceptional candidates — must have 3+ hours overlap with Tokyo business hours (JST, UTC+9).

Target start date

• As soon as available; realistic target start of Q3 2026.

Target companies

Decentralized exchanges, DeFi protocols, blockchain security firms, L1/L2 chain security teams, or fintech companies with trading infrastructure. We're also open to strong AppSec engineers from cloud-native startups who have genuine interest in web3.

Ideal candidate

You're a hands-on security engineer who finds real vulnerabilities, not just runs scanners. You've secured a trading platform or exchange and understand the threats specific to financial infrastructure — order book manipulation, transaction signing, wallet compromise, front-running. You can take a system, map the attack surface, and come back with findings that matter. You write clear reports that engineers act on, and you know the difference between a theoretical risk and a real one. You're comfortable working independently in a fast-moving team where there's no playbook — you write the playbook.

Summary

QuEra Computing, Inc. seeks a creative and collaborative Scientific Software Engineer to help solve the unique software challenges of integrating high-level applications into state-of-the-art neutral-atom quantum computers. You will have the opportunity to work with a vibrant scientific software team and a community of industry and academic collaborators and to help our growing team of diverse experts address fascinating challenges, ranging from classical compiler techniques to direct integration with low-level hardware components. Using our open-source toolchain, Kirin, you will be building QuEra’s compiler pipeline together with experimental & computational physicists from low-level hardware instructions to high-level programming languages. This involves the development of new features and infrastructure for hardware execution. You will be co-designing compilers and hardware infrastructure for the next generation of quantum computing using cutting-edge neutral-atom and quantum error correction technologies. This emerging direction involves novel challenges in both engineering and science. 

In this Japan-based role, you will focus on movement/shuttling-aware compilation and optimization and support engagement of users of QuEra’s Gemini-class neutral-atom system integrated into AIST’s ABCIQ hybrid quantum-classical computing environment. 

Responsibilities

• Develop and maintain compiler components and APIs for atom shuttling / movement-aware compilation, contributing directly to Bloqade Shuttle and Bloqade Lanes.
• Implement and improve optimization methods relevant to shuttling workflows (e.g., routing/scheduling/planning heuristics, constraint-aware transformations, and cost-model-driven compilation decisions).
• Collaborate with scientists and hardware/control teams to translate experimental constraints into robust compiler abstractions and execution-ready instruction streams (including shuttling and related low-level features).
• Provide customer and collaborator support in Japan, including issue triage, reproducing bugs, delivering fixes, and supporting integration/operations for the ABCIQ / AIST deployment.
• Uphold strong engineering practices in public repos: code review, CI/testing, release hygiene, and thoughtful API evolution. 

Qualifications

• Ph.D. in Computer Science, Physics, Applied Mathematics, or a related field, or equivalent professional experience.
• Strong software engineering skills in Python (type hints, testing, packaging, tooling), and comfort working across a scientific codebase.
• Experience with at least one of: optimization, graph algorithms, routing/scheduling, path planning, or related algorithmic areas.
• Ability to collaborate effectively across disciplines (software, AMO/experimental physics, hardware/control, applications).
• Fluent in Japanese and English for technical communication with customers and the global team.
• Demonstrable experience contributing to open-source projects on GitHub (PRs, reviews, issue-driven development). 

Preferred Qualifications

• Background in AMO physics and/or neutral-atom quantum computing concepts relevant to shuttling and gate-model execution.
• Experience with compiler infrastructure (IR design, SSA-based approaches, LLVM/MLIR-style concepts) or DSL/eDSL development. 
• Experience with Rust in addition to Python. 
• Familiarity with quantum error correction workflows and hardware/software co-design in hybrid quantum-classical settings.  

科学ソフトウェアエンジニア - シャトルコンパイル（日本） 

職務内容 

QuEra Computing, Inc.では、最先端の中性原子量子コンピュータへの高レベルアプリケーションの統合という独自のソフトウェア課題の解決を支援する、創造性と協調性を兼ね備えた科学ソフトウェアエンジニアを募集しています。活気ある科学ソフトウェアチームや、産学の協力者コミュニティと共に働き、古典的なコンパイラ技術から低レベルハードウェアコンポーネントとの直接統合に至るまで、多様な専門家からなる成長中のチームが取り組む魅力的な課題の解決に貢献する機会を得られます。当社のオープンソースツールチェーン「Kirin」を活用し、実験物理学者や計算物理学者と共に、低レベルのハードウェア命令から高レベルのプログラミング言語に至るまで、QuEraのコンパイラパイプラインを構築していただきます。これには、ハードウェア実行のための新機能やインフラの開発が含まれます。最先端の中性原子技術や量子エラー訂正技術を用いて、次世代量子コンピューティングのためのコンパイラおよびハードウェアインフラを共同設計していただきます。この新たな方向性は、工学と科学の両面で斬新な課題をもたらします。 

日本を拠点とするこの役割では、移動／シャトル対応のコンパイルおよび最適化に注力し、産業技術総合研究所（AIST）のABCI-Qハイブリッド量子・古典計算環境に統合されたQuEraのGeminiクラス中性原子システムのユーザー支援を行います。 

職務内容 

• 原子シャトル／移動対応コンパイルのためのコンパイラコンポーネントおよびAPIを開発・保守し、Bloqade ShuttleおよびBloqade Lanesに直接貢献します。 

• シャトルワークフローに関連する最適化手法（例：ルーティング／スケジューリング／プランニングのヒューリスティック、制約を考慮した変換、コストモデル主導のコンパイル決定）を実装し、改善します。 

• 科学者やハードウェア／制御チームと協力し、実験上の制約を堅牢なコンパイラ抽象化および実行可能な命令ストリーム（シャトルや関連する低レベル機能を含む）に変換します。 

• 日本国内の顧客および協力者へのサポートを提供します。これには、課題の優先順位付け、バグの再現、修正の提供、およびABCI-Q / AIST展開における統合・運用サポートが含まれます。 

• 公開リポジトリにおいて、コードレビュー、CI/テスト、リリース管理、そして慎重なAPIの進化といった、堅実なエンジニアリングプラクティスを維持します。 

応募資格 

• コンピュータサイエンス、物理学、応用数学、または関連分野の修士号、あるいは同等の実務経験。 

• Python（型ヒント、テスト、パッケージング、ツール）における強力なソフトウェアエンジニアリングスキル、および科学分野のコードベースでの作業に慣れていること。 

• 最適化、グラフアルゴリズム、ルーティング／スケジューリング、経路計画、または関連するアルゴリズム分野のいずれか1つ以上の経験。 

• 分野（ソフトウェア、AMO／実験物理学、ハードウェア／制御、アプリケーション）を越えて効果的に協働できる能力。 

• 顧客やグローバルチームとの技術的なコミュニケーションのために、日本語と英語に堪能であること。 

• GitHub上のオープンソースプロジェクトへの貢献実績（プルリクエスト、レビュー、イシュー駆動型開発）。 

歓迎する資格 

• AMO物理学および／またはシャトル法やゲートモデル実行に関連する中性原子量子コンピューティングの概念に関する知識。 

• コンパイラインフラストラクチャ（IR設計、SSAベースのアプローチ、LLVM/MLIRスタイルの概念）またはDSL/eDSL開発の経験。 

• Pythonに加え、Rustの経験。 
• 量子エラー訂正のワークフロー、およびハイブリッド量子・古典環境におけるハードウェア／ソフトウェアの共同設計に精通していること。 

About Us

In partnership with one of the largest financial conglomerates, we aim to bring the majority of Japanese equities on-chain, creating a secure, transparent, and high-performance trading infrastructure that can support institutional volumes while remaining accessible to retail participants. We are building a next-generation decentralized exchange with a fully on-chain order book. Our system is built with a custom state transition function and consensus layer, purpose-designed for high-performance, low-latency trading. The goal is to deliver a trustless platform that matches the speed and efficiency of traditional trading engines while providing full transparency by running execution as close as possible to the blockchain itself.

Position Overview

We are seeking a Senior Rust Backend Engineer experienced in building high-performance, reliable trading APIs (HTTP & WebSocket). You will be responsible for designing, implementing, and optimizing the backend services that power our exchange interfaces - ensuring low latency, resilience, and correctness under load.

You’ll work on high-throughput, real-time systems that handle order and trade data ingestion, manage live WebSocket feeds, and maintain internal state consistency from streaming market events. The ideal candidate is both a strong Rust engineer and a system thinker, capable of reasoning about concurrency, data flow, and observability in production environments.

This role offers an opportunity to shape the architecture of our trading backend at an early stage, working alongside a distributed team of seasoned engineers building next-generation financial infrastructure.

Key Responsibilities

• Own the architecture and technical direction of high-performance trading APIs (HTTP & WebSocket) supporting low-latency order entry, market data distribution, and account state updates.
• Lead the design and implementation of structured concurrency using the Tokio runtime, defining best practices for task lifecycle management, cancellation semantics, backpressure, and graceful degradation under load.
• Develop and maintain real-time state ingestion pipelines:
  • Process append-only logs (e.g., trades, order updates, book diffs).
  • Rebuild local states efficiently using snapshot + diff application.
• Model trading-related data structures, including orders, fills, trades, positions, funding, and liquidation logic.
• Implement WebSocket connection logic, including upgrade handling, frame parsing, and data fanout for subscribed clients.
• Design observable backend systems with rich metrics, structured logging, and distributed tracing for performance insights and failure analysis.
• Collaborate with system and infrastructure engineers to continuously improve performance, scalability, and fault tolerance.
• Write comprehensive unit, integration, and load tests to ensure stability under production conditions.

Requirements

Rust Expertise

• 5+ years of professional backend engineering experience, with 3+ years of Rust in production.
  • Strong experience with the Tokio async runtime and concurrent programming patterns.
  • Deep understanding of structured concurrency and robust handling of spawned task cancellation.
  • Hands-on experience with HTTP and WebSocket frameworks such as Hyper or similar.

Trading Literacy

• Solid understanding of CEX/DEX systems and trading models.
• Familiarity with data modeling for trading entities (orders, trades, positions, funding, mark price, margin, liquidation logic, etc.).
• Prior hands-on trading or market data experience (personal or professional).

State Ingestion & Processing

• Expertise in real-time data streaming and processing systems.
• Ability to design systems that rebuild local state efficiently from snapshots and diffs.
• Familiarity with replay, recovery, and correctness guarantees in event-driven systems.

WebSocket Engineering

• Understanding of connection upgrades, frame parsing, and data fanout for subscribed clients.

Observability Engineering

• Ability to design and instrument systems for metrics, logging, and tracing.
• Experience with Prometheus and OpenTelemetry in production.
• Track record of diagnosing and resolving performance bottlenecks and production incidents.

Big Bonus

Performance Engineering

• Deep understanding of lock-free or lock-avoidant data structures
• Experience designing cache-friendly data layouts and optimizing for memory locality in latency-sensitive systems.
• Proficiency in profiling CPU and memory performance and able to diagnose and optimize latencies in real-time event pipelines

DevOps & CI/CD

• Familiarity with Docker-based environments and CI/CD pipelines.

Why Join Us

• Work on cutting-edge trading infrastructure bridging traditional and decentralized finance.
• Collaborate with a world-class, distributed engineering team.
• Influence critical technical decisions from the early stages.
• Competitive compensation and growth opportunities in a rapidly evolving space.

The role 

We're on the lookout for a Site Reliability Engineer (SRE) with a thirst for innovation and a desire to establish Operational Excellence and best practices.  You'll be instrumental in fortifying the backbone of our AI-driven autonomous vehicles, ensuring they're robust, resilient, and ready to revolutionise urban mobility. This role isn't just a job; it's a chance to be at the forefront of an industry transformation, making a significant impact on how we live, work, and navigate our cities.

Key responsibilities:

• Elevate Operational Excellence: Guarantee the seamless operation of our autonomous vehicles on public roads, enhancing our ability to transform urban mobility.
• Innovate and Automate: Drive the development of cutting-edge tools and automation to streamline operations, from first-line support enhancements to fleet management.
• Metrics and Monitoring Mastery: Develop key metrics and monitoring/logging systems that preempt problems and promote rapid resolution, ensuring the highest levels of performance and reliability.

About you  

In order to set you up for success as a Vehicle SRE at Wayve, we’re looking for the following skills and experience.  

Essential 

• Proven experience in Site Reliability Engineering or a similar role, especially in a production environment.
• Expertise in Python, C++, or Rust, with a solid foundation in cloud computing platforms (AWS, GCP, or Azure).
• Expert with monitoring and troubleshooting utilities (DataDog, Prometheus, Grafana, OpenTelemetry, Splunk, Humio, etc.).
• Exceptional problem-solving/troubleshooting skills and a detail-oriented mindset, coupled with outstanding communication abilities.
• Expertise in Linux and strong systems foundations

Desirable 

• Previous experience with Azure
• Previous experience with AV companies
• Previous experience with embedded systems
• Previous experience ML/AI

This is a full-time role based in our office in Japan.  Take part in a team on-call rotation, providing out-of-hours support for live systems when required
At Wayve we want the best of all worlds so we operate a hybrid working policy that combines time together in our offices and workshops to fuel innovation, culture, relationships and learning, and time spent working from home.

Summary: Join a leading global payments firm as a Soroban Smart Contracts Developer. Leverage the Stellar network to revolutionize cross-border settlements by developing smart contracts and integrating anchor services. Your expertise will enhance the efficiency and security of our payment solutions.

Responsibilities:

• Develop and optimize Soroban smart contracts for cross-border payment solutions.
• Integrate anchor services within the Stellar network framework.
• Collaborate with cross-functional teams to ensure seamless integration and functionality.
• Conduct testing and debugging to ensure robust performance of smart contracts.
• Stay updated with the latest trends and developments in blockchain technology and payments.
• Document development processes and provide technical support to relevant stakeholders.

Required Skills:

• Proven experience in developing with Stellar SDKs and Rust programming language.
• Strong understanding of blockchain technology and decentralized networks.
• Familiarity with smart contract development and deployment processes.
• Excellent problem-solving skills and attention to detail.
• Strong communication and collaboration skills.
• Ability to work in a dynamic and fast-paced environment.

Summary: Join a pioneering research-led organization focused on developing a sovereign, decentralized communication stack. As a key player in our team, you will stress-test networks and simulate Byzantine attacks to ensure robust and resilient communication systems.

Responsibilities:

• Design and implement stress tests for network infrastructures.
• Simulate Byzantine attacks to evaluate network security and resilience.
• Collaborate with a cross-functional team to enhance the communication stack.
• Analyze and report findings to improve network protocols and architecture.
• Contribute to the development of innovative solutions for decentralized communication challenges.

Required skills:

• Experience with network simulation tools.
• Proficiency in Rust or Go programming languages.
• Strong analytical and problem-solving skills.
• Excellent communication and collaboration abilities.
• Demonstrated experience in stress-testing networks and security protocols.

Summary: Join a leading New York-based crypto research and development lab specializing in Layer 2 scaling solutions. We are seeking a talented individual to research consensus algorithms and implement protocol upgrades, driving innovation in the blockchain space.

Responsibilities:

• Conduct in-depth research on consensus algorithms to enhance blockchain scalability.
• Design and implement protocol upgrades for Layer 2 scaling solutions.
• Collaborate with a team of experts to develop cutting-edge blockchain technologies.
• Analyze and optimize existing protocols to improve performance and security.
• Contribute to technical discussions and provide insights into cryptographic solutions.

Required skills:

• Strong background in Cryptography.
• Proficiency in programming languages such as Go or Rust.
• Experience with blockchain technologies and consensus mechanisms.
• Strong analytical and problem-solving skills.
• Ability to work collaboratively in a fast-paced research environment.

Summary: Join our innovative proprietary trading firm dedicated to developing cutting-edge algorithmic execution tools for the cryptocurrency markets. In this role, you will focus on creating ultra-low-latency execution engines using C++ to enhance trading strategies and performance.

Responsibilities:

• Design and develop advanced algorithmic trading systems with a focus on ultra-low-latency execution.
• Optimize and enhance existing trading strategies and systems.
• Collaborate with quantitative researchers and traders to implement new strategies.
• Troubleshoot, test, and maintain high-performance trading applications.
• Stay updated with the latest developments in crypto markets and HFT technologies.

Required skills:

• Expert-level proficiency in C++ or Rust programming.
• Strong background in high-frequency trading (HFT) or market making.
• Experience with low-latency system design and optimization.
• Solid understanding of algorithmic trading strategies and cryptocurrency markets.
• Excellent problem-solving skills and attention to detail.