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Location: Ireland, Dublin Why Sony Interactive Entertainment? Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsidiary of Sony Group Corporation, we’re part of a proud legacy of innovation and excellence. SIE is a dynamic technology company, delivering cutting-edge hardware and network services to more than 100 million people and an entertainment leader, home to some of the most beloved and recognizable intellectual properties (IP) in the world. Our role at SIE is to create and nurture the experiences under the PlayStation brand, a name synonymous with entertainment excellence and creativity. Key Responsibilities As a Senior Software Engineer - Kernel Security, your responsibilities will include: Build, develop, and maintain kernel security features for PlayStation systems. Collaborate with multi-functional teams to successfully implement security improvements. Debug and resolve sophisticated security issues within the kernel. Supervise and analyze security threats to determine the best course of action. Assist with open-source projects associated with kernel security. Maintain code quality through meticulous testing and code reviews. Requirements To be considered for this role, you must have: A bachelor’s degree in computer science, Engineering, or a related field, or equivalent experience. Proficiency in C programming languages, other programming language like C++ is a plus. Experience with kernel development, freeBSD knowledge is a plus. Knowledge in kernel security concepts and practices. Familiarity with version control systems, particularly Git and GitHub. Excellent debugging skills and problem-solving abilities. The ability to work autonomously and within a cooperative group. Preferred Qualifications The ideal candidate will also have: Advanced knowledge of operating systems and low-level programming. Experience contributing to widely recognized open-source projects. Effective communication abilities and the capability to clearly explain intricate technical ideas. A strong passion for gaming and knowledge of the gaming industry. At SIE, we consider several factors when setting each role’s base pay range, including the competitive benchmarking data for the market and geographic location. Please note that the base pay range may vary in line with our hybrid working policy and individual base pay will be determined based on job-related factors which may include knowledge, skills, experience, and location. In addition, this role is eligible for SIE’s top-tier benefits package that includes paid time off, wellness program and coveted employee discounts for Sony products. This role also may be eligible for a bonus package. Click here to learn more. The estimated base pay range for this role is listed below. €87.800 — €131.800 EUR Please note, Sony Interactive Entertainment conducts background checks at the offer stage for all new employees (which may include criminal background checks for some roles) and will need to process personal information to support these checks. Please refer to our Candidate Privacy Notice (where applicable) for more information about what personal information we collect, how we use it, who we share it with, and your data protection rights. 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, maternity or parental status, 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. Sony Interactive Entertainment is a Fair Chance employer and qualified applicants with arrest and conviction records will be considered for employment.

Location: Ireland, Dublin Why Sony Interactive Entertainment? Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsidiary of Sony Group Corporation, we’re part of a proud legacy of innovation and excellence. SIE is a dynamic technology company, delivering cutting-edge hardware and network services to more than 100 million people and an entertainment leader, home to some of the most beloved and recognizable intellectual properties (IP) in the world. Our role at SIE is to create and nurture the experiences under the PlayStation brand, a name synonymous with entertainment excellence and creativity. Key Responsibilities As a Software Engineer  II - Kernel Security, your responsibilities will include: Build, develop, and maintain kernel security features for PlayStation systems. Collaborate with multi-functional teams to successfully implement security improvements. Debug and resolve sophisticated security issues within the kernel. Supervise and analyze security threats to determine the best course of action. Assist with open-source projects associated with kernel security. Maintain code quality through meticulous testing and code reviews. Requirements To be considered for this role, you must have: A bachelor’s degree in computer science, Engineering, or a related field, or equivalent experience. Proficiency in C programming languages, other programming language like C++ is a plus. Experience with kernel development, freeBSD knowledge is a plus. Knowledge in kernel security concepts and practices. Familiarity with version control systems, particularly Git and GitHub. Excellent debugging skills and problem-solving abilities. The ability to work autonomously and within a cooperative group. Preferred Qualifications The ideal candidate will also have: Advanced knowledge of operating systems and low-level programming. Experience contributing to widely recognized open-source projects. Effective communication abilities and the capability to clearly explain intricate technical ideas. A strong passion for gaming and knowledge of the gaming industry. At SIE, we consider several factors when setting each role’s base pay range, including the competitive benchmarking data for the market and geographic location. Please note that the base pay range may vary in line with our hybrid working policy and individual base pay will be determined based on job-related factors which may include knowledge, skills, experience, and location. In addition, this role is eligible for SIE’s top-tier benefits package that includes paid time off, wellness program and coveted employee discounts for Sony products. This role also may be eligible for a bonus package. Click here to learn more. The estimated base pay range for this role is listed below. €69.500 — €104.300 EUR Please note, Sony Interactive Entertainment conducts background checks at the offer stage for all new employees (which may include criminal background checks for some roles) and will need to process personal information to support these checks. Please refer to our Candidate Privacy Notice (where applicable) for more information about what personal information we collect, how we use it, who we share it with, and your data protection rights. 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, maternity or parental status, 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. Sony Interactive Entertainment is a Fair Chance employer and qualified applicants with arrest and conviction records will be considered for employment.

Location: Gdańsk; Hungary Workplace: onsite Ajax Systems is an international tech company and the largest manufacturer of security systems in Europe, with over 4.5 million end users and 330K PRO users in more than 180 countries worldwide. The company offers end-to-end solutions for protecting homes and businesses оf any scale. To date, Ajax product portfolio includes 280 devices for intrusion protection, video surveillance, fire and life safety, and comfort and automation.  The company employs 5, 000 specialists.  The best software combined with powerful hardware has forever changed the perception of security systems for users and industry professionals. Being recognized at the biggest specialized exhibitions such as IFSEC, Expoprotection and Intersec, as well as winning prestigious awards from industry-leading media like PSI magazine and GIT SECURITY, today Ajax is one of the most awarded security systems in Europe. Ajax Systems production includes four factories, two of which are located in Ukraine, one in Turkey and one in Vietnam. At the same time, the company's certification according to the ISO 14001 standard ensures a minimal impact of production on the environment. The selection of components for Ajax device manufacturing is determined by the presence of manufacturer declarations confirming compliance with RoHS requirements. Key Responsibilities: Quality Governance: Establish and maintain the department’s quality standards, ensuring they align with global best practices and organizational goals. Strategic Contracting: Act as a key technical expert during contract negotiations, defining robust Quality Assurance Agreements (QAA) , warranty terms, and enforceable penalty frameworks for non-compliance. Supplier Audits & Lifecycle: Lead the end-to-end supplier qualification process (AVL), conducting rigorous on-site and remote technical audits to evaluate manufacturing capabilities and risk profiles. Performance & Compliance: Drive supplier excellence through systematic Scorecard evaluations and the SCAR (Supplier Corrective Action Report) process, ensuring root-cause elimination via 8D or similar methodologies. Supply Chain Resilience: Collaborate with partners to optimize packaging, warehousing, and logistics, specifically aiming to eliminate transit-related defects and reduce logistics waste. Strategic Leadership: Design and execute the development strategy for the IQC (Incoming Quality Control) and SQ divisions, fostering a high-performance culture through continuous training and mentorship. Engineering Oversight: Lead the engineering team in proactive defect prevention, ensuring that technical requirements are met before mass production begins. Key Requirements: Education: Bachelor’s or Master’s degree in Electrical/Mechanical Engineering or a related technical field. Professional Experience: 3+ years in Supplier Quality Management, ideally within high-tech electronics, systems assembly, or automotive industries. Technical Proficiency: Expert ability to interpret complex technical drawings, specifications, and schematics. Standards & Frameworks: Deep understanding of ISO 9001 (mandatory) Quality Toolkit: Mastery of core quality tools: APQP, PPAP, 8D, 5 Whys, Ishikawa, and FMEA . Communication & Languages: Intermediate+ English (fluent professional correspondence and negotiation). Chinese (Mandarin) is a significant "nice-to-have" for direct communication with Asian manufacturers. Soft Skills: Strong analytical mindset, "system-first" approach to problem-solving, and the ability to influence partners in a high-pressure environment. Mobility: Readiness for business travel (up to 20-30% of the time, including international trips). We Offer: Opportunity to work in one of the most recognized and innovative security manufacturers. Opportunity to take on new challenges, advance your career, and make a meaningful impact. Opportunity to be part of a fast-paced and dynamic environment that encourages creativity, critical thinking, and the exploration of new ideas.

Location: Poland; Romania; Bulgaria; Ukraine; Serbia; Spain About Huzzle At Huzzle, we connect exceptional talent with top opportunities at leading companies across the UK, US, Canada, Europe, and Australia. Our clients include fast-growing startups, SaaS platforms, and digital-first businesses. Unlike traditional outsourcing models, you are placed directly with a client as an in-house team member, contributing to impactful, real-world products. Role Type: Full-time Engagement: Independent Contractor Job Summary We are hiring a Front-End Engineer to build and maintain intuitive, high-performance user interfaces for a rapidly scaling web application. This is a remote front-end developer job ideal for someone who thrives in a product-driven environment and enjoys translating design concepts into responsive, pixel-perfect experiences. You will collaborate closely with designers, backend engineers, and product teams to deliver exceptional UI/UX while ensuring performance, scalability, and maintainability. Key Responsibilities Develop and maintain responsive, high-quality user interfaces using React.js and modern JavaScript (ES6+) Translate UI/UX designs into clean, scalable, and reusable code Optimize applications for maximum speed, performance, and cross-browser compatibility Collaborate with product managers, designers, and backend engineers to deliver new features Write clean, maintainable, and well-documented code following best practices Integrate APIs and work closely with backend services Participate in code reviews and contribute to improving development processes Requirements 5+ years of experience in front-end development Strong proficiency in JavaScript, HTML5, and CSS3 Hands-on experience with React.js (or similar frameworks like Vue or Angular) Experience with state management tools (e.g., Redux, Zustand, or Context API) Familiarity with RESTful APIs and asynchronous programming Solid understanding of responsive design and cross-browser compatibility Experience with version control systems (e.g., Git) Strong attention to detail and a passion for building exceptional user experiences Experience with TypeScript Familiarity with Next.js or server-side rendering frameworks Experience with modern styling tools (e.g., Tailwind CSS, Styled Components) Understanding of testing frameworks (Jest, Cypress) Exposure to performance optimization and accessibility standards Benefits 💰 Competitive salary based on experience and seniority 🌎 Fully remote role with flexible working hours 🚀 Work on impactful, user-facing products with a global reach 📈 Clear career progression in a high-growth tech environment 🎯 Collaborative, product-driven culture with strong engineering standards 🤝 Direct placement with the client—no outsourcing layers

Мы развиваем ERA2.ai и аналогичные продукты — это агрегаторы нейросетей для русскоязычного рынка. Требования: Backend (опыт от 2 лет): Python 3.8+, FastAPI, asyncio, SQLAlchemy, Alembic, PostgreSQL, Redis, Celery, Docker, Git, GitHub Actions, Nginx, CI/CD, Prometheus + Grafana, REST, WebSockets, pytest, Poetry, Linux. Опыт декомпозиции монолитов на микросервисы. Опыт проработки архитектуры, межсервисного взаимодействия, умение находить узкие места. Frontend: Уверенный TypeScript: типизация props, DTO, API responses, generics, utility types. Уверенный React: hooks, composition, controlled inputs, portals, refs, error boundaries, lazy loading. Vite, Yarn, структура frontend-проекта, env-переменные, сборка и линт. HTML, CSS/Tailwind, кроссбраузерная вёрстка. Next.js: SSR/CSR, Server/Client Components, route-based code splitting. WebSocket, REST API, стриминг данных. Опыт с большими frontend-проектами. SEO. State management: Redux, Zustand. Будет плюсом: Проектирование отказоустойчивых API. Оптимизация запросов и работы с БД.

Location: Catania; Palermo Workplace: remote Ajax Systems is an international tech company and the largest manufacturer of security systems in Europe, with over 4.5 million end users and 330K PRO users in more than 180 countries worldwide. The company offers end-to-end solutions for protecting homes and businesses оf any scale. To date, Ajax product portfolio includes 280 devices for intrusion protection, video surveillance, fire and life safety, and comfort and automation.  The company employs 5, 000 specialists.  We develop local teams because we understand local experts best comprehend market specifics. The company has sales representatives worldwide, including Italy, Spain, Germany, France, the United Kingdom, the USA, Australia, South Africa and other regions. The Global Business Development team is like-minded people who share the ambitious goals of Ajax Systems.  The best software combined with powerful hardware has forever changed the perception of security systems for users and industry professionals. Being recognized at the biggest specialized exhibitions such as IFSEC, Expoprotection and Intersec, as well as winning prestigious awards from industry-leading media like PSI magazine and GIT SECURITY, today Ajax is one of the most awarded security systems in Europe. Ajax Systems production includes four factories, two of which are located in Ukraine, one in Turkey and one in Vietnam. At the same time, the company's certification according to the ISO 14001 standard ensures a minimal impact of production on the environment. The selection of components for Ajax device manufacturing is determined by the presence of manufacturer declarations confirming compliance with RoHS requirements. The company emerged against the backdrop of revolution and war. That's why resilience is the cornerstone of the brand's DNA, and the fight against evil by creating the best security and automation devices is Ajax unwavering mission. Key requirements: Graduate degree: University Degree in IT, Engineering 2 or more professional experience in Alarm Systems, video surveillance, and security. An excellent working knowledge of Analogue and IP CCTV and Access Control Systems Experience in installing/designing video surveillance systems, fire alarms, or other security systems Experience in public speaking (as an advantage) Strong communication skills Flexible in terms of business trips, trade shows, and more Has an outgoing personality and can work independently Responsibilities: Conduct technical seminars, exhibitions, presentations, and webinars on the product (for customers and company employees) Introduce product roadmaps and new features for Ajax Systems distributors, as well as installers Teach technical staff at Ajax Systems distributors and dealers to increase their knowledge of products and technology Promote and introduce product solutions according to customer thesis, technical consultation, and support of key clients Market research and сomparative characteristics of products of the competitors Develop long-term relationships with key partners of the company ​​Test product features write technical documentation for new products or solutions, and collaborate with the rest of the team Analyze customer needs in collaboration with the sales department We offer: Full-time employment contract Competitive wages - rate and transparent motivation system A product that sells itself Business trips Payment for courses and conferences, we contribute to our staff A strong, well-coordinated team of professionals We are working to ensure that people's lives are calm and the world safe. Let's become a part of the team that creates a smart and useful global product.   Please, send your CV in English language.

Location: Bologna; Parma Workplace: remote Ajax Systems is an international tech company and the largest manufacturer of security systems in Europe, with over 4.5 million end users and 330K PRO users in more than 180 countries worldwide. The company offers end-to-end solutions for protecting homes and businesses оf any scale. To date, Ajax product portfolio includes 280 devices for intrusion protection, video surveillance, fire and life safety, and comfort and automation.  The company employs 5, 000 specialists.  We develop local teams because we understand local experts best comprehend market specifics. The company has sales representatives worldwide, including Italy, Spain, Germany, France, the United Kingdom, the USA, Australia, South Africa and other regions. The Global Business Development team is like-minded people who share the ambitious goals of Ajax Systems.  The best software combined with powerful hardware has forever changed the perception of security systems for users and industry professionals. Being recognized at the biggest specialized exhibitions such as IFSEC, Expoprotection and Intersec, as well as winning prestigious awards from industry-leading media like PSI magazine and GIT SECURITY, today Ajax is one of the most awarded security systems in Europe. Ajax Systems production includes four factories, two of which are located in Ukraine, one in Turkey and one in Vietnam. At the same time, the company's certification according to the ISO 14001 standard ensures a minimal impact of production on the environment. The selection of components for Ajax device manufacturing is determined by the presence of manufacturer declarations confirming compliance with RoHS requirements. The company emerged against the backdrop of revolution and war. That's why resilience is the cornerstone of the brand's DNA, and the fight against evil by creating the best security and automation devices is Ajax unwavering mission. Key requirements: Graduate degree: University Degree in IT, Engineering 2 or more professional experience in Alarm Systems, video surveillance, and security. An excellent working knowledge of Analogue and IP CCTV and Access Control Systems Experience in installing/designing video surveillance systems, fire alarms, or other security systems Experience in public speaking (as an advantage) Strong communication skills Flexible in terms of business trips, trade shows, and more Has an outgoing personality and can work independently Responsibilities: Conduct technical seminars, exhibitions, presentations, and webinars on the product (for customers and company employees) Introduce product roadmaps and new features for Ajax Systems distributors, as well as installers Teach technical staff at Ajax Systems distributors and dealers to increase their knowledge of products and technology Promote and introduce product solutions according to customer thesis, technical consultation, and support of key clients Market research and сomparative characteristics of products of the competitors Develop long-term relationships with key partners of the company ​​Test product features write technical documentation for new products or solutions, and collaborate with the rest of the team Analyze customer needs in collaboration with the sales department We offer: Full-time employment contract Competitive wages - rate and transparent motivation system A product that sells itself Business trips Payment for courses and conferences, we contribute to our staff A strong, well-coordinated team of professionals We are working to ensure that people's lives are calm and the world safe. Let's become a part of the team that creates a smart and useful global product.   Please, send your CV in English language.

Location: North Macedonia; Georgia; Serbia; Croatia; Slovenia; Bosnia and Herzegovina About Huzzle At Huzzle, we connect exceptional talents with top opportunities at leading companies across the UK, US, Canada, Europe, and Australia. Our clients include startups, digital agencies, and tech platforms in industries such as SaaS, MarTech, FinTech, and AI. Unlike an outsourcing agency, we place you directly with a client where you’re hired in-house as a valued member of their team. Role Type: Full-time Engagement: Independent Contractor Job Summary As an AI Engineer, you will be responsible for developing and optimizing AI systems, integrating machine learning models into production environments, and building scalable AI-driven applications. You will contribute to everything from model experimentation to deployment and performance optimization. Key Responsibilities Design, build, and deploy AI and machine learning solutions for real-world business applications. Develop and maintain applications using Large Language Models (LLMs) such as GPT-based systems. Build AI-powered automations, copilots, chatbots, and workflow systems. Fine-tune, evaluate, and optimize machine learning models for performance and scalability. Integrate AI systems with APIs, databases, CRMs, and third-party platforms. Collaborate with product and engineering teams to translate business requirements into AI-driven solutions. Implement prompt engineering strategies and retrieval-augmented generation (RAG) systems. Monitor model performance, reliability, and cost efficiency in production environments. Maintain documentation, testing procedures, and deployment workflows. Stay updated on the latest AI trends, frameworks, and emerging technologies. Requirements 3+ years of experience in AI Engineering, Machine Learning, or Software Engineering. Strong experience with Python and AI/ML frameworks such as TensorFlow, PyTorch, LangChain, or Hugging Face. Experience working with LLMs, OpenAI APIs, Anthropic, Gemini, or similar AI platforms. Familiarity with vector databases, embeddings, and RAG architectures. Experience deploying AI applications using cloud platforms such as AWS, GCP, or Azure. Strong understanding of APIs, backend systems, and scalable application architecture. Experience with Docker, Git, CI/CD pipelines, and modern development practices. Excellent problem-solving and analytical thinking skills. Strong communication skills with the ability to work in remote, cross-functional teams. Bonus: Experience building AI agents, automation systems, or voice AI applications. Benefits 💰 Competitive salary based on experience and location 🌎 Fully remote role with flexible work environment 🚀 Work on cutting-edge AI automation projects with real business impact 📈 Strong growth opportunity into senior AI / systems roles 🧠 Exposure to LLMs, prompt engineering, and scalable AI system design 🤝 Direct collaboration with a fast-moving, high-performance team

Location: Amman, Jordan We are looking to recruit an experienced Java Developer who would be responsible for designing and implementing server-side components of the software products as part of a team developing financial services using cutting-edge technologies. Responsibilities Design and develop high-volume, low-latency applications for mission-critical systems while portraying high-availability and performance. Contribute in all phases of the development life-cycle. Write well-designed, testable and efficient code. Ensure that designs comply with the specifications. Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review. Requirements BS/MS degree in Computer Science, Engineering or any related field. 2 - 5 years of experience in Java development. Proven hands-on Software Development experience. Proven working experience in Java development. Object oriented analysis and design using common design patterns. Excellent knowledge of Relational Databases, SQL and ORM technologies (JPA2, Hibernate). Knowledge of NoSQL Databases is a plus. Experience in Spring Framework. Application development experience with open-source tools like Apache frameworks, Tomcat, and Maven build tools. Experience in using Git version control system. Strong understanding of Software Testing, including, unit , integration, E2E, Performance, and TDD.

Задачи: — Проектирование и разработка микросервисов на FastAPI с применением принципов DDD. — Разработка структуры баз данных (PostgreSQL) и написание эффективных запросов через SQLAlchemy, включая асинхронность. — Внедрение кэширования (Redis) и реал-тайм функций (WebSockets). — Упаковка сервисов в Docker-контейнеры и их развёртывание на Linux-серверах с Nginx. — Работа с Git (ветки, pull requests) и участие в поддержке CI/CD пайплайнов. — Написание чистого, масштабируемого, поддерживаемого и тестируемого кода (Clean Code). Требования: — Уверенное владение Python и опыт разработки REST API на FastAPI. — Отличное знание PostgreSQL и опыт работы с SQLAlchemy, включая асинхронность. — Практический опыт работы с Redis и WebSockets. — Понимание микросервисной архитектуры (Microservices) и принципов DDD. — Опыт работы с Docker, Docker Compose, Git и пайплайнами CI/CD. — Уверенная работа в Linux/Ubuntu, базовая настройка Nginx. — Умение писать тестируемый, поддерживаемый и масштабируемый код. Условия: — Интересные проекты с микросервисной архитектурой. — Возможность прокачать навыки в Python, FastAPI, PostgreSQL, Redis и DevOps. — Работа в профессиональной и дружной команде. — Корпоротивное питание. — Конкурентная заработная плата и перспективы карьерного роста. — Официальная трудоустройство.

Location: Chicago DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our own risk. Headquartered in Chicago with offices throughout the U.S., Canada, Europe, and Asia, we trade a variety of asset classes including Fixed Income, ETFs, Equities, FX, Commodities and Energy across all major global markets. We have also leveraged our expertise and technology to expand into three non-traditional strategies: real estate, venture capital and cryptoassets. We operate with respect, curiosity and open minds. The people who thrive here share our belief that it’s not just what we do that matters–it's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. The UP-Trade Operations team builds software that enables DRW's trading operations teams to manage our growing DeFi footprint. A big part of what makes this work interesting is figuring out where DeFi instruments map to traditional financial concepts, where they extend them, and where they are something entirely new. We need engineers who can reason about these protocols financially, not just technically, and build reliable systems around them at institutional scale. We work from high-level requirements where programmers are expected to gain an intimate understanding of the business. We strive for an environment where developers have the autonomy to pursue business solutions without arbitrary management constraints. We are a group of polyglots and technologists always seeking to find the right tool for each problem. Broadly, the development teams at DRW believe in rapid deployment and feedback, automated testing, and cohesive, transparent, lightly-coupled service architectures. Problems You'll Work On: Ingesting and normalizing data across multiple chains (Ethereum, Solana, and L2 rollups like Arbitrum) and custody platforms Integrating with DeFi protocols -- AMMs, lending platforms, options vaults, staking providers -- to query on-chain state and track positions Building services that bridge on-chain activity to off-chain reporting: token balances, transfers, margin positions, settlement, and fees across different ERC standards Developing APIs and UIs that give traders and operations teams real-time visibility into DeFi positions and risk Modeling DeFi instruments (liquidity pools, lending markets, perpetuals, yield products) alongside their traditional finance equivalents for unified reporting and risk Responsibilities: Building systems with a constant focus on testing, reliability, scalability, and maintainability Designing, modeling, and programming in a variety of languages and technologies Working on legacy code as well as greenfield development Taking initiative and driving projects to completion Learning and promoting new technologies with a focus on best practices Providing on-call support as needed Sometimes working alongside other developers on the same task Professional Experience: We expect strong engineering fundamentals, but what truly sets candidates apart is hands-on experience navigating the DeFi landscape. DeFi & Blockchain: Hands-on experience with EVM internals, smart contract ABIs, and libraries like ethers.js or web3.js Familiarity with DeFi protocols: AMMs (Uniswap), lending (Compound), options/structured products, or staking Understanding of multi-chain architectures -- L1s, L2 rollups, bridging, and cross-chain data challenges Exposure to Solana or other non-EVM chains is a plus Experience with oracle systems (Chainlink) or on-chain pricing Ability to reason about DeFi protocols from a financial perspective, e.g. how different AMM designs affect pricing, how lending rates compare across protocols, or what distinguishes different stablecoin mechanisms Engineering & Stack: Multiple years of server-side development Willingness to learn Clojure, one of the team's primary languages Confident JVM knowledge Working knowledge of Node.js/TypeScript A solid understanding of micro-service architectures Proficiency in domain-driven design and domain modeling A good understanding of functional paradigms and type theory Infrastructure & Tools: Kubernetes, Docker, ArgoCD PostgreSQL, Oracle, SQS, RabbitMQ Linux, Ansible, Nginx, Git The annual base salary range for this position is $130,000 to $225,000 depending on the candidate’s experience, qualifications, and relevant skill set. The position is also eligible for an annual discretionary bonus. In addition, DRW offers a comprehensive suite of employee benefits including group medical, pharmacy, dental and vision insurance, 401k (with discretionary employer match), short and long-term disability, life and AD&D insurance, health savings accounts, and flexible spending accounts. For more information about DRW's processing activities and our use of job applicants' data, please view our Privacy Notice at https://drw.com/privacy-notice . California residents, please review the California Privacy Notice for information about certain legal rights at https://drw.com/california-privacy-notice . #LI-GV1

Location: South Africa About Huzzle At Huzzle, we connect high-performing B2B sales professionals with global companies across the UK, US, Canada, Europe, and Australia. Our clients include startups, digital agencies, and tech platforms in industries like SaaS, MarTech, FinTech, and EdTech. We match top sales talent to full-time remote roles where they’re hired directly into client teams and provided ongoing support by Huzzle. Role Type: Full-time Engagement: Independent Contractor Timezone: EST Hours Job Summary We are hiring a Full Stack Shopify Developer for a remote, full-time role. This is an exciting opportunity for a developer experienced in Shopify Plus, custom theme development, and app integrations to work on high-impact eCommerce projects. You will collaborate closely with design, marketing, and product teams to build scalable, high-performing Shopify storefronts. Key Responsibilities Develop and maintain custom Shopify themes using Liquid, HTML, CSS, and JavaScript Build and optimize Shopify storefronts for speed, performance, and conversion Integrate third-party apps, APIs, and custom backend services Customize Shopify Plus features such as checkout, scripts, and automation workflows Collaborate with UX/UI designers to translate designs into responsive web experiences Troubleshoot bugs, optimize code, and ensure cross-browser compatibility Implement SEO best practices and technical optimizations for eCommerce growth Stay up to date with Shopify platform updates and emerging eCommerce trends Requirements 3+ years of experience in full stack development , with strong focus on Shopify Proven experience building and customizing Shopify stores (Shopify Plus preferred) Proficiency in Liquid, JavaScript (React or Vue is a plus), HTML, and CSS Experience with REST/GraphQL APIs and third-party integrations Familiarity with version control systems (e.g., Git) Strong understanding of eCommerce UX, performance optimization, and SEO Experience working in remote, agile environments Excellent problem-solving skills and attention to detail Benefits 💻 Fully Remote: Work from anywhere with international teams 🚀 Career Growth: Join companies in SaaS, MarTech, and B2B services 🤝 Peer Community: Connect with high-performing sales professionals in our network 🧭 Ongoing Support: Receive guidance from Huzzle before and after placement 💰 Tailored Compensation: Salaries vary by client and candidate preference — we’ll match you with options that fit your goals

Location: Bosnia and Herzegovina; Serbia; Georgia; Romania; Hungary; Croatia About Huzzle At Huzzle, we connect exceptional talent with top opportunities at leading companies across the UK, US, Canada, Europe, and Australia. Our clients include startups, digital agencies, and tech platforms in industries such as SaaS, MarTech, FinTech, and EdTech. Unlike an outsourcing agency, we place you directly with a client where you’re hired in-house as a valued member of their team. Role Type: Full-time Engagement: Independent Contractor Job Summary We are seeking a skilled and proactive Full Stack Enginee r to join a high-performing remote team. In this role, you’ll be responsible for designing, developing, and maintaining scalable web applications across both frontend and backend systems. This is an exciting opportunity for engineers who enjoy working on impactful products, collaborating cross-functionally, and owning features end-to-end. Key Responsibilities Develop and maintain responsive, high-performance web applications (frontend + backend) Collaborate with product managers, designers, and engineers to deliver new features Build and integrate APIs, services, and third-party tools Optimize applications for scalability, speed, and security Write clean, maintainable, and well-documented code Troubleshoot, debug, and upgrade existing systems Participate in code reviews and contribute to engineering best practices Stay up-to-date with emerging technologies and frameworks Requirements 3+ years of experience in full stack development Strong proficiency in JavaScript/TypeScript and modern frameworks (e.g., React, Next.js, Node.js) Experience with backend technologies (e.g., Express, Python, Ruby, or Java) Solid understanding of RESTful APIs and database systems (SQL/NoSQL) Familiarity with cloud platforms (AWS, GCP, or Azure) Experience with version control systems like Git Strong problem-solving skills and attention to detail Excellent communication skills and ability to work in a remote environment Nice-to-Have Experience with DevOps practices (CI/CD pipelines, Docker, Kubernetes) Exposure to microservices architecture Knowledge of testing frameworks (Jest, Cypress, etc.) Previous experience working in SaaS or startup environments Benefits 💰 Competitive salary based on experience and seniority 🌎 Fully remote role with flexible work environment 🚀 Work with innovative global companies in high-growth industries 📈 Long-term career growth and upskilling opportunities 🎯 Ownership of impactful projects and real product influence 🤝 Collaborative, international team culture

Location: United States Workplace: Remote At ClickUp, we're building the future of work: the first truly converged AI workspace unifying tasks, docs, chat, calendar, and enterprise search, all supercharged by context-driven AI. We are an AI-native company. Every team member is expected to leverage AI daily, and we evaluate AI fluency as part of our hiring process. Join us and help redefine what's possible. 🚀 Come join the Hierarchy Squad to build and optimize a set of tier 1 services that are at the core of ClickUp’s all-in-one productivity platform! Hierarchy owns the ClickUp filesystem that is at foundation of everything we build. We are searching for passionate engineers with exceptional critical thinking skills and technical prowess to help maintain, develop and scale high throughput services to support the company through accelerated growth. The ideal candidate will find the idea of architecting distributed systems that are reliable and highly performant exciting, has a knack for debugging and writing complex code and is excited by the challenge of building and maintaining a platform that every team in the company integrates with. Our key technologies include Typescript, Postgres, Kafka, NestJS running on Amazon Web Services. If this sounds interesting to you, we'd love to have you join our team!   Responsibilities:   - Develop and maintain robust, scalable backend systems using Node.js (Express and NestJS). - Collaborate with engineers, designers, and product managers to drive projects forward. - Tune and optimize database queries for maximum efficiency and performance. - Optimize and improve existing code for better performance and user experience. - Troubleshoot and debug issues, ensuring smooth operations. - Share your knowledge and expertise to foster a culture of learning and growth.   Requirements:   - 8+ years of professional experience building backend services for SaaS products. - Proven track record of building and scaling backend systems. - Expertise in relational database query optimizations (prefer PostgreSQL). - Extensive background working with databases (SQL and NoSQL) and data modeling. - Strong understanding of RESTful API design and implementation. - Experience with agile development methodologies (Scrum, Kanban, etc.). - Familiarity with version control systems like Git. - Excellent problem-solving skills and a passion for tackling challenges. - Strong communication skills, as collaboration is key to our success. - Experience with microservices architecture and containerization (Docker, Kubernetes).   Preferred Qualifications:   - Familiarity with frontend technologies (Angular, React, Vue). - Professional experience with NodeJs, Express, and NestJS   What We Offer:   - Competitive salary and benefits package. - Remote work options. - A supportive, dynamic, and fast-paced work environment. - The opportunity to make a meaningful impact on a rapidly growing company. - Opportunities for personal and professional growth.   #LI-REMOTE Equal Opportunity Employer ClickUp is an Equal Opportunity Employer, and qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, or national origin. Privacy Notice ClickUp collects and processes personal data in accordance with applicable data protection laws. You can find further details by viewing our Global Candidate Privacy Notice. https://clickup.com/careers-terms/candidate-privacy-notice If you are a Philippine Job Applicant, please also see our Philippine Data Privacy Notice https://t333.s.clickup-attachments-stg.com/t333/d9a53ce2-6d2c-48cd-84b1-ed4e525f9613/Philippine%20Data%20Privacy%20Notice_2024.pdf?view=open for further details. Visa Sponsorship Please note we are unable to sponsor or take over sponsorship of an employment visa for roles outside of engineering and product at this time. Sponsorship for engineering and product roles is not guaranteed, but is instead based on the business needs for that specific role at that time. Please reach out to the recruiter with any questions. Fraud Alert ClickUp Talent Acquisition will only initiate contact via an @clickup.com http://clickup.com email or through our official careers portal on clickup.com http://clickup.com. We will never request fees, payments, or sensitive personal information. Please disregard any offers received outside these channels and report them to support@clickup.com. AI Processing Notice ClickUp may use artificial intelligence and machine learning technologies to help review and screen candidates' employment applications against role-related criteria. These tools support, but do not replace, human decision‑making. If you have questions or need an accommodation in the recruitment process, please contact us at AskPeople@ClickUp.com.

Задачи: — Доработки для тестового фреймворка, написанного на Python + pytest-bdd; — Доработки Groovy-скриптов для Jenkins. Требования: — Опыт работы QA-инженером от 4 лет; — Уверенные знания Python (опыт автоматизации тестирования не менее 2 лет); — Понимание принципов и паттернов разработки авто-тестов; — Опыт работы с брокерами сообщений; — Опыт разработки интеграционных авто-тестов (REST, Kafka, GraphQL, gRPC); — Понимание принципов ООП; — Опыт работы с фреймворками: Playwright, PyTest; — Понимание принципов интеграции авто-тестов в CI/CD; — Опыт работы с Git, понимание git-flow; — Навык разработки тестов на уровне БД. Будет плюсом: — Опыт тестирования систем, построенных на событийной модели (Kafka); — Знание Bash, XPath, RegExp, Groovy; — Знания в сфере финансов/экономики; — Понимание принципов TestOps. Условия: — Официальное трудоустройство; — Оплата больничного, отпуск 28 календарных дней; — Возможность карьерного роста; — Возможность участия в интересном проекте; — Опыт работы в команде профессионалов.

Location: Edmonton; Winnipeg; Calgary Workplace: hybrid Ajax Systems is an international tech company and the largest manufacturer of security systems in Europe, with over 4.5 million end users and 330K PRO users in more than 180 countries worldwide. The company offers end-to-end solutions for protecting homes and businesses оf any scale. To date, Ajax product portfolio includes 280 devices for intrusion protection, video surveillance, fire and life safety, and comfort and automation. The company employs 5,000 specialists.    We develop local teams because we understand local experts best comprehend market specifics. The company has sales representatives worldwide, including Italy, Spain, Germany, France, the United Kingdom, the USA, Australia, South Africa and other regions. The Global Business Development team is like-minded people who share the ambitious goals of Ajax Systems.    The best software combined with powerful hardware has forever changed the perception of security systems for users and industry professionals. Being recognized at the biggest specialized exhibitions such as IFSEC, Expoprotection and Intersec, as well as winning prestigious awards from industry-leading media like PSI magazine and GIT SECURITY, today Ajax is one of the most awarded security systems in Europe.   Ajax Systems production includes four factories, two of which are located in Ukraine, one in Turkey and one in Vietnam. At the same time, the company's certification according to the ISO 14001 standard ensures a minimal impact of production on the environment. The selection of components for Ajax device manufacturing is determined by the presence of manufacturer declarations confirming compliance with RoHS requirements.   The company emerged against the backdrop of revolution and war. That's why resilience is the cornerstone of the brand's DNA, and the fight against evil by creating the best security and automation devices is Ajax unwavering mission. Qualifications 5+ years of B2B sales experience within intrusion, CCTV or access control solutions Great business sense Deep understanding of industry standards, channels, and sectors Technical competence with security products Strong communication and presentation skills Data-Driven sales approach: ready to work with CRM and analytics tools Ability to travel per business needs & valid drivers licence Positive attitude Team-player Availability to travel 1-2 weeks per month Responsibilities: Manage all aspects of engagements with existing and new customers for our company across Alberta, Saskatchewan and Manitoba Follow up on new business opportunities and arrange meetings with business partners Planning and preparing presentations to business partners and other interested parties Establishing and maintaining relationships with dealers and alarm receiving centers (monitoring stations) Communicate product features, benefits, and developments to business partners Deliver product and commercial education and training in conjunction with business partners Actively encourage the specification of systems to include Ajax Systems products and solutions Work closely with branded product distribution partners to fulfill the business partners’ requirements Assist with the development of market strategies for Ajax Systems products and solutions Assist with the development of vertical markets/ strategies for Ajax Systems products and solutions Actively support marketing events and attend exhibitions related to Ajax Systems products and solutions Assist in the overall growth of the Ajax Systems brand Provide management with feedback based on requirements of current and future Ajax Systems products and solutions We offer: Growth opportunities: Join a rapidly scaling organization with strong opportunities for both personal and professional development. Innovative environment: Be part of a company that is a recognized leader in cutting-edge security solutions. Competitive compensation: Attractive package including a base salary and performance-based bonus structure. Impactful work: Play a key role in shaping the future of the global security industry. Car allowance & fuel reimbursement provided. Work equipment: Company-provided MacBook and iPhone. Health insurance: 100% coverage for the employee and eligible family members. Paid time off: 15 days annually.

Location: Singapore, Singapore OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa About OKX At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me , Do the Right Thing , and Get Things Done . These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more. About the team The Frontend Growth Team at OKX focuses on building and optimizing user-facing experiences that drive acquisition, engagement, and retention across global markets. Working closely with product and growth functions, the team develops and enhances features that support affiliate programs, marketing campaigns, SEO, and ASO initiatives. They translate complex growth strategies and business logic into scalable, high-performance frontend solutions. By combining data-driven insights with continuous experimentation, the team supports OKX’s expansion efforts, addressing both global reach and localization needs while improving overall user experience. Responsibilities: Architect, develop and maintain frontend solutions with performance, scalability and continuous integration in mind. Leverage AI coding agents and tools (e.g., Claude Code, Cursor) to accelerate development, improve code quality, and automate repetitive tasks across the team's workflow. Design and maintain reusable AI extensions like custom skills, MCP servers, and tool integrations. Develop and maintain reusable component libraries, plugins, and shared modules consumed across multiple products to reduce duplication and improve consistency. Drive improvements to developer experience and engineering velocity - build tooling, CI/CD pipelines, code generation, and AI-assisted workflow automation. Continuously improve product quality and user experience by working with backend engineers, PMs and designers to translate complex business workflows into intuitive interfaces. Requirements: Bachelor's in Computer Science / Engineering / or related STEM field. Solid production experience with React, TypeScript, HTML5, CSS3, JavaScript, etc. Hands-on experience with AI coding tools and agents (e.g., Claude Code, Cursor) - comfortable using AI to augment development workflows, generate code, and solve problems faster. Exposure to or strong interest in building AI-powered features - chat interfaces, LLM integrations, agent orchestration, or conversational UX. Familiarity with MCP (Model Context Protocol), custom skill/tool authoring, or AI agent extensibility patterns - understanding how to connect AI agents to external systems and codify workflows into reusable automations is a strong plus. Understand of front-end packaging workflow and familiarity with standard development tools such as npm, webpack, git, etc. Understanding of cross-browser compatibility challenges and the ability to diagnose and resolve rendering/behavioral differences across environments. Perks & Benefits Competitive total compensation package L&D programs and Education subsidy for employees' growth and development Various team building programs and company events Wellness and meal allowances Comprehensive healthcare schemes for employees and dependants More that we love to tell you along the process! #LI-OL1 #LI-ONSITE Notice: All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website. Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX 's Candidate Privacy Notice .

Location: Singapore, Singapore OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa About OKX At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me , Do the Right Thing , and Get Things Done . These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more. About the team This frontend team builds and supports core platforms that enable both internal operations and customer-facing experiences at OKX. We develop the BOSS (Business Operation Support System) Middle Platform, which provides foundational capabilities such as business gateways, Identity & Access Management (IAM), efficiency components, and security controls—helping business teams operate more effectively and securely. In parallel, we deliver the Customer Genius product suite, focused on customer support solutions including chatbots and automation tools that improve service efficiency and user experience. Responsibilities: Architect, develop and maintain frontend solutions with performance, scalability and continuous integration in mind. Leverage AI coding agents and tools (e.g., Claude Code, Cursor) to accelerate development, improve code quality, and automate repetitive tasks across the team's workflow. Design and maintain reusable AI extensions like custom skills, MCP servers, and tool integrations. Develop and maintain reusable component libraries, plugins, and shared modules consumed across multiple products to reduce duplication and improve consistency. Drive improvements to developer experience and engineering velocity - build tooling, CI/CD pipelines, code generation, and AI-assisted workflow automation. Continuously improve product quality and user experience by working with backend engineers, PMs and designers to translate complex business workflows into intuitive interfaces. Requirements: Bachelor's in Computer Science / Engineering / or related STEM field. Solid production experience with React, TypeScript, HTML5, CSS3, JavaScript, etc. Hands-on experience with AI coding tools and agents (e.g., Claude Code, Cursor) - comfortable using AI to augment development workflows, generate code, and solve problems faster. Exposure to or strong interest in building AI-powered features - chat interfaces, LLM integrations, agent orchestration, or conversational UX. Familiarity with MCP (Model Context Protocol), custom skill/tool authoring, or AI agent extensibility patterns - understanding how to connect AI agents to external systems and codify workflows into reusable automations is a strong plus. Understand of front-end packaging workflow and familiarity with standard development tools such as npm, webpack, git, etc. Understanding of cross-browser compatibility challenges and the ability to diagnose and resolve rendering/behavioral differences across environments. Perks & Benefits Competitive total compensation package L&D programs and Education subsidy for employees' growth and development Various team building programs and company events Wellness and meal allowances Comprehensive healthcare schemes for employees and dependants More that we love to tell you along the process! #LI-OL1 #LI-ONSITE Notice: All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website. Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX 's Candidate Privacy Notice .