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Location: Lagos, Nigeria Who we are Renmoney is a digital finance company on a mission to make financial inclusion simple and human. We provide easy-to-access loans, savings, and financial services to individuals and small businesses across Nigeria. We’re entering a new phase of digital-led growth, powered by data, AI, and customer-centric innovation - and marketing is at the heart of that journey. We are the place for you, if: You’re excited about technology and the future, and you’re looking for a place to learn and grow. You care a lot about detail and pride yourself in impeccable execution. You are adept at identifying, assessing, mitigating, monitoring and reporting risks, and ensuring controls are working effectively. You are ready to work extremely hard, at a fast pace, to achieve audacious goals. You love to speak up, ask questions and are comfortable challenging anyone or any idea. The position We’re looking for a modern, AI-first Motion/Video Designer to craft compelling visual content that engages our customers, explains our products, and drives performance. This is not a traditional design role - we want someone who’s deeply familiar with generative AI tools, understands what performs in digital channels, and can deliver high-quality videos fast. You’ll own video production across ads, explainers, product demos, onboarding journeys, and internal campaigns. You’ll work closely with marketing, product, content, and brand teams to tell stories that resonate - while scaling creative output through AI-powered workflows. What you’ll do Design and animate short- and long-form video content across paid, owned, and internal channels Use GenAI tools (Runway, Pika, Midjourney, Sora, ElevenLabs, etc.) for ideation, scripting, editing, voiceover, and localization Develop templates and scalable video systems for rapid content production Collaborate with brand, product marketing, and growth teams to align creative with campaign goals Produce explainers and visual assets that simplify complex financial concepts and drive customer understanding Continuously test and optimize video performance across engagement, CTR, conversion, and retention metrics Stay ahead of creative and platform trends across YouTube, Instagram, TikTok, and beyond. Requirements 3+ years of hands-on experience in motion design and video content creation Proven portfolio of product explainers, social video, ad creatives, and short-form content Demonstrated use of AI tools in real-world creative workflows (submit examples with outcomes) Proficiency in Adobe After Effects, Premiere Pro, Final Cut, or equivalent Deep curiosity and hands-on experience with AI platforms like Runway, ElevenLabs, Midjourney, Pika, Sora, etc. Strong storytelling instincts, understanding of animation timing, and sound design Experience working cross-functionally with brand, content, and performance teams Bonus: 3D animation, scripting, sound editing, or mobile UI animation Benefits What’s in it for you Creative ownership across one of the most strategic marketing channels: motion/video Opportunity to build an AI-native design process that defines the future of Renmoney’s brand Collaborative, fast-paced team culture with room to experiment and grow Access to the latest generative AI tools and workflows Competitive salary, benefits, and hybrid working environment

Location: Braga, Portugal Workplace: fully David Kennedy Recruitment is working with a leading Outsourcing/BPO consultancy who is seeking to onboard a German speaking Customer Service Representative to join their team in Braga. Position: Customer Service Representative Location: remote, Portugal Work model: Remote Employment type: Fixed term (6 months) with possibility of extension / permanent contract DUTIES AND RESPONSIBILITIES: Handle inquiries and requests across various communication channels, ensuring accurate and timely updates in internal systems Foster positive relationships by delivering prompt and courteous support Support customer satisfaction and long-term engagement by ensuring effective resolution of issues Maintain a professional and empathetic approach in all customer interactions Work collaboratively with colleagues and leadership to achieve team objectives Share insights on recurring challenges and suggest opportunities for process or service improvements. REQUIREMENTS: Native / fluent in German (C2) both verbal and written. Fluent in English (minimum B2 level Previous experience in customer service would be advantagous Strong verbal and written communication skills across various platforms (phone, email, chat, social media) Basic understanding of customer service principles and the ability to follow standard procedures Ability to handle technical inquiries and troubleshoot common issues with guidance Ability to quickly learn new softwares and technologies Effective problem-solving skills and the ability to work collaboratively in a team-oriented environment. Organized, detail-oriented, and able to manage multiple tasks simultaneously Willingness to learn and adapt in a fast-paced or evolving support environment. OFFER: Working schedule: Monday to Sunday - 24/7 (Rotative Shifts) Opportunity to work with a leading global travel & tourism brand Competitive salary with performance-based incentives Professional growth opportunities within the BPO industry Collaborative and supportive work environment Access to exclusive travel perks and discounts And many more!

Location: Braga, Portugal; Porto, Portugal Workplace: fully David Kennedy Recruitment is working with a leading Outsourcing/BPO consultancy who is seeking to onboard a Danish speaking Customer Service Representative to join their team in Braga. Position: Customer Service Representative Location: Braga, Portugal Work model: Remote Employment type: fixed term (6 months) with possibility of extension / permanent contract DUTIES AND RESPONSIBILITIES: Handle inquiries and requests across various communication channels, ensuring accurate and timely updates in internal systems Foster positive relationships by delivering prompt and courteous support Support customer satisfaction and long-term engagement by ensuring effective resolution of issues Maintain a professional and empathetic approach in all customer interactions Work collaboratively with colleagues and leadership to achieve team objectives Share insights on recurring challenges and suggest opportunities for process or service improvements. REQUIREMENTS: Native / fluent in Danish both verbal and written. Fluent in English (minimum B2 level) Previous experience in customer service would be advantagous Strong verbal and written communication skills across various platforms (phone, email, chat, social media) Basic understanding of customer service principles and the ability to follow standard procedures Ability to handle technical inquiries and troubleshoot common issues with guidance Ability to quickly learn new softwares and technologies Effective problem-solving skills and the ability to work collaboratively in a team-oriented environment Organized, detail-oriented, and able to manage multiple tasks simultaneously Willingness to learn and adapt in a fast-paced or evolving support environment. OFFER: Opportunity to work with a leading global travel & tourism brand Competitive salary with performance-based incentives Professional growth opportunities within the BPO industry Collaborative and supportive work environment Access to exclusive travel perks and discounts And many more!

Location: Hong Kong, Hong Kong SAR; 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 Who We Are 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 Middleware team is committed to pushing the ultimate optimization of existing technologies but also continuously exploring frontier technologies and innovations, striving to lead industry changes. Our projects cover multiple fields such as microservice governance, RPC frameworks, MQ messaging middlewares, and data middlewares, providing solid technical support for the company's business. We advocate an open, sharing, and cooperative cultural atmosphere, and we look forward to pushing the frontier of technology for the organization. What You’ll Be Doing Responsible for the overall architecture design and optimization of microservice governance frameworks (e.g., SpringCloud), RPC frameworks, MQ messaging middlewares (e.g., Kafka), and data middlewares (including RDB databases such as MySQL, NOSQL such as Redis, Elastic Search, etc.). Conduct in-depth research and select appropriate technical solutions, driving the selection and implementation of middleware technologies to ensure high availability, scalability, and security of the system. Proficient in microservices frameworks such as Spring Boot and Spring Cloud, responsible for customized development and performance tuning of the frameworks. Deep understanding of RPC communication mechanisms and the working principles of message queues, optimizing message transmission efficiency and resolving data consistency issues in distributed systems. Combine business requirements to design efficient data storage solutions, optimizing data access performance and cost. Responsible for the integrated deployment, monitoring and alerting, troubleshooting, and emergency response of middleware systems, improving operational efficiency and system stability. Keep abreast of industry trends, introduce new technologies and concepts, and promote team technical capabilities. What We Look For In You Bachelor's degree or above in Computer Science or a related field, with a solid foundation in computer science. Over 6 years of software development experience , with at least 4 years of experience in middleware or distributed system architecture design, and successful cases of large-scale project or complex system architecture design. Proficient in microservice architecture design and implementation, familiar with RPC frameworks such as Spring Cloud and Dubbo, as well as messaging middlewares like Kafka and RabbitMQ. Deep understanding of the design and optimization of NoSQL databases such as Redis and MongoDB, as well as relational databases like MySQL. Familiar with the use and optimization of search engines such as Elastic Search. Practical experience with configuration centers such as Nacos and Apollo, as well as containerization technologies like Kong API Gateway and Kubernetes (K8S). Understanding of distributed coordination services such as etcd and Zookeeper, and have some understanding and practical experience in cutting-edge technologies such as ServiceMesh, Sidecar, and eBPF. Possess top-level design capabilities for complex systems, able to independently complete the entire process from requirement analysis to technical solution design. 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! 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: United States, San Mateo, CA 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. Principal Wireless Protocol Architect/Engineer We are building a small team of versatile and enthusiastic leaders to create new products for the PlayStation community. Our team recently delivered the new PlayStation Link, PULSE Explore and PULSE Elite products, recently announced the FlexStrike and PULSE Elevate products, and are hard at work on what comes next. We need an experienced and innovative firmware engineer to help build and support our new products and features. In this role, you will be the technical point of accountability for wireless across accessories: hardware, platform software, audio, security, and product all will route protocol questions to you. You will represent the protocol and the implementation to silicon and ODM partners, evaluate combo-SoC roadmaps, drive vendor firmware defects to resolution, and design so that a supplier change is a port, not a rewrite. You will write the technical strategy documents that let a Director and a VP make an informed decision. And, grow the technical depth by being the leader that mentors senior engineers toward staff and principal, and raise the design-review bar for the whole org. Come and play with us! Responsibilities In this role, you will lead firmware development for high profile product development efforts. You will be responsible for technical leadership, system architecture, and execution across the firmware domain, working closely with internal teams and external partners. Own firmware architecture and design for transport, wireless protocol, firmware and software stacks for embedded devices from concept through production Develop and define communication protocols to enable peripheral functionality Design, implement, and scale low-latency RF/wireless communication protocols for embedded systems Architect structured, modular, and reusable firmware frameworks that scale across multiple platforms and product lines Lead and mentor firmware engineers (internal and external partners) Ensure firmware designs support cross-platform reuse and long-term scalability Troubleshoot complex system-level issues across hardware, firmware, and RF domains Skills Strong in firmware and software architectural patterns Strong embedded firmware development experience in C/C++ Industry authority level experience with RF/wireless systems (e.g., Bluetooth, low-latency audio, or similar technologies) Deep understanding of low-latency embedded systems and communication protocol design Proven ability to design scalable, reusable, and cross-platform firmware architectures Experience with ARM microcontrollers and low-power system design Hands-on experience with hardware bring-up and debugging (including RF/system-level issues) Experience implementing hardware-in-the-loop and automated testing Strong system-level thinking across hardware and software boundaries Ability to operate at both high-level system design and low-level implementation Proven ability to lead firmware efforts across teams and partners Experience with consumer electronics product development from concept through mass production Strong problem-solving and debugging skills Qualifications Bachelor’s degree in electrical engineering, Computer Engineering, Computer Science, or related field (or equivalent experience) 15+ years of experience in embedded firmware development Demonstrated experience leading firmware development for shipped products Strong experience in RF/wireless or low-latency embedded systems Excellent written and verbal communication skills Passion for gaming, digital entertainment, and consumer electronics is a plus Nice to Have Experience with wireless audio or ultra-low latency systems Experience working with external development partners or ODMs Experience with kernel or driver development (Linux, Windows, or similar) Experience scaling engineering processes and mentoring teams Working Conditions Energetic, collaborative and passionate engineers delivering product Travel (domestic and international) required. Estimated 15-20% 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 medical, dental, vision, matching 401(k), 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. $209,900 — $314,900 USD 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: Madrid; Barcelona, Catalonia; Valencia 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. Qualifications & Skills: Spanish native and fluent English; knowledge of the Portuguese language is a plus. Experience in business development, sales, or a related field, preferably in the fire safety or security systems industry. Ability to perform market analysis and contribute to the development of business plans. Knowledge of the Spanish fire markets is required. A basic understanding of other Ajax product lines, including intrusion detection, CCTV, automation, and water systems. Strong communication and negotiation skills with the ability to influence key stakeholders. Self-motivated with a strategic mindset and the ability to work independently and collaboratively. Willingness to travel within the Iberia region as needed. Responsibilities: Market Growth & Strategy: Collaborate with the Iberia Country Manager to define a comprehensive business plan and strategy for expanding Ajax's fire system offerings across Spain and Portugal. Market Analysis: Conduct comprehensive market analysis to identify new opportunities, trends, and challenges in the fire safety sector. Develop actionable insights to inform market entry and growth strategies. Business Planning: Support the future growth of Ajax fire systems by contributing to the creation of long-term business strategies and tactical plans to increase market share in the residential and commercial sectors. Regional Expertise: While knowledge of Spanish fire safety markets is an advantage, it is not a requirement. However, understanding and adapting to Iberian market dynamics is essential. Product Knowledge: Gain a solid understanding of the broader Ajax product portfolio, including intrusion detection, CCTV, automation, and water systems, to effectively support cross-product sales and integration. Stakeholder Collaboration: Work closely with internal teams, including sales, marketing, and technical support, to ensure alignment on objectives and to deliver exceptional service to customers. Customer Engagement: Establish and maintain relationships with key stakeholders, including distributors, installers, and end-users, to foster partnerships and drive sales growth. Reporting: Regularly report on market conditions, sales performance, and future opportunities to the Iberia Country Manager and other senior leadership. We offer: Competitive salary + bonuses; A strong and well-coordinated team of professionals; Ambitious tasks and challenges; Opportunity to grow and develop. 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 in Ukraine a smart and useful global product.   PS.: Please, send your CV in English

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. Who We Are 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 Opportunity We are looking for a Senior Staff Engineer/Engineering Director who will be responsible for the design, deployment, optimisation, and full lifecycle management of enterprise-level cloud database platforms. Lead the implementation of multi-cloud architectures for Alibaba Cloud and AWS databases, ensuring high availability, high performance, and cost optimization. What You'll Be Doing Database Architecture Design & Optimization Design, deploy, and optimize cloud databases on Alibaba Cloud (RDS, PolarDB, Redis, MongoDB) and AWS (RDS, Aurora, ElastiCache, DynamoDB). Select appropriate database types (relational/NoSQL/NewSQL) and service models (managed services vs. self-built clusters) based on business requirements. Operations & Monitoring Implement high availability (HA) and disaster recovery (DR) solutions, such as Alibaba Cloud cross-zone deployments, AWS Multi-AZ, and cross-region replication. Monitor database performance and health using cloud-native tools (Alibaba Cloud CloudMonitor, AWS CloudWatch) and third-party tools (Prometheus, Grafana). Performance Tuning & Incident Resolution Analyze slow queries, lock conflicts, and resource bottlenecks (CPU/IO/memory), optimizing SQL statements and index designs. Rapidly resolve production database incidents (e.g., replication lag, connection pool exhaustion, storage scaling). Security & Compliance Manage database access controls via Alibaba Cloud RAM policies and AWS IAM roles to ensure data security. Perform regular database upgrades and audit log analysis to comply with GDPR, Multi-Tier Cloud Security Certification (MLPS), and other regulations. Automation & Cost Management Automate database deployment and operations using Terraform, Ansible, or cloud-native tools (Alibaba Cloud ROS, AWS CloudFormation). Optimize cloud costs via auto-scaling, reserved instances, and storage tiering (e.g., AWS S3 Glacier). Cross-Team Collaboration Support development teams in database design reviews, SQL code standardization, and DevOps processes (e.g., database change management in CI/CD). Team Management Manage a team of DBAs to ensure timely completion of projects and efficient resolution of incidents. What We Look For In You Technical Skills Expertise in database services of at least one major public cloud (Alibaba Cloud or AWS), with familiarity in the other. In-depth understanding of core principles of mainstream databases (MySQL, PostgreSQL, Redis) and advanced SQL optimization/troubleshooting skills. Experience with database migration tools (AWS DMS, Alibaba Cloud DTS) and cross-cloud synchronization solutions. Experience Requirements 5+ years of DBA experience, including at least 2 years managing public cloud databases. Hands-on experience with large-scale (TB-level) databases, sharding, and read/write splitting. Experience leading cloud database migrations, DR drills, or hybrid cloud projects is preferred. Soft Skills Strong documentation skills for creating SOPs and contingency plans. Excellent communication skills to coordinate development, operations, and business teams. Certifications & Education Alibaba Cloud ACP/ACE (Database) or AWS Certified Database – Specialty certifications preferred. Bachelor’s degree or higher in Computer Science, Software Engineering, or related fields. 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! 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: Finland, Helsinki 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. Housemarque is looking for a talented Lead Lighting Artist to join our team! THE JOB As the Lead Lighting Artist, you will work closely with the Technical Art Director and help supervise the lighting department, making sure our lighting quality stays consistent with the high visual standards set by the Art Director. You will bring a strong track record of working with real-time video game lighting technologies, pipelines, and tools, combined with excellent communication and people management skills. You will help define best practices, improve lighting pipelines, and ensure the team maintains both artistic quality and technical performance across the project. If you care about lighting, enjoy mentoring others, and love crafting beautiful real-time visuals, we’d love to hear from you! Important : A portfolio with a detailed breakdown showcasing high-end, real-time lighting work is required. Applications missing this will be automatically discarded. What will your day-to-day look like? Work with the Art Director and Technical Art Director to plan and scope lighting needs for each project. Define and maintain best practices and workflows for real-time lighting. Lead and mentor the lighting team, encouraging professional growth and team cohesion. Establish artistic and technical lighting targets for both in-house and external teams. Balance leadership tasks with hands-on content creation (lighting levels, cinematics). Support lighting team members in daily tasks when needed. Review lighting work regularly, offering both technical and artistic feedback to raise overall quality. Ensure consistency in lighting style and quality across the entire project. Collaborate with other departments to ensure lighting assets meet visual, gameplay, and technical needs. Help drive conversations with Graphics Programmers regarding lighting features and improvements. Manage lighting tasks, bugs, and priorities together with Production and QA teams. Troubleshoot and resolve rendering and performance issues related to lighting. Plan, assign, and review the team’s work. Appraise performance, provide feedback, and support career growth. Foster a positive, inclusive, and safe work environment. What will help you to be successful in this role? Shipped at least one PC/Console title as a Lead Lighting Artist. 8+ years of experience in AAA game development (PC and/or console). Expert knowledge of real-time lighting techniques and physically based rendering (PBR). Strong experience with node-based shaders related to lighting. Good understanding of scripting for lighting interactions. Deep understanding of how lighting supports gameplay, storytelling, and mood. Ability to optimize lighting for performance and memory budgets without sacrificing quality. Strong eye for aesthetics, color theory, and composition. Familiarity with version control systems like Perforce. Experience with project management tools like Jira. Fluent written and verbal English skills. A genuine passion for video games. Bonus skills Experience with Unreal Engine or a proprietary AAA engine. Background in cinematic lighting or photography. Experience working with global illumination and ray tracing systems. What we offer to you? Competitive salary, benefits, healthcare, Nordic work-life balance Tailored immigration and relocation package to help you get settled into Finland State-of-the-art studio facilities in the heart of Helsinki Freedom, flexibility and openness in a collaborative culture Brilliant, diverse and empathetic colleagues to work with Exciting and ambitious projects executed with the best tools Access to PlayStation Studios collaboration, games and more! This is a permanent, full-time position based in Helsinki, Finland. We will start interviewing promising candidates immediately so please apply as soon as possible. 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: San Francisco, CA Workplace: OnSite ABOUT US Sierra is the leading platform for customer-facing AI agents, working with many of the world's biggest brands — including The GAP, Rocket Mortgage, SoFi, Sutter Health, and SoftBank — to transform how they serve customers and grow their businesses. We are primarily an in-person company based in San Francisco, with growing offices across North America, Europe, and Asia. We are guided by a set of values that are at the core of our actions and define our culture: Trust, Customer Obsession, Craftsmanship, Intensity, and a commitment to balancing Family along the way. These values are the foundation of our work, and we are committed to upholding them in everything we do. Sierra was co-founded by Bret Taylor https://www.linkedin.com/in/brettaylor/ and Clay Bavor https://www.linkedin.com/in/claybavor/ who first met while working together at Google over 20 years ago. Bret currently serves as Chairman of the Board of Open AI. Previously, he was co-CEO of Salesforce and CTO of Facebook. Clay spent 18 years at Google, where he most recently led Google Labs. SECURITY ENGINEER Security Engineering builds the foundations that let Sierra deliver powerful AI agents while protecting customer data and trust. We partner across product and platform to make security, privacy, and safety core product capabilities and secure defaults. WHAT YOU’LL DO Our work spans several security domains. You’ll go deep where your strengths and interests are strongest, with opportunities to explore new areas alongside the team. Build the Foundations of Trust. Design and ship systems and controls that make Sierra secure by default — spanning product security, infrastructure security, enterprise security, identity, and detection and response. You’ll work across all layers of our platform to identify risk, strengthen architectures, and build durable defenses. Own Cross-Cutting Systems. Partner with product, platform, and infrastructure team to threat model designs, review code and architectures, and implement and evolve Sierra’s security primitives. You’ll make pragmatic design trade-offs between usability, performance, reliability, and security. Find and Reduce Real Risk. Identify vulnerabilities, investigate suspicious behavior, and improve detections and response workflows across applications, cloud infrastructure, identity, endpoints, and internal systems. Turn what you learn into systemic fixes and controls that prevent entire classes of issues. Automate and Scale Security Workflows. Create developer-friendly tooling to reduce risk and friction — whether through automating security checks in CI/CD, building secure paved paths, improving vulnerability discovery, or instrumenting high-signal detection and response.     WHAT YOU’LL BRING Deep Security Expertise. Strong security fundamentals and depth in at least one domain, such as product security, platform or cloud security, enterprise security, identity, detection and response, or offensive security. You can apply that expertise across unfamiliar systems and emerging threats. Product and Platform Mindset. You care about building secure, scalable systems that enable, not block, innovation. You work closely with teams across Sierra to make trade-offs clear and help them move quickly without sacrificing trust. Software Engineering and Systems Thinking. You’re comfortable reading and writing code, understanding how production systems fit together, and building pragmatic software solutions to security problems. You can reason about system design and contribute to APIs, services, and security controls, with an eye toward reliability and maintainability. Curiosity and Ownership. You take ambiguous, cross-cutting problems from first principles to production and go deep when needed: threat modeling a distributed system, tracing an authorization decision across services, or following an investigation from weak signal to root cause. You define the problem, align partners, build the solution, and own it in production.     EVEN BETTER IF… - You’ve worked across more than one of product security, infrastructure security, enterprise security, detection and response, or offensive security. - You’ve built security frameworks, platforms, or solutions that engineers and responders rely on to prevent, detect, investigate, and remediate security issues at scale. - You have exposure to AI systems or care about designing secure-by-default LLM applications and agentic systems. - You think like an attacker — you naturally ask “what could go wrong?” when reviewing designs or investigating systems. You’ve found or fixed real security issues in production. - You thrive in 0→1 environments, where foundational systems have to balance speed, reliability, and trust. OUR VALUES - Trust: We build trust with our customers with our accountability, empathy, quality, and responsiveness. We build trust in AI by making it more accessible, safe, and useful. We build trust with each other by showing up for each other professionally and personally, creating an environment that enables all of us to do our best work. - Customer Obsession: We deeply understand our customers’ business goals and relentlessly focus on driving outcomes, not just technical milestones. Everyone at the company knows and spends time with our customers. When our customer is having an issue, we drop everything and fix it. - Craftsmanship: We get the details right, from the words on the page to the system architecture. We have good taste. When we notice something isn’t right, we take the time to fix it. We are proud of the products we produce. We continuously self-reflect to continuously self-improve. - Intensity: We know we don’t have the luxury of patience. We play to win. We care about our product being the best, and when it isn’t, we fix it. When we fail, we talk about it openly and without blame so we succeed the next time. - Family: We know that balance and intensity are compatible, and we model it in our actions and processes. We are the best technology company for parents. We support and respect each other and celebrate each other’s personal and professional achievements. WHAT WE OFFER We want our benefits to reflect our values and offer the following to full-time employees: - Flexible (unlimited) paid time off - Medical, dental, and vision benefits for you and your family - Life insurance and disability benefits - Retirement plan dependent on country of employment - Parental leave - Fertility and family building benefits - Lunch, as well as delicious snacks and coffee to keep you energized when working onsite - Discretionary benefit stipend giving people the ability to spend where it matters most - Free alphorn lessons These benefits are further detailed in Sierra's policies, may vary by region and employment type, and are subject to change at any time, consistent with the terms of any applicable compensation or benefits plans. Eligible full-time employees can participate in Sierra's equity plans subject to the terms of the applicable plans and policies. BE YOU, WITH US We're working to bring the transformative power of AI to every organization in the world. To do so, it is important to us that the diversity of our employees represents the diversity of our customers. We believe that our work and culture are better when we encourage, support, and respect different skills and experiences represented within our team. We encourage you to apply through the link on this page even if your experience doesn't precisely match the job description. Sierra is a proud equal opportunity employer. All qualified applicants will receive consideration for employment without regard to any characteristic protected by applicable federal, state or local laws, including veteran status and disability status. Hiring decisions are made by people, based on merit. If you need a reasonable accommodation for a disability, a religious practice, pregnancy or any related condition at any point in the application or interview process, contact us at accommodations@sierra.ai. Requests are handled confidentially and do not affect your candidacy. We will consider qualified applicants with arrest and conviction records in accordance with applicable fair chance laws.

Location: Limassol, Cyprus Workplace: onsite Are you ready to join our digital revolution journey?    At Aleph, we’re not just part of the digital advertising landscape—we’re shaping its future. Representing the world’s leading platforms, including TikTok, Amazon, Google, and nearly 55 others, we operate in 130+ markets across new and existing geographies.   Our mission is to empower advertisers and brands to unlock the full potential of these platforms' advertising capabilities. By fostering long-lasting partnerships, we create limitless opportunities for people and businesses to advertise effectively at both local and global levels.   With a presence spanning continents, Aleph offers you the chance to be part of a fast-growing, innovative team where your work makes a direct impact. If you’re ambitious, forward-thinking, and eager to thrive in a dynamic, global environment, Aleph is the perfect place to build your career. Join Our Team and Make an Impact in the World of Digital Advertising We're growing our Limassol team and looking for a hands-on Campaign Manager / User Acquisition Manager to own and optimize advertising campaigns across some of the world's most impactful platforms, TikTok, Meta, X, Snapchat, Microsoft Ads, Google Ads, and more. You'll manage a portfolio of clients end-to-end, from strategy through execution to reporting, and be the go-to expert your clients rely on for results. This is a true multiplatform role, no single-platform silos, working with an international client portfolio with strong ties to Eastern Europe and the CIS region, so fluent Russian is essential alongside English. What You'll Do: Launch, monitor, and personally run advertising campaigns across multiple digital platforms, this is a hands-on role, not an oversight or agency-management position. Own a portfolio of clients on average, working either in a fully-managed capacity (strategy, execution, reporting) or as a strategic consultant depending on the account. Manage relationships with high-value clients, offering strategic recommendations to maximize performance. Build advanced audience segmentation using 1st- and 3rd-party data and implement top-tier retargeting strategies. Prepare detailed performance reports and actionable insights for campaign wrap-ups and client billing. Collaborate with internal creative, analytics, and client success teams to deliver seamless service. Contribute to strategy for new ad formats, emerging media, and innovative campaign tactics. Serve as an in-house expert on ad platforms, proactively identifying opportunities for optimization and growth. What you need for this role: 2-3+ years of hands-on experience actually running and optimizing campaigns yourself, in your own ads accounts, not just briefing or overseeing an agency. Backgrounds as a User Acquisition Manager, Performance Marketing Manager, or Ad Operations Specialist (in-house or agency-side) are all a great fit. Working knowledge of platforms such as Google Ads, Meta, TikTok, Snapchat, X, Microsoft Ads, or Yandex. Solid understanding of performance marketing, analytics, and social media dynamics. Experience with pixel setup, mobile tracking, and app marketing analytics. Strong analytical and problem-solving skills with a detail-oriented, proactive approach. Fluent English and Russian (written and verbal). Comfortable working from our Limassol office full-time (this role is on-site only). What will make us really love you: You bring energy, positivity, and a team-first mindset. You're curious, coachable, and eager to continuously learn and grow. You communicate confidently with clients and colleagues alike. You consistently deliver high performance and exceed expectations. What you'll love about us: Global Impact: Work with world-renowned brands and fast-growing businesses across international markets. Collaborative Culture: Join a team that celebrates knowledge sharing, creativity, and open feedback. Growth Opportunities: Take ownership, expand your skillset, and accelerate your career. Innovation-Driven: Be part of a company that embraces change and bold ideas. Compensation: Competitive salary and benefits package, including quarterly performance bonuses. Supportive Team Vibe: Work alongside talented, passionate colleagues who genuinely want to see each other succeed. In line with the EU Pay Transparency Directive, we are committed to fair and open compensation practices. For this role, the minimum gross annual base salary is EUR 32,000. In addition to base salary, this role includes a significant performance-based variable component, paid quarterly. The final offer will reflect your experience, skills, and the scope of the role.     #ALEPH Why Join Us?   Aleph is a place of many cultures, perspectives, and talents. We support each other, creating an environment of giving and receiving. We value partnership and communication because we believe it takes a group of people to achieve great things. We are energized by our ever-changing industry, our curiosity keeps us learning and seeking out new opportunities.     We stay flexible and adaptable, and believe in moving with the speed of change. We encourage everyone to strive for more, providing our internal talent with growth opportunities and the ability to learn together.    #ALEPH

Location: Frankfurt am Main, Germany We are looking for a Chief Accountant / Senior Accountant to lead the accounting operations for a well-established international company based in Frankfurt. You will be a key member of the Finance team for the Western Europe Cluster, reporting to the Finance and Administration Manager located in Belgium. This role is pivotal in ensuring financial accuracy, regulatory compliance, and continuous improvement of financial processes within the German legal entities of the organisation. Key Responsibilities: Oversee monthly, quarterly, half-year, and annual financial reporting, ensuring alignment with IFRS and internal standards. Lead the monthly closing process and prepare consolidated financial statements. Ensure compliance with local tax and regulatory requirements including VAT, corporate tax, and payroll. Manage accounts payable, accounts receivable, cash flow, bank reconciliations, and intercompany transactions. Coordinate with internal and external auditors to ensure compliance and timely reporting. Collaborate with the Finance and Administration Manager on budgets and forecasts. Partner with the HR provider for accurate payroll management. Work with cross-functional teams (sales, marketing, operations) to support financial alignment. Drive process improvements and enhance internal financial controls. Requirements Education & Qualifications: Bachelor’s degree in Accounting, Finance, or related field. Professional accounting qualification is an advantage. Experience: 3–5 years of experience in accounting, including at least 2 years in a supervisory role. Solid knowledge of IFRS; familiarity with French GAAP is a plus. Skills: Proficiency in ERP systems (e.g., SAP, Oracle) and strong command of Microsoft Excel. Excellent analytical, problem-solving, and organizational skills. Fluent in both German and English . Personal Attributes: Strong interpersonal and communication skills. Proactive, detail-oriented, and solution-focused. High integrity and discretion with confidential information. Benefits Join a multicultural, international team with a strong collaborative spirit. Play a strategic role in the financial management of a recognized global brand. Opportunities for professional growth within a dynamic and innovative environment. Work within a value-driven culture built around kindness, responsibility, freedom, and pioneering spirit. Enjoy a workplace that values professionalism, open-mindedness, and entrepreneurial thinking.

Location: San Francisco, CA; New York, NY; Atlanta, GA Workplace: OnSite ABOUT US Sierra is the leading platform for customer-facing AI agents, working with many of the world's biggest brands — including The GAP, Rocket Mortgage, SoFi, Sutter Health, and SoftBank — to transform how they serve customers and grow their businesses. We are primarily an in-person company based in San Francisco, with growing offices across North America, Europe, and Asia. We are guided by a set of values that are at the core of our actions and define our culture: Trust, Customer Obsession, Craftsmanship, Intensity, and a commitment to balancing Family along the way. These values are the foundation of our work, and we are committed to upholding them in everything we do. Sierra was co-founded by Bret Taylor https://www.linkedin.com/in/brettaylor/ and Clay Bavor https://www.linkedin.com/in/claybavor/ who first met while working together at Google over 20 years ago. Bret currently serves as Chairman of the Board of Open AI. Previously, he was co-CEO of Salesforce and CTO of Facebook. Clay spent 18 years at Google, where he most recently led Google Labs. WHAT YOU’LL DO - Design and deliver production-grade AI agents https://sierra.ai/blog/meet-the-ai-agent-engineer: You'll build and ship highly performant, reliable, and intuitive AI agents that are central, mission-critical and drive revenue directly to Sierra's growth. These aren't prototypes—they are powerful, scalable systems running in production environments across industries like finance, healthcare, and commerce. - Drive the Agent Development Life Cycle https://sierra.ai/blog/agent-development-life-cycle (ADLC): You'll have complete ownership and autonomy from initial pilot through deployment and continuous iteration. You'll be responsible for building, tuning, and evolving AI agents in production environments, defining the standard for ADLC best practices along the way. - Partner with large enterprises and cutting-edge startups: You’ll work directly with leaders at some of the world’s largest enterprises to understand their most pressing business challenges, and build AI agents that transform how they operate at scale. You'll also partner with the most cutting-edge startups in Silicon Valley, embedding AI agents across their entire business stack to drive innovation and efficiency. - Build the future of the platform: Your direct work with customers will guide the evolution of Sierra's core platform. You'll surface unmet needs, prototype new tools and features, and collaborate with research, product, and platform to shape the future of AI agent development and Sierra's product. EXAMPLE PROJECTS These are some examples of projects that engineers on our team have worked on recently: - Design and build AI agents for large telecommunications and media companies that consistently outperform human agents in managing subscription churn - Develop and refine AI agents capable of navigating complex customer interactions, like troubleshooting a broken device and personalizing product recommendations - Create generalizable AI agent frameworks tailored for industry-specific use cases. See some examples in our financial services blog https://sierra.ai/blog/five-ways-to-use-ai-agents-financial-services! - Facilitate design partnerships for new product initiatives, such as new agent architectures, self-service capabilities, and generative agent development - Experiment with the latest voice models and figure out how to integrate them at scale to enterprise-grade customers WHAT YOU'LL BRING - Experience building and scaling end-to-end production systems - Strong technical problem-solving skills, especially in fast-changing, ambiguous environments - A builder and tinkerer’s mindset with high agency - you find creative ways to overcome obstacles and ship - Comfort working directly with customers to understand their needs and solve real-world problems - Excellent communication skills - clear, direct, and persuasive across technical and non-technical audiences EVEN BETTER... - Experience building or deploying AI/LLM systems in production - Have been a founder or founding engineer - you know what it means to balance craft, ownership, and speed - Familiarity with tools that power today's AI agents: eval frameworks, agent tooling, RAG pipelines, and prompt engineering - Prior experience with React, TypeScript, and/or Go - Previous roles where you interfaced with customers or led technical projects with external stakeholders OUR VALUES - Trust: We build trust with our customers with our accountability, empathy, quality, and responsiveness. We build trust in AI by making it more accessible, safe, and useful. We build trust with each other by showing up for each other professionally and personally, creating an environment that enables all of us to do our best work. - Customer Obsession: We deeply understand our customers’ business goals and relentlessly focus on driving outcomes, not just technical milestones. Everyone at the company knows and spends time with our customers. When our customer is having an issue, we drop everything and fix it. - Craftsmanship: We get the details right, from the words on the page to the system architecture. We have good taste. When we notice something isn’t right, we take the time to fix it. We are proud of the products we produce. We continuously self-reflect to continuously self-improve. - Intensity: We know we don’t have the luxury of patience. We play to win. We care about our product being the best, and when it isn’t, we fix it. When we fail, we talk about it openly and without blame so we succeed the next time. - Family: We know that balance and intensity are compatible, and we model it in our actions and processes. We are the best technology company for parents. We support and respect each other and celebrate each other’s personal and professional achievements. WHAT WE OFFER We want our benefits to reflect our values and offer the following to full-time employees: - Flexible (unlimited) paid time off - Medical, dental, and vision benefits for you and your family - Life insurance and disability benefits - Retirement plan dependent on country of employment - Parental leave - Fertility and family building benefits - Lunch, as well as delicious snacks and coffee to keep you energized when working onsite - Discretionary benefit stipend giving people the ability to spend where it matters most - Free alphorn lessons These benefits are further detailed in Sierra's policies, may vary by region and employment type, and are subject to change at any time, consistent with the terms of any applicable compensation or benefits plans. Eligible full-time employees can participate in Sierra's equity plans subject to the terms of the applicable plans and policies. BE YOU, WITH US We're working to bring the transformative power of AI to every organization in the world. To do so, it is important to us that the diversity of our employees represents the diversity of our customers. We believe that our work and culture are better when we encourage, support, and respect different skills and experiences represented within our team. We encourage you to apply through the link on this page even if your experience doesn't precisely match the job description. Sierra is a proud equal opportunity employer. All qualified applicants will receive consideration for employment without regard to any characteristic protected by applicable federal, state or local laws, including veteran status and disability status. Hiring decisions are made by people, based on merit. If you need a reasonable accommodation for a disability, a religious practice, pregnancy or any related condition at any point in the application or interview process, contact us at accommodations@sierra.ai. Requests are handled confidentially and do not affect your candidacy. We will consider qualified applicants with arrest and conviction records in accordance with applicable fair chance laws.

Location: HQ Blockstream https://blockstream.com/ was founded in 2014 by Dr. Adam Back https://en.wikipedia.org/wiki/Adam_Back and a group of fellow cryptographers and engineers passionate about Bitcoin and its potential to change the future of finance. Focusing on building fundamental Bitcoin infrastructure, Blockstream quickly grew into one of the leading technology power houses of the industry. At Blockstream, we’re building solutions on Bitcoin that will disrupt the existing financial system. We imagine a world where individuals and businesses can easily access a global, permissionless system to secure their money, use it every day, and invest it or put it to work. In pursuit of our expansive vision, we’ve built a full stack of innovative products on top of the Bitcoin protocol, from layer-2 projects like Liquid and Core Lightning, to end-user software and hardware wallets like Green and Jade. Our brand stands for innovation in the Bitcoin community, and we’re growing our team to accelerate the future.  In this role, you will develop services that empower people to build dynamic and innovative applications on top of Bitcoin. What You’ll Be Doing (Responsibilities): - Design, implement, test, and support full stack applications, in a continuous integration and deployment environment. - Implement web applications using frameworks such as React or Vue.js - Implement APIs in Python and Rust - Develop and maintain Databases and data applications (SQL and NoSQL)  - Write unit, functional, and integration test automation. What We Look For In You (Required Qualifications): - 5+ years of experience developing full stack applications - Web front ends - HTTP APIs - SQL and DB backends - System programming experience with Rust - 2+ years experience with Python - 2+ years experience with JavaScript and TypeScript - Experience with React or Vue.js - Experience building and supporting distribution infrastructure: Docker, Kubernetes - Excellent communication, team player attitude and collaboration skills - Highly self-motivated, lifetime learner Nice To Haves (Preferred Qualifications): - Experience building on Bitcoin - System programming experience with C++ - Experience working with and deploying on Kubernetes - Experience working with Google Cloud or AWS - Contributions to Open Source Projects and active GitHub profile - Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field (or equivalent experience) 🔒 Stay Safe from Job Scams All official Blockstream communication will come from an @blockstream.com email address. We will never ask you to share sensitive information or purchase equipment during the hiring process. If in doubt, contact us at hr@blockstream.com. Learn more about avoiding job scams here https://consumer.ftc.gov/consumer-alerts/2022/05/want-work-home-spot-scams-first.

Location: United States Workplace: Remote Blockstream https://blockstream.com/ was founded in 2014 by Dr. Adam Back https://en.wikipedia.org/wiki/Adam_Back and a group of fellow cryptographers and engineers passionate about Bitcoin and its potential to change the future of finance. Focusing on building fundamental Bitcoin infrastructure, Blockstream quickly grew into one of the leading technology power houses of the industry. At Blockstream, we’re building solutions on Bitcoin that will disrupt the existing financial system. We imagine a world where individuals and businesses can easily access a global, permissionless system to secure their money, use it every day, and invest it or put it to work. In pursuit of our expansive vision, we’ve built a full stack of innovative products on top of the Bitcoin protocol, from layer-2 projects like Liquid and Core Lightning, to end-user software and hardware wallets like Green and Jade. Our brand stands for innovation in the Bitcoin community, and we’re growing our team to accelerate the future. Blockstream is looking for Software Engineers to work on our enterprise custody solution. You’ll design and maintain scalable end-to-end systems that serve APIs and SDKs, and work on everything from database architecture to cloud-based deployments.  What You’ll Be Doing (Responsibilities): - Design, develop, and maintain scalable end-to-end systems that serve APIs and SDKs. - Full stack software development, from database architecture to cloud-based deployment. - Optimize system performance and security to support high-availability applications. - Collaborate with cross-functional teams, including front-end developers, product managers, and hardware engineers to deliver seamless solutions. - Implement best practices in software development, including CI/CD, automated testing, and code reviews. - Research and integrate emerging technologies to enhance security and system efficiency. - Troubleshoot and resolve complex software issues in a fast-paced development environment. - Mentor junior developers and contribute to team knowledge-sharing efforts. What We Look For In You (Required Qualifications): - 5+ years of experience in full-stack software development, with a focus on backend engineering. - Proficiency in backend technologies such as C++, Python, Rust, Node.js. - Strong experience in designing and building RESTful APIs and SDKs. - Hands-on experience with cloud platforms (AWS, Azure, GCP) and containerization (Docker, Kubernetes). - Deep understanding of database technologies, including SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, Redis). - Familiarity with authentication and security best practices, including OAuth, JWT, encryption, and access control. - Experience with CI/CD pipelines, automated testing, and DevOps tools. - Strong problem-solving skills and ability to work independently or as part of a team. - Excellent communication skills, with the ability to explain technical concepts to non-technical stakeholders. Nice To Haves (Preferred Qualifications): - Experience with Bitcoin, blockchain technology, or cryptography. - Open-source software development experience. - Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field (or equivalent experience). - Experience with system/software architecture.   🔒 Stay Safe from Job Scams All official Blockstream communication will come from an @blockstream.com email address. We will never ask you to share sensitive information or purchase equipment during the hiring process. If in doubt, contact us at hr@blockstream.com. Learn more about avoiding job scams here https://consumer.ftc.gov/consumer-alerts/2022/05/want-work-home-spot-scams-first.

Location: Riyadh, Saudi Arabia Müller's Solutions is seeking a talented UI/UX Expert for a 3-month contract to enhance our digital product offerings. In this role, you will leverage your expertise to design user-centric interfaces and experiences while collaborating with our dynamic team. Your focus will be on creating intuitive and engaging designs that meet both user needs and business objectives. As a UI/UX Expert, you will conduct user research, create wireframes and prototypes, and implement design changes based on user feedback and usability tests. This contract position is perfect for someone who is passionate about crafting exceptional user experiences and is ready to make a substantial impact in a short timeframe. Responsibilities: Conduct user research to identify user needs, preferences, and behaviors. Create wireframes, prototypes, and visual designs for web and mobile applications. Design user interfaces that are visually appealing, intuitive, and user-friendly. Collaborate with developers and product managers to ensure design feasibility and effective implementation. Iterate design solutions based on user testing feedback and performance metrics. Help maintain coherence in design across platforms, adhering to branding guidelines. Stay current with industry trends to bring innovative ideas into design approaches. Requirements Requirements: Bachelor's degree in Graphic Design, Interaction Design, or a related field. Proven experience working as a UI/UX Designer or similar role, with a portfolio showcasing your expertise. Proficient in design tools such as Adobe XD, Figma, Sketch, or similar. Deep understanding of user-centered design principles, methodologies, and best practices. Experience in creating responsive designs for various devices. Excellent communication skills to articulate design concepts and gather feedback effectively. Familiarity with front-end development (HTML, CSS, JavaScript) is a plus. Preferred qualifications: Experience in conducting user research and usability testing. Knowledge of accessibility standards in design. A proactive mindset with a passion for enhancing user experiences. 3+ years of experience in UI/UX roles is preferred. Soft Skills: Strong visual design skills with a keen eye for detail. Proven ability to work independently as well as collaboratively in a team setting. Ability to manage time effectively and meet deadlines in a fast-paced environment.

Location: Lagos, Nigeria As Product Design Lead, you will spearhead Renmoney’s design transformation, creating a cohesive design language that enhances customer trust and drives business growth. Leading a team of  product and brand designers, you will champion a scalable Renmoney Design System, deliver intuitive and accessible user experiences, and collaborate with Product, Marketing, and Engineering teams. Design Strategy & Leadership : Define and execute a design vision aligned with Renmoney’s mission to simplify financial services. Build, mentor, and lead a high-performing team of  designers, fostering creativity and user-centricity. Renmoney Design System : Develop and maintain a scalable design system (components, patterns, guidelines) to ensure consistency across digital platforms, in-store branding, and marketing materials. Enforce guidelines for internal teams and external partners. Brand Identity : Evolve Renmoney’s visual identity (logo, typography, color palette) for mobile apps, in-store signage, print materials, and digital campaigns. Manage relationships with external agencies to ensure brand consistency across all touchpoints. Product Design : Oversee UX/UI strategy for mobile apps, web platforms, and agent tools, delivering intuitive, accessible experiences for diverse users (e.g., instant loan users, SMEs, savers). Conduct user research and usability testing to refine customer journeys. Customer Insights : Integrate user feedback, behavioral data, and customer service insights to inform design priorities. Champion a culture of empathy and experimentation within the design team. Cross-Functional Collaboration : Partner with Product, Marketing, and Customer Experience teams to align design with business objectives and go-to-market plans. Collaborate with Engineering to ensure technical feasibility and seamless implementation. Innovation & Accessibility : Leverage emerging tools (e.g., AI-driven design, localization for Nigerian languages) to create scalable, inclusive experiences. Ensure all designs meet accessibility standards (e.g., WCAG compliance) and resonate with Nigeria’s diverse audience. Design Operations : Streamline design workflows, improve project velocity, and manage multiple projects with clear documentation. Coordinate with vendors and agencies for offline branding, digital campaigns, and print production. Executive Reporting : Present design strategies, progress, and outcomes to the CEO and executive leadership. Communicate design impact to board members and business stakeholders Requirements Experience : 7+ years in design roles, with 3+ years in a leadership position (e.g., Head of Design, Design Lead, Design Manager, Creative Director). Fintech, financial services, or product-led startup experience is a plus. Portfolio : A strong portfolio showcasing end-to-end design thinking across UX/UI, design systems, and consumer-facing branding. Technical Skills : Proficiency in Figma, Adobe Creative Suite (Illustrator, Photoshop, XD), user research tools, and collaborative platforms (e.g., Notion, Whimsical). Leadership & Collaboration : Proven ability to lead multidisciplinary teams, influence stakeholders, and drive strategic design impact. Fintech Awareness : Strong understanding of Nigeria’s financial services landscape, user behaviors, and accessibility needs. Education : Bachelor’s degree in Graphic Design, Interaction Design, Visual Communication, or a related field. Master’s degree or certifications are a plus. What Success Looks Like in 12 Months A fully adopted Renmoney Design System driving consistency across mobile, web, and offline channels. Improved Net Promoter Score (NPS) and brand consistency metrics. 50% reduction in design-to-development friction through clear documentation and workflows. A strong brand presence across agent locations, digital platforms, and marketing campaigns. A high-performing design team delivering with velocity and clarity. Benefits - Impact: Shape the face of digital banking in Nigeria by delivering intuitive and life-changing user experiences. - Ownership: Lead end-to-end product journeys with autonomy and measurable results. - Growth: Work in a data-driven, agile, and collaborative environment with opportunities to grow into senior leadership. - Flexibility: Hybrid work options, performance-based rewards, and a culture that values innovation, empathy, and diversity.

Location: Home Based - Americas Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of global distributed collaboration, with 1200+ colleagues in 75+ countries and very few office-based roles. Teams meet two to four times yearly in person, in interesting locations around the world, to align on strategy and execution. The company is founder-led, profitable, and growing. The role of a Partner Marketing Manager at Canonical Canonical is looking for a channel marketing manager who will be responsible for developing our strategic relationships with a set of global partners . Canonical partners with the leading companies in technology across public cloud (Amazon, Google, Microsoft, Oracle…), silicon (ARM, Intel, Qualcomm, Mediatek, Nvidia, Xilinx…), hardware vendors (Dell, HP, HPE, Lenovo). As our business increasingly depends on partners, the scope of our partnership grows every year (GSI, software vendors, IoT…). We are thus looking for an individual, who will not only drive successful marketing activities with our partners but also shape our partner programs. Marketers at Canonical are brand stewards and demand creators.They transform complex open-source technology into messages, stories and strategies that shape the market understanding of our vision.  Some focus on differentiated product and portfolio positioning; others specialize in account-based engagement, partner and alliance messaging, or product-led growth. Whatever their specialization, each marketer works as part of a cross-functional unit, contributing campaigns and insights that help the company learn and grow faster. We have a bias for action, focus efforts on the most impactful activities and take ownership of our results. We work across long buying cycles, balance storytelling with data, design experiments, track outcomes, and iterate rapidly to find what works. Marketers at Canonical don’t just promote open source; they amplify it, ensuring our innovations reach the right people, at the right time, with clarity and purpose from developers to decision makers. This role reports to the Head of Partner Marketing. Location: This role will be based remotely in the Americas region. What your day will look like Build joint go-to-market plans with partners, from messaging to pipeline generation Create and deliver integrated campaigns, product launches, webinar series, industry announcements and core content in collaboration with partners. Package all of Canonical's product offerings and educational material creatively, from bare metal, AI, Kubernetes... Continue to grow Canonical's partner ecosystem by delivering partner value Continue to develop Canonical's partner activities to scale our partner programs What we are looking for in you Experience in B2B marketing and experience working with strategic corporate partners to develop co-marketing initiatives. Strong customer/partner relationship management skills. Proven analytical skills, able to assess opportunities and make decisions on ROI/advantages of programs & investments. Willingness to roll up their sleeves. Exceptional verbal and written communication skills. Nice-to-have skills Experience in enterprise software, SaaS or silicon preferred Track record of delivering strong results and innovation. Ability to work and thrive in a self-starter, fast-paced and changing environment Love for diverse work assignments and the opportunity to try new approaches Growth mindset - someone who is not afraid to think big and take on risk. What we offer colleagues We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more often for graduates and associates) to ensure we recognize outstanding performance. In addition to base pay, we offer a performance-driven annual bonus or commission. We provide all team members with additional benefits which reflect our values and ideals. We balance our programs to meet local needs and ensure fairness globally. Distributed work environment with twice-yearly team sprints in person Personal learning and development budget of USD 2,000 per year Annual compensation review Recognition rewards Annual holiday leave Maternity and paternity leave Team Member Assistance Program & Wellness Platform Opportunity to travel to new locations to meet colleagues Priority Pass and travel upgrades for long-haul company events About Canonical Canonical is a pioneering tech firm at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open-source projects and the platform for AI, IoT, and the cloud, we are changing the world of software. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence; in order to succeed, we need to be the best at what we do. Most colleagues at Canonical have worked from home since our inception in 2004.​ Working here is a step into the future and will challenge you to think differently, work smarter, learn new skills, and raise your game. Canonical is an equal opportunity employer We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products. Whatever your identity, we will give your application fair consideration. #LI-remote

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 Who We Are 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 Opportunity The Middle Exchange Platform team develops the core modules of the exchange, including the matching engine, real-time market data streaming, and market data analysis. It is the backbone of our industry-leading trading product, used by millions of users. We are seeking highly motivated Java/C++ Engineers to join our cutting-edge team. In this role, you will design, develop, and optimize our systems, which are critical components of our technology stack. We leverage AI technologies to enhance efficiency and performance, offering a unique opportunity for individuals who are eager to learn and grow in a fast-paced, innovative environment. Candidates with prior experience in large internet companies will excel in this role, as they will bring valuable insights into building and maintaining high-performance, distributed systems. If you are passionate about solving complex problems, improving system performance, and exploring new technologies, this is the role for you! What You’ll Be Doing System Design and Development : Build and maintain high-performance systems with a focus on reliability, scalability, and low latency. Troubleshooting and Debugging : Diagnose and resolve complex system issues, including debugging at the assembly language level when necessary. Use advanced troubleshooting tools and methodologies to ensure system stability and performance. Collaborative Innovation : Work closely with cross-functional teams to design and implement new features and improve existing systems. Actively contribute to brainstorming and exploring new technologies, including AI-driven innovations. Maintain High Standards : Write clean, efficient, and maintainable code. Conduct comprehensive code reviews, performance testing, and quality assurance to ensure robust and reliable systems. AI-Driven Optimization : Leverage AI tools and techniques to analyze, optimize, and improve system performance and operational efficiency. Experiment with and implement AI-driven solutions to enhance troubleshooting and automation. What We Look For In You Strong Programming Skills : Expertise in Java or C++, with a solid understanding of object-oriented programming, concurrency, and system-level programming. Experience in High-Performance Systems : Proven ability to develop and optimize low-latency, high-throughput systems. Expertise in performance tuning, memory management, and concurrency optimization. Exceptional Troubleshooting Skills : Proficient in diagnosing and resolving complex system issues using tools such as profilers, debuggers, and log analyzers. Ability to perform low-level debugging, including assembly language debugging when needed. Solid Fundamentals : Solid STEM (Science/Technology/Engineering/Mathematics) education background. Strong knowledge of data structures, algorithms, system design, and network protocols. Nice to Haves Experience in large internet companies, with a background in developing and maintaining high-availability, high-performance systems, and hands-on experience in supporting large-scale peak traffic scenarios. Familiarity with low-latency systems, real-time applications, or high-frequency trading platforms. Knowledge of message-oriented middleware, or asynchronous programming paradigms. Familiarity with DevOps practices and tools, such as CI/CD pipelines, containerization (Docker/Kubernetes), or cloud platforms. Proficiency in speaking, reading and writing in both English and Mandarin to collaborate effectively with global and cross-functional team members. Experience with AI technologies to improve efficiency. 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-ML1 #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 .