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Location: Berlin (Germany) About The Role At thinkcell, we are continuously improving how professionals create business presentations by introducing smarter automation and assistance features into our product. In this role, you will help turn new ideas and early AI-driven concepts into reliable features used by more than 1.3 million users worldwide. You will build production-ready systems that connect modern backend services with intuitive user interfaces. In this role, you will work closely with both C++ engineers developing the core product and AI engineers exploring new automation capabilities, helping bring new functionality from concept into everyday product usage. This role is ideal for engineers who enjoy building clean, scalable systems, care deeply about code quality, and are motivated by shipping impactful features in a highly collaborative engineering environment. What you will do Build and maintain production-ready backend and full-stack features using TypeScript Integrate AI-powered functionality into the thinkcell product, such as text editing assistance and automated slide creation Work closely with C++ engineers and AI engineers to translate ideas and prototypes into robust product features Contribute to a strong engineering culture with rigorous code reviews and high standards for code quality You will be great for this position if you have A degree in computer science, mathematics, physics, or a similar technical field Relevant experience as a backend or full-stack engineer Strong experience with TypeScript and Node.js in production environments Curiosity about AI technologies and interest in integrating them into real-world products Experience with Python or C++  is a plus What We Offer Brilliant Team: Work with international colleagues with strong academic and professional experience Work–life balance: Flexible working hours and an environment that respects your time and focus. Stable Environment: Join a market leader with a reliable product. Direct Exposure to C-level Competitive salary & Relocation Support to Berlin Our Values As part of our team, you will embody and help shape the following principles that define us: Forward Thinking : We embrace change and challenge the status quo. Ownership : We take pride in our work and learn from our mistakes. Customer First : We prioritize delivering lasting value. Unified Team : We foster collaboration, respect, and integrity. Strive for Excellence : We set ambitious goals and pursue quality. We believe in a human hiring process, every application is personally reviewed. Why is thinkcell the right place for you? We empower over 1.3 million users across 35,000 companies, including top consulting firms and major global enterprises. With offices in Berlin, Munich, Denver, Boston, London, Tokyo, and Dubai, we’re a diverse team of over 240 people, committed to innovation and excellence. thinkcell is more than a job – it's a chance to be part of an innovative, inclusive team that values collaboration and growth. We encourage applicants from all backgrounds to apply. Together, we can shape the future of productivity software. We can’t wait to see what you’ll bring to the team!

Location: Porto, Portugal Workplace: remote We are seeking a Prompt Engineer to be responsible for the end-to-end technical migration workflow for transitioning templates to LLM autoraters. The role is required to use client’s internal tools to leverage prompt engineering techniques to maximize model performance. Responsibilities: Utilize Automatic Prompt Generation (APG) tools to create baseline prompts for complex parent-child template clusters. Run and supervise Automated Prompt Optimization (APO) tool, review the outputs, and flag when the APO reaches deadlocks or plateaus. Manually draft, test, and refine prompts to navigate complex template architectures, overcome anti-patterns, and handle edge cases where tooling is lacking or broken. Solve edge-case scenarios by designing and refining manual prompts. Monitor shadowbot runs to ensure sufficient disagreements (between human and LLM ratings) are registered, generated, and tracked. Run prompt versions against established gold data to continuously measure autorater quality against the human crowd baseline, calculating accuracy metrics such as F1 scores, precision, and recall. Draft technical launch readiness justifications (Launch Certification Documentation) for final. Requirement: Language Skills : Native fluency in Portuguese and fluent in English. Location: Must be based in Portugal. Education : Bachelor’s, Master’s, or Doctorate degree in Computer Science, Data Science, Computational Linguistics, Human-Computer Interaction (HCI), Cognitive Science, or a related analytical field. Prompt Engineering & AI Expertise : At least 4 years' experience as Prompt Engineer. Proven experience tuning Large Language Models (LLMs) for strict, structured outputs, complex classification tasks, and familiarity with chain-of-thought and few-shot learning. Data Analysis : Strong proficiency in identifying error patterns, analyzing model performance, and using SQL or other data analytics tools. Technical Agility : Ability to quickly learn and master proprietary tools with minimal supervision. Communication : Excellent verbal and written communication skills. Optional / Preferred Skills: Familiarity with enterprise-grade LLM interfaces like the Goose API. Experience in AI model evaluation, data science, computational linguistics, or software engineering. Hands-on experience with Automated Prompt Optimization (APO) systems or tuning workflows. Linguistic expertise, including an understanding of semantics and logic.

Location: Netherlands Workplace: remote We are seeking a Prompt Engineer to be responsible for the end-to-end technical migration workflow for transitioning templates to LLM autoraters. The role is required to use client’s internal tools to leverage prompt engineering techniques to maximize model performance. Responsibilities: Utilize Automatic Prompt Generation (APG) tools to create baseline prompts for complex parent-child template clusters. Run and supervise Automated Prompt Optimization (APO) tool, review the outputs, and flag when the APO reaches deadlocks or plateaus. Manually draft, test, and refine prompts to navigate complex template architectures, overcome anti-patterns, and handle edge cases where tooling is lacking or broken. Solve edge-case scenarios by designing and refining manual prompts. Monitor shadowbot runs to ensure sufficient disagreements (between human and LLM ratings) are registered, generated, and tracked. Run prompt versions against established gold data to continuously measure autorater quality against the human crowd baseline, calculating accuracy metrics such as F1 scores, precision, and recall. Draft technical launch readiness justifications (Launch Certification Documentation) for final. Requirement: Language Skills : Native fluency in Dutch and fluent in English. Location: Must be based in Netherlands. Education : Bachelor’s, Master’s, or Doctorate degree in Computer Science, Data Science, Computational Linguistics, Human-Computer Interaction (HCI), Cognitive Science, or a related analytical field. Prompt Engineering & AI Expertise : At least 4 years' experience as Prompt Engineer. Proven experience tuning Large Language Models (LLMs) for strict, structured outputs, complex classification tasks, and familiarity with chain-of-thought and few-shot learning. Data Analysis : Strong proficiency in identifying error patterns, analyzing model performance, and using SQL or other data analytics tools. Technical Agility : Ability to quickly learn and master proprietary tools with minimal supervision. Communication : Excellent verbal and written communication skills. Optional / Preferred Skills: Familiarity with enterprise-grade LLM interfaces like the Goose API. Experience in AI model evaluation, data science, computational linguistics, or software engineering. Hands-on experience with Automated Prompt Optimization (APO) systems or tuning workflows. Linguistic expertise, including an understanding of semantics and logic.

О ПРОЕКТЕ Karta.io — международный FinTech-продукт, предоставляющий виртуальные карты и крипто-инфраструктуру в 150+ странах. Мы ищем эксперта, готового с нуля запустить Google Ads и превратить его в стабильный, масштабируемый канал привлечения трафика. ВАШИ КЛЮЧЕВЫЕ ЗАДАЧИ — Channel Launch: Запуск и полноценное масштабирование рекламных кампаний в Google Ads. — Strategy: Работа со всеми типами кампаний: Search (Competitors/Generic), UAC, Remarketing. — Optimization: Сбор семантики, keyword research и постоянная оптимизация связок по метрикам CPA / CAC. — Analytics: Глубокая настройка conversion tracking и анализ качества входящего трафика. ЧТО МЫ ЖДЕМ ОТ ВАС — Expertise: 2+ года прицельного опыта работы с Google Ads. — Hands-on Experience: Уверенное владение инструментами Search + UAC. — Scale: Опыт управления рекламными бюджетами от $30k+. — Performance: Четкое понимание экономики маркетинга (CPA, CAC, ROI). ПОЧЕМУ СТОИТ ПРИСОЕДИНИТЬСЯ — Работа в динамично растущем крипто-финтехе с глобальным охватом. — Минимум бюрократии и полная ответственность за результат в своем канале. — Возможность совмещения (Part-time) и оплата в стейблкоинах.

Location: Japan Workplace: remote We are seeking a Prompt Engineer to be responsible for the end-to-end technical migration workflow for transitioning templates to LLM autoraters. The role is required to use client’s internal tools to leverage prompt engineering techniques to maximize model performance. Responsibilities: Utilize Automatic Prompt Generation (APG) tools to create baseline prompts for complex parent-child template clusters. Run and supervise Automated Prompt Optimization (APO) tool, review the outputs, and flag when the APO reaches deadlocks or plateaus. Manually draft, test, and refine prompts to navigate complex template architectures, overcome anti-patterns, and handle edge cases where tooling is lacking or broken. Solve edge-case scenarios by designing and refining manual prompts. Monitor shadowbot runs to ensure sufficient disagreements (between human and LLM ratings) are registered, generated, and tracked. Run prompt versions against established gold data to continuously measure autorater quality against the human crowd baseline, calculating accuracy metrics such as F1 scores, precision, and recall. Draft technical launch readiness justifications (Launch Certification Documentation) for final. Requirement: Language Skills : Native fluency in Japanese and fluent in English. Location: Must be based in Japan. Education : Bachelor’s, Master’s, or Doctorate degree in Computer Science, Data Science, Computational Linguistics, Human-Computer Interaction (HCI), Cognitive Science, or a related analytical field. Prompt Engineering & AI Expertise : At least 4 years' experience as Prompt Engineer. Proven experience tuning Large Language Models (LLMs) for strict, structured outputs, complex classification tasks, and familiarity with chain-of-thought and few-shot learning. Data Analysis : Strong proficiency in identifying error patterns, analyzing model performance, and using SQL or other data analytics tools. Technical Agility : Ability to quickly learn and master proprietary tools with minimal supervision. Communication : Excellent verbal and written communication skills. Optional / Preferred Skills: Familiarity with enterprise-grade LLM interfaces like the Goose API. Experience in AI model evaluation, data science, computational linguistics, or software engineering. Hands-on experience with Automated Prompt Optimization (APO) systems or tuning workflows. Linguistic expertise, including an understanding of semantics and logic.

Location: Italy Workplace: remote We are seeking a Prompt Engineer to be responsible for the end-to-end technical migration workflow for transitioning templates to LLM autoraters. The role is required to use client’s internal tools to leverage prompt engineering techniques to maximize model performance. Responsibilities: Utilize Automatic Prompt Generation (APG) tools to create baseline prompts for complex parent-child template clusters. Run and supervise Automated Prompt Optimization (APO) tool, review the outputs, and flag when the APO reaches deadlocks or plateaus. Manually draft, test, and refine prompts to navigate complex template architectures, overcome anti-patterns, and handle edge cases where tooling is lacking or broken. Solve edge-case scenarios by designing and refining manual prompts. Monitor shadowbot runs to ensure sufficient disagreements (between human and LLM ratings) are registered, generated, and tracked. Run prompt versions against established gold data to continuously measure autorater quality against the human crowd baseline, calculating accuracy metrics such as F1 scores, precision, and recall. Draft technical launch readiness justifications (Launch Certification Documentation) for final. Requirement: Language Skills : Native fluency in Italian and fluent in English. Location: Must be based in Italy. Education : Bachelor’s, Master’s, or Doctorate degree in Computer Science, Data Science, Computational Linguistics, Human-Computer Interaction (HCI), Cognitive Science, or a related analytical field. Prompt Engineering & AI Expertise : At least 4 years' experience as Prompt Engineer. Proven experience tuning Large Language Models (LLMs) for strict, structured outputs, complex classification tasks, and familiarity with chain-of-thought and few-shot learning. Data Analysis : Strong proficiency in identifying error patterns, analyzing model performance, and using SQL or other data analytics tools. Technical Agility : Ability to quickly learn and master proprietary tools with minimal supervision. Communication : Excellent verbal and written communication skills. Optional / Preferred Skills: Familiarity with enterprise-grade LLM interfaces like the Goose API. Experience in AI model evaluation, data science, computational linguistics, or software engineering. Hands-on experience with Automated Prompt Optimization (APO) systems or tuning workflows. Linguistic expertise, including an understanding of semantics and logic.

Location: Spain Workplace: remote We are seeking a Prompt Engineer to be responsible for the end-to-end technical migration workflow for transitioning templates to LLM autoraters. The role is required to use client’s internal tools to leverage prompt engineering techniques to maximize model performance. Responsibilities: Utilize Automatic Prompt Generation (APG) tools to create baseline prompts for complex parent-child template clusters. Run and supervise Automated Prompt Optimization (APO) tool, review the outputs, and flag when the APO reaches deadlocks or plateaus. Manually draft, test, and refine prompts to navigate complex template architectures, overcome anti-patterns, and handle edge cases where tooling is lacking or broken. Solve edge-case scenarios by designing and refining manual prompts. Monitor shadowbot runs to ensure sufficient disagreements (between human and LLM ratings) are registered, generated, and tracked. Run prompt versions against established gold data to continuously measure autorater quality against the human crowd baseline, calculating accuracy metrics such as F1 scores, precision, and recall. Draft technical launch readiness justifications (Launch Certification Documentation) for final. Requirement: Language Skills : Native fluency in Spanish and fluent in English. Location: Must be based in Spain. Education : Bachelor’s, Master’s, or Doctorate degree in Computer Science, Data Science, Computational Linguistics, Human-Computer Interaction (HCI), Cognitive Science, or a related analytical field. Prompt Engineering & AI Expertise : At least 4 years' experience as Prompt Engineer. Proven experience tuning Large Language Models (LLMs) for strict, structured outputs, complex classification tasks, and familiarity with chain-of-thought and few-shot learning. Data Analysis : Strong proficiency in identifying error patterns, analyzing model performance, and using SQL or other data analytics tools. Technical Agility : Ability to quickly learn and master proprietary tools with minimal supervision. Communication : Excellent verbal and written communication skills. Optional / Preferred Skills: Familiarity with enterprise-grade LLM interfaces like the Goose API. Experience in AI model evaluation, data science, computational linguistics, or software engineering. Hands-on experience with Automated Prompt Optimization (APO) systems or tuning workflows. Linguistic expertise, including an understanding of semantics and logic.

Location: France Workplace: remote We are seeking a Prompt Engineer to be responsible for the end-to-end technical migration workflow for transitioning templates to LLM autoraters. The role is required to use client’s internal tools to leverage prompt engineering techniques to maximize model performance. Responsibilities: Utilize Automatic Prompt Generation (APG) tools to create baseline prompts for complex parent-child template clusters. Run and supervise Automated Prompt Optimization (APO) tool, review the outputs, and flag when the APO reaches deadlocks or plateaus. Manually draft, test, and refine prompts to navigate complex template architectures, overcome anti-patterns, and handle edge cases where tooling is lacking or broken. Solve edge-case scenarios by designing and refining manual prompts. Monitor shadowbot runs to ensure sufficient disagreements (between human and LLM ratings) are registered, generated, and tracked. Run prompt versions against established gold data to continuously measure autorater quality against the human crowd baseline, calculating accuracy metrics such as F1 scores, precision, and recall. Draft technical launch readiness justifications (Launch Certification Documentation) for final. Requirement: Language Skills : Native fluency in French and fluent in English. Location: Must be based in France. Education : Bachelor’s, Master’s, or Doctorate degree in Computer Science, Data Science, Computational Linguistics, Human-Computer Interaction (HCI), Cognitive Science, or a related analytical field. Prompt Engineering & AI Expertise : At least 4 years' experience as Prompt Engineer. Proven experience tuning Large Language Models (LLMs) for strict, structured outputs, complex classification tasks, and familiarity with chain-of-thought and few-shot learning. Data Analysis : Strong proficiency in identifying error patterns, analyzing model performance, and using SQL or other data analytics tools. Technical Agility : Ability to quickly learn and master proprietary tools with minimal supervision. Communication : Excellent verbal and written communication skills. Optional / Preferred Skills: Familiarity with enterprise-grade LLM interfaces like the Goose API. Experience in AI model evaluation, data science, computational linguistics, or software engineering. Hands-on experience with Automated Prompt Optimization (APO) systems or tuning workflows. Linguistic expertise, including an understanding of semantics and logic.

Location: Germany Workplace: remote We are seeking a Prompt Engineer to be responsible for the end-to-end technical migration workflow for transitioning templates to LLM autoraters. The role is required to use client’s internal tools to leverage prompt engineering techniques to maximize model performance. Responsibilities: Utilize Automatic Prompt Generation (APG) tools to create baseline prompts for complex parent-child template clusters. Run and supervise Automated Prompt Optimization (APO) tool, review the outputs, and flag when the APO reaches deadlocks or plateaus. Manually draft, test, and refine prompts to navigate complex template architectures, overcome anti-patterns, and handle edge cases where tooling is lacking or broken. Solve edge-case scenarios by designing and refining manual prompts. Monitor shadowbot runs to ensure sufficient disagreements (between human and LLM ratings) are registered, generated, and tracked. Run prompt versions against established gold data to continuously measure autorater quality against the human crowd baseline, calculating accuracy metrics such as F1 scores, precision, and recall. Draft technical launch readiness justifications (Launch Certification Documentation) for final. Requirement: Language Skills : Native fluency in German and fluent in English. Location: Must be based in Germany. Education : Bachelor’s, Master’s, or Doctorate degree in Computer Science, Data Science, Computational Linguistics, Human-Computer Interaction (HCI), Cognitive Science, or a related analytical field. Prompt Engineering & AI Expertise : At least 4 years' experience as Prompt Engineer. Proven experience tuning Large Language Models (LLMs) for strict, structured outputs, complex classification tasks, and familiarity with chain-of-thought and few-shot learning. Data Analysis : Strong proficiency in identifying error patterns, analyzing model performance, and using SQL or other data analytics tools. Technical Agility : Ability to quickly learn and master proprietary tools with minimal supervision. Communication : Excellent verbal and written communication skills. Optional / Preferred Skills: Familiarity with enterprise-grade LLM interfaces like the Goose API. Experience in AI model evaluation, data science, computational linguistics, or software engineering. Hands-on experience with Automated Prompt Optimization (APO) systems or tuning workflows. Linguistic expertise, including an understanding of semantics and logic.

Location: South Africa 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 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 hiring a Meta Ads Specialist to manage and optimize paid advertising campaigns across Meta platforms, including Facebook and Instagram. This is a remote digital marketing job ideal for candidates with experience in performance marketing, paid social media campaigns, and data-driven ad optimization . You’ll be responsible for planning, launching, and scaling high-performing ad campaigns that generate leads, increase conversions, and drive revenue for growing international businesses. Key Responsibilities Plan, launch, and manage Meta Ads campaigns (Facebook & Instagram Ads) for lead generation and sales. Conduct audience research and targeting to identify high-converting customer segments. Create and test ad creatives, copy, and landing page variations to improve performance. Monitor campaign performance and optimize based on ROAS, CTR, CPC, and conversion metrics. Implement A/B testing strategies for ad creatives, audiences, and placements. Manage advertising budgets and scale campaigns while maintaining profitability. Use analytics tools such as Meta Ads Manager, Google Analytics, and CRM systems to track campaign performance. Collaborate with marketing and sales teams to align campaigns with overall growth strategies. Prepare performance reports and provide insights to improve marketing outcomes. Requirements 4+ years of experience managing Meta Ads (Facebook Ads / Instagram Ads) campaigns. Proven experience with paid social media marketing and performance advertising. Strong understanding of audience targeting, retargeting, and conversion tracking. Experience managing lead generation or eCommerce campaigns. Ability to analyze campaign data and optimize for ROI and conversion rates. Familiarity with Meta Ads Manager, Facebook Pixel, and analytics tools. Strong written communication skills for creating high-performing ad copy. Experience working remotely and collaborating with global teams is a plus. Benefits 💰 Competitive salary: Tailored based on skillset and experience 🌎 Fully remote: Work from anywhere with a flexible schedule. 🚀 Growth-oriented environment: Join a young, creative, and fast-scaling marketing team. 📈 Long-term potential: Opportunity to grow into a senior strategist role. 🎨 Creative freedom: Work on innovative campaigns for diverse clients. 🧠 Skill development: Exposure to advanced Meta strategies, GHL integrations, and tracking systems.

Location: United Kingdom; Denmark; Portugal; France; Spain; Germany; Italy; The Netherlands Workplace: Remote About the role We are committed to providing our customers with reliable and secure services so we are expanding our central Site Reliability Engineering team. You will be responsible for building and leading processes to ensure the reliability, availability, scalability, and performance of our cloud infrastructure. You will collaborate with different teams like Control Plane, Data Plane, Core, Security, Support and Operations and guide them to design and implement scalable, secure, highly available and fault-tolerant distributed systems. You will also own the areas of incident management and response, post-mortem analysis including running blameless postmortems, and continuous improvement of our Cloud services. You will be leveraging your software engineering expertise to develop software platforms and tools to optimize the operational and engineering efficiencies of ClickHouse Cloud. This role is a unique opportunity to make a significant impact on our elastic, limitless scale, high-performance ClickHouse Cloud. What will you do? - Collaborate with various engineering teams in ClickHouse to design and implement scalable, secure, and highly available systems for ClickHouse. - Establish and manage service level objectives (SLOs) and service level agreements (SLAs) for ClickHouse Cloud. - Ensure all the infrastructure components in ClickHouse Cloud (including Data Plane, Control Plane,ClickHouse Core, etc) have monitoring and alerting in place to ensure timely detection and resolution of incidents. - Enhance and refine incident response processes and post-mortem analysis for any outages in ClickHouse Cloud including working with the support team to communicate to the impacted customers. - Continuously improve the reliability and performance of our ClickHouse services. - Plan, enable, and drive Chaos initiatives across Engineering teams, based upon internal priorities. - Manage on-call processes to respond to performance and reliability issues, and establish best practices for coordinating escalation to resolve issues and minimize downtime. About you: - Bachelor’s or Master’s degree in Computer Science or a related field. - At least 8 years of experience in Site Reliability Engineering or a related field. - Hands-on experience with Go and/or Python.  - Strong knowledge of cloud computing platforms such as AWS, Azure, or Google Cloud Platform. - Excellent understanding of distributed databases and SQL, particularly ClickHouse is a major plus. - Hands-on experience with container orchestration tools such as Kubernetes or Docker Swarm. - Strong experience with automation and configuration management tools such as Ansible, Terraform, or Puppet. - You are a strong problem solver and have solid production debugging skills. - You are passionate about efficiency, availability, scalability, and data governance. - You thrive in a fast paced environment, and see yourself as a partner with the business with the shared goal of moving the business forward. - You have a high level of responsibility, ownership, and accountability. - Excellent communication and interpersonal skills.   #LI-Remote PERKS - Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 25 countries. - Healthcare - Employer contributions towards your healthcare. - Equity in the company - Every new team member who joins our company receives stock options. - Time off - Flexible time off in the US, generous entitlement in other countries. - A USD$500 Home office setup if you’re a remote employee. - Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. CULTURE - WE ALL SHAPE IT As part of a rapidly scaling start-up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here https://clickhouse.com/company/careers. Check out our blog posts https://clickhouse.com/blog or follow us on LinkedIn https://www.linkedin.com/company/clickhouseinc/life/0c1ee7f4-2129-488d-b413-e7f6270659fd/?viewAsMember=true to find out more about what’s happening at ClickHouse. EQUAL OPPORTUNITY & PRIVACY ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here https://clickhouse.com/legal/applicant-privacy-notice for our Privacy Statement.

Location: UK Remote Workplace: Remote Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US. As AI continues to shape the way we live and work, Synthesia develops products to enhance visual communication and enterprise skill development, helping people work better and stay at the center of successful organizations. Following our recent Series E funding round, where we raised $200 million, our valuation stands at $4 billion. Our total funding exceeds $530 million from premier investors including Accel, NVentures (Nvidia's VC arm), Kleiner Perkins, GV, and Evantic Capital, alongside the founders and operators of Stripe, Datadog, Miro, and Webflow. SENIOR BRAND DESIGNER, EXPERIENTIAL You’ll shape how Synthesia shows up in experiential moments around the world — from global events and physical environments to the digital experiences that surround them.   🌏 Located EMEA Remote/London: Ideally London. Otherwise Europe (hub-based preferred). 👋 Reporting to @Antonia Delnevo , Head of Brand Design 👯 Working in the Brand Design team (team of seven incredible brand and motion designers) in strong collaboration with @Adela Posse ✈️ Travel: Required across Europe + US, potential APAC in future. DESIGN AT SYNTHESIA Design at Synthesia exists to clarify, build trust, and make the work memorable. We care about fundamentals (typography, layout, systems thinking) and default to simple, clear communication. We run with low process and high ownership. Designers are trusted to lead end-to-end, collaborate closely with partners, and ship work that holds up outside of Figma. For Experiential, that means strong concepts and production discipline: systems, specs, file hygiene, and a high bar for what shows up on-site. WHAT YOU’LL DO - Translate and expand Synthesia’s brand into physical and experiential environments globally - Evolve the visual design of our event presence — across trade shows, conferences, and owned customer events - Design booths, spatial environments, signage systems, print assets, and merchandise from design to production - Develop cohesive event identities across physical and digital touchpoints (presentations, environments, social media posts, events web) - Design for digital experiential moments (webinars, virtual events, launches) - Storyboard and design motion and screen-based content for events and keynotes - Partner closely with Field Marketing and cross-functional teams to bring ideas to life and raise the bar on how we show up - Provide art direction and guidance to external vendors, agencies, and fabricators - Own production quality: manage print setup, supplier-ready files, and on-site execution standards   WHAT WE’RE LOOKING FOR - 6+ years of experience in brand design, visual design, or experiential design, with strong hands-on events experience - Multidisciplinary designer with a wide skill set and comfortable working across different mediums and crafts; excited about experimenting with new technologies - Proven experience designing physical environments and real-world brand experiences Strong visual craft across typography, layout, and physical-to-digital brand translation - Deep knowledge of print production and large-format design (this is a must) - Fluent in Figma, with the ability to translate work into production-ready files in Adobe Illustrator - Experience working across multiple mediums: physical, digital, and motion - A strong sense of ownership — comfortable leading projects end-to-end in a low-process environment - A proactive, organised, and ownership-driven mindset — you’re comfortable working autonomously in a small senior team - A producer mindset: able to balance creative ambition with feasibility, timelines, and budgets - Comfortable collaborating with and directing external partners, vendors, and agencies - Strong communication skills and confidence presenting and defending design decisions to stakeholders - Systems thinker, able to create scalable approaches for global execution - Comfortable working across different types of projects while keeping experiential as a core focus - Experience in B2B or tech environments   NICE TO HAVE - Experience incorporating AI tools into your workflow to accelerate ideation, iteration, or content creation - Experience in building websites in no-code tools such us Framer/Splash - Basic 3D modular design - Industrial design knowledge

Location: Remote - India Who we are At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to remote-first work , and strong culture of connection and global inclusion means that no matter your location, you’re part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we’re acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands. . Hiring and how we work We use Artificial Intelligence (AI) to help make our hiring process efficient. That said, every hiring decision is made by real Twilions! Also, while we are a remote-first company, you may be asked to report in person on an ad-hoc basis for team gatherings, functional off-sites or customer meetings. . See yourself at Twilio Join the team as Twilio’s next Senior Network Engineer. About the job This position is needed to help build, operate, and maintain the global corporate network infrastructure, VPN, ZTNA, and connectivity to our cloud-based systems. As part of the Identity and Network Trust team, you will monitor network performance to proactively respond to incidents. You will need to possess the technical knowledge to troubleshoot and perform root cause analysis for escalated connectivity issues. You also will collaborate with the security team and other engineering teams to develop a secured global network infrastructure. Responsibilities Build, operate and support the global Twilio IT network infrastructure. Keep track of network assets, including network hardware and software. Monitor the network performance, availability, utilization, throughput and latency, providing measurable metrics to the IT leadership team. Work closely with stakeholder teams to determine current and future network needs. Prioritize projects and work based on business priorities using the Scale Agile Framework (SAFe). Develop methods and tools to be used to test and implement new LAN/WAN systems. Analyze the current network structure and collaborate on how to make the network more efficient, scalable and sustainable. Formulate strategies to maintain and upgrade network systems efficiently. Respond to incidents, engage in network troubleshooting activities to determine root cause and resolve network issues. Create and maintain documentation for network design, IT network standards and process. Qualifications Twilio values diverse experiences from all kinds of industries, and we encourage everyone who meets the required qualifications to apply. If your career is just starting or hasn't followed a traditional path, don't let that stop you from considering Twilio. We are always looking for people who will bring something new to the table! *Required: 7+ years of experience with building campus and/or data center network infrastructure, AWS cloud services and networking 5+ years of experience with Cisco LAN/WAN/Wifi and Palo Alto Networks firewalls 3+ years experience with AWS cloud services and networking Advanced knowledge of IEEE 802 standards and core IETF networking protocols including 802.11 suite, TCP/IP, DNS, DHCP, routing and switching protocols Hands on knowledge of network monitoring Knowledge of network security to implement security policy for compliance Proficient skill in WIndows, Mac, Linux client networking Experience in troubleshooting network problems at different OSI model layer University degree in computer science or equivalent experience Excellent written and verbal communication skills Desired: Cisco CCNA/CCNP Certification AWS certification Zscaler Zero Trust Systems experience and/or certifications Scripting language with API automation Experience with infrastructure as code (IaC) using Terraform Knowledge of ITIL framework and its application in a network environment Project management skills Location This role will be Remote and based in India (Karnataka, Tamil Nadu, Telangana, Maharashtra, Delhi) Travel We prioritize connection and opportunities to build relationships with our customers and each other. For this role, approximately 15% travel is anticipated to help you connect in-person in a meaningful way and perform job duties What We Offer Working at Twilio offers many benefits, including competitive pay, generous time off, ample parental and wellness leave, healthcare, a retirement savings program, and much more. Offerings vary by location. Twilio thinks big. Do you? We like to solve problems, take initiative, pitch in when needed, and are always up for trying new things. That's why we seek out colleagues who embody our values — something we call Twilio Magic . Additionally, we empower employees to build positive change in their communities by supporting their volunteering and donation efforts. So, if you're ready to unleash your full potential, do your best work, and be the best version of yourself, apply now! If this role isn't what you're looking for, please consider other open positions. . Stay alert to recruitment fraud We care about your safety. Scammers sometimes impersonate Twilio recruiters through fake job postings, emails, websites, or messages. Please ensure you are engaging with an official @ twilio.com email address. We will never ask for payment, gift cards, cryptocurrency, or banking information during the recruiting process. We do not make job offers without a formal interview process or conduct interviews exclusively through text-based messaging apps. . Twilio is proud to be an equal opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. Additionally, Twilio participates in the E-Verify program in certain locations, as required by law.

Location: Serbia Workplace: remote ABOUT YOU   We are looking for a Senior Software Engineer (React Native) who is architecturally strong, quality-driven, and highly collaborative to join our Mobile Engineering team. The best candidate will be someone who thrives in a fast-paced, highly collaborative, and exceptionally dynamic setting and is excited to lead mobile architecture decisions, build scalable cross-platform applications, and drive shared code strategies across web and mobile ecosystems.   Strong expertise in React Native and JavaScript/TypeScript, along with deep knowledge of mobile architecture patterns and state management, is essential, along with experience in building and delivering commercial mobile applications from concept to launch. The ability to design scalable architectures, implement robust testing strategies (including E2E), optimize performance, and mentor other developers while collaborating across cross-functional teams will be key to your success in this role.   If you're passionate about building high-quality mobile experiences that scale and love creating seamless app ecosystems that power gaming, virtual currency, and digital commerce experiences, we would love to hear from you! ABOUT US   Xsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From indie to AAA, companies partner with Xsolla to help them fund, distribute, market, and monetize their games. Grounded in the belief in the future of video games, Xsolla is resolute in the mission to bring opportunities together, and continually make new resources available to creators. Headquartered and incorporated in Los Angeles, California, Xsolla operates as the merchant of record and has helped over 1,500+ game developers to reach more players and grow their businesses around the world. With more paths to profits and ways to win, developers have all the things needed to enjoy the game.   For more information, visitxsolla.com. Responsibilities Develop and maintain mobile applications using React Native for iOS and Android platforms. Implement best practices for mobile development, including code review, testing strategies, and CI/CD processes. Deliver high-quality features on time throughout the development lifecycle. Build scalable and maintainable features within the existing application architecture. Collaborate with product and design teams to implement technical solutions that meet business goals. Integrate mini-apps and virtual currency systems with the Xsolla App ecosystem. Work with cross-functional teams, including developers, QA engineers, and project managers. Participate in technical discussions to align development work with business objectives. Communicate effectively across distributed teams. Architecture & Design Design and implement scalable application architecture for React Native mobile apps with a focus on maintainability, performance, and developer experience. Lead architectural decisions around shared code strategies between React web and React Native mobile platforms. Establish and enforce coding standards, design patterns, and best practices across the mobile development team. Create technical specifications and architecture documentation for complex features and systems. Build and maintain a robust monorepo infrastructure using tools like Nx, Turborepo, or similar. Configure and optimize build pipelines, dependency management, and workspace configurations. Implement efficient caching strategies and incremental builds to optimize CI/CD performance. Manage versioning, publishing, and dependency relationships between packages. Design and develop a comprehensive shared component library that works seamlessly across React and React Native. Create platform-agnostic business logic, utilities, and services that can be consumed by both web and mobile. Build tooling and documentation to enable other developers to easily leverage shared code. Implement adaptive components with platform-specific implementations where necessary while maintaining a unified API. Establish patterns for sharing type definitions, hooks, contexts, and state management across platforms. Qualifications & Skills: 5+ years of experience in mobile application development with a strong focus on React Native. Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent experience). Proven track record of delivering commercial mobile applications from concept to launch. Proficiency in React Native and JavaScript/TypeScript, with knowledge of native modules (Swift/Kotlin) as a plus. Strong understanding of mobile architecture patterns and state management. Experience with third-party integrations and APIs. Strong problem-solving abilities and a results-driven approach. Effective communication skills, both written and verbal. Familiarity with gaming ecosystems and virtual currency platforms is a plus. Benefits   We are passionate about fostering a supportive environment for our team, so we prioritize the physical, mental, and emotional well-being of our employees through a comprehensive Benefits Program. This includes unlimited Flexible Time Off and a personalized career roadmap for each employee. By investing in professional development through training and educational opportunities, we ensure that our team thrives both personally and professionally. Together, we’re not just building a business; we’re cultivating a community that values creativity, collaboration, and the transformative power of play.   The duties and responsibilities of this position may evolve over time to support the organization’s goals and individual growth. This job description is intended to outline the general nature and level of work being performed and is not intended to be an exhaustive list of all duties, responsibilities, and qualifications required.   By submitting your application, you consent to Xsolla conducting background checks, where permitted by law, after the final interview stage. All checks will comply with local regulations, and your information will be handled confidentially.   Xsolla takes your privacy seriously and will not sell or externally distribute any personal data received during the hiring process. In accordance with applicable data protection laws, Xsolla is committed to protecting your personal information and respecting your privacy.   For any inquiries related to data privacy, please contact: careers@xsolla.com    Explore more opportunities at: https://xsolla.com/careers

Задачи: — Разработка и развитие backend-сервисов на Go — Проектирование микросервисной архитектуры — Реализация event-driven взаимодействия между сервисами (Pub/Sub, очереди) — Работа с WebSocket-соединениями и real-time потоками данных — Проектирование и реализация gRPC API — Разработка логики финансовых расчётов (decimal-арифметика, точность, атомарность операций) — Обеспечение ACID-гарантий и атомарных транзакций — Оптимизация производительности и снижение latency — Работа с нагрузкой 1000+ TPS в пиковых значениях — Проектирование схем баз данных и оптимизация запросов — Участие в решении задач масштабирования и отказоустойчивости — Написание unit и integration тестов — Участие в code review и технических обсуждениях Требования: — 5+ лет коммерческой backend-разработки — 3+ лет разработки на Go — Глубокое понимание concurrency в Go (goroutines, channels, context) — Понимание принципов микросервисной архитектуры — Опыт построения event-driven систем — Опыт работы с очередями и брокерами сообщений — Уверенная работа с MySQL (индексы, транзакции, оптимизация) — Понимание финансовой арифметики (decimal, точность вычислений, отсутствие float-ошибок) — Опыт работы с Redis — Понимание принципов построения low-latency систем — Опыт работы с Docker и Git — Уверенная работа в Linux-окружении Будет преимуществом: — Опыт работы в домене: CEX, DEX, Market making, Fintech, Payments — Опыт работы с высоконагруженными системами (1000+ TPS) — Опыт построения real-time систем (WebSocket, streaming) — Опыт работы с gRPC — Понимание circuit breaker, retry-политик, backoff-стратегий — Опыт внедрения мониторинга (Prometheus, Grafana) — Понимание принципов горизонтального масштабирования — Опыт работы с Kubernetes Условия: — Полностью удалённый формат работы — Участие в разработке сложного высоконагруженного продуктового решения — Реальная инженерная свобода и влияние на архитектуру — Оплата USD/USDT/RUB

О ПРОЕКТЕ Мы строим мост между традиционными финансами и криптоэкономикой. В портфеле продуктов: криптокарты, non-custodial кошельки и сложные системы процессинга. Мы ищем инженера с архитектурным мышлением, готового не просто писать код, а проектировать надежные финансовые системы. ВАШИ КЛЮЧЕВЫЕ ЗАДАЧИ — Architecture: Проектирование и развитие архитектуры масштабируемых микросервисов для финансовых операций. — Infrastructure: Создание и поддержка безопасной инфраструктуры для хранения и перевода цифровых активов. — Performance: Оптимизация производительности систем, работающих с реальными транзакциями в режиме high-load. — Tech Leadership: Влияние на инженерные стандарты команды и принятие ключевых технических решений. ЧТО МЫ ЖДЕМ ОТ ВАС — Опыт: Уровень Senior с глубоким пониманием Java-стека. — Домен: Обязателен практический опыт в Fintech или Crypto проектах. — Mindset: Умение мыслить на уровне системного дизайна и учитывать требования безопасности при разработке. — Soft Skills: Техническое лидерство, инициативность и готовность брать ответственность за выбранные решения. ПОЧЕМУ СТОИТ ПРИСОЕДИНИТЬСЯ — Работа над продуктами на стыке двух самых динамичных финансовых рынков. — Прямое влияние на стандарты разработки и выбор технологий. — Минимум бюрократии и фокус на инженерном превосходстве.

Задачи: — Написание модуля ядра Linux для реализации функционала управления файлами/процессами. — Переписывание системных вызовов и API под Linux. — Устранение зависимостей от Windows-драйверов. — Минимизация накладных расходов драйвера. — Исправление багов, связанных с производительностью и безопасностью. — Работа с инструментами профилирования (perf, strace). — Настройка взаимодействия драйвера с клиентскими модулями. — Тестирование функционала вместе с Java и аналитиком. Требования: — Глубокие знания POSIX API и системных вызовов Linux. — Опыт работы с файловыми системами, файловыми дескрипторами, mmap, epoll/inotify. — Работа с процессами, потоками, IPC (Inter-Process Communication). — Опыт создания модулей ядра Linux (Kernel Modules) для управления файлами и процессами. — Знание структуры VFS (Virtual File System) в Linux. — Умение работать с системными хуками (например, ptrace, seccomp). — Навыки профилирования и оптимизации кода для минимизации накладных расходов. — Умение работать с GDB, perf, strace и системными логами. — Опыт работы с Makefile, CMake. — Знание Git и CI/CD систем. — Понимание безопасности: учет уязвимостей и защита данных на уровне драйверов. Условия: — Удаленный формат работы над интересным и сложным проектом.