Вакансии

OpenAI is looking for Data Engineering Managers to lead growth and revenue data strategy and delivery.

Задачи: разработка, валидация, улучшение и поддержка ключевых маркетинговых моделей прогнозирования (долгосрочный LTV, выручка, retention); построение и сопровождение надёжных time-based валидаций и backtesting-подходов;

• Коммерческий опыт разработки на Go — от 5 лет. • Опыт в blockchain / crypto.

Location: Intellias Meet your recruiter Viktoriia Borsuk viktoriia.borsuk@intellias.com https://www.linkedin.com... Vacancy details ITSM Support Engineer Strong Middle Ukraine Remote APPLY NOW REFER A FRIEND Let’s connect people globally! With a first-class team of engineers, Intellias provides and supports top-level services in the telecom sector all over the world. Join in and be among those who create the future of communications! What project we have for you Our client, a leading software and services provider for communications and media companies, is establishing the Support and Maintenance team for newly launched project in Ukraine, so looking for strong and motivated support personnel with experience in operating high-performing, scalable, enterprise-grade applications and frameworks (On-prem OpenShift, Kubernetes, HBase, Kafka). You will be part of a talented software engineering team that is servicing the next generation of our product using micro services technology stack. Take responsibility on operations and support of Production BSS (Telecom Billing, rating, ordering, PCRF, network provisioning, IVR, Product catalog and API) IT project in ensuring the Maintenance and services operations SLA. Ensure solution meets customer business and technical needs by leveraging out clients IT assets and best practices while considering IT strategic goals. What you will do In one sentence: Responsible to monitor perform ticket analysis, service interruption analysis, timely resolution or the incidents, failures and to minimize business impact by providing and developing work arounds. Responsibilities: Troubleshoot and resolve application issues, implementing work arounds and proactive measures to prevent future occurrences. Participate in on-call rotations and provide timely incident response and resolution. Perform ticket analysis, service interruption analysis. Ensure timely resolution or escalation within the agreed SLA. This includes creating a positive customer support experience and building strong relationships through understanding the problem, communicating promptly on progress, and handling customers with a professional attitude. Analyze and fix order fallouts from various applications, journalize manual billing requests, process payments, and customize miscellaneous activities What you need for this Critical Experience: Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience). Familiarity with Business Support System (BSS)  (billing, telecom billing, CRM, telecom CRM, ordering, logical inventory, product catalog – some of these modules experience is needed, and understanding how they are linked together) Technical Skills of Rest API Proficiency in scripting languages such as Shell, Python or Bash. Familiarity with containerization tools like Docker and container orchestration tools like Kubernetes. Must have experience of working with microservices. Experience with monitoring and logging tools (e.g., Prometheus, ELK stack, Grafana). Practical experience with NoSQL databases, such as Couchbase and HBase. Hands-on expertise in PostgreSQL Practical experience with Unix / Linux Scripting Proficiency in English communication, both written and verbal. Requirements: 4+ years of experience Willing to work in shifts and weekend support model. Strong problem-solving skills and the ability to work effectively in fast-paced environments. Must have the ability to see the full End to End picture, including impact on the customer. Will be a plus: Familiarity with Fuse, Camel, and Spring Boot is a plus. Knowledge of REACT and Redux is considered an added advantage. Proficiency in Core Java and Java scripting. Knowledge of API Man. Knowledge of  Diameter Protocol is a plus. What it’s like to work at Intellias At Intellias, where technology takes center stage, people always come before processes. By creating a comfortable atmosphere in our team, we empower individuals to unlock their true potential and achieve extraordinary results. That’s why we offer a range of benefits that support your well-being and charge your professional growth. We are committed to fostering equity, diversity, and inclusion as an equal opportunity employer. All applicants will be considered for employment without discrimination based on race, color, religion, age, gender, nationality, disability, sexual orientation, gender identity or expression, veteran status, or any other characteristic protected by applicable law. We welcome and celebrate the uniqueness of every individual. Join Intellias for a career where your perspectives and contributions are vital to our shared success. Skills BSS Docker/Kubernetes Grafana Linux NoSQL PostgreSQL Prometheus REST

Location: Intellias Meet your recruiter Ivanna Kukliak ivanna.kukliak@intellias.com https://www.linkedin.com... Vacancy details AI/ML Engineering Data Analyst Strong Middle Ukraine Remote APPLY NOW REFER A FRIEND Let’s breathe life into great tech ideas! With more than 3 000 people globally, Intellias is a company where benchmark technological solutions are born. Join in and take your part in digitalizing the world. What project we have for you Our Client is the largest Ukrainian telecommunication operator providing communications and data services based on a broad range of mobile and fixed-line technologies, including 4G. Company’s customer base amounts to over 26 million in mobile and more than 1 mln in broadband internet. What you will do Working as a part of one or more agile teams as an ETL System Analyst Gathering requirements from business (30% of time), analysing of requirements(40% of time), writing technical specification (30% of time) for integration between DWH and 3PP systems, writing technical specification for DWH layer, analysing and finding bugs in DWH layers Setting and accepting tasks to/from developers, testers and administrators, providing results to business customers What you need for this 2+ years of commercial project development experience as an ETL System Analyst and an Oracle PL/SQL developer Experience working with any ETL tool is a must (PWC Informatica is highly recommended and is a plus) Strong data analytical skills Excellent SQL knowledge Understanding of RDBMS principles Methodology: Agile / Scrum and Kanban Knowledge of Atlassian Suite (JIRA, Confluence) Practical experience of handling big production volumes of data (200TB+) Nice to have: Experience working with any BI Tools (PowerBI, Report Builder is highly recommended and is a plus) Knowledge and practical experience with Python, HTTP, Telnet, JSON, HTML, XML, REST, SOAP, XSLT, JavaScript Practical experience with NoSQL/Cassandra DB, MariaDB, AWS, BigQuery, understanding of non-relational DBs Understanding of Telecom billing or provisioning systems architecture What it’s like to work at Intellias At Intellias, where technology takes center stage, people always come before processes. By creating a comfortable atmosphere in our team, we empower individuals to unlock their true potential and achieve extraordinary results. That’s why we offer a range of benefits that support your well-being and charge your professional growth. We are committed to fostering equity, diversity, and inclusion as an equal opportunity employer. All applicants will be considered for employment without discrimination based on race, color, religion, age, gender, nationality, disability, sexual orientation, gender identity or expression, veteran status, or any other characteristic protected by applicable law. We welcome and celebrate the uniqueness of every individual. Join Intellias for a career where your perspectives and contributions are vital to our shared success. Skills Atlassian DataAnalyst ETL SQL

Location: United States of America What We Do: Cybercrime is growing, and more businesses are getting hit by threats that used to target only the biggest organizations. That pushes defenders like us to operate at the highest level, and it deepens our need for good people who want to make a meaningful impact. Founded in 2015 by former NSA cyber operators, Huntress is a remote-first team working to make enterprise-grade cybersecurity accessible to businesses of all sizes. We work closely with security teams and service providers protecting complex environments, often without the time or headcount to handle it all. That’s why we build our technology in-house and back it with a 24/7 human-led Security Operations Center (SOC). As a result, our platform is never disconnected from the experts who manage it, ensuring our customers' protection. Huntress now secures more than 6M endpoints and 17M identities worldwide. Those numbers keep growing because more businesses rely on us to help carry the load and operate with more confidence. Every day, you can see that commitment in how we stand with our customers and how we show up for each other. Reports to: Director, Product Marketing Location: Remote US Compensation Range: $180,000 to $210,000 base plus bonus and equity What You’ll Do: As the Principal Product Marketing Manager for the Huntress In-house IT and Security (IIS) segment, the lean IT and security teams at small and midsized organizations who are expected to protect everything with a handful of people (or sometimes just one). Our existing product-aligned PMMs define what each product does and why it matters. You take that work the last mile, creating next-level narratives, new content, and enablement that resonate with your segment so that marketing, sales, and channel partners can have more relevant conversations and close more business, faster. You are Outcome-Obsessed, connecting messaging, enablement, and demand programs to measurable business results. You bring Perfect Imperfection to research and go-to-market work by acting on useful insight, learning quickly, and sharpening the IIS motion each quarter. Candor guides how you work across teams, giving you the confidence to make recommendations, hold a point of view, and push back constructively. Responsibilities: Own IIS segment positioning, value propositions, message architecture, proof points, and a repeatable bill of materials across the personas and key industries of your segment. Conduct ongoing research and analysis to improve the IIS motion, including representing the voice of IIS buyers and their needs in product launch and roadmap conversations. Partner with Product Marketing peers to adapt portfolio and platform content for IIS audiences and key industries. Partner with Campaigns and Growth Marketing to turn audience insight into demand programs, nurture streams, outreach, livestreams, buyer guides, verticalized content, comparison content, business-case tools, demo narratives, and other mid- and bottom-funnel assets. Equip SDRs, AEs, and Customer Account Managers with talk tracks, discovery questions, objection handling, content, and enablement. Support the Channel team with vertical-specific content, battle cards, and the core narratives used to train VARs and distributors, working alongside Channel SEs. Work with our Microsoft alliance team to develop and refine the partnership story and related content, including how Huntress helps customers get more value from their Microsoft licensing. Use AI to orchestrate repeatable workflows for market and buyer analysis, research, and content development, thoughtfully validating outputs for accuracy, relevance, and quality. What You Bring To The Team: You have 6+ years of product marketing experience, including 3+ years in B2B cybersecurity software, with measurable results you can show. You have experience marketing and selling to in-house IT and security buyers, with experience serving small and midsized businesses preferred. You bring a buyer-centric mindset and naturally frame messages around pain points, buying triggers, personas, decision-making, and outcomes. You can turn complex technical ideas into clear, compelling narratives for both business decision makers and technical practitioners. You have partnered hands-on with Campaigns or Growth Marketing teams to create programs, nurture streams, and content that contributed to pipeline. You have experience working with sales and channel partners, including VARs and distributors. You collaborate effectively, hold a clear point of view, balance competing stakeholders, push back constructively, and move comfortably between strategy and hands-on execution. You can orchestrate AI-supported workflows for research, analysis, and writing, while applying sound judgment to validate and improve the output. What We Offer: 100% remote work environment - since our founding in 2015 Generous paid time off policy, including vacation, sick time, and paid holidays 12 weeks of paid parental leave Highly competitive and comprehensive medical, dental, and vision benefits plans 401(k) with a 5% contribution regardless of employee contribution Life and Disability insurance plans Stock options for all full-time employees One-time $500 reimbursement for building/upgrading home office Annual allowance for education and professional development assistance $75 USD/month digital reimbursement Access to the BetterUp platform for coaching, personal, and professional growth Huntress is committed to creating a culture of inclusivity where every single member of our team is valued, has a voice, and is empowered to come to work every day just as they are. We do not discriminate based on race, ethnicity, color, ancestry, national origin, religion, sex, sexual orientation, gender identity, disability, veteran status, genetic information, marital status, or any other legally protected status. We do discriminate against hackers who try to exploit businesses of all sizes. Accommodations: If you require reasonable accommodation to complete this application, interview, or pre-employment testing or participate in the employee selection process, please direct your inquiries to accommodations@huntresslabs.com . Please note that non-accommodation requests to this inbox will not receive a response. Huntress uses artificial intelligence tools to assist in reviewing and evaluating job applications, including resume screening, skills assessment, and candidate matching and comparisons. These AI tools support our human recruiters in the initial review process, but do not make final hiring decisions without human involvement. By submitting your application, you acknowledge this use of AI in our recruitment process. Please review our Candidate Privacy Notice for more details on our practices and your data privacy rights. #BI-Remote

Location: Germany; Bosnia; Norway; Estonia; Slovenia; Italy; Netherlands; Hungary; Portugal; France; Poland; Serbia; Austria; Finland; Montenegro; Slovakia; Ireland; Denmark; Belgium; Czech Republic; United Kingdom; Croatia; Spain; Greece; Ukraine; Sweden Workplace: Remote The AI orchestration of your wildest imagination. n8n is the open workflow orchestration platform built for the new era of AI. We give technical teams the freedom of code with the speed of no-code, so they can automate faster, smarter, and without limits. Backed by a fiercely inventive community and 500+ builder-approved integrations, we’re changing the way people bring systems together and scale ideas for impact. Since our founding in 2019, we’ve grown into a diverse team of over 260 - working across Europe and the US, connected by a shared builder spirit and with our centre of gravity in Berlin. Along the way, we’ve: - Cultivated a community of more than 650,000 active developers and builders - Earned 190K+ GitHub stars, making us one of the world’s Top 40 most popular projects - Backed by top investors, from Sequoia’s first German seed to our SAP's recent strategic investment - bringing us to a $5.2bn valuation That’s the company we’ve built. Now we’d love to see what you can build. If you’re applying, try n8n out - whether you’re technical or not - and share a screenshot of your first workflow with us. The easiest place to start is here: app.n8n.cloud/register http://app.n8n.cloud/register. We’re in a defining moment of an incredible journey. Come and build with us. We're looking for seasoned Product Designers who thrive in ambiguity and challenging problem spaces. n8n is a powerful, flexible technical tool, which means the problems you tackle as a designer are complex. Your design decisions must account for diverse user workflows, technical constraints, and how changes impact the entire platform. To thrive here, you will need to love talking to users, understanding technology, and reducing complexity and scope. You'll be embedded in a product squad alongside a product manager and around three to five engineers, owning the user experience for your area end to end. Our design team is small but growing, so you'll shape the craft bar and the culture, not inherit them. We're hiring designers across the following teams: - Enterprise (two roles - Governance & Observability, and Licence & Billing): You've worked on technical B2B platforms. You've designed for scale, governance, and collaboration across teams, including permissions, environments, observability, and failure modes included and you're comfortable making deeply complex systems feel coherent and simple. - Adore - Adoption & Retention: You have exceptional product sense and can connect disparate elements into a coherent whole. You'll take something complex, with many moving parts, and make it make sense - shaping what the visual layer of n8n becomes next. Experience with data visualisation is welcome; deep technical expertise isn't required. - n8n Labs: As a Product Designer, you'll own discovery end-to-end, spotting the riskiest assumptions, running the research, and turning findings into decisions without waiting on a brief. You move fast, cut scope without losing what matters, and you're hands-on enough to build and ship your own prototypes, including using AI tools to get there quicker. You've got product and business judgment, not just craft; you can spot an opportunity and make the case for it. Founder or co-founder experience is a helpful signal but not a requirement. Team assignment is confirmed at the offer stage and may be subject to change as the team structure evolves. 🎯 Regardless of the team, your main goal will be to lead end-to-end product design on complex workflows that elevate n8n's user experience, ship measurable outcomes, and raise the quality bar across our platform. To do so, here are your responsibilities: End-to-end product design - Lead the full design process for your team, from discovery to polished delivery, collaborating closely with PMs and engineers. - Consistently ship high-quality, visually cohesive designs that improve the overall UX at every release. - Work effectively on complex features and understand the underlying technology. - Take ownership of complex, multi-faceted problems and drive them to completion with initiative and autonomy. Research, feedback, and UX quality - Own the direction of research for your team, decide when it's needed, choose the right methodology, and take the initiative without waiting to be told. - Champion the user by running interviews, usability tests, and research to inform critical product and business decisions. - Master the feedback loop by gathering, synthesizing, and acting on input while giving actionable critique to elevate teammates' work. - Balance speed and quality in an MVP-driven environment, navigating ambiguity while maintaining a high bar. Systems thinking and platform coherence - Design in systems, integrating solutions into the broader n8n platform and safeguarding the product's big picture. - Account for edge cases, constraints, and interaction details so users never end up in impossible states. - Collaborate across teams and designers to ensure consistency and quality across shared patterns and components. Strategy, impact, and innovation - Shape team strategy by influencing planning, prioritization, and scope with a strong design perspective tied to KPIs. - Explore and adopt AI and automation tools to push the boundaries of design practice and AI-powered workflows. Senior or Staff? We're open at both levels, and we'll calibrate with you during the process. At Senior, you own your squad's design end-to-end and ship work that raises the bar for your area. At Staff, you do that, and your influence reaches beyond your own squad - you shape patterns other designers build on, and you take on the problems that span teams. Both are hands-on: this is not a step away from the craft. REQUIREMENTS Must-haves - 🎨 Product design excellence: You're proficient across product design, UX, UI, and qualitative research, delivering polished, detail-oriented work. - 🧠 Technical mindset: You collaborate effectively with engineers and understand how software is built, including common web technologies. You don't need to write code, but you do need genuine curiosity about what's happening underneath - APIs, webhooks, data structures and how workflows actually execute. - 🧭 Ownership & delivery: You've shipped end-to-end features in smaller teams or startups and can drive complex problems to measurable outcomes. - ⚡ Fast, focused execution: You operate at high speed in an MVP-driven environment, balancing quality and velocity amid ambiguity. - 📈 Outcome orientation: You use research and metrics to inform decisions and consistently deliver solutions that enable team KPIs. - 🤝 Feedback & collaboration: You're open and non-defensive in critique and provide actionable feedback that raises the team's bar. - 🧪 Curiosity for AI: You're enthusiastic about AI and innovation, actively exploring new tools and approaches to advance the craft. - 📅 Experience level: You have 5+ years in product design with demonstrable impact on shipped products. Nice-to-haves - 💻 Front-end fluency: You can prototype using HTML/CSS/JavaScript, with or without AI coding tools, and can collaborate effectively with engineers on the result. - 🧩 AI & automation domain: You've designed AI or automation products; familiarity with n8n is a plus. - 🔁 Process improvement: You proactively refine team rituals and workflows to increase effectiveness. - 📚 Continuous growth: You invest in your craft and are motivated by creating tangible product and company impact. - 🔎 Discovery frameworks: You know methodologies like Continuous Discovery or Shape Up. - 📊 Data-informed design: You're comfortable with metrics, A/B testing, or SQL to guide decisions. - 🚀 Entrepreneurial drive: You've built startups or side projects that show initiative and creative problem-solving. Why join us? At n8n, your work won't disappear into a slide deck. You'll lead high-impact design across core product surfaces, shaping AI-powered workflows, enterprise governance and billing, and how people discover and adopt n8n, from discovery to delivery. You'll join a fast-growing, Europe remote-first company where autonomy, experimentation, and craft matter, partnering closely with PMs and engineers to ship real outcomes to a passionate global community. Sound like a challenge you're excited to take on? Apply now and help us build the future of automation. n8n is an equal opportunity employer and does not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, gender identity, age, marital status, veteran status, or disability status. We can sponsor visas to Germany; for any other country, you need to have existing right to work. Our company language is English. You care about diversity and inclusion? We do too! Check out our Diversity, Inclusion and Belonging initiatives at n8n https://www.notion.so/Diversity-inclusion-and-belonging-n8n-c1bec2fff536422d868b1a438d990e35?pvs=21 (https://www.notion.so/n8n/Diversity-inclusion-and-belonging-n8n-c1bec2fff536422d868b1a438d990e35). Location disclaimer: If you see multiple job postings for the same role, it is most likely because we're hiring remotely for this role and posting in different locations to make sure every potential candidate can see the role. Please apply to the location you're the most likely to work from in the future. BENEFITS - Competitive compensation 💸 – We offer fair and attractive pay. - Ownership 💪 – Our core value is to “empower others,” and we mean it—you’ll get a slice of n8n with equity. - Work/life balance 🏖️ – We work hard but ensure you have time to recharge: - Europe: 30 days of vacation, plus public holidays wherever you are. - US: 20 vacation days, 8 sick days, plus public holidays wherever you are. - Health & wellness 🩺 – - Europe: We provide benefits according to local country norms.* - US: Multiple low-premium, low-deductible medical plans with coverage for individuals and families—plus a no-cost premium HDHP option with a pre-seeded HSA—along with dental and vision coverage. - Future planning 💰 – - Europe: We provide pension contributions according to local country norms.* - US: 401(k) retirement plan with a 4% employer match. - Financial security 🛡️ – - Europe: We provide benefits according to local country norms.* - US: Company-paid short-term and long-term disability insurance, plus life insurance to support you and your loved ones. - Career growth 📈 – We hire rising stars who grow with us! You’ll get €1K (or equivalent) per year to spend on courses, books, events, or coaching to level up your skills. - A passionate team 🤩 – We love our product, and we prove it with regular hackathons where we see who can build the coolest thing with it! - Remote-first 🌏 – Our team works remotely across Europe, with regular off-sites for team bonding. Some roles, like sales in the US, are hybrid—please check the job description. - Giving back 🤝 – We're big fans of open source, and you'll get $100 per month to support projects you care about. - Transparency 🙏 – We all know what everyone’s working on, how the company is doing—the whole shebang. *Country and/or State specific details provided in your employment agreement.

Location: Intellias Meet your recruiter Viktoriia Borsuk viktoriia.borsuk@intellias.com https://www.linkedin.com... Vacancy details DevOps Engineering DevOps Engineer (AWS) Middle Ukraine Remote APPLY NOW REFER A FRIEND Let’s connect people globally! With a first-class team of engineers, Intellias provides and supports top-level services in the telecom sector all over the world. Join in and be among those who create the future of communications! What project we have for you Our client, a leading software and services provider for communications and media companies, is establishing the Support and Maintenance team for newly launched project in Ukraine, so looking for strong and motivated support personnel with experience in operating high-performing, scalable, enterprise-grade applications and frameworks (On-prem OpenShift, Kubernetes, HBase, Kafka). You will be part of a talented software engineering team that is servicing the next generation of our product using micro services technology stack. Take responsibility on operations and support of Production BSS (Telecom Billing, rating, ordering, PCRF, network provisioning, IVR, Product catalog and API) IT project in ensuring the Maintenance and services operations SLA. Ensure solution meets customer business and technical needs by leveraging out clients IT assets and best practices while considering IT strategic goals. What you will do In one sentence: The DevOps engineer is responsible for carrying out day to day applicative infrastructure management supporting production activities. Responsibilities: 24/7 support of production Infrastructure services to ensure the highest standards of availability, resilience, integrity, security and performance required by our business systems. Collaborate with cross-functional teams to implement DevOps practices that streamline software delivery and infrastructure management. Build, maintain, and scale automated deployment pipelines for various applications, ensuring efficient and error-free code deployments. Monitor and optimize system performance, reliability, and security in both production and development environments. Troubleshoot and resolve infrastructure issues, implementing proactive measures to prevent future occurrences. Develop and maintain scripts and tools to automate repetitive tasks, enhancing efficiency and reducing errors. Manage containerization and orchestration technologies (e.g., Docker, Kubernetes) for seamless application deployment and scaling. Work closely with development teams to integrate continuous integration/continuous deployment (CI/CD) practices and facilitate automated testing. Participate in on-call rotations and provide timely incident response and resolution. What you need for this Critical Experience: Bachelor’s degree in computer science, Engineering, or a related field (or equivalent experience). 3+ years of experience as a DevOps Engineer or in a similar role. Proficiency in scripting languages such as Shell, Python or Bash. Familiarity with containerization tools like Docker and container orchestration tools like Kubernetes. Familiarity with DBA tasks of PostgreSQL, HBase, or Couchbase databases Solid understanding of CI/CD concepts and tools (e.g., Jenkins, GitLab CI/CD). Experience with monitoring and logging tools (e.g., Prometheus, ELK stack, Grafana). Willing to work in shifts and weekend support model. Strong problem-solving skills and the ability to work effectively in fast-paced environments. Must have the ability to see the full End to End picture, including impact on the customer. Will be a plus: Familiarity with Business Support System (BSS). What it’s like to work at Intellias At Intellias, where technology takes center stage, people always come before processes. By creating a comfortable atmosphere in our team, we empower individuals to unlock their true potential and achieve extraordinary results. That’s why we offer a range of benefits that support your well-being and charge your professional growth. We are committed to fostering equity, diversity, and inclusion as an equal opportunity employer. All applicants will be considered for employment without discrimination based on race, color, religion, age, gender, nationality, disability, sexual orientation, gender identity or expression, veteran status, or any other characteristic protected by applicable law. We welcome and celebrate the uniqueness of every individual. Join Intellias for a career where your perspectives and contributions are vital to our shared success. Skills AWS

• Управление платежной стратегией и командой с высокой самостоятельностью и прямым взаимодействием с founders и C-level. • Развитие действующей multi-PSP инфраструктуры на международных рынках.

We are looking for a Product Owner to lead that team: a small, senior, fully remote squad of engineers that takes new product concepts from idea to a working MVP in customers' hands, then hands proven products to a product line and moves on to the next concept.

The Orthopedic Coding Manager provides direct operational and people leadership for an team of coders in the surgical orthopedic speciality. Lead, coach, and develop the members assigned to their team.

Provide student-centered, IEP-aligned virtual speech therapy to elementary students. Use the monthly district week for evaluations, report writing, IEP meetings, and make-up sessions.

Location: Kraków, Poland; Warsaw, Poland; Vilnius, Lithuania; Lisbon, Portugal; Barcelona, Spain; Limassol, Cyprus Join COLIBRIX ONE – Innovating the Future of Payments At COLIBRIX ONE* , we’re building advanced, AI-powered payment technologies that support Payment Service Providers (PSPs), Electronic Money Institutions (EMIs), and neobanks across the EU and the UK. As a fully licensed Electronic Money Institution (FCA Reference No. 927920) and holder of a Financial Institution Licence issued by the MFSA, as well as a principal member of both VISA and Mastercard, we provide comprehensive, real-world financial solutions that include: Global card processing Digital wallet infrastructure Cross-border merchant accounts Alternative payment methods (APMs) Corporate accounts for legal entities We’re a fast-growing team with a passion for innovation, security, and scalability. Our culture values curiosity, collaboration, and impact - and we’re looking for talented professionals who are ready to shape the future of fintech. At COLIBRIX ONE, your work directly powers the digital economy. If you're eager to solve meaningful challenges and build with purpose, we’d love to hear from you. The Role As a Chargeback Specialist , you will manage the end-to-end card dispute process within an acquiring environment under Visa and Mastercard schemes. You will analyze transactions, prepare representments, and collaborate with banks and merchants to resolve disputes and improve win rates. The role also involves monitoring chargeback trends across a diverse merchant portfolio, supporting risk mitigation efforts, and ensuring compliance with scheme rules in a fast-paced fintech setting. Key Responsibilities Handle incoming chargebacks in accordance with Visa and Mastercard scheme rules Manage the full dispute lifecycle: first chargeback, representment, pre-arbitration, arbitration, and collaboration / pre-dispute cases Analyze transaction data to prepare compelling representments and supporting documentation Manage disputes across a diverse merchant portfolio spanning low - to high-risk profiles and varied business models, including one-off and recurring billing flows Tailor representment and dispute strategies to the merchant's risk profile and transaction model Monitor chargeback ratios across merchant activity and identify patterns or spikes that require further investigation Track merchant performance against scheme monitoring thresholds (Visa VAMP, Mastercard ECM/EFM) and flag emerging risk Leverage dispute prevention and deflection tools (Ethoca Alerts, Verifi Order Insight / CDRN, Visa RDR) to reduce dispute volume Collaborate with internal teams - Risk, Settlement, and Compliance Communicate with issuer banks, acquiring banks, processors, and merchants to resolve dispute-related queries Continuously evaluate dispute procedures and suggest improvements to increase win rates Work to strict scheme response deadlines and SLAs without compromising quality Stay up to date with scheme rules, regulatory updates, and industry best practices in dispute management Perform any other related duties or responsibilities as assigned What you need to succeed in this role Minimum 2 years of experience in dispute management, preferably within a PSP, EMI, or acquiring bank Hands-on experience managing chargebacks for merchants across the full risk spectrum, from low-risk to high-risk verticals Strong understanding of Visa and Mastercard scheme rules and the end-to-end dispute process Experience with dispute prevention / deflection tools (Ethoca, Verifi Order Insight / CDRN, RDR) is a strong advantage Awareness of scheme monitoring programs and thresholds (VAMP, ECM/EFM) and how dispute outcomes affect portfolio ratios High attention to detail with strong organizational and documentation skills Ability to analyze transaction flows, spot anomalies, and present findings clearly Comfortable working in a fast-paced environment and managing multiple cases simultaneously to strict deadlines Excellent written communication skills in a formal and professional style Strong problem-solving mindset and ability to work independently while remaining aligned with team goals and guidance Fluency in English and Russian (additional languages are considered a plus) Proficiency in Microsoft Office, with strong expertise in Excel highly desirable Higher education in banking or economics, and experience in a regulated financial environment, are considered a plus What We Offer Opportunity to shape the future of fintech solutions within a growing company Collaborative, horizontal team structure that values your expertise and ideas Continuous learning and development opportunities to enhance your skills and career growth Competitive salary and benefits package * This position is offered within the COLIBRIX ONE. Employment will be under the appropriate legal entity based on the role and location.

Location: Brazil Paired is a global staffing and recruiting agency that pairs remote work with top-tier talent. We help individuals from around the world connect with great companies that are looking for their specific skill set. Our mission is to provide great jobs to talented people, no matter where they are located. About the role We are hiring on behalf of a fast-growing DTC men's apparel brand doing over $10M per month in revenue. Comfort-first, performance-minded basics: shorts, tees, hoodies, pants. California-rooted, 100% bootstrapped, running on Shopify with paid Meta as the growth engine. The Role This is not a back-office job. This is the financial nerve center of a fast-moving DTC operation. You will own the daily accounting engine covering AP, receiving reconciliation, vendor accounts, and COGS accuracy. Then you will do what most accountants cannot: turn those numbers into answers. Which SKUs are printing money and which are dead weight? Which vendors are quietly bleeding the company on variances? You will work directly with ownership. No layers, no bureaucracy. Ownership handles month-end close and the big strategic calls. You run the daily operation, surface what matters, and bring analysis sharp enough to change decisions. When you find something, it gets acted on that day. If you have ever caught a six-figure error nobody else saw, or built the analysis that killed a bad product line, this is your room. What You'll Own Accounts Payable, full cycle Process, code, and schedule vendor invoices across the full supplier base Execute 3-way matching (PO, receiving report, invoice) on every inbound shipment Run payment cycles, track terms, and capture early-pay discounts Resolve discrepancies directly with vendors Receiving and Inventory Accuracy Daily reconciliation of invoiced quantities against goods actually received Catch short ships, production variances, and pricing errors before they become write-offs Partner with fulfillment leadership to keep receiving documentation airtight COGS and Unit Economics Maintain weighted average cost accuracy across roughly 1,300 SKUs Reconcile landed costs including freight, duties, and inbound charges into true unit economics Support monthly COGS true-ups and inventory valuation reviews Vendor Management Own vendor account reconciliations, statement reviews, and terms compliance First line on anything billing-related with the supplier network Track vendor performance: variance rates, pricing drift, chargeback recovery Analysis Blended and category-level gross margin tracking SKU contribution, velocity, and markdown exposure across 1,300 SKUs Vendor scorecards on cost, accuracy, and reliability Ad hoc deep-dives for ownership: spend reviews, pricing scenarios, whatever needs answering that week Requirements Requirements 3 to 6 years in accounting or accounting plus FP&A, with real inventory, AP, or cost accounting exposure. Apparel, CPG, or DTC ecommerce strongly preferred Fluent in 3-way matching and comfortable pushing back on vendors when the numbers do not add up Excel killer: pivots, lookups, and models built from scratch You think in unit economics, not just journal entries ERP experience such as NetSuite, QuickBooks, or similar. Shopify ecosystem familiarity is a plus Self-directed and fast Benefits Work From Anywhere Competitive salary paid in US$

Location: London Workplace: OnSite ABOUT US At LangChain, our mission is to enable every company to own its intelligence. We believe agents will transform how companies operate, and we're building the foundation to make that future possible. Our open-source harnesses and LangSmith platform give developers and enterprises the infrastructure to run, improve, and govern agents at scale. We've raised $460M to date, with our most recent funding round valuing the company at $3B, backed by leading investors including Sequoia, Benchmark, IVP, and CapitalG. As we continue to expand our platform and tackle some of the hardest challenges in agent engineering, every team member has the opportunity to make a meaningful impact and help shape both our technology and the future of the industry. More than 7,000 organizations rely on LangSmith, from fast-growing startups to Fortune 500 enterprises, including NVIDIA, Bridgewater, LinkedIn, Workday, and Rippling. We're just getting started on making high-performing agents easier to build and manage at scale. ABOUT THE TEAM: The Professional Services team is the bridge between LangChain's technology and the enterprise customers building on top of it. We partner with some of the world's most ambitious companies to help them move from pilot to production — designing solutions, accelerating time-to-value, and ensuring teams get the most out of LangChain, LangGraph, and LangSmith. We work at the intersection of deep technical expertise and customer partnership, and we take pride in the outcomes our customers achieve. As LangChain grows, PS plays a direct role in shaping how enterprise AI gets built in the real world. ABOUT THE ROLE: We're looking for an Engagement Manager to join our Professional Services team. You'll manage multiple concurrent technical engagements, ensuring successful delivery of Professional Services projects for enterprise customers. You'll be the primary point of contact for customers and coordinate cross-functional teams to deliver exceptional outcomes. This role offers direct impact on customer success, the opportunity to shape processes and methodologies, and the chance to work with cutting-edge AI technology. You'll join a collaborative team environment with a strong engineering culture. Location: This role can be based in our San Francisco or New York office. Employees within commuting distance work from the office five days per week. Candidates who live outside commuting distance (e.g. >1hr each way) may be eligible for hybrid arrangements depending on location and role requirements. Open to remote candidates within the US. WHAT YOU'LL DO: - Engagement Lifecycle Management: Manage the full engagement lifecycle from SOW review through closeout, including planning, execution, risk management, scope management, and handoff - Customer Communication & Relationship Management: Serve as the primary point of contact for customers — deliver status updates, manage expectations, handle escalations, and negotiate scope changes - Multi-Engagement Management: Manage 5–8 concurrent technical engagements simultaneously while maintaining quality and meeting deadlines - Cross-Functional Coordination: Coordinate with Solution Architects, AI Engineers, Sales, Support, Enablement, and Product/Engineering teams; manage resource allocation and capacity planning - Risk & Issue Management: Proactively identify risks and issues, develop mitigation strategies, track resolution, and ensure deliverables meet quality standards WHAT YOU'LL BRING: - You have 5+ years of engagement or project management experience, preferably with technical or software engagements - You've managed multiple concurrent engagements and know how to keep quality high across all of them - You have strong experience working with enterprise customers and leading customer-facing communication - You've coordinated cross-functional technical teams — engineers, architects, product — and managed resource allocation - You're experienced with project management tools such as Linear, Jira, Asana, or similar - You've handled scope change management and complex stakeholder dynamics - You have start-up DNA: you thrive in fast-paced, ambiguous environments and don't wait to be told what to do - You're a natural communicator — clear, direct, and effective with both technical teams and executive stakeholders You exemplify our operating principles - You are motivated to build something great: you hold a high bar for quality, craft, and impact - You embrace hot takes: you share informed opinions, challenge the status quo, and engage in constructive debate - You operate with maximum agency: you take ownership, move work forward independently, and help others unblock - You run to the roar: you lean into hard problems, ambiguity, and fast-moving challenges NICE TO HAVE: - PMP or similar project management certification - Experience in Professional Services or consulting - Experience with AI/ML or infrastructure engagements - Experience with time tracking and billing coordination - Knowledge of software development lifecycle and agile methodologies COMPENSATION PHILOSOPHY: We offer competitive compensation that includes base salary, variable compensation for relevant roles, meaningful equity, benefits, and perks. We are hiring for this role across a range of scope, and the compensation band reflects that. Your offer depends on what we learn about your impact, craft, leadership, and communication during the interview process. We will tell you early where you’re tracking and talk comp with you before offer stage. Team members in the EU, UK, and APAC receive locally competitive benefits aligned with regional norms and regulations. BENEFITS Benefits include medical, dental, and vision coverage, flexible vacation, a 401(k) plan, meals on in-office days in the US and more.

Location: New York, NY Workplace: OnSite ABOUT US At LangChain, our mission is to enable every company to own its intelligence. We believe agents will transform how companies operate, and we're building the foundation to make that future possible. Our open-source harnesses and LangSmith platform give developers and enterprises the infrastructure to run, improve, and govern agents at scale. We've raised $460M to date, with our most recent funding round valuing the company at $3B, backed by leading investors including Sequoia, Benchmark, IVP, and CapitalG. As we continue to expand our platform and tackle some of the hardest challenges in agent engineering, every team member has the opportunity to make a meaningful impact and help shape both our technology and the future of the industry. More than 7,000 organizations rely on LangSmith, from fast-growing startups to Fortune 500 enterprises, including NVIDIA, Bridgewater, LinkedIn, Workday, and Rippling. We're just getting started on making high-performing agents easier to build and manage at scale. ABOUT THE TEAM: The Professional Services team is the bridge between LangChain's technology and the enterprise customers building on top of it. We partner with some of the world's most ambitious companies to help them move from pilot to production — designing solutions, accelerating time-to-value, and ensuring teams get the most out of LangChain, LangGraph, and LangSmith. We work at the intersection of deep technical expertise and customer partnership, and we take pride in the outcomes our customers achieve. As LangChain grows, PS plays a direct role in shaping how enterprise AI gets built in the real world. ABOUT THE ROLE: We're looking for an Engagement Manager to join our Professional Services team. You'll manage multiple concurrent technical engagements, ensuring successful delivery of Professional Services projects for enterprise customers. You'll be the primary point of contact for customers and coordinate cross-functional teams to deliver exceptional outcomes. This role offers direct impact on customer success, the opportunity to shape processes and methodologies, and the chance to work with cutting-edge AI technology. You'll join a collaborative team environment with a strong engineering culture. Location: This role can be based in our San Francisco or New York office. Employees within commuting distance work from the office five days per week. Candidates who live outside commuting distance (e.g. >1hr each way) may be eligible for hybrid arrangements depending on location and role requirements. Open to remote candidates within the US. WHAT YOU'LL DO: - Engagement Lifecycle Management: Manage the full engagement lifecycle from SOW review through closeout, including planning, execution, risk management, scope management, and handoff - Customer Communication & Relationship Management: Serve as the primary point of contact for customers — deliver status updates, manage expectations, handle escalations, and negotiate scope changes - Multi-Engagement Management: Manage 5–8 concurrent technical engagements simultaneously while maintaining quality and meeting deadlines - Cross-Functional Coordination: Coordinate with Solution Architects, AI Engineers, Sales, Support, Enablement, and Product/Engineering teams; manage resource allocation and capacity planning - Risk & Issue Management: Proactively identify risks and issues, develop mitigation strategies, track resolution, and ensure deliverables meet quality standards WHAT YOU'LL BRING: - You have 5+ years of engagement or project management experience, preferably with technical or software engagements - You've managed multiple concurrent engagements and know how to keep quality high across all of them - You have strong experience working with enterprise customers and leading customer-facing communication - You've coordinated cross-functional technical teams — engineers, architects, product — and managed resource allocation - You're experienced with project management tools such as Linear, Jira, Asana, or similar - You've handled scope change management and complex stakeholder dynamics - You have start-up DNA: you thrive in fast-paced, ambiguous environments and don't wait to be told what to do - You're a natural communicator — clear, direct, and effective with both technical teams and executive stakeholders You exemplify our operating principles - You are motivated to build something great: you hold a high bar for quality, craft, and impact - You embrace hot takes: you share informed opinions, challenge the status quo, and engage in constructive debate - You operate with maximum agency: you take ownership, move work forward independently, and help others unblock - You run to the roar: you lean into hard problems, ambiguity, and fast-moving challenges NICE TO HAVE: - PMP or similar project management certification - Experience in Professional Services or consulting - Experience with AI/ML or infrastructure engagements - Experience with time tracking and billing coordination - Knowledge of software development lifecycle and agile methodologies COMPENSATION $150,000-$190,000 base salary + equity COMPENSATION PHILOSOPHY: We offer competitive compensation that includes base salary, variable compensation for relevant roles, meaningful equity, benefits, and perks. We are hiring for this role across a range of scope, and the compensation band reflects that. Your offer depends on what we learn about your impact, craft, leadership, and communication during the interview process. We will tell you early where you’re tracking and talk comp with you before offer stage. Team members in the EU, UK, and APAC receive locally competitive benefits aligned with regional norms and regulations. BENEFITS Benefits include medical, dental, and vision coverage, flexible vacation, a 401(k) plan, meals on in-office days in the US and more.

Location: San Francisco Bay Area, USA Workplace: Hybrid Why work at Higgsfield AI? Higgsfield AI is the fastest-scaling generative AI company in history, hitting $1B in annual revenue run rate, 30M+ users worldwide, 6M+ generations per day, and powering 390 of Fortune 500 brands. We're building at the absolute frontier of AI-powered video creation and next-generation creative tools. Joining Higgsfield means becoming part of a high-impact team shaping the future of AI-native experiences, at a company that isn't just moving fast, but rewriting what fast looks like. About the role: We're looking for a Data Engineer to own the data that runs Higgsfield's enterprise business, from raw data to the numbers leadership makes decisions on. You'll own data end to end, from raw data collection through transformation, modeling and validation, to the reporting that Sales, RevOps, Finance and Product use to run the business. Revenue, contracts and commissions all run through this work, so accuracy matters. This is a hands-on role with real ownership. You'll report to our Data Engineering Lead, take on projects independently, and help make sure data is never the bottleneck as the business accelerates. We're an AI company, and we expect our data engineers to use AI to multiply what they can deliver. What you'll do: - Own end-to-end data pipelines, from raw data collection and transformation to modeling, validation and reporting. - Integrate CRM, billing, contract and product usage data into a consistent, trusted view of our B2B customers. - Build the data models and dashboards behind revenue reporting, commissions, forecasting and customer insights. - Turn ambiguous business questions from Sales, RevOps and Finance into scoped projects, and drive them to completion. - Close data gaps across teams, whether that means partnering with backend engineering to capture new data or fixing a broken pipeline. - Build AI-powered workflows (agents, reusable skills, automations) that work with our infrastructure and scale your impact. - Validate every number before it ships, with automated checks, monitoring and documentation that keep our data audit-ready. - Build executive-facing reports and dashboards (CEO / VP level) that are easy to read and highlight what needs action Requirements: - 4+ years in data engineering, analytics engineering or a related role, including building and maintaining complex production pipelines. - Hands-on experience building with AI, not just using it: for example, creating custom agents, skills or automations with tools like Claude, ChatGPT, Gemini or Cursor. You know where these tools help and where they fall short. - Strong SQL and Python, plus experience with modern data warehouses and transformation/orchestration tools (e.g., Snowflake or BigQuery, dbt, Airflow or Dagster). - Experience integrating data from business systems such as Salesforce, HubSpot or Stripe. - Structured thinking: you break ambiguous problems into clear steps and solve them methodically. - A proactive, self-directed approach. You learn fast, take ownership without waiting for instructions, and push work over the finish line. - Clear communication, including explaining technical work and its tradeoffs to nontechnical stakeholders. Nice to Haves: - Experience partnering with Finance on data that demands high precision (revenue, billing, commissions). - Early or growth-stage startup experience. Compensation & Benefits - We offer a competitive and thoughtfully structured compensation package designed to align with impact, experience, and long-term growth. - Base Salary: The anticipated salary range for this role is $200,000 - $260,000, depending on experience, skills, scope, and location. - Bonus: This role is Bonus eligible and may participate in the Company's discretionary annual bonus program. - Equity: In addition to cash compensation, employees are eligible to participate in the company’s stock option program and share in Higgsfield’s long-term growth. - Benefits: We offer a comprehensive benefits package designed to support employees professionally and personally, including medical, dental, and vision insurance, a competitive 401(k) retirement plan with company matching, and additional benefits and perks. - The opportunity to work on ambitious AI products alongside a highly experienced, fast-moving, and international team. - Significant ownership, direct impact, and opportunities for professional growth as the company scales. This is a hybrid role based in the San Francisco Bay Area. Team members are expected to work from our San Francisco office three full days per week, with the remaining days worked remotely and are expected to be available during agreed working hours and to maintain sufficient overlap with the relevant team’s time zone. We value in-person collaboration, active communication, responsiveness, and close partnership across teams. Higgsfield AI is an equal opportunity employer. We are committed to building a diverse and inclusive team and do not discriminate on the basis of race, color, religion, sex, gender identity or expression, sexual orientation, national origin, age, disability, veteran status, or any other protected characteristic.

Location: Philippines We are seeking an experienced, detail-driven Medical Biller – Dermatology to manage end-to-end revenue operations for a fast-paced dermatology practice. In this role, you will lead claim creation, code auditing, complex modifier validation, and aggressive denial resolution to maximize reimbursement. The ideal candidate brings specialized expertise in general, surgical, and cosmetic dermatology billing, exhibits expert command over modifier applications, and possesses recent, hands-on experience using ModMed (Modernizing Medicine) . Working Environment & Core Schedule Schedule: Monday – Friday, 8:00 AM – 5:00 PM EST (US Eastern Standard Time) Core EHR/Billing System: ModMed (Modernizing Medicine / EMA) Camera-On Shift Requirement: Agreement and ability to maintain an active, camera-on presence throughout the entire 8-hour shift—required for efficiency, real-time communication, and seamless collaboration with the team of virtual assistants supporting the practice. Top 3 Daily Tasks Dermatology Coding & Claim Auditing: Review and audit CPT, ICD-10, and HCPCS codes for medical, surgical, and cosmetic procedures prior to clearinghouse submission. Denials, Appeals & Reconsiderations: Investigate rejected or denied claims, correct coding/modifier errors, submit clean claims, and file formal appeals. Payer Follow-Up & Claims Resolution: Conduct proactive follow-up on unpaid or underpaid claims with commercial and government carriers to maintain cash flow. Core Responsibilities Code Verification & Auditing: Audit provider documentation to verify CPT, ICD-10, and HCPCS coding for accuracy, medical necessity, and compliance before billing. Complex Modifier Application: Apply and audit specialty modifiers (e.g., 25, 59, XS, XE, XP, XU) to prevent bundling and procedure-to-procedure (PTP) denials. Denial Investigation & Resolution: Perform root-cause analysis on claim rejections, revise coding, attach necessary clinical documentation, and resubmit claims promptly. Appeals Management: Draft and submit formal reconsideration letters and clinical appeals for complex or high-value denials. ModMed Workflow Oversight: Navigate ModMed's billing queues, claim scrubbers, and ERA posting modules to keep practice A/R current. Collaborative Remote Team Engagement: Maintain active video connection throughout the shift to facilitate immediate communication, team syncs, and operational alignment with co-VAs. Requirements Required Qualifications Certification: CPB (Certified Professional Biller) or CBCS (Certified Billing and Coding Specialist) or CMRS (Certified Medical Reimbursement Specialist) Certification Specialty Billing Background: Proven medical billing experience specifically supporting a Dermatology practice. Dermatology Coding Command: Solid proficiency in dermatology-specific CPT, ICD-10, and HCPCS coding guidelines. Advanced Modifier Mastery: Deep, practical familiarity with complex dermatology modifiers (e.g., Modifier 25, 59, XS/XE/XP/XU). Claims & Denials Expertise: End-to-end experience submitting clean claims, troubleshooting rejections, and filing formal appeals. Camera & Workstation Compliance: Commitment to maintaining an active camera-on presence for the entire 8-hour shift in a private, quiet, HIPAA-compliant workspace. Remote Setup: Dedicated PC/Mac, high-speed internet connection, backup internet solution, and a clear USB headset. Highly Preferred Qualifications Software Mastery: Hands-on experience using ModMed (Modernizing Medicine / EMA) . Leadership Experience: Previous experience as a Billing Supervisor, Team Lead, or Senior Claims Specialist is a strong plus. Ideal Candidate Profile You are a sharp, analytical dermatology biller who knows ModMed inside and out. You understand how to read provider notes, catch bundling errors, apply X-modifiers with precision, and relentlessly pursue uncollected insurance claims until resolved.