\nCOMPANY\n\n\nAt 0x, our mission is to eliminate the complexity of accessing tokens and liquidity. We deliver this to web3 builders with a delightfully simple suite of developer APIs that provide faster trading, better prices, and superior user experience.\n\nFounded in 2017, we’ve processed over 60M+ million transactions and $130B+ in trading volume from users trading on Matcha, Coinbase Wallet, Robinhood Wallet, Phantom, Rainbow, DefiLlama, MetaMask, Zerion, Trust Wallet, and many more. Our investors include Greylock Partners, Pantera Capital, and Jump Crypto.\n\nWe are looking for a senior software engineer, backend focussed, that has a passion for building DeFi solutions. You have a high degree of integrity, learn and adapt quickly, and seek to make a positive impact on the lives of those who use the systems you build.  We hire engineers that have solid fundamentals, are intelligent, have strong learning agility, and are nice people.\n\n\n\n\n0X API\n\n0x API is liquidity infrastructure for the internet. It provides developers seamless access to aggregated liquidity, enabling the future of Decentralized Finance applications on Ethereum as well as other blockchain networks. The 0x API is designed to make it easy for DeFi developers to tap into DEX liquidity in a fast, reliable, and easy to use way so they can focus on what matters: their product.\n\nTens of companies of all sizes — from public companies like Coinbase to DeFi native applications like Matcha and Zapper — use 0x API to enable trading, investing and portfolio management. Since launch in early 2020, 0x API has facilitated over 5 million trades from nearly one million unique users — adding up to more than $37B in traded volume. \n\nAs a Product Manager on the 0x API team, you’ll play a key role in building out our fastest growing product and a common engine amongst DeFi applications. You’ll also work closely with an amazing group of product and engineering trailblazers.\n\n\n\nYOUR ROLE AS A PRODUCT MANAGER FOR 0X API \n\n0x API is one of 0x Labs long term bets to grow access to decentralized markets and smart contracts. This means establishing and growing 0x API as the liquidity infrastructure for the internet and onboarding the next wave of DeFi developers and builders. In this role you will be responsible for driving the 0x API’s product roadmap — ideating and developing new features for new and existing integrators. You will do that by partnering with engineers to turn ideas into reality. \n\nWHO YOU ARE\n\nFirst and foremost, you are passionate about solving difficult problems and creating meaningful products. You are a creative and logical human that is able to decompose ambiguous problems into digestible pieces, prioritize solving them and delegate tasks appropriately. You're adept at analyzing tradeoffs between different solutions and ideas, you aim to make the most of the resources at your disposal, and you're scrappy enough to pull together more resources when necessary. You're capable of and enjoy inspiring and mobilizing the teams you work with towards ambitious goals.\n\nYou have shipped products you are proud of, unlocking value for users. You have a natural inclination to identify solutions to real problems, formulate plans on how to bring them to life and become obsessed about figuring out whether your hunch was right. You are agile when digesting learnings, and comfortable with ambiguity. \n\n0x API is a DeFi native product and we operate in a nascent, rapidly evolving industry. The projects you'll end up working on will sometimes demand knowledge of early, niche, and/or experimental tech, and in many cases, demand that we create such tech ourselves.\n\nRESPONSIBILITIES\n\n\n* Work with Product, Engineering and Data to develop and ship new products and services to help 0x API onboard the next wave of DeFi developers and builders.\n\n* Research and intimately understand our integrators’ goals, needs, and pain points. Translate them into short-, medium-, and long-term product roadmaps that address these problems and opportunities.\n\n* Establish 1-1 relationships with high-value integrators, together with the rest of the team.\n\n* Use data to understand how integrators and their users are using 0x API and identify opportunities for growth.\n\n* Craft metrics that accurately reflect your organization's goals and work to influence them with the team.\n\n* Evaluate trade-offs between different decisions and clearly communicate these decisions to a range of different audiences.\n\n* Clearly communicate your team's priorities and product roadmap across the company, and drive consensus around any conflicts.\n\n* Be a public face for 0x when meeting with other teams, speaking at events, and/or writing external-facing materials.\n\n\n\n\nREQUIRED\n\n\n* At least 3 years of Product Management managing technical software products from kick-off to ship, preferably in crypto, fintech or developer tools.\n\n* Familiarity using research, experimentation, and product analytics to guide decision making.\n\n* Experience shipping products with great user experiences at scale.\n\n* Strong communication and writing skills.\n\n\n\n\nPREFERRED\n\n\n* Experience building products with great user experiences at scale.\n\n* Technical or software engineering background.\n\n* SQL and data crunching skills\n\n* Enthusiasm for and knowledge about decentralized finance, 0x and other blockchain technologies.\n\n\n\n\nBENEFITS\n\n\n* The base salary range for this position is USD $100,000 - $200,000 + equity + ZRX tokens + benefits. Within the range, individual pay is determined by job-related skills, experience, location, business needs, and candidate preferences between the different compensation elements.\n\n* Comprehensive insurance (medical/dental/vision/life/disability) — 100% covered for you and dependents\n\n* 401k, HSA, and FSA for U.S.-based employees\n\n* Monthly mobile phone bill, wellness, and pre-tax transportation expense\n\n* Covered mental health benefits (included professional therapy sessions)\n\n* A supportive remote environment\n\n* Lunch reimbursement for all employees across the globe!\n\n* Stipend for your ideal remote / WFH set-up: laptop, headphones, and any other work gear you may need\n\n* 12-week paid parental leave\n\n* Great office conveniently located in the SF Financial District for those in the region!\n\n* Flexible vacation: Take time when you need it (and we really mean it)\n\n* Multiple annual in-person team meet-ups around the globe\n\n\n\n\n0x and its associated entities are dedicated to fostering diversity, inclusion, and belonging in its teams and workforce, and are proud to be equal opportunity employers. 0x does not make employment or hiring decisions on the basis of race, color, creed, religion, sex (including those who are pregnant or have given birth), sexual orientation, gender, gender expression or identity, age, disability, medical condition, genetic information, military or veteran status, marital status, pregnancy, citizenship, national origin, immigration or citizenship status, political affiliation, or any other basis that is protected by applicable local, state, or federal laws. This includes not making such decisions based on the status itself, as well as any associations, perceptions, and assumptions made regarding these statuses. 0x will also consider qualified applicants with arrest and conviction records in a way that is consistent with San Francisco’s Fair Chance Ordinance and similar local laws. Our commitment to equal employment opportunity extends to ensuring that all applicants and employees can perform to their fullest potential, including through obtaining reasonable accommodations when necessary.\n\n  \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Finance, API, Mobile, Senior and Backend jobs that are similar:\n\n $60,000 — $100,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nSan Francisco, California, United States

\nGreenM is a people-centric data analytics company!\nWe are a service company and strive to expand the business opportunities of clients and partners with the help of data analysis and individual software solutions.\n\n\nAt GreenM we have a deep focus on unleashing the full potential of each engineer and invest in strengthening team skills and building a company culture around continuous improvements.\n\n\nFor the development of a product from an environmental program that encourages and rewards people for participating in environmental activities, we are looking for a Python Engineer who will strengthen the team to achieve the project's goals (Ad-hoc scaling). \n\n\nBrief Responsibilities: \nDesigning and implementing internal development strategies to meet the client's business requirements, using Python and its frameworks to build scalable and maintainable applications.\n\n\n*Your background:\nHigher technical education;\n3-5 years of practical experience in the role of Python Software Engineer Python Developer, etc.;\nExperience in participating in the implementation of projects and products from scratch.\nSkills, competencies:\nProactive teamwork, ability to influence and support a team of engineers;\nAbility to translate high-level business and technical requirements into technical results;\nFlexible delivery thinking;\nWillingness to learn and adapt to new technologies and technical stacks;\nFluent or fluent spoken English;\nExperience working in an Agile team environment.\n\n\n*Technical knowledge:\nDeep understanding of technical architecture and design principles;\nProficiency in Python with a deep understanding of Python principles and best practices;\nExperience with Django for developing web applications and RESTful APIs, including familiarity with the Django REST framework for creating APIs;\nStrong design and development skills for RESTful services and understanding of REST principles, authentication and authorization mechanisms;\nSkills in using version control systems such as Git, including branches, merges, and pull requests, to collaborate effectively in a team environment;\nExperience with relational databases (eg PostgreSQL, MySQL) and/or NoSQL databases (eg MongoDB), including schema development, queries and migrations;\nUnderstanding OAuth 2.0 Flows. and implementation experience.\n\n\n**It will be a plus:\nAbility to work with code and expert evaluations;\nExperience with AWS;\nExperience using Docker for containerization and understanding how to create, manage, and deploy Docker containers to development, staging, and production environments;\nKnowledge of Send Grid integration and management for in-app email services, including configuring transactional emails and troubleshooting email deliverability;\nExperience integrating with identity providers and SSO.\nExperience with Google Firebase.\n\n\n*Details:\nProject and department (current project stage, what has already been done, development plan, etc.)\nAn initiative focused on promoting environmental sustainability while also offering financial benefits. At the core of the product is an environmental program that encourages and rewards people for participating in environmental activities such as beach cleanups, tree planting and wildlife conservation.\nThe team has already developed a POC version of the product and is currently looking for an intermediate/strong Python developer to focus on the MVP version.\nTeam: The new team member will work in a team of 4: 1 BE, 1 FE, 1 QA, and 1 PM (the client is in the US).\nEmpowerment: New team members will have the opportunity to make independent decisions regarding backend development within the project.\n\n\n*Tasks and responsibilities for the first time:\nBackend Development: Designing and executing backend development strategies to meet the client's business requirements, using Python and its frameworks to build scalable and maintainable applications;\nArchitectural decision-making: Active participation in the application architecture decision-making process and the development of solutions, ensuring that they are innovative and practical;\nIntegration with third-party software: implement, configure and maintain full integration with third-party software that ensures smooth operation and improves the functionality of our applications;\nWork closely with the Product Manager to understand project requirements, provide technical input and recommendations on the most effective technical approaches to achieve project objectives;\nTechnical leadership and proactivity: taking a proactive stance in all aspects of solution development, from proposing new technologies and frameworks to identifying opportunities for process improvement;\n*Prospects:\nTechnical Leadership and Proactivity: Taking a proactive stance in all aspects of solution development, from proposing new technologies and frameworks to identifying opportunities for process improvement, etc.\n\n\n*Interview steps:\nLead TA - 1 hour (introduction, discussion of your practical experience and coordination with the current project, team);\nTechnical interview - 1.5 hours/2 team members (free-style discussion of experience, understanding of general project development principles, design patterns, web-apps development. Architectural tasks, no real-time coding. DB related tasks online)\n\n\n\n\n\n\n\n\n$2,800 - $3,400 a month\n\nThe team is made up of colleagues and friends who share the same values and passion for what they are doing. We invite new teammates who have a similar mindset and professional views. \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Python, Design, Django, Docker, NoSQL, Engineer and Backend jobs that are similar:\n\n $60,000 — $110,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nUkraine

\nHinge is the dating app designed to be deleted\n\n\nIn today's digital world, finding genuine relationships is tougher than ever. At Hinge, we’re on a mission to inspire intimate connection to create a less lonely world. We’re obsessed with understanding our users’ behaviors to help them find love, and our success is defined by one simple metric– setting up great dates. With tens of millions of users across the globe, we’ve become the most trusted way to find a relationship, for all.\n\n\nAbout the Role\nAs the Senior Product Manager for the Hinge Trust & Safety Bad Actor Detection team, you will lead the team that creates and maintains Hinge’s anti-fraud and anti-abuse capabilities. To reinforce and support intentional dating, we make sure users on the platform are people with real intent about finding genuine connection; hence the main objective of Bad Actor Detection is to detect and remove any and all users who are flagged as nefarious by various features we develop, including automated machine learning models and heuristics.  You will work with a team of talented back end engineers, data scientists, data analysts, and machine learning engineers to identify and build robust defenses. \n\n\n\nResponsibilities\n* Product Leadership: In this role you will be a leader within Trust and Safety, expected to work at the highest levels of the company to gain executive buy-in and sponsorship of your roadmap and project proposals.\n* Product Strategy: Develop and execute a product strategy for Bad Actor Detection, aligning it with the company's overall goals and objectives.\n* Roadmap Planning: Create and maintain a clear product roadmap, regularly communicating updates to stakeholders.\n* Build and Manage Bad Actor Defenses: Be the accountable owner for all defenses, including ML models and heuristics, that the team creates. Collaborate with engineering teams to define, prioritize, and deliver technical solutions and features that improve efficiency, productivity, and user experience.\n* Data Analysis: Use data and analytics to track the performance of the defenses your team creates and make data-driven decisions for improvements.\n* Moderation Management: Work closely with operations partners to optimize moderation workflow volume, model retraining pipelines, and improve the efficacy of our moderator review queues.\n* Compliance and Security: Ensure that the features your team builds meet security and compliance standards, protecting user data and company assets.\n* Vendor Management: Manage relationships with third-party tool providers, research buy-vs-build opportunities, negotiate contracts, and stay informed about updates and new features.\n\n\n\nWhat We're Looking For\n* Ability to design product solutions based on evidence; proven track record of pushing ambitious products.\n* Experience working with a backend and machine learning heavy engineering team.\n* Technical background with a solid understanding of software development and machine learning model development techniques.\n* Capable of in depth data interpretation, experience with analytic tools such as SQL and BI software.\n* Effective communication and collaboration skills with a myriad of stakeholders throughout the company.\n* Excellent project management and organizational skills.\n* Ability to thrive in a fast-paced, dynamic environment.\n* Bachelor's degree in a related field (Computer Science, Business, etc.). \n* 5+ years of professional experience either directly related to Product Management or adjacent within tech.\n* Proven experience as a Product Manager in a tech company; preferably with Trust and Safety or related experience.\n\n\n\n\n$191,500 - $223,000 a yearFactors such as scope and responsibilities of the position, candidate's work experience, education/training, job-related skills, internal peer equity, as well as market and business considerations may influence base pay offered. This salary range is reflective of a position based in New York City. This salary will be subject to a geographic adjustment (according to a specific city and state), if an authorization is granted to work outside of the location listed in this posting.\n\nAs a member of our team, you’ll enjoy:\n\n\n401(k) Matching: We match 100% of the first 10% of pre-tax 401(k) contributions you make, up to a maximum of $10,000 per year.\n\n\nProfessional Growth: Get a $3,000 annual Learning & Development stipend once you’ve been with us for three months. You also get free access to Udemy, an online learning and teaching marketplace with over 6000 courses, starting your first day.\n\n\nParental Leave & Planning: When you become a new parent, you’re eligible for 100% paid parental leave (20 paid weeks for both birth and non-birth parents.)\n\n\nFertility Support: You’ll get easy access to fertility care through Carrot, from basic treatments to fertility preservation. We also provide $10,000 toward fertility preservation. You and your spouse/domestic partner are both eligible.\n\n\nDate Stipend: All Hinge employees receive a $100 monthly stipend for epic dates– Romantic or otherwise. Hinge Premium is also free for employees and their loved ones.\n\n\nERGs: We have eight Employee Resource Groups (ERGs)—Asian, Unapologetic, Disability, LGBTQIA+, Vibras, Women/Nonbinary, Parents, and Remote—that hold regular meetings, host events, and provide dedicated support to the organization & its community.\n\n\nAt Hinge, our core values are…\n\n\nAuthenticity: We share, never hide, our words, actions and intentions.\n\n\nCourage: We embrace lofty goals and tough challenges.\n\n\nEmpathy: We deeply consider the perspective of others.\n\n\nDiversity inspires innovation\n\n\nHinge is an equal-opportunity employer. We value diversity at our company and do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. We believe success is created by a diverse workforce of individuals with different ideas, strengths, interests, and cultural backgrounds. \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, Senior and Backend jobs that are similar:\n\n $50,000 — $105,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nNew York, New York

\nThe ML Engineer will bridge the gap between Data Scientists and Data Engineers. He/she will own the implementation of ML models developed by Data Scientists, ensuring a seamless and efficient transition from model prototyping to production deployment. They collaborate closely as well with the MLOps Engineer, responsible for managing infrastructure, continuous integration, deployment, scalability, security, and overall operational aspects of machine learning systems.  \n\n\nThe project is scheduled to run over the course of six months, with a start and end date to be determined. Additionally, there is the potential for its later incorporation as a Full-Time Equivalent (FTE). This includes development, testing, and implementation phases for each deliverable. Regular status updates and checkpoints will be scheduled to ensure alignment with project milestones. Candidate must be available to start immediately.\n\n\n\nResponsibilities:\n* Large Language Models Implementations - Deploy Large Language Models into production using best practices for version control, lineage tracking, and proper governance. \n* Backfilling with Large Language Models - Collaborate in the design, implement, and execute Backfilling procedures to enrich our historical data. \n* LLM Assistant - Collaborate with the Backend (BE) team to seamlessly integrate LLM Assistant functionalities into the existing infrastructure. Provide technical support and expertise. \n* Documentation - Provide detailed documentation for the deployed LLMs, integration processes, and monitoring mechanisms. Include troubleshooting guides and best practices for ongoing maintenance. \n\n\n\nRequirements:\n* Experience working with Large Language Models (LLMs) in production environments. \n* Over 4 years of proven experience as a Machine Learning Engineer or in a comparable role. \n* Solid understanding of machine learning concepts, algorithms, and methodologies. \n* Proficient in English with effective communication skills. \n* Teamwork spirit and a Proactive "can-do" attitude. \n\n\n\nTechnical Qualifications:\n* Advanced proficiency in Python. \n* Expertise in PySpark and Ray. \n* Familiarity with Databricks environment. \n* Proficient use of MLFlow for effective model management and deployment. \n\n\n\n\n\n#LI-RT9\n\n\nEdelman Data & Intelligence (DXI) is a global, multidisciplinary research, analytics and data consultancy with a distinctly human mission.\n\n\nWe use data and intelligence to help businesses and organizations build trusting relationships with people: making communications more authentic, engagement more exciting and connections more meaningful.\n\n\nDXI brings together and integrates the necessary people-based PR, communications, social, research and exogenous data, as well as the technology infrastructure to create, collect, store and manage first-party data and identity resolution. DXI is comprised of over 350 research specialists, business scientists, data engineers, behavioral and machine-learning experts, and data strategy consultants based in 15 markets around the world.\n\n\nTo learn more, visit: https://www.edelmandxi.com \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Engineer and Backend jobs that are similar:\n\n $55,000 — $110,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nMadrid