Position Overview:Role: Senior Machine Learning EngineerLocation: Remote, ArmeniaLanguage Requirement: Proficient in Russian; Strong English skills (B2 level) required.About Fundraise UpFundraise Up is a leading-edge fundraising platform designed to simplify the donation process for nonprofits. Our innovative approach focuses on minimizing page load times, enhancing conversion rates, and accommodating diverse payment methods. Each month, our platform facilitates millions of dollars in donations globally.Renowned nonprofit organizations, including UNICEF and the American Heart Association, rely on Fundraise Up for their online fundraising needs. We take pride in our exceptional 4.9 out of 5 rating on major review platforms.Our primary clientele is based in the US, Canada, UK, and Australia, serving the enterprise segment.The TeamOur product development team consists of over 150 skilled professionals located across various countries including Spain, Serbia, Poland, Portugal, Turkey, Cyprus, Georgia, and Armenia. We primarily communicate in Russian.We foster a collaborative, high-impact environment where every contribution is valued. Our team of intelligent, inquisitive engineers supports one another, shares knowledge, and strives for excellence. Open dialogue is encouraged, complemented by bi-weekly engineering meetups for discussing technical topics and sharing insights.Role ResponsibilitiesWe are seeking a skilled Machine Learning Engineer with over 5 years of production experience to join our ML team. Our team operates as an internal service and center of excellence supporting over 10 product teams at Fundraise Up. This role offers the opportunity to engage with a variety of features, from optimizing donation amounts and upsell offers to developing smart assistants for admin panels and transaction classification.We utilize classical machine learning techniques as well as reinforcement learning, and we are expanding our solutions based on large language models (LLM) for generation, classification, and agent-based tasks. We are looking for a candidate who possesses a broad mindset, is not afraid to experiment, and can adeptly select the most effective approach for each challenge.The primary audience and business team for this project are based in the US, so while our development team communicates in Russian, occasional English documentation may be required.

Join our innovative trading team as a Python Trading Research Analyst! We are seeking a highly intelligent, inquisitive, and analytical individual who has a passion for Python programming and market analysis. This role offers the opportunity to gain hands-on experience in real-world trading environments and engage in market-making research, transforming data into actionable insights.About FreedxFreedx is a cutting-edge cryptocurrency exchange that aims to provide a secure, seamless, and pioneering trading experience. Founded by a team of experienced professionals from the finance, technology, and cryptocurrency sectors, our mission is to shape the future of digital finance. We aspire to be the most trusted exchange, empowering our users to manage their digital assets with confidence. Our core principles are security, transparency, and scalability, and we continuously innovate to meet the dynamic needs of traders, offering state-of-the-art tools and services to help clients achieve their financial objectives.Become a part of our vision as we redefine the standards of digital asset trading, delivering true freedom and reliability in the crypto space.Your Responsibilities1. Market Data AnalysisConduct comprehensive analysis of order book data, including spreads, depth, and liquidity layers.Examine market microstructure, focusing on order flow and volatility patterns.Investigate market behaviors across various volatility regimes.Research basis, funding, contango/backwardation, and cross-exchange deviations.2. Statistical ModellingCreate basic statistical models to identify regime shifts and volatility clusters.Analyze relationships between features and realized PnL.Develop simple metrics to assess market quality and liquidity.3. Machine Learning ResearchImplement ML methods for order book features and short-horizon price predictions.Assess model stability, latency impacts, and risks of overfitting.4. Algorithm AnalysisTest hypotheses and ideas derived from traders.Organize findings into models for integration into production strategies.5. Backtesting & SimulationConstruct lightweight simulation environments for market-making and directional strategies.Evaluate strategy variations under different market conditions.Model hedging efficacy across exchanges and instruments.Conduct scenario-based stress tests for price spikes, dislocations, and liquidity shortages.

Role overview Fundraise Up is looking for a Senior Data Engineer to strengthen its data infrastructure. This remote position, open to candidates based in Armenia, centers on designing, implementing, and maintaining scalable data solutions. Collaboration with teams across the company is a key part of the role. What you will do Design and maintain data processing pipelines to support products and analytics Collaborate with cross-functional teams to deliver reliable, scalable data solutions Optimize data workflows and improve data quality throughout the organization Help ensure access to accurate and timely information for data-driven decision-making Requirements Experience building and maintaining data infrastructure Strong problem-solving skills with a practical mindset Comfort working remotely and collaborating with distributed teams Interest in how technology supports the fundraising sector Location This is a fully remote role for candidates based in Armenia.

Join Our Team as a Senior QA Engineer!Are you an experienced QA Engineer with a passion for automation and full-stack development? Fundraise Up is on the lookout for a talented individual to join our remote team. You will play a critical role in ensuring the quality and performance of our innovative fundraising platform.Position Highlights:Location: Fully Remote (CET hours preferred)Compensation: $3,600 - $4,600 Gross + stock optionsLanguage: Work within a Russian-speaking teamAbout Fundraise UpAt Fundraise Up, we are dedicated to transforming the donation experience for nonprofits worldwide. Our platform facilitates millions of dollars in donations each month, emphasizing speed, accessibility, and results-driven innovation. Our trusted clients include renowned organizations like UNICEF and the Alzheimer’s Association.A Truly Global ProductWe operate in the enterprise sector, providing services to nonprofits in North America, the UK, Australia, and Europe. Our extensive product ecosystem includes customizable widgets, donor and organization portals, admin tools, and internal applications, all built on modern technology stacks.Technology StackOur backend utilizes Node.js (Koa, NestJS) and MongoDB, while our frontend employs Webpack, Vue.js, and React, predominantly using TypeScript. We leverage Kafka for high-throughput messaging and ClickHouse for analytics.Our TeamJoin a diverse team of over 120 professionals, including 35+ engineers, spread across various countries. Despite our size, we maintain a collaborative, focused environment where every contribution is valued. Regular engineering forums foster knowledge sharing and technical growth.

Role overview Speechify seeks a Senior Software Engineer in Yerevan, Armenia to strengthen the core experiences of its platform. The focus is on developing and enhancing software that helps people interact with content more easily. What you will do Design, build, and improve applications used by a broad audience Collaborate with engineering, design, and product teams to deliver practical solutions Create software that enables effective and accessible engagement with content Location This role is located in Yerevan, Armenia.

About the RoleAs a Systems Engineer at Teza Technologies, you will play a crucial role in overseeing and optimizing our systems and storage infrastructure. Collaborating closely with both the development and trading operations teams, your mission will be to ensure the seamless operation of all systems and applications.Location:Yerevan, Armenia (Hybrid position requiring 3 days in-office)Key Responsibilities:Oversee the management of Teza’s Linux server, storage, and client infrastructure.Work in tandem with development and trading operations teams to guarantee the optimal performance of systems and applications.Monitor system performance, utilizing open-source monitoring tools like Icinga, Nagios, or Zabbix to proactively address issues.Diagnose and resolve a variety of technical problems, including hardware and software challenges.Establish and enforce security protocols to safeguard organizational data and systems.Create and update documentation related to system configurations and operational procedures.Participate in an on-call support rotation to swiftly tackle critical issues and incidents.Provide technical assistance and insights to end-users.

About the RoleWe are seeking a highly skilled Senior Product Designer with over 7 years of experience to join our innovative team at Fundraise Up. Your expertise will help us create intuitive and engaging user experiences for our leading fundraising platform.HighlightsLocation: Remote (Armenia)Opportunity for stock optionsFluent in Russian and proficient in English (B2)About UsAt Fundraise Up, we are revolutionizing the way nonprofits receive donations by providing a fast and convenient platform that empowers organizations worldwide. Our commitment to innovation helps reduce page load times and enhance conversion rates, making a significant impact on fundraising efforts.Trusted by top nonprofit organizations, including UNICEF and the American Heart Association, we proudly maintain a 4.9 out of 5 rating across prominent review platforms.Our client base spans the enterprise space, primarily in the United States, Canada, the United Kingdom, and Australia.The TeamJoin our growing product development team of over 150 talented individuals scattered across various countries including Spain, Serbia, Poland, Portugal, Turkey, Cyprus, Georgia, and Armenia. We foster a collaborative and dynamic environment where engineers support one another, share knowledge, and strive for excellence through open dialogue and bi-weekly meetups.What We ExpectWe are looking for a designer who thrives in a feedback-driven environment, able to generate multiple design solutions and refine them through collaboration. Comfort with reworking concepts based on team input is essential, as we believe in deeply refining our solutions through extensive experimentation.

Crystalia Glass LLC stands as a premier supplier of high-quality glass and aluminum structures for both residential and commercial ventures across North America. Our prestigious clientele includes renowned names such as SpaceX, Nike, Starbucks, Bank of America, Yves Saint Laurent, and many others.Founded in 2017 in New York, our company is on a rapid growth trajectory, with offices located in Los Angeles, Florida, and Texas. We proudly implement projects throughout the United States.We are currently seeking a Design Engineer for Aluminum Systems, a professional who possesses a deep expertise in aluminum profile design, extrusion principles, and the nuances of assembling aluminum structures.Key Responsibilities:System Development: Engineer and design innovative interior aluminum partitions and façade glazing systems, incorporating effective thermal break solutions.Profile Engineering: Create custom aluminum profiles that align with structural demands and extrusion capabilities.Hardware Integration: Engineer the integration of fittings and hardware, detailing precise attachment methods, milling, and cutting specifications.3D Modeling & CAD: Generate high-precision 3D models of components and complex assemblies using SolidWorks (or Kompas-3D).Production Support: Develop technical documentation for production launches, including tolerance calculations, assembly diagrams, and cutting lists.Technical Detailing: Serve as a critical linkage between design and manufacturing by calculating precise tolerances and fitments.

About Our TeamJoin us as a Senior Backend Engineer on the Canvas Backend team at realtimeboardglobal. Our dynamic team is at the forefront of enhancing the Miro platform, enabling product teams to innovate and expand canvas content capabilities, thereby unlocking new use cases for our diverse clientele.We are committed to building the core infrastructure that fosters both real-time and asynchronous collaboration, ensuring seamless interactions between the Board Server and Collaboration applications.By providing a robust, highly efficient platform, the Canvas Backend team paves the way for future innovations, empowering Miro teams to accelerate their workflows and deliver superior products.

Crystalia Glass LLC is a prominent provider of high-quality glass and aluminum structures for both residential and commercial developments throughout North America. Our prestigious clientele includes industry leaders such as SpaceX, Nike, Starbucks, Bank of America, and Yves Saint Laurent.Founded in 2017 in New York, we are a rapidly expanding company with offices located in Los Angeles, Florida, and Texas, executing projects nationwide across the United States.We are currently seeking a CAD Design Engineer specialized in the design of interior glass partitions and glass production.Key Responsibilities:Create and develop custom mechanical assemblies tailored to project specifications.Generate detailed technical drawings and specifications for products including Shower Doors, Railings, Mirrors, and Spec Sheets.Maintain and organize catalog drawings and 3D models.Work with precise measurements, sketches, and diagrams to ensure accurate designs.

CloudLinux Inc. is looking for a Product Engineer to support the development and improvement of cloud security products. This fully remote role welcomes applicants based in Yerevan or other locations. Key responsibilities Collaborate with cross-functional teams to design and implement new product features Enhance and maintain existing cloud security solutions Support efforts to ensure products achieve high standards for quality and performance Location This position is fully remote. Candidates in Yerevan, Armenia, or elsewhere are encouraged to apply.

Sperasoft is on the lookout for an exceptional Senior Lighting Artist, someone who is not only skilled in creating stunning lighting scenarios for games but also passionate about enhancing the visual storytelling of gaming experiences. If you bring at least three years of experience in the gaming industry, a portfolio showcasing a shipped title, and a drive to collaborate with talented teams to create immersive experiences enjoyed by millions, we want you to be part of our journey. Join us as we redefine visual excellence in game development!Key Responsibilities:Design lighting solutions that align with artistic direction and meet client expectations while enhancing the work of other departments.Innovate realistic lighting schemes that reflect the mood and requirements of the scene.Engage with the Art Director and client representatives to ensure the quality of work meets the desired standards.Collaborate with cross-functional teams to fulfill lighting needs that support target quality.Utilize lighting to enhance art style and atmosphere.Balance visual quality with performance constraints.Work closely with the Art Director and Technical Director to validate and refine lighting quality based on feedback.Estimate and create tasks for the Lighting Art team.Assess lighting quality post-changes from other departments and implement necessary enhancements.Address lighting bugs identified by testers.Optimize lighting for the best possible image quality while adhering to engine limitations.Contribute to a collaborative team environment.Qualifications:A minimum of 3 years' experience as a Lighting Artist in the gaming industry, with prior senior or lead responsibilities and at least one completed title in your portfolio.Deep understanding of color theory, lighting, and composition.Proficient in real-time and pre-rendered lighting techniques.Familiarity with Unreal Engine 4 and 5, including techniques like Lumen, VSM, and Nanite is advantageous.Experience with DCC tools such as Maya, 3ds Max, or Blender, and 2D/3D art tools like Photoshop, Substance Painter, or Substance Designer relevant to Lighting Art production.Proactive and initiative-driven with a meticulous eye for detail.Able to provide and receive constructive feedback and adapt to evolving requirements.Creative and resourceful problem-solver.Self-motivated with excellent communication skills and a collaborative spirit.Preferred Skills:Experience in photography.Background in other areas of computer graphics would be beneficial.

Join SuperAnnotate as a Test Engineer and contribute to the development of cutting-edge annotation tools. In this role, you will ensure our products meet high-quality standards through rigorous testing and validation processes.

At Picsart, we place creators at the center of everything we do. Our commitment to delivering exceptional creator experiences is paramount to our success. Our design disciplines, including Product Design, User Research, and UX Writing, play a crucial role in shaping these experiences and defining the future direction of Picsart. As a Senior Product Designer, you will be responsible for designing and shaping features that impact millions of users daily. You will work across both web and mobile platforms, with the chance to innovate flagship features and develop new functionalities. Integrated within core product areas, you will collaborate with teams in growth, monetization, product marketing, and engineering to drive significant outcomes for both Picsart's users and its business. Your primary focus will be on Picsart Flow. This role is purely hands-on, without any line management responsibilities. We seek an individual who leads through their craft, contributing high-quality design work and influencing through execution. Utilizing an AI-first design workflow, you will engage in all phases from ideation to prototyping, leveraging tools like Figma and AI IDEs (e.g., Cursor) to quickly test interaction patterns and deliver data-driven results confidently. How You Will Make an Impact Create Impactful User Experiences: Lead the design of Picsart’s beloved tools, providing seamless, engaging, and visually captivating experiences for web and mobile. Bring Ideas to Life: Sketch, wireframe, and prototype your concepts, refining them rapidly based on user feedback, team collaboration, and performance metrics. Put Users First: Conduct user research and usability testing to ensure that your designs are intuitive, impactful, and rooted in genuine user behaviors and needs. Prototype with AI + Code: Transition swiftly from sketches to wireframes to coded prototypes using Figma and Cursor to validate concepts with users and data. Leverage Data to Drive Design: Collaborate with analysts and product managers to transform data insights into actionable design enhancements that align with Picsart’s strategic goals. Collaborate Across Teams: Work closely with growth, monetization, product marketing, and engineering teams to implement designs and ensure a cohesive user experience across all touchpoints. Raise the Bar: Strive for excellence in design standards, producing work that inspires peers and elevates the overall product experience.

About UsConstructor is an innovative platform that revolutionizes search and discovery in e-commerce, meticulously designed to enhance essential metrics like revenue, conversion rates, and profitability. Our proprietary search engine, developed entirely in-house, leverages cutting-edge technologies such as transformers and generative LLMs. We harness its core functionalities and personalization capabilities to facilitate everything from search to recommendations and shopping agents. With a robust engineering department, we pride ourselves on having the best engine in the market, consistently outperforming competitors in A/B tests. We are passionate about pushing the boundaries of AI technology.Our engine is engineered for extreme scalability, handling over 1 billion queries daily across 150 languages and approximately 100 countries. Esteemed e-commerce giants like Sephora, Under Armour, and Petco rely on our systems.We are a team of dedicated individuals who thrive on problem-solving and are committed to enhancing the experiences of our customers and colleagues. We cherish values such as empathy, openness, curiosity, and a relentless pursuit of improvement, driven by metrics that truly matter. We believe that empowering every team member to excel in their roles can lead to exceptional outcomes.Founded in 2019 by Eli Finkelshteyn and Dan McCormick, Constructor is a U.S.-based company that continues to lead the way in e-commerce search technology.About the RoleJoin us in reshaping the future of e-commerce by creating innovative ways for consumers to discover products. As a Full Stack Engineer on the Agent Tools team, you will develop solutions that transform advanced AI models into tangible e-commerce applications. The team is responsible for creating dashboards to configure and manage AI models, along with reusable UI libraries that allow clients to seamlessly integrate AI-powered discovery features into their online shops. Collaborating closely with our core AI/ML teams, you’ll deliver scalable and configurable solutions that enhance the shopping experience and redefine product discovery online.We seek an engineer with a strong frontend background and proficiency in at least one backend framework, capable of launching and maintaining multiple services that empower other teams to build additional features. Excellent communication and collaboration skills are crucial, as you will work alongside various teams to coordinate efforts and ensure smooth cross-functional project delivery. Experience with infrastructure is advantageous, as we will be constructing new systems to support a growing array of AI-related offerings.

Are you on the lookout for an exciting new challenge in product management? Look no further!About the RoleAt Lightspeed, we are revolutionizing commerce for merchants around the globe, enabling them to streamline their operations and deliver outstanding customer experiences. Our mission revolves around creating a user-friendly website builder tailored for omni-ecommerce, perfect for in-store-first business owners eager to expand their online presence.Discover more about our innovative site builder: https://www.ecwid.com/instant-site (or here).We are seeking a dynamic Product Manager to spearhead the enhancement of our website builder. Your primary objective will be to elevate the design capabilities of our platform, ensuring that every website crafted by our users exudes professionalism, regardless of their design expertise. Our goal is to eliminate the possibility of subpar designs on our platform.You will collaborate with a team of talented designers who bring forth innovative ideas. We need a Product Manager who can translate these concepts into a clear strategy and effective execution, establishing a competitive edge for our platform. This position is ideal for a professional eager to operate at the nexus of design, product, and business, witnessing firsthand how thoughtful design choices enhance user experience and drive our customers' online success. We value proactive individuals ready to embrace new challenges.Key ResponsibilitiesDeveloping feature and scope definitions that harmonize exceptional design, customer needs, business objectives, and technical feasibility.Prioritizing and managing the team's backlog to maximize overall value.Creating comprehensive product delivery plans and requirements, while fostering close collaboration with design and engineering teams.Driving the execution of the team's strategic roadmap.Collecting insights from customers, internal stakeholders, and market trends to inform product direction.Contributing to and assessing new product concepts for future roadmap inclusion.Partnering with Go-to-Market teams to ensure successful product launches.Establishing and tracking metrics to evaluate product success.Effectively communicating product value propositions to stakeholders.

Location: Remote EU timezoneStart date: ASAPLanguages: Fluent in EnglishIndustry: API, SaaS, Developer ToolsCompany OverviewPragmatike is on the lookout for talented individuals to join a rapidly expanding, API-first company that is transforming the landscape of meeting automation and recording infrastructure. As a proud Y Combinator-backed startup, we empower developers with robust APIs tailored for meeting bots, transcription, and video processing, catering to organizations that demand scalable meeting intelligence solutions. Our technical team is dedicated to building state-of-the-art infrastructure capable of handling thousands of meeting recordings daily across diverse platforms.Your Role and Responsibilities• Design and oversee Kubernetes clusters across various environments using Helm, KEDA, and HPA for auto-scaling.• Architect and fine-tune PostgreSQL databases with schema design, migrations via Drizzle ORM, and performance enhancements.• Develop and manage Docker containerization with multi-stage builds and optimization strategies.• Implement cloud infrastructure solutions utilizing Scaleway and AWS-equivalent services (S3, SQS patterns).• Configure and troubleshoot Linux systems operating X11/Xvfb, PulseAudio, FFmpeg, and v4l2loopback for bot functionality.• Build CI/CD pipelines using GitHub Actions and container registry workflows.• Monitor system performance with Grafana, Promtail, and establish structured logging across services.• Collaborate with the technical team to enhance the infrastructure for meeting bots and real-time processing systems.Your Qualifications• Over 4 years of experience in TypeScript/Node.js within backend environments.• Strong proficiency in Kubernetes and Helm for managing multi-environment clusters and orchestration.• Advanced skills in PostgreSQL, including schema design, migrations, and performance optimization.• Expertise in Docker containerization and multi-stage build optimization.• Practical experience with cloud infrastructure (AWS, GCP, or similar) and S3/SQS patterns.• Solid Linux systems administration skills and command-line proficiency.• Familiarity with monitoring and observability tools like Grafana and structured logging.• Exceptional problem-solving abilities and a collaborative mindset.

About Our TeamCanvas Core is dedicated to developing and enhancing the front-end canvas platform, focusing on runtime functionalities, client-side synchronization, widget infrastructure, and robust canvas capabilities. Our mission is to deliver a fast, reliable, and scalable platform supported by clear, well-documented APIs that provide an exceptional developer experience. This enables our teams to create consistent, multi-user experiences efficiently. We aim to unify widget development through computed components, standardize data models, and facilitate safe, customizable options across the canvas. Continuous performance improvements and close collaboration with product teams are part of our commitment, alongside maintaining operational readiness for our areas.About the RoleWe are seeking a talented Frontend Engineer to join our dynamic team and help us achieve our ambitious goals. If you are passionate about addressing complex frontend challenges, collaborating across teams, and making a significant impact on Miro's canvas platform, we want to hear from you!ResponsibilitiesEngage actively in analyzing initial issues and objectives, conduct research, and define solution requirements.Design and implement scalable, high-performance solutions.Make architectural decisions and provide insights for evolving successful prototypes into full-fledged products.Collaborate with cross-functional teams to enhance product quality, architecture, and engineering practices.Enhance platform developer experience (DX).Tackle complex technical challenges and devise innovative solutions.Create comprehensive technical design documentation aligned with product requirements.Assume long-term responsibility for the team's domain area.Foster technical expertise growth within the team.

Join Provectus as a Senior Solution Manager and become a key player in revolutionizing AI and data solutions for businesses. As a premier AWS partner, we specialize in delivering cutting-edge AI applications and consulting services that empower organizations to transform their operations and enhance competitiveness. In this pivotal role, you will spearhead product strategy and execution for a variety of client projects, focusing on AI technologies, Generative AI, Agentic AI systems, and intricate data migration efforts that yield significant business outcomes.We are looking for a dynamic leader who excels at bridging the gap between strategic ambition and practical execution, adeptly converting complex business challenges into clear and actionable product roadmaps. You will engage confidently with C-suite executives to present AI architecture decisions and collaborate closely with ML engineers and data scientists to optimize prompt engineering and model integration.