Jobs

7268
  • · 82 views · 26 applications · 17d

    Senior Python Developer

    Full Remote · Ukraine · 5 years of experience · B2 - Upper Intermediate
    The client, based in New York (USA), is an exciting HealthTech Scaleup that offers the most comprehensive, accurate API data platform that is the infrastructure for a future where every patient care decision is convenient, cost-effective, and...

    The client, based in New York (USA), is an exciting HealthTech Scaleup that offers the most comprehensive, accurate API data platform that is the infrastructure for a future where every patient care decision is convenient, cost-effective, and high-quality.

    Built to integrate seamlessly into existing healthcare workflows, it offers a reliable and straightforward way for providers, care navigators, health plans, and digital health solutions to develop and maintain accurate provider directories and competitive networks, simplify referral management, and ensure efficient care navigation — all in one platform.

    Their mission is to simplify healthcare. They provide healthcare enterprises with an API layer for accurate data on doctors, insurance plans, and costs & quality of care.

    You will have the opportunity to work closely with an international team and grow and develop as a person and a professional as you contribute to the project. 


     

    What is our client looking for?

    Our client is looking for someone to shape and develop the solution actively, a collaborator who is willing to grasp and understand the impact of the technical solution beyond the technology. In this role, the client is hoping to find that “unicorn”, the person who is able to code, interpret and ingest data in a very solution-based way and also interact with customers to enable them to visualise the customer's needs and outlook.


     

    Responsibilities:

    • Design, develop, and maintain Python-based applications and tools to support our data platform.
    • Build and optimize data pipelines to ensure efficient data processing and analysis.
    • Collaborate with cross-functional teams to understand customer requirements and develop tailored solutions.


     

    • Provide technical support and guidance to customers, addressing any issues or concerns they may have.
    • Stay up-to-date with the latest technologies and best practices in Python development and data engineering.


     

    Experience and skill requirements:

    • Strong experience in Python development, with at least 4 years of hands-on experience.
    • Ability to design, develop, and maintain data pipelines and adjust systems as needed.
    • English proficiency at level C1 or higher, both written and spoken.
    • Experience working directly with customers, understanding their requirements, and providing solutions from the customer side.


     

    More
  • · 447 views · 81 applications · 17d

    Junior Python

    Full Remote · Ukraine · Product · B2 - Upper Intermediate
    IGM Technology is a company that provides a SaaS solution designed to automate all of the manual aspects of the Financial Processes with our four modules: Disclosure Management, Account Reconsolidation, Tax Provisioning, Internal Control. Key...

    IGM Technology is a company that provides a SaaS solution designed to automate all of the manual aspects of the Financial Processes with our four modules:
    Disclosure Management, Account Reconsolidation, Tax Provisioning, Internal Control.
     

    Key Responsibilities:

    • Analyze existing business processes and identify areas where RPA and data automation can drive efficiency.
    • Develop, optimize, and maintain complex SQL queries in PostgreSQL to extract and transform large datasets.
    • Tune query performance using tools such as indexes, cursors, query plans, and execution analysis.
    • Write ETL scripts in Python for automation and data processing.
    • Experience working with APIs, JSON, and automation frameworks.
    • Knowledge of data governance, privacy, and compliance standards.
    • Collaborate with RPA developers and business analysts to design and support end-to-end automation workflows.
    • Monitor and maintain data pipelines and automation scripts to ensure accuracy, reliability, and performance.
    • Write/support automation and configuration scripts in JavaScript.

     

    Required Qualifications:

    • Advanced proficiency in SQL, particularly with PostgreSQL:
      • Ability to write optimized, readable queries.
      • Knowledge of query optimization techniques.
    • Experience with indexes, cursors, CTEs, and execution plans.
    • Solid working knowledge of Python (Numpy, Pandas or similar libraries) for automation scripting and data manipulation.
    • Solid working knowledge of Javascript and Json for configuration and automation scriptiong
    • Understanding of relational database principles, data normalization, and performance tuning.
    • Strong problem-solving skills, with a detail-oriented and analytical mindset.
    • Effective communication skills for cross-functional collaboration.

    Preferred / Nice to Have
     

    • Experience with Apache Airflow or similar tools.
    • Familiarity with JavaScript, Java.

    Knowledge of data visualization tools (e.g., Power BI, or custom dashboards).

    More
  • · 74 views · 21 applications · 17d

    SageBridge - Senior Full-Stack Web Developer to $3000

    Part-time · Full Remote · Countries of Europe or Ukraine · 5 years of experience · B2 - Upper Intermediate
    About SageBridge SageBridge is an early-stage, rapidly moving startup building an AI-powered digital assistant to help seniors stay organized and empower families caring for aging loved ones. We’re starting with core needs: tracking appointments,...

    About SageBridge

    SageBridge is an early-stage, rapidly moving startup building an AI-powered digital assistant to help seniors stay organized and empower families caring for aging loved ones. We’re starting with core needs: tracking appointments, medications, symptoms, and essential information in one place.

    Founded by a former Salesforce exec and caregiver — with prior experience at HP and Nokia — we are moving fast toward a working MVP and already have a strong roadmap for post-MVP development.

    Find more information about us at OurSageBridge.com
     

    Led by the Seniors. Supported by Family. Enabled by AI.
     

     

     

    Responsibilities

    Core Modules

    • Implement calendar, medication tracking, symptom tracking, and secure contacts.
    • Build onboarding flow for first-time users.
    • Support role-specific views for family supporters vs. seniors.
    • Implement multi-user collaboration features: shared messages and task delegation.
    • Implement file-based modules: After Visit Summary, Test Results, Doctor’s Orders (upload, storage, retrieval).

    AI Integrations

    • Integrate voice (Speech-to-Text) and OCR.
    • Provide API endpoints and data models with support for AI integration.
    • Ensure accuracy, formatting, storage, and error handling for AI generated inputs.
    • Support integration of vector databases for semantic search and structured memory.

    Data and APIs

    • Design database schemas and backend services with role-based access control and audit logging.
    • Implement notification system (reminders via email, push, or SMS) and extend to handle recurring reminders (e.g., hydration).

    Infrastructure

    • Build and deploy application stack (e.g., Vercel + Fly.io/Render/Cloud Run).
    • Set up monitoring, error logging, analytics, and CI/CD pipeline (e.g., GitHub Actions).
    • Write and maintain automated tests (unit + integration).
    • Follow security practices (encryption in transit/at rest, secrets management).

     

     

    Requirements

    • Proficiency with one or more of the AI agent coding tools
    • Prior experience building and shipping an MVP (frontend + backend + deployment).
    • Proficiency in React/Next.jsPython (FastAPI/Flask) or Node.js, and database development
    • Experience integrating third-party APIs.
    • Ability to design database schemas and backend services extensible to AI-driven features.
    • Minimum 5 years of professional experience.
    • Strong English communication (B level or above).

     

     

    Bonus Skills

    • Accessibility standards (ADA/WCAG).
    • Health tech or personal caregiving experience.
    • React Native (mobile app to follow).
    • Whisper/STT, LangChain, or vector DBs (Pinecone/Weaviate).

     

     

    Logistics

    • Contract / freelance
    • Start part-time, with the option to extend hours — potentially into full-time — depending on scope and fit.
    • Remote
    • Report directly to founder (no PM layer)
    • Competitive hourly or monthly rate based on experience and location
    • Web first. Mobile and deeper backend specialization expected in ~1–2 months.
    More
  • · 159 views · 9 applications · 16d

    Senior Recruiter (iGaming)

    Full Remote · Worldwide · 3 years of experience · B2 - Upper Intermediate
    An experienced recruiting team is looking for a colleague and ally with experience in recruiting and the iGaming industry. First and foremost, we are seeking a partner, an expert in their field who is experienced enough to work autonomously and...

    An experienced recruiting team is looking for a colleague and ally with experience in recruiting and the iGaming industry.

     

    First and foremost, we are seeking a partner, an expert in their field who is experienced enough to work autonomously and passionate enough about their profession to have a strong drive ⚡️


    If you know how to distinguish an excellent candidate from a good one and can create and maintain their interest throughout all stages of the recruitment process, we will make sure to monetize your professionalism! 💰💰💰

     

     

    Key Responsibilities:

     

    Develop and maintain a network of potential candidates through proactive hands on sourcing and ongoing relationship management with the existing pool of candidates (ability to present first candidates within 3 days)

     

    Conduct in-depth HR interviews with candidates to assess their qualifications, experience, and cultural fit for client organizations, write summaries, and prepare resume

     

    Collaborate with an account manager and TL to understand clients' hiring needs and specific job requirements, as well as help through the whole recruitment process including setting up interviews between clients and candidates and answering any client's questions

     

    Write and post job descriptions on various platforms, utilizing effective recruitment strategies to attract top talent.

     

    Provide advice to both clients and candidates on salary levels, and career opportunities.

     

    Facilitate and negotiate the offer process with candidates.

     

     

    You are:

    • 3+ years of experience in recruitment (iGaming is a plus)
    • General understanding of technologies in the IT industry
    • Experience in hiring specialists in the gambling niche (SMM, Affiliate, Media Buyers and others)
    • Solid knowledge of sourcing techniques (e.g., social media recruiting, LinkedIn, job boards, Boolean search, etc.)
    • English level — Upper Intermediate and higher
    • You have your own list of Telegram channels and LinkedIn groups for all types of vacancies in the iGaming industry
    • Ability to work in a fast-paced environment
    • Ability to multi-task and manage a number of 4-8 open roles in parallel
    • You are proficient with various tools for automating sourcing and recruiting processes and know how to gather lists of the necessary candidates
    • You know how to skillfully guide a candidate to the point of signing an offer, and for you, it's a matter of technique, just like closing deals was for Jordan Belfort in the movie of the same name 😉
    More
  • · 79 views · 6 applications · 16d

    Unreal Engine 5 developer

    Countries of Europe or Ukraine · Product · 5 years of experience · B1 - Intermediate MilTech 🪖
    Main goal will be creating a simulation for different types of UAVs (but currently it is qudrocopter only) This role involves different technologies, such as flight dynamics, weather system, geospatial data, image processing, etc. Need to know UE plugins...

    Main goal will be creating a simulation for different types of UAVs (but currently it is qudrocopter only)
    This role involves different technologies, such as flight dynamics, weather system, geospatial data, image processing, etc.
    Need to know UE plugins development, development under Linux, cross-platform development, multiplayer. Be familiar with such plugins:
    AirSim, Cesium.

     

    Responsibilities:
    - Develop simulation systems and tools in Unreal Engine using C++ (preferred), Python, and Blueprints
    - Integrate, extend and create own plugins (Airsim, Cesium, ROS, Video processing)
    - Implement multiplayer features, real-time video streaming, and swarm behaviors with AI
    - Collaborate with AI engineers to integrate autonomous flight and pathfinding
    - Ensure cross-platform compatibility and development (Windows/Linux)

    Requirements:
    - Solid knowledge of UE5 and strong experience with Unreal Engine development in C++
    - Familiarity with Blueprints and Python scripting
    - Experience with plugin development for UE
    - Be familiar with ROS
    - Knowledge of multiplayer/networking, video streaming, and AI systems
    - Ability to work with large-scale geospatial and simulation data
    - Have knowledge about GPS
    - Be familiar with Ardupilot/Pixhawk stack, mission control apps, drone flight dynamics, parameters
    - Knowledge about Gstreamer, FFMPEG, networking.

    More
  • · 109 views · 35 applications · 16d

    Middle/Senior DevOps Engineer

    Full Remote · Countries of Europe or Ukraine · Product · 3 years of experience · B1 - Intermediate
    Requirements: — Experience with the cloud provider(s): Google Cloud, Amazon AWS, Microsoft Azure — CNCF Landscape — experience working with some of the projects — Kubernetes, terraform, gitops, ansible — Documentations Nice to have: — CNCF’CKA — Gitlab...

    Requirements: 
    — Experience with the cloud provider(s): Google Cloud, Amazon AWS, Microsoft Azure
    — CNCF Landscape — experience working with some of the projects
    — Kubernetes, terraform, gitops, ansible
    — Documentations

     

    Nice to have:
    — CNCF’CKA
    — Gitlab CI/CD, Apache Kafka,
    — NoSQL: MongoDB, Redis, and Elasticsearch.
     

    Responsibilities:

    —Assist with migrate of the existing environment into Kubernetes world using nothing but best practices (CI/CD)
    —Assist in daily infrastructure and operations by performing various tasks
    —Able to log time spent against the correct tickets and help maintain a strong degree of team efficiency

    More
  • · 285 views · 28 applications · 16d

    Front-end Engineer WEB + 3D (React /TypeScript) to $2000

    Full Remote · Ukraine · 3 years of experience · A1 - Beginner
    Technical requirements: JavaScript (ES6+)Event loop, scope, closures, async/await. Spread/rest, destructuring. Modular architecture. Understanding of front-end performance optimization. React.js and its ecosystemReact (Hooks, Context API, React...

    Technical requirements:

    • JavaScript (ES6+)
      • Event loop, scope, closures, async/await.
      • Spread/rest, destructuring.
      • Modular architecture.
      • Understanding of front-end performance optimization.
    • React.js and its ecosystem
      • React (Hooks, Context API, React Router).
      • Redux Toolkit (thunks, RTK Query).
      • Working with forms (formik).
      • react-select, axios.
      • Architectural approaches: FSD, container/presenter, atomic design.
    • TypeScript
      • Extensive experience in daily use (strict mode, generics, API typing, utility types).
      • Ability to build architecturally sound solutions.
    • HTML5 / CSS3
      • Adaptive & responsive layout (mobile-first, desktop-first).
      • Flexbox і CSS Grid.
      • UI optimization for interfaces (admin panels, configurators).
    • CSS preprocessors
      • SCSS module
    • Tooling
      • Git (branches, code review, CI/CD integrations).
      • Vite — experience in configuration and optimization of builds.
      • NPM (working with monorepo and libraries).
    • 3D and integration (advantage)
      • R3F (react-three-fiber), Three.js, PlayCanvas.
      • Threekit SDK, working with player APIs, writing service wrappers.
      • Optimizing the display of 3D models, integrating configurators.
    • Testing (advantage)
      • Unit tests (Jest, React Testing Library).
      • E2E tests (Playwright / Cypress).
      • Understanding testing priorities: which scenarios are critical and which can be covered by smoke tests.
         

    Additional knowledge that will be an advantage:

    • Node.js - writing small services and API wrappers.
    • Бандлери - Experience in setting up custom builds (Webpack, Rollup, Vite).
    • Web 3D - understanding the principles of 3D in a browser (materials, lighting, optimization).
    • Практика з 3D-бібліотеками - implementation of projects on React Three Fiber (R3F), Three.js, WebGL, (PlayCanvas, Threekit SDK would be a big plus).
    • Англійська мова - level A2+ (basic communication, reading technical documentation).


    Who suits us:

    • Architectural thinking: able to balance between “doing it right” and “doing it on time.”
    • Systematic communication: reports risks and progress in a timely manner.
    • Responsibility: sees tasks through to completion, including integration into production.
    • Knowledge sharing: documents complex decisions so that others can pick them up more quickly.


    Domain:

    • Web 3D configurators (furniture, interiors, household appliances) and their integration with e-commerce (Shopify, Salesforce).
    • DAM system for managing 3D resources and working with them.
       

    What you will be doing:

    • Development and support of Web 3D configurators.
    • Configuration of business logic for interaction with 3D objects (dynamic validation, attributes, rules).
    • Development and updating of configurator interfaces (React, TypeScript).
    • Integration of configurators into customer websites and e-commerce systems.
    • Development of admin panels for managing 3D resources and users.
    • Writing small services and wrappers for third-party APIs (Threekit, Shopify, Salesforce).

     

     

    Working conditions at the company:

    • We offer work on projects from scratch and support for existing projects;
    • The opportunity to work on projects, offering your own technological solutions;
    • Work with major international brands;
    • A friendly and creative team;
    • Professional growth;
    • Full-time employment;
    • Flexible work schedule;
    • Paid sick leave and vacation.
    More
  • · 157 views · 4 applications · 16d

    (EU) Front-end Engineer WEB + 3D to $2000

    Full Remote · EU · 3 years of experience · B1 - Intermediate
    Technical requirements: JavaScript (ES6+)Event loop, scope, closures, async/await. Spread/rest, destructuring. Modular architecture. Understanding of front-end performance optimization. React.js and its ecosystemReact (Hooks, Context API, React...

    Technical requirements:

    • JavaScript (ES6+)
      • Event loop, scope, closures, async/await.
      • Spread/rest, destructuring.
      • Modular architecture.
      • Understanding of front-end performance optimization.
    • React.js and its ecosystem
      • React (Hooks, Context API, React Router).
      • Redux Toolkit (thunks, RTK Query).
      • Working with forms (formik).
      • react-select, axios.
      • Architectural approaches: FSD, container/presenter, atomic design.
    • TypeScript
      • Extensive experience in daily use (strict mode, generics, API typing, utility types).
      • Ability to build architecturally sound solutions.
    • HTML5 / CSS3
      • Adaptive & responsive layout (mobile-first, desktop-first).
      • Flexbox і CSS Grid.
      • UI optimization for interfaces (admin panels, configurators).
    • CSS preprocessors
      • SCSS module
    • Tooling
      • Git (branches, code review, CI/CD integrations).
      • Vite — experience in configuration and optimization of builds.
      • NPM (working with monorepo and libraries).
    • 3D and integration (advantage)
      • R3F (react-three-fiber), Three.js, PlayCanvas.
      • Threekit SDK, working with player APIs, writing service wrappers.
      • Optimizing the display of 3D models, integrating configurators.
    • Testing (advantage)
      • Unit tests (Jest, React Testing Library).
      • E2E tests (Playwright / Cypress).
      • Understanding testing priorities: which scenarios are critical and which can be covered by smoke tests.
         

    Additional knowledge that will be an advantage:

    • Node.js - writing small services and API wrappers.
    • Бандлери - Experience in setting up custom builds (Webpack, Rollup, Vite).
    • Web 3D - understanding the principles of 3D in a browser (materials, lighting, optimization).
    • Практика з 3D-бібліотеками - implementation of projects on React Three Fiber (R3F), Three.js, WebGL, (PlayCanvas, Threekit SDK would be a big plus).
    • Англійська мова - level A2+ (basic communication, reading technical documentation).


    Who suits us:

    • Architectural thinking: able to balance between “doing it right” and “doing it on time.”
    • Systematic communication: reports risks and progress in a timely manner.
    • Responsibility: sees tasks through to completion, including integration into production.
    • Knowledge sharing: documents complex decisions so that others can pick them up more quickly.


    Domain:

    • Web 3D configurators (furniture, interiors, household appliances) and their integration with e-commerce (Shopify, Salesforce).
    • DAM system for managing 3D resources and working with them.
       

    What you will be doing:

    • Development and support of Web 3D configurators.
    • Configuration of business logic for interaction with 3D objects (dynamic validation, attributes, rules).
    • Development and updating of configurator interfaces (React, TypeScript).
    • Integration of configurators into customer websites and e-commerce systems.
    • Development of admin panels for managing 3D resources and users.
    • Writing small services and wrappers for third-party APIs (Threekit, Shopify, Salesforce).

     

     

    Working conditions at the company:

    • We offer work on projects from scratch and support for existing projects;
    • The opportunity to work on projects, offering your own technological solutions;
    • Work with major international brands;
    • A friendly and creative team;
    • Professional growth;
    • Full-time employment;
    • Flexible work schedule;
    • Paid sick leave and vacation.
    More
  • · 48 views · 1 application · 16d

    Product Owner

    Hybrid Remote · Poland · 5 years of experience · B2 - Upper Intermediate
    Experience: 5+ years Industry: Aviation Location: Hybrid, Gdańsk, Poland Job Details Technical Requirements: Solid background in software engineering and digital solution development. Experience working with SAFe (Scaled Agile Framework). Excellent...

    Experience: 5+ years
    Industry: Aviation
    Location: Hybrid, Gdańsk, Poland


    Job Details

    Technical Requirements:

    • Solid background in software engineering and digital solution development.
    • Experience working with SAFe (Scaled Agile Framework).
    • Excellent analytical and problem-solving abilities.
    • Proactive, energetic, and innovation-driven mindset.
    • Strong teamwork skills and ability to remain self-motivated to achieve goals.
    • Strong interpersonal skills with the ability to collaborate effectively with senior management, customers, and partners.
    • Bachelor’s or Master’s degree in Software Engineering, Aeronautics, or equivalent professional experience.
    • Excellent command of English (both written and spoken) at negotiation level.

     


    Main Responsibilities

    • Serve as Product Owner for digital solutions supporting Flight Operations.
    • Define, refine, and prioritize product requirements in close cooperation with engineering teams.
    • Align product development with business goals through collaboration with stakeholders and senior management.
    • Promote innovation and continuous improvement throughout the product lifecycle.
    • Ensure high-quality and user-friendly deliverables.
    • Apply SAFe methodology in daily product management practices.


    About the Project

    You will be working on digital solutions designed to support Flight Operations within the aviation sector.

    More
  • · 14 views · 0 applications · 16d

    Senior FullStack Developer (Python/React)

    Hybrid Remote · Ukraine (Lviv) · 5 years of experience · B2 - Upper Intermediate
    We are looking for an experienced Senior Full Stack Developer to join our team and lead the development of an innovative sports application for a key client in France. This is an exciting opportunity to take ownership of a new product from the ground up,...

    We are looking for an experienced Senior Full Stack Developer to join our team and lead the development of an innovative sports application for a key client in France. This is an exciting opportunity to take ownership of a new product from the ground up, utilizing a modern tech stack to build a high-performance, scalable application that will shape the user experience for sportsmen.

    You will be responsible for both the backend and frontend, playing a crucial role in architectural decisions and the implementation of robust features.

     

    Key Responsibilities

     

    • Architect and build the application's backend using Python and FastAPI.
    • Develop a dynamic and responsive frontend with React.
    • Design and implement a GraphQL API for seamless communication between the client and server.
    • Collaborate closely with the client and internal stakeholders to define technical requirements and project scope.
    • Write clean, well-documented, and testable code.
    • Act as a technical mentor for junior team members and conduct code reviews.

     

    Required Skills & Qualifications

     

    • 5+ years of experience as a full-stack developer.
    • Proven expertise in Python with significant experience using FastAPI.
    • Extensive experience building modern web applications with React.
    • Strong understanding and hands-on experience with GraphQL API design and integration.
    • Proficiency with relational databases (e.g., PostgreSQL).
    • Experience with testing frameworks, version control (Git), and CI/CD pipelines.
    • Excellent problem-solving skills and the ability to make key architectural decisions.

       

     

    What We Offer

     

    • Flexible working hours and remote work options.
    • Opportunities for professional development and growth.
    • A collaborative and supportive work environment.
    More
  • · 13 views · 3 applications · 16d

    Media Buyer

    Full Remote · Countries of Europe or Ukraine · 2 years of experience · C1 - Advanced
    Media Buyer (Full-Time) Position Overview We are looking for an experienced Media Buyer to join our team full-time. The ideal candidate must have a proven track record in managing high-scale campaigns with expertise in cloaking, Google Ads (Display),...

    Media Buyer (Full-Time)

     

    Position Overview

    We are looking for an experienced Media Buyer to join our team full-time. The ideal candidate must have a proven track record in managing high-scale campaigns with expertise in cloaking, Google Ads (Display), and Native platforms. This role focuses on the Crypto vertical across T1 and T2 geos.

     

    This is not a junior role – only candidates with relevant and demonstrated experience will be considered.

     

    Responsibilities:

    • Plan, launch, and optimize performance-driven campaigns across Google Ads (Display) and Native networks (Taboola, Outbrain, MGID).
    • Apply and manage cloaking techniques to ensure compliance and campaign longevity.
    • Drive campaigns within the Crypto vertical across T1 and T2 geos.
    • Continuously monitor and analyze campaign performance to maximize ROI.
    • Manage budgets effectively with a focus on scaling profitable campaigns.
    • Collaborate with the creative team to test and iterate on high-performing ad creatives.

     

    Requirements:

    • Proven experience as a Media Buyer in the Crypto vertical.
    • Deep understanding of cloaking strategies, compliance, and risk management.
    • Hands-on experience with Google Ads (Display) and Native platforms (Taboola, Outbrain, MGID).
    • Strong analytical mindset with the ability to interpret campaign data and optimize accordingly.
    • Ability to work independently, proactively solve problems, and scale campaigns across different geographies.
    • Fluency in English (additional languages are an advantage).

     

    Compensation

    • Competitive base salary.
    • Attractive bonus structure – a top performer can earn up to $10,000/month in bonuses.
    More
  • · 214 views · 32 applications · 9d

    Fullstack Developer + Web3

    Full Remote · Ukraine · 1 year of experience
    Cowchain blockchain development company is actively looking for Fullstack Developer to join our development team. About us: Cowchain have successfully completed 120+ projects mainly on EVM-based blockchains such as Ethereum, Polygon, Arbitrum, Base...

    Cowchain blockchain development company is actively looking for Fullstack Developer to join our development team.

    About us:
    Cowchain have successfully completed 120+ projects mainly on EVM-based blockchains such as Ethereum, Polygon, Arbitrum, Base including Coinmarketcap leaders with 180M+ total capitalization and 20M+ daily trading volume in Move2Earn, Play2Earn and DeFi industries.
     

    Required skills:

    — At least 1-year commercial experience in backend development
    — Node.js & Nest.js — A MUST
    — TypeScript
    — PostgreSQL with Drizzle ORM
    — Understanding of Onion Architecture
    — Experience working with EVM networks and smart contracts
    — Event indexing via The Graph / Subgraph
    — REST & WebSocket APIs development
    — GitFlow, Jira
    — Experience with ReactNext.js, Zustand
    — SCSS, responsive UI
    — axios for API calls
    — Experience with blockchain data providers (Infura, Alchemy, QuickNode)


    What will you do:
    — New features development
    — Bugfixes and support existing solutions
    — Participate in project architecture discussions
    — Build solutions from scratch as well as join on-going development process
    — Have fun

    What we offer:
    — Flexible working schedule, remote work
    — Competitive salary with bonuses for activities
    — Ability to dive into fast-growing blockchain/crypto industry
    — Work with modern tech stack (blockchain)
    — Paid vacations, sick leaves
    — 100% friendly/family team

    More
  • · 46 views · 1 application · 9d

    Social Media Manager

    Hybrid Remote · Poland, Ukraine (Kyiv) · Product · 2 years of experience · C1 - Advanced
    We are looking for a creative and strategic Social Media Manager to join our team full-time. This role is focused on managing and growing our presence across multiple platforms, including Instagram, Facebook, and LinkedIn, while creating engaging content...

    We are looking for a creative and strategic Social Media Manager to join our team full-time. This role is focused on managing and growing our presence across multiple platforms, including Instagram, Facebook, and LinkedIn, while creating engaging content tailored to diverse audiences. You will be responsible for planning, producing, and publishing content that strengthens brand awareness, drives engagement, and supports business goals.

    Expectations:

    • Proven experience in social media management for brands, ideally in fintech, esports, or communications.
    • Strong copywriting and storytelling skills.
    • Ability to create and manage engaging visual content (basic design/video editing skills are a plus).
    • Data-driven mindset with knowledge of social media analytics tools.
    • Excellent organisational and multitasking skills to manage multiple projects simultaneously.
    • Creative, proactive, and adaptable to fast-paced environments.
    • Fluent English (written and spoken) is a must.


    Future tasks:

    • Develop, execute, and manage social media strategies for active projects across industries such as fintech, esports, and communications.
    • Create original and compelling content (visual, written, and video) optimised for each platform.
    • Maintain content calendars, ensuring consistent and timely posting across channels.
    • Monitor, analyse, and report on social media performance metrics to measure effectiveness and guide improvements.
    • Engage with online communities, responding to comments and messages in line with brand voice.
    • Stay updated on social media trends, best practices, and competitor activities to keep strategies fresh and effective.
    • Collaborate with internal teams (design, marketing, communications) to align social media efforts with overall project objectives.

     

    We offer:

    • Official employment (sole proprietorship) and paid leave — we value our employees and care about their comfort.
    • Wide opportunities for professional and career growth.
    • Competitive remuneration that matches your experience and skills.
    • Working hours: Monday to Friday from 9:00 to 18:00
    • A comfortable working environment in Kyiv and Warsaw.
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  • · 395 views · 46 applications · 16d

    Senior PHP (Laravel) Engineer

    Full Remote · Worldwide · 6 years of experience · B2 - Upper Intermediate
    We are looking for a Senior PHP Engineer for a medical platform project; the product covers up to 10% of the US market. We have a legacy V1 system based on the tech stack I included in the original message. We’re looking for engineers (or preferably a...

    We are looking for a Senior PHP Engineer for a medical platform project; the product covers up to 10% of the US market.

     

    We have a legacy V1 system based on the tech stack I included in the original message. We’re looking for engineers (or preferably a small team) to maintain this system over the period of roughly 12 months. This would involve fixing bugs, servicing customer enhancement requests, and making sure the system continues to be operational.

     


    Technical Requirements

     

    1. PHP 7.1
    2. MySQL 5.7
    3. PHP Framework: Laravel 5.4
    4. PHP ORM Framework: Eloquent
    5. Queuing: Laravel Jobs via SQS
    6. Caching: Redis/Predis
    7. Files: AWS S3
    8. Frontend: NodeJS 14, ReactJS, VueJS, Jquery
    9. VirtualBox Local Deployment
    10. Single Code Repository
    11. Infrastructure: AWS EC2, RDS, SQS, Elastic Cache
    12. CI/CD via Bitbucket Pipelines + AWS CodeDeploy
    13. Logging/Monitoring/Alerts via AWS CloudWatch

     

     

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  • · 26 views · 9 applications · 16d

    Growth Marketing Engineer

    Full Remote · Worldwide · 3 years of experience · C1 - Advanced
    Overview We are seeking a Growth Marketing Lead to design and execute scalable marketing programs that help our franchise partners attract, qualify, and nurture franchise prospects. This role manages paid media campaigns (Facebook, Google, YouTube), lead...

    Overview

    We are seeking a Growth Marketing Lead to design and execute scalable marketing programs that help our franchise partners attract, qualify, and nurture franchise prospects. This role manages paid media campaigns (Facebook, Google, YouTube)lead portals, and automated outreach/nurture programs, while leveraging our data enrichment partner and our Attio CRM to move leads effectively through the franchise development funnel.
     

    The ideal candidate is both strategic and hands-on, with experience orchestrating campaigns across digital, automation, and funnel management platforms.
     

    Our Marketing Stack

    • Data Enrichment Partner (to be disclosed): Append demographic/financial/behavioral data to incoming leads.
    • Attio (CRM): Central hub for lead scoring, pipeline management, and sales alignment.
    • Instantly: Run automated outreach sequences and drip campaigns for franchise prospects.
    • Audience.co: Deploy personalized direct mail to accelerate conversion with high-value prospects.
    • Beehivv: Funnel management platform for long-term newsletter nurture campaigns, keeping franchise prospects engaged until they are ready to take the next step.
       

    Key Responsibilities

    Paid Campaigns (Facebook, Google, YouTube, LinkedIn)

    • Own planning, execution, and optimization of multi-channel paid campaigns.
    • Balance awareness-building (YouTube, display, social) with intent-driven (Google Search, retargeting).
    • Continuously optimize targeting, creative, and CPL.

    Lead Portals & External Sources

    • Manage franchise lead portal (e.g., BizBuySell).
    • Monitor portal ROI, negotiate buys, and integrate leads into Attio.
    • Ensure portal leads are enriched, scored, and routed appropriately.

    Lead Enrichment & Scoring

    • Use our data partner to enrich incoming leads for quality signals.
    • Develop and refine lead scoring models in Attio to prioritize sales-ready prospects.
    • Continuously align scoring thresholds with actual franchise conversion performance.

    Outreach & Nurture Campaigns

    • Build and manage automated outreach sequences and drip campaigns in Instantly to engage new prospects.
    • Deploy Audience.co direct mail campaigns for high-value prospects
    • Use Beehivv for long-term newsletter nurture campaigns, keeping franchise prospects engaged until they are ready to take the next step.

    Analytics & Optimization

    • Track performance across CPL, lead quality, conversion rates, and funnel ROI.
    • Test messaging, sequences, and nurture tactics across Instantly, Audience.co, and Beehivv.
    • Optimize spend allocation between paid media, portals, and outbound.

    Collaboration & Enablement

    • Build playbooks, templates, for franchise brands and run localized campaigns.
    • Interpreting lead quality scores and nurture strategies.
    • Collaborate with sales team to ensure seamless handoff of enriched leads.

    Qualifications

    • 3+ years Experience in digital and growth marketing.
    • Hands-on experience running Facebook Ads, Google Ads, and YouTube Ads.
    • Proficiency in CRM + enrichment + outreach stacks
    • Data-driven mindset with ability to optimize funnels and nurture campaigns.
    • Strong project management and cross-functional collaboration skills.

    What We Offer

    • Competitive salary with performance-based incentives.
    • Opportunity to own the end-to-end franchise marketing funnel across acquisition, enrichment, scoring, outreach, and nurture.
    • Direct impact on partner success and franchise growth.
    • Collaborative culture that values innovation, learning, and measurable results.
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