Jobs at Djinni
10058-
Β· 17 views Β· 0 applications Β· 16d
Device Lab Engineer
Office Work Β· Ukraine (Kyiv) Β· 4 years of experience Β· B1 - IntermediateTeam Summary The Device Lab Engineering team is the driving force behind our mission-critical end-to-end testing. The team's primary focus is delivering stable, scalable environments that empower development and QA teams to run critical tests with...Team Summary
The Device Lab Engineering team is the driving force behind our mission-critical end-to-end testing. The team's primary focus is delivering stable, scalable environments that empower development and QA teams to run critical tests with confidence. We are currently optimizing the lab infrastructure by designing and deploying physical testing environments, as well as establishing the supporting infrastructure necessary for reliable automation across diverse platforms.
Job Summary
We are looking for a Device Lab Engineer to contribute to the technical foundation of our physical lab. Your role will focus on implementing and maintaining robust software and hardware test environments, supporting the automation of infrastructure and configuration management. You will be responsible for ensuring the lab is scalable, reliable, and always ready to support critical firmware and mobile device testing while maintaining system stability.
Responsibilities and Dutiesβ Drive the design, architecture, and implementation of the lab infrastructure from scratch, taking full responsibility for the final result and proposing optimal solutions.
β Perform hands-on setup, maintenance, and optimization of test environments, which includes soldering of embedded components.
β Work closely with SDETs to enable efficient testing pipelines.
β Implement automation and orchestration for the hardware and software involved in lab operations.
β Identify bottlenecks, propose optimizations, and make the lab more reliable and scalable.
β Work on-site at one of our Kyiv laboratories.
Qualifications and Skills
β Solid experience contributing to the design and scaling of on-premises infrastructure, including physical test devices and supporting systems.
β Strong understanding of Unix/Linux systems and networking fundamentals (LAN/Wi-Fi, DNS, DHCP, NAT) and robust network design.
β Proven ability to troubleshoot and resolve complex software, hardware, and network issues, with a forward-thinking approach to suggesting lab infrastructure optimizations.
β Hands-on experience with CI/CD practices, developing automation infrastructure frameworks, and support tools.
β Proficiency with orchestration and configuration management tools (e.g., Ansible).
β Practical experience writing scripts for infrastructure automation (Python is the main language.
β A strong sense of responsibility, actively contributing to the success of lab operations, and effectively collaborating with SDETs and other cross-functional teams.
β An Upper-Intermediate level in both written and spoken English (B2).
Nice to have
β Soldering skills and basic understanding of PCB design and schematic.
β Practical experience with Raspberry Pi/Arduino for building and testing solutions.
β Hands-on experience with Docker (exposure to Kubernetes is a plus).
We offer multiple benefits that include
β The environment of equal opportunities, transparent and value-based corporate culture, and an individual approach to each team member.
β Competitive compensation and perks. Annual performance review.
β Gig-contract.
β 21 paid vacation days per year, paid public holidays according to Ukrainian legislation.
β Development opportunities like corporate courses, knowledge hubs, and free English classes as well as educational leaves.
β Medical insurance is provided from day one. Sick leaves and medical leaves are available.
β Remote working mode is available within Ukraine only.
β Free meals, fruits, and snacks when working in the office.
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Β· 95 views Β· 8 applications Β· 23d
Quant Data Scientist in Machine Learning Team
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 4 years of experience Β· B1 - IntermediateYour expertise: High personal interest in quantitative and algorithmic approaches Knowledge in quantitative analysis, statistics, time-series analysis, ML modeling and forecasting for markets Experience from 2 years with Data Science activities, including...Your expertise:
- High personal interest in quantitative and algorithmic approaches
- Knowledge in quantitative analysis, statistics, time-series analysis, ML modeling and forecasting for markets
- Experience from 2 years with Data Science activities, including data research and analysis, algorithmic strategy prototyping and backtesting
- Experience with creating and supporting algorithmic strategies, including their risk management
- Experience in systematically monitoring and evaluating the performance of algorithmic strategies with a set of KPIs
Experience with SQL, Pandas / NumPy / SciPy, and backtesting frameworks
Will definitely be a plus:
- Experience with effectively managing delta-neutral and grid strategies
- Experience in the management of a portfolio of algorithmic strategies
- Experience with data science for Agentic AI and Machine Learning
- Experience in the DeFi, DeFAI, or market-making
Good knowledge of Finance for markets
Whatβs in it for you?
- Opportunity to deal with top-notch technologies and approaches in a world-leader product company with millions of customers
- Opportunity to make a difference for online privacy, freedom of speech, and net neutrality
- Decent market rate compensation depending on experience and skills
- Developed corporate culture: no micromanagement, culture based on principles of truth, trust, and transparency
- Support of personal and professional development
- coverage of costs of external trainings, conferences, professional literature
- support of experienced colleagues
- in-house events and trainings
- regular knowledge sharing in teams
- English classes and speaking clubs
- Life-balance support
- 25 working days of vacation
- 5 days of paid sick leave per year without providing a medical certificate (no limitation on sick leaves with medical confirmation)
- generous maternity / paternity leave program
Professionally strong environment, friendly and open atmosphere, ability to influence the product development and recognition for it
You will be involved into:
- Lead Data Science activities for algorithmic strategies: data research and analysis, prototyping and backtesting, live strategy performance monitoring, designing data pipelines, designing and implementing risk management strategy
- Participate in the full lifecycle of algorithmic strategy development: ideation, data research, strategy design and prototyping, backtesting, implementation, and live monitoring
- Systematically monitor and analyze strategy performance metrics, research and generate hypotheses for improvement, and iteratively test hypotheses
Define requirements for implementation by Developers of algorithmic strategies and their data pipelines
About the company and project:
ZONE3000 is proud to represent its partnership with Namecheap (www.namecheap.com). Namecheap has been on the market for 20+ years and is the 2nd largest domain registryβ¬ in the world. We are the Namecheap Machine Learning Team.β¬
The team prototypes and develops innovative systems with AI and Machine Learning.β¬ Currently, there are more than 10 Production systems in the areas of Email, Payments, Customer Service, and Analytics. Some of them have proven quality at the level of globalβ¬ market leaders.β¬
The team provides all the conditions for active professional growth. The culture combinesβ¬ the best from enterprises and startups: a high level of professionalism, truly innovativeβ¬ technologies, friendliness, and stability.β¬
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Β· 48 views Β· 8 applications Β· 11d
Wedding Video Editor (Ukrainian-speaking)
Full Remote Β· Ukraine Β· 0.5 years of experience Β· B1 - IntermediateHey! We are SemMedia, a team specializing in editing wedding videos for international markets, including the USA, Canada, England, Australia etc. Our team is looking for talented and experienced editors to join our team, working on Highlights (4β9...Hey! π
We are SemMedia, a team specializing in editing wedding videos for international markets, including the USA, Canada, England, Australia etc.
Our team is looking for talented and experienced editors to join our team, working on Highlights (4β9 min), Full Films (21 min-1 h), and/or Teasers (30-60 sec), and sometimes other types of videos.
Responsibilities:
Your task involves editing American wedding videos in various formats (Highlights, Full Films, Teasers, etc.), filmed in stunning locations with elegant ceremonies, focusing on sincere guest greetings, without unnecessary competitions or distractions.
Requirements:
- Proficiency in Adobe Premiere Pro or FCPX, or DaVinci Resolve is required.
- Proficiency in English sufficient to understand spoken language (for selecting and arranging speeches).
- Timely completion of work with strict adherence to deadlines is expected.
- A powerful computer (or laptop) and high-speed internet (minimum 200 Mbps, with 500β1000 Mbps recommended) are necessary.
- We highly value self-discipline, responsibility, and openness to constructive criticism.
Will be a plus:
- Experience in editing American weddings.
Responsibilities:
- You'll be editing weddings (Highlights, Full Films, Teasers etc) set in stunning locations, featuring elegant ceremonies, heartfelt guest greetings.
We offer:
- Remote work with a flexible schedule.
- Competitive salary.
- Opportunity for professional growth.
- Achievement-based bonuses.
- Gifts for Birthdays and St.Nicolas Day.
- A dynamic, growing team always exploring new formats and striving for continuous improvement.
- Regular online meetings.
We are looking for editors with experience in wedding editing or those who work at a high or above average level. If you're just starting your journey in editing, please use your motivation to learn and grow, and we will surely cross paths in the future!
We look forward to seeing you at SemMedia! π
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Β· 31 views Β· 2 applications Β· 25d
Full-stack Developer (ASP.NET, React)
Full Remote Β· Ukraine Β· 6 years of experience Β· B2 - Upper IntermediateFully remote role, full-time, Ukraine only. Employer: Leading US-based provider of managed cloud infrastructure services (DevOps, cybersecurity) for investment firms and hedge funds, founded in 2016. We are looking for a senior full-stack Software...Fully remote role, full-time, Ukraine only.
Employer: Leading US-based provider of managed cloud infrastructure services (DevOps, cybersecurity) for investment firms and hedge funds, founded in 2016.
We are looking for a senior full-stack Software Developer (ASP.NET Core WebAPI, C#, React, MS SQL Server, Azure) to join a growing team of cloud/DevOps experts. The roleβs focus is on developing a modern, secure, robust internal web portal used in-house by engineers, and also by company clients, to manage configurations, deployments, track metrics, access reports, make requests, launch workflows, and more.
This role involves significant technical ownership of the project β as this will be the first senior in-house web software developer (most of the team focuses on cloud). You will collaborate closely with the business analyst, the QA, PO, DevOps engineers, and a few other developers as part of a distributed agile team. Tasks include developing new features, writing clean, secure, maintainable code, optimising existing features and performance, implementing secure cookies, authentication, caching, managing releases, testing, all for the internal company webapp.
If you value ownership, growth, and a professional yet friendly environment, and have extensive expertise in developing modern large-scale web applications on the ASP.NET Core stack, apply now!
Key Requirements:
- Strong spoken English β Upper-intermediate / B2+
- 6+ years of full-stack web development experience with ASP.NET (Core/WebAPI, C#, React/React.js, MS SQL Server), writing clean, secure, scalable, maintainable code
- Experience with Azure services and deployment (Azure Functions, App Service, DevOps)
- Extensive knowledge of architecture patterns, experience with microservices
- Strong understanding of clean architecture, REST API, SOLID principles
- Experience with unit and integration testing
Offer:- Fully remote role, competitive salary, direct long-term contract with a US company
- Growth potential as a team lead
- Opportunity to technically own the web development direction in the company
- Company equipment provided for work
- Annual bonus of up to 10% of yearly salary, yearly salary reviews
- 20 days of PTO yearly + local public holidays
- B2B set-up via SP (FOP in $USD)
- Schedule: flexible 10:00-19:00 Kyiv time
Process:- 20min screening β 25min online assessment β 1.5hrs full interview with the hiring manager
- Final steps: Offer call β background & reference check
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Β· 123 views Β· 55 applications Β· 22d
Senior Java Developer
Full Remote Β· Worldwide Β· 6 years of experience Β· B2 - Upper IntermediateWe are looking for a Senior Java Developer to join our growing development team. Youβll play a key role in building and enhancing scalable, high-performance web applications. Working closely with cross-functional teams including frontend developers, UX/UI...We are looking for a Senior Java Developer to join our growing development team. Youβll play a key role in building and enhancing scalable, high-performance web applications. Working closely with cross-functional teams including frontend developers, UX/UI designers, QA engineers, and product managers, youβll be deeply involved in the entire software development lifecycleβfrom concept to deployment.
Key Responsibilities:
- Design, develop, and maintain high-quality backend services and APIs using Java (preferably Java 17+), Spring Boot, and related technologies.
- Collaborate with frontend developers working with modern frameworks such as React.js and TypeScript to deliver seamless end-to-end solutions.
- Participate in system design and architecture discussions, driving improvements in structure and performance.
- Ensure code quality through test-driven development, peer code reviews, and continuous integration practices.
- Optimize applications for maximum speed and scalability.
- Contribute to the improvement of internal development processes and tooling.
- Troubleshoot and debug complex issues across the stack.
Requirements:
- 5+ years of hands-on experience with Java (Spring Boot, Spring Data, Hibernate/JPA).
- Solid knowledge of RESTful API design and microservices architecture.
- Strong experience with RDBMS (especially PostgreSQL), including writing SQL functions, stored procedures, and triggers using PL/pgSQL.
- Solid hands-on experience with Apache Kafka, including working with Kafka Connect, Schema Registry, and Kafka Streams.
- Understanding of CI/CD pipelines and agile development methodologies.
- Experience with tools like Docker, Git, and Maven/Gradle.
- Experience working with AWS in a production environment.
- Excellent problem-solving and communication skills.
- Ability to work both independently and collaboratively in a team environment.
- Strong collaboration skills with cross-functional teams (e.g., product, design, DevOps).
- Passion for clean code, performance optimization, and continuous learning.
Preferred Qualifications:
- Experience with container orchestration tools, Docker Swarm (current) and Kubernetes (target platform).
- Familiarity with observability tools (e.g., Prometheus, Grafana, OpenTelemetry, ELK stack, Sentry) for monitoring and tracing in production.
- Experience mentoring junior developers and supporting team knowledge-sharing.
- Ability to lead technical discussions, conduct architecture reviews, and guide design decisions.
What We Offer:
- Competitive salary based on your qualifications and experience.
- A fantastic opportunity to develop and build a successful career with a fast-growing global company.
- Join a workplace where team activities and a supportive environment are at the heart of our culture.
- 21 days of annual leave + 6 days of sick leave.
- Birthday and work anniversary gifts.
Half-day off on your birthday to relax and enjoy your special day.
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Β· 46 views Β· 5 applications Β· 8d
Lead Web3 React Native Developer
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 5 years of experience Β· B1 - Intermediate Ukrainian Product πΊπ¦Join Whitechain β Build the Future of Web3! At Whitechain, weβre on a mission to revolutionize blockchain, smart contracts, and cryptography. As part of the WhiteBIT ecosystem, weβre building cutting-edge Web3 solutions, from our own EVM blockchain to...Join Whitechain β Build the Future of Web3!
At Whitechain, weβre on a mission to revolutionize blockchain, smart contracts, and cryptography. As part of the WhiteBIT ecosystem, weβre building cutting-edge Web3 solutions, from our own EVM blockchain to non-custodial wallets, DeFi platforms, and GameFi experiences.Weβre looking for ambitious innovators to help us bridge the gap between retail and corporate blockchain adoption. If youβre passionate about decentralization, Web3, and shaping the future of digital economies, this is your chance to make an impact!
The future of Web3 starts with you β join us as an Senior React Native Engineer!Requirements
β 5+ years of experience with React Native.
β Experience with blockchain, smart contracts, and dApps.
β Proven leadership experience: mentoring engineers, leading a team, or driving cross-functional initiatives.
β Strong ability to set technical direction, guide architectural decisions, and ensure best practices are followed.
β Deep understanding of mobile application architecture and cross-platform development.
β Ability to solve tasks independently and make responsible technical decisions.
β Proactive approach to exploring new technologies and continuously improving the product.Responsibilities
β Lead the frontend mobile team, ensuring alignment on goals, architecture, and delivery.
β Develop, maintain, and optimize mobile applications using React Native.
β Drive and implement architectural decisions to ensure scalability and maintainability.
β Provide technical mentorship, code reviews, and guidance to team members.
β Collaborate closely with backend, frontend, design, and product teams to deliver cohesive features.
β Ensure high code quality, performance, and user experience across platforms.
β Continuously evaluate and integrate new technologies to improve development workflows.
β Contribute to integrating blockchain features and Web3 capabilities where applicable.Work conditions
β Shape the Future β Work on high-impact blockchain products at the forefront of Web3.
More
β Innovate & Create β Your ideas drive real-world solutions and technological breakthroughs.
β Global Reach β Build scalable solutions for businesses and users worldwide.
β Web3-Powered Culture β A team of visionaries who believe in decentralization and innovation.
Work-Life Balance & Well-being:
β Modern equipment.
β Comfortable working conditions, and an inspiring environment to help you thrive.
β 24 calendar days of paid leave + 5 sick leaves
β Additional days off for national holidays. -
Β· 207 views Β· 17 applications Β· 4d
Web Team Lead to $8000
Full Remote Β· EU Β· Product Β· 7 years of experience Β· C1 - AdvancedAbout us It is a leading global platform for family history that helps people around the world discover more about themselves and their roots. Offering intuitive tools, billions of historical records, affordable at-home DNA testing, and AI-powered photo...About us
It is a leading global platform for family history that helps people around the world discover more about themselves and their roots. Offering intuitive tools, billions of historical records, affordable at-home DNA testing, and AI-powered photo features, it creates a deeply meaningful and rewarding experience of discovery. Tens of millions of people worldwide use the platform to explore, preserve, and celebrate their heritage.
Your goal
As the Web Team Lead, youβll lead our genealogy-focused front-end development team, collaborating closely with UX/UI designers, product managers, and back-end and QA engineers to create seamless, engaging web experiences. Your mission is to develop intuitive interfaces that make exploring family history effortless, enjoyable, and data-driven.
What you'll do
- Lead and mentor a front-end development team of 4+ members, ensuring high performance and professional growth.
- Design and develop user-friendly genealogy tools utilizing modern front-end technologies, including React (with SSR), Redux, ES2015+ (Babel), GraphQL, SASS, and Webpack within a CI/CD environment (Jenkins).
- Uphold high coding standards with rigorous testing using Jest and React Testing Library.
- Extend and enhance our custom component library.
- Optimize web applications for speed, scalability, and cross-browser compatibility.
- Collaborate with back-end engineers to integrate APIs for historical records and family tree data.
- Ensure adherence to front-end security best practices, safeguarding against XSS, CSRF, and other vulnerabilities.
- Monitor the production environment, proactively identifying and resolving performance, security, and usability issues.
- Stay ahead of trends in web development, AI, and genealogy technologies to drive innovation.
What you bring
- 7+ years of experience in front-end development, with at least 3 years in a leadership role.
- B.Sc. in Computer Science or Software Engineering.
- Strong leadership skills, with a proven ability to inspire, motivate, train, and manage senior web developers.
- Proven track record delivering scalable, high-performance web applications.
- Comfort balancing leadership responsibilities with hands-on development, actively engaging in code reviews and technical decision-making.
- Extensive experience with architectural and design-related activities.
- Expertise with React/Redux or similar modern web libraries and frameworks.
- Excellent proficiency in vanilla JavaScript/ESNext, HTML, and CSS.
- Solid experience with RESTful APIs, GraphQL, and real-time data integration.
- Excellent problem-solving abilities, adaptability, and an eye for UX/UI best practices.
- Familiarity with Agile methodologies and tools such as Jira, GitHub, and CI/CD pipelines.
- Server-side familiarity and comfort with associated responsibilities.
- Visionary approach in pre-planning phases and capability to create long-term strategic goals.
- Fluent in English; proficiency in Ukrainian is a plus.
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Β· 45 views Β· 6 applications Β· 4 November
Operations Analyst
Hybrid Remote Β· Ukraine Β· Product Β· 1 year of experience Β· B2 - Upper IntermediateImpulse is a brain training app that helps people keep their brains sharp with bite-sized fun games and logic puzzles. Impulse is the worldβs most downloaded app in the Brain Training category with over 100 million downloads. The app is trusted by users...Impulse is a brain training app that helps people keep their brains sharp with bite-sized fun games and logic puzzles. Impulse is the worldβs most downloaded app in the Brain Training category with over 100 million downloads. The app is trusted by users worldwide, with a 4.7 rating on the App Store, and has been featured as App of the Day in over 50 countries, including the UK, Canada, and Australia.
Impulse is a part of Headway Inc, a global tech company that revolutionises lifelong learning by creating digital products for over 150 million users worldwide. Our mission is to help people grow. Weβre proud to be ranked 4th among the Worldβs Top EdTech Π‘ompanies by TIME magazine.
The core of our achievements is our team. Thatβs why, together with Liana, Operations Manager at Impulse, weβre looking for an Operations Analyst to join our team of superstars. Together, weβll be shaping the growth of Impulse β driving user acquisition for our web funnels, the fastest-growing and most high-impact stream in Impulse. Today, our operations team is also a key contributor to Headway Inc.'s global achievements. So we are seeking someone who is passionate about optimising processes, exploring new tools, and helping teams work more efficiently β someone who enjoys combining research, documentation, and a bit of analytics to make a real impact.
This job is perfect for you if you want to:
- Directly impact business results and contribute to the growth of a leading product in its niche. Your ideas and actions will shape operational workflows and drive real improvements in team efficiency.
- Be part of an EdTech company building socially impactful products for international markets. Youβll work on solutions that matter and make a difference beyond the business itself.
- Collaborate with purpose-driven professionals who value teamwork and shared success. Youβll work closely with different teams, exchange insights, and co-create new approaches.
- Gain hands-on experience with cutting-edge tools for automation, process management, and AI-driven solutions. Youβll research, test, and integrate tools that unlock new levels of productivity.
- Thrive in a culture of freedom and autonomy, where your initiative and creativity are appreciated.
- Grow in a supportive professional team, where itβs safe and easy to learn, experiment, and advance your skills.
- Escape routine tasks. Instead, youβll dive deep into diverse processes, collaborate across functions, and find creative solutions for complex challenges that improve the efficiency of the whole company.
What you will do:
- Analyse workflows and metrics to identify trends, bottlenecks, and improvement opportunities.
- Collaborate on process improvements, automation, and operational strategies.
- Conduct surveys and analyses to gather insights and support decision-making.
- Research and test new tools, software, and AI solutions for marketing and operations.
- Manage documentation, system access, and ensure process compliance.
- Provide daily operational support to keep workflows running smoothly.
What do you need to join us:
- 1+ years in operations, analytics, or process management.
- Strong analytical skills with hands-on experience in data tools (Excel, Google Sheets, SQL, Tableau, or Power BI).
- Ability to translate data into actionable insights and communicate clearly across teams.
- Solid understanding of business operations, process mapping, and performance measurement.
- Ability to translate complex data into actionable insights.
- Detail-oriented, proactive problem-solver who learns fast.
- English at Upper-Intermediate level or higher.
- Alignment with the values of our team.
Will be a plus:
- Hands-on experience optimising processes and driving operational efficiency.
- Familiarity with Notion, FigJam, and vibe coding.
- Understanding of performance marketing metrics.
- Strong interest in emerging technologies and AI, with eagerness to explore new solutions.
What do we offer:
- Work within an ambitious team on a socially impactful education product.
- An office with a reliable shelter, generators, satellite internet, and other amenities.
- Access to our corporate knowledge base and professional communities.
- Personal development plan.
- Compensation for English language learning, external training, and courses.
- Medical insurance and full sick leave compensation.
- Sports activities: running, yoga, boxing, and more.
- Corporate holidays.
- Supporting initiatives that help Ukraine.
Working schedule
This is a full-time position with a hybrid option. It means that we will prefer you to attend office 2-3 times per week.
Are you interested?
Send your CV!
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Β· 102 views Β· 6 applications Β· 28d
QA Engineer (Automation + Manual)
Full Remote Β· Countries of Europe or Ukraine Β· 2 years of experience Β· B1 - IntermediateCompany Overview At SKALE Labs, we are at the forefront of blockchain innovation, powering the SKALE Network - a high-performance multichain network designed to scale decentralized applications. We are looking for a QA Automation Engineer with strong...Company Overview
At SKALE Labs, we are at the forefront of blockchain innovation, powering the SKALE Network - a high-performance multichain network designed to scale decentralized applications. We are looking for a QA Automation Engineer with strong Python expertise to work on backend automation. In this role, you will balance manual and automated testing (30/70) to ensure the reliability, scalability, and security of our systems. You will design, develop, and maintain a test automation framework that supports multiple complex projects. Our projects involve a variety of external integrations and dependencies, so one of the most critical skills we expect is the ability to identify, clearly formulate, and solve unpredictable problems. This role requires not only writing tests but also building the automation infrastructure: from CI/CD integration to custom libraries and utilities. If you are passionate about quality, automation, and blockchain technology, this is your opportunity to contribute to building the future of decentralized systems!
Key Responsibilities
Automation & Manual Testing
- Design, develop, and maintain automated test frameworks, with a strong focus on Pytest.
- Execute manual and automated test cases (30/70 split) across new features, bug fixes, and system enhancements.
- Collaborate with development teams to integrate automated testing into the CI/CD pipeline.
Test Case Implementation
- Create, document, and execute test scripts for blockchain components, APIs, and smart contracts.
Ensure robust coverage for functional, regression, and integration scenarios.
Collaborative QA Processes
- Work closely with cross-functional teams to define quality standards and testing requirements.
- Contribute to the QA roadmap by identifying opportunities for automation and process improvements.
Debugging & Issue Resolution
- Analyze test results, perform root cause analysis, and report findings clearly.
- Partner with developers to resolve issues and ensure smooth release cycles.
Blockchain QA Focus
- Test blockchain-specific features such as consensus mechanisms, staking, smart contract interactions, and node infrastructure.
- Validate the reliability and performance of node infrastructure under various network conditions.
- Ensure security best practices are followed during testing and validation.
Requirements
Technical Expertise
- Proficiency in Python, with strong focus on Pytest for automation.
- Familiarity with blockchain technologies, Ethereum, and tools like Hardhat or Remix is a bonus.
- Hands-on experience with API testing tools such as Postman or RestAssured.
Programming Languages
- Knowledge of Solidity is highly advantageous.
System & Cloud Knowledge
- Comfortable in Ubuntu/Linux environments with bash scripting.
- Experience with cloud platforms such as AWS is a plus.
CI/CD Knowledge
- Experience with CI/CD tools such as GitHub Actions, CircleCI, or GitLab CI.
Quality Assurance Knowledge
- Strong understanding of QA methodologies, tools, and processes.
- Experience with performance/load testing (e.g., JMeter) is a plus.
Collaboration & Communication
- Ability to work effectively in a collaborative, fast-paced environment.
- Excellent problem-solving skills and attention to detail.
What We Offer
- Token Package: Competitive salary plus SKALE Network token incentives.
- Innovative Environment: Work on cutting-edge blockchain technology with a passionate team.
- Professional Growth: Expand your expertise in blockchain and automation.
- Flexibility: Remote-friendly culture and flexible work hours.
- Impactful Work: Help shape the future of decentralized applications.
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Β· 117 views Β· 1 application Β· 3d
Junior Node.js Developer
Hybrid Remote Β· Portugal Β· Product Β· 1 year of experience Β· B1 - IntermediateWe are looking for an enthusiastic Junior Node.js Developer who is eager to grow professionally and contribute to building reliable backend solutions. This is a great opportunity to work alongside experienced engineers, gain hands-on practice with modern...We are looking for an enthusiastic Junior Node.js Developer who is eager to grow professionally and contribute to building reliable backend solutions. This is a great opportunity to work alongside experienced engineers, gain hands-on practice with modern technologies, and develop your skills in backend development.
Responsibilities- Assist in developing and maintaining backend applications using Node.js
- Support in designing and implementing APIs and microservices
- Work with databases (SQL/NoSQL) under supervision
- Write clean, maintainable code and follow coding standards
- Collaborate with senior developers, QA, and DevOps teams
- Learn and apply best practices in backend development
Requirements- Basic knowledge of JavaScript and Node.js
- Understanding of databases (SQL/NoSQL)
- Basic knowledge of Computer Science fundamentals (data structures, algorithms)
- Motivation to learn and improve in backend development
- Team player with good communication skills
Nice to have- Familiarity with TypeScript
- Experience with frontend frameworks (Vue.js, React)
- Knowledge of GIT and version control basics
- Interest in cloud technologies (AWS, GCP, DO)
- Curiosity about cryptography, SSL/TLS/HTTPS
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Β· 19 views Β· 4 applications Β· 3d
SMM Specialist
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 3 years of experience Β· B2 - Upper IntermediateWe are looking for an experienced SMM Specialist to drive engagement and expand our brand presence across multiple social media platforms. This role is perfect for a specialist who combines strategic thinking with hands-on execution, has a deep...We are looking for an experienced SMM Specialist to drive engagement and expand our brand presence across multiple social media platforms.
This role is perfect for a specialist who combines strategic thinking with hands-on execution, has a deep understanding of each platform's nuances, and excels at creating content that drives engagement and audience growth.
At JustMarkets you'll work alongside industry professionals in a dynamic and supportive environment where your creativity and expertise will make a real impact.
Responsibilities
- Implement content strategy and campaign development on different GEOs across social media channels (Facebook, Instagram, TikTok, Telegram, Twitter) that prompt our consumer to engage and share with their community regularly.
- Monitor content to ensure it authentically aligns with brand values and positioning.
- To scale innovative ideas from conception to campaign execution, maintaining a distinct yet cohesive brand perspective throughout.
- Cultivate advocacy and engagement through organic channels, ensuring top-tier community management across all business lines.
- Lead competitive tracking of social activity, identify and ideate around new content and monitor the industry for best practices in driving engagement.
- Establish benchmarks and best practices to guide and scale marketing efforts across all channels on certain GEOs.
Requirements
- 3+ years of social media management experience at a B2C brand, preferably within financial services (but not required).
- A thorough understanding of media metrics to track and hit KPl's, and the ability to leverage data insights to determine strategies.
- Experience with social media / Influencer management tools (Sprout Social, RivallQ, Tribe, Telemetr.io, Hootsuite, etc.)
- Experience with FinTech, Crypto, Gambling.
- Working with African or Asian market is required.
- Proficient with social video + photo content capture; must be comfortable editing content on their own, as well as working closely with video editors/design team.
- Demonstrated experience working with video editing platforms such as CapCut, In-Shot, etc.
- Trend savvy with a deep understanding of Social media trends, slang, etc on the chosen GEOs.
Will be a plus
- Background in the FinTech niche.
- Experience in launching influencer campaigns on social media.
- Knowledge of regional specifics of African and Asian markets.
We offer
- Work with diverse markets (Asian, MENA) and cutting-edge social media strategies to make a real impact
- Collaboration with a dynamic, international team of professionals passionate about innovation and growth
- Opportunity to unleash your creativity and analytical skills to develop high-performing campaigns
- Access to advanced tools and technologies to support creative and impactful campaigns
- Tax expenses coverage for private entrepreneurs in Ukraine
- Expert support and guidance for Ukrainian private entrepreneurs
- 20 paid vacation days people r year
- 10 paid sick leave days per year
- Public holidays as per the companyβs approved Public holiday list
- Medical insurance
- Opportunity to work remotely
- Professional education budget
- Language learning budget
- Wellness budget (gym membership, sports gear and related expenses)
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Β· 51 views Β· 10 applications Β· 27d
Strategic Product Analyst
Full Remote Β· Worldwide Β· Product Β· 2 years of experience Β· B1 - IntermediateWe are looking for a Strategic Analyst for our innovative AI Social Discovery product, who will identify business growth opportunities through the analysis of marketing, product, financial, and payment data. Additionally, they will have the opportunity to...We are looking for a Strategic Analyst for our innovative AI Social Discovery product, who will identify business growth opportunities through the analysis of marketing, product, financial, and payment data. Additionally, they will have the opportunity to develop financial models, conduct competitor analysis and market research, and provide recommendations for strategic decisions. The analyst will work with cross-functional teams to increase product performance & optimize customer experience.
Responsibilities:
- Analyze & interpret large data sets related to marketing, product, financial, and payment data to identify trends, insights, and opportunities for business growth;
- Design and implement financial models that align with business objectives;
- Conduct competitor analysis and market research to inform strategic decisions;
- Provide strategic recommendations based on data-driven insights to optimize the customer journey, product performance, and marketing ROI;
- Conduct financial analysis, including budget tracking, profitability analysis, and cost-benefit assessments for marketing and product initiatives;
- Develop and analyze key performance indicators (KPIs) to evaluate business performance and identify areas for improvement;
Work closely with marketing, product, and finance teams to ensure alignment and performance tracking.
Hard Skills:
- 2+ years of experience in Big4, IB, PE, VC, or other consulting & investment related positions;
- Ability to decompose, analyze and interpret key financial and operational business metrics;
- Ability to work collaboratively with cross-functional teams.
- Strong quantitative, analytical and problem-solving skills;
- Financial modelling skills;
- Advanced skills in conducting research and visualizing it in the form of presentations;
Advanced level of English.
Would be a plus:
- Basic understanding of key product metrics for mobile applications (such as ROI, customer acquisition cost, LTV).;
- Experience in using data analysis tools (such as SQL, Tableau, Power BI);
- Understanding the capabilities and limitations of major mobile intelligence services (SimilarWeb, Sensor Tower, App Annie, etc.);
Experience with popular analytics tools for mobile applications (Amplitude, Mixpanel, AppsFlyer, etc.).
Soft Skills:
- Ownership β you donβt need approval to solve a business problem, which you identified as a result of your own initiative;
- Efficiency β is the ability to show results with minimal effort;
- Communication β you donβt have a problem with telling stories starting from the end;
- Hard-working β work should be done;
Commitment β extra-mile attitude.
Benefits:
- Services of a corporate doctor, and after the probationary period - health insurance in Ukraine;
- 20 working days of paid vacation per year, unlimited sick leave;
- All equipment necessary for work;
- Access to top-tier courses, corporate online meetups, lectures, a comprehensive library, and 11 professional internal communities for career development;
Comfortable offices in Kyiv's Podil district with secure shelters. In the offices, you don't have to worry about the routine: breakfasts, lunches, lots of snacks and fruits, lounges, massages and other benefits of office life are waiting for you π
Join our team of dreamers, doers, and global changemakers!
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Β· 204 views Β· 24 applications Β· 11d
Junior / Strong Junior Full-Stack Developer to $1200
Hybrid Remote Β· Ukraine Β· 1 year of experience Β· B2 - Upper IntermediateSoftcery is a small, focused team building AI-driven B2B software solutions. We work closely with clients in the US and UK to launch AI voice agents and develop custom B2B platforms. Most of our work involves advanced R&D and complex problem-solving. We...Softcery is a small, focused team building AI-driven B2B software solutions. We work closely with clients in the US and UK to launch AI voice agents and develop custom B2B platforms. Most of our work involves advanced R&D and complex problem-solving.
We are looking for a Full-Stack Developer who is interested in solving non-trivial problems, working with modern stacks, and diving into AI. This is not a story about typical tasks β itβs about impact, complex challenges, and lots of interaction with the team. You will take ownership of internal initiatives aimed at boosting productivity, automation, and cross-team collaboration. You will be able to offer your ideas, change processes, and see how your work contributes to success.
We are looking for our future team member in Lviv, as we have meetings at a coworking space. We also regularly organize online and offline meetings with the entire team to keep in touch, even during remote work.
What Youβll Do:
- Communicate with the team and stakeholders β we value transparency and quick feedback.
- Participate in discussions and technical decisions β your opinion is important from day one.
- Initiate changes β improvements in the stack, processes, or architecture are always welcome.
- Develop new functionality for the client side and maintain what has already been implemented.
- Optimize performance and stability β code quality is not a formality for us.
- Work in a small team β we have the opportunity to get involved not only in the front end, but also in API and AI components.
What Weβre Looking For:
- 1+ years of commercial experience with React and Node.js β you are already confident in the full stack.
- Strong knowledge of JavaScript and TypeScript β most of our solutions are built on this.
- Working with databases: both SQL and NoSQL β with an understanding of where and what is best to use.
- Understanding of Clean Architecture and DDD principles β it is important to us that solutions are not only βworkingβ but also sustainable in the long term.
- Teamwork, initiative, and responsibility β we do not micromanage, so your independence matters.
- Experience integrating with AI services via API (OpenAI, Claude, Gemini, etc).
- Fluency in Ukrainian and English (Upper-Intermediate+) β because communicating with customers is part of the job.
Nice to nave:- Experience working with AI tools to optimize work β Cline/Cursor/Windsurf etc.
- Experience working with LLM, prompt engineering skills.
- Experience with Python.
What We Offer:- Structured onboarding & dedicated support β youβll get a clear onboarding plan, documented workflows, and a team thatβs got your back.
- Flexible work hours β the role is offered as a flex-time position, providing adaptable working hours based on project needs.
- Learning budget β we cover books, courses, English lessons, and AI tools for your professional growth.
- Full accounting support β so you can focus on the work, not the paperwork.
- Time off β 20 paid vacation days, 12 sick days, 2 paid period leave days/month (for women), and your birthday off.
- IT Cluster membership β access to professional events and networking opportunities in the local tech community.
π Hiring Process: Recruiter Interview β Tech Interview β Test Task β Final Interview β Reference Check.
If you care about who you work with, what you create, and how it affects the outcome, we will definitely be on the same page. Weβre excited to meet you π
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Β· 76 views Β· 6 applications Β· 22d
Head of Payments
Full Remote Β· Worldwide Β· Product Β· 5 years of experience Β· C1 - AdvancedEveryone knows Genesis as one of the leading Ukrainian IT product companies, so letβs get straight to the point. Weβre looking for a Head of Payments Consulting & Solutions β a strategic leader who will drive payment consulting across the entire Genesis...Everyone knows Genesis as one of the leading Ukrainian IT product companies, so letβs get straight to the point.
Weβre looking for a Head of Payments Consulting & Solutions β a strategic leader who will drive payment consulting across the entire Genesis ecosystem and build a cutting-edge payment infrastructure from the ground up.
What makes this role exciting:
- Strategic impact across multiple businesses. You wonβt just optimize payments for one product β youβll influence dozens of autonomous businesses within Genesis.
- A chance to scale your expertise. If youβve mastered operations and are ready to amplify your impact, this is your opportunity to scale your knowledge across an entire group of companies.
- Build something new. Youβll develop a standalone payments-focused business within Genesis, shaping solutions that power growth at scale.
The range of tasks:
- Internal Payments Consulting β optimize and streamline payment operations across businesses;
- Payment Infrastructure Performance β enhance efficiency and scalability;
- Risk Guidance & Management β proactively mitigate financial risks
- Business Development: market analysis of payment providers, searching for opportunities to expand and diversify the portfolio of payment methods and negotiate with payment providers & international banks;
- Regulatory Monitoring β stay ahead of industry changes;
- Strategic Partnerships β negotiate and build strong relationships;
- Knowledge Sharing β contribute to a collaborative, expert-driven environment;
- Ad-Hoc Requests β tackle unique challenges from the Group.
What we expect from you:
- 5+ years of experience in payment solutions, PSP operations, or fintech.
- 2+ years of experience in a managerial role
- Understanding of payment infrastructure, risk management, and compliance regulations (PSD2, AML, PCI DSS).
- Experience working in companies with a subscription-based business model.
- Proven experience in structuring complex business challenges, conducting market and competitor analysis, and driving data-driven decision-making.
- Strong expertise in financial modeling, business case development, and performance analytics.
- Ability to build and optimize business processes, improving operational efficiency and scalability.
- Experience in leading cross-functional projects, collaborating with stakeholders at various levels.
- Excellent problem-solving, analytical, and strategic thinking skills.
- High-level communication and negotiation skills, ability to influence and drive business decisions.
Nice to have:
- Experience in management consulting (Big-3, Big-4, or other top-tier firms).
- Background in high-growth tech companies or venture-backed startups.
What we offer- A unique product ecosystem. Join Genesis, where dozens of fully autonomous tech companies thrive within a single environment, giving instant access to expertise, knowledge sharing, and cross-team opportunities β all just one Slack message away.
- Career growth at scale. Influence multiple businesses at once, working with different industries and teams to accelerate your professional development.
- A chance to build something market-defining. This is not just another Head of Payments position β itβs an opportunity to create a standalone payments-focused business within Genesis.
- High autonomy and strategic impact. Shape the future of payments for a large ecosystem, drive innovations, and make decisions that truly move the needle.
Core benefits:
- Comfortable offices in Kyiv, Lviv and Warsaw.
- Flexible work schedule, remote-friendly culture, and relocation support if needed.
- Health insurance in Ukraine after the probation period, corporate doctor services online.
- 20 working days of paid vacation annually, unlimited sick leave.
- Compensation for professional development: best-in-market courses, business and management schools, large corporate library, and internal meetups.
This is a high-impact leadership role for someone who sees the bigger picture behind numbers, thrives in a dynamic environment, and wants to make the payments market smarter and more scalable.
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Β· 114 views Β· 52 applications Β· 16d
Senior Talent Acquisition Specialist (AI Products)
Full Remote Β· Worldwide Β· Product Β· 3 years of experience Β· B2 - Upper IntermediateJoin Our Recruiting Team | Build the Future of Human-AI Relationships Weβre a fast-growing startup, building category-defining AI companionship products. Our mission is to reshape how people experience relationships and intimacy through technology. We're...Join Our Recruiting Team | Build the Future of Human-AI Relationships
Weβre a fast-growing startup, building category-defining AI companionship products. Our mission is to reshape how people experience relationships and intimacy through technology. We're just one year in β and already scaling fast.To support this growth, we're assembling a world-class recruiting team. If you're a recruiter seeking ownership, impact, and freedom β this is your moment.
π Why This Role Is Special
- Youβll help build a category-defining company β weβre deeply passionate about our mission, and youβll play a direct role in shaping the team that makes it real
- Youβll shape how recruiting is done here β this isnβt an execution-only role; we want builders
- Youβll grow fast β youβll take on diverse roles and challenges, with room to grow into a senior role and beyond
- Youβll have true freedom β no rigid playbooks, just outcomes and ownership
- Youβll work globally β we hire top talent worldwide (our latest hire is from Argentina)
- Youβll work across domains β AI/ML, Product, Analytics, Payments, and executive-level roles
- Of course, youβll enjoy great perks β flexible hours, remote-friendly culture, cozy offices in Kyiv, Lviv, Warsaw and more. Plus: relocation support, paid vacation, sick leave, healthcare, wellness benefits, and a learning budget
π What Youβll Do
- Manage full-cycle recruitment for a variety of roles
- Partner with hiring managers to understand role requirements and hiring needs
- Source candidates using LinkedIn and other platforms
- Coordinate and conduct candidate screenings and support a smooth interview process
- Keep hiring pipelines organized and updated in our ATS
- Collaborate with the team to improve sourcing strategies and candidate experience
β What Weβre Looking For
- 1+ years of experience in talent acquisition
- Comfortable conducting interviews in English
- Solid sourcing skills and curiosity to explore new tools and channels
- Strong communication and organization skills
- Proactive mindset and willingness to learn in a fast-paced environment
Read this far and think you're a fit? Add the code phrase βwanna build AI companionsβ to your cover letter β weβll be watching.See you at the interviews!
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