Jobs at Djinni
9250-
Β· 322 views Β· 83 applications Β· 10h
Senior Ruby Engineer
Full Remote Β· Ukraine Β· Product Β· 4 years of experience Β· B1 - IntermediateWe are inviting you, a highly motivated and results-oriented Ruby Engineer to join our team for ensuring solutions, as well as strengthening the product. Our team has unique expertise in research, analysis, and product development. By relying on technical...We are inviting you, a highly motivated and results-oriented Ruby Engineer to join our team for ensuring solutions, as well as strengthening the product.
Our team has unique expertise in research, analysis, and product development. By relying on technical insights and a data-driven approach, we create disruptive future-defining innovations of the fin-tech industry that remain our basis for success.Responsibilities
- Developing new features mostly for the backend part
- Integrations with payment systems, developing anti-money laundering module
- Development of AI tool for Customer Support, evolve Customer Acquisition flow
- Development of API for integration with trading platform
- Optimization, and improvement of the product
- Taking part in technical architecture and design
- Performing code review, production support
- Participating in Scrum and OKR retrospectives and planning to provide feedback and synchronize on new development within the team
Writing unit/integration tests and docs for implemented functionality
Requirements
- 4+ years of Ruby development experience
- Strong knowledge of design patterns, basic algorithms, and data structures
- Experience with design scalable web applications
- Experience with Ruby on Rails 6+
- Expertise in working with databases (MySQL, Postgres, Redis)
Skills in writing unit/integration tests
Will be a plus
- Experience in fintech
- Experience with service architecture and RabbitMQ
- Experience with GraphQL
- Experience with HTML/CSS, JavaScript
Experience in integration with third party payment providers
We offer
- Tax expenses coverage for private entrepreneurs in Ukraine
- Expert support and guidance for Ukrainian private entrepreneurs
- 20 paid vacation days per 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· 292 views Β· 81 applications Β· 17d
Senior Node.js developer (P)
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 5 years of experience Β· B2 - Upper IntermediateFAVBET Tech develops software that is used by millions of players around the world for the international company FAVBET Entertainment. We develop innovations in the field of gambling and betting through a complex multi-component platform which is capable...FAVBET Tech develops software that is used by millions of players around the world for the international company FAVBET Entertainment.
We develop innovations in the field of gambling and betting through a complex multi-component platform which is capable to withstand enormous loads and provide a unique experience for players.
FAVBET Tech does not organize and conduct gambling on its platform. Its main focus is software development.
Main areas of work:- Betting/Gambling Platform Software Development β software development that is easy to use and personalized for each customer.
- Highload Development β development of highly loaded services and systems.
- CRM System Development β development of a number of services to ensure a high level of customer service, effective engagement of new customers and retention of existing ones.
- Big Data β development of complex systems for processing and analysis of big data.
- Cloud Services β we use cloud technologies for scaling and business efficiency.
Requirements:
- Proficiency in Node.js, with a strong understanding of core principles, performance optimization, testing, pipelines, deploying, monitoring, scaling, etc.
- Experience with PostgreSQL, particularly in performance optimization.
- Ability to configure and manage message brokers such as RabbitMQ.
- Familiarity with caching mechanisms like Redis.
- Competence in writing and maintaining unit, integration, and E2E tests.
- Solid understanding of software architecture design, including UML and design patterns.
- Knowledge of RestAPI and OpenAPI specifications.
- Experience with Git flow for version control.
- Working experience
At least 5+ years of hands-on experience with Node.js. - Minimum 3 years of experience working with relational databases (PostgreSQL).
- At least 3 years of experience in test implementation (unit, integration, E2E).
- Demonstrated experience in developing new features and enhancing existing services.
- Experience in handling complex problems and providing effective solutions.
- Consistent improvement of code organization and application design.
- Management skills (if needed)
- Potential for team leadership and management responsibilities.
- Ability to mentor and guide team members.
- Strong organizational skills and the ability to manage multiple tasks effectively.
- Experience or aptitude in making architectural decisions and leading development initiatives.
- Domain experience / Preferable companies (FinTech, E-commerce, gambling etc.)
ο· Experience in FinTech, E-commerce, or gambling sectors is preferred.
ο· Proven experience in performance tuning and handling high-load systems.
ο· Background in working with microservices architecture and optimizing their performance.
Additional requirements (foreign language)
ο· Strong command of English, particularly for reading and writing technical documentation (Upper-Intermediate level).
ο· Ability to maintain emotional well-being and manage stress effectively.
ο· Proactive approach to learning and staying updated with the latest technologies and best practices.
ο· Capability to create and maintain clear and concise documentation in English.
- Express.js
- Nest.js (good to have)
- Typescript
- Unit/Integration/E2E testing
- Jest
- CucumberJS
- RabbitMQ
- Redis
- Software Architecture Design/UML/Design Patterns
- PlantUML (good to have)
- RestAPI
- OpenAPI Spec
- Postgresql
- Sequelize
- Prisma (good to have)
- Kubernetes
- Understanding Go code (would be a plus)
- Solid understanding OOP/Solid/Quality Gates
Responsibilities:
- Development of new features and system implementations: Creating new functionalities, integrating new systems, and ensuring compliance with product requirements.
- Refactoring existing code: Optimizing and improving existing code according to established guidelines, ensuring system stability and performance.
- Optimizing PostgreSQL performance: Configuring, optimizing, and monitoring the PostgreSQL database to ensure high performance and reliability.
- Setting up and configuring message brokers: Working with RabbitMQ to ensure efficient message processing, resolving issues with queues and retries.
- Testing and quality assurance: Writing and maintaining integration, unit, and E2E tests, ensuring high test coverage, controlling code quality, and participating in CI/CD processes.
We offer:
- 30 days off per year (vacation and sick days) β we value rest and recreation. We also comply with the national holidays.
- Medical insurance for employees and the possibility of training employees at the expense of the company and gym membership.
- Remote work; after Ukraine wins the war β our own modern lofty office with spacious workplace, and brand-new work equipment (near Pochaina metro station).
- Flexible work schedule β we expect a full-time commitment but do not track your working hours.
- Flat hierarchy without micromanagement β our doors are open, and all teammates are approachable.
During the war, the company actively supports the Ministry of Digital Transformation of Ukraine in the initiative to deploy an IT army and has already organized its own cyber warfare unit, which makes a crushing blow to the enemyβs IT infrastructure 24/7, coordinates with other cyber volunteers and plans offensive actions on its IT front line.
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Β· 66 views Β· 18 applications Β· 14d
Senior Node.js developer (RA)
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 5 years of experience Β· B2 - Upper IntermediateFAVBET Tech develops software that is used by millions of players around the world for the international company FAVBET Entertainment. We develop innovations in the field of gambling and betting through a complex multi-component platform which is capable...FAVBET Tech develops software that is used by millions of players around the world for the international company FAVBET Entertainment.
We develop innovations in the field of gambling and betting through a complex multi-component platform which is capable to withstand enormous loads and provide a unique experience for players.
FAVBET Tech does not organize and conduct gambling on its platform. Its main focus is software development.
Main areas of work:- Betting/Gambling Platform Software Development β software development that is easy to use and personalized for each customer.
- Highload Development β development of highly loaded services and systems.
- CRM System Development β development of a number of services to ensure a high level of customer service, effective engagement of new customers and retention of existing ones.
- Big Data β development of complex systems for processing and analysis of big data.
- Cloud Services β we use cloud technologies for scaling and business efficiency.
Requirements:
- Proficiency in Node.js, with a strong understanding of core principles, performance optimization, testing, pipelines, deploying, monitoring, scaling, etc.
- Experience with PostgreSQL, particularly in performance optimization.
- Ability to configure and manage message brokers such as RabbitMQ.
- Familiarity with caching mechanisms like Redis.
- Competence in writing and maintaining unit, integration, and E2E tests.
- Solid understanding of software architecture design, including UML and design patterns.
- Knowledge of RestAPI and OpenAPI specifications.
- Experience with Git flow for version control.
- Working experience
At least 5+ years of hands-on experience with Node.js. - Minimum 3 years of experience working with relational databases (PostgreSQL).
- At least 3 years of experience in test implementation (unit, integration, E2E).
- Demonstrated experience in developing new features and enhancing existing services.
- Experience in handling complex problems and providing effective solutions.
- Consistent improvement of code organization and application design.
- Management skills (if needed)
- Potential for team leadership and management responsibilities.
- Ability to mentor and guide team members.
- Strong organizational skills and the ability to manage multiple tasks effectively.
- Experience or aptitude in making architectural decisions and leading development initiatives.
- Domain experience / Preferable companies (FinTech, E-commerce, gambling etc.)
ο· Experience in FinTech, E-commerce, or gambling sectors is preferred.
ο· Proven experience in performance tuning and handling high-load systems.
ο· Background in working with microservices architecture and optimizing their performance.
Additional requirements (foreign language)
ο· Strong command of English, particularly for reading and writing technical documentation (Upper-Intermediate level).
ο· Ability to maintain emotional well-being and manage stress effectively.
ο· Proactive approach to learning and staying updated with the latest technologies and best practices.
ο· Capability to create and maintain clear and concise documentation in English.
- Express.js
- Nest.js (good to have)
- Typescript
- Unit/Integration/E2E testing
- Jest
- CucumberJS
- RabbitMQ
- Redis
- Software Architecture Design/UML/Design Patterns
- PlantUML (good to have)
- RestAPI
- OpenAPI Spec
- Postgresql
- Sequelize
- Prisma (good to have)
- Kubernetes
- Understanding Go code (would be a plus)
- Solid understanding OOP/Solid/Quality Gates
Responsibilities:
- Development of new features and system implementations: Creating new functionalities, integrating new systems, and ensuring compliance with product requirements.
- Refactoring existing code: Optimizing and improving existing code according to established guidelines, ensuring system stability and performance.
- Optimizing PostgreSQL performance: Configuring, optimizing, and monitoring the PostgreSQL database to ensure high performance and reliability.
- Setting up and configuring message brokers: Working with RabbitMQ to ensure efficient message processing, resolving issues with queues and retries.
- Testing and quality assurance: Writing and maintaining integration, unit, and E2E tests, ensuring high test coverage, controlling code quality, and participating in CI/CD processes.
We offer:
- 30 days off per year (vacation and sick days) β we value rest and recreation. We also comply with the national holidays.
- Medical insurance for employees and the possibility of training employees at the expense of the company and gym membership.
- Remote work; after Ukraine wins the war β our own modern lofty office with spacious workplace, and brand-new work equipment (near Pochaina metro station).
- Flexible work schedule β we expect a full-time commitment but do not track your working hours.
- Flat hierarchy without micromanagement β our doors are open, and all teammates are approachable.
During the war, the company actively supports the Ministry of Digital Transformation of Ukraine in the initiative to deploy an IT army and has already organized its own cyber warfare unit, which makes a crushing blow to the enemyβs IT infrastructure 24/7, coordinates with other cyber volunteers and plans offensive actions on its IT front line.
More -
Β· 53 views Β· 9 applications Β· 10d
Product Analyst
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 2 years of experience Β· B1 - IntermediateRISK Inc.: An international iGaming company specializing in identifying and fostering the growth of high-potential entertainment markets. With 600+ professionals in 20+ locations, we operate in 10 countries, serving over 300,000 customers. Always...RISK Inc.: An international iGaming company specializing in identifying and fostering the growth of high-potential entertainment markets. With 600+ professionals in 20+ locations, we operate in 10 countries, serving over 300,000 customers.
Always Pushing the Boundaries? You Already Belong at RISK!
Our global-scale operations are based on strong internal expertise, analytics, and data research. We have expertise in iGaming operations (sports betting, online casino), digital and affiliate marketing, tech solutions, and data analytics.
We are looking for a Product Analyst to join our team.
Responsibilities:- Collect and analyse data on markets, competitors, products, payment providers, and regulatory trends.
- Conduct comparative analysis of product offerings, user flows, CRM campaigns, UX & payments.
- Monitor competitor activity, marketing/media efforts, and geo-expansion.
- Assist in creating detailed market and competitor intelligence reports.
- Support the team in preparing strategic presentations for internal stakeholders.
- Track macroeconomic and geopolitical developments that may affect user behaviour and market potential.
- Collaborate with cross-functional teams, including Product, Payments, Marketing, and Legal.
Qualifications:
- 2+ years of experience in business analytics, business research, or marketing research.
- Ability to structure and process large volumes of information; extract actionable insights
- Strong attention to detail and analytical mindset.
- Ability to present findings clearly in written and visual form.
Nice to have:
- Experience in the iGaming or digital industry.
- Familiarity with BI tools (Tableau, Power BI).
- Understanding of product, UX, CRM flows & Payments flows.
- Experience in competitor monitoring and media activity analysis.
- Awareness of how macroeconomic and geopolitical changes impact business.
Our Benefit Cafeteria is Packed with Goodies:
- Children Allowance
- Mental Health Support
- Sport Activities
- Language Courses
- Automotive Services
- Veterinary Services
- Home Office Setup Assistance
- Dental Services
- Books and Stationery
- Training Compensation
And yes, even Massage!
Ready to Take the Leap?
Join a team where every day is an opportunity to take a RISK and come out on top. Follow us on LinkedIn and Instagram, and let us be your hub for turning ambitious ideas and extraordinary solutions into reality.
At RISK, we believe that our people are the driving force behind our success. Together, we can achieve great things and push the boundaries of what's possible in the iGaming industry.
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Β· 52 views Β· 4 applications Β· 3d
Business Analyst to $1000
Office Work Β· Ukraine (Lviv) Β· 0.5 years of experience Β· B1 - IntermediateWant to grow in IT, work with international clients, and influence real projects? Join QuitCode, a company specializing in business process automation using no-code tools and AI-based solutions. We are actively growing and have already become a reliable...π Want to grow in IT, work with international clients, and influence real projects?
Join QuitCode, a company specializing in business process automation using no-code tools and AI-based solutions. We are actively growing and have already become a reliable partner for businesses in the US and Europe. We create innovative solutions using Make.com, Airtable, Zapier, JotForm, Softr, and other platforms that are changing the approach to software development.
π We are currently looking for an experienced and proactive Business Analyst for full-time office employment in Lviv who wants to develop, influence real projects, and work in a team, and who will become a key link between clients and our technical teams. If you have an analytical mind, strong communication skills, and a desire to work in an innovative team, we are looking for you!π Main responsibilities:
- Analyzing customer business processes and formulating clear requirements
- Holding meetings with customers, identifying, formalizing, and agreeing on requirements
- Preparing technical documentation and instructions
- Interacting with development teams during the implementation, testing, and deployment of solutions
- Assessing the scope of work and implementation deadlines
Continuous improvement of processes and search for optimal solutions for clients
β We expect the candidate to have:
- Ability to work full-time at the office in Lviv
- Up to 6 months of experience as a Business Analyst in IT or related fields
- English language skills β B1+ level (strong communication skills)
- Deep understanding of business processes and the principles of their modeling
- Ability to clearly formulate software development requirements
- Initiative, ambition, structured thinking, interest in technology and automation
πͺ Additional advantages:- Experience in software development or testing
- Knowledge of marketing or B2B sales fundamentals
- Understanding of low-code/no-code platforms (Airtable, Make.com, etc.)
- Courses in BA, PM, QA, Software Engineering, or B2B Sales
Experience working with Agile/Scrum methodology
π― What we offer:
- Work in an office in Lviv (Sakharova Street), full-time (40 hours/week)
- Paid trial period β 2 months
- Competitive salary + performance bonuses
- Opportunity for career growth and participation in the implementation of technological innovations
- Corporate English lessons
- 18 days of paid vacation and 15 paid sick days per year
- Regular team building, celebrations, and team support
- Work on projects with clients from the US and Europe
π Why QuitCode?
We believe in people, not just resumes β we value initiative, curiosity, and the desire to change the world through technology
We work with cutting-edge no/low-code tools and AI β you will be part of an innovative field
We offer real opportunities for career and professional growthπ Ready for the next step in your career?
More
Send us your resume β let's create the future together with QuitCode!
π© If your experience meets our expectations, we will definitely contact you. If not, we will keep your resume for future opportunities. -
Β· 45 views Β· 9 applications Β· 11d
SEO Specialist
Full Remote Β· Worldwide Β· Product Β· 3 years of experience Β· B2 - Upper IntermediateJoin Our Team at TechVill Hey there! Weβre one of the fastest-growing home services companies in North America, and weβre expanding our digital presence! We're looking for a SEO Specialist who understands the home services industry and knows how to make...Join Our Team at TechVill
Hey there! Weβre one of the fastest-growing home services companies in North America, and weβre expanding our digital presence! We're looking for a SEO Specialist who understands the home services industry and knows how to make businesses visible where it matters most β in local search results across U.S. and Canadian markets.
You Are Our Colleague If
Weβre looking for a proactive, analytical, and detail-oriented SEO professional whoβs confident working with large datasets across multiple cities and regions. Hereβs what we expect:
- Local SEO Expertise: 3+ years of experience in SEO with a strong focus on local strategies and Local Pack optimization.
- Market Understanding: At least 2 years of experience working with the U.S./Canada search market.
- Tools You Know: Google Analytics, Google Search Console, Ahrefs or SEMrush, Screaming Frog.
- CMS Experience: WordPress (preferred).
- English Proficiency: B2+ level for content editing, communication with the team, and working with English-language sources.
- Analytical Thinking: Ability to interpret complex data and turn it into clear, actionable insights.
- Independence: Self-motivated, organized, and comfortable working without micromanagement.
- Attention to Detail: Capable of maintaining accuracy while working across multiple projects.
What Youβll Be Doing
- Local SEO Strategy: Develop and implement region-specific local SEO strategies for multiple service areas.
- Performance Analysis: Audit and analyze rankings and performance across all active cities and regions.
- Content Optimization: Optimize landing pages and website content for local search intent and relevance.
- GMB Profile Management: Update, optimize, and manage Google My Business listings to improve visibility.
- Landing Pages: Create and fine-tune local landing pages tailored to each region's search behavior.
- Competitor Monitoring: Track local competitorsβ activity and adjust strategy accordingly.
- Reviews & Citations: Support local SEO efforts through review generation and local citation management.
- Reporting: Provide regular updates on rankings and progress toward achieving top-3 positions.
What You Will Get
- Flexible remote work arrangement.
- Competitive payment in USD.
- Opportunities for professional growth and learning.
- Future relocation prospects to Canada.
- A supportive and collaborative team environment.
- Fully English-speaking work culture.
Why TechVill?
Weβre proud of what weβve built so far:
- #1 Repair Company: Weβre recognized by a top appliance manufacturer as the best in the city.
- 40,000+ Happy Customers: Weβve earned their trust with exceptional service.
- Rapid Growth: In 2024, we grew into three new cities and now operate in four major Canadian markets. In Q1 2025, we expanded further, launching in three U.S. states and an additional Canadian province.
- Big Plans Ahead: In 2025, weβre adding six more cities, with a goal of 120 locations across North America by 2030 (U.S., here we come!).
Award-Winning Service: In 2025, we won the Consumer Choice Award for Business Excellence in Home Appliance Repair & Service.
Ready to join a team thatβs setting new standards in-home services? Apply now and letβs grow together!π
More -
Β· 426 views Β· 54 applications Β· 3d
Lead Automation QA Engineer
Countries of Europe or Ukraine Β· 5 years of experience Β· B2 - Upper IntermediateCodeIT is a service product development company. We know how to transform business ideas into profitable IT products. We are inviting a skilled and experienced Lead Automation QA Engineer to join our team to drive quality assurance processes, lead...CodeIT is a service product development company. We know how to transform business ideas into profitable IT products.
We are inviting a skilled and experienced Lead Automation QA Engineer to join our team to drive quality assurance processes, lead testing efforts, and mentor a team of professionals. Your technical expertise in test automation and leadership skills will directly contribute to the successful delivery of innovative and high-quality software solutions.
If youβre passionate about automation, eager to make a real impact, and thrive in a collaborative and forward-thinking environment - weβd love to hear from you!
Required Skills and Qualifications
- 2+ years of extensive experience in manual testing of Web and Mobile applications, and 4+ years in automation testing, demonstrating a proven track record of delivering high-quality results
- Previous experience in Team and Tech Leadership roles, showcasing leadership abilities and the capacity to guide and mentor team members
- Experience in implementing project architecture for Automation tests from scratch
- Advanced knowledge of testing methodologies, encompassing a deep understanding of various testing approaches and techniques to ensure comprehensive test coverage
- Expertise in the creation of essential test artifacts, including Test Plans, Test Strategies, Test Approach documents, Test reports, Test coverage documents
- QA Management experience across multiple projects, highlighting the capability to lead and guide testing teams to success.
- Proficiency in REST/SOAP API testing, with the ability to validate and ensure the integrity of data exchanges
- Excellent understanding of test automation principles and test levels, experience implementing such principles as Automation Test strategy for specific project needs
- Experience in the creation of automation frameworks from scratch. Great coding skills in JavaScript and Typescript, programming patterns and principles
- Good experience with Automation UI testing tools and frameworks, like Cypress / Playwright and other frameworks
- Great experience with version control (git)
- Experience with continuous integration processes and tools, CI/CD pipelines and configuring automation tools as a part of development pipeline (GitLab, github actions, BitBucket)
- Experience with Reporting tools, including selecting the tools for project needs and configuring it
- Exceptional interpersonal communication and customer service skills, fostering effective collaboration and client communication (product mindset, strong analytical and problem-solving skills, attention to detail and a curious mindset)
- Proficiency in English at the Upper-Intermediate level or higher, facilitating effective communication in a global context.
Basic proficiency in Database (SQL) knowledge, enabling efficient data validation and testing
Would be a plus
- Experience in Security testing and Load testing, enhancing the ability to identify vulnerabilities and optimize performance
- Experience with Cloud based system deploy and testing
- Experience with start-ups and direct client interaction (without the need for a project manager) is highly advantageous
- Experience with mobile automation frameworks and tools (Appium, Detox or others)
- Experience with monitoring tools (Sentry, New Relic, Grafana)
Experience with AI tools usage in automated testing areas, test data generation etc
Technologies / Tools
- Playwright, Cypress, WebDriverIO
- Playwright / Cypress reporting, ReportPortal, Mocha reporting, Junit reporting
- Zephyr, Xray, TesRail
- GitLab CI, Github Actions, BitBucket Pipelines
- Postman, Insomnia, Kreya
- BrowserStack, Sauce Labs
- Docker, Kubernetes
Sentry, Grafana, New Relic, Datadog
Responsibilities
- Lead by example: provide technical leadership and expertise within the field of Quality Assurance, Testing and Automation, conducting training and workshops
- Work as a Senior AQA and/or QA Team lead (Automation and Manual processes, depending on the project needs) on the project, including setting up and maintaining QA and AQA processes from scratch and leading the team of subordinates
- Identify areas of gaps in the Automation coverage process and work on implementing them in cooperation with the Development team
- Defining and monitoring Quality and Automation metrics (related to Regression, Bugs, Automation coverage KPIs)
- Maintain direct communication with the Client and the Clientβs team regarding business goals and needs and make appropriate QA process adjustments
- Identify areas and encourage process improvement (within the project and within the QA unit) and efficiency gains within the QA/AQA process and work on implementing them
- People management: collaborate with HR to recruit, hire, and onboard new team members, develop individual development plans for team members, and provide mentoring and support (one-on-one meetings, feedback, coaching)
- Assist team members in resolving technical issues, troubleshooting problems, and making sound technical decisions
- Foster the development of the internal and external QA community
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Β· 107 views Β· 12 applications Β· 14d
Senior/Tech Lead PHP Software Developer (Fintech,PDL) to $5000
Full Remote Β· Ukraine Β· Product Β· 7 years of experience Β· B1 - IntermediateAbout Us Our company is part of a large international Fintech holding β a leader in lending, debt collection, and marketing across the Czech Republic, Ukraine, Spain, and Romania. Operating under a Czech National Bank license, we have been delivering...About Us
Our company is part of a large international Fintech holding β a leader in lending, debt collection, and marketing across the Czech Republic, Ukraine, Spain, and Romania. Operating under a Czech National Bank license, we have been delivering innovative financial solutions to the market for over 10 years.
We are looking for a Senior PHP Software Developer / Tech Lead ready to take responsibility for architectural decisions, share expertise with the team, and ensure high standards of quality and reliability.
Key Responsibilities- Technical Leadership: Take ownership of technical solutions and drive the adoption of best practices and modern architectural approaches.
- Architecture & Design: Design and evolve complex systems leveraging Domain-Driven Design (DDD), SOLID principles, scalable patterns, and clean, maintainable code.
- Development: Build and maintain high-quality, reliable PHP applications using Symfony.
- API Design & Integration: Develop and integrate REST APIs for internal and external consumers.
- Code Quality: Define coding standards, participate in code reviews, and ensure adherence to best practices.
- Performance & Reliability: Optimize databases (MySQL/PostgreSQL), queues (RabbitMQ/Kafka), and caching layers for performance and availability.
- Collaboration: Work closely with Product Owner, QA, DevOps, and other engineers to deliver business value iteratively.
- Sharing Expertise: Contribute your knowledge and experience to strengthen the teamβs overall capability.
Key Requirements- 7+ years of experience in PHP development.
- Deep expertise in Symfony and building complex, production-grade systems.
- Strong background in architectural design, DDD, SOLID, OOP, and design patterns.
- Confident working with relational and non-relational databases.
- Experience designing and integrating REST APIs and microservices.
- Proficiency with message queues (RabbitMQ, Kafka).
- Solid experience with unit and integration testing.
- Familiarity with Agile methodologies (Scrum, Kanban).
- Strong communication skills and readiness to take responsibility for technical decisions.
Tech Stack
- PHP 8.1+
- Symfony 6+
- MySQL, PostgreSQL
- RabbitMQ, Kafka
- REST API, Microservices
- Redis
- CI/CD, DevOps tools
Will Be a Plus- Experience with Vue.js or TypeScript.
- Implementing CI/CD pipelines and DevOps practices.
- Familiarity with APM and monitoring tools.
- Experience migrating or optimizing legacy services.
- Knowledge of cloud platforms and containerization (Docker, Kubernetes).
Personal Qualities
- Proactive mindset and readiness to take ownership of decisions and results.
- Commitment to code quality, maintainability, and continuous improvement.
- Comfortable working in a dynamic environment.
- Open to feedback and collaboration.
We Offer
- A key role in an international Fintech company with ambitious growth plans.
- Influence over technical decisions and architecture.
- Modern tools and technologies with no legacy constraints on new developments.
- Professional development support.
- Competitive salary package discussed individually based on experience.
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Β· 153 views Β· 24 applications Β· 13d
Founding Fullstack Engineer to $7000
Countries of Europe or Ukraine Β· 10 years of experience Β· C1 - AdvancedFounding Backend Engineer This is the beating heart of wring.co. If this seat is empty: We canβt ship product at the speed early customers expect. There is no technical owner to set the bar for code quality, reliability, and velocity. We wonβt have the...Founding Backend Engineer
This is the beating heart of wring.co. If this seat is empty:
- We canβt ship product at the speed early customers expect.
- There is no technical owner to set the bar for code quality, reliability, and velocity.
- We wonβt have the foundation of a culture that values both rigorous engineering and pragmatic execution.
This role is the difference between a promising idea and a real business.
The Kind of Person Weβre Not Looking For
Letβs be direct - if you:
- Need a lot of hand-holding before you start building.
- Prefer long planning cycles over quick iterations and learning by shipping.
- Feel uncomfortable making decisions with imperfect information.
- See your role as strictly βwriting code,β not engaging with customers, recruiting, or thinking about the business.
- Clock in at 9 and out at 5 without caring whether the mission moves forward.
This isnβt going to be a fit. We want someone who:
- Thrives in ambiguity and moves fast.
- Spots problems and owns solutions end-to-end.
- Has a startup mindset: bias for action, curiosity, and a sense of urgency.
Core Responsibilities
Own the Backend Architecture
- Design, build, and maintain the APIs, data pipelines, and infrastructure.
- Make foundational decisions about how we scale and secure our systems.
Build and Lead the Engineering Team
- Recruit, onboard, and mentor the team.
- Define backend development standards and practices.
Collaborate Directly with Customers
- Join implementation calls, understand real-world workflows, and translate them into backend solutions.
Success Metrics
- Fast, Reliable Shipping
- Consistently deliver backend features and improvements on aggressive timelines - without compromising stability.
- Clear, Usable Documentation
- Create internal and customer-facing API docs that are always clear and up-to-date.
- Technical Ownership
- The backend is stable, performant, and evolves rapidly - because you own it.
- The backend is stable, performant, and evolves rapidly - because you own it.
Our Stack (So Far)
- React (TypeScript) & Node.js (NestJS)
- PostgreSQL
- AWS
This is not set in stone. Youβll have the mandate to evolve it.
Location & Flexibility
- We are based in South Germany.
- Hybrid or remote-friendly within CET Β±3 hours.
Why Join Now?
- Weβre seeing strong demand from 40+ customers
- Cloud cost optimization is a $10B+ problem waiting for better tools.
- You will shape both product and culture from day one.
What We Value
- Candor over politics.
- Bias for action over endless planning.
- Ownership over excuses.
Application Process
- We keep it simple:
- Intro conversation.
- Technical deep dive.
- Paid trial project (optional) to ensure mutual fit.
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Β· 29 views Β· 0 applications Β· 6h
Analyst BI/Data (Clinicalβ―AI Platform)
Full Remote Β· Countries of Europe or Ukraine Β· 3 years of experience Β· C1 - AdvancedAnalyst (Clinicalβ―AI Platform) Location Remoteβfirst within the EU/EEA (ability to travel across the EU) Department Product & Delivery Employment type Fullβtime, permanent Reports to VPβ―Product & Delivery About Trialize Trialize is pioneering...Analyst (Clinicalβ―AI Platform)
Location Remoteβfirst within the EU/EEA (ability to travel across the EU)
Department Product & Delivery
Employment type Fullβtime, permanent
Reports to VPβ―Product & Delivery
About Trialize
Trialize is pioneering the future of clinical trials with an AIβdriven SaaS platform that streamlines data management, patient engagement and advanced analytics. Our mission is to make studies faster, more reliable and more patientβcentricβultimately accelerating access to lifeβchanging therapies.
Why this role exists
As the complexity of both our product and customer base grows, we need a versatile Analyst who can own customer requirements endβtoβend while safeguarding platform compliance and dataβdriven insights. You will be the connective tissue between customers, engineering, data science and compliance teams, ensuring that every release delights users and satisfies regulators.
What youβll do
Core responsibility
- Analyse & document customer and internal requirements, translate them into user stories and functional specifications, and maintain our public product documentation (knowledge base, API docs, release notes).
- Design, build & maintain reporting dashboards surfacing actionable insights to customers.
- Own compliance & audits: keep the platform aligned with ISOβ―27001, ISOβ―42001, HIPAA, GDPR, ICH GCP, FDAβ―21β―CFRβ―Partβ―11; prepare evidence packs, manage risk registers, and host customer/vendor qualification audits.
- Facilitate customer success: lead weekly customer meetings, triage new requests, and maintain a transparent priority backlog aligned with customer value.
Mustβhave qualifications
- Language proficiency: nearβfluent English (C1/C2). German or French at B1+ is a strong plus.
- Data & analytics: 3β―+β―years of handsβon experience with Powerβ―BI, Tableau or Superset, strong SQL, data modelling and ETL knowβhow.
- AI productivity: demonstrable expertise using GenβAI tools (ChatGPT, Claude, Copilot, etc.) to automate analysis, documentation and project workflows.
- Domain expertise: solid understanding of clinical research operations; prior work in pharma, biotech, healthcare, CRO or eClinical SaaS.
- Compliance acumen: working knowledge of ISOβ―27001, ISOβ―42001, HIPAA, GDPR, ICH GCP, FDAβ―21β―CFRβ―Partβ―11 and practical experience maintaining controls and evidence.
- Project delivery: 3β―+β―years managing crossβfunctional software projects (Agile/Scrum or hybrid); confident with Jira, Confluence, or equivalent.
- Mobility: ability to travel within the EU for onsite workshops, audits and conferences (ββ―up to 6 trips per year).
- Draft exemption (for Ukraineβbased only): candidates residing in Ukraine must provide proof of exemption from military draft.
Niceβtoβhave
- Certification: PMP, PMIβACP, PSMβ―II/III or equivalent.
- Advanced data stack: dbt, Python/R for analytics, Modern BI (e.g., Metabase, Looker).
- Experience integrating LLM/AI features into SaaS products.
What success looks like after 12 months
- Documentation delight β Users can selfβserve 90β―% of product questions via clear, versioned docs you curate.
- Insightful dashboards β Your BI solutions are live at β₯β―10 enterprise customers, credited with accelerating decisionβmaking and renewals.
- Zero audit findings β Internal and customer audits pass with no major findings; risk scores trend down quarterβoverβquarter.
- Predictable delivery β Release burndown charts show >β―85β―% sprint predictability, with stakeholders praising communication.
How to apply
Attach your CV (PDF) and a short cover letter. In your cover letter, briefly describe:
- Your most impactful dashboard project (tool, dataset, outcome).
- How you have used GenβAI to save time or create value in a recent role.
- Your approach to maintaining compliance in a regulated environment.
We review applications on a rolling basis and aim to respond within 10 working days.
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Β· 20 views Β· 2 applications Β· 6h
Business Development Representative
Full Remote Β· Countries of Europe or Ukraine Β· 2 years of experience Β· C1 - AdvancedBusiness Development Representative (Clinical AI Platform) Location β Remote-first within Eastern / Central EU (e.g., Poland, Czech Republic, Romania, Croatia, Hungary, Slovakia, Baltic states) Department β Growth & Partnerships Employment type β...Business Development Representative
(Clinical AI Platform)
Location β Remote-first within Eastern / Central EU (e.g., Poland, Czech Republic, Romania, Croatia, Hungary, Slovakia, Baltic states)
Department β Growth & Partnerships
Employment type β Full-time, permanentRole purpose
Help Trialize expand its enterprise customer base across Europe. You will combine deep life-science knowledge with AI-driven outreach to identify, nurture and close high-value opportunities for our clinical-AI platform.
Key responsibilities
- Generate and qualify pipeline β Research target accounts, craft personalised multi-channel campaigns (email, LinkedIn, events) using Gen-AI, and secure qualified meetings.
- Map stakeholders & run discovery β Engage clinical, data and procurement leads to uncover pain points, position Trializeβs value and shape use-cases.
- Leverage AI for efficiency β Use ChatGPT, Claude, Copilot and a modern sales stack (HubSpot, Apollo, Clay, etc.) to automate prospect research, outreach and meeting prep.
- Represent Trialize at industry events β Attend and speak at conferences, webinars and on-site customer visits across the EU (β 30β40 travel days per year).
- Handoff & reporting β Log activities in CRM, collaborate with Account Executives on proposals, and track KPIs (SQLs, meetings booked, pipeline value).
Must-have qualifications
- Fluent English (C1+); French or German at B2+ is highly desirable.
- Degree in medicine, pharmacy, life-sciences or biomedical engineering.
- 2+ years selling or consulting in biotech, pharma, CRO or eClinical SaaS.
- Solid grasp of the clinical-trial process and eClinical systems (EDC, CTMS, eTMF, RTSM, eCOA, etc.).
- Daily power-user of Gen-AI tools to boost speed and personalisation.
- Proven record of meeting or exceeding pipeline / revenue goals in enterprise accounts; self-driven, creative and highly autonomous.
- Based in Eastern / Central EU with ability to travel throughout the EU.
Nice-to-have
- Existing network of decision-makers in pharma, biotech or CROs.
- Experience closing SaaS deals above β¬50 k ARR.
- Familiarity with GxP, ISO 13485 or ISO 27001 requirements.
What success looks like after 12 months
- β¬3 M in converted opportunities
- Increased brand visibility β Trialize recognised at key EU life-science events you spearhead.
- Actionable market feedback seamlessly relayed to Product, influencing the roadmap.
How to apply
Attach your CV (PDF) and, in fewer than 150 words each, tell us:
- Your most successful enterprise win (problem, approach, result).
- The AI workflow youβre proudest of.
- Why the clinical-trial industry excites you.
Applications are reviewed on a rolling basis. Short-listed candidates will complete an asynchronous AI-assisted task followed by two video interviews.
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Β· 34 views Β· 3 applications Β· 6h
AI Platform Engineer
Countries of Europe or Ukraine Β· 2 years of experience Β· C1 - AdvancedAI Platform Engineer (LLM Ops & Scalable ML) Location β Remote-first within the EU/EEA (occasional EU travel for team off-sites) Department β Engineering Employment type β Full-time, permanent About Trialize Trialize is transforming clinical trials...AI Platform Engineer
(LLM Ops & Scalable ML)
Location β Remote-first within the EU/EEA (occasional EU travel for team off-sites)
Department β Engineering
Employment type β Full-time, permanent
About Trialize
Trialize is transforming clinical trials with an AI-driven SaaS platform that automates study set-up, streamlines data flow and boosts data integrity. We serve pharmaceutical companies, biotech firms and CROs, helping them run faster, more reliable trials and bring life-changing therapies to patients sooner.
Role overview
We are looking for a AI Platform Engineer who can design, build and operate the next generation of our LLM-powered infrastructure.
Must-have experience
- Proven success with MCP, A2A and LoRA (or other parameter-efficient fine-tuning methods) in production.
- Demonstrably fast thinker / fast maker β you can prototype, benchmark and ship in days.
- Pro-level coding in Python or TypeScript / JavaScript, including test automation and CI/CD.
- Expertise in graph databases (schema design, Cypher/Gremlin, sharding, backup, HA).
- Deep knowledge of async messaging patterns with Kafka, gRPC or tRPC.
- Hands-on production experience with Kubernetes, Terraform and multi-cloud deployment.
- Ability to stand up end-to-end solutions (similar to Lovable, Rork, or equivalents) autonomously.
- Expert understanding of Retrieval-Augmented Generation (RAG) design patterns, latency trade-offs and evaluation metrics.
Nice-to-have
- Familiarity with GPU scheduling (Karpenter, Kubeflow, Ray Serve).
- Prior work on FDA-regulated or ISO-compliant software.
- Contributions to open-source LLM ops or vector-database projects.
Why join Trialize?
- Build the future of clinical AI β your work shortens the path to new medicines.
- Autonomy & speed β ship without red tape in a senior, high-trust team.
- Continuous learning β budget for conferences, certs and cloud credits.
- Remote flexibility β work where you are most productive, meet the team quarterly.
How to apply
Attach your CV (PDF) and a brief cover letter.
In your letter, tell us β in fewer than 100 words each:- The fastest ML prototype you ever shipped (timeline, stack, impact).
- How you used LoRA or a similar method to slash training cost or inference latency.
- Your favourite RAG architecture and why you chose it.
We review applications on a rolling basis and aim to respond within ten working days.
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Β· 65 views Β· 5 applications Β· 7h
UI/UX Designer / Coder
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 2 years of experience Β· B1 - IntermediateUI/UX Designer & Coder (Product Design & Rapid Prototyping) Location β Remote-first within the EU/EEA Department β Product & Design Employment type β Full-time or Part-time About Trialize Trialize builds AI-powered software that accelerates clinical...UI/UX Designer & Coder
(Product Design & Rapid Prototyping)
Location β Remote-first within the EU/EEA
Department β Product & Design
Employment type β Full-time or Part-time
About Trialize
Trialize builds AI-powered software that accelerates clinical trials. Intuitive, polished interfaces are critical to turning complex healthcare workflows into friction-free experiences for researchers and patients.
Why we need you
We move fast. We ship prototypes in days, test, iterate and promote the best ideas to production. To keep up, we need a hybrid UI/UX Designer / Coder who owns the journey from Figma concept to coded, interactive prototypeβwithout hand-offs or bottlenecks.
Must-have experience
- SOTD-level of design skills
- Expert-level Figma skillsβauto-layout, variants, tokens, motion.
- Fluent vanilla CSS and JavaScript; comfortable dropping to raw code for pixel-perfect control.
- Ability to read and lightly refactor React and Vue components in the context of animations and UX polish.
- Proven track record building solo prototypes with shadcn/ui, Radix or similar headless libraries.
- Solid grasp of Material UI (MUI) patterns and theming.
- Daily power-user of AI dev/design tooling (Cursor, Windsurf, etc.).
- Portfolio that features at least one SaaS productβideally healthcare or life-science.
- Systems thinker: you model constraints (tech, timeline, compliance) before you draw.
- Fast, autonomous, reliableβable to scope work realistically and hit the deadline you set.
Nice-to-have
- Experience with motion libraries (Framer Motion, GSAP), accessibility audits or design tokens automation.
- Familiarity with clinical-trial workflows or regulated design environments (HIPAA/GDPR).
What success looks like after 3 months
- Your design system covers 80 % of UI patterns used across the platform.
- Stakeholders can click through end-to-end flows in Framer or shadcn prototypes within a week of brief.
- Engineering adopts your coded components with minimal rewrites, accelerating release velocity.
Why join Trialize?
- Own the craft β design and ship without layers of red tape.
- Cutting-edge stack β AI everywhere, modern tooling, no legacy cruft.
- Mission that matters β smoother trials mean faster cures.
- Remote flexibility β work where youβre most creative; meet the team quarterly.
- Competitive package β salary, equity and learning budget.
How to apply
Include:
- A PDF CV, LinkedIn URL and link to portfolio on Behance / Dribbble.
- A link to two SaaS prototypes or live products you designed and coded (explain your role).
- A short note (β€ 200 words) on how AI makes you faster.
We reply to every qualified application within ten working days.
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Β· 198 views Β· 10 applications Β· 7d
System Administrator
Hybrid Remote Β· Ukraine (Kyiv, Lviv) Β· Product Β· 2 years of experience Β· IntermediateAbout Bitmedia Labs: Bitmedia Labs - an international product IT company, has been in the industry since 2014, effectively functioning on a worldwide scale with a crew of 100+ ambitious and highly skilled professionals, creating successful projects in...About Bitmedia Labs:
Bitmedia Labs - an international product IT company, has been in the industry since 2014, effectively functioning on a worldwide scale with a crew of 100+ ambitious and highly skilled professionals, creating successful projects in domains such as online advertising systems for the crypto space, blockchain games and NFT products.
Requirements:
- 2+ years experience as a System Administrator;
- Hands-on experience with centralized management systems for MacOS (Mac Server);
- Good knowledge of personal operational systems β Mac OS;
- Knowledge of protocols LDAP, SAML, OAuth;
- Strong experience with MacOS in a corporate environment;
- Ability to manage G Suite accounts and other corporate software;
- Familiarity with remote hardware setup and maintenance;
- Experience liaising with vendors and providing remote technical support;
- Ability to maintain accurate documentation and ensure compliance with legal requirements;
- English - Intermediate level or higher;
- Experience in developing remote work security policies and training programs.
Nice to have:
- Experience with SQL/NoSQL databases (accounts management);
- Experience with Docker, GitHub, and Ansible (user experience);
- Experience with password manager tools, like Passwarden;
- Experience with monitoring/alerting systems such as Prometheus, Grafana;
- Experience in network administration and ensuring stable remote connections;
- Familiarity with incident response and cybersecurity best practices.
Responsibilities:
- Oversee and manage remote access to corporate G Suite accounts and other team service accounts;
- Facilitate the setup, maintenance, and remote troubleshooting of company-managed laptops and hardware, with an emphasis on MacOS devices;
- Administer and monitor access to company databases, software, and other resources, implementing security protocols as needed;
- Ensure stable and secure remote connections, with expertise in VPNs and firewalls;
- Serve as the primary contact with vendors and provide remote technical support to employees;
- Comply with legal IT practices, maintain accurate documentation, and offer virtual training to employees;
- Collaborate remotely with various departments to understand their IT needs and provide tailored solutions;
- Develop and implement remote work security policies and train employees in best practices;
- Proactively monitor system health and security alerts, coordinating incident response efforts;
- Maintain records of access permissions, software subscriptions, and associated costs;
- Active cooperation with the DevOps team.
Hiring process:- Intro call with a Recruiter - Test Task - Interview with the Hiring team - Π‘ollection of recommendations - Offer.
We offer:- Flexible work environment - you can work remotely anywhere or at our comfortable Hub in Kyiv;
- The 8-hours working day with a flexible schedule;
- Competitive salary based on your experience;
- Regular performance review and annual salary review;
- Paid sick leaves, vacation and holidays;
- Professional development tools (reimbursement of educational courses or workshops, conferences around the world);
- Ambitious team with a transparent communication and friendly atmosphere, no micromanagement;
- Apple equipment;
- Memorable gifts for holidays.
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Β· 50 views Β· 8 applications Β· 11d
Senior Data Engineer with Azure
Full Remote Β· Ukraine, Poland, Romania Β· 5 years of experience Β· B2 - Upper IntermediateDescription Our customer is a manufacturing company who has numerous warehouses around the globe. The goal of the project is to provide customer with extensive analytical tools. It requires us to build custom APIs that will integrate with customerβs SAP,...Description
Our customer is a manufacturing company who has numerous warehouses around the globe. The goal of the project is to provide customer with extensive analytical tools. It requires us to build custom APIs that will integrate with customerβs SAP, query data from there, apply specific transformations, and build reports in PowerBI based on that processsed data to help customer to:
- Understand current production needs
- Be able to collect as much data as needed to understand new production requests
- Compare production needs with materials availability
- Identify existing bottle-necks from processes perspective
- Help to build forecasts
Requirements
Must-Haves:
- 5+ years of experience w/ Python-based ETL processing and other data engineering tasks
- Practical skills in developing from scratch APIs for data extraction from 3rd party systems
- Proficiency w/ Azure Cloud and Azure Data Factory (or similar tools for orchestrating and automating data pipelines execution)
- Solid expertise in SQL and relational DBs
- Experience in database design and optimization
- Experience with NoSQL DBs (MongoDB, Cosmos, etc.) for handling unstructured and semi-structured data
- Contributing to release management following the best CI/CD practices
Nice to have: Experience w/ SAP S/4HANA is a major benefit
Job responsibilities
- Responsible for design, optimization and maintenance of data integration pipelines
- Build API-based integrations for data extraction
- Implement data transformation conditions according to business requirements
- Data ingestion
- Contribute to requirements analysis, design, decomposition
- Proactively contribute to code quality improvement through design optimization, unit testing, etc.
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