Jobs at Djinni
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· 140 views · 61 applications · 21d
Agile Coach
Full Remote · Worldwide · Product · 5 years of experience · B2 - Upper IntermediateWho we're looking for We seek an experienced Agile Coach to enhance product development processes and elevate team maturity through agile practices and frameworks. The ideal candidate will have a track record of developing team competencies and increasing...Who we're looking for
We seek an experienced Agile Coach to enhance product development processes and elevate team maturity through agile practices and frameworks. The ideal candidate will have a track record of developing team competencies and increasing awareness of customer needs, productivity, and flow efficiency. They should independently identify areas for improvement and confidently implement changes across assigned teams. We expect their approach to be grounded in a solid understanding of agile practices, emphasizing customer-centricity, continuous improvement, and collaboration.
Objectives of this role
- Serve as a reliable partner to Product Managers, Engineering Manager, and Teams in their efforts to enable data-driven process improvement in accordance with Agile values and principles.
- Support the process of change implementation (informing, training, evaluating how the change is going, and providing feedback)
- Conduct an audit of existing processes and events, and assess the quality of key artifacts.
- Evaluate team competencies to identify areas for growth and development.
- Develop the culture of facilitation to ensure efficient team events and an atmosphere of open dialogue, high engagement, and continuous improvement.
Responsibilities
- Support employees’ learning and development in a scaled Product environment, teaching, coaching, mentoring, and facilitation.
- Design and deliver practical workshops to Product teams and key stakeholders.
- Coach and mentor managers and Product teams to ensure the adoption of agile practices fit for the context.
- Communicate agile principles and practices, and overall operating model across the organization
- Champion the use of metrics and the culture of Evidence-Based improvement across Product teams.
- Maintain objectivity when addressing issues and troubleshooting by applying agile principles.
- Supporting Product teams and the wider company in identifying and resolving problems by applying Systems Thinking.
- Assisting management with the design of existing teams and in the formation of new ones
- Drive organisational change management to drive sustainable improvement within the R&D
Required skills and qualifications
- 3+ years of experience as an Agile Coach, Scrum Master, or Delivery Manager.
- 5+ years of experience in companies developing software (Product development preferred)
- Experience in using Scrum, Kanban, or other agile frameworks.
- Experience in Scaled agile environments (LeSS, Nexus, Scrum Scale)
- Track record of implementing and improving agile practices in different work cultures and environments.
- Ability to work with process metrics: collecting, analyzing metrics, and implementing data-driven improvements.
- Strong skills in educational design and delivery.
- Excellent written and verbal communication skills.
Preferred skills and qualifications
- Relevant certifications (PSM2, KMP, ICP-ACC, CLP)
- Experience in creating and customizing custom dashboards using eazyBI or its alternatives.
- Work experience in SaaS start-ups during the period of active growth and scaling.
- Computer Science degree or engineering background.
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· 69 views · 8 applications · 21d
Lead Automation Test Engineer (Java)
Full Remote · Ukraine, Poland, Romania · 7 years of experience · B2 - Upper IntermediateJob Description General: - Unit Testing: Jasmine, Karma - E2E Testing: Cypress / Protractor (Cypress preferred) - Test Coverage & Mocking strategies - Linting & Formatting: ESLint, Prettier, Stylelint • Experience testing software systems without user...Job Description
General:
- Unit Testing: Jasmine, Karma
- E2E Testing: Cypress / Protractor (Cypress preferred)
- Test Coverage & Mocking strategies
- Linting & Formatting: ESLint, Prettier, Stylelint• Experience testing software systems without user interfaces (i.e. API testing)
• Developing, executing, and maintaining automated test scripts
• Hands-on coding experience with Java
• Experience with Selenium WebDriver & Jmeter
• Solid understanding of QA practices (black box testing, risk-based testing, system testing, regression testing, exploratory testing)Must have:
* Test Automation Experience: API (backend) testing (3+ years)
* Test Automation Frameworks: RESTassured, Selenium, Cypress, or Playwright
* Programming Languages: Java (3+ years)
* Tools: Postman, event logging (Splunk/Datadog), CICD pipeline integration
* Regulatory experience
* Excellent English communication skills
Nice to have:
* Salesforce
* Atlassian tools: Jira, Confluence, Bamboo
* mySQL
* Jama QMSJob Responsibilities
- Perform testing on software systems without user interfaces, focusing on API testing.
- Develop, execute, and maintain automated test scripts to ensure software quality and reliability.
- Write and maintain code using Java or JavaScript.
- Utilize Python for scripting and automation tasks.
- Use Selenium WebDriver for web application testing.
- Implement performance testing using Jmeter.
- Apply solid QA practices including black box testing, risk-based testing, system testing, regression testing, and exploratory testing to identify and resolve issues.Department/Project Description
Our client is an innovative manufacturer of medical devices in the United States, producing devices and software applications.
In this project, you will have a great opportunity to be involved in the full development life cycle of medical software, which is designed to assist individuals by processing information from medical devices to identify health trends and track daily activities. In addition, there are opportunities to work with medical devices, in the scope of end-to-end testing.
Here is our dev tech stack:
More
aws
terraform
bamboo/gitlab
java 11+
Hibernate
Maven
spring/springboot
mysql
okta -
· 228 views · 63 applications · 6d
Middle Full Stack (React, Node.js)
Full Remote · Worldwide · Product · 3 years of experienceВимоги 3+ years of experience. Proficiency in JavaScript (ES6+) and TypeScript. Strong knowledge of React/Next.js and Nest.js. Expertise in building scalable Node.js APIs. Familiar with graphql. Should be able to articulate what is HTTP, TCP, UDP and...Вимоги
- 3+ years of experience.
- Proficiency in JavaScript (ES6+) and TypeScript.
- Strong knowledge of React/Next.js and Nest.js.
- Expertise in building scalable Node.js APIs.
- Familiar with graphql.
- Should be able to articulate what is HTTP, TCP, UDP and WebSockets in context of web development.
- Hands-on experience with Docker.
- Experience with relational and NoSQL databases (PostgreSQL, MongoDB, Redis, ClickHouse).
- Understanding of software design principles and ability to write clean, maintainable code.
- Experience with Git and Git workflows.
- CI/CD pipeline setup experience (GitHub Actions/GitLab CI/CircleCI).
Обов'язки- Develop, maintain, and enhance full-stack features for a applications of various scale.
- Work with modern front-end technologies (React 18+, TypeScript, SCSS) and back-end logic (Node.js).
- Ensure responsive design and cross-browser compatibility.
- Collaborate with team members using Git workflows and best practices for branch management.
- Refactor legacy code and implement modern solutions for scalability and maintainability.
- Participate in code reviews, provide feedback, and contribute to technical discussions.
Буде плюсом- Knowledge of microservices architecture and distributed systems.
- Hands-on experience with Kubernetes.
- Experience with gRPC.
- Experience with message-brokers (RabbitMQ, Apache Kafka).
- Knowledge of Nest.js.
- Experience with Keitaro/Binom.
Умови роботи
- Віддалена робота
- Гнучкий графік роботи
- Система бонусів і плюшок
- Безлімітні відпустка та лікарняні дня
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· 100 views · 10 applications · 21d
Rust developer
Full Remote · Worldwide · 2 years of experience · B1 - IntermediateWe’re Expanding and Looking for Talented Developers! Our team specializes in working with startups, starting from the earliest stages of their development. Each project we take on is a unique challenge, requiring innovative and effective solutions....We’re Expanding and Looking for Talented Developers!
Our team specializes in working with startups, starting from the earliest stages of their development. Each project we take on is a unique challenge, requiring innovative and effective solutions. That’s why we always stay at the cutting edge of technology.
We believe that productive work is only possible in a comfortable environment with excellent planning. The best solutions are built on well-thought-out architecture, quality code, and modern technologies.
If these priorities resonate with you, you’ll love being part of our team!
Requirements
- 2+ years of production experience with Rust
- Strong knowledge of asynchronous programming (Tokio, async/await)
- Experience with building cross-platform desktop applications using Tauri (or willingness to learn quickly)
- Experience integrating with external APIs (GitHub, AI services, etc.)
- Solid understanding of memory safety, concurrency, and performance optimization
- Experience working with local filesystems and developer tooling (CLI/terminal integration, xterm/wezterm)
- English proficiency sufficient for reading documentation and writing comments
- Strong communication skills and ability to work in a team
- Self-motivation to deliver effective and elegant solutions
Nice-to-Haves
- Basic knowledge of React or Vue.js to collaborate with frontend developers
- Experience with GPU acceleration (wgpu, CUDA, Metal/Vulkan APIs)
- Knowledge of WebAssembly (WASM) for cross-platform modules
- Familiarity with DevOps practices (Docker, CI/CD for desktop apps)
- Experience with other system-level languages (Go, C++, TypeScript)
- Familiarity with AI integration in applications (local inference, MCP protocol, etc.)
Responsibilities
- Develop and maintain a cross-platform desktop application in Rust (Tauri core + JS frontend integration)
- Implement deep terminal integration (xterm/wezterm) and interaction with local codebases
- Integrate AI services, GitHub APIs, and our MCP server
- Optimize application performance, including GPU acceleration where applicable
- Deliver high-quality, well-tested, and maintainable code
Collaborate with frontend developers, Business Analyst, and Project Manager on features and architecture decisions
What We Offer
- Possibility to be a part of innovative startups from around the world
- Supportive, understanding, and flexible management
- Paid vacations and sick leave
- Opportunities for professional growth and learning
- A friendly and welcoming team
About the Team
- The team size is 24 members
- Well-organized development process involving project managers and QA
- Every developer specializes in their area (back-end, front-end)
- Dedicated teams for each project
- The team's internal communication languages are Ukrainian or russian
- Please include examples of your code with your application — this will save time for both you and us.
- If you have test results or any test documentation, feel free to share them as well. This will help us evaluate your skills much faster.
- A test task may be assigned before or after the interview.
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· 19 views · 3 applications · 21d
Media Buyer
Full Remote · Countries of Europe or Ukraine · Product · 1 year of experience · B2 - Upper IntermediateWe’re an experienced affiliate team with a solid internal setup — our own brands, in-house analytics, creative and product teams, and years of media buying expertise. Now we’re looking for a Media Buyer who’s ready to take on traffic acquisition hands-on,...We’re an experienced affiliate team with a solid internal setup — our own brands, in-house analytics, creative and product teams, and years of media buying expertise. Now we’re looking for a Media Buyer who’s ready to take on traffic acquisition hands-on, run tests, and optimize campaigns across multiple channels. You’re someone who’s data-driven, curious, and always looking for ways to scale what works — while keeping performance metrics in check.
HOW YOU WILL MAKE AN IMPACT:
- Launch, analyze, and optimize paid traffic campaigns across multiple channels;
- Scale campaigns while maintaining target ROI and CPA;
- Test new traffic sources, funnels, and performance strategies;
- Generate hypotheses and improve buying tactics based on data;
- Prepare briefs for creatives with clear testing logic;
- Monitor campaign metrics and report actionable insights;
- Collaborate with analytics, design, and product teams;
WHAT WILL HELP YOU SUCCEED IN THE ROLE:
- 1+ years of hands-on media buying experience;
- Solid understanding of performance marketing metrics (CPA, ROI, ROAS, LTV, etc.);
- Experience managing multiple traffic sources simultaneously;
- Proven ability to scale profitable campaigns;
- Strong analytical mindset and decision-making based on data;
- Team player with ownership mindset and a drive for results.
HOW WE WILL KEEP YOU SMILING
- We offer flexible working hours and remote work setup, enabling you to plan your work around your life and not your life around work!
- We offer unlimited vacation days, and we provide sick leave of paid.
- We are ready to offer relocation support for candidates.
- A competitive compensation that values the skills and experience you bring.
- Employee referral bonus and gifts for your special days.
- Financial support in 50% for learning expenses to help you in your professional growth!
- With us, you will experience a positive atmosphere and a company culture where people are valued above all else. You'll also have the opportunity to participate in fun team-building activities.
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· 77 views · 9 applications · 21d
Billing specialist (EST/ USA timezone)
Full Remote · Worldwide · Product · 2 years of experience · B2 - Upper IntermediateWhat You'll Be Doing Invoicing & Subscription Management Assist customers with billing inquiries and subscription issues. Clearly explain pricing tiers, subscription duration, auto-renewals, and license pricing logic. Review and adjust subscription...What You'll Be Doing
Invoicing & Subscription Management
- Assist customers with billing inquiries and subscription issues.
- Clearly explain pricing tiers, subscription duration, auto-renewals, and license pricing logic.
- Review and adjust subscription periods in TaxDome and Stripe.
- Cancel upcoming renewals and licenses upon request.
- Fix the issues in case when they issues arise because of an incorrectly selected plan, preparing cash reconciliations
Billing System Administration
- Manage workflows in Stripe, including:
- Subscriptions
- Invoices
- Payments
- Coupons & discounts
- Disputes
- Refunds & subscription adjustments
- Installment and recurring payment plans
- Set up/disable/change and manage promotional offers, custom coupons, and time-limited discounts.
- Monitor automation around invoicing, renewals, and payment failures to ensure accuracy.
- Investigate anomalies in billing behavior and escalate edge cases when necessary.
Communication & Collaboration
- Collaborate with Sales, Customer Success Account Management, CSAM, Support, and Product teams to resolve billing issues.
- Communicate with customers regarding account status, license access, invoices, and billing adjustments.
- Maintain accurate documentation of billing cases and provide regular updates internally.
- Respond to customer inquiries, when required.
Internal Tools & Technical Fluency
- Use the internal admin panel to detect and resolve inconsistencies in subscriptions and payments.
- Write basic SQL queries to retrieve billing data and perform root-cause analysis.
- Understand how data flows between systems (TaxDome ↔ Stripe) and ensure sync integrity.
- Log system changes, eEscalate bugs, and suggest tooling improvements.
Continuous Improvement
- Identify recurring issues and collaborate with Product/Engineering/Support to improve billing workflows.
- Contribute to building an internal knowledge base and playbooks.
- Take ownership of billing integrity, ensuring customers are charged fairly and accurately.
What We're Looking For
- Proven experience working with Stripe or similar billing/subscription systems.
- Strong understanding of SaaS subscription logic, billing cycles, proration, auto-renewals, etc
- Experience with installment management and recurring payment structures — a plus.
- Familiarity with ticketing systems like Zendesk, Jira, or similar.
- Experience in a finance department or SaaS company — highly preferred.
- Excellent communication skills in English (B2+)
- Attention to detail and ability to handle confidential financial data with care.
- Technical fluency: SQL (basic), internal dashboards, and process documentation.
- Fast learner with a proactive mindset and ability to work under pressure during escalations.
Why Join TaxDome?
A global SaaS product used by thousands of businesses
Own and optimize critical billing processes with real impact
Work cross-functionally with Finance, Sales, Product & Engineering
Grow with a fast-scaling, profitable tech company
Help build the infrastructure behind world-class customer experience
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· 213 views · 54 applications · 21d
Node.js Developer
Part-time · Full Remote · Worldwide · 3 years of experience · B2 - Upper IntermediateRight now, we’re looking for a Node.js Developer to join our team on a part-time basis DARLY SOLUTIONS is an international IT company specializing in delivering innovative solutions across Fintech, MedTech, SaaS, etc. With years of experience in web and...Right now, we’re looking for a Node.js Developer to join our team on a part-time basis
DARLY SOLUTIONS is an international IT company specializing in delivering innovative solutions across Fintech, MedTech, SaaS, etc.
With years of experience in web and mobile development, UI/UX design, Quality Assurance, AI, and machine learning, we pride ourselves on creating impactful products that drive success for our clients. Since 2018,
we have successfully completed over 250 projects.
Examples of our work across various domains can be found on our website
- https://www.darly.solutions/
We leverage cutting-edge technologies to craft powerful, forward-thinking solutions tailored to our clients’ needs. Our team is proficient in a diverse range of tools, including Angular, NestJS, React, Vue, PHP, Ruby, Node.js, and many others.Requirements:
- 3 years of experience as a Backend Developer
- Strong knowledge of Node.js (NestJS 10)
- Experience with PostgreSQL and Supabase
- Familiarity with AdminJS or similar admin panel frameworks
- Understanding of working with databases and QR code generation
- English — Upper-Intermediate (B2) for communication
Responsibilities:
- Develop and maintain backend functionality for web and mobile applications
- Collaborate with another backend developer to ensure smooth delivery
- Optimize database queries and integrations
- Support QR code generation and related features
- Participate in discussions with the team to improve architecture and performance
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· 184 views · 57 applications · 21d
Mid++ FS Engineer
Full Remote · Worldwide · 4 years of experience · B2 - Upper IntermediateKey Responsibilities Web Application Development: Architect, develop, and maintain responsive web applications using modern front-end and back-end frameworks. Clean Code & Testing: Write clean, efficient, and maintainable code; author unit, integration,...Key Responsibilities
- Web Application Development: Architect, develop, and maintain responsive web applications using modern front-end and back-end frameworks.
- Clean Code & Testing: Write clean, efficient, and maintainable code; author unit, integration, and end-to-end tests to ensure reliability.
- Data Management: Design and optimize database schemas; manage SQL (e.g., MySQL) and NoSQL (e.g., MongoDB) stores for performance, scalability, and reliability.
- API Integrations: Integrate with third-party APIs (social platforms, payment gateways, ad exchanges) and internal microservices.
- Collaboration & Reviews: Partner with UX/UI designers on user-centric features; conduct and participate in code reviews, driving continuous process improvements.
- Troubleshooting & Support: Diagnose and resolve production issues; monitor application health and implement robust error-handling.
Qualifications
- Experience: Minimum 3 years as a Full Stack Developer (or similar).
- Front-end: Proficient with HTML5, CSS3, JavaScript and at least one modern framework (e.g., React).
- Back-end: Strong in Node.js (TypeScript or JavaScript); familiarity with Python is a plus.
- Databases: Solid understanding of both relational (MySQL, PostgreSQL) and NoSQL (MongoDB) databases.
- Version Control: Daily use of Git; experience in branching strategies and pull-request workflows.
- Soft Skills: Excellent problem-solving, clear written and verbal communication, and a collaborative mindset in agile teams.
Preferred Qualifications
- Ad-Tech Experience: Prior work with advertising platforms, DSPs, or marketing automation.
- Social Media APIs: Hands-on with Facebook (Meta) API, Google Ads API, or similar.
- Cloud & Containers: Experience deploying to AWS, GCP, or Azure; containerization with Docker and orchestration with Kubernetes.
- Agile Methodologies: Comfort with Scrum or Kanban, continuous integration, and delivery practices.
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· 186 views · 70 applications · 21d
Product Manager
Full Remote · Worldwide · Product · 3 years of experience · B2 - Upper IntermediateMr. Booster is an innovative ad platform and full-cycle marketing agency dedicated to boosting brand growth. Agency services include Traffic, SEO, Production, and Marketing, offering everything from driving traffic to creating powerful content and...Mr. Booster is an innovative ad platform and full-cycle marketing agency dedicated to boosting brand growth. Agency services include Traffic, SEO, Production, and Marketing, offering everything from driving traffic to creating powerful content and strategies. The company helps businesses reach new heights with smart, scalable solutions.
Responsibilities:
- Maintain and improve a transparent discovery→delivery process: DoR/DoD, Kanban/Jira rituals, Confluence artifacts, Miro/Figma mockups, unified PRD format;
- Align and manage a single roadmap and quarterly planning;
- Build and develop a hypothesis pipeline: formulate hypotheses, define MVPs, success metrics and risks; decompose into PRDs with ACs;
- Collaborate with stakeholders (CPO, development, design, analytics, sales/accounts, key clients); act as the “voice of the product”: prioritization, communicating purpose, aligning expectations;
- Own metrics: product, business, and operational;
- Ensure high-quality documentation: PRDs, flow diagrams, change logs, roles/access, notifications.
Requirements:
- 3+ years in Product (AdTech/MarTech/B2B SaaS/performance advertising);
- Solid understanding of the ecosystem: pixel, retargeting, CPM/CTR/win-rate; experience with API integrations, tracking, and data flow;
- Agile practices, strong skills in PRDs and product decomposition;
- Proficient with tools: Jira, Confluence, Miro, Figma, GA4/Amplitude (at a product level);
- Experience with self-service interfaces (advertiser dashboards / admin panels);
- Product analytics;
- Understanding of video advertising/players (VAST/timeslots) or experience in related B2C products;
- Low/no-code and vibe-coding for rapid prototyping (Cursor / Claude code, etc.).
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· 133 views · 21 applications · 21d
Node.js Developer to $2500
Ukraine · 2 years of experience · B2 - Upper IntermediateWho are we looking for? We are looking for an "independent fighting unit" who is ready to join our Team and start working together on our projects immediately or after training. Tasks? Your tasks will focus on the skills and expectations listed below...Who are we looking for?
We are looking for an "independent fighting unit" who is ready to join our Team and start working together on our projects immediately or after training.
Tasks?
Your tasks will focus on the skills and expectations listed below and the use of new approaches and technologies.
Why did the job open?
We want to invite a new specialist to the company's staff due to the increase in the number of projects and the opening of a branch.
Requirements:
- B1 English (Upper-Intermediate)+
- At least 2+ year of commercial experience with JavaScript
- At least 2+ years of commercial experience with Node.js
- Experience with Typescript, Nest.js
- Experience with RDBMS and NoSQL databases
- Experience with implementing automated testing platforms and unit tests
- Experience with REST/GraphQL
- Experience with cloud services such as AWS, GCP or Azure
- Experience with CI/CD processes
- Experience in integrating with external APIs
- SOLID understanding of object-oriented programming
- Flexibility and ability to adapt to changes
- Ability to work closely with Product Managers and Engineering Team-members
Good to have:
- Experience with Unit/E2E testing
- Understanding design, and architecture principles
- Experience with message brokers, like RabbitMQ, SQS, etc
- Experience with JS web-frameworks React/Vue/Angular etc
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· 181 views · 47 applications · 21d
Senior Golang Developer to $6500
Worldwide · 5 years of experienceWe’re a fast-growing startup building a next-gen community application — and we’re looking for a Senior Golang Backend Developer to join us long-term. What we’re looking for: • 5+ years in backend development, strong experience in Golang • Deep...We’re a fast-growing startup building a next-gen community application — and we’re looking for a Senior Golang Backend Developer to join us long-term.
What we’re looking for:
• 5+ years in backend development, strong experience in Golang
• Deep knowledge of scalable APIs & microservices
• Experience with databases, caching, and distributed systems
• Startup mindset & collaborative spirit
• Based in Dubai or open to relocate💡 Help us build the backbone of a product that will scale massively.
📩 Apply now via LinkedIn and send all required documents (CV, portfolio, references).
🚀 Hiring: Senior DevOps Engineer (GCP) – Dubai (On-site) or remote.
We’re a fast-growing startup building a next-gen community application — and we’re looking for a Senior DevOps Engineer with GCP expertise to join us long-term.
What we’re looking for:
• 5+ years in DevOps/SRE roles, strong experience with Google Cloud Platform
• Skilled in CI/CD, infrastructure as code, container orchestration (Kubernetes)
• Experience with monitoring, security, and automation
• Startup mindset & collaborative spirit
• Based in Dubai or open to relocate
💡 Build and maintain the cloud infrastructure powering our scalable community app.
📩 Apply now and send all required documents (CV, certifications, references).
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· 41 views · 6 applications · 21d
Head of Data Science
Full Remote · Countries of Europe or Ukraine · Product · 5 years of experience · B2 - Upper IntermediateUnited Tech is a global IT product company shaping the future of real-time social connection. With millions of users across North America, Europe, LATAM, and MENA, we build next-gen mobile and web apps for live-streaming and social networking. Our...United Tech is a global IT product company shaping the future of real-time social connection.
With millions of users across North America, Europe, LATAM, and MENA, we build next-gen mobile and web apps for live-streaming and social networking.
Our platforms enable connection at scale fast, interactive, and deeply engaging.
The market is projected to exceed $206B by 2030, and we are already leading the evolution.
Founded in Ukraine, scaling worldwide. Are you in?
About the role: This is a role for a leader who thrives in a fast-moving product environment, where challenges fuel growth and every decision shapes the future. With United Tech you will have the freedom to design, build, and re-engineer processes from the ground up, working side by side with a team that values initiative, knowledge sharing, and bold goals. Your ideas will directly influence revenue, and you will see the tangible results of your work reflected in key financial metrics. We move fast, we cut through bureaucracy, and we take on complex challenges that push both personal and professional boundaries, limited only by the scale of your ambitions
In this role, you will- Build, scale, and develop the Data Science team, including hiring, mentoring, and performance evaluation
- Define and execute a Data Science strategy aligned with business priorities
- Oversee the full lifecycle of DS projects from problem formulation to deploying models into production
- Prioritize initiatives based on business impact (ROI, time-to-market)
- Collaborate closely with product managers, analysts, engineers, and C-level executives
It’s all about you- Proven ability to implement best practices in Data Science: reproducibility, A/B testing, ML monitoring
- Strong track record in maintaining model quality (performance, drift, latency)
- Advanced Python skills (pandas, sklearn, numpy, xgboost; pytorch/tf is a plus)
- High-level SQL expertise (large datasets, query optimization)
Hands-on experience with ML pipelines, orchestration (Airflow, Prefect), and monitoring (Evidently, MLflow, Prometheus) - Experience with GCP
- Solid understanding of A/B testing, causal inference, and statistics
- Familiarity with architecture fundamentals (API, data pipelines, microservices — integration level)
- Cloud experience with AWS or Azure
- Knowledge of distributed computation tools (e.g., Spark, CloudRun)
- Proven track record with generative AI/NLP model deployment
- Experience in startups or high-growth companies
- Publications, conference speaking, achievements on Kaggle, or open-source contributions
Would be a plus- Experience optimizing company processes through AI solutions
- Implementation of AI tools across departments (development, support, marketing, etc.)
What we offerCare and support:
- 20 paid vacation days, 15 sick days, and 6 additional days off for family events
- Up to 10 additional days off for public holidays
- 100% medical insurance coverage
- Sports and equipment reimbursement
- Team building events, corporate gifts, and stylish merch
- Financial and legal support
- Position retention and support for those who join the Armed Forces of Ukraine
- Participation in social initiatives supporting Ukraine
Comfortable working environment:
- Work from our Kyiv hub or remotely with a flexible schedule
- Workspace rental reimbursement in other cities and abroad
- Modern equipment or depreciation of your own tools
Investment in your future:
- Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
- 70% of our heads and leads have grown into their roles here – so can you!
- Performance-oriented reviews and Individual Development Plans (IDPs)
- Reimbursement for professional courses and English classes
- Corporate library, book club, and knowledge-sharing events
Hiring process
- Intro call
- Technical Interview
- Interview with Hiring Manager
- Final Interview
- Reference check
- Offer
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· 123 views · 7 applications · 9d
Business Applications Support Specialist
Ukraine · 1 year of experience · B1 - IntermediateDiya is a successful Ukrainian IT company providing full-service IT solutions for businesses worldwide. Our company has a solid professional background in providing remote technical support services to companies across different industries, helping them...Diya is a successful Ukrainian IT company providing full-service IT solutions for businesses worldwide. Our company has a solid professional background in providing remote technical support services to companies across different industries, helping them deliver excellent customer experience.
We are a friendly crowd of it-savvies. Working shoulder to shoulder in a virtual crew gives us the flexibility to provide better solutions and exceed our customers' expectations.
Now we are looking for a Business Applications Support Specialist with hands-on experience in the technical IT arena to support internal and external customers.
Responsibilities:
- Support and management of the corporate customer communication platform:
- Set up dedicated email accounts for customers.
- Automation rules configuration.
- Provide training and ongoing support for an internal team.
- Reports configuration and delivery.
- Documentation tasks — creating and maintaining an internal wiki.
- Support and management of the internal transportation management systems:
- Account management.
- Provide management of access roles and permissions.
- User support.
Qualifications:
- English B2+ (Upper-Intermediate).
- Experience as a user or support representative of the business and task managing platforms: Jira, Zendesk, ClickUp, etc.
- Basic understanding of a CRM system structure.
- Solid knowledge of Office applications will be an advantage (Word, Excel, Google Docs)
- Desire to learn new technology and ability to consume significant volumes of new information (position requires extensive training).
- Readiness to different time shifts (our operations are 24/7).
What we offer:
- Comfortable work environment, remote work.
- Schedule based on the round-the-clock support service.
- Competitive salary.
- Paid vacation and sick leave.
- Healthcare insurance and gym.
- Training and valuable experience.
- Work in a young and friendly team.
- Career opportunities and professional growth.
- Support and management of the corporate customer communication platform:
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· 30 views · 2 applications · 21d
Growth Marketing Specialist
Hybrid Remote · Portugal · 3 years of experience · C1 - AdvancedWe’re launching a new AI-first unit for our client that redefines how digital products are built. This core team will set a new standard in rapid prototyping and fullstack web development—blending the market’s best practices, bleeding-edge AI tools, and...We’re launching a new AI-first unit for our client that redefines how digital products are built. This core team will set a new standard in rapid prototyping and fullstack web development—blending the market’s best practices, bleeding-edge AI tools, and lean startup principles.
Our mission: to deliver unmatched value to clients and validate our own product ideas with maximum speed and precision. You’ll work in close collaboration with the client’s business team, with a unique opportunity to grow into a lead role shaping this direction from within.
REQUIREMENTS:
- Experience in growth marketing or MVP launches
- Strong understanding of funnels and digital channels
- Ability to articulate value props and offers
- Proficiency with AI tools (ChatGPT, Claude, etc.)
- Experience with no-code tools (e.g., Lovable, Builder.io)
- Automation tools for outreach/research (e.g., Clay, HeyReach, Reply.io)
- Experience with paid ads campaigns
- Fast execution mindset — launch within days
- Strategic thinker with hands-on attitude
Will be a plus: - Prior work in startup or experimental teams
- Basic design skills or visual storytelling
Familiarity with analytics tools for funnel testing
RESPONSIBILITIES:
- Co-create growth hypotheses with C-level and Sales based on business goals and market pain points
- Use AI tools to map audience segments and generate targeted offers
- Create brand identities, landing pages, and materials using AI-first/no-code platforms
- Set up automated research and outreach campaigns (e.g., via Clay, HeyReach, Reply.io)
- Launch fast validation loops to test user interest and feedback
- Iterate offers and assets based on data
- Drive both product- and service-focused growth experiments
- Actively leverage AI to boost speed, creativity, and automation
We offer:
- Interesting and challenging work in a dynamically developing company with opportunities for professional growth
- Competitive compensation depending on experience and skills
- Supporting work–life balance
- Medical insurance
- Exciting long-term projects with customers from Israel, USA, UK and KSA
- Opportunity to propose and implement your own solutions
- Flexible work schedule
- Maintaining FOP by an internal accountant from the company (for Ukrainians)
- Regular performance evaluation and salary revision
- English classes with certified English teachers (individual and group lessons)
- Team buildings and corporate activities
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· 130 views · 74 applications · 21d
Senior Full Stack Developer (Python, React)
Full Remote · Worldwide · Product · 5 years of experience · B2 - Upper IntermediateWe are seeking an experienced Senior Backend Engineer to join our dev department. Our backend is developed all in Python running in the cloud over k8s. It's not a typical backend interacting with a UI frontend, handling audio streams in real-time. Our...We are seeking an experienced Senior Backend Engineer to join our dev department. Our backend is developed all in Python running in the cloud over k8s. It's not a typical backend interacting with a UI frontend, handling audio streams in real-time. Our systems integrate with a large number of third party services. Because of the myriad of challenges and the fast pace of a startup, each team member gets to experience a lot of professional growth and ownership. About the role:
In this role, you will:
● Integrate with new POS systems and digital menu boards
● Build data pipelines to process restaurant menus
● Support existing integrations and pipelines
● Debug and solve complex customer issues
● Lead communication with integration partners to deliver the integrations
● Estimate, plan and deliver the integration projects
● Handle a large set of complex and diverse customer issues
● Create documentation for integrationsQualifications:
● BSc in Software Development or equivalent industry experience
● 5+ years experience in Python● 3+ years experience in React
● Strong backend development and software architecture skills
● Experience in developing and deploying multiple projects used in production
● Proficient with Async IO
● Experience with CI/CD, Clouds (AWS/GCP/Azure), Linux, Docker, Kubernetes, 3rd Party API integrations
● Experience with Data Pipelines, ETL
● Prior experience working in startups
● 2+ years of experience as a tech lead or team lead
Bonus:
● Knowledge of concurrency
● Experience with React
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Qualities We're Looking For
● Resilience – being able to balance planned work with real-time issues in a fast-paced, high-pressure environment
● Strong communication skills – in both written and verbal communication, with the ability to produce crisp and clear documentation
● Problem solver
● Strong ownership and independence
● Team player
● Fast
● Star Performer
● Passionate about their work