Jobs at Djinni
9810-
· 40 views · 3 applications · 4d
Lead Go Engineer
Full Remote · Ukraine · 5 years of experience · English - B2We are looking for a Lead Go Engineer to join our team! The ideal candidate will take ownership of designing, developing, and maintaining scalable, high-performance applications, while also mentoring and leading a team of engineers. Experience with Java...We are looking for a Lead Go Engineer to join our team! The ideal candidate will take ownership of designing, developing, and maintaining scalable, high-performance applications, while also mentoring and leading a team of engineers. Experience with Java is a plus.
Our client is one of Azerbaijan's leading mobile telecommunication providers, with the most significant 49% market share and 5.0 million customers. Together with N-iX, our customer plans to develop a Financial Payment Technology Platform Solution that allows B2C interactions for its impressive customer base, which includes 99.8% of Azerbaijan's population.
Responsibilities:
- Lead the design, development, and deployment of backend microservices using Go (Java is a plus)
- Drive architectural decisions and ensure best practices in software development
- Mentor and guide team members, fostering a culture of continuous learning and high performance
- Collaborate with product managers and stakeholders to deliver solutions that meet business objectives
- Ensure code quality, scalability, and maintainability through code reviews, testing, and automation.
Requirements:
- Extensive production experience with Go.
- Strong hands-on knowledge of Go: concurrency (goroutines/channels), context/timeouts, and writing idiomatic, maintainable code.
- Experience designing, building, and operating high-load backend services and microservices (scalability, resilience, consistency trade-offs).
- Hands-on experience with API design and implementation: REST and/or gRPC, versioning, and backward compatibility.
- Solid knowledge of datastores (SQL/NoSQL), caching, and data consistency fundamentals.
- Production engineering skills: automated testing (unit/integration), observability (logs/metrics/traces), troubleshooting, and performance profiling.
- Proven track record of leading engineering teams and delivering complex projects; strong communication and leadership skills.
- Cloud platforms: AWS (preferred, not required)
Preferred:
- Experience with CI/CD pipelines; containerization and orchestration (Docker, Kubernetes); and production monitoring/observability tools.
- Familiarity with Agile/Scrum practices and working in cross-functional teams.
We offer*:
- Flexible working format - remote, office-based or flexible
- A competitive salary and good compensation package
- Personalized career growth
- Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
- Active tech communities with regular knowledge sharing
- Education reimbursement
- Memorable anniversary presents
- Corporate events and team buildings
- Other location-specific benefits
*not applicable for freelancers
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· 79 views · 25 applications · 4d
Senior Node.js Engineer to $7000
Full Remote · Countries of Europe or Ukraine · 5 years of experience · English - B2Who we are: Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries. About the Product: Our client operates a global B2B distribution platform...Who we are:
Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.
About the Product:
Our client operates a global B2B distribution platform connecting supply partners and third-party resellers through real-time APIs and microservices.
The system delivers end-to-end search, pricing, booking, and update notifications across multiple continents, handling billions of daily requests.
It integrates diverse external feeds for availability, rates, taxes, and policies, processes data in asynchronous pipelines, and exposes flexible interfaces to accommodate various consumer needs.
Deployed across cloud regions, the platform uses persistent databases, in-memory caches, and queuing layers to ensure low-latency responses under heavy load.
Engineers face challenges in distributed system design, performance tuning at scale, resilient error handling, and continuous delivery of critical revenue-driving services.
About the Role:
This senior position sits in the core infrastructure team responsible for the mission-critical search and transaction services at the heart of the platform.
You will take full lifecycle ownership of key microservices, from initial design and implementation through deployment, monitoring, and ongoing optimization.
Working in bi-weekly sprints, you will collaborate with product managers, architects, and DevOps to deliver new features, troubleshoot production incidents, and drive system performance improvements.
In this role you will shape service contracts, maintain event-driven workflows, integrate external APIs, enforce coding standards, and expand automated test coverage.
You will mentor peers, influence technical direction, and directly impact the reliability and scalability of a high-volume platform.
Key Responsibilities:
- Design, implement, and maintain scalable APIs and microservices that support high-volume search and booking workflows.
- Integrate, normalize, and process data from multiple external services into flexible downstream interfaces.
- Optimize service performance and maintain low-latency responses under heavy concurrency and global traffic.
- Build and maintain automated unit and integration tests, ensuring code quality and preventing regressions.
- Troubleshoot production issues, collaborating with DevOps on deployments, monitoring, and incident response.
- Participate in architecture and design reviews to drive resilience, scalability, and service decomposition.
- Own one or more services as the designated system owner, ensuring uptime, observability, and comprehensive documentation.
- Collaborate with stakeholders to translate complex business requirements into robust technical solutions.
Required Competence and Skills:
- At least 5 years of professional backend development experience.
- Proven track record designing and implementing RESTful APIs and microservices.
- Strong proficiency in JavaScript and Node.js (e.g., Express or equivalent frameworks).
- Deep understanding of asynchronous programming, event-driven patterns, and related pitfalls.
- Solid grasp of fundamental design principles for distributed, high-scale applications.
- Experience with data stores such as Redis, MongoDB, MySQL, or similar technologies.
- Familiarity with queuing solutions like RabbitMQ, SQS, Gearman, or equivalents.
- Skilled in writing automated tests and maintaining CI/CD pipelines.
- Proficient with Git for version control.
- Practical experience with cloud platforms (AWS, GCP) and Linux environments.
- Understanding of containerization and deployment workflows in a DevOps context.
Why Us:
We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).
We provide full accounting and legal support in all countries we operate.
We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.
We offer a highly competitive package with yearly performance and compensation reviews.
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· 48 views · 12 applications · 4d
Lead Generator UpWork\LinkedIn to $1200
Full Remote · Countries of Europe or Ukraine · 1 year of experience · English - B2Robomate is a dynamic RPA and software development company helping businesses automate processes and boost efficiency. We serve clients globally in RPA consulting, software development, implementation, and custom software development. What You'll Do: ...Robomate is a dynamic RPA and software development company helping businesses automate processes and boost efficiency.
We serve clients globally in RPA consulting, software development, implementation, and custom software development.
What You'll Do:
Upwork:
- Find and qualify high-value job postings in software development and RPA
- Write customized proposals that win clients
- Optimize connect usage and response rates
- Collaborate with technical team on proposals
LinkedIn:
- Research and identify target companies and decision-makers
- Create personalized outreach campaigns
- Build relationships and nurture prospects
- Develop case studies and value propositions
Must Have:
- 1+ years B2B lead generation experience
- Proven Upwork success (required)
- Excellent English writing skills
- Strategic thinking and analytical mindset
- Ability to understand technical services (RPA, software development)
Nice to Have:
- LinkedIn lead generation experience
- Sales Navigator proficiency
- IT/outsourcing industry background
- CRM and analytics tools experience
- Basic understanding of programming
We offer
- An office in Podil
- Transparent communication
- Vacation pay, sick leave, compensation (Base)
- A young and energetic team that is ready to listen to you
- Compensation for professional courses and certifications
Hiring Process
- Intro call (15−20 min): fit, expectations, domain preferences
- Short practical task
- Soft (Core) Skills interview
- Final sync and offer
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· 43 views · 2 applications · 4d
Senior Java Engineer (Go and Python skills)
Full Remote · Poland · 6 years of experience · English - B2We’re looking for a Senior Java Engineer with Python&Golang skills to join our team. Our client is defining the future of cybersecurity through our XDR platform that automatically prevents, detects, and responds to threats in real time. Singularity XDR...We’re looking for a Senior Java Engineer with Python&Golang skills to join our team.
Our client is defining the future of cybersecurity through our XDR platform that automatically prevents, detects, and responds to threats in real time. Singularity XDR ingests data and leverages our patented AI models to deliver autonomous protection.Our team is responsible for the backend part for the main product line - securing tens of millions of devices across the globe of all kinds of OS (Windows, Linux, macOS), and processing billions of security events every day.
You'll be joining a team with a significant impact on how our customers' environments (incl. 4 of Fortune10 companies, hundreds of Global2000 or governments) are protected, how they interact with agents, gain visibility into their security posture, and understand the risks and act upon them.
What will you do?
Design, develop and support backend system serving for endpoint security
● Help us with initiatives around moving our services to a new deployment model.
● Tuning and adjusting our services to work with new CPU architectures.
● Improving the observability for our services.- Requirements:
7+ years of extensive software engineering experience, including proven expertise in developing large-scale distributed systems and microservices architecture, with a focus on performance, scalability and reliability - Proficiency in Java
- knowledge of Golang and Python
- Experience with cloud platforms (AWS and/or GCP) and Kubernetes (must)
- Experience with Kafka or similar solutions is a plus
- Requirements:
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· 24 views · 4 applications · 1d
Systems Administrator
Full Remote · Ukraine · Product · 5 years of experience · English - B2Get to know us Ideals is a global B2B SaaS product company recognized as the most highly rated and customer-centric brand in the secure business collaboration market. Trusted by over 2,000,000 users from 175,000 companies globally, we are on a mission to...Get to know us
Ideals is a global B2B SaaS product company recognized as the most highly rated and customer-centric brand in the secure business collaboration market. Trusted by over 2,000,000 users from 175,000 companies globally, we are on a mission to create more prosperity in the world by accelerating high-stakes business decisions. We achieve this by delivering extremely intuitive and robust software products that help people make impactful decisions with less stress, higher quality, and shorter hours. Our key products include:
Ideals Virtual Data Room (VDR): A secure, cloud-based platform for sharing confidential documents during due diligence, fundraising, M&A, legal transactions, and other business-critical workflows.
Ideals Board: A platform for boards and executive teams to streamline governance and enhance decision-making in a fast, secure, and compliant way.
The role
Ideals reached 480 employees across 27 locations and keeps expanding globally. To support this growth journey, we seek a Systems Administrator remotely in Ukraine to ensure the smooth operation of IT infrastructure using modern approaches. In this role, you will focus on internal IT requests from our colleagues, participating in various IT projects in collaboration with other teams across global locations as we scale.
If you thrive in dynamic environments and possess a can-do attitude to improve existing processes for higher efficiency and internal customer satisfaction, this is an ideal opportunity to make a lasting impact on a growing company.
You will report to the ITSM Operations Manager, and collaborate closely with Service Desk colleagues, Security and Business Process Automation teams, and the Director of Internal IT.
Schedule: remote from Ukraine, 8-hour working day local time, no night shifts.
What you will do
- Own and administer the company’s Identity Provider (IdP), including SSO, MFA, access policies, and identity lifecycle management
- Design, configure, and maintain SAML and SCIM integrations with internal and third-party applications
- Maintain and optimize integrations between Google Workspace, HR system, and the Identity Provider to automate joiner, mover, and leaver processes
- Administer cloud services with a focus on access governance, security, licensing, and automation
- Monitor system health, diagnose complex cross-platform issues, and lead resolution of identity- and access-related incidents
- Lead and execute system migrations between cloud, on-premises, and SaaS platforms
- Support Service Desk colleagues in handling complex escalations and providing guidance on advanced technical issues
- Contribute to regular ticket resolution when required, particularly for high-impact or complex cases, ensuring service continuity
- Collaborate closely with the Information Security team on access controls, security reviews, and audit-related activities
- Drive continuous improvement of identity, access, and cloud processes through automation and standardization
What you bring
- 5+ years of experience in Systems Administration, Identity & Access Management, or L3 internal IT support
- Strong hands-on experience with Identity Providers (IdP), preferably Okta
- Proven experience configuring and maintaining SAML and SCIM integrations
- Experience integrating Google Workspace and HR systems with Identity Providers to automate user lifecycle management
- Strong experience with MDM and endpoint management tools (e.g. JumpCloud), including device enrollment, policy management, and compliance enforcement
- Solid understanding of cloud services administration, including access control, security, and licensing
- Advanced troubleshooting skills across identity, SaaS platforms, and operating systems
- Experience working with Windows and macOS in an enterprise environment
- Knowledge of IT Service Management tools and structured operational processes
- Upper-Intermediate English (B2) or higher, written and spoken
Nice to have
- Knowledge in networking fields
- Experience with the creation and administration of basic workflows in Jira
- Cisco-issued certification / ITIL foundation / Comptia A+ or above
- Experience in PowerShell and Bash
Our assessment process
- One-way video interview (10 mins) and Online Test (15 mins)
- Test task (~3 hours)
- Interview with the Hiring Manager (60 mins)
- Competency-based interview with the Talent Acquisition Specialist (90 mins)
What we offer
We highly value our people, so we will empower you with all the resources and support to help you reach your full potential.
For your best work
- Remote-first flexibility to shape your ideal workday
- Home workplace budget
- Resilient home budget for Ukraine-based teammates
- Resilient office in Kyiv & co-working expense coverage
- Individual IT budget for extra equipment
- Top-tier tech and AI-powered tools
For your growth
- Access to Ideals Academy with numerous courses
- Investment in external learning and development activities
- Guidance in Personal Development Plan creation
- Professional literature and subscriptions coverage
- Support of your passion as a speaker or writer
- Internal talent mobility opportunities
For your well-being
- Medical insurance and Wellness Package for sports activities
- Full coverage of mental health sessions for Ukrainian teammates
- Funding for sports competitions
- 20 business days of paid time off per year
- Unlimited health-related time-off
Extra perks
- Team-building offline and online events
- Budget for meetups with your local team
- Generous internal referral program
Our culture
Commitment, Excellence, Collaboration, Trust and Care are core values to the Ideals team. For us, these are the principles that every Idealer lives and breathes. We are on the lookout for like-minded individuals who share our values. By doing so, we create a team where talents feel at ease and work to the best of their abilities.
Discover more.
Ideals is an equal opportunity employer
Ideals is made up of people from a wide variety of backgrounds and lifestyles. We embrace diversity and invite applications from people from all walks of life. We don’t discriminate against employees or applicants based on gender identity or expression, sexual orientation, race, religion, age, national origin, or citizenship.
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· 36 views · 10 applications · 4d
Head of Sales
Full Remote · Countries of Europe or Ukraine · Product · 3 years of experience · English - B1About us: We are a Creator Agency specializing in the promotion of creators on paid content platforms. The company has been on the market for over 5 years. The business has been profitable since the first month and remains so to this day. ...About us:
We are a Creator Agency specializing in the promotion of creators on paid content platforms. The company has been on the market for over 5 years. The business has been profitable since the first month and remains so to this day.
Conditions:
- Salary range: $5,000 – $8,000
- Career growth opportunities to CEO or COO
- Fully remote work format
- Work with international markets
- Signing an NDA and passing an internal security background check
Main tasks:
- Management of the sales team (~100 people)
- Revenue Growth: Ensuring the project's revenue growth
- Management of Team Leads and the Retention Department
- Working with scripts: Analysis, improvement, increasing conversion rates
- Data digitization and analytics
- Process automation
- Implementation of AI tools into workflows
Requirements:
- 3+ years of experience in sales
- 2+ years in similar leadership positions
- Experience in specific niches (OnlyFans/Dating/Forex/iGaming/Crypto)
- Cases (any materials confirming your results)
- Systems thinking
Experience in large holdings or specialized training is a plus
We do not consider candidates from the russian federation or individuals with pro-russian views.
If you are ready to become part of our team — send us your CV 🚀
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· 25 views · 1 application · 4d
Affiliete manager
Full Remote · Ukraine · 1.5 years of experience · English - B2We’re looking for an Affiliate Manager to grow and manage affiliate partnerships in the dating vertical. The role focuses on recruiting affiliates, optimizing performance, and building long-term, profitable relationships. Responsibilities Recruit and...We’re looking for an Affiliate Manager to grow and manage affiliate partnerships in the dating vertical. The role focuses on recruiting affiliates, optimizing performance, and building long-term, profitable relationships.
Responsibilities- Recruit and onboard new affiliates (CPA / CPL)
- Manage and develop existing affiliate partnerships
- Negotiate deal terms and optimize cooperation for ROI
- Monitor traffic quality, volumes, and key performance metrics
- Analyze affiliate performance and campaign results
- Control commissions, budgets, and payouts
- Ensure timely payments and accurate reporting
- Work closely with marketing and media buying teams
Requirements- 1.5+ years of experience as an Affiliate Manager
- Experience in Dating (adult)
- Understanding models of monetization
- Experience with Tier-1 / Tier-2 GEOs
- Strong negotiation and communication skills
- Experience with tracking systems (S2S, postbacks, APIs)
- Confident with analytics and reporting
- Upper-Intermediate English or higher
Nice to have:
- Existing affiliate partner network
- Experience with traffic quality control
- Participation in affiliate events or communities
Conditions
- Fully remote
- Full-time, flexible schedule
- Fixed salary + performance-based bonuses
- Paid vacation and sick leave
- Tools, infrastructure, and operational support
- Clear processes and growth opportunities
We would be glad to welcome you to our team!
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· 18 views · 1 application · 3d
Affiliate Sales/Partnerships Manager
Full Remote · Ukraine · Product · 2 years of experience · English - C1We are looking for an experienced Affiliate Sales & Partnerships Manager to expand our affiliate and performance marketing ecosystem. This role focuses on finding, engaging, and onboarding high-quality iGaming affiliates and marketers who send real,...We are looking for an experienced Affiliate Sales & Partnerships Manager to expand our affiliate and performance marketing ecosystem.
This role focuses on finding, engaging, and onboarding high-quality iGaming affiliates and marketers who send real, scalable traffic.
This is a project-based position with strong performance incentives.
Key Responsibilities
• Identify and recruit iGaming affiliates, media buyers, and performance marketers
• Present the platform value proposition clearly to affiliate partners
• Build long-term relationships with affiliates and traffic partners
• Support affiliates through onboarding and activation
• Collaborate internally to connect affiliates with relevant offers
• Represent the platform in affiliate communities, Telegram groups, and events
• Collect feedback from affiliates to improve positioning and growth
Requirements
• Proven experience in iGaming affiliate sales or business development
• Strong understanding of affiliate marketing, traffic quality, and ROI metrics
• Existing network of iGaming affiliates is a significant advantage
• Strong communication and negotiation skills
• Ability to work independently in a results-driven environment
• Fluent English is required. Additional languages are a plus
Compensation
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• Project-based or commission-based structure
• Uncapped earning potential based on performance
• Long-term collaboration opportunity for successful candidates
Ideal Candidate
• Background in iGaming affiliate management, sales, or partnerships
• Comfortable discussing traffic quality, EPC, CPA, and scaling strategies
• Well-connected in affiliate communities and channels
• Highly motivated, autonomous, and outcome-focused -
· 119 views · 26 applications · 3d
Recruiter/Researcher (iGaming SEO) to $2500
Full Remote · Worldwide · Product · 2 years of experience · English - NoneMeet Elbax! We are product company that makes projects in iGaming. At the moment, we’re expanding and looking for a Recruiter/Researcher (SEO team) to strengthen our presence in Tier-1 markets. Requirements: - Experience in a similar position for 1...Meet Elbax!
We are product company that makes projects in iGaming.At the moment, we’re expanding and looking for a Recruiter/Researcher (SEO team) to strengthen our presence in Tier-1 markets.
Requirements:
- Experience in a similar position for 1 year or more.
- Vacancy closing experience: SEO, Link Builder, Content Manager, Automation Specialist, Drop Hunter.- Knowledge of English: B2 and above.
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· 40 views · 4 applications · 3d
Affiliate Manager (SEO Traffic) to $3500
Full Remote · Worldwide · Product · 2 years of experience · English - NoneMeet Elbax! We are product company that makes projects in iGaming. At the moment, we’re expanding and looking for a Affiliate Manager to strengthen our presence in Tier-1 markets. Requirements: We’re looking for a superstar Affiliate Manager (Publisher...Meet Elbax!
We are product company that makes projects in iGaming.At the moment, we’re expanding and looking for a Affiliate Manager to strengthen our presence in Tier-1 markets.
Requirements:
We’re looking for a superstar Affiliate Manager (Publisher side). Sound like your jam? Here’s the scoop:
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- Experience in a similar position for 1 year or more.
- Experience with SEO traffic, Tier 1, RS, CPA, Hybrid and Flat Fee payment models.
- Knowledge of English: B2 and above.
- Finding and profitable cooperation with affiliate programs of iGaming products;
- Search for new conversion offers;
- Negotiating and agreeing favorable conditions for accepting deposits from SEO traffic;
- Control over the actual state of the offers, on which the traffic goes;
- Control of billing;
- Reporting. -
· 168 views · 45 applications · 3d
React Native dev
Full Remote · Azerbaijan, Georgia, Moldova, Romania, Ukraine · 2 years of experience · English - B2We are looking for a strong React Native dev, with 2+ years of experience, excellent understanding of JS and React Native, to join a startup that build's Uber-like application. You need to be a good team player, easy to adapt, and willing to work in a...We are looking for a strong React Native dev, with 2+ years of experience, excellent understanding of JS and React Native, to join a startup that build's Uber-like application.
You need to be a good team player, easy to adapt, and willing to work in a startup pace, where the result matters.
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Mindecs - is an outstaffing/outsourcing company that's working with leading brands and startups. -
· 348 views · 155 applications · 3d
(2x) Java Full Stack Developer (Intermediate to Senior) to $4500
Full Remote · Azerbaijan, Georgia, Poland, Romania, Ukraine · 3 years of experience · English - B2We are looking for 2 strong Java developers for the new startup we start working with, with at least 3+ years of experience as a back-end engineer. We need an excellent knowledge of: - Java, JVM and the ecosystem - Strong Databases experience( SQL,...We are looking for 2 strong Java developers for the new startup we start working with, with at least 3+ years of experience as a back-end engineer.
We need an excellent knowledge of:- Java, JVM and the ecosystem
- Strong Databases experience( SQL, NoSQL)
- Strong analytical thinking
- Familiar with React and ready to work as Full-stack
- Ability to be a good teamplayer, communicate and contribute
- Databases optimizations knowledge is a big plus
- AWS experience is a big plus
We need a developer who is comfortable across the entire stack and prioritizes architectural ownership.- Tech Stack: Java (Spring Boot), React, and MySQL running on AWS.
- Key Requirements: Proven experience building and maintaining full stack applications with strong communication skills to explain technical trade-offs.
- AI-Assisted Workflow: We expect candidates to be highly proficient with AI productivity tools like Copilot or Cursor. We practice "Structured AI Coding" rather than "Vibe Coding." This means using AI to accelerate delivery while maintaining full manual oversight of the logic. We do not delegate the architectural process to the tools
About us: Mindecs - is an outstaffing/outsourcing company that's working with leading brands and startups.
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· 482 views · 229 applications · 3d
Front-end (React) dev
Full Remote · Azerbaijan, Georgia, Moldova, Poland, Ukraine · 3 years of experience · English - B2We are looking for a strong Front-end developer( for the new startup we start working with), with at least 3+ years of experience as a back-end engineer. We need an excellent knowledge of: - JS as a language and strong understanding of how it works -...We are looking for a strong Front-end developer( for the new startup we start working with), with at least 3+ years of experience as a back-end engineer.
We need an excellent knowledge of:- JS as a language and strong understanding of how it works
- React and it's ecosystem
- Strong analytical thinking
- Ability to be a good teamplayer, communicate and contribute
- UI/UX experience
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- AWS experience is a big plus
We would prefer candidates who are ready to move fast, as we are ready to hire ASAP, screening and processing can be done in a fast track for this opening!
About us: Mindecs - is an outstaffing/outsourcing company that's working with leading brands and startups. -
· 35 views · 2 applications · 3d
Senior Data Scientist
Full Remote · Countries of Europe or Ukraine · Product · 3 years of experience · English - B1 Ukrainian Product 🇺🇦Hello! We are E-Com, a team of Foodtech and Ukrainian product lovers. And we also break stereotypes that retail is only about tomatoes. Believe me, the technical part of our projects provides a whole field for creativity and brainstorming. What we are...Hello!
We are E-Com, a team of Foodtech and Ukrainian product lovers.
And we also break stereotypes that retail is only about tomatoes. Believe me, the technical part of our projects provides a whole field for creativity and brainstorming.
What we are currently working on:
- we are upgrading the existing delivery of a wide range of products from Silpo stores;
- we are developing super-fast delivery of products and dishes under the new LOKO brand.
We are developing a next-generation Decision Support Platform that connects demand planning, operational orchestration, and in-store execution optimization into one unified Analytics and Machine Learning Ecosystem.
The project focuses on three major streams:
• Demand & Forecasting Intelligence: building short-term demand forecasting models, generating granular demand signals for operational planning, identifying anomalies, and supporting commercial decision logic across virtual warehouse clusters.
• Operational Orchestration & Task Optimization: designing predictive models for workload estimation, task duration (ETA), and prioritization. Developing algorithms that automatically map operational needs into structured tasks and optimize their sequencing and allocation across teams.
• In-Store Execution & Routing Optimization: developing models that optimize picker movement, predict in-store congestion, and recommend optimal routes and execution flows. Integrating store layout geometry, product characteristics, and operational constraints to enhance dark-store efficiency.
You will join a cross-functional team to design and implement data-driven decision module that directly influence commercial and operational decisions.
Responsibilities:
• develop and maintain ML models for forecasting short-term demand signals and detecting anomalies across virtual warehouse clusters;
• build predictive models to estimate task workload, execution times (ETA), and expected operational performance;
• design algorithms to optimize task distribution, sequencing, and prioritization across operational teams;
• develop routing and path-optimization models to improve picker movement efficiency within dark stores;
• construct data-driven decision modules that integrate commercial rules, operational constraints, and geometric layouts;
• translate business requirements into ML-supported decision flows and automate key parts of operational logic;
• build SQL pipelines and data transformations for commercial, operations, and logistics datasets;
• work closely with supply chain, dark store operations, category management, and IT to deliver measurable improvements;
• conduct A/B testing, validate model impact, and ensure high-quality model monitoring.
Requirements:
• bachelor’s Degree in Mathematics / Quantitative Economics / Econometrics / Statistics / Computer Sciences / Finance;
• at least 2 years working experience on Data Science;
• strong mathematical background in Linear algebra, Probability, Statistics & Optimization Techniques;
• proven experience with SQL (Window functions, CTEs, joins) and Python;
• expertise in Machine Learning, Time Series Analysis and application of Statistical Concepts (Hypothesis testing, A/B tests, PCA);
• ability to work independently and decompose complex problems.
Preferred:
• experience with Airflow, Docker, or Kubernetes for Data Orchestration;
• practical experience with Amazon SageMaker: training, deploying, and monitoring ML models in a production environment;
• knowledge of Reporting and Business Intelligence Software (Power BI, Tableau, Looker);
• ability to design and deliver packaged analytical/ML solutions.
What we offer
- competitive salary;
- opportunity to work on flagship projects impacting millions of users;
- flexible remote or office-based work (with backup power and reliable connectivity at SilverBreeze Business Center);
- flexible working schedule;
- medical and Life insurance packages;
- support for GIG contract or private entrepreneurship arrangements;
- discounts at Fozzy Group stores and restaurants;
- psychological support services;
- Caring corporate culture;
- a team where you can implement your ideas, experiment, and feel like you are among friends.
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· 30 views · 0 applications · 3d
AI Developer (Agents Focus)
Office Work · Ukraine (Vinnytsia) · Product · 3 years of experience · English - B2Role Overview Senior AI Engineer will lead the development of multi-agent systems. Responsibilities include agent design, RAG, tool-calling, evaluation, safety guardrails, and integration with the core platform. Key Responsibilities Architecture and...Role Overview
Senior AI Engineer will lead the development of multi-agent systems. Responsibilities include agent design, RAG, tool-calling, evaluation, safety guardrails, and integration with the core platform.
Key Responsibilities
- Architecture and implementation of LLM agents (LangChain, CrewAI, LangGraph).
- Development of RAG systems (Pinecone/Weaviate/Chroma).
- Prompt engineering, chain-of-thought, tool-calling.
- Agent evaluation (Ragas, DeepEval, Langfuse/Phoenix).
- Implementation of safety (prompt injection defense, human-in-the-loop).
- Integration with backend (FastAPI, Celery), monitoring of latency/token costs.
Requirements
Must-Have
- 4+ years in AI engineering, 2+ years specifically on LLM-based systems.
- Deep experience with agent frameworks: LangChain / CrewAI / LangGraph (multi-agent orchestration, tool-calling, state management).
- Hands-on RAG systems (vector DB: Pinecone, Weaviate, Chroma; retrieval strategies, chunking).
- Expertise in prompt engineering + evaluation (Ragas, DeepEval, Langfuse/Phoenix).
- Strong Python (3.10+, async, API integrations).
- Understanding of LLM safety (guardrails, hallucination mitigation, bias handling).
Nice-to-Have
- Production multi-agent systems experience.
- Knowledge of classical ML (scikit-learn, XGBoost/LightGBM) and NLP (Hugging Face Transformers, spaCy) for hybrid solutions.
- MLOps tools (MLflow, Kubeflow, Evidently).