Jobs

DID Global is an international company specializing in providing premium-quality IP telephony services for both business and personal communication. We help our clients scale, optimize advertising budgets, and significantly increase sales.
 

Who We Are Looking For:

We are seeking an ambitious International Sales Manager who can successfully combine active B2B client acquisition with professional account management. You will work with international companies, develop accounts, build long-term relationships, and directly influence the company’s financial growth.
 

Key Responsibilities:

• Actively search for and attract new clients, expanding the contact base.
• Manage client accounts: identify client needs and provide optimal solutions.
• Build long-term partnerships and support clients at all stages of cooperation.
• Handle objections, consult clients on company services, and create tailored commercial proposals.
• Achieve sales goals and meet KPIs.
• Organize and manage your sales pipeline in CRM.
• Communicate via messengers, phone calls, emails, and specialized platforms.
   

Our Ideal Candidate:

• At least 2 years of experience in sales or proven experience in the VoIP industry.
• English proficiency at B2+ level (for international communication).
• Fluent in Ukrainian and Russian (required for client communication).
• Confident in using CRM systems and quick to adapt to new tools.
• Strong skills in negotiation, active listening, and objection handling.
• Goal-oriented, self-motivated, and proactive.
• Ambitious to grow professionally, with the potential to lead a team in the future.
   

What We Offer:

• A comfortable working environment with a strong focus on work-life balance, growth, and long-term collaboration.
• A stable working schedule: Monday—Friday, 10:00–19:00 (Kyiv time).
• Remote work format with the opportunity to be part of an international team.
• Official employment and company-paid medical insurance.
• Support for mental well-being: access to a corporate psychologist.
• Company-sponsored English courses.
• Opportunities for professional and career growth within an international company.
• Paid vacation.
• An active corporate life: internal events, team activities, and contests that foster engagement and team spirit.

Hi there!

Softsich is a fast-growing international technology company that develops scalable B2B digital platforms. We are currently looking for a Product Manager who’s ready to grow with us and shape high-load, data-driven solutions used by international partners.

If you are systematic and focused on business impact, this role is for you.

Responsibilities:

• Managing the product area: roadmap, prioritization, backlog management using frameworks (RICE / ICE / WSJF).
• Analyzing key retention metrics and identifying growth opportunities.
• Formulating product hypotheses based on data: segmentation, behavioral cohort analysis, and funnel analysis for deposits and actions.
• Working with content: selecting and prioritizing new providers and titles, A/B testing of lobby, categories, recommendation blocks, and personalization of content delivery.
• Preparing technical requirements for development, design, and CRM teams; task acceptance; release quality control.
• Managing bonus economics: cost/benefit modeling and defending initiatives before stakeholders.
• Conducting competitive analysis: monitoring bonus offers and retention features in target markets.

Requirements:

• 2–3+ years of experience as a Product Manager / Product Owner, including at least 1 year in Retention, Bonuses, Games, CRM, or VIP-related areas.
• Understanding of key metrics and their relationships.
• Hands-on experience in hypothesis generation and validation: ability to define problems, hypotheses, success metrics, and testing plans.
• Strong data skills: confident use of BI tools (Tableau / Power BI).
• Understanding of bonus engine architecture and constraints (bonus types, requirements, contribution rates, and fraud/abuse prevention).
• Experience working with Agile / Scrum, proficiency in Jira, Confluence, Figma (at the level of reading designs).
• English level: Intermediate (B1+) for working with documentation, providers, and international teams.

Nice to have:

• Experience with CRM platforms (Smartico, Customer.io) and understanding of trigger-based communications.
• Experience with direct integration with content providers and understanding of their bonus tools (Bonus Buy, Tournaments API).
• Experience with gamification platforms and mechanics (missions, levels, achievements, leaderboards).
• Understanding of working in regulated markets and related bonus limitations.
• Experience building VIP / Loyalty programs from scratch or significantly improving them.

What we offer:
– Flexible schedule and remote format or offices in Warsaw/Kyiv — you choose.
– 20 paid vacation days, sick leaves, and health insurance (UA/PL-based, other locations in progress).
– A supportive, friendly team where knowledge-sharing is part of the culture.
– Coverage for professional events and learning.
– Birthday greetings, team buildings, and warm human connection beyond work.
– Zero joules of energy to the aggressor state, its affiliated businesses, or partners.

 Send over your CV now — we’d love to get to know you better!

N-iX is a global software development service company that helps businesses across the globe create next-generation software products. Founded in 2002, we unite 2,400+ tech-savvy professionals across 40+ countries, working on impactful projects for industry leaders and Fortune 500 companies. Our expertise spans cloud, data, AI/ML, embedded software, IoT, and more, driving digital transformation across finance, manufacturing, telecom, healthcare, and other industries. Join N-iX and become part of a team where your ideas make a real impact.
 

Company Overview
Our client is a leading, fully regulated US-based digital asset trading platform. They provide secure, low-latency access to cryptocurrency markets, acting as a bridge between traditional finance and the Web3 ecosystem.
 

About This Role

The Senior Software Engineer, QA is part of the Engineering team and reports to our Manager, Engineering - Blockchain. As Senior Software Engineer, QA, you will be responsible for ensuring the quality, reliability, and scalability of our blockchain products through robust testing strategies, automation, and continuous improvement of our QA processes. As Senior Software Engineer, QA you will partner with software engineers and product managers, to deliver high-quality, secure, and performant products while improving the efficiency and effectiveness of our release lifecycle.
 

Key Responsibilities

• Executing and managing test cases and results, reporting on test and defect metrics.
• Estimating, prioritizing, planning and coordinating testing activities.
• Identifying, recording, documenting thoroughly and track bugs.
• Performing thorough regression testing when bugs are resolved.
• Designing, developing and executing automation scripts using internal automation framework and system.
• Developing and applying testing processes for new and existing products to meet client needs.
• Acting as a strong advocate for quality in the product development and engineering process including test tooling improvements and automation.
• Working with engineers to determine where the bottlenecks are in the existing release process.
• Staying up-to-date with new testing tools and test strategies.

Required Qualifications

• Bachelor’s or Master’s degree in Computer Science or related field.
• ~8 years of hands-on manual and automated testing, or ~6 with an advanced degree.
• Experience working in Agile / Scrum environments with rapid iteration cycles and CI/CD-driven release processes.
• Strong proficiency in Java (primary automation language, aligned with the backend stack).
• Hands-on experience designing, building, and maintaining test automation frameworks from the ground up — not just executing pre-built scripts.
• Proven experience testing across mobile (iOS / Android) and web platforms.
• Hands-on with UI automation tools such as Selenium, Playwright, Cypress, Appium, XCUITest, or Espresso.
• Strong API / backend testing experience — REST Assured, Postman, pytest + requests, or equivalent; including contract testing, mocking, and test data management.
• Experience with performance and load testing tools (JMeter, k6, Gatling, or Locust) — including defining KPIs, running tests, and analyzing results.
• Familiarity with security testing fundamentals (OWASP Top 10, XSS, CSRF, SQL injection, authentication / authorization flows).
• Experience integrating automated tests into CI/CD pipelines (Jenkins, GitHub Actions, GitLab CI, or CircleCI).
• Familiarity with containerization (Docker) and orchestration (Kubernetes) for spinning up test environments.
• Hands-on with databases — both SQL (MySQL, PostgreSQL) and NoSQL (Redis, MongoDB) — for test data validation.
• Experience with message queues / streaming systems (Kafka, RabbitMQ) and validating asynchronous data flows.
• Proficiency with Git and modern source control workflows.
• Experience with test management and bug tracking tools (JIRA, TestRail, Zephyr, Xray, or equivalent) and clear bug reporting practices.
• Strong collaboration and communication skills, with proven ability to partner closely with developers, product managers, and DevOps engineers in a fast-paced cross-functional environment.
• Self-driven, problem-solving mindset — enjoys breaking things and finding the "why," not just the "what."
• Experience working in FinTech, banking, trading, or other highly regulated environments — with awareness of security and compliance best practices.
• Hands-on experience or strong demonstrable interest in blockchain, crypto, or Web3 products (this role reports into the Blockchain Engineering Manager). Familiarity with concepts such as wallets, transactions, gas, confirmations, smart contracts, testnets, and on-chain data validation tools (e.g., Etherscan, block explorers) is a strong plus.

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

🔹 Lead stability, scalability, and operational excellence at scale.

Softsich is a young and ambitious international product tech company that develops scalable B2B digital platforms. We’re on the lookout for an experienced DevOps/Infrastructure Lead who’s ready to grow with us and shape high-load, data-driven solutions used by international partners.

 

Your key responsibilities will include:

– Owning and managing cloud infrastructure across production, staging, and development environments.
– Designing, implementing, and maintaining CI/CD pipelines and deployment automation.
– Ensuring production stability, high availability, and scalability of all platform services.
– Configuring and maintaining monitoring, alerting, and observability tooling.
– Leading incident response for infrastructure-related issues and driving post-incident reviews.
– Planning and executing capacity management to support platform growth.
– Optimizing infrastructure costs: tracking spend, eliminating waste, right-sizing resources.
– Maintaining disaster recovery procedures, runbooks, and on-call readiness.
– Coordinating with development teams on infrastructure requirements and service dependencies.
– Managing developer tooling and internal platform services to support engineering productivity.
– Ensuring security best practices and compliance requirements across infrastructure.
– Continuously improving deployment processes, reliability, and operational efficiency.
– Leading, mentoring, and growing a team of infrastructure engineers.
– Validating and challenging technical estimates to ensure realistic commitments and early risk visibility.
– Reviewing team output for quality, completeness, and alignment with technical standards.

It’s a match if you have:

– 5+ years of experience in infrastructure, DevOps, or platform engineering roles, including at least 2 years in a lead or senior position.
– Strong hands-on experience with AWS (EC2, RDS, S3, ECS/EKS, Lambda, VPC, IAM, CloudFront, Route53, ElastiCache, SQS/SNS).
– Experience with AWS Organizations (multi-account management, SCPs, consolidated billing).
– Proficiency with Infrastructure as Code tools (Terraform, Ansible).
– Deep knowledge of Docker and Kubernetes (autoscaling, network policies, cluster management).
– Experience with Helm, ArgoCD (GitOps workflows), GitLab CI or GitHub Actions.
– Strong monitoring expertise (Datadog, Prometheus, Grafana, ELK, PagerDuty, JSM).
– Experience with Cloudflare (CDN, WAF, DDoS mitigation, Zero Trust).
– Solid networking fundamentals (DNS, ALB/NLB, VPN, VPC peering, firewalls).
– Strong security practices (IAM, Secrets Manager/Vault, CSPM, patch management, compliance readiness).
– Experience with high-load systems, load testing (k6, Locust, Gatling), capacity planning.
– Experience with databases (RDS PostgreSQL/MySQL, DocumentDB, Redshift, Redis/ElastiCache, Kafka).
– Strong Linux administration and scripting skills (Bash, Python).
– Proven ability to mentor engineers and validate technical estimates.
– Strong communication skills and ability to proactively surface risks.

Nice to have:

– Experience in regulated or high-availability environments.

What we offer:

– Flexible schedule and remote format or offices in Warsaw.
– 24 paid vacation days, sick leaves, and health insurance (UA-based, other locations in progress).
– A supportive, friendly team where knowledge-sharing is part of the culture.
– Coverage for professional events and learning.
– Birthday greetings, team buildings, and warm human connection beyond work.
– Zero joules of energy to the aggressor state, its affiliated businesses, or partners.

You see infrastructure not as a support function, but as a strategic driver of business stability and growth?
 

Send over your CV now — we’d love to get to know you better!

The company shapes the future of autonomous AI agents for developers. Work with AI engineers to build tools that enhance coding workflows, automate tasks, and boost productivity.

Why join us?

Be a part of the next AI-powered development tools redefining software engineering. Collaborate with top-tier engineers and AI specialists. Solve complex challenges in a fast-paced, growing company. Enjoy a fun work environment and exciting opportunities as we rapidly expand. Gain exposure to cutting-edge tech while we expand weekly.

• Be a part of the next AI-powered development tools redefining software engineering.
• Collaborate with top-tier engineers and AI specialists.
• Solve complex challenges in a fast-paced, growing company.
• Enjoy a fun work environment and exciting opportunities as we rapidly expand.
• Gain exposure to cutting-edge tech while we expand weekly.

Responsibilities:

You’ll play a key role in designing and developing software, balancing backend and frontend development. Responsibilities include architecting scalable backend services, optimizing cloud-based solutions, and building interactive UI components and IDE plugins. Solve challenges like parsing large codebases, integrating AI assistants, and optimizing performance.

Requirements:

• 8+ years of full-stack engineering experience, with Strong backend and Strong frontend skills.
• Tech lead with at least 1 year of experience. 
• Experience with Redis and PostgreSQL
• Deep expertise in React, TypeScript, and modern Frontend and Backend architectures.
• Deep Experience with NodeJS
• Experience with AWS 
• Experience with AI-powered dev tools in day-to-day workflow.
• Experience working with CI/CD pipelines, automated testing, and modern development workflows.
• Experience with Infrastructure as Code (IAC) tools such as Terraform or Pulumi.
• Experience  in building interactive UI components and IDE plugins
• B2+ English Level 

N-iX is looking for a Senior SAP Authorizations/Roles Consultant to join our team.

Our client is one of the largest banks across Ukraine with headquarters in the EU. They specialize in bank services for businesses and individuals in Ukraine and Europe.
 

Responsibilities:

• Gather, analyze, and document roles and authorizations from multiple SAP Landscapes, including AM, BS, and ECC.
• Develop the Auth/Roles Concept and documentation.
• Identify areas for process improvement and provide actionable recommendations.
• Facilitate workshops and meetings with stakeholders.
• Support project delivery by monitoring progress and assisting in issue resolution.

Requirements:

• Bachelor’s degree in Business, IT, or related field.
• Proven experience as  SAP Auth./ Basis Consultant or similar role.
• Strong understanding of the authorization concept across SAP ERP environments.
• Experience with tools such as Jira, Confluence, or similar is a plus.
• Excellent communication.
• Analytical mindset with problem-solving abilities.
• Ability to work with big datasets (SAP environments contain 10000+ roles and authentication to work with).

Nice to Have:

• SAP Basis experience overall
• SAP Certifications

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

Do you want to work with international clients, develop in the B2B direction, and represent the company at exhibitions across the world?
Then this opportunity is just for you.

Meet Future is an international company which has been creating exhibition stands, event spaces, and comprehensive business solutions that help companies effectively present themselves on the international market for over 20 years.

We are currently looking for a Sales Manager who wants to work with large clients and grow together with the company.

What you will get:

• work in an international company with B2B clients worldwide;
• paid trips to exhibitions across Europe;
• training and support during the adaptation stage;
• regular corporate events and a strong team atmosphere;
• opportunity for career growth within the company.

Working conditions:

• remote format, trips to exhibitions across Europe and worldwide;
• schedule: Mon–Fri, 10:00–18:00 Warsaw time;
• 1200 euros salary during the probation period;
• 1500 euros salary after the probation period;
• average manager income — 4000 euros;
• salary is paid once a month, commissions once a quarter.

We will definitely find common ground if you:

• have experience in B2B sales for 2+ years and understand how the B2B sales cycle works;
• know how to reach decision-makers and build communication with them;
• possess negotiation techniques and know how to handle objections;
• have worked with CRM systems and manage clients systematically;
• can build long-term partnership relationships
• speak English fluently.

It will be an advantage if you have experience selling B2B services with a large average check (from 100,000 euros).

What you will do:

• attract new clients and conduct negotiations with potential partners;
• support clients at all stages of the deal;
• work in CRM and manage your client database;
• participate in international exhibitions as a company representative;
• achieve sales targets and directly influence your own income.

Meet Future is about development and sales, where your results are valued.
If you feel like this is about you — send your resume.

ABOUT THE COMPANY

Meta-ads-obsessed e-commerce agency managing $1.5M+ in monthly ad spend for ambitious Shopify brands. We work with a focused roster of clients — no spreading thin, no endless context-switching. Just deep, high-quality creative work that scales brands from 6 to 8 figures.

We're creative-first and performance-driven. Strategy and copy drive everything here.

THE ROLE

This isn't a copywriter seat. It's a Senior Creative Strategist position where exceptional copywriting is your primary weapon.

You'll own the creative strategy end-to-end — research, angles, copy, briefs. Your work goes straight into live ads. No committee sign-offs. No death by revision. Direct access to leadership when strategy matters most.

WHAT YOU'LL DO

— Research products, customer avatars, and competitive landscapes to uncover breakthrough angles

— Write direct-response copy that stops thumbs and drives conversions

— Build 18-20 fully-developed ad briefs per week (hooks, angles, scripts, visual direction)

— Translate insights into high-converting concepts aligned with proven frameworks

— Review creative outputs and give structured, actionable feedback to editors and UGC creators

— Maintain organized creative assets in ClickUp and document revisions across the pipeline

— Support CRO and UGC leads with strategic copy and ideation

WHAT WE'RE LOOKING FOR

— 5-7+ years in e-commerce creative strategy, copywriting, or performance advertising

— Proven track record writing direct-response copy for Meta (and ideally TikTok) ads

— Deep understanding of DTC customer psychology and what actually drives conversions

— Experience creating comprehensive ad briefs for video editors and UGC creators

— Portfolio that shows strategic thinking + scroll-stopping copy

— Comfortable using AI writing tools to enhance (not replace) your thinking

— ClickUp or similar PM tools — second nature to you

MINDSET WE HIRE FOR

— Performance-driven: you measure success by metrics, not compliments

— Speed-oriented: you know velocity matters in creative testing

— Initiative-driven: you solve problems before being asked

— Growth-minded: you study winning ads constantly and refine your craft

— Excellence-focused: mediocre work isn't an option here

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: 
The platform processes 50 TB+ of raw data daily, handles 4M+ requests/second, and reaches over 1 billion unique users weekly. As a DataOps Engineer, you will be the reliability guardian of this data ecosystem - catching issues before they hit production, responding to operational incidents, and building the automation and infrastructure that keeps everything running.

About the role:

We’re looking for a DataOps Engineer who will focus on data reliability, monitoring, and quality across production pipelines.
 

This role combines:

• proactive work (building monitoring, improving pipelines, adding tests)
• reactive work (handling alerts, debugging issues, fixing incidents)

You’ll be responsible for keeping data pipelines stable, accurate, and transparent for downstream teams.
 

What you’ll do:

• Build and maintain monitoring & alerting for data pipelines (freshness, accuracy, health)
• Detect anomalies and investigate issues before they affect business
• Implement data quality checks, validation rules, and automated tests
• Troubleshoot incidents, find root causes, and document solutions
• Work with Airflow, Python, and SQL for operational tasks and fixes
• Maintain metadata and documentation (tables, lineage, sources)
• Improve performance and reliability of existing pipelines
• Collaborate with Data Engineers and business stakeholders
   

Requirements:

• 3+ years in Data Engineering / DataOps / similar roles
• Strong Python + SQL
• Hands-on experience with Airflow
• Experience with PySpark
• Experience with data warehouses (MySQL, Presto, Athena or similar)
• Experience with monitoring / observability / alerting tools
• Strong focus on data quality and reliability
• English for daily communication
   

Nice to have:

• DevOps or NOC background
• Experience with data governance / metadata tools
• Familiarity with tools like Great Expectations, dbt tests, Monte Carlo
   

Working setup:

• Hybrid format: Kraków office (~10 days/month)
• Small, experienced team with high ownership
• English-speaking environment
   

What we offer:

• Up to $5000 salary
• 20 paid vacation days + public holidays
• Fully covered accounting & legal support
• Equipment and co-working support if needed
• Regular compensation reviews

Your Responsibilities:

• Define and execute the affiliate growth strategy
• Build and manage the affiliate program and partner ecosystem
• Lead, mentor, and scale the affiliate / bizdev team
• Develop key partnerships and negotiate high-value deals
• Analyze performance metrics and drive optimization across channel

Requirements:

• 2+ year of experience working solely in an affiliate network (iGaming).
• Proven experience scaling affiliate programs and partnerships
• Leadership or mentoring experience (formal or informal)
• Strong understanding of affiliate tools, traffic sources, and KPIs
• Strategic mindset with a hands-on approach
• English level B1+ (B2+ is a strong advantage)

We Offer:

• Competitive compensation.
• Fast career growth opportunities.
• Exciting projects with well-known brands.
• A friendly and professional team.

You will work on scalable AI solutions, developer-focused tools, workflow automation, and AI capabilities that improve engineering productivity and deliver real business value for clients.

Responsibilities:

— Design, build, and deploy LLM-based applications and agentic AI systems from prototype to production.

— Develop production-grade AI agents, multi-agent systems, and tool-using workflows.

— Implement RAG pipelines over proprietary and third-party data sources.

— Build and maintain vector databases for AI data storage, retrieval, and search.

— Design and implement AI-powered capabilities such as code assistance, documentation generation, test automation, summarization, knowledge discovery, and code review support.

— Evaluate foundation models such as OpenAI, Anthropic, Gemini, Llama, and other commercial or open-weight models.

— Build LLM evaluation and benchmarking pipelines, including offline tests, online monitoring, human-in-the-loop review, and quality measurement.

— Improve model performance across relevance, faithfulness, latency, throughput, reliability, and cost.

— Design and maintain APIs, backend services, integrations, data flows, and custom tools for AI systems.

— Build custom tools, skills, integrations, and MCP-style server/client patterns for agentic workflows.

— Deploy, monitor, and optimize AI systems on cloud platforms, with a focus on scalability, reliability, observability, and cost efficiency.

Requirements: 

— 2+ years of hands-on experience building and deploying LLM-based applications, RAG systems, or AI agents in production.

— Strong Python experience, ideally 3+ years.

— Experience building backend systems, APIs, services, integrations, and data flows.

— Experience with object-oriented programming, backend architecture, design patterns, and production system design.

— Hands-on experience with LangChain, LangGraph, or similar AI orchestration frameworks.

— Strong experience designing agentic AI systems, tool-using agents, or multi-step AI workflows.

— Experience with RAG architecture, including chunking strategies, embeddings, vector databases, reranking, and retrieval evaluation.

— Experience with vector databases such as Pinecone, Weaviate, Qdrant, Chroma, Milvus, or similar.

— Experience with LLM evaluation and benchmarking, including designing evaluation pipelines and measuring model performance.

— Strong prompt design, prompt iteration, and prompt optimization skills.

— Experience working with major model providers or open-weight models such as OpenAI, Anthropic, Gemini, Llama, or similar.

— Cloud experience with AWS, GCP Vertex AI, Azure AI Foundry, or similar platforms.

— Familiarity with AI safety, responsible AI, guardrails, and output validation for production systems.

— Experience with CI/CD pipelines, deployment workflows, and engineering best practices.

We offer:

— remote time job, B2B contract
— 12 sick leaves and 18 paid vacation business days per year
— Comfortable work conditions (including MacBook Pro and Dell monitor on each workplace)
— Smart environment
— Flexible work schedule
— Competitive salary according to the qualifications

Your Responsibilities:

• Develop and manage the affiliate program.
• Attract new partners and build long-term relationships.
• Analyze campaign performance and implement improvements.

Requirements:

• 1+ year of experience working solely in an affiliate network (preferably in gambling).
• Understanding of key tools and techniques in affiliate marketing.
• Analytical mindset and strong communication skills.
• Existing network of contacts is a plus.
• English level B1 or higher.

We Offer:

• Competitive compensation.
• Fast career growth opportunities.
• Exciting projects with well-known brands.
• A friendly and professional team.

Company: Interexy

 Location: Hybrid / Remote Job

 Type: Full-time

 About Us: Interexy (https://interexy.com/) is a global custom software development and IT consulting company founded in 2017 and headquartered in Miami. We deliver innovative solutions for giants like SAP, PwC, and General Electric, with deep expertise in AI, ML, Blockchain, and FinTech. As we expand our AI Agent Development department, we need an AI/ML Engineer who takes full ownership — we don't build demos, we ship high-performance, production systems for enterprise clients.

We expect from you:

• At least 2 years of experience developing ML solutions.
• Deep knowledge of:
  • Linear algebra,
  • Probability theory,
  • Mathematical statistics.
• Strong proficiency in Python:
  • NumPy, Pandas, SciPy, scikit-learn.
• Understanding and practical experience with ML algorithms:
  • Collaborative filtering,
  • Content-based filtering,
  • Embeddings,
  • Gradient boosting, neural networks.
• Strong knowledge of SQL.
• Experience with Python backend (FastAPI).
• Understanding of high-load system design and microservice architecture.
• Experience building recommender systems.
• Experience with big data tools:
  • Spark, Kafka, Airflow, ClickHouse, Elasticsearch.
• Experience with deep learning (PyTorch / TensorFlow).
• Experience with A/B testing and model quality evaluation (precision, recall, NDCG, MAP).
• Experience with Docker, Kubernetes.
• Understanding of MLOps (ML pipelines, model deployment, monitoring).

Responsibilities:

• Designing and developing recommendation algorithms for music content.
• Building ML models and feature engineering.
• Integrating ML models into Python backend and product services.
• Optimizing recommendation quality and system latency.
• Analyzing user behavior and musical preferences.
• Developing and maintaining ML pipelines (training, testing, deployment).
• Running experiments and A/B tests.
• Participating in architectural decisions for the recommendation engine.
• Documenting solutions and collaborating with the backend team.

We are looking for a Junior Strong/Middle Full Stack Developer to join a USA-based project and take ownership of building and maintaining third-party integrations on a modern B2B platform. Our product helps businesses make smarter use of their data by connecting external tools — file storage, communication platforms, and project management systems into an AI-powered knowledge layer. You’ll be working with a skilled team on a scalable, high-impact system using up-to-date technologies.

Requirements:
— 2+ years of experience in web development with TypeScript and Node.js across both frontend and backend.
— Strong experience with React, including modern patterns (Server Components, Server Actions, hooks, component architecture).
— Hands-on experience building and consuming REST APIs, including OAuth 2.0 authorization flows (authorization code grant, token refresh, service-to-service auth).
— Working knowledge of relational databases and ORMs (we use PostgreSQL and Prisma).
— Experience with background job processing, task queues, or worker-based architectures (we use BullMQ with Redis/Valkey).
— Familiarity with Next.js (App Router) or a similar full-stack framework.
— Proficiency with Git and comfort working in a monorepo (pnpm + Turborepo).
— Strong problem-solving skills and attention to detail — integration work requires debugging across multiple systems and APIs.
— A proactive, organized, and independent approach to work. You’ll own features end-to-end, from database schema to UI.
— Upper-intermediate or higher English proficiency, enabling effective communication within an international team.

Nice to have:
— Familiarity with third-party APIs.
— Experience with AI/LLM integrations or working on AI-adjacent products.
— Familiarity with OpenTelemetry, structured logging, or observability tooling.

Responsibilities:
— Design, build, and maintain third-party integrations end-to-end: OAuth flows, API route handlers, database models, background sync workers, and admin/user-facing configuration UIs.
— Implement reliable data crawling and synchronization pipelines that run as background tasks, handling rate limiting, pagination, error recovery, and incremental sync.
— Work with PostgreSQL (Prisma) to design schemas for integration credentials, sync state, and external resource mappings.
— Build admin setup flows and user-facing integration pages using React, Next.js Server Components.
— Collaborate with the team on architecture decisions for new integrations.
— Ensure production reliability through proper error handling, OpenTelemetry instrumentation, and structured logging.
— Contribute to shared packages in our monorepo — integrations library, server actions, operations queue, and UI components.

Interview stages:
— HR interview (30 minutes).
— Technical interview (1 hour).
— Interview with the customer (1 hour).
— Job offer 🎉🎉🎉

We offer:
— Competitive salary.
— Challenging tasks and projects.
— Opportunities for professional development and growth.
— Flexible working hours.
— New hardware.
— Free English lessons.
— Table tennis and yoga classes.
— Availability of generators and Starlinks in the office.
— Small gym in the office.
— Adjustable height tables.
— Regular office fruit delivery and other benefits.

Let’s create value together!

Key Responsibilities:

• Identify and attract new partners (affiliate networks and direct advertisers).
• Negotiate and onboard partners into our network: contracting, terms alignment, and signing.
• Manage partner relationships: onboarding, support, performance analysis, and regular reporting.
• Deal analytics in Google Spreadsheets/Excel; optimization based on KPIs.
• Handle documentation: contract preparation and related administrative tasks.
• Attend iGaming conferences and stay active in industry communities.

Requirements:

• 1+ year of experience in Business Development, Affiliate, or Sales within iGaming.
• Understanding of business models: RevShare, CPA, flat, hybrid.
• Strong analytical skills and experience working with large datasets.
• Proficiency in Google Sheets/Excel for analytics and reporting.
• English — Intermediate+ level.
• Soft skills: communicative, proactive, adaptable, and self-driven.

We Offer:

• Remote work format.
• Competitive compensation.
• Support for professional growth.
• Participation in corporate events.
• Flexible schedule, autonomy, and quick decision-making with no bureaucracy.