Dataforest

Dataforest is looking for an experienced and proactive Senior Project Manager to take ownership of project execution and account growth within our fast-paced environment. We are seeking a professional with a dynamic, startup-like mindset who excels at managing multiple project streams concurrently, understands software development concepts, stays resilient under pressure, and knows how to grow client accounts through stellar delivery.

You’ll be a great fit if you have:

• Outsourcing Background: 5+ years of experience as a Senior PM  in IT outsourcing.
• Multi-Project Execution & Agility: Ability to maintain context and concurrently manage 3–5 dynamic projects of varying scopes (from short-term Fixed-Price engagements to long-term dedicated teams).
• Technical & Engineering Literacy: Solid grasp of the software development lifecycle (SDLC); technical or Business Analysis background (or deep experience collaborating with tech leads); able to grasp software architecture concepts and guide teams without getting lost in technical discussions.
• Account Growth & Stakeholder Management: Proven experience growing client accounts (e.g., turning a small initial team or short project into a long-term partnership through excellent delivery and proactive communication).
• Financial Management: Experience tracking project budgets, profitability, and key financial metrics.
• Tools & Frameworks: Deep practical knowledge of Agile (Scrum, Kanban) frameworks and proficiency with Jira and Confluence.
• Language Proficiency: C1 (Advanced/Fluent) English for effective daily communication with international clients.
   

What you’ll do:

• End-to-End Delivery: Take full ownership of project execution—from initial planning and resource allocation to high-quality release.
• Cross-Functional Team Coordination: Manage and mentor cross-functional engineering teams across multiple parallel project streams.
• Client Engagement & Account Growth: Build trust with client stakeholders, identify new opportunities, and expand project scope organically.
• Financial Control: Monitor project budgets, margins, and operational performance metrics.
• Tech Lead Alignment: Partner closely with tech leads and engineers to resolve blockers, ensure project health, and maintain high standards.
  
  We ensure your growth with:
• Competitive salary fixed in USD
• Flexible working schedule and fully remote work format
• Paid vacation days and sick leave days 
• Personal and professional development opportunities
• Participation in building innovative projects from scratch using modern technologies
• Team-building activities and corporate events
• English classes and educational events.

Dataforest are seeking a Senior Data Scientist / Tech Lead who is deeply focused on engineering and technology while looking to expand into leadership. In this role, you will focus on designing advanced AI/ML architectures, writing clean production code, and guiding a small cross-functional team of 3–4 engineers. This position offers a direct growth path to step up into a full Team Lead role as the team expands.
 

What you’ll do:

• Hands-on Development & Architecture: Design and build AI/DS architectures, write clean, maintainable Python code, and implement advanced ML/LLM solutions.
• Technical Leadership: Lead and mentor a small group of 3–4 developers, perform code reviews, and ensure engineering excellence.
• R&D & Innovation: Research and evaluate new technologies (LLM, RAG, Agentic workflows) and build Proofs of Concept (PoCs) for client projects.
• Process & Career Growth: Gradually take on managerial responsibilities (sprint planning, task estimation, 1-on-1s) with the explicit opportunity to grow into a Team Lead position.
   

 You'll be a great fit if you have:

• 5+ years of hands-on experience in Data Science and Machine Learning.
• Tech-First Mindset: Strong technical background with a primary focus on engineering, architecture, and technology execution.
• Small Team Experience: Prior experience in mentoring, leading code reviews, or guiding a small team of 3–4 engineers.
• AI & LLM Stack:
  • Hands-on expertise with LLM, RAG, LangChain, LangGraph, and modern AI frameworks.
  • Solid knowledge of Python, data structures, and algorithms.
  • Experience with Docker, Kubernetes, CI/CD, and cloud platforms (AWS, Azure, or GCP).
• Leadership Ambition: Strong interest in growing leadership and managerial skills over time.
• English: Upper-Intermediate (B2).
  
  We ensure your growth with:
• Great networking opportunities with international clients and challenging tasks;
• Building interesting projects from scratch using new technologies;
• Personal and professional development opportunities;
• Competitive salary fixed in USD;
• Paid vacation and sick leave;
• Flexible work schedule;
• Friendly working environment with minimal hierarchy;
• Team-building activities and corporate events.

We are looking for a proactive Sales Manager (mid-level) with strong sales experience to engage with international clients and close deals.

Requirements:

• English level C1 (Advanced) — fluent spoken and written skills are mandatory.
• 2–3 years of experience in international sales.
• Proven track record in online sales via phone / remote calls / online meetings.
• Strong skills in using CRM systems, calling software, and modern communication tools.

• Excellent negotiation, communication, and closing skills.

   

Key Responsibilities:

• End-to-End Sales: Independently build and manage the entire sales funnel — from lead generation, prospecting, and campaign setup to closing deals and client handoff.
• Lead Generation & Outreach: Collect leads data, and execute personalized outreach campaigns across relevant channels.
• Discovery & Demo Meetings: Conduct active online discovery calls and solution presentations via Zoom or Google Meet with international clients.
• Closing & Deal Management: Qualify incoming/outreach leads, handle objections, negotiate terms, and guide prospects smoothly from initial engagement to signed agreements.

• Pipeline Tracking: Maintain deal pipeline accuracy, log client interactions, and manage data within the CRM system.

   

Will be a Plus:

• Prior experience in IT, Software Outsourcing, Data, AI, or Tech services is a strong plus, but not strictly required.

   

We ensure your growth with:

• Working in a fast-growing company;
• Great networking opportunities with international clients and challenging tasks;
• Competitive salary fixed in USD and bonuses for closed deals;
• Flexible work schedule;
• Friendly working environment with minimal hierarchy;
• Team-building activities and corporate events.

Dataforest is looking for a growth-oriented Data Engineer to join our friendly team. As a Data Engineer, you will solve engaging problems using cutting-edge technologies for data collection, processing, analysis, and monitoring.

If you aren't afraid of challenges, this position is just for you!

You'll be a great fit if you have:

- 1+ years of experience as a Data Engineer;
- Strong experience with Python;
- Proven experience with Databricks and Datafactory;
- Experience with AWS/Azure;
- Experience building ETL / ELT pipelines;
- Proficiency in SQL.

What you'll do:

- Developing ETL/ELT pipelines and data management solutions;
- Implementing data processing algorithms;
- Writing and optimizing SQL queries for data extraction and analysis;
- Analyzing data and applying processing algorithms to solve business problems.

We ensure your growth with:

- Working with a high-skilled engineering team on engaging and complex projects;
- Hands-on experience with the latest technologies;
- Direct communication with international clients and challenging tasks;
- Opportunities for personal and professional growth;
- Competitive salary pegged to USD;
- Paid vacation and sick leave;
- Flexible working hours;
- Friendly working atmosphere with zero bureaucracy;
- Plenty of team traditions — corporate parties, team buildings, themed events, and much more!

Join the Dataforest Team!

We are actively expanding our team and looking for strong new talent to join our ranks. If you are a Data Engineer seeking a friendly team, a healthy working environment, and a flexible schedule — you have found the right place to send your CV!

You'll be a great fit if you have:

- 2+ years of experience with Python;
- 2+ years of experience as a Data Engineer;
- Experience with Pandas;
- Experience with SQL DB / NoSQL (Redis, Mongo, Elasticsearch) / BigQuery;
- Familiarity with Amazon Web Services;
- Experience with Kafka;
- Knowledge of data algorithms and data structures is a MUST;
- Working with high volume tables 10m+.

What you'll do:

- Create ETL pipelines and data management solutions (API, Integration logic);
- Different data processing algorithms;
- Involvement in creation of forecasting, recommendation, and classification models.

Would be a plus:

- Experience with Spark (pyspark);
- Experience with Airflow;
- Experience in statistics;
- Knowledge of DS and Machine learning algorithms.

We ensure your growth with:

- Great networking opportunities with international clients, challenging tasks;
- Building interesting projects from scratch using new technologies;
- Personal and professional development opportunities;
- Competitive salary fixed in USD;
- Paid vacation and sick leaves;
- Flexible work schedule;
- Friendly working environment with minimal hierarchy;
- Team building activities, corporate events.

Dataforest are looking for a highly experienced Team Lead Data Science with a strong engineering and managerial background (10+ years in the domain). In this role, you will lead and scale our AI/Data Science practice, establish robust development processes, drive pre-sales and R&D activities, and effectively manage an engineering team of 8–10+ members.
 

 What you’ll do:

• Team Leadership & Management: Lead and grow the Data Science department (8–10+ people), perform 1-on-1s, technical assessments, and performance reviews.
• Architecture & Strategy: Define the AI/DS architecture and tech strategy, establish high-quality coding standards, and oversee code reviews.
• Business & Pre-sales: Collaborate closely with C-level executives (CEO/CTO) to shape development processes, lead pre-sale activities, and estimate complex AI projects for international clients.
• R&D & Solution Delivery: Drive complex AI projects from concept to production (High-Load systems, LLM/RAG solutions) and conduct R&D with cutting-edge technologies.
   

 You'll be a great fit if you have:

• 10+ years of total experience in Data Science, Machine Learning, Data Engineering, and Software Engineering.
• Management Experience: Proven track record of leading teams of 8+ engineers (Data Scientists, ML Engineers).
• AI & LLM Expertise: Deep practical knowledge of the modern AI stack: LLM, RAG, LangChain, LangGraph, and AI Agents.
• Core Tech Stack:
  • Mastery of Python, algorithms, and data structures.
  • Proven experience in building scalable ML/DS architectures and high-load production systems.
  • Solid understanding of MLOps, Docker, Kubernetes, and CI/CD pipelines.
• Business Analysis & Pre-sales: Demonstrated capability in project estimation, client communication, and translating complex business requirements into technical solutions.
• English: Upper-Intermediate (B2+) or higher for fluent communication with international clients.

We ensure your growth with:

• Great networking opportunities with international clients and challenging tasks;

• Building interesting projects from scratch using new technologies;

• Personal and professional development opportunities;

• Competitive salary fixed in USD;

• Paid vacation and sick leave;

• Flexible work schedule;

• Friendly working environment with minimal hierarchy;

• Team-building activities and corporate events.

Dataforest is looking for a DevOps Engineer eager to grow professionally and work on international projects. You will support and improve infrastructure, set up CI/CD processes, and collaborate closely with the client team.

You'll be a great fit if you have:

- 2+ years of experience as a DevOps;

- Experience with SQL and database configuration;

- Solid understanding of Linux/Unix;

- Hands-on experience with Python (deployments, scripting, automation);

- Experience with version control systems (Git, Bitbucket);

- Basic knowledge of AWS Cloud;

- Familiarity with CI/CD processes (Github Actions, Jenkins or similar);

- Understanding of containerization (Docker, Kubernetes);

- Basic knowledge of Nginx;

- English — Intermediate or higher.

Would be a plus:

- Experience with Airflow;

- Experience with ETL pipelines.

What you'll do:

- Cover the DevOps needs of a dev team;

- Support existing environments in both on-prem and cloud;

- Detect existing product infrastructure issues and vulnerabilities;

- Build ETL procedures;

- Implement best practices and standards for development.

We ensure your growth with:

- Great networking opportunities with international clients, challenging tasks;

- Building interesting projects from scratch using new technologies;

- Personal and professional development opportunities;

- Competitive salary fixed in USD;

- Paid vacation and sick leaves;

- Flexible work schedule;

- Friendly working environment with minimal hierarchy;

- Comfortable, spacious, and well-equipped office in the city center;

- Team building activities, corporate events.

We’re expanding our team and looking for a Django/DRF Developer to join Dataforest. If you’re looking for a friendly team, a healthy working environment, and a flexible schedule — you’ve found the right place to send your CV.

You'll be a great fit if you have:

- 3+ years of experience with Django and it's components;

- Experience with RESTful APIs, DRF and related libraries;

- Experience with Celery and async task management;

- Experience with SQL and query optimisation;

- Experience of writing tests;

- Able to work independently and excellent in communicating challenges and issues;
 

Would be a plus:

- Experience with AWS services (EC2, API Gateways, Lambda, SQS);

- Experience with NoSQL databases (Redis, Elasticsearch, etc.);

- Experience of end-to-end implementation for new functionality;

- Experience with payment systems integrations (Stripe, Shopify, Recurly, Paypal, Braintree, etc.);

- Experience with chargeback management tools (Ethoca, RDR, CDRN, etc.);

- Understanding how to handle high load on projects;
 

What you'll do:

- Design, develop and maintain payment gateway and other integrations;

- Design and develop new features and maintain existing functionality.

- Design and develop web applications using Python/Django/Celery.

- Design, develop and maintain RESTful APIs using Django Rest Framework (DRF).

- Write clean and well-structured code that is easy to read and maintain;

- Write and maintain technical documentation.

- Write and maintain unit tests to ensure code quality.

- Optimize and maintain the security, performance, and usability of the applications.

- Collaborate with the PM/Frontend/DevOps/QA and others team members.

We ensure your growth with:

- Great networking opportunities with international clients, challenging tasks;

- Building interesting projects from scratch using new technologies;

- Personal and professional development opportunities;

- Competitive salary fixed in USD;

- Paid vacation and sick leaves;

- Flexible work schedule;

- Friendly working environment with minimal hierarchy;

- Comfortable, spacious and well-equipped office in the city center;

- Team building activities, corporate events.

Are you a Data Scientist with a love of LLMs, generative AI?

We are looking for a passionate Data Scientist to implement AI solutions aimed at achieving business goals.

This role offers the opportunity to work on cutting-edge AI adoption projects that helps to improve current business processes.
 

     You'll be a great fit if you have:

•  Strong Python Experience (2 year +);
• Experience with LLM , Diffusion models;
• Knowledge of Prompt engineering;
• Experience with Gen AI-related technologies such as LangChain and RAG;
• Experience with Neural Networks (Optional) ;
• Experience with NLP , Predictive analytics and Machine learning;
• Experience with Pandas;
• Experience with SQL, including experience with large datasets;
• Strong experience in statistics;

• Bachelor's degree in Computer Science or a related field.
   

  What you'll do:

• Develop AI agents that utilize LLM, RAG and langchain approach;
• Implement LLM and Diffusion models to boost business productivity;
• Utilize LLM (LLM Vision) to improve object detection, text classification and extraction;
• Create forecasting, recommendation, and classification models;
• Transform business challenges to AI applications.
   

     We ensure your growth with:

• Competitive salary fixed in USD;
• Flexible working schedule and fully remote work format;
• Paid vacation days and sick leave days ;
• Personal and professional development opportunities;
• Participation in building innovative projects from scratch using modern technologies;
• Team-building activities and corporate events;
• English classes and educational events.

Dataforest is looking for a Senior Node.js Engineer to join an impactful software development project in the field of Cybersecurity.
 

About the Project: Work on an innovative AI-powered identity fraud detection platform. This real-time anti-fraud system determines whether an account is being accessed by its legitimate owner or an unauthorized party attempting to gain access—protecting businesses from financial loss and reputational risks.
 

About the Role: We are seeking a highly autonomous Senior Node.js Specialist (5+ years of experience) who can take complete ownership of technical solutions—from initial architecture and database design to client-facing communication.

In this role, you won't just follow tickets. You will analyze raw business requirements, design scalable backend microservices, write clean RESTful APIs, and interact directly with international stakeholders to shape product specifications.

 You'll be a great fit if you have:

• 5+ years of commercial backend engineering experience using Node.js and TypeScript.
• Frameworks: Deep hands-on experience with Express, Fastify, or NestJS.
• Databases & Data Handling: Practical experience with relational (PostgreSQL) or NoSQL (MongoDB) databases, asynchronous patterns, and data-intensive logic.
• AWS: Strong skills in Docker containerization and provisioning AWS cloud infrastructure.
• Testing: Proficiency with Jest (unit testing, mocking data layers, achieving 80%+ coverage).
• English Level: C1 (Fluent) — mandatory for direct client negotiation, requirement gathering, and technical alignment.
• High Ownership & Autonomy: Proven ability to work with incomplete requirements, make sound architectural decisions, and defend tech stacks independently.

Will be a plus:

• AI-assisted development workflow (e.g., GitHub Copilot, Claude, ChatGPT) paired with the ability to deeply explain and defend generated architectural and code choices.
• Experience in Cybersecurity, digital forensics, or identity access management systems.

 What you’ll do:

• End-to-End Ownership: Drive backend features from concept to production-grade deployment, defining RESTful API design, database strategy, and cloud deployment pipelines.
• Requirements & Client Engagement: Communicate directly with international client teams to clarify edge cases, form specifications, and propose architectural trade-offs.
• Backend & API Architecture: Design, build, and maintain high-performance, asynchronous RESTful APIs using modern Node.js frameworks (Express, Fastify, or NestJS).
• Infrastructure: Package services into production-grade Docker containers, provision AWS infrastructure.
• Testing & Quality Assurance: Maintain strong test coverage (80%+) using Jest, ensuring robust business logic validation, mocked data access, and clean code principles.
  
  We ensure your growth with:
• Competitive salary fixed in USD
• Flexible working schedule and fully remote work format
• Paid vacation days and sick leave days 
• Personal and professional development opportunities
• Participation in building innovative projects from scratch using modern technologies
• Team-building activities and corporate events
• English classes and educational events.