Jobs at Djinni

At DICEUS, we are looking for motivated individuals who want to start a career in Business Analysis and gain hands-on experience in software delivery and product development.

This role is designed for candidates at the beginning of their careers who are eager to learn how digital products are built, how business requirements are transformed into technical solutions, and how cross-functional teams collaborate to deliver enterprise-level software.

You will work closely with experienced Business Analysts, developers, and product teams on real projects in the insurance domain, learning Agile practices, requirement analysis, and documentation standards used in professional software development.

What You Will Learn

• Fundamentals of Business Analysis in software development
• How to gather, analyze, and document business and technical requirements
• Writing user stories, specifications, and functional documentation
• Working with industry tools such as Jira, Confluence, and Trello
• Participating in Agile ceremonies: daily stand-ups, sprint planning, demos
• Understanding and applying Software Development Life Cycle (SDLC)
• Collaborating with developers, QA engineers, and stakeholders

What We Are Looking For

• Basic understanding of software development processes
• Strong analytical thinking and communication skills
• Interest in business analysis, IT consulting, and product development
• Attention to detail and willingness to learn
• Ability to structure information and work with documentation
• English level Intermediate or higher

What We Offer

• Practical business analysis experience on real IT projects
• Opportunity to work with enterprise-level products in the insurance industry
• Mentorship from experienced Business Analysts
• Supportive and professional environment with a strong learning culture
• Clear career growth path within the Business Analysis track

As a Sales Intern, you will help expand our global client base by introducing our SaaS products to insurance companies, brokers, and fintech organizations. You will work alongside experienced sales and product professionals and gain hands-on experience in enterprise sales.

Your responsibilities will include:
• Researching and identifying potential clients in target markets
• Assisting with outbound communication (email, LinkedIn, etc.)
• Supporting product presentations and demo meetings
• Participating in sales discovery and proposal preparation
• Updating CRM records and sales documentation
• Collaborating with the marketing team on outreach campaigns
• Learning about SaaS sales, insurance industry trends, and client needs


Requirements
• Strong interest in B2B sales, SaaS, or the insurance/fintech industry
• Upper-intermediate or higher English level (written and spoken)
• Great communication and research skills
• Self-motivated, curious, and eager to learn
• Basic understanding of software products is a plus
• Previous sales or internship experience is a bonus, but not required


What We Offer
• Real-world experience in international SaaS sales
• Opportunity to grow into a Junior Sales Manager role
• Mentorship and training in the Insurtech and fintech space
• Supportive team and career development path

Join us and start your career in tech sales with a team that supports your growth. Apply now!

We are looking for a motivated Business Development Intern to support our sales efforts. You’ll work with SaaS products in the insurance and fintech industries and gain hands-on experience in B2B sales.

Your responsibilities will include:

• Researching and identifying potential clients in target markets
• Assisting with outbound communication (email, LinkedIn, etc.)
• Supporting product presentations and demo meetings
• Participating in sales discovery and proposal preparation
• Updating CRM records and sales documentation
• Collaborating with the marketing team on outreach campaigns
• Learning about SaaS sales, insurance industry trends, and client needs
   

Requirements:

• Strong interest in B2B sales, SaaS, or the insurance/fintech industry
• Upper-intermediate or higher English level (written and spoken)
• Great communication and research skills
• Self-motivated, curious, and eager to learn
• Basic understanding of software products is a plus
• Previous sales or internship experience is a bonus, but not required

Join us and start your career in tech sales with a team that supports your growth. Apply now!

What You Will Do:
As a Lead Generation specialist and Sales Intern, you will help expand our global client base by introducing our SaaS products to insurance companies, brokers, and fintech organizations. You will work alongside experienced outbound sales, product professionals and gain hands-on experience in enterprise sales.

🎯 Responsibilities

• Conduct research to identify potential leads and target companies.
• Generate and qualify leads using channels like LinkedIn, email outreach, and prospecting tools.
• Maintain and update lead information in the CRM system.
• Support the sales team with data, insights, and research.
• Assist in creating sales materials, email templates, and client presentations.
• Help build outreach campaigns based on target markets and ICP (Ideal Customer Profile).
   

✅ Requirements

• Strong interest in B2B tech sales and lead generation.
• Upper-Intermediate or higher level of English (both written and spoken).
• Good communication and interpersonal skills.
• Detail-oriented, proactive, and eager to learn.
• Basic understanding of CRM systems (e.g., HubSpot, Salesforce) is a plus.
• Previous experience with LinkedIn or email prospecting tools is a plus.
   

🎁 What We Offer

• Remote work with flexible hours.
• Career path with transparent growth
• Hands-on experience in international sales and SaaS lead generation.
• Professional mentorship and training opportunities.
• Friendly and collaborative team environment.
• Growth opportunities within the company.

Join us and start your career in tech sales with a team that supports your growth. Apply now!

Hi!
 

We are looking for a skilled and proactive Strong Middle Full-Stack Engineer (Node.js + React.js) to join our team and contribute to building modern, high-impact web platforms.

This is a proactive hiring role — we are building a strong pipeline of engineers to quickly engage in upcoming projects with European and UK-based clients across HealthTech and B2B (defense/procurement) domains. You will have the opportunity to contribute to product development from early stages and take ownership of features in fast-paced environments.
 

Required Skills & Experience

• 4+ years of commercial experience with Node.js and React.js
• Hands-on experience building RESTful APIs and SPA applications
• Strong understanding of JavaScript/TypeScript fundamentals
• Experience with relational and/or NoSQL databases (PostgreSQL or MongoDB)
• Experience working with third-party integrations and external APIs
• Understanding of clean code principles and best practices
• Basic knowledge of application security
• Experience using AI tools (e.g., Claude or similar) in daily work
• Upper - Intermediate English level (B2) of higher for async communication
   

Nice to Have

• Experience in healthtech or defense/procurement domains
• Experience working with healthcare APIs or government data sources
• Strong TypeScript proficiency
• Experience with mobile-first responsive design
   

Key Responsibilities

• Design and develop frontend components and backend services
• Build and maintain RESTful APIs
• Integrate third-party services and external systems
• Participate in requirements clarification and technical planning
• Ensure code quality through reviews and testing
• Support staging and production deployments
• Collaborate closely with PM, BA, QA, and client stakeholders
• Take ownership of tasks and contribute to overall product delivery

Hiring Process

• Recruiter interview
• Technical interview
• Final interview with PM / Lead
   

What We Offer

• Exciting and impactful projects that make a difference
• Long-term cooperation with full-time involvement
• Flexible working schedule and remote work options
• Personalized professional development and growth plans
• Stable salary with regular performance reviews
• Paid vacation (21 days) and sick leave (10 days)
• Team-building activities, including corporate trips
• Access to professional workshops and training
• Development budget allocated for each employee
• Supportive corporate culture and a team of dedicated professionals

Please note: We carefully review every application, but will respond only to candidates whose skills and experience best match the role requirements. Thank you for your understanding!

ORIL is looking for motivated and proactive Trainee Full Stack Developers to join a 2-month internship program.

We are opening a specialized internship program for motivated, early-career developers. This is a unique opportunity to bridge the gap between "pet projects" and commercial software development by building a PropTech product in a collaborative team environment, and potentially earn a full-time Junior offer.

If you are a proactive individual who is ready to commit to a structured learning path, work with AI tools, and want to kickstart your career in an IT company - we invite you to apply and take the first step toward joining the ORIL team!

What we expect from the candidate:

• Clear interest and readiness to develop as a Full Stack Developer
• Strong foundational knowledge of frontend development (HTML5, CSS3, JavaScript ES6+) and component-based architecture
• Practical experience with React or Node.js (can be through educational, pet-projects, or open-source contributions)
• Solid understanding of Front-end and Back-end fundamentals and modern web development principles
• Understanding of Back-end basics: APIs, client-server interaction, HTTP methods, and data flow
• Basic experience working with REST APIs and understanding of how to connect frontend with backend
• Have a link to a GitHub/GitLab portfolio with examples of code
• English level B1+ (Intermediate) or higher, with the ability to read technical documentation and participate in team discussions
• High motivation to learn, grow, and take ownership of learning tasks
• Ability to work with feedback, adapt quickly, and continuously improve

Nice to have:

• Completed specialized IT or software development courses
• Basic understanding of SQL/NoSQL databases

Responsibilities:

• Collaborate in a team of 2 to develop a shared PropTech MVP from scratch based on provided mockups.
• Gain domain-specific knowledge in PropTech and apply it to the product implementation.
• Propose and implement additional features, including at least one AI-related feature.
• Participate in weekly syncs, code reviews, and structured feedback sessions with mentors.
• Manage task distribution and project milestones independently within your team.
• Follow established development processes and apply coding standards used by the company.

We offer:

• 2-month internship with a clear opportunity to receive a full-time Junior offer based on performance.
• A structured learning path with mentor involvement.
• Flexible work schedule agreed individually with your mentor.
• Flexible work format: from our office in Lviv or fully remote.

• Hands-on experience with modern AI tools and their application in real-world coding

   

Application Process:

1. CV and LinkedIn profile review (including portfolio/projects)
2. Culture Index (CI) assessment & English check
3. Interview with the Recruiter
4. Technical interview (focused on fundamentals, logic, and a review of your projects)
    

If you are ready to challenge yourself in a professional environment and explore the future of AI-driven development, we’d love to meet you!
 

Please submit your application along with a link to your up-to-date GitHub profile.

Location: Ukraine, Remote
 Industry: Mission-Critical Facilities, Data Centers
Engagement Type: Independent Contractor Agreement for Provision of Services (long-term)
 

Ehvert Mission Critical, a business unit within Salas O’Brien, is seeking an experienced Electrical Engineer for a long-term independent contractor basis.

This is an ongoing contractual engagement with a US-based company and is not limited to a single project. The role involves continuous collaboration across multiple mission-critical projects, based on business needs.
You will provide services as an independent, self-employed professional under a formal independent contractor agreement.
 

How to Apply: Interested candidates should submit their resume in English detailing their relevant experience.

 
Role Summary:

We are seeking a skilled Electrical Engineer as an independent contract worker to support the design and coordination of cutting-edge data center projects across the U.S. In this role, you will be responsible for modeling, designing power distribution, security and life systems, standby generators and UPS systems, performing calculations, preparing technical documentation, and ensuring design accuracy using advanced BIM and electrical engineering tools. You will collaborate closely with other disciplines in a dynamic, fast-paced environment, contributing to the full project lifecycle from schematic design through execution. Strong technical knowledge, attention to detail, and excellent communication skills are essential.

What We Offer

• Experience in a high-tech industry completing work for an international company.
• Unique, cutting-edge data center projects 
• Dynamic work partnering with a team of professionals focused on engineering
• Competitive hourly rate
• Ability to collaborate remotely
• Supportive dynamic environment 
• English classes made available.
   

 Key Responsibilities:

• Using BIM tools to virtually construct Electrical systems and coordinate with other disciplines using tools such as Autodesk Revit – is a must
• Developing a thorough understanding and delivery of the project requirements as they relate to scope, cost and schedule
• Determining and expediting the engineering deliverables for projects
• Developing and maintenance of the project scope of work documentation and revisions as required during the design evolution
• Designing of electrical systems including power distribution systems, UPS systems, standby generator systems, and security and life systems
• Preparing the engineering calculations, schematic designs and detailed designs
• Preparing technical documentation required for the execution of the project including, design criteria, design calculations, process flow sheets, and specification and data sheets for electrical equipment
• Reviewing of shop drawings
• Producing models and drawings in various BIM software and CAD modeling tools

 
Qualifications & Experience: 

• A bachelor’s or master’s degree in engineering
• Proven expertise as an electrical engineer
• Written and spoken English B1 and higher
• Experience in electrical design for industrial, residential, and commercial sectors, in medium voltage and low voltage distribution, lighting, grounding and lightning protection
• Experience in various electrical modeling software
• Hands-on experience using tools and software such as Revit Autodesk – is a must
• Experience in working on projects in a multidisciplinary environment
• Deep knowledge of electrical manufacturing processes
• Understanding of electrical engineering codes and safety standards
• Microsoft Office proficiency (Word, Excel, Outlook)
• Ability to multi-task and prioritize accordingly while meeting project deadlines
• Self-starters that are ambitious and thrive in a fast-paced environment
• Ability to communicate technical knowledge in a clear and understandable manner
• Excellent communication skills
   

Why Us?

• Perform on high-profile, hyperscale, and AI data center projects in a rapidly expanding industry
• Collaborate with leading professionals and global clients such as Microsoft, Oracle, Uber, and Amazon
• Competitive terms of the contract
• Dynamic environment fostering creativity through exposure to advanced technologies such as BIM, VDC, digital twins, and augmented reality

Collaborate with Ehvert Mission Critical, a business unit within Salas O’Brien, and help us achieve our international engineering goals!
 
Ehvert Mission Critical specializes in the design and construction management of data centers. We are a business unit within Salas O’Brien - a 4,000-person engineering and professional services firm, widely recognized for its extensive expertise and impressive project portfolio. With more than 10,000 projects annually and 100 offices across North America, Salas O'Brien is ranked #39 on Engineering News-Record’s 2024 Top 500 Design Firms list.
  

Ehvert Mission Critical, a business unit within Salas O’Brien is an industry leader in data center facility  engineering, specializing in hyperscale and AI data centers, designing massive data centers for global tech giants like Microsoft, Uber, Oracle, and Amazon. Our projects involve complex electrical, mechanical, automation, and security systems necessary to power, cool, and secure these high-demand facilities, often exceeding loads of 100 MW per facility and up to 500 MW per site. 
  

We are recognized for our advanced engineering and construction techniques, including Building Information Modeling (BIM), Virtual Design and Construction (VDC), and augmented reality. 
  

Join our team at Ehvert Mission Critical, a business unit within Salas O’Brien, and help us achieve our international engineering goals! 
  

For more information, visit www.ehvert.com  and https://salasobrien.com/.

Are you passionate about building innovative solutions and working with cutting-edge AI technologies? We are looking for a Middle Front-End Developer to join our fully remote team at Sigma Software. You will contribute to the development of advanced AI-powered documentation tools, helping shape the future of intelligent content creation.

At Sigma Software, we value innovation, ownership, and collaboration. This role offers the opportunity to work with global ICT leaders, integrating AI frameworks and agent-based solutions into high-quality front-end applications.

Why join us? You will work in a flexible, remote environment, participate in challenging projects, and enjoy a supportive culture with professional growth opportunities.

Customer

Our customer is a global leader in Information and Communication Technology (ICT), serving telecom service providers worldwide. They deliver cutting-edge products and services for mobile and fixed communication networks, radio systems, and transmission infrastructure. The company is recognized for driving innovation in connectivity and enabling next-generation communication solutions.

Project

The project focuses on developing intelligent documentation solutions powered by AI. Following a successful proof of concept, the current phase involves refining and validating content according to defined writing standards, with automated suggestions and corrections. The main scope centers on front-end development for AI-driven documentation tools, integrating advanced agent-based frameworks and orchestration systems to enhance usability and efficiency.

Key Technologies: React (TypeScript, Vite), Python, LangChain, LangGraph, Aegra, Kiro-CLI, Docker

Responsibility

• Participate in research and development activities for AI-driven documentation solutions
• Take ownership of features from concept to implementation, including front-end development, AI components, and service integrations
• Develop and maintain front-end applications using React (TypeScript, Vite preferred)
• Work with agent-based AI solutions and orchestration frameworks
• Collaborate closely with cross-functional teams, including AI engineers, product managers, and designers
• Attend and actively participate in Agile ceremonies: stand-ups, refinement sessions, sprint planning, and demos

• Ensure high-quality code, maintainability, and adherence to project standards

   

Requirements

• 3+ years of development experience
• Proven experience in front-end development with React (TypeScript, Vite preferred)
• Experience with AI orchestration frameworks and agent-based systems (e.g., LangChain, LangGraph, Aegra)
• Experience with Docker and containerization for deployment
• Track record in AI development and integration with third-party services
• Strong understanding of Agile methodologies and collaborative workflows

• At least Intermediate level of English

   

Will be a plus

• Knowledge of Python for back-end tasks
• Experience with coding agents such as Kiro-CLI (Amazon Q)
• Experience working in fully remote Agile teams
• Proactive attitude with strong ownership and initiative
• Additional AI-related tools or frameworks beyond those listed

Cyber Harbor is a fast-growing Ukraine-based company founded by engineers and researchers who helped defend critical cyber infrastructure during the war. Our work is shaped by real-world experience, and we build AI-powered systems designed to handle complex, high-stakes environments.

We are looking for a specialist who will help build a strong quality assurance process for our company’s IT products, including solutions in the field of artificial intelligence.

In this role, you will be responsible for full manual testing of our products, evaluating them through the lens of real business and user scenarios. For us, it is important not only to verify that the interface works and that the features match the stated functionality, but also to ensure that the system truly solves user problems, processes data correctly, and generates accurate responses to requests.

We expect the candidate to:

• Demonstrate a high level of responsibility, attention to detail, and an understanding that even minor issues in a MilTech product can be critical.
• Show initiative in their testing approach and not limit themselves to formal feature checks.
• Be committed to continuously developing their QA skills and professional expertise, and communicate effectively with different stakeholders.
• Have 2+ years of commercial experience in Manual QA at the Middle level or above.
• Be able not only to find bugs, but also to identify their causes and sources through log analysis, browser developer tools, debugging, and system behavior analysis.
• Understand how HTTP REST APIs work and be able to use tools such as Postman for testing.
• Be familiar with data formats such as JSON, YAML, and XML.
• Understand the basic principles of working with Git, be familiar with deployments, different environments, and semantic versioning.
• Have a solid understanding of the testing process and hands-on experience with core testing artifacts. 
• Ability to work with requirements, conduct requirements testing and exploratory testing, create checklists, test cases, and bug reports, prepare test run reports, and perform smoke and ad hoc testing. 
• Have experience in requirements analysis, test design, defect tracking, and supporting risk management processes.
• Understand why testing across different environments, operating systems, and browsers is necessary, and how to ensure it is done effectively.
• Be ready to work from the office in Kyiv, at least during the product onboarding stage and team integration.

Not required, but would be a plus if you have:

• Experience working with SaaS products or analytical platforms.
• Any experience in test automation, programming, or writing scripts to speed up tasks.
• Understanding of SQL or Cypher queries.
• Relevant QA certifications.

We offer:

• The opportunity to work on national-scale projects with real practical impact.
• Professional growth in a team of strong specialists. The opportunity to build your own QA team and gradually move into Automation QA, if desired.
• An office in Kyiv with a generator and uninterrupted internet access.
• Military deferment.

Our client, a high-tech defense company at the forefront of innovation, is looking for a Account Specialist. 

This role is a unique opportunity to join a team working on projects of strategic importance for the country’s defense. Account Specialist will be responsible for nurturing strong client partnerships and delivering proactive support to meet their needs. Your role includes managing daily account activities, resolving inquiries, and coordinating cross‑functional teams to ensure exceptional service. You’ll help optimize account performance and contribute to long‑term customer success. 

Responsibilities: 

• Manage and develop relationships with clients; 
• Handle incoming client requests and provide timely support; 
• Assist in processing orders, quotes, invoices, and related documentation; 
• Coordinate with internal teams (sales, logistics, technical support); 
• Monitor client satisfaction and proactively resolve issues; 
• Maintain accurate records in CRM systems; 
• Prepare reports on client activity and performance. 

Skills Requirements: 

• 2+ years of experience in account management, sales support, or customer success; 
• Understanding of B2B sales processes; 
• Strong communication and interpersonal skills; 
• Ability to manage multiple tasks and prioritize effectively; 
• Attention to detail and problem-solving mindset; 
• Experience working with CRM systems;  
• Self-motivated with a proactive attitude.  

The Company Offers: 

• Official employment with a competitive salary and clear, transparent cooperation terms;  
• Paid vacation (24 calendar days per year) and paid sick leave;  
• Support for your professional development — the company is actively growing, and you will have the opportunity to grow with it;  
• Military reservation;  
• A team of like-minded professionals working toward a common goal. 

Project

The project focuses on a deep refactoring and optimization of the reporting ecosystem combining Salesforce CRM and Tableau. The main goal is to redesign current data flows, replacing the bulky and slow architecture with a modular system of reusable components. You will work on a process redesign to ensure speed, data accuracy, and ease of future system maintenance.

Responsibilities

• Development and Redesign: designing and supporting complex interactive visualizations in Tableau Desktop with a focus on modularity.
• Architecture Optimization: transforming bulky data flows into a fast and stable reporting system.
• Integration and Setup: working with data streams from Salesforce CRM and ERP systems (SAP, Odoo, MS Business Central).
• Technical Optimization: performance tuning (Data Extracts, calculated fields, SQL query optimization).
• Business Collaboration: gathering requirements from stakeholders and translating them into clear technical specifications for visualization.
• Data Governance: ensuring data accuracy, integrity, and security (including Row-Level Security).

Requirements

• Must-have:
  • 1.5-2+ years of commercial experience with Tableau (Desktop, Server/Cloud) or other BI tools.
  • Strong SQL skills (writing complex queries, joins, CTEs).
  • Understanding of CRM and ERP system architecture (how data is stored and interconnected).
  • Intermediate+ English level (for technical communication and documentation).
• Nice-to-have:
  • Experience with Tableau and Salesforce integration (a significant plus).
  • Experience with Tableau Prep or other ETL tools (Alteryx, KNIME).
  • Tableau Desktop Specialist or Certified Data Analyst certification.
  • Experience with cloud data warehouses (Snowflake, BigQuery, AWS Redshift).

Conditions

• Collaboration Type: Part-time (Freelancer / Contract).
• Location: Remote.
• Schedule: Flexible (details to be discussed based on your availability).

Selection Process

1. Recruiter screening.
2. Technical interview with the Tech Lead.
3. Offer.

We’re looking for a proactive HR professional to join our team as an HR Specialist. In this role, you will act as a bridge between employees and management, ensuring a seamless and engaging workplace experience while supporting strategic HR initiatives.

What You’ll Do:

• Oversee all aspects of the employee journey, from onboarding to offboarding, including internal transfers.
• Implement and maintain HR policies, ensuring compliance and clarity for all staff.
• Plan and coordinate team events, engagement programs, and initiatives to strengthen company culture.
• Manage HR systems, automations, and data accuracy.
• Administer benefits, leave, and time-tracking processes efficiently.
• Gather and analyze HR and operational metrics to support data-driven decisions.
• Contribute to HR planning, budget allocation, and improvement projects across the company.

What We’re Looking For:

• 3–5 years of experience in HR, preferably within IT or tech-driven companies.
• Solid understanding of HR operations and full employee lifecycle management.
• Experience with HR analytics, reporting
• Strong interpersonal and communication skills to work with diverse teams.
• Proven experience in organizing employee engagement initiatives and corporate events.
• English: Upper-Intermediate

Bee's Knees is growing our expertise in Portugal and we're looking for a sourcing partner who knows the Lisbon tech scene inside out.

We need someone to build strong candidate pipelines for software engineering, DevOps, and AI roles, with a focus on reaching passive talent.

What the role involves:

• Proactive sourcing and personalised outreach (core focus)
• Candidate screening and qualification (a strong plus)

You'll be a great fit if you:

• Have hands-on experience sourcing engineering talent in Lisbon
• Know how to find and engage people who aren't actively looking
• Are comfortable working independently in a freelance setup

Flexible collaboration. Results-driven. If this sounds like you, let's connect.

We are looking for a developer with strong experience in Rust and Python.
The project is already live: the core is written in Rust, while integrations and business logic are implemented in Python.

Responsibilities:

• Maintain and further develop an existing project (Rust + Python).
  
   
• Optimize performance and fix bugs.
  
   
• Participate in fast release cycles and bug-fixing processes.
  
   

Requirements:

• Strong Python skills (3.8+), preferably with experience in data/web libraries.
  
   
• Experience with Rust or willingness to quickly dive into it.
  
   
• Confident JavaScript knowledge.
  
   
• Experience working with data: AI / data analysis, CSV, Excel, Google Sheets.
  
   
• Understanding of multithreading, API integrations, and system-level tools.
  
   
• Ability to quickly navigate an existing codebase and solve tasks independently.
  
   

Nice to have:

• Experience with CI/CD, Docker, GitHub Actions.
  
   
• Knowledge of code security practices and secret rotation.
  
   
• Familiarity with data / fintech ecosystems (Pandas, Polars, etc.).

Position Overview

We are seeking an experienced Data Scientist/ML Engineer specializing in neural networks, with 3+ years experience in the applied field. The ideal candidate should be a great mentor and team player; python ninja with a strong background in various neural network architectures (recurrent, convolutional, feedforward, etc.) and a deep understanding of developing, tuning, and deploying different architectures. This role also requires excellent Python programming skills and a solid foundation in data analysis and statistics. If you strive in a fast pace environment, with tight deadlines but fast professional growth, you are welcome in our team!

Key Responsibilities:

• Create statistical summaries to support hypothesis testing and data-driven decisions during EDA
• Implement data preparation and feature engineering pipelines for the models
• Plan and implement algorithms for predictive modeling.
• Provide continuous improvement of models in production
• Lead the ML-driven python coding for end to end model deliveries, support our ML-related libraries/
• Collaborate with a cross-functional team of specialists, including senior and junior data scientists, Python developers and ML engineers, data analysts, and DevOps specialists.
• Provide expertise in tuning loss functions, metrics, sample weights adjustment, hyperparameter tuning and model improvement in general.
• Generate detailed evaluation reports, summarizing key findings and presenting actionable insights to stakeholders.
• Keep up with tight deadlines, agile environment of work with evolving objectives and KPIs, having the highest level of organisation and self management to provide a full work clarity, extensive tracking and documentation of your work.

Required Skills and Qualifications:

• Minimum of 3 years of professional experience as a Data Scientist or Machine Learning Engineer.
• Proficient in building custom neural networks using PyTorch.
• Strong experience with various neural network architectures specialised for time-series modelling and tabular data predictive modelling 
• Proficiency with neural network layers (like LSTM, GRU, Conv1D, Dense, Dropout, BatchNormalization) and activation functions (ReLU, Sigmoid, Tanh, Softmax).
• Experience with time series data, including loading, cleaning, and feature engineering using libraries like pandas, numpy. Knowledge of Darts library would be a large bonus.
• Expertise in model development, including selecting and developing models from the Darts library and building custom neural network architectures.
• In-depth knowledge of Python programming and relevant libraries (e.g., Scikit-learn, Pandas, PyTorch, Shap). We want to emphasize this requirement of excellency in python, including good working OOP knowledge. We do noе accept candidates with partial experience in python, as our projects require solid programming skills for writing and supporting data science related functionalities and libraries
• Solid understanding of statistics and data analysis.
• Skilled in using and tuning loss functions such as MSE, MAE, Cross-Entropy Loss, and custom loss functions relevant to time series forecasting.
• Experience with hyperparameter optimization using libraries like Optuna or Hyperopt.
• Capable of implementing and optimizing training loops in PyTorch, including data loaders and training validation steps.
• Knowledge of time series-specific cross-validation techniques and regularization methods to prevent overfitting.
• Strong skills in evaluating model performance using metrics like MSE, RMSE, MAE, MAPE, and R-squared.
• Familiarity with backtesting functionalities for validating model performance.
• Experience in model deployment, including serialization and deployment of models for real-time services.
• Strong communication skills for presenting findings and progress to stakeholders, using visualizations created with matplotlib, seaborn, or plotly.
• Proficiency in using Git for version control and collaboration.
• Major education in Data Science, Computer Science, or a related field IS A MUST. We do not accept people with other backgrounds.
• Certifications in deep learning are preferred.
• Excellent command of spoken and written English.
• Strong self-management, time management, and organizational skills.

• Ability to work under a structured management system while independently handling creative tasks.

   

What We Offer:

• Competitive remuneration package.
• Bonuses
• Professional mentorship and guidance from experienced team members.
• Opportunities for professional growth and continuous learning.
• A dynamic and collaborative work environment.
   

About DataObrii
DataObrii is a high-tech consulting firm specializing in data science, machine learning, and AI-augmented Internet of Things. Our team comprises experienced data scientists, python engineers, devops, hardware electrical engineers, and business analysts dedicated to delivering innovative, data-driven solutions that enhance business intelligence and efficiency. We emphasize continuous improvement, keeping up with current and emerging technologies, and delivering complete timely, effective solutions.

Our Values:

• Efficiency: We employ an agile approach to ensure timely delivery of high-quality solutions. This governs fast delivery cycles, quick and efficient solutions, iteratively going from PoC developments to fully enhanced production systems.
• Professionalism: Our commitment to excellence drives us to achieve success for our clients. This includes both technical and ethical proficiency required from all our employees.
• Creativity: We utilize design thinking to develop innovative solutions that address complex business challenges.
• Care: We invest time in understanding our clients' business models to provide tailored solutions that align with their objectives.