Jobs at Djinni

#vacancy #Contact Center Supervisor FinTech #Cyprus

📍 Office in Paphos, on-site only
💶 Salary: €2500
🇺🇦 Ukrainian candidate preferred

We are looking for a strong, people-oriented, and motivating Contact Center Supervisor who can keep the team aligned, develop agents, and maintain a high level of service quality.

Your Responsibilities
• Monitor operator performance: discipline, quality, script adherence.
• Conduct quick briefings and provide daily team support.
• Listen to calls and provide constructive feedback.
• Train newcomers and develop existing operators.
• Monitor KPIs: SLA, response speed, conversion, quality.
• Manage schedules, tasks, and workload distribution.
• Handle complex or escalated customer cases.
• Prepare short shift and performance reports.

Who You Are
• Experience as a supervisor or senior operator (6–12 months preferred).
• Able to manage a team and maintain discipline.
• Analytical and confident with spreadsheets.
• Stress-resistant, tactful, and strong in communication.
• Initiative-driven, flexible, and responsible.

Nice to Have
• Experience in financial services, lending, or sales.
• Skills in coaching or conducting mini-trainings.
• Understanding of contact center logic and workflows.

We Offer
• Real growth opportunities up to a department lead.
• Clear processes and consistent HR support.

We are looking for a versatile and experienced Rust Engineer to join our dedicated team for a long-term collaboration. While the primary focus is building secure smart contracts for next-generation networks (like Casper), we need a specialist who sees the bigger picture. You will own the delivery of complex decentralized solutions—from on-chain logic to system integration. We value robust engineering principles and intellectual flexibility; if you are a strong Rust engineer willing to master blockchain specifics, we want to hear from you.

Who are we?

We are Out Of The Box Systems: a Ukrainian team of passionate, battle-tested engineers and creators united by one goal—delivering real results with clarity, precision, and autonomy. We champion a flexible, pragmatic approach over rigid, static processes. While our roots and primary team are in Ukraine, we collaborate with top talent from various labor markets. We specialize in demanding fields like Rust-first development, AI Engineering, and Computer Graphics, blending performance, security, and innovation into every project. We are deeply invested in the growth of our team members, believing that a person's ability to learn and their openness to feedback are the true keys to long-term success. Our team thrives on solving hard problems and doing the heavy lifting so our clients don’t have to.

Workload

• Full-time, remote collaboration.
• Flexible schedule, with expected availability for team syncs.
• Project-based workload with a focus on clear deliverables.

Responsibilities

• Take ownership of the full technical solution, designing and implementing secure smart contracts and the surrounding systems required to make them usable.
• Bridge the gap between on-chain logic and off-chain reality, designing integration patterns, backend services, and indexing strategies.
• Ensure the long-term reliability and security of the protocol by defining testing standards, conducting internal audits, and designing for upgradability.
• Solve complex distributed system problems, prioritizing performance and economic efficiency (gas/resource optimization) across the entire stack.
• Act as a technical leader and mentor, elevating the team’s standards through code reviews, architectural RFCs, and knowledge sharing.

Required Skills

• Rust Proficiency: Solid professional experience with Rust. You understand memory safety, concurrency, and how to write clean, idiomatic code.
• Engineering Fundamentals: Deep understanding of computer science principles, data structures, algorithms, and distributed systems architecture.
• Testing Culture: A strong habit of writing comprehensive unit and integration tests. You don't just write code; you prove it works.
• Intellectual Flexibility: A demonstrated ability (and willingness) to dive into new documentation, learn new protocols (like Casper/Wasm), and adapt to changing technical requirements.
• English Proficiency: Upper-Intermediate (B2) or higher, capable of discussing abstract architectural concepts clearly.

Preferred Skills

• Blockchain Experience: Experience with smart contract development on any chain (Casper, Solana, NEAR, Ethereum, Polkadot).
• Wasm & Compilers: Knowledge of WebAssembly or low-level compilation targets.
• Cryptography: Understanding of hashing, signatures (Ed25519/Secp256k1), and cryptographic primitives.
• Infrastructure: Experience with Docker, CI/CD pipelines, or cloud infrastructure (AWS/GCP).
• Backend: Experience with standard Rust backend frameworks (Tokio, Axum, Actix) and databases (PostgreSQL).

What you get

• The opportunity to architect and build challenging projects at the forefront of the Rust blockchain ecosystem.
• A transparent, friendly, and supportive team environment that values ownership and competence.
• A clear path for growth, where you are encouraged to experiment with and master new technologies.
• Competitive compensation based on your skills and experience.
• This is a long-term collaboration based on a 2-year B2B contract, reflecting our mutual investment in your growth and success with our team.

We are looking for a true Polyglot Engineer to join our team for a long-term collaboration. In the fragmented world of Web3, the ability to bridge different technologies is a superpower. We need a specialist who can architect and build the critical off-chain infrastructure that powers decentralized applications. If you are proficient in Rust but comfortable diving into C++, Python, and Node.js to get the job done, this role is for you.

Who are we?

We are Out Of The Box Systems: a Ukrainian team of passionate, battle-tested engineers and creators united by one goal—delivering real results with clarity, precision, and autonomy. We champion a flexible, pragmatic approach over rigid, static processes. While our roots and primary team are in Ukraine, we collaborate with top talent from various labor markets. We specialize in demanding fields like Rust-first development, AI Engineering, and Computer Graphics, blending performance, security, and innovation into every project. We are deeply invested in the growth of our team members, believing that a person's ability to learn and their openness to feedback are the true keys to long-term success. Our team thrives on solving hard problems and doing the heavy lifting so our clients don’t have to.

Workload

• Full-time, remote collaboration.
• Flexible schedule, with expected availability for team syncs.
• Project-based workload with a focus on clear deliverables.

Responsibilities

• Design, implement, and maintain high-performance backend services and indexers using Rust as the primary language.
• Integrate with diverse blockchain nodes and legacy systems, utilizing C++ for performance-critical modules or native bindings.
• Develop robust APIs and tooling scripts using Node.js and Python to ensure seamless interaction between on-chain data and client applications.
• Architect scalable data pipelines that can handle the asynchronous nature of blockchain events reliably.
• Act as a bridge between technologies, mentoring team members on how to effectively navigate a multi-language stack.

Required Skills

• Polyglot Proficiency: You must be comfortable working in a multi-language environment.
  • Rust: Strong proficiency for core backend logic and safety.
  • C++: Experience with systems programming, reading legacy code, or performance optimization.
  • Python: Proficiency for data processing, testing frameworks, or rapid scripting.
  • Node.js: Experience with the JS/TS ecosystem, particularly for Web3 SDKs and lightweight services.

• Backend Architecture: Deep understanding of API design (REST/gRPC), database modeling (SQL/NoSQL), and microservices.
• Distributed Systems: Understanding of eventual consistency, message queues, and handling asynchronous events.
• Intellectual Flexibility: The ability to pick the right tool for the job and adapt quickly to new libraries or protocols.
• English Proficiency: Upper-Intermediate (B2) or higher.

Preferred Skills

• Ethereum & EVM: Deep understanding of the Ethereum ecosystem, JSON-RPC standards, event logs, and ABI decoding.
• Major Chains: Experience integrating with other major networks (Solana, Near, Cosmos, or Bitcoin).
• Blockchain Nodes: Experience running or modifying nodes (e.g., Geth, Casper Node, Substrate).
• DevOps: Experience with Docker, Kubernetes, and CI/CD pipelines.
• Cryptography: Basic understanding of cryptographic primitives used in blockchain (hashing, signatures).

What you get

• The opportunity to work on complex, high-impact infrastructure projects where your versatility is a major asset.
• A transparent, friendly, and supportive team environment that values ownership and competence.
• A clear path for growth, where you are encouraged to experiment with and master new technologies.
• Competitive compensation based on your skills and experience.
• This is a long-term collaboration based on a 2-year B2B contract, reflecting our mutual investment in your growth and success with our team.

Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with uniting top AI talents and organizing the first Data Science tech conference in Kyiv. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

About the client:
Our client is an IT company that develops technological solutions and products to help companies reach their full potential and meet the needs of their users. The team comprises over 600 specialists in IT and Digital, with solid expertise in various technology stacks necessary for creating complex solutions.

About the role:
We are looking for an experienced Senior/Middle Data Scientist with a passion for Large Language Models (LLMs) and cutting-edge AI research. In this role, you will design and implement a state-of-the-art evaluation and benchmarking framework to measure and guide model quality, and personally train LLMs with a strong focus on Reinforcement Learning from Human Feedback (RLHF). You will work alongside top AI researchers and engineers, ensuring the models are not only powerful but also aligned with user needs, cultural context, and ethical standards.

Requirements:
Education & Experience:
- 3+ years of experience in Data Science or Machine Learning, preferably with a focus on NLP.
- Proven experience in machine learning model evaluation and/or NLP benchmarking.
- Advanced degree (Master’s or PhD) in Computer Science, Computational Linguistics, Machine Learning, or a related field is highly preferred.
NLP Expertise:
- Good knowledge of natural language processing techniques and algorithms.
- Hands-on experience with modern NLP approaches, including embedding models, semantic search, text classification, sequence tagging (NER), transformers/LLMs, RAGs.
- Familiarity with LLM training and fine-tuning techniques.
ML & Programming Skills:
- Proficiency in Python and common data science and NLP libraries (pandas, NumPy, scikit-learn, spaCy, NLTK, langdetect, fasttext).
- Strong experience with deep learning frameworks such as PyTorch or TensorFlow for building NLP models.
- Solid understanding of RLHF concepts and related techniques (preference modeling, reward modeling, reinforcement learning).
- Ability to write efficient, clean code and debug complex model issues.
Data & Analytics:
- Solid understanding of data analytics and statistics.
- Experience creating and managing test datasets, including annotation and labeling processes.
- Experience in experimental design, A/B testing, and statistical hypothesis testing to evaluate model performance.
- Comfortable working with large datasets, writing complex SQL queries, and using data visualization to inform decisions.
Deployment & Tools:
- Experience deploying machine learning models in production (e.g., using REST APIs or batch pipelines) and integrating with real-world applications.
- Familiarity with MLOps concepts and tools (version control for models/data, CI/CD for ML).
- Experience with cloud platforms (AWS, GCP, or Azure) and big data technologies (Spark, Hadoop, Ray, Dask) for scaling data processing or model training.
Communication:
- Experience working in a collaborative, cross-functional environment.
- Strong communication skills to convey complex ML results to non-technical stakeholders and to document methodologies clearly.

Nice to have:
Advanced NLP/ML Techniques:
- Prior work on LLM safety, fairness, and bias mitigation.
- Familiarity with evaluation metrics for language models (perplexity, BLEU, ROUGE, etc.) and with techniques for model optimization (quantization, knowledge distillation) to improve efficiency.
- Knowledge of data annotation workflows and human feedback collection methods.
Research & Community:
- Publications in NLP/ML conferences or contributions to open-source NLP projects.
- Active participation in the AI community or demonstrated continuous learning (e.g., Kaggle competitions, research collaborations) indicating a passion for staying at the forefront of the field.
Domain & Language Knowledge:
- Familiarity with the Ukrainian language and context.
- Understanding of cultural and linguistic nuances that could inform model training and evaluation in a Ukrainian context.
- Knowledge of Ukrainian benchmarks, or familiarity with other evaluation datasets and leaderboards for large models, can be an advantage given the project’s focus.
MLOps & Infrastructure:
- Hands-on experience with containerization (Docker) and orchestration (Kubernetes) for ML, as well as ML workflow tools (MLflow, Airflow).
- Experience in working alongside MLOps engineers to streamline the deployment and monitoring of NLP models.
Problem-Solving:
- Innovative mindset with the ability to approach open-ended AI problems creatively.
- Comfort in a fast-paced R&D environment where you can adapt to new challenges, propose solutions, and drive them to implementation.

Responsibilities:
- Analyze benchmarking datasets, define gaps, and design, implement, and maintain a comprehensive benchmarking framework for the Ukrainian language.
- Research and integrate state-of-the-art evaluation metrics for factual accuracy, reasoning, language fluency, safety, and alignment.
- Design and maintain testing frameworks to detect hallucinations, biases, and other failure modes in LLM outputs.
- Develop pipelines for synthetic data generation and adversarial example creation to challenge the model’s robustness.
- Collaborate with human annotators, linguists, and domain experts to define evaluation tasks and collect high-quality feedback
- Develop tools and processes for continuous evaluation during model pre-training, fine-tuning, and deployment.
- Research and develop best practices and novel techniques in LLM training pipelines.
- Analyze benchmarking results to identify model strengths, weaknesses, and improvement opportunities.
- Work closely with other data scientists to align training and evaluation pipelines.
- Document methodologies and share insights with internal teams.

The company offers:
- Competitive salary.
- Equity options in a fast-growing AI company.
- Remote-friendly work culture.
- Opportunity to shape a product at the intersection of AI and human productivity.
- Work with a passionate, senior team building cutting-edge tech for real-world business use.

Recruiter

IDN Recruitment · Remote

About the company

IDN Recruitment is a recruitment agency founded by professionals with backgrounds in international IT and tech companies. We specialize in tech, iGaming, and affiliate marketing (High-risk) recruitment and work with product companies and international teams. We are growing fast and expanding our vacancy pipeline.

Requirements

• 6+ months of full-cycle recruitment experience
• Experience in High-risk / iGaming recruitment is mandatory
• Confident LinkedIn sourcing skills
• Understanding of the full recruitment cycle
• Proactive and growth-oriented mindset

Responsibilities

• Full-cycle recruitment
• Active sourcing and candidate communication
• Working with IT, gaming, and tech roles

What we offer

• Mentorship and on-the-job learning
• Flexible schedule, fully remote
• Supportive team and clear processes
• Fixed rate + competitive bonus system

How to apply

Send your CV and LinkedIn profile

Subject: Recruiter – your name

QA Madness is a European IT service company focusing strongly on QA and cyber security. The company was founded in 2013 and is headquartered in Poland.
We are looking for an experienced General QA Engineer (Banking) to join our team and contribute to an exciting banking project. In this role, you will play a key part in developing and maintaining an automation framework while following industry best practices.

Work type: Remote. 
Technical level: Middle. 
Job category: QA. 
Project: Banking project. 
English level: Intermediate.   

Responsibilities: 
Execute automation test suite and analyze/report results; 
Manual testing with existing test cases; 
Plan and describe test scenarios for future automation in cooperation with colleagues; 
Implement new automation tests; 
Participate in team meetings to discuss task implementation details from a QA perspective; 
Create detailed testing documentation to grow the internal knowledge base; 
Search and try new testing solutions that can bring benefits; 
Look for new approaches in automation and apply best practices.

Required Skills: 
2+ years of experience working with Manual and Automation testing; General knowledge and practical experience writing web automation using JavaScript; 
Strong proficiency in TypeScript and experience with testing frameworks such as Playwright; 
Knowledge and experience working with Flexcube is desirable; Experience with web testing frameworks and tools; 
Understanding of software development processes, stages, concepts, and methodologies of Quality Assurance; 
Experience in test case development, execution and maintenance; Experience with CI/CD tools; 
Strong analytical and diagnostic skills, attention to details; 
Willingness to ask for help from colleagues and to help others; Intermediate English level; 
Working experience in the banking sector or payment systems is advantageous.

What We Offer: 
Competitive salary in USD or EUR and good compensation package (reviews on demand to ensure your compensation reflects your growth and impact); 
Corporate English courses with native speakers; 
Remote work opportunity; 
Flexible work schedule (Enjoy the freedom to start your 8-hour workday at a time that fits your schedule best, anytime between 8 a.m. and 11 a.m.); 
The ability to focus on your work: a lack of bureaucracy and micromanagement (no tracking tools).   

Steps of the interview process: 
STEP 1: Go through the screening interview with a Tech Recruiter. 
STEP 2: Interview with technical specialists. 
STEP 3: Interview with a client.   

Please note, this job is a full-time position, and it is relevant only if you meet all requirements. Any candidate who fails to meet the requirements will not be considered for the job.
 

Talent Sourcer

IDN Recruitment · Remote

About the company

IDN Recruitment is a recruitment agency founded by professionals with backgrounds in international IT and tech companies. We specialize in tech, iGaming, and affiliate marketing (High-risk) recruitment and work with product companies and international teams. We are actively growing and expanding our vacancy pipeline.

Requirements

• 6+ months of experience as a Sourcer
• Experience sourcing for High-risk / iGaming roles
• Confident LinkedIn sourcing skills
• Understanding of recruitment basics and hiring processes
• Proactive, detail-oriented, and results-driven mindset

Responsibilities

• Active candidate sourcing (LinkedIn and other platforms)
• Initial outreach and communication with candidates
• Building and maintaining talent pipelines
• Supporting recruiters with ongoing vacancies

What we offer

• Mentorship and on-the-job learning
• Flexible schedule, fully remote
• Supportive team and clear processes
• Fixed rate + competitive bonus system

How to apply

Send your CV and LinkedIn profile

Subject: Sourcer – your name

Hello 👋

We are looking for a 💪 Strong Junior to Middle Full-Stack Developer who will strengthen our team in creating a highly productive platform for managing vacancies, candidates, and employee work processes.

The platform will combine recruitment, project management, work reports, and financial operations into a single system. The main product is a web application with a separate tracker for desktop computers built on ElectronJS.

You will primarily work on the backend, helping to create reliable and scalable services, as well as occasionally developing and maintaining frontend tasks.

🛠 How You’ll Contribute:

• Develop backend logic for managing vacancies, candidates, applications, work reports, and payments.
• Build and maintain APIs (endpoints) and business logic.
• Optimize database performance (PostgreSQL) and ensure system stability under high load.
• Work with Redis for caching and fast data processing.
• Support microservices architecture using NestJS monorepo with a Gateway entry point.
• Occasionally assist with frontend tasks (React, Redux Toolkit, Zustand) — dashboards, application statuses, admin panels.

• Collaborate with senior developers and take ownership of features

   

🎯 What Makes You a Perfect Fit:

• 2+ years of experience with Node.js/NestJS and PostgreSQL.
• Solid understanding of backend architecture, transactional flows, and API integrations.
• Experience working on high-load systems or products with large data flows.
• Strong TypeScript skills and a clean coding style.
• Familiarity with microservices, Docker, and CI/CD pipelines.
• Comfortable switching context when needed and supporting frontend if required (React).

👍 Nice-to-Haves:

• Experience with integrations for HR, finance, or workflow APIs.
• Understanding of system reliability, fallback mechanisms, and performance optimization.
• Interest in infrastructure monitoring and scaling services.
• Experience working with region-specific products or international setups.
• Experience working with ElectronJS.

🧰 Our Tech Stack:

NestJS, Node.js, TypeScript, PostgreSQL, React, microservices, Docker, AWS, CI/CD pipelines, high-load architecture, and provider APIs.

🚀 Hiring Process:

The hiring process is clear and concise. It starts with a 30–40-minute intro call with a Talent Partner - an opportunity to learn more about the project, Umber, and the team, as well as to discuss the candidate’s experience.

Next comes a technical interview (~1.5 hours) covering both React and Node.js. The final step is a ~30-minute conversation focused on managerial topics and organizational details.

Trust Sourcing is a fast-growing IT outstaffing company with great ambitions. We operate in a very competitive market so every day we are looking for opportunities to be better. To be faster. Having a lot of ideas we are very open to fresh ones.

We are looking for an ambitious person to be responsible for all aspects of the sourcing through managing the recruitment process of IT/Non-IT professionals.

Requirements:

• 0,5+ years of experience in the IT field (as a recruiter/researcher);
• IT sourcing techniques knowledge and skills;
• Strong knowledge and understanding of IT roles, technologies, and industry trends;
• Fluency in English at B2+ level is a must-have (written and verbal);
• Good PC capabilities -Phone, Slack, and online meeting platform skills;

• Professionalism, organization, and project management skills;

   

Key duties:

• Searching for candidates in various resources;
• Interviewing candidates and drafting presentations for clients;
• Other related tasks, as requested.
   

What to expect from us:

• Dedicated leaders with open doors;
• Flexibility in work format, with the choice between a fully remote setup or a hybrid model based in Kyiv;
• A collaborative environment where everybody is happy to help;
• Medical Insurance;
• Comfortable office in Tceh Centre with bicycle and car parking (tceh.com.ua/yaroslavskyi);
• Corporate parties and events.
   

Please make sure to submit a CV in English only.

New long-term project for an Energy client, where we will migrate business logic from Oracle to .NET, for a microservice platform to support various business cases. 

Requirements:

• 7+ years of professional experience as QA
• 5+ years of experience as an Automation QA
• Experience in Automation both API and UI
• Commercial experience with C# test automation
• Good knowledge of code-test approaches, creation, and execution test cases, requirements analysis
• Tech skills: C#/.NET, xUnit, Test Containers, Kafka, k8s, Docker, Rest Easy, git, bash
• Good English verbal and written communication skills
• A clear understanding of SDLC and STLC processes and phases

Job responsibilities:

• Analyze functional business requirements for completeness.
• Participate in Application design with the developers and come up with a thorough testing strategy for the featur.e
• Test automation using C#
• Execute test scripts and identify variations from expected results
• Create/track/retest software defects in the designated defect tracking tool
• Work closely with development and product management on auto-test coverage
• Participate in and provide input during QA process improvement initiatives
• Support documenting process
• Communicate with the stakeholders about gthe eneric status of the teams

We are looking for a tech-savvy Specialist for a long-term outstaff project. Our partnership with this client has been ongoing for over 2 years, ensuring a stable and well-established work environment.

Key Highlight: Support is strictly text-based (chat and email). No phone calls or video meetings with customers.

Work Schedule & Conditions:

• Schedule (Kyiv Time / UTC+2):
  • January – February: 09:00 – 16:00, 5 days a week (Mon–Fri).
  • March: 07:00 – 14:00, 7 days a week (Project peak phase).
• Tech Stack: Express, Vue, Mongo, Redis, AWS.
• Onboarding: Comprehensive mentorship and documentation provided (all hours are billable).
• FTE for a Ukrainian company

Role Overview:

We are looking for a tech-savvy specialist who can independently troubleshoot issues and escalate them to the development team only when necessary. This role requires a proactive self-starter who is willing to invest time in deeply understanding the platform and delivering high-touch customer support. Ideally, the candidate has formal education or hands-on experience in computer programming, IT systems, or related fields. We see the greatest value in support specialists who are comfortable providing hands-on technical assistance, including reproducing issues, working with system diagrams and technical documentation, and, when needed, reviewing the codebase or using network and diagnostic tools.

Key Responsibilities:

1. Customer Support:

• Serve as the first point of contact for clients for customer inquiries, technical issues, and support requests via various channels, including chat, email.
• Respond promptly and professionally to customer queries, providing accurate information and helpful solutions.
• Troubleshoot and diagnose software-related problems reported by customers, assisting them in resolving issues effectively.
• Utilize diagnostic tools to identify whether the issue lies in the Frontend (Vue.js), Backend (Express), or Database (MongoDB/Redis) layers.

2. Issue Resolution:

• Investigate and analyze customer issues, working closely with the customer support manager, product team, and development teams to escalate and resolve complex technical problems.
• Document and track customer interactions and issues in a ticketing system, ensuring all cases are accurately recorded and monitored for timely resolution.
• Ensure that all customer support activities align with established service level agreements (SLAs) and quality standards.
• Perform initial codebase reviews and log analysis within the AWS environment to provide developers with actionable data.

3. Customer Relationship Management:

• Build and maintain strong relationships with clients, ensuring their ongoing satisfaction with our software products and services.
• Proactively engage with customers to gather feedback, identify areas for improvement, and communicate their needs to the relevant internal teams.

4. Product Knowledge and Training:

• Develop a deep understanding of our software products and stay up-to-date with new features and enhancements.
• Provide customers with product training, guidance, and best practices to maximize their software experience and optimize usage.
• Create and maintain internal technical documentation for the knowledge base.

5. Continuous Improvement:

• Identify recurring issues or patterns in customer inquiries and collaborate with the Customer Support Manager to implement process improvements and updates to enhance the overall customer experience.

—----

Start date - asap

Experience - Tech Stack: Express, Vue, Mongo, Redis, AWS.

Key Responsibilities:
 

1) Internal Communications Management

• Support and develop internal communication channels: email newsletters, internal platforms, corporate Facebook page.
• Manage Instagram and other external SMM channels to strengthen the employer brand.

2) Content & Visuals

• Prepare presentations, newsletters, articles, and video materials.
• Create memos, infographics, and branded templates in Canva/Figma.

3) Corporate Initiatives & Events

• Provide organizational and informational support for corporate initiatives.
• Plan and execute online and offline events: corporate celebrations, meetups, teambuildings.

4) Regular Communications & Analytics

• Launch surveys and pulse checks, analyze engagement, and provide improvement recommendations.
• Prepare regular reports on key metrics and major company initiatives.

5) Cross-Functional Collaboration

• Work closely with HR, Marketing, IT, and other departments and project teams.
   

Expectations:
 

• 2+ years of experience in internal communications, HR marketing, or SMM.
• Strong spoken and written English skills (B2+).
• Clear, empathetic written and verbal communication style.
• Experience with Canva, Figma, PowerPoint, or similar tools is a plus.
• Strong organizational skills and ability to manage multitasking projects.
• Proactiveness, initiative, and an analytical mindset.
• Experience working with international teams is an advantage.
   

We Offer:
 

• Competitive salary based on interview results and a transparent bonus system.
• Hybrid work format (offices in Lviv, Dnipro, Poltava, or remote).
• Corporate well-being program and compensation for useful practices (including corporate English).
• Professional development opportunities and participation in strategic HR projects across 5+ countries (Ukraine, Poland, Romania, Bulgaria, Moldova, etc.).
• A friendly, supportive team and an open environment for implementing your professional ideas and ambitions.

Job Description

Primary Backend Skills:

• Framework: Deep expertise in the .NET 8 Framework, specifically for building Web APIs.
• API Development: Solid experience creating and managing endpoints using GraphQL for .NET.
• Data Access: Proficiency with Entity Framework for ORM.
• Testing: Skills in writing unit tests for backend services using XUnit.
• API Documentation: Experience using Swashbuckle to generate and maintain Swagger documentation.

Cloud & DevOps Experience:

• Platform: In-depth knowledge of the Azure platform is required.
• Containerization: Experience with Docker for creating and managing containerized applications. 
• Hands-on experience deploying microservices to Azure Container Apps.
• Understanding of hosting frontend applications on Azure Static Web App.
• Experience managing and interacting with Azure SQL Database.
• Experience with NoSQL databases, specifically Cosmos DB.
• Core Azure Services: Managing customer identity with Azure AD B2C, Using Application Insights for service monitoring, Experience with Azure API Management.

Preferred, Not Required Skills

• Familiarity with our modern frontend stack is a strong plus. This includes: Core Technologies: React, Typescript, and Material UI. State Management & Data: Redux toolkit and Apollo Client for GraphQL.
• Tooling: Experience with Vite as a build tool, Vitest for testing, and Zod for schema validation.
• Navigation: Understanding of React Router.
• Version Control: Proficiency with Git and GitHub.
• Collaboration: Experience working with Jira and Confluence.
• API Testing: Hands-on experience with Postman, particularly within a team workspace.
• Development Environment: Experience with development tools like Eslint, Prettify (Prettier), and Husky is beneficial. While the choice of IDE is flexible, experience with
• Visual Studio Code is preferred.

Job Responsibilities

Working in Scrum team and perform function of senior software developer doing software modules architecture, design, development, unit and integration testing and deployment.

Department/Project Description

Developting a cloud-based platform designed for managing latest generation of IoT devices.

The core part of the system provides a centralized location for remotely monitoring, upgrading, and configuring devices. It also offers an application marketplace, allowing users to deploy and customize applications for their devices.

At the moment it is extensively extending with services that deal with telemetry provided by the connected devices and services. These services are designed in two forms. First is the predefined set of data connectors and visualisation widgets, and the second is a framework that let customers to design own connectors and widgets.

Skill Category

.NET

Keyskills - Must Have

• .NET
• Azure
• GraphQL
• Entity Framework
• xUnit
• MS SQL Server

Client

Our client is one of the world’s top 20 investment companies headquartered in Great Britain, with branch offices in the US, Asia, and Europe.

Project overview

The company’s IT environment is constantly growing, with around 30 programs and more than 60 active projects. They are building a data marketplace that aggregates and analyzes data from multiple sources such as stock exchanges, news feeds, brokers, and internal quantitative systems.

As the company moves to a new data source, the main goal of this project is to create a golden source of data for all downstream systems and applications. The team is performing classic ELT/ETL: transforming raw data from multiple sources (third-party and internal) and creating a single interface for delivering data to downstream applications.

Position overview

We are looking for a Data Engineer with strong expertise in DBT, Snowflake, and modern data engineering practices. In this role, you will design and implement scalable data models, build robust ETL/ELT pipelines, and ensure high-quality data delivery for critical investment management applications.

Responsibilities

• Design, build, and deploy DBT Cloud models.
• Design, build, and deploy Airflow jobs (Astronomer).
• Identify and test for bugs and bottlenecks in the ELT/ETL solution.

Requirements

• 5+ years of experience in software engineering (GIT, CI/CD, Shell scripting).
• 3+ years of experience building scalable and robust Data Platforms (SQL, DWH, Distributed Data Processing).
• 2+ years of experience developing in DBT Core/Cloud.
• 2+ years of experience with Snowflake.
• 2+ years of experience with Airflow.
• 2+ years of experience with Python.
• Good spoken English.

Nice to have

• Proficiency in message queues (Kafka).
• Experience with cloud services (Azure).
• CI/CD knowledge (Jenkins, Groovy scripting).

US Company is searching for a couple of Senior AI Engineers into a complex, enterprise-level project for building sophisticated Agentic Systems, Adaptive RAG engines, capable of autonomous research to solve complex, real-world problems. Interesting project with cutting edge technologies, distributed team, full-time, an official contract. Remote work, flexible schedule.

Brief project description:

• The product is SaaS, which allows multiple functions for sustainability & operational risk management. The project is dedicated for developing of AI Center of Excellence.

Key areas of responsibility:

• Platform Engineering: Build and enhance scalable, reusable AI services (e.g., "Adaptive RAG Engine," "Text-to-SQL Service," and "Agentic Runtime") that product teams can easily integrate.
• Technical Contribution: Collaborate with principal engineers and architects. Participate in code reviews, write robust tests, and help drive the adoption of engineering best practices (CI/CD for AI, evaluation).
• Agentic Innovation: Develop and implement multi-agent systems capable of complex reasoning, planning, tool use, and self-correction (using frameworks like LangGraph or PydanticAI or Databrics' Agent Brics).
• Data Engineering: Load datasets and knowledge sources from external systems. Shape and transform data to optimize it for Hybrid or Semantic Search, providing the best possible knowledge context to LLMs.
• Production Readiness: Help move prototypes to production with a focus on latency, cost optimization, and reliability. Implement robust evaluation pipelines (LLM-as-a-Judge) to measure quality and prevent regression.
• Collaboration & Enablement: Partner with product teams to implement their AI roadmaps. Translate business requirements into concrete technical implementations.

Required skills (at least one or more for each category):

• Professional Experience: At least 5 years of professional experience in software development or Data Science.
• Education: Bachelor's or Master's degree in Computer Science, Mathematics, Engineering, Physics, or a related natural science field.
• Python Expertise: At least 5 years of hands-on experience with Python, writing clean, maintainable, and production-ready code.
• Strong Software Engineering Foundation: distributed systems, API design (FastAPI), and cloud architecture.
• Data Engineering Expertise: Data Engineering and Big Data (DeltaLake, Databrics etc.) experience are a big plus.
• GenAI Engineering Experience: Hands-on experience building production RAG systems. Chunking strategies, hybrid search (dense + sparse), re-ranking, and context management.
• Agentic Workflow Experience: You have experience building systems where LLMs use tools, maintain state, and execute multi-step plans. You are familiar with the challenges of loops, recursion, and hallucination mitigation.

Tech Stack:

• Languages: Python, TypeScript
• AI Frameworks: LangChain/LangGraph, Pydantic AI, MosaicAI
• Models: Azure OpenAI (GPT-4o, o1), Open Source LLMs (Llama 3, Mistral)
• Infrastructure: Azure AI Search, Azure Container Apps, Delta Lake, Vector Databases like Databrics Vector Search.

Work conditions:

• Distributed team, remote work.
• Kanban or scrum approach, 5-6 team members / team.
• Full-time (40 hours per week).
• Official contract: salary, sick-leave days, holidays, vacations.

Hiring process:

• Step 1 - preliminary interview (main questions) - 20 mins
• Step 2 - internal tech interview (tech questions) - 40-50 mins
• Step 3 - tech interview with team leader and architect - 1 hour