Jobs at Djinni

Are you passionate about building cutting-edge, AI-ready data platforms from the ground up? We are looking for a Senior Data Engineer to join our Data Engineering Team and lead high-impact, greenfield initiatives.

You will work on building modern cloud-native data platforms, migrating on-premises legacy systems to the cloud, and laying the architectural foundation for AI-ready data infrastructure.

In this role, you will collaborate closely with Machine Learning, Data Science, and Product teams, serving as a key technical contributor and thought leader. You will also drive R&D efforts around agentic AI architectures, event-driven systems, and LLM-ready data pipelines — turning architectural concepts into production-grade solutions.

Responsibilities:

• Design and build scalable, cloud-native data platforms from greenfield to production
• Implement near-real-time ingestion pipelines using event-driven patterns
• Define and enforce platform standards, including Data Lake / Lakehouse principles, medallion architecture, and data contracts
• Refactor and optimise existing Spark and PySpark scripts for performance and maintainability
• Introduce best practices for code quality, testing, and CI/CD across data pipelines
• Drive adoption of AI tooling and agentic workflows within the data engineering team
• Ensure data quality, observability, and reliability across all pipelines and platforms

• Develop self-service tooling and microservices to simplify platform usage for other teams

   

Requirements:

• 5+ years of professional experience in Data Engineering
• Strong Python and SQL development skills for pipeline development and optimisation
• Proficiency in Apache Spark / PySpark, including query optimisation and performance tuning
• Hands-on experience with Databricks (preferred) or Snowflake
• Experience with at least one major cloud provider: Azure (preferred), AWS, or GCP
• Experience with stream processing technologies (Kafka, Spark Structured Streaming)
• Solid understanding of ETL/ELT patterns, data modelling (dimensional, Data Vault), and data warehousing
• Experience with orchestration tools (Apache Airflow, Azure Data Factory, or equivalent)
• Knowledge of Infrastructure as Code (Terraform or equivalent)
• Understanding of production-grade system requirements: reliability, scalability, observability, and performance

• Upper-Intermediate English level

   

Will be a plus

• Familiarity with RAG pipeline design and LLM integration patterns
• Knowledge of data governance frameworks and tools (Unity Catalog, Apache Atlas, or similar)
• Experience with dbt for data transformation and modelling

• Familiarity with MLflow, Feature Stores, or ML platform integration

   

Personal profile

• Self-driven and proactive in identifying improvements
• Comfortable working in a fast-paced, innovative environment
• Strong problem-solving mindset with attention to detail
• Open to experimenting with emerging technologies and approaches

_____________________________________________________________

Ти захоплюєшся створенням передових, AI-ready дата-платформ з нуля? Ми шукаємо Senior Data Engineer, щоб ти приєднався(-лася) до нашої команди Data Engineering та очолив(-ла) масштабні, інноваційні ініціативи з нуля.

Ти працюватимеш над побудовою сучасних хмарних дата-платформ, міграцією локальних (on-premises) легасі-систем у хмару та створенням архітектурного фундаменту для AI-ready дата-інфраструктури.

У цій ролі ти тісно співпрацюватимеш з командами Machine Learning, Data Science та Product, виступаючи ключовим технічним експертом та лідером думок. Також ти вестимеш R&D-роботи над agentic AI-архітектурами, подієво-орієнтованими системами та LLM-ready дата-пайплайнами — перетворюючи архітектурні концепції на готові до продакшену рішення.

Обовʼязки:

• Проєктувати та створювати масштабовані, хмарні дата-платформи від концепції до продакшену
• Реалізовувати пайплайни для майже реального часу (near-real-time ingestion) з використанням подієво-орієнтованих патернів
• Визначати та впроваджувати стандарти платформи, включно з принципами Data Lake / Lakehouse, медальйонною архітектурою та дата-контрактами
• Рефакторити та оптимізувати наявні скрипти на Spark та PySpark для підвищення продуктивності та зручності підтримки
• Запроваджувати найкращі практики якості коду, тестування та CI/CD для дата-пайплайнів
• Сприяти впровадженню AI-інструментів та agentic-підходів у команді дата-інженерів
• Забезпечувати якість, спостережуваність (observability) та надійність усіх пайплайнів і платформ

• Розробляти self-service інструменти та мікросервіси, що спрощують використання платформи іншими командами

   

Вимоги:

• 5+ років комерційного досвіду в Data Engineering
• Сильні навички розробки на Python та SQL для створення та оптимізації пайплайнів
• Впевнене володіння Apache Spark / PySpark, включно з оптимізацією запитів та налаштуванням продуктивності
• Практичний досвід роботи з Databricks (бажано) або Snowflake
• Досвід роботи з принаймні одним великим хмарним провайдером: Azure (бажано), AWS або GCP
• Досвід роботи з технологіями потокової обробки даних (Kafka, Spark Structured Streaming)
• Глибоке розуміння ETL/ELT-патернів, моделювання даних (dimensional, Data Vault) та побудови дата-складів
• Досвід роботи з інструментами оркестрації (Apache Airflow, Azure Data Factory або аналогами)
• Знання Infrastructure as Code (Terraform або аналогів)
• Розуміння вимог до продакшен-рішень: надійність, масштабованість, спостережуваність, продуктивність

• Рівень англійської — Upper-Intermediate

   

Буде плюсом:

• Знайомство з проєктуванням RAG-пайплайнів та патернами інтеграції LLM
• Знання фреймворків і інструментів для data governance (Unity Catalog, Apache Atlas або подібних)
• Досвід роботи з dbt для трансформації та моделювання даних

• Знайомство з MLflow, Feature Stores або інтеграцією з ML-платформами

   

Особистий профіль:

• Самомотивованість та проактивність у пошуку покращень
• Комфортна робота у швидкому та інноваційному середовищі
• Сильне аналітичне мислення та увага до деталей
• Відкритість до експериментів з новими технологіями та підходами

Job Description

• Expertise in IP network switching and routing protocols, TCP/IP stack is highly desirable;
• Hands-on experience with Linux;
• English level – intermediate and above;

Would be a plus:

• Superior problem solving, analytical and communications skills;
• A strong understanding of IP protocols and telecommunication/cable operator networks;
• Experience in a technical support organization in a broadcast, communication, satellite, cable, telco or a similar domain;
• Experience with bash/python scripting;
• Experience with Jira, Confluence;
• Ability to work on flexible hours.

This position requires not frequently travel (once per quartal approximately).

Job Responsibilities

• Responsible for integration and support in assigned product areas to Harmonic’s regional customer support engineers and, when necessary, customers who are diagnosing, troubleshooting, repairing and debugging complex system problems involving Harmonic and associated equipment;
• Report and track design, reliability and maintenance problems or bugs to R&D engineering groups;
• Assist, and implement both hardware and software upgrades to the existing Harmonic customer base.

Department/Project Description

Harmonic is a leading provider of innovative broadband solutions that deliver video, voice, and data to communications providers around the world. GL team participates in the development, QA, and support of several generations of such solutions.

Skill Category

We are looking for a highly motivated and results-driven Head of Data & AI to join our team full-time. In this strategic role, you will shape the vision, architecture, and delivery frameworks for Data Engineering, Data Science, Quant and Data Analytics, unifying these teams into a single, high-impact function. This is a key leadership position, guiding both technical and managerial directions for our data organization.
We drive fintech innovation through deep analytical expertise and a data-first, engineering-driven approach.
 

Key Responsibilities
 

Data Engineering

• Design and evolve a scalable, reliable, and maintainable data platform architecture
• Oversee development of robust ETL/ELT pipelines and real-time data streaming systems
• Establish engineering best practices, including code reviews, CI/CD, data contracts, and observability
• Lead technology selection and resource planning across ClickHouse, Spark, and supporting infrastructure
• Ensure data quality through monitoring, alerting, SLA ownership, and remediation processes
• Manage infrastructure costs and drive optimization across storage, compute, and cloud resources
   

Artificial Intelligence & Large Language Models

• Define and develop the company's overall AI direction and roadmap, aligning initiatives with long-term business strategy
• Ensure operational stability and observability of ML services
• Define and drive LLM strategy, including identifying high-value use cases, evaluating model providers (OpenAI, Anthropic, open-source), and leading end-to-end implementation
• Architect and oversee LLM-powered products, including RAG pipelines, AI agents, and intelligent automation workflows integrated into core business processes
• Establish MLOps/LLMOps best practices, including model versioning, evaluation frameworks, prompt management, and drift/hallucination monitoring
• Drive responsible AI governance, including bias detection, explainability (SHAP, LIME), fairness auditing, and compliance with emerging AI regulations
• Evaluate and integrate vector databases (Pinecone, Weaviate, pgvector) and embedding strategies to power semantic search and knowledge retrieval
• Champion AI-assisted development practices (e.g., GitHub Copilot, Cursor) and foster an AI-augmented engineering culture across data teams
   

Data Analytics & Quant

• Drive advanced analytics, strategy, and Quant development
• Partner with stakeholders to translate complex business challenges into data-driven solutions
• Define and own key metrics, dashboards, and reporting frameworks to support executive and board-level decision-making
• Lead experimentation practices to validate business impact of models and initiatives
• Mentor teams, setting technical standards and career development paths
   

Requirements

• 7+ years of hands-on experience across Data Engineering, Data Science, Quant, Data Analytics, delivering end-to-end solutions
• 3+ years of managerial experience, leading data teams
• Bachelor’s or Master’s degree in Computer Science, Mathematics, Physics, Engineering, or a related field
• Strong programming skills in Python, with experience writing clean, production-grade code
• Solid understanding of software engineering best practices (CI/CD, testing, code reviews, clean architecture)
• Deep understanding of core ML algorithms: regression, gradient boosting, time series, etc.
• Practical experience with ML libraries and platforms (e.g., scikit-learn, XGBoost, TensorFlow, PyTorch)
• Strong foundation in mathematical statistics, probability theory, and quantitative modeling
• Proficient in SQL and experience with analytical and OLAP databases
• English Upper-Intermediate
   

Nice to Have

• Background in trading or fintech
• Experience analyzing and modeling time series or high-frequency data
• Familiarity with anti-fraud systems, risk modeling, or portfolio analytics
• Practical experience with integration of LLM with corporate systems for internal users
   

We offer

• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays according to current legislation
• Medical insurance
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

Technical Operations (TechOps) Specialist

Salary: $1,500 – $1,800 / month

Location / Type: Full-time

Working Hours: 09:00 – 18:00 (Includes 1-hour lunch break + three 15-min coffee breaks)

Language Requirement: Fluent Russian (for daily internal communication)

About the Role

We are seeking a proactive and detail-oriented TechOps Specialist to manage and optimize our infrastructure ecosystem. In this role, you will take ownership of our domain portfolio, DNS/CDN configurations, server hosting, and security integrations, as well as leverage automation to streamline daily technical operations.

If you thrive in fast-paced tech environments and love building robust, automated infrastructure systems — we’d love to meet you!

Key Responsibilities

• Domain Portfolio Management: Oversee registration, renewal, bulk updates, and lifecycle management for all domains.
• Registrar Relations: Direct hands-on management with key domain registrars (Namecheap, GoDaddy, REG.RU, GCore, etc.).
• DNS, CDN & Security: Set up and manage Cloudflare, GCore, BunnyCDN, SSL certificates, proxying rules, and security policies.
• Server Administration: Order, setup, and maintain VPS/VDS servers and hosting environments (cPanel, ISPmanager, or similar).
• Payment & Expiry Tracking: Track hosting/domain billing, auto-renewals, and payment schedules to guarantee zero downtime.
• Credentials & Access Management: Maintain clean, secure records of technical access, control panels, SMTP setups, proxies, API keys, and wallets.

Requirements

Must-Have:

• 1.5 – 2+ years of hands-on experience in domain and DNS administration.
• Practical experience working with at least 2–3 major domain registrars.
• Strong proficiency with CDN and proxy services: Cloudflare, GCore, BunnyCDN (DNS rules, SSL, proxying, security rules).
• Experience administering hosting panels (ISPmanager, cPanel, or equivalents).
• Basic programming skills in Python and/or Java for automating routine processes and writing scripts.
• Practical experience working with APIs (domain registrars, Cloudflare, hosting providers).

Nice-to-Have (Bonus):

• Experience in SaaS / AdTech environments.
• Familiarity with ad-trackers like Keitaro or equivalents.
• Experience with proxy networks, anti-detect browsers, and bulk domain management/replacement strategies.

General Criteria & Work Conditions

• Schedule: Structured schedule from 09:00 to 18:00 with fixed breaks (1-hour lunch + three 15-minute coffee breaks).
• Compensation: Competitive monthly salary of $1,500 – $1,800 USD.

Do you know how to create moments your teammates will remember long after an event is over? Do you think beyond events and focus on business goals, using employee engagement to help achieve them? Then this role is for you.

The Employer Brand team is looking for a Community & Event Manager to help strengthen MOJAM’s internal culture through large-scale events, thriving communities, knowledge-sharing initiatives, and unforgettable WOW experiences for our teammates.

📍 What to Do 

• Own the process of organizing MOJAM’s largest offline experiences from concept to full execution. As of now, this includes two flagship company events each year: one in Ukraine and one abroad. When needed, partner with event agencies while leading the entire process on behalf of the company
• Organize workations, management strategy sessions, and local teammate meetups across different cities
• Plan and run online initiatives that strengthen teammate engagement and team connection
• Own the internal Yoda knowledge-sharing program by shaping the agenda, identifying relevant topics, sourcing speakers, and coordinating knowledge-sharing sessions
• Measure the impact of internal initiatives, analyze results, and make data-driven decisions 
• Grow and support internal communities built around teammates’ shared interests and hobbies
• Build and manage the internal engagement calendar, balancing team needs, company culture, and business priorities
• Support MOJAM’s participation in industry conferences, from developing activity concepts to executing them
• Create WOW corporate merchandise with a focus on unconventional solutions and the highest quality
• Collaborate cross-functionally on initiatives that strengthen MOJAM’s culture and employee experience
• Stay on top of trends, emerging formats, and best practices in employee engagement, community building, and experiential branding, adapting the most relevant ideas to MOJAM’s culture

🦸 Your Superpowers 

• 4+ years of experience in event management with a proven track record of owning corporate event organization process from concept to execution
• Hands-on experience organizing international corporate events for teams in the IT/Gaming industry
• Experience creating branded merchandise, from concept development to production
• Strong project management skills with the ability to lead multiple initiatives at the same time
• Excellent communication skills, with the ability to collaborate effectively with teammates, stakeholders, and external partners, and write clear, engaging copy aligned with the company’s ToV
• Quality is your baseline and top priority. You pay close attention to details, proactively assess risks, and think ahead to find the best solutions
• A solid understanding of the latest trends in employee engagement, events, and brand experience
• The ability to stay calm under pressure, navigate unexpected challenges, and find effective solutions quickly
• Openness to feedback and a genuine passion for creating memorable WOW-experiences
• English proficiency at B2+

🤘 Bonus Points 

• Passion for CS2, Dota, gaming in general, or a strong understanding of gaming culture
• Experience working within IT teams as an event manager or an internal communications specialist
• A portfolio showcasing successfully organized events 

🍪 Team Perks 

• PRO&BRO team you’ll love creating new gaming universes with 
• Totally remote work from wherever you grind
• An equipment budget to upgrade your home office
• Flexible schedule with no time trackers since we just focus on results
• A performance-based bonus twice a year for every mojamer as a nod to our shared achievements 
• Wellness Bonus for the gym, yoga, dance, massage, therapy, or anything that keeps your energy up
• Level up your skills with our internal knowledge-sharing project Yoda. We also cover training, certifications, English & Ukrainian classes
• Days off and gifts for milestones of your choice (birthday, anniversary, baby arrival, or wedding) 
• JAM Activities: workations twice a year in different corners of the world, epic offline teambuilding events, CS2 and Dota tournaments, quizzes, lectures, and plenty of other hangouts for the team
• Plus relocation support, a Maternity/Paternity Leave Policy, a referral bonus, and a whole bunch of other cool perks you can check out here

Join us if this is all about you. We are waiting for your CV!

Let’s Add More Jam Together 

We’re looking for a Junior Influence Marketing Specialist to help grow our CS2 products. You’ll team up with creators from around the world, dive deep into influencer marketing, research what works, and collaborate closely with our marketing team to bring value to the product.

Sounds like a challenge for you? Check out the details below! 😉

📍 What to Do

• Look for YouTube, Twitch, and other platform influencers while building and maintaining influencer databases
• Run mass outreach campaigns and secure 20+ influencer partnerships per month
• Coordinate influencer collaborations by sharing campaign materials, preparing briefs, answering questions, and supporting IM Managers throughout the entire collaboration
• Review influencer content, provide creative feedback, and ensure every deliverable aligns with campaign briefs and objectives
• Engage in partnership discussions, analyze campaign performance, and contribute to creative brainstorming
• Develop creative concepts for influencer marketing campaigns and bring them to life through influencer collaborations
• Use internal tools, improve team processes, and leverage AI to streamline workflows and boost efficiency

 🦸 Your Superpowers

• Upper-Intermediate English (B2+), both written and spoken
• 1+ year of experience in Marketing, Influencer Marketing, or a related field
• Understanding of the esports and gaming industry
• Knowledge of digital marketing and performance marketing principles. Experience with analytics and reporting tools
• A proactive mindset, creative thinking, and problem-solving skills
• Confident use of AI tools to improve productivity and automate workflows

🤘 Bonus Points

• Fluency in Chinese, German, French, Portuguese, Spanish, or another APAC language
• Passion for Counter-Strike and esports
• Content creation experience (YouTube is a plus)
• Creative copywriting or concept development skills
• Knowledge of YouTube SEO and algorithms
• Partner-facing communication experience

🍪 Team Perks

• PRO&BRO team you’ll love creating new gaming universes with 
• Totally remote work from wherever you grind
• An equipment budget to upgrade your home office
• Flexible schedule with no time trackers since we just focus on results
• A performance-based bonus twice a year for every mojamer as a nod to our shared achievements 
• Wellness Bonus for the gym, yoga, dance, massage, therapy, or anything that keeps your energy up
• Level up your skills with our internal knowledge-sharing project Yoda. We also cover training, certifications, English & Ukrainian classes
• Days off and gifts for milestones of your choice (birthday, anniversary, baby arrival, or wedding) 
• JAM Activities: workations twice a year in different corners of the world, epic offline teambuilding events, CS2 and Dota tournaments, quizzes, lectures, and plenty of other hangouts for the team

• Plus relocation support, a Maternity/Paternity Leave Policy, a referral bonus, and a whole bunch of other cool perks you can check out here

   

Join us if this is all about you. We are waiting for your CV!

Let’s Add More Jam Together 🚀

Are you passionate about building scalable, reliable data systems that power real-world solutions? We are looking for a Senior Data Engineer to join our team and work remotely from Europe, Ukraine, or LATAM.

At Sigma Software, we partner with innovative companies to deliver cutting-edge technology solutions. This role offers the opportunity to design and operate a canonical data platform that integrates diverse external data sources, ensuring high quality and flexibility.

Why join us? You’ll work with modern technologies, collaborate with talented professionals across multiple regions, and have the freedom to experiment and innovate while contributing to impactful projects in the AdTech domain.

CUSTOMER

Our client is a fast-growing AdTech company focused on solving real-world challenges in digital advertising and data-driven marketing. They specialize in building highly resilient and scalable systems that encourage experimentation and innovation. Their data platform is designed to be both powerful and flexible, enabling engineers to introduce new ideas and leverage the latest technologies to optimize advertising performance and audience insights.

PROJECT

The project involves developing and maintaining a canonical data platform that integrates multiple external data sources. It supports both full data loads and incremental updates, ensures high data quality, and leverages AI-assisted tools for monitoring and issue detection.

Key Technologies: Java, Scala, SQL, GCP Dataflow, REST APIs, AI-assisted tools, event-driven architectures

RESPONSIBILITIES

• Design, build, and maintain reliable data pipelines to ingest and process data from external systems
• Implement integrations using Scala, ensuring scalability and resilience
• Handle both full data loads and incremental updates efficiently
• Collaborate with engineering and product teams to align on integration and data needs
• Develop and maintain a unified internal data model
• Ensure data quality, detect and resolve incorrect or incomplete data
• Utilize AI-assisted tools to improve data quality and operational efficiency
• Monitor and optimize data pipelines for production readiness

QUALIFICATIONS

• At least 5 years of experience as a Data Engineer or Backend/Data Engineer
• Strong production experience with Scala
• Proven experience integrating external systems via REST APIs (pagination, rate limiting, token-based authentication)
• Strong data modelling skills with structured, relational data
• Solid SQL knowledge
• Experience with GCP Dataflow
• Experience operating data pipelines in production environments
• Strong communication skills and ability to collaborate across teams
• At least an Upper Intermediate level of English

WILL BE A PLUS

• Experience with event-driven architectures or messaging systems
• Designing canonical schemas across multiple data sources
• Experience with LLM (Large Language Models)

PERSONAL PROFILE

• Proactive and detail-oriented
• Thrives in collaborative environments
• Enjoys solving complex integration challenges
• Comfortable experimenting with new technologies
• Committed to improving data systems

About Zoop

Zoop is a platform that allows Creator's to monetize their content and influence more effectively and fans to engage more immersively through a gamified experience.

Our goals and main challenges are:

• Giving fans the ability to be closer to their beloved celebrities, acquire access to them and complete challenges
• Providing Creators with a tool kit to grow their brands and expand revenue streams

Responsibilities:

• Analyze and validate requirements (specifications, acceptance criteria, etc.)
• Create Test Documentation (test design, test scenarios, test cases, checklists, etc.)
• Prepare Test Data
• Perform Functional / non-functional testing of product increments
• Update baseline documentation following requirements changes
• Create bug reports and document deviations from the expected results with screenshots and videos
• Provide regular Test Status updates to the team
• Work with Project and Test Management Tools 

Requirements:

• Understanding the purpose of Software Quality
• Knowledge of Fundamental Test Process Phases
• Knowledge of Testing Types and Techniques
• Knowledge of Test Documentation types/purpose
• Strong self-organization skills
• Level of English: At least Intermediate

Would be a plus:

• Technical skills in test scenario preparation and test execution
• Technical skills in documenting and troubleshooting defects
• Familiarity with test case/ project management tools (e.g., JIRA, Qase, TestRail, etc.)
• Bachelor’s or Master’s degree in Computer Science or in “STEM” Majors (Science, Technology, Engineering, and Math)

Affiliate Manager  (Australia, New Zeland is a MUST)

We are looking for an Affiliate Manager  who will be responsible for developing партнерской сети, building strong relationships with affiliates, and driving partner performance within the betting/iGaming vertical.

This role is ideal for someone who combines strong communication skills, analytical thinking, and a proactive approach to partner management.

What You’ll Be Responsible For

• Developing and scaling the existing affiliate base
• Building long-term relationships with affiliates and webmasters
• Communicating with partners via Telegram, email, and other channels
• Supporting affiliates in resolving operational and performance-related issues
• Attracting new affiliates to the partner program
• Monitoring and analyzing key performance metrics (KPI) for each partner
• Maintaining reports and performance analytics
• Controlling partner payouts and conducting weekly reconciliations
• Participating in industry events, conferences, exhibitions, and meetups

What We’re Looking For

• Strong negotiation and relationship-building skills
• High level of communication and responsiveness
• Analytical mindset and attention to detail
• Experience working with reports and spreadsheets (Google Sheets / Excel)
• Ability to generate ideas and offer creative solutions for partners
• Experience in searching for and onboarding new webmasters
• Readiness to react quickly to partner requests, including urgent situations
• Basic experience in betting, gambling, or affiliate marketing
• Experience working with top-tier webmasters will be a plus
• English level: Intermediate or higher would be an advantage

What You’ll Get

• Opportunity to work in a fast-growing iGaming environment
• Direct impact on affiliate growth and business performance
• Dynamic team and fast decision-making processes
• Freedom to bring ideas and influence partner strategy
• Competitive compensation based on experience and expertise

Project Description:

Join our Development Center in Bucharest, and become a member of our open-minded, progressive and professional team. In this role you will be working on projects for one our world famous clients.
You will have a chance to grow your technical and soft skills, and build a thorough expertise of the industry of our client.
On top of attractive salary and benefits package, Luxoft will invest into your professional training, and allow you to grow your professional career.

Responsibilities:

We are seeking a Senior Java Developer responsible for designing, building, and optimizing high-performance, scalable backend systems using modern Java frameworks and established engineering best practices. The role involves contributing to the development of secure, reliable, and cloud-ready enterprise applications, enhancing system architecture, producing clean and testable code, and ensuring efficient integration with APIs, databases, and distributed services that enable critical reporting and analytics across the organization.

Key Responsibilities:

• Design, develop, and maintain backend Java/Spring Boot microservices and full‑stack applications using ReactJS or Angular.
• Produce clean, secure, and efficient code aligned with engineering standards.
• Contribute across all stages of the product lifecycle in close collaboration with cross‑functional engineering teams.
• Work within an Agile, CI/CD‑driven environment and contribute to improving development workflows.
• Apply architectural concepts to ensure secure, scalable, and highly available solutions.
• Write unit, integration, and automated tests and integrate them into the CI/CD pipeline.
• Participate in design discussions, code reviews, and technical decision‑making.
• Mentor junior developers, promote best practices, and support collaborative team culture.
• Work with business analysts, users, and UI/UX designers to build effective and intuitive solutions.

Mandatory Skills Description:

• 5+ years of development experience in a senior engineering role.
• Backend: strong proficiency in Java, Spring Boot, Spring MVC, Spring Data, and common design patterns.
• Frontend: practical experience with React or Angular (component architecture, state management, forms).
• Microservices: hands‑on experience designing and implementing microservice-based architectures.
• Cloud: familiarity with cloud platforms (preferably GCP) and deploying/managing cloud‑native applications.
• Databases: solid understanding of SQL and relational databases (PostgreSQL, Oracle, BigQuery).
• CI/CD: experience with GitHub Actions, Jenkins, and automated build/deploy pipelines.
• Containers: experience with Docker, Kubernetes, Helm charts.
• Strong analytical and communication skills, initiative, autonomy, and a continuous learning mindset.
• Ability to share knowledge, coach others, and contribute to a positive engineering culture.
• Comfortable working in an Agile environment with evolving requirements.
• Proficiency in spoken and written English.

Nice-to-Have Skills Description:

• Kafka, Pub/Sub, or event-driven design
• Terraform, CI/CD as code
• Performance tuning and distributed tracing (Grafana, OpenTelemetry)
• Security best practices (OAuth2, JWT, IAM, etc.)

Languages:

English: B2 Upper Intermediate

Numerical Technologies LTD is a provider of custom software solutions and services specializing in risk, limits, and regulatory capital. We are currently looking for a C#/.Net Developer to join our team. 

What we are looking for:  

• A strong programming background with C# and .Net Core
• Experience with Desktop Apps (WPF)
• Proficiency with SQL databases
• Strong problem-solving skills and ability to collaborate effectively in a team environment
• Upper-Intermediate level of English or above

What will be a plus: 

• Experience with the Infragistics library
• Experience with any other WPF library (DevExpress, for example)
• Experience with Oracle or any Java experience

What we offer: 

• Competitive compensation depending on experience and skills
• Regular assessments and salary reviews
• Paid personal days
• Mental health support program
• Language classes (English, Polish, Portuguese)
• Flexible working schedule

We're looking for an Interview Engineer to help shape fair, high-signal technical hiring for software engineers worldwide.

Join a global network of engineers and make an impact beyond writing code.

If you're an experienced software engineer who enjoys evaluating technical talent and cares about fair hiring, this role offers a genuinely different way to apply your expertise — well-compensated, and with up to 100 interviews per month, you'll directly influence the hiring outcomes of hundreds of engineers worldwide.

This is also an opportunity to challenge yourself in a new dimension — sharpening your communication, evaluation, and technical breadth while gaining exposure to a wide range of engineering backgrounds, problem-solving approaches, and technologies that pure coding roles rarely offer.

This role starts as a full-time engagement for the first 3 months, with the possibility to transition to a part-time format afterwards — making it a great fit for engineers looking for flexibility down the line.

Our client runs a leading technical interviewing platform used by companies ranging from fast-growing startups to large enterprises. Their model pairs experienced engineers with standardized interview frameworks to help organizations hire more accurately and fairly — at scale, across the globe. As an Interview Engineer, you'll play a key role in that mission, helping companies identify exceptional talent while creating meaningful career opportunities for developers around the world.

What you'll do in this role  

• Interview — Facilitate live technical interviews through the platform with software engineering candidates worldwide. Build a professional, inclusive experience while assessing fundamental coding skills, problem-solving ability, and technical knowledge.
• Evaluate — Deliver structured, objective feedback on each candidate's coding style, technical approach, communication, and knowledge-question responses — using established criteria that mitigate bias and improve hiring signal.
• Partner — Collaborate with the client's internal teams to test and refine interview content, processes, and platform features, contributing your frontline perspective to continuous improvement.

We're looking for

• 5+ years of professional experience as a Software Developer or Engineer, with strong Python proficiency and at least a working understanding of frontend technologies (e.g. JavaScript, React, or similar).
• Solid grasp of algorithms, data structures, and software engineering fundamentals.
• Excellent English communication skills — written and spoken — with the professionalism to put candidates from any background at ease.
• Ability to deliver objective, structured assessments under a consistent evaluation framework.
• Reliable webcam, microphone, and stable internet connection.

How to knock our socks off

• Previous experience conducting technical interviews (data structures, algorithms, system design)
• Experience mentoring, coaching, or guiding other engineers technically.
• Interest in talent assessment, interviewing methodologies, or inclusive hiring practices.
• Naming five or more dishes that include beetroot besides borshch.

✔ Not checking every box?

This job looks very exciting, but you hesitate to apply because of the confidence gap? Reach out to us anyway! Beetroot is an inclusive workplace that considers all applicants. We’re committed to openness — promoting equality and fostering an environment where different backgrounds, ideas, and experiences are not just accepted, but embraced. So let’s discover together whether we could be an excellent fit for each other.

Please send us your CV in English, and we'll be happy to discuss your application further.

We are looking for a talented and creative Animator to join our iGaming team and help bring

engaging slot game experiences to life through high-quality animations and visual effects. 
This

role focuses on creating polished game animations while maintaining consistency with the artistic

vision and technical requirements of each project.

The ideal candidate understands the slot game production pipeline, works closely with artists,

developers, and producers, and can deliver dynamic animations that enhance gameplay and

player engagement.
 

What You'll Do

• Collaborate with designers, artists, developers, and producers to define and maintain the

animation style and visual quality of slot games

• Create animations for characters, symbols, backgrounds, UI elements, logos, and

promotional materials

• Prepare and optimize animation assets for smooth game integration and performance

• Ensure animations meet the required quality standards, style consistency, and technical

requirements

• Organize and track animation assets throughout the production process

• Contribute to improving animation workflows, pipelines, and best practices within the

team

Who You Are

• 2+ years of experience as an Animator in iGaming, mobile, or game development

• Strong knowledge of Spine animation and game animation principles

• Understanding of the slot game animation pipeline and player-focused visual presentation

• Ability to create smooth, polished, and engaging animations optimized for gameplay

• Strong communication, organization, and collaboration skills

• Passion for games, animation, and creating visually exciting player experiences

Extra Points For

• Previous experience working on iGaming slot titles

• Experience collaborating closely with technical artists and developers

• Understanding of VFX, UI animation, and promotional animation workflows

• Familiarity with game engines and animation optimization techniques

Ajax Systems, an international tech company and the largest manufacturer of security systems in Europe.
We are looking for a new team member to join our System devisions as a Junior Embedded Engineer

The System Division is responsible for building and developing the Ajax software ecosystem. The team develops and maintains OS Malevich and the Video Management System, builds scalable cloud infrastructure, and creates client applications for multiple platforms, ensuring that all system components work together as a unified ecosystem.

The division works with Java, Kotlin, Swift, C, C++, and Python. It includes embedded, cloud, mobile, and desktop engineers who ensure the stable operation of Ajax as a single digital platform.

 

Required skills:

• Excellent knowledge of embedded coding techniques, interfaces (e.g. SPI, I2C, UART, CAN, RS485) and subsystems
• Strong skills in various build systems.
• Excellent knowledge of C programming language
• Understanding of operating systems: embedded developers usually need experience in programming in embedded Linux or similar embedded operating systems
• Good hands-on experience of software engineering fundamentals such as testing, continuous integration, continuous deployment, pull requests and code reviews, source control, work item/issue tracking.
  
   

Would be a plus:

• Experience with MCU’s, e.g STM, ESP, AVR, NRf etc
• Scripting languages Python, Bash
• Basic electronics: embedded engineers use oscilloscopes, logic analysers, and multimeters for debugging
  
   

Responsibility zone:

• Participate in the full embedded software life cycle: design, implementation, code reviews, documentation, testing and validation
• Analysis and systematic problem solving for SW reported issues
• Cooperate with electrical engineers to perform verification of new hardware from software team perspective. Review and provide feedback on the firmware specific aspects of hardware design
• Delivery highly reliable Malevich OS releases
• Work with high-level and technical requirements for research and development new features
• Create unit and functional tests
  
   

We offer:

• The opportunity to suggest and implement your own ideas that directly influence the product and its mass production
• A place in a fast-growing company with a motivated and professional team
• Competitive salary
• Medical insurance
• English classes
• The opportunity to participate in Ajax’s internal beta-testing program for security systems
• Discounts from partner companies
• Discounts on Ajax products
   

Ajax Systems is a Ukrainian success story that has grown into a global product. Ajax devices are trusted by more than 4.5 million end users and 330,000 PRO users in over 180 countries. The company provides comprehensive solutions to protect residential and commercial properties of all sizes. Today, Ajax portfolio includes 280 devices for intrusion protection, video surveillance, fire safety, and comfort and automation.

Required experience/skills:

• 3+ Years of Experience in Manual Testing of Mobile (iOS, Android) Applications;
• 2+ Years of Experience in Writing and Maintaining Automated Tests;
• Ability to Write Clean, Maintainable, and Reusable Code;
• Understanding of Object-Oriented Programming (OOP) Principles;
• Strong Knowledge of Python;
• Hands-on Experience with pytest Automation Frameworks;
• Experience with Git (GitHub, GitLab, Bitbucket);
• Understanding of CI/CD Pipelines (Jenkins, GitHub Actions, GitLab CI, Azure DevOps);
• Ability to Integrate Automated Tests into CI/CD Pipelines;
• Solid Experience in Testing RESTful APIs Using Tools Such as Postman, Insomnia, or Swagger;
• Experience in Creating Collections and Chaining API Tests with Authorization (Bearer Tokens, API Keys);
• Understanding of HTTP Methods (GET, POST, PUT, DELETE), Status Codes, Headers, and Request/Response Formats (JSON, XML);
• Understanding of Logs and Debugging Server Responses;
• Experience in Writing and Executing Detailed Test Cases, Test Plans, Checklists, and Test Scenarios;
• Experience Using Test Case Management Systems (e.g., TestRail);
• Proficiency in Using Jira for Test Case and Defect Tracking;
• Strong Communication Skills to Collaborate with Development, Product, and Customer Teams;
• Upper-Intermediate Level of English.

Would be a plus:

• UI Automation would be a strong plus;
• Knowledge of Docker;
• Knowledge of Selenium, Playwright.

Responsibilities:

• Create detailed test plans;
• Create well-structured test cases;
• Automate created test cases and user flows;
• Maintain created test cases and user flows;
• Report found bugs in Jira;
• Retest fixes.

Your Benefits:

• 15 days paid vacation + 5 public holidays;
• 7 days 100% paid sick leaves;
• Sport and health compensation;
• Flexible working hours;
• Corporate training (internal and external);
• IT Cluster membership;
• Personal Birthday and anniversary gifts;
• Сorporate parties and team-buildings;
• Company legal and accounting support.