Jobs at Djinni

About the role:
 

We're looking for a Junior PM who will join the team over our CTO and grow into a full-fledged technical product manager. This isn't just a coordinating position. It's an entry point into a technical product with real responsibility from day one and a clear path to the top.

What you'll be doing:

• Support the CTO with operational tasks: preparing materials, monitoring agreement fulfillment, synchronizing between teams
• Manage tasks in Jira: creating tasks, keeping the backlog up to date, monitoring statuses
• Conduct 1:1s and syncs with developers - keep abreast of progress and blockers
• Monitor deadlines, escalate risks, don't wait until everything breaks
• Prepare weekly sprint status reports for the CTO
• Participate in sprint planning and retrospectives

What we expect:

Hard skills
• Practical understanding of Agile/Scrum - not just a book
• Experience with Jira or similar (Asana, Linear are ok)
• Basic understanding of how development works: what a backend, frontend, API, release is - you don't need to know how to code, you just need to understand what the developers are talking about
• Confident written and Spoken Russian, English — at a level comparable to reading documentation
• Knowledge of or experience with Cloude AI is an advantage

Software skills
• Structured thinking — you can organize chaos into its elements
• Proactivity — you don't wait for a task, you see a problem and propose a solution
• Lossless communication — what's said at a meeting becomes a task in Jira, not lost
• Stress tolerance — fintech moves fast, deadlines are realistic
• Ability to work with people smarter than you — this is an environment where you need to learn every day

What we offer:
• Direct access to the CTO and immersion in the technical details of the product
• Clear career path: Junior PM → Technical PM
• Stable salary, pegged to $
• Benefits package

Наш клієнт — міжнародна маркетингова компанія, яка стрімко масштабується та займає провідну позицію в індустрії iGaming, з особливою увагою до ринку Азії.

Від глибоких досліджень ринку та розробки стратегії до результативних діджитал-кампаній і сміливих креативів — команда охоплює повний цикл маркетингу, допомагаючи клієнтам випереджати конкурентів в одній із найдинамічніших галузей світу.

Ідеально для тих, хто прагне:

• Створювати ідеї для 360° маркетингових кампаній, забезпечуючи їх масштабованість та можливість адаптації в нестандартні активності через різні канали (BTL, PR, SoMe тощо);
• Перетворювати ідеї на сильні, чіткі та яскраві короткі меседжі: слогани, CTA тощо;
• Розробляти ідеї та сценарії для всіх типів відеоконтенту (TVC, Reels для SoMe, промо digital-відео, how-to відео тощо);
• Створювати сторіборди з таймкодами та AI-згенерованими візуалами для підтримки відеоконцепцій і брифінгу моушн-дизайнерів або режисерів;
• Розробляти неймінг, tone of voice та гайдлайни зі стилю комунікації для нових брендів і продуктів;
• Редагувати тексти інших копірайтерів, роблячи їх короткими, влучними та максимально чіткими;

• Тісно співпрацювати з дизайн-командою у створенні креативних концепцій для key visuals, брати участь у брейнштормах та брифінгах команди.

   

Досвід, який стане твоєю перевагою:

• 5+ років досвіду у релевантних ролях як individual contributor (creative copywriter, content creator);
• Сильне портфоліо з прикладами результативних проєктів;
• Глибоке розуміння повного циклу виробництва TVC — від розробки концепції та ідеації до продакшену та фінального контролю якості відео;
• Англійська мова на просунутому рівні;
• Здатність працювати з контентом іншими мовами, окрім англійської;
• Досвід роботи з таск-менеджмент системами (Jira, Asana тощо);
• Розуміння процесів проєктного менеджменту;

• Досвід роботи або глибоке розуміння індустрії betting/gambling.

   

Ми цінуємо:

• Сильний can-do attitude — ентузіазм, позитивну енергію та проактивність;
• Високу увагу до деталей і прагнення до бездоганного результату;

• Орієнтацію на результат та постійний пошук можливостей для покращення.

   

Наші клієнти пропонують конкурентні переваги для підтримки вашого професійного та особистого зростання, зокрема:

• Орієнтація на здоров’я та добробут;
• Медичне страхування;
• Можливості для кар’єрного зростання;
• Пакет бенефітів (відшкодування витрат на спортзал, стоматологічні та психологічні послуги тощо);
• Бонусну систему на основі OKR;

• Динамічне робоче середовище.

   

Долучайся — і нехай твоя історія зростання розпочнеться.

English version:

Our client, a fast-scaling international marketing company, is a major player in the iGaming industry, with a dedicated focus on expanding operations across Asia. From deep market research and business strategy to performance-driven digital campaigns and bold creatives, the team manages the entire marketing lifecycle to help clients stay ahead in one of the world’s most competitive industries.

Perfect for those who aim to:

• Create big ideas for 360° marketing campaigns and ensure their scalability and ability to be converted into non-standard activities across different channels (BTL, PR, SoMe, etc.); 
• Convert ideas into powerful, clear and catchy short-form core messages: slogans, CTAs, etc.; 
• Create ideas and scripts for all types of video content (TVC, Reels for SoMe, promo digital videos, how-to videos, etc.); 
• Develop storyboards with time codes and AI-generated visuals to support video concepts and brief motion designers or directors; 
• Create names, develop tone-of-voice and content style guides for new brands and products; 
• Fine-tune texts provided by other copywriters to make them short, catchy, and straight to the point; 
• Cooperate closely with the design team to develop creative concepts for key visuals, including team briefings and brainstorming sessions.

Experience you’ll need to bring:

• 5+ years of experience in relevant roles as an individual contributor (creative copywriter, content creator); 
• Strong, well-developed portfolio demonstrating impactful work; 
• Solid understanding of the full TVC production cycle — from concept development and ideation to production and final video quality control; 
• Advanced level of English proficiency; 
• Ability to review and process content in languages other than English; 
• Hands-on experience with task management tools (Jira, Asana, etc.); 
• Understanding of project management processes; 
• Background in or solid understanding of the betting/gambling industry.

It's a perfect match if you have those personal features:

• A strong can-do attitude, demonstrating enthusiasm, positive energy, and initiative; 
• High attention to detail and commitment to delivering polished, high-quality results; 
• Result-oriented mindset, always seeking improvement opportunities.

Our clients offer competitive benefits to support your professional and personal growth, including:

• Health & Wellness Focus;
• Global Medical Coverage;
• Growth Opportunities;
• Benefits Programs (compensation for the gym/stomatology/psychological service & etc.);
• Performance-Driven Rewards;
• Dynamic Work Environment.

Apply, and let your growth journey begin.

About PredictSpring

PredictSpring is a market-leading company shaping the future of omni-channel retail and modern POS technology. We help global retail and lifestyle brands deliver seamless, scalable, and modern customer experiences across digital and in-store channels.

We are looking for a highly skilled and experienced Senior Java Full Stack Engineer to join our team and help build secure, scalable, and high-performance software solutions across our platform, products, and business operations.

In this role, you will work across backend development, frontend applications, cloud infrastructure, microservices, APIs, messaging systems, and CI/CD workflows. You will play a key role in building reliable enterprise-grade systems that support modern commerce, retail operations, and customer experience.

Responsibilities

As a Senior Java Full Stack Engineer, you will:

• Design, develop, and maintain scalable, secure, and high-performance backend services using Java and frameworks such as Spring Boot, Spring Cloud, Spring MVC, and Hibernate.
• Build and maintain application workflows, APIs, services, and platform features that support PredictSpring’s product and business operations.
• Develop and implement RESTful APIs and GraphQL services for seamless integration between frontend applications, backend systems, third-party platforms, and internal tools.
• Work with cloud-based infrastructure using AWS services such as EC2, S3, Lambda, and RDS, as well as Azure services such as Azure Functions, Azure SQL Database, and App Services.
• Build responsive and maintainable frontend features using modern JavaScript frameworks such as React.js, Angular, or Vue.js.
• Work with messaging and event-driven technologies such as Apache Kafka, RabbitMQ, ActiveMQ, and JMS.
• Utilize Docker and Kubernetes to containerize applications, manage microservices, streamline deployments, and support scalable production environments.
• Collaborate with cross-functional teams, including product, engineering, design, operations, and business stakeholders, to deliver high-quality software solutions.
• Troubleshoot, debug, monitor, and optimize applications for performance, scalability, reliability, and maintainability using tools such as JProfiler, New Relic, Prometheus, or similar platforms.
• Write clean, efficient, maintainable, and testable code following Java best practices, design patterns, and modern software engineering standards.
• Participate in code reviews, architecture discussions, technical planning, and continuous improvement of engineering practices.
• Implement and manage CI/CD pipelines using tools such as Jenkins, GitLab CI, CircleCI, AWS CodePipeline, and Azure DevOps.
• Ensure security, data protection, authentication, authorization, and secure communication across applications and services using tools and practices such as Spring Security, OAuth2, JWT, SSL/TLS, and OWASP guidelines.
• Stay current with the latest Java technologies, cloud platforms, DevOps practices, and industry trends, and apply relevant improvements to PredictSpring’s platform and operations.

Requirements

We are looking for someone with:

• Excellent communication skills, including fluent verbal English, with the ability to explain technical concepts clearly and collaborate effectively across distributed teams.
• Bachelor’s or Master’s degree in Computer Science, Software Engineering, Information Technology, or a related field.
• Proven experience as a Full Stack Engineer or Full Stack Developer, with a strong focus on Java 8 or later for backend development.
• Strong hands-on experience with Java frameworks such as Spring Boot, Spring Cloud, Spring MVC, Hibernate, and JPA.
• Strong experience designing, building, and maintaining scalable backend systems, APIs, microservices, and enterprise-grade applications.
• Experience with cloud technologies such as AWS and Azure, especially AWS EC2, AWS Lambda, AWS RDS, Azure Functions, Azure App Services, and Azure SQL Database.
• Extensive experience with frontend technologies such as JavaScript, React.js, Angular, or Vue.js.
• Expertise in containerization and orchestration technologies such as Docker and Kubernetes.
• Solid experience with SQL and NoSQL databases, including SQL Server, PostgreSQL, MySQL, MongoDB, Cassandra, Redis, or similar technologies.
• Experience with message brokers and event-driven architecture using tools such as Apache Kafka, RabbitMQ, or ActiveMQ.
• Strong working knowledge of RESTful API design and GraphQL for building reliable backend services.
• Experience with CI/CD tools such as Jenkins, GitLab CI, CircleCI, and cloud deployment services such as AWS CodePipeline and Azure DevOps.
• Knowledge of unit testing and integration testing frameworks such as JUnit, Mockito, Spring Test, or similar tools.
• Understanding of security best practices in the Java ecosystem, including Spring Security, OAuth2, JWT, SSL/TLS, and secure API design.
• Experience with version control systems such as Git and collaborative development workflows.
• Familiarity with agile development methodologies, sprint-based workflows, and collaborative engineering practices.
• Strong problem-solving and debugging skills, with the ability to resolve complex technical issues across both frontend and backend layers.

Preferred Qualifications

Nice to have:

• Experience with microservices architecture and distributed system design.
• Experience with tools and frameworks such as Spring Cloud, Netflix OSS, Hystrix, Eureka, or Docker Swarm.
• Familiarity with DevOps practices and infrastructure-as-code tools such as Terraform, Ansible, and CloudFormation.
• Experience with serverless computing using AWS Lambda or Azure Functions for scalable, event-driven applications.
• Experience with real-time data processing using tools such as Kafka Streams or message queue-based architectures.
• Familiarity with monitoring, observability, and logging tools such as Prometheus, Grafana, ELK Stack, Datadog, New Relic, or similar platforms.
• Experience with Agile/Scrum methodologies and project management tools such as JIRA.
• Experience supporting production systems, monitoring application health, and improving reliability over time.
• Experience working with high-traffic, scalable, customer-facing SaaS or enterprise platforms.
• Experience in retail, e-commerce, omni-channel commerce, or POS technology is a strong plus.

Why PredictSpring?

• Join a market-leading company shaping the future of omni-channel retail and modern POS.
• Work on high-impact engineering challenges at the intersection of commerce, cloud technology, and customer experience.
• Collaborate with a talented global team in a flexible remote work environment.
• Enjoy opportunities for growth, learning, and professional development.
• Contribute to products used by some of the world’s most recognized retail and lifestyle brands.
• Be part of an innovative, collaborative, and engineering-driven culture focused on building reliable, scalable, and measurable business value.

We are looking for an experienced Senior Data Scientist to join our team and help unlock the full value of data across our platform, products, and business operations. In this role, you will apply advanced analytics, machine learning, and statistical modeling to generate actionable insights, improve decision-making, and drive innovation across the organization.

Responsibilities

• Analyze large, complex datasets to uncover trends, patterns, and insights that support strategic business and product decisions.
• Build predictive models to forecast business outcomes, improve operational efficiency, and support decision-making across multiple functions.
• Design and implement feature engineering techniques to improve machine learning model performance and accuracy.
• Partner with cross-functional teams including product, engineering, operations, and business stakeholders to identify opportunities and translate them into scalable data science solutions.
• Clean, preprocess, and structure data from multiple sources to ensure high-quality inputs for analysis and modeling.
• Develop, test, and deploy machine learning models for use cases such as classification, regression, clustering, recommendation systems, and forecasting.
• Evaluate and optimize model performance using appropriate statistical and machine learning metrics.
• Create dashboards, reports, and visualizations that clearly communicate findings and recommendations to technical and non-technical audiences.
• Automate recurring analysis, reporting, and model workflows to improve efficiency and consistency.
• Monitor production models and continuously improve performance, reliability, and business impact over time.
• Stay current with the latest advancements in data science, machine learning, and AI, and apply relevant innovations to PredictSpring’s platform and operations.

Requirements

• Excellent communication skills, including fluent verbal English, with the ability to explain complex concepts to non-technical stakeholders and collaborate effectively across teams.
• Bachelor’s or Master’s degree in Data Science, Computer Science, Statistics, Mathematics, or a related field.
• Proven experience as a Data Scientist, with a strong background in machine learning, statistical analysis, and predictive modeling.
• Strong programming skills in Python preferred, or similar languages such as R, with hands-on experience using libraries such as Pandas, NumPy, scikit-learn, TensorFlow, or PyTorch.
• Expertise in building and deploying machine learning models for classification, regression, time-series forecasting, recommendation systems, and related applications.
• Strong experience with data wrangling, feature engineering, and working with structured and unstructured datasets.
• Proficiency in SQL for querying, transforming, and analyzing structured data.
• Experience with cloud platforms such as AWS, Azure, or Google Cloud for model deployment and data workflows.
• Experience with data visualization tools such as Power BI, Tableau, or Python visualization libraries.
• Strong analytical thinking, problem-solving ability, and a passion for applying data science to real-world business challenges.

Preferred Qualifications

• Familiarity with big data and distributed processing tools such as Apache Spark, Hadoop, or Databricks.
• Experience with deep learning frameworks such as TensorFlow, Keras, or PyTorch.
• Experience with natural language processing techniques such as text classification, sentiment analysis, or large language model applications.
• Strong foundation in statistical analysis, experimentation, and hypothesis testing.
• Experience collaborating with or supporting data engineering teams in building scalable data pipelines.
• Familiarity with version control tools such as Git.
• Strong business acumen and the ability to align technical solutions with business goals.
• Experience in retail, e-commerce, omni-channel commerce, or POS technology is a strong plus.

Why PredictSpring?

• Join a market-leading company shaping the future of omni-channel retail and modern POS.
• Work on high-impact challenges at the intersection of commerce, data, and customer experience.
• Collaborate with a talented global team in a flexible remote work environment.
• Enjoy opportunities for growth, learning, and professional development.
• Contribute to products used by some of the world’s most recognized retail and lifestyle brands.
• Be part of an innovative, collaborative, and data-driven culture focused on delivering measurable business value.

We are strengthening our team and looking for a Junior Product Manager who will drive valuable features and contribute to the launch of new products.

About the product: We develop and scale multiple social networking products that connect people worldwide. Our portfolio includes apps for both iOS and Android, each designed to enhance user experience, optimize engagement, and explore new business models. As a Junior Product Manager, you will join a product team that works across different products, sharing expertise and collaborating on key initiatives. This is an opportunity to shape innovative features, drive product growth, and contribute to the launch of new solutions in a fast-paced environment.

In this role, you will

• Conduct market research and competitor analysis to identify trends and opportunities
• Define and write detailed product requirements (PRDs, user stories, acceptance criteria)
• Analyze user behavior and product funnels to find areas for improvement
• Generate and prioritize product hypotheses, testing them through experiments
• Work with product analytics tools to track key metrics and suggest improvements
• Collaborate with designers, developers, and QA teams to ensure smooth implementation of new features
• Run A/B tests, analyze results, and make data-driven decisions
• Stay up to date with industry best practices and propose innovative solutions
   

It’s all about you

• 1+ years of experience in product management with mobile B2C apps
• Strong analytical skills and experience in problem-solving through data analysis
• Experience in writing clear and structured documentation (PRDs, user stories)
• Hands-on experience with A/B testing, hypothesis validation, and user research
• Familiarity with product analytics tools (Tableau, Grafana, BQ or similar)
• Basic understanding of UX principles and the ability to identify user pain points
• Strong communication skills and ability to work cross-functionally in a team environment
• Familiarity with agile development processes and backlog management
• Proactive, results-driven mindset with a strong sense of ownership
• Upper-Intermediate (B2) English or higher
   

Would be a plus

• Experience working with product analytics in-depth

What we offer

Care and support: 

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Maternity recovery support allowance
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools
   

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events

Hiring process

• Intro call
• Test Task
• Technical Interview
• Final Interview (optional) 
• Reference check
• Offer

About the Work:

Within the RFA initiative, we develop ProjectUA — a national IT platform for the Government of Ukraine that enables planning, monitoring and evaluation of policy implementation. ProjectUA consolidates government priorities, delivers real-time progress monitoring, and supports transparent, data-driven decision-making. 

Primary tasks are: 
● Design, develop, and maintain high-quality backend solutions in PHP
● Review and improve the existing codebase with focus on security vulnerabilities and performance bottlenecks
● Write and maintain unit and integration tests
● Prepare and maintain clear technical documentation

Formal Eligibility Requirements (Mandatory):

Please note: due to project, contracting, and donor requirements, candidates must meet all of the criteria below in order to be considered:

● Ukrainian citizenship (mandatory)
● Registered Ukrainian Private Entrepreneur of the 3d group (consultancy services) or readiness to register as Private Entrepreneur prior to contract signing
● Legal ability to provide consultancy services under Ukrainian law
● Availability for full-time engagement (Monday–Friday)

Required Qualifications: Experience:
● 4+ years of professional experience with PHP
● Strong knowledge of PHP 7.4 and PHP 8.x
● Proven production experience with Yii2
● Solid knowledge of MySQL, including schema design and query optimization (EXPLAIN, indexes)
● Strong background in API design (REST/JSON) and backend architecture
● Hands-on experience with performance measurement and optimization: profiling code execution, analyzing bottlenecks (slow requests/queries), improving runtime and memory usage
● Practical experience with debugging and troubleshooting: working with logs, reproducing issues, root-cause analysis, and delivering reliable fixes
● Hands-on experience writing unit and integration tests using Codeception
● Good understanding of OOP, SOLID, and clean code practices

What We Value Most:
● Engineering mindset focused on long-term product health, not short-term hacks
● Personal responsibility for correctness, security, and reliability
● Proactive and independent approach: ability to propose improvements and drive them to completion

As a plus:
● Experience with Vue.js (and understanding how frontend integrates with APIs)
● Experience with Redis / caching
● Experience with Symfony and/or Laravel
● Experience with Docker/CI on a basic level
● Experience refactoring monoliths and improving performance/memory usage

Please note: Alinea International does not provide exemptions from mandatory military service requirements for consultants engaged under Private Entrepreneur (PE) contracts.

We're looking for a structured and proactive Operation Risk Manager who can bring clarity to uncertainty and build a practical risk management system from the ground up. 

You'll work across teams to identify risks, set up processes, track key metrics, and ensure risks are managed before they impact the business. 

If you can make risk management a real working system (not just documentation) - this role is for you. 

WHAT YOU’LL DO:

• Build and maintain a company-wide risk management framework.
• Identify, assess, and document key risks across teams and processes.
• Maintain a risk register and ensure it is up to date and actionable.
• Define and track risk metrics (KRIs) and provide regular reporting.
• Organize and run risk committee meetings (agenda, follow-ups, decisions).
• Drive implementation of risk mitigation actions across teams.
• Develop and improve risk management policies, standards, and methodology.
• Work with teams to embed risk thinking into daily operations.
• Monitor effectiveness of risk controls and suggest improvements.

WHAT WE EXPECT FROM YOU:

• At least 2 - 3 years of experience in Risk Management, Operations, Audit, or similar roles in a company with 200+ people.
• Hands-on experience building and implementing risk management processes and frameworks.
• Strong understanding of risk types (operational, financial, compliance) and how to manage them.
• Ability to identify, assess, and prioritize risks in a structured way.
• Experience setting up and tracking risk metrics and reporting systems.
• Strong collaboration skills - able to work across teams and align stakeholders.
• Analytical mindset - able to turn complex situations into clear risk insights and actions.

YOUR JOURNEY WITH US:

• Step 1: Pre-screen.
• Step 2: Technical Interview.
• Step 3: Final interview.
• Step 4: Reference check.
• Step 5: Job Offer!

WHAT WE OFFER

• 28 business days of paid off. 
• Flexible hours and the possibility to work remotely. 
• Medical insurance and mental health care. 
• Compensation for courses, trainings.
• English classes and speaking clubs. 
• Internal library, educational events. 
• Outstanding corporate parties, teambuildings.

N-iX is looking for an experienced Senior Java Engineer who goes beyond standard CRUD APIs and lives in the world of information retrieval.

Our customer is a Fortune 500 company. As a leading business-to-business organization, more than 3.2 million customers rely on its products in categories such as safety, material handling, and metalworking, along with services like inventory management and technical support. ​

In this role, you will act as the bridge between our core Java application architecture and our specialized search infrastructure. You will be responsible for the entire search lifecycle: from designing how data is ingested and indexed, to building the Java APIs that query that data, and crucially, tuning the relevancy algorithms that ensure our users find exactly what they are looking for, instantly. The ideal candidate has deep roots in the Apache Solr ecosystem but is also ready to embrace modern cloud-native search via AWS OpenSearch. Whether you are maintaining critical legacy Solr clusters or architecting new solutions on AWS, your goal is to make data findable, fast, and relevant.

Technology stack: Java/Spring Boot, Apache Solr (Legacy/Core), AWS OpenSearch (Modern/Growth), SQL DB, Kafka 

Responsibilities:

• Design, develop, and maintain high-performance backend Java services (primarily Spring Boot) that integrate with search engines.
• Build complex search features for the frontend, including faceted navigation (filtering), multi-tenant searching, real-time autocomplete/typeahead, and spell-checking suggestions.
• Utilize Java client libraries (such as Solr or AWS SDKs) to construct efficient, programmatic queries.
• Take ownership of the search schema design, deciding how complex data structures should be analyzed, tokenized, and stored for optimal retrieval.
• Build robust ETL pipelines in Java (potentially using Kafka or other messaging systems) to synchronize data from primary SQL databases into the search indices in near real-time.
• Configure analyzers, stemmers, and tokenizers to handle nuances in human language.
• Diagnose slow queries, analyze search logs, and optimize both Java application code and search engine configurations for low-latency performance.
• Maintain and optimize existing on-premise or cloud-hosted Apache Solr installations.
• Play a key role in designing hybrid strategies or migration paths from legacy Solr systems to managed AWS OpenSearch environments.

Requirements: 

• 5+ years of professional experience in backend software development using modern Java (Java 8+, Spring Boot ecosystem).
• Strong, demonstrable experience with Search Technologies. This means either:
  • Hands-on production experience configuring, managing, and developing against Apache Solr (understanding schema.xml, solrconfig.xml, Zookeeper integration).
  • OR deep foundational knowledge of Lucene-based search concepts (inverted indices, analysis chains, TF-IDF/BM25 scoring logic) with the ability to quickly apply that to Solr.
• Hands-on experience with AWS OpenSearch (or Elasticsearch) in a managed cloud environment.
• Experience with data modeling in relational databases (PostgreSQL, MySQL, Oracle).
• Strong understanding of RESTful API design principles.
• Preferred Qualifications:
  • Experience architecting zero-downtime migrations from self-hosted Solr to managed cloud search services.
  • Experience with event-driven architecture and streaming tools like Apache Kafka for real-time indexing.
  • Familiarity with containerization (Docker, Kubernetes) and CI/CD pipelines like Jenkins or GitLab CI.

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

At SPD Technology, we bring together a team of like-minded people who are driven by the desire to bring value through their work, united in their commitment to high performance and delivering custom, cutting-edge tech solutions that drive clients’ growth. We empower our people with a culture of excellence and enable them with the opportunity to uphold their accountability to contribute on each level. We value humanity and collaboration, encourage professional and personal growth, and foster a supportive and flexible work environment where everyone’s contribution is welcomed.

Now we are looking for a Software Development Engineer (MLOps) to join us as part of our team.

About the role

As a Senior ML Operations Engineer, you will support teams building and deploying AI-driven solutions, helping them overcome common challenges in the ML development, deployment, and support lifecycle. This role offers autonomy in decision-making, encouraging a proactive approach to solving complex issues and finding optimal solutions for scalable systems.

About the project

PitchBook — a platform for investment professionals. Our software provides access to data and the analytical tools to get answers fast and discover promising opportunities. Uncovers actionable insights and trends hidden within the financial data of more than three million companies. Users all over the world include large corporations, start-ups, venture capital and private equity firms, investment banks, and many others. Features of PitchBook: Advanced search / Discovery & insights / Company profiles / Workflow & efficiency / Financials and many more.

Team composition

1 Engineering Manager, 4 Senior ML Ops Engineers

Work Environment

The role offers a flexible work schedule, allowing you to adapt your working hours with the requirement to attend all team meetings. The team follows a Scrum-based Agile methodology.

As a qualified expert, You will

• Serve as a force multiplier for development teams by creating golden paths that remove roadblocks and improve ideation and innovation.
• Collaborate with other engineers, product managers, and internal stakeholders in an Agile environment.
• Provide mentorship, technical guidance, and perform code reviews for team members.
• Design and deliver on projects end-to-end with little to no guidance.
• Provide support to teams building and deploying AI applications by addressing common pain points in the MLDLC.
• Learn constantly and be passionate about discovering new tools, technologies, libraries, and frameworks (commercial and open source), that can be leveraged to improve PitchBook’s AI capabilities.
• Support the vision and values of the company through role modeling and encouraging desired behaviors.
• Participate in various cross-functional company initiatives and projects as requested.
• Contribute to strategic planning in a way that ensures the team is building exceptional products that bring real business value.
• Evaluate frameworks, vendors, and tools that can be used to optimize processes and costs with minimal guidance.

We’re looking for you if you have

• Degree in Computer Science, Information Systems, Machine Learning, or a similar field preferred (or equivalent practical experience).
• 5+ years of hands-on software development experience with Python (Java experience with strong Python proficiency also considered).
• 4+ years of experience designing and building distributed software systems and architectures.
• 3+ years of hands-on experience deploying and operating Machine Learning services in production.
• Experience supporting ML lifecycle operations including post-deployment monitoring and maintenance.
• Experience in cloud-native stack, with a practical understanding of containerization technologies such as Kubernetes and Docker.
• Demonstrated experience with SQL and NoSQL database design and implementation.
• Ability to decompose complex problems into iterative, well-defined solutions.
• Strong problem-solving abilities with focus on building scalable, efficient, and maintainable systems.
• Strong communication and collaboration skills, with the ability to engage effectively with internal customers across various cultures and regions.
• Ability to be a team player who can also work independently.
• Experience working across multiple development teams is a plus.

Desired Skills

• Experience with cloud platforms (AWS, Google Cloud Platform, or Azure).
• Proficiency in GitOps practices and CI/CD pipeline development and management.
• Observability and monitoring: Integration experience with observability tools (Prometheus, Grafana) and building instrumented, production-ready systems.
• LLM Infrastructure: Experience provisioning and managing Large Language Models through managed services (Azure OpenAI, Google Vertex AI, Amazon Bedrock).
• LLM Tooling: Hands-on experience with LLM gateways (LiteLLM) and agentic frameworks (LangGraph, LangSmith, or similar).
• Vector Systems: Practical experience with vector embedding models and vector databases (Pinecone, Weaviate, Milvus, pgvector).
• RAG Systems: Experience building Retrieval-Augmented Generation systems and evaluating both retrieval quality and generation performance.
• Cloud-native experience with services like Amazon SageMaker, Google Vertex AI, or Azure ML
• Familiarity with ML frameworks and tools: PyTorch, TensorFlow, scikit-learn
• Experience with data infrastructure: Redis, Elasticsearch, Apache Kafka.
• ML experiment tracking and model management: Weights & Biases, MLflow, KubeFlow.
• API development with FastAPI or similar frameworks.
• Java programming experience is a plus.

Interview Process

1. Pre-Screening with the recruiter
2. Tech Interview(ML Fundamentals, Software Engineering) + Live Coding (up to 1,5 hours)
3. ML System Design Interview (up to 60 min)
4. Interview with Engineering Manager (60 min)
5. Final Client Interview (60 min)

Evoplay is a Ukrainian product IT company that complete B2B solutions for the online gaming industry.

Position Overview:

As a Jira and Confluence Administrator, you will be responsible for the administration, configuration, and maintenance of our Jira and Confluence instances. You will play a critical role in ensuring the smooth operation and optimal utilization of these platforms to support our teams in project management, collaboration, and knowledge sharing.

Key Responsibilities:

1. Platform Administration:

• Administer Jira and Confluence instances, including user management, permissions configuration, and customization of workflows, issue types, and fields. Jira (server and cloud), сonfluence, Bitbucket, Crowd)

• Perform regular maintenance tasks such as upgrades, patches, and backups to ensure system reliability and performance.

2. Configuration and Customization:

• Configure Jira projects and Confluence spaces to meet the specific requirements of our teams and projects.

• Customize Jira workflows, screens, and dashboards to streamline processes and enhance productivity.

3. Integration and Automation:

• Integrate Jira and Confluence with other tools and systems used within the organization to facilitate seamless data flow and collaboration.

• Implement automation rules and workflows using Jira and Confluence plugins to optimize task management and documentation processes.

4. User Training and Support:

• Provide training and support to users on Jira and Confluence functionality, best practices, and troubleshooting techniques.

• Serve as the primary point of contact for user inquiries and technical issues related to Jira and Confluence usage.

5. Corporate IT Services:

• Administer other corporate IT services such as Gitlab, LDAP, GCP.

• Ensure the proper functioning and integration of these services with other business applications and systems.

Qualifications:

• Experience in a similar position for 2 years.

• Experience with Atlassian stack:

- Jira

- Confluence

- Bitbucket

- Crowd

• Understanding of the functioning of Linux systems.

We offer:

• L&D center with courses for employees and top managers;

• Rotation program;

• Medical іnsurance;

• Paid leave;

• Sick days;

• Self-learning library, access to paid courses;

• Stable payments;

• Evoplay discount program;

• Flexible work schedule / remote work;

• Group discussions and individual sessions with a psychologist.

This is a product company that supplies ultra-low latency financial systems to tier-1 banks in the EU and the US. The company is certified by more than 100 Forex trading platforms, accounting for over 95% of currency liquidity, and provides a comprehensive solution with a single API for both Maker and Taker. These systems allow the bank to serve a multitude of algorithmic traders, providing market access and trading, risk management, price matching, liquidity aggregation, etc.
The company has created a product that allows international companies and banks to conduct instant transactions on global currency exchanges with minimal time delay using the company's low-latency gateway. This solution is an advantage for them to be ahead of their competitors by fractions of a millisecond.

Two rounds of interviews are planned, including with the company's CEO.

The team consists of 17 C++ developers.
 

Required experience in server development on C++ (Linux), multithreading, experience with low-latency systems on Linux, spoken English.

Will be a plus: with High-load systems, experience in FinTech projects.

We are looking for a highly creative, data-driven, and experienced Middle/Senior SMM Manager to join our team. If you live and breathe social media trends, know how to turn views into leads, and have a proven track record of scaling businesses through thumb-stopping content, we want you!

Key Responsibilities:

• Trendjacking & Strategy: Constantly monitor, analyze, and instantly adapt to the latest social media trends, algorithm updates, and viral hooks to keep our brand ahead of the competition.
• Creative Content Creation: Conceptualize, script, shoot (direction), and edit engaging, highly creative short-form video content (Reels, TikToks, Shorts) that drives high engagement and virality.
• Lead Generation: Develop and execute SMM strategies focused on measurable business growth, customer acquisition, and high-quality lead generation.
• Cross-Platform Management: Plan, publish, and optimize content tailored specifically for Instagram, TikTok, YouTube, and LinkedIn.
• Analytics & Optimization: Track KPIs, analyze campaign performance, and regularly report on ROI, adjusting strategies based on data.

Requirements (Must-Haves):

• Experience: 5+ years of proven experience in social media marketing and business promotion.
• Creativity & Trend Mastery: A strong creative mindset with an obsession for social media. You must have a sharp eye for aesthetics and a proven ability to spot and implement the latest SMM trends before they go mainstream.
• Platform Expertise: Deep understanding of algorithms, features, and lead-generation tools on Instagram, TikTok, YouTube, and LinkedIn.
• Language: Fluent / Native-level English (both written and spoken). You must be able to write copy and create content for an English-speaking audience flawlessly.
• Software & Design Skills: Proficiency in video editing software (e.g., CapCut, Premiere Pro), Adobe Photoshop, and Canva for creating high-quality visual assets.
• Proven Track Record: A portfolio showcasing proven results (e.g., case studies with specific metrics: lead growth, revenue generated, or significant account scaling).

Nice-to-Haves (Advantages):

• Experience in promoting Medical, Health, or Wellness accounts (clinics, doctors, healthtech, or medical services) is highly desired.

What We Offer:

• 100% Remote: Work from anywhere with full support.
• Work-Life Balance: 28 days of paid annual leave.
• Transparency: A clear incentive system and well-defined KPIs.
• Stability: The security of a profitable, large-scale European company.
• Impact: The chance to work on socially significant, innovative international projects.
• Freedom: Creative freedom and a supportive team environment.

How to Apply:

Please send your CV and a link to your portfolio.

Important: Applications without a portfolio or case studies demonstrating lead generation, creativity, and video content examples will not be considered.

We’re searching for a Middle BI Developer to join a blockchain company. This is a long-term opportunity

Responsibilities

• Build and maintain dashboards and reporting solutions in Power BI.
• Design and develop end-to-end analytics across multiple data sources.
• Integrate and combine data from GA4, HubSpot, Search Console, ERP, CRM, and internal systems.
• Configure and maintain data connections, connectors, and data flows.
• Develop and optimize SQL queries, data models, and reporting datasets.
• Validate data quality and ensure consistency across reports.
• Work closely with stakeholders to define KPIs and reporting requirements.

• Support the evolution of the company's BI and analytics infrastructure.

   

Requirements

• 2+ years of experience as a BI Developer, BI Analyst, Analytics Engineer, or Data Analyst with strong BI focus.
• SQL skills (joins, CTEs, window functions, query optimization).
• Strong hands-on experience with Power BI.
• Experience building dashboards and reporting solutions from scratch.
• Experience integrating data from multiple business systems (CRM, ERP, GA4, marketing platforms, internal databases, APIs).
• Understanding of ETL/ELT processes and data warehousing concepts.
• Experience configuring connectors and onboarding new data sources.
• Understanding of REST APIs and data exchange mechanisms.

• Strong analytical and problem-solving skills.

   

Nice to Have

• Experience with HubSpot, GA4, Google Search Console.
• Experience with Python for automation or data extraction.
• Experience with BigQuery, Snowflake, PostgreSQL, or similar databases.

• Experience in SaaS, FinTech, Blockchain, or B2B products.

   

What We Offer

• Remote-first environment.
• Opportunity to work on a growing blockchain product.
• High level of ownership and impact.
• Competitive compensation.
• Professional growth and career development.

Cosmolot is a Ukrainian product IT company that creates and develops an online digital entertainment platform. We build technology-driven solutions with a strong focus on security, transparency, and user comfort.

As a Data Analyst, you will analyze payment and fraud-related data, identify suspicious patterns and risks, and support fraud prevention and payment optimization initiatives through data-driven insights and reporting.

Requirements

• 4+ years of experience as a Payment Analyst, Fraud Analyst, Product/Data Analyst, Risk Analyst, or similar role
• Strong practical knowledge of SQL: CTEs, window functions, aggregations, joins, query optimization
• Experience analyzing payment transactions, payment funnels, success rates, declines, errors and fraud-related metrics
• Practical experience with Power BI
• Strong Excel skills
• Ability to work with large datasets and combine data from multiple sources
• Strong analytical thinking and attention to detail
• Understanding of key payment and fraud metrics (AR, SR) 
• Strong communication skills and ability to clearly present insights to business stakeholders
• Ability to work independently in a dynamic environment

Your Responsibilities

• Analyze payment performance, fraud prevention metrics, and player transaction behavior to support business decisions 
• Investigate suspicious activity, fraud patterns, bonus abuse, multi-accounting, payment manipulation, and other abnormal user behaviors 
• Collaborate with business teams (Product, Payments, Risk & Fraud) on data requirements, analytical insights, fraud prevention, and payment optimization initiatives 
• Collect, prepare, validate, and combine data from multiple sources for analysis and reporting
• Build and maintain analytical reports and dashboards in Power BI for payment, fraud, and transaction monitoring

Nice to Have

• Experience in iGaming, fintech, payments, traffic analytics, or other high-risk industries
• Experience with PSPs, payment providers, aggregators, antifraud or risk management systems
• Knowledge of fraud detection, bonus abuse, or suspicious activity analysis
• Basic experience with Python for data analysis or automation
• Understanding of payment processes (routing, cascading, 3DS, BIN analysis, card, crypto, and alternative payments)

What We Offer

• Work in a strong team of professionals and genuinely supportive people
• Opportunities for professional growth and development
• Flexible working hours
• Medical insurance
• Sports expense compensation
• Psychological support
• Free language classes (English, Spanish, and German)
• 18 working days of paid vacation, paid sick leave, and sick days
• Regular team buildings and corporate events
• All necessary equipment for comfortable work

Job Description

Expert knowledge as an Oracle DBA, qualification according to Oracle Database Administration 2019 Certified Professional or comparable, current project experience > 5 years
Very good knowledge of setting up Oracle WebLogic Server as well as managed servers hosting OAS and ORDS, experience > 5 years
Good knowledge of Oracle Dataguard, experience > 2 years
Advanced Linux knowledge (shell, file management, processes and devices, resource monitoring, networks)

 

Job Responsibilities

This profile focuses on the middleware and application tier. They manage the software environments that connect users to the database.
Core Responsibilities:
Managing the Oracle WebLogic Server domains, administration consoles, and managed servers hosting OAS and ORDS (Oracle REST Data Services for APEX).
Configuring data sources (JDBC connections) that bridge WebLogic to the Exadata database.
Handling application-level security, SSL/TLS certificates, deployments, patches, and monitoring server memory/JVM logs.
Scope in your stack: They ensure that the OAS reporting portal is accessible and running smoothly, and that the ORDS layer is routing traffic correctly to your APEX apps.

Department/Project Description

Client is company based in US, provides solutions and common infrastructure to enable telecommunications partners to deploy and expand next-generation technologies

Skill Category

Data Engineering

Keyskills - Must Have

• Oracle RAC
• Agile
• Linux
• Git
• Oracle-DBA
• Weblogic
• TLS/SSL