Jobs at Djinni

Requirements:

• 2+ years as a UX Researcher / Product Researcher
• Experience using basic, qualitative and quantitative UXR tools: in-depth interviews, user testing, surveys, card sorting, 5-second tests, audits, desk research, etc.
• Experience working in cross-functional teams
• More than ten successfully conducted studies, including successful implementations of finding (insights)
• Understanding of frameworks and methodologies: HCD, DD, DT

Will be plus:

• Experience in the iGaming industry and participatory design practices (Participatory Action Research) is a big plus.
• A background as a UX designer or sociologist is also a plus

Responsibilities:

• Collecting research requests and planning research processes
• Independently conducting qualitative and quantitative research
• Systematizing and collecting research results, presenting and formulating action points for key stakeholders
• Assisting product managers in developing product hypotheses
• Quarterly research planning with stakeholders
• Presenting the results of the work completed and its impact on the product

Benefits:

• An exciting and challenging job in a fast-growing business groups, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more
• Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed
• Beautiful offices in Warsaw, Limassol, Kyiv, Almaty, Yerevan — work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day
• Modern corporate equipment based on macOS or Windows and additional equipment are provided
• Paid vacations, sick leave, personal events days, days off
• ️Corporate health insurance program for your well-being
• Referral program — enjoy cooperation with your colleagues and get the bonus
• Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences
• Rewards program for mentoring and coaching colleagues
• Free internal English courses
• Yoga classes to help you stay active and energized
• In-house Travel Service
• Multiple internal activities: online platform for employees with quests, gamification, presents and news, RedCore clubs for movie / book / pets lovers, special office days dedicated to holidays
• Corporate events, team buildings

⚡️ ML/AI Engineer (Middle+/Senior) – Remote | Full-time | Long-term

We are looking for AI Engineers to join a long-term, full-time project currently in the pre-sale stage. High-priority role for skilled specialists with strong English communication.

Requirements:
• Proven AI/ML development experience (production-level projects preferred)
• Strong Python & deep learning frameworks (TensorFlow, PyTorch)
• Experience with cloud platforms (AWS, GCP, Azure)
• Working with APIs and data pipelines
• English B2+
• Team player with problem-solving skills

Nice to have: MLOps, LLMs/Generative AI, Docker/Kubernetes, CI/CD, big data experience

Responsibilities:
• Design, develop, and deploy AI solutions
• Build and optimize ML models and pipelines
• Collaborate with data scientists, developers, and stakeholders
• Ensure scalability and performance of AI solutions

Recruitment: Recruiting interview → Client interview → Offer

Ready to work on impactful AI projects? Send your CV today! 🚀

Understanding that there is an approach, technologies, levels, process, components;

Defects: types and life cycle of defects;

Test types. Organization of tests;

Testing of complex software solutions and complex systems;

Requirements, an introduction to bug tracking systems;

QA process: initialization, goals, priorities, timing, risks.

We are helping one of our product partners build a core AI-driven advertising platform and are looking for an AI Creative Strategist to join their internal team. The product is an autonomous advertising system where AI agents create, launch, and optimize campaigns at scale. The long-term goal is to move beyond rule-based decisions toward a system that learns and improves performance over time.

Creative strategy is one of the highest-leverage inputs in the product: a single improvement in prompt logic can affect thousands of campaigns instantly. While the system can already generate ads autonomously, it needs clear creative signals and hypotheses to guide learning and optimization. Your work provides this signal layer and directly feeds into the ML optimization loop.

Responsibilities

• Design, test, and iterate prompt logic for AI agents across strategy, copy, keywords, compliance, visuals, and optimization
• Continuously analyze competitor activity using spy tools and translate winning patterns into structured prompts
• Formulate and test multiple creative hypotheses weekly and evaluate their impact on performance metrics
• Analyze campaign performance data to identify which creative angles and patterns drive sustainable ROI
• Build and maintain a prompt library of validated creative patterns, structured by vertical and geography
• Work closely with the ML Engineer to align creative signals with prediction models, reward functions, and optimization logic
   

Must-have requirements

• Degree in a quantitative or analytical field such as Mathematics, Economics, or Marketing with a strong analytics focus
• 3+ years of hands-on experience in digital advertising (native ads, Facebook Ads, Google Ads, etc.) with a deep understanding of CPC, CTR, ROMI, and RPC
• AI-native working style with daily use of LLMs and generative tools such as Claude, ChatGPT, Gemini, Midjourney, or similar
• High hypothesis velocity with a focus on systematic testing rather than isolated execution
• Strong analytical thinking with the ability to review large datasets and extract creative patterns that differentiate high-performing campaigns
• Ability to design multi-step prompt chains where the output of one agent becomes the input for another

Nice to have

• Proficiency with competitive intelligence and spy tools such as AdPlexity, Anstrex, or SpyFu
• Experience writing LLM prompts in production environments, including system prompts and few-shot prompting
• Basic SQL or data querying skills
• Familiarity with tracking platforms such as Binom or Voluum
   

Language requirements
English at Upper-Intermediate level or higher. Code, prompts, and data are the primary working languages. No client-facing communication is required.

As we scale Documents to the web and prepare to launch a brand-new product, we’re entering an exciting new stage of growth. To make this journey successful, we’re looking for a strong Product Marketing Manager who will play a pivotal role in shaping how our products are positioned, launched, and scaled.

This is a high-impact role where your work will directly influence our ability to reach ambitious goals - while helping the team grow in a healthy, sustainable way and build products we’re truly proud of.

What you will do:

• Craft and execute GTMs. 
• Build growth hypotheses. 
• Define, measure, and monitor major KPIs. 
• Run market research and extract insights. 
• Coordinate cross-functional team

About you:

• Communication skills must be top-notch. 
• Strong analytics and metrics understanding. 
• Proven track record of launching products and features. 
• Proven track record of hypotheses that moved the needle for a product. 
• Critical thinking. 
• Cross-functional experience. 
• Deep, practical understanding of at least one product or marketing competence (e.g. performance, analytics, SEO, content, etc.) 
• Mobile experience. 
• English - C1 and above. 
• AI implementation in the work routine. 
• Strong understanding of first design and UX principles. 
• Marketing and product tooling: Amplitude (or alternatives), Tableau, Sensor Tower, App Annie, Jira, Replit/Lovable/Gemini/Claud, and Figma

Would be a plus:

• Neogtiations
• Engineering background
• Vybe-coding at least on the level of prototyping
• Design

What you will get at Readdle:

• Customer-centric culture. We put our users at the heart of everything we do. Every team member has the opportunity to engage directly with customers, gaining insights that shape meaningful, delightful experiences for millions worldwide.
• Relentless growth. We’re committed to mastery in our craft. We take ownership of our work, decisions, and outcomes, and we see feedback as a catalyst for growth. Every challenge is an opportunity to learn, evolve, and raise the bar.
• Exceptional people, exceptional team. Our greatest strength is our people. We care deeply about each other, work transparently, and celebrate collective success. Together, we build an environment where everyone can do their best work and grow beyond their potential.
• Real impact. We design products that truly matter. Our focus is on delivering tangible value, simplifying complexity, pushing boundaries, and continuously improving how we build and deliver solutions to our users.
• Culture of innovation. We embrace curiosity and creativity in everything we do. Fresh ideas are not just welcomed, they’re expected, celebrated, and turned into real innovations that shape the future of our products and company.

We are Perspective — a leading Magento web development company, committed to delivering cutting-edge e-commerce solutions to our clients worldwide. Our dynamic team is the force behind our success, and we’re currently looking for a skilled Project Manager / Business Analyst to join us. We are seeking a full-time employee to work in our office located in Kyiv. 

Responsibilities:

• communication with stakeholders to identify the business needs;
• writing technical documentation for the project;
• advice, recommendations, and suggestions for improving the customer concept;
• coordination of the budget with the client and its control;
• sprint planning, maintaining a backlog of project tasks;
• setting tasks for the development team, monitoring the compliance of the developed functionality concerning the technical specifications and customer requirements;
• people management of the development team;
• management of risks;

• participation in the delivery of the product to the production environment.

   

Required skills:

• more than 2 years of experience of PM or BA in an IT company;
• understanding the website development process/staging; — experience in managing large projects;
• understanding of applied technologies (web);

• Upper-Intermediate or higher English level.

   

Will be an advantage:

• experience in similar positions in similar companies.

   

Requirements for personal qualities:

• the ability to keep your work organized;
• punctuality and responsibility;
• teamwork skills and initiative;
• attention to detail;

• analytical mindset and agility.

   

Briefly about our company:

• we specialize in an integrated approach to web development;
• e-commerce is a key area;
• more than 60 employees;
• founded in 2009;

• our clients are 70% Western companies in Europe and the United States and 30% Ukrainian companies.

   

We offer:

• career growth opportunity (growth from Junior to Senior — salary as a result);
• the opportunity to learn from Senior PM, in the future to become a Business Analyst (possible rotation);
• you will be able to manage projects independently, act as a Product Manager, make decisions on the project;
• work with very complex tasks, invaluable technical skills;
• we have well-established and described processes in the company;
• joint attendance at conferences, corporate events, and payment for Magento certification;
• regular sports and leisure activities. Join us for weekly bouldering sessions, team races, and hiking together in the mountains. Enjoy some friendly competition with foosball and table tennis in the office;
• paid corporate English language classes.

About the Role

We’re looking for a UX/UI Designer to support a mission-driven, nonprofit-focused digital platform. Your work will help improve how organizations and volunteers connect, collaborate, and create positive social impact.

This role is well-suited for a designer who values purpose-driven work, enjoys thoughtful problem-solving, and is comfortable contributing on a part-time, flexible basis within a distributed, diverse team.

What You’ll Do:

- Design intuitive, user-centered UX flows and UI components

- Create and iterate on wireframes, mockups, and high-fidelity designs

- Collaborate with product and engineering during the 14:00–16:00 MT overlap window

- Improve usability, accessibility, and visual consistency across the product

- Contribute to or refine a design system (components, typography, color, spacing)

- Incorporate feedback quickly and iterate efficiently

Required Skills & Experience:

- 4+ years of experience in UX/UI or Product Design

- Strong portfolio demonstrating user-centered thinking

- Proficiency with Figma (or similar tools)

- Solid understanding of UX principles, accessibility, and responsive design

- Ability to work independently with minimal supervision

- Comfortable collaborating with a remote, multicultural team

- Availability during 14:00–16:00 MT (daily overlap is required)

Nice to Have:

- Experience designing SaaS, web apps, or startups

- Experience working with distributed or global teams

- Basic understanding of frontend constraints (HTML/CSS awareness)

Codefinity is a fast-growing EdTech company on a mission to make tech education accessible, engaging and truly practical. We help people from all over the world master in-demand programming skills and build meaningful careers in tech.

Our platform has already empowered hundreds of thousands of learners globally — from complete beginners to industry professionals — through interactive, hands-on courses designed to accelerate real skill growth.

We’re a team of ambitious and creative people who love what we do and move fast. We experiment, learn and constantly raise the bar to achieve bold goals. At Codefinity, every idea can make a difference, and every team member has a real impact on our growth story.

And now we are looking for a User Acquisition Manager to help us scale even faster. This role will play a key part in driving our growth strategy, acquiring new users globally, and expanding our impact in the EdTech space.

Responsibilities:

• Development and implementation of a paid user acquisition strategy on the Meta platform.
• Management of marketing campaigns to achieve business goals, evaluating campaign performance based on both marketing metrics (CPM, CTR, CR, CPA) and product metrics (LTV, ROI).
• Testing to identify the most effective combinations of creatives, funnels, and audiences.
• Close collaboration with creative, product and analytics teams.
• Conducting market research and generating new ideas and concepts.

Requirements:

• 2+ years of experience in performance marketing or user acquisition, preferably in B2C or subscription-based products.
• Proven track record of managing Meta Ads at scale (other channels are a plus: Google, TikTok, X ads, Pinterest Ads etc.).
• Strong analytical skills with experience in data-driven decision-making.
• Hands-on experience with testing and optimizing campaigns for growth and profitability.
• Strategic mindset with the ability to build and scale UA processes from the ground up.
• Excellent collaboration and communication skills to work cross-functionally with product, creative and analytics teams.
• Upper-intermediate or higher level of English.

What do we offer:

• Work within an ambitious team on a socially impactful education product.
• 20 working days of paid vacation per year, plus public holidays.
• An office with a reliable shelter, generators, satellite internet, and other amenities.
• Access to our corporate knowledge base and professional communities.
• Compensation for English language learning, external training, and courses.
• Medical insurance and full sick leave compensation.
• Company doctor and massage in the office.
• Sports activities: running, yoga, boxing, and more.

We are looking for a motivated Junior SERM Specialist with an SEO background to help manage and protect our brand’s online reputation. You’ll be responsible for monitoring search results, suppressing negative content, and promoting positive narratives through data-driven SEO strategies.

We are looking for candidates located in the European time zone (CET ±1) to ensure smooth collaboration.

What we expect:

• 1+ years of hands-on experience in SEO & SERM.
• 1+ years of experience with Google Ads
• Upper-Intermediate to Advanced English (written and spoken), fluent Ukrainian or Russian.
• Foundational knowledge of on-page and off-page SEO and how it applies to reputation management.
• Experience with SEO tools such as Google Search Console, Ahrefs, or SEMrush.
• Ability to analyze SERPs and identify competitor strategies.
• Understanding of PPC (Google Ads) to identify and mitigate unwanted or infringing advertisements.
• Understanding of Brand Protection processes: filing complaints for Trademark violations, Copyright infringement (DMCA), and phishing.
• Technical ability to identify hosting providers and domain registrars to send official Abuse Reports.

Key responsibilities:

• Track brand mentions and monitor changes in search engine results.
• File complaints in Google Ads against competitors for trademark infringement or unfair advertising.
• Submit reports for Trademark/Copyright violations and phishing to hosting providers and registrars.
• Execute strategies to displace negative search results with positive brand content.
• Coordinate with webmasters and platforms to remove or update misleading information.
• Prepare regular reports on reputation KPIs and the effectiveness of brand protection efforts.

About us:
 

ARRISE sets the benchmark for service delivery and excellence in the iGaming industry. Playing a key role in the success of its clients, which include Pragmatic Play, a brand relied upon by the world’s biggest online casinos for its cutting-edge products, ARRISE helps to deliver exceptional gaming experiences to millions of players worldwide.
 

Our global team of talented and driven professionals are shaping the future of iGaming. Headquartered in Gibraltar, we have offices spanning Canada, India, the Isle of Man, Latvia, Malta, Romania, Serbia, Bulgaria, and the UAE, and more exciting destinations on the horizon.
 

At ARRISE, we take pride in creating growth opportunities at all levels, constantly investing in our people while welcoming new colleagues and forging strategic partnerships that open new opportunities for success.
 

To achieve this, we bet on ourselves. We know that success is a collective effort, and our team is driven by ambition, collaboration, and a shared commitment to grow and succeed—while embracing every step of the journey.
 

Be part of the future of iGaming with ARRISERS! See a job that excites you? Apply now, and our friendly recruitment team will connect with you soon. Your journey starts here!
 

Requirements: 

• 5+ years of PostgreSQL, Pg/SQL development experience. 
• Oracle SQL, PL/SQLL development experience will be a big plus. 
• Shredding, changing and understanding older code without the need to know everything about a business process is imperative. 
• Query performance analyzing and tuning. 
• Experience with high loaded OLTP systems. 
• Experience with very large databases. 
• Experience with design, development, and maintenance of reporting and data warehouse databases a plus. 
• Experience with migrating schemas and data from Oracle to other RDBMS a plus. 
• Basic DB administration experience. 
• Familiarity with database design, documentation and coding. 
• Familiarity with programming languages API. 
• Problem solving skills and ability to think algorithmically. 
• Experience with Amazon Redshift, RDS, Aurora is a plus. 

General skills: 

• English (reading/writing/speaking) — min Intermediate level. 
• Experience in working with people. 
• Quick understanding and learning abilities. 
• Ability to work on several tasks in parallel. 

 
Responsibilities: 

• Responsible for designing, coding, and implementing software solutions using modern techniques and programming SQL language. 
• Provides high-level database development assistance in creating specific applications for businesses. 
• Provides general support on information technology to design, develop, execute, and maintain the database application systems, applying several RDBMS. 
• Ensures research and innovation at all levels of the software development process. 
  May participate in multiple projects simultaneously as a senior development team member. 
• Works harmoniously in a cross-functional team comprising managers, supervisors, business analysts, systems personnel, network staff, and other developers in ensuring the delivery of software solutions as planned, within set budget, and timely. 
• Acts as a coach or mentor to junior software developers. 
• Provides excellent customer service by responding to and assisting with help desk calls to resolving issues, including system outages. 

Company offers: 

• Long-term employment. 
• Flexible timetable. 
• Comfortable working conditions. 
• Paid vacation and sick leaves. 
• English lessons, gym. 
• Competitive salary level. 

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

About the Product:

The product is an enterprise-grade digital experience platform that provides real-time visibility into system performance, application stability, and end-user experience across on-premises, virtual, and cloud environments. It ingests large volumes of telemetry from distributed agents on employee devices and infrastructure, processes and enriches data through streaming pipelines, detects anomalies, and stores analytical data for monitoring and reporting. The platform serves a global customer base with high throughput and strict requirements for security, correctness, and availability. Rapid adoption has driven significant year-over-year growth and demand from large, distributed teams seeking to secure and stabilize digital environments without added complexity.

About the Role:

This is a true Big Data engineering role focused on designing and building real-time data pipelines that operate at scale in production environments serving real customers. You will join a senior, cross-functional platform team responsible for the end-to-end data flow: ingestion, processing, enrichment, anomaly detection, and storage. You will own both architecture and delivery, collaborating with Product Managers to translate requirements into robust, scalable solutions and defining guardrails for data usage, cost control, and tenant isolation. The platform is evolving from distributed, product-specific flows to a centralized, multi-region, highly observable system designed for rapid growth, advanced analytics, and future AI-driven capabilities. Strong ownership, deep technical expertise, and a clean-code mindset are essential.

Key Responsibilities:

• Design, build, and maintain high-throughput, low-latency data pipelines handling large volumes of telemetry.
• Develop real-time streaming solutions using Kafka and modern stream-processing frameworks (Flink, Spark, Beam, etc.).
• Contribute to the architecture and evolution of a large-scale, distributed, multi-region data platform.
• Ensure data reliability, fault tolerance, observability, and performance in production environments.
• Collaborate with Product Managers to define requirements and translate them into scalable, safe technical solutions.
• Define and enforce guardrails for data usage, cost optimization, and tenant isolation within a shared platform.
• Participate actively in system monitoring, troubleshooting incidents, and optimizing pipeline performance.
• Own end-to-end delivery: design, implementation, testing, deployment, and monitoring of data platform components.

Required Competence and Skills:

• 5+ years of hands-on experience in Big Data or large-scale data engineering roles.
• Strong programming skills in Java or Python, with a willingness to adopt Java and frameworks like Vert.x or Spring.
• Proven track record of building and operating production-grade data pipelines at scale.
• Solid knowledge of streaming technologies such as Kafka, Kafka Streams, Flink, Spark, or Apache Beam.
• Experience with cloud platforms (AWS, Azure, or GCP) and designing distributed, multi-region systems.
• Deep understanding of production concerns: availability, data loss prevention, latency, and observability.
• Hands-on experience with data stores such as ClickHouse, PostgreSQL, MySQL, Redis, or equivalents.
• Strong system design skills, able to reason about trade-offs, scalability challenges, and cost efficiency.
• Clean code mindset, solid OOP principles, and familiarity with design patterns.
• Experience with AI-first development tools (e.g., GitHub Copilot, Cursor) is a plus.

Nice to Have:

• Experience designing and operating globally distributed, multi-region data platforms.
• Background in real-time analytics, enrichment, or anomaly detection pipelines.
• Exposure to cost-aware data architectures and usage guardrails.
• Experience in platform or infrastructure teams serving multiple products.

Why Us:

- We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

- We provide full accounting and legal support in all countries we operate.

- We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

- We offer a highly competitive package with yearly performance and compensation reviews.

We are looking for an experienced Quality Control (QC) Team Lead to manage and elevate the performance of our QC department. This role is crucial for ensuring the accuracy, fairness, and consistency of all evaluation and calibration processes across the Support organization.

The ideal candidate is a strong leader with excellent analytical skills, a deep understanding of quality assurance principles, and the ability to mentor and develop a high-performing team.

HOW YOU WILL MAKE AN IMPACT

1. Team Management & Development

• Lead the daily operations of the QC team, ensuring balanced workload distribution across QC Managers and Specialists.
• Support team members in reaching individual and departmental goals.
• Conduct regular 1:1 meetings, provide feedback, and perform performance evaluations.

2. Quality Assurance Coordination

• Oversee QC sample coverage across all Support teams.
• Ensure monthly KPIs are achieved (e.g., 10% coverage of total Support volume).
• Track the number of evaluated chats and maintain data accuracy in QC reports.

3. Calibration & Consistency

• Conduct regular calibration sessions to ensure alignment between team members.
• Review QC Managers’ scoring to maintain consistency and minimize evaluation deviations.

4. Training & Knowledge Base Development

• Plan and deliver training for QC Managers and Support Team Leads to improve QC and coaching skills.
• Collaborate with the L&D department to identify knowledge gaps, recurring issues, and training priorities.

5. Dispute Resolution Oversight

• Supervise and review evaluation-related disputes between agents and QC Managers.
• Ensure fair, transparent, and consistent resolution processes.
• Report dispute trends and accuracy insights to the Head of CS.

6. Reporting & Analytics

• Prepare weekly and monthly QC performance reports, including coverage, consistency, and key trends.
• Analyze recurring mistakes and recommend process improvements.

7. Process & Documentation Management

• Create and update QC guidelines, evaluation rubrics, calibration standards, and internal documentation.
• Work closely with the Head of CS and Supervisors on workflow and process optimization.

8. Tool Integration & Automation

• Research, test, and implement AI-driven and automation tools to boost QC speed, accuracy, and efficiency.
• Ensure smooth tool adoption and provide training for the QC team.
• Monitor tool performance and gather feedback for continuous improvement.

9. Cross-Department Collaboration

• Serve as the primary communication link between QC, Support Team Leads, and L&D.
• Share QC insights to support coaching quality, process enhancement, and agent development.

10. Onboarding Support (Optional)

• Assist in onboarding new QC team members and ensure they fully understand QC standards and workflows.

11. Performance Review & KPI Tracking

• Monitor individual and team QC KPIs (coverage, consistency, training completion, calibration).
• Present results to management on a quarterly basis and propose improvement plans.

WHAT WILL HELP YOU SUCCEED IN THE ROLE

• 2+ years of experience in Quality Control, Customer Support QA, or a similar role.
• Proven leadership experience (Team Lead, Senior QC, or similar).
• Strong analytical skills and attention to detail.
• Excellent communication and feedback-giving abilities.
• Experience with QA tools, scorecards, calibration processes, and reporting.
• Ability to manage multiple priorities in a fast-paced environment.

WHY YOU’LL LOVE IT HERE:

• Flexible working hours and a remote work setup, so you can plan work around your life and not your life around work!
• Unlimited vacation days and paid sick leave—because your rest matters.
• A competitive compensation that truly reflects your skills and expertise.
• Employee referral bonus and gifts to celebrate your special occasions.
• 50% financial support for learning expenses to supercharge your professional growth!
• A positive atmosphere where you always feel respected and truly belong.
• Inspirational team-building activities that turn colleagues into best friends.
• Wellness benefits: We’ll support your sports passions, from yoga classes to gym memberships.
• Co-working space reimbursement to save your nerves from always working from home :)

About us:
 

ARRISE sets the benchmark for service delivery and excellence in the iGaming industry. Playing a key role in the success of its clients, which include Pragmatic Play, a brand relied upon by the world’s biggest online casinos for its cutting-edge products, ARRISE helps to deliver exceptional gaming experiences to millions of players worldwide.
 

Our global team of talented and driven professionals are shaping the future of iGaming. Headquartered in Gibraltar, we have offices spanning Canada, India, the Isle of Man, Latvia, Malta, Romania, Serbia, Bulgaria, and the UAE, and more exciting destinations on the horizon.
 

At ARRISE, we take pride in creating growth opportunities at all levels, constantly investing in our people while welcoming new colleagues and forging strategic partnerships that open new opportunities for success.
 

To achieve this, we bet on ourselves. We know that success is a collective effort, and our team is driven by ambition, collaboration, and a shared commitment to grow and succeed—while embracing every step of the journey.
 

Be part of the future of iGaming with ARRISERS! See a job that excites you? Apply now, and our friendly recruitment team will connect with you soon. Your journey starts here!

 
Required skills: 

• 5+ years of Java development. 
• Strong programming skills with Java. 
• Experience with OOP/OOD. 
• Experience with clustered applications, pooling, connection management, transactions. 
• Familiarity with programming specifics like asynchronous I/O, concurrency, distributed web systems and regression. 
• A good foundation in algorithms, design patterns, and data structures. 
• Experience with unit/functional testing. 
• Strong experience with the most of Spring Framework/JDBC, databases (PostgreSQL). 
• Strong experience with Javascript and React Framework. 
• Maven, Git. 
• Strong understanding of RDBMS concepts + SQL. 

Will be a plus:  

• Familiarity with NoSQL databases like Redis. 
• Experience with Kubernetes and Nomad. 
• Experience with AWS services. 
• Experience with Oracle databases. 
• Experience with distributed messaging systems, particularly RabbitMQ. 
• Experience in application and infrastructure monitoring. 
• Proven ability to troubleshoot production problems related to software applications. 
• Exposure to high-load systems. 
• Good spoken and written English skills.   

 
 Company offers: 

• Long-term employment. 
• Flexible timetable. 
• Comfortable working conditions. 
• Paid vacation and sick leaves. 
• English lessons, gym. 
• Competitive salary level. 

We are looking for an experienced Data Engineer to join a long-term B2C project. The main focus is on building Zero ETL pipelines, as well as maintaining and improving existing ones.

Responsibilities:
- Build and maintain scalable Zero ETL pipelines.
- Design and optimize data warehouses and data lakes on AWS (Glue, Firehose, Lambda, SageMaker).
- Work with structured and unstructured data, ensuring quality and accuracy.
- Optimize query performance and data processing workflows (Spark, SQL, Python).
- Collaborate with engineers, analysts, and business stakeholders to deliver data-driven solutions.

Requirements:
- 5+ years of experience in Data Engineering.
- Advanced proficiency in Spark, Python, SQL.
- Expertise with AWS Glue, Firehose, Lambda, SageMaker.
- Experience with ETL tools (dbt, Airflow etc.).
- Background in B2C companies is preferred.
- JavaScript and Data Science knowledge are a plus.
- Degree in Computer Science (preferred, not mandatory).

We offer:
- remote time job, B2B contract
- 12 sick leaves and 18 paid vacation business days per year
- Comfortable work conditions (including MacBook Pro and Dell monitor on each workplace)
- Smart environment
- Interesting projects from renowned clients
- Flexible work schedule
- Competitive salary according to the qualifications
- Guaranteed full workload during the term of the contract
 

• 3+ years of experience in DevOps / Infrastructure / System Administrator
• work only Baremetal servers
• Strong Linux (Ubuntu/Debian) and networking fundamentals;
• Terraform and Ansible in production;
• CI/CD: GitLab CI, Jenkins;
• Monitoring: Prometheus, Grafana;
• Scripting: Bash, Python;
• Git workflow best practices;
• Admin-level understanding of PostgreSQL, MySQL
• Docker / Kubernetes / Helm;

• English Intermediate.

   

Your daily adventures:

CI/CD & Automation

• CI/CD pipelines maintenance and development (GitLab CI, Jenkins);
• Infrastructure provisioning via Terraform and Ansible;

• Deployments and rollback management.

   

Infrastructure

• Linux administration (Ubuntu/Debian);
• DNS, routing, iptables;
• VPN (OpenVPN).

Observability & Incidents

• Monitoring (Prometheus, Grafana);
• Logging (OpenSearch);
• Uptime and SLA control;
• Incident response for critical issues, on-call participation.

About Us:

• Small team (partially in Kyiv)
• Ukrainian management
• no bureaucracy
• own Product