Jobs at Djinni

Location: Remote (must be available for meetings between 10am–6pm EST)

Employment Type: Full-time

Company Description

Integrated Reality Labs (IRL) builds tools and experiences that bring people together through integrated reality (IR) gameplay. Our flagship product, SLAP, merges the excitement of real-world tag with the convenience of mobile technology. 

Role Summary

Full-time Lead QA Engineer for IRL’s flagship Location-Based Multiplayer Mobile Game: SLAP.

Position Overview

Integrated Reality Labs is building an exciting integrated reality mobile app that enables massively multiplayer tag-based games in the real world. The real-time, multi-player & real world aspects of SLAP present unique challenges to ensuring SLAP is consistently stable and bug-free. These challenges can only be overcome through rigorous technical and manual testing informed by a working understanding of mobile networking, BLE, UWB, and GPS.

We are seeking a highly motivated and detail-oriented Lead QA / Test Engineer to join the IRL team, who possesses both technical & manual testing acumen, previous experience or deep understanding of networking & GPS, and experience managing a distributed team of Junior-QA Engineers.

The ideal candidate has a strong technical background, including the ability to write test cases and review code for errors, excellent investigation + problem-solving skills, and a passion for continuous improvement. As a Lead QA Engineer, you will play a crucial role in ensuring the game's functionality, performance, and overall user experience meet our rigorous standards.

Responsibilities

• Lead the QA team -  share knowledge, best practices, standards & expectations, processes, and testing methodologies.
• Build and develop automated QA processes from the ground up.
• Collaborate closely with the development team to understand game features, mechanics, and technical aspects to ensure effective testing strategies.
• Develop comprehensive test plans and test cases for various game components, including gameplay mechanics, network interactions, UI/UX, audio, and visual elements.
• Execute manual tests to identify bugs, glitches, and other issues in the game's functionality and user interface.
• Verify multiplayer gameplay functionalities, including matchmaking, server interactions, player synchronization, and data consistency.
• Perform compatibility testing across different mobile devices, operating systems, and screen resolutions.
• Monitor and track reported issues using bug tracking systems, and ensure timely and accurate communication of bug reports to the development team.
• Work closely with developers to reproduce, isolate, and debug issues, providing clear and detailed information for efficient resolution.
• Perform regression testing to ensure that previously identified issues have been successfully fixed without introducing new problems.
• Participate in the design and execution of performance and stress testing to evaluate the game's stability under various conditions.
• Contribute to continuous improvement efforts by providing feedback on gameplay, user interface, and overall user experience.

Qualifications

• Proven experience in both technical and manual QA testing of location based mobile applications. (Multiplayer Testing experience preferred.)
• Understanding of mobile game development processes, multiplayer networking, and gameplay mechanics.
• Proficiency in using bug tracking and test case management tools.
• Familiarity with mobile device specifications, operating systems, and working knowledge of the impact that OS versions + device variations may play in application development, performance, and testing. 
• Ability to work effectively both as an individual contributor, and as a team leader.
• Strong English communication skills to articulate issues clearly and concisely to the development team.
• Knowledge of automated testing tools and scripting languages is a must.
• Previous experience with game development, scripting, or programming is a bonus.
• Ability to lead complex technical investigations where problem-solving skills and attention to detail will be determinative of success..
• Bachelor's degree in Computer Science, Game Development, or related field, or equivalent practical experience. (Preferred but not required) 

Why Join IRL?

• Innovative Product: Be part of building the world’s first fully realized real-world multiplayer mobile game, merging digital and physical play seamlessly.
• Growth Opportunities: Shape the technological foundations of a cutting-edge product and grow into more strategic roles as the company scales.
• Collaborative Environment: Work alongside a diverse team of product managers, designers, and backend engineers who are all passionate about delivering extraordinary user experiences.
• Impactful Work: Your contributions will directly influence engagement, retention, and the overall success of our integrated reality ecosystem.

At ZentixSoft, we follow the "People over processes" principle. We believe that empowering top-tier talent is the only way to build world-class software. 

Currently, we are strengthening a Core Engineering team for one of our strategic enterprise partners. We are looking for a visionary Lead Rust Developer to drive technical excellence and architectural transformation.
 

Note: This is an Outstaffing role. You will be integrated into a long-term initiative  focused on high-performance open-source tooling, large-scale data validation, and complex system migrations.
 

The Role: You will bridge the gap between high-level business logic and low-level technical execution. Your primary focus will be on designing a robust, modular engine capable of processing industry-specific models at scale, ensuring compliance with international standards, and eliminating technical debt within the core architecture.
 

Our Expectations:

• Engineering Tenure: At least 7 years in professional software development with a history of delivering complex, production-grade systems.
• Rust Expertise: 3 years of commercial Rust experience. You should possess a deep understanding of memory safety, lifetimes, traits, and high-performance concurrency.
• Technical Leadership: Proven background as a Lead or Staff Engineer, including experience in mentoring teams and owning the technical roadmap.
• Data & Performance: Ability to design maintainable architectures for high-throughput data processing and efficient memory management.
• Engineering Rigor: Strong commitment to clean code, systematic testing, thorough documentation, and rigorous code reviews.
   

The Toolkit (Tech Stack):

• Core: Rust, Modular/Plugin-based architecture.
• Systems: High-performance data processing, API-driven component communication.
• Ops/QA: Performance profiling & benchmarking, Automated testing, CI/CD, and Observability.
   

Soft Skills:

• Execution Driver: Proactive mindset with the ability to identify stakeholders and push complex tasks to completion.
• Stakeholder Management: Excellent communication skills to sync effectively with both technical teams and business leads.
• Strategic Curiosity: A willingness to challenge existing workflows and propose innovative architectural shifts.
   

Bonus Points (Nice to Have):

• Experience with Graph-based data or Triplestores.
• Background in building cross-platform applications or modular plugins.
• Familiarity with semantic web technologies or regulated infrastructure domains.
   

Logistics & Start:

• 🚀 Start: ASAP.
• 🗣️ Language Proficiency: Upper-Intermediate English.

Code&Care — is a successful full-stack development company, which provides clients with high-quality development assistance worldwide.
 

Now our team has a position for Sales Manager / Lead Generation Specialist (IT Outsourcing).
 

Requirements:

• 6+ months of experience in Sales, Lead Generation, SDR, or Business Development;
• Good written and spoken English skills (B1+/B2 preferred);
• Strong communication skills and a proactive mindset;
• Experience with outbound sales activities and prospecting;
• Experience using CRM systems and sales automation tools.

Nice to have:

• Experience with HubSpot;
• Experience with Instantly or similar cold email platforms;
• LinkedIn prospecting and lead research experience;
• Cold Email Outreach experience;
• LinkedIn Outreach experience;
• Experience generating meetings for sales teams;
• Previous experience in IT Outsourcing, Software Development, or IT Services sales.

Your responsibilities will be:

• Identify and connect with potential clients across the US and Europe;
• Conduct outbound prospecting activities through email, LinkedIn, and other channels;
• Research and qualify leads;
• Generate meetings and opportunities for the sales team;
• Maintain accurate records in CRM systems and sales tools;
• Build and maintain a healthy sales pipeline.

What the company offers:

• Constant and interesting work with foreign clients;
• Flexible working hours;
• Compensation English language courses;
• Annual paid 30 days vacation and paid sick day.

About the Role

We are looking for a dynamic and experienced Business Development Manager to join our growing IT outsourcing company. This role is critical in driving business growth through the acquisition of new clients and maintaining long-term relationships.

Key Responsibilities

— Own the full sales cycle from first contact to signed contract

— Manage communication with qualified leads, driving them toward successful deal closure
— Identify client needs, prepare and present tailored outsourcing solutions including discovery phases
— Prepare and deliver compelling proposals, presentations and commercial offers
— Negotiate contracts and close deals with new and existing clients
— Ensure that committed deliverables are met in coordination with delivery teams
— Manage and oversee internal project managers and development teams to ensure project alignment with client expectations
— Represent the company at international conferences, trade shows and industry events

Requirements

— Proven experience in selling IT outsourcing projects, including discovery and pre-sale consulting phases
— Strong understanding of the IT services market, delivery models and client expectations
— Ability to manage long and complex sales cycles with both technical and business stakeholders
— Experience in account management, ensuring customer satisfaction post-sale
— Demonstrated leadership skills in managing cross-functional teams
— Excellent communication and interpersonal skills
— Public speaking experience and a confident presence at industry events
— Fluent level of English (written and spoken); proficiency in other languages is a plus
— Willingness to travel internationally for client meetings and industry events

Preferred Qualifications

— Experience working with clients in the EU, UK and North America (USA and Canada)
— Valid visas or travel authorization for USA, Canada, and the UK
— Background in business consulting or digital transformation is a plus
— Familiarity with CRM tools and sales automation systems
— Valid car driving license and readiness to travel locally when required

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.

Ajax Systems, an international tech company and the largest manufacturer of security systems in Europe.

Our infrastructure is a part of the product that is invisible to the end user, but critical to the life of the entire system. The safety of our users and their property depends on our uptime. We are constantly developing our cloud solutions and this requires automating our infrastructure, testing and improving its fault tolerance. For this purpose we are looking for Middle DevOps Engineer.

The System Division develops the Ajax software ecosystem — including OS Malevich, the Video Management System, cloud infrastructure, and client applications. The team ensures the stable operation of all system components as a unified digital platform.

Requirements:

• 3+ years of experience as a DevOps engineer.
• Experience with managing Linux-based systems, TCP/IP networking.
• Experience with IaC and config management tools such as Terraform, Ansible.
• Experience writing code in one or more languages, such as Python, Bash, Groovy.
• Experience with AWS stack: VPC, IAM, EC2, RDS, Elasticache, Route53, Lambda etc.
• Experience in creating continuous integration and continuous delivery CI/CD with Jenkins CI.
• Experience with git, Docker.
  
   

Desirable:

• Elasticsearch stack (self-managed).
• Kubernetes (AWS EKS) + Helm.
• Message brokers: NATS, Kafka.
• Databases: MongoDB, MySQL, PostgreSQL.
• Hashicorp tools: Vault, Packer.
• Monitoring/Alerting: Datadog, OpsGenie.
• Others: Terragrunt, JVM, Gradle.
  
   

Responsibilities:

• Proactively participate in the platform development:

- extend and support current CI/CD;

- provide cost optimization plans;

- migrate to new AWS architecture;

- build proactive monitoring;

- take part in migration to Kubernetes.

• On-duty activities (once per ~1.5 months):

- grant access to different services;

- troubleshoot CI/CD failures;

- take part in an investigation on STAGE environments.

• Availability is very important. Sometimes you will need to help with issues in production that are most critical (On-call duties).
  
   

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;
• Corporate 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.

We are looking for an experienced HR Business Partner to work closely with business leaders, drive performance, and support talent development. You will act as a trusted advisor, helping managers translate business goals into measurable outcomes, while fostering a high-performance culture across the organization

Responsibilities

• Develop effective HR policies and processes aligned with the company’s business goals
• Assess current HR processes, identify areas for improvement, and develop solutions to optimize processes at all stages of the employee lifecycle
• Oversee the implementation of new HR initiatives
• Ensure all HR policies are fully aligned with regulatory requirements
• Implement technological solutions to enhance efficiency and optimize HR operations
• Support the development and implementation of an HR strategy aligned with the company’s overall objectives
• Facilitate organizational transformations by adapting HR processes to new conditions
• Contribute to building an effective organizational structure, optimizing teams and roles, and developing plans to improve team collaboration and leadership
• Conduct assessments of HR process efficiency to identify potential improvements and adjust the strategy accordingly

Requirements

• At least 3 years of experience in a similar role and a minimum of 5 years in HR overall
• Track record of shaping and implementing HR policies for global teams, ensuring compliance with diverse labor laws and practices
• Proficiency in HR analytics and process automation tools
• Proven experience working with international labor laws and in global HR environments
• Strategic planning skills in the HR context

We offer

• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company’s approved Public holiday list
• Medical insurance
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

UAPP.AI creates AI-powered mobile and digital products used by over 10 million people across 150+ countries. We build and scale our own products from scratch, meaning every technical decision directly impacts our users and the business. We value autonomy, speed, and a results-oriented mindset with zero corporate bureaucracy.

We are currently launching a brand-new direction — a Cloud Gaming platform that allows users to stream games from virtual Windows machines with ultra-low latency. We are looking for a strong Senior C++ Developer to build the technological foundation of this product from the ground up.
 

💻 Role Overview

You will focus on the low-level part of the platform: optimizing streaming quality, modifying open-source solutions, and developing custom tools to ensure minimal data transfer latency. This is a perfect match for an engineer who thrives on complex technical challenges and is ready to make key architectural decisions.

🛠 What You Will Do

• Develop custom tools for game streaming from virtual Windows machines.
• Identify and eliminate bottlenecks affecting platform latency and performance.
• Enhance existing open-source solutions and build custom modules on top of them.
• Participate in developing our proprietary browser-based streaming solutions.
• Work closely with the networking stack, optimizing data transfer via TCP/UDP.
• Design technical solutions independently and contribute to the product's architecture.

🎓 Requirements
 

Must-Have:

• 4+ years of commercial C++ development experience (solid knowledge of C++17/20).
• Proven track record in multithreaded development within production environments.
• Deep understanding of memory management and application performance optimization.
• Hands-on experience with TCP/UDP and a strong grasp of networking principles.
• Commercial development experience under Linux and/or Windows.
• Ability to break down complex tasks independently and drive technical solutions to production.
   

Nice-to-Have:

• Experience with streaming platforms, Cloud Gaming, real-time, or low-latency systems.
• Familiarity with WebRTC, FFmpeg, or GStreamer.
• Experience in integrating and customizing open-source solutions.

🎁 What We Offer

• Impact: The opportunity to join a Cloud Gaming platform at an early stage and shape its core architecture.
• Challenges: True engineering tasks where performance and optimization genuinely matter.
• Autonomy: High level of trust — we expect initiative and empower you to make decisions.
• Environment: A fast-paced, result-oriented team with a quick decision-making cycle.
• Flexibility: 100% remote work format.
• Compensation: $3,000 – $4,500 (depending on your experience and tech expertise).
   

🚀 Hiring Process & How to Apply

We review applications quickly and usually provide feedback within a few business days.

When applying, please share your CV. If you have hands-on experience with streaming platforms, real-time/low-latency systems, game dev, or deep performance optimization — don't hesitate to highlight it in your message!

Citron is searching for Crypto Processing Product Owner/ Head of Product to join its team! You’ll sit at the intersection of business strategy, technical delivery, and product management.

Responsibilities:

• Own and prioritize the product backlog – translate business goals into user stories, acceptance criteria, and roadmap

• Facilitate agile processes – lead backlog refinement, sprint planning, demos, and retrospectives; ensure backlog readiness

• Gather & document requirements – write BRDs/PRDs, create flow diagrams, mock-ups, edge-case/specs for integrations, custody, transaction

• Collaborate across teams – work with engineering, design, compliance, finance, and external partners/vendors to deliver end-to-end solutions

• Measure & optimize – analyze usage and performance, iterate on features for better UX and operational efficiency

Requirements:

• 3+ years in Product Ownership role in crypto

• Strong foundational understanding of blockchain, crypto transaction flows, APIs, wallets, and compliance frameworks (AML/KYC, GDPR)

• Proficient in agile methodologies, Jira/Confluence, and tools like Figma, draw.io for process design

• Excellent communicator—comfortable with both technical and non-technical stakeholders

• Analytical thinker with strong data-driven decision-making skills; experience with SQL or analytics tools is a plus

GrowthMate — a relationship-based link-building agency that helps ambitious B2B brands outrank competitors in the SEO game & generate more revenue with powerful backlinks. We provide white-hat SEO services in the direction of link-building. We do great at what we’re experts in: cold email outreach, guest posts on high-authority editorial websites & link insertions through building relationships.

Delivered thousands of juicy backlinks to Tier 1 clients from North America & Europe: SmallPDF, CloudTalk, Semrush, Modash, Community Phone, Belkins, Inbox Army, just to name a few.

Now, we’re in search of Link Building Specialist — apply & join the team to rock together! 🤘
 

👉 Responsibilities:

• Launching cold email campaigns and outreach prospects through Linkedin, Slack or other channels
• Searching for relevant blogs & communication with editors for guest post placements-
• Launching link-building campaigns & negotiating exchanges to gather backlinks
• Working closely with content writers, creating content briefs for them, and publishing articles on SaaS/Service blogs
• Building partnerships and collaborating with other marketers & blog editors

💯 This is a fantastic opportunity for fast professional growth along with the company
 

👉Requirements:

• Responsibility and willingness to learn and grow
• Excellent communication skills
• English level — Upper-Intermediate (B2, C1, C2)
• Previous experience in Lead Generation or Sales (preferably within Outreach or Cold Emailing)
• Ability to think outside the box & be creative

• Experience in SEO/Content Writing/Digital marketing is a plus!

   

🖍️ Main tools you’ll work with: Slack, Google Sheets/Docs, Notion, Ahrefs, Trello, Woodpecker (we will teach if you don’t have experience)

 

🌈 What we offer:

• Fast professional growth, a place to bring your ideas and experiments to life
• Remote work and a flexible schedule
• Mentorship from CEO, a Senior Product Marketing Expert, and help with career growth
• Benefits Policy: we compensate 50% of expenses under our monthly budget on personal growth, health, mental activities, and everything else that will make you stronger, happier & productive!
• Competitive compensation and 25 paid vacation days per year
• A strong team of young marketing experts.
• For excellent work performance, we offer bonuses as a reward for your dedication and contributions
• Team events and truly friendly team, you’ll enjoy working with other mates
• Сorporate gifts
• Internal educational events where other top-notch professionals share their experiences & learnings with us
• We provide access to the IT Club Loyalty Program — the largest loyalty program in Ukraine
• Experience collaborating with top marketers from world-renowned companies like HubSpot, Envato, G2, and others!
   

If you feel a vibe — apply for a job 🔥

We are a fintech company with 8+ years of experience building financial infrastructure for media buyers and marketing agencies, helping them run campaigns and support their operations without interruptions.

We are looking for an active Business Development Manager at Sass to guide potential clients through our product, run demos, and convert conversations into long-term B2B partnerships.

Responsibilities:

• Conduct product demo calls, clearly demonstrate how our solution solves real business challenges
• Convert qualified leads into long-term clients
• Guide prospects through the sales process from qualification to closing the deal
• Understand client needs and suggest tailored solutions
• Maintain a pipeline and accurate CRM data
• Build long-term relationships with clients through clear and proactive communication
• Collaborate closely with the SDR and marketing team to improve leads quality

Requirements:

• 3+ years of experience in B2B sales or business development
• Experience in selling SaaS, fintech, or digital products
• Proven ability to conduct product demos and sales calls
• B2+ English level with confidence in professional communication
• Organized, proactive communication style with a strong ownership mindset
• Experience using CRM systems and managing sales pipelines
• Participation in conferences

Nice to have:

• Experience in affiliate marketing

What you will receive:

• Collaborate with companies from Tier-1 markets and international clients
• Focus on conversations with warm leads and closing deals rather than cold outreach
• Have a direct impact on company growth and see the results of your work
• Enjoy fully remote work from anywhere
• Full-time schedule: 11:00-20:00 or 10:00 - 19:00 (GMT+3)
• Unlimited paid vacation days plus 10 paid sick days
• English classes, professional trainings
• Participation in international conferences and industry events
• Company gifts

Uvik Software

Опис

🚀Join a team where data drives impact

At Uvik Software, we build world-class dedicated development teams and deliver high-quality software solutions to clients worldwide.

We’re passionate about clean code, strong collaboration, and modern technologies. Now, we’re looking for a Data Analyst who thrives on transforming data into strategic insights and has a solid background with Snowflake.


🎯About the Role

As a Data Analyst, you will play a key role in unlocking the value of data for our clients. You’ll work with modern cloud data infrastructures, focusing on Snowflake, to support high-impact analytics projects.


🔑Responsibilities

Analyze large-scale datasets using SQL, delivering clear, actionable insights
Perform advanced querying, profiling, and data transformation directly in Snowflake
Design and maintain ETL pipelines for efficient data preparation
Build interactive dashboards and reports using Power BI or Tableau
Access and manage cloud data via AWS services (e.g., S3, Glue, Redshift)
🧩Requirements

5+ years of experience as a Data Analyst working with large datasets
2+ years of hands-on experience with Snowflake (querying, modeling, optimization)
Strong SQL skills for complex querying and transformations
Proficiency with data visualization tools: Power BI and/or Tableau
Solid understanding of ETL processes, data modeling, and data warehousing
Experience with AWS data tools (S3, Glue, Redshift)
Strong English communication skills (verbal and written)

🌍 What We Offer:

We provide an environment where each specialist can grow professionally and work on exciting, high-impact projects.

1) Paid vacation and sick leave 
2)We provide the equipment you need to work comfortably (if required) 
3)We cover 50% of courses if you want to grow professionally 4)Regular salary reviews based on your performance 
5) Competitive salary, depending on your experience 
6) Always on-time payments — no delays 
7)A normal, supportive team without unnecessary bureaucracy

🚀 Apply now and be part of a tech-driven, globally distributed team!

We are looking for a Senior Full Stack Developer to join a fast-growing SaaS startup transforming the professional services industry through AI-powered software that automates complex workflows across documents, search, and matter management.

Project Overview

You will work on a modern AI-driven platform that builds intelligent workflows using LLMs, document processing, and advanced automation. The product focuses on improving how professional services teams manage knowledge, cases, and operations at scale.

Key Responsibilities

• Act as an independent technical owner, delivering complex features end-to-end (from architecture to production deployment)
• Build and optimize AI-powered workflows, including LLM agents, document processing pipelines, and tool-calling systems
• Design and maintain scalable backend systems, APIs, data flows, queues, and third-party integrations
• Debug and resolve complex production issues across the full stack using logs, traces, and monitoring tools

• Use AI coding tools (Claude Code, Cursor, Codex, etc.) as a daily productivity multiplier to accelerate delivery

   

Requirements

• 7+ years of professional software engineering experience
• Strong proficiency in Python (FastAPI or similar frameworks)
• Strong experience with TypeScript and React
• Advanced SQL skills and deep experience in database schema design (preferably PostgreSQL)
• Solid experience with cloud platforms (AWS / GCP / Azure), Docker, and CI/CD pipelines
• Strong architectural background in building scalable async systems, APIs, workers, and queues
• Hands-on experience with production LLM features, AI agents, prompt workflows, and RAG/search systems
• Experience with observability tools (Datadog, PostHog, Langfuse, OpenTelemetry, etc.)

• Proven ability to independently deliver production-ready systems end-to-end

   

Nice to have

• Experience in high-growth SaaS or startup environments
• Exposure to AI-first product development
• Strong product thinking and ability to collaborate with non-technical stakeholders

🚀We are looking for a Middle+/Senior Data Engineer to join a long-term data platform project. The role is focused on building, maintaining, and optimizing scalable data pipelines, data warehouses, and cloud-based data platforms for high-load business environments.

The ideal candidate has strong hands-on experience with Python, SQL, Spark/PySpark, cloud data services, and modern ETL/ELT pipelines. Experience with AWS is highly important, while Databricks, Snowflake, BigQuery, dbt, Airflow, Kafka/Kinesis, and Terraform are strong advantages.

🧩Responsibilities:

• Design, build, and maintain scalable batch and near-real-time data pipelines.
• Develop and optimize ETL/ELT workflows using Python, SQL, Spark/PySpark, Airflow, dbt, or similar tools.
• Work with cloud-based data platforms and services, especially AWS.
• Build and support data lakes, lakehouse architectures, and data warehouses.
• Integrate data from APIs, databases, SaaS tools, files, and streaming/event-based sources.
• Optimize data processing performance, query execution, partitioning, and storage costs.
• Ensure data quality, reliability, monitoring, logging, and validation across pipelines.
• Collaborate with engineers, analysts, BI teams, data scientists, and business stakeholders.
• Support documentation, data modeling, and data dictionary creation where needed.
• Contribute to CI/CD, infrastructure automation, and cloud data platform improvements.

🔑Requirements:

• 3-5 years of experience in Data Engineering or closely related roles.
• Strong hands-on experience with Python, SQL, and Spark/PySpark.
• Experience building and maintaining production-grade ETL/ELT pipelines.
• Strong understanding of data warehouses, data lakes, lakehouse architectures, and data modeling.
• Experience with AWS data services such as S3, Glue, Lambda, Athena, EMR, Redshift, Firehose, Kinesis, SQS, or EventBridge.
• Experience with orchestration and transformation tools such as Airflow, dbt, Prefect, Dagster, or similar.
• Experience with at least one modern data platform: Databricks, Snowflake, BigQuery, Redshift, or similar.
• Understanding of data quality, monitoring, observability, and performance optimization.
• Experience with Git, CI/CD, Docker, Terraform, AWS CDK, or other DevOps/IaC tools.
• Ability to work independently, communicate clearly, and take ownership of delivery.

• English level: Upper-Intermediate or higher.

   

🧩Nice to Have:

• Experience with Kafka, Kinesis, Pub/Sub, or other streaming/event-driven technologies.
• Experience with Delta Lake, Iceberg, Hudi, or other lakehouse table formats.
• Experience with Kubernetes.
• Experience in high-load, fintech, healthcare, telecom, eCommerce, SaaS, or analytics-heavy products.
• Experience with BI/reporting tools such as Tableau, Looker, Metabase, Power BI, or similar.
• Exposure to AI/ML or LLM-related data workflows.
• Experience with GCP or Azure data services.

🎯We Offer: 

• Paid vacation and sick leave
• We provide the equipment you need to work comfortably (if required)
• We cover 50% of courses if you want to grow professionally
• Regular salary reviews based on your performance
• Competitive salary, depending on your experience
• Always on-time payments — no delays
• A normal, supportive team without unnecessary bureaucracy

About us:

International IT company ZONE3000 has been providing complete solutions for developing and supporting web services (domain registration, hosting, SSL certificates, private mail) for 25 years. Our strategic partners are the world’s second biggest domain registrar Namecheap and a leading Ukrainian hosting provider HOSTiQ. We cooperate with more than 2200 specialists and are listed in the TOP 10 of the largest biggest IT companies in Ukraine.

Job requirements:

ZONE3000 opens up new opportunities, who might be interested in them?

• young ambitious professionals, who are just dreaming about pursuing an IT career;
• students willing to combine education with a professional development path;
• specialists seeking to master a new industry or change their occupation completely.

If you catch yourself thinking that this description fits you perfectly, it’s about you, check out our current position of Customer Support Specialist.

The only requirement for this position is an Intermediate or above level ofEnglish. All the technical details and professional skills will be taught at our training.

You’ll work remotely and do shifts. That’s why you can effectively manage your working time, and even combine work with studying.

What you’ll get:

• A job in the most stable and reliable IT industry. Job experience in an IT company by international standards.
• Formal employment, paid vacation and sick leave.
• Stable income starting from $400. Night shifts are paid extra (rate х1.5), for example: if you have 6 night shifts in a month, you’ll get $457.
• Technical training course where you’ll gain professional insight into web services, domains, hosting and the internet in general. You’ll also learn how to interact with clients all around the world and how to manage business communication. The company will pay you $300 after successfully passing the end-of-level test.
• Professional development opportunities and also a pay rise. For additional initiatives or extraordinary results you can get monthly and quarterly bonuses.
• Opportunity to change your position using our Internal Mobility project. We always listen to your wishes and support your talents and abilities. For example, you might want to get a job in other business fields, in other IT positions: Product Owner, Project Manager, Scrum Master, software developer, system administrator, etc.
• Development of soft and hard skills in the corporate training centre with training materials provided by our New York colleagues.

What you will do:

• Consult and support users of our products in solving various issues related to web services. For example, it can be assistance in choosing services, installation or setting up our products and services. Communication is provided through chats and tickets (emails)

Some extra perks you’ll get:

• FreeEnglish classes: grammar lectures, speaking clubs.
• Points accumulation system, where the points can be exchanged into certificates with MAKEUP, Rozetka, Citrus, JYSK, etc.
• Discount system for our employees, where you’ll get discounts and special offers from our partners (food delivery and entertainment venues, medical centres and pharmacies, beauty parlours and gyms, educational courses and much more).
• Corporate culture which involves a warm and welcoming team atmosphere, team buildings, corporate parties* and other activities which make workflow processes more enjoyable and valuable.
• Team buildings and corporate parties are on hold for the duration of the armed conflict.

Ready to level up your career? 

Playtech's GPAS unit is looking for an experienced Scala Developer with excellent engineering skills.

Your influential mission. You will...  

• Participate in software design, development, refactoring, support, and code reviews to maintain high development standards.
• Collaborate with platform teams to deliver great results.
• Work autonomously on your tasks with little or no supervision.
• Optimize the platform to achieve maximum throughput and scalability.
• Be proactive and go beyond expectations.

Components for success. You...

• Bring at least 3 years of hands-on experience developing server-side applications in Scala.
• Have a strong working knowledge of Scala (preferably Scala 3) and SBT (Scala Build Tool).
• Demonstrate solid experience with Pekko/Akka, including HTTP, Actors, Cluster, Persistence, Streams, and connectors.
• Possess a strong understanding of the JVM, data structures, and algorithms.
• Exhibit excellent knowledge of parallel and concurrent programming principles.
• Have practical experience building high-scale, distributed systems with complex interfaces and integrations.
• Think like an engineer - taking ownership, driving solutions forward, and continuously improving systems and processes.
• Demonstrate exceptional problem-solving skills and critical thinking.
• Show a willingness to document solutions and actively share knowledge with colleagues.

• Communicate clearly and effectively in English.

   

You'll get extra points for...

• Previous experience in the iGaming domain.
• Experience working with Typesafe Config.
• Hands-on experience with Couchbase or other document-based NoSQL databases.
• Familiarity with AWS services such as S3 and DynamoDB.
• Experience using Play JSON.
• Proficiency with ScalaTest for testing.
• Experience with containerization and orchestration tools such as Docker, Nomad, or Kubernetes.
• Confidence working in Linux environments.

Thrive in a culture that values...   

• A friendly, cooperative, and goal-oriented team of experienced professionals.
• Clear goals and a results-driven environment.
• Open communication, knowledge sharing, and mutual support across teams.
• Initiative-taking and a confident approach at the workplace.
• Collaborative and supportive culture as well as stable long-term career opportunities.
• Global scope and inclusive working environment where you can engage with diverse teams and perspectives.
• Constant learning and development opportunities and professional growth programs.

• An active lifestyle and mental well-being supported through sports classes, master classes, and monthly well-being activities.

   

GPAS UNIT

We invite an experienced Scala Developer to become a part of Playtech as a new member of the GPAS product team. Gaming Platform as a Service aka GPAS is Playtech’s exclusive distributed games delivery platform that currently has more than 1000 games running on it. GPAS is a highly accessible, multi-tenant, scalable, distributed and event-driven system written in Scala with the help of the Akka framework. We use Couchbase as a hot storage and AWS S3/DynamoDB as our cold storage to ensure we can handle nearly a billion transactions per day. We have a complex solution that provides capabilities to run various types of online casino games. We adopt Scrum methodology to deliver new features on time.

Playtech is an equal opportunities employer. Our mission is to welcome everyone and create inclusive teams. We celebrate differences and encourage everyone to join us and be themselves at work.