Jobs at Djinni

Softcery builds advanced AI systems for B2B SaaS companies. We partner with founders in the US and UK to design, build, and scale production-ready AI solutions that solve real business challenges. Our team focuses on complex AI engineering — systems that are technically robust, business-aligned, and built to scale. We combine deep technical expertise with strong product thinking, helping companies move from AI ambition to real, production impact.

We are looking for a Strong Middle AI Engineer to lead the delivery of AI-powered products for international clients. You'll work on complex AI systems with a strong focus on Voice AI, collaborating directly with clients and taking ownership of features from design to production. 

What You'll Do:

• Deliver production-ready AI solutions for international clients from concept to deployment.
• Design and build AI-powered applications with a strong focus on Voice AI and intelligent automation.
• Integrate LLMs, third-party APIs, and business systems into scalable software solutions.
• Own technical implementation, make architectural decisions, and ensure high code quality.
• Collaborate directly with clients to clarify requirements, discuss technical solutions, and deliver business value.

• Continuously explore new AI technologies and apply them to real-world customer challenges.

   

What We're Looking For:

• 3+ years of commercial experience in Python development.
• Hands-on experience with developing AI-powered applications.
• Strong software design and problem-solving skills.
• Ability to independently own features and deliver projects with minimal supervision.
• Excellent communication skills and confidence working directly with international clients.
• English – Advanced (C1).

Will be a plus:

• Experience with React and Node.js.

What We Offer:

• Structured onboarding – a clear onboarding plan, documented workflows, and a team that has your back.
• Flexible remote schedule – work from wherever and whenever you're most productive.
• Learning budget – we cover books, courses, English lessons, and AI tools for your professional growth.
• Full accounting support – so you can focus on the work, not the paperwork.
• Time off – 20 paid vacation days, 12 sick days, 2 paid period leave days/month (for women), and your birthday off.
• IT Cluster membership – access to professional events and networking opportunities in the local tech community.

🔁 Hiring Process: Screening → Test Task → Final Interview.

If you enjoy taking ownership, solving complex engineering challenges, and building AI products that create real business impact, we'd love to meet you 👋

BSG is a Communication Platform as a Service (CPaaS) designed to streamline how businesses connect with customers across multiple channels. Our flexible, cloud-based solutions integrate communication tools directly into your apps or websites, enabling real-time engagement.
 

We are looking for a Customer Support who will become a part of our team!

What are you going to do:

• Information and technical support of existing and new clients online via chat or e-mail;
• Work with tickets in the Zendesk system (database of customer requests);
• Development and maintenance of the existing customer base;
• Analysis of the company's services and products, search and control of problem solving (together with the company's technical specialists);
• Performing other tasks of the head.

What are we looking for:

• At least B2 English level;
• Higher education (can be incomplete and preferably technical)
• Understanding of the basic principles of the Internet
• Experience working with email service
• Responsibility

What do we offer:

• Competitive salary;
• 24 calendar days of vacation;
• Additionally: 3 days off per year;
• Opportunities for growth;
• Friendly team.

At Kyivstar.Tech, we build and scale high-performance digital ecosystems that power millions of users.

We are looking for a skilled DevOps Engineer to join our team. If you thrive on automating complex workflows, optimizing infrastructure resilience, and bridging the gap between development and operations, you’ll find a perfect environment here to make an impact and grow professionally.

About us
Kyivstar.Tech is a Ukrainian hybrid IT company and a resident of Diia.City. We are a subsidiary of Kyivstar, one of Ukraine’s
largest telecom operators.
Our mission is to transform lives in Ukraine and beyond by creating innovative technological solutions that unleash the
potential of businesses while meeting the evolving needs of users.
With over 500 specialists working across diverse domains — from mobile and web solutions to the design, development,
support, and maintenance of high-performance systems — we are committed to driving meaningful change.
We embrace an entrepreneurial culture that fosters continuous growth, challenges conventional thinking, and inspires the
creation of transformative products.

Required Skills & Experience

• 4+ years of hands-on experience as a DevOps Engineer;
• 2+ years of experience with Configuration as Code (CaaS), with a strong preference for Ansible;
• 2+ years of experience with Infrastructure as Code (IaC) in cloud environments, preferably AWS (Terraform);
• 2+ years of practical experience in designing, configuring, and maintaining CI/CD pipelines in Jenkins using imperative approach;
• Proficient with monitoring and logging stacks (Prometheus, Grafana, Loki, ELK);
• Deep knowledge of Linux OS administration;
• Strong understanding of IP networking, routing, VPNs, DNS, load balancing, and firewalls;
• Good knowledge of at least one of Go, Python, Groovy languages.

As a Plus

• Experience with On-Premises Kubernetes (Rancher or other vanilla K8s distributions);
• Experience with VMware vSphere environments.

Key Responsibilities

• Establish and promote modern DevOps culture and practices across development, QA, and operations teams;
• Deploy, manage, and optimize both on-premises and cloud-based Kubernetes clusters;
• Automate and continuously improve CI/CD pipelines to ensure seamless delivery;
• Enhance infrastructure observability, proactive monitoring, and overall system reliability.

We offer

• Office or remote — it’s up to you.
• Remote onboarding
• Performance bonuses for everyone: annual or quarterly, depending on the role
• Learning opportunities through the company’s library, internal resources, and partner programs
• Health and life insurance
• Wellbeing program and corporate psychologist
• Reimbursement of expenses for Kyivstar mobile communication

We’re looking for an Affiliate Manager to grow and manage affiliate partnerships in the dating vertical. The role focuses on recruiting affiliates, optimizing performance, and building long-term, profitable relationships.

Responsibilities

• Recruit and onboard new affiliates (CPA / CPL) 
• Manage and develop existing affiliate partnerships
• Negotiate deal terms and optimize cooperation for ROI
• Monitor traffic quality, volumes, and key performance metrics
• Analyze affiliate performance and campaign results
• Control commissions, budgets, and payouts
• Ensure timely payments and accurate reporting
• Work closely with marketing and media buying teams

Requirements

• 1.5+ years of experience as an Affiliate Manager
• Experience in Dating (adult) 
• Understanding models of monetization
• Experience with Tier-1 / Tier-2 GEOs
• Strong negotiation and communication skills
• Experience with tracking systems (S2S, postbacks, APIs)
• Confident with analytics and reporting
• Upper-Intermediate English or higher

Nice to have:

• Existing affiliate partner network
• Experience with traffic quality control
• Participation in affiliate events or communities

Conditions

• Fully remote
• Full-time, flexible schedule
• Fixed salary + performance-based bonuses
• Paid vacation and sick leave
• Tools, infrastructure, and operational support
• Clear processes and growth opportunities

We would be glad to welcome you to our team!

We're looking for an Analytics Lead who can bring structure, reliability, and scalability to how we work with data. You'll work across multiple departments, improve our analytics infrastructure, and help build systems that support smarter decisions every day. If your instinct isn't "we should just use Tableau/Power BI," this is probably the role for you 🚀

🏆 YOUR QUEST-LINE:

• Own the day-to-day operations of our internal analytics platform;
• Manage small analytics team: run regular 1:1s, performance reviews, distribute tasks based on priorities, and help the team navigate cross-team collaboration smoothly;
• Stay hands-on with data engineering: review pipelines, drive adoption of incremental data refresh, and push toward near-real-time updates for our key tables;
• Design and maintain a data architecture that balances speed and depth: fast, aggregated reporting alongside detailed, granular data for deeper analysis;
• Drive product analytics: user segmentation, retention/engagement patterns, and push hypothesis-driven research instead of purely status-check dashboards;
• Grow our AI-powered analytics platform, from automated reporting to a future conversational data interface;
• Collaborate with the product, development, finance, anti-fraud, support, and marketing teams to ensure their dashboards remain up-to-date and their decisions are data-driven.

👩‍🚀 YOUR IN-GAME SKIN:

• 5+ years of experience in analytics roles within product tech companies;
• 2+ years of experience managing an analytics team while staying hands-on;
• Strong SQL and solid Python, enough to read and write pipeline logic;
• Real understanding of data engineering fundamentals (ETL/ELT, BigQuery, bronze/silver/gold layering);
• Genuine enthusiasm and hands-on experience with AI-assisted workflows;
• Comfortable working autonomously, turning loose business goals into a concrete backlog of boards, metrics, and experiments;
• Understanding of analytics infrastructure, event tracking, and data consistency principles;
• Experience partnering closely with engineering and product teams on analytics implementation;
• Ability to structure ambiguous requests into clear analytical solutions and priorities;
• Strong communication skills and ability to work cross-functionally with different departments;

• At least an intermediate level of English.

   

🚀 WILL BE YOUR BOOST:

• Familiarity with the Steam trading ecosystem or skins markets (CS2, Dota2, Rust); 

• Domain experience in high-load e-commerce, Fintech, or iGaming projects.

   

🥷 YOUR POWER-UPS SOURCE:

• Spontaneous weekend from the CEO;
• Support for professional development, including events (we went on a MAJOR trip to Copenhagen, for example), certifications, and educational materials;
• Start working at a time that’s comfortable for you;
• People Partner who will always support you in word and deed;
• Anniversary and performance bonuses;
• Input on project direction in a bureaucracy-free environment;
• Regular performance reviews and personal feedback sessions;
• 20 paid vacation days and 7 sick leave days;
• Assisting with the accounting and tax management for individual entrepreneurs;
• English language and Well-being benefit — so that you can improve your mental health the way you want;
• No time tracking;
• We purchase CHARGING STATIONS for our spacers;
• We help Ukraine: every month the company supports AFU and transfers donations for ammunition and supplies.

If you read everything carefully and exclaimed: “Oh, yeah, I’m good at everything and I want to do cool things together!”, then we are already looking forward to your resume!

Send them as soon as possible! 🚀

Join our financial team as a Senior Reporting Specialist

The value of this position:

• The opportunity to impact results and be an individual, not just a cog in the machine
• No unnecessary bureaucracy

• Challenging tasks with the opportunity for professional growth

   

What you will do:

• Financial and Management Reporting: Prepare the financial statements for different legal entities in accordance with the appropriate standards of reporting (IFRS, US GAAP etc.) as well as anticipate in the preparation of monthly management reports
• Statutory Compliance: Assist in accurate and timely statutory reporting
• Risk Assessment: Identify, analyze, describe, and address financial and accounting risks on a regular basis
• Financial Policies: Design controls, review and update all existing and required financial policies (regarding accounting, fiscal reporting, procurement and payments, sales, etc.) and ensure their compliance
• Internal Audit: Audit existing accounting documents, improve and automate the document management as well as assist in statutory audits and due diligence
• Finance Processes: Improve and automate finance processes

For successful performance, you will need:

• 3+ years of relevant experience
• Working knowledge of Excel, Google Spreadsheets, QuickBooks/Xero, or similar accounting systems
• Solid knowledge of IFRS/ GAAP, and other local reporting standards
• Working experience with legal entities in different countries
• Skills and experience in financial controlling and internal audit
• Project management skills
• English (business communication, both oral and written) — B1 Level, fluency in Ukrainian
• Open-mindedness with strong learning, analytical skills, and curiosity for new challenges
• Strong communication skills
• A stable internet connection

Will be a plus:

• Relevant experience in international product IT companies
• General knowledge of tax legislation of Ukraine, Cyprus, other EU countries, and the US
• ACCA or similar qualification (membership or in progress) will be a significant advantage

What you will get with us:

• Opportunities for Growth: Reimbursement for professional training expenses.
• Supportive Team Environment: Join a team that values teamwork, collaboration, and mutual support, with no micromanagement.
• Comprehensive Benefits Package: 15 days vacation, 20 days sick leave, public holidays, and additional bonuses.
• Onboarding and Mentorship: Benefit from individual support and mentorship for seamless integration into the team and product understanding.
• Inspiring Work: Become a part of a growing product that inspires
• Well-being Support: Access a robust support program, including partial reimbursement for psychologist services, financial assistance during critical health issues, and engaging internal events.
• Remote Work Flexibility
• Language Development: Take advantage of free corporate English lessons and speaking clubs to improve your language skills.

Recruitment process:

• Quick introduction with the recruiter
• Test task
• Meeting with Top management / CFO
• Final meeting with Group CFO
• Job Offer

CipherCross offers complete development services – from turning fresh ideas into ready-to-use MVPs to providing support after launch. We work on both mobile and web applications.

We are now seeking a Strong Junior Project Manager who can effectively manage multiple app projects independently. You will be part of a team and handle 3-4 projects at the same time. In the beginning, our Project Manager and COO will guide and mentor you, helping you succeed in a busy and fast-paced environment.

Key Responsibilities:

• Project Management: Run several app development projects on your own.
• Team Coordination: Hold daily stand-up meetings with a team of 6 members.
• Sprint Planning: Plan sprints, track progress, and make sure goals are met.
• Status Updates: Keep project statuses updated and create clear reports.
• Client Communication: Act as the main contact for clients, listening to their needs.
• Change Management: Manage change requests by documenting them, checking their impact, and coordinating adjustments.
• Project Evaluations: Review projects and performance to keep quality high.

Requirements:

• Experience: At least 1 year of experience as a Project Manager in an outsourcing company.
• Language Skills: Good spoken and written English (B2 level or higher).
• Technical Acumen: Basic understanding of mobile and web development technologies.
• Multitasking: Ability to handle multiple projects at once in a busy setting.
• Communication: Strong skills in talking and working with others.

Why Join Us?

• Mentorship & Growth: Get guidance from our PM and COO, helping you start strong in your career.
• Innovative Environment: Work with a team that creates exciting digital projects and MVPs.
• Career Development: Grow with a fast-growing company that values technical skills and creative ideas.

If you are motivated, detail-focused, and ready for new challenges in project management, we’d love to hear from you. Join CipherCross and help turn innovative ideas into successful digital products.

Project Description

Our Customer is one of the biggest companies on the market of home entertainment consumer electronics devices that strives to provide their clients with high-quality products and services.

Job Description

• 3+ years of developing and bolstering automated QA systems and associated test strategies
• Good coding Python skills
• Experience in developing and supporting testing frameworks, and developing automated test scripts (would be a plus)
• Understanding of Page Object pattern, knowledge of other automation patterns;
• Good working knowledge of at least one Linux/Unix-based platform as well as Windows;
• Experience in QA methodologies, a clear understanding of QA processes and artifacts;
• Experience with Scrum/Agile;
• Good communication and problem-solving skills;
• Excellent written and verbal English communication skills, developed interpersonal skills;
• Highly motivated, energetic, and able to easily switch between assignments. Ready for challenges!

Job Responsibilities

Working with the solid automation test framework and infrastructure;
Developing new and updating existing automation scripts;
Code review;
Debugging issues and creating bug reports;
Documentation creation;
Communication with international teams (US, UK)
Manual work: about 20%

At TechBiz Global, we provide recruitment services to top clients from our international portfolio. We are currently looking for a Senior Data Scientist with strong hands-on experience in training AI models, particularly Large Language Models (LLMs) and Small Language Models (SLMs), using GPU infrastructure and real-world datasets.

The ideal candidate should be based in Poland and able to clearly demonstrate their technical expertise, explain the tools and frameworks they use, and describe the complete model-training process—from data preparation to deployment and performance optimisation.
 

Key Responsibilities

• Train, fine-tune, and optimise LLMs and SLMs using GPU infrastructure.
• Build and manage end-to-end machine learning training pipelines.
• Prepare, clean, structure, and process large volumes of real-world data.
• Select appropriate models, frameworks, tools, and training approaches based on project requirements.
• Apply techniques such as supervised fine-tuning, transfer learning, prompt tuning, and parameter-efficient fine-tuning.
• Monitor model performance and improve accuracy, speed, scalability, and resource utilisation.
• Work with structured, unstructured, time-series, telemetry, log, and streaming data.
• Clearly document and explain the tools, methods, and technical decisions used throughout the model-training process.
• Collaborate with engineering, data, and business teams to move models from experimentation into production.
• Troubleshoot issues related to model quality, training stability, GPU performance, and data pipelines.

Requirements: 

• Proven professional experience as a Data Scientist, Machine Learning Engineer, AI Engineer, or similar role.
• Strong hands-on experience training or fine-tuning LLMs and/or SLMs.
• Practical experience using GPUs for AI model training.
• Strong Python programming skills.
• Experience with machine learning and deep-learning frameworks such as:
  • PyTorch
  • TensorFlow
  • Hugging Face Transformers
• Experience with GPU-related technologies and environments, such as CUDA, distributed training, cloud GPU platforms, or GPU clusters.
• Strong understanding of model-training workflows, including data preparation, tokenisation, model selection, training, evaluation, and optimisation.
• Ability to clearly explain previous AI projects, tools used, technical challenges, and achieved results.
• Experience working with large and complex datasets.
• Good English communication skills.
• Based in Poland.
   

Relevant Industry Experience

• Experience in one or more of the following industries or data environments would be highly valuable:
• E-commerce
• Finance or banking
• Insurance
• Healthcare or medical data
• Telemetry and IoT data
• Application or system logs
• Real-time and streaming data

• High-volume enterprise data environments

   

Nice to Have

• Experience with distributed model training.
• Experience with LoRA, QLoRA, PEFT, quantisation, or model compression.
• Experience with MLOps tools and model deployment.
• Knowledge of Docker, Kubernetes, MLflow, or similar technologies.
• Experience using AWS, Azure, or Google Cloud for AI workloads.
• Experience deploying AI models into production environments.
• Knowledge of data privacy, security, and governance requirements.

About AIstats

AIstats is transforming the football data market by moving from 2D to 3D, powered by a cutting-edge Computer Vision and Machine Learning ecosystem that unlocks deep insights for both fans and professionals.

In 1.5 years, the Warsaw-based startup has grown from $0 to $3M ARR and secured over $2M in funding. As an AI-first startup, we’re looking for passionate builders who want to create something big and shape the future of football intelligence with us.

What we build

Advanced Football Analytics - a mobile app for football fans and bettors that reached 100k MAU in less than a year, featuring advanced statistics powered by our proprietary ML and Computer Vision technologies.

Advanced Analytics for Football Clubs - a next-generation analytics platform helping football clubs, scouts, and agents make smarter decisions both on the pitch and in the transfer market. Thanks to our early leadership in skeletal tracking data, AIstats secured several Tier-1 club partnerships within months of launching the platform.

Key Responsibilities

• Development of new HTTP and WebSocket endpoints with integration of third-party APIs (REST/gRPC/GraphQL - depending on tasks).
• Writing unit and integration tests to ensure correct operation of APIs, including boundary cases and work with external services.
• Performing load testing and code profiling to identify bottlenecks and improve performance.
• Working closely with frontend, analytics and product teams - from discussing specifications to implementing solutions in production.

Requirements

Must have:

• Strong knowledge of Node.js and TypeScript, experience in REST/WebSocket API development.
• Experience with microservice architecture and interaction between services via RabbitMQ, Redis, TCP connections.
• Knowledge of PostgreSQL (query writing, indexing, transactions, migrations).
• Experience with MongoDB and understanding when it is appropriate to use it.
• Experience with Docker, understanding of how docker-compose works.
• Understanding of the principles of Nginx as a proxy server (including in the context of WebSocket/HTTPS).
• Proficiency with Socket.io, understanding of its features (e.g., rooms, reconnect, persistence, etc.).
• Experience in configuring logging, debugging and profiling backend code.

Will be a plus:

• Understanding how Billing systems work
• Experience with Elasticsearch: setting up and using it for full-text search.
• Load testing skills and tools (e.g. k6, Artillery, autocannon).
• Understanding and implementation of HTTPS, certificates, working via secure WebSocket.
• Experience with CI/CD and build automation in a Docker environment.
• Team development experience: code review, git flow, Jira/YouTrack/Linear.

What we offer

• Fully remote work format and flexible working hours.
• Competitive salary pegged to USD.
• 24 days of paid vacation and 15 additional paid days off (including sick leave, personal days and corporate holidays)
• A friendly communication culture, rapid product cycles, and transparent processes.
• Dynamic work environment with a team passionate about sports and technology.
• Opportunities for professional development and career growth.
• No micromanagement — just trust, ownership, and freedom to experiment.
• Mentorship and high-quality engineering feedback.

Join our team and help drive innovation in the football industry!

GR8_TECH builds B2B iGaming platforms for operators who play to lead.

We deliver full-cycle, high-impact tech designed to scale — from seamless integrations and expert consulting to long-term operational support. Our platform powers millions of active players and drives real business growth. Call it what it is: the iGaming Platform for Champions.

With 1000+ GR8 people across locations and time zones, we don’t just ship technology — we help operators build success stories across brands, markets, and geos.

Our ambition drives us. Our people make it real.

If you’re a challenger in spirit and a champion in action — join us.
 

Why this role exists:

This role exists to ensure the technical stability and data integrity of our core platform by localizing and resolving complex, non-standard incidents. You’ll help us maintain reliable platform operations by taking full ownership of deep technical triage, shielding engineering teams from unverified bugs, and mentoring junior support specialists.
 

What you’ll drive:

Deep Investigation & Core Operations

• Investigate complex failures: Autonomously diagnose non-standard platform requests, nested configuration issues, and microservice communication breakdowns.
• Determine root causes: Differentiate between platform software defects, database mismatches, and misconfigured complex settings across core systems.
• Assist junior tiers: Guide Junior L2 and adjacent support teams through advanced platform configuration issues and troubleshooting pathways.

Advanced Troubleshooting & Engineering Shielding

• Trace microservice flows: Filter structured logs in Kibana or OpenSearch by matching cross-system identifiers (Trace IDs, Request IDs, Session IDs).
• Inspect API and error stacks: Validate API endpoints and response payloads in Postman and interpret stack traces to locate software or database failures.
• Escalate validated defects: Produce structured, detailed bug reports for L3/QA containing logs, raw payloads, and business impact context.
• Shield L3 teams: Drive high independent resolution rates (L2 Resolution Rate) to prevent configuration issues from reaching core development.

SLA Management & Quality Control

• Prioritize domain tasks: Manage assigned incidents independently under strict B2B SLA constraints while prioritizing platform impact.
• Reduce reopen rates: Deliver fully validated technical solutions and configuration adjustments to prevent repeated ticket reopens.

Knowledge Sharing & Mentorship

• Build technical runbooks: Create and maintain step-by-step diagnostic workflows for L1 and Junior L2 support tiers.
• Mentor team members: Conduct knowledge-sharing sessions on platform features, inner architecture, and log-tracing techniques.
   

What makes you a GR8 fit:

Must-have

• Platform support experience: 3+ years in L2 technical support, systems analysis, or technical operations of product/B2B SaaS platforms..
• Log analysis & distributed tracing: Strong skills in Kibana or OpenSearch using custom filters, log aggregation, and ID tracing across microservices (Trace, Request, Session IDs).
• API testing & debugging: Practical experience testing platform API endpoints, request/response payloads, and authentication headers using Postman (or similar tools).
• Core web & auth architecture: Deep understanding of distributed sessions, OAuth/JWT authentication flows, and reading error stack traces.
• Advanced ticketing mastery: Proficiency in Jira/Jira Service Management, including JQL filters, custom queues, and operational dashboards under strict SLAs.
• Languages: Intermediate+ English (B1–B2) and fluent Ukrainian or Russian.

Nice-to-have

• Direct experience writing basic SQL queries to inspect platform database states.
• Strong familiarity with SDLC processes and hotfix lifecycle steps to speak the same language as QA and L3 engineers.
• Proven experience creating runbooks or training junior engineers in technical support environments.
   

Why you’ll love working here: 

Benefits Cafeteria — annual budget you allocate to:

Sports • Medical • Mental health • Home office • Languages.

Work-life & support

• Paid maternity/paternity leave + monthly childcare allowance.
• 20+ vacation days, unlimited sick leave, emergency time off.
• Remote-first + tech support + coworking compensation.
• Team events (online/offline/offsite).
• Learning culture with internal courses + growth programs.
   

Our culture & core values:

GR8_TECH culture is how we win — through trust, ownership, and a growth mindset. We move fast, stay curious, and keep it real, with open feedback, room to experiment, and a team that’s got your back.

FUELLED BY TRUST: we’re open, honest, and have each other’s backs.

OWN YOUR GAME: we take initiative and own what we do.

ACCELER8: we move fast, focus smart, and keep it simple.

CHALLENGE ACCEPTED: we grow through challenges and stay curious.

BULLETPROOF: we’re resilient, ready, and always have a plan.

GR8_TECH builds B2B iGaming platforms for operators who play to lead.

We deliver full-cycle, high-impact tech designed to scale — from seamless integrations and expert consulting to long-term operational support. Our platform powers millions of active players and drives real business growth. Call it what it is: the iGaming Platform for Champions.

With 1000+ GR8 people across locations and time zones, we don’t just ship technology — we help operators build success stories across brands, markets, and geos.

Our ambition drives us. Our people make it real.

If you’re a challenger in spirit and a champion in action — join us.
 

Why this role exists:

This role exists to ensure the technical reliability of our Engagement-CRM platform for B2B operators. You’ll help us maintain high service quality by performing initial request reviews, diagnosing technical issues using logs and admin panels, and guiding clients on correct system configurations using ready-made runbooks.
 

What you’ll drive:

B2B Core Operations & Engagement-CRM Handling

• Process incoming tickets: Receive and review requests from operators' teams regarding incorrect behavior or issues in the Engagement-CRM system.
• Verify system data: Check user data, activity statuses, campaign parameters, and system details in the platform's internal admin panel.
• Advise support lines: Guide related support teams and operators on standard configuration settings within Engagement-CRM.

Initial Troubleshooting & Escalation

• Isolate incidents: Search logging systems (Kibana/OpenSearch) using ready patterns (such as user ID or activity ID) to find root causes.
• Inspect frontend & delivery: Use Browser DevTools (Network and Console tabs) to identify user-side errors and verify notification delivery statuses across internal and external panels.
• Prepare complete escalations: Collect essential technical details (identifiers, logs, screenshots, error codes) and transfer verified software defects to Middle-level engineers.

SLA & Quality Focus

• Meet B2B SLAs: Ensure full compliance with internal and external response and resolution time targets for all assigned tickets.
• Maintain ticket accuracy: Verify data and fill out all mandatory fields before moving tasks to the next support tier.
• Explain technical errors: Translate complex system errors into simple, understandable language when communicating answers to clients.

Knowledge Base Contribution

• Update runbooks: Keep simple, step-by-step diagnostic instructions and runbooks up to date for the L1 support team.
   

What makes you a GR8 fit:

Must-have

• B2B support experience: 2+ years in technical support, customer service (B2B), or operating product platforms using ticketing tools like Jira, Jira Service Management, or ServiceNow.
• Log searching basics: Practical skills in searching logs (Kibana/OpenSearch) using basic identifiers (user ID, activity ID).
• Web & API understanding: Basic knowledge of REST API principles (requests/responses, standard 4xx/5xx HTTP error codes).
• DevTools & channel knowledge: Experience using Browser DevTools (Network and Console tabs) and a basic understanding of notification delivery gateways (push, SMS, email).
• Support lifecycle awareness: Understanding of multi-tier support workflows, incident triage, and SLA deadlines.
• Attention to detail: Strong focus on identifying data mismatches in numbers, currencies, and system logs under tight deadlines.
• Languages: Intermediate English (B1–B2) for technical documentation and internal notes; fluent Ukrainian or Russian for daily communication.

Nice-to-have

• Practical experience working in a runbook-driven environment with clear checklists.
• Foundational awareness of how bugs are logged and tracked within the Software Development Lifecycle (SDLC).
• Experience writing simple, step-by-step technical guides or runbooks for junior support tiers.
   

Why you’ll love working here: 

Benefits Cafeteria — annual budget you allocate to:

Sports • Medical • Mental health • Home office • Languages.

Work-life & support

• Paid maternity/paternity leave + monthly childcare allowance.
• 20+ vacation days, unlimited sick leave, emergency time off.
• Remote-first + tech support + coworking compensation.
• Team events (online/offline/offsite).
• Learning culture with internal courses + growth programs.
   

Our culture & core values:

GR8_TECH culture is how we win — through trust, ownership, and a growth mindset. We move fast, stay curious, and keep it real, with open feedback, room to experiment, and a team that’s got your back.

FUELLED BY TRUST: we’re open, honest, and have each other’s backs.

OWN YOUR GAME: we take initiative and own what we do.

ACCELER8: we move fast, focus smart, and keep it simple.

CHALLENGE ACCEPTED: we grow through challenges and stay curious.

BULLETPROOF: we’re resilient, ready, and always have a plan.

GR8_TECH builds B2B iGaming platforms for operators who play to lead.

We deliver full-cycle, high-impact tech designed to scale — from seamless integrations and expert consulting to long-term operational support. Our platform powers millions of active players and drives real business growth. Call it what it is: the iGaming Platform for Champions.

With 1000+ GR8 people across locations and time zones, we don’t just ship technology — we help operators build success stories across brands, markets, and geos.

Our ambition drives us. Our people make it real.

If you’re a challenger in spirit and a champion in action — join us.
 

Why this role exists:

As a Senior Full-Stack .NET Engineer, you will play a critical role in designing, developing, and maintaining enterprise-level applications across our backend stack based on .NET, Node.js, Go and related technologies. You will lead technical discussions, mentor junior team members, and collaborate with cross-functional teams to deliver scalable and robust software solutions that meet business requirements and industry standards. This role offers the opportunity to make a significant impact, shape product direction, and contribute to the growth and success of the team.
 

What you’ll drive:

Architecture & Execution

• Design and implement scalable, efficient, and secure enterprise-level software architectures across our .NET stack.
• Write, test, and debug complex code for high-load systems with strict latency and reliability requirements.
• Deliver clean code to production in a timely manner, balancing business speed with technical excellence.
• Identify and eliminate performance bottlenecks across CPU, memory, I/O, and database layers.

Engineering Quality & Observability

• Conduct thorough code reviews to enforce strict code quality, security, and industry best practices.
• Develop and enforce testing protocols to guarantee software reliability and flawless production performance.
• Implement and monitor production observability frameworks, including logging, metrics, monitoring, and distributed tracing.
• Create and maintain concise, meaningful technical documentation for system designs and architecture.

Collaboration & Leadership

• Provide guidance and mentorship to junior and mid-level engineers, actively fostering their technical growth.
• Partner with Delivery Managers to lead and manage software development projects, ensuring predictable, high-quality delivery.
• Collaborate closely with product management, design, and operations teams to align technical execution with business goals.
• Communicate effectively with stakeholders, translating complex technical concepts into clear project updates.
   

What makes you a GR8 fit:

• Minimum 5 years of experience in a similar senior engineering role with a track record of leadership, strong technical skills, and successful project delivery.
• Deep hands-on expertise in C# and .NET (Core / .NET 6+).
• Commercial experience or a strong willingness to learn and work with Golang and Node.js.
• Experience designing and evolving high-load backend systems with strict latency and reliability requirements.
• Experience working REST API and web services.
• Strong understanding of async/await, multithreading, thread safety, memory management, and performance optimization.
• Ability to identify and eliminate performance bottlenecks across CPU, memory, I/O, and database layers.
• Experience designing and operating microservice-based systems.
• Experience working with relational and non-relational databases.
• Understanding of transactions, isolation levels, locking, concurrency, indexing strategies, and performance tuning.
• Experience working with containerized environments including Docker and Kubernetes.
• Understanding of CI/CD pipelines and automated delivery.
• Understanding of scalability, load balancing, auto-scaling, and disaster recovery.
• Understanding of production observability including logging, metrics, monitoring, and tracing.
   

Why you’ll love working here: 

Benefits Cafeteria — annual budget you allocate to:

Sports • Medical • Mental health • Home office • Languages.

Work-life & support

• Paid maternity/paternity leave + monthly childcare allowance.
• 20+ vacation days, unlimited sick leave, emergency time off.
• Remote-first + tech support + coworking compensation.
• Team events (online/offline/offsite).
• Learning culture with internal courses + growth programs.
   

Our culture & core values:

GR8_TECH culture is how we win — through trust, ownership, and a growth mindset. We move fast, stay curious, and keep it real, with open feedback, room to experiment, and a team that’s got your back.

FUELLED BY TRUST: we’re open, honest, and have each other’s backs.

OWN YOUR GAME: we take initiative and own what we do.

ACCELER8: we move fast, focus smart, and keep it simple.

CHALLENGE ACCEPTED: we grow through challenges and stay curious.

BULLETPROOF: we’re resilient, ready, and always have a plan.

Your future responsibilities:

• Develop and maintain scalable ETL/ELT processes for data collection, transformation, and loading
• Design and implement robust data pipelines for real-time and batch data processing
• Ensure data quality, consistency, and availability for analytical and operational systems
• Optimize query performance and database architecture
• Automate the deployment and monitoring of data infrastructure components
• Work closely with analytics, development, and business teams to implement data-driven solutions

Your experience and skills:

• 2+ years of relevant experience in data engineering
• We expect you to have solid commercial experience with Python, Groovy
• Deep knowledge of Apache NiFi and hands-on experience in building and administering complex data flows
• Proficient in PostgreSQL, understanding of architecture, experience in query optimization and data schema design
• Experience with Apache Kafka, building real-time data pipelines

Will be a plus:

• Experience with Apache Airflow, workflow organization, monitoring and automation
• Working with Apache Spark frameworks for distributed big data processing
• Experience with AWS Athena and S3, interactive query services
• Experience with Apache Iceberg, understanding of modern table formats for data lakes
• Experience with Kubernetes, containerisation and service orchestration

We offer what matters most to you:

• Competitive salary: we guarantee a stable income and annual bonuses for your personal contribution. Additionally, we have a referral reward program for attracting new colleagues to Raiffeisen Bank
• Social package: official employment, 28 days of paid leave, additional “maternity leave” for fathers, and financial assistance for parents upon the birth of children
• Comfortable working conditions: the possibility of a hybrid work format, offices equipped with shelters and generators, provision with modern equipment
• Wellbeing program: all employees have access to medical insurance from the first working day; consultations with a psychologist, nutritionist or lawyer; discount program for sports and shopping; family days for children and adults; massage in the office
• Learning and development: access to over 130 online educational resources; corporate training programs, online library, mentoring program
• A great team: our colleagues are a community where curiosity, talent and innovation are welcomed. We support each other, learn together and grow. You can find like-minded people in over 15 professional communities, reading or sports clubs
• Career opportunities: we encourage advancement within the bank between functions
• Innovation and technology. Infrastructure: AWS, Kubernetes, Docker, GitHub, GitHub actions, ArgoCD, Prometheus, Victoria, Vault, OpenTelemetry, ElasticSearch, Crossplain, Grafana. Languages: Java (main), Python (data), Go (infra, security), Swift (IOS), Kotlin (Andorid)Datastores: Sql-Oracle, PgSql, MsSql, Sybase. Data management: Kafka, AirFlow, Spark, Flink, we develop expertise in AI and actively integrate it into processes
• Support program for defenders: we preserve jobs and pay the average salary to mobilized people. We have a support program for veterans, and the Bank’s veteran community is developing. We are working to raise awareness among managers and teams on the issues of veterans’ return to civilian life. Raiffeisen Bank is recognized as one of the best employers for veterans (Forbes)

Why Raiffeisen Bank?

• Our main value is people, and we support and recognize them, educate them and involve them in changes. Join Raif’s team because for us YOU matter!
• One of the largest lenders to the economy and agricultural business among private banks
• Recognized as the best employer by EY, Forbes, Randstad, Franklin Covey, and Delo.UA
• The largest humanitarian aid donor among banks (Ukrainian Red Cross, UNITED24, Superhumans, СМІЛИВІ)
• One of the largest IT product teams among the country’s banks. • One of the largest taxpayers in Ukraine; 6.6 billion UAH were paid in taxes in 2023.

Opportunities for Everyone:

• Raif is guided by principles that focus on people and their development, with 5,500 employees and more than 2.7 million customers at the center of attention
• We support the principles of diversity, equality and inclusiveness
• We are open to hiring veterans and people with disabilities and are ready to adapt the work environment to your special needs
• We cooperate with students and older people, creating conditions for growth at any career stage

You matter at Raif!

Launch Labs is looking for a Middle QA Engineer to join one of our product teams and help ensure the quality, stability, and reliability of its web and mobile applications.

This is a hands-on role combining manual testing with a strong focus on test automation. Approximately 50% or more of your time will be dedicated to automation, with additional opportunities to expand automated coverage during lighter release periods.

The product ecosystem currently includes web and native mobile applications. Our web automation framework is built with Playwright and TypeScript. Mobile automation is still at an early stage, giving you the opportunity to help evaluate suitable tools, shape the automation approach, and contribute to building the initial framework.

You will work closely with developers, product managers, designers, and other stakeholders throughout the development lifecycle. Beyond identifying defects, you will help improve testing processes, strengthen automation coverage, identify risks early, and promote shared ownership of product quality across the team.

What You’ll Do:

Test Automation
 

• Spend approximately 50% or more of your time on test automation, depending on the release cycle.
• Develop, maintain, and improve automated tests for web applications using Playwright and TypeScript.
• Automate critical user journeys, regression scenarios, and high-risk product areas.
• Analyze failed automated tests, identify root causes, and improve test reliability.
• Integrate automated tests into the development and release processes.
• Expand automation coverage during non-release weeks.
• Help define the future mobile automation approach for applications.
• Evaluate suitable mobile automation tools and contribute to establishing the initial framework and processes.
   

Manual Testing
 

• Perform functional, regression, integration, exploratory, and usability testing.
• Test web applications across different browsers and screen sizes.
• Test native mobile applications
• Review product requirements, designs, and acceptance criteria before development and release.
• Identify, document, and track defects with clear reproduction steps, expected results, and supporting materials.
• Validate fixes and perform regression testing before releases.
• Monitor application quality after releases and help investigate production issues.
   

Quality Ownership
 

• Collaborate closely with developers, product managers, designers, and other stakeholders.
• Participate in planning, refinement, and release discussions.
• Identify quality risks early and communicate them clearly to the team.
• Contribute to test planning and define appropriate testing coverage for new features.
• Improve QA documentation, processes, and testing standards.
• Support the team in building a shared quality mindset rather than treating QA as the final stage of development.

What We’re Looking For
 

• At least 2–4 years of commercial experience in software quality assurance.
• Practical experience testing both web and mobile applications.
• Strong knowledge of manual testing techniques and software testing principles.
• Hands-on experience with test automation for web applications.
• Experience with Playwright and TypeScript, or strong experience with a similar automation stack and readiness to work with Playwright.
• Understanding of API testing and experience using tools such as Postman, Swagger, or similar.
• Experience testing REST APIs, client-server integrations, and data flows.
• Ability to create clear test cases, checklists, bug reports, and testing documentation.
• Understanding of browser developer tools, network requests, logs, and basic debugging.
• Experience working with task and bug-tracking systems such as Jira, Linear, ClickUp, or similar.
• Understanding of Agile development and release processes.
• English proficiency sufficient for daily communication, documentation, and team discussions.

Nice to Have
 

• Experience setting up an automation framework or significantly improving an existing one.
• Experience with mobile automation tools such as Appium, Maestro, Detox, or similar.
• Understanding of CI/CD pipelines and automated test execution.
• Experience with Git and code review workflows.
• Basic knowledge of SQL and database testing.
• Experience with performance, accessibility, or security testing.
• Interest in sports, fitness, baseball, coaching, or performance-tracking products.

What Success Looks Like

During the first months, you will:
 

• Take ownership of regression testing across the main platforms.
• Improve the stability and coverage of the existing Playwright automation suite.
• Automate critical web scenarios that currently require repeated manual verification.
• Establish clear priorities for automation based on product risks and release needs.
• Help the team evaluate and plan the initial mobile automation setup for iOS and Android.
• Contribute to a faster, more predictable, and more reliable release process.

Benefits:
 

• get 4 weeks of paid vacation each year for rest and adventures;
• work flexible hours for a better balance between work and personal life;
• enjoy medical insurance for your peace of mind;
• nurture your professional growth with the support of Launch Labs, as we'll pay for your professional courses and training;
• experience the freedom of remote work.