Voalax is a performance-driven project in the dating vertical. We are looking for a Middle Media Buyer who can independently manage campaigns and take responsibility for financial results within allocated budgets.

The Media Buyer is responsible for the full traffic acquisition cycle for dating products: planning, launch, optimization, scaling, and reporting.
This role involves working with clearly defined KPIs and regular communication with management.
 

Key Responsibilities
- Plan and launch advertising campaigns in the dating vertical
- Purchase traffic via ad networks and direct deals
- Daily monitoring of spend, revenue, and core performance metrics (CPA, CPC, ARPU, ROI)
- Analyze traffic quality and improve campaign efficiency
- Conduct A/B testing of creatives, formats, and GEOs
- Scale profitable campaigns and optimize underperforming ones
- Work with tracking systems and auto-optimization tools
- Participate in developing creative hypotheses and preparing technical briefs
- Test new offers, formats, and traffic sources
- Conduct market and competitor research
- Prepare regular performance reports for management
 

Requirements
- 2+ years of experience in media buying
- Hands-on experience in Dating (adult)
- Experience working with Tier-1 / Tier-2 GEOs
- Experience with banners, push, and native formats
- Strong understanding of performance models (CPC, CPA, RTB)
- Experience implementing and maintaining tracking systems (S2S, pixels)
- Strong analytical skills; confident with Excel / Google Sheets
- Ability to manage multiple campaigns simultaneously with large budgets
- Strong focus on financial performance and cost efficiency
- Upper-Intermediate English is a plus
 

Nice to have
- Experience with retargeting
- Experience with programmatic / RTB platforms
- Experience with Social Ads (Meta)
 

Conditions
- Fully remote position
- 5/2 work schedule, results-oriented (no micromanagement)
- Fixed salary plus KPI-based bonuses
- Ready-to-use infrastructure: accounts, budgets, tools
- Technical and operational support
- Established processes and clear workflows
 

Additional Information

We are looking for candidates who can work autonomously, make data-driven decisions, and take full ownership of results within entrusted budgets.

We would be glad to welcome you to our team!

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 protect, stabilize, and scale our high-value B2B platform partnerships. You’ll help us hit our long-term net revenue retention goals by turning complex iGaming client relationships into predictable, high-growth revenue streams while ensuring our product roadmap matches real market needs.
 

What you’ll drive:

Strategy & Business Growth

• Own commercial growth plans and run regular business reviews to align on client goals, execute commercial renewals, and identify upsell/cross-sell opportunities.
• Defend and negotiate complex commercial proposals—including discounts, SLA compensations, and renegotiations—balancing client satisfaction with company profitability.
• Analyze client ROI using CRM and BI data tools to proactively uncover unmapped revenue opportunities and optimize product adoption.

Client Advocacy & Discovery

• Translate client business metrics and organizational structures into actionable product and operational feedback for internal GR8_TECH teams.
• Ambassador the customer's goals internally, while remaining realistic about platform capabilities and highlighting churn or integration risks early.
• Gather raw customer feedback through direct communication and structured satisfaction surveys to continuous platform development.

Delivery & Operational Excellence

• Drive smooth platform onboarding for newly signed accounts, guiding them through the initial configuration phase.
• Unblock operational jams across Legal, Compliance, Finance, Product, and Support teams to keep the client experience frictionless.
• Track, follow up, and systematically document all client requests and feature updates inside CRM, JIRA, and Confluence.

Cross-Team Leadership & Expertise Transfer

• Mentor and upskill internal team members, leading training sessions for new joiners and setting up peers for successful client-facing presentations.
• Deliver crisp product upgrade presentations to clients, ensuring they understand our development roadmap and know how to use new functionalities.
   

What makes you a GR8 fit:

Must-Have

• 3+ years of experience on the B2B Platform Provider side in iGaming (either as an Account Manager or in a similar client-facing platform role).
• Advanced commercial negotiation skills with a proven ability to build, explain, and defend financial proposals internally and externally.
• Fluency in Russian or Ukrainian; English proficiency at B2 level or higher.
• Deep structural understanding of the iGaming landscape, including operators' gaming sites, operational bottlenecks, and marketing challenges.
• Solid technical literacy—understanding the software development life-cycle (SDLC) and release management enough to talk to developers and explain timelines to clients.
• Deep familiarity with account planning (CRM/BI) and experience with project tools (JIRA, Confluence, Miro, Asana).
• Resilience and empathy in communication.
• A strong problem-solving mindset with the ability to handle unfamiliar tasks or systems.
• Excellent time management skills and ability to prioritize effectively.
   

Nice-to-Have

• Experience training or mentoring junior Account Managers.
• Advanced skills in Microsoft Office (Excel modeling, PowerPoint client pitches).
• A strong network of existing operator contacts in the iGaming industry.
   

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.

Всім привіт! Magnetics🧲 шукає Support Manager для нашого підрядника M5Team - https://m5team.net/. Якщо ви готові займатись підтримкою клієнтів та маєте відмінні комунікативні навички, то ця пропозиція саме для вас!

M5Team - компанія професіоналів, що забезпечує своїх клієнтів вищим рівнем обслуговування.

Які навички вам знадобляться для того, щоб отримати оффер?

- Уважність до деталей, відповідальність, пунктуальність, вміння знаходити індивідуальний підхід.
- Хороший рівень англійської мови (B1-B2).

Буде плюсом:
- Досвід роботи з CRM Helpdesk\Livechat.
- Досвід роботи з клієнтами.
- Вміння працювати з чатом та електронною поштою, зосереджуючись на потребах клієнтів.
- Досвід утримання клієнтів та вирішення заперечень.

Що буде входити до ваших функціональних обов’язків?:

- Спілкування з англомовними клієнтами через чат, електронну пошту та месенджери.
- Розвиток та підтримка довгострокових відносин з клієнтами, забезпечення високого рівня обслуговування.
- Робота з запереченнями та вирішення вхідних запитів через чат та електронну пошту.
- Допомога з вирішенням питань від клієнтів.

💸ЗП: 700$ на випробувальний термін, після вт +200$ по результатах КРІ.

Оскільки наша підтримка працює 24\7, посада передбачає різні зміни (ранкові і нічні). Графік 5\2:

- Перша зміна - вівторок (ранкова 07:00 - 15:00)
- Друга зміна - середа (ранкова 07:00 - 15:00)
- Третя зміна - п'ятниця (нічна 23:00 - 07:00)
- Четверта зміна - субота (нічна 23:00 - 07:00)
- За домовленістю - четвер нічна, або неділя нічна, або додатковий вихідний

Не пропустіть цю неймовірну можливість бути частиною нашої команди! 

Що ми пропонуємо:
🧲Можливість працювати віддалено;
🧲Оплачувана відпустка (20 робочих днів), лікарняні (10 днів) та додаткова оплата за роботу в святкові дні;
🧲Медичне страхування;
🧲Покриваємо 50% вартості курсів англійської;
🧲Безкоштовні консультації наших юристів та додаткова знижка 50% на будь-який вид юридичних послуг;
🧲Гнучкий графік;
🧲Перегляд заробітної плати відповідно до показників;
🧲Наявність бази знань.

We are looking for a Middle Network Engineer to join a project for a customer in the renewable energy sector.

You will be responsible for supporting and maintaining network connectivity across the customer’s OT (Operational Technology) infrastructure, including remote operational sites and data center environments. The role is focused on network monitoring, incident resolution, troubleshooting, and ensuring stable connectivity across a distributed infrastructure.
 

Responsibilities:

• Monitor network connectivity across the OT landscape and ensure stable performance of the Global Data Backbone.
• Perform daily network health and connectivity checks.
• Troubleshoot and resolve network incidents to minimize service disruptions.
• Provide 2nd-level support for networking issues, including VPN connectivity, remote access, firewalls, routing, and switching.
• Analyze technical incidents and perform root cause analysis (RCA).
• Manage incidents through the ticketing system and maintain accurate technical documentation.
• Troubleshoot connectivity across remote and distributed locations.
• Support and troubleshoot VPNs, VLANs, firewalls, routers, switches, and related network infrastructure.
• Collaborate with internal technical teams in an international environment.
   

Requirements:

• 5+ years of hands-on experience supporting enterprise networking environments.
• Strong practical knowledge of:
  • TCP/IP and network fundamentals
  • VPNs, including Site-to-Site/IPsec and remote access
  • VLANs
  • Routing and switching
  • Firewalls
  • Routers and switches
• Hands-on experience with network troubleshooting and resolving medium-complexity connectivity issues.
• Experience with firewall technologies; hands-on experience with Palo Alto is highly desirable.
• Familiarity with WatchGuard and/or Clavister is a strong advantage.
• Experience with incident management, troubleshooting, and root cause analysis.
• Ability to independently investigate and resolve L2 networking incidents.
• Experience supporting distributed or remote network environments.
• Networking certification such as CCNA, CompTIA Network+, or equivalent.
• Strong communication and teamwork skills.
• Experience working in an international environment.
• Fluent English.
   

Nice to Have:

• Experience with OT / Operational Technology networks.
• Experience with SCADA, ICS, or industrial networking environments.
• Previous experience in renewable energy, utilities, energy, or other industrial domains.
• Experience with Palo Alto Panorama, Fortinet, Cisco ASA, or other enterprise firewall solutions.
• German language skills.
   

About the Project

The customer operates in the renewable energy industry and manages a geographically distributed OT infrastructure. The network environment connects operational assets and remote locations with centralized data center infrastructure.

The main objective of this role is to ensure reliable, secure, and uninterrupted connectivity across this environment through proactive monitoring, effective troubleshooting, and timely incident resolution.

🚀 We're looking for a Project Manager / Account Manager!

REQUIREMENTS:

• 6+ months of commercial experience as a Project Manager, Account Manager, or in a hybrid PM/AM role.
• Experience managing teams and coordinating multiple projects or clients simultaneously.
• Upper-Intermediate/Advanced English (C1+) with the ability to communicate confidently and negotiate with international clients – MUST.
• Strong communication, stakeholder management, and negotiation skills.
• Ability to prioritize tasks, manage workloads, and ensure timely delivery.
• Solid understanding of SDLC, software development methodologies, and project management fundamentals.
• Strong ownership, responsibility, problem-solving skills, and the ability to stay organized under pressure.

Nice to have:

• Experience working with QA teams or within software testing projects.
• Experience in IT consulting or service-based companies.
• Hands-on experience with CRM systems and project/task management tools.
• Experience identifying upsell opportunities and expanding long-term client partnerships.

RESPONSIBILITIES:

• Manage one core project, coordinating manual and automation QA teams.
• Plan and allocate team resources across projects to ensure efficient delivery.
• Communicate with clients regarding project progress, priorities, and current activities.
• Prioritize and manage project backlogs together with the team.
• Ensure timely delivery and maintain high-quality project outcomes.
• Build and maintain long-term relationships with existing clients.
• Handle client requests and ensure agreed commitments are fulfilled.
• Monitor client satisfaction, collect feedback, and proactively resolve issues.
• Identify opportunities to expand cooperation and support business growth through upsell initiatives.

WHAT WE OFFER:

• Full-time remote position with stability and career growth opportunities.
• Ukrainian holidays off, plus paid vacation and sick leave.
• Compensation for English courses and sports activities.
• Access to an in-house English-speaking club.
• Accounting support and a proactive work environment.
• Engaging corporate events and team-building activities.
• Opportunity to work with international clients from the UK, USA, and EU.
• Friendly, supportive team with the freedom to take ownership and make an impact.

Position: Senior Frontend Developer

Salary: Competitive, based on experience

Work: Remote

Summary

We are seeking a skilled Senior Frontend Developer with 5+ years of experience in Next.js and React to join our innovative biomedical startup. The ideal candidate will have a strong background in building responsive, user-friendly web applications and a passion for creating cutting-edge user interfaces for healthcare software. 

Company Overview

QOVES is a biomedical startup focused on improving patient experiences in cosmetic medical clinics through software. We develop AI-powered applications that predict post-surgery appearances and assist in diagnosing the necessity of cosmetic procedures. Our goal is to transform cosmetic surgery consultations into a well-defined, clinical process of diagnosis and visualization through our software integrations with clinics.

Your Role

• Developing and maintaining our web applications using Next.js and React

• Collaborating with our AI and backend teams to integrate complex functionalities into user-friendly interfaces

• Implementing responsive designs that work across various devices and screen sizes

• Optimizing application performance for maximum speed and scalability • Writing clean, maintainable, and efficient code

• Participating in code reviews and contributing to our frontend architecture decisions

Required Qualifications

• Minimum 5 years of professional experience in frontend development

• Strong proficiency in Next.js and React

• Excellent knowledge of JavaScript, HTML5, and CSS3

• Experience with state management libraries (e.g., Redux, MobX, or Recoil)

• Familiarity with RESTful APIs and GraphQL

• Version control with Git

• Understanding of cross-browser compatibility issues and ways to address them

• Bachelor's degree in Computer Science or related field (or equivalent work experience)

Preferred Qualifications

• Experience working in a startup environment

• Knowledge of TypeScript

• Familiarity with UI/UX design principles

• Experience with testing frameworks like Jest and React Testing Library 

• Understanding of server-side rendering and its benefits

• Experience with CI/CD pipelines

Why Work at Qoves

• Opportunity to solve real healthcare problems with cutting-edge technology

• Well-funded startup with a strong market presence

• Work with advanced AI technology in a healthcare context

• Collaborate with a talented team in a fast-paced environment

• Competitive salary with equity options

• Performance and quarterly bonuses

• Professional development opportunities

Role Mission:

We are looking for a senior Machine Learning Engineer who can build and improve ML models used in our product. Most of the tasks are related to computer vision and image processing. You will work on both common tasks like segmentation, detection, and classification, as well as more complex problems involving Diffusion Models, LLMs, VLMs, and other custom tasks without ready-made solutions.

You should be able to work independently, move fast, and quickly test new ideas.

Responsibilities:

• Build and improve ML models, mostly for computer vision tasks.
• Handle the full ML process: collect and prepare data, train and test models, and improve them step by step.
• Work on both standard and new types of problems.
• Create fast prototypes and help turn successful ones into real products.
• Work closely with other teams to bring your models into the product.
   

Requirements:

• 4+ years of real-world experience with ML, including at least 2 years in computer vision.
• Good understanding of how to build ML systems from start to finish.
• Hands-on experience with one or more of these: object detection, segmentation, img2img, generative networks.
• Ability to read, understand, and implement ideas from cutting-edge research papers. You stay current with top conferences (e.g., CVPR, NeurIPS, ICCV) and can turn academic innovations into practical solutions.
• Strong skills in Python and PyTorch.
• Experience optimizing models for efficient inference on local devices (CPU, GPU, NPU), including quantization, pruning, and runtime adaptation.
• Able to work with and explore large datasets.
• Comfortable working on your own and taking full responsibility for your tasks. Experience with prototyping and working in an R&D cycle.
   

Nice to Have

• Experience in research (PhD, papers, or personal projects).
• Experience training or fine-tuning foundational models (LLMs, VLMs).
• Experience training or fine-tuning diffusion models for specific image generation or enhancement tasks.
• Familiarity with classical image processing techniques.
• Experience with deep learning inference frameworks like ONNX Runtime, OpenVINO, Core ML, or others.
• Strong C++ skills, close to your Python level.
• Enjoy building and testing product ideas quickly.

What we offer:

For personal growth:

• A chance to work with a strong team and a unique opportunity to make substantial contributions to our award-winning photo editing tools;
• An educational allowance to ensure that your skills stay sharp;
• English and German classes to strengthen your capabilities and widen your knowledge.

For comfort:

• A great environment where you’ll work with true professionals and amazing colleagues whom you’ll call friends quickly;
• The choice of working remotely or in our office space located on Podil, equipped with everything you might need for productive and comfortable work.

For health:

• Medical insurance;
• Twenty-one days of paid sick leave per year;
• Healthy fruit snacks full of vitamins to keep you energized.

For leisure:

• Twenty-one days of paid vacation per year;
• Fun times at our frequent team-building activities.

What to expect when you apply

• An interview with our Talent Acquisition Specialist
• Professional interview
• Management interview

Softengi is seeking a highly skilled and experienced DevOps Engineer for the project of a leading Ukrainian telecommunications company!

Required skills and experience:

• 3+ years of commercial experience as a DevOps Engineer.
• Deep understanding of CI/CD processes and hands-on experience with Git, GitLab CI, Bitbucket, Jenkins, and Argo CD.
• Proficiency in Python, Bash, and Groovy for scripting and automation.
• Strong experience with Docker, Docker Compose, Kubernetes, and Rancher.
• Hands-on experience with AWS and solid understanding of Infrastructure as Code using Terraform.
• Deep knowledge of RedHat Linux distributions (CentOS, Fedora, Oracle Linux) and experience with VMware.
• Solid experience with ELK Stack, Prometheus, and Grafana.
• Practical knowledge of Ansible.
• Solid understanding of relational and NoSQL databases, including MariaDB, Oracle, Cassandra DB, and Redis.
• Understanding of REST, JSON, XML, and SOAP.
• Strong understanding of SDLC and hands-on experience working in Agile environments (Scrum / Kanban).
• Intermediate or higher level of spoken and written English.

Nice to Have:

• 2+ years of background in software development.
• Knowledge of Java (Core, Java 8/17) and build/testing tools such as Maven, Gradle, and JMeter.
• Telecom domain expertise, including understanding of billing and provisioning architectures, VAS (Value Added Services), and basic GSM network architecture.
• Experience in setting up and managing Kafka / Zookeeper clusters.
• Experience working with authentication systems such as LDAP.
• Strong technical writing skills for maintaining infrastructure documentation.

We are delighted to provide you with the following benefits:

• Opportunities for growth and development within the project
• Flexibility in scheduling
• Option to work remotely or in the office
• Stable employment
• Medical insurance coverage
• Legal assistance
• Paid time off for vacation and sick leave

Meet the YozmaTech

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster. We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact. Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is looking for a Product Marketing Manager with a strong content mindset, sharp market instincts, and the ability to turn ideas into awareness, credibility, and demand.
This role is for someone who understands that great marketing starts with great narratives. Someone who knows how technical audiences think, how modern software teams operate, and how to create content that feels relevant, credible, and worth reading.
You’ll help define how the market sees us, shape our category, and make sure we consistently show up in the right places.

The platform is already live and has paying customers, helping R&D teams significantly increase development speed and efficiency by reducing manual work and enabling engineers to focus only on high-impact tasks.

|

Key Requirements:

 4+ years of experience in Product Marketing, Content Marketing, Brand, Growth or related roles;
 Strong understanding of LinkedIn, Reddit and modern organic distribution channels;
 Background in software development or experience in engineering environments;
 Understanding of developer workflows, SDLC and R&D processes;
 Experience creating content for B2B / technical audiences;
 Exceptional English writing and storytelling skills;
 Experience marketing to engineers, product teams or technical leaders;
 Ability to translate technical concepts into clear messaging;
 High ownership, self-direction, builder mentality;
 Strong judgment in tone, positioning and narrative;
 Startup experience, ability to build from zero;
 Strong communication skills and comfort working with international teams;

Big Advantage:
 Experience marketing to CTOs, VP Engineering, or R&D leaders;
 Experience with AI products, developer tools, DevOps, or engineering platforms;
 Community-building experience;
 Design, video, or creative production skills;
 English – Upper-Intermediate or higher.

What you will do:

 Define and refine positioning, messaging and category narrative;
 Build awareness on LinkedIn, Reddit and other relevant channels;
 Create and publish content: founder posts, thought leadership, product stories, campaigns;
 Translate product features into business value for technical and business audiences;
 Develop brand voice, tone and narrative across all touchpoints;
 Manage and grow communities (Reddit, Discord, Slack, etc.);
 Work with founders, customers and prospects to understand market language and pain points;
 Test and scale growth ideas based on performance;
 Support go-to-market strategy and sales materials (case studies, decks, etc.);
 Gather customer feedback to influence positioning and product direction;
 Measure and analyze marketing performance (awareness, engagement, conversion);
 Help build demand in an emerging market;
 Act as a bridge between product and market, deeply understanding SDLC and developer needs;

Interview stages:

 HR Interview;
 Screening Call;
 Technical Deep Dive;
 Team Fit Conversation ;
 Final Review & Decision;
 Reference Check;
 Offer;

We are looking for a Senior Java Engineer to join the Segmentation & Audience Platform project full-time. We are building a real-time Audience Segmentation & Engagement Platform that powers communications, personalization, automation, reporting, and customer engagement across the entire ecosystem.

Your responsibilities will include:

• Design and implement core components of the audience segmentation platform
• Design and evolve a flexible segment definition language supporting complex rules and targeting scenarios
• Build a scalable segment evaluation engine for processing large-scale entity and relationship data
• Support complex nested logical expressions, filtering criteria, and rule evaluation workflows
• Implement relationship-based audience resolution across multiple entity types and organizational hierarchies
• Design and optimize incremental segment recomputation to efficiently process continuous data changes
• Build event-driven audience update and hydration pipelines for near real-time segment accuracy
• Implement segment versioning, governance, auditability, and full lifecycle traceability
• Design low-latency audience resolution services operating at high scale
• Develop materialization and caching strategies for dynamic segments and audience snapshots
• Optimize query execution, system performance, scalability, and operational efficiency
• Design and evolve APIs for audience creation, management, and retrieval
• Collaborate with product and engineering teams to define platform capabilities and architecture
• Ensure reliability, observability, maintainability, and operational excellence of the platform
• Contribute to architectural decisions and provide technical leadership within the team

• At least 5 years of backend engineering experience
• Strong Java development expertise
• Experience building distributed systems
• Experience designing query engines, search platforms, rules engines, segmentation platforms, or analytics systems
• Strong understanding of data modeling and domain-driven design principles
• Experience with event-driven architectures
• Experience designing scalable APIs and backend services
• Strong problem-solving and performance optimization skills
• Experience working with cloud-native architectures
• Ability to drive technical decisions and contribute to system architecture
• Upper-Intermediate+ English level

• Experience with recommendation engines
• Experience with Quarkus
• Experience building Customer Data Platforms (CDP)
• Experience with marketing automation systems
• Experience with audience segmentation or personalization platforms
• Experience with graph-based data models and relationship traversal
• Experience with search technologies such as Elasticsearch or OpenSearch
• Experience with stream processing technologies
• Experience with Google Cloud Platform
• Experience with large-scale analytics systems

• Work at a Top-employer company (according to DOU 2025)
• A strong culture built on empathy, trust, openness, and real care for employees
• Competitive compensation with regular reviews
• Medical insurance
• Personal learning budget and access to top HR tools, platforms, and practices
• Team events and regular team-building activities
• Flexible hybrid work model with an office in central Kyiv

Join Sigma Software’s IT Solutions Department and help shape the internal platforms and automation solutions that support thousands of daily business operations across the company. We are looking for a Principal level engineer who combines deep technical expertise with strong leadership and communication skills.

In this role, you will work in a complex enterprise environment, contributing to scalable Back-end-heavy Full Stack solutions, enterprise integrations, and AI-enabled engineering practices. 

The position combines hands-on development with architectural decision-making, mentoring, and cross-team collaboration.

We at Sigma Software value engineering excellence, continuous improvement, and modern development approaches. You will have the opportunity to influence technical strategy, drive automation initiatives, and help establish responsible AI-assisted development standards across projects.

CUSTOMER

The role is part of Sigma Software’s IT Solutions Department, which is responsible for building and evolving the company’s internal digital ecosystem. The department develops enterprise business applications, automation platforms, integrations, and productivity solutions that improve operational efficiency and employee experience across multiple business domains.

PROJECT

The project focuses on developing and evolving enterprise-scale internal platforms and automation systems used across Sigma Software. The environment includes interconnected services, enterprise integrations, process automation workflows, and AI-assisted engineering practices designed to support operational scalability and business efficiency.

You will contribute to architecture design, implementation of scalable Back-end solutions, enterprise integrations, and AI-enabled capabilities while collaborating closely with multiple technical and business teams.

Key Technologies: JavaScript, Node.js, React.js, REST API, GraphQL, Claude Code, Codex

Job Description

• Collaborate with stakeholders on solution discovery, technical design, estimations, and delivery planning
• Design and implement scalable and maintainable software solutions aligned with business and architectural goals
• Develop production-quality Back-end-focused solutions while contributing across the Full Stack when required
• Own features end-to-end from technical design to deployment and support
• Lead and mentor Middle and Senior engineers through technical guidance and peer reviews
• Act as a key technical point of contact across multiple teams and drive cross-team collaboration
• Design and implement enterprise integrations, automation workflows, and data processing solutions
• Contribute to AI-enabled engineering workflows and product capabilities
• Establish standards for responsible usage of AI coding assistants within the project
• Review AI-generated code for scalability, maintainability, security risks, and edge cases
• Ensure system reliability, scalability, and performance under growing business demands
• Translate business requirements into practical technical solutions delivering measurable value

Qualifications

• 7+ years of commercial software engineering experience with a strong Back-end focus
• Strong hands-on experience with JavaScript and Node.js
• Experience with React.js
• Solid experience designing and developing REST API and/or GraphQL solutions
• Hands-on experience using AI coding assistants such as Claude Code or Codex in daily development workflows
• Strong understanding of software architecture, design patterns, scalability, integrations, and risk management
• Experience working in enterprise environments with multiple stakeholders and distributed teams
• Ability and willingness to lead technical initiatives and mentor engineers
• Strong communication and stakeholder management skills
• Ability to balance technical and business priorities
• Experience working with incomplete or evolving requirements
• Upper-Intermediate English level or higher

WILL BE A PLUS

• Previous formal team leadership experience
• Experience building AI-enabled business solutions
• Experience with enterprise process automation platforms
• Experience defining governance standards for AI-assisted development
• Exposure to complex distributed enterprise systems

PERSONAL PROFILE

• Analytical mindset with strong systems thinking
• High level of ownership and accountability
• Proactive and communicative approach
• Result-oriented mindset focused on measurable outcomes
• Ability to work effectively in complex organizational environments
• Strong balance between technical depth and business understanding
• Comfortable making decisions in ambiguous situations

NuxGame is a leading software development company in the iGaming industry, dedicated to helping businesses enter new markets and strengthen existing brands. Our cutting-edge solutions empower our partners to create standout brands and achieve their business objectives. We are expanding our team and seeking an experienced Team Lead QA Engineer to spearhead our Manual QA team.
 

Your Role:

As the Team Lead QA Engineer at NuxGame, you will be responsible for leading our Manual QA team, strategizing resource allocation, setting priorities, and optimizing both team and project processes. Your leadership will ensure our products meet the highest standards of quality and innovation.

Key Responsibilities:

• Direct and manage the Manual QA team, promoting best practices in QA methodologies.
• Develop and implement advanced training programs for QA methodologies and tools specific to NuxGame's operational needs.
• Engage in strategic planning and execution of test plans to ensure comprehensive coverage of all features and functionalities.
• Foster a culture of continuous improvement, encouraging innovation in testing strategies and processes.
• Lead by example in adopting new technologies and methodologies that enhance product quality and team efficiency.
• Act as a key liaison between the QA team and other departments, ensuring clear communication and collaboration across projects.
• Enhance the QA team's capabilities in test automation, including API and Web Front-End testing, to improve efficiency and coverage.
• Design and monitor key performance indicators for the QA process, ensuring alignment with project goals and timelines.
  
   

What We Expect:

• Over 4 years of experience as a QA Engineer, with significant exposure to web application testing.
• A minimum of 2 years in a leadership role, with proven skills in team management and process optimization.
• Advanced knowledge in teaching and overseeing training processes for various testing sub-types and NuxGame’s toolset.
• Strong analytical skills and the ability to make data-driven decisions.
• Exceptional problem-solving abilities and a detail-oriented mindset.

Desirable Skills:

• Expertise in test automation, preferably with experience in API or Web Front-End testing.
• Familiarity with programming languages such as Python, JS, or TS.

• Experience with Docker and CI tools like Jenkins.

   

What we offer:
We believe that a happy team builds the best products. Here is how we support you:
 

• Remote & Flexible: Work from anywhere. Our core hours are 10:00 to 18:00 (Kyiv time), Mon-Fri.
• Financial Stability: Timely payment for compensation for services
• Personal Equipment Policy: equipment are provided for use to ensure comfortable and efficient work.
• Knowledge Sharing: We regularly gather to discuss new trends, share insights, and elevate one another.
• Community: At NuxGame, you will work in a team of like-minded people who are ready to support, inspire, and tackle complex challenges together.
• Creative Freedom: We encourage initiative. With us, you have the freedom of professional expression and the space to implement your ideas.
• Time-off Policy: 24 vacation days per year + 5 sick days (without medical confirmation).
• Atmosphere: A friendly environment focused on results and mutual respect, free from unnecessary bureaucracy and pressure.

We believe in unlocking the inner potential of each team member within an open and democratic culture.

Waiting for you on our team!

Uklon — продуктова сервісна IT-компанія, розробник однойменного застосунку.

Заснована в Києві у 2010 році, сьогодні Uklon — це екосистема цифрових сервісів, що об’єднує райдхейлінг, доставку Uklon Delivery, рекламну платформу Uklon Ads та сервіс купівлі автобусних квитків Uklon Travel в єдиному застосунку. Станом на квітень 2026 року сервіс Uklon присутній у 27 містах України та на території туристичного комплексу Буковель. Також компанія оперує в Узбекистані в місті Ташкенті.

Ми створюємо highload продукти, за якими ховаються амбітні технологічні челенджі, безперервні інновації та неочевидні ходи. Наш фреймворк роботи — тестувати нові гіпотези, пушити свої ідеї та використовувати останній стек технологій.

Приєднуйся до нас у ролі Compensation and Benefits Specialist Middle

Hiring process:

Знайомство, інтерв’ю з командою, тестове завдання (ми цінуємо твою роботу та час, тому ТЗ оплачуємо) та фінальна зустріч

Деталі щодо того, як познайомитися з нашою командою, дізнавайся в Анжели, Recruitment Specialist

• безпосередню участь у розвитку напряму C&B в українській ІТ-компанії
• практичний досвід роботи з передовими практиками та продуктом HiBob

• відкритість до твоїх ідей та простір для запуску нових проєктів

• перспективи кар’єрного та професійного зростання в бізнесі, що невпинно розвивається

• прокачування власного skillset через обмін досвідом з експертами Uklon

• можливість творити продукт, яким користуєшся щодня, та впливати на його розвиток

• корпоративну культуру, яка справді вважає кожного співробітника значущим і цінним

• регулярний Performance та Salary Review

• річний бонус за умови досягнення цілей компанії

Як саме ти можеш впливати на розвиток компанії:
• підтримка процесів Performance Management & Salary Review: адміністративний супровід усіх етапів Performance Review та Salary Review, консолідація результатів, підготовка звітності та презентаційних матеріалів
• участь у підготовці даних для регулярних розрахунків та звітів
• участь у підтримці та розвитку системи змінної оплати праці: квартальні та піврічні бонуси, зокрема для підрозділу Sales
• участь у підготовці та розрахунку бюджету і фактичних витрат за підсумками року, прорахунок STI з урахуванням затверджених правил бонусування
• розрахунки згідно із запитами за напрямом пільг та компенсацій
• оунерство над бенефіт-програмою компанії: адміністрування та операційна підтримка, взаємодія з провайдерами, комунікація та покращення умов
• оновлення, розвиток та оптимізація бенефіт-програми відповідно до вимог законодавства, внутрішніх політик та ринкових практик
• розробка та реалізація внутрішніх досліджень і опитувань у напрямі винагороди: проєктування та запуск опитувань, включно з формуванням методології, логіки питань, цільових груп і періодичності
• збір, консолідація та аналітика результатів (у розрізі функцій, рівнів, локацій, бендів), участь у підготовці звітів, презентацій та управлінських інсайтів для HR і бізнесу

Челенджі на три місяці:
• долучитися до основних процесів C&B згідно з процесами компанії
• взяти участь в оцінці посад, Performance та Salary Review
• долучитися до інших HR-проєктів

Для досягнення результатів, тобі знадобляться:

• 1–3 роки досвіду роботи за напрямом Compensation & Benefits, HR-аналітики чи Total Rewards
• уміння легко приборкувати великі масиви даних: впевнене володіння Excel та Google Sheets 
• розуміння принципів грейдингу та побудови оргструктури
• знання основ ринкових оглядів заробітних плат (market data)
• розуміння логіки Salary Review та STI-процесів
• знання базових принципів планування фонду оплати праці (FTE, payroll, benefits)

• навички побудови базових фінансових моделей і розрахунків
• аналітичні здібності, навички впровадження та регламентації процедур і методологічної документації
• високий рівень уважності до деталей та звичка перевіряти коректність даних
• досвід підготовки звітності та презентацій
• уміння комунікувати з внутрішніми стейкхолдерами щодо структурних змін
• організованість та системність у роботі з процесами

Як ти регулюєш свій робочий час?

• гнучкий графік з урахуванням функціоналу

• days off зі збереженням винагороди: 20 на особисті потреби, ще 1 з нагоди дня народження, 10 через хворобу, до 8-ми за донацію крові 

Як ти будеш прокачувати свої скіли в Uklon?

• внутрішній обмін знаннями, програми менторства та тренінги з розвитку soft та hard skills

• отримання профільних сертифікацій для IT-експертів

• корпоративна бібліотека та підписки на інформаційні ресурси

• персональний/командний бюджет на навчання

• корпоративні знижки та компенсація English lessons 

• long-term навчання для керівників

Care and support

• медичне страхування в Україні 

• оплачувані сесії з психотерапевтами Pleso

• гейміфікації, подарунки, розіграші та знижки від партнерів

• спортивні заходи та корпоративні тімбілдінги

• wellness programs (воркшопи емоційної підтримки)

• тижні масажу в офісі в Києві

• промокоди на поїздки з Uklon

• корпоративні знижки, часткова компенсація занять спортом

Corporate social responsibility

Uklon соціально відповідальний бізнес і входить в ТОП-10 найбільших донаторів на підтримку сил оборони та гуманітарні ініціативи серед українського бізнесу в секторі ІТ та телекомунікацій. 

З початку повномасштабного вторгнення сума фінансових внесків компанії та її засновників на підтримку Сил оборони, соціальні ініціативи та благодійні проєкти склала понад 339 мільйонів гривень.

Перед поданням заявки на відкриту позицію в Uklon, будь ласка, ознайомтеся з Умовами обробки та захисту персональних даних кандидатів. Надсилаючи нам свої персональні дані, зокрема ті, що містяться у вашому резюме, ви даєте згоду на обробку персональних даних відповідно до цих Умов.

*Ми цінуємо кожен відгук і прагнемо надати зворотний зв’язок протягом 7 робочих днів. Якщо відповіді не було - не засмучуйся: просто цього разу метч із вакансією не відбувся.

Якщо не бачиш листа від нас - перевір, будь ласка, папку «Спам» чи інші вкладки пошти. Іноді наші відповіді потрапляють туди. Дякуємо, що обираєш Uklon. До зустрічі!

About this role At Coreblocks, we create tools that support independent creators, entrepreneurs, and freelancers. In this position, you will drive the technical development of our native Android application, creating fast, seamless, and intuitive mobile features that simplify how users manage fiat, digital assets, and investment portfolios. We grant you complete engineering autonomy, valuing high craftsmanship and zero micromanagement, allowing you to design, build, and deploy secure, beautifully styled mobile experiences end-to-end.

You'll take ownership of:

• Native Application Development: Design, implement, and maintain responsive Android features (including transaction history, account overviews, payment processing, and multi-asset dashboards) maintaining full parity with our web platform.
• Secure API Communication: Work closely with backend teams to consume and protect real-time financial streams over RESTful services.
• Client-Side Security: Build and enforce high-standard security patterns, incorporating biometric logins, secure token storage using Android Keystore, certificate pinning, and smooth multi-factor authentication (MFA) flows.
• Design System & UI Execution: Convert Figma designs into pixel-perfect Material Design layouts using Jetpack Compose, delivering simple user journeys for complex financial operations.
• Code Reliability & App Performance: Write solid unit and integration test suites (JUnit, MockK), conduct thorough code reviews, monitor application memory/resource consumption across various Android devices, and fix production issues rapidly.
• Agile Collaboration & Delivery: Contribute actively to sprint planning, offer reliable technical estimates, and align software roadmaps with Product Leadership by understanding the business drivers behind every task.
• AI-Native Engineering: Leverage modern AI assistants (Cursor, Claude, or GitHub Copilot) in your everyday workflow to speed up UI prototyping, code writing, and unit test coverage.

About you:

• Commercial Android Experience: 3+ years of professional experience developing native Android applications, with high proficiency in Kotlin and hands-on familiarity with Kotlin Multiplatform (KMP).
• Modern Android Stack: Thorough understanding of modern architectural patterns (MVVM/MVI, Clean Architecture) and Jetpack components (ViewModel, Coroutines Flow, Navigation).
• Declarative UI & Concurrency: Strong hands-on experience using Jetpack Compose (or extensive background with traditional XML Layouts) alongside Kotlin Coroutines and Flow for managing reactive data streams.
• Mobile Security Practice: Practical knowledge of securing sensitive data in mobile apps, including Keystore integration, code obfuscation (ProGuard/R8), and encrypted local storage.
• Testing & Quality Assurance: Proven track record of writing unit tests (JUnit, Mockito/MockK), exceptional debugging skills, and a strong focus on mobile app performance and crash-free rates.
• Self-Driven Accountability: Ability to manage your own tasks independently, taking full responsibility for features from initial setup to Google Play release without needing constant oversight.
• Open Communication: Professional English skills (spoken and written), strong team spirit, willingness to share knowledge across engineering teams, and a commitment to a respectful working culture.

We are looking for an experienced Senior Full Stack Engineer with Java, Python and React experience to join our development team and contribute to the development of a customized AI-driven platform.

Our customer – integrated Shipping Services has set itself apart as an independent carrier with a fresh, unique approach. His strategy as a global niche carrier offers distinctive advantages to customers worldwide. We have created a smart, efficient network that ensures stable, reliable services; and we have made it our mission to focus on the needs of our customers, which stand at the heart of all our decisions. The main idea of our product operates in select trades, where it has a competitive advantage and where it can provide superior service. We maintain a flexible partnership approach with other major carriers, and our new line structure is a much-needed alternative to customers concerned about the current alliance-dominated market.

Responsibilities:

• Hand-On full stack development of innovative applications.
• Owning the entire development cycle, including design, architecture, development, and DevOps.
• Working in Extreme Programming methodology with remote pairing.

Requirements:

• BSc in Software Engineering or BS degree in Computer Science.
• 6+ years of experience in the following technologies: Java (must have), Spring.
• 2+ years of experience with Python (must have).
• 2+ years of experience in FE, mainly React (must have), and other modern JavaScript Framework/libraries.
• Experience with LLMs/AI/Prompt Engineering/MCP.
• Experience with Claude.code
• Experience with Data Analytics – big advantage.
• Experience in development in Kotlin – big advantage.
• Experience with Functional Programming and Java Streams.
• Experience with developing a reactive UI (Reactive JS).
• 2+ years of experience in TDD/BDD development in the following frameworks: Junit, Jasmin, Mockito, Protractor/Selenium
• 3+ years of experience in micro-services-based architecture and tools (Spring Boot/Cloud)
• Experience in DevOps development and Jenkins.
• Experience in designing, developing, and deploying cloud/hybrid-based solutions.
• Experience in developing and deploying in Container based environments (Kubernetes, Cloud foundry).
• Familiarity with the following design concepts: micro-services, service discovery, circuit breaker.
• Self-starter with the ability to appropriately priorities and plan complex work in a rapidly changing environment.
• Versatility and capability to switch easily between different tasks and technologies.
• Experience in assessing a broad range of information solutions and products.
• Strong critical thinker with problem solving aptitude.
• Good English - verbal and written.