Jobs at Djinni

Role Overview

We are looking for a Senior QA Engineer with a focus on automation and manual testing. The role involves ensuring product quality across functional and API, as well as maintaining and improving automated test coverage. You will also have an opportunity to leverage AI tools to support test creation and improve QA processes. The company operates in the FinTech industry and specializes in alternative investments.

Role Responsibilities

• The role may involve up to 40–50% manual testing, while the rest will be focused on test automation, including AI-generated tests where appropriate. The exact balance may vary depending on project needs.
• Integration of automated test suites with the current build and deployment processes.
• Maintenance of automated tests to accommodate changes in system design and architecture.
• Integration of Automation framework with existing tools (JIRA).
• Create/Manage/Utilize Defect workflows with automated test execution.
• Design and publish meaningful metrics to support automation test creation and execution.
• Perform all types of testing — Functional, API, Automation, Manual and Load, including necessary manual validation where required.
   

Role Requirements

• 5+ years of experience with QA engineering delivery experience
• 4+ years of delivery within Agile SDLC/teams ideally with CICD
• Programming experience in Java with focus on behavior driven development (BDD) and test-driven development (TDD) and design patterns, ideally within continuous integration (CICD), including hands-on experience for backend automation
• Experience with Java microservices and REST APIs and exposure to React front end
• Strong experience in data engineering, including data pipelines, ETL/ELT processes, and big data processing
• Hands-on experience with Apache Spark, Databricks, and distributed computing environments
• Experience designing and implementing streaming data processing solutions and scalable data platforms
• Experience with Playwright and TypeScript
• Agile development approach
• CICD: Maven, Sonar, Git, Teamcity/Jenkins, Docker
• AI Integration experience preferred
• Exposure to banking and/or finance environments preferred
• Strong communication skills: English B2+
   

Interview Process

1. Intro Call with Recruiter (45 minutes)
2. Technical Interview (90 minutes)
3. Call with Tech Lead (30 minutes)
4. Client’s Interview (60 mins)

Vreal Soft is a Ukrainian IT company developing mobile applications and websites. We have been working successfully for more than 7 years on the market of the States and Israel. The head office is located in Cherkasy, but we are constantly developing and expanding the horizons of cooperation to other cities, currently we have opened a branch in Dnipro.

We are looking for a Lead Generation Manager to join our team to help drive the sales of our services. The successful candidate will assist in the implementation of the business development strategy to achieve business goals.

Requirements:

- Relevant experience or a strong desire to start a career in sales;

- English from Intermediate;

- Excellent communication skills;

- Computer skills (experienced user of the Internet, social networks, LinkedIn, etc.);

- Self-organized, responsible and purposeful person;

- Attention to deta.

Duties:

- Teamwork as part of the lead generation department + active individual work on finding selected leads on LinkedIn, UpWork, other channels;

- Work and negotiations with international clients;

- Communication and communication with foreign clients in the field of Web design, mobile application design, creative design and web development, work in the field of Dynamics;

- Help in sales and attraction of new clients and projects;

- Applying on freelance platforms for designers and developers + on social networks such as LinkedIn;

- Implementation of the lead generation plan (number of applications and new leads per month). Transfer of leads for sale or individual sale, if there is enough desire, smile and skills;

- Management of the CRM system.

If you feel that your skills meet these requirements, please send us your resume and cover letter for consideration. We look forward to your applications and are ready to welcome you to our team.

About the team
We are a focused engineering team of 5 to 9 people at a multi-product tech SaaS company. We work across personalization, recommendation, fraud detection, and some GenAI, through real-time, near-real-time, and batch pipelines. The team is a blend of Python backend engineers, ML engineers, QA (manual and automation), a data engineer, and data scientists. Our shared mandate is to take experimentation from our data scientists and turn it into
robust, production-grade systems, either as standalone services or integrated into wider platforms.

The role
You will build the data pipelines that power our experimentation and production systems, the backbone behind fraud detection, recommendations, and personalization. You will work primarily with Kafka (sometimes Flink), Spark on Databricks, and Airflow, modelling and optimizing data for both experimentation and production serving, and partnering closely with data scientists and backend engineers on data contracts and reliability.

Responsibilities
• Build and operate batch and streaming data pipelines (structured & unstructured data)
• Work primarily with Kafka, Spark on Databricks, and Airflow
• Model and optimize data for both experimentation and production serving
• Partner with data scientists and backend engineers on data contracts and reliability
• Own pipeline quality: testing, monitoring, and performance
• Take part in the teams on-call rotation for the pipelines you build and operate

Requirements
• 3+ years of data engineering or software engineering for data

• Strong Python, including PySpark
• Kafka and stream processing
• Databricks experience
• Airflow or similar orchestration tools
• Strong SQL and data modeling, plus solid relational database skills
• Software engineering mindset
• Fluent spoken English, as you’ll work with an international team and all interviews will be conducted in English.

Nice to have
• Flink

• ML Feature stores
• MLOps and ML pipeline exposure
• Docker and Kubernetes
• SaaS or high-scale product domain experience

Why join us
• Work on high-scale, high-throughput systems
• Broad range of technologies, stacks, and problems
• Contribute to turning experimentation into production systems
• A strong engineering culture that values technical depth and ownership
• Flexibility through hybrid and remote working
• A distributed team across Dubai and Europe
 

You will get

• A position in a product development company with a dynamic environment and several concurrent projects;
• Continuous self-improvement and growth, including budget for certifications and courses;
• Competitive salary plus financial bonuses;
• Medical insurance coverage;
• Company prepaid AI agent;
• Wellbeing package: online-yoga classes, Yakaboo, BetterMe App: Health Coaching, BetterMe App: Mental Health;
• Corporate events and fun team-building activities.
• Remote-first culture
   

Interview Stages

1. HR Interview (30-45 minutes) — Initial conversation to discuss your experience, career goals, and cultural fit.
2. Technical Interview (1 hour) — In-depth technical interview covering relevant skills.
3. Final Interview (1,5 hour) — A comprehensive discussion with the team, focusing on role-specific competencies and alignment with company values.
4. Reference check & Job Offer

We are inviting you, a highly motivated and results-oriented Security Operations Analyst to join our team on a full-time basis.

Our team has unique expertise in research, analysis, and product development. By relying on technical insights and a data-driven approach, we create disruptive future-defining innovations of the fin-tech industry that remain our basis for success.

Responsibilities

• Monitor prioritized alert queues and validate whether alerts indicate real risk
• Enrich cases and correlate relevant endpoint, identity, authentication, network, service, asset, user, timeline, and business context
• Perform initial investigations, classify alerts, assess preliminary severity and scope, and document the evidence and reasoning in the case-management system
• Close false positives and execute approved low-risk actions only through defined runbooks
• Escalate suspected incidents, privileged-account issues, and high-impact or production-impact cases to L2, the manager, or Incident Response
• Maintain clear handover notes and support improvements to case quality and runbooks

Requirements

• 1+ year of commercial hands-on experience in security alert triage, utilizing at least one SIEM platform, with working knowledge of EDR/XDR and case-management workflows.
• Ability to build basic searches or queries, filter security events, and correlate related activity across more than one data source (Experience with basic SIEM query languages such as KQL, EQL)
• Ability to interpret common endpoint, identity, authentication, network, DNS, HTTP, and service or cloud audit telemetry at an initial-investigation level
• Working fundamentals of Windows and Linux, TCP/IP, DNS, HTTP, authentication, access control, and common attack patterns such as phishing, credential abuse, malware execution, and suspicious account activity
• Ability to distinguish true positives, false positives, and benign activity; assign a preliminary severity; identify affected users or assets; and recognize when scope or impact is uncertain
• Basic use of indicators of compromise, reputation sources, and threat-intelligence context, with awareness of the MITRE ATT&CK framework
• Ability to create a concise investigation timeline and document evidence, actions, conclusions, and handover or escalation notes in a case-management system
• Ability to follow approved runbooks, perform only authorized low-risk actions, recognize the limits of L1 authority, and escalate suspected incidents correctly

Will be a plus

• Simple Python or PowerShell scripts for investigation and enrichment
• Exposure to cloud, email-security, or SaaS audit logs and common phishing-investigation workflows
• Practical cybersecurity labs or an entry-level certification such as Security+ or CySA+
• Experience with MacOS

We offer

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

Real People. Real Impact. One Crazy-Good Team.

Let’s Start With a Hello

We’re looking for a Copywriter (iGaming) who knows how to turn words into engagement, emotions, and action.

If you can grab attention from the very first line, adapt your writing to different formats, and create messages that players actually want to read — this role is for you.

From catchy push notifications to creative promotional campaigns, your words will help shape the experience of tens of thousands of users every day.

Who We Are

We’re an experienced iGaming team focused on creating engaging player experiences through creative content, personalized communication, and exciting promotional campaigns.

We believe great copy is more than just words — it’s a powerful tool for building relationships, driving engagement, and bringing players back.

Our culture?
Fast-moving and creative.
Open to fresh ideas and unconventional approaches.
Focused on engagement, quality, and results.
Collaborative, supportive, and passionate about what we do.

What You’ll Be Doing (Copywriter)

● Writing engaging copy for email campaigns, push notifications, promotions, banners, website pages, and in-app messages.
● Creating content for Telegram, stories, slot descriptions, and tournaments.
● Contributing to communication strategies and gamified promotional campaigns.
● Developing creative ideas for player engagement, activation, and reactivation.
● Collaborating closely with Promo, Retention, Design, and Analytics teams.
● Editing, improving, and adapting existing content to make it more engaging and effective.
● Maintaining a consistent brand tone of voice across different communication channels.

What Makes You a Great Fit

● 1+ year of experience in copywriting.
● Excellent writing skills, strong grammar, and a natural sense of style.
● Ability to adapt your writing to different formats, audiences, and communication goals.
● Experience creating digital content for banners, emails, push notifications, landing pages, and other online channels.
● Understanding of brand tone of voice and the ability to maintain consistency.
● Comfortable working with creative briefs, deadlines, and editorial feedback.
● Strong attention to detail and the ability to make even short messages clear, engaging, and persuasive.

Bonus Points

● Previous experience in iGaming, online casinos, betting, or gaming.
● Knowledge of UX writing and microcopy (UI messages, buttons, headlines, etc.).
● English or Spanish language skills.
● Understanding of player retention, engagement, and monetization mechanics.
● Ability to develop creative concepts based on specific business goals such as conversion, retention, and activation.

What’s In It for You

● Fully remote work format.
● A constant flow of interesting creative tasks and short-form content challenges.
● Opportunity to work with an experienced team in the iGaming industry.
● Freedom to bring fresh ideas and influence how the brand communicates with its audience.
● Real impact on the product experience and the development of the brand’s tone of voice.
● Supportive collaboration with Promo, Retention, Design, and Analytics professionals.

Let’s Wrap It Up

If you believe the right words can turn a simple notification into an engaging experience, and you’re excited to create content that connects with players — we’d love to hear from you.

Write the message. Spark the interest. Make every word count.

📍KYIV | Hybrid

Mon, Thu, Fri - office; Tue, Wed - remote.
 

‘Trust Sourcing’ LTD is an international out-staffing company with representative offices in Europe and Israel. We’re looking for an HR Specialist to join our team in Kyiv! If you’re proactive, organized, and passionate about people, we’d love to have you on board!
 

Responsibilities: 

-Daily responsibilities: Maintain proper records of employee leaves; Assist HR Manager in policy formulation and hiring administration; Follow internal HR policies and procedures (daily short reports, weekly/monthly email reports);

-Onboarding/Releasing responsibilities: Update employee onboarding presentations; Take care of new hire paperwork and logistics – setting up designated workstations, first-day presents; Schedule and coordinate onboarding assignments; Up-to-date employee records, including personal information, service contracts, and benefits documentation;

-HR events and presents: Organize gifts for employees (birthday, anniversary, women/men`s day, others); Organize happy hours upon request; Organize Online/Offline events (in Ukraine and abroad) together with HR Manager, coordinate the event;

-Substitute the HR manager if needed (once she/he is on vacation).

Technical must-have experience:

• Good English speaking and writing skills (upper-intermediate and higher) are a must
• Good MS Office (Word, Excel) knowledge
• Good Google tools user (Gmail, Calendar, Drive)
• At least 1 year of work experience (HR manager/generalist/specialist, recruiter, office manager)

 Technical must-have capabilities:

• Strong analytical and communication skills
• Attention to detail and problem-solving skills
• Organized, multitasking, responsible, willingness to learn
• Being a proactive, positive-minded team player
• High skills in business communication and business correspondence

Will be an Advantage:
Experience as an HR Specialist in the IT sphere
 

Ready to join us?

Send us your CV and become part of our friendly international team. We’d love to meet you!

Key responsibilities (Managing Company level)
• Consolidate and validate management and statutory reporting (P&L, CF, BS) for all business units, ensuring IFRS compliance;
• Administer the central management‑reporting system (BI/ERP) and safeguard data integrity;
• Verify the correctness of accounting entries and financial results for every project;
• Prepare consolidated dashboards on investments, dividend payouts and current project capital intensity;
• Detect variances against plan and prior periods; produce analytical notes for the CEO.
• Perform deep plan‑vs‑actual variance analysis, determine root causes and make recommendations to the CFO/CEO;
• Hold administrator access to accounting systems (Xero, QuickBooks, etc.) and monitor data accuracy;
• Control the timely and accurate submission of stand‑alone (individual) reports by each business unit;
• Assess tax burden, launch and supervise optimisation initiatives;
• Co‑develop—in tandem with the CFO—reporting, budgeting and financial‑function regulations across business units;
• Ensure all reports are delivered on time for the Managing Company and other stakeholders;
• Lead cash‑flow forecasting, currency‑risk hedging and liquidity‑management processes;
• Coordinate external audits, prepare board packs and liaise with investors;
• Drive finance‑process automation and ERP/BI enhancements, delivering continuous efficiency gains;
• Support upon СFOs request M&A and partnership due‑diligence, integrating acquired entities into group reporting standards

Experience & competencies
• 3-5+ years as Group/Chief Financial Controller, Internal Auditor or Head of Finance in a multi‑business environment, BIG4;
• Solid command of IFRS/GAAP, management & tax accounting; proven track record with internal and external audits;
• Experience standardising reporting, implementing financial regulations and building processes from scratch;
• Advanced Excel/Google Sheets skills; hands‑on with BI tools and ERPs (QuickBooks, Xero, etc.);
• English at Upper‑Intermediate level or higher (reporting and communication partially in English);
• Strong analytical mindset, critical thinking, ability to craft non‑standard solutions and manage communications with business units and C‑level stakeholders;
• Ability to reconcile crypto and fiat transactions and process large data volumes quickly &accurate;
• Capability to independently run reporting during the pre‑launch phase of new ventures;
• Critical assessment of business models and their financial viability;
• ACCA, CPA, DipIFR or other international certifications;
• Experience with international holding structures, offshore jurisdictions and cross‑border settlements;

Key responsibilities (Managing Company level)
• Consolidate and validate management and statutory reporting (P&L, CF, BS) for all business units, ensuring IFRS compliance;
• Administer the central management‑reporting system (BI/ERP) and safeguard data integrity;
• Verify the correctness of accounting entries and financial results for every project;
• Prepare consolidated dashboards on investments, dividend payouts and current project capital intensity;
• Detect variances against plan and prior periods; produce analytical notes for the CEO.
• Perform deep plan‑vs‑actual variance analysis, determine root causes and make recommendations to the CFO/CEO;
• Hold administrator access to accounting systems (Xero, QuickBooks, etc.) and monitor data accuracy;
• Control the timely and accurate submission of stand‑alone (individual) reports by each business unit;
• Assess tax burden, launch and supervise optimisation initiatives;
• Co‑develop—in tandem with the CFO—reporting, budgeting and financial‑function regulations across business units;
• Ensure all reports are delivered on time for the Managing Company and other stakeholders;
• Lead cash‑flow forecasting, currency‑risk hedging and liquidity‑management processes;
• Coordinate external audits, prepare board packs and liaise with investors;
• Drive finance‑process automation and ERP/BI enhancements, delivering continuous efficiency gains;
• Support upon СFOs request M&A and partnership due‑diligence, integrating acquired entities into group reporting standards


Experience & competencies
• 3-5+ years as Group/Chief Financial Controller, Internal Auditor or Head of Finance in a multi‑business environment, BIG4;
• Solid command of IFRS/GAAP, management & tax accounting; proven track record with internal and external audits;
• Experience standardising reporting, implementing financial regulations and building processes from scratch;
• Advanced Excel/Google Sheets skills; hands‑on with BI tools and ERPs (QuickBooks, Xero, etc.);
• English at Upper‑Intermediate level or higher (reporting and communication partially in English);
• Strong analytical mindset, critical thinking, ability to craft non‑standard solutions and manage communications with business units and C‑level stakeholders;
• Ability to reconcile crypto and fiat transactions and process large data volumes quickly &accurate;
• Capability to independently run reporting during the pre‑launch phase of new ventures;
• Critical assessment of business models and their financial viability;
• ACCA, CPA, DipIFR or other international certifications;
• Experience with international holding structures, offshore jurisdictions and cross‑border settlements;
 

Who we are

We build tools and infrastructure for businesses working in the creator economy. We're profitable, growing 20-30% month over month. Experienced lean startup team with half a dozen 7-figure exits in the industry.

We're expanding into a single API for multiple creator and social platforms. Customers should be able to integrate once and get consistent responses, webhooks and SDKs.

Who we are looking for

We're looking for a do-it-all support engineer who loves solving problems, communicating clearly, and helping developers ship faster. You'll be the first point of contact for our customers - handling everything from quick integration questions to in-depth troubleshooting, billing inquiries, and product feedback - and a key bridge between our users and the development team across our products. 🛠️

This role isn't just a support queue. We see it as a growth seat - and we're not big on micromanaging how you run it. The person closest to our customers' problems is also best positioned to write the content that prevents them, promote what we're building, and spot expansion opportunities with the accounts they already talk to every day. If you're comfortable owning that end-to-end and turning recurring headaches into content, promo, and pipeline, you're our kind of person. How far you take it is largely up to you. 📈

Preferred Location: Remote • Full-Time • (Candidates based in Czech Republic, Ukraine, Poland, or the UK preferred, office in Prague).

What You’ll Work On

1. Build
   • Independently design, build, and maintain our support tool to log tickets, custom inquiries, and customer interactions across channels (Telegram, email, etc.)
   • Define the data model, workflows, statuses, and reporting with input from the team
   • Integrate with our existing stack (Stripe, Linear, Slack, Telegram and our APIs)
   • Iterate on the tool based on your own daily use and team feedback
2. Support
   • Provide technical support via Telegram, email, and other channels - from quick questions to complex troubleshooting
   • Conduct screen sharing sessions to diagnose issues and guide implementation
   • Triage and document bugs, escalate to the development team via Linear
   • Maintain documentation - guides, FAQs, troubleshooting articles, and integration examples
3. Customer Success
   • Handle billing and subscription inquiries, resolve Stripe-related issues
   • Onboard new clients and ensure smooth technical integration
   • Own the support queue and maintain high response quality
   • Collect and relay product feedback to shape the roadmap
4. AI-Powered Workflows
   • Work with our integrated AI to triage and handle support workflows
   • Own the quality of our AI support: review AI conversations daily, find where it gets things wrong, vague, or off-tone, and fix the root cause
   • Continuously improve the AI through better prompts, knowledge base content, escalation rules, and guardrails
   • Define when the AI should answer, when it should ask a clarifying question, and when it should hand off to a human
   • Track and report on AI performance: resolution rate, handoff rate, accuracy, customer satisfaction, and recurring failure patterns
   • Stay current on AI models and tooling, and test new models, features, and approaches against real support conversations to decide what is worth adopting
   • Build agents for further automation (ticket tagging, bug reproduction, billing lookups, draft replies, and more)
   • Treat every bad AI answer as a bug to be understood and fixed, not just corrected once
5. Growth Opportunities
   • Write technical articles and case studies from conversations
   • Spot upsell/upgrade potential in the support queue
   • Spot new development and growth opportunities
   • Represent FansAPI in developer communities as a knowledgeable presence

What You Bring:

Essential Skills:

✅ Junior developer experience (professional, freelance, or substantial personal projects)

✅ Ability to independently build a working web application end to end (backend, database, and a simple UI) using AI coding tools

✅ GitHub profile with projects we can review

✅ Solid understanding of REST APIs - reading API docs, debugging requests/responses, and working with JSON

✅ Strong written and spoken english communication skills -clear, concise, and professional

✅ Experience working in or alongside a software development team

✅ Comfort using Linear (or similar issue tracking tools) to log, track, and escalate bugs

✅ Familiarity with Stripe - subscriptions, payment flows, and common billing issues

✅ Ability to jump on screen sharing calls and calmly guide customers through technical issues

✅ Highly organised, self-directed, and comfortable operating in a small, fast-moving team

Bonus Points For:

⭐️ Proficiency in additional languages beyond English - any language is a plus given our international customer base

⭐️ Understanding of AI support tools and how they’re used in customer-facing workflows (chatbots, AI-assisted ticket triage, automated responses, and knowing where human handoff matters)

⭐️ Familiarity with Claude Cowork or similar AI workflow automation agents

⭐️ Experience with Laravel 13, Inertia, and React

⭐️ Familiarity with the Creator ecosystem - creator agencies, CRM tools, or fan engagement platforms

⭐️ Experience writing or maintaining technical documentation

⭐️ Background in developer support, DevRel, or SaaS technical support

⭐️ Interest or prior experience in content writing, community management, or outbound/inside sales - you don't need expertise, just genuine interest in growing in that direction

Why Join Us?

• Small team, big impact
• Competitive pay + bonus opportunities
• Work with experienced devs who’ve built real companies
• No micromanagement, async culture, fully remote
• Real room to grow - your trajectory isn’t capped at “support.”

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications, and regulatory technologies.

We are looking for a Senior ML Engineer to join our team!

Requirements:

• Strong production Python and ML systems experience
• Shipped ML workflows beyond notebooks (orchestration + cloud + ops)
• Familiar with distributed/batch ML compute and experiment/model versioning
• Comfortable owning systems end to end: design, implementation, debugging, operations

Will be a plus:

• CV, video, or foundation-model/auto-labeling experience
• Dagster/Airflow, Dask/Ray, AWS, ONNX/export workflows

Soft Skills:

• Ownership — takes responsibility for outcomes, not just tasks
• Learning agility — picks up new tools/domains fast and applies them quickly
• Experimentation mindset — tests ideas with clear hypotheses and shares results openly
• Cross-team collaboration — works well across projects and helps others succeed
• Clear communication — explains tradeoffs simply and keeps stakeholders aligned
• Pragmatism — balances ideal solutions with what the team needs now
• Comfort with ambiguity — makes progress in unclear R&D environments
• Constructive feedback — gives/receives feedback well in code reviews and pairing
   

Responsibilities:

• Build and maintain end-to-end ML pipelines: data ingestion → training → evaluation → export
• Operate distributed training/inference workloads on cloud GPU/CPU infrastructure
• Own dataset workflows: validation, splitting, versioning, and quality checks
• Integrate manual and automated labeling into reproducible training flows
• Maintain CI/CD, monitoring, runbooks, and internal CLI/API tooling
• Collaborate with product, domain experts, and QA to turn requirements into pipeline changes

Our benefits to you:
☘️An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed

🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided

🏖Paid vacations, sick leave, personal events days, days off

💵Referral program — enjoy cooperation with your colleagues and get the bonus

📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences

🎯Rewards program for mentoring and coaching colleagues

✈️In-house Travel Service

🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more

🎳Other benefits could be added based on your location

We are looking for a Senior Software Engineer to join a product engineering team and work on the modernization and scalability of a large-scale backend platform.

You’ll be working with distributed systems, event-driven architecture, microservices, and real-time data processing, helping migrate legacy components to modern, cloud-ready services.

What you’ll do

• Develop and maintain containerized .NET Core microservices.
• Build event-driven communication and streaming flows using Kafka, RabbitMQ, and MassTransit.
• Design scalable solutions together with product and engineering teams.
• Drive migration from legacy .NET Framework and MSMQ components to modern services.
• Work with both relational and NoSQL databases.
• Participate in architecture and design reviews.
• Apply Domain-Driven Design and clean code principles.
• Improve system reliability, scalability, and performance.

• Mentor less experienced engineers and contribute to engineering best practices.

   

What we’re looking for

• 8+ years of backend development experience.
• Strong commercial experience with C# and .NET Core/.NET Framework.
• Kafka and RabbitMQ — mandatory.
• Solid understanding of microservices, distributed systems, and event-driven architecture.
• Experience with MSSQL, PostgreSQL, MongoDB, and Redis.
• Experience designing and working with APIs.
• Understanding of security practices such as OAuth2, JWT, and secrets management.
• Strong debugging, profiling, and performance optimization skills.
• Experience with testing, clean code, and continuous improvement.
• Strong communication skills and a proactive approach.

• Ability and willingness to mentor other developers.

   

Nice to have

• AWS — ECS/EKS, Lambda, RDS, S3, CloudWatch.
• MassTransit or similar orchestration libraries.
• Experience with infrastructure and cloud-native systems.
• MSMQ and legacy system migration experience.
• CI/CD, Docker, and Infrastructure as Code.
• JavaScript/React for cross-layer collaboration.

Our IoT platform opens an opportunity to grow beyond traditional sales. You’ll start by finding and engaging the right customers, learn the product and its use cases, and gradually move into discovery calls, product demos and solution selling.

Office Location: 40G, Kyryllivska St, Kyiv, Ukraine (remote work is available)

Company: Kaa IoT – A leading platform for IoT solutions (www.kaaiot.com)

Location: Hybrid / Remote / Office in Ukraine or abroad

Who We Are Looking For:

An ambitious, motivated, and energetic junior sales professional with a strong interest in technology and solution-based selling. We are looking for someone who is comfortable with outbound sales and lead generation and is eager to gradually grow into a client-facing sales role.

You will start by focusing on prospecting, outreach, and lead qualification, and over time take on more responsibility for customer conversations, product demonstrations, and sales opportunities across different IoT industries.

Experience or interest in IoT, Cloud, Building Management Systems (BMS), energy monitoring, connected devices, or other technology solutions is a plus.
 

      Responsibilities:

• Research target markets, companies, and contacts based on our Ideal Customer Profile (ICP), and build relevant prospect lists.
• Create personalized outreach messages and manage outbound campaigns across email, LinkedIn, and other channels.
• Engage and qualify prospects through written communication, including outbound outreach, inbound leads, and other channels.
• Manage outreach across multiple accounts and maintain consistent communication with prospects.
• Manage sales activities and opportunities in the CRM, ensuring consistent follow-ups and keeping communication history and next steps up to date.
• Responsible for achieving aggressive weekly targets such as number of qualified opportunities per campaign, number of daily activities/tasks, call quality, appointment setting, and sales skills.

• Collaborate with the marketing team on LinkedIn activities and product-related content to support outreach and engagement.

   

Over time:

• Conduct initial calls and discovery with qualified prospects to understand their use case, devices, project scope, and key requirements.
• Conduct product demonstrations and develop strong product knowledge.
• Support prospects during product evaluations and coordinate with the technical team when needed.
• Build long-term client relationships and gradually take ownership of qualified opportunities throughout the sales process.

Requirements:

 - Skills:

• Basic understanding of IT and IoT concepts.
• Experience with AI tools, modern technologies, or a technical background is a plus.
• Ability and willingness to learn technical products and understand different IoT use cases.
• Understanding of ICP-based prospecting and lead qualification.
• Experience or familiarity with lead generation and prospecting tools such as Apollo, Clay, LinkedIn Sales Navigator, and other similar tools is a plus.
• Experience with email and LinkedIn outreach, including writing personalized messages, building outreach sequences, and handling initial objections or “not interested” responses.
• Experience in direct written communication with clients and stakeholders.
• Hands-on experience with CRM tools or sales pipelines.
• Strong organizational skills with attention to follow-ups, priorities, and next steps.

 - Languages: English (B2–С1 level)

 - Mindset: High motivation, strong work ethic, and a results-driven approach

What We Offer:

- A fast-growing and innovative work environment

 - Competitive salary with an attractive commission model

 - Opportunities for international networking and career growth

 - Dynamic and supportive team

 - Work flexibility: Hybrid / Remote options available

Are you ready to build your career in IoT and Cloud sales?

We are seeking a Product Analytics Lead to own and elevate our data-driven decision-making process through behavioral analytics, hypothesis testing, and user insights. In this role, you will build robust analytics frameworks, set the standard for evaluating new feature launches and A/B tests, and work closely with Product Managers, Data Science, and Analytics teams. Beyond technical leadership, you will mentor analysts and foster a strong data-driven culture across the company.

Responsibilities

• Lead the product analytics function and drive data-informed product decision-making across the organization.
• Build and continuously improve the product analytics framework, including methodologies, standards, and best practices.
• Partner closely with Product Managers, Data Science, and Analytics teams to identify opportunities, validate hypotheses, and support product strategy.
• Design, evaluate, and interpret A/B tests, experiments, and product releases, ensuring statistically sound conclusions and actionable recommendations.
• Define and monitor key product metrics, including funnels, retention, cohorts, LTV, conversion, and user behavior metrics.
• Translate complex datasets and analytical findings into clear business insights and product recommendations.
• Proactively identify trends, root causes, growth opportunities, and potential product risks.
• Challenge assumptions and help teams make better decisions through structured analytical thinking.
• Mentor and develop Product Analysts, strengthening analytical expertise and raising the overall quality of analytics within the team.

• Promote a strong data-driven culture and ensure analytics is embedded into the product development lifecycle.

   

Requirements

• 2+ years of experience in a Product Analytics Lead, Lead Product Analyst, or similar leadership role.
• Strong / Advanced SQL skills, including complex queries, query optimization, and data modelling.
• Strong knowledge of mathematical statistics, including hypothesis testing, confidence intervals, sample-size calculation, and statistical significance.
• Hands-on experience designing, running, and evaluating A/B tests and product experiments.
• Strong experience evaluating product launches and incremental releases.
• Deep understanding of product analytics and key metrics, including funnels, retention, cohort analysis, LTV, conversion, and behavioral metrics.
• Hands-on experience with BI and visualization tools such as Tableau, Looker, or similar platforms.
• Experience using Python for data analysis.
• Strong product mindset with the ability to connect analytical findings to business objectives and product strategy.
• Strong stakeholder-management and communication skills, including the ability to explain complex analytical and statistical concepts to non-technical audiences.
• Strong critical thinking and a proactive approach to hypothesis validation, root-cause analysis, and challenging assumptions.

• Proven mentoring or leadership experience with junior and mid-level analysts.

   

Nice to Have

• Experience within iGaming / Gambling.
• Experience in a product-driven technology company developing its own digital product.
• Experience working with large-scale user and behavioral datasets.
   

Our Benefit Cafeteria is Packed with Goodies:

• Children Allowance
• Mental Health Support
• Sport Activities
• Language Courses
• Automotive Services
• Veterinary Services
• Home Office Setup Assistance
• Dental Services
• Books and Stationery
• Training Compensation
• And yes, even Massage!

Ready to Take the Leap?

Join a team where every day is an opportunity to take a RISK and come out on top. Follow us on LinkedIn and Instagram, and let us be your hub for turning ambitious ideas and extraordinary solutions into reality.

At RISK, we believe that our people are the driving force behind our success. Together, we can achieve great things and push the boundaries of what's possible in the iGaming industry.

Location: Cascais, Portugal (on-site). We are looking for candidates based in Cascais or nearby areas 

Salary start: 1000 euros (gross)  

REQUIREMENTS: 

• Experience in office administration or a similar administrative role 
• Understanding of office management procedures and administrative processes 
• Upper-Intermediate (B2) level of English and Portuguese, both written and spoken 
• Fluent/native Ukrainian language,  
• Excellent organizational, planning, and time management skills 
• Ability to multitask, prioritize tasks, and work independently in a fast-paced environment 
• Strong attention to detail and problem-solving skills 
• Excellent communication and interpersonal skills 
• Ability to research information, compare options, and find effective solutions 
• Proactive approach and a strong sense of responsibility 
• Good command of MS Office and other basic office tools 

Would be a plus: 

• Experience working in an international environment 
• Experience coordinating vendors, service providers, and office maintenance 

RESPONSIBILITIES: 

• Ensure the smooth day-to-day operation of the office and maintain a comfortable, well-organized working environment 
• Coordinate office maintenance and arrange necessary repairs 
• Manage office supplies, including stationery, groceries, and other essentials 
• Monitor stock levels and ensure timely replenishment of office supplies 
• Prepare workspaces and coordinate office arrangements for new employees 
• Organize and coordinate corporate activities and team events 
• Communicate and coordinate with external service providers, suppliers, and contractors 
• Handle routine administrative tasks and support general office operations 
• Collaborate with the HR team on employee onboarding, internal initiatives, and team activities 
• Assist with various administrative tasks from management 

WE OFFER: 

• Competitive compensation 
• A comfortable and welcoming office in Cascais 
• A friendly and supportive team in an international company  
• A positive working atmosphere where your ideas and initiatives are valued 
• Opportunities to develop your skills and grow professionally 
• The freedom to take initiative and make a real impact on the office environment 
• Corporate events, team activities, and opportunities to connect with colleagues 
• A stable, long-term opportunity within a growing company 
• Supportive management and an open company culture 
• Work schedule Monday to Friday, 9:00 AM – 6:00 PM 

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications, and regulatory technologies.

We are looking for a Team Lead GO to join our team!

Requirements:

- 3+ years of development experience with Go;

- Strong time management and organisational skills;

- Ability to design and implement scalable and reliable software solutions;

- Excellent problem-solving skills;

Git, GitLab, GitLab CI;

- Experience with multiple databases (RDBMS, NoSQL, Redis) and messaging services (Kafka, NATS), ideally run in a cloud environment;

- Strong system design skills;

REST/RPC transports;

- Practical knowledge of containers (Docker, Kubernetes);

- Experience with microservices design and development;

- Understanding of the importance of a well-organised codebase and documentation;

- Strong analytical skills and an open-minded, creative team player mindset;

- English: Upper-Intermediate.

Will be plus:

- Understanding of event-driven architecture;

- Understanding of Twelve-Factor App methodology;

CloudEvents;

- Experience working with cloud services (GCP/AWS);

- GitOps;

- Terraform;

- Helm/ArgoCD;

- Grafana/Tempo/Loki + Prometheus;

- High-load systems;

- Experience coordinating complex third-party dependencies.

Soft Skills

- Responsibility;

- Sociability;

- Proactivity;

- Self-organization.
 

Responsibilities:

- A Team Lead is the day-to-day technical coordinator of a specific team, acting as the execution arm of the EM and ensuring that the team is focused, unblocked, and working efficiently toward shared goals.

- They ensure smooth operation, coordination, and quality within the team, while escalating architectural, technical, or people matters to the EM.

- They are accountable for team delivery, individual growth, and operational excellence within their scope.

Technical Leadership, Ownership & Support:

- Own the day-to-day technical execution within the team, from new features to bug fixes and quality improvements.

- Ensure the team's code quality through reviews and enforcement of best practices (testing, security, maintainability). 

- Drive code reviews, enforce coding standards, promote testing and documentation, and help the team write robust, production-ready code.

- Support and contribute to hands-on coding and testing. Lead by example through hands-on development, particularly for complex or critical features.

- Own delivery of team components and backend capabilities as defined in sprint goals.

- Facilitate design discussions within the team; escalate complex architecture topics to EM or Architect.

- Raise and track technical debt; provide input to the EM for prioritization.

- Facilitate task prioritization, workload balancing, and sprint planning. - Track progress, identify risks, and resolve blockers.

Planning & Delivery Coordination:

- Ensure alignment with PMs, QA, DevOps, and BAs on deliverables. 
- Work closely with PMs, EMs, QAs, and BAs to ensure that deliverables are clearly understood, scoped, and assigned.

- Break down work items into deliverable tasks in collaboration with PMs and EMs, balancing workload fairly across developers and helping manage priorities during sprints.

- Actively participate in sprint planning, stand-ups, and retrospectives.

Monitor team progress and adjust scope or priorities when needed, escalating blockers to the EM.

- Maintain transparency on delivery status and keep stakeholders informed of changes, delays, or challenges.

- Coordinate hand-offs and dependencies within the team and with adjacent teams.

People Leadership & Development:

- Directly manage engineers on the team (Juniors, Middles, Seniors).

- Conduct 1:1s, performance evaluations, career growth discussions, and coaching.

- Provide day-to-day mentoring and guidance to developers, especially junior and mid-level engineers, by answering questions, sharing context, and offering feedback.

- Foster a positive and inclusive team culture; ensure psychological safety, motivation, and team morale.

- Participate in team growth activities, including hiring, interviewing, candidate evaluation, and onboarding of new engineers.

- Identify talent and growth opportunities; support professional development. 

- Partner with EM and Domain Lead to hire, onboard, and retain high-quality engineers.

- Encourage a sense of ownership and pride in the team's work; celebrate wins and learn from failures together.

Communication & Reporting:

- Keep EM and PM informed of team progress, risks, and dependencies.

- Share updates from EM or domain leads with the team.

- Act as the go-to person for team-level updates in cross-team syncs or sprint reviews.

- Participate in cross-team discussions to ensure alignment with domain strategy and priorities.

Success Criteria:

- The team consistently delivers on commitments with high quality.

Engineers are growing in skills and autonomy.

- The team operates efficiently, collaborates effectively, and maintains a healthy culture.

- Stakeholders trust the team for delivery, transparency, and problem-solving.

Our benefits to you:
☘️An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed

🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided

🏖Paid vacations, sick leave, personal events days, days off

💵Referral program — enjoy cooperation with your colleagues and get the bonus

📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences

🎯Rewards program for mentoring and coaching colleagues

✈️In-house Travel Service

🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more

🎳Other benefits could be added based on your location