Jobs at Djinni

Who we are

We're an Israeli-Ukrainian B2B SaaS company building two AI products: Warmy.io (email deliverability) and AnyBiz.io (AI-powered sales automation). We're 110+ people across 14 countries — and we're growing fast.

We don't do corporate. We move quickly, think big, and give people real ownership. Our Vinnytsia office is where the energy is — and where this role sits.

The role

We're looking for a recruiter who has already done this — someone who has opened reqs, built pipelines from zero, run their own screens, and closed hires. Someone who's already good at it and wants to do it at scale, across markets, for a company that moves fast.

You'll own the full hiring cycle for tech and non-tech roles across Ukraine, LATAM, and Europe — from sourcing to signed contract. You won't be handed candidates. You'll go find them.

What you'll do

—  Own 5-8 open reqs at any given time — tech and non-tech, multiple geographies simultaneously

—  Source proactively across Djinni, Work.ua, LinkedIn, international boards, and creative channels — communities, direct headhunting, mass outreach

—  Run pre-screening yourself: async form or 10-15 min call, same-day written recommendation to the next step.

—  Set up automated candidate comms — confirmations, rejections, status updates — nothing manual per candidate

—  Chase scorecard completion the moment a hire is confirmed — don't open the req without it

—  Keep a live pipeline tracker that hiring managers can check at any point without asking you

—  Close roles: manage offers, negotiate, get the contract signed

What we expect in the first 90 days

Day 30

—  Onboarded to all tools and channels

—  Active pipelines on 2+ open reqs

—  Automated response templates live

Day 60

—  At least 2 roles closed

—  Pre-screening running on all active reqs

—  No HM has chased you for a pipeline update

Day 90

—  Avg time-to-hire ≤20 days on confirmed reqs

—  Sourcing from 4+ channels

—  HM satisfaction ≥4/5, zero ghosting incidents

You're the right fit if

✓  You have 2+ years of full-cycle recruiting — and you've been running screens and closing offers yourself, not just passing CVs to someone else

✓  You've independently sourced candidates across at least 2 countries — not just Ukraine

✓  You know the difference between a good SDR and a good AE, between a senior dev and a mid — and you screen accordingly

✓  Your English is fluent — outreach, offer letters, live calls with international candidates, all without HR editing

✓  You've set up automated candidate comms before — ATS templates, email sequences, or equivalent

✓  You're based in Vinnytsia and ready to work from our office — this is not a remote role

Nice to have

◦  LATAM hiring experience (Argentina, Brazil, Colombia, Mexico)

◦  Familiar with Djinni, Work.ua, CleverStaff

◦  Background in B2B SaaS recruiting

◦  Experience with sales roles involving quota or OTE

What we offer

—  Real ownership of the recruiting function — not just execution

—  A team that moves fast and skips the politics

—  Udemy access + conference budget for your growth

—  Company gifts and team events (yes, including the Thailand trip 😄)

—  Competitive compensation — discussed individually

—  B2B contract

—  Vinnytsia office, 45+ people on-site

—  Direct access to HR Lead and CEO — no layers

About the company

For more than 15 years Proxet has been delivering product and platform engineering, data engineering, AI/ML, and cloud transformation services. Headquartered in Newton, Massachusetts (USA), Proxet’s team of over 300 senior engineers cut through complexity to deliver systems that perform at scale. We are obsessed with outcomes, deploying lean and delivering big. We partner with both Fortune 500 companies and high-growth startups to build impactful, end-to-end technology solutions. Our work spans a range of highly-regulated industries, including commercial real estate, healthcare, defense, fintech, and private equity.

About the role

As an HR Business Partner, you will be instrumental in aligning HR practices with business goals, working closely with Delivery engineering managers and other key stakeholders to implement a top-tier HR partnership approach. Your responsibilities will include leading HR initiatives that promote a high-performance culture, ensuring team members are engaged. Your responsibilities will include fostering a positive work environment, resolving employee concerns, and acting as a regional HR expert in Poland to personnel, managers and senior leadership. 

!!Location: Kraków, Warsaw or Wrocław, Poland

Skills & Experience

• 4+ years as an HR BP or People Partner in international companies;
• 3+ years of HR experience in the global IT software services industry.
• Advanced level of English.
• Intermediate or higher level of Polish.
• Knowledge and understanding of Polish labor law and employment practices.
• Understanding of different cooperation models in Poland, including employment contracts and B2B arrangements.
• Experience with employee relations, disciplinary procedures, terminations, leave, working time, and employment documentation.
• Ability to work effectively with external legal advisors.
• Proactive, resourceful, and solution-oriented with excellent problem-solving skills;
• Proven ability to deliver full-cycle HR projects;
• Excellent communication skills, including public speaking and organizing HR events;
• Familiarity with cross-functional, cross-cultural team dynamics;
• Experience managing sensitive and confidential information;

Responsibilities

• Drive HR best practices to support performance and growth;
• Serve as a trusted advisor on HR-related matters;
• Lead HR projects, performance reviews, and engagement surveys;
• Build retention strategies and foster team collaboration;
• Promote company culture and employer branding efforts locally;
• Ensure compliance with local labor laws and represent the company at industry events;
• Respond to organizational changes and employee/contractors needs by creating effective solutions for complaints and requests;
• Build and maintain strong relationships with local HR networks;
• Ensure HR processes and practices comply with Polish legislation and internal company policies.
• Partner with Legal, Finance, and external advisors on complex employment and compliance matters.
• Support benefits processes in Poland.
• Monitor HR risks and proactively identify potential legal, operational, or people-related issues.

Kindgeek is looking for a sharp, curious Business Analyst who thrives at the intersection of finance and technology. Your mission will be to turn complex FinTech and crypto requirements into clear, actionable solutions that our Agile teams can build with confidence. Along the way, you’ll also help shape new client engagements, bringing structure and clarity to opportunities from the very first conversation.

RESPONSIBILITIES

As a Business Analyst, you will be responsible for:

• Defining and communicating the product vision and roadmap to the Agile team, adjusting it based on stakeholder feedback and market changes;
• Creating, maintaining, and prioritizing the product backlog, including clear user stories and acceptance criteria;
• Engaging with stakeholders to gather requirements and acting as the primary liaison between business and the Agile team;
• Participating in sprint planning and reviews, adjusting priorities based on team feedback and retrospectives;
• Defining acceptance criteria and validating delivered functionality against business needs;
• Analysing technical diagrams and supporting the development team in documenting back-end business logic;
• Supporting pre-sales activities, including client discovery calls, proposal preparation, and Work Breakdown Structures (WBS).

REQUIREMENTS

We’re looking for a Business Analyst who has:

• 5+ years of experience as a Business Analyst, preferably within the FinTech sector;
• Hands-on exposure to crypto on-ramp/off-ramp solutions and banking/payment systems;
• Strong understanding of financial technologies, with proven expertise in crypto and banking payments;
• Genuine interest in learning adjacent sub-domains such as open banking, card processing, and AML/KYC;
• Proven ability to work on technical projects, including API analysis and solution design;
• Excellent analytical skills, with the ability to think critically and solve complex problems;
• Outstanding communication skills, with the ability to convey technical information to non-technical stakeholders;
• Collaborative attitude, with the ability to work effectively within a dynamic team environment;
• Experience participating in pre-sales activities, including proposal and WBS preparation.

Will be a plus:

• Experience working with Agile/Scrum methodologies in a FinTech environment;
• Familiarity with AML/KYC or open banking regulations;
• Experience presenting solutions directly to clients during pre-sales stages.

WHAT WILL YOU GET WITH KINDGEEK

We want you to thrive and feel supported

Professional growth: at Kindgeek, we want our employees to grow and achieve ambitious professional goals. We support professional development with training and certification refunds and provide regular feedback and technical reviews.

Benefits package: Kindgeek offers all team members competitive compensation and a benefits package that includes 18 working days of fully paid vacation, 10 compensated by 50% sick leaves without a note from the doctor, and an opportunity to take study leaves. Depending on how long you stay in the company, you can receive different health insurance packages from our partners.

Personal growth: as a part of our team, you will have access to corporate English courses with a 50% reimbursement, take advantage of our offline library and access a large selection of corporate training and classes. Also, every employee can request any internal or external training or certification if it applies to his or her work responsibilities.

Geek community: at Kindgeek, we value community — even in the full-scale invasion times, we take every opportunity to stick together. Our geeks organise various online and offline clubs — from stretching and skiing to English. We volunteer together and support each other.

Flexibility: Kindgeek offers a hybrid working model. Team members can work remotely or from the office or Kindgeek London Hub — an innovative cafe-style co-working in Lviv (it’s pet-friendly!).

We encourage you to apply

At Kindgeek, we encourage everyone to apply — regardless of nationality, race, gender, marital status, disability, sexual identity, or religion. We are growing into an inclusive, equal-opportunity company where only professionalism, competence, and ideas matter. We are committed to supporting mobilised employees and veterans joining Kindgeek and facilitating their career development. We aim to bring equal opportunities to all team members and candidates — especially those underrepresented in technological companies.

🚀 Head of RTB | Remote / Hybrid / Office 🚀

We’re looking for an experienced Head of RTB to lead and scale the global RTB Department of an international AdTech and performance advertising company.

✔️ Salary: Competitive

✔️ Format: Full-time, Remote / Hybrid / Office. Worldwide, with offices in Prague and Warsaw

✔️ About the Company:

We are an international full-service media buying and advertising company developing our own AdTech products. Our global team brings together professionals from across Europe and beyond, with extensive experience in digital advertising, performance marketing, programmatic technologies, and traffic monetization.The company is actively expanding its global RTB business, strengthening relationships with leading SSPs, DSPs, and Ad Exchanges, and investing in traffic quality, platform performance, and sustainable growth.

✔️ Key Responsibilities:

• Develop and execute the global RTB growth strategy

• Define strategies for scaling high-quality SSP traffic, DSP partnerships, and Ad Exchange integrations

• Analyze Programmatic market trends and implement industry best practices

• Identify new business opportunities and improve overall RTB performance

• Build, develop, and scale the RTB Department

• Establish an effective team structure, operational processes, workflows, and performance standards

• Lead Team Leads and support them in resolving complex operational cases

• Mentor team members through regular one-to-one meetings and performance reviews

• Provide ongoing feedback on priorities, daily plans, and results

• Personally source and develop strategic partnerships with SSPs, DSPs, and Ad Exchanges

• Build and manage relationships with top-tier supply and demand partners

• Improve partner performance and optimize commercial and operational cooperation

• Reduce discrepancies and increase transparency across partnerships

• Ensure the quality of traffic received from SSP partners

• Implement and optimize anti-fraud solutions and traffic quality controls

• Collaborate with Moderation and Technical teams to investigate and resolve traffic quality issues

• Monitor and maintain compliance with demand partner requirements

• Own the full operational funnel of the RTB Department

• Develop, monitor, and continuously improve departmental KPIs

• Ensure operational plans are executed and business targets are achieved

• Analyze deviations from plans and implement corrective actions

• Collaborate closely with Product, Demand, Traffic, Optimization, Finance, and Technical teams

• Translate partner feedback and market needs into product and operational improvements

• Prepare daily operational reports, including plan-versus-actual analysis, key issues, and proposed solutions

✔️ Key Qualifications:

• Proven experience leading RTB, Programmatic, Yield, Supply, or Ad Operations teams within AdTech

• Deep understanding of the Programmatic advertising ecosystem, including SSPs, DSPs, Ad Exchanges, OpenRTB, and auction mechanics

• Strong experience managing and developing SSP and DSP partnerships

• Proven ability to create and execute strategic growth initiatives

• Experience building, mentoring, and leading high-performing teams

• Strong analytical mindset and experience working with KPIs, operational metrics, and performance reporting

• Experience managing traffic quality, reducing discrepancies, and implementing anti-fraud solutions

• Strong understanding of web traffic monetization and performance optimization

• Experience collaborating with Product, Engineering, Finance, Moderation, and Compliance teams

• Excellent communication, negotiation, and stakeholder management skills

• Strong strategic thinking combined with hands-on execution

• Ability to make independent, data-driven decisions in a fast-paced environment

• High level of ownership and focus on measurable business results

• English: B2+

✔️ Benefits:

• 28 working days of vacation, not calendar days

• Additional paid leave for family events

• 10 days of sick leave with a medical certificate + 3 sick days without it

• Access to internal learning programs and professional development courses

• Remote, hybrid, or office-based work formats

• Modern offices in Prague and Warsaw

• Top-quality equipment

• Fully paid professional tools and software

• Participation in international conferences and industry events fully covered by the company

An international Ad Network in the Dating vertical (Tier-1 GEOs) is looking for an Advertising Manager to join the advertiser-facing team. This is a new role created to grow the direction, not a replacement: DSP and CPA are each currently handled by one specialist, and we need a versatile manager to help scale both.

Format - full-time, fully remote.

What you'll do

• Work with advertisers on CPA and CPC models, growing their spend
• Onboard clients onto the platform and help them launch effective ad campaigns
• Analyze placements and drive results, provide optimization recommendations
• Source new advertisers and negotiate cooperation terms
• Coordinate financial reconciliation with the finance team, oversee payments and reporting
• Communicate with international partners and stay on top of market trends
• Contribute to the development of client service and product
•  

What we're looking for

• 1+ year of experience in affiliate marketing / CPA networks / ad networks / digital
• Understanding of CPA and DSP models
• Understanding of ad formats (banners, push, etc.)
• Knowledge of metrics such as eCPM, CR, ROI, churn rate, frequency capping
• Basic understanding of campaign setup, trackers, and ad network principles
• Strong communication skills with advertisers
• English - Upper-Intermediate (B2) or above, for business correspondence and calls with international partners
•  

Nice to have

• Ukrainian language - a big plus
• Experience working with DSP
• Account management / advertiser management experience
• Participation in affiliate conferences, industry networking
•  

Terms

• Fixed rate + bonus for both directions 
• Probation period - 3 months
• Company-paid training, corporate English classes
• Professional growth in affiliate / adtech, compensation review after probation

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.

Powering Growth from the Core — this is the key mission laid under RedCore’s strong foundation. This is how we consistently stay ahead: by evolving and creating scalable solutions, while remaining committed to open and transparent communication with our partners.

We’re looking for a sharp and driven Middle Graphic Designer to join our team!

Requirements:

- 3+ years of experience in Photoshop and Figma, familiar with Illustrator;

- Work experience in Media, iGaming or GameDev;
- Has a portfolio that makes parents proud;
- Is a pro in working with marketing media content (banners, brandings, ad illustrations, etc.);
- Constantly looking for new design solutions, when there is nothing to do improves hard skills;
- Reads articles and watches videos about new design trends instead of scrolling social media feed;
- Can talk endlessly about what a complimentary color and a closed composition are;
- Knows how to take initiative and the meaning of responsibility and self-organization;
- Knows how to work in a team (and not just work).

Will be plus:

- Friendship with AI
 

Responsibilities:

- Creation of visual concepts within the company's brand books;
- Development of new design templates, promotional materials, landings;
- Development of media content for casinos and betting;
- Development of templates and design for email newsletters.

Our benefits to you:
- 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;
- Other benefits could be added based on your location.

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.

Powering Growth from the Core — this is the key mission laid under RedCore’s strong foundation. This is how we consistently stay ahead: by evolving and creating scalable solutions, while remaining committed to open and transparent communication with our partners.

We’re looking for a sharp and driven Team Lead SEO to join our team!

Requirements:

• Minimum 1 year of experience in a leadership role;

• 3–5 years of commercial experience in the iGaming industry;

   

  SEO Expertise:

• Deep understanding of how search engines work;
• Expert knowledge of ranking factors and Google algorithms, with the ability to adapt to updates;
• Experience in developing and implementing SEO strategies;
• Experience working in highly competitive niches;
• Experience managing large-scale projects;
• Ability to analyze traffic trends, identify causes of drops, and create recovery plans;
• Experience with iGaming-specific SEO challenges: blocks, dropped domains, migrations, satellite sites, cloaking;
• Ability to conduct technical audits and effectively define tasks for development teams;

• Experience with A/B testing of SEO hypotheses: ideation, execution, and evaluation;

   

  Strategic Thinking:

• Ability to build long-term SEO strategies;
• Understanding the impact of SEO on business metrics;
• Ability to identify growth opportunities and implement them;
• Data-driven decision-making skills;

• Strong understanding of business priorities;

   

  Team & Project Management:

• Experience managing an SEO team (or mentoring specialists);
• Skills in developing and growing team members;
• Experience conducting performance reviews and setting development goals;
• Hiring and evaluation skills;
• Ability to allocate projects based on team capacity and competencies
• Experience overseeing multiple projects simultaneously (focus on management rather than execution);
• Backlog management skills: prioritization, timeline control, and risk management;
• Ability to delegate effectively with quality control (without micromanagement);
• Process Management:
• Ability to implement best practices;
• Ability to improve team efficiency;
• Experience in process standardization.

Responsibilities:

    Project Performance Management:

• Oversee the development and execution of SEO strategies across projects;
• Identify and scale growth opportunities;
• Ensure achievement of KPIs across all SEO projects within the team
• Conduct regular audits of project status: rankings, traffic, and business metrics;
• Detect performance drops in a timely manner and organize recovery actions;

• Forecast results and adjust strategies proactively;

   

  SEO Team Management:

• Coordinate and manage SEO specialists (Senior, Middle) to achieve project KPIs;
• Distribute projects based on expertise level, workload, and growth areas;
• Ensure quality control of specialists’ work;
• Conduct regular 1:1 meetings;
• Drive the professional development of the team;
• Participate in hiring and onboarding of new employees;
• Provide high-level quality control of presale audits;

• Conduct performance reviews: competency assessment and goal setting;

   

     Process Management:

• Implement and maintain best practices within the team;
• Ensure all SEO activities are executed systematically, on time, and aligned with KPI achievement;
• Standardize and control project documentation
• Improve team efficiency;

• Identify process bottlenecks and initiate improvements;

   

  Budget & Resource Management:

• Monitor project expenses within the approved budget;
• Evaluate the efficiency of budget allocation;
• Cross-Functional Collaboration;
• Product team;
• Development team;
• Content team;
• Linkbuilding team;
• Marketing team;
• Management.

Our benefits to you:
- 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
- Other benefits could be added based on your location

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.

Powering Growth from the Core — this is the key mission laid under RedCore’s strong foundation. This is how we consistently stay ahead: by evolving and creating scalable solutions, while remaining committed to open and transparent communication with our partners.

We’re looking for a sharp and driven Senior Data Analyst to join our team!

Requirements:

• 4+ years of experience in product or data analytics;
• Strong experience with data visualization tools (preferably Tableau) — ability to design clear, insightful, and visually appealing dashboards;
• Excellent knowledge of SQL — writing complex queries, optimizing performance, and working with large datasets;
• Understanding of ETL processes and data modeling principles;
• Curiosity and proactive attitude — you love digging into data, finding patterns, and suggesting improvements.

Will be plus

• Experience in iGaming industry.

Responsibilities:

• Build and maintain Tableau dashboards for key product and business metrics (user engagement, retention, conversion, revenue, etc.);
• Write and optimize SQL queries to extract, transform, and structure data from multiple sources;
• Conduct deep-dive product analyses to uncover trends, user behaviors, and growth opportunities;
• Continuously improve data quality, performance of dashboards, and analytical infrastructure.

Our benefits to you:

• 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;
• Other benefits could be added based on your location.

We are looking for an AI Content Creator (Video & Visuals) to join our team. If you know how to generate high-quality AI videos and images and want to create engaging visual content for our social media and ad campaigns, we want to hear from you!

🌍 ABOUT THE PROJECT 

Mobile app that turns photos of kids into personalized, illustrated bedtime stories.

RESPONSIBILITIES 

✅ Generate short AI videos (9:16) for TikTok, Reels, and ads.

✅ Create images, illustrations, and multi-slide carousels for Instagram.

✅ Keep character features and visual style consistent across all content.

✅ Do basic video and graphic editing.

REQUIREMENTS 

🔹 Mandatory: Portfolio or work examples of AI-generated videos and images.

🔹 Hands-on experience with AI video tools (Kling, Runway, Luma etc).

🔹 Hands-on experience with AI image tools (Midjourney, Recraft).

🔹 Ability to create clean visuals without bad AI artifacts (keeping a warm, storybook digital art style).

🔹 Basic video editing skills.

If you're ready to create great content with us, send us your resume and portfolio! 📩🔥

Project overview

This project focuses on building and enhancing an enterprise data warehouse platform that supports data driven decision making across complex business domains. The work involves designing scalable data models, ingestion pipelines, and transformation logic to ensure high quality and consistent data.

Team

You will be part of a collaborative data team working alongside data designers, data engineers, and platform specialists. The team operates in an agile environment, shares knowledge actively, and follows established data design standards and review practices.

Position overview

We are looking for a Senior Data Designer who can operate as the bridge between business stakeholders and engineering — someone equally comfortable running a requirements workshop and designing a Kimball-style dimensional model. This is not a pure modelling role: you'll investigate source systems, challenge and shape business requirements before any design work starts, and turn that understanding into governed, well-documented data platform designs that engineering teams can implement. You will contribute to data ingestion design, transformation logic, and data harmonization while working closely with stakeholders and platform teams.

Technology stack

Core: SQL, dimensional/Kimball data modelling, enterprise data warehouse tools, cloud data platforms
Additional technologies used within the project: Python, PySpark, data profiling tooling

Responsibilities

• Design and document Enterprise Data Warehouse objects: data models, source-to-target mappings, model diagrams, and supporting design documentation that engineers deliver from
• Work with stakeholders and source-system SMEs to onboard new data sources and adapt designs to what each source provides
• Clarify the intent behind requirements before designing: why the stakeholder needs it and whether existing structures already cover it
• Profile and analyze source data to validate design assumptions
• Define data quality rules as part of designs for downstream teams to implement
• Investigate reported data issues, identify root causes, and propose design-level fixes
• Take designs through peer and design review; give and take constructive challenge
• Keep stakeholders informed: raise issues early, ask instead of assuming, follow up until unblocked

Requirements

• Strong practical foundations of dimensional modeling — able to design warehouse models from raw source data and explain the reasoning behind design choices
• Hands-on experience producing source-to-target mapping documentation
• Working understanding of data platform layering and data load approaches
• Confident SQL for data profiling and validation
• Strong written and spoken English; comfortable gathering requirements and managing stakeholder expectations
• Attention to detail; comfortable working in a governed environment with reviews and design standards, and data privacy/PII classification requirements

Nice to have

• SAP as a source system
• Retail domain experience
• Agile delivery experience

Client

Our client is an international SaaS company developing tools that empower businesses to create highly engaging digital experiences. Their solutions are trusted by thousands of organizations worldwide to collect, analyze, and act on user data effectively.

Project overview

The project is an interactive form builder designed for marketers, researchers, HR, sales, and customer experience teams to create engaging, conversational online forms, surveys, and quizzes.

Key features:
Visually appealing conversational design optimized for high completion rates
AI-powered data interpretation
Workflow and logic builders for personalized experiences
Brand customization options
Seamless integrations with various tools to automate data collection and streamline workflows

Position overview

We are seeking a Full Stack Engineer who builds with AI in the loop — both as a daily development practice and as a product capability. You are fluent with coding agents (Claude Code, Cursor, Copilot) and ship faster because of them, not despite them. You understand how to design, prompt, evaluate, and operate LLM-backed features in production — including model selection, context engineering, evals, guardrails, and cost and latency tradeoffs.

Beyond AI, you have deep Golang and React/TypeScript expertise and own features end-to-end: from understanding business requirements, through writing and testing code, to deployment and production monitoring. This role requires strong autonomy, proactive communication, and the ability to deliver reliable, scalable solutions in a modern cloud environment.

This position operates according to the CET time zone.

Responsibilities

• Design and ship LLM-powered product features: prompt design, retrieval, tool and function calling, structured outputs, streaming, evaluation harnesses, and guardrails.
• Operate AI features in production: monitor quality, latency, cost, and failure modes; iterate on prompts, models, and architectures based on real usage.
• Use AI coding tools (Claude Code, Cursor, Copilot) as a core part of your workflow to accelerate delivery without compromising code quality.
• Design, develop, and maintain backend services using Golang and frontend applications using React/TypeScript.
• Collaborate with product managers, designers, and other engineers to translate business requirements into technical solutions.
• Implement event-driven architectures leveraging Kafka for real-time data processing.
• Manage and optimize AWS environments, ensuring scalability and reliability.
• Define and maintain infrastructure using Terraform and deploy services in Kubernetes clusters.
• Build and maintain CI/CD pipelines in Jenkins for automated deployments.
• Ensure high-quality code through comprehensive testing and code reviews.
• Monitor application performance and troubleshoot issues in production environments.
• Contribute to UI/UX improvements and ensure seamless integration between frontend and backend.

Requirements

• Demonstrable production experience shipping LLM-powered features. Be ready to walk through a feature you built: prompts, evaluation approach, failure modes you fixed, and how you measured success.
• Hands-on with at least one major LLM provider's API (Anthropic, OpenAI, AWS Bedrock, or equivalent), including streaming, tool use, and structured outputs.
• Daily use of AI coding assistants in your workflow; able to articulate where they help, where they hurt, and how you maintain code quality.
• Strong, in-depth knowledge of Golang.
• Experience delivering complex backend systems from design to production.
• Solid background with Kafka and event-driven architectures.
• Hands-on experience managing AWS environments.
• Proficiency with Terraform for infrastructure-as-code.
• Experience deploying and operating services in Kubernetes.
• Building CI/CD pipelines in Jenkins.
• Proven ability to ensure quality through comprehensive testing.
• Strong proficiency in React and TypeScript.
• Experience contributing to front-end features, UI components, and client-side logic.
• Ability to seamlessly integrate frontend with backend services.
• Excellent English communication skills, written and spoken.
• Self-driven and able to work independently while managing workload effectively.

Nice to have

• Experience with agent frameworks, multi-step tool-use loops, or RAG systems at scale.
• Built or maintained an evaluation pipeline (offline evals, LLM-as-judge, human review loops).
• Open-source contributions, published writing, or talks on applied AI engineering.

We are looking for a Functional Analyst for the Microsoft Dynamics 365 Finance and Operations platform to help transform the company’s financial and operational processes using modern technologies. You will join a cross-functional team working on the implementation and optimization of business solutions in the field of finance, logistics, and resource management. If you have experience working with D365 F&O and strive to influence strategic processes, this role is for you.
 

What you will do

• Gather information from and collaborate with different types of stakeholders (finance, procurement, warehouse, IT)
• Understand strategic business needs and plans for growth
• Gather and document detailed business requirements and transform them into user stories, including acceptance criteria
• Create, document, and maintain solution designs
• Execute standard and advanced configuration of the system, giving demos/prototypes to business users
• Prepare functional gap design documents
• Test new configurations and customizations — ensuring the provided functionality is in line with existing flows and satisfies stakeholders’ needs and requirements
• Organize key user validation process, support for end-to-end user acceptance testing
• Users’ consultancy and support; handle tickets as a second-level support engineer
• Follow the Change and Release management process
• Prepare release notes
• Manage tasks (AzureDevOps/Jira)
   

Your profile

• Upper-intermediate English
• >3 years’ experience with Microsoft Dynamics 365 Finance&Operations implementation and support
• Extensive experience in Microsoft Dynamics 365 Finance&Operations implementation projects
• Strong knowledge of standard D365 functionalities and most of the business processes listed below: 
  • Accounting policy (General Ledger, account structure, period close, etc.)
  • Accounts payable
  • Accounts receivable
  • Manufacturing accounting
  • Inventory accounting (closing and adjustment, inventory revaluation, inventory counting, inventory posting etc.)
  • Cost accounting
  • Tax accounting (understanding of business process flows)
  • Subscription billing (nice to have)
  • Electronic reporting
  • Experience in supply chain management flows is a plus
• Experience working in an integrated environment (and understanding of the approach of working with it)
• Experience with AzureDevops/Jira
• UML/BPMN knowledge is a plus
• Experience in preparing user stories, user manuals, and release notes
• Able to adapt requirements to both technical and business languages
• Experience with the preparation of different types of products and project documentation
• Experience with organizing validation activities (user acceptance testing)
• A technical background is an advantage
• Logical and analytical thinking 
• Independent research on solutions
• A critical thinker, detail-oriented, and self-organized

We are currently looking for a Senior Voice AI Engineer, Evaluation and Reliability to join a professional German-based product company team that designs innovative eHealth solutions for hospitals.

You will work on a stable healthcare product.

Senior level, and we mean it. You would own the evidence that this system is safe to put in front of

patients, on your own judgement, and tell us when the answer is no. That isn't a job we can hand to

someone still learning what to measure.

You would not be building a voice stack. We use a third-party voice platform that already handles the

telephony, the speech recognition and synthesis, and the knobs for end-of-speech detection and

interruption. What it does not do is tell us whether any of that is working well enough for patients, and it

gives us no way to check that a change hasn't made things worse. That's the job.

So you'd own the conversation and the evidence about it: how the assistant behaves when a caller

interrupts, corrects themselves or won't answer; how fast the whole thing responds once a round trip to

our backend is in the loop; and the body of test cases we run before every change.

You need

• To have run a phone or voice assistant that took real calls from real users, and to be able to tell us what its response time was and how you measured it. Having built the audio pipeline yourself is fine but not the point — we care that you know what to measure and what good looks like.
• To have tuned a voice system rather than only shipped one: end-of-speech detection, barge-in, how long to wait before assuming the caller has finished. You'd be doing this against a vendor's settings rather than your own code, and their own documentation says clean barge-in can't be guaranteed on phone audio.
• To know what happens to speech recognition accuracy when the audio comes down a phone line instead of a good microphone, and to have measured it rather than read about it.
• A way of testing conversation changes that doesn't rely on listening to a few calls and hoping. This is the centre of the role. Whatever form it took — a replay harness, a scored scenario set, anything — we want to hear how it worked and where it let you down.
• Enough Python to build that harness and the tooling around it.
• We are considering candidates who work through Ukrainian FOP.

Nice to have

• Having worked against a closed voice platform, with the frustrations that brings, rather than only your own stack.
• Telephony background: SIP , WebRTC, Asterisk, Twilio or similar. Useful for knowing why calls sound the way they do, though you would not be running any of it.
• Work with health data, or any other field where getting it wrong has consequences.
• German, though we're not counting on it.

You don't need

• To speak German.
• To have built streaming audio infrastructure, a turn-taking system or a speech pipeline. The platform does that, and rebuilding it isn't on the table.
• To know PHP or anything about our existing backend. Another team builds the endpoints you'd call.
• To have trained a model from scratch.

Chief Commercial Officer (CCO) 

Welcome to King Group — a place where the best people from the IT and gambling industries meet to do amazing things together. We operate numerous projects in the iGaming sector in the markets of Ukraine and Tier 1, and invest in venture startups.

We are looking for an experienced Chief Commercial Officer (at Kyiv office) to lead our commercial strategy, oversee the account and business development teams, and drive revenue growth. Please note that the position is on-site.

What you will do:

• Own and execute the end-to-end commercial strategy for the B2B platform, with full P&L accountability
• Build, lead, and scale the commercial organization — business development, partnerships, and account management functions
• Define and drive revenue targets, pricing strategy, and commercial models (white label, revenue share, performance-based) across Tier 1 markets
• Personally lead C-level negotiations and close strategic, high-value partnerships (operators, affiliate networks)
• Build and own the partner pipeline strategy and ensure predictable, scalable revenue growth
• Represent the company as a strategic partner — positioning the platform as an end-to-end solution for launching and scaling brands
• Analyze Tier 1 markets: competitive landscape, regulatory environment, platform constraints, and emerging opportunities
• Translate market and partner feedback into product and business strategy, working closely with Product and Leadership
• Hire, coach, and develop a high-performing commercial team
• Build and maintain long-term strategic partnerships, driving growth and expansion post-launch
• Report directly to the CEO on commercial performance and strategic initiatives

What we are looking for:

• 7+ years of experience in B2B commercial leadership (iGaming, affiliate, fintech, or related regulated/high-risk industries), including 3+ years in a senior leadership role (Head of/VP/CCO)
• Proven track record of building and scaling a commercial or business development function, including team leadership (5+ direct/indirect reports)
• Demonstrated experience owning revenue targets and P&L for a business unit or function
• Deep experience selling complex products or solutions (platforms, white label, performance-based models)
• Strong understanding of Tier 1 market specifics — regulatory, competitive, and operational
• Solid grasp of user acquisition and monetization models in iGaming
• Exceptional negotiation and deal-closing skills at C-level
• Strategic thinking combined with hands-on execution capability
• English level: Upper-Intermediate or higher

What we offer:

• Work with a real product and have a direct impact on results
• Minimal bureaucracy — fast decision-making and support for strong ideas
• Influence on product and business outcomes, not just task execution
• Freedom in choosing approaches and tools
• Direct collaboration with the business and fast execution of initiatives
• A supportive, results-driven team
• Opportunities to learn and share expertise (mentorship, internships)
• Competitive compensation + full benefits package (health insurance, sports and meal compensation)
• 18 days of paid vacation + additional days off for important life events
• Comfortable office in the center of Kyiv
• Referral bonuses
• Relocation support

We are expanding our delivery team and hiring an Oracle Database Developer for a large-scale energy transformation project. The system is live, complex, and business-critical, supporting millions of customer accounts, large volumes of transactional data, and core billing and customer management processes.The project operates in the energy domain and is part of a long-term enterprise implementation where database development is closely integrated with delivery, QA, product, and support teams. You will work with complex data models, business-critical processes, and high-performance database solutions that support real production environments.Responsibilities

• Design, develop, and maintain business logic using Oracle PL/SQL.
• Develop, optimize, and troubleshoot complex SQL queries, procedures, packages, functions, and triggers.
• Participate in database design and implementation activities.
• Analyze and improve SQL and PL/SQL performance for large-scale production workloads.
• Work with complex data models and enterprise business processes.
• Support data migration, integration, and data correction activities when required.
• Collaborate closely with developers, QA engineers, Business Analysts, Product Owners, and support teams.
• Investigate and resolve production issues related to database logic and data consistency.
• Contribute to technical documentation and knowledge sharing within the team.
• Ensure the quality, reliability, and maintainability of database deliverables.

Required Skills

• 3+ years of experience in Oracle database development.
• Strong knowledge of SQL and PL/SQL.
• Good understanding of Oracle RDBMS fundamentals.
• Experience developing and maintaining complex database objects.
• Experience working with large datasets and complex business logic.
• Understanding of relational database design principles and data modeling concepts.
• Experience troubleshooting and optimizing database performance.
• Intermediate English or higher.
• Strong analytical and problem-solving skills.

Preferred Background

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related technical field.
• Experience with database design and data modeling.
• Experience with SQL performance tuning and PL/SQL optimization.
• Experience working on enterprise-scale, long-living systems in active delivery environments.
• Experience in the Energy, Utilities, Telecommunications, Billing, CRM, or other enterprise software domains.

Nice to Have

• Experience with Java development.
• Experience with JavaScript.
• Familiarity with BPM platforms such as Camunda.
• Experience with PostgreSQL or NoSQL databases.
• Understanding of CI/CD practices and automated testing.
• Basic database administration knowledge.
• Experience working in Agile development environments.

What You’ll Get

• Opportunity to work on a large-scale enterprise solution used in a real production environment.
• Exposure to complex business processes within the energy industry.
• Participation in long-term product evolution and strategic transformation initiatives.
• 20 working days of annual vacation plus paid public holidays.
• Paid professional development, including trainings, conferences, seminars, certification programs, and English language courses.
• Flexible working hours and the possibility of remote work.

If you enjoy solving complex data challenges, working with enterprise-scale systems, and developing reliable database solutions that support mission-critical business processes, you will be a strong fit for our team.