Jobs at Djinni

Company Description

We are looking for a passionate Business Analyst for a healthcare project in our Mobile and Web Solutions department, which unites almost 400 professionals specializing in various technologies.  

Are you proactive, skilled in business communication, and ready for exciting challenges? We’re looking for someone who does more than write requirements — someone who is a true partner to stakeholders, eager to collaborate with a team of seasoned professionals, and take part in regular business trips to the USA. 

If the description resonates with you, we look forward to meeting you and working together on interesting and challenging tasks that will expand our BA expertise!  

CUSTOMER

Our client, a pioneering healthcare technology company, is embarking on an ambitious project to transform clinician workflows.    

PROJECT

This project focuses on logistics management and involves the development of a comprehensive platform from the ground up. Clinicians will gain the ability to seamlessly monitor, observe, and respond to various tools and equipment conditions in real time. The solution emphasizes efficient data transmission and will integrate seamlessly with both existing and new company products, creating a cohesive ecosystem for healthcare professionals.    

Job Description

• Communicate directly with external and internal stakeholders to identify, clarify, and prioritize requirements  
• Create, review, and maintain up-to-date project documentation 
• Perform requirements management  
• Perform change management  
• Conduct market analysis  
• Mentor Junior business analysts and contribute to expanding BA expertise within the company

Qualifications

• 5+ years of experience as a Business Analyst
• Understanding of modern trends in web and mobile application development
• Strong experience in documenting requirements using various approaches and tools
• Ability to manage requirements and changes
• Deep understanding of SDLC
• Ability to translate high-level ideas into specific requirements with clear acceptance criteria
• Understanding of project goals and ability to form MVP requirements
• Advanced level of English

WILL BE A PLUS:

• Experience in pre-sales activities
• Experience with UI/UX
• BA certification (CBAP, CCBA, or PMI-PBA)

24PLAY is a product company from Ukraine that has been developing and publishing mobile games since 2019. We are a team of professionals who have launched dozens of popular games and gained over 100 million satisfied players worldwide. Our games include Zombiepunk, Primatus, Chornobyl Quest, and more.

We are currently looking for a Trainee User Acquisition Manager to share our core company values:

• Creativity: We actively encourage and embrace each other’s ideas, transforming them into reality through collaboration and innovative thinking.
• Integrity: We commit to providing honest feedback and realistically assessing situations, fostering a culture of trust and transparency.
• Productivity: We strive to optimize our workflows to achieve the best possible results in the shortest timeframe, ensuring efficiency and effectiveness in our operations.
• Uncompromising Quality: Our commitment to excellence drives us to prioritize the quality of our work above all else, ensuring that we consistently deliver outstanding results.

• Healthy Lifestyle: We advocate for a healthy lifestyle and stand against harmful habits, promoting well-being and balance within our team.

   

We are looking for a professional for the role that requires:

• Full-time job;

• Office-based in Kyiv.

   

Our Ideal Candidate:

• Loves games and mobile apps
• Wants to start a career in User Acquisition/Media Buying
• Is proactive, attentive, and eager to learn
• Ready to work with data and numbers

• Has basic understanding of Digital marketing/ASO (courses are a plus)

   

Why join our team?

• Fully Legal: Official employment in full compliance with Ukrainian labor legislation, including paid vacation (24 days) and sick leave (unlimited).
• Professional Team: A high-performing group of skilled individuals committed to excellence.
• No Overtime: We prioritize a healthy work-life balance, with no overtime required.
• Stable Payments: No payment delays since the foundation of the company.
• Bonus System: A unique reward system designed to motivate employees by aligning their performance with the company’s financial goals.
• Professional Development: Access to mentorship programs and our internal library for continuous growth.
• Weekly Events: Enjoy board games, masterclasses, corporate events, BBQs, sports activities, and free English classes.
• Comfortable Workspace: A modern office in Kyiv featuring a spacious lounge, fully-equipped kitchen, sports zone, cinema, and complimentary spa facilities for employees.

• 35-Hour Work Week: Reduced working hours as a benefit for loyal employees.

   

We look forward to receiving your application!

Build the real-time AI governance control plane trusted by global enterprises

Who we are:
Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries. 

About the Product:

You’ll work on a cloud-native AI governance platform designed to intercept, classify, and control high-velocity AI interactions in real time — without revealing the client’s identity.

The platform analyzes user prompts, AI responses, coding-agent activity, and enterprise search outputs flowing across HTTP streams, IDE extensions, LLM APIs, and internal microservices. It applies need-to-know access filtering, policy transformations, and audit controls within sub-second decision windows, ensuring sensitive knowledge never crosses boundaries it shouldn’t. As enterprises adopt generative AI at scale, traditional access-control models break down. This product introduces a new security layer purpose-built for AI systems, enabling organizations to innovate quickly while maintaining strict governance over their data and models.

You will be joining a core engineering team that is building a platform with real industry impact — one shaping how AI responsibly integrates into the modern enterprise.

About the Role:

We are looking for a Senior Full-Stack Engineer (Backend-focused) to join a small, high-caliber team developing the core components of this real-time governance system.

Your primary focus will be backend engineering with Node.js/TypeScript — building high-performance services, scalable APIs, distributed processing flows, and policy-evaluation pipelines. When needed, you’ll contribute to the React-based frontend to deliver features end-to-end. You will take ownership of major technical decisions, collaborate with engineering, product, DevOps, and AI/security

Why This Role Stands Out:

• Mission-critical product defining how enterprises safely adopt AI
• Deep engineering challenges — real-time pipelines, distributed flows, policy engines
• Modern stack: Node.js, TypeScript, React, PostgreSQL, Docker, cloud-native tooling
• High degree of autonomy and technical ownership
• Work closely with an elite product and AI/security team
• Fully remote, flexible environment with strong operational support

What You Bring:

• 10+ years of professional software development experience
• 5+ years of hands-on experience with Node.js and TypeScript
• Strong knowledge of backend architecture, distributed systems, and scalable service design
• Proven experience working with SaaS-based systems
• Experience with relational databases (PostgreSQL or similar)
• Experience with containerized/cloud-native environments
• Practical React experience sufficient for full-stack delivery
• Deep understanding of JavaScript/TypeScript runtime patterns and performance considerations
• Strong communication skills and comfort working asynchronously in a distributed team
• Ability to thrive in a fast-paced, high-ownership environment
• Excellent English (written and spoken)

Nice to Have:

• Experience with CI/CD pipelines (GitHub Actions or similar)
• Experience with Python and/or Go
• Production experience with large-scale TypeScript-based backend systems
• Exposure to LLM/AI products (LLM APIs, vector DBs, orchestration frameworks)
• Experience integrating ML/AI models into production systems
• Background in B2B or security-focused products
• BSc in Computer Science or related field

Why Us?

We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

We provide full accounting and legal support in all countries we operate.

We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

We offer a highly competitive package with yearly performance and compensation reviews.

Langate is an award-winning provider of web development services in 3 main categories: business, healthcare, and education. At Langate, we're passionate about crafting digital solutions that make a real impact. We take immense pride in our strong collaboration with the U.S.  We're here to shape the future of technology, one milestone at a time. 

In addition to technical expertise, we value excellent communication skills. Collaboration and effective teamwork are the cornerstones of our success, and we believe in fostering an environment where everyone’s voice is heard and valued. 

We’re looking for a Senior QA Engineer to join our AdTech product team. The ideal candidate has a strong understanding of digital advertising systems, data-driven platforms, and campaign delivery workflows, combined with the ability to lead test strategy across the product lifecycle. This role goes beyond executing test cases — we need someone who can shape quality standards, influence product decisions, and ensure every release works reliably at scale. 

About the project:  

Our client is a corporate trade leader for nearly four decades, enabling companies to maximize the value they receive for assets, increase their return on ad spend, and generate funding for unbudgeted expenses. Independent, with an unrivaled vantage point of the media industry, our client helps large and small brands and agencies achieve a higher ROI, leveraging incremental value in the same quality properties and services they already purchase. 

The project is a CRM system for the sales departments of our client. 

Requirements:  

• 7+ years of QA experience with complex, data-intensive products (AdTech, MarTech, analytics platforms, or similar preferred). 
• Solid knowledge of QA methodologies, test design, and structured exploratory testing. 
• Understanding of programmatic advertising components such as DSP, SSP, RTB, tracking pixels, impression/click logging, attribution, audience segments, and fraud prevention. 
• Ability to interpret API requests/responses (REST, JSON), read logs, and perform basic SQL queries for data verification. 
• Strong soft skills: clear communication, active listening, conflict resolution, ability to present testing status to stakeholders, and influence prioritization. 
• Proactive approach to spotting risks early and proposing practical solutions. 
• Ownership mindset — ability to think at the product level, not just atthe  task level. 
• Comfortable working cross-functionally in a fast-moving environment with product, engineering, data science, and operations teams. 
• Upper-Intermediate English (both spoken and written) 

Nice to have: 

• Experience with automation tools (Postman, Cypress, Playwright, Selenium, REST-assured). 
• Experience working with advertising exchanges, attribution platforms, CDPs, or tag management systems. 
• Knowledge of BI tools (Looker, BigQuery, Redshift, Metabase, etc.). 
• Experience defining acceptance criteria with product managers and writing requirements with engineers. 

 
Responsibilities: 

• Owning quality for complex product areas, from planning through release. This includes defining test strategy, risk analysis, acceptance criteria, and prioritizing testing efforts based on business value. 
• Collaborating closely with product managers, engineers, UX, and data teams to understand requirements, clarify user flows, and identify potential gaps early. 
• Designing and maintaining test documentation: test plans, test cases, regression checklists, data validation procedures, and bug reports. 
• Driving initiatives to improve test coverage, automation readiness, test environments, and data quality. 
• Acting as a quality advocate during grooming, planning, and retrospectives, communicating risks and proposing solutions in a productive, non-blocking way. 
• Testing features across multiple components (DSP, SSP, measurement tools, APIs, bidding logic, audience segmentation, reporting dashboards, targeting rules, etc.). 
• Using data to verify business logic: campaign performance metrics, event logs, cookies, third-party trackers, attribution, and real-time bidding behaviors. 
• Working with automation engineers to prioritize what should be automated at UI, API, and data layers. 

24PLAY is a Ukrainian GameDev company developing and publishing mobile games since 2019. We’ve launched dozens of popular titles and reached 100M+ players worldwide. Alongside our own games, we provide top-quality outsourcing — art, development, and full-cycle production for global studios, our partners include some of the biggest names in the industry, such as Ubisoft, Papaya, SayGames, Estoty, Supersonic, and many others.

We’re growing and looking for a hands-on HR Manager to strengthen people operations in our comfortable Kyiv office (Beresteyska).
 

Main Responsibilities:

• Monitor HR processes and prepare regular reports (HR and Recruitment metrics).
• Own employee lifecycle: onboarding/offboarding, probation tracking, adaptation, 1:1s, assessment.
• Shape and scale corporate culture, engagement, and internal communications.
• Design and roll out HR initiatives (HR policy development, people engagement, wellbeing etc.).
• Plan HR budgets, track expenses, and optimize contracts.
• Build and maintain HR policies and process documentation; ensure accurate document flow.
• Coordinate greetings and gifts for birthdays/work anniversaries; manage recognition programs.
• Administer sick leave, time off, and vacation requests; maintain records.
• Plan and host team events.

From candidates for this position we expect:

• Experience as HR in IT for at least 1 year.
• Fluency in the Ukrainian language.
• English B1+
• Confident user of MS Office, Google Drive/Workspace, Slack etc.
• Organized, empathetic, proactive; excellent communication skills.
• A love of games will be a plus!

Why join our team?

• Fully Legal: Official employment in full compliance with Ukrainian labor legislation, including paid vacation (24 days) and sick leave (unlimited).
• Professional Team: A high-performing group of skilled individuals committed to excellence.
• No Overtime: We prioritize a healthy work-life balance, with no overtime required.
• Stable Payments: No payment delays since the foundation of the company.
• Professional Development: Access to mentorship programs and our internal library for continuous growth.
• Events: Enjoy board games, masterclasses, corporate events, sports activities, and free English classes.
• Comfortable Workspace: A modern office in Kyiv featuring a spacious lounge, fully-equipped kitchen, sports zone, cinema, and complimentary spa facilities for employees.
• 35-Hour Work Week: Reduced working hours as a benefit for experienced employees.
   

We look forward to receiving your application!

We are looking for a Lead Data Analyst to head our analytics team (Product, Marketing, Retention). This role balances team mentorship with hands-on analysis, focusing on driving data-driven decisions without the burden of infrastructure management.

Required Skills & Experience

• Background: 2+ years in Data Analytics with 1–2+ years in a Lead or Senior role; 
• Technical Stack: Advanced SQL (complex queries/joins) and Python (Pandas, Numpy); proficiency in Power BI or similar tools;
• Expertise: Solid understanding of A/B testing, product/marketing analytics, and attention to detail;
• Management Skills: the ability to effectively manage multiple priorities simultaneously and meet deadlines.

Nice to Have:

• Experience in iGaming with knowledge of LTV, ARPU, Churn, and Bonus Efficiency.
• Cohort analysis, retention modeling, statistics/probability, and familiarity with CRM/attribution data and data pipelines.

Key Responsibilities: 

• Team Leadership: Lead and mentor a team of analysts; manage workloads, priorities, and delivery timelines; own the analytics roadmap and backlog;
• End-to-End Analytics: Perform hands-on analysis (SQL, Python, Power BI) to identify trends, anomalies, and growth opportunities;
• Experimentation: Design, support, and evaluate A/B tests across product and marketing departments;
• Strategic Collaboration: Work with Product, Marketing, and CRM stakeholders to define success metrics and translate data into actionable business recommendations;
• Quality Control: Review team outputs (dashboards, research, reports) to ensure high standards of accuracy and insight.

Why is this role interesting?

• Real impact: you directly influence product and marketing decisions.
• Clear focus: no expectations of being a ‘jack of all trades’ — focus on analytics and leadership.
• Transparency: the opportunity to build analytical processes and develop a team in a dynamic environment.

For successful cooperation, we offer:

• The opportunity to influence and feel your impact within the company;
• Compensation that grows with your achievements;
• Paid vacation and sick leave;
• Medical insurance;
• A budget for conferences, seminars, and training courses that will help you develop as a professional;
• Flexible working hours;
• A cosy, modern office with everything you need in the historic centre of Kyiv.
  
  📌Interview stages:

Interview with recruiter -> Interview with Lead Data Analytics -> Interview with head -> Offer

Outbound Reactivation & AI Voice Ops (iGaming)

Location: Remote
Industry: Betting / iGaming
Company: Fast-growing tech company building cutting-edge AI-driven solutions

🎯 Role Objective

Maximize player activation, deposits, and Net Gaming Revenue (NGR) through high-performing outbound call funnels and scalable AI voice agents integrated into a CRM-driven omnichannel strategy.

Design high-impact outbound reactivation scripts that will become the core prompt logic for AI voice agents.
Your main task is to translate business goals into clear, conversion-driven conversation flows that AI can execute at scale.

📌 Key Responsibilities:

• AI Voice Script Architecture
• Translate leadership requirements (“what the bot must achieve”) into:
  • structured call flows
  • intents & decision trees
  • objection handling logic
• Design human-level sales conversations that can be converted into AI prompts.
• Define:
  • opening hooks
  • value framing
  • reactivation triggers
  • exit & escalation logic (handoff to human, compliance cases).
• Prompt Input for AI Engineers
• Prepare clear, structured script specs for prompt engineers:
  • tone of voice
  • allowed / restricted language
  • branching logic
  • examples of good vs bad responses.
• Work closely with AI / Prompt Engineers to refine prompt behavior based on real outcomes.
• Reactivation & Retention Logic
• Build scripts aligned with:
  • player lifecycle stage
  • deposit history & risk level
  • Responsible Gambling constraints.
• Define KPIs for script success: activation, deposit rate, NGR impact.
• Validation & Iteration (Demo Phase)
• Deliver a working demo script (MVP) ready for AI implementation.

• Iterate based on early bot performance and error analysis.

   

🧩 Requirements:

• 5+ years in outbound telephony, reactivation, or high-ticket telesales
  (iGaming strongly preferred)
• Proven ability to design call scripts that convert
• Strong understanding of:
  • objection handling
  • value anchoring
  • behavioral triggers in phone sales
• Experience working with or alongside:
  • CRM teams
  • call centers

  • product or automation teams.

     

➕ Nice to Have:

• Experience as a Team Lead / Head of Call Center / Retention Lead
• Familiarity with:
  • AI voice bots
  • conversational AI
  • prompt engineering (even at a conceptual level)
• Knowledge of Responsible Gambling practices.

Hiring Process

1. HR Interview
2. Test task
3. Technical Interview
4. Final Interview (optional)

About the Role
 

We're looking for an experienced Go developer to build new microservices and critical platform components.

Responsibilities

• Design and develop new microservices in Go
• Build high-load systems (search, music, accounts, messaging)
• Code review and mentoring junior/middle developers
• Participate in architectural decisions and technical planning
• Optimize service performance and scalability
• Implement best practices and coding standards

Required Skills

• 5+ years of commercial software development experience
• 3+ years of experience with Go
• Strong knowledge of Go web frameworks
• Experience with PostgreSQL (pgx driver, migrations, query optimization)
• Experience with Redis (caching, queues, pub/sub)
• Understanding of Hexagonal/Clean Architecture
• Experience writing unit and integration tests (testify, testcontainers)
• Experience with Docker and Kubernetes
• Experience with GCP (GKE, Cloud Storage, Cloud SQL, etc.)

Nice to Have

• Experience with Apache Cassandra or other NoSQL databases
• Experience with OpenSearch/Elasticsearch
• Experience with Kafka or other message brokers
• Knowledge of OpenTelemetry (tracing, metrics, logs)
• Experience with Keycloak or OAuth 2.0 / OIDC
• Experience with gRPC and Protocol Buffers
• Knowledge of MongoDB

Tech Stack

• Go 1.24, pgx, gocql, go-redis
• PostgreSQL 13+, Cassandra 4+, Redis 7+, MongoDB 6+
• OpenSearch, Kafka
• OpenTelemetry, Jaeger, Prometheus, Grafana
• Docker, Kubernetes (GKE), CI/CD (GitLab)
• GCP (Cloud Storage, Cloud SQL, Secret Manager, etc.)
• Keycloak, JWT (RS256)

Benefits

• Competitive salary based on experience and skills
• 20 paid vacation days
• Sick leaves: unlimited with medical certificate, up to 5 paid days per year without certificate
• Healthy work–life balance
• Family-first culture and flexible approach to work schedule
• Flexible work schedule
• Professional growth and development opportunities

We are looking for a Senior iOS Developer who can take full ownership of features and deliver high-quality production code with minimal oversight. This role is ideal for someone who enjoys working close to the product, navigating complex iOS internals, and making pragmatic technical decisions. 

About the Product & Impact

You will be joining a team building a secure, privacy-focused communication platform designed for organisations where data protection, control, and regulatory compliance are mission critical. The product provides encrypted messaging, voice, and video communication built on a zero-trust security architecture with strong end-to-end encryption. It supports flexible deployment models, including on-premise and controlled cloud environments, and is used by security-sensitive and regulated organisations to protect confidential communications and maintain full data sovereignty.

Who You Are 

• Curious and proactive, with a desire to understand how secure systems work under the hood
• Comfortable working in medium to large-scale codebases
• Pragmatic: able to balance technical excellence with delivering business value
• Senior enough to know when to simplify and when to go deep
   

What You Will Do

• Own iOS features end-to-end: from design and implementation to release and post-release support
• Work autonomously, making architectural and technical decisions when needed
• Maintain and evolve an existing codebase, including refactoring and modernization efforts
• Collaborate asynchronously with clear and concise communication
• Debug complex production issues using logs, crash reports, and advanced tooling

Hands on experience with at least 2 technologies is a must: 

• VoIP stacks: WebRTC, PushKit, CallKit
• Experience with gRPC and/or Protocol Buffers
• Experience with iOS App Extensions
• Familiarity with Objective-C in mixed codebases
• Experience with code obfuscation or protection systems 

Core Requirements 

• Strong proficiency in Swift
• Deep UIKit expertise with production iOS applications
• Strong feature ownership mindset - you build it, ship it, and maintain it
• High level of autonomy and accountability 
• Strong understanding of app signing, provisioning, certificates, and distribution workflows
• Advanced debugging skills: crash log analysis, LLDB, Instruments, and production issue investigation
• Strong written and verbal communication skills in English 

Strong Plus 

• Knowledge of multiple app distribution methods (App Store, TestFlight, enterprise, internal)
• Experience with multi-configuration or white-label builds
• Maintaining or migrating legacy iOS codebases
• Build and CI automation experience, especially with Jenkins
• Working knowledge of Network.framework and WebSockets 
• Experience with iOS database systems (e.g. YapDatabase) 
• Working with private CocoaPods frameworks
• Exposure to Kotlin Multiplatform Mobile (KMM)
• Familiarity with applied cryptography concepts

About Impactable

Impactable builds B2B marketing ecosystems that drive measurable growth. Our DemandSense platform is a SaaS product designed to automate and optimize marketing performance across channels like LinkedIn and Google.

We’re a fast-scaling global agency with a strong engineering culture, operating across the U.S., Ukraine, and Serbia.

Position Overview

We’re looking for a PHP Developer to take a hands-on role in building and scaling the backend of DemandSense, our proprietary SaaS marketing automation platform.

You’ll spend most of your time designing, coding, and optimizing backend services in PHP (Laravel), while also mentoring a small team of developers.

This role is ideal for someone who enjoys solving complex engineering challenges, shaping system architecture, and ensuring high performance, reliability, and scalability - all while staying deeply involved in the codebase. You’ll collaborate closely with product and data teams to deliver robust, well-structured solutions that power real-time analytics and automation at scale.

Key Responsibilities

• Backend development in PHP (Laravel) for the DemandSense platform, ensuring scalability, performance, and reliability.
• Oversee API design and third-party integrations, ensuring consistent data flow and system interoperability.
• Identify and resolve system bottlenecks, performance issues, and scalability challenges.
• Champion engineering excellence and continuous improvement within the team.

Requirements

• 5+ years of backend development experience with PHP (Laravel).
• Strong knowledge of software architecture, design patterns, and scalability principles.
• Deep understanding of PostgreSQL, schema optimization, and performance tuning.
• Experience integrating and maintaining 3rd-party APIs and microservices.
• Strong problem-solving and decision-making skills.

Nice to Have:

• Experience in marketing technology (MarTech) or data-heavy SaaS products.
• Familiarity with CI/CD, Git workflows, and agile methodologies.
• Experience with AWS infrastructure (EC2, RDS, S3, Lambda).

Why Join Us

• Be part of a core product team at the center of Impactable’s technology ecosystem.
• Shape architecture and influence technical strategy from the ground up.
• Collaborate with global leaders and contribute to a product that directly impacts marketing outcomes.
• Competitive compensation and growth opportunities in a rapidly scaling organization.

About DemandSense

DemandSense is a B2B SaaS platform that helps companies understand buyer intent, advertising performance, and product impact through data and AI-driven insights. We work with large volumes of product, marketing, and behavioral data and turn them into actionable intelligence for go-to-market teams.

Role Overview

We are looking for a Data Analyst to own and evolve our data pipelines, analytics layer, and dashboards. 

This role sits at the intersection of data engineering, analytics, and AI enablement, ensuring high-quality data flows and models that power both customer-facing insights and internal decision-making.

Key Responsibilities

• Create and maintain dashboards and reports in Apache Superset
• Design, build, and maintain reliable data pipelines, e.g, using Python (Airflow), n8n
• Maintain and optimize ClickHouse as an analytical data warehouse (tables, partitions, TTLs, indexes)
• Integrate data from multiple sources (product, marketing, billing, external APIs)
• Prepare clean, well-structured datasets for AI tools
• Partner with engineering and product on data-related initiatives
• Document data models, pipelines, and definitions to ensure transparency and reuse

High Level Measurements of Success:

• Analytical datasets structured for easy consumption by AI models and/or BI tools; models are reusable
• Proactively identifies and implements pipeline improvements or new metrics
• Dashboards are developed on time and provide insights that lead to actionable decisions
• All data sources, metrics, and workflows are clearly documented

Tech Stack

• Databases: PostgreSQL, ClickHouse
• ETL & Orchestration: Python, Airflow
• No-code / Automation: n8n
• BI & Visualization: Apache Superset 

Required Qualifications

• Strong proficiency in SQL (complex queries, views, joins, aggregations)
• Hands-on experience with at least one BI or visualization tool
• Solid understanding of database schemas and data modeling
• 2+ years of data management and ETL experience

Nice to Have

• Experience with product analytics (funnels, cohorts, retention, usage metrics)
• Familiarity with ClickHouse or other analytical databases
• English Intermediate+

Attributes

• Strong problem-solving skills.
• Highly attentive to detail.
• Deliberative decision-making.
• Learning agility and adaptability.
• Strong communication and collaboration skills (cross-functional teamwork).
• Commitment to data quality and integrity.
• Professional, proactive, and reliable work style.

What We Offer

• Opportunity to work on a data- and AI-first product
• High ownership and influence on analytics and AI foundations
• Collaboration with experienced product and engineering teams
• Flexible work environment and competitive compensation

Project Description:

A senior individual contributor responsible for designing complex workflows, delivering end-to-end solutions, and raising the craft quality of Landmark applications.

Responsibilities:

• Own UX design for major workflows or product areas, ensuring usability and clarity.
• Translate business and technical requirements into intuitive design solutions.
• Apply and extend the Landmark design system; contribute new patterns where needed.
• Create user flows, wireframes, prototypes, and polished visual designs.
• Partner with product managers and engineers to align requirements and deliverables.
• Validate designs with users through testing and iterate based on feedback.
• Participate in design reviews, offering constructive critique and feedback.

Mandatory Skills Description:

• 7+ years of UX/UI design experience.
• Strong research skills.
• Fluent English is a must.
• Strong portfolio demonstrating enterprise or technical product design.
• Mastery of interaction and visual design; working knowledge of research methods.
• Proficiency with Figma and modern prototyping tools.
• Comfort working with engineers in Agile environments (Angular/React familiarity preferred).

Nice-to-Have Skills Description:

• Prior experience contributing to a design system.
• Experience in energy, engineering, or industrial domains.

Languages:

English: B2 Upper Intermediate

• Project Description:

  A senior individual contributor responsible for designing complex workflows, delivering end-to-end solutions, and raising the craft quality of Landmark applications.

   

• Responsibilities:

  • Own UX design for major workflows or product areas, ensuring usability and clarity.
  • Translate business and technical requirements into intuitive design solutions.
  • Apply and extend the Landmark design system; contribute new patterns where needed.
  • Create user flows, wireframes, prototypes, and polished visual designs.
  • Partner with product managers and engineers to align requirements and deliverables.
  • Validate designs with users through testing and iterate based on feedback.
  • Participate in design reviews, offering constructive critique and feedback.

   

• Mandatory Skills Description:

  • 7+ years of UX/UI design experience.
  • Strong research skills.
  • Fluent English is a must.
  • Strong portfolio demonstrating enterprise or technical product design.
  • Mastery of interaction and visual design; working knowledge of research methods.
  • Proficiency with Figma and modern prototyping tools.
  • Comfort working with engineers in Agile environments (Angular/React familiarity preferred).

   

• Nice-to-Have Skills Description:

  • Prior experience contributing to a design system.
  • Experience in energy, engineering, or industrial domains.

   

• Languages:
  • English: C1 Advanced/Fluent

We create a global IoT product with an open-source ecosystem that has already gathered over 20k stars on GitHub. Our platform allows companies to connect devices, collect and analyze data in real-time, manage equipment, and visualize information across various sectors - from smart cities to energy and agriculture. 

We are looking for a Sales Manager who is ready to turn the success of our technology into strategic partnerships by working with large companies around the world.

Responsibilities

• Work with warm leads, helping clients understand the product's value and bringing deals to a successful close.
• Build long-term relationships with current clients and system integrators.
• Present our software, explaining complex technical solutions in simple language adapted to the client's needs.
• Collaborate with development, support, and marketing teams to achieve common results.
• Manage correspondence and meetings where it is critical to feel the "tone of voice" or show empathy.

Requirements

• 1+ year in B2B sales (SaaS, Software, or IoT is a plus).
• English level B2 and higher (ability to freely conduct negotiations and correspondence).
• Understanding of the full sales cycle.
• Experience with CRM systems.
• Strong negotiation skills.

Our ideal candidate possesses the following competencies

• Autonomy – the ability to effectively plan and perform work without constant supervision, seek solutions independently, and adapt to new challenges.
• Responsibility – the ability to take full responsibility for the result of one's work.
• Mature/Constructive Communication – the ability to build effective interaction based on respect, express opinions without aggression, and feel the client's "tone of voice" (empathy).
• Simplicity – the ability to simplify complex things.

What We Offer

• Work on a global product (open-source IoT, over 20k GitHub stars).
• Clear tasks and team support.
• Career growth and regular reviews.
• Medical insurance or compensation program.
• 17 vacation days and 10 sick leaves.
• Corporate English classes.
• Comfortable office in Kyiv (Podil) + flexible schedule.

Job Description

Primary Backend Skills:

• Framework: Deep expertise in the .NET 8 Framework, specifically for building Web APIs.
• API Development: Solid experience creating and managing endpoints using GraphQL for .NET.
• Data Access: Proficiency with Entity Framework for ORM.
• Testing: Skills in writing unit tests for backend services using XUnit.
• API Documentation: Experience using Swashbuckle to generate and maintain Swagger documentation.

Cloud & DevOps Experience:

• Platform: In-depth knowledge of the Azure platform is required.
• Containerization: Experience with Docker for creating and managing containerized applications. 
• Hands-on experience deploying microservices to Azure Container Apps.
• Understanding of hosting frontend applications on Azure Static Web App.
• Experience managing and interacting with Azure SQL Database.
• Experience with NoSQL databases, specifically Cosmos DB.
• Core Azure Services: Managing customer identity with Azure AD B2C, Using Application Insights for service monitoring, Experience with Azure API Management.

Preferred, Not Required Skills

• Familiarity with our modern frontend stack is a strong plus. This includes: Core Technologies: React, Typescript, and Material UI. State Management & Data: Redux toolkit and Apollo Client for GraphQL.
• Tooling: Experience with Vite as a build tool, Vitest for testing, and Zod for schema validation.
• Navigation: Understanding of React Router.
• Version Control: Proficiency with Git and GitHub.
• Collaboration: Experience working with Jira and Confluence.
• API Testing: Hands-on experience with Postman, particularly within a team workspace.
• Development Environment: Experience with development tools like Eslint, Prettify (Prettier), and Husky is beneficial. While the choice of IDE is flexible, experience with
• Visual Studio Code is preferred.

Job Responsibilities

Working in Scrum team and perform function of senior software developer doing software modules architecture, design, development, unit and integration testing and deployment.

Department/Project Description

Developting a cloud-based platform designed for managing latest generation of IoT devices.

The core part of the system provides a centralized location for remotely monitoring, upgrading, and configuring devices. It also offers an application marketplace, allowing users to deploy and customize applications for their devices.

At the moment it is extensively extending with services that deal with telemetry provided by the connected devices and services. These services are designed in two forms. First is the predefined set of data connectors and visualisation widgets, and the second is a framework that let customers to design own connectors and widgets.

Skill Category

.NET

Keyskills - Must Have

• .NET
• Azure
• GraphQL
• Entity Framework
• xUnit
• MS SQL Server