Jobs at Djinni

We're Rist Labs — a cofounding studio building ethical, AI-powered B2C products that matter. We partner with sharp founders and top talent to launch ventures that move fast, scale globally, and make a real difference.

We're looking for a Middle Full-Stack Developer, who can take product ideas from scope to shipped feature without waiting on handoffs. You'll own real product surfaces in Aligned's coaching app — onboarding, chat, memory, goals, reminders — and help the team ship fast in an early-stage, low-bureaucracy environment.

Product you will work with: We're launching - a subscription-based AI Coach Aligned, trained on 1,000+ top books and expert insights — helping users achieve personal and professional goals faster with 24/7 coaching.

Your qualities and skills that will be valued:

• 2+ years of commercial software engineering experience, experience in product companies is preferable.
• Strong TypeScript, Node.js skills.
• Experience with a modern frontend framework (React/Next.js, React Native/Expo).
• Backend API development experience and relational database basics.
• Ability to model product data.
• Hands-on experience integrating third-party APIs.
• Confident with Git, code review, and debugging.
• English level B2 or higher — able to read specs and discuss tradeoffs.

Your additional advantages:

• Experience with OpenAI/LLM API integrations, prompt and conversation-flow engineering.
• Chat UI experience.
• Background with subscriptions/payments, A/B testing, or product analytics.
• Experience in wellness, coaching, education, productivity, or subscription apps.
• Familiarity with Claude Code/Codex or other AI-driven development workflows.
• Experience in mobile development.

Your responsibilities will include:

• Building and maintaining product features and internal tools across frontend and backend.
• Implementing API endpoints and data models.
• Connecting AI/coaching flows to product state.
• Instrumenting analytics events to track activation and retention.
• Fixing bugs and improving UX quality.
• Participating in product scoping and breaking ambiguous requirements into implementable tasks.
• Reviewing code and writing pragmatic tests where useful.
• Collaborating closely with product, design, marketing, and AI/prompt stakeholders.
• Generating ideas on how to make the product run more efficiently.

What we offer:

• Office/hybrid work format. Our Kyiv office is a hub for teams of all products.
• Freedom to build. No micromanagement. No politics. No fluff.
• Top-tier team. You'll work with proven operators, product thinkers, and creatives.
• Not one path. Yours. We support all kinds of growth: leadership, depth, and breadth, allowing you to choose how far and where to go.
• Paid vacation + sick leave.

Perks:

• We benchmark salaries globally. We want you to feel valued, and paid like it.
• English courses.
• Apple gear, because we don't believe in slow laptops or slow ambition.
• Company-paid lunches (because hungry brains don't build great stuff).

Recruitment process:

• Interview with recruiter.
• Technical interview with lead developer.
• Final interview on product mindset, collaboration, and culture.
• Reference check (2-3 references from previous managers).
• Job Offer.

Office-based format in Lviv

We are looking for a creative and proactive Content Creator to join our client’s team in the Defence / MilTech domain and help develop and deliver content for the company’s marketing and educational initiatives.

In this role, you will be responsible for creating written and visual content, shaping the content strategy, and preparing materials for various communication channels.

This position is an excellent fit for a specialist with strong writing skills, experience working with different content formats, and a desire to influence the company’s tone of voice.
 

Responsibilities

• Create marketing content, including presentations, texts, scripts, and supporting materials.
• Develop and implement content strategy in collaboration with the team.
• Write scripts for educational and marketing videos.
• Create, update, and adapt content for the company website.
• Adapt content for different formats and communication channels according to target audiences.
   

Requirements

• 2+ years of commercial experience in content creation or a related role.
• Proven experience in creating structured, clear, and high‑quality content.
• Ability to work with various formats: texts, presentations, and scripts.
• Strong written communication skills and the ability to clearly explain complex ideas.
• English level B2 or higher.
   

Nice to Have

• Experience writing scripts for educational videos.
• Experience creating and managing content for LinkedIn (posts, articles, expert content).
   

We Offer

• Official employment and a competitive salary.
• Military reservation in accordance with current legislation.
• 24 calendar days of paid annual leave, paid sick leave, and full social benefits in accordance with labor legislation.
• A strong, values‑driven corporate culture, a team of like‑minded professionals, and opportunities for professional development and growth.

QATestLab is an international provider of independent testing services with 20+ years of experience delivering QA support across multiple industries — from eCommerce, banking, and healthcare to gaming, media, and telecom. Our service portfolio includes manual testing and test automation services for web, desktop, mobile, and cloud applications.
 

We are looking for an Intern QA Engineer (e-commerce) to join our friendly team and work from the office!

If you completed testing courses, and have English at the Intermediate+ level – don’t waste a minute: send your CV and become part of QATestLab!
 

We expect that you:

• Have basic theoretical and practical training in software testing (testing courses, etc.)
• Have a strong Intermediate+ level of English to communicate effectively with clients and colleagues
• Are an advanced mobile devices user
• Understand the role and importance of software tester’s work in creation of quality software
• Are attentive to details, meticulous, and ready to learn
• Are ready to explore bugs in real and interesting projects
   

Main responsibilities:

• Testing websites and mobile applications in the e-commerce domain
• Report bugs in the bug tracking system
• Create test cases
• Write reports about testing results
• Participate in meetings with your team
   

We offer:

• Working in a team of professionals who are always ready to help and share their experience
• Supervisor’s support during the trial period and after it
• Diverse projects in the web and mobile sectors
• Professional growth: workshops and seminars
• Social package: 18 days off, paid sick leave
• Flexible schedule (8 working hours)
   

Become a part of our team! Hand in your CV!

We're looking for an Advertising & Marketing Partner to help commonsaltx, a software development agency, find new clients.

Your main goal is simple: figure out where our leads are, and bring them in.

Requirements

• Experience running low-budget experiments to test channels, audiences, and messaging
• Experience launching and optimizing paid advertising campaigns
• Ability to build marketing campaigns that actually convert, not just generate traffic
• Strong analytical approach — decisions based on numbers, not guesses
• Ability to work independently and generate new testing ideas
• English — Intermediate or higher

Nice to have

• Experience with B2B or IT services lead generation
• Experience with outbound channels: LinkedIn, cold email, communities, marketplaces
• Content and creative production skills
• Experience working on a revenue-share or commission model

What you'll do

• Test channels with small budgets to find where our clients actually are
• Launch, monitor, and scale campaigns that bring qualified leads
• Build funnels, angles, and messaging for a software development agency
• Track performance and double down on what works
• Work closely with the team on positioning and offers

Compensation — two options, choose the model that fits you:

• Fixed: $350 per month
• Partner model: 10% of all closed deals from leads you bring — lifetime

What we offer

• Freedom to test ideas and launch experiments quickly
• Direct impact on the company's growth
• Remote-friendly environment
• Long-term cooperation with real upside if your channels work

About the Company

We are a leading research and development company, recognized as one of the largest organizations in Ukraine specializing in fine organic synthesis and the development of advanced synthetic methodologies for organic compounds. Our scientific research contributes to cutting-edge innovations in the pharmaceutical and biotechnology industries, with projects that meet international standards.

Our culture is built around professional excellence, respect, teamwork, social responsibility, care for the scientific community, and proactivity.

We are looking for an experienced Lead Monitoring Engineer (SCOM) to architect, implement, and maintain a proactive enterprise monitoring platform based on Microsoft System Center Operations Manager (SCOM) 2022. Your mission will be to build a monitoring ecosystem capable of identifying and preventing service disruptions before they impact business operations or end users.

Responsibilities

• Design, deploy, configure, and maintain Microsoft SCOM 2022, including Management Servers, Gateways, Operational Database, and Data Warehouse.
• Build and support proactive monitoring for a hybrid Microsoft infrastructure, including:
  • Windows Server 2019+
  • Microsoft Exchange (On-Premises)
  • Microsoft 365 / Office 365 services
• Configure hardware monitoring for physical servers.
• Optimize monitoring quality by:
  • Establishing performance baselines
  • Reducing alert fatigue
  • Creating synthetic transactions and health checks
• Develop and maintain custom PowerShell scripts for automation, monitoring, and custom metric collection.
• Design monitoring standards, dashboards, alerts, and reporting to improve infrastructure visibility and reliability.
• Troubleshoot performance and infrastructure issues across enterprise environments.

Required Qualifications

• 3–5 years of enterprise Windows Server administration experience.
• 1–2 years of hands-on experience with enterprise monitoring solutions, preferably:
  • Microsoft SCOM (2012 R2 / 2016 / 2019 / 2022), or
  • Strong experience with Zabbix, PRTG, or Prometheus and a solid understanding of enterprise monitoring concepts.
• Deep knowledge of Windows internals, including:
  • WMI
  • Event Viewer
  • Performance Monitor (PerfMon)
  • Windows Registry
  • Performance troubleshooting (CPU, Memory, Disk I/O, Network)
• Good understanding of Microsoft Exchange architecture, including:
  • Database Availability Groups (DAG)
  • Mailbox databases
  • Transport queues
• Strong PowerShell scripting skills for automation and custom monitoring.
• Basic Microsoft SQL Server administration, including:
  • Indexes
  • Database file placement
  • High Availability concepts

Nice to Have

• Microsoft certifications such as:
  • MCSA / MCSE (Windows Server)
  • MCSE: Cloud Platform and Infrastructure
  • MCTS: System Center Configuration/Operations Manager
• Modern Microsoft certifications:
  • Microsoft Certified: Windows Server Hybrid Administrator Associate (AZ-800 / AZ-801)
  • Microsoft 365 Certified: Administrator Expert (MS-102)
• ITIL 4 Foundation certification or knowledge of Event Management and Incident Management processes.
• Basic XML knowledge for customization of SCOM Management Packs.

What We Offer

• A unique opportunity to design and build an enterprise monitoring platform from scratch, with significant architectural ownership.
• Work in a complex, enterprise-scale Microsoft infrastructure supporting mission-critical scientific operations.
• Official employment with full social benefits and a competitive, fully transparent salary.
• 24 calendar days of paid annual leave.
• Standard 40-hour work week.
• Fully remote work environment.
• Comprehensive medical insurance.
• Access to on-site dental and massage services (where applicable).
• Challenging and meaningful technical projects.
• Continuous learning, certification, and professional development opportunities.

We are seeking a Robotics Engineer to join our team on a contract basis. The ideal candidate will have expertise in
developing autonomous systems for unmanned aerial vehicles (UAVs) and contribute to our cutting-edge drone
squad technology.

Our client: pioneering technology company specializing in advanced autonomy for squad robotic systems.
They’re blending cutting-edge computer vision, ML, multi-agent AI and probabilistic inference techniques into autonomous UxV solutions for complex, mission-critical operations. The team is dedicated to pushing the boundaries of robotics and AI, with a strong focus on safety and ethical considerations in autonomous systems.
They’re building a diverse team of talented individuals who share our passion for innovation and pushing the boundaries of what's possible in autonomous systems. 

About the Role:
At MT we are developing AI capabilities to orchestrate UAVs together, even if heterogeneous (with different capabilities) or built by different OEMs to solve complex missions such as the ability to search enemy objectives, track and engage, autonomously. You will have the unique opportunity to shape AI capabilities in one of the most challenging environments: fast changing, resource constrained, secure, and with high generalization capabilities.

Requierements:

- Hold MSc in automation and control, machine learning, robotics, or related field
- 2+ years of proven experience with autonomous systems (UAVs in particular)
- 2+ years of proven experience in designing and implementing autonomous control systems for UAVs using
ROS and simulation environments (e.g. Gazebo or IsaacSim)
- Have experience integrating edge compute (e.g. Raspberry Pi 5 + AI or Nvidia Jetson) to a UAV
- Integrate sensors and actuators for improved drone perception and navigation
- Knowledge of control systems, computer vision, and machine learning

- Conduct testing and validation of robotic systems in various environments

Technical Skills:

- Robotics Frameworks: ROS/ROS2, Nav2, MoveIt, Ardupilot, PX4, OMPL, PCL, Zenoh
- Embedded Systems: PX4 Firmware, UART, SPI, I2C, CAN, MAVLink
- Edge: Jetson, Qualcomm (QRB5), AIMET, TensorRT, Quantization (int4,int8), Quantization Aware Training,
Pruning, Distillation.
- Simulation: Gazebo, IsaacSim, UnReal Engine(AirSim), Foxglove Studio, RViz2.
- Programming & Tools: C++, Python, Git, Docker, CI/CD, Linux, Docker/Podman

ML specific skills:
- Stochastic processes: behavior trees, FSMs, MDPs
- Learning: RL, Bayesian networks (and BBP)
- Scripting languages: PDDL, RDDL
 

Nice to have:
- Experience with SLAM, computer vision applied to UAVs
- Knowledge of AI safety principles and practices
- Knowledge of control systems, computer vision, and machine learning
- Familiarity with hardware integration for UAVs

Role overview: Join our fast-growing iGaming group of brands with 3+ years of success and a strong Tier 1 presence in a Promo and Retention Manager position.
 

This role involves developing and applying promotional strategies that boost customer acquisition, strengthen retention, and accelerate revenue growth.
If you’re ready to craft engaging promotions that drive player excitement and loyalty, we want you on our team!

Our requirements:

• 2+ years of experience in the iGaming industry, ideally in retention, promotions, or similar player engagement roles.
• Deep understanding of the iGaming industry, with solid knowledge of market trends, player behaviour, and regulatory requirements.
• In-depth knowledge of promotional tools and mechanics (free spins, cashbacks, tournaments) and bonus structures.
• Hands-on experience using analytical and reporting tools to track Promo campaigns.
• Ability to manage and prioritize multiple projects simultaneously and meet deadlines.
• A creative thinker with a talent for crafting compelling marketing content and campaigns.
• At least Upper-intermediate English level.

What will you do:

• Plan, launch, and optimize engaging campaigns, including free spins, cashback offers, tournaments, challenges, and seasonal events.
• Design promotional mechanics and reward structures that maximize player acquisition, engagement, retention, and reactivation.
• Own the promotional calendar and ensure timely delivery of all campaigns and assets.
• Analysing player data and behaviour to segment audiences and personalise promo offers;
• Monitor and analyze campaign performance using data and reporting tools, providing actionable insights and recommendations.
• Collaborate closely with CRM, BI, product, marketing, and compliance teams to ensure accuracy with regulations.
• Research competitor activity and industry trends to implement innovative and high-performing promotional concepts.

What we offer:
Our success depends on our talented employees who work online every single day with a sense of purpose and an appetite for progress.

• Competitive salary;
• Remote work in a flexible environment;
• 20 working days of paid vacation and education projects;
• Great product with our software solution;
• Opportunity for growth at professional levels, attending top industry events and conferences, and international workshops at our competence centers.

Don’t delay! Send your CV right now and join our highly professional and ambitious team.

VUKA MONEY (PTY) LTD — українська фінтех-компанія, що запускає МФО в Південній Африці. ІТ-команда зараз невелика (CTO, CPO), тому шукаємо двох сильних Senior-розробників, які самостійно вестимуть продуктові задачі.

Обов'язки

● розробка та підтримка продукту на TypeScript (React/Next.js + Node.js/Nest.js);

● проєктування й реалізація бекенд-сервісів (Fastify, Prisma, PostgreSQL, Redis);

● участь у код-рев'ю, дотримання стандартів якості коду;

● робота із зовнішніми API (Stripe та інші);

● взаємодія з CTO та CPO щодо архітектурних рішень.

Вимоги

● впевнене володіння TypeScript;

● Front-end: React, Next.js (App Router), TailwindCSS, shadcn/ui, Tanstack Query/Table, React Hook Form, Zod;

● Back-end: Node.js, Nest.js, Fastify, Prisma, PostgreSQL, Redis (Valkey), S3;

● досвід роботи з docker/docker compose;

● англійська від рівня B1.

Буде перевагою

● досвід з чергами (Kafka, RabbitMQ, BullMQ);

● Temporal / vercel/workflows;

● tRPC, GraphQL;

● better-auth, Google Auth, OIDC;

● ClickHouse;

● Vitest, Playwright;

● Sentry, OTEL, Grafana;

● WebSocket / socket.io.

Умови

● віддалена робота;

● випробувальний термін — 30 днів;

● 2 етапи співбесіди, ТЗ,  фінальне рішення — CTO.

Чекаємо на ваше резюме!

Who Are We?
Welltech is a global wellness technology company with Ukrainian roots. Our mission is to build and scale wellness apps globally through state-of-the-art, tech-driven performance marketing.

We are one of the most established players in the wellness app space, and we are accelerating. Over 25.5 million people across the world use our apps — Muscle Booster, Yoga-Go, and WalkFit — to build healthier habits, move more, and feel better every day. Every subscription represents a real person making a real change in their life, and we take that seriously.
 

With 500+ people across hubs in Cyprus, Ukraine, Poland, Spain, and the UK, we combine the scale of a market leader and the drive of a team that's just getting started.

About the role

In this role, you'll take ownership of core treasury operations that are essential to the smooth running of a global business. You'll work across banking, KYC, liquidity support, and treasury administration, while also acting as a reliable backup across broader treasury activities. Beyond day-to-day treasury operations, you'll have the opportunity to lead and implement automation and AI initiatives that improve the efficiency, accuracy, and scalability of treasury processes. This is an exciting opportunity for someone who wants to deepen their expertise in true treasury work while also driving meaningful process and technology improvements in an international environment.

Key Responsibilities

Banking and treasury operations

• Manage relationships with banking partners across multiple jurisdictions
• Support bank onboarding, account opening, account maintenance, and related documentation
• Coordinate KYC and other compliance requirements with financial institutions
• Administer banking platforms, including user access, signatories, and security controls

Cash and liquidity management

• Monitor daily cash positions across the group
• Support cash flow forecasting and liquidity planning
• Help ensure efficient allocation of funds across entities and markets
• Partner with internal teams on cash planning and payment-related activities

Investments, FX, and reporting

• Support short-term liquidity placements in line with treasury policies
• Assist with monitoring investment activity, performance, and reporting
• Support foreign exchange transactions and track currency exposures
• Prepare treasury reports for management and key stakeholders, including cash position, liquidity, and forecast reporting

Systems, controls, and process improvement

• Help administer and improve the Treasury Management System
• Ensure bank connectivity, user management, and data quality are maintained
• Support internal and external audit requests related to treasury activity
• Identify opportunities to improve treasury processes, strengthen controls, and increase automation

Required skills:

Must have:

• 3+ years of experience in treasury or a closely related finance function
• Hands-on experience with banking operations, cash management, and cash flow forecasting
• Experience managing KYC, bank documentation, and bank relationship support
• Understanding of payment flows, approval processes, ERP-driven finance operations, and treasury controls.
• Identify and lead opportunities to improve treasury processes, strengthen controls, and implement automation and AI solutions.
• Strong analytical skills and confidence working with financial data and reporting
• Ukrainian fluency is mandatory and English proficiency B2 is essential.

Nice to have:

• Experience in an international or multi-entity business
• Exposure to foreign exchange, short-term investments, or a Treasury Management System

• Familiarity with international banks and multi-jurisdiction operations

   

Candidate journey

⭕️ Recruiter call --> ⭕️ Meet a team member --> ⭕️ Skills assessment--> ⭕️ Meet the Leadership team

Locations: Ukraine; Cyprus; Poland; Lithuania; Bulgaria; Estonia; Hungary; Latvia; Romania

🎨 Graphic Designer | iGaming | Middle/Senior

We are looking for a Middle/Senior Graphic Designer with hands-on iGaming experience to join an international iGaming project.

You will work closely with Marketing, CRM, Affiliate and Product teams, creating high-performing visual content for acquisition, retention and brand communication.

What you’ll be working on

• Creating visual assets for iGaming marketing campaigns
• Designing banners, promo materials, landing page visuals and advertising creatives
• Creating graphics for casino promotions, bonuses, tournaments, jackpots and seasonal campaigns
• Preparing creatives for Affiliate, CRM, Social Media and Performance Marketing teams
• Adapting visual concepts to different formats, GEOs and traffic sources
• Developing key visuals and maintaining consistent brand identity
• Creating multiple creative variations for performance testing
• Working with existing brand guidelines and contributing to their further development
• Collaborating with marketers, copywriters, product managers and other designers
• Preparing production-ready assets within agreed deadlines

What we’re looking for

• 3+ years of commercial experience in Graphic Design
• Previous experience in iGaming / Online Casino / Betting is required
• Strong portfolio with relevant iGaming or performance marketing projects
• Strong knowledge of Adobe Photoshop and Illustrator
• Experience with Figma
• Good understanding of composition, typography, color and visual hierarchy
• Experience creating marketing and advertising creatives
• Ability to work with multiple formats and quickly adapt concepts
• Understanding of performance-oriented design and how visuals influence CTR and conversion
• Ability to work independently and manage several tasks simultaneously
• Attention to detail and ability to work in a fast-paced environment

Nice to have

• Experience with AI tools for visual content generation
• Basic knowledge of After Effects or other motion design tools
• Experience creating simple animations / motion creatives
• Experience with casino brands targeting multiple international GEOs
• Understanding of CRM, Affiliate and Performance Marketing workflows
• Experience participating in creative testing and analyzing performance results

What we offer

• International iGaming project
• Remote work
• Full-time cooperation
• Direct communication with Marketing and Product teams
• Opportunity to influence the visual style of the project
• Variety of tasks across acquisition, retention and brand communication
• Competitive compensation based on experience

We are looking for a Business Data Analyst to join a new B2C iGaming startup focused on the CIS market.

The project is currently at an active launch stage, so we need an analyst who already understands online casino economics, player behavior, and core iGaming metrics and can help build the business and product analytics function from the ground up.

📊 Responsibilities

• Build and develop business and product analytics from scratch
• Analyze key iGaming metrics: GGR, NGR, FTD, Deposits, ARPU, LTV, Retention, Conversion, Churn
• Analyze the player funnel: Registration → FTD → Repeat Deposit → Retention
• Perform cohort analysis and player segmentation
• Identify growth opportunities, anomalies, trends, and reasons behind KPI changes
• Analyze the effectiveness of bonuses, CRM campaigns, promotions, and VIP segments
• Build dashboards and regular management reporting
• Prepare actionable insights and recommendations for Product, Marketing, CRM, Finance, and Management
• Support business decisions with data and ad-hoc analysis

🎯 Must-have

• Hands-on experience in Business / Product / Data Analytics within iGaming
• Direct experience with B2C Online Casino
• Strong understanding of casino economics and metrics such as GGR, NGR, FTD, LTV, Retention, ARPU, Deposits
• Confident SQL skills and experience working with large datasets
• Experience with Power BI, Tableau, Looker, or similar BI tools
• Strong analytical thinking and ability to turn data into clear business conclusions and recommendations

➕ Nice to have

• Experience building analytics, reporting, or BI infrastructure from scratch
• Experience with CIS GEO
• Experience working closely with Product, CRM, Marketing, Finance, or VIP teams in iGaming

💻 Conditions

• Remote
• GEO: CIS
• Industry: iGaming / B2C Online Casino
• Project: new startup / launch stage

This role offers an opportunity to join the project at an early stage, directly influence how analytics is built, and work with data that drives product and business decisions.

Hi there! Our Magnetics team is currently looking for a Product Manager! ​

🧲 About the role
We are an iGaming product company creating global B2C solutions, driving business growth, and delivering products players love.
Our team of 100+ is in an active growth phase, expanding markets and creating new roles. The pace is fast, decisions matter, and you’ll work alongside people who truly know what they’re doing.

Our values
 

• Lead from Within: We grow through trust, support, and knowledge sharing. We invest in our people to shape future leaders from the inside.
• Growth Mindset: A drive to act, experiment, and learn from mistakes. We value initiative and fast decision-making over rigid processes.
• Product Ownership: Personal accountability for user impact. Every role shapes the final product, so we treat our work as our own.

As we continue to grow, we're looking for a Product Manager who sees product management as a strategic business function rather than just managing tasks and backlogs. In this role, you'll take ownership of the product roadmap, partner closely with cross-functional teams, and turn business goals, user needs, and data into impactful product decisions.
We're looking for someone with a strong business and product mindset who is passionate about identifying growth opportunities, improving product performance, and creating experiences that drive measurable impact across conversion, retention, LTV, and overall business growth.

What we're looking for:
 

• 3+ years of experience as a Product Manager, preferably within iGaming, affiliate, or other gray niches
• Strong understanding of product development and business needs across different departments
• Solid knowledge of UI/UX principles and product analytics within the domain context
• Strong understanding of key product and business metrics, with the ability to make data-driven decisions
• Proven experience in improving product conversion rates and implementing CRO initiatives
• Strong cross-functional management skills and experience working closely with Tech, Design, QA, Payments, Content, and Retention teams
• Experience managing products across different CMS and platforms, including setting and prioritizing tasks for development teams
• Strong backlog management skills, with the ability to prioritize initiatives based on business objectives, impact, and team capacity
• Ability to plan and forecast product initiatives across sprints, monthly cycles, and quarterly roadmaps
• Strong analytical, problem-solving, and decision-making skills
• High level of ownership, attention to detail, and a systematic approach to product development

What you'll do:
 

• Drive continuous product development and optimization based on business goals, user needs, and data
• Track, analyze, and improve key product metrics, including conversion rate, LTV, ARPU, and retention
• Driving the formation of the product roadmap based on strategy and data, and presenting it for business approval;
• Take full ownership of the product backlog and ensure effective prioritization and execution
• Coordinate product development across Tech, Design, QA, Payments, Content, Retention, and other teams
• Translate business requirements into clear tasks and oversee their implementation throughout the development cycle
• Work closely with the Retention team to develop and implement customer retention mechanics
• Understand and manage payment systems and user payment flows
• Monitor competitors and analyze their products to identify opportunities for differentiation and competitive advantage
• Identify and implement CRO initiatives to improve product performance and business results
• Use data and product insights to identify growth opportunities and continuously improve the user experience
• Experience with bonus system design will be considered a plus, but is not a core responsibility

🧲 What we offer:
 

• Flexible work format. Remote or office in Kyiv — your choice.
• Flexible working hours.
• Learning and development. We cover 50% of individual courses, training, and language programs, and 100% of team courses.
• Legal support. Free consultations with our lawyers + an additional 50% discount on legal services.
• Health insurance.
• Regular salary reviews.
• Team building and events across Ukraine.

Last but not least, we value ownership over bureaucracy. We believe in clear communication, fast decision-making, and a culture where people can influence the product, see the impact of their work, and grow together with the company.

Are you ready to take ownership of a product and turn ideas into measurable business results? Show us your CV and let's make it a match! 🚀

Headway Inc is a global tech company, revolutionizing lifelong learning by creating digital products for over 150 million users worldwide. Our mission is to help people grow. We’re proud to be ranked 4th among the World’s Top EdTech Сompanies by TIME magazine. We believe lifelong learning should be accessible, personalized, and impactful to each individual. That’s how we change the world and why we bring together exceptional minds.
 

Our team is the core of our achievements. We believe in people and shared values SELECT. That’s why, together with Rostyslav Vasiukov, CTO at Headway Inc, we’re looking for a Security Engineer to own the security function for the company.
 

Why do we need you?
 

Security work already happens across Infrastructure and Engineering, but ownership is fragmented. As Headway Inc scales and our AI transformation accelerates, we need a single person who can see the complete risk picture, make clear trade-offs, and drive the most important issues to resolution.
 

We’re looking for someone who can turn separate security activities into a coherent company-wide function: setting priorities, creating clear accountability, and helping teams make secure decisions without slowing the business down.
 

How will you work?
 

This is our only dedicated security role today. You will report directly to the CTO and have the autonomy to shape how security operates across the company.
 

You will partner with IT Infrastructure, Core Platform, and teams driving AI adoption. Your role is not to execute every security task alone, but to set risk-based priorities, establish clear ownership, align teams, and ensure the most important risks are addressed.
 

You will build on an existing foundation across Google Workspace, GCP, and GitLab SecOps, turning existing tools and practices into a coherent and scalable security system.
 

What will you own?
 

Corporate Security. Your primary focus from day one:

• Own and continuously improve the company’s corporate security posture across identity, access, endpoints, cloud infrastructure, and employee security.
• Identify and prioritize the most important risks, balancing security needs with business impact.
• Strengthen incident detection, response, awareness, and operational readiness.
• Turn existing tools and initiatives into a coherent, repeatable security system.
   

Product Security. As you grow into the role:

• Partner with Core Platform and Engineering to integrate security into how products are designed, built, released, and monitored.
• Establish a clear approach to vulnerability management and security risks in code, dependencies, infrastructure, and critical product changes.
• Introduce practical controls that improve security without creating unnecessary delivery bottlenecks.
   

AI Security. As our AI transformation develops, you will:

• Define practical guardrails for using AI tools and building AI-enabled capabilities safely.
• Address risks related to sensitive data, access, third-party AI providers, and AI-enabled product features.
• Help teams understand what is allowed, what is restricted, and when security involvement is required.
• Enable fast AI adoption while keeping security built in by design.
   

Security ownership and visibility. Across all three areas:

• Maintain a company-wide view of security risks, priorities, owners, and progress.
• Coordinate security incidents and ensure corrective actions are completed.
• Communicate risks and trade-offs clearly to Engineering, Operations, and company leadership.
• Use automation and AI to make security operations more scalable and effective.
   

Who are you?
 

• You think like an owner, not an auditor. An over-permissioned IAM role, a GitLab pipeline with more access than it needs, a laptop that quietly fell out of compliance — you don’t wait for someone else to flag it or for it to show up on a report. You catch what the checklist misses.
• You’re hands-on by default. You read the logs, write the script, and configure the control yourself, without waiting for someone else to grant access or open a ticket.
• You can run a domain start to finish. Whether that’s an identity system, a cloud environment, or a fleet of endpoints — spotting the gap, prioritizing it against everything else competing for attention, closing it, and proving it stayed closed.
• You put AI and automation to real use — triaging alerts, monitoring for anomalies across cloud and endpoint logs, and clearing routine work fast, not just experimenting with it on the side.
• Your judgment is grounded in business impact, not just severity scores — you know an exposed admin credential matters more than a stale test account, and you act accordingly.
• You work as a partner to the business. You’re able to explain a risk to an engineer, the CTO, or a lawyer in language each of them relates to, and focused on finding a safe way forward rather than blocking progress.
• You drop your own assumptions fast. The moment the data tells you a risk isn’t what you thought, you adjust easily — and you’re just as quick to pick up a domain you’ve never owned before.
• You run autonomously across identity, cloud, and code — no ready backlog, no one setting your tasks — you build the plan, chase the priorities, and own the outcome.
   

What do we offer?

• Work within an ambitious team on a socially impactful education product.
• An office with a reliable shelter, generators, satellite internet, and other amenities.
• Access to our corporate knowledge base and professional communities.
• Personal development plan.
• Compensation for English language learning, external training, and courses.
• Medical insurance and full sick leave compensation.
• Company doctor and massage in the office.
• Sports activities: running, yoga, boxing, and more.
• Corporate holidays: we go on a week-long paid holiday to rest and recharge twice a year. Besides that, we provide 20 paid vacation days per year.
• Supporting initiatives that help Ukraine. 
   

Are you interested? Send your CV!

Description

The Digital Health organization is technology team which focused on next generation Digital Health capabilities which deliver on the Medicine mission and vision to deliver Insight Driven Care. This role will operate within the Digital Health Applications & Interoperability subgroup of the broader Digital Health team, focused on patient engagement, care coordination, AI, healthcare analytics & interoperability amongst other advanced technologies which enhance our product portfolio with new services, while improving clinical & patient experiences.

The project is a cloud-based PaaS Ecosystem built with a privacy by design centric approach to provide a centralized cloud-based platform to store, classify, and control access to federated datasets in a scalable, secure, and efficient manner.

The ecosystem will allow Customer Operating Units (medical device departments) to store federated data sets of varying sizes and formats and control access to those data sets through Data steward(s). Source data sets can be exposed to qualified use cases and workflows through different project types.

The Healthcare Data Platform ecosystem will provide ML/AI project capabilities for streamlined development processes and a ML/AI workbench to enhance data exploration, wrangling, and model training.

OU’s: Currently, Nuero, Cardio, Diabetes is the OU that HDP data platform is working with, but there could be more OU’s coming up with requirements in future.

GL Role: is to work on the enhancement of current capabilities, including taking over the work that AWS proserve team is doing, and develop new requirements that will keep coming from different OU’s in the future.

Requirements

As a System Engineer within the Company Research & Systems Engineering team, you will have the opportunity to work on cloud-based solutions with a strong focus on AWS, Data Engineering, and scalable data platforms. You will collaborate with cross-functional engineering teams to design, develop, integrate, and maintain reliable cloud-native systems and data workflows.

In this role, you will contribute to building and evolving AWS-based architectures, data processing pipelines, and integrations across distributed systems. You will develop a strong understanding of end-to-end system architecture, data flows, infrastructure, and operational requirements, helping to drive technical implementation and delivery throughout the software development lifecycle.

You will work closely with software engineers, data engineers, architects, and other stakeholders to ensure that solutions are scalable, secure, maintainable, and aligned with both technical and business requirements.

• 3+ years of experience in System Engineering, Software Engineering, Cloud Engineering, Data Engineering, or a related technical role.
• Strong software development experience with Python.
• Hands-on experience designing, developing, or supporting solutions on AWS.
• Experience with data engineering concepts and technologies, including data ingestion, ETL/ELT, transformation, validation, and data processing pipelines.
• Strong SQL skills and experience working with relational and/or NoSQL databases.
• Experience with REST APIs, service integrations, and distributed application architectures.
• Understanding of cloud-native architecture principles and modern software development practices.
• Experience troubleshooting applications and distributed cloud systems and performing root cause analysis.
• Experience with Git and modern CI/CD development workflows.
• Strong analytical and problem-solving skills with the ability to understand complex systems and data flows.
• Ability to work effectively with software, data, cloud, and machine learning engineering teams.
• BA/BS in Computer Science, Software Engineering, Information Technology, or a related technical field, or equivalent practical experience.

Preferred Qualifications

• Experience with AWS data services such as S3, Glue, Athena, EMR, or similar technologies.
• Experience with Amazon SageMaker and machine learning development or deployment workflows.
• Experience with Infrastructure as Code using AWS CloudFormation, Terraform, or AWS CDK.
• Experience with AWS monitoring and observability services such as CloudWatch and CloudTrail.
• Experience working in Agile/Scrum development environments.

Job responsibilities

• Work with engineering and cross-functional stakeholders to gather, analyze, clarify, and document business, functional, and non-functional requirements, translating them into clear system and technical requirements.
• Define system requirements, interfaces, data flows, integration requirements, acceptance criteria, and technical constraints for cloud-based software components, data platforms, and integrations.
• Maintain requirements throughout the development lifecycle, ensuring traceability between business needs, system requirements, technical design, implementation, and validation.
• Identify gaps, dependencies, assumptions, and potential technical risks in requirements and work with stakeholders to resolve them before and during implementation.
• Design and contribute to scalable AWS-based architectures supporting data ingestion, processing, transformation, storage, and distribution.
• Analyze data and system behavior to support architecture, implementation, performance, and product decisions.
• Collaborate with Data Engineering, Software Engineering, Cloud Engineering, DevOps, and Architecture teams to design and integrate end-to-end cloud solutions.
• Support operational monitoring, logging, alerting, and troubleshooting of cloud applications and data processing workflows.
• Contribute to system architecture and technical design discussions, including scalability, reliability, security, performance, and cost considerations.
• Participate in technical and requirements reviews to ensure solutions meet defined requirements, engineering standards, cloud best practices, and established software development processes.
• Support continuous improvement of cloud infrastructure, data pipelines, deployment processes, requirements management, and engineering practices throughout the software development lifecycle.

We're looking for a Strong Middle DevOps Engineer to design, build, and maintain cloud infrastructure for microservice-based products used in international markets.

Requirements

• 3+ years in production DevOps / Infrastructure / Platform Engineering roles
• Hands-on experience designing and maintaining infrastructure for microservice-based applications
• Strong working knowledge of at least one major cloud platform (AWS, GCP, or Azure): compute, container orchestration, managed databases, object storage, IAM, networking, serverless, load balancing, secrets management
• Ability to design infrastructure from scratch
• Networking: VPC/VNet design, subnets, security groups, NAT gateways, firewall rules
• Kubernetes — production experience with managed clusters (EKS, GKE, or AKS): Deployments, Services, Ingress, RBAC, Namespaces, ConfigMaps, Secrets, HPA
• Troubleshooting pods, nodes, networking, and storage in production
• Helm — creating and maintaining charts for microservice deployments
• Docker & Docker Compose
• Terraform — designing and maintaining multi-environment infrastructure
• GitHub Actions — building complete pipelines
• At least one additional CI/CD platform: GitLab CI, BitBucket Pipelines, or Azure DevOps
• ArgoCD / GitOps — hands-on implementation experience
• Understanding of deployment strategies: blue-green, canary, rolling updates
• Prometheus, Grafana, Loki, AlertManager
• Bash — confident scripting for automation, deployments, and maintenance
• Python — automation scripts, deployment tooling, API integrations
• DNS management: Route53, CloudFlare, or GoDaddy
• Load balancers, reverse proxies, TLS/SSL certificate management
• Ability to work as a sole DevOps engineer embedded in a dev team, or lead a small team
• Proactive approach: not just executing tasks, but proposing improvements and optimizations
• Clear incident communication and post-mortem documentation skills
• English — B2 or higher (working-level communication with international clients)

We expect engineers to actively use AI in their daily work. Experience with tools such as Claude, Cursor, GitHub Copilot, ChatGPT, Codex, or similar is required.

You should be comfortable using AI for:

• writing and refactoring Terraform modules, Helm charts, and automation scripts;
• debugging infrastructure and pipeline issues;
• log analysis and incident investigation;
• writing tests, policies, and documentation;
• improving delivery speed and infrastructure quality.

Nice to have

• Track record of cloud migrations, zero-downtime deployments, or cost-optimization initiatives
• Experience as a sole DevOps engineer or a small-team lead
• Working-level familiarity with a second cloud — enough to support migrations or maintain existing environments; experience working across two clouds on the same project
• Terragrunt
• Custom Kubernetes Operators or CRDs
• Service mesh (Istio, Linkerd)
• Multi-cluster management, Karpenter for node autoscaling
• Pipeline optimization: parallelization, caching, ephemeral environments
• Experience improving deployment frequency from weekly to multiple times per day
• CloudWatch, Datadog
• SLO/SLI definition and tracking, incident response frameworks, on-call processes
• Secrets management: AWS Secrets Manager, Azure Key Vault, or HashiCorp Vault
• IAM policies, least-privilege access, VPC hardening
• Security scanning in CI/CD: SonarQube, Trivy, Snyk, or similar
• Supply chain security basics (image signing, SBOM)
• Compliance-driven infrastructure experience (finance, healthcare)
• Production experience administering and migrating PostgreSQL, MySQL, or MongoDB
• Managed DB services: RDS, Cloud SQL, or Atlas; database migration planning
• VPN / site-to-site connectivity
• Certifications: CKA, AWS Solutions Architect Associate/Professional, AWS DevOps Professional, CKAD, Azure Administrator, GCP ACE

What you'll do

• Design and build cloud infrastructure from scratch for microservice-based applications
• Maintain multi-environment infrastructure with Terraform
• Run and troubleshoot production Kubernetes clusters, maintain Helm charts
• Build and optimize CI/CD pipelines, implement GitOps workflows with ArgoCD
• Implement zero-downtime deployment strategies: blue-green, canary, rolling updates
• Own the observability stack — metrics, logs, dashboards, alerting
• Lead cost-optimization and cloud migration initiatives
• Manage networking, DNS, certificates, and secure access
• Handle incidents, run post-mortems, and improve reliability processes
• Propose improvements rather than waiting for tasks
• Mentor junior engineers and document what you build
• Use AI-assisted tools as part of your daily workflow

What we offer

• Competitive compensation
• Ownership of the infrastructure and real influence on architectural decisions
• Flexible working hours
• Modern cloud-native stack and development workflow
• Opportunity to work on products used in international markets
• Small team with quick decision-making and minimal bureaucracy