Jobs at Djinni

We are looking for a Product Analyst to join our team, with a focus on traffic and player lifecycle. This is a hybrid role: you’ll combine deep data expertise with a product mindset - not just reporting numbers, but understanding why users behave the way they do, translating insights into product hypotheses, and driving retention improvements end-to-end.

Requirements

- 1+ year of hands-on experience with BigQuery; confident working with large, complex datasets
- Product thinking: you connect metrics to user behavior, not just to business KPIs - you ask “why” before jumping to “what”
- Experience analyzing retention, engagement, or lifecycle funnels - ideally in a B2C or gaming context
- Proven track record evaluating promotional mechanics: tournaments, bonuses, CRM campaigns
- Strong communication skills - you can turn a complex analysis into a clear recommendation for a non-technical audience
- Experience building automated reports and analytical pipelines
- Python knowledge is a plus
- Familiarity with Customer.io and/or Smartico is beneficial
- Prior iGaming experience is a strong advantage
 

Responsibilities

- Own the analytics layer for the retention product: track key metrics, build dashboards, and proactively surface insights - not just answer requests
- Act as a product voice in the absence of a dedicated PM: identify gaps in the player journey, formulate hypotheses, prioritize experiments, and collaborate with the team on implementation
- Analyze traffic cohorts to understand acquisition quality, early engagement patterns, and long-term retention dynamics
- Conduct in-depth churn analysis - identify at-risk segments, understand drop-off triggers, and propose data-backed retention mechanics (bonuses, tournaments, comms)
- Evaluate the effectiveness of promotions, bonus structures, and CRM campaigns; recommend optimizations grounded in data
- Perform anomaly detection across player behavior, product metrics, and campaign performance; escalate or act independently where needed
- Manage and query production databases (BigQuery, MySQL, ClickHouse) to support both ad-hoc analysis and automated reporting
- Build and maintain clear, stakeholder-ready reporting with actionable narratives - not just charts
 

Work conditions

- Flexible working hours and a remote work setup, so you can plan work around your life and not your life around work!
- Unlimited vacation days and paid sick leave—because your rest matters.
- A competitive compensation that truly reflects your skills and expertise.
- Employee referral bonus and gifts to celebrate your special occasions.
- 50% financial support for learning expenses to supercharge your professional growth!
- A positive atmosphere where you always feel respected and truly belong.
- Inspirational team-building activities that turn colleagues into best friends.
- Wellness benefits: We’ll support your sports passions, from yoga classes to gym memberships.
- Co-working space reimbursement to save your nerves from always working from home :)

We are looking for a Product Manager to join our product team and take ownership of our CRM ecosystem. In this role, you will define the CRM product vision, shape the long-term strategy, and deliver scalable solutions that drive operational excellence, improve customer experience, and support business growth.

You will work closely with Customer Support, Risk & Dealing, Business Development teams to design scalable processes, automate workflows, integrate external services, and enhance interactions with customers and partners. This is a high-impact product role combining strategic ownership, discovery, and hands-on execution across multiple business domains.

Responsibilities

Product Ownership & Roadmap:

• Own and manage the CRM product roadmap, ensuring it supports business priorities and operational needs
• Define product goals, prioritize initiatives, and deliver solutions that create measurable business impact
• Translate business needs into clear product requirements and actionable tasks for development
• Define and track key product metrics to evaluate performance and identify improvement opportunities

CRM Improvement & Process Optimization:

• Improve and develop CRM workflows for Customer Support, Risk & Dealing, and Business Development teams
• Analyze existing processes and identify opportunities to simplify, automate, and improve efficiency
• Collect and structure requirements from stakeholders
• Coordinate changes across teams and ensure smooth implementation of new features and processes

Automation & Integrations:

• Support automation of CRM processes to reduce manual work and improve operational efficiency
• Work on integration of external services and tools to improve CRM functionality and data flow
• Participate in implementing AI-based solutions to improve support and internal workflow

Cross-Functional Collaboration:

• Work closely with Engineering and business teams to deliver CRM improvements
• Align priorities with stakeholders and ensure clear communication across teams
• Participate in product discovery to understand user needs, pain points, and improvement opportunities

Requirements

• Proven experience as a Product Manager with a focus on CRM systems, internal platforms, operational tools, or workflow automation products
• Strong understanding of CRM systems, product architecture, and scalable system design principles
• Experience defining product strategy, roadmaps, and prioritization frameworks based on business impact
• Strong experience in product discovery, requirements gathering, and solution design
• Ability to work with data, metrics, and analytics to drive decision-making and measure success
• Experience working with APIs, integrations, and external systems
• Strong analytical thinking and structured problem-solving skills
• Excellent communication and stakeholder management abilities
• Experience in automation and workflow optimization is a plus
• Experience with AI-driven solutions or intelligent automation is a plus

• Bachelor’s degree in Finance, Economics, Computer Science, Engineering, or a related field

   

We offer

• Tax expenses coverage for private entrepreneurs in Ukraine
• Expert support and guidance for Ukrainian private entrepreneurs
• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company’s approved Public holiday list
• Medical insurance
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

N-iX is a global software development service company that helps businesses across the globe create next-generation software products. Founded in 2002, we unite 2,400+ tech-savvy professionals across 40+ countries, working on impactful projects for industry leaders and Fortune 500 companies. Our expertise spans cloud, data, AI/ML, embedded software, IoT, and more, driving digital transformation across finance, manufacturing, telecom, healthcare, and other industries. Join N-iX and become part of a team where your ideas make a real impact.
 

Company Overview
Our client is a leading, fully regulated US-based digital asset trading platform. They provide secure, low-latency access to cryptocurrency markets, acting as a bridge between traditional finance and the Web3 ecosystem.

About This Role

The Senior Software Engineer, iOS is part of the Engineering team and reports to our Manager, Engineering. As Senior Software Engineer, iOS, you will be responsible for designing and building high-quality, scalable iOS applications that deliver secure and seamless user experiences. You will partner with Product, Design, Backend, and QA teams to develop features that meet performance, reliability, and usability standards while contributing to mobile engineering best practices.

Key Responsibilities

• Maintain, enhance, and support our production native iOS application written in Swift.
• Collaborate on the design and development of a new Flutter/Dart codebase, ensuring performance and scalability.
• Own end-to-end delivery of mobile features, including development, testing, release, and ongoing support
• Build clean, modular, and reusable code to support scalable mobile architecture
• Collaborate with Product, Design, and Backend teams to define requirements and deliver high-quality features
• Optimize app performance, responsiveness, and reliability across a range of iOS devices
• Integrate RESTful APIs and ensure efficient data handling and state management
• Participate in code reviews and contribute to maintaining high standards of code quality and maintainability
• Identify and resolve performance bottlenecks, bugs, and technical issues
• Partner with QA and DevOps to support CI/CD pipelines, automated testing, and release processes
• Mentor junior engineers and contribute to a culture of continuous improvement

Required Qualifications

• Bachelor's degree in Computer Science or a related field; 5–8+ years of professional mobile development experience, with 4+ years of native iOS in Swift and 1–2+ years of hands-on Flutter/Dart (or strong cross-platform learning track record), including production apps shipped through multiple iOS release cycles.
• Strong proficiency in Swift, UIKit, and/or SwiftUI, with solid command of iOS architecture patterns (MVC, MVVM, VIPER, Clean Architecture) and modern concurrency (Combine, async/await).
• Working knowledge of Dart and the Flutter framework, including at least one state management solution (Provider, Riverpod, Bloc, or GetX) and native ↔ Flutter integration via platform channels / pigeon.
• Strong architectural judgment in platform migrations or codebase rewrites — proven ability to keep a production app stable while progressively migrating features to a new stack (hybrid native + Flutter screens, feature flagging, gradual rollouts).
• Hands-on experience integrating with RESTful APIs, handling asynchronous data flows, and managing app state efficiently across both native and cross-platform layers.
• Proficiency with mobile performance optimization and debugging tools — Xcode Instruments, Flutter DevTools, and Firebase (Crashlytics, Performance Monitoring, Analytics).
• Strong testing fundamentals across iOS and Flutter — XCTest/XCUITest, flutter_test/integration_test, mocking, and CI-integrated automated test suites; familiarity with mobile security best practices (Keychain / Secure Storage, biometric auth, certificate pinning, secure authentication flows).
• Hands-on experience with Git, mobile CI/CD pipelines (Fastlane, Bitrise, GitHub Actions, or Codemagic), and App Store deployment processes (provisioning, TestFlight, App Store Connect, phased rollouts).
• Experience working in FinTech, banking, trading, or other highly regulated environments, with a strong collaboration and mentorship mindset across cross-functional teams (Product, Design, Backend, QA, Android); 
• English at B2 / Upper-Intermediate or higher, sufficient for a final technical interview directly with the US client team.

Bonus: exposure to Android (Kotlin) and full cross-platform transitions; mobile analytics / push notifications (APNs, FCM); and crypto / Web3 mobile integrations — wallet flows, WalletConnect, MetaMask SDK, transaction signing, on-chain data display.

Our customer is the European online car market with over 30 million monthly users, with a market presence in 18 countries. 

The role: 

Become part of Platform Engineering team and enable engineering teams to deliver software quickly and reliably, living our “you build it, you run it” approach. We are responsible for internal core infrastructure products, like our centralized Kubernetes cluster and managed CI/CD solutions, used across 30+ teams. Topics like scalability, resilience, observability, and resource optimization are part of our daily conversations. We invest in self-service and a product mindset with an emphasis on developer experience to increase our impact. We also contribute to the improvement of the architecture, engineering practices, and processes across the company. 

Requirements:

• Strong understanding of core IaaS concepts such as compute, storage, networking, and identity management. 
• Experience with IaaS cloud providers, particularly AWS (experience with Azure, GCP, etc., also considered). 
• Expertise in Platform Engineering and/or DevOps principles, with a focus on automation and reliability. 
• Excellent problem-solving and collaboration skills, with a solution-oriented mindset. 
• Deep knowledge of CI/CD processes and best practices for safely deploying code. 
• Cloud & CDN: Strong AWS expertise; hands-on experience with Akamai (or migrating from it to AWS) will be a huge advantage.
• IaC: Deep expertise in AWS CDK and Terraform.
• Observability: Strong experience with Grafana and New Relic.
• CI/CD: Proficiency with GitHub Actions.

Responsibilities:

• Take ownership of the end-to-end operations of the products managed by your team.
• Keep your team's products up to date by leveraging a modern, state-of-the-art tech stack. 
• Collaborate closely with an Engineering Manager and cross-functional tech teams to identify and solve critical problems. 
• Influence architectural decisions, choose the right technologies, and develop infrastructure products that meet business needs. 
• Lead key projects and initiatives, taking ownership of their successful execution.
• Be a bar-raiser within the company by defining and advocating best practices for safe code deployment. Develop the tools that empower teams to adopt these practices. 
• Lead and execute infrastructure migration projects: 
• Migration from Akamai to AWS;
• Migration from New Relic to Grafana;
• Migration from Terraform to AWS CDK (Infrastructure as Code).
• Resolve platform security tickets and ensure high standards of infrastructure protection.
• Build clear execution plans, align with cross-functional teams across multiple time zones, and share updates promptly.

At VEN, we help brands grow by putting the customer first and email plays a key role in that mission. We’re hiring a Junior Email Marketing Manager to shape thoughtful, high-performing lifecycle communication, turning real data and creativity into campaigns and automations that build trust, retention, and long-term value.

Role Overview

As an Email Marketing Manager, you will own and evolve our email and SMS marketing strategy. You’ll blend creativity and analytics to nurture meaningful relationships with customers at every stage of the lifecycle. 

You’ll be responsible for building and optimizing campaigns and automations, analyzing performance, and continuously testing new ideas to improve results. Over time, you’ll be encouraged to take greater ownership of projects and strategy.

What You’ll Do:

• Grow subscriber lists, maintain list hygiene and strong sender reputation.
• Drive user retention through Email and SMS channels
• Build and manage audience segments based on user behavior and lifecycle stage
• Plan, create, and manage Email and SMS campaigns/automated flows. Write compelling copies and collaborate with designers on visuals and layouts
• Monitor the performance closely, analyze results, outline next steps
• Develop hypotheses and run A/B tests (subject lines, CTAs, incentives, etc.)
• Bring fresh ideas and improvements that help push performance forward

What We’re Looking For:

Required Experience & Skills

• 1+ year of hands-on experience in email marketing
• Experience working with ESPs such as Klaviyo, Mailchimp, or similar platforms
• Strong copywriting skills with a customer-first mindset
• Solid understanding of email deliverability best practices and compliance (understanding of CAN-SPAM, GDPR, CCPA)
• Results-driven mindset with the knack for analyzing data, forecasting outcomes, and proposing testable hypotheses
• Basic knowledge of HTML/CSS
• Proficiency in English (B2 / Upper-Intermediate or higher), written and spoken
• Strong time-management skills and ability to handle multiple projects

Preferred / Nice to Have

• Experience working with Magento
• Background in e-commerce
• Healthcare industry experience (strong advantage)

We are offering:

• Competitive compensation based on experience and skills.
• Remote work.
• Paid vacation of 20 working days per year.
• Health insurance.
• Work Schedule: 8 hours per day, 5 days a week.

EXITEK is looking for a talented Photo Retoucher with strong Photoshop skills and experience using Generative AI tools to create high-quality advertising creatives for our mobile photo editing apps.

About the Role

You will create and retouch images used in paid advertising and social media campaigns, helping showcase the capabilities of our photo editing products through compelling visual content.

Responsibilities

• Retouch and enhance photos using Adobe Photoshop
• Create high-quality ad creatives and before-and-after transformations
• Use Generative AI tools to assist with image creation and editing
• Adapt creatives for Meta Ads, TikTok Ads, and other marketing channels
• Collaborate with marketing and user acquisition teams to develop and test new concepts
• Maintain high visual quality and consistency across all assets

Requirements

• Strong Photoshop and photo retouching skills
• Experience creating advertising or social media creatives
• Experience with Generative AI tools such as Midjourney, Stable Diffusion, Flux, Firefly, or similar
• Good understanding of composition, color, lighting, and visual aesthetics
• Ability to work efficiently and produce multiple creative variations
• Strong attention to detail

Nice to Have

• Experience working with mobile apps or consumer products
• Performance marketing creative experience
• Familiarity with Lightroom or other professional editing tools
• Experience working with user acquisition or growth marketing teams

We’re looking for a Technical (Python) Support Engineer to keep our production applications stable and fast during weekend shifts. You’ll handle incident triage, bug fixes, and small improvements while collaborating with the core team when escalation is needed. Shift: Full time on Weekdays (From Monday to Friday) 00:00 — 8:00 (GMT +3)

What you’ll do

• Maintain and troubleshoot Python/Django web applications
• Debug and optimize database performance (PostgreSQL)
• Operate core AWS services (EC2, S3)
• Diagnose issues with cross-functional teams and implement quick fixes
• Keep code changes clean, documented, and secure
• Handle end-user requests and provide technical assistance

What we’re looking for:

• English: Upper-Intermediate or higher
• Experience: 6+ months with Python & Django OR no commercial experience but:
   
  • Completed relevant courses/bootcamps (Python, Django, Databases, AWS)
  • Strong fundamentals (data types, HTTP/REST, Git, basic Linux, debugging)
  • Hands-on projects (pet projects, labs, internships) — GitHub links welcome
• Solid knowledge of PostgreSQL (or another relational DB)
• Basic familiarity with AWS (EC2, S3)
• Strong analytical and debugging skills
• Basic understanding of REST APIs and front-end basics (HTML, CSS, JavaScript)
• Clear communicator; comfortable working independently and in a team

Nice to have

• Docker, Kubernetes, and CI/CD pipelines
• Web application security best practices
• Experience in an Agile environment

What we offer

• Paid part-time weekend shifts
• Flexible choice of shift blocks
• Supportive team and transparent processes
• Fast track to real production experience

We’re looking for a Business Development Manager to help us find new clients, build strong client relationships, drive sales and grow our partner network.
If you know how to communicate in a way that makes clients genuinely look forward to your next message, we’d love to have you on our team

 Requirements
- Strong written and spoken English (Upper-Intermediate+);
- At least 1+ years of experience in IT outstaff / outsource sales;
- Excellent communication and relationship-building skills;
- Structured approach to CRM management;
- Proactive mindset, analytical thinking, attention to details and initiative.

Key Responsibilities
Primary:
- Drive sales and manage the client base;
- Communicate with clients, partners, and candidates via Telegram, Linkedin, WhatsApp, Email – quick responses & follow-ups
- Conduct intro calls and briefings: gather key information, validate expectations, and help clients shape their requests;
- Qualifying requests and make a proposal;
- Maintain and update CRM systems (HubSpot, Monday);
- Contract stage management and negotiating the terms.

Secondary:
- Prepare for conferences and events, conduct intro calls, and follow up with leads afterward;
- Explore and test new sales channels;
- Other tasks.

We’re looking for a Junior Business Development Manager to grow with us, help us find new clients, build strong client relationships, drive sales and grow our partner network.
If you can turn cold conversations into warm relationships and are ready to grow with us, we’d love to have you on our team

 Requirements
 

• Strong motivation to start a career in IT sales / business development (no prior experience required, but will be a plus);
• English Upper-Intermediate+ (written and spoken);
• Strong communication and interpersonal skills;
• Structured approach to tasks and CRM updates;
• Proactive mindset, willingness to learn, and attention to detail;

 Key Responsibilities
Primary:
 

• Sales activities: find new clients and help grow partner network;
• Communicate with clients, partners, and candidates via Telegram, LinkedIn, WhatsApp, Email (with guidance from the team);
• Assist in intro calls and briefings (learning how to gather requirements and understand client needs);
• Qualifying requests and make a proposal (with guidance from the team);
• Maintain and update CRM systems (HubSpot, Monday);
• Assist in preparing basic commercial discussions and follow-ups.

Secondary:
 

• Support preparation for conferences and events;
• Help with lead follow-ups after networking activities;
• Explore and test new communication / outreach channels;
• Other tasks related to sales and business development support.

Insiders is a fast-growing IT company which employs about 200 people. Our company focused on providing innovative digital services and cutting-edge technologies to solve complex business challenges.

We are located in Lviv and currently work in an office format. For candidates from other cities, we offer relocation (an apartment located near the office, this option is free).

What we expect from the candidate:

• A solid understanding and practical application of HTML/CSS, JavaScript, TypeScript, and Node.js.
• A deep knowledge and understanding of networking, including REST API standards and HTTP/HTTPS methods.
• Experience working with GraphQL API.
• Proven experience in Node.js with Express.js and Nest.js.
• Databases skills — MongoDB, Redis, MySQL, PostgreSQL.
• Readiness to develop expertise in Object-Relational Mapping (Mongoose, Prisma.js, TypeORM, and Sequelize).
• Experience with Git and knowledge of how to effectively use GitHub during teamwork.

what we offer:

- free study in our Corporate English Academy

- growth and development opportunities for young developers even if you have no commercial experience

- regular salary review (after the completion of each contract)

- provision of Apple equipment

- comfortable office with all amenities not far from the center (uninterrupted internet, generator, tea and coffee, pastries).

- timely payment of salaries.

- corporate events, teambuildings, etc.

- working on projects side by side with Senior developers, which will give you the opportunity to learn and develop.
 

Requirements:

• Strong backend development experience with C++ (the bulk of the backend is built on a custom in-house framework)
• Hands-on experience with AWS, particularly S3
• Proficiency with Protobuf
• Experience deploying and operating services on Kubernetes, including performance-driven traffic routing to pods
• Performance engineering skills — hash-based routing, SSD-based caching, and memory-mapped files
• Solid systems / low-level fundamentals (there is no off-the-shelf framework to rely on — much of the stack is custom)
• Ability to work highly autonomously and drive work forward with minimal supervision
• Strong communication skills and experience working in distributed teams (Europe/Ukraine time zone; ~1–2 hours of daily overlap with a US-based team)
• Hands-on experience with AI-assisted development tools — e.g. Claude Code and Codex — including AI skills, plugins, and MCP (Model Context Protocol), with a clear understanding of how to boost personal productivity and code quality using AI tooling

Nice-to-Have:

• Familiarity with OpenTelemetry / observability tooling
• Understanding of LevelDB SSTable concepts and sorted, time-keyed data structures
• Familiarity with Python (used only for a small metadata/auth service)
• Basic DevOps skills

Key Responsibilities:

• Optimize the performance of the C++ data-streaming backend — efficient delivery of large recorded datasets to the browser
• Work on infrastructure-level optimizations: traffic routing to Kubernetes pods, hash-based routing, SSD-based caching, and memory-mapped files
• Operate within a custom data-handling stack — a C++ framework, a custom HTTP server, and a proprietary data format built on top of LevelDB SSTables and Protobuf
• Take ownership of performance work end-to-end, proactively identifying bottlenecks and driving solutions independently
• Collaborate with a primarily US-based team with ~1–2 hours of daily overlap, while working largely independently
• Participate in code reviews and design discussions

About the Project:

You'll join the engineering team of a leading technology company building autonomous mobility and robotics systems. The team develops an internal data visualization platform — a "video and data player" that renders 3D scenes, lidar, and audio recorded by autonomous vehicles. This role sits on the performance work stream: the backend reads on-vehicle data stored in S3, deserializes it from a custom, time-keyed format, and streams it to the browser. The data-transfer service is implemented in C++, and most of the platform's performance gains are expected to come from the backend.

This is a long-term engagement for a strong systems engineer who enjoys low-level performance work and is comfortable ramping on a heavily custom stack with high ownership and minimal supervision.

Why join us

If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you! :)

About the role

We are looking for a Senior Technical Program Manager to orchestrate global delivery of a large-scale enterprise security program across distributed teams in t…We are looking for a Senior Technical Program Manager to orchestrate global delivery of a large-scale enterprise security program across distributed teams in the US, EU, LatAm, and India. You will align five workstreams, manage cross-regional dependencies, run Agile ceremonies, and provide executive-level reporting on velocity, budget, and milestones in a regulated financial services environment.

What you will do

• Manage project timelines, dependencies, and Agile ceremonies across USA, EU, LatAm, and India pods to ensure seamless 24×7 progression;
• Track the delivery of discrete milestones, from ASPM enablement to automated evidence attestation;
• Identify and proactively resolve blockers spanning technical, operational, and resourcing domains;
• Provide executive-level visibility into velocity, budget burn-down, and milestone completion.

Must haves

• 5+ years managing complex, multi-region enterprise IT or Cybersecurity programs;
• Expert application of scaled Agile frameworks within heavily regulated environments;
• Capable of independently managing teams across multiple products/projects;
• Coaches organizational leaders in Agile methodologies and provides expert advice on project management practices without oversight;
• Upper-intermediate English level.

Nice to haves

• Direct engineering background or deep technical understanding of DevSecOps pipelines and Cloud Security architectures.

The benefits of joining us

• Professional growth

Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps

• Competitive compensation

We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities

• A selection of exciting projects

Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands

• Flextime

Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office – whatever makes you the happiest and most productive.

Meet Our Recruitment Process

Asynchronous stage – An automated, self-paced track that helps us move faster and give you quicker feedback:

• Short online form to confirm basic requirements
• 30–60 minute skills assessment via Codility – a platform founded in Poland that helps us provide quicker feedback and streamline this stage of the process.
• 5-minute introduction video

Synchronous stage – Live interviews

• Technical interview with our engineering team (scheduled at your convenience)
• Final interview with your future teammates

If it’s a match — you’ll get an offer!

Your expertise:

• Must have experience with high-load corporate storage systems (design, deployment, tuning, performance assessment, disaster recovery, monitoring)
• Minimum of 5+ years of experience in Linux / Unix administration (in-depth understanding of Linux internals, software and system architectures)
• Experience with any of the distributed storage systems (SDS) and network file systems (e.g., linstor / drbd, ceph, gluster, nfs, StorPool, Nutanix, etc.)
• Strong understanding of server hardware (sata / sas / nvme devices, hba / raid controllers, multipath is a must)
• Experience with zfs, btrfs or any Copy-on-Write (CoW) file system
• Virtualization experience (KVM, VMware etc.)
• Containerization experience: LXC, Docker, Kubernetes

Networking:

• Good knowledge of OSI Model, TCP / IP protocol suite (IP, ARP, ICMP, TCP, UDP, SNMP)
• IP addressing and subnetting, Routing concepts, SAN / NAS
• Switches: Basic Configuration & VLAN setup
• Proficiency in any programming or scripting languages (bash / python / golang, etc.)
• CI / CD experience (Jenkins, GitlabCI, etc.)
• Experience with any of the monitoring systems (icinga, zabbix, nagios, prometheus, etc.)
• Infrastructure as Code (IaC) experience with tools like Terraform, Ansible, Puppet, MAAS, etc. for configuration management and provisioning
• Experience with storage (CSI) in Kubernetes
• Pre-Intermediate or higher level of written English

Will definitely be a plus: 

• Hands-on experience with LINSTOR and / or DRBD (deployment, resource configuration, replication modes, troubleshooting)
• Experience with Dell EMC Unity / Isilon or similar corporate level storage devices
• Understanding of real time data encryption, deduplication, and compression
• Knowledge of storage security best practices, including encryption at rest and in transit, access controls, and compliance standards
• Experience working in Agile or Scrum teams, contributing to sprint planning, and ensuring storage solutions align with project timelines
• Understanding of data replication technologies and techniques for high availability and disaster recovery
• Experience with cloud-based storage solutions such as Amazon S3, Azure Blob Storage, or Google Cloud Storage
• Strong analytical and troubleshooting skills to identify and resolve storage-related issues efficiently
• Knowledge of data lifecycle management, data archiving, and data classification strategies

We are looking for a Middle/Strong Middle Full Stack Developer who actively uses AI-assisted development as a core productivity tool and enjoys building and improving real products in close collaboration with a client. 

This role is ideal for a developer with a startup/product mindset, who sees AI not as a replacement for engineering skills, but as a multiplier for speed, experimentation, and delivery quality. 
You will work on completing and enhancing a web application initially built with Lovable, using React, TypeScript, and Supabase, and collaborating directly with an English-speaking client. 

Responsibilities: 

• Actively use AI-assisted development tools (Cursor, GitHub Copilot, etc.) as a core part of your daily workflow to accelerate development and problem-solving 
• Complete and enhance a web application started with Lovable, maintaining and evolving the existing codebase 
• Build responsive and performant React applications using modern patterns and best practices 
• Design, implement, and maintain Supabase backend (database schemas, authentication, real-time features) 
• Write clean, maintainable TypeScript code, reviewing and refining AI-generated outputs 
• Integrate third-party APIs and services efficiently 
• Collaborate closely with the client to clarify requirements and deliver fast, iterative solutions 
• Participate in code reviews, ensuring quality, readability, and maintainability of AI-assisted code 
• Debug, optimize, and improve application performance 
• Stay up to date with modern AI development tooling and share practical insights with the team 

Requirements: 

• Hands-on experience using AI coding assistants (Cursor, GitHub Copilot, or similar) in commercial or real product development 
• Strong interest in AI-assisted development and willingness to actively use AI tools in daily work 
• 2+ years of commercial React experience 
• Solid understanding of React hooks, context, and modern component patterns 
• Experience with Supabase or similar BaaS platforms (Firebase, Appwrite, etc.) 
• Proficiency in TypeScript 
• Experience with responsive design and modern CSS approaches (Tailwind CSS is a plus) 
• Understanding of REST APIs and real-time data synchronization 
• Confident use of Git and common workflows 
• Upper-Intermediate English or higher (direct client communication) 
• Ability to work independently, take ownership, and make pragmatic technical decisions 
• Problem-solving mindset with a focus on delivery and impact, not just perfect architecture 

Nice to Have: 

• Experience with Lovable or other AI-powered development platforms (v0, Bolt, Replit Agent) 
• Experience comparing and choosing between different AI coding tools 
• Knowledge of PostgreSQL and basic SQL optimization 
• Experience with Supabase Edge Functions 
• Familiarity with testing tools (Jest, React Testing Library, Playwright) 
• Experience with deployment and CI/CD (Vercel, GitHub Actions) 
• Basic understanding of UI/UX principles 
• Participation in AI, startup, or indie-dev communities 

We Offer: 

• Innovation Culture: Work in a team that actively experiments with AI and modern development approaches 
• Real Product Impact: Direct collaboration with a client and influence on product decisions 
• Flexible Work: Remote work or a modern office in Kyiv 
• Generous Time Off: 20 paid vacation days + 15 sick leave days annually 
• Professional Growth: Compensation for courses, certifications, and learning resources 
• Cutting-Edge Tools: Access to premium AI tools (Cursor Pro, GitHub Copilot, etc.) 
• Supportive Environment: Collaboration, trust, and focus on outcomes rather than micromanagement 

Recruitment Process: 

1. HR Interview 
2. Tech&Final Interviews  
3. Job Offer 

If you have any questions or need clarifications, feel free to reach out to our Talent Hunter Team by email.

Corefy is a product-focused PayTech company building a SaaS platform for payment orchestration.
Our technology enables businesses worldwide to connect and manage multiple payment providers through a single integration, simplifying payment operations and increasing flexibility.

Today Corefy:

• 600+ payment methods
• Partnerships with global players including Visa, Mastercard, Stripe, Apple Pay, Google Pay, AWS, and others
• Clients across multiple international markets

Our competitive advantage lies in building a powerful and flexible payment ecosystem — and this role is essential to its growth.

What is important for us

• 2+ years of experience in Business Development, Partnerships, Account Management, or Sales.
• Experience within FinTech, Payments, SaaS, or related ecosystems.
• Understanding of payment infrastructure, including PSPs, acquiring, payment flows, and merchant onboarding processes.
• Experience working with B2B partners and stakeholders.
• Strong communication, networking, and relationship-building skills.
• Experience with sourcing, outreach, and partnership development through LinkedIn, industry events, referrals, and other channels.
• Upper-Intermediate English or higher.

Nice to have

• Experience working directly with PSPs, acquirers, payment gateways, or banking providers.
• Existing network within the payments ecosystem.
• Experience attending FinTech and Payments conferences.
• Experience with platform, marketplace, or ecosystem-driven products.

What you will do

• Build and grow PSP partnerships — develop and maintain relationships with payment providers, drive partner engagement and long-term collaboration, turn new contacts into active strategic partners.
• Source and validate new providers — іdentify relevant PSPs based on business and client needs, evaluate providers by geography, payment methods, vertical expertise, and risk profile, build and maintain a high-quality provider pipeline.
• Expand Corefy’s payment ecosystem — grow and nurture a network of PSPs, acquirers, and industry contacts, represent Corefy at industry events and conferences, create new partnership opportunities within the payments space.
• Contribute to PayAtlas development — сommunicate with PSPs listed in the PayAtlas ecosystem, maintain accurate provider information, identify potential integration and partnership opportunities.
• Support ecosystem operations — Conduct regular follow-ups with partners, coordinate with internal teams to ensure smooth collaboration, help resolve partnership-related challenges and maintain healthy relationships.

What we offer

🔹 Growth & Ownership

• Compensation in foreign currency + tax coverage.
• Opportunity to work with a global PayTech product.
• Collaboration with an experienced product and leadership team.
• Opportunity to influence the development of the company’s revenue direction.
• Access to Corefy Academy and external education compensation.

🔹 Culture that Energises

• Your decisions directly impact the product and clients worldwide.
• Space for initiative, new ideas, and professional growth.
• Open communication with management and the team.
• Team events and celebrations of important achievements.

🔹 Comfortable working conditions

• 8-hour working day, in-office or remote.
• 20 vacation days and 10 sick days.
• Flexible working hours and days off for major public holidays.
• Access to psychological consultation.
• Breakfasts in the office for a great start to the day.
• Equipment of your choice — MacBook or Linux laptop.

Join Corefy! Build a team with us that inspires you to create even more! 🚀