Jobs at Djinni

Our client is building an in-house algorithmic trading infrastructure focused on arbitrage and market-making across intent-based platforms and DEX ecosystems.
The system will support strategies around 1inch Fusion, arbitrage between Fusion & limit orders, research into the 1inch Aqua protocol, and market making on upcoming intent platforms integrated with Boosty.
Additionally, the project includes collaboration with Thalex exchange and leveraging existing professional expertise to design robust trading models, execution pipelines, and infrastructure for reliability and low-latency operations. Join our team and make an impact!

Requirements:
 

• Strong Python skills (NumPy, pandas, Jupyter, data analysis stack).
• Understanding of market microstructure (orderbooks, slippage, taker/maker fees).
• Options knowledge: IV, delta / vega / gamma, skew behavior.
• Strong analytical and quantitative mindset.

• Experience in crypto markets is a plus.

   

Responsibilities:

• Identify trading opportunities (arbitrage, mispricings, cross-venue inefficiencies).
• Backtest trading strategies and perform statistical validation.
• Monitor ongoing strategy profitability and performance metrics.

• Conduct risk evaluation (volatility, exposure, liquidity risks).

   

What we offer:

• Remote working format
• Flexible working hours
• Informal and friendly atmosphere
• The ability to focus on your work: a lack of bureaucracy and micromanagement
• 20 paid vacation days
• 7 paid sick leaves
• Education reimbursement
• Free English classes
• Psychologist consultations
• Recruitment process:

Recruitment interview – Technical Interview – Client Interviews
 

We’re Expanding and Looking for Talented Developers!

Our team specializes in working with startups, starting from the earliest stages of their development. Each project we take on is a unique challenge, requiring innovative and effective solutions. That’s why we always stay at the cutting edge of technology.

We believe that productive work is only possible in a comfortable environment with excellent planning. The best solutions are built on well-thought-out architecture, quality code, and modern technologies.

If these priorities resonate with you, you’ll love being part of our team!

Requirements

• 1+ years of experience with PHP (Laravel) 
• Knowledge of database management (MySQL, PostgreSQL)
• 1+ years of experience with API development and integration
  Knowledge of Git, OOP principles, design patterns, and coding standards (PSR)
• Basic front-end development skills
• English proficiency sufficient for reading documentation and writing comments
• Ability to work in a team
• Self-motivation to find effective solutions for tasks

• Ability to effectively leverage AI tools for code generation, refactoring, testing, and documentation, while maintaining code quality and best practices.

   

Nice-to-Haves

• Experience with Node.js 
• Understanding of DevOps practices
• Familiarity with other frameworks

Responsibilities

• Develop and maintain backend services
• Ensure database integrity and performance
• Deliver high-quality back-end code
• Collaborate with front-end developers, Business Analyst, and Project Manager

What We Offer

• Possibility to be a part of startups from around the world
• Supportive, understanding, and flexible management
• Paid vacations and sick leave
• A friendly and welcoming team

About the Team

• The team size is 23 members
• Well-organized development process involving project managers and QA
• Every developer specializes in their area (back-end, front-end)
• Dedicated teams for each project
• The team's internal communication languages are Ukrainian or russian
• Company-sponsored English lessons to support professional growth.

• Please include examples of your code with your application — this will save time for both you and us.
• If you have test results or any test documentation, feel free to share them as well. This will help us evaluate your skills much faster.
• A test task may be assigned before or after the interview.

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:

We support a data-intensive web platform that integrates creative assets and performance metrics across multiple advertising networks. The system ingests videos and images from various sources, applies automated tagging to extract rich feature metadata, and consolidates campaign data for analysis. On top of this analytics core, the platform delivers AI-driven insights and recommendations - highlighting best-performing elements, alerting on underperforming creatives, and enabling users to generate new assets based on historical performance data. The application handles large volumes of time-series and relational data, complex KPI calculations, and delivers near-real-time dashboards and alerts. Delivering reliable, performant queries at scale and extending the system with new end-to-end features are critical challenges that demand strong engineering expertise.

About the Role:

As a Full Stack Engineer, you will take ownership of key features across the entire technology stack-from data modeling and API design to user interface implementation and production monitoring. You will influence architectural decisions, contribute to building a maintainable and scalable codebase, and work in close partnership with product managers, data engineers, and AI specialists. This role requires balancing new feature development with system preservation, diagnosing and resolving complex issues in a data-heavy environment, and upholding high standards for code quality, testing, and documentation. Your contributions will directly shape the product roadmap and the experience of enterprise-level customers.

Key Responsibilities:

• Design, implement, and own full-stack features from planning through deployment and monitoring.
• Participate in architectural discussions to ensure systems are scalable, reliable, and maintainable.
• Write clean, testable, and well-documented code, following established best practices.
• Develop and maintain SQL queries and data models for complex, high-volume datasets.
• Diagnose and resolve performance issues and system outages, driving improvements in platform reliability.
• Collaborate with Product, Data, and AI teams to translate requirements into technical solutions.
• Conduct code reviews and share knowledge to improve development workflows and team capabilities.
• Implement automated testing (unit, integration, end-to-end) and monitoring for critical services.
• Stay current with modern technologies and propose tools or processes to enhance developer experience.

Required Competence and Skills:

• 5 years of experience building, running, testing, and monitoring web applications.
• Proficiency in Node.js, JavaScript, React, TypeScript, and SQL.
• Hands-on experience with cloud platforms ( GCP or AWS) and deployment pipelines.
• Deep understanding of relational database design, indexing, and query optimization.
• Strong testing methodology and experience with documentation and monitoring frameworks.
• Ability to identify, diagnose, and fix complex issues while improving code readability and system reliability.
• Excellent communication skills, self-starter mindset, and proactive organization.

Nice to Have:

• Experience with Kubernetes, Docker, Flux, or similar container orchestration tools.
• Familiarity with DevOps and infrastructure-as-code practices.
• Appreciation for clean code principles and continuous learning.
• Previous work experience in early-stage startups or rapidly evolving environments.

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.

About the Role

We are looking for a Senior Application Security Engineer (Cryptography) to join a Client’s team building a Zero-Knowledge, privacy-first product.

This role is for an internal adversary and cryptography architect — someone who validates that our Zero-Knowledge and security claims are mathematically sound, not just marketing statements.

Your mission is to actively attack our own system, identify cryptographic flaws, detect metadata leaks, and prevent key compromise before real attackers do.

Location: Remote
Cooperation Type: Full-time, long-term
Experience Level: Senior
Start: ASAP

Responsibilities

• Audit and validate cryptographic protocols (Signal Protocol, MLS, Zero-Knowledge Proofs / ZK-SNARKs)
• Review and assess security-critical implementations in mobile and backend systems
• Conduct threat modeling for Zero Trust and Zero-Knowledge architectures
• Identify vulnerabilities in mobile applications and cryptographic flows
• Perform security code reviews in Swift, Kotlin, and Java
• Execute penetration testing and security assessments using Burp Suite, Frida, Wireshark, Ghidra
• Perform mobile application security analysis (SAST / DAST)
• Design and review Private Set Intersection (PSI) schemes for secure contact discovery
• Audit secure local storage and offline-first encryption strategies (SQLCipher, Encrypted SQLite)
• Validate hardware-backed security usage (Secure Enclave / Android Keystore)
• Detect and mitigate metadata leaks, privacy risks, and key compromise threats
• Work closely with engineering teams to fix vulnerabilities and improve system security
• Document findings, security recommendations, and cryptographic risks

Requirements

• 6+ years of experience in application security, cryptography, or security engineering
• Deep understanding of cryptographic protocols (Signal Protocol, MLS, Zero-Knowledge Proofs / ZK-SNARKs)
• Strong knowledge of applied cryptography and encryption principles
• Experience reviewing and auditing security-critical code in Swift, Kotlin, or Java
• Experience with mobile application security and client-side threat models
• Hands-on experience with penetration testing tools (Burp Suite, Frida, Wireshark, Ghidra)
• Experience conducting SAST / DAST and mobile security assessments
• Experience designing or reviewing Private Set Intersection (PSI) solutions
• Experience with threat modeling for Zero Trust architectures
• Strong understanding of secure local storage and offline-first encryption (SQLCipher, encrypted SQLite)
• Familiarity with hardware-backed security (Secure Enclave, Android Keystore)
• Ability to think like an attacker and proactively break systems before others do
• English: Upper-Intermediate or higher

Nice to Have

• Experience working on Zero-Knowledge systems in production
• Experience with formal cryptographic verification or research
• Experience with reverse engineering mobile applications
• Background in security research, bug bounty, or CTFs
• Experience with privacy-preserving systems or anonymous networks
• Contributions to open-source security or cryptography projects

What We Offer

• Competitive compensation according to your experience (gross system)
• Fully remote work and long-term cooperation
• Opportunity to work on a deeply technical, cryptography-heavy security role
• Direct impact on core Zero-Knowledge and privacy architecture
• Fast hiring process and quick decision
• Supportive engineering culture focused on security, correctness, and ownership

What happens after you apply

• Quick CV review
• Short recruiter call
• Technical interview with LITSLINK team
• Technical deep-dive with the Client
• Fast decision & offer

Inforce is a software development company delivering custom web and mobile solutions for international B2B clients. We work with businesses that need reliable engineering partners and expect measurable business results.

This is a hands-on role with full ownership of the marketing function. You will be responsible for building, running, and continuously improving lead-generation systems that directly impact revenue. You will have the freedom to test hypotheses, control the marketing budget, and make decisions that affect the company’s growth.

What success looks like in the first 3–6 months

• Predictable inbound lead flow for software development services
• Clear ICPs and positioning for core industries
• Working lead funnels (ads → landing pages → qualification → sales handoff)

Measurable contribution to the sales pipeline (SQLs, opportunities, revenue influence)
 

Responsibilities

• Own and execute the end-to-end marketing strategy for lead generation
• Build and manage inbound funnels (ads, landing pages, lead magnets, email sequences)
• Generate MQLs and SQLs - not traffic or vanity metrics
• Optimize conversion rates at every funnel stage
• Define ICPs and buyer personas in close collaboration with Sales
• Set up and maintain marketing dashboards (leads, CPL, CAC, conversion rates)
• Analyze campaign performance and continuously improve ROI
• Conduct market and competitor research to identify new growth opportunities
• Work directly with Sales leadership to align marketing efforts with revenue goals

Requirements

• Proven experience generating B2B leads for services or SaaS
• Experience working with long sales cycles and high-ticket offerings
• Strong understanding of sales pipelines and close collaboration with Sales teams
• Experience in a B2B marketing role (Marketing Manager, Growth Marketer, or similar)
• Strong knowledge of performance marketing and funnels
• Hands-on experience with paid ads (LinkedIn, Facebook, Instagram), analytics, landing pages
• Strong analytical mindset and ability to make decisions based on data
• Excellent written and verbal communication skills
   

We offer

• Competitive salary
• Full ownership of marketing strategy and execution
• Freedom to test hypotheses and control the marketing budget
• Direct access to Sales leadership and decision-makers
• Opportunity to build and scale a marketing team in the future
• Career growth toward Head of Marketing / Growth Lead
• Paid sick leave and vacation days
• Friendly, professional team environment
• Company covers 50% of relevant courses and education
• Team-building activities and corporate events

N-iX is looking for an experienced Middle Manual QA Engineer to join our team. 

Our customer is an office supply retailing company that employs about 38,000 associates and operates 1,400 retail stores, e-commerce sites, and a business-to-business sales organization. Across the job areas of retail, sales, supply chain, and corporate, the company makes the transformation of their product to the new level.

Responsibilities:

• Review business requirements to write test cases and test plans
• Identify and document all levels of testing including functional, integration, user acceptance and exploratory
• Analyze test results, troubleshooting issues and write up defects with a high level of detail
• Participate in the Agile ceremonies: story grooming, sprint planning, daily stand-ups, and retrospective
• Responsible for communicating daily progress, issues, risks
• Be highly collaborative with test and dev engineers and business partners to deliver highest quality
• Be self-managed, but identify when escalation is needed

Required skills:

• 3+ years of quality engineering experience 
• Working knowledge of SQL
• Experience testing RestfulAPIs
• Experience and knowledge of Agile Scrum SDLC processes and tools
• Test case management tooling (HP QC/ALM, QTest, Zephyr)
• Gathering and helping to define acceptance criteria in collaboration with product owners
• Test case creation from user stories utilizing a variety of techniques
• Test data creation and maintenance
• Defect triage and Management
• Strong analytical, problem solving, organizational, and planning skills
• English level at least Upper-Intermediate

Nice to have:

• Experience with JIRA
• Experience with eCommerce

We offer:

• Flexible working hours
• A competitive salary and good compensation package
• Possibility of partial remote work
• Best hardware
• A masseur and a corporate doctor
• Healthcare & sport benefits
• An inspiring and comfy office

Professional growth:

• Challenging tasks and innovative projects
• Meetups and events for professional development
• An individual development plan
• Mentorship program

We offer:
 — Hourly, project-based engagement with flexible workload;
— Competitive compensation depending on skills and experience level;
 — Various projects and tasks that will help you grow professionally and advance your career;
 — Flexible working hours and flexible approach to work;
 — Team that really rocks.

Responsibilities:

— Design user experiences for Web Services and Mobile applications;
 — Conduct UX research to support design decisions, including competitor analysis, user stories, user flows, and basic user journey mapping;
 — Create wireframes, prototypes, and high-fidelity designs that clearly communicate user flows and logic;
 — Build designs using components, styles, and consistent layout systems;
 — Maintain clean, well-structured, and handoff-ready Figma files;
 — Optimize existing user interface designs;
 — Create branding materials for SaaS startups and businesses;
 — Iterate on designs based on feedback and design best practices;
 — Present and explain design solutions to clients in a clear and structured way.

Requirements:
— 2+ years of commercial experience in creating web and mobile applications/platforms;
 — Excellent knowledge of Figma (styles, components, auto-layout, clean file structure);
 — Strong understanding of component-based UI design and scalable design systems;
 — UI/UX design portfolio with real commercial projects;
 — Ability to discuss and explain design decisions to the client;
 — Understanding of basic development principles to align design with implementation;
 — Good communication skills;

Languages:
 — Upper-intermediate English (B2+) — part of communication and presentations will be in English.

Would be a plus:
 — Experience with Adobe Illustrator and Adobe Photoshop;
 — Experience with Axure and/or Zeplin, InVision, MarvelApp or similar tools.
 

Hi there! 👋
We at XSTER are looking for a Technical Support Manager / Integrator to strengthen our team and help our partners operate more efficiently. 
 

🔧 Responsibilities:

Provide technical support to partners and internal teams;

Set up and integrate tracking platforms (Keitaro, Affise, etc.);

Configure postbacks, APIs, and integrations with affiliate networks;

Troubleshoot technical issues (tracking errors, data discrepancies, bugs);
Full-cycle management of technical infrastructure (domains, hosting, servers, anti-abuse systems);

Close collaboration with design team (creating and configuring landing pages);

🎯 We Offer:

Competitive fixed salary + performance-based bonuses;

Remote work format;

Opportunity to work with top-tier partners and modern technologies;

Career growth;

Paid participation in industry conferences and courses;

Friendly team, fast communication, and minimal bureaucracy.

Blackthorn Vision is looking for a Strong Middle/Senior .NET Engineer. Our client, established in 2011 and based in Colorado, is a leading player in the U.S. application management market. We’ve had a successful partnership with this client and are seeking candidates who are eager to take ownership and improve a product already trusted by over 6,000 enterprises.

Requirements:

• 4+ years of commercial experience working on the backend as a .NET developer;
• Cloud systems development experience;
• Understanding of data access technologies, including Entity Framework and MongoDB;
• Experience with both SQL and NoSQL databases;
• Experience with microservice-oriented architecture, parallel, and asynchronous programming design patterns;
• Experience with Kubernetes, Docker, and RabbitMQ;
• Proven experience with Azure technologies: Azure Entra ID, Azure Storage accounts, Azure Service Bus, Azure container registry;
• Knowledge of design and architectural patterns.

• Upper-intermediate English level.

   

Responsibilities:

• Develop and maintain high-quality software solutions using .NET 8.0;
• Take full ownership of delivering new features to end users, including designing the architecture, implementing, testing, and onboarding the customer support team with new functionality;
• Collaborate with product owners, the support team, and end users to understand project requirements and deliver solutions;
• Participate in code reviews to enhance overall code quality;
• Ensure applications are high-performing, responsive, and of excellent quality;
• Troubleshoot and resolve technical issues and defects promptly;
• Create code documentation, technical specifications, and architecture diagrams for new features;

• Follow agile methodologies and participate in regular sprint planning and review meetings.

   

You are compatible with us if you:

• Have a proactive approach to taking ownership of decisions/features;
• Possess a strong, curiosity-driven mindset;
• Are comfortable with challenges;
• Have the ability to collaborate and build relationships with diverse personalities;
• Demonstrate customer-focused decision-making;
• Exhibit clear and timely communication;
• Are open to giving and receiving constructive feedback;
• Value the quality of your code;
• Are able to solve the required technical tasks and communicate throughout the process (for example, asking clarifying questions promptly).

Goal: Ensure product quality through structured manual testing and bug tracking.

Responsibilities:

• Perform manual testing of core product features, with special attention to AI-driven assistants and user-facing workflows.
• Simulate real user scenarios to identify issues that automated tests may miss.
• Conduct critical testing before major releases and system integrations.
• Collaborate with developers, product managers, and other stakeholders to ensure issues are documented, tracked, and resolved effectively.
   

About the Product
The product is an AI-powered platform built for the iGaming sector, focused on improving user retention and engagement. It provides casino platforms with tools such as personalized interactions, workflow automations, and AI assistants. The platform acts as a retention layer across the player lifecycle, helping predict, prevent, and personalize key moments — from onboarding to churn — through smart automation and AI.

About the Company

An ambitious SBSB FinTech Lawyers company that combines advanced financial technology and legal knowledge is looking for a Senior Sales Manager!

We help clients navigate the complex world of finance and law by providing innovative solutions in leading industries.

This role combines sales team supervision (60%) with personal sales (40%).

We are looking for a sales leader, not just a strong individual contributor — someone who can manage people, processes, and results while actively participating in strategic sales.

Key Responsibilities

1. Sales Team Management (≈60%)

- Supervise and manage the sales team: goal setting, KPI control, and performance tracking.
Ensure high-quality lead handling, client communication, and deal execution.

- Own and manage the sales pipeline in CRM: data quality, deal stages, forecasting, and bottleneck analysis.

- Analyze the sales funnel (Lead → Deal), conversion rates, and lost deals.

- Onboard, train, mentor, and support junior and middle sales managers.

- Conduct regular 1:1s, call and deal reviews, and quality control sessions.

- Participate in building and improving sales processes, scripts, playbooks, and standards.

- Prepare regular reports and sales forecasts (monthly / quarterly).

2. Personal Sales & Business Development (≈40%)

- Personally attract new B2B clients, focusing on complex and high-value deals.

- Initiate first contact via cold outreach, LinkedIn, partnerships, and networking.

- Lead negotiations, meetings, and presentations together with the company’s lawyers.
Close complex deals involving multiple decision-makers.

- Build and maintain long-term relationships with key and top-tier clients.

- Represent the company at industry events, conferences, and business meetings.
- Actively use LinkedIn for lead generation, content, and personal branding.

Requirements

- 3+ years proven experience in B2B sales.

- 1+ years proven experience team management .
Mandatory experience in managing or supervising a sales team.
- Strong hands-on experience with CRM systems (pipeline management, analytics, reporting).

- Excellent negotiation and closing skills for complex B2B deals.

- Solid understanding of sales scaling: processes, people, and analytics.

- English level: B2+ (spoken and written).

- Experience in FinTech, Legal, Crypto, or Financial Services is a strong advantage.
- Leadership mindset, structured thinking, ownership, and result-oriented approach.

What We Offer

- Fully remote work format

- Competitive compensation: fixed salary + performance-based bonus (linked to team and personal results).
- Clear horizontal and vertical growth opportunities.

- Access to internal training and development programs.

- Comprehensive health insurance.

 

NOC Engineer

Full-time. Remote. B2B. 
Working time zone: EET (Ukraine). 
Location of candidates: Ukraine
 

About the company: It is a US-based Managed IT Services (MSP) company, founded in 2016.

Services: IT management, user support, cybersecurity, cloud solutions (Microsoft Azure, M365), and data engineering.
Core clients: Hedge funds, investment and asset management firms (financial sector focus) across North America, Europe, and Asia.

Focus of the Role:
The NOC Engineer acts as the first line of defence for all alerts and requests, ensuring stable IT operations for Atlas clients.
The role involves both technical incident resolution and direct communication with clients and vendors in English — verbally (phone calls) and in writing (email).
Engineers are expected to diagnose issues efficiently, provide clear and simple explanations to non-technical users, and document all actions taken.
This position requires strong problem-solving skills, attention to detail, and a customer-oriented approach. This is a full-time position.

Reports to: NOC Team Lead
 

The company offers these shifts to choose from (Kyiv Time):

- Weekday 1st Shift – Monday–Friday 13:00–22:00 EET
- Weekday 2nd Shift – Monday–Friday 21:00–06:00 (next day) EET

- Weekday 3rd Shift – Monday–Friday 05:00–14:00 EET

You can choose one shift from the ones mentioned above. The selected shift is assigned to the employee permanently. There is no shift rotations or on-call shifts.

Responsibilities:
- Resolve alerts, primarily consisting of user devices, circuit downs, temperature/water alerts, Cloud alerts, SOC alerts.

- Resolve requests, primarily consisting of scheduling after-hours maintenance, and device/new customer onboarding.

- Communicate with vendors and customers as a point of contact; Coordinate maintenance, after-hours repair, and patch remediation.- Projects, as assigned by managers, for the NOC and Support teams.

- Documentation, maintaining knowledge base, new articles, and content improvements.

- Recommend and improve processes to drive better outcomes.

Requirements:
- 3+ years of general IT experience primarily in server, infrastructure support, and networking/circuits
- 1+ years of NOC experience, including knowledge of ITIL-based Service Operations

- Systems: Microsoft Windows (Desktop & Server OS), App Patching, OS Upgrades, Failure Remediation

- Cloud & Technologies: Microsoft 365, Azure, SharePoint/OneDrive, Exchange Online, AWS

- Identity Management, Authorization, and Security (Azure AD, Okta)

- EMM/MDM tools (InTune, AirWatch)

- Backups & Disaster Recovery

- E-Mail Technologies: General Mail Flow Troubleshooting, Archiving, Retention, Compliance

- Proofpoint, Mimecast, Global Relay

- Networking: Comprehension of network protocols (TCP/IP, VPN, DNS, DHCP); Diagnostic toolkit in Layer 1-3 functionality; 

- Diagnostic toolkit in Layer 1-3 functionality

- Security: Resolve alerts as raised by SIEM/SOC providers, Anti-Virus

- Great communicators, able to speak at a conversational English level

- Passionate about delivering consistently positive experiences to our customers

- Strong diagnostics toolkit; approaches an incident with logic, conscientious of time spent on a given issue
 

Work conditions:

- B2B. Remote. Full-time.

- Competitive salary and a performance-based bonus of up to 10% of the annual salary, paid at the end of the year.

- Paid vacation (4 weeks / 20 working days) to start, increasing with years of service & Sick leave.

- Official Ukrainian public holidays are days off

- Professional development: company-paid courses and Microsoft certifications. Successful certification exams are rewarded with several paid days off or a monetary bonus.
 

Hiring stages:

- Interview with the recruiter of the recruitment agency ~20–30 min (call recorded)

- Personality test ~20 min & Cognitive test ~5 min (to be completed on your own) 

- Technical interview with a Team Lead (live test task, management interview). Duration 3 hours

- Offer

 

Note: Please apply for this position only if you have proven experience working with crypto, blockchain, or wallet development.

The client is an innovative global fintech leader behind USDT, the world’s largest and most widely used stablecoin.

We are looking for a Middleware Engineer to work across the JavaScript/TypeScript layer, connecting modern applications with local AI inference engines and distributed systems. This role sits between product development and platform engineering, focusing on middleware, SDKs, and application layers that make local AI usable, secure, and scalable.

Responsibilities:

• Design, build, and maintain React-based applications (Expo / React Native / Electron)
• Develop clean, modular architectures using TypeScript across the stack
• Implement local-first / offline-first application logic and secure local data storage
• Integrate applications with local AI inference engines, SDKs, and real-time systems
• Work with REST APIs, WebSockets, RPC, and streaming data flows
• Contribute to middleware, SDKs, and JavaScript bindings bridging apps with native and C++ components
• Build or extend native mobile modules (iOS / Android) when required
• Optimize performance for resource-constrained devices
• Write production-quality code with unit and end-to-end tests
• Collaborate in a fully remote, cross-time-zone team

Requirements:Must have

• 5+ years of experience in fullstack software development
• Expert-level proficiency in JavaScript and TypeScript
• Strong experience with React (web, mobile, or desktop)
• Experience building offline-first or local-storage-heavy applications (e.g. SQLite)
• Proven experience with distributed systems or event-driven architectures
• Strong understanding of real-time communication (WebSockets, streaming, RPC)
• Solid knowledge of networking, security, and production best practices
• Experience with databases, data modeling, and performance optimization
• Hands-on experience with containerization and orchestration (Docker, Kubernetes)
• Ability to work independently and communicate effectively in a remote environment

Nice to Have

• Experience with peer-to-peer technologies (libp2p, Hyperswarm, WebRTC)
• Familiarity with AI/ML inference APIs or OpenAI-compatible endpoints
• Experience integrating crypto or payment SDKs
• Background in AI platforms, SaaS, or developer tooling
• Knowledge of GPU resource management, ML infrastructure, or WebAssembly
• Contributions to open-source projects

We are offering:

• Transparent strategy and thoughtful management that keep everyone aligned
• Space for personal growth and career development without limits
• A culture of continuous learning: internal courses, workshops, and English classes twice a week
• Skill up events where we share experience and stay on top of trends
• Competitive perks: flexible schedule, a strong compensation package, support for professional certifications, and generous vacation policy
• Team spirit that thrives through regular events, gatherings, and celebrations

We are looking for an IT Sales Manager who wants to grow in a technically complex, data-driven niche and work closely with international clients on real business challenges. You will focus on deep discovery, understanding client business needs, structured communication, and presale collaboration, helping clients navigate complex solutions and make informed decisions.

If you are curious, quick-thinking, comfortable in calls, and genuinely interested in understanding how businesses work - you will feel at home with us.

About the company

GroupBWT is a consulting firm specializing in data management, web scraping, and custom data platforms.
We work with technically complex solutions: large-scale data scraping, anti-bot challenges, ERP integrations, and tailored data systems designed around specific business needs.

Our projects are not off-the-shelf products - they require thinking, context, and close collaboration between Sales, Presale, Delivery, and technical teams.

We are also an AWS Accredited Partner, confirming the high technical and architectural standards of our solutions.

Requirements:

• 3-5+ years of experience in IT Sales / Business Development / Presale within IT outsourcing (mandatory).
• Strong ability to understand business needs, ask meaningful questions, and think in terms of solutions, not just services.
• Experience participating in discovery calls, presale discussions, or negotiations.
• Basic understanding of software development processes and technical terminology (enough to confidently talk to clients).
• Confidence in client calls and meetings; ability to communicate clearly and think on your feet.

• Strong analytical mindset, curiosity, and the ability to “connect the dots” between business problems and technical solutions.

   

Will be a Plus:

• Experience with data-related projects (web scraping, data platforms, data engineering, analytics).

• Exposure to complex or custom IT solutions rather than simple, boxed services.

   

Key Responsibilities:

• Participate in discovery calls and client meetings, helping uncover real business needs, challenges, and decision criteria.
• Act as a business-oriented sales partner during client conversations - asking the right questions, structuring dialogue, and guiding discussions.
• Work closely with Presale / Delivery / PM teams to translate client needs into clear solution concepts.
• Explain technical ideas in a clear, business-friendly way, involving technical experts when deeper detail is required.
• Support negotiations, clarify scope and value, and help move deals forward through the decision-making process.
• Build trust-based relationships with clients through strong communication and understanding of their context.

What We Offer:

• Collaboration with technical experts - You’ll work alongside highly skilled technical specialists who will provide the necessary support to achieve your goals 
• Opportunities for professional and financial growth- we offer a clear path for development in a leading niche market, helping you grow both professionally and financially
• Cooperation with a company trusted by renowned clients - work in a company with extensive experience, a diverse portfolio of cases, and a client base that includes well-known and respected brands
• Corporate training and development – access to internal educational programs, training sessions, and workshops to enhance professional skills.
• Corporate discounts and partner benefits – special offers and discounts for employees and their relatives at one of the largest gym networks in Ukraine, as well as from other partner companies.
• Support for the Armed Forces of Ukraine – the company contributes to donations and initiatives supporting the Ukrainian Armed Forces.
• Corporate events – regular team-building activities, celebrations, and internal events to strengthen team spirit
• Educational support – reimbursement or partial coverage of expenses for courses, training, and certifications for professional development
• 21 paid vacation calendar days, 15 paid sick leaves and additional days off – enjoy a well-balanced work-life schedule with paid vacation, sick leave, and extra days off when needed.

We are a group of companies that has been operating globally since 2020. We are represented on the market by several sports and casino brands. Over the past year, we have successfully doubled our scale and received the Best Sportsbook Operator award at the SiGMA Awards. We are currently continuing to develop actively and are recruiting for the following positions/positions Affiliate Team Lead. 

Skills & Qualifications:

• Solid experience in affiliate marketing, preferably in iGaming or similar performance-based industries
• Prior experience in managing a small to mid-size team of affiliate managers (5–10 people)
• Strong team leadership and mentoring skills
• Ability to support, guide, and develop team members in daily operations
• Good understanding of affiliate traffic models, metrics, and basic fraud indicators
• Excellent communication and coordination skills
• Comfortable working with CRM systems and affiliate platforms
• English proficiency at B2 level or higher

Key Responsibilities & Goals:

• Oversee and support day-to-day work of the affiliate team
• Distribute tasks and ensure deadlines and priorities are respected
• Help resolve operational questions and unblock the team when needed
• Provide mentorship and support for junior and mid-level affiliate managers
• Conduct regular check-ins, monitor performance, and help improve partner communications
• Serve as the first line of quality control for communication and offers
• Assist with onboarding and training of new team members
• Coordinate with other departments when necessary (e.g. finance, product, legal)
• Ensure that internal tools (CRM, tracking platforms) are used consistently and correctly

About VintoGroup

VintoGroup is an international iGaming company managing a portfolio of online casino and sports betting brands.

With many years of experience, we are recognized in the industry for our high level of expertise, consistent performance, and technology-driven approach. Our projects are regularly honored with prestigious international awards.

Over the past year, the company has demonstrated exponential growth and continues to scale rapidly.

Joining VintoGroup means becoming part of a fast-growing organization and building your career alongside us.

Send us your CV — you might be our next C-level team member.