Jobs at Djinni

Job Description

Overall

4+ years in cybersecurity, security testing, or software engineering with a strong security focus
Structured, methodical approach to testing - able to plan and document, not just test ad-hoc
Good written English - reporting is a significant part of the role

Must have

Hands-on experience in vulnerability assessment and penetration testing (web, API, network, or infrastructure)
Secure code review experience
Solid coding skills (Python preferred) for automation, tooling and test scripts
Experience writing automated tests and building them into repeatable suites
Strong understanding of vulnerability classes (OWASP Top 10, CWE) and CVE/CVSS triage
Familiarity with standard security tooling (e.g. Burp Suite, Nmap, SAST/DAST scanners)

Nice to have

Experience applying AI/LLMs to security work - highly desirable
Vulnerability management processes and tooling
Cloud security (AWS/Azure/GCP) or OT/embedded/product security background
CI/CD security integration
Certifications: OSCP, CEH, CISSP, or similar

Job Responsibilities

Perform vulnerability assessments and penetration testing against applications, services and infrastructure
Conduct secure code and configuration reviews
Triage and validate findings; assess severity, eliminate false positives, support remediation
Write and maintain automated security tests and tooling
Design test plans, execute testing campaigns, document and report results
Evaluate AI-assisted approaches to security testing and help integrate what works into the workflow

Department/Project Description

An enterprise technology group is building a dedicated security validation team focused on vulnerability assessment and security testing across the group's products and systems. The team runs structured testing campaigns: penetration testing, vulnerability discovery and triage, secure code review, and building automated test suites to make the process repeatable at scale.

The team also gets early access to specialized AI models and evaluates how they can accelerate security testing - an area we're actively investing in, though the core of the work remains hands-on security engineering. Scope covers internal systems as well as business-unit products across the group, agreed campaign by campaign. The team starts small and scales into a permanent capability.

Skill Category

QA - Automation

Keyskills - Must Have

• Security
• Application Security
• Penetration Testing and Reporting

We are a fast-scaling iGaming startup backed by deep industry expertise and a strong global network.

We’re looking for a data-driven Head of Retention to own CRM strategy, scale lifecycle flows, and turn player insights into sustainable revenue growth. If you combine strategic vision with hands-on execution - this is your stage.

🔥 What You Will Do 

• Own, design, and execute a high-performing global Retention & CRM roadmap to maximize LTV and player engagement.
• Build hyper-personalised player journeys, automated communication flows, and advanced segmentation across all key touchpoints.
• Launch, test, and optimize cutting-edge loyalty programs, bonus structures, and gamification mechanics.
• Relentlessly analyze funnels, cohort performance, churn rates, and player behavior to run high-impact A/B tests and unlock new growth channels.
• Lead, mentor, and scale our existing CRM/Retention team while staying close to daily execution and campaign performance.
• Partner closely with Product, BI, VIP, Affiliate, Marketing, and Finance to improve unit economics and increase repeat deposits.
   

🎯 What We Expect 

• 5+ years of leadership in iGaming Retention / CRM with a track record of owning end-to-end retention strategies.
• Deep Hands-on Expertise in player lifecycle optimization, marketing automation, reactivation, and Churn Prevention.
• Strong Analytical Mindset: Mastery of LTV metrics, cohort analysis, unit economics, and working with complex datasets.
• Tech-Savvy Background: Practical experience with modern CRM & BI tools (Smartico, Customer.io, Tableau, or similar) and A/B testing frameworks.
• Leadership & Execution: Ability to balance strategic growth planning with active hands-on campaign management.
• English: B1/B2 (confident professional communication).

Why Join:

• Work in an international Tier‑1 iGaming environment.
• Remote format with a flexible schedule.
• Competitive compensation.
• Opportunity to shape global marketing strategy and scale a Tier‑1 product.
• Collaborative, multicultural team atmosphere.

We are looking for 2 experienced Full Stack Developers to join a team for an automotive project.

Tech stack

• Backend: Kotlin / Java
• Frontend: React
• Cloud: AWS
• Infrastructure: Kubernetes
• CI/CD: GitLab
• Messaging: Kafka
• Architecture: Microservices / Micro Frontends
• Development: Trunk-based development
• AI-assisted / agentic development workflows

Requirements:

• Strong backend development experience with Java/Kotlin or similar
• Solid React / frontend experience
• Experience with AWS / cloud environments
• Strong understanding of microservices
• Experience with Kafka / event-driven systems
• CI/CD and modern development practices
• Ability to work independently and take ownership
• Good English

Job Title:

Principal DevOps Engineer

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:

Our client is a major online gaming operator building a next-generation transactional platform for user account management. This is a greenfield project designed to operate in a highly regulated, high-volume environment and support millions of concurrent users. The platform will process financial transactions in real time and must ensure high availability, sub-second performance, data integrity, security, and full auditability. One of the key engineering challenges is maintaining reliability and performance during extreme traffic spikes and peak events. 

The team is looking for strong technical expertise to help design and build a scalable, secure, and reliable platform that can meet strict regulatory and compliance requirements.ip and expertise are critical to ensure reliability, performance, and compliance at scale.

About the Role:

As a Principal DevOps Engineer, you will take the lead in building the cloud infrastructure and delivery platform from the ground up. You will shape the multi-account cloud foundation, network architecture, security controls, Kubernetes strategy, CI/CD pipelines, and observability framework before production workloads go live. The role combines hands-on infrastructure-as-code development with platform strategy, incident readiness, and compliance by design. You will work closely with engineering, security, and AI platform teams, share operational best practices, and ensure the platform remains highly available, secure, and performant at scale.

Key Responsibilities:

• Design and implement a multi-account cloud foundation: account structure, landing zones, VPCs, Transit Gateway, IAM policies, and cost governance.
• Build and operate a resilient container platform using Amazon EKS, service mesh configuration, autoscaling strategies, and multi-AZ or multi-region deployment.
• Develop and maintain infrastructure as code using Terraform or equivalent, and enable GitOps delivery with tools such as Argo CD.
• Create paved-road CI/CD pipelines to automate application build, test, and deployment processes for multiple product teams.
• Establish an observability stack including metrics, logs, tracing, and alerting (Prometheus, Grafana, OpenTelemetry, CloudWatch) and drive an SLO/error budget practice.
• Define and own production readiness: incident response process, on-call rotation design, runbooks, and chaos/load testing for major events.
• Lead migration of existing third-party platform components: dual-running environments, data migration pipelines, and cutover planning.
• Embed compliance into infrastructure: audit trail automation, environment segregation, backup/DR strategy, and controls aligned with regulatory requirements.
• Partner with AI platform engineers to provision and operate AI-assisted development infrastructure and integrate AI tools into DevOps workflows.
• Mentor and guide engineers organization-wide on cloud-native architectures, operational excellence, and infrastructure best practices.

Required Competence and Skills:

• 10+ years of experience in DevOps, Platform, or Infrastructure Engineering, including 3+ years at Staff/Principal level with organization-wide impact.
• Deep hands-on AWS expertise: EKS, EC2, RDS/Aurora, VPC, Transit Gateway, Route 53, IAM, and multi-account environments.
• Strong Terraform and Kubernetes expertise, including day-2 operations, upgrades, capacity planning, and cost optimization.
• Proven experience building CI/CD pipelines and developer platforms used across engineering teams.
• Experience running high-availability, high-throughput systems and handling major traffic spikes.
• Strong scripting/programming skills in Python, Go, or Bash, with the ability to review application code for infrastructure integration.
• Experience with backup, disaster recovery, and business continuity for critical systems.
• Excellent English communication skills, with the ability to explain technical decisions to both engineers and executives.

Nice to Have:

• Experience with cloud security, secrets management (e.g., Vault), and CI/CD security scanning (SAST/DAST/SCA).
• Familiarity with ISO 27001, SOC 2, or PCI DSS standards.
• Experience in online gaming, sports betting, fintech, or other regulated, high-transaction industries.
• Experience migrating from third-party vendor platforms.
• Knowledge of event streaming (Kafka/MSK) and large-scale database operations.
• Polish and/or Spanish language skills.
•  

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.

What we are building
A data product that maps gambling regulation across more than 200 jurisdictions: which markets are open, who licenses operators, how they are taxed, what the advertising and player-protection rules are, and how all of it changes. Today it is a public, content-heavy site with strong organic traffic. Behind it sits a research database, a CMS for editors, and a monitoring system that reads regulators, gazettes and parliaments every day and turns what it finds into alerts and, increasingly, into corrections on the pages themselves.
Two things are changing. The front end is getting a full redesign with a product designer who has just joined. And the product is moving from a public reference to a paid one: user accounts, reports people can buy and find in their account, and a back office to run it. None of that exists yet. You would build it.

What you would own
 

• The web application. Next.js and TypeScript. Implement the redesign with the designer, keep the site fast and indexable, and later add accounts, authentication, payments and purchasable reports.
• The data layer. Several SQLite stores with a strict one-way flow from canonical data to mirrors, validation gates that refuse silent data loss, and scripts that apply researched corrections. You would keep these aligned and extend them as the product grows.
• The monitoring pipeline. Python services on a Linux server: crawlers for regulator sites, gazettes and parliaments, a matching layer, model-based vetting, and a Telegram bot the team uses to approve findings. You would make it catch more, post less noise, and land approved changes on the site.
• AI in the loop. We use models to build and to vet. You would design the pipelines that call them with fixed schemas, verify their output against the source, and treat everything they return as a claim until checked.
• Operations. One server, systemd, our own deploy script with rollback, continuous database replication, Cloudflare in front. Deploys must not break the live site, and the person who owns the code owns that too.
• The back office. Once accounts and reports exist, the tooling for the team to manage customers, content and data without touching the database by hand.
   

What we need from you
 

• Senior experience shipping and running production web applications end to end.
• Strong TypeScript and React. Next.js specifically, or the willingness to be fluent in it within weeks.
• Comfortable in Python for scripts, crawlers and services. Most of the monitoring code is Python and you will inherit it.
• Solid SQL and a habit of validating data rather than trusting it. Experience with SQLite is a plus; the discipline matters more than the engine.
• Linux server operations: systemd, deploys, backups, reading logs before guessing.
• Experience integrating LLMs into a pipeline with structured outputs, and a clear view of why model output is data, not instruction.
• A verification mindset. This product is only worth anything if the facts on it are right. You read the primary source, you check the figure, you say when you are not sure.
• Clear written communication. Most of our coordination is asynchronous and in writing.
   

Nice to have
 

• Technical SEO experience. The site lives on organic search.
• Auth, payments and subscription systems built from scratch.
• Scraping hostile or JavaScript-heavy sites, and knowing when to stop and look for an API instead.
• Interest in regulation, compliance or legal data. You do not need to know gambling law; you need to care whether a statute citation is real.
   

How we work

Small team, direct communication, decisions written down with the reason attached. Nothing in the current architecture is sacred: it reflects choices made along the way, and if you see a better direction for the code, the data layer or how we run things, we want that conversation. AI writes a lot of our code; your judgement decides what ships.

We are the creators of a new fintech era!
Our mission is to change this world by making blockchain accessible to everyone in everyday life. WhiteBIT is a global team of over 1,200 professionals united by one mission — to shape the new world order in the Web3 era. Each of our employees is fully engaged in this transformative journey.
We work on our blockchain platform, providing maximum transparency and security for more than 8 million users worldwide. Our breakthrough solutions, incredible speed of adaptation to market challenges, and technological superiority are the strengths that take us beyond ordinary companies. Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT and VISA.

The future of Web3 starts with you: join us as a Solidity & Golang Software Engineer!

Requirements:
 

• Experience: 4+ years of professional experience in software engineering, where the last 2+ years was hands-on experience with Golang stack 4+ years(+Solidity 2+ years) of technology (with a strong focus on blockchain domain).
• Blockchain Expertise: Extensive experience with Ethereum, including a deep understanding of its protocol, smart contract development, and associated technologies.
• Hands-on experience in developing, deploying and maintaining smart contracts on EVM chains (Solidity).
• Familiarity with smart contracts security best practices, upgradability and DeFi protocols.
• Microservices and APIs: experience in developing microservices and APIs, with knowledge of RESTful and/or gRPC frameworks.
• Kubernetes and CI/CD: familiarity with Kubernetes for container orchestration and CI/CD tools for deployment automation.
• Monitoring Tools: Familiarity with monitoring tools such as Prometheus and Grafana for performance tracking.
• Cloud Platforms: Familiarity with cloud platforms (preferably AWS) and experience with containerization (Docker) is a strong plus.
   

Would be a plus:
 

• Knowledge of Layer 2 Solutions: Familiarity with Layer 2 (L2) solutions, rollups, and the OP stack, with a clear understanding of their advantages and applications.
• Experience with Zero Knowledge technologies.
• Experience interacting with the Solana network and writing smart contracts in Rust.
• Experience in conducting and successfully passing smart contract security audits.
• Experience in developing blockchain nodes, bridges, indexers, etc.
   

Responsibilities:
 

• Design, develop, and maintain blockchain solutions, focusing on Ethereum and its associated technologies.
• Design, develop and maintain smart contracts on EVM chains (Solidity)
• Write, test, and deploy smart contracts, ensuring security and performance optimization.
• Implement and manage Layer 2 solutions and rollups, optimizing scalability and efficiency of blockchain applications.
• Design and develop microservices and APIs to support scalable applications, ensuring seamless integration with existing systems.
• Fostering collaboration, knowledge sharing, and professional growth.
• Work closely with cross-functional teams to define project requirements and ensure alignment with business objectives.
• Stay updated on advancements in blockchain technology and Ethereum, and apply new features and best practices to enhance our solutions.
  
  Working terms:
   
• Immerse yourself in Crypto & Web3:
• Master cutting-edge technologies and become an expert in the most innovative industry.
• Work with the Fintech of the Future:
• Develop your skills in digital finance and shape the global market.
• Take Your Professionalism to the Next Level:
• Gain unique experience and be part of global transformations.
• Drive Innovations:
• Influence the industry and contribute to groundbreaking solutions.
• Join a Strong Team:
• Collaborate with top experts worldwide and grow alongside the best.
• Work-Life Balance & Well-being:
• Modern equipment.
• Comfortable working conditions, and an inspiring environment to help you thrive.
• 24 calendar days of paid leave.
• Additional days off for national holidays.
  
  👉 Ready to disrupt the industry with us? Apply now and let’s build the decentralized future together!

Do you want to participate in interesting and diverse projects, work on the latest equipment using advanced technologies, and participate in the creation of unique devices that will come to life before your eyes? Then welcome to Ektos! 

Working Experience Requirements:

• Min 2 years of active project management and/or 3 finished COMMERCIAL projects of the man-efforts size not less than 2000 mh

• Was a project delivery responsible person at least in 1 COMMERCIAL project (first in line in the project delivery process)

The Required Primary List of Hard Skills for the Project Manager Position:

• Master’s or Bachelor’s degree in a STEM field (Science, Technology, Engineering, or Mathematics).

• Strong analytical and abstract thinking skills, with the ability to decompose complex topics, group related elements, and navigate between technical and business perspectives.

• Ability to plan and scope delivery increments, ensuring completeness and alignment with product value expectations.

• Knowing and understanding SDLC (Software Development Life-Cycle);

• Knowledge and experience in project cost management;

• Knowledge and experience in project schedule management;

• Knowledge of quality management and cost of quality principles in the projects;

• Knowledge in the bug management process. Experienced in bug-tracking and task management systems (Redmine, JIRA, and so on);

• B2 (CEFR) or Upper-Intermediate+ level of spoken and written English.

A Required Secondary List of Skills:

• Experience with radio jammers, whether through basic familiarity with the domain or direct project leadership, is considered a plus;

• Understanding HDLC (Hardware Development Life-Cycle);

• Internationally recognized certification in project management;

• Experience as a business analyst;

OR

• Experience as an electronic engineer;

OR

• Experience as a software developer;

OR

• Experience as a quality assurance/control engineer;

• Knowledge of major features of version control systems (check-out, check-in, merging, branching, versions). Experience in version system controls (Git, SVN, SourceSafe, ClearCase, and so on);

Required General Skills:

• Strong leadership skills, practitioner of various leadership styles;

• Is a team member and is committed to the project goals. Ability to establish team collaboration and facilitate communication among team members;

• Strong interpersonal and conflict resolution skills. Ability to help the team to timely resolve disagreements that arise during the project;

• Ability to prioritize tasks, work under stress and uncertainty;

• Open-minded person and positive thinker;

• High level of responsibility and quality sense;

• Passion to solve complex tasks;

• Desire understand the product being developed;

• Desire to learn the new.

About us and what we can offer:

• 24 working days of paid vacation;
• Paid sick leave;
• Comprehensive lunches right in the office;
• Children's room for employees' children;
• Competitive salary;
• Experienced colleagues who are ready to share knowledge;
• Regular salary reviews;
• Free English lessons (we have a wonderful English teacher);
• Friendly atmosphere, care for the comfort of specialists;
• Corporate events;
• Medical insurance;
• The office has a kitchen, shower, and recreation area;
• Very beautiful view from the workplace.

Do you want to take part in interesting and diverse projects, work with the latest equipment, using advanced technologies, participate in the creation of unique devices that will be born right before your eyes? Then welcome to Ektos! We are looking for developers in our office located in Ivano-Frankivsk.

Who are we?

A Danish company that has been successfully operating since 2007 and is one of the leaders in the Embedded direction. And you can become one of us!

Key Responsibilities

• Define hardware architectures and detailed system specifications for analogue, digital, and mixed-signal circuits.
• Produce high-quality documentation that clearly describes and justifies hardware design choices in accordance with EKTOS quality procedures
• Perform electrical and thermal design calculations, simulations, and analyses.
• Design and validate power electronics, including AC/DC and DC/DC converters, battery charging systems, and battery-powered electronics.
• Conduct battery life estimation and energy consumption optimization for portable and low-power designs.
• Design and integrate RF circuits and antenna systems, including matching networks and 3rd-party antenna integration.
• Perform multilayer PCB layout, including HDI, flex, and flex-rigid board designs.
• Design high-speed PCB interfaces with a strong understanding of signal integrity validation.
• Apply EMC design principles, perform pre-compliance testing, and conduct EMC troubleshooting.
• Perform hardware bring-up, verification, and validation.
• Support the transition from prototype to mass production, including technical interaction with manufacturing.

Technical Competencies

• Advanced proficiency in analogue, digital, and mixed-signal electronics design, supported by strong analytical and simulation capabilities.
• Skilled in performing circuit- and temperature-level simulations and using industry-standard tools such as LTspice, PSpice, and Micro-Cap.
• A solid foundation in power electronics is essential, including experience with AC/DC and DC/DC converters, battery management systems, and battery-powered product design.
• Practical knowledge in RF design, encompassing antenna matching and  layout optimization for RF SoC and module-based systems (Wi-Fi, BLE, LoRa, GSM, LTE, NB-IoT, etc.).
• Proficiency in multilayer PCB design, including HDI, flex, and flex-rigid boards, is required, along with experience in creating production-ready PCB documentation.
• A comprehensive understanding of high-speed design principles—covering USB, Ethernet, DDR2/3, and HDMI interfaces—and of signal integrity and power integrity validation methods is expected.
• An in-depth understanding of EMC fundamentals, filtering, and shielding strategies, combined with hands-on experience in EMC pre-compliance testing and debugging, is essential.
• Proficient in the practical use of standard laboratory equipment such as oscilloscopes, logic analyzers, multimeters, signal generators, and spectrum analyzers.
• Strong prototype debugging, troubleshooting and repair skills.

General & Leadership Skills

• Experience in mentoring junior engineers.
• Ability to manage technical handovers, address customer issues, and support field troubleshooting.
• Skilled in task decomposition, time estimation, and proactive project communication.
• Upper-Intermediate or higher English proficiency (written and spoken).
• Proactive, self-correcting, and committed to continuous technical improvement through collaboration and hands-on experience.

Qualifications

• M.Sc. or B.Sc. in Electronics Engineering, Electrical Engineering, or related discipline.
• 7+ years of proven experience in hardware development.
• Expertise in full hardware development cycles from concept to production release.
• Familiarity with CE, FCC, EMC, and electrical safety certification standards.

About us and what we can offer:

• 24 working days of paid vacation;
• Paid sick leave;
• Complex lunches right in the office;
• Free English classes twice a week;
• Children's room with a teacher for children of company employees;
• Experienced colleagues willing to share knowledge;
• Regular performance and salary negotiations;
• Professional growth: variety of projects and technologies, mentoring;
• Corporate health insurance;
• Friendly atmosphere, concern for the comfort of specialists;
• Working trips to Denmark to exchange experience with colleagues (discussed individually);
• Ability to work in different projects, one or more at the same time;
• Easy rotation between projects;
• The office has a kitchen, shower, seating area;

ONLY 1−2 interviews (online and/or office)

EKTOS is a dynamically developing company that works with many different clients from all over the world in such areas as healthcare, finance, transport, agriculture, navigation, travel, banking, and many others.

We develop in C / C ++ for various microcontrollers and processors with and without an operating system and create ready-made working prototypes of devices with our departments.

Working at EKTOS will allow you to see projects from both hardware and software sides and get a high level of skill. We care about creating an informal, safe, and open environment in our offices and we offer a competitive salary.

Requirements

Must-have

• 3+ years of Business Analyst experience on ERP / accounting / operations projects (implementation, optimization, or major enhancements).
• Strong understanding of business process mapping (Order-to-Cash, Procure-to-Pay, Record-to-Report; inventory/manufacturing a plus).
• Working knowledge of accounting fundamentals (GL, AP, AR, cash management, revenue recognition basics).
• Proven ability to write clear requirements artifacts:
  • user stories / acceptance criteria
  • functional specs
  • process flows (BPMN or similar)
  • test cases / UAT scripts
• Experience collaborating with developers and solution architects (translate business needs into functional + data requirements).
• Comfortable with data analysis:
  • Excel (advanced)
  • ability to interpret datasets, reconcile transactions, validate outcomes
• Strong stakeholder skills: run workshops, manage scope, prioritize backlog, communicate tradeoffs.
• Excellent written and verbal English.

Strongly preferred 

• Prior work with any ERP: NetSuite, Dynamics 365, SAP, Oracle, Sage, Odoo, etc.
• Familiarity with reporting concepts: dashboards, financial reporting, management reporting.
• Understanding of integrations: REST/SOAP APIs, file imports/exports, middleware concepts.
• Experience with implementation partners/VARs and client-facing delivery.

Nice-to-have (Acumatica-specific but not required)

• Acumatica experience (Financials, Distribution, Project Accounting, Construction, etc.).
• Knowledge of Acumatica concepts: Screens, GIs (Generic Inquiries), Workflows, Role-based access, Import Scenarios.
• Exposure to Acumatica customization model (high level) and release testing.

Key responsibilities 

• Become an expert in Acumatica OOTB functionality and recommend best-fit solutions before custom development.
• Lead discovery to document as-is processes, define to-be processes, and identify gaps.
• Translate business needs into efficient customization designs, focusing on simplicity, maintainability, and upgrade-safe patterns.
• Produce developer-ready specs and validate delivered functionality through UAT and regression checks.
• Maintain a structured backlog in Jira and ensure clarity of scope, priorities, and acceptance criteria.

Learning expectation

• Willingness to complete structured onboarding and become proficient in Acumatica within 60–90 days (navigation, core modules, workflows, reporting, common configuration patterns).

We are the creators of a new fintech era!
Our mission is to change this world by making blockchain accessible to everyone in everyday life. WhiteBIT is a global team of over 1,200 professionals united by one mission — to shape the new world order in the Web3 era. Each of our employees is fully engaged in this transformative journey.
We work on our blockchain platform, providing maximum transparency and security for more than 8 million users worldwide. Our breakthrough solutions, incredible speed of adaptation to market challenges, and technological superiority are the strengths that take us beyond ordinary companies. Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT and VISA.

The future of Web3 starts with you: join us as a  Investment Research Analyst (Crypto/Web3)!
 

Requirements:
 

• Ability to work with large volumes of unstructured information and extract signal quickly.
• Comfort with ambiguity; many projects may have limited public information.
• High attention to detail, including whitepapers, vesting schedules, token allocation, team backgrounds, and project documentation.
• Self-directed work style with minimal hand-holding.
• Strong verbal and written communication skills.
• Strong understanding of blockchain technology, digital assets, crypto/Web3 markets, tokenomics, and related investment risks.
• Strong interest in AI tools and automation, including LLMs, AI agents, data enrichment, and workflow automation.
• Ability to design workflows that reduce manual research and increase analytical throughput.

• At least 2 years of relevant professional experience.

   

Would be a plus:
 

• Prior experience at a crypto VC, hedge fund, research firm, investment team, M&A, or corporate development.
• Familiarity with legal structures common in crypto and MiCA.
• Experience building financial models, including Three-Statement Models, DCF, or scenario analysis.
• Experience developing scoring or valuation models/frameworks.
• Active awareness of current crypto market narratives.

• Experience with on-chain analytics tools, crypto data platforms, dashboards, or APIs.

   

Responsibilities:

CURRENT PRIMARY PRIORITY - BUILDER PROGRAM:
 

• Work with the Builder Program project pipeline and analyze incoming projects.
• Ensure assigned projects are processed within the established SLA.
• Conduct initial project evaluation, project analysis, and required due diligence.
• Identify key risks, red flags, strengths, weaknesses, and key arguments required for internal decision-making.
• Maintain analytical quality as project intake and pipeline volume increase.

• Contribute to improving pipeline throughput and analytical processes.

   

GENERAL INVESTMENT RESPONSIBILITIES:
 

• Evaluate deal flow and prepare project analyses and investment memos for internal investment decisions.
• Build and maintain scoring models covering team, tokenomics, traction, competitive positioning, valuation, and risks.
• Conduct deep-dive due diligence across technology, market, team, tokenomics, legal structure, financials, on-chain metrics, and competitive landscape.
• Produce market research, including TAM/SAM/SOM, competitor analysis, and regulatory landscape research.
• Track sector trends across DeFi, L1/L2 infrastructure, RWA, crypto-native fintech, and other relevant Web3 sectors.
• Monitor market trends, news, narratives, and events impacting investment opportunities.
• Source relevant projects and contacts through ecosystem mapping and network intelligence.
• Build and maintain AI-assisted workflows for project analysis and due diligence.
• Automate data collection, screening, and initial project evaluation.

• Use AI tools to improve research speed, pipeline throughput, and decision-making quality.

  
  What we offer:

  Immerse yourself in Crypto & Web3:

  Shape the Future 

  Work on high-impact blockchain products at the forefront of Web3.
  Innovate & Create 

  Your ideas drive real-world solutions and technological breakthroughs.
  Global Reach 

  Build scalable solutions for businesses and users worldwide.
  Web3-Powered Culture 

  A team of visionaries who believe in decentralization and innovation.

  
  Work-Life Balance & Well-being:
  Modern equipment.
  Comfortable working conditions, and an inspiring environment to help you thrive.
  24 calendar days of paid leave.
  Additional days off for national holidays.

👉 Ready to disrupt the industry with us? Apply now and let’s build the decentralized future together!

We are looking for a Delivery Director who will manage the successful delivery of all projects and services of UnderDefense.

The ideal candidate should have a great experience simultaneously managing multiple projects with remote teams. This person should be the Leader of the Project Management Team and daily lead it by example.    We are looking for a Personality and Leader with strong communication skills who will be accountable for high-quality project/services delivery, supervising accounts management and keep great talents happy with challenges and work environment.
As a member of the Leadership Team, you will be building trustworthy relationships with clients, proactively identifying and mitigating their issues, managing people & projects, taking needed actions to expand the existing business, and strengthening the Project Management Team.

Location: Lviv or relocate from other locations

Qualifications:

• 7+ years of experience working in IT
• 10+ delivered/ongoing projects
• Proficient (Upper/Advanced) verbal and written English
• Structured approach to problem-solving and decision-making
• Excellent business acumen
• Being self-motivated, able to track records in memory, reliable to deliver on time, a quick-thinker, able to work in a fast-paced work environment

Responsibilities:

• Lead Project Management Team
• Setting annual KPI/OKR for PM and Delivery Team
• Onboarding new projects and services
• Supervising project/services execution
• Measuring and presenting Delivery Team performance
• Driving PM education and mentoring
• Account management and service expansion
• Technical pre-sales management
• Managing project/services pipeline
• Managing staffing/recruiting process
• People management

You will love working with us for:

• Outstanding team; work in a global IT/Cybersecurity company, a pure Ukrainian Startup success story
• Decent base Compensation fixed in USD
• Funny celebrations, team outings, and unforgettable corporate events
• Compensation for sick leaves and regular vacations
• Comfortable office or possibility to work remotely
• Remote work & Flexible working schedule
• Internal Medical coverage
• The ability to attend conferences, webinars, and other events that will enhance your professional skills;
• Regular education and self-development on internal courses and seminars, office library, direct access to CEO

About UnderDefense:

UnderDefense is a fast-growing cybersecurity company delivering Managed Detection and Response (MDR) services. We protect companies from real-world threats — and we don’t treat our sales like a game of inches.

Our sales engine is in place: HubSpot, a BDR function, marketing pipeline, and a team of AEs who know how to work. What we need now is the person who makes everything convert — who steps into the deal when it matters, enforces execution daily, and holds the team to the standard that grows revenue.

This isn’t a strategy role. The strategy is set. This is the person who executes it, owns the number, and makes the team accountable for theirs.

What’s in it for you:

• Revenue ownership — You carry quota and earn from it. High bonus tied directly to closed revenue, both team and individual.
• Exit opportunity — You’ll be part of building the success story — and rewarded for it.
• Warm pipeline, no cold start — Marketing, BDR, and channel are already generating. You’re not here to build from zero — you’re here to convert faster.
• HubSpot as single truth — Full visibility into pipeline, deal stages, and activity. You’ll own it — and use it to hold people accountable.
• Managing US market — Lead an American-facing sales team with real enterprise accounts.
• Direct access to CEO — No layers. Real authority to make changes and set standards.

What you can do for us:

• Join active deals at critical stages and act as Executive Sponsor to move stalled opportunities to close.
• Own HubSpot — pipeline hygiene, deal stage discipline, forecasting, and reporting on a weekly/monthly/quarterly basis.
• Run sales cadences: deal reviews, quota check-ins, and accountability rituals that keep the team on track.
• Directly manage the Head of BD and BDR team — set expectations, review performance, and coach in real time.
• Onboard new AEs with a structured ramp and develop playbooks, talk tracks, and battlecards from first-hand closing experience.
• Hire high-performing sales talent across the US market; hold the bar on who stays and who doesn’t.
• Work closely with marketing to share deal insights and sharpen messaging based on won/lost patterns.
• Continuously improve the sales process from outbound through close — ensuring consistency, efficiency, and quota attainment across the team.

Qualifications:

• Progressive sales leadership experience, including previous experience as a top-performing AE at a high-growth start-up environment.
• Proven success in meeting or exceeding sales targets.
• Strong team-building and mentoring skills, with experience managing AEs.
• Strong data-driven decision-making ability, with a focus on using sales metrics to optimize strategies.

About other benefits:

• Competitive compensation package with opportunities for career advancement.
• Innovative and dynamic work environment focused on product development.
• Remote/Flexible working hours to accommodate personal commitments.
• Opportunities for global collaboration with teams around the world.
• Paid time off including vacation and sick leave.
• Health and wellness benefits including internal medical insurance.
• Social events and team-building activities to foster a positive work culture.
• Minimal bureaucracy to ensure efficiency and productivity.

We are looking for a Senior Data Engineer to design and build scalable data platforms that process large volumes of data for analytics, reporting, and business-critical applications.

You will work with distributed data processing systems, cloud infrastructure, streaming platforms, and modern data pipelines. We are looking for an engineer who can independently own production solutions and solve complex performance and architecture challenges.

Mandatory Skills

Programming & Data Processing

• Strong Python development skills
• Advanced SQL (complex queries, optimization, execution plans)
• Strong commercial experience with Apache Spark / PySpark
• Experience optimizing Spark jobs (partitioning, shuffle, joins, skew handling)

Data Engineering

• Experience building production-grade ETL / ELT pipelines
• Strong experience with Apache Airflow
• Strong hands-on experience with Apache Kafka
• Understanding of batch and streaming data processing architectures

Infrastructure & Storage

• Experience with relational databases (PostgreSQL, MySQL or similar)
• Data modeling and query optimization
• Hands-on experience with at least one cloud platform (AWS, Azure or GCP)
• Experience working with Docker, Linux, Git, and basic CI/CD pipelines

Desired Skills

• Databricks, Snowflake or similar cloud data platforms
• Kubernetes
• CDC pipelines (Debezium or similar)
• Modern analytical/storage systems (ClickHouse, Trino, Iceberg, Delta Lake)
• Monitoring tools (Grafana, Prometheus)

Responsibilities

• Build scalable batch and streaming data pipelines
• Develop and optimize Spark/PySpark data processing jobs
• Build Kafka-based ingestion and event-driven pipelines
• Design and maintain Airflow orchestration workflows
• Optimize SQL queries and improve pipeline performance
• Investigate production issues and improve system reliability
• Participate in architecture and technical design discussions

Senior-Level Expectations

• Independently design scalable data pipelines
• Debug and optimize distributed production systems
• Solve performance bottlenecks in Spark and SQL workloads
• Make technical decisions with minimal supervision
• Take ownership of production solutions end-to-end

Soft Skills

• Strong problem-solving skills
• Ownership and accountability
• Ability to work independently
• Good communication and collaboration skills
• Proactive engineering mindset

We are looking for a junior QA automation engineer to join our team.

Our clients develop an integrated facility management solution designed to streamline and optimize the management of facilities, assets, field services, energy, and refrigerants. It offers a comprehensive set of tools to enhance operational efficiency, sustainability, and control across the entire facility ecosystem.

QA stack:
Test Management: JIRA; Automation: Zoomba (Robot Framework), Python; Performance: Load test for MCP.

Requirements:
•  2+ years of experience in web and mobile applications testing 
•  At least 1+ year of experience working as automation QA, using Robot framework 
•  Experience with Postman
•  Experience with load testing for MCP
•  Strong understanding of testing processes and Agile methodologies, especially SAFe
•  Strong experience working with test management systems
•  Excellent communication and teamwork skills, with the ability to mentor junior QAs.

Nice to have:
•  Experience with Zoomba framework (Python)

Responsibilities:
•  Develop, implement, and maintain automated test cases using Robot Framework to ensure functionality, integration, and regression testing
•  Design and implement API and UI test automation frameworks, making use of Robot Framework's keyword-driven approach
•  Write custom Python libraries to extend the Robot Framework for specific testing requirements
•  Perform load testing for MCP
•  Collaborate with the development team to understand new features and ensure appropriate testing coverage
•  Participate in code reviews to ensure best practices and high-quality standards for test code
•  Integrate automated tests into CI/CD pipelines
•  Generate and maintain detailed test reports, logs and performance metrics

Responsibilities:

• Create, launch, and manage advertising campaigns on Facebook
• Analyze campaign performance and implement ongoing optimizations
• Maintain accurate campaign reporting and performance tracking
• Test new hypotheses and document results and insights
   

Requirements:

• 2+ years of hands-on experience running Facebook Ads campaigns
• Strong analytical skills: ability to work with large data sets, develop hypotheses, test them, and make data-driven decisions
• Experience navigating moderation for niche or restricted topics on Facebook
• Creative problem-solving skills and ability to think outside the box
   

We Offer:

• Competitive salary (tied to foreign currency)
• A team of top professionals and continuous development opportunities
• Flexible schedule (start your day between 8 AM and 11 AM, 8-hour workday)
• Medical insurance
• Paid vacation and sick leave
• L&D Center with training courses for employees and top managers
• Internal rotation program
• Self-learning library and access to paid courses
• Discount program
• Work remotely or from the office — your choice
• Group discussions and individual sessions with a psychologist