Jobs at Djinni

King Group is an international product IT company that develops and scales its own digital products for users worldwide.

We are currently looking for an RTB Manager to help grow our advertising infrastructure, work with partners, and ensure the efficient operation of our RTB platform.
 

Key Responsibilities

• Administer and maintain the Adtelligent RTB platform.
• Configure and launch new SSP and DSP integrations.
• Conduct technical onboarding of partners.
• Monitor platform performance and promptly resolve technical issues.
• Optimize auction settings and bidding strategies.
• Analyze technical performance metrics and platform efficiency.
• Prepare technical reports for internal stakeholders.
• Maintain and update technical documentation.

Must-have

• Experience working with RTB/programmatic advertising platforms.
• Solid understanding of OpenRTB, SSP, and DSP ecosystems.
• Experience with API-based technical integrations.
• Ability to work with technical documentation in English.
• Basic SQL knowledge.
• Strong analytical and systematic thinking skills.
   

Nice-to-have

• Experience with the Adtelligent platform.
• Experience working with white-label RTB solutions.
• Technical or relevant higher education background.
• Experience within adtech companies and programmatic advertising ecosystems.
   

We Are Looking for Someone Who

• Takes ownership of the stability and reliability of technical systems.
• Can quickly identify and resolve technical issues.
• Works independently and delivers results.
• Is detail-oriented and highly organized.
• Can clearly explain complex technical concepts to colleagues and partners.
• Is eager to learn new technologies and tools.
   

What We Offer

• Competitive compensation with a transparent, uncapped bonus system.
• Direct impact on the growth of the company’s international business.
• Proprietary products and fast decision-making without excessive bureaucracy.
• Full support from marketing, analytics, and finance teams.
• Participation in leading international conferences and business trips abroad.
• Modern office equipped with generators, stable internet, and comfortable infrastructure.
• Flexible working hours with a start time between 8:00 AM and 11:00 AM.
• Opportunity to work remotely one day per week.
   

If you are excited about working with Tier-1 markets, scaling a global partner network, and making a real impact on business results, we would love to hear from you.

Gypsy Collective is looking for a VIP Account Manager to manage and grow relationships with high-value players. We are looking for a proactive and client-oriented professional who can deliver a personalized experience, build long-term loyalty, and effectively drive player retention.

     📅 Your daily adventures include:

• Manage an assigned portfolio of VIP players;
• Build and maintain strong, long-term relationships with high-value clients;
• Provide personalized communication based on player preferences;
• Ensure a high level of player satisfaction and engagement;
• Work with active and dormant VIP players: communication, reactivation, and retention (via LiveChat, email, Telegram, WhatsApp, and phone calls);
• Provide personalized support for high-value clients, including assistance, bonus offers, and consultations;
• Offer personalized bonuses and reload promotions within the approved VIP matrix;
• Analyze player activity: deposits, bets, win/loss, frequency, and average bet size;
• Handle big wins and big losses with a professional and client-oriented approach;
• Collaborate with support, loyalty, anti-fraud, and payments teams to promptly resolve VIP requests;
• Identify signs of risky or problematic player behavior;
• Escalate relevant cases when necessary;
• Follow Responsible Gaming and compliance guidelines.
  
  🧭 What makes you a great match:
• 1+ years of experience as a VIP Manager / VIP Support / Customer Retention Specialist (iGaming, betting, crypto);
• Proven experience in one-on-one communication with VIP clients (chat/messengers);
• Strong objection-handling and retention skills;
• Understanding of bonus mechanics and ability to use them effectively: knowing which bonuses to offer and in what situations to retain clients and increase their activity;
• Proficiency with Telegram, WhatsApp, LiveChat, CRM systems;
• Basic understanding of key metrics: Deposit, GGR, LTV, Retention, Hold;
• Strong written and verbal communication skills;
• English level: B2+ (required);
• Fluent in Russian / Ukrainian;

• Schedule: 2/2 – 12-hour shifts (day/night).

  
  Benefits:

• 💸 Flexible payment options: choose the method that works best for you.
• 🧾 Tax assistance included: we handle part of your taxes and provide guidance on the local setup.
• 🎁 Financial perks: Bonuses for holidays, B-day, work milestones and more - just to show we care.
• 📈 Learn & grow: We cover courses and certifications — and offer real opportunities to grow your career with us.
• 🥐 Benefit Сafeteria: Choose what suits you — sports, language courses, therapy sessions, and more.
• 🎉 Stay connected: From team-building events to industry conferences — we bring people together online, offline, and on stage.

• 💻 Modern Equipment: We provide new laptops along with essential peripherals like monitors and headphones for a comfortable workflow.

  
  
  If this role sounds like a good fit for you, we’d love to hear from you — apply and tell us a bit about yourself.

Gypsy Collective is looking for a Senior Affiliate Manager to join our team and drive affiliate campaign performance while helping our brands grow through strong and successful partnerships. We are looking for a proactive and partnership-focused specialist who can optimize affiliate performance, build and maintain strong relationships with partners, turn insights into actionable strategies, and identify new opportunities for growth. The ideal candidate combines a results-driven mindset with excellent relationship management skills and is passionate about creating exceptional affiliate experiences.

📅 Your daily adventures include:

• Launch, monitor, and scale campaigns across multiple brands and markets;
• Be the go-to for affiliate partners: resolving requests, ensuring smooth launches, and strengthening long-term relationships;
• Collaborate across departments - from Product and Finance to Design and CRM - to bring campaigns to life;
• Dive deep into performance data, tweak campaigns, and deliver on KPIs;
• Stay ahead of industry trends and competitor moves to keep us on the cutting edge.

🧭 What makes you a great match:

• 3+ years of hands-on experience in affiliate marketing or campaign management (preferably in iGaming);
• A sharp understanding of digital marketing, traffic acquisition, and affiliate ecosystems;
• Strong communication skills - you know how to build trust and keep it;
• Data-savvy with the ability to turn numbers into strategies;
• Tech-friendly mindset: tracking tools, postbacks, landing pages - you speak the language;
• Thrive in cross-functional teams and never shy away from a challenge;
• Self-starter with a results-driven approach.
   

Benefits

• 💸 Flexible payment options: choose the method that works best for you.
• 🎁 Financial perks: Bonuses for holidays, B-day, work milestones and more - just to show we care.
• 📈 Learn & grow: We cover courses and certifications — and offer real opportunities to grow your career with us.
• 🥐 Benefit Сafeteria: Choose what suits you — sports, language courses, therapy sessions, and more.
• 🎉 Stay connected: From team-building events to industry conferences — we bring people together online, offline, and on stage.
• 💻 Modern Equipment: We provide new laptops along with essential peripherals like monitors and headphones for a comfortable workflow.
• 🕘 Your schedule, your rules: Start your day at 9, 10, or even 11 — we care about results, not clock-ins.
  
  If this role sounds like a good fit for you, we’d love to hear from you — apply and tell us a bit about yourself.

Gypsy Collective is looking for a VIP Quality Control Manager to join our team and help elevate the quality of communication and service provided to our VIP clients. We are looking for a detail-oriented and people-focused specialist who understands premium customer experience, can identify improvement areas, and help the VIP team maintain exceptional communication standards across all channels.

📅 Your daily adventures include:

• Monitoring VIP Managers’ communication across all customer interaction channels and evaluating service quality;
• Providing detailed and constructive feedback to improve communication style, tone of voice, and customer approach;
• Developing and implementing onboarding plans for new VIP Managers to ensure smooth adaptation and service consistency;
• Creating guides, communication standards, and best practices for working with VIP clients;
• Analyzing weak points in customer communication and suggesting practical improvements and solutions;
• Working closely with the VIP team through regular 1:1 sessions, coaching, and continuous support to improve service quality;
• Participating in the development of VIP customer experience strategy and contributing ideas for service enhancement;
• Ensuring that communication standards align with the company’s premium service expectations and business goals;
• Tracking communication quality trends and identifying opportunities for process optimization and team development.

🧭 What makes you a great match:

• Experience working with VIP clients in gambling, betting, luxury, or similar high-end service industries;
• Strong understanding of premium customer service and personalized communication approaches;
• Ability to provide constructive, actionable, and well-structured feedback;
• Experience building onboarding, training, quality control, or team development processes;
• Excellent communication and interpersonal skills with high attention to detail;
• Strong analytical mindset and ability to identify communication gaps and improvement opportunities;
• Ability to work independently and maintain high quality standards in a fast-paced environment;
• English level: B2+ (required);
• Fluent in Ukrainian;
   

Benefits

• 💸 Flexible payment options: choose the method that works best for you.
• 🎁 Financial perks: Bonuses for holidays, B-day, work milestones and more - just to show we care.
• 📈 Learn & grow: We cover courses and certifications — and offer real opportunities to grow your career with us.
• 🥐 Benefit Сafeteria: Choose what suits you — sports, language courses, therapy sessions, and more.
• 🎉 Stay connected: From team-building events to industry conferences — we bring people together online, offline, and on stage.
• 💻 Modern Equipment: We provide new laptops along with essential peripherals like monitors and headphones for a comfortable workflow.
• 🕘 Your schedule, your rules: Start your day at 9, 10, or even 11 — we care about results, not clock-ins.
  
  If this role sounds like a good fit for you, we’d love to hear from you — apply and tell us a bit about yourself.

We are an outsourcing company partnering with fintech and crypto businesses. The Product Manager’s role is part of a client project specializing in cryptocurrency exchange. You’ll join a product development team.

Responsibilities:

Market & Product Analysis:

• Research market trends, user needs, and competitor activity to support informed product decisions.
• Launch and supervise product experiments and changes, monitor results and provide transparent performance insights.
• Periodically engage with the market to validate direction and ensure product–market fit.

Product Vision & Roadmap Management:

• Define and maintain the product vision, ensuring clarity on what is being built and why.
• Create, prioritize, and maintain the product roadmap, aligning it with strategic business goals and long-term product strategy.

Requirements Gathering & Analysis:

• Collaborate with clients, users, and internal stakeholders to gather feedback, clarify expectations, and maintain alignment.
• Translate business objectives into clear business, functional, and technical requirements for the development team.

Backlog Management & Prioritization:

• Prioritize the product backlog based on business value, user needs, and strategic priorities.
• Balance short-term deliverables with long-term initiatives to ensure sustainable product growth.

User Stories, Feature Design & Acceptance:

• Write user stories and participate in feature design to ensure clear understanding of desired outcomes.
• Conduct feature acceptance, ensuring that delivery meets user expectations and business goals.
• Maintain structured, up-to-date product documentation and visualizations to ensure clarity, consistency, and easy access across teams.

Product Metrics & Performance Monitoring:

• Track and analyze key product metrics (e.g., conversions, trading volumes, retention, user complaints).
• Use data-driven insights to inform decisions, measure the impact of changes, and guide continuous product improvement.

Pricing & Monetization:

• Develop, manage, and optimize pricing and monetization models (e.g., commissions, spreads, referral programs).
• Ensure monetization strategies enhance business value while preserving user satisfaction and product competitiveness.

External Partner Communication:

• Communicate with external partners, providers, and affiliates when needed to support product initiatives and integrations.

Cross-Functional Collaboration:

• Work closely with marketing, development, and other teams to coordinate priorities and maintain smooth collaboration.
• Partner with the Project Manager and Teach Lead to deliver product increments, maximize business value, and achieve strategic objectives.

Requirements:

• Experience: At least 4 years of experience as a Product Manager. Proven track record of launching products from scratch or scaling existing ones.
• Domain: +2 years of experience with blockchain, or cryptocurrency products.
• Knowledge: Understanding of crypto-economics and blockchain technologies.
• Methodology: Agile/Scrum methodology.
• Tools: Experience with task management systems such as Jira, Trello, etc and visualization boards as a Miro. 
• Soft skills: Analytical mindset and data-driven decision-making skills and the ability to align teams toward a common goal.
• Languages: Fluency in English (Upper-Intermediate or higher).

Conditions and benefits:

• Remote-friendly culture: Work from anywhere in the world with a flexible schedule in CET timezone;
• Opportunities for growth: Take advantage of paid training, English-speaking clubs, support for certifications, and participation in professional events;
• Reliable conditions: Transparent terms, stable compensation, and consistent support;
• Room for ideas: We work in teams with full autonomy, empowered by our clients to take complete ownership of our projects.

We are looking for a Senior AI/ML Engineer to join our team!

Our client is an innovative technology division within one of the world's top-10 copper producers. The team focuses on leveraging AI, machine learning, and advanced analytics to optimize industrial operations, improve asset reliability, and support data-driven decision-making across global mining and production facilities. The role is focused on building intelligent solutions for predictive maintenance, anomaly detection, and asset performance optimization, helping reduce downtime and improve operational efficiency across large-scale industrial environments.

Responsibilities:

• Design, develop, and deploy machine learning models for predictive maintenance, anomaly detection, and asset health monitoring.
• Build and maintain production-grade ML pipelines for time-series forecasting and sensor/telemetry data processing.
• Collaborate with Data Engineers and Analytics Engineers on data preparation, feature engineering, and model integration.
• Integrate model outputs, risk scores, and predictive insights into operational dashboards and business applications.
• Establish and maintain MLOps processes, including model deployment, monitoring, retraining, and drift detection.
• Research and evaluate new AI/ML approaches, tools, and technologies to improve predictive capabilities and business outcomes.
• Work closely with business and technical stakeholders to translate complex analytical results into actionable recommendations.

Requirements:

• 5+ years of experience as a Machine Learning Engineer or Data Scientist.
• Strong Python skills and hands-on experience with Pandas, NumPy, Scikit-Learn, SciPy, and related ML libraries.
• Proven experience with time-series forecasting and predictive modeling techniques (ARIMA, Prophet, XGBoost, LSTM/RNN, etc.).
• Experience working with telemetry, IoT, sensor, or equipment performance data.
• Hands-on experience with Azure Machine Learning, Databricks, MLflow, or similar MLOps platforms.
• Strong SQL skills and experience working with both relational and non-relational databases.
• Experience building and deploying production-ready ML solutions.
• Strong analytical and problem-solving skills with the ability to translate technical insights into business value.

Nice to have:

• Master's or PhD degree in Data Science, Statistics, Engineering, Mathematics, Operations Research, or a related quantitative field.
• Experience in mining, manufacturing, heavy industry, utilities, or other asset-intensive domains.
• Knowledge of Operational Technology (OT) environments and reliability engineering concepts.
• Experience with enterprise asset management systems such as SAP PM or IBM Maximo.
• Familiarity with reliability methodologies such as RCM or FMEA.
• Experience with real-time data processing and anomaly detection on streaming platforms (Kafka, Azure Stream Analytics, etc.).

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

We are a licensed iGaming product focused on the Ukrainian market, currently in a phase of rapid growth and scaling, with a clear ambition — to become the #1 choice for players in Ukraine.

We are looking for a VIP Team Lead who will take full ownership of the VIP direction and play  in building a high-performing VIP function for high-value players.

This is not just an operational role — it’s an opportunity to shape the VIP strategy, influence key business metrics, and build a scalable system for long-term growth.

What You’ll Be Responsible For

• Own and drive the VIP strategy, focusing on acquisition, retention, and revenue growth of high-value players
• Build, lead, and scale a high-performing VIP team
• Analyze player behavior and identify high-impact growth opportunities
• Develop and implement advanced segmentation models (pre-VIP / VIP / HVP)
• Design and optimize personalized VIP offers, loyalty mechanics, and engagement campaigns
• Proactively identify churn risks and drive reactivation strategies
• Work closely with Marketing, Product, CRM, and Analytics to enhance VIP experience and monetization
• Continuously improve processes, tools, and communication flows to maximize efficiency and scalability

What We’re Looking For

• 3+ years of experience in iGaming, with a strong focus on VIP / High-Value сегмент
• Proven track record of driving retention and revenue growth through VIP strategies
• Deep understanding of player lifecycle, loyalty mechanics, and engagement models
• Hands-on experience with CRM platforms (Customer.io is a plus)
• Experience working with Tier-1 markets
• Strong analytical mindset and ability to make data-driven decisions
• Experience leading teams and building processes from scratch is a strong advantage
• Multichannel communication experience (calls, WhatsApp, Telegram, email)
• English level: Intermediate+ or higher

What You’ll Get

• A key role with real impact on business growth and VIP revenue
• Opportunity to build and scale the VIP function with a high level of ownership
• Competitive compensation aligned with your expertise and impact
• Fast-paced environment with quick decision-making and no бюрократии
• Direct collaboration with product and business stakeholders
• A strong team and a culture focused on results and growth

N-iX is looking for Senior DevSecOps Engineer (Azure, Terraform, Sentinel)

Over 1.5 million customers and more than a billion people in over 180 countries use Customer solutions to accelerate the process of doing business and simplify people’s lives. With intelligent agreement management, Client unleashes business-critical data that is trapped inside of documents. Until now, these were disconnected from business systems of record, costing businesses time, money, and opportunity. Using our product companies can create, commit, and manage agreements.

We are seeking a skilled and motivated engineer to join our Threat Detection Engineering team for an Infrastructure-as-Code migration initiative. Reporting to the Manager of Threat Detection Engineering, you will be responsible for the migration of Microsoft Sentinel and associated Azure resources that power our threat detection capabilities to Infrastructure-as-Code (Terraform). This role requires a strong software engineering, DevOps, and cloud engineering foundation and a focus on system reliability.

Team Overview:

Security Operations, comprising Threat Intel, Detection Engineering, and CSIRT, identifies and mitigates threats through detection building, alert analysis, and forensic investigations. We are proactive, engineering-oriented, intent-driven problem-solvers dedicated to securing the business. We prioritize trust, safeguarding customer data, and platform integrity. Our dynamic and global team innovates at speed with cutting-edge tech, fostering continuous improvement and proactive defense against evolving threats. 

Detection Engineering forms the backbone of our data platform and detection operations, designing and engineering the pipeline and developing code and detections to provide for its efficacy. This pipeline powers our software engineering-based monitoring service, enabling the identification of relevant threats and delivering actionable alerts to the CSIRT for effective response.

Responsibility:

• Transition the configuration of existing Microsoft Sentinel and Azure resources (used to collect, process, and ingest security telemetry) to Infrastructure-as-Code (Terraform).
• Build, automate, and manage Azure resource configuration leveraging GitHub and Azure DevOps (ADO) pipelines.
• Demonstrate software engineering principles throughout the migration lifecycle, including using version control, automated testing, and continuous integration/continuous deployment (CI/CD) pipelines to eliminate breaking changes and false negatives.
• Partner effectively with the Threat Detection Engineering team to establish repeatable, scalable documentation around automated infrastructure deployment.
• Clearly and concisely communicate technical security concepts, infrastructure findings, and migration status updates to both technical and non-technical stakeholders.

Requirements

Basic:

• 4+ years of progressive experience in Software Engineering, DevOps, Cloud Engineering, or Cybersecurity, with at least 2+ years explicitly focused on Infrastructure-as-Code automation (Terraform) and provisioning cloud platform environments.
• Direct, hands-on proficiency building, managing, and maintaining secure continuous integration and continuous deployment (CI/CD) pipelines within both GitHub and Azure DevOps (ADO).
• Deep technical expertise in provisioning and managing cloud infrastructure using Terraform, including state file management, modular development, and executing zero-downtime refactoring.
• Direct experience configuring and optimizing Microsoft Sentinel SIEM environments, with a specific focus on deploying the associated Azure resources used for security log collection and ingestion via code.
• Highly proficient in programming languages like Python or Go, alongside scripting tools (e.g., PowerShell, Bash), specifically tailored for system automation, cloud platform interactions, and custom API integrations.
• Demonstrated ability to author clean, comprehensive engineering documentation, including architectural mappings of cloud deployments and exhaustive inventory tracking of resources maintained under Terraform management.

Preferred:

• Bachelor's degree or equivalent experience in Computer Science, Engineering, or a related field ; advanced security or cloud engineering certifications (e.g., Microsoft Certified: DevOps Engineer Expert, Azure Security Engineer Associate, or HashiCorp Certified: Terraform Associate are a distinct advantage.
• Experience managing large-scale infrastructure deployments across complex, multi-tenant cloud environments.
• Strong foundational background in security-focused software engineering, DevSecOps, or automation-heavy system architecture.
• Proven history of collaborating effectively across engineering, infrastructure, and security operations teams to drive architectural excellence.

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

Our startup is growing fast, and we already have real clients using and testing the product. That is why we are looking for a strong Python Developer with practical experience in AI solutions who wants to join us at an early stage and become part of building a real technology company.

We are not looking for someone who just needs “another job.”
We want to find a person who wants to become part of the team, grow together with the startup, and have a real impact on the product.

After 6 months of successful cooperation, we are ready to offer equity in the company.

Responsibilities

• Develop the backend part of the product using Python
• Integrate AI solutions into the product, including Claude
• Integrate and work with Google OR-Tools
• Participate in product architecture decisions
• Work with data: processing, analysis, and business logic development
• Help build scalable technical solutions from the early stage

What We Offer

• Full remote work
• Flexible schedule
• Opportunity to join an active startup at an early stage
• Real influence on product architecture and technical decisions
• Small team without unnecessary bureaucracy
• Direct impact on the future of the company
• Opportunity to receive company equity

Important

We are looking not just for a developer, but for an engineer who has already worked with AI in practice.

Please include examples of real projects, AI integrations, full-stack or backend only products, or case studies when applying.

Why this role exists:

This role exists to design, build, and maintain streaming data solutions based on Apache Kafka and related technologies, ensuring reliable data processing, integration, and testing of streaming applications.

What you’ll drive:

Streaming pipelines & data flow

• Build and maintain data pipelines using Apache Kafka, including topics, partitions, and consumer group tuning.
• Implement and manage Kafka Connect source and sink connectors for integrations.

Streaming application development

• Design and develop stateful streaming applications using Kafka Streams or Flink with Java (and Scala where applicable).
• Ensure data consistency and schema evolution using Schema Registry (Avro).

Quality & testing

• Write and maintain unit and integration tests for streaming topologies.

What makes you a GR8 fit:

Must-have

• 3+ years of experience in back end.
• Commercial experience in software engineering with strong proficiency in Java (Scala is a plus).
• Understanding of Apache Kafka architecture and internals.
• Experience working with Apache Flink.
• Experience with Schema Registry and schema evolution strategies.
• Knowledge of serialization formats such as Avro and JSON.
• Experience using SQL for processing large datasets.
• Upper-intermediate or higher level of English.

Nice-to-have

• Experience running Kafka and/or Flink on Kubernetes.
• Familiarity with monitoring tools such as Prometheus and Grafana for streaming metrics.
• Understanding of stream processing semantics.
• Experience with CI/CD pipelines for streaming applications.

About the Project

The company has built an online platform for peer review and independent publication of academic manuscripts. Authors upload their papers, go through a peer-review process, and readers gain access to the resulting review reports. The platform consists of two parts: a public and private portal for authors and reviewers (manuscript upload, payments, review workflows, and report generation) and an internal management panel used by the company's own staff.

The platform is approximately 90% complete, built by a previous vendor whose engagement ended due to significant delivery delays. The existing codebase contains bugs, deviations from the original specification, one missing critical component, and outdated dependencies. We are looking for a Lead Developer to take ownership of this codebase, stabilize it, complete the remaining work, and bring the platform to a reliable, commercially launchable state.

What You'll Do

You will play a leadership role within the customer's development process — not writing code yourself, but directing, validating, and de-risking delivery across the audit, stabilization, and completion phases.

• Audit the current system, architecture, and end-to-end workflows; document issues, gaps, and deviations from spec; produce a prioritized inventory that separates Go-Live-critical items from non-critical improvements.
• Lead the development team through stabilization and the remaining phases — setting priorities, defining work packages, and ensuring critical issues and the missing component are resolved.
• Validate the team's deliverables at a system level — confirming they meet agreed requirements, quality standards, and acceptance criteria before sign-off.
• Verify that core workflows run reliably end-to-end so the company can begin sales and onboard users smoothly.
• Surface technical risks early and advise on technical decisions and trade-offs.
• Contribute to requirements definition, scope, deliverables, and acceptance criteria — including technical input on MSAs/SOWs where relevant.
• Establish lightweight delivery processes and governance to keep progress transparent, controlled, and on track.

Tech Stack

• Frontend: Angular
• Backend: Node.js
• Database / Infrastructure: PostgreSQL on AWS; Nginx
• Source / Docs: GitHub
• Integrations: ~5 third-party services covering payments, plagiarism checking, reviewer matching, and document handling
• Scope: ~14 major functional modules (manuscript submission, peer-review management, reviewer matching and workflows, payment processing, PDF/report generation, publication of review outcomes, notifications, and admin/management functions)

What We're Looking For

Must-Have

• Senior, hands-on engineer with a track record of leading software products into production.
• Strong command of the stack: Angular, Node.js, PostgreSQL, and AWS (Nginx-based setups a plus).
• Demonstrated experience with legacy system takeovers, audits, and stabilization of inherited codebases — comfortable navigating unfamiliar, imperfect code and making it reliable.
• Experience integrating and troubleshooting third-party services and APIs (payments, document handling, etc.).
• Ability to assess and prioritize technical risk, and to clearly distinguish critical blockers from nice-to-haves.
• Strong written communication: able to produce clear audit findings, work packages, and status updates that non-engineering stakeholders can act on.

Nice-to-Have

• Background as a Tech Lead.
• Experience working alongside external development or implementation vendors.
• Exposure to reviewing or drafting the technical portions of contracts (MSA/SOW): requirements, deliverables, milestones, and acceptance criteria.
• Familiarity with the domain: academic publishing, peer review, SaaS marketplaces, or document- and payment-heavy platforms.
  
  Engagement Details
• This is a part-time consulting engagement with a minimum commitment of 20 hours per month. The role offers flexible scheduling and can be performed fully remotely.

Product company is looking for a Senior DevOps Engineer (MySQL Database Infrastructure) to work remotely.

The company provides ultra-low-latency financial infrastructure systems to Tier-1 banks across the EU and the US. It is certified with more than 100 Forex trading venues, representing over 95% of global FX liquidity, and offers a comprehensive solution through a single API for both Makers and Takers. These systems enable banks to serve a large number of algorithmic traders by providing market access and trading capabilities, risk management, price adaptation, liquidity aggregation, and more.

The company has developed a product that enables international companies and banks to execute transactions on global foreign exchange markets almost instantly, with minimal latency, using Fluent Trade Technologies' low-latency gateway. This solution gives them a competitive advantage by allowing them to stay ahead of competitors by fractions of a millisecond.

Requirements: experience as a DevOps Engineer working with Linux systems, experience with on-premise infrastructure, and experience with as well as willingness to administer MySQL databases.

SKELAR is a venture builder that builds international product IT companies, where we recreated the venture capital world. Together with our co-founders, we gather strong teams to kick off and run tech businesses and win at global markets.

We are currently seeking an International Tax Lawyer.

Our Tax and Legal team handles complex cases and provides top-level legal support in all fields of law.

Responsibilities / Your Impact:

• Comprehensive tax analysis of the complex international transactions and structures.
• Design and implementation of the best tax practices to the everyday Group’s operations.
• Analysis of the main legislation initiatives in the field of international taxation.
• Delivering the tailor-made solutions for the businesses from the tax&structuring perspective (exploring new markets; launching new products etc.).
• Advising colleagues from different departments on the tax side of different business decisions.

Required qualifications and skills:

• 5+ years of experience in law firms / Big 4 / local or international top-tier companies within the respective domain.
• A degree in law from a Ukrainian or foreign university
• Fluent English
• Initiative and willingness to work on a broad variety of legal matters and to think creatively to solve complex legal issues
• Action-oriented, well-organized, self-starter
• Skillful translator of complex legal issues into plain business solutions
• Excellent interpersonal and communication skills, both written and verbal

Will be a plus:

• Expertise in complex M&A deals
• Strong understanding of the contemporary OECD developments in the field of international taxation
• Participation in moot court competitions will be an advantage

SKELAR is a place for self-realization of talents who can create successful companies. We call such companies the next big everything. We believe in their power and scale.

We will keep developing tech businesses, conquer global markets, and work for the victory of Ukraine 🇺🇦

What we offer:

• Competitive salary
• Significant impact on a rapidly growing business and contribution to how it shapes up
• Ample career opportunities for ambitious growth and development
• Working alongside professionals from top local and international companies (Big Law, Big 4, McKinsey, Horizon, Bolt, Didi, etc.) who have launched more than one business and can share practical experience, insights and ideas
• Flat organizational structure without hierarchical barriers
• A possibility to attend internal, external courses, seminars and the access to a corporate library
• Comfortable working environment. We provide all necessary work equipment for your role and serve complimentary breakfasts, lunches, and snacks in the Kyiv office
• 20 days of paid vacation, medical insurance and a variety of sports activities available for employees inside and outside the office

In addition to our businesses, we have the SKELAR Foundation — a charitable foundation created by company employees. As part of the initiative, we create and finance projects that contribute to overcoming the consequences of the war and the reconstruction of Ukraine.

We will keep developing tech businesses, conquer global markets, and work for the victory of Ukraine 🇺🇦

Let's build the next big everything together!

We are looking for a Threat Intelligence Analyst to join our cybersecurity team and strengthen the company’s proactive defense capabilities.

This role combines cyber threat intelligence, proactive investigations, and risk-oriented analysis. We are looking for a specialist who can identify emerging threats, analyze attacker behavior and TTPs, assess their relevance to the business environment, and help improve the organization’s detection and response capabilities.

You will work closely with SOC, IT, and Risk Management teams to transform threat intelligence into actionable security insights and recommendations.
 

Responsibilities

• Collect, analyze, enrich, and contextualize cyber threat intelligence from multiple sources, including OSINT, CERTs, vendors, and industry feeds
• Monitor emerging threats, attacker activity, vulnerabilities, and adversary TTPs relevant to the organization
• Conduct proactive threat hunting activities across SIEM, EDR/XDR, cloud environments, and other telemetry sources
• Develop and validate hypotheses based on threat intelligence and behavioral patterns
• Support investigations related to incidents, suspicious activity, and threat intelligence findings
• Identify gaps in detection and response capabilities and provide recommendations for improvement
• Assess potential business impact and risk associated with identified threats
• Prepare analytical reports, threat assessments, and actionable recommendations for technical and non-technical stakeholders
• Collaborate with SOC and IT teams to improve detection logic, monitoring, and security processes
   

Requirements

• 2+ years of experience in Threat Intelligence, Threat Hunting, SOC L2/L3, DFIR, or Incident Response
• Strong understanding of MITRE ATT&CK framework
• Hands-on experience with SIEM platforms (Microsoft Sentinel, Splunk, QRadar, etc.)
• Experience working with EDR/XDR solutions
• Understanding of cyber threat intelligence processes and proactive threat hunting methodologies
• Strong analytical and investigative skills
• Ability to work with incomplete or ambiguous information
• Understanding of security risks and attack vectors
• Strong communication skills and ability to explain technical findings clearly
   

Nice to have

• Experience with Purple Team activities
• Understanding of cloud security (Azure / AWS / GCP)
• Experience with KQL, Python, Sigma, or detection engineering
• Experience with threat modeling or risk management processes
• Familiarity with automation and detection-as-code approaches

Responsibilities:
- Implementing new graphics features and supporting existing in the proprietary game engine (PC and consoles)
- Performing render pipeline optimizations
- Bug fixing

Requirements:
- 2+ years of experience with game rendering techniques.
- Strong knowledge of DirectX API (11 and 12 versions).
- Strong knowledge of C++ and shader languages.
- Strong math skills, including trigonometry and linear algebra.
- Experience with GPU debug and profiling tools.

Will be a plus:
- Understanding of modern GPU architectures
- Console rendering specific experience (PlayStation, Xbox)
- Understanding of memory management, multi-threaded programming
- Experience with complex game engines and production pipelines
- Own pet projects related to game engines, rendering
- Good level of English communication