Jobs at Djinni

We are looking for a Marketing Trainee who is passionate about crypto and eager to learn how to generate real results.

Our Marketing Trainee is someone who wants to help us make noise in Web3. You will learn the ropes by supporting our marketing team with everything from drafting content for Twitter and Telegram to creating email funnels and marketing strategies. This is your chance to turn your passion into practical skills. We need someone who lives in crypto, understands the culture, and has a burning desire to learn how to drive growth, not just post memes. If you are interested in crypto and are looking for a place to start your career in marketing, apply your passion, and grow into a results-driven marketer, this role is for you.

About RGray

We are a performance marketing agency with 7 years of deep experience in crypto. We partner with real Web3 businesses (DEXs, FinTech SaaS, trading bots) to achieve their growth goals.

What sets us apart is that we are also a product-led company. We have our own successful, established project on the market (driving 150,000+ monthly organic traffic as of now) and are actively developing new ventures. We are seeking candidates with a genuine passion for the crypto space to join our expert team.

What we offer:

1) Learning and applying your knowledge to real business tasks

2) Work in a team with practical experience and results on the market: we launched our own product with 150,000+ monthly traffic and brought clients to the top

3) Personal growth plan for you to become a marketer who brings results

4) Flexible schedule (office/remote)

5) Salary in USDT at the market level

What you will do: 

• Assist the marketing team with daily tasks, including helping to make content for our social media channels (Twitter/X, Telegram), doing marketing analytics, creating new website pages
• Actively monitor the crypto market and social media for breaking news, emerging narratives, and "alpha" to report key insights to the team.
• Support other marketing activities as needed (such as email marketing, SEO research, and PR) to gain a broad understanding of the full marketing function.

What we are expecting from you:

• Deep, "crypto-native" understanding of the Web3 ecosystem is a must. You should be familiar with DeFi, L1/L2s, and, most importantly, the airdrop, testnet, and token sale landscape
• You are an active user of crypto social media (especially Twitter/X and Telegram). You already follow emerging trends, new narratives, and understand how the crypto community behaves
• A proactive, highly curious, and eager-to-learn attitude. You are a self-starter who isn't afraid to ask questions and take ownership of your learning and assigned tasks
• An analytical mindset and a genuine interest in learning how to use data. You're curious about what's working (and what's not) and want to learn how data drives marketing decisions.
• English Proficiency: B1 (Intermediate). You must have a strong foundation for reading and writing about complex topics without reliance on AI tools. We support using AI tools to enhance productivity, but a strong, independent grasp of English is essential for your growth.

Nice to Haves:

• Personal, active experience as a crypto community member (e.g., you are an "airdrop hunter" yourself, a community moderator, an ambassador, or a DeFi user).
• Experience of using AI tools 
• Understanding of key marketing metrics (CTR, ER, CR, traffic, etc.). If you are not familiar with these, we can teach you

What you can expect from us:

• Space for development
• Opportunity to learn and acquire practical skills
• Personal growth plan
• Team support

We are looking for a Junior Marketing Manager who is passionate about crypto and is ready to grow into a results-driven expert.

Our Junior Marketing Manager is a key player in analyzing, strategizing, and executing our growth. You won't just be posting; you'll be digging into competitor research, helping build our SEO strategy, and contributing real ideas to our marketing campaigns. We need someone who lives in crypto, understands the culture, and is looking for a place to accelerate their career, take on challenges, and see their results in numbers. If you have a solid foundation in crypto marketing and are hungry to learn and take on more responsibility, this role is for you.

What we offer:

1) Learning and applying your knowledge to real business tasks

2) Work in a team with practical experience and results on the market: we launched our own product with 150,000+ monthly traffic and brought clients to the top

3) Personal growth plan for you to become a marketer who brings results

4) Flexible schedule (office/remote)

5) Salary in USDT at the market level

What you will do: 

• Conduct in-depth competitor and market research to identify new opportunities and strategies
• Participate in brainstorming sessions and contribute to the development and refinement of new marketing strategies
• Assist in keyword research and new website pages development to guide our content strategy and drive organic traffic
• Actively monitor the crypto market and social media for breaking news, emerging narratives, and "alpha" to report key insights to the team.
• Track, analyze, and report on key marketing metrics (ER, CR, Traffic, CTR, etc.), providing insights to the team on campaign performance
• Support other marketing activities as needed (such as email marketing and PR) to gain a broad understanding of the full marketing function.

What we are expecting from you:

• At least 6 months of marketing experience in the crypto/Web3 industry, with a portfolio or examples of your work
• Deep, "crypto-native" understanding of the Web3 ecosystem is a must. You should be familiar with DeFi, L1/L2s, and the airdrop, testnet, and token sale landscape
• A solid understanding of core marketing principles and tactics, including social media, content, and basic SEO concepts
• A proactive, highly curious, and eager-to-learn attitude. You are a self-starter who isn't afraid to ask questions and take ownership of your learning and assigned tasks
• An analytical mindset and a genuine interest in learning how to use data. You're curious about what's working (and what's not) and want to learn how data drives marketing decisions
• Familiarity with marketing metrics (ER, CTR, etc.) and a desire to learn how to use this data to make strategic decisions
• English Proficiency: B1-B2 (Intermediate to Upper-Intermediate). You must have a strong foundation for reading and writing about complex topics without reliance on AI tools. We support using AI tools to enhance productivity, but a strong, independent grasp of English is essential for your growth.

Nice to Haves:

• Personal, active experience as a crypto community member (e.g., you are an "airdrop hunter" yourself, a community moderator, an ambassador, or a DeFi user).
• Experience of using AI tools for marketing tasks

What you can expect from us:

• Space for development
• Opportunity to learn and acquire practical skills
• Personal growth plan
• Team support

We are looking for a Content Writer who generates traffic, not just articles.

Our Crypto Content Writer is the one who translates complex Web3 concepts into clear, compelling narratives. From in-depth research articles and SEO-driven blog posts to sharp landing page copy and clear product guides — you’ll be the person turning raw data and ideas into content that educates, engages, and converts. We need someone who lives in crypto, deeply understands the technology, and knows how to build trust with an audience, not just rewrite news. If you have proven experience in crypto and content creation, and you're looking for a place where you can apply your skills and see your results in numbers, this role is for you.

What we offer:

1) Influence on strategy. You have an idea – you can develop a plan and implement it

2) Work in a team with practical experience and results on the market: we launched our own product with 150,000+ monthly traffic and brought clients to the top

3) Create content that drives real traffic and interest

4) Flexible schedule (office/remote)

5) Salary in USDT at the market level

What you will do: 

• Create unique content: blog posts, long-reads, research-based articles, landing page copy, email content — you name it.
• Do deep research to turn complex topics into useful, engaging content.
• Work with multiple clients from various industries — tech, finance, crypto, ecommerce, and beyond.
• Track performance, hit KPIs, and take ownership of your content pipeline (don’t worry, we’ll guide you).
• Learn new tools, marketing strategies, and product insights.
• Communicate with the team and ensure all your work aligns with business goals.
• Share your ideas and help us make our content even better (creative input is always welcome!).

What we are expecting from you:

• 1-2+ years of professional content writing experience in the crypto/Web3 industry, with a strong portfolio of published work (please provide links to articles, blog posts, or copy you've written)
• Deep, "crypto-native" understanding of the Web3 ecosystem. You should be familiar with DeFi, L1/L2s, and, most importantly, the airdrop, testnet, and token sale landscape
• Knowledge of the crypto social ecosystem, from key platforms (Twitter/X, Telegram) to emerging ones (e.g., Farcaster, Binance Square). You must be able to spot emerging trends, new narratives on the market, and understand how the crypto community behaves
• Knowledge of SEO. You must have an understanding of on-page SEO, keyword research, and satisfying search intent. You should also have hands-on experience with SEO tools (like Ahrefs or Semrush) to help find topics and optimize content
• A proactive, self-starter attitude. You can take full ownership of the social media function, from strategy to execution, without needing heavy oversight
• Strong analytical skills with an understanding of key social media metrics (ER, CR, Reach, CTR, etc.). You must be comfortable digging into this data to analyze performance, understand what's working (and what's not), and use those insights to make strategic decisions
• English Proficiency: B1-B2 (Intermediate to Upper-Intermediate). You must be able to read and write about complex topics without reliance on AI tools. We support using AI tools to enhance productivity, but a strong, independent grasp of English is essential.

Nice to Haves:

• Personal, active experience as a crypto community member (e.g., you are an "airdrop hunter" yourself, an ambassador, or a DeFi user).
• Experience of using AI tools professionally to enhance your research and writing workflow

What you can expect from us:

• Space for development
• Opportunity to improve the company’s social media strategy and implement it
• Opportunity for growing to Content Lead
• Team support

We are looking for a Marketing Manager who is passionate about crypto and is ready to grow into a results-driven expert.

Our Marketing Manager is a key player in analyzing, strategizing, and executing growth of our clients and our products. You won't just be posting; you'll be digging into competitor research, helping build SEO, Paid and Media Buying strategies, and contributing real ideas to our marketing campaigns. We need someone who lives in crypto, understands the culture, and is looking for a place to accelerate their career, take on challenges, and see their results in numbers. If you have a solid and versatile foundation in crypto marketing and are hungry to build new cases,learn and take on more responsibility, this role is for you.

What we offer:

• Learning and applying your knowledge to real business tasks

• Work in a team with practical experience and results on the market: we launched our own products with 150,000+ monthly traffic on each and brought clients to the top

• Personal growth plan for you to become a marketer who brings results

• Flexible schedule (office/remote)

What you will do: 

• Conduct in-depth competitor and market research to identify new opportunities and build data-based strategies
• Track, analyze, and report on key marketing metrics (ER, CR, Traffic, CTR, etc.), providing insights to the team on campaign performance
• Own end-to-end management of marketing projects (SEO, Paid Ads, Media Buying, SMM, Content, Email Marketing)
• Coordinate internal teams and external contractors, ensuring deadlines and quality standards;
• Contribute to marketing strategy development and campaign planning;
• Oversee campaign launches, optimization, and scaling;

What we are expecting from you:

• At least 1 years of marketing experience in the crypto/Web3 industry, with a portfolio or examples of your work
• Deep, "crypto-native" understanding of the Web3 ecosystem is a must. You should be familiar with DeFi, L1/L2s, and the airdrop, testnet, and token sale landscape
• A solid understanding of core marketing principles and tactics, including social media, content, PR and  SEO concepts;
• Basic knowledge of how popular CMS works (WordPress, Webflow, etc); 
• Deep understanding of digital analytics (GA4, GCS, Ahrefs);
• Understanding of how main Ad Networks work (Facebook Ads, Google Ads, Twitter Ads); 

About Us:

Lemmi is an AI-powered career companion revolutionizing how professionals navigate their career journey. We simplify the job search process by providing intelligent guidance on best practices and automating routine tasks. 

Our platform features AI-powered mock interviews that identify skill gaps, provide targeted practice, and build confidence through measurable progress tracking.

As an early-stage Ukrainian startup with a globally distributed team, we're building the future of career development technology.

Your Mission:

As our Python Founding Engineer, you will work directly with the founders and our development team to implement product strategy and prepare our platform for scale. This is an exceptional opportunity to gain hands-on experience in an early-stage startup while diving deep into modern Python development, generative AI, and other back end technologies. You'll develop crucial product thinking skills while contributing to a mission-driven platform that helps thousands of job seekers land their dream roles.

Requirements:

• Strong knowledge of Python, Fast API ecosystem
• Experience integrating with popular AI solutions
• Prompt engineering skills
• Strong problem-solving abilities and critical-thinking skills
• Ability to work independently while knowing when to seek guidance
• Deep experience using AI coding tools like Claude Code or Cursor in your daily work
• At least 3 years of commercial experience

Key Responsibilities:

• Feature Development: Extend current functionality and collaborate closely with the frontend team to deliver seamless new features
• System Architecture: Work alongside senior back-end engineers to stabilize and optimize our backend infrastructure while addressing technical debt
• Build Core Systems: Develop the core product logic with supervision and support.
• Cross-Functional Collaboration: Participate in product discussions and contribute ideas for improving user experience
• Expand our AI integrations and take ownership of our AI-based logic: Continuously improve integrated system performance and integrate new systems. In the future, start developing our own solutions.

Why Join Us:

• Direct Impact: Your code will directly shape product development and impact thousands of users' career journeys
   
• Exceptional Learning Opportunity: Work directly with our founder and senior engineers (back-end and machine learning specialists) who are committed to mentoring and accelerating your professional growth
   
• Ultimate Flexibility: Choose work hours that suit your lifestyle (~15-20 hours/week), perfect for balancing with studies or other commitments
   
• Cutting-Edge Technology Stack: While focusing on Python solutions, you can contribute to our AI components and explore modern generative AI integrations, prompt engineering, and LLM concepts
   
• Industry Insider Knowledge: Gain unique insights into job market dynamics, recruitment strategies, and career development best practices that will benefit your own career forever

Our Values:

• Continuous Learning: We embrace challenges as opportunities and invest in constant skill development
   
• Ownership: We take full responsibility for our work, delivering results that exceed expectations
   
• Customer-First: We're passionate about solving real problems that help people advance their careers
   
• Data-Driven: We base decisions on research, metrics, and user feedback rather than assumptions
   
• T-Shaped Development: We cultivate broad knowledge across engineering and product domains while developing deep expertise in our specialties

Our team:

- 1 Founding FE Engineer (Staff), 1 Senior FE Engineer, 1 Middle FE Engineer
- 2 Senior .NET Engineers

- 1 Founding Python Engineer (Staff)

- CPO (founder) + 2 Product Mangers

- UI/UX Designer

- Sales Manger

- CEO/Founder with technical background

Important Note:

This position begins as an equity-based opportunity as we're an early-stage startup preparing for our initial investment round in early 2026. The paid option won't be available, at least, until the end of Q1 2026. Upon successful funding, this role will transition to a competitive full-time or part-time paid position. This is an ideal opportunity for motivated individuals who want to get in on the ground floor of a promising startup and grow with the company.

We are a Ukrainian startup with team members distributed globally, operating with a remote-first culture.

RESPOSNIBILITIES:

• Set up campaigns and collaborate with Operations, Account, Media and Development teams, Clients and Publishers to ensure campaigns are running properly 
• Maintain high volume campaigns and assist with any technical issues 
• Traffic creative and campaign assets to publishers and troubleshoot technical issues, where necessary 
• Create pixels and provide client direction for placing on the client’s site or in Google Tag Manager 
• Prepare reports and data in a presentable fashion for Clients, Publishers and internal staff 
• QA reporting dashboards 
• Update publisher specs and make campaign adjustments in our lead management platform and adserver (DoubleClick Campaign Manager/Campaign Manager 360) 
• Assist with reporting dashboard creation 
• Address reporting and billing discrepancies 
• Monitor our lead system for errors and address where need. 
• Readiness to work from 15:00 till 23:00 in order to have an optimal overlap of work hours with USA based teams. 

• This position requires the ability to follow processes, attention to detail, awareness, and research & problem-solving skills. Candidates must be data-driven. Experience is a plus while also providing comprehensive training to ensure success in this role. 
   
  QUALIFICATIONS: 
• 1+ years of experience with ad servers such as DoubleClick Campaign Manager/Campaign Manager 360 uploading campaigns, trafficking ad tags, troubleshooting technical issues, setting up pixels as plus 
• 1+ years of experience with programmatic media (ex. The Trade Desk) is a plus 
• Proficient in English, written and verbal 
• Proficient in all MS Office products 
• Ability to learn and understand technical applications 
• Basic knowledge of HTML, a plus 

WE OFFER:

• Comfortable working place;

• Medical insurance after the trial period ending;

• Team-building activities;

• 24 paid vacation days per year;

• 5 paid sick leave days per year.

About Playson

Founded in 2012, Playson is a leading iGaming supplier recognized worldwide. We provide our partners with a high-end, microservice-based Platform-as-a-Service capable of processing billions of financial transactions daily. Our global infrastructure is designed for cross-regional performance, with a relentless focus on latency reduction and flawless player experience, regardless of bandwidth or connectivity.

We are now building a Platform & Cloud Security function and are looking for the first hire to launch and lead it. This is a rare opportunity to set the standards from scratch and shape how security is embedded into a modern, high-load, cloud-native environment.

Key Responsibilities

• Establish the DevSecOps function at Playson, defining best practices and security standards across the Platform Tribe.
• Integrate security into CI/CD pipelines (SAST, DAST, dependency scanning, container scanning).
• Harden infrastructure and runtime environments (Linux, Docker, Kubernetes/EKS, RBAC).
• Design and enforce cloud security controls in AWS (IAM least-privilege, GuardDuty, Security Hub, encryption at rest/in transit).
• Define and maintain IaC security policies (Terraform/Terragrunt, drift detection, policy-as-code).
• Implement and manage secrets management solutions (Vault, AWS Secrets Manager).
• Build centralized security monitoring & alerting (Datadog, ELK, CloudWatch, SIEM/SOAR).
• Lead vulnerability management and threat modeling practices.
• Automate workflows through scripting (Python, Bash).
• Partner with backend, infrastructure, and platform engineers to embed security in design & delivery.
• Contribute to compliance readiness (ISO 27001, GDPR, PCI-DSS).
• Act as a security subject-matter expert, mentoring engineers and raising awareness.
• Continuously evaluate and implement new security tools and approaches.

Requirements

• 5+ years in Security Engineering / DevSecOps roles, with proven success delivering secure infrastructure and applications.
• Strong skills in Python and Bash for building and automating security workflows.
• Cloud Security (AWS focus) - Deep knowledge of IAM least-privilege design, encryption at rest/in transit, GuardDuty, Security Hub, and best practices for securing multi-account environments.
• Implementation of security controls in pipelines (SAST, DAST, dependency scanning, container image scanning, policy-as-code).
• Hardening of Linux systems, Docker, Kubernetes/EKS; strong experience with RBAC, PodSecurity/OPA/Gatekeeper/Kyverno policies.
• Terraform/Terragrunt, including policy-as-code, drift detection, and compliance enforcement.
• Expertise with HashiCorp Vault, AWS Secrets Manager, or equivalent.
• Hands-on with centralized logging, SIEM/SOAR tools (Datadog Security, ELK, CloudWatch, etc.) and incident response workflows.
• In-depth understanding of secure network design, segmentation, and monitoring.
• Experience with tools enabling temporary, approval-based access (Teleport, AWS IAM Identity Center, Okta, etc.).
• Ability to design and enforce zero trust principles (continuous verification, microsegmentation, contextual access).
• Familiarity with SBOM generation (CycloneDX, Syft), artifact signing (Cosign, Sigstore), and applying SLSA/in-toto frameworks.
• Understanding of ISO 27001, GDPR, PCI-DSS (iGaming relevance), plus experience automating compliance checks with IaC and policy engines.

Nice to have:

• Exposure to Kafka or ClickHouse in security-sensitive environments.
• Familiarity with GitOps tooling (FluxCD/ArgoCD).
• Broader knowledge of SOC 2, HIPAA, or other regulatory frameworks.

What We Offer

• Compensation at top industry standards + quarterly bonuses based on transparent evaluation.
• Remote-first flexibility and adaptable working hours.
• Unlimited paid vacation & sick leave.
• Comprehensive medical insurance (for you and your partner).
• Financial support for major life events.
• Professional growth budget for courses, training, and certifications.

Recruitment Process

1. HR Interview – 45 min
2. Hiring Manager Interview – 60 min
3. Technical Interview – 90 min
4. Final Interview with Head of Platform & CTO – 60 min

Playson is a leading iGaming supplier operating in multiple regulated markets, delivering engaging casino content and advanced technology. We’re a fast-growing, tech-driven company that values innovation, autonomy, and ownership. At Playson, we welcome people who are curious, proactive, and passionate about solving complex challenges at scale.

We are ISO/IEC 27001 certified and committed to maintaining a robust security and compliance posture across all our operations.

About the Role

We are looking for a Security Lead to strengthen Playson’s information security framework and drive continuous improvement of our security culture. This role combines technical expertise, investigative focus, and process leadership - ensuring that our systems, data, and people remain secure, compliant, and resilient.

What will you be doing?

Information Security & Compliance

• Maintain and continuously improve the ISO/IEC 27001:2022 Information Security Management System (ISMS).
• Foster a strong Security-First mindset across the organization.
• Work closely with the CTO, Head of IT, and DevOps to enhance internal security controls.
• Conduct internal audits, risk assessments, and coordinate certification renewals.
• Update security policies and controls in line with ISO 27001, GDPR, and relevant international frameworks (e.g., NIST CSF and NIS2 principles where applicable).
  Manage integrations and alerting within Datadog SIEM, CrowdStrike, Cloudflare, and Google Workspace.
• Support DLP implementation and maintain central tracking of security events.
• Document risks, incidents, and corrective actions to ensure continuous compliance.

Incident Response & Investigation

• Lead investigations into security incidents such as phishing, data leakage, or unauthorized access.
• Collect and analyze digital evidence across systems (CrowdStrike, Cloudflare, Google, Slack).
• Maintain and enhance incident response playbooks and escalation workflows.
• Collaborate with HR, Legal, and IT teams during internal investigations.
• Produce post-incident reports and recommend remediation measures.

Endpoint & Access Security

• Manage MDM systems (Zoho MDM, Endpoint Central) and ensure full compliance for macOS endpoints.
• Maintain CrowdStrike Falcon configurations and endpoint posture enforcement.
• Oversee SSO, MFA, and 2FA enforcement across services (Google SSO, DUO Mobile, 1Password).
• Implement Just-in-Time (JIT) privilege elevation and regular admin access reviews.
• Perform Quarterly RAS Access Management Reviews.

• Maintain a consistent audit trail for access management throughout the year.

   

To succeed in the role, you will have:

• 3+ years of experience in information security, IT audit, or digital investigations.
• Solid understanding of ISO 27001, GDPR, and modern security frameworks (NIST CSF / NIS2).
• Hands-on experience with SIEM / EDR systems
• Proven ability to manage SSO, MFA, DLP, and MDM environments.
• Strong communication skills in English (B2 or higher).
• Analytical mindset, integrity, and attention to detail.

Preferred additional qualifications:

• Certifications: CISSP, CISM, CEH, ISO 27001 Lead Auditor, AWS Security Specialty.
• Experience with Zero Trust, PAM, DLP/CASB, or SOAR platforms.
• Forensics experience.
• Experience in designing awareness programs or running phishing simulations.

What you get in return:

• Competitive Salary: We offer a competitive salary in EUR, subject to annual performance reviews
• Quarterly Bonuses: Benefit from a transparent and systematic quarterly bonus system
• Flexible Schedule: We offer a flexible work schedule to accommodate your needs
• Remote Work Option: Choose to work remotely, providing greater flexibility and comfort
• Medical Insurance: Receive comprehensive medical insurance for both you and a significant other
• Financial Support for Life Events: We provide financial support during special life events
• Unlimited Paid Vacation: Enjoy unlimited paid vacation leave
• Unlimited Paid Sick Leave: Take unlimited paid sick leave whenever necessary
• Professional Development: Get reimbursement for professional development courses and training

The recruitment process includes the following steps:

1. HR Interview (30-45 mins)

2. Technical interview with Service Desk & Security Lead (60 mins)

3. Final Interview with CTO and People Business Partner (60 mins)

Core Skills & Experience:
- 4+ years of professional Shopify development
(Liquid, custom themes, Shopify API, app integrations, metafields, performance optimization).
experience with subscription products (customer uses Recharge)
- Experience with privacy and accessibility requirements (WCAG).
- Direct client communication experience — calls, requirement clarifications, expectation management.
- Proactive approach:
clarifies requirements early, proposes ideas, improvements, etc. Thinks ahead and drives the work, not just executes tasks
- Proven experience working with US-based clients.
- Strong background in ongoing support & maintenance — bug fixes, improvements, feature updates.
- Comfortable with weekly calls, reporting, and simple documentation.
- English level: B2 minimum — confident communication with clients.
 

Process & Work Style
- You will be the only developer on this project — taking full ownership of the technical side.
Independent, reliable, disciplined — no hand-holding.
- High attention to detail — clean structure, pixel-perfect execution.
- Strong estimation skills and consistent delivery.
- Familiar with Agile-style tools (JIRA, Trello, ClickUp, Asana).

Workload & Availability
- Start at 15–20 hours per week.
- Transition to full-time within 1–2 months.
- Flexible schedule, but must be available at least 2 hours in New York (EST) communication windows for coordination.

BigD is seeking a talented Strong Junior/Middle Backend developer to join our dynamic team. BigD is an iGaming operator focused on the LATAM (top brand). But that’s not all — we also have a thriving Affiliate Program, a handy Payment solution, and an AI user acquisition solution. We are a big family of over 500+ creative minds.

What to do:

• Develop and maintain backend services using Nest.js and TypeScript.
• Design and implement RESTful/GraphQL APIs for internal and external use.
• Work with message brokers (RabbitMQ / Kafka) to handle asynchronous communication and event-driven processes.
• Build and optimize database schemas in PostgreSQL and MongoDB.
• Use Redis for caching and data optimization (good to have).
• Ensure application performance, scalability, and reliability in a high-load environment.
• Write unit and integration tests to maintain code quality.
• Participate in code reviews and contribute to team knowledge sharing.
• Collaborate with frontend developers, DevOps, and product managers to deliver features on time.
• Troubleshoot and debug production issues.
   

We are looking for:

• 1.5–3 years of commercial experience as a Backend Developer (Node.js / Nest.js).
• Strong knowledge of TypeScript and JavaScript (ES6+).
• Experience with Nest.js or other Node.js frameworks.
• Hands-on experience with RabbitMQ or Kafka.
• Solid knowledge of SQL (PostgreSQL) and NoSQL (MongoDB).
• Basic understanding of Redis (or willingness to learn).
• Understanding of microservices architecture and event-driven systems.
• Familiarity with Docker, CI/CD pipelines, and cloud environments (AWS/GCP/Azure is a plus).
• Knowledge of software design principles (SOLID, clean code).
• Experience with Git and collaborative workflows (GitFlow, Pull Requests).
  
  Working conditions:
• Direct communication with the core TEAM
• 28 calendar days of vacation
• Paid sick leave
• Sports compensation
• Compensation for courses and training
• Day off for birthday
• Flexible work schedule
• Regular salary reviews
• Salary paid at a favorable rate
• Non-toxic work environment, free of bureaucracy
• Stable salary payment

We are looking for a Talent Acquisition Lead to strengthen our recruiting team for ensuring the development and training of the recruitment team to support their efficiency and compliance with modern recruitment standards.

Explore opportunities at JustMarkets and become a part of our team of professionals!

Responsibilities

• Leading recruiting unit and ensuring high quality of hire
• Management, mentoring and coaching of the recruitment team
• Effectively leading end-to-end recruitment process (pipeline, recruitment flow effectiveness etc)
• Ensure quality recruitment activities and deliverables are in line with recruitment KPIs
• Proactively identify opportunities for improvements in the Talent acquisition area
• Keep track of recruitment metrics and analytics
• Build and maintain strong relationships with candidates, hiring managers, and external partners within the Fintech industry to ensure a positive recruitment experience

Requirements

• 5 years in successfully handling end-to-end recruitment
• 2 years in managing recruitment team in a fast-paced environment
• In-depth experience in successfully sourcing and hiring quality candidates in Data Direction (Data Analyst, Data Engineer etc.)
• Being a ‘hands-on’ and goal-oriented person
• Strong project management, organizational and multitasking skills
• Client-orientation, highly responsive and customers oriented (service focused)
• Self-starter and highly motivated
• Ability to deal with ambiguity and changing priorities
• Critical thinker, problem-solver who focuses on continuous improvement
• English — Upper-Intermediate and higher

We offer

• Compensation for tax expenses of private entrepreneurs in Ukraine
• Qualified assistance and support for Ukrainian private entrepreneurs
• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays according to current Ukrainian legislation
• Medical insurance for employees
• Compensation for professional education and learning English
• Compensation for a sports subscription or sports equipment

The Product Analyst is a core member of the Product Design team, responsible for translating business needs, and system requirements into clearly defined design and technical execution documentation. This role is responsible for defining the logic, behavior, and detailed UI functionality of the app. Depending on the feature complexity, the Analyst either takes the lead in clarifying requirements from scratch or ensures the user interface aligns perfectly with backend technical specifications provided by System Analysts.

The purpose of the Product Analyst is to translate business needs into comprehensive, unambiguous UI Design Documents (UIDD). For complex features, this means honoring the "back-end reality" defined by System Analysts; for simpler features, it means taking full ownership of requirement gathering and logic definition. Success is defined by the elimination of logic gaps, the technical accuracy of UI specs, and a seamless knowledge transfer that ensures features are buildable and testable.

Job Duties and Responsibilities

• Adaptive Requirement Ownership: Lead the gathering and clarification of product and UI requirements with stakeholders. For complex features, interpret technical documentation (APIs, flows) from System Analysts to ensure UI designs are both user-centric and technically feasible.
• UI Functional Documentation: Create and maintain the "Source of Truth" (UI Design Documents) that describes the interface logic—defining button behaviors, state changes, and branching logic.
• Data-to-UI Mapping: For features with backend integrations, document how data points from API responses map to specific UI elements, including handling different data types and validation states.
• Edge Case Identification: Proactively identify and document missing states (loading, empty, error, or success) and "what-if" scenarios that visual designs or technical flows may not explicitly detail.
• Label & Message Standardization: Maintain high UI standards by ensuring total consistency and clarity of software UI elements, including system messages and error notifications that align with both the user experience and technical requirements.
• Collaborative Logic Mapping: Partner with Product Designers to ensure the intended user flow is intuitive and with System Analysts (when involved) to ensure the UI supports the required technical sequence.
• Design QA & Functional Verification: Act as a functional QA to verify that final builds and UI samples align perfectly with both the documented UI logic and the original requirements/specifications.
• Knowledge Transfer: Provide clarifications and walkthroughs of documented designs to management, engineering, and QA teams to minimize development friction and community cycles.

Requirements & Qualifications

• Experience & Education: 3-6 years of experience in Product Analysis, Business Analysis, or Technical Writing in a software environment. A Bachelor’s degree in Computer Systems, Business, or a related field is preferred.
• Technical Interpretation: Proven ability to read and interpret complex technical documentation, including API specifications, JSON structures, and system architecture flows provided by System Analysts.
• Systems Thinking: The ability to analyze how a UI change impacts the broader application ecosystem and corresponds to existing backend data structures and dependencies.
• Precision Technical Writing: Mastery in writing concise, "developer-ready" functional specifications that eliminate ambiguity and reduce follow-up questions from Engineering and QA.
• Logic & Specification Skills: Exceptional ability to deconstruct complex user journeys into granular, "if-then-else" functional behaviors.
• Stakeholder Management: Strong communication skills with the ability to lead requirement-gathering sessions with both non-technical business stakeholders and technical teams.
• Tool Proficiency: Experience with documentation and collaboration tools (e.g., Confluence, Jira) and familiarity with design tools (e.g., Figma) for reviewing and annotating UI components.

Analytical Mindset: A "detective" approach to software—naturally inclined to uncover edge cases, potential errors, and inconsistencies in user flows.

Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with uniting top AI talents and organizing the first Data Science tech conference in Kyiv. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

About the role:
We are looking for a Python Software Engineer to join our team and help us build an on-premise software pipeline for real-time computer vision. The system ingests camera streams (primarily RTSP), stores frames in a shared data layer, runs CV/AI engines for preprocessing and inference, applies inference logic to produce decisions, and sends results to Database/Portal/Alerting/Control integrations.

Responsibilities:
- Build and maintain the Camera Module to reliably ingest RTSP streams, decode frames, and handle reconnect/keep-alive/packet loss.
- Implement the Shared Data layer for raw and processed frame exchange across processes with backpressure and safe lifecycle management.
- Integrate and operate CV/AI Engines in Python (preprocess, inference, postprocess) with configurable model loading and runtime selection.
- Develop the Inference Logic layer that orchestrates cropping, batching, filtering, classification, and decision output formatting.
- Implement connectors for Database & Portal (event persistence, evidence references) and for Alerting & Control (events/hooks for downstream automation).
- Ensure production readiness on Linux with observability (logs/metrics), health checks, and robust error handling.

Requirements:
Must-have:
- Strong Python, OOP, clean architecture, typing preferred.
- Solid experience with multiprocessing/concurrency (process lifecycle, IPC patterns, queues/shared memory).
- Comfortable working in Linux (systemd/service mindset, networking basics, profiling/debugging).
- Familiarity with CV/AI tooling, and some related Python libraries such as numpy, opencv (cv2), and torch or tensorflow.
- Ability to work with streaming data and reliability constraints (timeouts, retries, resource cleanup).
Should-have:
- Experience with RTSP/RTP streaming and common issues (UDP vs TCP interleaved, jitter, packet loss, camera timeouts).
- Performance optimization (profiling, memory management, zero-copy patterns).
- Exposure to inference acceleration stacks (TensorRT/OpenVINO) or GPU deployment.
- Experience designing event schemas and integration with DB/message queues.

We offer:
- Free English classes with a native speaker and external courses compensation;
- PE support by professional accountants;
- Medical insurance;
- Team-building events, conferences, meetups, and other activities;
- There are many other benefits you’ll find out at the interview.

About GNB Agency
GNB Agency is a results-driven marketing agency focused on retention marketing and social media marketing (SMM). We help brands increase customer lifetime value, build loyal audiences, and drive sustainable long-term growth. Our team operates globally, combining strategic thinking with sharp execution to support eCommerce, SaaS, and service-based clients.

About the Role
We are looking for an experienced Project Manager to join our remote team. This role is ideal for a proactive, detail-oriented professional with a strong background in digital marketing agencies. As a Project Manager at GNB Agency, you will be responsible for planning and executing marketing projects—primarily email/CRM and social media campaigns—while ensuring smooth collaboration between team members and clients.

Key Responsibilities

• Experience in SMM or (and) in Digital Agencies is must-have 
• Manage multiple client projects with a focus on SMM
• Own project timelines, task prioritization, and delivery tracking
• Lead day-to-day communication with internal creative, content, and technical teams
• Build and optimize internal business processes for greater efficiency and scalability
• Facilitate efficient meetings and ensure clarity across all project phases
• Serve as the main point of contact for assigned clients and deliver clear, consistent reporting
• Ensure all projects meet deadlines, stay within scope, and maintain high quality standards

Mandatory Requirements

• Minimum 2 years of experience within a single company for each project management role listed in your CV
• Proven experience using project management tools such as Trello or WorkSection
• Strong communication skills in English (Upper-Intermediate or higher)
• Prior experience working in digital marketing agencies is highly preferred
• Excellent time management, attention to detail, and the ability to work independently in a remote environment

Hiring Process
A test assignment will be required as part of the hiring process.
Important: We do not accept test assignments completed using ChatGPT or any other AI tools.

If you're a performance-oriented PM ready to grow with a collaborative, fast-paced team, we’d love to hear from you. Apply now and help us deliver impactful marketing that drives retention and revenue.

One of the world's largest providers of products and services to the energy industry has a need to develop and support enterprise information system in Oil & Gas domain.
Product being developed is a cloud solution for interpretation of geological and geophysical data. Project is based on SCRUM methodology.
Our project is stable, long-term and constantly adopts new technologies such as newest Java and Eclipse RCP versions, cloud and GPU computing, microservices architecture and other innovative frameworks.
Work supposes close cooperation with Customer team located in Houston and following Agile principles.
Our team is senior, supportive and friendly.

• Responsibilities:

  • Collaborate closely with geophysicists, data scientists, and software engineers to
  translate scientific domain requirements into robust on-prem or Cloud software
  solutions.
  • Design, develop, and maintain high-performance applications for geophysical and
  geological data analysis, interpretation and visualization (e.g., seismic, horizon,
  fault, velocity model, etc.)
  • Present architectural designs and technical proposals to the architecture review
  board.
  • Ability to break down development tasks and lay out clear implementation
  roadmaps.
  • Implement and optimize computation algorithms
  • Design and develop both thin and thick client applications that interact with cloud-
  based microservices.
  • Ensure high code quality through unit testing, code reviews, security hardening and
  continuous integration with other domain tools
  • Provide technical support and lead user troubleshooting sessions to resolve issues
  and ensure smooth operation of DSG application.
  • Mentor junior developers and actively contribute to architectural and
  implementation decisions.
  • Embrace Agile/Scrum methodologies, delivering and demonstrating working
  solutions at the end of each sprint
  • Stay current with emerging technologies and trends in geophysical computing and
  software development.

• Mandatory Skills Description:

  10+ years in Java development
  Strong Java Core knowledge
  Experience in designing and building complex systems

• Nice-to-Have Skills Description:

  Experience with desktop development (Swing, SWT or Eclipse RCP)
  C++ development
  Practical experience with Eclipse RCP framework
  OSGI knowledge is a plus
  Oil&Gas domain experience is a plus