Jobs at Djinni

General Description

Cropwise Operations is a global leader in digital agritech solutions, operating in over 50 countries and helping optimize business processes and improve the efficiency of agronomic decision-making.

About the role

We are looking for a Presentation Designer with strong visual storytelling and structured thinking.

You will turn complex product functionality, workflows, data, and technical concepts into clear and compelling visual stories for agronomists, farm managers, customers, partners, Sales, and internal teams.

This is not a role where you simply make finished slides look better. You will need to understand a feature, ask the right questions, identify what matters to the audience, define the narrative, and then design the clearest way to explain it.

Approximately 80% of your work will be presentations and slide-based product communication. The remaining 20% will include email and social media visuals, one-pagers, and occasional event or print materials.

What you will do

Product presentations and visual storytelling — approximately 80%

• Create product presentations, feature explainers, sales and demo decks, customer-facing materials, and presentations for internal or industry events.
• Turn complex FMS workflows and technical concepts into simple narratives, diagrams, annotated product screens, infographics, and clear step-by-step explanations.
• Work from different types of source material: a content writer’s draft, product documentation, interface screens, data, rough stakeholder notes, or conversations with product experts.
• Interview Product Managers, Product Designers, agronomy experts, Sales, Support, and other stakeholders to understand how a feature works, why it matters, and which customer problem it solves.
• Define the information hierarchy and story flow before moving into visual design.
• Adapt the same product story for different audiences, contexts, and levels of technical knowledge.

• Build and improve reusable slide templates, diagram patterns, and visual systems that help the team communicate consistently and efficiently.

   

Other visual communication — approximately 20%

• Create supporting assets for email campaigns, social media, landing pages, one-pagers, and product announcements.
• Occasionally prepare event materials such as brochures, booth graphics, printed boards, and other campaign collateral.

• Use AI tools for image generation and design exploration when they improve the result. AI is welcome as a production tool; the narrative, judgment, and clarity must come from you.

   

What we are looking for

• 2+ years of experience in presentation design, visual communication, information design, and graphic design.
• A portfolio that includes presentations or visual explanations of complex products, services, processes, or data-heavy subjects.
• Strong visual storytelling skills: you can turn raw and incomplete information into a logical, audience-focused narrative.
• Strong information design skills, including hierarchy, typography, editorial layout, diagrams, flows, data visualization, and the thoughtful use of product screens.
• Curiosity and the ability to ask precise questions until you understand how something works and why it is valuable.
• Ability to work independently with incomplete inputs and propose a communication approach rather than wait for a fully prepared slide-by-slide brief.
• Advanced working knowledge of Figma and at least one presentation tool such as PowerPoint or Google Slides.
• Attention to detail and the ability to maintain brand consistency across different formats.

• English at B2+ level and fluent Ukrainian.

   

Nice to have

• Experience with B2B SaaS, enterprise, technical, or data-heavy products.
• Experience in AgTech or an interest in agricultural workflows.
• Experience with motion, short video, animation, or interactive presentations.
• Experience using AI tools for visual exploration and asset generation.

• Knowledge of print preparation and event materials.

   

This role is likely a good fit if

• You enjoy understanding complicated systems and making them feel simple.
• You care as much about the logic of a story as about the visual polish of each slide.
• You can challenge unclear content, find missing information, and propose a stronger explanation.

• You are comfortable collaborating with both creative and technical specialists.

   

How we will evaluate your application

Please include a portfolio with two or three relevant cases. For at least one case, briefly show or explain:

• what source material or problem you started with;
• who the audience was;
• how you structured and simplified the story;
• what parts of the final result you personally created.

We value the thinking behind the work as much as the visual result.

The Company Offers

• Opportunity to be a part of a best-in-class product that is used by thousands of companies around the world. 
• Annual performance bonus scheme. 
• Career growth opportunities. 
• An environment where you need to seek and implement unique solutions. 
• Training and development programs. 
• Young and dynamic team with a friendly and open culture. 
• Health and life insurance for employees and your family members. 
• 32 working days of paid annual leave and sick leave. 

Gravira Group

Luck doesn’t happen. It accumulates.

At Gravira Group, we believe exceptional results are built through thousands of smart decisions, fast experiments and people who care enough to ask one more question.

That’s what Gravity of Luck means to us.

We’re building one of the fastest-growing iGaming products in Tier-1 markets, and we’re looking for someone who knows how to turn conversations into partnerships, and partnerships into measurable revenue.

About Gravira Group

Gravira Group is a fast-growing international iGaming company focused on Canada and Tier-1 markets.

We build and scale our own products by combining Product, Acquisition, CRM, Payments, Engineering and Operations into one high-performance system.

We move fast.

We make decisions based on data.

We trust ownership over bureaucracy.

We’re now scaling our Affiliate direction and looking for someone who can help us build a strong pipeline of high-quality partners.

Why this role exists

Affiliate growth starts with the right partners.

Finding them is only the first step.

The real challenge is turning cold contacts into commercial conversations, negotiations into signed deals, and signed deals into active traffic and measurable performance.

Your mission is to build and convert a qualified partner pipeline, with a strong focus on Canada, Tier-1 markets and Facebook traffic.

This is a commercial acquisition role.

You’ll own the process from finding the right partner and starting the conversation to negotiating partnership conditions and bringing the partner to first traffic and first FTDs.

After the deal is negotiated, critical information is transferred to the Account/Operations Manager for documentation, tracking and reporting.

What You’ll Own

• Searching for new affiliate partners and webmasters.
• Building and maintaining a qualified partner pipeline.
• Running cold outreach through relevant channels.
• Identifying partners with high-quality traffic for Canada and other Tier-1 markets.
• Prioritizing Facebook traffic partners as one of the key acquisition sources.
• Presenting and selling Gravira partnership terms.
• Negotiating commercial conditions and handling objections.
• Bringing newly acquired partners to first traffic and first FTDs.
• Reactivating inactive or previously lost partners.
• Building long-term partner relationships focused on measurable performance.
• Tracking pipeline progress, partner activity and commercial outcomes.
• Analysing basic partner performance, traffic quality and revenue potential.
• Transferring all critical deal information to the Account/Operations Manager after negotiations.
• Expanding acquisition across additional sources such as FB, SEO, PPC, UAC, ASO, affiliate networks, conferences and other relevant channels.

• Collaborating with Marketing and Product teams to improve offers, conversion and partner activation.

   

Main Partner Sources

• Facebook traffic partners.
• Canada-focused partners.
• Tier-1 traffic partners.
• Affiliate networks.
• SEO affiliates.
• PPC partners.
• UAC partners.
• ASO partners.
• Media buying teams.
• Performance marketing partners.
• Conference and networking contacts.

• Existing webmaster or partner databases.

   

What Success Looks Like

Six months after joining Gravira Group:

• A strong and qualified affiliate pipeline has been built.
• New partners are consistently entering the acquisition funnel.
• Cold outreach is converting into meaningful commercial conversations.
• New partners are being activated and brought to first traffic and FTDs.
• Canada and other Tier-1 traffic sources are growing.
• Facebook remains a strong and scalable partner acquisition channel.
• Previously inactive partners are being successfully reactivated.
• Affiliate acquisition is generating measurable contribution to FTDs, NGR and revenue.
• The Account/Operations team receives complete and accurate deal information after negotiations.

• The affiliate acquisition process becomes more structured, predictable and scalable.

   

We’re Looking For Someone Who

• Has experience in the iGaming industry with Tier-1 products.
• Has practical experience working with Canada as a target market.
• Has experience working with Facebook traffic and/or partners who generate Facebook traffic.
• Has strong cold outreach and negotiation skills.
• Knows how to sell commercial terms and handle objections.
• Understands affiliate marketing and performance-based partnerships.
• Can build, manage and convert a partner pipeline.
• Has a strong commercial mindset and focuses on measurable results.
• Has strong communication and follow-up discipline.
• Is comfortable working with targets and performance-based bonuses.

• Has English at B2 level or higher.

   

Nice to Have

• Existing relationships with webmasters, affiliates or affiliate networks.
• An existing partner database.
• Experience with multiple acquisition sources including SEO, PPC, UAC or ASO.
• Experience working with media buying teams.
• Experience attending affiliate conferences and industry networking events.
• Experience working with Canada-focused affiliate traffic.

• Strong existing network across Tier-1 markets.

   

Why Gravira Group

This is a role for someone who enjoys the commercial side of affiliate marketing.

You’ll have the opportunity to directly influence our partner acquisition strategy and build relationships that generate measurable business results.

You’ll work with Canada and Tier-1 traffic sources and have a clear connection between your activity and your results.

We value:

Ownership over bureaucracy.

Speed over unnecessary processes.

Performance over activity for activity’s sake.

Long-term partnerships over one-off deals.

And people who know how to turn a good opportunity into a real result.

You’ll also have a clear performance-driven bonus system, with the opportunity to grow your income together with the business.

Build Gravity of Luck

At Gravira Group, luck isn’t random.

It’s the result of curiosity.

Of ownership.

Of speed.

Of the right conversations at the right time.

And of people who know how to turn opportunities into results.

If you know how to find the right partner, start the conversation and close the deal, you’ll feel at home here.

Build Gravity of Luck with us.

Gravira Group

Luck doesn’t happen. It accumulates.

At Gravira Group, we believe exceptional results are built through thousands of smart decisions, fast experiments and people who care enough to ask one more question.

That’s what Gravity of Luck means to us.

We’re building one of the fastest-growing iGaming products in Tier-1 markets, and we’re looking for someone who enjoys bringing structure, accuracy and transparency to complex operational processes.

About Gravira Group

Gravira Group is a fast-growing international iGaming company focused on Canada and Tier-1 markets.

We build and scale our own products by combining Product, Acquisition, CRM, Payments, Engineering, Analytics and Operations into one high-performance system.

We move fast.

We make decisions based on data.

We trust ownership over bureaucracy.

As our Affiliate direction grows, we’re separating commercial acquisition from operational ownership and building a stronger operational foundation for the department.

Why this role exists

Affiliate growth creates more than new partnerships.

It creates more partner data, deal terms, payments, statuses, reports, follow-ups and dependencies between teams.

When this information is incomplete or inconsistent, small operational issues quickly become business problems.

Your mission is to make sure the operational side of Affiliate works accurately and predictably.

You’ll own partner data, reporting, documentation, follow-up control and internal affiliate processes, working closely with the Head of Affiliate, Affiliate Sales Manager, Finance, Analytics, Risk, Product and Marketing.

This is not a cold sales or partner acquisition role.

Your focus is making sure that once a partner enters the business, everything around that partnership is properly documented, tracked and visible.

What You’ll Own

• Maintaining and updating partner data in NetHunt CRM.
• Managing partner and deal information in Affilka.
• Entering, verifying and updating affiliate data after partner negotiations.
• Keeping partner statuses accurate and up to date.
• Owning daily, weekly and monthly affiliate reporting.
• Tracking payments, commissions, deal terms and follow-ups.
• Reconciling information between NetHunt, Affilka, reports and internal documentation.
• Monitoring missing information, inconsistencies and overdue actions.
• Supporting partner onboarding from the operational side.
• Controlling deadlines and preventing missed follow-ups or payment-related issues.
• Maintaining clear and reliable operational documentation.
• Identifying gaps in existing workflows and suggesting improvements.

• Improving reporting, data structures, workflows and automation where possible.

   

What Success Looks Like

Six months after joining Gravira Group:

• Partner information is accurate, complete and up to date.
• NetHunt, Affilka, reports and internal documentation remain aligned.
• Affiliate reporting is delivered consistently and without avoidable errors.
• Partner statuses, payments, commissions and deal terms are clearly tracked.
• Missing information and overdue actions are identified before they become problems.
• Partner onboarding runs through a clear and predictable operational process.
• Affiliate, Finance, Analytics, Risk, Product and Marketing teams have reliable information when they need it.
• Less time is spent searching for data, correcting inconsistencies or chasing missing information.

• Affiliate operations become more structured, transparent and scalable.

   

We’re Looking For Someone Who

• Has experience in the iGaming industry with Tier-1 products.
• Has experience in Account Management, Affiliate Operations, Partner Operations, CRM Administration, Support Operations, Data Operations or a similar role.
• Has strong attention to detail and can work accurately with structured data.
• Has experience with CRM systems, affiliate platforms, spreadsheets, reporting tools or operational databases.
• Has a strong level of Excel / Google Sheets.
• Can keep large amounts of information organized, accurate and up to date.
• Has strong follow-up discipline and doesn’t let tasks disappear.
• Has an analytical and process-driven mindset.
• Communicates clearly with both internal teams and external partners.
• Can work with repetitive operational tasks without losing accuracy or focus.
• Takes ownership of problems instead of waiting for someone else to notice them.

• Has English at B2 level or higher.

   

Nice to Have

• Hands-on experience with NetHunt.
• Hands-on experience with Affilka.
• Experience working with affiliate reporting and commission calculations.
• Experience with data reconciliation across multiple systems.
• Experience improving operational workflows or introducing automation.
• Experience working closely with Finance, Analytics, Risk, Product or Marketing teams.
• Experience in a fast-growing startup or international iGaming environment.

Why Gravira Group

This is a role for someone who likes things to make sense.

You’ll have direct influence over the structure and quality of our Affiliate operations and will work closely with teams across the business.

Your work will make partner information easier to understand, processes easier to follow and operational issues easier to catch before they become bigger problems.

We value:

Accuracy over assumptions.

Ownership over bureaucracy.

Transparency over information silos.

Process improvement over doing things the same way forever.

And people who notice when something doesn’t work — and take responsibility for making it better.

Build Gravity of Luck

At Gravira Group, luck isn’t random.

It’s the result of curiosity.

Of ownership.

Of speed.

Of hundreds of small improvements that compound over time.

If you’re the person who notices the missing field, the inconsistent number, the overdue follow-up or the broken process — and doesn’t rest until it’s fixed — you’ll feel at home here.

Build Gravity of Luck with us.

On behalf of our Client from France, Mobilunity is looking for a Fullstack Laravel Engineer.

Our client is a table management software and CRM that enables restaurant owners to welcome their customers easily. The app is useful to manage booking requests and register new bookings. You can view all your bookings, day after day, wherever you are and optimize your restaurant’s occupation rate. Our client offers a commission-free booking solution that guarantees freedom above all. New technologies thus become the restaurateurs best allies for saving time and gaining customers while ensuring a direct relationship with them.

They are looking for a developer to join their Al squad and assist in implementing Al features using various tools and connecting them to the existing stack built on Laravel. The ideal candidate will play a crucial role in bridging the TypeScript part to PHP within the tech stack.

    Responsibilities:

• Work closely with the Al squad to implement Al features
• Utilize multiple tools to enhance Al capabilities
• Connect Al features to our existing Laravel stack

• Bridge the TypeScript part to PHP within the tech stack
   

  Requirements:

• 5+ years of professional software development experience, with PHP/Laravel as your primary backend stack
• TypeScript skills – you can read, write using ai, and review Node.js code confidently
• Strong SQL knowledge: you write clean queries, understand indexes, and can reason about query performance at scale
• Proven ability to articulate and justify architectural decisions: weighing trade-offs around reliability, scalability, and maintainability
• Active user of Al development tools (Claude Code, Cursor, Copilot, or similar) – you’ve integrated these into your daily workflow and are curious about pushing them further

• Upper-intermediate to advanced English proficiency
   

  Will Be a Plus:

• Solid Experience of using generative Al in production
• Familiarity with OAuth2 / OIDC flows and APl authentication patterns (API keys, tokens, scopes)
• Experience with message queues or event streaming (SQS, RabbitMQ, Kafka, etc.)
   

     In return we offer:

• The friendliest community of like-minded IT-people
• Open knowledge-sharing environment – exclusive access to a rich pool of colleagues willing to share their endless insights into the broadest variety of modern technologies
• Mobilunity Medical Insurance program designed to attend our teams’ needs
• Paid vacations and sick leaves, including 5 paid days per year that don’t require a sick note
• Perfect office location in the city-center (900m from Lukyanivska metro station with a green and spacious neighborhood) or remote mode engagement: you can choose a convenient one for you, with a possibility to fit together both
• No open-spaces setup – separate rooms for every team’s comfort and multiple lounge and gaming zones
• English classes in 1-to-1 & group modes with elements of gamification
• Neverending fun: sports events, tournaments, music band, multiple affinity groups
  
  🐳 Come on board, and let’s grow together! 🐳

Phoenix Games is an innovative technology company building next-generation iGaming and Web3 products for a global audience. By combining AI, blockchain, cloud technologies, and advanced analytics, we create engaging digital experiences powered by data.

We're looking for a Data Analyst who is passionate about transforming data into actionable insights and helping shape product strategy through analytics.

What You'll Do

• Analyze product, marketing, and business data to identify trends, opportunities, and risks.
• Build and maintain dashboards, reports, and KPIs using modern BI tools.
• Monitor player behavior, retention, engagement, and monetization metrics.
• Perform ad hoc analysis to support product and business decisions.
• Design and analyze A/B tests and feature experiments.
• Work closely with Product Managers, Marketing, Finance, and Engineering teams.
• Validate data quality and investigate anomalies.
• Automate recurring reports and improve reporting processes.
• Present insights and recommendations to stakeholders in a clear and actionable way.

Tech Stack

• SQL
• Python (Pandas, NumPy)
• Power BI / Tableau / Looker
• PostgreSQL
• BigQuery / Snowflake (nice to have)
• Google Analytics 4
• Amplitude / Mixpanel
• Excel / Google Sheets
• Git (nice to have)

Requirements

• 2+ years of experience as a Data Analyst, Product Analyst, or Business Analyst.
• Strong SQL skills and experience working with relational databases.
• Experience with BI and data visualization tools.
• Understanding of statistics and A/B testing methodologies.
• Strong analytical thinking and attention to detail.
• Ability to communicate complex findings in a simple and business-friendly way.
• Experience working with large datasets.
• Upper-Intermediate English or higher.

Nice to Have

• Experience in Gaming, FinTech, SaaS, or E-commerce.
• Experience with product analytics platforms (Amplitude, Mixpanel, GA4).
• Python for data analysis and automation.
• Knowledge of predictive analytics.
• Familiarity with blockchain or Web3 products.

What We Offer

• Fully remote work from anywhere in Europe.
• Long-term B2B cooperation.
• Competitive salary paid in EUR or USD.
• Annual salary reviews.
• Performance-based bonus program.
• Annual company bonus.
• 25 paid vacation days.
• Paid sick leave.
• Flexible working hours.
• Home office budget.
• Laptop or equipment allowance.
• Learning & development budget for courses, certifications, conferences, and books.
• English language lessons.
• Private health insurance.
• Mental health support program.
• Sports and wellness compensation.
• Team-building activities and international company retreats.
• Opportunity to work with AI, Web3, blockchain, and cutting-edge analytics solutions.
• Career growth within a fast-growing international product company.

Why Join Phoenix Games?

At Phoenix Games, data is at the heart of every product decision. You'll have the opportunity to work with modern technologies, influence business strategy, and help build products used by a global audience while collaborating with an international team of talented professionals.

Phoenix Games is a technology company building next-generation iGaming and Web3 products for a global audience. We leverage AI, cloud technologies, blockchain, and advanced analytics to create intelligent, data-driven gaming experiences.

As we continue to scale, we're looking for Data Engineer / Data Scientist to help us build modern data infrastructure, develop machine learning solutions, and turn massive volumes of data into actionable insights.

What You'll Do

• Design, build, and maintain scalable data pipelines and ETL/ELT processes.
• Develop and optimize data warehouses and data lake architectures.
• Collect, clean, and transform large datasets from multiple sources.
• Build predictive models, recommendation systems, and analytical solutions.
• Apply machine learning techniques to improve player engagement, fraud detection, personalization, and business intelligence.
• Design dashboards and reporting solutions for business stakeholders.
• Collaborate with Product Managers, Engineers, and BI teams to define data-driven strategies.
• Optimize data processing performance and ensure data quality.
• Implement monitoring, validation, and governance for data pipelines.
• Research and evaluate new AI and machine learning technologies.

Tech Stack

• Python
• SQL
• PostgreSQL
• Snowflake / BigQuery / Redshift
• Apache Airflow
• Spark
• Pandas
• NumPy
• Scikit-learn
• TensorFlow / PyTorch
• MLflow
• Docker
• Kubernetes
• AWS / Azure / GCP
• Git
• Power BI / Looker / Tableau

Requirements

• 2+ years of commercial experience in Data Engineering, Data Science, or Machine Learning.
• Strong Python programming skills.
• Advanced SQL knowledge.
• Experience building scalable data pipelines.
• Experience with cloud data platforms.
• Strong understanding of data modeling and database design.
• Experience with machine learning algorithms and model evaluation.
• Experience working with large datasets.
• Familiarity with Docker and cloud environments.
• Strong analytical and problem-solving skills.
• Upper-Intermediate English or higher.

Nice to Have

• Experience with LLMs, Generative AI, or AI agents.
• Knowledge of real-time data streaming (Kafka, RabbitMQ).
• Experience with feature engineering and MLOps.
• Experience with fraud detection or recommendation systems.
• Familiarity with blockchain analytics or Web3 ecosystems.

What We Offer

• Fully remote work from anywhere in Europe.
• Long-term B2B cooperation.
• Competitive salary paid in EUR or USD.
• Annual salary reviews.
• Performance-based bonus program.
• Annual company bonus.
• 25 paid vacation days.
• Paid sick leave.
• Flexible working hours.
• Home office budget.
• Laptop or equipment allowance.
• Learning & development budget for courses, certifications, conferences, and books.
• English language lessons.
• Private health insurance.
• Mental health support program.
• Sports and wellness compensation.
• Team-building activities and international company retreats.
• Opportunity to work on AI, Web3, blockchain, and large-scale data platforms.
• Clear career growth opportunities within a rapidly expanding international product company.

Why Join Phoenix Games?

At Phoenix Games, data is at the core of every product decision. You'll work with modern technologies, solve complex data challenges, and help build intelligent systems that power the next generation of online gaming.

If you're passionate about data engineering, machine learning, and creating impactful AI-driven solutions, we'd love to hear from you.

An international IT company is looking for an experienced Embedded Hardware Engineer to join our team.

You will work on board-level hardware design, physical subsystem assembly, RF and wireless component integration, and prototype development.

Key requirements:

• 4+ years of experience in embedded hardware and PCB design
• Experience with Altium Designer, KiCad, Cadence, or similar tools
• Knowledge of ARM architectures, Cortex-M/A, microcontrollers, SoCs, and SoMs
• Experience with Embedded Linux hardware platforms
• Practical knowledge of SPI, I2C, UART, CAN, USB, Ethernet, and PCIe
• Experience with power management, DC-DC converters, LDOs, battery systems, and thermal design
• Knowledge of RF modules, transceivers, power amplifiers, and antenna systems
• Experience with multi-layer PCB design, high-speed routing, signal integrity, and EMI/EMC
• Hands-on experience with oscilloscopes, spectrum analyzers, VNAs, and signal generators
• Experience coordinating prototype PCBA production and testing

You will work on international projects in telecommunications, security, healthcare, real estate, consumer electronics, and other technology areas.

We offer:

• Remote work with the possibility of future relocation
• Minimal bureaucracy and micromanagement
• Professional development through training, webinars, meetups, and certifications
• Challenging international projects

Send us your CV to learn more about the opportunity.

We are looking for a Senior Test Automation Team Lead to define and lead end-to-end test automation for Zultys product development across web services, mobile apps, desktop apps, and IP telephony. This role combines hands-on framework development in Python with team leadership, automation strategy, and quality ownership across the delivery lifecycle.

Experience Level

• 7+ years of professional experience in QA/Software Testing
• 4+ years of hands-on test automation experience with Python
• 2+ years of experience leading QA automation engineers or cross-functional quality initiatives

What You'll Do

• Define and execute the test automation strategy across API, UI, integration, E2E, regression, and non-functional testing
• Architect, build, and maintain scalable Python-based automation frameworks
• Lead automation for web services and backend APIs, mobile applications (Android/iOS), desktop applications
• Integrate automated tests into CI/CD pipelines (GitHub Actions/Jenkins) with quality gates and release criteria
• Establish best practices for test design, coding standards, flaky test reduction, and reliable reporting
• Mentor and coach automation engineers; perform code reviews and technical guidance
• Drive defect triage, root-cause trends, and continuous quality improvements

What We're Looking For

• Strong hands-on Python experience for automation frameworks and tooling
• Deep experience with API automation (REST/WebSocket), UI automation, and E2E orchestration
• Practical experience with mobile automation tools (e.g., Appium) and desktop test automation
• CI/CD expertise with GitHub Actions and Jenkins
• Strong knowledge of test architecture, risk-based testing, and quality metrics
• Strong Linux, networking, and troubleshooting skills
• Strong leadership, communication, and stakeholder management skills

We are seeking a highly skilled and experienced Business Analyst.
 

Payment systems, Crypto, Software development, in particular:

•  Expertise in gathering, analyzing, and documenting business requirements (incl.functional, non-functional);
• Experience in Agile methodology, writing user stories in Jira, building processes/ required flows and diagramming (UML, BPMN etc);
• Experience in preparing functional and detailed system design documents;
• Ability to communicate effectively across multiple levels of the organization, including with leadership;
• Demonstrated leadership, initiative, analytical skills, and sound business acumen, including the ability to understand and analyze recommendations;
• Experience with all phases of testing (i.e., system, integration, user acceptance), including creating use cases, test conditions, and review of output; 
• Must be able to adjust and work effectively in a dynamic, changing environment;
• Provide weekly/daily status updates on services and work completed.

We are looking for talented folks who:

• Want to know why things work the way they do;
• Excel at explaining things with the right amount of detail;
• Are capable communicators with the spoken and written word;
•  Know how to collaborate within a team environment;
•  Are dedicated learners with the ability to use software;
• Are clarifying business ideas and standardizing the software development

process. 

Working conditions:

•  Work schedule from 10:00 to 19:00;
•  Remote work;
• We provide all the necessary tools for your successful and comfortable work;
•  Training at the expense of the company (courses, seminars, new and interesting projects);
• Learning English at the expense of the company;
•  Compensation for coworking place;
•  Ability to switch between projects and try yourself in different roles.
   

Numerical Technologies LTD is a provider of custom software solutions and services specializing in risk, limits, and regulatory capital. We are currently looking for a Senior Python Developer to join our team. 

Project: Portfolio management systems for a US financial institution. 

What you will be doing:  

As part of the team, you will be participating in a client project focused on portfolio management solutions. You will help develop new software features, as well as support and maintain existing ones. You will be writing scalable and fault-tolerant code, debugging programs, and integrating applications with third-party web services. You will be collaborating closely with the client and product manager to understand the system’s functional and non-functional requirements, and contribute to code quality through unit testing, integration testing, code review, and system design using Python to build robust software that aligns with the client’s business needs. 

What we are looking for:  

• A strong programming background with Python and OOP skills.
• Deep understanding of algorithms and data structures.
• Experience building backend systems and working with REST APIs.
• Proficiency with SQL databases.
• Experience with FastAPI and Linux environments.
• Strong problem-solving skills and ability to collaborate effectively in a team environment.
• Upper-Intermediate level of English or above. 
• Experience with React and AWS is a plus. 

What we offer: 

• Competitive compensation depending on experience and skills. 
• Regular assessments and salary reviews. 
• Paid personal days. 
• Mental health support program. 
• Language classes. 
• Flexible working schedule.

About project

We are a Barcelona-based R&D center seeking Vulnerability Researchers/Security Researchers to join our team. The role focuses on hands-on vulnerability research, including finding and exploiting vulnerabilities in complex systems such as browsers, kernels, mobile and desktop operating systems. We offer full-time remote work as well as relocation opportunities to Barcelona. Flexible working hours are supported depending on productivity and time zones.

Your area of responsibility

• Detect, analyze, and exploit vulnerabilities;
• Conduct vulnerability research across browsers, kernels, mobile and desktop operating systems, and other complex software;
• Understand the technical details of vulnerabilities and assess their real impact;
• Develop exploits, proof-of-concept code, scripts, and software modules to validate vulnerabilities;
• Perform reverse engineering and binary analysis as part of vulnerability research;
• Reverse-engineer security patches to better understand vulnerabilities;
• Use fuzzing and other research techniques to discover vulnerabilities;
• Effectively communicate vulnerability findings and their technical impact;
• Assist in the development of tools for vulnerability and security research.

Skills and requirements

• Proven hands-on experience in vulnerability research and vulnerability exploitation;
• Experience in exploit development;
• Experience in finding vulnerabilities in complex systems;
• Experience with reverse engineering;
• Knowledge of OS internals;
• Knowledge of modern exploitation techniques;
• Experience researching at least one of the following areas: browsers, kernels, mobile OSes, desktop OSes, or embedded systems;
• Experience with platforms such as Windows, Linux, macOS, iOS, or Android;
• Ability to work independently in a remote environment;
• Availability for full-time work.

Will be a plus

• Published CVEs or other proven records of discovered vulnerabilities;
• Experience finding and exploiting vulnerabilities in browsers or OS kernels;
• Experience with fuzzing;
• Participation in CTFs, security competitions, or security conferences;
• Bug bounty or independent vulnerability research experience;
• Published security research, technical write-ups, PoCs, or research tools;
• Offensive security background;
• Academic degree in Computer Science, Mathematics, or Physics.

We offer

• A real opportunity to influence the product, architecture, and technical decisions;
• Direct communication with C-level management, without unnecessary bureaucracy;
• Remote-first environment;
• Long-term and enjoyable cooperation;
• 20 paid working days of vacation per year;
• 5 paid undocumented sick days;
• Official public holidays as days off;
• Personal legal support;
• English classes;
• Team-building events and a friendly, supportive atmosphere.

We are looking for a security-first Cloud DevSecOps Engineer to design, automate, and protect our multi-cloud infrastructure across AWS and Azure. In this role, you won’t just build pipelines—you will bake security directly into them. You will work closely with our development and engineering teams to enforce a “Shift Left” culture, ensuring that automation, scalability, and airtight cloud compliance go hand-in-hand.

Requirements:

• 3+ years of hands-on experience in Cloud DevOps/DevSecOps, managing production environments across AWS and Azure.
• Strong experience designing and securing CI/CD pipelines (GitHub Actions, Azure DevOps, GitLab CI).
• Advanced knowledge of Infrastructure as Code using Terraform (CloudFormation or Bicep is a plus).
• Experience implementing Policy-as-Code and IaC security scanning using tools such as Checkov, Tfsec, OPA/Rego.
• Practical experience integrating security controls into the SDLC, including SAST, DAST, SCA, secret detection, and container image scanning.
• Hands-on experience with Kubernetes (EKS/AKS), Docker, container security, and workload hardening.
• Experience with cloud-native security services across AWS and Azure.
• Strong understanding of IAM, RBAC, Zero Trust, and enterprise secrets management (HashiCorp Vault, Azure Key Vault).
• Experience implementing and integrating security platforms such as SonarQube, Prisma Cloud, Wiz, Snyk, CrowdStrike, Microsoft Sentinel, or similar.
• Experience configuring centralized logging and telemetry pipelines for SIEM solutions.
• Practical knowledge of cloud security, vulnerability management, encryption, compliance frameworks (SOC2, ISO 27001, CIS), and secure software delivery.
• Proficiency in scripting (Python, Bash, or PowerShell).

Responsibilities

• Design, build, and maintain secure CI/CD pipelines, embedding security throughout the software delivery lifecycle.
• Automate cloud infrastructure provisioning across AWS and Azure using Terraform.
• Implement and maintain Policy-as-Code guardrails to prevent infrastructure misconfigurations before deployment.
• Integrate automated SAST, DAST, SCA, secret detection, vulnerability scanning, and container scanning into engineering workflows.
• Deploy and automate security tooling, including EDR agents, vulnerability scanners, monitoring agents, and security baselines across cloud workloads.
• Configure and automate application, infrastructure, and container log collection for centralized SIEM platforms.
• Build automated vulnerability remediation workflows, integrating findings into engineering backlogs (e.g., Jira).
• Implement and maintain Zero Trust access controls, IAM governance, RBAC, and enterprise secrets management.
• Secure Kubernetes platforms (EKS/AKS), container runtimes, and cloud-native workloads.
• Collaborate with Security, Engineering, and Platform teams to promote secure-by-default infrastructure and developer enablement.
• Develop reusable secure Terraform modules, Helm charts, and deployment templates.
• Continuously improve cloud compliance, security posture, and operational resilience across AWS and Azure environments.

Preferred certifications:

• AWS Certified Security — Specialty
• AWS Certified DevOps Engineer — Professional
• Microsoft Certified: Azure Security Engineer Associate (AZ-500)
• Certified DevSecOps Professional (CDP) or Practical DevSecOps
• Certified Kubernetes Administrator (CKA)
• Certified Kubernetes Security Specialist (CKS)
• HashiCorp Terraform Associate (nice to have)

We are seeking a Cloud Architect with a deep specialization in Multi-Cloud Security Operations and Governance to secure our enterprise AWS and Azure footprints. This role focuses on moving beyond basic infrastructure design to build a resilient defense-in-depth architecture. You will be responsible for implementing automated compliance guardrails, integrating advanced security products (SIEM, EDR), and managing cloud-native vulnerability lifecycles. You will bridge the gap between cloud engineering and the Security Operations Center (SOC) to ensure our platforms are continuously monitored, defended, and compliant.

Requirements:

• Multi-Cloud Architecture: Deep architectural knowledge of security services and infrastructure configurations within both AWS and Azure.
• SecOps Toolkit Expertise: Direct experience engineering and tuning enterprise SIEM solutions, deploying EDR/XDR agents at scale, and managing enterprise vulnerability scanning suites.
• Automated Policy-as-Code: Strong proficiency in implementing cloud governance tools (Azure Policy, AWS Control Tower) and secure Infrastructure as Code (Terraform) utilizing static security analysis.
• Threat & Incident Context: Solid understanding of modern attack vectors, the MITRE ATT&CK framework, and how cloud misconfigurations translate into operational security risks.
• Collaboration: Ability to serve as the core technical liaison between Cloud Infrastructure teams, Compliance/Audit units, and the SOC.

Preferred Certifications:

• AWS Certified Security — Specialty / Certified Solutions Architect — Professional
• Microsoft Certified: Azure Security Engineer Associate / Cybersecurity Architect Expert
• CISSP (Certified Information Systems Security Professional) or CCSP (Certified Cloud Security Professional)
   

Responsibilities:

• Cloud Security Guardrails & Governance: Design and enforce automated security baselines and preventative guardrails across AWS and Azure using tools like AWS Organizations, Service Control Policies (SCPs), Azure Policy, and landing zones.
• SIEM & Logging Engineering: Architect and optimize multi-cloud log aggregation strategies. Engineer seamless telemetry pipelines from AWS (CloudTrail, GuardDuty) and Azure (Activity Logs, Defender) into centralized SIEM platforms (e.g., Microsoft Sentinel, Splunk) for real-time correlation and alerting.
• EDR & Workload Protection: Strategy and deployment oversight for Endpoint Detection and Response (EDR) and Cloud Workload Protection Platforms (CWPP) across multi-cloud virtual machines, containers, and serverless environments.
• Vulnerability & Posture Management: Implement and manage Cloud Security Posture Management (CSPM) and Vulnerability Management workflows. Operationalize continuous scanning for misconfigurations, OS-level vulnerabilities, and container images, establishing automated remediation playbooks.
• Identity & Access Security: Architect strict Zero-Trust frameworks, implementing robust Identity and Access Management (IAM) governance, Just-In-Time (JIT) access, and Privileged Access Management (PAM) integrations.
• Security Product Integration: Evaluate, deploy, and manage specialized third-party cloud security products (e.g., CyberArk, Wiz, Palo Alto Prisma, CrowdStrike) to augment native cloud security controls.

Your area of responsibility:

- Create designs for SaaS web & mobile apps in Figma 
- Communicate with clients via chat and meetings

Skills and requirements:

- Proficiency with Figma (components/autolayouts/etc.)
- Attention to detail

- Experience with Design Systems

- Portfolio showcasing previous design works

- Good communication skills
 

Will be a plus:

- Experience with Interface Animations 

- Upper Intermediate+ level of English proficiency.
 

We offer:

- Opportunity to work in a highly skilled design team on interesting projects and learn from the best;

- We don't believe in meetings for meetings, so only project-related calls + 1 bi-weekly team call — that's it.

- Competitive salary fixed in USD;

- We need work to be done, not hours to be spent, so until you're on time for meetings & projects look good, your schedule is up to you.