Jobs at Djinni

We are looking for a Python Developer to expand the Redwerk team.

As part of our dynamic team, you'll work with major clients like Siemens, Universal Music, Quandoo, Hosting.com, ClearDATA, and Unfold from Squarespace, contributing to impactful and high-profile projects. 

You will be responsible for developing new components and features for existing platforms, designing REST services and APIs, and taking part in system design.

Your job will be to write clean, maintainable code, keep test coverage high, and work closely with other developers, PMs, and QA to deliver reliable solutions.
 

Required Skills:

• 4+ years of commercial experience with Python and Django
• Strong expertise in RESTful API design (Django Rest Framework)
• Solid knowledge of PostgreSQL
• Experience with Celery and Redis
• Experience with RabbitMQ
• Experience integrating third-party APIs 
• Experience with Docker, Nginx, and AWS (S3)
• Hands-on experience with agentic coding tools (e.g., Claude Code, Cursor, GitHub Copilot) in daily development
• English: Upper-Intermediate or higher
• Responsibility and a proactive attitude
• Team spirit and willingness to help colleagues
• Openness to learning new technologies and working with adjacent stacks when needed

Nice to Have:

• Experience integrating AI features into products (e.g., LLM APIs, RAG, AI agents)
• Experience with Elasticsearch or OpenSearch
• Experience with FastAPI
• Experience with WebSocket
• Experience with PostGIS
• Experience with Salesforce API

Responsibilities:

• Participating in system design
• Developing components and features for the existing platform
• Designing and developing REST services and APIs
• Writing clean, maintainable, and efficient code
• Performing code reviews and maintaining high test coverage
• Writing and updating technical documentation for developed features
• Collaborating with other developers, PMs, and QA

We Offer:

• Competitive salary
• Unlimited remote work
• Flexible schedule, start by 2 PM
• 20 days paid leave
• 14 days of paid sick leave
• Entrepreneur support; tax coverage
• Wellness benefits
• Language classes in English, Spanish, German
• Tech event support; fee reimbursement

Values & Culture:

• Engaging in charity initiatives
• Organizing IT-focused events
• Encouraging initiative and idea sharing
• Fostering transparent, meaningful relationships
• Emphasizing task ownership and accountability
• Prioritizing work-life balance

Management Style:

• Flat structure; minimal bureaucracy
• Ability to influence company processes and decisions
• Tool selection autonomy for goal achievement
• Streamlined, efficient workflows
• Team of creative, inventive mid-senior professionals

Joining Redwerk:

As a Python Developer, you'll build and scale products for Redwerk's international clients. If you're a driven engineer ready to make an impact, we want to hear from you!

We hope you’re one of us! ❤️

Project scope:

Support AML/KYC/CARS/EDD/Tax initiatives, including a new CARS implementation, transaction

monitoring requirements and configuration, Salesforce migration, and improvements to financial

crime processes. Work closely with business, technology, and application owners to translate

regulatory and operational needs into implementable solutions.

Core responsibilities

• Gather business and regulatory requirements; produce functional/technical specifications and implementation documentation.
• Design and maintain transaction monitoring scenarios, business rules, customer risk scoring, and investigation workflows.
• Support CARS implementation, Salesforce migration, and application configuration.
• Analyze customer/payment data, data flows, and ETL processes; support process mining and change management.
• Coordinate stakeholders and prepare typology documentation, analytical reports, and presentations.

Mandatory experience and skills

• 7+ years as a Business Analyst, with extensive practical banking and financial crime risk management / AML / AFC experience.
• Hands-on transaction monitoring, AML business rules, customer risk scoring, investigations, and relevant regulatory frameworks.
• Advanced SQL: complex extraction, joins, performance tuning, and querying multi-million-record datasets (tested in technical interview).
• Python for data extraction and analysis; strong statistics and data analysis.
• Customer and payment data ETL; understanding of data lakes, data warehouses, and event-driven architecture.
• Business analysis, process mining, change management, documentation, and stakeholder communication.
• Working familiarity with Kafka, Kubernetes, Kafkabat; Power BI, Tableau, AWS; Jira,
• Confluence, Agile (Scrum, Kanban, SAFe).
• Fluent written and spoken English.

Nice to have

Experience with Bridger XG, Siron Suite, Compliance Lens, or AML Analytics.

Profisea is an Israeli DevOps and Cloud company providing services across cloud infrastructure, GitOps, DevSecOps, and FinOps.

We are looking for a Senior DevOps Engineer with strong AWS expertise to design, build, and operate cloud infrastructure for international clients. Alongside core DevOps responsibilities, you will improve production reliability and actively use AI tools to accelerate engineering, troubleshooting, and automation.
 

Responsibilities:

• Design, implement, and maintain scalable, secure AWS infrastructure.
• Build and manage infrastructure as code using Terraform and configuration management tools.
• Deploy and operate containerized applications using Docker and Kubernetes.
• Develop and maintain CI/CD pipelines using Jenkins, ArgoCD, GitHub Actions, or similar tools.
• Manage Linux environments and support databases, messaging systems, and cloud networking.
• Deliver infrastructure migrations, performance improvements, and cloud cost optimization.
• Improve production availability and resilience through monitoring, actionable alerting, capacity planning, and recovery procedures.
• Investigate production incidents, perform root cause analysis, and implement changes to prevent recurring issues.
• Define and track relevant reliability indicators and service objectives together with client teams.
• Use AI assistants extensively in daily engineering: infrastructure code, scripts, pipeline configuration, troubleshooting, documentation, and technical research.
• Build AI-assisted workflows that automate repetitive tasks, with appropriate validation, testing, and protection of client data.
• Collaborate directly with clients, architects, and development teams to translate business requirements into technical solutions.

Requirements:

• 5+ years of DevOps engineering experience, including strong hands-on AWS expertise.
• Strong knowledge of Linux, networking, and system administration.
• Practical experience with Terraform, Docker, and Kubernetes.
• Experience building and maintaining CI/CD pipelines.
• Experience with monitoring and logging tools such as Prometheus, Grafana, ELK/EFK, or Graylog.
• Working knowledge of SQL/NoSQL databases and messaging systems.
• Proficiency in Python, Bash, Go, or another language for operational automation.
• Experience troubleshooting production systems and improving their reliability, performance, and availability.
• Regular, practical use of AI coding assistants and other AI tools, with the ability to explain specific workflows and benefits.
• Ability to review and validate AI-generated code and configurations for correctness, security, and maintainability.
• Ability to work independently, manage priorities across projects, and communicate effectively with clients.
• English: Upper-Intermediate+.

Would be an advantage:

• Experience with SLIs/SLOs, error budgets, postmortems, and structured incident response.
• Experience with high availability, disaster recovery testing, distributed tracing, and load testing.
• Experience building AI agents or integrating AI into engineering and operational workflows.
• Familiarity with Ansible, Puppet, SaltStack, or Chef.
• Experience with Azure or Google Cloud.
• Relevant AWS, Kubernetes, or DevOps certifications.

What we offer:

• Competitive compensation and benefits.
• Fully remote work and flexible working hours.
• Professional development and certification support.
• Opportunities to work on varied international projects and apply modern cloud and AI technologies.

About YOPE

YOPE is a fast-growing American startup building a private social app for close friends. We help people share their everyday lives through group albums, photos, videos, and messages.

We're moving fast, shipping constantly, and building with users at the center of every decision.

Life at YOPE

We're looking for a Senior Product Manager with experience building consumer apps and a track record of improving growth or revenue.

Our product team is small. You'll work directly with designers and engineers, develop ideas, and follow them through from the first hypothesis to results after launch.

We're an AI-first company and use AI tools in our daily work. We expect you to experiment with them and find practical ways to improve how you work.

YOPE by the numbers

• 🚀 15M users worldwide.
• 📈 30× growth after our latest product evolution.
• 💰 $20M raised from leading international investors.
• 🌍 35+ teammates across the globe.

• 📸 10–20M moments shared every week.

   

What you'll do

• Find opportunities to improve how people discover, use, and return to YOPE.
• Develop product ideas: take a promising concept further, explore different approaches, and decide what to test.
• Work with designers and engineers to define features, agree on scope, and get them shipped.
• Set clear goals for each initiative and use data and user feedback to assess the results.
• Run experiments to improve growth, engagement, retention, or revenue.
• Manage priorities and resolve open questions so work keeps moving.
• Follow up after launch, improve what works, and stop what doesn't.

What we're looking for

• Experience building and improving consumer apps as a Senior Product Manager.
• Measurable results in growth or revenue, with a clear understanding of which decisions contributed to them.
• Product creativity: you can develop an initial idea in depth and propose other ways to solve the same problem.
• Strong execution: you can organise work, make decisions, and see initiatives through.
• Confidence using product analytics and experiments to test assumptions.
• Attention to the details of the user experience.
• Clear communication with designers, engineers, and other teammates.

• English sufficient to work confidently in an international team.

   

You don't need experience in a specific industry. We want to hear what you worked on, what you changed, and what results you achieved.

Nice to have

• Experience with social products, messaging, or photo and video sharing.
• Experience working in a startup with short development cycles.
• Experience with consumer monetisation or growth loops.

• Practical use of AI tools for research, prototyping, or analysis.

   

Why you'll love working at YOPE

• Join a global, data-driven company developing a unique consumer product backed by a strong R&D culture.
• Work in an ambitious, innovative, and fast-moving environment.
• Enjoy transparency, direct communication, and the freedom to contribute product ideas.
• Own product initiatives from idea to launch and see their impact on user behaviour and business results.
• Grow alongside the company, with opportunities to take on broader product responsibility.

• Help shape how millions of people share moments and stay connected with close friends.

   

⚡ Ready to join?

We'd love to hear about a consumer product you helped improve, the decisions you made, and the results.

About the Project

We are looking for a Data Analyst to join an international project focused on large-scale data aggregation and operational support. This role combines data analysis with operational responsibilities, offering an opportunity to work closely with both internal teams and the client.

Responsibilities

• Analyze large datasets and provide actionable insights.
• Validate business hypotheses and support data-driven decision-making.
• Write, optimize, and maintain SQL queries.
• Investigate client-reported issues and perform data validation.
• Conduct root cause analysis and assist in resolving operational incidents.
• Support day-to-day operational processes and client requests.
• Collaborate with cross-functional teams and stakeholders.

Requirements

• Solid knowledge of SQL, Python, and Excel.
• Strong self-management and ability to work autonomously.
• Experience working in distributed or remote teams.
• Ability to operate effectively in a dynamic, operational environment.

• Flexibility to occasionally support business needs outside standard working hours.

   

Working Conditions

• Working schedule: Sunday–Thursday (Ukraine time zone).
• Strong focus on information security and data confidentiality.

Hiring process

1. HR interview
2. Logic assessment
3. Python assessment 
4. Technical interview
5. Client interview

We are looking for an experienced Country Manager with a strong product background to drive market growth, product development, and business performance across our international iGaming markets.

This role combines market ownership, commercial strategy, and product expertise. We need someone who understands how sportsbook and casino products work, knows how to adapt them to local markets, and can turn market insights into measurable business results.
 

Responsibilities

• Develop and execute market growth strategies for assigned GEOs.
• Analyze local markets, competitors, player behavior, and growth opportunities.
• Drive product improvements, localization, and market-specific features.
• Collaborate with Product, CRM, Affiliate, Marketing, and other teams.
• Optimize player acquisition, conversion, retention, and monetization.
• Monitor key business KPIs, including FTD, GGR, NGR, LTV, and retention.
• Identify product gaps and prioritize improvements based on market needs.
• Support market expansion and develop strategies to increase profitability.

Requirements

• 3+ years of experience in the iGaming industry.
• Previous experience as a Country Manager, Product Manager, Regional Manager, or in a similar role.
• Strong understanding of sportsbook and/or casino products.
• Hands-on experience in at least one of our target regions: Africa, MENA, CIS, or Asia (mandatory).
• Experience in product localization, market development, and business performance optimization.
• Strong analytical and commercial mindset.
• Ability to work independently and collaborate with cross-functional teams.
• English B2+.

What We Offer

• Fully remote, full-time position.
• Opportunity to influence product strategy and market development.
• Direct impact on business performance and growth.
• International team and ambitious expansion plans.
• Professional and career growth opportunities.
• Competitive compensation based on experience.

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications and regulatory technologies. 

We are looking for a Treasurer to join our team!

Requirements:

- University degree in Finance, Economics, Accounting;
- 1+ years of experience in finance, treasury, or payment operations;
- Practical experience working with payment service providers (PSPs), payment systems, and alternative payment methods;
- Strong analytical skills and ability to work with financial data;
- Experience in high-volume transaction environments such as Gambling / Betting / FinTech is advantageous;
- Proficiency with Excel/Google Sheets; experience with 1C.

Will be plus:

- Experience in analytical or operational roles related to payment monitoring, transaction control, or reconciliations;
- Understanding of payment infrastructure and PSP admin panel workflows;
- Knowledge of operational processes related to cash flow planning, forecasting, and liquidity control.

Soft Skills:

- High attention to detail and accuracy;
- Reliability, integrity and ownership over tasks;
- Ability to prioritize and work with time-sensitive requests;
- Strong communication and teamwork skills.

Responsibilities:

- Processing and execution of international payments via client-bank systems, ensuring timeliness and accuracy;
- Daily communication with banks regarding transactions, payment statuses, and resolution of operational issues;
- Performing daily reconciliations of balances across bank accounts and internal systems;
- Maintaining cash flow records in the 1C financial system and posting bank statements;
- Preparing and updating cash flow forecasts, monitoring liquidity and payment calendar;
- Monitoring internal transfers between company accounts;
- Identifying and analyzing discrepancies in banking operations, initiating and controlling their resolution.

What are the conditions and bonuses?

• Paid annual leave.
• Paid days off.
• RedCore TEAM corporate gamification system.
• Annual corporate events for employees.
• Reimbursement of business travel expenses.
• Flexible working format and start time.
• Employee learning and development system.
• Mentoring program.
• Overtime compensation.
• Referral program with a cash bonus.
• Corporate psychologist.
• Cafeteria benefit system: sports, insurance, language learning (depends on region).

We are looking for a General QA Engineer (Manual & Automation) to expand the Redwerk team.

As part of our dynamic team, you'll work with major clients like Siemens, Universal Music, Quandoo, Hosting.com, ClearDATA, and Unfold from Squarespace, contributing to impactful and high-profile projects. 

You will be responsible for both manual and automated testing of web and mobile applications, switching between them as project needs change.

Your job will be to find complex bugs, automate repetitive checks, and work closely with developers, PMs, and other QA to deliver reliable products.
 

Required Skills:

• 4+ years of commercial experience in QA, covering both manual and automated testing
• Experience testing web and mobile applications
• Experience writing automated tests on Playwright (JavaScript, TypeScript)
• Be able to set up an automation framework from scratch
• Be able to leverage AI in writing autotests, analyzing results, and making fixes
• Experience with mobile automation for native and hybrid applications
• Experience with API testing using Postman
• Confident use of Browser DevTools
• Experience with performance testing (JMeter, k6, etc)
• Hands-on experience using AI tools in daily work
• English: Upper-Intermediate or higher
• Ability to switch between manual and automated testing as project needs change
• Responsibility and a proactive attitude
• Team spirit and willingness to help colleagues

Nice to Have:

• Experience with Python for test automation
• Experience with Android Studio, Xcode, and Charles Proxy
• Experience with performance testing
• Experience with DeepEval or any other similar tools for LLM testing automation

Responsibilities:

• Testing web and mobile applications in depth
• Developing and maintaining automated tests for web and mobile projects
• Testing APIs and analyzing network traffic
• Running performance tests and analyzing results
• Writing test cases and test documentation
• Reporting bugs clearly and tracking them to resolution
• Collaborating with developers, PMs, and other QA
• Automating QA routine with AI agents

We Offer:

• Competitive salary
• Unlimited remote work
• Flexible schedule, start by 2 PM
• 20 days paid leave
• 14 days of paid sick leave
• Entrepreneur support; tax coverage
• Wellness benefits
• Language classes in English, Spanish, German
• Tech event support; fee reimbursement

Values & Culture:

• Engaging in charity initiatives
• Organizing IT-focused events
• Encouraging initiative and idea sharing
• Fostering transparent, meaningful relationships
• Emphasizing task ownership and accountability
• Prioritizing work-life balance

Management Style:

• Flat structure; minimal bureaucracy
• Ability to influence company processes and decisions
• Tool selection autonomy for goal achievement
• Streamlined, efficient workflows
• Team of creative, inventive mid-senior professionals

Joining Redwerk:

As a QA Engineer, you'll help Redwerk's international clients ship reliable web and mobile products. If you're a driven professional ready to make an impact, we want to hear from you!

We hope you’re one of us! ❤️

Company Description

Are you passionate about embedded development and smart connected devices? We are looking for a Middle Embedded Software Developer to join Sigma Software and contribute to the development of innovative IoT-powered smart beverage solutions.
In this remote full-time position, you will work on modern embedded systems that combine real-time firmware, touchscreen interfaces, networking, computer vision, and secure OTA functionality. 
We at Sigma Software create opportunities to work with advanced technologies, distributed engineering teams, and meaningful products used in real-life environments. This role offers the chance to work on cutting-edge IoT solutions while growing your expertise in embedded systems and smart device engineering.
 

CUSTOMER

Our Customer is an international company specializing in IoT-based smart home and lifestyle solutions. The company develops connected products that combine embedded technologies, intelligent automation, safety, and seamless user experience to create modern smart ecosystems for consumers worldwide.

PROJECT

The project focuses on the development of the “Curated House System” — an innovative smart beverage solution that combines embedded systems, intelligent user interaction, and future cloud connectivity. The platform includes touchscreen interfaces, beverage dispensing control, face recognition capabilities, secure OTA firmware updates, and integration with multiple hardware peripherals and sensors.

As part of the project, you will work with both low-level firmware and system-level features to deliver a seamless and intelligent user experience for next-generation smart devices.

Job Description

• Design and implement embedded software components and hardware drivers for displays, cameras, sensors, and actuators
• Develop beverage dispensing logic, including temperature control, pumps, valves, and safety mechanisms
• Implement and maintain secure OTA firmware update functionality over HTTPS
• Develop and optimize embedded graphical user interfaces for LCD touchscreens
• Write clean, maintainable, and efficient C/C++ code
• Debug firmware and perform root-cause analysis on embedded hardware platforms
• Create and maintain technical documentation
• Conduct unit and integration testing on real hardware devices
• Support QA engineers during validation and troubleshooting activities
• Participate in sprint planning, estimation, and Customer communication
• Collaborate with architects, security specialists, and compliance engineers
• Ensure adherence to engineering best practices and quality standards

Qualifications

• At least 4 years of commercial experience in embedded software development using C/C++
• Strong expertise with STM32 and ARM Cortex-M architectures
• Familiarity with embedded platforms from NXP, TI, or Silicon Labs
• Hands-on experience with UART, I2C, SPI, and Wi-Fi communication interfaces
• Solid understanding of networking protocols including MQTT, DNS, DHCP, mDNS, TCP/IP, and UDP
• Experience with FreeRTOS or Zephyr RTOS
• Experience implementing secure boot, OTA updates, checksums, and firmware validation mechanisms
• Experience with bootloader development and firmware update support
• Understanding of cybersecurity principles for IoT and embedded systems
• Strong debugging and troubleshooting skills on real hardware

• Upper-Intermediate or higher English level

   

• WILL BE A PLUS
• Experience with camera integration, image capture, processing, or streaming
• Experience with face recognition technologies or embedded vision SDKs
• Experience with embedded file systems such as FatFS or LittleFS
• Experience with networking stacks such as lwIP
• Background in fluidics control systems, including pumps, flow sensors, or pressure sensors
• Experience working with FPGA or ASIC-based systems

Additional information

PERSONAL PROFILE

• Strong problem-solving and analytical thinking skills
• Ability to work independently and proactively in distributed teams
• Good communication and collaboration skills
• Attention to detail and commitment to engineering quality
• Ability to balance low-level hardware interaction with system-level thinking

We design and build UAV systems that move from prototype to real use. We are looking for a design engineer / constructor who can own airframes and mechanical assemblies for FPV and other drone platforms — and grow into a stronger technical lead over time.

What you will do

•  Design new UAV assemblies and improve existing FPV and related platforms

•  Work in 3D CAD and prepare drawings / models for production

•  Join tests with the team and update the design based on results

•  Work closely with avionics, production, and quality

What we need

•  Hands-on experience designing UAVs (FPV or similar is a strong plus)

•  Solid 3D CAD skills (SolidWorks, Fusion 360, Kompas-3D, or equivalent)

•  Understanding of how parts are made: 3D printing, composites, CNC

•  Ability to take a task from idea to a buildable result

Nice to have

•  Basic avionics awareness: flight controllers, ESC, GPS, links

•  Familiarity with Betaflight, ArduPilot, INAV, or PX4

•  Experience across multirotors / fixed-wing / VTOL

•  Basic soldering

•  Technical degree (aviation, mechanical, radio engineering)

Deep avionics or firmware expertise is not required. If you are a strong constructor, the team can support the electronics side while you ramp up.

What we offer

•  Competitive pay

•  Real products, not only concepts on paper

•  Path to more ownership — including potential growth toward a lead constructor / design lead role

•  Direct influence on product decisions

•  Official employment; reservation support where applicable

•  NDA / work with confidential information

We are looking for experienced Full Stack Developers to join at long-term project  an international Software Factory building large-scale enterprise applications from scratch. 

Tech Stack:

• Angular, TypeScript, RxJS, NgRx, CSS/SCSS, Micro-frontends.
• .NET / C# (microservices), Node.js / NestJS (BFF).
• MS SQL Server, NoSQL, GraphQL, Azure DevOps (CI/CD), OpenShift, Automated Testing.

Responsibilities:

• Designing and developing scalable front-end and back-end components.
• Setting coding standards, conducting code reviews, and mentoring teammates.
• Optimizing application performance, security, and participating in architectural decisions.

Requirements:

• Experience in software development.
• Experience with Angular (RxJS, NgRx) and .NET / C# (Node.js/NestJS is a plus).
• Understanding of microservices architecture, design patterns, and relational/non-relational databases.
• English (B2+) for daily communication in an international team.

We're looking for a Business Development Manager who will take ownership of acquiring new B2B clients in Europe and the UK and run the full sales cycle, from first contact to signed contract.

The company is a payment platform licensed in the UK, Canada, and Malta. It brings forex, crypto, acquiring, multi-currency IBANs, and banking for businesses and individuals together on one platform.
 

Responsibilities:

• Finding and acquiring new B2B clients, from outreach to closing the deal;
• Independent hunting: finding creative ways to reach hard-to-access clients;
• Selling the platform's products: multi-currency IBANs, acquiring and checkout, forex and crypto solutions, business banking;
• Working with clients from low-, medium- and high-risk niches: crypto, forex, iGaming, dating, travel, adult;
• Researching target industries and tailoring solutions to each client's needs;
• Running meetings and presentations for prospective clients;
• Collaborating with Account Management, Support, Compliance and Operations teams;
• Keeping the CRM up to date and reporting regularly to the Head of Department.
   

Requirements:

• 2+ years of experience in international B2B sales;
• Sales experience at an EMI, PSP, payment orchestrator, crypto or forex company, or experience selling complex B2B products (subscriptions, B2B platforms, affiliate programs) in adjacent industries plus an interest in fintech;
• Understanding of SEPA, SWIFT, Visa/Mastercard card schemes, acquiring and checkout, or the ability to get up to speed quickly;
• Proven sales results backed by numbers and experience closing large deals;
• Openness to working with clients from any industry, including iGaming and adult, and from different markets;
• Initiative and autonomy in finding clients;
• English at B2+ level or higher.
   

What we offer:

• Remote work.
• Fix (3000) +bonus 
• Onboarding training on the products and fintech (about 1.5 months).
• Annual learning and certification budget.
• Regular KPI-based performance reviews.
• A transparent career path to Lead and Head roles based on strong results.
• Extra bonuses for ideas on product development.
• Public holidays based on your country's calendar.
• A results-driven culture that values outcomes over hours worked.

We are looking for an experienced Application Security Engineer or Penetration Tester to help strengthen the security of our web and mobile applications.
This is a hands-on role that combines penetration testing, secure code review, security engineering, and collaboration with development teams. You will identify real security risks, recommend practical solutions, and help integrate security throughout the software development lifecycle.
 

Main responsibilities

• Plan, coordinate, and perform penetration tests of web and mobile applications;
• Conduct infrastructure security assessments and security audits.
• Identify vulnerabilities, threats, and security risks affecting web and mobile applications;
• Clearly communicate identified vulnerabilities, their business impact, and recommended remediation actions;
• Evaluate, recommend, and implement security solutions for web and mobile applications;
• Perform secure code reviews and provide practical guidance to development teams;
• Analyze security events and monitor the security posture of applications;
• Implement and maintain security standards and controls within the Secure Software Development Life Cycle;
• Integrate application security tools and security testing into CI/CD pipelines;
• Investigate security incidents and recommend remediation and preventive measures;
• Deliver training and awareness sessions on secure software development practices;
• Work closely with developers, engineering teams, and other stakeholders to improve application security.

Must-have requirements

• At least three years of professional experience as a Penetration Tester, Application Security Engineer, or Security Engineer;
• Hands-on experience conducting penetration tests of web and mobile applications;
• Experience identifying, validating, and assessing the impact of application security vulnerabilities;
• Ability to explain vulnerabilities, risks, and remediation recommendations to both technical and non-technical stakeholders;
• Practical experience performing secure code reviews;
• Basic proficiency in at least one programming language, such as C#, Python, or JavaScript;
• Strong understanding of the Software Development Life Cycle;
• Hands-on experience implementing or maintaining application security tools, including:
  • Static Application Security Testing (SAST)
  • Dynamic Application Security Testing (DAST)
  • Software Composition Analysis (SCA)
• Familiarity with integrating security controls and testing tools into CI/CD pipelines and Secure SDLC processes;
• Professional proficiency in Ukrainian and English at B2 level or higher.
• Strong analytical, communication, and problem-solving skills.

Nice to have

• Knowledge of security risks related to artificial intelligence and large language models;
• Hands-on experience testing or securing AI- and LLM-based solutions;
• Knowledge of Polish.

This role gives you the opportunity to combine offensive security skills with practical security engineering. You will not only identify vulnerabilities but also help teams fix them, improve development processes, and build more secure products from the start.
 

You will work across penetration testing, secure code review, security tooling, CI/CD, and Secure SDLC. If you enjoy solving complex security challenges and working closely with development teams, we would be happy to hear from you.

We are looking for a Cyber Defense Manager to lead, mature, and operate our resilient security operations capability. In this role, you will own the defense of our environment, ensuring fast and precise threat detection, investigation, containment, and exposure reduction. You will lead our security operations function, making the organization faster in responding to threats while continuously improving controls across the attack surface.

Responsibilities

• Own Cyber Defense execution across SOC, detection engineering, incident response, and exposure remediation
• Lead alert triage quality, escalation standards, incident command, and response coordination
• Prioritize critical vulnerabilities and exposures using asset criticality, exploitability, and business impact
• Manage Cyber Defense dashboards, runbooks, remediation follow-up, and operational metrics
• Coordinate with IT, Platform, IAM, Product, GRC, Legal, and business owners during incidents and remediation
• Build and develop the Cyber Defense team, including hiring, onboarding, mentoring, and retaining security talent
• Drive continuous improvement of detection coverage, response playbooks, and security controls based on lessons learned and threat intelligence
• Report on Cyber Defense performance, incidents, and risk posture to security leadership and stakeholders

Requirements

• 10+ years of experience in Information Security
• 3+ years in a security management or team lead role with direct people management experience
• Hands-on experience managing SOC operations, leading incident command, and driving MTTD/MTTR improvement
• Ability to design, validate, and maintain detection logic across SIEM, EDR, and cloud platforms, with a deep understanding of runbook development and false-positive reduction
• Knowledge of top attack scenarios (ATO, credential theft, privilege escalation, data exfiltration) and ability to map detections to threat models like MITRE ATT&CK
• Experience prioritizing vulnerabilities using CVSS and asset criticality to reduce exposure aging
• Hands-on experience with at least one enterprise SIEM (Splunk, Microsoft Sentinel, Chronicle, Elastic) and SOAR tooling
• Understanding of cloud-native security controls and monitoring in AWS, GCP, or Azure
• Understanding of IAM, PAM, SSO, and identity-related attack vectors relevant to detection and response
• Ability to define, track, and communicate security KPIs and operational dashboards to technical and executive audiences
• English - Upper-Intermediate or higher

Will be a plus

• Experience in fintech, e-commerce, or other high-risk industries with complex threat landscapes
• Hands-on background as a SOC analyst, incident responder, or detection engineer prior to moving into management
• Experience building a SOC or Cyber Defense function from scratch or significantly maturing an existing one
• Familiarity with threat intelligence platforms and threat-informed defense methodologies
• Relevant certifications: CISSP, CISM, GIAC (GSOM, GCED, GCIH) or equivalent

We offer

• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company’s approved Public holiday list
• Medical budget
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

We are the creators of a new fintech era!

Our mission is to change this world by making blockchain accessible to everyone in everyday life. WhiteBIT is a global team of over 1,200 professionals united by one mission — to shape the new world order in the Web3 era. Each of our employees is fully engaged in this transformative journey.

We work on our blockchain platform, providing maximum transparency and security for more than 8 million users worldwide. Our breakthrough solutions, incredible speed of adaptation to market challenges, and technological superiority are the strengths that take us beyond ordinary companies. Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT and VISA.

The future of Web3 starts with you: join us as a Trading Operations Manager!
 

Requirements

• 5+ years of experience in Trading Operations, Middle Office, or Trade Support within trading,
market-making, crypto, or financial services.
• Bachelor's degree in Finance, Economics, Accounting, Business, Mathematics, or a related
field, or equivalent relevant professional experience.
• Strong understanding of financial markets, the trade lifecycle, settlements, reconciliation,
balances, collateral/margin, and operational risk.
• Experience working with exchanges, brokers, custodians, and trading counterparties.
• Experience building and improving operational controls, procedures, runbooks, and escalation
processes.
• Experience with incident management, operational breaks, and root-cause analysis.
• Experience automating and scaling operational processes.
• Strong analytical and problem-solving skills, with the ability to make independent decisions in a
live trading environment.
• Experience working cross-functionally with Trading, Treasury, Risk and Engineering.
• SQL / Python is a plus.

Responsibilities

• Ensure stable Trading Operations and manage the full operational lifecycle of trading
processes.
• Manage trade settlement and asset movements across exchanges, brokers, custodians, and
counterparties.
• Ensure reconciliation of trades, positions, balances, and fund movements, with timely resolution
of discrepancies.
• Oversee operational inventory, balances, margin/collateral movements, and maintain
operational readiness for trading.
• Ensure operational onboarding and readiness of new exchanges, brokers, markets, products,
and trading flows.
• Identify and resolve trade breaks, settlement failures, and other operational exceptions.
• Develop and maintain operational controls, procedures, runbooks, and escalation processes.
• Manage critical operational incidents and ensure root-cause remediation.

• Drive automation of manual processes and improve the scalability and reliability of Trading
Operations.
• Coordinate closely with Trading, Treasury, Risk, Engineering and external counterparties.
• Define and monitor Trading Operations KPIs / SLAs and drive process improvements.

Working terms

Immerse yourself in Crypto & Web3:

• Master cutting-edge technologies and become an expert in the most innovative industry.

Work with the Fintech of the Future:

• Develop your skills in digital finance and shape the global market.

Take Your Professionalism to the Next Level:

• Gain unique experience and be part of global transformations.

Drive Innovations:

• Influence the industry and contribute to groundbreaking solutions.

Join a Strong Team:

• Collaborate with top experts worldwide and grow alongside the best.

Work-Life Balance & Well-being:

• Modern equipment.
• Comfortable working conditions, and an inspiring environment to help you thrive.
• 24 calendar days of paid leave.
• Additional days off for national holidays.

With us, you’ll dive into the world of unique blockchain technologies, reshape the crypto landscape, and become an innovator in your field. If you’re ready to take on challenges and join our dynamic team, apply now and start a new chapter in your career!

 
Let’s Build the Future Together!

WhiteBIT offers all candidates an equal opportunity to join the team. All hiring decisions are made without regard to race, national origin, gender identity or sexual orientation, age, religion, disability, medical condition, marital status, familial status, veteran status, or any other legally protected characteristic of an individual.