Jobs at Djinni

We at Sigma Software are looking for a Site Reliability Engineer to join an ambitious AI-driven biotech project focused on improving pharmaceutical manufacturing efficiency and accessibility to life-saving medicines.

In this role, you will help build and scale a cloud-native platform used by enterprise biotech and pharmaceutical companies. You will contribute to reliability engineering practices, cloud automation, observability, security, and operational excellence in a fast-growing startup environment.

As a company, we offer the chance to work on impactful products, influence engineering decisions from an early stage, and collaborate with international teams solving complex technical challenges.

CUSTOMER

Our customer is an innovative biotech platform company operating at the intersection of artificial intelligence and life sciences. The company develops AI-powered solutions that help pharmaceutical and biotech organizations optimize manufacturing processes, reduce operational waste, and improve production efficiency. Their mission is to make life-saving drugs more accessible and affordable through modern AI technologies and scalable engineering solutions.

PROJECT

The project focuses on building and scaling a cloud-native AI platform designed for enterprise pharmaceutical and biotech Customers. The platform supports critical AI-driven workflows and requires high standards of reliability, scalability, observability, and security.

As a founding Site Reliability Engineer, you will play a key role in establishing infrastructure best practices, implementing automation, improving system resilience, and supporting enterprise-grade deployments. The environment combines startup agility with enterprise-scale engineering challenges.

Responsibilities:

• Define and maintain SLOs, SLIs, and error budgets for critical platform services
• Build and optimize CI/CD pipelines for reliable software delivery
• Design and manage scalable cloud infrastructure using Infrastructure-as-Code practices
• Implement monitoring, logging, tracing, and alerting solutions across the platform
• Collaborate with engineering teams to embed reliability practices into the development lifecycle
• Lead incident response activities and post-mortem analysis
• Automate operational processes to reduce manual effort and improve efficiency
• Support security and compliance initiatives for enterprise deployments
• Ensure platform scalability, reliability, and high availability
• Contribute to infrastructure architecture and operational strategy

Requirements:

• 4+ years of experience in Site Reliability Engineering, DevOps, or Platform Engineering
• Strong hands-on experience with Kubernetes, Docker, and container orchestration
• Solid experience with cloud platforms, preferably AWS
• Practical experience with Terraform, Pulumi, or other Infrastructure-as-Code tools
• Experience with observability and monitoring tools such as Datadog, Grafana, or Prometheus
• Understanding of incident management and production operations
• Knowledge of security best practices and enterprise compliance standards
• Experience with Python or Go for scripting and automation
• Strong communication and collaboration skills
• Upper-Intermediate English level

Ми в Sigma Software шукаємо Site Reliability Engineer для участі в амбітному біотехнологічному проєкті на основі штучного інтелекту, спрямованому на підвищення ефективності фармацевтичного виробництва та доступності життєво необхідних лікарських засобів.

На цій позиції ви долучитеся до розробки та масштабування cloud-native платформи, якою користуються великі компанії у сфері біотехнологій і фармацевтики. Ви працюватимете над практиками забезпечення надійності, автоматизацією хмарної інфраструктури, спостережуваністю, безпекою та операційною ефективністю в середовищі стартапу, що швидко розвивається.

Ми пропонуємо можливість працювати над продуктами, що мають реальний вплив, брати участь у формуванні інженерних рішень на ранньому етапі та співпрацювати з міжнародними командами над складними технічними завданнями.

КЛІЄНТ

Наш клієнт - інноваційна біотехнологічна платформна компанія, що працює на перетині штучного інтелекту та наук про життя. Компанія розробляє рішення на основі штучного інтелекту, які допомагають фармацевтичним і біотехнологічним організаціям оптимізувати виробничі процеси, скорочувати операційні втрати та підвищувати ефективність виробництва.

Місія компанії - зробити життєво необхідні лікарські засоби доступнішими та дешевшими завдяки сучасним технологіям штучного інтелекту та масштабованим інженерним рішенням.

ПРОЄКТ

Проєкт зосереджений на розробці та масштабуванні cloud-native AI-платформи для корпоративних клієнтів у фармацевтичній і біотехнологічній галузях. Платформа підтримує критично важливі робочі процеси на основі штучного інтелекту та потребує високих стандартів надійності, масштабованості, спостережуваності й безпеки.

Як перший Site Reliability Engineer у команді, ви відіграватимете ключову роль у впровадженні найкращих практик роботи з інфраструктурою, автоматизації, підвищенні стійкості систем і підтримці розгортань корпоративного рівня. Робоче середовище поєднує гнучкість стартапу з інженерними викликами корпоративного масштабу.

Обов’язки:

• Визначення та підтримка SLO, SLI й бюджетів помилок (error budgets) для критично важливих сервісів платформи.
• Розробка та оптимізація CI/CD-пайплайнів для забезпечення надійного постачання програмного забезпечення.
• Проєктування та управління масштабованою хмарною інфраструктурою з використанням підходів Infrastructure as Code.
• Впровадження рішень для моніторингу, логування, трасування та оповіщення на всій платформі.
• Співпраця з інженерними командами для інтеграції практик забезпечення надійності в життєвий цикл розробки.
• Керування реагуванням на інциденти та проведення аналізу після їх виникнення (post-mortem).
• Автоматизація операційних процесів для зменшення обсягу ручної роботи та підвищення ефективності.
• Підтримка ініціатив у сфері безпеки та відповідності вимогам для корпоративних розгортань.
• Забезпечення масштабованості, надійності та високої доступності платформи.
• Участь у формуванні архітектури інфраструктури та операційної стратегії.

Вимоги:

• Від 4 років досвіду в Site Reliability Engineering, DevOps або Platform Engineering.
• Ґрунтовний практичний досвід роботи з Kubernetes, Docker та оркестрацією контейнерів.
• Значний досвід роботи з хмарними платформами, бажано AWS.
• Практичний досвід роботи з Terraform, Pulumi або іншими інструментами Infrastructure as Code.
• Досвід роботи з інструментами спостережуваності та моніторингу, такими як Datadog, Grafana або Prometheus.
• Розуміння процесів управління інцидентами та експлуатації продуктивних середовищ.
• Знання найкращих практик безпеки та стандартів корпоративної відповідності вимогам.
• Досвід використання Python або Go для написання скриптів та автоматизації.
• Відмінні комунікативні навички та вміння співпрацювати з командою.
• Англійська мова на рівні Upper-Intermediate.

🎯We’re Hiring: US Amazon Category Manager (MediVena)
 

📌Location: Poland / EU (preferred) | Remote
💰Salary: $3,000–4,000/month
 

We’re looking for an experienced Amazon Category Manager to join MediVena, a Polish medical device company, and take full ownership of the performance and development of selected product categories on Amazon US.
 

Your key responsibilities:

• Own sales performance of assigned product categories.
• Monitor FBA inventory, Account Health, and competitor activity.
• Analyze sales data, conversion rates, and product performance to identify growth opportunities.
• Optimize listings, Amazon SEO, and product content.

• Collaborate with PPC, marketing, design, and logistics teams.

   

What we’re looking for:

• 3–5 years of Amazon Seller Central experience.
• Proven experience independently managing product portfolios.
• Strong analytical skills, Amazon SEO, and PPC metrics knowledge.
• Experience managing large product portfolios of 300+ SKUs.
• Excellent English.
   

Nice to have:

• Experience in medical devices or regulated categories.
• Knowledge of Polish (not required).
   

If this opportunity aligns with your experience and career interests, we’d love to hear from you!
 

Feel free to apply. We look forward to receiving your application!

• Project Description:

  One of the world's largest providers of products and services to the energy industry has a need to develop, support and integrate software system in Oil & Gas domain.
  You will be a member of a cross functional team.
  Key project stakeholders are open for innovative ideas.
  Project is based on SCRUM methodology.
  This is a great opportunity to work in an international team, apply and learn modern IT technologies

• Responsibilities:

  Quickly learn new technologies and improve proficiency
  Follow up with Developer on open vulnerabilities
  Share reports of open, closed vulnerabilities
  Develop unique, effective security strategies for software systems, networks, and cloud provider
  Safeguards information system assets by
  identifying and solving potential and actual security problems
  Maintain quality service by following
  organization standards
  Contribute to team effort by accomplishing
  related results as needed

• Mandatory Skills Description:

  Understanding of definitions related to cyber security: Vulnerability, attack vector, threat , security risk, SAST, DAST, WAF ets
  Understanding of networking, Operating systems (Windows and Linux)
  Basic concepts in programming Ex: Python
  Very good English as team is multinational

• Nice-to-Have Skills Description:

  Willing to have a hacker mindset and methodology
  Familiar with agile methodologies

• Languages:
  • English: B2 Upper Intermediate

• Project Description:

  You will join a Regulatory Reporting Platform within a large US investment bank. The platform is responsible for collecting, processing, and transforming large volumes of data from multiple internal systems to produce regulatory reports for 240 jurisdictions worldwide. In total, the platform supports around 10,000 reports across a wide range of regulatory, compliance, financial, and risk reporting areas.
  This is a large-scale, business-critical data platform operating in a highly regulated environment, where data accuracy, quality, traceability, and timely delivery are essential. The team works on building and enhancing data pipelines, implementing reporting logic, ensuring data validation and reconciliation, and supporting the generation of complex regulatory outputs.
  The project is delivered by a global distributed team with colleagues located in Ukraine, Poland, and the US, offering close collaboration with engineers, analysts, and business stakeholders across multiple regions.

• Responsibilities:

  - Design, develop, and maintain solutions for a large-scale Regulatory Reporting Platform
  - Build and enhance data processing pipelines using Java and Apache Spark
  - Implement scalable logic for data ingestion, transformation, aggregation, and enrichment from multiple internal data sources
  - Develop and optimize batch processing jobs to support the generation of regulatory reports across multiple jurisdictions
  - Ensure high standards of data quality, validation, reconciliation, and consistency throughout the reporting lifecycle
  - Translate business and regulatory requirements into robust technical solutions
  - Collaborate with business analysts, QA engineers, and cross-functional teams to deliver reporting functionality
  - Investigate and resolve data and application issues in development, test, and production environments
  - Improve application performance, scalability, and reliability for high-volume data processing workloads
  - Contribute to the design and implementation of reusable components and engineering best practices
  - Participate in code reviews, testing, and release activities to ensure high-quality deliverables
  - Work closely with distributed teams across Ukraine, Poland, and the US in an agile delivery model
  - Support continuous improvement of the platform, including monitoring, troubleshooting, and operational stability

• Mandatory Skills Description:

  - 6+ years of commercial experience with Java
  + 2+ years of experience with Spark
  - Experience in designing and developing scalable, high-performance backend applications
  - Good knowledge of SQL and working with large datasets from multiple data sources
  - Strong problem-solving skills and ability to work effectively in a global distributed team

• Nice-to-Have Skills Description:

  - Experience in financial services, investment banking, or regulatory reporting projects
  - Familiarity with data quality, reconciliation, and control frameworks
  - Experience working with large-scale enterprise data platforms
  - Knowledge of cloud environments and modern data platform architectures
  - Understanding of CI/CD practices and automated deployment pipelines
  - Experience working in Agile / Scrum teams within a distributed global setup

• Languages:
  • English: C1 Advanced

We are looking for a Junior Strong / Middle System Administrator to join our team. This role is ideal for a hands-on professional who combines solid technical skills with strong organizational abilities and enjoys contributing to smooth, efficient company operations.

Requirements

• 2+ year of experience in system administration and/or technical support
• Confident user of office and productivity software
• Strong troubleshooting skills across hardware, software, and network issues
• Basic understanding of office management processes and equipment maintenance
• Familiarity with IT security principles and best practices
• Strong organizational skills and ability to multitask in a dynamic environment
• Strong communications level
• English Level is Intermediate or above

Responsibilities

• Provide technical support for hardware, software, and network-related issues
• Perform routine system and equipment maintenance to ensure reliability and efficiency
• Troubleshoot and resolve technical issues to maintain a stable and seamless work environment
• Oversee office-related operations such as equipment setup, basic facility support, and vendor coordination
• Manage inventory of office supplies and IT equipment to ensure optimal resource usage
• Maintain accurate records of equipment, software licenses, warranties, and service agreements

We Offer

• Medical insurance after the trial period
• Team-building activities
• 24 paid vacation days per year
• 5 paid sick leave days per year

We are looking for a proactive and results-driven Business Development Manager to join our recruitment agency and help us expand our client portfolio.

Your main goal will be to attract new clients, build long-term business relationships, and drive revenue growth by selling recruitment services.

Responsibilities

• Identify and acquire new B2B clients who need recruitment and talent acquisition services.
• Reach out to CEOs, Founders, HR Directors, and Hiring Managers.
• Generate qualified leads through LinkedIn, outbound outreach, networking, and other channels.
• Present the agency’s recruitment services and value proposition.
• Conduct discovery calls, identify hiring needs, and negotiate cooperation terms.
• Manage the full sales cycle, from initial contact to signed agreements.
• Develop long-term client relationships and identify repeat business opportunities.
• Maintain an organized sales pipeline and track conversion rates.

Requirements

• 1+ years of experience in B2B Sales or Business Development.
• Experience selling recruitment, staffing, outsourcing, or other B2B services is a strong advantage.
• Understanding of the recruitment industry and client acquisition process.
• Strong lead generation, outreach, and negotiation skills.
• Experience using LinkedIn and CRM tools.
• Ability to communicate directly with business owners and decision-makers.
• Self-driven, proactive, and focused on measurable results.
• English proficiency for communication with international clients is an advantage.

What We Offer

• Opportunity to develop and expand a recruitment agency’s client portfolio.
• Direct involvement in business development and commercial strategy.
• Collaboration with an experienced recruitment team.
• Opportunity for professional growth and greater commercial responsibility.

Requirements:

• 4+ years of experience in Business Analysis, Solution Engineering, or related roles;
• Working in the GMT+0/+1 time zone
• Strong technical mindset with the ability to think in systems, workflows, and implementation approaches;
• Ability to independently design solutions based on high-level business requests;
• Experience working closely with developers and understanding software architecture principles;
• Practical experience using AI tools in daily work, especially Claude Code and similar AI-assisted development tools;
• At least Upper-Intermediate proficiency in both written and spoken English;
• Proficiency in eliciting and documenting business requirements;
• Ability to break down large and complex tasks into simple and manageable components;
• Ability to describe implementation logic and algorithms for developers;
• Experience integrating with third-party systems (APIs, file exchange, webhooks);
• Experience using Jira, Trello, browser Developer Tools, Figma, Postman, Slack, and graphic editors;
• Confident understanding of various file formats (CSV, JSON, XML);
• Basic knowledge of SQL;
• Ability to model processes and data using UML diagrams;

• High level of mastery of Google Workspace or Microsoft Office tools.

   

   

 Nice to have:

• Development background or hands-on coding experience;
• Understanding of system architecture and backend processes;
• Experience working in AI-first or automation-driven environments;
• Experience with low-code/no-code tools and AI-assisted workflows;
• Experience in CRM/Fintech.

Hiring Process

1. HR Screening (30 min)
2. Technical Interview (45 min)
3. Offer 

DroneOps is a Ukrainian defense-tech company developing alternative navigation for UAV. We're scaling in both the domestic and international markets, and we're looking for someone to build our marketing function essentially from the ground up.

Location: Kyiv, hybrid

What you'll be doing

• Define our marketing strategy: decide which audiences, channels, formats and activities we need — and which we don't — and then put it into practice
• Build the company's brand: positioning, visual and verbal identity, tone of voice — balancing transparency, security, and audience trust, as required in the defense sector
• Turn field tests and flights into proof content: short videos with real results and numbers
• Collect and package our achievements and third-party validation: test results, competitions, partnerships, media mentions
• Manage the company's social media presence (LinkedIn, X/Twitter, and other relevant platforms) — content planning, publishing, community management
• Plan key announcements as campaigns (teaser, video, details, partner follow-ups), not single posts
• Build relationships with defense and tech media and podcasts
• Develop communication strategy for two distinct audiences: the Ukrainian market (military, partners, general public) and international audiences (foreign partners, distributors, delegations, trade shows)
• Prepare materials for international exhibitions, presentations, and partner negotiations
• Work closely with leadership, sales and R&D — understand the product deeply enough to communicate its value without oversimplifying or disclosing sensitive information
• Build out the content production process: copy, visuals, video (either hands-on or by managing contractors), including security review before publication
• Track competitor communications and defense-tech trends, and adapt strategy accordingly

What matters to us

• 4+ years of marketing experience, ideally including brand-building from scratch or a rebrand
• Understanding of B2B/B2G communication — defense is not a mass consumer product
• Strong English (written is required; spoken is a plus for communicating with foreign partners)
• Professional-level social media management experience (understanding of metrics, not just likes)
• Ability to handle sensitive information and awareness of communication risks in the defense sector (a plus if you already have this; we'll train on the job)
• Self-sufficiency — readiness to build the process, not just execute a ready-made brief

Nice to have

• Experience in defense, tech, or B2B sectors
• Hands-on video editing or experience managing video production
• Comfortable representing the company publicly at exhibitions and events
• Understanding of SMM analytics fundamentals and PR
• Experience preparing for international exhibitions/events

What we offer

• Competitive salary
• Reservation from mobilization
• Office in Kyiv with shelter access, generator and Starlink
• Possibility of hybrid work format
• Impact on improving our country's defense capabilities
• 21 days of vacation + public holidays, sick leaves

About the role

We are seeking a senior commercial leader to build and scale primarily B2B sales in the defense and security sector, with selective B2G engagements. The role is based in Kyiv (hybrid) and involves regular international travel, including Europe and other partner markets. You will own the full commercial cycle with military, industrial, and institutional customers, from early engagement and demonstrations to contracting and long-term account development, and lead our Sales & Marketing department.

About us

DroneOps is a Ukrainian defense-tech company developing alternative navigation systems for UAVs. Our mission is to build reliable, GNSS-independent solutions for autonomous platforms.

Responsibilities

• Build, manage, and expand a B2B sales pipeline in defense and security markets, with additional work across B2G engagements involving the Ministry of Defense of Ukraine and other national MoDs
• Lead commercial engagements end to end: customer discovery, solution positioning, demonstrations, negotiations, and contract execution
• Support tenders and capture activities where required, including preparation of proposals and participation in procurement processes related to MoD, EU, and NATO programs
• Represent the company at international conferences, exhibitions, and industry events; organize and deliver field demonstrations and technical presentations
• Lead the Sales & Marketing team (sales manager, marketing specialist): set goals and priorities, develop people
• Co-develop the marketing strategy with the marketing specialist: translate business goals and customer needs into marketing priorities, and make sure marketing generates qualified leads and supports deals
• Coordinate closely with legal, finance, engineering, and production teams to ensure commercially viable and contract-compliant deals; bring customer feedback back to product and engineering
• Design, build, and continuously improve sales processes, pipelines, and reporting using the company’s internal CRM system
• Apply analytical and business-analysis thinking to improve forecasting, deal qualification, and go-to-market execution; contribute to scaling and structuring the function over time

Requirements

• Demonstrated experience owning and executing the full sales cycle in complex B2B environments, including proposals, negotiations, and contracts
• Experience leading a sales or commercial team
• Understanding of B2B marketing (positioning, content, events, lead generation) sufficient to work with a marketing specialist as a partner and set priorities based on business needs
• Strong communication and presentation skills, with the ability to engage senior stakeholders, technical teams, and international partners
• High level of interpersonal effectiveness, with a track record of building trust and maintaining long-term customer relationships
• Proactive, self-directed approach with the ability to take initiative and operate with limited structure
• Capability to design, document, and improve sales processes and pipelines, applying analytical and business-analysis thinking to forecasting and execution
• Upper-intermediate to advanced English (B2–C1)

Would be a plus

• Proven commercial experience in defense and security markets
• Practical experience working with the Ministry of Defense of Ukraine and/or other national Ministries of Defense
• Experience selling physical or hardware products, particularly complex or mission-critical systems
• Direct exposure to B2G sales, public procurement, or tender-based processes (MoD, EU, NATO)
• Experience in the UK and European defense markets, including work with integrators, primes, or institutional customers
• Background in miltech, engineering, or other technically sophisticated industries
• Experience operating in environments with export controls, compliance constraints, or regulated customers

What we offer

• Senior, high-impact commercial role with direct ownership of international B2B defense revenue and leadership of the Sales & Marketing function
• Kyiv-based position with hybrid work and regular international travel, including conferences, exhibitions, and customer engagements across Europe and partner markets
• Meaningful influence over go-to-market strategy, sales processes, and commercial structure as the function scales
• Performance-based compensation structure aligned with results and long-term value creation, discussed individually
• Opportunity to work hands-on with advanced, real-world defense technologies and high-stakes customers

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 Media Buyer Influence 

Requirements

• Experience working with influencer traffic as a media buyer/influencer manager in Instagram, X, Discord YouTube, Twitch and Kick channels in the verticals Igaming, Dating, Betting, Nutra and other verticals for at least 2 years
• Successful positive cases in the specified formats positive ROI on volumes from $1,000

Responsibilities

• Analysis and selection of bloggers on YouTube and Instagram platforms that meet the goals and objectives of the campaigns
• Negotiating with bloggers and their representatives on cooperation, terms of placement and payment
• Development and implementation of media plans for advertising placement with bloggers
• Monitoring the implementation of advertising campaigns: tracking deadlines, content quality and compliance with specified parameters
• Evaluation of the effectiveness of advertising campaigns: collecting and analyzing statistical data, preparing reports
• Optimization of costs and testing strategies to achieve the best results with minimal costs
• Constant monitoring of trends and innovations in the field of blogger marketing and social networks
• Development and testing of new creative and technical hypotheses

Our benefits to you:

☘️An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance, and more

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed

🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided

🏖Paid vacations, sick leave, personal events days, days off

💵Referral program — enjoy cooperation with your colleagues and get the bonus

📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences

🎯Rewards program for mentoring and coaching colleagues

✈️In-house Travel Service

🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more

🎳Other benefits could be added based on your location

We're seeking a talented .NET Developer to help shape the future of blockchain technology in innovative startup. If you're ready to make a real impact in a cutting-edge industry, we'd love to hear from you!
 

Core Competence:
 

• At least 2 years of professional experience in software development with a strong foundation in C#, ASP.NET Core, and Entity Framework.
• Proficiency in managing IIS, MS SQL, Visual Studio, and Docker environments.
• Familiarity with ODBC, LINQ, NUnit, xUnit, NuGet, and RESTful APIs, alongside Git for version control.
• Sound understanding of client-side and server-side architectures.
• Strong analytical thinking, with a structured, math or engineering-oriented mindset and a focus on delivering results.
   

Preferred Qualifications:
 

• Knowledge of ReSharper, experience with Azure, and familiarity with NoSQL databases.
• Experience with AWS and Linux system administration is an asset.
• Active participation in hackathons demonstrates innovative thinking and problem-solving skills.
• Upper-intermediate level of English for clear and effective communication in a global team.
   

What We Offer You:
 

• Competitive Compensation: Your skills and experience will be rewarded with a salary aligned with industry standards and your career ambitions.
• Innovative Work Environment: Be part of a forward-thinking FinTech startup with a culture of continuous learning, including tech talks and participation in hackathons.

• 20 paid vacation days, 3 paid sick days, and a flexible schedule for work-life balance.

   

We are looking for a Head of Retention to lead CRM and player retention strategy for an iGaming business.

The role focuses on increasing player engagement, repeat deposits, customer lifetime value, and long-term revenue.

Responsibilities:

• Develop and own the overall player retention and CRM strategy.
• Build and optimize customer lifecycle communication.
• Manage player segmentation, churn prevention, reactivation, and loyalty initiatives.
• Oversee automated CRM campaigns across email, SMS, push, and other channels.
• Improve repeat deposit rates, retention, LTV, and NGR.
• Develop retention analytics, A/B testing, and performance reporting.
• Lead and develop the retention/CRM function.
• Collaborate with Product, VIP, BI, and Marketing teams.

Requirements:

• Proven retention/CRM management experience in iGaming or online casino.
• Experience developing retention strategies and managing teams.
• Strong understanding of player lifecycle, segmentation, and churn.
• Hands-on experience with CRM platforms and marketing automation.
• Knowledge of GR8 Tech or similar iGaming CRM solutions is an advantage.
• Strong analytical skills and business-oriented decision-making.

A large-scale consumer mobile application with millions of active users required a robust testing strategy to ensure stability, performance, and seamless user experience. Testing efforts focused on both iOS and Android platforms, covering functional validation, UI/UX consistency, geolocation features, and real-time interactions.

Responsibilities

• Contribute as a key member of a world-class Android Engineering and QA Automation team.
• Design, implement, and maintain automated test cases and frameworks in Kotlin, JUnit, Espresso.
• Own the quality lifecycle: identify issues, file and track bugs in Qase(or similar systems), and drive them to resolution
• Collaborate closely with Android engineers to ensure application code is testable and automation-friendly.
• Build and maintain in-house tools for test parallelization, network mocking, and custom reporting.
• Perform peer code reviews, ensuring robust test coverage and reliable CI pipelines.
• Drive improvements to the CI/CD ecosystem, ensuring scalability, maintainability, and speed of test execution.
• Explore and integrate AI-assisted development approaches to enhance test generation, workflow optimization, and CI/CD practices.
• Actively participate in Agile ceremonies – daily standups, sprint planning, retrospectives, and showcases.

Skills Required

• 2+ years of experience as an SDET, QA Automation Engineer, or related role, with a strong focus on Android application testing.
• Proficient in Kotlin and the Android SDK, with strong debugging and troubleshooting skills.
• Hands-on experience with JUnit, Espresso and UI automation.
• Experience with dependency injection frameworks (Dagger/Hilt) and API testing using Retrofit.
• Familiarity with Jetpack libraries and modern Android development best practices.
• Strong experience with Git/GitHub, familiar with both Gitflow and trunk-based development.
• Knowledge of SOLID principles and ability to apply them in test framework design.
• Ability to apply or readiness to adopt AI-driven testing practices, including test generation and workflow automation.
• Strong English communication skills

#vacancy #VoIP / #Asterisk Engineer (Fintech) | Remote | $2,000–3,000

Key Requirements

• 3+ years of commercial experience in a relevant role.
• Strong expertise in Asterisk (versions 13 and above).
• Hands-on experience building and maintaining VoIP solutions for contact centers or fintech environments.
• In-depth understanding of SIP and RTP protocols, including NAT and QoS.
• Experience configuring and managing SIP trunks.
• Experience configuring IVR workflows, agent queues, and skill-based routing, including fallback and overflow logic.
• Experience with call recording, CDR, and CEL.
• Strong Linux administration skills (Ubuntu/Debian) in production environments.
• Practical experience securing VoIP infrastructure, including protection against brute-force attacks, Fail2Ban, firewall configuration, ACLs, and rate limiting.
• Experience integrating Asterisk with external systems, including CRM, billing, antifraud solutions, and APIs.
• Experience using AMI / ARI to integrate Asterisk with backend systems.
• Understanding of financial systems requirements, including reliability, auditability, and logging.
• Ability to quickly understand and troubleshoot complex or legacy systems.

Responsibilities

• Maintain and continuously improve the company’s telephony platform.
• Ensure the stable operation of support, collections, and sales communication channels.
• Configure and maintain IVR menus, call queues, and routing logic in line with business processes.
• Integrate the telephony platform with internal services, including CRM, backend systems, and billing.
• Ensure high availability and minimize system downtime.
• Monitor call quality and key performance metrics, including SLA, ASR, and ACD.
• Identify and resolve latency and call-quality issues.
• Optimize system performance and support infrastructure scaling.
• Upgrade and improve the existing VoIP infrastructure.
• Create and maintain technical documentation covering call flows, routing, and integrations.
• Collaborate with cross-functional teams, including backend, support, and security.

We work with international iGaming partners and help Gambling projects build and scale their VIP operations across Tier-1 markets.

We are currently expanding our team and looking for a VIP Team Lead with hands-on online casino experience and a strong understanding of the UK market.

In this role, you will take ownership of VIP operations across partner projects, lead a team of VIP Managers, develop high-value player strategies, and directly impact Retention, LTV, GGR and NGR.

Responsibilities

• Develop and scale VIP operations for online casino projects in the UK market.
• Lead a team of VIP Managers, including task allocation, player portfolio management, KPI tracking and team development.
• Build VIP strategies and player segmentation based on value, deposits, GGR / NGR, LTV and behaviour.
• Develop personalised retention, reactivation and win-back approaches for high-value players.
• Create and optimise individual offers, bonuses, cashback, free spins and loyalty benefits.
• Monitor key VIP metrics including Retention, Churn, LTV, Repeat Deposits, GGR, NGR, bonus cost and profitability.
• Analyse the VIP portfolio to identify churn risks and growth opportunities.
• Ensure a high standard of communication and service across the VIP team.
• Handle complex player requests, complaints and escalations.
• Work closely with CRM / Retention, Product, Payments, Support, KYC and Antifraud teams.
• Build team KPIs, reporting, SOPs and VIP service standards.
• Participate in hiring, onboarding and development of VIP Managers.
• Support the launch of VIP operations for new partner projects when required.

Requirements

• 2+ years of relevant experience in VIP / Retention within iGaming.
• Hands-on experience with online casino and high-value players.
• Previous experience as a VIP Team Lead, VIP Lead, Senior VIP Manager, VIP Manager or in a similar role.
• Hands-on experience working with VIP players in the UK market is required.
• Experience managing a VIP team.
• Strong understanding of LTV, Retention, Churn, Repeat Deposits, GGR, NGR, bonus cost and profitability.
• Experience with VIP segmentation and player portfolio management.
• Experience developing personalised offers, bonus mechanics and retention strategies.
• Good understanding of bonus economics and the commercial impact of VIP incentives.
• Strong analytical, leadership and communication skills.
• Experience working cross-functionally with CRM, Product, Payments, Support and Antifraud teams.
• Good understanding of Responsible Gambling principles.
• English sufficient for working with the UK market and international teams.

Nice to have

• Experience building a VIP function from scratch.
• Experience across other Tier-1 markets.
• Experience working across multiple Gambling projects.
• Experience with CRM automation and personalised VIP communications.

What we offer

• Work with Gambling projects across the UK and other Tier-1 markets.
• Exposure to multiple international partner projects rather than a single product.
• High ownership and direct impact on Retention, LTV, GGR and NGR.
• The opportunity to build VIP processes, KPIs and standards from the ground up.
• The opportunity to build and grow your own VIP team.
• Minimal bureaucracy and fast decision-making.
• Direct collaboration with key product and business teams.
• All necessary tools and resources to build a strong VIP function.