Jobs at Djinni

• Project Description:

  Join a Team Redefining Modern Banking Technology!
  
  Our client is a Swiss bank focused on delivering advanced online trading and financial services. Unlike traditional financial institutions heavily dependent on legacy systems, this bank invests in a lean, modern, and continuously evolving technology stack.
  
  What the Project Is About
  The team is responsible for all post‑market Forex operations, ensuring that trading activities are accurate, consistent, and properly reconciled after the end of each market day.
  One of the latest initiatives delivers near real‑time reconciliation of trade data from multiple sources, including Coinbase, Bitstamp, and Kraken. The solution enables live monitoring of risk exposure, especially during external platform downtimes or degraded availability.
  
  Technology & Engineering Culture
  We continuously evolve our systems toward:
  * Atomic, independently deployable microservices
  * Self‑contained applications with clear ownership
  * Dockerized environments
  * Automated CI/CD pipelines
  Engineering decisions focus on reliability, transparency, and scalability, supporting business‑critical banking systems.
  
  How We Work
  Scrum teams of 5-8 cross‑functional engineers. Each team member contributes to both backend and frontend components.
  
  Daily collaboration with client stakeholders through:
  * Stand‑ups
  * Refinement and design sessions
  * Status and planning meetings
  Agile best practices applied across delivery
  
  Primary communication tools:
  * Microsoft Teams
  * Outlook and internal collaboration platforms
  
  What We Offer
  + Professional growth
      Local trainings, workshops, and on‑demand webinars
      Company‑funded conferences and certifications
  + Competitive compensation
      Annual review based on performance and professional development
  + Healthy work-life balance
      Team buildings and corporate events
      Hackathons and innovation initiatives
      A culture that values sustainable delivery
  
  If you are proactive, creative, and motivated by building robust banking systems with real business impact, you will contribute directly to improving both product quality and engineering practices.
  Join us and help shape modern banking solutions.

• Responsibilities:

  * Design and develop product features end‑to‑end, covering frontend, backend, and data layer
  * Develop reusable, maintainable, and well‑tested code following team standards
  * Write and maintain unit, integration, and E2E tests to ensure reliability and scalability
  * Participate in code reviews, provide constructive feedback, and improve overall code quality
  * Collaborate with other engineers to clarify requirements and propose technical solutions
  * Take ownership of assigned features from requirements refinement to production deployment
  * Actively participate in Scrum events (planning, refinement, reviews, retrospectives), including direct communication with the client
  * Identify and address technical debt within owned areas of the codebase

• Mandatory Skills Description:

  - At least 3+ years of proven experience in a Software Developer/Engineer position [up to 1 year of work with Web Development stack]
  - Java core, Java 11-21 features
  - Proven knowledge of ReactJS, Redux
  - OOP/OOD knowledge, Design Patterns
  - Unit testing frameworks (JUnit, Mockito)
  - Integration tests
  - Spring framework, IOC
  - RESTful services
  - SQL knowledge, any RDBMS
  - CI tools experience

• Nice-to-Have Skills Description:

  - Education: Bachelor's / Master's degree in computer science or computer engineering
  - Experience in finance/banking business domain
  - Unix usage experience
  - Kafka

📍 Czech Republic / Hybrid (EU) (Once per month you need to be in Prague)

💼 Full-time / B2B

🔥 About the Role

We’re looking for an Android Developer to join our team and build modern, high-quality mobile applications.

In this role, you’ll work with the latest Android technologies, using Kotlin and Kotlin Multiplatform (KMP) to create scalable and maintainable applications with shared codebases.

This is a hands-on position where you’ll have a direct impact on product development and user experience.

⚙️ Responsibilities

• Develop, test, launch, and maintain Android applications
• Build modern and responsive UIs using Jetpack Compose (XML as a plus)
• Integrate with RESTful APIs and GraphQL services
• Write clean, maintainable, and well-tested code
• Implement scalable architecture and reusable components
• Optimize app performance and ensure smooth user experience

• Collaborate with cross-functional teams (backend, design, QA)

   

🧰 Tech Stack

• Languages: Kotlin
• UI: Jetpack Compose, XML
• Architecture: MVVM / Clean Architecture
• Networking: REST, GraphQL, HTTP
• Databases: NoSQL
• Tools: DI frameworks (e.g., Hilt, Dagger)

• Testing: Unit testing

   

✅ Requirements

• Strong proficiency in Kotlin
• Experience with Android native UI frameworks (Jetpack Compose is a must)
• Ability to build and maintain Android applications end-to-end
• Solid understanding of:
  • RESTful APIs
  • GraphQL
  • NoSQL databases
  • HTTP protocol
• Experience with Dependency Injection and related patterns
• Focus on writing clean, testable, and maintainable code

• Experience with or strong interest in Kotlin Multiplatform (KMP)

   

➕ Nice to Have

• Understanding of Android UX/UI best practices and Material Design
• Experience with CI/CD pipelines
• UI test automation experience
• Experience optimizing performance in multi-module applications

Summary

Full Stack Engineer (Node.js, PostgreSQL), remote role focused on building core platform systems for an enterprise AI product, requiring 3+ years of experience, along with a strong algorithmic background demonstrated through achievements in programming competitions, high rankings on coding platforms, or success in algorithm-focused hackathons.

About the company

Our client builds an AI platform that enables enterprises to customize and deploy AI capabilities for their specific needs. The platform team is central to this work, responsible for infrastructure, shared components, and internal tooling that the rest of engineering depends on.

The role

This is a hands-on implementation engineering position. You'll work on deploying, configuring, and integrating the platform for enterprise clients, translating their requirements into working solutions, deployed at client's infrastructures. The role sits between product engineering and customer success: technically deep, but with awareness of real-world client needs.

You'll collaborate closely with platform engineers and business teams, occasionally joining business discussions to clarify technical requirements or explain implementation details.

What you'll work on

• Implementing and configuring platform deployments for enterprise customers
• Building integrations between the platform and client systems
• Working with internal teams to understand client requirements and translate them into technical solutions
• Contributing to implementation tooling, documentation, and repeatable deployment processes
• Troubleshooting and resolving issues during and after deployment
• Occasionally, participating in client calls to gather requirements or provide technical guidance

What we're looking for

• Prize-winning places at programming olympiads (IOI, ICPC, Google Code Jam, Facebook Hacker Cup) or regional competitions.
• High rating on coding platforms: LeetCode (Knight+ or 2000+ rating), HackerRank (Gold+), Codeforces (Expert+ or 1900+ rating).
• Participation in hackathons with a focus on algorithmic problems (for example, victories at HackMIT, AngelHack).
• Strong proficiency in Node.js and TypeScript
• Experience with React and frontend integration
• PostgreSQL/similar RDBMS and general data modeling knowledge
• Familiarity with cloud platforms (AWS, Azure, or GCP), and multi-cloud exposure is valuable
• Clear communication skills - comfortable explaining technical concepts to non-technical stakeholders
• Ability to work independently and manage multiple implementation workstreams
• 3+ years of software engineering experience

Useful additions / nice to haves

• Experience with AI platforms or AI/LLM integration
• Familiarity with CI/CD pipelines and infrastructure-as-code
• Vue.js experience
• Background in enterprise software implementation or professional services
• Previous work in similar roles

Summary

• Senior Security Engineer - penetration testing, threat modelling, 7+ years commercial experience.
• Python. Hands-on offensive and defensive security for web applications.
• Remote/Hybrid, UK, Chechia, Spain - employment contract, Poland, Romania, Slovakia, Bulgaria, Ukraine - B2B contract.

The role

This is a senior security engineering position with a strong emphasis on penetration testing and threat modeling. You'll work across the full security lifecycle: designing secure architectures, modeling threats, researching emerging attack vectors, and validating defenses through hands-on testing.

The focus is on long-term security improvements — identifying and addressing risks before they become incidents. You'll need both the attacker's mindset to find vulnerabilities and the engineering skills to help fix them properly.

What you'll work on

• Penetration testing and security assessments against web applications and internal systems
• Leading security design reviews and threat modeling for new products and infrastructure changes
• Researching emerging threats and attack techniques, then translating findings into practical defense strategies
• Building security automations and tools, and prototypes to support testing and detection
• Collaborating with engineering teams to remediate vulnerabilities and improve secure development practices
• Contributing to security architecture decisions and standards

What we're looking for

• 7+ years in security engineering with substantial experience in both offensive and defensive work
• Proven, hands-on web applications penetration testing experience
• Strong programming skills, preferably Python, with experience building security tools or automation
• Deep expertise in at least one core security domain: cryptography, authentication/authorisation, secure architecture, or network security
• Clear understanding of attack vectors and methods, and how to anticipate them
• Good communication skills in English

Useful additions

• Experience securing serverless architectures or AI/ML platforms
• Background in cloud-native security (AWS, GCP, Kubernetes)
• DevSecOps experience- integrating security into CI/CD pipelines
• Relevant certifications (OSCP, OSCE, CISSP, or similar)

Summary

Senior Engineer with 5+ years managing and deploying Azure and Office 365 services, including virtual machines, databases, networking, and security. Skilled in Microsoft 365 security, Azure automation, PowerShell scripting, and cloud workload deployment. Experienced in global network design, cybersecurity tools like Azure Sentinel and Defender, and virtualization with Microsoft Hyper-V. Holds ITIL Foundation and Microsoft/Azure certifications, with strong expertise in cloud infrastructure, security compliance, and DevOps practices.

Important:

• Microsoft/Azure certifications such as AZ-103/104, MS-500, MS-101, AZ-500.
• Office 365, Aruba network, and security certifications are advantageous.

Job DescriptionRole Overview

The Level 3 Cloud Infrastructure Engineer is a senior technical role within the Global IT Service Management (ITSM) Business Unit, responsible for providing expert Level 3 support, development, security, and deployment of Microsoft cloud services, specifically Azure and Office 365, to internal and external customers worldwide. This role operates under general direction with substantial autonomy and accountability, focusing on ensuring high availability, security, and performance of cloud, network, infrastructure, and security services in alignment with established quality standards and organizational policies.

Key Responsibilities

• Provide Level 3 escalation support for Azure and Office 365 issues escalated from Service Desk and Level 2 teams, including investigation, diagnosis, and resolution or escalation to external vendors.
• Deliver cloud, network, infrastructure, and security support through online ticketing systems, ensuring adherence to SLAs and high customer satisfaction.
• Develop, maintain, and apply standards, documentation, and knowledge bases to support operational excellence and continuous improvement.
• Configure and automate provisioning, testing, deployment, and monitoring of cloud infrastructure and services using infrastructure management tools and scripting (e.g., PowerShell).
• Plan and implement maintenance, installation, and configuration of cloud infrastructure components, including virtualized environments and networking/security elements.
• Conduct problem management activities, including root cause analysis (RCA), change requests, and follow-up actions to prevent recurrence of issues.
• Monitor cloud system availability, capacity, and security using tools such as Azure Security Center and Azure Sentinel, and implement security best practices.
• Provide on-call and out-of-hours support as required to maintain service continuity.
• Collaborate and influence across teams and stakeholders to drive improvements and ensure alignment with business objectives.
• Comply with Environment, Health & Safety (EH&S) policies and actively participate in related training and risk assessments.

Technical Expertise and Skills

• Extensive experience (3+ years) managing and deploying Azure services, including Virtual Machines, Databases, Storage, Virtual Networks, Azure Resource Manager, Site Recovery, Backups, High Availability, and microservices.
• Proficient in managing Office 365 services such as user management, security, SharePoint, Exchange, Teams, licensing, domain migrations, Azure Active Directory (AAD) synchronization, and hybrid AD environments.
• Strong knowledge and hands-on experience in Microsoft 365 security and compliance features, including DLP, Information Governance, Advanced Threat Management, Azure Information Protection (AIP), and secure score.
• Expertise in Azure cloud networking and security, including firewalls, network security groups, ExpressRoute, Azure VPN, and adherence to Microsoft Azure networking and security best practices.
• Experience deploying new cloud workloads and managing global LAN and WAN networks.
• Advanced cybersecurity skills covering email, cloud, infrastructure, Azure Sentinel, Defender for Cloud and endpoints, and Crowdstrike.
• Database deployment and administration experience with SQL variants including MySQL, MSSQL, Azure Cosmos DB, and Azure SQL as a service.
• Proficiency in Azure automation and PowerShell scripting for operational efficiency.
• Experience with Azure Active Directory Domain Services, Azure B2C, on-premises domain controllers, conditional access, Azure AAD Sync, and hybrid AD configurations.
• Knowledge of Intune for policy creation, device enrollment, compliance, troubleshooting, Autopilot, and scripting.
• Design and deployment experience with Azure Virtual Desktop and Azure security tools such as Security Center and Sentinel.
• Strong background in Windows Server (2012–2022) and Linux operating systems, virtualization technologies (Microsoft Hyper-V), and DevOps principles.
• Proven ability to develop and maintain detailed technical documentation and knowledge bases.
• Experience mentoring and supporting junior escalation teams and working in virtual team environments across multiple customer sites.

Projects and Contexts

The role encompasses continuous and overlapping projects and activities related to the deployment, support, and management of Microsoft cloud and infrastructure services globally. These include:

1. Azure and Office 365 Service Deployment and Management
   Role: Level 3 Cloud Infrastructure Engineer
   Responsibilities: Managing and deploying Azure services (Virtual Machines, Databases, Storage, Virtual Networks, etc.) and Office 365 services (user management, security, SharePoint, Exchange, Teams, licensing, domain migrations). Ensuring high availability, security, and compliance.
   Technologies and Tools: Microsoft Azure, Office 365, Azure Resource Manager, Azure Active Directory, PowerShell scripting, Azure Automation.
2. Cloud Networking and Security Implementation
   Role: Level 3 Cloud Infrastructure Engineer
   Responsibilities: Designing, implementing, and managing cloud networking and security including firewalls, network security groups, ExpressRoute, Azure VPN, and applying Microsoft Azure networking and security best practices.
   Technologies and Tools: Azure Networking, Azure Security Center, Azure Sentinel, Microsoft Defender, Crowdstrike.
3. Global Network Design and Support
   Role: Level 3 Cloud Infrastructure Engineer
   Responsibilities: Designing, deploying, supporting, and managing global LAN and WAN networks to support organizational IT infrastructure.
   Technologies and Tools: LAN/WAN technologies, Aruba network equipment (certification advantageous).
4. Security and Compliance Management
   Role: Level 3 Cloud Infrastructure Engineer
   Responsibilities: Implementing Microsoft 365 security and compliance features such as Data Loss Prevention (DLP), Information Governance, Advanced Threat Management, Azure Information Protection, and secure score monitoring.
   Technologies and Tools: Microsoft 365 Security & Compliance Center, Azure Security Center, Azure Sentinel.
5. Automation and Infrastructure Management
   Role: Level 3 Cloud Infrastructure Engineer
   Responsibilities: Automating provisioning, testing, deployment, and monitoring of cloud infrastructure and services using infrastructure management tools and PowerShell scripting.
   Technologies and Tools: Azure Automation, PowerShell, Infrastructure as Code tools.
6. Azure Virtual Desktop Deployment
   Role: Level 3 Cloud Infrastructure Engineer
   Responsibilities: Designing and deploying Azure Virtual Desktop environments to support remote workforce needs.
   Technologies and Tools: Azure Virtual Desktop, Azure Active Directory.
7. Mentoring and Team Support
   Role: Senior technical mentor and support for junior escalation teams.
   Responsibilities: Providing guidance, knowledge transfer, and support to junior team members to enhance team capability and service quality.
   Technologies and Tools: Internal knowledge bases, documentation tools.

Reporting and Compliance

The role reports directly to the Global Manager IT Service Operations and requires strict adherence to company policies including budget management, EH&S compliance, ITIL processes, and security standards. The incumbent is expected to maintain accurate records, produce reports, and contribute to continuous improvement initiatives.

Education

• University IT or related degree
   

Certification

• ITIL Foundation
• Microsoft/Azure certifications (e.g. AZ-103/104, MS-500, MS-101, AZ-500)
• Office 365 certifications
  Advantageous
• Aruba network certification
  Advantageous
• Security certifications
  Advantageous

We’re looking for an experienced and highly skilled Senior UI/UX Designer to join our team and work on engaging digital products.
This role requires a designer with exceptionally strong UI skills and a refined visual sense, capable of crafting visually polished interfaces and setting a high standard for design quality across the team.

Key Responsibilities:

• Prototype user flows and create wireframes of different levels of detail, testing and iterating on design solutions;

• Create visually outstanding user interfaces for web and mobile applications;

• Conduct UX research including stakeholder interviews, competitor analysis, usability testing and design audits;

• Maintain clear and effective communication with clients to understand their needs and deliver outstanding design solutions;

• Present work to clients and confidently explain and justify design decisions.

Requirements:

• 4+ years of experience as a UI/UX Designer;

• Strong portfolio with real products that demonstrates strong UI design (web + mobile);

• Experience with wireframing, prototyping, and end-to-end product design;

• Proven ability to create visually refined, aesthetically strong interfaces with excellent attention to detail;

• Knowledge of modern design trends and UI best practices;

• Excellent communication skills that allow you to collaborate effectively with team and clients;

• Ability to deliver high-quality results while managing multiple projects;

• Confident written and spoken English (B2 level or above).

Would be a plus:

• Experience mentoring designers or conducting design reviews;

• Experience with AI tools in the design workflow;

• Experience with motion design or micro-interactions;

• Mentor and support other designers, helping elevate UI quality and visual design practices within the team.

We offer:

• Transparent financial motivation;

• Remote workplace or a comfortable office in the center of Kyiv;

• 18 working days of paid leave annually;

• Unlimited sick days;

• Salary review twice a year;

• Compensation for our English-speaking club — 100%;

• Compensation for any AI tool of your choice — 100%;

• Compensation for coworking spaces — 100%;

• Compensation for gym memberships and professional courses — 50% (after the trial period);

• Compensation for any English courses — 50% (after the trial period);

• Compensation for sessions with a psychologist — 50% (after the trial period);

• Medical insurance (after the trial period).

Interview Stages:
Portfolio preview ➡️Screening Interview ➡️Technical Interview ➡️Job Offer

If you have the skills, passion, and determination we’re looking for, apply now to become part of our exciting journey ⭐️

Brights is looking for an HR Manager who would be passionate about supporting our growing team and fostering a positive employee experience. You’ll work closely with our recruitment, resource, and executive teams to shape a strong people-first culture across the company and drive our team forward 🚀

Key Responsibilities:
• Own and continuously improve onboarding, adaptation, and offboarding processes;
• Conduct regular 1:1 meetings to gather employee feedback, offer support, and strengthen engagement;
• Support team engagement initiatives, including organizing team-building events and preparing company merch;
• Oversee company benefits and coordinate with external providers to ensure a high-quality experience for employees;
• Collaborate with the admin and finance teams on document management;
• Run quarterly employee satisfaction surveys and analyze engagement data to drive improvements.

Requirements:
• 1+ year of experience in the HR field;
• Strong understanding of core HR processes across the employee lifecycle;
• Excellent communication and interpersonal skills;
• Highly organized with strong time management skills and attention to detail;
• Intermediate written and spoken English (B1 level or above);
• Based in Ukraine, with flexibility for visits to Kyiv and Lviv.

Would be a plus:
• Experience working with PeopleForce and ITFin;
• Experience to lead recruitment activities (planning, analytics, reporting). We currently have two recruiters and a sourcer on board.

We offer:
• Transparent financial motivation;
• Remote workplace or a comfortable office in the center of Kyiv;
• 18 working days of paid leave annually;
• Unlimited sick days;
• Salary review twice a year;
• Compensation for our English-speaking club — 100%;
• Compensation for any AI tool of your choice — 100%;
• Compensation for coworking spaces — 100%;
• Compensation for gym memberships and professional courses — 50% (after the trial period);
• Compensation for any English courses — 50% (after the trial period);
• Compensation for sessions with a psychologist — 50% (after the trial period);
• Medical insurance (after the trial period).

Interview Process:
Screening Interview ➡️ Interview with CEO/COO ➡️ Job Offer

If you have the skills, passion, and determination we’re looking for, apply now to become part of our exciting journey ⭐️

Are you passionate about building large-scale cloud data infrastructure that makes a real difference? We are looking for a Senior Data Engineer to join our team and work on an impactful healthcare technology project. This role offers a remote work format with the flexibility to collaborate across international teams.

At Sigma Software, we deliver innovative IT solutions to global clients in multiple industries, and we take pride in projects that improve lives. Joining us means working with cutting-edge technologies, contributing to meaningful initiatives, and growing in a supportive environment.

CUSTOMER
Our client is a leading medical technology company. Its portfolio of products, services, and solutions is at the center of clinical decision-making and treatment pathways. Patient-centered innovation has always been, and will always be, at the core of the company. The client is committed to improving patient outcomes and experiences, regardless of where patients live or what they face. The Customer is innovating sustainably to provide healthcare for everyone, everywhere. 

PROJECT
The project focuses on building and maintaining large-scale cloud-based data infrastructure for healthcare applications. It involves designing efficient data pipelines, creating self-service tools, and implementing microservices to simplify complex processes. The work will directly impact how healthcare providers access, process, and analyze critical medical data, ultimately improving patient care.

Responsibilities:

• Collaborate with the Product Owner and team leads to define and design efficient pipelines and data schemas
• Build and maintain infrastructure using Terraform for cloud platforms
• Design and implement large-scale cloud data infrastructure, self-service tooling, and microservices
• Work with large datasets to optimize performance and ensure seamless data integration
• Develop and maintain squad-specific data architectures and pipelines following ETL and Data Lake principles
• Discover, analyze, and organize disparate data sources into clean, understandable schemas

Requirements:

• Hands-on experience with cloud computing services in data and analytics
• Experience with data modeling, reporting tools, data governance, and data warehousing
• Proficiency in Python and PySpark for distributed data processing
• Experience with Azure, Snowflake, and Databricks
• Experience with Docker and Kubernetes
• Knowledge of infrastructure as code (Terraform)
• Advanced SQL skills and familiarity with big data databases such as Snowflake, Redshift, etc.
• Experience with stream processing technologies such as Kafka, Spark Structured Streaming
• At least an Upper-Intermediate level of English 

Are you passionate about building large-scale cloud data infrastructure that makes a real difference? We are looking for a Senior Data Engineer to join our team and work on an impactful healthcare technology project. This role offers a remote work format with the flexibility to collaborate across international teams.

At Sigma Software, we deliver innovative IT solutions to global clients in multiple industries, and we take pride in projects that improve lives. Joining us means working with cutting-edge technologies, contributing to meaningful initiatives, and growing in a supportive environment.

CUSTOMER
Our client is a leading medical technology company. Its portfolio of products, services, and solutions is at the center of clinical decision-making and treatment pathways. Patient-centered innovation has always been, and will always be, at the core of the company. The client is committed to improving patient outcomes and experiences, regardless of where patients live or what they face. The Customer is innovating sustainably to provide healthcare for everyone, everywhere. 

PROJECT
The project focuses on building and maintaining large-scale cloud-based data infrastructure for healthcare applications. It involves designing efficient data pipelines, creating self-service tools, and implementing microservices to simplify complex processes. The work will directly impact how healthcare providers access, process, and analyze critical medical data, ultimately improving patient care.

Responsibilities:

• Collaborate with the Product Owner and team leads to define and design efficient pipelines and data schemas
• Build and maintain infrastructure using Terraform for cloud platforms
• Design and implement large-scale cloud data infrastructure, self-service tooling, and microservices
• Work with large datasets to optimize performance and ensure seamless data integration
• Develop and maintain squad-specific data architectures and pipelines following ETL and Data Lake principles
• Discover, analyze, and organize disparate data sources into clean, understandable schemas

Requirements:

• Possibility to meet clients annually in Europe
• Hands-on experience with cloud computing services in data and analytics
• Experience with data modeling, reporting tools, data governance, and data warehousing
• Proficiency in Python and PySpark for distributed data processing
• Experience with Azure, Snowflake, and Databricks
• Experience with Docker and Kubernetes
• Knowledge of infrastructure as code (Terraform)
• Advanced SQL skills and familiarity with big data databases such as Snowflake, Redshift, etc.
• Experience with stream processing technologies such as Kafka, Spark Structured Streaming
• At least an Upper-Intermediate level of English 

Чи захоплюєтесь ви створенням масштабної хмарної інфраструктури даних, яка має реальний вплив? Ми шукаємо Senior Data Engineer, який приєднається до нашої команди та працюватиме над важливим проєктом у сфері медичних технологій. Ця роль передбачає віддалений формат роботи з можливістю співпрацювати з міжнародними командами.

У Sigma Software ми створюємо інноваційні ІТ-рішення для глобальних клієнтів у різних галузях і пишаємося проєктами, які покращують життя людей. Приєднавшись до нас, ви працюватимете з передовими технологіями, робитимете внесок у значущі ініціативи та розвиватиметеся в підтримуючому середовищі.

Клієнт:
Наш клієнт — провідна компанія у сфері медичних технологій. Її портфель продуктів, сервісів та рішень знаходиться в центрі процесів клінічного прийняття рішень і побудови шляхів лікування. Інновації, орієнтовані на пацієнтів, завжди були і залишаються основою діяльності компанії. Клієнт прагне покращувати результати лікування та досвід пацієнтів незалежно від того, де вони живуть і з якими викликами стикаються. Компанія інноваційно розвивається, щоб забезпечити доступ до медицини для кожного, всюди.

Проєкт:
Проєкт зосереджений на створенні та підтримці масштабної хмарної інфраструктури даних для медичних застосунків. Він включає проєктування ефективних data pipelines, створення self-service інструментів та реалізацію мікросервісів для спрощення складних процесів. Робота безпосередньо впливатиме на те, як медичні установи отримують доступ до критично важливих медичних даних, обробляють їх та аналізують, що зрештою покращує якість медичної допомоги пацієнтам.

 

Обов'язки: 

• Співпрацювати з Product Owner та технічними лідами для визначення та проєктування ефективних pipelines і схем даних
• Будувати та підтримувати інфраструктуру для хмарних платформ за допомогою Terraform
• Проєктувати та впроваджувати масштабну хмарну інфраструктуру даних, self-service інструменти та мікросервіси
• Працювати з великими наборами даних для оптимізації продуктивності та забезпечення безперебійної інтеграції даних
• Розробляти та підтримувати архітектури даних і pipelines для команди відповідно до принципів ETL та Data Lake
• Виявляти, аналізувати та впорядковувати різнорідні джерела даних у зрозумілі та чисті схеми

Вимоги:

• Можливість раз на рік зустрічатися з клієнтами в Європі
• Практичний досвід роботи з хмарними сервісами для даних та аналітики
• Досвід data modeling, reporting tools, data governance та data warehousing
• Впевнене володіння Python і PySpark для розподіленої обробки даних
• Досвід роботи з Azure, Snowflake та Databricks
• Досвід роботи з Docker та Kubernetes
• Знання infrastructure as code (Terraform)
• Просунуті навички SQL та знайомство з big data базами даних, такими як Snowflake, Redshift тощо
• Досвід роботи зі stream processing технологіями, такими як Kafka, Spark Structured Streaming
• Рівень англійської не нижче Upper-Intermediate

• Project Description:

  Join a Team Redefining Modern Banking Technology!
  Our client is a Swiss bank focused on delivering advanced online trading and financial services. Unlike traditional financial institutions heavily dependent on legacy systems, this bank invests in a lean, modern, and continuously evolving technology stack.
  What the Project Is About
  The team is responsible for all post‑market Forex operations, ensuring that trading activities are accurate, consistent, and properly reconciled after the end of each market day.
  One of the latest initiatives delivers near real‑time reconciliation of trade data from multiple sources, including Coinbase, Bitstamp, and Kraken. The solution enables live monitoring of risk exposure, especially during external platform downtimes or degraded availability.
  Technology & Engineering Culture
  We continuously evolve our systems toward:
  * Atomic, independently deployable microservices
  * Self‑contained applications with clear ownership
  * Dockerized environments
  * Automated CI/CD pipelines
  Engineering decisions focus on reliability, transparency, and scalability, supporting business‑critical banking systems.
  How We Work
  Scrum teams of 5-8 cross‑functional engineers. Each team member contributes to both backend and frontend components.
  
  If you are proactive, creative, and motivated by building robust banking systems with real business impact, you will contribute directly to improving both product quality and engineering practices.
  Join us and help shape modern banking solutions.

• Responsibilities:

  * Design and develop product features end‑to‑end, covering frontend, backend, and data layer
  * Develop reusable, maintainable, and well‑tested code following team standards
  * Write and maintain unit, integration, and E2E tests to ensure reliability and scalability
  * Participate in code reviews, provide constructive feedback, and improve overall code quality
  * Collaborate with other engineers to clarify requirements and propose technical solutions
  * Take ownership of assigned features from requirements refinement to production deployment
  * Actively participate in Scrum events (planning, refinement, reviews, retrospectives), including direct communication with the client
  * Identify and address technical debt within owned areas of the codebase

• Mandatory Skills Description:

  - At least 3+ years of proven experience in a Software Developer/Engineer position [up to 1 year of work with Web Development stack]
  - Java core, Java 11-21 features
  - Proven knowledge of ReactJS, Redux
  - OOP/OOD knowledge, Design Patterns
  - Unit testing frameworks (JUnit, Mockito)
  - Integration tests
  - Spring framework, IOC
  - RESTful services
  - SQL knowledge, any RDBMS
  - CI tools experience

• Nice-to-Have Skills Description:

  - Education: Bachelor's / Master's degree in computer science or computer engineering
  - Experience in finance/banking business domain
  - Unix usage experience
  - Kafka

We are looking for a  Node.js Developer (Blockchain Project).

We are building a next-generation ecosystem with a blockchain as its foundation, a non-custodial wallet, and a stablecoin protocol. After a successful demo, the project is now preparing the core components (blockchain + stablecoin) for launch. In parallel, development has started on additional secured projects, including:

• A document management system,
• A country-specific solution,
• An e-invoicing platform,
• And several other ecosystem modules ready to begin.

Tech Stack

• Node.js / TypeScript, NestJS
• PostgreSQL, Redis / Valkey
• L2 blockchain (interaction with other networks)
• Docker, Kubernetes (bare-metal & cloud infrastructure)

Responsibilities

• Write efficient, maintainable code;
• Design and implement independent, self-sufficient components efficiently;
• Participate in architectural discussions and technical decision-making;
• Identify potential technical risks and develop mitigation strategies;
• Ensure effective knowledge sharing and maintenance within the team;
• Foster a collaborative and innovative development environment;
• Perform cross code reviews with team members;
• Properly maintain documentation.

Requirements

• 3+ years of experience with server-side JS/TS;
• Solid understanding of TypeScript and JavaScript fundamentals and internals;
• Experience with Express, NestJS, or similar frameworks;
• Strong understanding of asynchronous programming, event-driven architecture, and non-blocking I/O;
• Understanding of different types of scaling and microservice architectures in various implementations;
• Hands-on experience with Web3.js or Ethers.js for interacting with Ethereum or other EVM-compatible networks;
• Understanding of smart contracts;
• Familiarity with popular blockchains such as Ethereum, Binance Smart Chain, or Layer 2 solutions;
• Expertise in data structures, algorithms, and software design patterns;
• Solid understanding of software architectural patterns;
• Experience with relational databases (especially PostgreSQL);
• Deep experience with SQL (including schema/query design and optimization);
• Experience with ORMs;
• Familiarity with Docker, containerization, and orchestration tools;
• Strong analytical and problem-solving skills;
• Proficiency in writing unit, integration, and end-to-end tests;
• Conversational English.

Will be a plus

• Familiarity with DevOps practices and Infrastructure-as-Code (IaC) tools;
• Understanding of consensus algorithms, cryptographic principles, and decentralized applications (dApps);
• Familiarity with Matter Labs’ zk stack;
• Experience in the FinTech domain;
• Understanding of different rollup technologies;
• Openness to technology stack changes and adaptability.

We offer:

• Competitive compensation;
• Social package (24 working days of annual leave, 5 paid sick days);
• Flexible working hours;
• Challenging projects in diverse business domains and a variety of tech stacks;
• Personal development and professional growth opportunities;
• Work with talented, ambitious and family-feel teams;
• Educational possibilities: corporate courses, knowledge hubs, and in-house English classes;
• Compensation for your professional certification & support for your learning activities;
• Opportunity to choose IT equipment you like;
• Corporate social responsibility.

• Project Description:

  Join a Team Redefining Modern Banking Technology!
  
  Our client is a Swiss bank focused on delivering advanced online trading and financial services. Unlike traditional financial institutions heavily dependent on legacy systems, this bank invests in a lean, modern, and continuously evolving technology stack.
  
  What the Project Is About
  The team is responsible for all post‑market Forex operations, ensuring that trading activities are accurate, consistent, and properly reconciled after the end of each market day.
  One of the latest initiatives delivers near real‑time reconciliation of trade data from multiple sources, including Coinbase, Bitstamp, and Kraken. The solution enables live monitoring of risk exposure, especially during external platform downtimes or degraded availability.
  
  Technology & Engineering Culture
  We continuously evolve our systems toward:
  * Atomic, independently deployable microservices
  * Self‑contained applications with clear ownership
  * Dockerized environments
  * Automated CI/CD pipelines
  Engineering decisions focus on reliability, transparency, and scalability, supporting business‑critical banking systems.
  
  How We Work
  Scrum teams of 5-8 cross‑functional engineers. Each team member contributes to both backend and frontend components.
  
  Daily collaboration with client stakeholders through:
  * Stand‑ups
  * Refinement and design sessions
  * Status and planning meetings
  Agile best practices applied across delivery
  
  Primary communication tools:
  * Microsoft Teams
  * Outlook and internal collaboration platforms
  
  What We Offer
  + Professional growth
      Local trainings, workshops, and on‑demand webinars
      Company‑funded conferences and certifications
  + Competitive compensation
      Annual review based on performance and professional development
  + Healthy work-life balance
      Team buildings and corporate events
      Hackathons and innovation initiatives
      A culture that values sustainable delivery
  
  If you are proactive, creative, and motivated by building robust banking systems with real business impact, you will contribute directly to improving both product quality and engineering practices.
  Join us and help shape modern banking solutions.

   

• Responsibilities:

  * Design and develop product features end‑to‑end, covering frontend, backend, and data layer
  * Develop reusable, maintainable, and well‑tested code following team standards
  * Write and maintain unit, integration, and E2E tests to ensure reliability and scalability
  * Participate in code reviews, provide constructive feedback, and improve overall code quality
  * Collaborate with other engineers to clarify requirements and propose technical solutions
  * Take ownership of assigned features from requirements refinement to production deployment
  * Actively participate in Scrum events (planning, refinement, reviews, retrospectives), including direct communication with the client
  * Identify and address technical debt within owned areas of the codebase

   

• Mandatory Skills Description:

  - At least 3+ years of proven experience in a Software Developer/Engineer position [up to 1 year of work with Web Development stack]
  - Java core, Java 11-21 features
  - Proven knowledge of ReactJS, Redux
  - OOP/OOD knowledge, Design Patterns
  - Unit testing frameworks (JUnit, Mockito)
  - Integration tests
  - Spring framework, IOC
  - RESTful services
  - SQL knowledge, any RDBMS
  - CI tools experience

We are seeking a highly skilled and motivated Android AOSP Engineer with deep expertise across the full Android stack — from Hardware Abstraction Layer (HAL) through to the Application layer. The ideal candidate will bring extensive experience in embedded software/firmware development, Android BSP, and AOSP customization. This role offers the opportunity to work with the latest Android versions (preferably Android 14 and beyond), contributing to innovative embedded systems in the critical middleware space between low-level hardware and high-level applications. 

You’ll be part of a cross-functional team developing and optimizing Android-based platforms and delivering robust, scalable solutions. 

Technical Requirements: 

• 8+ years of professional experience in embedded software/firmware development. 
• 2+ years of hands-on experience with Android AOSP development, including deep knowledge of HAL, Android Framework, and System Services. 
• Strong understanding of recent Android versions, features, APIs, and changes (preferably Android 14 or later). 
• Proficiency in Java, C++, and experience modifying code in C. 
• Solid experience in Embedded Linux development (e.g., power management, display drivers, connectivity stacks like Wi-Fi/Bluetooth). 
• Familiarity with Android development tools and workflows, including adb, fastboot, repo, and source control tools such as Git, Gerrit, and GitHub. 
• Good grasp of networking protocols: Ethernet, IP, TCP, UDP. 
• Strong problem-solving skills and a proactive, independent working style. 
• Excellent written and verbal communication skills. 

 Responsibilities: 

• Work with Android source code and build system: synchronize repositories, manage branches and patches, integrate third‑party components, and resolve build issues and conflicts. 
• Modify and improve Android platform and its components according to project requirements, including customization for specific hardware and product needs. 
• Develop, enhance, and test Android bootloader features, including boot optimization, recovery support, and system diagnostics. 
• Customize and maintain the Linux kernel and embedded components: configure Device Tree, integrate and modify drivers and embedded modules, and debug kernel‑level issues using logs and ADB. 
• Debug and diagnose software and hardware issues: analyze logcat and dmesg logs, use ADB and hardware debugging tools, document root causes and solutions, and track issues in a bug‑tracking system. 

We are looking for a skilled Python Developer to join one of our projects on a full-time basis.

About the project: The client is from Norway. They are working on developing a product for the maritime industry. The product focuses on energy analysis for different sea transport (for example, fuel usage, greenhouse gas emissions, etc.).

Responsibilities:

• Design and develop new features in line with the product roadmap and detailed requirements.
• Write clean, efficient, and maintainable code, following best practices and coding standards.
• Maintain and evolve existing systems, including troubleshooting issues and modernizing technologies and architecture.
• Ensure the application meets performance, scalability, security, and reliability requirements.
• Conduct code reviews and contribute to the continuous improvement of development processes and code quality.
• Participate in architectural discussions, influence technical direction, and take ownership of tasks and deliverables.

Requirements:

• 5+ years of commercial experience as a Python Developer.
• Upper-Intermediate (B2) or higher level of English.
• Strong proficiency in Python.
• Experience with frameworks: Django, FastAPI, or others.
• Experience with database systems like PostgreSQL and MySQL.
• Hands-on experience with queue & message broker platforms like Kafka/RabbitMQ.
• Hands-on experience with CI/CD.
• Experience in container-based architecture and deployments (Docker, Kubernetes).
• Experience in writing unit tests, functional tests, and integration tests.
• Proficient in working with the version control system Git.
• Hands-on experience with AI coding tools.

Job details:

• Full-time.
• Fully remote.
• Long-term.
• B2B contract.
• Start date — April/beginning of May.

Role Mission

The Chief Sales Architect (CSA) is accountable for leading the sales function and driving growth by designing, building, and scaling an AI- and automation-powered sales engine that delivers a predictable pipeline and revenue growth, increases conversion speed and efficiency, and outperforms traditional agency sales models through data-driven experimentation and disciplined execution.

Key responsibilities

• Lead the transformation of sales into a scalable, AI- and automation-enabled operating model where repetitive work is automated, and the team focuses on higher-value activities: experimentation, process improvement, relationship-building, and conversion quality.
• Define the architecture of sales processes, communicate requirements and set priorities for the implementation team, and continuously improve automation and AI workflows to ensure they outperform manual execution and fit the company’s broader ecosystem as the business scales.
• Improve outreach effectiveness through sharper ICP and buyer persona definition, higher targeting quality, and continuous optimization of AI-assisted messaging, prompts, and workflows.
• Build and operate a predictable revenue engine across outbound, referrals, partnerships, and account expansion channels.
• Own sales strategy, pipeline generation, conversion performance, and revenue targets.
• Conduct sales calls.
• Lead and structure the sales organization, including SDR and Sales Manager functions, with clear accountability, role clarity, and performance expectations.
• Oversee the account management approach for newly won accounts to ensure strong onboarding, relationship continuity, and expansion opportunities.
• Standardize the sales process, CRM discipline, and reporting practices.
• Establish a strong performance management system through KPIs, OKRs, regular reviews, and clear accountability mechanisms.
• Ensure tight alignment between Sales, Marketing, Recruitment, and Operations to support consistent demand generation, conversion, delivery readiness, and client growth.
• Drive a culture of disciplined metrics tracking and real-time visibility into sales process efficiency and commercial performance.
• Consistently build commercial demand ahead of current delivery capacity, while partnering with other functions to help the organization scale responsibly.

Key Initiatives Under CSA Ownership

The CSA owns outcomes across:

• Outbound lead generation and continuous experimentation.
• Funnel conversion and pipeline optimization.
• AI SDR workflows, including lead response and follow-up automation.
• Trigger-based outreach driven by buying signals such as new hires, funding, and hiring gaps.
• Referral program development.
• Reactivation of former clients and lost opportunities.
• Sales knowledge systems and documentation, with Notion serving as the source of truth.

Execution may be delegated — ownership is not.

Required Competencies

• Strong B2B service sales leadership experience, ideally in IT staffing, recruitment, or tech services.
• Proven ability to build repeatable outbound and multi-channel lead generation systems.
• Strong bias toward action, experimentation, iteration, and continuous improvement.
• Strong systems thinking, with the ability to design around funnels, buying signals, workflows, and operational constraints.
• Understands sales as an integrated operating system rather than a set of isolated activities.
• Able to design commercial processes that are scalable, measurable, and repeatable.
• Uses data to challenge assumptions, improve decisions, and constructively raise performance standards.
• Able to operate both strategically and hands-on in a growing company environment.
• Proven ability to hire, coach, and scale a sales team with clear ownership and accountability.
• High standards of performance without resorting to micromanagement.
• Able to challenge peers and the CEO constructively in pursuit of better commercial outcomes.
• Builds cross-functional trust through competence, clarity, and reliability.
• Comfortable with modern sales tooling, automations, and AI-enabled systems.
• May not personally execute every workflow, but is deeply literate in modern sales systems and demanding in outcomes.

Strong advantage

• Strong practical fluency in using LLMs such as ChatGPT, Claude, and Gemini to improve sales workflows, messaging, research, and process design.

Cultural Fit

• Ownership and accountability.
• Proactive, self-directed working style.
• Builder mindset.
• Comfort with high accountability and growth pressure.
• Honest, direct, and constructive communication.
• Collaborative, low-ego approach across functions.