Jobs at Djinni

We’re looking for a proactive and results-driven IT Recruiter to join our team!
 

What we expect from you:

- 1+ year of experience in IT recruitment
- Completed HR/Recruitment courses
- English level: Upper-Intermediate
- Experience in closing both technical and non-technical positions
- Ability to work independently and meet deadlines
- Strong communication skills and ability to select relevant candidates according to job requirements
 

What you’ll do:

 – Manage the full recruitment cycle: sourcing, screening, interviewing
 – Collaborate with hiring managers to clarify job requirements
 – Communicate with candidates and maintain a positive candidate experience
 – Present qualified candidates in a timely manner skills

What We Offer:

- A work culture built on mutual success, trust, and continuous growth;

- Competitive compensation with clearly scheduled salary reviews and raises;

- A high-performing project management team and an inspiring atmosphere of camaraderie;

- The opportunity to lead a talented team of top-tier developers and designers;

- Sports compensation to help you stay active and energized;

- Paid vacation and sick leave — because your well-being matters;

- Comprehensive health insurance coverage;

- A modern, comfortable office in the center of Lviv;

- An amazing team, warm atmosphere, and engaging corporate events.

Product:

We are the largest marketplace globally for healthcare analysis applications and different type of reports, capable of interpreting our internal healthcare data from various tests to offer clear solutions for improved health.

Our user base is expanding rapidly, and the personal genomics market is witnessing remarkable growth. We are venture-backed and are scaling quickly to address increasing consumer demand.

Key Responsibilities:

• Backend Architecture & Development: Design, build, and maintain scalable backend services using Node.js, Express.js and TypeScript
• AI/ML Integration: Develop and integrate AI/ML models, such as large language models (LLMs) or custom pipelines, into core platform features and applications to power intelligent agents or other capabilities.
• Native App Support: Provide backend support for native mobile applications, potentially involving the development of APIs that mobile apps consume.
• Cloud & Infrastructure: Utilize cloud platforms like AWS, managing services such as Lambda, ECS, and S3 for scalable, cloud-native solutions.
• API Development: Create and maintain REST APIs for communication between backend services, frontend applications, and third-party systems.

• Code Quality & Mentorship: Conduct code reviews, maintain high development standards, mentor junior developers, and ensure strong testing, observability, and CI/CD practices.

   

Required Skills and Experience:

• Programming Languages: Strong proficiency in JavaScript (Node.js), more than 6 years of commercial background
• AI/ML: Experience with developing or integrating AI/ML components, including LLMs and machine learning models.
• Cloud Platforms: Expertise in cloud-native development, particularly with AWS services.
• Databases & Queues: Experience with databases (e.g., MongoDB) and message queues for handling async processing.
• Native Development: Familiarity with native mobile development (iOS or Android) is often a plus.
• Software Design Principles: Deep understanding of application layering, scalability, resilience, and security best practices.
• APIs: Strong skills in designing and integrating REST APIs.

Your future responsibilities:

• Network reliability engineering: How to cook networking in DC? How to meet SLA 99.0 for all network services? Build hybrid links? Establish VPN with EU region? — just a routine questions for guys
• Data center reliability engineering: Hardware, SAN, Hypervisors, Backups, Hybrid Clouds, PaaS are all about these guys
• Data base reliability engineering: Here we’re talking about Oracle, Postgres and a bit of Sybase. Perform second day operations like: backups, monitoring, upgrades, etc. To meet highest SLA ever for our databases guys jumps “behind the scenes” of development kitchen and helps with performance bottlenecks and application issues
• Platform operations: Here we’re cooking IaC, Configuration management on top of *nix systems (We have more than 2k VMs BTW). GitHub, CodeQL, ansible, monitoring are just 10% of tech words from this area
• Project “Codename”: This unit is about cutting-edge technologies (we’re fans of cloud-native landscape), rapid SDLC, engineering culture, and microservices which are replacing “legacy” systems

The team is committed to delivering reliable platform services for customers who are: developers, devops, QA. We’re tech heart of Raiffeisen Ukraine and everybody expects that heat is operating normally

Platform engineers are responsible for infrastructure provisioning automation (Terraform), building base images, automation of network services like DNS, CI/CD processes across bank services, service monitoring, Kubernetes infrastructure provisioning, service provisioning and automation for it. Platform operations team provides services for DevOps guys in domains, developers, other infrastructure engineers.

This team is about core automation, high reliability, and huge volume of support (operational burden, yeap we have it) which we must cut ASAP. Main goal here: 70% of time for engineering/experiments and 30% for support tasks.

Your skills and experience:

• Administrator MSSQL Server (On-Prem, AWS Cloud)
• Practical administration experience:SQL Server integration services (SSIS)

SQL Server report services (SSRS)

SQL Server analysis services (SSAS)

• Practical skills in building high availability solutions:

AlwaysON

Failover Cluster instance

• Practical experience in configuring and deploying SQL Server in the AWS Cloud, On-Prem.
• Ability to deploy instances of TFTG-code.
• Mastering the principles of SQL queries:

ability to write them

understanding the construction, use of indexes

analysis and optimization of queries

• Ability to apply in practice:

Query Store

Extended Events

SQL Profiler

• Practical experience in building database backup plans
• Database recovery after a crash and database maintenance planning
• Support of monitoring metrics, setting of triggers to prevent problems
• Writing documentation

Nice to have:

• Administration of PG, MySQL, Sybase
• Practical use of Git

We offer what matters most to you:

• Competitive salary: we guarantee a stable income and annual bonuses for your personal contribution. Additionally, we have a referral program with rewards for bringing in new colleagues to Raiffeisen Bank
• Social package: official employment, 28 days of paid leave, additional paternity leave, and financial assistance for parents with newborns
• Comfortable working conditions: possibility of a hybrid work format, offices equipped with shelters and generators, modern equipment. Classification: PUBLIC
• Wellbeing program: all employees have access to medical insurance from the first working day; consultations with a psychologist, nutritionist, or lawyer; discount programs for sports and purchases; family days for children and adults; in-office massages
• Training and development: access to over 130 online training resources; corporate training programs in CX, Data, IT Security, Leadership, Agile. Corporate library and English lessons. • Great team: our colleagues form a community where curiosity, talent, and innovation are welcome. We support each other, learn together, and grow. You can find like-minded individuals in over 15 professional communities, reading clubs, or sports clubs
• Career opportunities: we encourage advancement within the bank across functions
• Innovations and technologies: Infrastructure: AWS, Kubernetes, Docker, GitHub, GitHub actions, ArgoCD, Prometheus, Victoria, Vault, OpenTelemetry, ElasticSearch, Crossplain, Grafana. Languages: Java (main), Python (data), Go (infra, security), Swift (IOS), Kotlin (Android). Data stores: Sql-Oracle, PgSql, MsSql, Sybase. Data management: Kafka, AirFlow, Spark, Flink
• Support program for defenders: we maintain jobs and pay average wages to mobilized individuals. For veterans, we have a support program and develop the Bank’s veterans community. We work on increasing awareness among leaders and teams about the return of veterans to civilian life. Raiffeisen Bank has been recognized as one of the best employers for veterans by Forbes

Why Raiffeisen Bank?

• Our main value is people, and we support and recognize them, educate them and involve them in changes. Join Raif’s team because for us YOU matter!
• One of the largest lenders to the economy and agricultural business among private banks
• Recognized as the best employer by EY, Forbes, Randstad, Franklin Covey, and Delo.UA
• The largest humanitarian aid donor among banks (Ukrainian Red Cross, UNITED24, Superhumans, СМІЛИВІ)
• One of the largest IT product teams among the country’s banks. • One of the largest taxpayers in Ukraine; 6.6 billion UAH were paid in taxes in 2023.

Opportunities for Everyone:

• Rife is guided by principles that focus on people and their development, with 5,500 employees and more than 2.7 million customers at the center of attention
• We support the principles of diversity, equality and inclusiveness
• We are open to hiring veterans and people with disabilities and are ready to adapt the work environment to your special needs
• We cooperate with students and older people, creating conditions for growth at any career stage

Want to learn more? — Follow us on social media: 

Facebook, Instagram, LinkedIn

Required skills

— Project management of Remote banking solutions: Internet and mobile banking; management project executions terms and deadlines

— Real working experience with such projects

— Deep understanding of integration methods with Core Banking, Card Back-Office, Processings, etc.

— Analytic skills, gathering of functional and technical requirements, APIs with Remote banking systems and customer’s environment, JIRA

— Project documentation management

— Role of connector between customer side and company team

— Understanding and practice with project management methodologies

— Higher education is a must

— Technical English language

We offer

We offer a competitive and rewarding salary, as well as an intellectually and creatively stimulating work environment located in the very heart of Kyiv.

About the project

We are the largest marketplace globally for healthcare analysis applications and different type of reports, capable of interpreting our internal healthcare data from various tests to offer clear solutions for improved health.

Our user base is expanding rapidly, and the personal genomics market is witnessing remarkable growth. We are venture-backed and are scaling quickly to address increasing consumer demand.

Desired Skills and Experience

• Programming Languages: Strong proficiency in JavaScript (Node.js), more than 6 years of commercial background
• AI/ML: Would be a plus if you have experience with developing or integrating AI/ML components, including LLMs and machine learning models.
• Cloud Platforms: Expertise in cloud-native development, particularly with AWS services.
• Databases & Queues: Experience with databases (e.g., MongoDB) and message queues for handling async processing.
• Native Development: Familiarity with native mobile development (iOS or Android) is often a plus.
• Software Design Principles: Deep understanding of application layering, scalability, resilience, and security best practices.
• APIs: Strong skills in designing and integrating REST APIs.

Responsibilities

• Backend Architecture & Development: Design, build, and maintain scalable backend services using Node.js, Express.js and TypeScript
• AI/ML Integration: Develop and integrate AI/ML models, such as large language models (LLMs) or custom pipelines, into core platform features and applications to power intelligent agents or other capabilities.
• Native App Support: Provide backend support for native mobile applications, potentially involving the development of APIs that mobile apps consume.
• Cloud & Infrastructure: Utilize cloud platforms like AWS, managing services such as Lambda, ECS, and S3 for scalable, cloud-native solutions.
• API Development: Create and maintain REST APIs for communication between backend services, frontend applications, and third-party systems.
• Code Quality & Mentorship: Conduct code reviews, maintain high development standards, mentor junior developers, and ensure strong testing, observability, and CI/CD practices.

Phenomenon Studio is a full-cycle design and development company founded in 2019.
We help startups and small to medium-sized businesses build and scale products across Healthcare, EdTech, SaaS, FinTech, and Web3 industries. 
Recognized with 30+ industry awards, we deliver high-quality solutions that combine creativity, technology, and business impact.

We’re looking for a Head of Delivery to align our PM, Design, Art, and Development teams and guarantee smooth, high-quality project delivery.

Team: PM Lead, Head of Design, Head of Art, Head of Engineering
Our services: UI/UX design, Brand Design, Graphic & Motion Design, Web & Mobile Development

Advantages of the role:

• You’ll be the driver of delivery quality across all projects, shaping how clients experience our company
• Work directly with the C-level and department heads, with authority to set standards and processes
• Be the trusted voice of delivery in pre-sale conversations, influencing scope, pricing, and strategy
• Help us scale, building frameworks and processes that enable global growth
• Join a collaborative environment where your decisions shape the business, not just projects

Requirements:

• At least 6 years of relevant experience in delivery leadership within an agency, consultancy, or IT services environment
• Deep understanding of end-to-end design and development workflows
• Hands-on experience tracking and improving key delivery metrics 
• Experience in setting and maintaining delivery standards
• Experience in pre-sales engagement
• Proven track record of managing cross-functional delivery teams
• Strong client-facing communication and conflict-resolution skills
• Familiarity with Agile/Scrum and the ability to adapt processes pragmatically
• Advanced English level
   

Nice to have:

• Experience scaling delivery operations

Responsibilities:

• Delivery & Quality Management
  • Establish and uphold delivery standards across all projects, including processes, tools, and clear Definitions of Done
  • Safeguard the quality of work across design, development, and project management teams
  • Ensure every project is delivered on time, within budget, and aligned with agreed scope
  • Conduct regular reviews and audits of deliverables, proactively identifying and mitigating delivery risks
     
• Cross-Department Coordination
  • Align design, development, and PM teams around shared goals and outcomes
  • Remove bottlenecks, resolve conflicts, and address resourcing challenges
  • Oversee workload balancing and resource planning across multiple teams and projects
     
• Client Partnership & Success
  • Serve as the primary escalation point for any delivery or quality concerns
  • Maintain and exceed client expectations through transparent communication and reliable execution
  • Work closely with Account Management to build strong client relationships and support account growth
     
• Pre-Sales & Project Scoping
  • Collaborate with Sales and Business Development on RFP reviews, client briefs, and requirements gathering
  • Lead project scoping, estimation, and resource planning during the pre-sales phase
  • Represent delivery on pre-sale calls, ensuring commitments are realistic and achievable
  • Contribute to proposals and pitch decks, including process outlines, timelines, and team structures
     
• Team Leadership & Continuous Improvement
  • Drive ongoing process optimization to improve speed, quality, and scalability

  • Foster a culture of accountability, transparency, and continuous improvement across all delivery teams

     

What we offer: 

• Remote work format and flexible schedule
• Autonomy in work, opportunity to build processes, and grow within the company
• Individual development plan and annual performance review
• Workshops and playgrounds for continuous learning
• Compensation for subject-matter training
• Corporate English classes
• Access to IT Loyalty Club
• Accounting support
• 18 working days of annual leave
• 7 working days of sick leave and 7 working days of unpaid leave
• All national public holidays off

Recruitment process: Recruitment interview - Technical interview - Final interview

The Role:

We have been developing products for Wall Street for the last 12 years. We grow increasingly, and our products help attract more than $30 billion of financing monthly.

Our clients: J.P.Morgan, Goldman Sachs, Dell, Ford, Tesla, and others.

The head office is in NY. The development office in Kyiv has operated for the last 8 years and comprises 100+ specialists across 10 Agile, DevOps, and Architect teams.

We are looking for a Product Owner to join our talented team and contribute to the success of our products.

Position Overview: The Product Owner (PO) plays a pivotal role within our Agile Teams, responsible for maximizing the delivered value for our customers and advocating for the product vision within the teams. The PO’s mission is to ensure that the Agile Teams are aligned with business goals and deliver high-value outputs consistently.

Key requirements:

- Understanding of common product development processes and Agile methodologies.

- 3+ years of experience in Agile/Scrum environments.

- 1.5+ years of experience in a Product Owner role.

- Proficient in both English and Ukrainian (interview is in English).

- Has previously worked with third-party PM tools (YouTrack, Jira, Figma, etc.).

- Understanding Git workflows and Release management best practices.

Would be a plus:

- Working experience in the SAFe (Scaled Agile Framework) environment, utilizing its principles and practices.

- Has experience managing products within the financial space.

- Has worked with similar technical stacks so understands some of the necessary development workflows.

- Understands and can demonstrate the use of relevant charting (Burndown, Cumulative Flow, etc.).

- Proficient in Office tools (Word and Excel).

- Certifications in Product Management/Product Ownership.

Key responsibilities:

- Backlog prioritization and delivery:

• Manage and prioritize the team backlog, define acceptance criteria for User Stories, prioritize features, and keep the backlog healthy and manageable.
• Inspect and accept user stories delivered during Sprints/Iterations, gather feedback, analyze it, and transform it into Backlog Items.
• Lead Backlog Refinement process. Utilize product knowledge and mentorship to guide developer confidence in estimations provided in order to challenge and support predictability across the team.

- Collaboration:

• Maximize the value delivered by the Agile team through effective task support, ticket management, knowledge sharing, and defining clear acceptance criteria.
• Provide daily guidance to the Agile team to ensure development aligns with the highest-value outputs and Sprint goals, participating in Daily Standups and ongoing communication.
• Communicate with sales and support team members as stakeholders when it is needed.
• Collaborate with the agile team and support team in incident’s investigation, resolution, and release.

- Business Domain knowledge:

• Daily communication with the product team (US located) to gather information about business and client use cases. Roadmap awareness. The goal is to build close to 100% understanding of how business works, what is coming next from development standpoint, and what business decisions are based on.
• Business knowledge support for developers. The goal is to be able to answer most of questions about business, that developers might have.

- Processes Enhancement:

• Utilize SAFe principles and practices to support the agile development process and promote alignment across teams.
• Foster team’s product mindset — the ability to solve problems and challenge given solutions through better understanding of the goals of the product and business.
• Take part in teaching team and implementation of new product development processes, where appropriate.

We offer besides competitive salary:

- The friendly and mature team (middle/senior level), where everyone can contribute to the product.

- Flexible working hours (you can start work from 8 till 12 depending on your daily meeting).

- Remote work, with the ability to return to the Kyiv office when possible.
The office is in the city center — business center Panorama near the Landscape Alley, 10 minutes from Zoloti Vorota metro station; photos — jobs.dou.ua/...​up-inc/photos/#photo83276.

- The informal style of leadership and communication, skilled management.

- Work in an Agile environment.

- Supported participation in seminars, trainings, and conferences.

- English lessons online and the possibility to use English at work.

- Team buildings and other activities.

- Yearly salary review.

- Paid vacation, paid sick leave.

- Corporate medical insurance programs from the start date.

- PE accounting and support.

- No trial periods.

- Referral program.

Qollabe is seeking a Treasury Manager / Head of Treasury to lead treasury operations, manage financial workflows, coordinate billing activities, and ensure the group’s financial compliance. This role will also involve overseeing the opening of accounts, managing compliance procedures, handling payment solutions, and collaborating with internal and external stakeholders.

You will work closely with the legal and finance teams to optimize operations, streamline processes, and provide expert support on financial matters.

Candidate Requirements

- Education: Higher education in Economics/Finance.  

- Experience: Minimum of 2 years in treasury, banking, or similar roles with a strong compliance and operational focus. 

- Knowledge of:  

  - International banking, payment systems, and compliance standards.  

  - Financial reporting and KYC documentation.  

  - Basics of accounting and IFRS.  

- Skills:  

  - Expertise in cash flow management, payment systems, and treasury tools.  

  - Strong problem-solving abilities for transaction discrepancies.  

  - Effective team collaboration and documentation management.  

  - Experience managing cross-functional processes.  

- Languages: English – Advanced (C1) preferred.
 

Key Responsibilities:

1. Account Management and Payment Solutions 
  - Open and manage accounts for companies inside the Qollabe group and identify payment solutions to meet business requirements.  
  - Analyze the market for international banking services and payment systems based on business needs.  

2. Compliance Procedures  
  - Handle compliance procedures, including annual KYC updates and ad-hoc requests. 
  - Maintain and update information for banks and payment systems, including verifications of directors, UBOs, and authorized persons.  
  - Provide documents requested by compliance teams for transactions.  

3. KYC Documentation  
  - Prepare responses and documents for banks’ KYC procedures.  
  - Independently prepare documentation not requiring external agents or legal support. 

4. Document Management  
  - Update, organize, and store documents within Legal and Finance depositories.  
  - Regularly update the core details spreadsheet of legal entities and liaise with the Legal for document updates or renewals.  

5. Non-Financial Accounts Management 
  - Open non-financial accounts for various projects requiring KYC procedures. 
  - Complete questionnaires with financial and other information for counterparties.  

6. Merchant Payments Tracking and Analysis  
  - Monitor payments from merchants such as Ecommpay, Solid, Paymentwall, etc.

• Resolve discrepancies in amounts and collect all payment reports for storage on Google Drive.
• Prepare and present the quarterly payment systems performance report. 
   

7. New Project Integrations  
  - Submit websites for approval by payment providers (e.g., Ecommpay, Solid). 
  - Communicate with project managers to resolve website issues re payments.  
  - Open accounts with Stripe and other payment providers with further integration with CRM for payment processing. 
  - Request, negotiate, agree the fees with Payment providers and processors (e.g. Ecommpay, Solid) on a monthly basis.  

8. Cash Flow Management  
  - Manage financial flows across a Group of companies, ensuring sufficient funds and optimizing resource allocation.  
  - Analyze the Payroll Manager's budget and initiate fund transfers for payouts to contractors and individuals.  
  - Prepare intercompany invoices and maintain invoicing tables for auditors.  
9. Crypto and Non-Standard Payments 
- Execute payments with cryptocurrency.

- Order cryptocurrency and manage related operations.

- Prepare and process non-standard invoices and payments, assisting the billing team with complex transactions.  

10. Problem-Solving for Payments  
  - Investigate problematic transactions not recorded in the registry or misallocated. 
  - Coordinate tasks for refunds in provisioning systems.  

11. Backup Functions  
  - Verify transactions for various teams across banks and payment systems. 
  - Resolve any possible issues for service payments with the provisioning team.  
  - Issue and manage cards for PPC advertising payments.  
  - Assign daily payment tasks in Jira to billing team members.

We are currently seeking an experienced InfoSec Mid-Level Specialist to enhance our security posture and ensure our systems and data's confidentiality, integrity, and availability. The ideal candidate will have a strong background in information security, familiarity with cloud environments like GCP, and experience securing modern data processing technologies such as Kubernetes, PostgreSQL, ClickHouse, Envoy, and Kafka.

Responsibilities:

• Develop and implement information security policies and protection procedures.
• Perform risk assessments, security audits, and threat analysis.
• Monitor and respond to security incidents and conduct investigations.
• Implement and maintain security tools such as SIEM, DLP, WAF and others.
• Integrate DevSecOps practices into development workflows (Secure SDLC, code reviews).
• Ensure compliance with security standards (ISO/IEC 27001, NIST, OWASP, CIS Controls).
• Provide cybersecurity awareness training to employees.
• Support secure architecture for platforms including GCP, Kubernetes, ClickHouse, Kafka, PostgreSQL, and Envoy.
• Conducting proof-of-concept for new security integrations and actively participating in security budget discussions with product stakeholders and upper management.

Requirements:
Education & Experience:

• Experience in information security or related fields (both formal education and practical hands-on experience are considered).
• 2+ years of hands-on experience in InfoSec/DevSecOps roles, preferably in a cloud environment (GCP, AWS, Azure).
   

Technical Skills:

• Strong understanding of network protocols (TCP/IP, DNS, HTTP/S, VPN).
• Hands-on experience securing infrastructure based on GCP, Kubernetes, ClickHouse, Kafka, PostgreSQL.
• Familiarity with SIEM systems, vulnerability management tools, IAM/SSO/MFA solutions (e.g., Okta, Azure AD).
• Incident response and forensics experience (IR, investigations).
  Solid understanding of security standards and frameworks: ISO/IEC 27001, NIST, OWASP, DevSecOps principles.
•  Strong understanding of security principles, protocols, and standards (e.g., encryption, authentication, access control).
• Experience with security tools and technologies for monitoring and incident response.
• Proficiency in securing Kubernetes, PostgreSQL, ClickHouse, Envoy, Kafka, and related technologies.
   

Tools & Technologies:

• Experience with security tooling in cloud platforms (GCP, AWS, Azure).
• Scripting skills in Bash, Python, or PowerShell for automation.

Nice-to-Have Qualifications:

•  Relevant certifications (e.g., CISSP, CISM, CompTIA Security+, GCP Security Engineer) are a plus.
•  Excellent communication skills and ability to collaborate effectively with technical and non-technical stakeholders.

Benefits:

• Competitive compensation package
• Flexible working schedule and the hybrid type of work
• Annual performance bonus
• One month of workation (you can work from any part of the world for one month)

About LoopMe:

Do you want to work with patented-AI technology and develop high-performance solutions? If so, we have the perfect job for you at LoopMe!

We are a global team of skilled engineers who develop and maintain real-time bidding platforms for leading advertisers worldwide. Leveraging technologies such as Java, Postgres, Clickhouse, Kafka, you will be instrumental in scaling performance, optimizing cloud infrastructure, and creating innovative features across our product portfolio. 

As the market leader in AI, LoopMe uses agile methodology to deliver product features at a fast pace. Join us and be a part of our mission to push the boundaries of what is possible in the advertising industry!  

About the role:
We are looking for an AI Engineer who is passionate about building real-world products rather than focusing solely on research or model training. This is a builder’s role for someone who can rapidly prototype and validate ideas, work with modern LLM frameworks, and develop in-house solutions when off-the-shelf tools are not sufficient.

Core Responsibilities:

• Designing and developing applications based on Large Language Models (LLMs).
• Building and implementing multi-agent systems.
• Using and extending modern AI frameworks (LangChain, CrewAI, etc.).
• Innovating and creating custom tools and patterns when needed.

• Working as a generalist with a strong understanding of the current AI landscape.

   

Requirements:

• Python as the primary programming language.
• Deep understanding of LLM application architecture and multi-agent systems.
• Hands-on experience with agentic frameworks (LangChain, CrewAI, etc.).
• Strong problem-solving and critical thinking skills.
• Familiarity with the stack: Postgres with PG vector, S3, AWS.

Nice to have:

• Experience with LLM fine-tuning (not required, as ML Engineers on the team handle this).

Ideal Candidate Profile:

• Autonomous and responsible, able to work with minimal supervision.
• Excellent communicator — able to clearly explain decisions and participate in technical discussions.
• Critical thinker who makes sound technical choices.
• Team player in a fully remote, international team (Europe + US EST).
• Has a builder mentality — enjoys writing code more than attending meetings.

What we offer

• Work on cutting-edge AI products using LLMs and multi-agent systems.
• Join an international team with colleagues across Europe and the US.
• Fully remote work with flexible hours.
• The ability to influence architecture decisions and bring your own ideas.
• A culture that values initiative and builder mentality — more coding, fewer meetings.
• Transparent and efficient hiring process (4 steps).

Hiring Process

1. Intro call with recruiter (up to 30 min) — basic screening.
2. Live Technical Challenge (1 hour) — live coding with a proctor. Google allowed, no AI assistants. Straightforward for an experienced AI Engineer.
3. Interview with Head of AI (30 min) — focus on culture, work style, and expectations.
4. Final Team Interview (1–2 hours) — collaborative problem-solving session. Focus on reasoning, decision-making, and teamwork.

Key Responsibilities:

• Backend Development: Develop, optimize, and maintain robust backend applications using Python (Django is a plus).
• Microservices Architecture: Design and implement scalable, efficient microservices architectures to support business needs.
• Cloud Solutions: Leverage AWS services (e.g., ECS, EKS, Lambda, S3, RDS) to design, develop, and deploy cloud-based applications.
• Kubernetes Management: Work with Kubernetes (K8s) to deploy and manage containerized applications ensuring smooth and efficient operations.
• Performance & Reliability: Ensure backend systems maintain optimal performance, reliability, and security to meet business and customer requirements.
• Collaboration & Strategy: Work closely with cross-functional teams to define system architecture and drive technical strategies for product development.
• Troubleshooting & Optimization: Identify and troubleshoot complex issues, applying solutions to improve system efficiency and reduce downtime.

Requirements:

• Experience: 7+ years of professional experience in software development, with a strong focus on backend technologies.
• Technical Skills:
  • Proficiency in Python (Django experience is a bonus).
  • In-depth understanding of Kubernetes (K8s) for container orchestration and management.
  • Experience in developing and deploying cloud solutions using AWS services, including ECS, EKS, Lambda, S3, and RDS.
  • Strong background in microservices architecture and distributed systems.
• Database Knowledge: Experience working with both relational and NoSQL databases.
• Problem-Solving: Strong debugging skills and a deep understanding of performance optimization techniques.
• Team Player: Ability to collaborate effectively with other developers, product managers, and engineers to ensure the success of key projects.

Preferred Qualifications:

• Knowledge of continuous integration and continuous delivery (CI/CD) pipelines.
• Experience with containerization tools like Docker.
• Familiarity with DevOps principles and practices

Our engineering team is looking for talents to build React and Node.js applications for start-ups from healthcare, fintech, and AI domains.

This role primarily focuses on front-end React engineers with back-end experience in Node.js.

Well-established development practices and modern technology stack provide a great growth opportunity and a convenient working environment.

What you'll be working on:

🏹 Build web applications in React

💻 Build REST and GraphQL APIs with Node.js and modern frameworks like Nest.js

🏗 Create solutions on top of Docker, Kubernetes and clouds (Google Cloud and AWS)

👏 Solve challenging tasks and contribute to internal knowledge base

✨ Generating ideas for code improvement

💯 Development of solutions from scratch according to the specification

Experience that will help you to do the job:

• Good knowledge of Javascript (ES6+) and Typescript
• Strong knowledge of React and frameworks like Next.js
• Experience building Node.js APIs with Nest.js, or Apollo Server or similar framework
• Experience in describing or creating database structures with Postgres, MongoDB, or Firebase / Supabase
• Ability to deliver good quality code (clear code with the usage of best practices)
• Experience with Git
• English Intermediate or higher

Experience that will be a plus:

• Hand-on experience with key components of Google Cloud or AWS
• Experience with Docker and Kubernetes
• Experience with CI/CD (Github Actions, Gitlab CI, Circle CI)
• Experience with GraphQL stack
• Experience documenting APIs in Postman or similar tools

We care for our team, therefore we offer:

🚀 Interesting and challenging projects with modern technology stack

✅ Code reviews and constant feedback on your work

💪 Culture encouraging and promoting professional growth and development

💻 Modern working environment

💸 Competitive salary in USD with regular reviews based on your results

💲 Salary payment options that are convenient for you considering your local country regulations

⌚ Fully remote work in the team with well-established remote work processes (our team members located in 7+ different countries, and we encourage diversity)

⏳ Working schedule adjusted according to your time zone
⌚Flexible working schedule(8 hours per day)

🎤 English speaking clubs

🏖 Paid sick leave and vacation - 15 business days (21 calendar days) of annual vacation

👾 Online weekly team activities

🫶 Coverage of monthly psychologist support sessions

About the role:
We are looking for a Cognitive Knowledge Engineer — a unique blend of Data Engineer and LLM expert. This is a senior and strategic position that requires a rare combination of skills: strong expertise in traditional data engineering and deep knowledge of modern AI technologies. The main mission is to design and build the future data architecture that will serve as the foundation for the company’s AI initiatives.

Core Responsibilities:

• Leading strategy and decision-making for large-scale production data environments.
• Designing and implementing solutions for multimodal storage systems and knowledge graphs.
• Evaluating and integrating graph databases alongside the existing Postgres setup.
• Bridging the gap between traditional knowledge representation techniques (e.g., SPARQL, RDF, semantic technologies) and modern LLM capabilities.
• Collaborating closely with another Knowledge Engineer to validate ideas and solutions.

Requirements:

• Strong background in Data Engineering combined with practical LLM experience.
• Deep understanding of knowledge representation and graph technologies (SPARQL, RDF).
• Proven experience in organizing and managing data at scale in production environments.
• Ability to lead technical discussions and make architectural decisions at a strategic level.

Ideal Candidate Profile:

• Essentially a Data Engineer with deep LLM expertise.
• A strategic thinker able to design long-term AI-driven architectures.
• Strong communicator, capable of articulating complex ideas and decisions.
• Team player, comfortable working in tandem with another Knowledge Engineer.
• Builder mentality — prefers designing and implementing systems rather than sitting in endless meetings.

What we offer

• A strategic role at the intersection of Data Engineering and AI innovation.
• The opportunity to define the core data architecture for future AI products.
• A fully remote international team (Europe + US EST).
• Flexible work setup and a culture that values initiative and ownership.
• Transparent and efficient hiring process (4 steps).

Hiring Process

1. Intro call with recruiter (up to 30 min) — basic screening.
2. Live Technical Challenge (1 hour) — live coding with a proctor. Google allowed, no AI assistants.
3. Interview with Head of AI (30 min) — culture, work style, expectations.
4. Final Team Interview (1–2 hours) — open problem-solving session, focusing on reasoning and teamwork.

The product company is a leading provider of crypto and banking solutions, is looking for a Sales Manager to work full-time remotely.
 

● The company is an innovative developer of financial products and services, focused on streamlining financial processes. 
● They offer a hybrid payment solution to individual and business customers to buy, sell, store, and exchange over 350 cryptocurrencies and to make local and international transfers from a multi-currency account supporting 60 currencies.

● Have over 100,000 users in over 100 countries since 2021.
● They are an Electronic Money Institution & Principal Member of the Mastercard program for issuing and acquiring.

● The company grew 30 times in 2024 and continues to expand rapidly, increasing by 10-15% each month.
● Only one stage of the interview with CEO.

► Required: experience in B2B sales for the EU market, experience in payment providers or crypto trading, readiness for regular business trips, at least one week a month, sometimes 2-3 weeks in a row.

About Us
We are a fast-growing outsourcing/outstaff team working with international clients. We’re looking for a proactive Lead Generation Specialist to boost our presence on Upwork.

What You’ll Do

• Search for and qualify potential clients on Upwork
• Write tailored cover letters and engage prospects
• Keep lead statuses updated in our CRM/tracker
• (Optional) Join discovery calls with leads/clients if comfortable
• If desired, the candidate will be considered for the SDR position.

Requirements

• English B1 (Intermediate) or higher
• Understanding of sales pipelines and Upwork’s search/visibility mechanics
• Strong, concise writing skills
• Self-driven, organized, and eager to learn

Offer & Benefits

• Fully flexible schedule: work whenever you’re most productive
• Compensation:Salary is discussed according to the level
• 100 % remote, no location limits
• Fast decision-making and full support from our core team