Jobs at Djinni

We are looking for a dedicated SRE resource during Europe/Eastern European business hours, preferably coupled with an incident response service (MSP).

As a part of the SRE team (working REMOTELY) you will be challenged with maintaining our AI infrastructure platform outside of California (PST) business hours.
 

What you'll be doing:

1) Ensure reliability and scalability of our AI infrastructure platform and hybrid Linux environments.

2) Managing Linux infrastructure to ensure maximum uptime.

3) Performance and reliability testing. This may include reviewing configuration, software choices/versions, hardware specs, etc.

4) Advancing our technology stack with innovative ideas and new creative solutions.

5) Participating in capacity management of core systems and services, application analysis and performance and security tuning. Provide operational support of systems and build automation to remediate and address the root cause; with the goal of automating response to all non-exceptional service conditions.

6) Create strategies for long term permanent fixes to critical production incidents.

7) Maintain documentation, build tooling, and create alerts to both identify and address infrastructure reliability.

8) Proactively identify system anomalies.

Typical tasks might include moving clusters, troubleshooting, host unresponsive issues etc.

Technical stack:

Linux, VPNs, Cloud (AWS, Google, GPU), Kubernetes, docker

We use Java (BE) and React (FE) on our platform 

Requirements:

1) CET/Eastern European time (with some overlap of PST morning hours for daily reports)

2) Best practices for architecting cross-datacenter Kubernetes clusters running on-premise with automated etcd management

3) Profound knowledge of docker (docker-shim), containerd and runc internals at the kernel level

4) Ability to manually troubleshoot and solve certificate issues within kubernetes with zero downtime

5) Thorough understanding of RPM based Linux systems.

6) Understanding of basic networking concepts ( TCP/IP stack, DNS, CDN, load balancing, BGP).

7) Ability to resolve complex merge conflicts in git is an obvious requirement

About the project
We are working on a drone-related technology project as part of OsirisAI.

The role focuses on working with embedded hardware platforms, integrating peripherals and diagnosing low-level system issues. You will work with existing boards, cameras, controllers and communication modules used in drone systems.

Preferred location: Zhytomyr, since the work involves access to physical hardware.

⸻

Responsibilities
 • Work with Linux on embedded systems
 • Debug and develop drivers and hardware integrations
 • Integrate peripherals such as cameras, controllers and CAN modules
 • Diagnose system-level issues between hardware and software
 • Perform low-level debugging and root cause analysis
 • Configure and maintain system components on embedded Linux devices

⸻

Requirements
 • Strong understanding of Linux systems
 • Experience with embedded devices or single-board computers
 • Experience debugging hardware–software interactions
 • Ability to investigate complex technical problems and find root causes
 • Comfortable working close to hardware

Programming languages (practical level):
 • C
 • Python
 • Bash

⸻

Nice to have
 • Experience with drone software stacks such as ArduPilot
 • Experience with video streaming on embedded devices
 • Experience with AI workloads on edge devices
 • Experience configuring device-level networking

⸻

Location
Preferred location: Zhytomyr, Ukraine (hardware access required).
Partial remote work may be possible.

About the Role
 

Company domain - automotive industry.
We are looking for Data Engineers to join a managed service team delivering modern data products.
 

The role is focused on hands-on implementation under defined standards and senior guidance. You will contribute to building data products, ensuring quality and compliance with established frameworks.
 

Responsibilities
 

• Implement pipelines and data transformations
• Build analytical and source-aligned data products
• Follow established standards (data contracts, modeling patterns, testing strategies)
• Work in cross-functional domain teams
• Participate in pair-programming and knowledge transfer
• Support monitoring and operational excellence of delivered data products
   

Required Technical Stack
 

Mandatory experience with:
 

• AWS
• Azure
• Snowflake
• dbt
• Witboost
• Dreamio
• Modern ELT/ETL practices
• CI/CD in data environments
• Automated testing for data pipelines
   

Required Experience
 

• 1–3 years in Data Engineering
• Previous assignments delivering pipelines and data products
• Familiarity with Data Mesh
• Basic understanding of DataOps
• Understanding of governance, lineage, SLAs
• Comfortable working in Agile cross-functional teams

The CHI Software team is not standing still. We love our job and give it one hundred percent of us! Every new project is a challenge that we face successfully. The only thing that can stop us is… Wait, it’s nothing! The number of projects is growing, and with them, our team too. And now we need a Data Engineer.
 

Project Description:

It is a real-time data processing and analytics solution for a high-traffic web application. 
Tech stack.
AWS: AWS Glue Studio, Redshift, RDS, Airflow, AWS Step Function, Lambda, AWS Kinesis, Athena, Apache Iceberg, AWS Data Brew, S3, OpenSearch, Python, SQL, CI/CD, dbt, Snowflake

 Responsibilities:

• Design a scalable and robust AWS cloud architecture;
• Utilize AWS Kinesis for real-time data streaming and aggregation;
• Implemente AWS Lambda for serverless data processing, reducing operational costs;
• Configured AWS RDS (Relational Database Service) for structured data storage and AWS DynamoDB for NoSQL requirements;
• Ensured data security and compliance with AWS IAM (Identity and Access Management) and encryption services;
• Developed and deployed data pipelines using AWS Glue for ETL processes;
• Wrote Python scripts and SQL queries for data transformation and loading;
• Set up continuous integration and continuous deployment (CI/CD) pipelines using AWS CodePipeline and CodeBuild;
• Monitored system performance and data quality using AWS CloudWatch and custom logging solutions;
• Collaborated with other teams to integrate data sources and optimize data flow;
• Achieve a highly scalable real-time data processing system, resulting in a 40% increase in data analysis efficiency and a significant reduction in operational costs.
• Build ETL pipelines from S3 to AWS OpenSearch by AWS Glue
• Upper-Intermediate or higher English level.

The CHI Software team is not standing still. We love our job and give it one hundred percent of us! Every new project is a challenge that we face successfully. The only thing that can stop us is… Wait, it’s nothing! The number of projects is growing, and with them, our team too. And now we need a Data Architect.

Must-Have Skills

• Data Architecture (8+ years, 3+ as architect)
• Enterprise data architecture — conceptual, logical, physical modeling
• Lakehouse architecture patterns — medallion architecture, data mesh principles
• Hybrid data architecture — on-prem ↔ cloud data movement, consistency, governance
• Data modeling — dimensional modeling, Data Vault 2.0, or similar for analytical workloads

• Cloudera / Hadoop Ecosystem (Critical)
• Cloudera Data Platform (CDP) — architecture, administration, security
• Apache Hive / Iceberg — table formats, partitioning strategies, compaction
• Apache Spark on Cloudera — performance tuning, resource management
• HDFS / Ozone — storage architecture, replication, tiering
• Apache Ranger / Knox — security, access control, audit
• Query & Analytics Layer
• Starburst / Trino — federated query architecture, connector management, caching strategies
• Tableau — data source architecture, extract vs. live connections, semantic layer design
• SQL optimization for analytical workloads — join strategies, materialized views, caching
• Streaming & Integration
• Apache Kafka — topic design, schema registry (Avro/Protobuf), exactly-once semantics
• CDC (Change Data Capture) patterns — Debezium, Kafka Connect
• ETL/ELT pipeline design — batch and streaming patterns
• Apache Airflow — DAG design for complex data pipelines
• Governance & Quality
• Informatica — data catalog, data quality, metadata management
• Data governance frameworks — data ownership, stewardship, lineage
• ABAC implementation for data access (attribute-based access control)
• Data quality metrics and monitoring
• Business glossary management

• Cloud Data Architecture (AWS)
• S3 — data lake storage patterns, lifecycle policies, storage classes
• AWS Glue — catalog, ETL jobs
• Lake Formation — fine-grained access control
• Hybrid integration — AWS Direct Connect, data replication strategies
   

Nice-to-Have

• Telco data models (CDR, network events, subscriber data, billing)
• Experience migrating from traditional Hadoop to modern lakehouse
• Data Mesh implementation experience
• Cost optimization for large-scale data platforms
• DAMA-DMBOK or equivalent data management certifications
   

Engagement Model

• Full-time staff augmentation (embedded in team)
• Business trips to Baku every 2 month
• Must overlap with Baku working hours (GMT+4)
• English fluency required

About Us:

Entravel is a member’s club for discounted luxury travel and white-label hotel platform provider focusing on the crypto industry, backed by VCs and prominent European founders. Our hotel product is incredibly strong; we offer more than one million properties, and our rates are amongst the lowest in the world. In fact, on most 5* hotels you won’t find a platform with lower rates than Entravel.

What We’re Looking For:

We are seeking a motivated Junior Recruiter to join our growing team. As a member of our recruitment team, you will work closely with department leaders, helping to identify and interview top talent who share our vision for the future of travel.

Responsibilities:

• Screen resumes and applications to identify qualified candidates for open positions.
• Conduct first-round interviews and evaluate candidates’ skills, experience, and cultural fit.
• Collaborate with department leaders to understand hiring needs and role requirements.
• Maintain candidate database in CRM and keep candidate information up to date.
• Schedule interviews and communicate with candidates, keeping them informed and engaged throughout the recruitment process.

Requirements:

• At least 6 months of experience in recruitment or talent acquisition.
• Basic understanding of recruitment processes.
• Strong communication skills with the ability to collaborate effectively in both English and Ukrainian.
• Proactive, organized, and eager to learn.

We offer:

• Flexible Start: Set your own comfortable working hours that accommodate your individual needs.
• Competitive Salary: High standards of remuneration reflecting your contribution and skills.
• Vacation: Enjoy 22 days of vacation for full rejuvenation and life enjoyment.
• Sick Leave: Ensure your health with 15 days of sick leave per year.
• Special Leave Cases: Support for significant life events such as weddings, childbirth, or the loss of a close family member.

About us:

Entravel is a member’s club for discounted luxury travel and white-label hotel platform provider focusing on the crypto industry, backed by VCs and prominent European founders. Our hotel product is incredibly strong; we offer more than one million properties, and our rates are amongst the lowest in the world. In fact, on most 5* hotels you won’t find a platform with lower rates than Entravel.

We’re looking for Senior Customer Support Specialists to join the Entravel team and deliver exceptional service. You can choose between three available shifts:

• Morning shift: 8 AM — 5 PM (EEST)
• Evening shift: 4 PM — 1 AM (EEST)
• Night shift: 12 AM — 9 AM (EEST)

If you’re passionate about helping others and thrive in a dynamic, fast-paced environment, we’d love to hear from you!

Responsibilities:

• Negotiate with hotels and suppliers via phone and email to resolve booking disputes, waive cancellation fees, and secure refunds for customers.
• Provide excellent service for VIP clients, ensuring rapid response times, swift resolutions, and personalized communication based on previous interaction history.
• Act as the final point of escalation for the most challenging customer cases, using advanced empathy and persuasion skills to restore loyalty.
• Assist customers via chats and emails, delivering empathetic and tailored solutions that address their unique needs.
• Mentor junior staff on how to handle high-pressure negotiation calls.
• Identify and report edge cases to the tech team to ensure systemic issues are resolved and prevented.
• Own customer issues: identify their needs and deliver effective solutions promptly from start to finish.
• Act as a customer advocate, retaining loyalty through proactive problem-solving and suggesting product improvements.
• Collaborate on team goals by supporting, educating, and resolving issues through peer learning and constructive feedback.
• Identify root causes of customer issues and resolve them in line with company policies while ensuring a consistently high level of service.

Requirements:

• C1/Advanced English is a must. You should be comfortable negotiating over the phone and via email with international partners and hotels.
• 3+ years in Customer Support, with a strong preference for the travel, hospitality, or OTA sectors, involving both B2B and B2C interactions.
• Strong understanding of customer communication workflows, with expertise in managing ticket lifecycles, prioritization, and escalation processes.
• Ability to quickly master Entravel’s internal CRM and booking engines, along with the nuances of global travel regulations.
• Proven ability to multitask and switch seamlessly between phone, live chat, and email channels during busy shifts.
• Proven ability to work effectively within a team, engage in group discussions to resolve difficult issues, and provide constructive support to peers.
• Research-oriented problem-solver with the ability to take ownership and resolve issues independently.
• Outstanding verbal and written communication with the ability to explain complex concepts clearly.
• Organization: Exceptional organizational and time-management skills to handle high-volume periods effectively.

What We Offer:

• Competitive Salary: High standards of remuneration reflecting your contribution and skills.
• Vacation: Enjoy 22 days of vacation for full rejuvenation and life enjoyment.
• Sick Leave: Ensure your health with 15 days of sick leave per year.
• Special Leave Cases: Support for significant life events such as weddings, childbirth, or the loss of a close family member.
• Private Entrepreneur Support: Comprehensive support for individual entrepreneurs, ready to assist you with any issues related to individual entrepreneurship. Consultations and support for registration and tax accounting matters.

About us:

Entravel is a member’s club for discounted luxury travel and white-label hotel platform provider focusing on the crypto industry, backed by VCs and prominent European founders. Our hotel product is incredibly strong; we offer more than one million properties, and our rates are amongst the lowest in the world. In fact, on most 5* hotels you won’t find a platform with lower rates than Entravel.

We are looking for a Customer Support Specialist to join the Entravel team and deliver exceptional service, working the night shift from 12:00 AM to 9:00 AM (EEST).
 

If you’re passionate about helping others and thrive in a dynamic, fast-paced environment, we’d love to hear from you!

Responsibilities:

• Assist customers via chat, email, and social media, delivering solutions tailored to their needs.
• Respond to customer inquiries and messages in English (knowledge of additional languages is a bonus).
• Support teammates by fostering a collaborative environment through peer learning and constructive feedback.
• Own customer issues: identify their needs and deliver effective solutions promptly.
• Educate customers on using our platform efficiently and guide them through the booking process.
• Act as a customer advocate, retaining loyalty through proactive problem-solving and suggesting improvements.
• Collaborate on team goals by supporting, educating, and resolving issues efficiently.
• Share insights with management regarding team performance, morale, and customer trends.
• Identify the root causes of customer issues and resolve them in line with company policies.

• Ensure a consistently high level of customer service at all times.

   

Requirements:

• Good command of English (both written and verbal); additional languages are a plus.
• Outstanding communication skills, with the ability to explain complex concepts clearly.
• 1+ years of experience in customer support.
• Strong understanding of customer communication workflows.
• Problem-solving mindset with the ability to take ownership and resolve issues independently.
• Familiarity with complex systems, preferably within the travel, crypto, or financial services sectors.
• Exceptional organizational and time-management skills.

• Research-oriented, with a focus on internal issue resolution rather than escalation.

   

What We Offer:

• Competitive Salary: High standards of remuneration reflecting your contribution and skills.
• Vacation: Enjoy 22 days of vacation for full rejuvenation and life enjoyment.
• Sick Leave: Ensure your health with 15 days of sick leave per year.
• Special Leave Cases: Support for significant life events such as weddings, childbirth, or the loss of a close family member.
• Private Entrepreneur Support: Comprehensive support for individual entrepreneurs, ready to assist you with any issues related to individual entrepreneurship. Consultations and support for registration and tax accounting matters.

About Us:

Entravel is a member’s club for discounted luxury travel and white-label hotel platform provider focusing on the crypto industry, backed by VCs and prominent European founders. Our hotel product is incredibly strong; we offer more than one million properties, and our rates are amongst the lowest in the world. In fact, on most 5* hotels you won’t find a platform with lower rates than Entravel.

What We’re Looking For:

We are looking for a Middle Automation QA Engineer to join the Entravel team. In this role, you will be responsible for building and maintaining automated tests to ensure the quality, stability, and reliability of our hotel booking platform. You will work closely with developers and product teams to deliver high-quality features and continuously improve our testing processes.

Responsibilities:

• Develop, maintain, and enhance automated test frameworks.
• Create and support automated tests for backend services and APIs.
• Perform API testing for REST and gRPC-based services.
• Validate data integrity across microservices and databases.
• Analyze automated test results, investigate failures, and report defects.
• Execute regression testing to ensure system stability and reliability.
• Collaborate with backend engineers, product managers, and QA team members.
• Participate in sprint activities, planning, and daily team ceremonies.
• Contribute to improving QA processes, test coverage, and test reliability.

Requirements:

• 2-3 years of experience in automation testing.
• Strong understanding of QA processes and SDLC.
• Experience with automated testing frameworks (e.g. Playwright, Selenium, or similar).
• Experience testing REST APIs (Postman or similar tools).
• Basic understanding of gRPC is a plus.
• Experience working with databases (PostgreSQL, MongoDB).
• Understanding of message-based or event-driven systems.
• Confident use of Git and Git-based workflows.
• Familiarity with CI/CD pipelines.
• Understanding of Agile / Kanban methodologies.
• Ability to analyze test results and clearly document issues.
• Strong communication skills, able to collaborate effectively across teams in both English and Ukrainian.

Nice to Have:

• Experience with integration testing in microservice architectures.
• Basic knowledge of Docker and containerized environments.
• Familiarity with cloud platforms (GCP or similar).
• Basic Linux command-line skills.
• Experience with monitoring or logs analysis (e.g. Kibana, Grafana).
• Basic understanding of gRPC-based services.

We Offer:

• Flexible Start: Set your own comfortable working hours that accommodate your individual needs.
• Competitive Salary: High standards of remuneration reflecting your contribution and skills.
• Vacation: Enjoy 22 days of vacation for full rejuvenation and life enjoyment.
• Sick Leave: Ensure your health with 15 days of sick leave per year.
• Special Leave Cases: Support for significant life events such as weddings, childbirth, or the loss of a close family member.

About Us

Entravel is a member’s club for discounted luxury travel and white-label hotel platform provider focusing on the crypto industry, backed by VCs and prominent European founders. Our hotel product is incredibly strong; we offer more than one million properties, and our rates are amongst the lowest in the world. In fact, on most 5* hotels you won’t find a platform with lower rates than Entravel.

What We’re Looking For

We are looking for a highly skilled and experienced Senior Business Analyst to join our product and development team. In this role, you will act as a key link between business stakeholders and the engineering team, ensuring that business needs are clearly translated into functional requirements. You will play a crucial role in shaping and improving our hotel booking platform by analyzing business processes, identifying opportunities for optimization, and helping deliver scalable product solutions.

Responsibilities:

• Gather, analyze, and document business requirements from stakeholders;
• Translate business needs into clear functional and technical specifications for development teams;
• Work closely with Product Managers, Developers, and QA to ensure accurate implementation of requirements;
• Analyze existing business processes and identify opportunities for optimization and automation;
• Create and maintain documentation including business requirements, user stories, workflows, and process diagrams;
• Participate in product planning, feature definition, and backlog refinement;
• Support the development lifecycle by clarifying requirements and ensuring alignment between business goals and delivered solutions;

• Monitor product performance and suggest data-driven improvements.

   

Requirements:

• 5+ years of experience as a Business Analyst in software development environments;
• Strong experience in gathering and documenting business and functional requirements;
• Experience working with complex digital products or platforms;
• Solid understanding of software development lifecycle (SDLC) and Agile methodologies;
• Experience creating user stories, acceptance criteria, process flows, and product documentation;
• Ability to work closely with technical teams and understand system architecture and integrations;
• Strong analytical and problem-solving skills;
• Excellent communication and stakeholder management skills;
• Experience working with tools such as Jira, Confluence, or similar;
• Upper-Intermediate or higher level of English.
   

What We Offer:

• Flexible Start: Set your own comfortable working hours that accommodate your individual needs.
• Competitive Salary: High standards of remuneration reflecting your contribution and skills.
• Vacation: Enjoy 22 days of vacation for full rejuvenation and life enjoyment.
• Sick Leave: Ensure your health with 15 days of sick leave per year.
• Special Leave Cases: Support for significant life events such as weddings, childbirth, or the loss of a close family member.

Job Description

• Good Python knowledge and experience

• Experience in the usage of automated testing frameworks

• Experience in BDD AUtomation

• Good Software Testing skills (good knowledge of test design and testing techniques; excellent reporting and documentation skills)

• At least intermediate English level

• Self-motivated person who is able to work independently and in the team

• Good communication skills

• Ability to learn new technologies quickly

Job Responsibilities

• Working with automated test framework 

• Creating automated scripts, tools and reports

• Debugging issues and creating bug reports

• Developing test plans for new features and ensure good level of test coverage

• Contributing to team processes

• Communication with clients and team members

Department/Project Description

Our Customer is one of the biggest companies on the market of home entertainment consumer electronics devices that strives to provide their clients with high-quality products and services.

Project goals include automation of tests and processes for new firmware releases; creating tools and reports to help other teams perform better and get data and summaries more easily.

We are looking for a Full Stack Developer with a strong frontend focus to join our fintech platform team. You will own the UI layer end-to-end while staying involved across the full stack, work directly with product, design, and business stakeholders to turn requirements into working software, and actively use AI tools to move faster and build better.

What You Will Do
Frontend & UI
— Own the frontend architecture across Vue 3 and a dedicated Nuxt.js service
— Implement complex UI features with a strong sense of design — layouts, interactions, states, responsiveness
— Translate Figma designs into production-ready components, maintaining design fidelity
— Build reusable component libraries and enforce UI consistency across the platform
— Integrate frontend with GraphQL APIs and REST services
Backend & Integration
— Develop and maintain Node.js / Express microservices
— Design PostgreSQL schemas and manage data access with Prisma ORM
— Write and maintain GraphQL schemas, resolvers, and subscriptions

Communication & Collaboration
— Work directly with product managers and stakeholders to clarify requirements and scope
— Proactively flag risks, propose solutions, and keep stakeholders informed on progress
— Give technical feedback on design feasibility and suggest improvements
— Participate in code reviews with attention to quality and knowledge sharing

What We Are Looking For
— 4–5 years of production experience in full stack JavaScript / TypeScript development
— Strong Vue.js 3 (Composition API) and Nuxt.js skills
— A good eye for design: you care about spacing, typography, interaction states, and visual consistency
— Node.js, Express, PostgreSQL, Prisma, GraphQL — comfortable working across the full backend layer
— TypeScript across the entire stack
— Experience with AI-assisted development and an openness to integrating AI tools into daily engineering work
— Strong communication skills and experience working directly with non-technical stakeholders

Nice to Have
— Background in fintech, payments, or regulated financial products
— Hands-on experience with RabbitMQ or similar message brokers

Tech Stack: Vue 3, TypeScript, Node.js, GraphQL, PostgreSQL, Prisma

What We Offer
— Frontend-heavy role with real ownership over UI architecture
— Direct access to product and business stakeholders
— Modern microservices stack with no legacy debt
— AI-friendly engineering culture — we embrace tools that make you more effective
— Competitive compensation, remote-friendly, learning budget

Hi! We are looking for a Node.js Backend Developer (NestJS) to join our pack at SharksCode 🦈💙
SharksCode is a Ukrainian IT company that develops high-tech software solutions and B2B platforms, particularly in the iGaming industry.
We are looking for a Node.js Backend Developer who will work on building scalable backend services and integrations within a distributed architecture. In this role, you will participate in designing and developing platform services, integrating external systems, and contributing to technical decisions that impact the overall product architecture.

We expect that you:
– Have 5+ years of commercial experience with Node.js development.
– Have 1+ year of experience with NestJS or are ready to quickly adopt it.
– Have experience developing REST APIs and/or GraphQL services using NestJS.
– Have strong proficiency in TypeScript.
– Have hands-on experience with MongoDB, MySQL, or PostgreSQL.
– Have experience integrating third-party APIs and services.
– Have experience working with message queues (RabbitMQ, Kafka, or similar).
– Understand distributed systems architecture.
– Have experience using Redis for caching or Pub/Sub mechanisms.

Your future responsibilities:
– Design and develop backend services and product functionality.
– Build and maintain integrations with third-party financial and technical services.
– Develop public payment APIs and internal microservices.
– Participate in technical discussions and architecture decisions related to platform development.
– Ensure high code quality and follow engineering best practices.
– Share knowledge and contribute to the development culture within the team.

Nice to have:
– Experience working with high-load systems, especially with live or real-time data.
– Experience writing automated tests (Unit, Integration, E2E).
– Experience with WebSocket, gRPC, or other real-time technologies.
– Knowledge of architectural patterns such as CQRS, Event Sourcing, or DDD.
– Experience with Docker, Kubernetes, or CI/CD pipelines.
– Experience working in the gambling or betting industry.

Interview stages:
🤝 Interview with Recruiter.
🧠 Technical Interview.
💙 Offer.

We offer:
🌴 24 paid vacation days, 14 sick days, and 5 days off.
⏰ Flexible start of the working day — from 9:00 to 11:00.
🏥 Medical insurance.
💰 Bonuses and performance-based rewards.
🐶 Office in the center of Kyiv — pets are welcome, we are pet-friendly.
💆 Lounge area in the office to recharge during the day.
🎾 Padel tennis, football, and training at the polygon for those who enjoy active leisure.
📚 Learning compensation, internal meetups and workshops, as well as access to the corporate LMS with courses.
🎁 Corporate currency that can be exchanged for merch, gifts, or additional benefits.

• Project Description:

  The project is related to regulatory reporting for one of Clients from Investment Banking area. We are using Linux/Unix & .Net technologies. We also plan to start necessary development activities related to integrate existing solution with a newly created umbrella system used for high volume data archiving.

• Responsibilities:

  We are extending the existing Team located in Wroclaw to be developing business-driven artefacts. We aim to hire the best people and give them maximum autonomy for realizing their potential and growing technically/professionally. Competence, collaboration and continuous improvement are highly supported on the program level, to create a culture where each individual can grow in their desired direction. We are looking for a qualified QA Engineer to join our team, working with agile teams developing distributed Java projects.

• Mandatory Skills Description:

  • Proficiency in programming languages such as Java and C++
  • A good knowledge of test driven development approaches such as BDD to support continuous delivery
  • Take ownership and responsibility for the design and development of all aspects of automated testing along with creation, execution, and maintenance of automated scripts
  • Experience in Kafka will be beneficial
  • Analyse, design, and build automated test cases based on acceptance criteria captured in user stories
  • Collaborating with development teams to develop quality products; working closely together to understand the functionality and devise acceptance tests at an appropriate test level, prioritizing both speed and quality to support continuous delivery
  • Act as a lynchpin for product quality activities during development & releases such as identifying bugs and coordinating remediation
  • Continuously improve the CI/CD toolchain and services in close collaboration with the agile programs and software engineers and the central architecture
  • Researching issues in software with remediation geared towards designing & developing test automation scripts
  • Contribution to the platform architecture and product solution design
  • Selenium WebDriver (Page Object pattern, selectors, waits, timeouts, FindElements, some minimal knowledge of JavaScript to use it together with WebDriver)

• Nice-to-Have Skills Description:

  n/a

• Languages:
  • English: B2 Upper Intermediate

  Hi! We are looking for a Node.js Backend Developer (NestJS) to join our pack at SharksCode 🦈💙
SharksCode is a Ukrainian IT company that develops high-tech software solutions and B2B platforms, particularly in the iGaming industry.
  We are looking for a Node.js Backend Developer who will work on building scalable backend services and integrations within a distributed architecture. In this role, you will participate in designing and developing platform services, integrating external systems, and contributing to technical decisions that impact the overall product architecture.

We expect that you:
– Have 4+ years of commercial experience with Node.js development.
– Have 1+ year of experience with NestJS or are ready to quickly adopt it.
– Have experience developing REST APIs and/or GraphQL services using NestJS.
– Have strong proficiency in TypeScript.
– Have hands-on experience with MongoDB, MySQL, or PostgreSQL.
– Have experience integrating third-party APIs and services.
– Have experience working with message queues (RabbitMQ, Kafka, or similar).
– Understand distributed systems architecture.
– Have experience using Redis for caching or Pub/Sub mechanisms.

Your future responsibilities:
– Design and develop backend services and product functionality.
– Build and maintain integrations with third-party financial and technical services.
– Develop public payment APIs and internal microservices.
– Participate in technical discussions and architecture decisions related to platform development.
– Ensure high code quality and follow engineering best practices.
– Share knowledge and contribute to the development culture within the team.

Nice to have:
– Experience working with high-load systems, especially with live or real-time data.
– Experience writing automated tests (Unit, Integration, E2E).
– Experience with WebSocket, gRPC, or other real-time technologies.
– Knowledge of architectural patterns such as CQRS, Event Sourcing, or DDD.
– Experience with Docker, Kubernetes, or CI/CD pipelines.
– Experience working in the gambling or betting industry.

Interview stages:
🤝 Interview with Recruiter.
🧠 Technical Interview.
💙 Offer.

We offer:
🌴 24 paid vacation days, 14 sick days, and 5 days off.
⏰ Flexible start of the working day — from 9:00 to 11:00.
🏥 Medical insurance.
💰 Bonuses and performance-based rewards.
🐶 Office in the center of Kyiv — pets are welcome, we are pet-friendly.
💆 Lounge area in the office to recharge during the day.
🎾 Padel tennis, football, and training at the polygon for those who enjoy active leisure.
📚 Learning compensation, internal meetups and workshops, as well as access to the corporate LMS with courses.
🎁 Corporate currency that can be exchanged for merch, gifts, or additional benefits.