Jobs Lviv

About Adaptis

Adaptis is an innovative engineering company delivering customized Starlink connectivity solutions for reliable internet access in the most demanding environments.

We design complete systems for installing, protecting, and powering Starlink terminals — ensuring stable performance even under extreme field conditions.

Role: Internal Systems & Automation Engineer (AI-assisted)

We are looking for a key engineer to support and evolve our internal systems and automation workflows.

This role sits at the intersection of:

• internal IT infrastructure
• automation & scripting
• rapid development with AI tools
• deployment and troubleshooting
• business process support

You will work on internal tools used daily across the company — from Google Apps Script workflows to Python/Node projects deployed on our own servers.

Responsibilities

• Support and administration of internal systems (including telephony)
• Development and maintenance of Google Sheets + Google Apps Script automations
• Support internal Python / Node.js / React projects
• Deploy updates and fix issues on our servers (Linux environment)
• Build fast, iterate quickly, and improve workflows using AI-assisted development

Requirements

• Experience with Google Sheets and Google Apps Script
• Working knowledge of Python and JavaScript
• Basic understanding of servers, deployment, and troubleshooting
• Active use of AI tools in development (Cursor, Copilot, ChatGPT, etc.)
• Ukrainian language is required
• Candidate must be located in Lviv (remote-first role)

Nice to have

• VoIP / telephony experience
• Docker, Nginx, PM2
• Experience building internal tools or automations

We are looking for a Data Scientist eager to grow in the field of autonomous systems, with a focus on computer vision, control theory, and data-driven modeling. This role is ideal for someone with strong analytical skills and a passion for applying data science to real-world autonomy challenges.

Key Responsibilities

• Assist in developing vision-based algorithms for perception and navigation.
• Support data analysis and sensor fusion for multi-sensor systems.
• Contribute to modeling and simulation tasks under guidance from senior engineers.
• Work with datasets from cameras, IMUs, and other sensors to extract insights.
• Stay up-to-date with recent research in computer vision, autonomy, and data science.

Required Qualifications

• 2+ years of experience in computer vision or data analysis.
• Understanding of geometric computer vision principles.
• Basic knowledge of control theory, PID controllers, signal processing, and data-driven modeling.
• Programming skills in Python and C++.
• Familiarity with Linux and single-board computers.
• Strong willingness to learn and adapt quickly.
• Relevant work experience or education in STEM field

Nice to Have

• Exposure to SLAM or Visual-Inertial Odometry (VIO).
• Familiarity with OpenCV, NumPy, and basic ML frameworks (PyTorch, TensorFlow).
• Knowledge of ROS2, Gazebo, or AirSim.
• Experience with PX4, Betaflight, or ArduPilot.
• Basic understanding of neural networks and CV frameworks.
• Interest in reinforcement learning or predictive modeling.

We are seeking a Data Scientist with a strong foundation in physics, control theory, and mathematical modeling to join our team working on cutting-edge autonomous systems. The ideal candidate combines analytical rigor with practical experience in modeling, simulation, and algorithm development for autonomous platforms.

Levels: Middle and Senior (responsibilities and scope will be adjusted accordingly).

Key Responsibilities

• Develop and validate mathematical models for autonomous systems and dynamic environments.
• Apply data-driven approaches for system identification, optimization, and predictive control.
• Analyze large datasets from sensors and simulations to extract insights and improve system performance.
• Design and implement algorithms for control, navigation, and decision-making.
• Collaborate with cross-functional teams to integrate models into real-world autonomous platforms.

Required Qualifications

• 3+ years in R&D or applied data science/software development.
• Strong background in mathematical modeling, system identification, and control theory.
• Proficiency in Matlab/Simulink for modeling and simulation.
• Experience in signal processing and data analysis.
• Programming skills in Python and C++.
• Ability to quickly research and apply recent trends in control theory, autonomous systems, and data-driven modeling.
• Relevant work experience or education in STEM field

Nice to Have

• Knowledge of aerodynamics fundamentals.
• Experience with Machine Learning (e.g., reinforcement learning, predictive modeling).
• Familiarity with simulation tools such as Gazebo, AirSim.
• Hands-on experience with SITL/HITL testing.
• Exposure to flight control stacks like PX4, Betaflight, ArduPilot.

Our company specialises in implementing business management and accounting solutions (ERP Software) for our customers.

We will only be considering candidates based in Lviv.

Primary responsibilities:

- To deliver project based consulting services, through the entire project lifecycle, on ad-hoc and medium to long-term engagements

- To be responsible for problem identification, software specification and/or design, implementation, documentation, testing, client training and solution deployment adhering to Arcus’s Implementation Methodology

- To resolve support cases for customers

Key skills and attributes:

- Experience with ERP and/or Accounting software (SAP, Microsoft Dynamics, QuickBooks)

- Finance, Accounting, Bookkeeping education or professional experience

- Advanced skills with Microsoft Office Tools (Excel, Word, Outlook)

- Intermediate+ spoken and written English

- Knowledge of Database table structures and SQL

Desired skills:

- Professional accounting qualification

Comprehensive training and certification program provided.

We are looking for a skilled DevOps Engineer who will be responsible for building, optimizing, and supporting cloud infrastructure and CI/CD processes within Azure. You will work closely with development teams to ensure smooth delivery, high availability, and security of our applications and environments.

We offer:

• Competitive compensation
• Flexible working hours
• Flexible working location (Remote/Office/Mixed)
• Technical equipment
• Professional development and regular Performance Appraisals
• English courses
• Health Insurance
• Online courses
• Corporate events, tech talks, and so on

Key Responsibilities

• Design, build, and maintain CI/CD pipelines using Azure DevOps.
• Manage and optimize Azure infrastructure (VMs, App Services, AKS, Storage, Networking).
• Implement Infrastructure as Code (IaC) using ARM templates, Bicep, or Terraform.
• Monitor and improve system reliability, performance, and security.
• Collaborate with development teams to streamline build and release processes.
• Troubleshoot deployment issues and provide operational support.
• Ensure compliance with security and governance policies.

Required Skills & Qualifications

• 5+ years of experience in DevOps or Cloud Engineering.
• Strong knowledge of Azure services and Azure DevOps.
• Experience with CI/CD pipelines, Git, and YAML pipelines.
• Proficiency in PowerShell, Bash, or similar scripting languages.
• Familiarity with Docker and Kubernetes.
• Understanding of monitoring tools (Azure Monitor, Log Analytics).
• Excellent problem-solving and communication skills.

Preferred Qualifications

• Experience with Terraform for IaC.
• Knowledge of cloud security best practices.
• Exposure to Agile methodologies.

Join us and be part of a team that values innovation, collaboration, and excellence in sales!

🔥 We’re looking for a highly skilled Data Expert!🔥

Product | Remote

About the role

We’re looking for an experienced Data Engineer to bring structure, reliability, and governance to our data ecosystem.

This is a hands-on, ownership-focused role where you will take full responsibility for ensuring that our data is consistent, trustworthy, and actionable.

Your main mission will be to stabilize and improve existing pipelines, enforce data standards, and maintain reliable datasets for analytics and business decisions. You’ll play a key role in shaping how teams trust and use data across the organization.

What you’ll do

• Build and maintain data pipelines and ETL processes
• Design and optimize data models for analytics and reporting
• Work with event-driven architectures and standards like AsyncAPI and CloudEvents
• Collaborate with engineers to improve data quality, consistency, and governance
• Use observability and tracing tools (e.g., OpenTelemetry) to monitor and improve performance
• Build and maintain datasets for analytics and reporting

You’re a great fit if you have 

• 5+ years of commercial experience, including 3+ years in data engineering
• Experience leading or significantly improving data governance processes
• Experience with data migrations in production
• Strong SQL and data modeling skills
• Familiarity with columnar or analytical databases (ClickHouse, Postgres, etc.)
• Understanding of observability, monitoring, and validation of data pipelines
• Ability to audit systems independently and identify weak spots
• Strong attention to detail and clear communication skills
• English proficiency: Upper-Intermediate or higher

Nice to have

• Exposure to BA tooling or visualization platforms
• Familiarity with Node.js / React / JavaScript / TypeScript 

How we’ll know you’re doing a great job

• Data pipelines are trusted, observable, and performant
• Metrics and dashboards are used across teams — not just built once
• Teams make better product decisions faster because of your insights
• Data pipelines are trusted, observable, and performant
• You’re the go-to person for clarity when questions arise about “what the data says”

About Redocly

Redocly builds tools that accelerate API ubiquity. Our platform helps teams create world-class developer experiences — from API documentation and catalogs to internal developer hubs and public showcases. We're a globally distributed team that values clarity, autonomy, and craftsmanship. You'll work alongside people who love developer experience, storytelling, and building tools that make technical work simpler and more joyful.

Headquarter – Austin, Texas, US. There is also an office in Lviv, Ukraine.

Redocly is trusted by leading tech, fintech, telecom, and enterprise teams to power API documentation and developer portals. Redocly’s clients range from startups to Fortune 500 enterprises.

https://redocly.com/

Working with Redocly

• Team: 4-6 people (middle-seniors)
• Team’s location: Ukraine&Europe
• There are functional, product, and platform teams and each has its own ownership, and line structure, and teams themselves decide when to have weekly meetings.
• Cross-functional teams are formed for each two-month cycle, giving team members the opportunity to work across all parts of the product.
• Methodology: Shape Up

Perks

• Competitive salary based on your expertise 
• Full remote, though you’re welcome to come to the office occasionally if you wish.
• Cooperation on a B2B basis with a US-based company (for EU citizens) or under a gig contract (for Ukraine).
• After a year of working with the company, you can buy a certain number of company’s shares
• Around 30 days of vacation (unlimited,  but let’s keep it reasonable)
• 10 working days of sick leave per year
• Public holidays according to the standards
• No trackers and screen recorders
• Working hours – EU/UA timezone. Working day – 8 hours. Mostly they start working from 10-11 am
• Equipment provided – MacBooks (M1 – M4)
• Regular performance reviews

Hiring Stages

• Prescreening (30-45 min)
• HR Call (45 min)
• Initial Interview (30 min)
• Trial Day (paid)
• Offer

If you are an experienced Data Scientist, and you want to work on impactful data-driven projects, we’d love to hear from you! 

Apply now to join our team!

Headway Inc is a global tech company, revolutionizing lifelong learning by creating digital products for over 150 million users worldwide. Our mission is to help people grow. We’re proud to be ranked 4th among the World’s Top EdTech Сompanies by TIME magazine. We believe lifelong learning should be accessible, personalized, and impactful to each individual. That’s how we change the world and why we bring together exceptional minds.

The core of our achievements is our team. We believe in people and shared values SELECT. That’s why, together with Sofiia Pylypiuk, Head of Product at Nibble by Headway Inc, we’re looking for a Product Manager to join our team of superstars transforming the EdTech industry.
 

What product will you be working on?

Nibble is an all-around knowledge app for adult learners. It offers short, interactive lessons on different topics, from art to math. Nibble has been featured as App of the Day in over 50 countries, including the US, the UK, and Canada.
 

About the Personalization Team:

The Personalization team ensures every learner receives a tailored experience that captivates, motivates, and meets their needs. We personalize content — from arts to mathematics, from lessons to games — and continuously test new interactive features to make learning even more engaging.
 

What’s So Great About This?

• Real product impact, real ownership. You’ll help shape Nibble’s direction end-to-end and make autonomous decisions that translate into visible wins for users and the business.
• Greenfield personalization with room to experiment. We’re just starting this track, so you’ll design and run ambitious experiments, validate bold hypotheses, and ship what proves value.
• Global scale and a rich content playground. Build experiences for an international audience on top of a large, diverse, high-quality content library.
• Work with top-tier specialists. Join a sharp, collaborative team of domain experts who move fast, share context generously, and care deeply about craft and measurable outcomes.

What wiil you do?

• Shape and execute the product vision for the Personalization team.
• Prioritize the team’s experiments that align with our business goals. Take responsibility for their execution and outcomes.
• Set up the team's processes, drive their improvement.
• Ensure smooth collaboration and a strong team culture.
• Analyze A/B test results, study user needs, and turn them into high-impact hypotheses.
• Collaborate with product teams and other stakeholders, ensuring effective, synchronized work to achieve goals.
• Act as an ambassador for innovative solutions.

What do you need to join us?

• 2+ years in Product Management.
• Ability to make product decisions based on user data.
• Understanding of the A/B testing process.
• Experience working with hypotheses.
• Experience with analytics (Amplitude, Tableau).
• Understanding of product metrics and ability to evaluate and interpret them.
• Ability to set up team processes (workflow setup, backlog prioritization, roadmap creation).
• Basic understanding of UI/UX design.
• Basic technical literacy.
• English — B2/C1.
• Alignment with the values of our team (SELECT).

What do we offer:

• Work within an ambitious team on a socially impactful education product.
• An office with a reliable shelter, generators, satellite internet, and other amenities.
• Access to our corporate knowledge base and professional communities.
• Personal development plan.
• Compensation for English language learning, external training, and courses.
• Medical insurance and full sick leave compensation.
• Company doctor and massage in the office.
• Sports activities: running, yoga, boxing, and more.
• Corporate holidays: we go n a week-paid holiday to rest and recharge twice a year.
• Supporting initiatives that help Ukraine. Find out more about our projects here.

Working Scedule:
This is a full-time position with a hybrid remote option. It means that you can decide for yourself: whether you want to work from the office, remotely, or combine these options.

Are you interested?

Send your CV!

Hello! Kevych Solutions is a leading IT-company dedicated to delivering exceptional service and solutions to our clients. We are seeking a highly organized and motivated Talent Sourcer/Office Manager to join our dynamic team. This role is essential to ensuring smooth office operations and attracting top talent to support our company's growth.

Key Responsibilities:

Office Management:

• Coordinate the procurement and delivery of office supplies, including food and beverages, coffee supplies, and other essential needs;
• Manage and monitor the office budget, including expenses and financial planning.
• Manage company merchandise inventory and quality;
• Communicate with cleaning services and the business center to resolve operational issues;
• Maintain and service the coffee machine to ensure it is always in good working condition.

Talent sourcing:

• Develop and execute effective sourcing strategies to attract high-quality candidates for various roles;
• Utilize various channels LinkedIn, Djinni, Work.ua, Robota.ua etc to identify and engage passive and active jobseekers;
• Screen and assess candidate profiles, resumes, and applications;
• Collaborate with recruiters to understand hiring needs and align sourcing strategies;
• Maintain and update the applicant tracking system.

Qualifications:

• Strong understanding of office management responsibilities and systems;
• Familiarity with HR and recruitment processes;
• Excellent organizational and multitasking abilities;
• Exceptional communication and interpersonal skills;
• At least Intermediate English level;
• Proficiency in Google Workspace, and recruiting channels;
• Knowledge of office administrator responsibilities, systems, and procedures;
• Ability to handle confidential information with discretion.

What you will have with us:

- Regular Performance review;

- Opportunity to learn and improve your English;

- Flexible work schedule;

- Well-equipped office;

- Career Path and growth opportunities.

About company

Kevych Solutions is a software development company which provides digital technology services. Our main directions of work are mobile development, outsourcing and outstaffing. We believe that the combination of active growth, dedication and human values will not only help us grow as a company, but also provide an opportunity to change the world.

Quintagroup is looking for Senior Python Developerr to join a leading European fintech product company. Technology stack: Python 3.11, Django 4.2, Postgres, AWS (EventBridge, Lambda, ECS, RDS, DynamoDB etc.), Docker, Pandas, Polars, Terraform

RESPONSIBILITIES:

• development with Python, AWS
• participation in planning and execution stages
• communicate with international (UK/UA/US) development team and CTO 

REQUIREMENTS

• 5+ years of experience with Python
• Experience with AWS and Python frameworks
• Able to work in a team-oriented, collaborative environment
• Ability to share knowledge

Customer methodologies and tools

• Scrum (2 week sprints)

Senior Python Developer - Project tech stack:

• Python
• AWS

WE OFFER:

• long term projects
• A company with a specialization in Python development for the last 22 years
• Health insurance
• different work models (remote, office, or hybrid remote/office options)
• Projects in AWS, Azure, GCP
• Different domains of projects: FinTech, EdTech, GovTech, IoT, e-commerce, marketplaces, e-auctions, e-learning, public procurement, interesting tasks, possibilities for career and professional growth
• Friendly atmosphere and good working conditions
• regular team-buildings and corporate parties
• Online English classes
• Flexible working hours
• Experience with new technologies

About us:

EveryMatrix is a leading B2B SaaS provider delivering iGaming software, content and services. We provide casino, sports betting, platform and payments, and affiliate management to 200 customers worldwide.

But that's not all! We're not just about numbers, we're about people. With a team of over 1000 passionate individuals spread across twelve countries in Europe, Asia, and the US, we're all united by our love for innovation and teamwork.

EveryMatrix is a member of the World Lottery Association (WLA) and European Lotteries Association. In September 2023 it became the first iGaming supplier to receive WLA Safer Gambling Certification. EveryMatrix is proud of its commitment to safer gambling and player protection whilst producing market leading gaming solutions.

Join us on this exciting journey as we continue to redefine the iGaming landscape, one groundbreaking solution at a time.

We are looking for a passionate and dedicated Middle QA Engineer to join our team in Lviv!
 

What You'll get to do:

• Design, maintain, and execute test cases for APIs, web, and mobile applications.
• Perform functional, regression, and integration testing across services and applications.
• Work with API testing tools (Postman, Newman, REST Assured, or similar) to validate endpoints, requests, and responses.
• Apply basic OOP concepts when writing or maintaining automated tests.
• Execute manual testing for web and mobile apps (UI/UX, cross-browser, cross-platform).
• Participate in bug reporting, verification, and tracking in tools like Jira or Azure DevOps.
• Collaborate closely with developers to clarify requirements and reproduce issues.
• Support the QA team in building automation coverage and integrating tests into CI/CD pipelines.
• Contribute to QA documentation: test plans, test reports, and checklists.
   

What You need to know:
 

• 3+ years of QA experience .
• Bachelor's degree in technical field (computer science or applied mathematics, IT).
• Practical experience with API testing (REST, SOAP).
• Knowledge of HTTP, JSON, XML, and authentication methods (OAuth, JWT, API keys).
• Hands-on experience in web testing (desktop & responsive) and mobile app testing (iOS/Android).
• Familiarity with at least one programming or scripting language (Java, Python, JavaScript, C#).
• Familiarity with SQL/Mongo DB.
• Understanding of basic OOP principles (inheritance, encapsulation, abstraction, polymorphism).
• Experience with bug tracking and test management tools (Jira, TestRail).
• Good communication skills and ability to work in a cross-functional team.
   

Here's what we offer:

• Start with 22 days of annual leave, with 2 additional days added each year, up to 32 days by your fifth year with us.
• Stay Healthy: 10 sick leave days per year, no doctor's note required; 30 medical leave days with medical allowance
• Support for New Parents:
• 21 weeks of paid maternity leave, with the flexibility to work from home full-time until your child turns 1 year old.
• 4 weeks of paternity leave, plus the flexibility to work from home full-time until your child is 13 weeks old.

Our office perks include on-site massages and frequent team-building activities in various locations.
 

Benefits & Perks:

• Daily catered lunch or monthly lunch allowance. 
• Private Medical Subscription. 
• Access online learning platforms like Udemy for Business, LinkedIn Learning or O’Reilly, and a budget for external training.
• Gym allowance

At EveryMatrix, we're committed to creating a supportive and inclusive workplace where you can thrive both personally and professionally. Come join us and experience the difference!

Deviark is an international software development company specializing in IT consulting, project management, and software development.

The main areas of expertise are native Android/iOS apps and web solutions.

Our mission is to provide our clients with solutions that help them succeed. We work at the highest level of quality and productivity.

Our team is expanding, and we are looking for new talents. This time we are actively seeking a UI/UX Designer (Lviv only!)

You are our ideal candidate if:
→ You have 1+ years of experience (mobile design experience is a must);
→ Have excellent communication skills (presenting your work and defending your decisions, being transparent);
→ Have experience working across different domains;
→ Have a strong understanding of usability and human-centered design;
→ Proficiency in Figma;
→ English — Upper-Intermediate level.
Lviv location is preferred.

What we can offer:
→ Competitive compensation;
→ Regular review of wages and qualifications;
→ Official employment;
→ Free English language courses within the company;
→ Hybrid work format (optional 3 days in the office, 2 days remote);
→ Professional development and growth opportunities;
→ Company-covered conferences/certifications/seminars;
→ Friendly environment;

If you see yourself in this description, please send your resume and portfolio as soon as possible. If your experience matches the position, we will contact you within 5 working days.

We are a global audience and location intelligence company that helps marketers connect the digital and physical world. We provide data-driven solutions to enhance marketing campaigns by leveraging location and audience data to reveal consumer behavior and enable more precise targeting and measurement. We work on high-end / high-performance / high-throughput systems for in-time analysis of data for autonomous driving and other big data applications e.g. for E-commerce.


Job Description

You have 4+ years of experience on similar position.

You have significant experience with Python. Familiarity with Java or Scala is a plus.

Hands-on experience building scalable solutions in AWS.

Proficiency in NoSQL and SQL databases and in high-throughput data-related architecture and technologies (e.g. Kafka, Spark, Hadoop, MongoDB, AWS Batch, AWS Glue, Athena, Airflow, dbt).

Excellent SQL and data transformation skills.

Excellent written and verbal communication skills with an ability to simplify complex technical information.

Experience guiding and mentoring junior team members in a collaborative environment.


 

Job Responsibilities

Work in a self-organised agile team with a high level of autonomy, and you will actively shape your team's culture.

Design, build, and standardise privacy-first big data architectures, large-scale data pipelines, and advanced analytics solutions in AWS.

Develop complex integrations with third-party partners, transferring terabytes of data.

Align with other Data experts on data (analytics) engineering best practices and standards, and introduce those standards and data engineering expertise to the team in order to enhance existing data pipelines and build new ones.

Successfully partner up with the Product team to constantly develop further and improve our platform features.

Insiders is a fast-growing IT company which employs about 200 people. Our company focused on providing innovative digital services and cutting-edge technologies to solve complex business challenges.

We are located in Lviv and currently work in an office format. For candidates from other cities, we offer relocation (an apartment located near the office, this option is free).

Requirements: Essential:

• Proficiency in .NET Core/Framework, ASP.NET, and ASP.NET Core for web application development.
• Strong knowledge and experience with C# programming language.
• Familiarity with Entity Framework (EF), EF Core, or any other ORM tool.
• Understanding and adherence to software development principles such as DRY, KISS, and YAGNI.
• Solid grasp of Object-Oriented Programming concepts.
• Understanding and application of SOLID principles in software design.
• Strong knowledge and usages of Design (Projecting) patterns.
• Proficiency in SQL for database operations.
• Familiarity with architectural patterns such as MVP, N-layer Architecture, Hexagonal Architecture, etc.
• Experience with version control systems like Git.
• Understanding of Continuous Integration (CI) and Continuous Deployment (CD) principles.
• Familiarity with basic DevOps practices such as automated testing, containerization, and deployment pipelines.
• Basic knowledge of Docker for containerization.

Desirable (Will be a Plus):

• Knowledge or experience with NoSQL databases such as MongoDB or Cassandra.
• Familiarity with front-end technologies like HTML, CSS, JavaScript, and frameworks like React or Angular.
• Experience with cloud platforms such as AWS, Azure, or Google Cloud Platform.
• Experience with automated testing frameworks such as NUnit or xUnit.

Additional Requirements:

• Excellent problem-solving skills and ability to work effectively within a team.
• Strong communication skills to collaborate with colleagues and stakeholders.
• Eagerness to learn new technologies and frameworks.
• Ability to adapt to changing project requirements and priorities.
• Attention to detail and commitment to writing clean, maintainable code.

What we offer:

- free study in our Corporate English Academy

- growth and development opportunities for young developers even if you have no commercial experience

- regular salary review (after the completion of each contract)

- provision of Apple equipment

- comfortable office with all amenities not far from the center (uninterrupted internet, generator, tea and coffee, pastries).

- timely payment of salaries.

- corporate events, teambuildings, etc.

- working on projects side by side with Senior developers, which will give you the opportunity to learn and develop.

About N-iX: 
N-iX is an international software development service company that partners with businesses worldwide to help them create successful software products.

Client Overview:
Our client is involved in a large-scale Data Transformation project, with a focus on solidifying the foundation of their data operations. They are aiming to ensure that data is accurate, consistent, and available at critical times to support their business needs. 

Project Objectives:
The objective of this project is to enhance the QA processes through the implementation of automation within the Data landscape. This includes developing and maintaining regression testing suites, and creating test scripts and automation plans to improve the overall efficiency and quality of data testing practices.

Responsibilities:

• Design and execute data validation tests to ensure completeness in Azure Data Lake Storage (ADLS), Azure Synapse, and Databricks.
• Verify data ingestion, transformation, and loading (ETL/ELT) processes in Azure Data Factory (ADF).
• Validate data schema, constraints, and format consistency across different storage layers
• Conduct performance testing on data pipelines
• Optimize query performance by working with data engineers
• Identify, log, and track defects in JIRA.
• Collaborate with Data Engineers and Business Analysts to resolve data inconsistencies.
• Generate detailed test reports, dashboards, and documentation for stakeholders.

Requirements:

• 3+ years of QA experience with a strong focus on Big Data testing, particularly with hands-on experience in Data Lake environments on any cloud platform (preferably Azure).
• Hands-on experience in Azure Data Factory, Azure Synapse Analytics, or similar services. 
• Experience with Databricks.
• Proficiency in SQL, capable of writing and optimizing both simple and complex queries for data validation and testing purposes.
• Experienced in PySpark, with experience in data manipulation and transformation, and a demonstrated ability to write and execute test scripts for data processing and validation (ability to understand the code and convert the logic to SQL).
• Hands-on experience with Functional & System Integration Testing in big data environments, ensuring seamless data flow and accuracy across multiple systems.
• Knowledge and ability to design and execute test cases in a behavior-driven development environment.
• Fluency in Agile methodologies, with active participation in Scrum ceremonies and a strong understanding of Agile principles.
• Familiarity with tools like Jira, including experience with X-Ray for defect management and test case management.
• Proven experience working on high-traffic and large-scale software products, ensuring data quality, reliability, and performance under demanding conditions.

Nice to Have:

• Experience with Azure.
• Familiarity with database administration and optimization techniques.

We Offer:

• Flexible working format - remote, office-based or flexible.
• A competitive salary and good compensation package.
• Personalized career growth.
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more).
• Active tech communities with regular knowledge sharing.
• Education reimbursement.
• Memorable anniversary presents.
• Corporate events and team buildings.
• Other location-specific benefits.

Insiders is a fast-growing IT company which employs about 200 people. Our company focused on providing innovative digital services and cutting-edge technologies to solve complex business challenges.

What we expect from the candidate:

• Experience in development using the Python programming language is required.
• Knowledge of frameworks such as Django and DRF is necessary.
• Understanding of the fundamental principles of object-oriented programming is essential.
• Proficiency in working with databases such as MySQL and PostgreSQL is important.
• Experience with version control systems like Git is mandatory.
• The candidate must demonstrate seriousness and the ability to collaborate effectively both in a team and independently.

What we offer:

• free study in our Corporate English Academy
• growth and development opportunities for young developers even if you have no commercial experience
• regular salary review (after the completion of each contract)
• provision of Apple equipment
• comfortable office with all amenities not far from the center (uninterrupted internet, generator, tea and coffee, pastries).
• timely payment of salaries.
• corporate events, teambuildings, etc.

• working on projects side by side with Senior developers, which will give you the opportunity to learn and develop.

   

  Feel free to contact us now; this could be the beginning of our collaboration! We will respond promptly upon receiving your resume.