Jobs at Djinni

About Reblum

Reblum is an AI-powered portrait retouching app built for professional photographers. It helps photographers save time on repetitive retouching while keeping skin texture and natural-looking results. We’re now looking to strengthen our presence in Germany and are looking for a local marketing specialist who understands the photography market and can help us connect with the right audience.
 

What you’ll do
 

• Research the local photography market: customer needs, competitors, trends, and local opportunities.
• Localize and adapt our product, website content, landing pages, promotional materials, and campaigns so they feel native to German photographers.
• Find and work with German photography creators, educators, influencers, and affiliates.
• Build partnerships with photography communities, schools, associations, and relevant industry organizations.
• Conduct customer interviews with professional photographers and turn insights into actionable marketing recommendations.

• Help refine Reblum’s local positioning and marketing strategy. Test acquisition channels and track results to identify growth opportunities.

   

What we’re looking for
 

• Advanced German
• Based in Germany, or deeply connected to the German photography community
• Experience in community building, partnerships, influencer or creator marketing, or content marketing
• A good understanding of professional photography, ideally portrait photography, and of what working photographers need
• Natural relationship-builder: you enjoy reaching out, starting conversations and keeping them going
• Proactive, hands-on and comfortable working independently
• Strong written and verbal communication, research and organizational skills

• A data-informed mindset: you like testing ideas and learning from the results

   

Nice to have
 

• Existing connections with German photography creators, educators or professional communities
• Experience working with photographers, photography brands, creative software or creator-focused products
• Experience with affiliate programs and/or digital products
• You shoot yourself, professionally or as a serious hobby

Why join Reblum?
 

• Be the first: you’ll build Reblum’s community in Germany from the ground up.
• Real impact: you’ll work directly with the team, and what you hear from photographers will shape our product and positioning.
• Ownership: you’ll lead your own initiatives and see them turn into real business decisions.
• Small, focused team: you’ll help build a product for professional photographers worldwide.

Numerical Technologies LTD is a provider of custom software solutions and services specializing in risk, limits, and regulatory capital. We are currently looking for a Senior Python Developer to join our team. 

What you will be doing:  

As part of the team, you will be participating in a client project focused on portfolio management solutions. You will help develop new software features, as well as support and maintain existing ones. You will be writing scalable and fault-tolerant code, debugging programs, and integrating applications with third-party web services. You will be collaborating closely with the client and product manager to understand the system’s functional and non-functional requirements, and contribute to code quality through unit testing, integration testing, code review, and system design using Python to build robust software that aligns with the client’s business needs. 

What we are looking for:  

• A strong programming background with Python and OOP skills.
• Deep understanding of algorithms and data structures.
• Experience building backend systems and working with REST APIs.
• Proficiency with SQL databases.
• Experience with FastAPI and Linux environments.
• Strong problem-solving skills and ability to collaborate effectively in a team environment.
• Upper-Intermediate level of English or above. 
• Experience with AWS is a plus. 

What we offer: 

• Competitive compensation depending on experience and skills. 
• Regular assessments and salary reviews. 
• Paid personal days. 
• Mental health support program. 
• Language classes. 
• Flexible working schedule.

 PayGames is a one-stop solution for running an online business while benefiting financially. We provide comprehensive B2B solutions, enabling businesses to integrate online payments seamlessly in just one step. As a dynamic and forward-thinking Holding, we embrace flexibility and innovation, encouraging fresh ideas for product and process improvements.

We are looking for experiensed Lawyer to join our team!
 

Requirements:

- 2+ years of experience in international companies or as an in-house lawyer.

- Experience in IT, fintech, payments, consulting, iGaming, or digital business.

- Strong knowledge of contract, corporate, financial, and related areas of law.

- Experience in legal research and analysis of complex legal matters.

- Excellent drafting and negotiation skills.

- Ability to identify risks and provide practical legal solutions.

- Ability to work independently and manage multiple priorities.

- Upper-Intermediate+ English (spoken and written).

- Understanding of the payment industry will be a plus.

Responsibilities:

- Drafting, reviewing, negotiating, and approving contracts and legal documents.

- Assessing and mitigating legal risks related to company operations.

- Conducting legal research and preparing recommendations for management.

- Assisting with legal issues in different jurisdictions.

- Completing questionnaires, collecting documents, and communicating with partners, regulators, and authorities.

- Working closely with product, tech, compliance, support, and business teams to resolve legal matters and support business.

We offer:

- Competitive salary and financial stability.

- Opportunities for professional growth and leadership within a fast-growing Holding.

- Individual bonuses for benefits compensation (healthcare, hobby, equipment and workstation).

- A dynamic and flexible startup environment that encourages innovation.

- Remote work, 24 paid vacation days, and unlimited sick leave.

We are proud of our corporate culture which embodies principles:

- No Red Tape: We believe in removing unnecessary bureaucracy, fostering an environment of agility and efficiency.

- Freedom of Decision-Making: We trust in your expertise and empower you to make impactful decisions.

- Trust in Employees’ Expertise: Your knowledge and skills are highly valued, and we encourage you to take ownership of your work.

- Startup Environment: Experience the excitement of working in a startup, where new processes are implemented, and results are visible.

- Quick path from your idea to result: you’ll be able to see results of your effort i short time period;

- Open communication culture: we embrace an open-door policy.

- Professional Growth and Networking: We prioritize your professional development and provide ample opportunities for networking.

- Friendly Team: Join our close-knit team, where collaboration and support are the pillars of our work culture.
 

Join us and you can be part of our company and creation it grows!🚀

💰 $1,500—$2,500 / gross month (based on level and experience)
📍 Fully remote — Ukraine based
🕐 Mon—Fri, 11:00–20:00 (GMT+2)


About us

Impactable is one of the largest LinkedIn Ads agencies in the world and an official LinkedIn Marketing Partner — a multi-channel B2B demand generation agency built on a proprietary intelligence layer. We’re investor-backed, growing fast, and distributed across the US, Ukraine, and Serbia.

About the role

You’ll own the setup, execution, and optimization of LinkedIn advertising campaigns for our US-based clients — working across the full range of LinkedIn ad formats (Sponsored Content, Sponsored Messaging, Lead Gen Forms, Text and Dynamic Ads) alongside a global team of strategists, account managers, and creative.

Responsibilities

• Set up and configure LinkedIn ad campaigns aligned to client objectives and strategy
• Build audience strategy across the full funnel (TOF/MOF/BOF segmentation)
• Monitor performance daily across multiple client accounts (CTR, CPA, ROAS, conversion rate, etc.)
• Set up and maintain conversion tracking, including LinkedIn Insight Tag and Conversions API (CAPI)
• Run creative testing and A/B experimentation
• Partner with the creative team on on-spec, on-time ad assets
• Deliver regular, accurate performance reports to stakeholders
• Troubleshoot campaign issues and resolve them quickly
• Contribute insights that shape client strategy
• Support QBR prep and LinkedIn ad proposal development as needed

Requirements

• Hands-on experience with LinkedIn Ads / LinkedIn Campaign Manager (agency or in-house)
• Understanding of the full-funnel approach (TOF/MOF/BOF)
• Ability to build clear performance reports with insights and recommendations
• Strong analytical skills — comfortable with performance data and KPIs
• Creative problem-solving approach to campaign configuration
• Clear communicator, comfortable in a distributed, global team
• B2 English (you’ll work directly with a US client base)
• Nice to have: experience with ABM (Account-Based Marketing)

We offer

• Full-time contractor engagement with a fast-growing, investor-backed agency
• Clear path to salary growth after your first 90 days, based on performance
• 11 paid holidays per Ukrainian calendar
• 14 PTO days + 7 sick days annually
• Dedicated onboarding mentor for your first months
• Real growth opportunities — we’re actively building out team lead and management roles as we scale

Interview Process

• HR Screen — 1h minutes in English
• Deep Skills Interview — with CoE Leader & Team Lead - 1h in Ukrainian

• Our client is an energy solutions provider. Our AI-enabled platform supports operations, tracking and decision-making to optimize large-scale renewable and traditional energy portfolios. We're delivering a key client MVP in February 2027, and the project continues into 2028. Our stack: Ruby on Rails, Node.js/TypeScript and Python services, PostgreSQL, Snowflake and AWS. We're looking for an applied AI engineer to build AI with real, measurable benefit across our operations and products.

   

• Responsibilities:

  Work closely with product teams to help define and execute technical criteria
  Find high-value uses for AI and define how success is measured
  Design, build and ship LLM-powered features and agents from prototype to production, such as automating client data onboarding
  Own retrieval and RAG over our data, building on the foundation our data engineers prepare
  Build evals and monitoring that track quality, cost and latency, and improve systems based on the results
  Help refine our customer-facing AI features

   

• Mandatory Skills Description:

  Nearshore strongly preferred; otherwise at least 4 hours of daily overlap with US Pacific Time

  Mid-to-senior software engineer who has shipped LLM-based features or agents to production, not only prototypes
  Production experience in Python (preferred) or Node.js/TypeScript
  Building with LLMs: prompt and tool design, structured outputs, retrieval/RAG and agent orchestration
  Evaluating AI systems: eval sets built from representative data, automated graders, human review and production monitoring
  AWS or another enterprise cloud platform, including its AI services (AWS Bedrock preferred)
  AI-native development: daily use of agentic AI coding tools, and experience scaling shared AI workflows across a team and into the development lifecycle, including CI/CD
  Strong English and communication skills

   

• Nice-to-Have Skills Description:

  Agent tool protocols such as MCP
  SQL and cloud warehouse data (Snowflake preferred)
  Infrastructure as code (e.g. Terraform)
  Exposure to energy, utilities or sustainability data

   

• Languages:
  • English: B2 Upper Intermediate

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications and regulatory technologies. 

We are looking for a Country Manager  to join our team.

Requirements:
-At least 2 years of experience in the industry;

- Proven track record of successfully launching products

- Knowledge of traffic acquisition channels and ability to set up key communication tools to engage with customers. Understanding of the effectiveness of each channel across different segments;

- Ability to analyze competitors’ offers and define a strong unique selling proposition;

- Experience in dealing with fraud and bonus hunters;

- Team management experience and ability to collaborate effectively with other departments.
 

Responsibilities:

- Drive project growth in the regions;

- Grow the active user base in these regions;

- Monitor and manage key financial metrics;

- Support the PSP team in finding and integrating popular, new, or alternative payment providers and methods;

- Develop and implement customer acquisition and retention strategies:

- Understand key traffic sources in each region (expected payback periods, potential launch challenges, effectiveness of different channels and traffic types);

-Contribute to the development of welcome packs;

- Work on improving retention metrics.

- Build and manage relationships with local partners and vendors;

- Analyze and optimize business processes to meet performance goals;

- Conduct daily product metrics reviews;

- Collaborate with analytics, marketing, retention, and traffic teams;
- Stay informed about political, social, and financial developments in the region, including regulations and oversight bodies.

Our benefits to you:
🏖Paid annual leave and additional paid days off;

⏰Flexible working format and start time;

🎮RedCore TEAM corporate gamification system with engaging activities and rewards;

🎉Annual corporate events and team celebrations;

✈️Reimbursement of business travel expenses;

📚Employee learning and development opportunities;

🤝Mentoring program to support your professional growth;

💵Overtime compensation;

🎁Referral program with cash bonuses for recommending talented professionals;

🧘Corporate psychologist to support your mental well-being;

☘️Cafeteria benefit system: choose from available benefits such as sports, medical insurance, and language learning (depending on the region).

We’re looking for a Senior Back End Engineer to join a B2B SaaS platform powering 1M+ live websites for tens of thousands of businesses worldwide.

The product combines a large-scale distributed architecture with AI-powered tools for content generation, SEO, translations, image descriptions, and automated website updates. You’ll work on core services where performance, concurrency, reliability, and scalability are critical.
 

What you’ll do:

Build and scale core backend services with Java and Spring Boot.

Design distributed microservices and high-performance APIs.

Solve complex multithreading, concurrency, and performance challenges.

Work with relational and NoSQL databases and optimize data models.

Own features end-to-end, from requirements to production.

Use AI-powered development tools to improve engineering productivity.

Influence architecture and infrastructure decisions and mentor other engineers.

What we’re looking for:

5+ years of backend development experience.

Strong Java, Spring, and Spring Boot skills.

Deep understanding of multithreading, concurrency, and performance optimization.

Advanced, daily hands-on use of AI development tools such as Claude Code, Cursor, Codex, or similar, with practical experience integrating AI into real development workflows.

Ability to critically evaluate AI-generated code, make sound technical decisions, and maintain high engineering standards.

Experience with distributed systems, microservices, and API design.

Strong database and SQL skills.

Experience with unit and integration testing.

Ability to take ownership and work independently in a cross-functional team.

Strong communication skills and the ability to collaborate effectively in English.

Nice to have: TypeScript/React, Generative AI development tools, CI/CD, or experience in high-growth B2B SaaS.

PwC is a global network of more than 370,000 professionals in 149 countries that turns challenges into opportunities. We create innovative solutions in audit, consulting, tax and technology, combining knowledge from all over the world.

PwC SDC Lviv, opened in 2018, is part of this global space. It is a place where technology is combined with team spirit, and ambitious ideas find their embodiment in real projects for Central and Eastern Europe.

What do we guarantee?

• Work format: Remote or in a comfortable office in Lviv - you choose.
• Development: Personal development plan, mentoring, English and Polish language courses.
• Stability: Official employment from day one, annual review of salary and career prospects.
• Corporate culture: Events that unite the team and a space where everyone can be themselves.

PwC Cloud & Digital team supports global projects across Cloud, Data & Analytics, and Digital Transformation. We help clients modernize data platforms, build scalable cloud solutions, and turn data into actionable business insights.

Your future role:

• Build and maintain data platforms, including data warehouses, data lakes, and lakehouses using Azure Databricks, Microsoft Fabric, and Azure Data Factory.
• Design, develop, and support data pipelines and data integration solutions.
• Participate in data migration initiatives and modernization of existing data solutions.
• Collaborate with Data Analysts and business stakeholders to understand requirements and deliver effective data solutions.
• Ensure data quality, reliability, and performance across data platforms.
• Contribute to the development and enhancement of reporting and analytics solutions.
• Support the maintenance and continuous improvement of existing data products and services.
• Work closely with cross-functional teams in a collaborative and dynamic environment.

Apply if you have:

• 4+ years of experience in Data Engineering or related fields (BI, Data Science).
• Upper-Intermediate (B2) English or higher.
• Experience with Databricks.
• Strong SQL skills.
• Experience with Azure Data Factory.
• Experience with Power BI, including DAX, Power Query, Data Modelling, and Row-Level Security (RLS).
• Experience developing, maintaining, and supporting data solutions.
• Ability to collaborate effectively with analysts, developers, and other stakeholders.
• Strong communication and presentation skills.
• Result-oriented mindset with strong attention to detail.
• Ability to work effectively in a dynamic environment.

Nice to have:

• Experience with Microsoft Fabric and Fabric Flow.
• Experience with SQL Server Reporting Services (SSRS) / Paginated Reports.
• Degree in Computer Science, Information Technology, or a related field.
   

Policy statements:
https://www.pwc.com/ua/uk/about/privacy.html

Hybrid in Warsaw!

We’re looking for a Senior Data Engineer to join an international product company developing a complex B2B platform for enterprise customers worldwide.

You’ll build and optimize distributed data-processing systems using Java and modern data technologies, handling complex data workflows across interconnected services. This role offers end-to-end ownership, challenging performance problems, and the opportunity to influence technical decisions in a large-scale production environment.

What you’ll do:

• Build scalable data pipelines and distributed processing solutions.
• Develop Java services for data ingestion, transformation, and integration.
• Design data models and optimize database performance for large datasets.
• Improve system reliability, fault tolerance, and processing efficiency.
• Troubleshoot production issues and optimize distributed workloads.
• Use AI-assisted development tools to accelerate delivery while maintaining code quality.

What we’re looking for:

• Strong professional Java development experience.
• Deep understanding of distributed systems, concurrency, and JVM performance.
• Hands-on experience building and optimizing distributed data pipelines.
• 2+ years of production Kafka and Apache Flink experience.
• Strong knowledge of data modeling, database design, and query optimization.
• Experience with messaging systems and integration between distributed services.
• Ability to take ownership of complex technical challenges and production systems.
• Practical experience with AI-assisted coding tools.

Nice to have: Real-time data processing, analytical databases, CI/CD, Docker, Kubernetes, TypeScript, or React.

For Kyiv and Kyiv Region only 

We are looking for a motivated Junior Manual QA Engineer to join our Panel team and grow in the field of software testing and security technologies.

Our company develops modern security systems that combine innovative technologies for protecting homes and businesses. Our products include smart control panels, integrated sensors, surveillance cameras, and automated monitoring solutions.

⸻

What You Will Do:

Create and execute test cases
Perform manual testing of products and systems
Report and document bugs and defects
Participate in regression testing
Communicate with developers and QA team members
Learn internal tools and testing processes

⸻

What We Offer:

Full internal training program for beginners
Mentorship and professional growth opportunities
Experience with real hardware and security systems
Flexible 8-hour working schedule
Competitive salary
20 paid vacation days
Medical insurance
Friendly and professional work environment
Office located within walking distance from Vokzalna, Universitet, and Olimpiiska metro stations

⸻

Requirements:

Intermediate English level (reading documentation and communication with developers)
Logical and analytical thinking
Technical background or education
Attention to detail and willingness to learn

⸻

Nice to Have:

Experience working with electronics or hardware
Basic knowledge of computer networks
Basic Linux knowledge and commands
Experience using Linux systems
Knowledge of Python or another programming language

⸻

Who We Are Looking For:

We welcome students from the 3rd year and above in technical specialties, as well as junior candidates who want to start a career in:

Manual QA
Automation QA
Python-based testing

Required skills experience

basics of Linux6 months

Networking6 months

Required languages

EnglishB1 - Intermediate

UkrainianC1 - Advanced

Johnson Controls is a global leader in smart, sustainable building solutions, security, and fire protection. With over 140 years of innovation, we develop cutting-edge technologies that enhance efficiency, safety, and comfort in buildings worldwide. Our mission is to create a smarter, healthier, and more sustainable future through intelligent automation and advanced energy solutions.

PwC is a global network of more than 370,000 professionals in 149 countries that turns challenges into opportunities. We create innovative solutions in audit, consulting, tax and technology, combining knowledge from all over the world.

PwC SDC Lviv, opened in 2018, is part of this global space. It is a place where technology is combined with team spirit, and ambitious ideas find their embodiment in real projects for Central and Eastern Europe.

What do we guarantee?

• Work format: Remote or in a comfortable office in Lviv - you choose.
• Development: Personal development plan, mentoring, English and Polish language courses.
• Stability: Official employment from day one, annual review of salary and career prospects.
• Corporate culture: Events that unite the team and a space where everyone can be themselves.

Job Description:
Join our PwC team to collaborate on projects for some of the world's most recognized companies. As a Power BI Developer, you will design and maintain interactive dashboards and reports, transform business requirements into data-driven solutions, and support analytics initiatives using Power BI, Microsoft Fabric, and related Microsoft technologies.

Key Responsibilities:

• Develop and maintain Power BI reports and dashboards.
• Analyze business requirements and transform them into effective BI solutions.
• Create and optimize data models using DAX, Power Query, and Data Modelling.
• Work with Microsoft Fabric and Fabric Dataflows to support reporting and analytics processes.
• Develop and optimize SQL queries for data extraction and transformation.
• Collaborate with analysts and developers to deliver BI solutions.
• Present insights and reporting results to stakeholders.

Core Requirements:

• English level: B2 or higher.
• Ability to create interactive reports and dashboards.
• Strong knowledge of DAX, Power Query, Data Modelling, and Row-Level Security (RLS).
• Experience working with Microsoft Fabric and Fabric Dataflows. Knowledge of SQL.
• Ability to analyze business requirements and transform them into effective BI solutions.
• Strong problem-solving and process optimization skills.
• Ability to work effectively in a team and collaborate with analysts and developers.
• Ability to clearly present and communicate results.
• Result-oriented mindset with strong attention to detail.
• Ability to work in a dynamic environment.

Would Be a Plus:

• Experience with Databricks.
• Experience with SharePoint Online and SharePoint Lists.

Policy statements:
https://www.pwc.com/ua/uk/about/privacy.html

Meet the YozmaTech YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster. We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact. Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is in the process of solving one of the biggest pain points for B2B service providers: getting paid on time by providing an effortless, first-of-its-kind automated platform. In a $74B market and backed by renowned investors, frees businesses from manual work hassle and high operational costs, allowing employees and managers to focus their time on growing their businesses instead. As we enter our hyper-growth stage, this is a rare opportunity to join an amazing team that is on its way to revolutionizing B2B payments.

We’re looking for a Senior Backend Engineer who’s eager to become one of our core team members and establish themselves as a significant building block of our products and company at this exciting and critical point in time before we reach greater heights.

Key Requirements:
🔹 Agentic Coding: Experience in using autonomous AI agents (e.g., Claude Code, Cursor, Aider) to plan, write, test, and debug code end-to-end;
🔹 6+ years of experience as a backend engineer;
🔹 Hands-on proficiency in Go — must have;
🔹 Hands-on proficiency in TypeScript — strong advantage;
🔹 Deep familiarity with SaaS architecture and development best practices;
🔹 Previous work with cloud platforms such as GCP, AWS, or others;
🔹 Proven ability to lead technical projects, set priorities, and own outcomes;
🔹 Solid understanding of microservices and event-driven architecture;
🔹 Ability to juggle multiple priorities gracefully;
🔹 B.Sc. in Computer Science or equivalent knowledge and experience;
🔹 English – Upper-Intermediate or higher;
🔹 Ability to work with US time zones (UTC-6 to UTC-7), with at least 2 hours of working-hours overlap.
​​​​​​​

Will be plus:
🔹 Experience in B2B & B2B2C Self-Serve SaaS;
🔹 Fintech/Payments industry background;
🔹 Experience working in a startup company.

What you will do:
🔹 Research, design, and implement high-performance resilient APIs and services;
🔹 Contribute to a positive and collaborative team environment by sharing your knowledge and expertise;
🔹 Collaborate with engineers and product managers to deliver robust solutions in short development iterations;
🔹 Develop maintainable and clean code with heavy reliance on developer testing;
🔹 Make thoughtful trade-offs based on business priorities, user needs, and a sustainable technical foundation;

Interview stages:
🔹 HR interview;
🔹 Technical Interview
🔹 Design Interview / Design Task
🔹 Final Interview (Optional)
🔹 Reference Check;
🔹 Offer;

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products – and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.
From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer.
You’ll always know what project you’re joining – and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

Hybrid in Krakow!

We’re looking for a Python Engineer (Data Focus) to help build a greenfield transactional platform designed to support millions of concurrent users.

The platform processes financial transactions in real time, where data integrity, sub-second performance, and reliability are critical. You’ll build scalable data pipelines and work with large datasets, streaming systems, and modern data infrastructure.

What you’ll do:

• Build and optimize Python-based data pipelines for batch and streaming processing.
• Develop ETL/ELT workflows and data transformation solutions.
• Work with large datasets, databases, and data lake/lakehouse architectures.
• Improve data processing performance, quality, and reliability.
• Collaborate with Backend, Data Engineering, and DevOps teams on a new data platform.

What we’re looking for:

• 3+ years of Python backend development experience.
• Hands-on experience building data pipelines and processing large datasets.
• Knowledge of batch and streaming data processing.
• Experience with Apache Spark, Hadoop, or similar technologies.
• Strong SQL, data modeling, and query optimization skills.
• Understanding of ETL/ELT and data lake or data warehouse architectures.

Nice to have: AWS S3, Kafka, Debezium, Databricks, Iceberg, Delta Lake, Airflow, or Dagster.

CodeSeek - software development company from Lviv specializing in custom software development, web platforms, and mobile applications.

We are looking for a proactive Lead Generation Specialist to help us find and qualify potential clients and support business growth.

Responsibilities

• Search for potential clients on Upwork and other platforms;
• Analyze and qualify leads and project opportunities;
• Write personalized cover letters and submit proposals;
• Communicate with potential clients and gather their requirements;
• Maintain the lead database and update CRM information;
• Prepare regular reports on completed work and progress;
• Collaborate with the Sales Manager and hand over qualified leads.

Requirements

• English level: B1+ (Strong Intermediate) or higher;
• Understanding of basic IT terminology and software development concepts;
• Strong analytical thinking and communication skills;
• Proactive attitude and attention to detail.

 Will be a plus

• Experience in lead generation or similar roles;
• Experience with sales tools 
• Courses or certifications in sales / lead generation 

 We offer

• Part-time cooperation format;
• Competitive compensation;
• Remote work;
• Flexible schedule;
• Necessary tools and support for effective work.

Hybrid in Krakow!

We’re looking for a Data Engineer to build scalable data infrastructure for a next-generation transactional platform designed to handle millions of concurrent users.

You’ll help build a greenfield lakehouse, develop reliable streaming and CDC pipelines, and ensure data quality, integrity, and performance at scale.

What you’ll do:

• Build lakehouse architecture using Iceberg, Delta, or similar technologies.
• Develop streaming and CDC pipelines with Kafka and Debezium.
• Optimize data storage, partitioning, and query performance.
• Implement data quality monitoring, governance, and data protection.
• Support data migration and ensure reliable data processing.

What we’re looking for:

• 3+ years of Data Engineering experience.
• Hands-on experience with AWS S3 or similar object storage and Snowflake, Databricks, or BigQuery.
• Experience with Iceberg, Delta, or Hudi.
• Knowledge of Kafka, CDC pipelines, and streaming data.
• Strong SQL, data modeling, and Python skills.
• Familiarity with Airflow, Dagster, and data governance practices.
• Ability to work independently and take ownership.

Nice to have: Experience with financial or transactional data, regulated environments, or greenfield data platforms.