Jobs Poland

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's product is a cloud-based financial planning and analysis (FP&A) platform designed for SMBs, transforming manual monthly and quarterly reporting into automated, scalable processes.
Solution connects to organizational systems such as ERP, CRM, HRIS, and complex Excel files, consolidating all data into a single cloud-based database. Product automates critical financial transformations including FX conversions, eliminations, hierarchies, financial adjustments, and more while allowing end-users to continue working in Excel as they always have.
Serving primarily the US market, our client is experiencing strong and sustained growth. This is an exciting opportunity to lead a multidisciplinary R&D team and work on a cutting-edge SaaS product at scale.

Our technology teams are the engine of our business.
We maintain a dynamic startup culture that encourages innovation, ownership, and critical thinking. On our project, you’ll collaborate with a global team of engineers, architects, product managers, and customer-facing teams to shape the future of financial planning and analysis.

Key Requirements:

🔹 BSc in Computer Science or equivalent;
🔹 8+ years of software engineering experience, including 5+ years of Python in production;
🔹 3+ years in an R&D Team Lead role, leading cross-functional teams (backend, frontend, and QA) in a production environment;
🔹 Proven experience managing and leading remote teams in a fully distributed, remote-only environment;
🔹 Proven experience working in a product-based company (not project/outsource);
🔹 Strong experience with Python backend development in a SaaS environment, including cloud-based, scalable, and high-availability distributed systems;
🔹 Strong knowledge of REST APIs, microservices, asynchronous programming, and testing;
🔹 Hands-on experience with CI/CD pipelines and Infrastructure-as-Code (e.g., Terraform, Helm);
🔹 Solid understanding of software architecture, design patterns, and technical trade-offs;
🔹 Proven ability to lead projects end-to-end, from requirements and design through development and production;
🔹 Excellent communication skills and high proficiency in English;

Technical Experience:
🔹 Python frameworks: Django, FastAPI;
🔹 Databases: PostgreSQL, MSSQL;
🔹 Messaging & async processing: Celery, RabbitMQ;
🔹 Caching & performance: Redis;
🔹 Cloud platforms and services (Azure – advantage);
🔹 Familiarity with event-driven architectures and distributed systems;
🔹 Strong grasp of KISS, DRY, SOLID, OOP principles;

Will be plus:

🔹 Experience with Azure cloud services;

What you will do:

🔹 Lead and manage a cross-functional R&D team of 5–7 engineers, including backend (Python), frontend (Angular), and QA engineers;
🔹 Own end-to-end product development, from initial requirements and design, through development, testing, deployment, and production monitoring & troubleshooting;
🔹 Provide hands-on technical leadership, including architecture design, coding when needed, and thorough code reviews;
🔹 Work closely with Product Managers and Architects to define scope, prioritize backlog, and deliver high-quality features;
🔹 Drive engineering best practices: clean code, testing, CI/CD, performance, reliability, and security;
🔹 Be accountable for team delivery, quality, velocity, and stability;
🔹 Define team goals, KPIs, and success metrics;
🔹 Mentor and develop team members, supporting their professional and technical growth;
🔹 Participate in hiring, onboarding, and training of new team members;
🔹 Actively monitor production systems, lead incident response, root-cause analysis, and continuous improvement;

Interview stages:

🔹 HR Interview;
🔹 Tech interview with Team Lead;
🔹 Interview with PM;
🔹 Interview with VP R&D (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.

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

 

What will you be doing?

As part of the team, you will be participating in a project with a large US bank. You will be helping us develop new software features and support and maintain the existing ones. You will be writing scalable and fault-tolerant code, debugging programs, and integrating applications with third-party web services. You will be working 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 are we looking for:

◼ A strong programming background with Python and OOP skills.

◼ Proficiency with SQL (Postgres, SQLite) and NoSQL (MongoDB) databases.

◼ Deep understanding of algorithms and data structures.

◼ Experience with FastAPI and Linux environments.

◼ Strong problem-solving skills and ability to collaborate effectively in a team environment.

◼ Familiarity with LangChain is a plus.

 

What we offer:

◼ Competitive compensation depending on experience and skills.

◼ Regular assessments and salary reviews.

◼ Paid personal days.

◼ Health insurance.

◼ Mental health support program.

◼ English/Polish/Spanish language classes.

◼ Flexible working schedule.

This is a full-time, office-based position.
We are looking for a People Partner to collaborate with the HR Lead in managing HR processes. Our vendor team is developing a product for one of the top 5 tech companies.
We strive to create the best working environment by offering a comfortable office in a central location, a flexible schedule when possible, and opportunities for professional growth.

Required skills:

• C1 level of English
• 1+ year of experience in HR within the IT sector
• Understanding of general HR processes
• Excellent communication, negotiation, presentation, and interpersonal skills

• B2 level of Polish

   

We offer:

• Full-time, office-based position
• 2 days of remote work per month
• Competitive compensation based on experience and skills
• Opportunity to work in a growing team
• Supporting occasional events and culture
• Funding for education and support for professional development

Responsibilities:

• Communicating with internal managers
• Conducting one-on-one meetings with team members
• Arranging internal team-building activities and events
• Monitoring team dynamics, providing guidance, and assisting in resolving issues
• Conducting surveys and questionnaires

We’re looking for an energetic and experienced Business Development Specialist to help us grow new partnership projects in the traffic arbitrage industry.

We need someone who lives and breathes the industry, understands how media buying works, knows how to negotiate, and is ready to represent our team at conferences and in the media.
 

Responsibilities:

• Identify and attract new partners for upcoming arbitrage projects (especially in the Gambling and Leadgen verticals);
• Analyze and scale successful partnerships between arbitrage teams using our resources — funding, operational support, and industry connections;
• Represent the company at conferences, meetups, and industry events (networking, communication, public speaking);
• Strengthen the company’s brand image by participating in interviews, podcasts, and other public activities;
• Conduct negotiations, present partnership opportunities, and close collaboration agreements.
   

Requirements:

• Deep understanding of the traffic arbitrage industry (key metrics, verticals, mechanics);
• Experience in arbitrage or related areas: media buying, affiliate marketing, or sales;
• Strong communication and negotiation skills — able to sell ideas without pressure;
• Proactive, charismatic, and open — you genuinely enjoy networking and being in the spotlight;
• Willingness to travel frequently and speak at public events;
• A strong personal network in the arbitrage community will be a plus.
   

We offer:

• Competitive salary, discussed individually;
• Work in a top-tier media buying team with a strong reputation;
• The opportunity to influence company strategy and launch new directions;
• Participation in international conferences, business trips, and media activities — all covered by the company.

Please note that the project location is Gdansk, and it's required to visit the office 2-3 times per quarter

Job Description

Must have:

• 6+ years of professional software development experience.
• Strong experience with windows development.
• Strong understanding of software design principles, data structures, and algorithms.
• Experience working with complex, large-scale, or long-lived codebases.
• Strong problem-solving skills and attention to detail.
• Good communication skills and ability to work effectively in cross-functional teams.

Nice to Have

• Experience working on mission-critical or safety-relevant applications (aviation, navigation, defense, medical).
• Hands-on experience with C/C++ (performance-critical components, legacy code, or system-level logic).
• Hands-on experience with Swift or/and RUST
• Experience with performance profiling and optimization tools.
• Exposure to geospatial, mapping, or navigation-based applications.
• Experience working in an Agile / Scrum environment.
• Knowledge of CI/CD pipelines for mobile applications.

Job Responsibilities

Key Responsibilities:

• Application Development: Design and implement new features for the EFB application using C# and the .NET framework.
• Optimization: Ensure the application performs reliably under the hardware constraints of mobile devices (e.g., tablets), focusing on memory management and processor efficiency.
• Aviation Integration: Develop and maintain modules for complex flight-critical tasks, including weight and balance computations, fuel planning, and electronic logbook management.
• Data Management: Design and optimize local data-stores (embedded databases) for offline access to navigation charts and manuals.
  UI/UX Design: Create user-friendly interfaces tailored for cockpit environments, ensuring ease of use during critical phases of flight.
• Testing & Compliance: Conduct rigorous unit and regression testing to ensure software reliability, adhering to industry safety standards like DO-178C where applicable.
• Legacy Maintenance: Debug, refactor, and update existing C# codebases to add new features or improve system stability.

Department/Project Description

We are seeking a Mobile Developer to design, develop, and maintain our Electronic Flight Bag (EFB) application. You will work on a mission-critical system built in C# specifically for the Windows platform. Your role is essential in transitioning flight crews to paperless cockpits by delivering high-performance, reliable software that handles navigational charts, flight planning, and real-time performance calculations.

A product company working with a live product - where metrics change in real time and A/B test results are visible almost immediately - is looking for a VP Infrastructure.
 

✅ The company is a successful market leader — a live-streaming platform with over 450 million registered users. Its B2C mobile platform enables millions of talented people worldwide to connect with their fans and monetize their talents.
✅ The live-streaming platform was founded in 2018 in the USA and is powered by 350+ employees globally.
✅ They offer: stock options, medical insurance (100% coverage for employees and 75% for family members), office lunches, parking, and a Multisport card.

✅ Requirements: 
- act as Director or VP,
- experience primarily in Infrastructure, SRE, or Systems Architecture,
- experience with clouds,
- managing multi-disciplinary teams (SRE, DevOps, and QA/SDET),
- experience with high-load, real-time environments (high-traffic B2C),
- experience in FinOps would be a plus.

We’re looking for a Chief Executive Officer (CEO) to take full ownership of one of AIBY’s core product groups — a 20M-install, $10M ARR consumer subscription business — and scale it into its next phase of profitable growth.

Your mission – maximize the Net Profit and Long-Term Value (LTV) of your multi-platform portfolio of apps across iOS, Android, and web by aligning product innovation with data-driven performance marketing.

Unlike a solo founder, you aren’t starting from zero. As a Business Unit CEO, you have:

• immediate access to AIBY’s historical data from 70+ apps to see what works
• centralized Legal, Finance, and HR so you can focus 100% on the product and the users
• significant UA budgets and infrastructure already in place

What you will do:

• P&L Ownership: you’re 100% accountable for the revenue, marketing spend, and operational costs of your unit
• Strategic Roadmap: define the “Why” and the “When”. You decide which features to build based on their projected impact on retention and monetization
• Growth & Monetization: work hand-in-hand with your UA Lead to optimize ROAS (Return on Ad Spend) and Payback Periods. You’ll oversee the subscription funnel, A/B testing, and paywall optimizations
• Cross-Functional Leadership: build, structure, and scale a high-performing team across Product, Growth, Marketing, Engineering, and Design
• Resource/ Capital Allocation Strategy: you have the autonomy to decide where to “bet” your resources. If a specific app in your unit is scaling, you pivot the team’s focus there immediately
• Partnership with the Board and Founders: you’re involved in strategic decision-making at the C-level, with direct impact on business metrics, financial results, and the product ecosystem

What you should have:

• 7+ years of experience in product-based B2C businesses (subscription, mobile/web)
• 3+ years in leadership roles with direct P&L ownership (CPO, CMO, GM, CEO, Product Director, Head of Product, Head of Marketing, etc.)
• Product-Marketing Hybrid expertise: you can speak “Engineering” to the devs and “ROAS” to the marketers. You understand how a product change affects ad performance and vice versa
• Proven 0→1 and scale-stage experience: launching new units, restructuring businesses, scaling early-stage products to meaningful revenue, or founding a startup
• Strong financial acumen: you live in the dashboards. You understand the nuances of cohorts, LTV/CAC ratios, and churn rates in a subscription-based model
• Mentality: ownership, clarity, decisiveness, speed, and persistence
• Entrepreneurial mindset

What we offer:

• Full strategic and operational ownership of a multi-million ARR business unit
• Competitive fixed compensation + performance-based bonus + long-term incentive structure
• The opportunity to scale a category-leading product portfolio into a global market-defining player
• Results-oriented colleagues committed to scaling impactful products. Your team will help you achieve the most ambitious goals
• Remote-friendly work environment with high autonomy and minimal bureaucracy

Location

AIBY is a team of strong international top talents. This role allows for either hybrid (combining in-office and remote work), fully remote or in-office work.

A product company working with a live product - where metrics change in real time and A/B test results are visible almost immediately - is looking for a Director of Infrastructure.
 

✅ The company is a successful market leader — a live-streaming platform with over 450 million registered users. Its B2C mobile platform enables millions of talented people worldwide to connect with their fans and monetize their talents.
✅ The live-streaming platform was founded in 2018 in the USA and is powered by 350+ employees globally.
✅ They offer: stock options, medical insurance (100% coverage for employees and 75% for family members), office lunches, parking, and a Multisport card.

✅ Requirements: 
- act as VP, Head or Director,
- experience in Infrastructure, SRE, or Cloud Operations,
- experience managing infrastructure for a high-scale platform,
- experience with clouds,
- experience with high-load, real-time data environments (e.g., streaming, gaming, or ad-tech).
 

We are looking for a DBA Engineer to join our teams!

Requirements:
- 4+ years of experience as a Database Administrator (DBA) or similar role
- Expertise in relational databases, PostgreSQL, NoSQL databases (MongoDB, Redis), and analytical database ClickHouse
- Resolve complex performance bottlenecks in large-scale environments
- Strong knowledge of database optimization, indexing, partitioning, and replication
- Experience in performance tuning, query optimization, and troubleshooting slow queries across different SQL dialects
- Implement database changes with minimal business impact
- Experience with cloud database platforms
- Experience with Infrastructure as Code (IaC) tools (e.g., Terraform, CloudFormation) for database deployment and management
- Experience with observability platforms (e.g., Prometheus, Grafana, Datadog, ELK stack) for database monitoring and logging
- Familiarity with database backup, recovery, failover, and disaster recovery strategies
- Design and implement HA/DR architectures
- Troubleshooting of problems, problem analysis and solution implementation
- Experience with cloud database services (AWS RDS, Aurora)
- Knowledge of scripting for automation ( Bash, SQL scripts).
- Understanding of data security best practices, encryption, and compliance requirements
- Experience working with large, complex datasets and high-traffic applications
- Ability to work with DevOps teams to integrate databases into CI/CD workflows

Responsibilities:
- Design, implement, and maintain high-performance database systems to support large-scale applications
- Optimize database queries, indexing strategies, and partitioning to enhance performance
- Monitor database health, ensuring high availability, scalability, and disaster recovery
- Manage and fine-tune SQL and NoSQL databases (e.g., PostgreSQL, MongoDB, Redis, ClickHouse)
- Implement database security policies, encryption, and access control to protect sensitive data
- Automate database backups, replication, and failover mechanisms.
- Work closely with developers to optimize queries, schema design, and data modeling
- Perform capacity planning and monitor database growth trends
- Ensure compliance with data governance, GDPR, and other regulatory requirements
- Stay updated with the latest database technologies, trends, and best practices
- Develop and maintain infrastructure as code (IaC) for database provisioning and configuration, migrations and versioning
- Participate in defining and enforcing data modeling standards and best practices
 

Technical Stack:
PostgreSQL , NoSQL databases (MongoDB, Redis) and analytical database ClickHouse, Terraform, Ansible, Grafana, Supersets, Splunk

Our benefits to you:
- An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance, and more

- Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed

- Modern corporate equipment based on macOS or Windows, and additional equipment is provided

- Paid vacations, sick leave, personal event days, days off

- Referral program - enjoy cooperation with your colleagues and get a bonus

- Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences
- Rewards program for mentoring and coaching colleagues

- Free internal English courses

- Yoga classes to help you stay active and energized

- In-house Travel Service

- Multiple internal activities: online platform for employees with quests, gamification, presents, and news, RedCore clubs for movie/book/pets lovers, special office days dedicated to holidays

- Corporate events, team building

PIN-UP Global is an international holding specializing in the development and implementation of advanced technologies, B2B solutions and innovative products. We provide certification and licensing of our products, providing customers and partners of the holding with high-quality and reliable solutions.

We are looking for a Senior People Partner to join our team!

This role is for an experienced professional who can build strong partnerships with teams, implement modern HR practices, drive process automation, and contribute to employer branding initiatives.

Requirements:
- 3+ years of experience in an HR Business Partner / People Partner / HR Generalist role, preferably in a fast-growing or complex organizational environment;

- Strong understanding of core HR processes: onboarding, employee lifecycle management, performance management, engagement, and reporting;

- Proven experience working closely with managers and leadership teams, including handling complex people cases; 

- Ability to analyze data, prepare insights, and translate analytics into practical recommendations; 

- Strong organizational and planning skills, with the ability to manage multiple teams and priorities simultaneously;  

- Excellent communication and stakeholder management skills; 

- Ability to adapt policies and processes to business needs while maintaining consistency and compliance; 

- Experience working with HR systems and automation tools; 

- English level: Upper-Intermediate or higher.

Responsibilities:
- Implementation of a full cycle of HR processes for entrusted commands;

- Onboarding of HR process managers;

- Training and support of existing managers;

- Monitoring the level of “satisfaction” of employees;

- Identification of the needs of teams and the implementation of actions to implement these needs;

- Providing analytics for managers on a monthly basis;

- Reporting system on weekly/monthly/quaterly/yearly basis;

- Dealing with executive requests regarding their team;

- Adaptation of policies and procedures to the specifics of teams;

- Proposals and participation in the organization of events that will raise the team spirit;

- Development of new ideas to strengthen the corporate culture and brand of the employer.

Benefits:
☘️ An exciting and challenging job in a fast-growing holding, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more;
🤝🏻 Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed;
📍 Beautiful offices in Warsaw, Limassol, Kyiv, Almaty, Yerevan work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day;
🧑🏻‍💻 Modern corporate equipment based on macOS or Windows and additional equipment are provided;
🏖 Paid vacations, sick leave, personal events days, days off;
👨🏻‍⚕️ Corporate health insurance program for your well-being;
💵 Referral program enjoy cooperation with your colleagues and get the bonus;
📚 Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences;
🎯 Rewards program for mentoring and coaching colleagues;
🗣 Free internal English courses;
🧘 Yoga classes to help you stay active and energized;
🦄 Multiple internal activities: online platform for employees with quests, gamification, presents and news, PIN-UP clubs for movie and book lovers, board games cozy evenings, special office days dedicated to holidays;
🎳 Company events, team buildings.

About the Client 

An international consulting firm that helps companies of all sizes have a better impact on the world. Company capabilities focus on supporting the private and public sectors with their people, processes, and digital technology challenges.

What You’ll Do  

• Analyse large financial datasets from trading systems and market sources to support risk, compliance, and performance teams
• Develop dashboards and reporting tools in Tableau, Power BI, or Looker
• Write complex SQL queries across Oracle and cloud databases (BigQuery, Redshift, Athena)
• Collaborate with traders, risk officers, and compliance to deliver insights into trade behaviour, exposure, and anomalies
• Work within Agile teams to continuously iterate on reporting and data model enhancements

• Ensure data accuracy, completeness, and consistency across platforms

   

What You Bring 

• Strong SQL skills (Oracle, GCP BigQuery, AWS Athena or Redshift)
• Experience with BI tools: Tableau, Power BI, Looker, or equivalent
• Understanding of financial instruments (equities, derivatives, FX, et cetera)
• Experience with cloud data environments (GCP) a strong advantage
• Basic scripting experience (Python or R) is a plus
• Strong communication skills for working with non-technical stakeholders

• Experience working in Agile teams (Scum or Kanban)

   

Nice to Have 

• Familiarity with market data sources (Bloomberg, Refinitiv)
• Experience in risk reporting or regulatory reporting (MiFID II, EMIR)

About the Client 

An international consulting firm that helps companies of all sizes have a better impact on the world. Company capabilities focus on supporting the private and public sectors with their people, processes, and digital technology challenges.
 

What You’ll Do  

• Design, build, and maintain scalable data pipelines primarily within Google Cloud Platform
• Develop integration and transformation workflows between cloud data services and on-prem Oracle databases
• Work closely with trading, risk, and analytics teams to understand data requirements and deliver real-time and batch data solutions
• Optimise and monitor performance of data systems to support latency-sensitive trading applications
• Collaborate with cross-functional teams using Agile/Scrum methodologies to deliver business-critical data projects
• Ensure robust data governance, lineage, and compliance (including MiFID II, FCA, and other regulatory standards)

• Automate data workflows using Terraform, CI/CD pipelines, and containerisation tools (Docker/Kubernetes)

   

What You Bring 

• Strong experience with Google Cloud Platform (GCP) e.g. BigQuery, DataPlex, DBT, Pub/Sub, Dataflow, S3, Glue, Redshift
• Expertise in Oracle SQL, PL/SQL, and working with complex stored procedures and large datasets
• Proficiency in programming languages such as Python, Java, or Scala
• Experience with streaming and messaging systems (e.g. Jenkins, GitLab), and container orchestration (Kubernetes)
• Experience working with Infrastructure as Code, preferably Terraform, to manage cloud data infrastructure.
• Deep understanding of data modelling, data warehousing, and ETL/ELT design patterns
• Familiarity with Agile development practices (Scrum, Kanban, Jira)

• Exposure to financial markets, trading systems, or related high-performance environments is a strong plus

   

Nice to Have 

• GCP certification (e.g., Professional Data Engineer or similar) will be considered a strong advantage.
• Experience with Amazon Web Services (AWS)
• Knowledge of regulatory reporting, market data, or trade surveillance systems
• Experience with Apache Airflow, DBT, or similar orchestration tools
• Understanding of data security practices and compliance frameworks

Rock&Apps is looking for a reliable and proactive PHP Developer who enjoys building scalable backend solutions and taking ownership of their work 🚀

In this role, you’ll work on real product features, design and improve APIs, and collaborate closely with frontend developers, QA, and managers to deliver high-quality solutions.

We value responsibility, thoughtful engineering decisions, and a strong team mindset.

What you’ll do

- Develop and maintain the backend of web applications using PHP and Symfony 

- Implement new features and improve existing functionality 

- Design, develop, and maintain REST APIs 

- Work with databases (MySQL/PostgreSQL), write and optimize queries, and use Doctrine ORM 

- Participate in code reviews, refactoring, and overall code quality improvements 

- Write unit and/or functional tests 

- Integrate external services and systems (APIs, queues, third-party services) 

- Collaborate with frontend developers, QA engineers, and managers 

- Take part in task planning and effort estimation

What we’re looking for

- 1.5–3 years of experience with PHP development (PHP 8) 

- Hands-on experience with Symfony (preferably Symfony 6/7/8) 

- Understanding of OOP principles, SOLID, and MVC 

- Practical experience with Doctrine ORM 

- Confident knowledge of SQL and experience with MySQL or PostgreSQL 

- Experience designing and developing REST APIs 

- Experience working with Git 

- Basic understanding of HTTP, REST, and JSON 

- Basic experience working with Linux 

- Ability to read, understand, and work with existing codebases 

- Responsibility, independence, and the ability to work effectively in a team 

- Strong motivation to grow and learn new technologies

Extra points if you have

- Experience with Docker, CI/CD, and containerized environments 

- Experience with queues and async processing (RabbitMQ, Redis) 

- Experience writing automated tests (PHPUnit, Pest) 

- Experience with Redis and API Platform 

- Understanding of DDD and Clean Architecture 

- Experience working with high-load or scalable systems

What we offer

- A fast-growing environment with minimal bureaucracy 

- Support for professional development 

- 15 paid vacation days 

- 15 paid sick days 

- 5 paid days off 

- Benefit bar

Rock&Apps is looking for a detail-oriented and motivated Junior Frontend Developer who cares about clean UI, performance, and real business impact 💻✨ 

This role is a great fit for someone who wants to strengthen their frontend fundamentals, work on real production tasks, and clearly see how their work affects users and revenue. 

You’ll collaborate closely with designers and the team to turn layouts into fast, responsive, and reliable interfaces. We value responsibility, clear communication, and the ability to move quickly without sacrificing quality.

What you’ll do

- Build and maintain marketing landing pages 

- Develop and improve the UI of our internal admin system 

- Work closely with designers to implement UI accurately 

- Optimize pages for performance, loading speed, and usability 

- Debug and improve existing layouts and frontend logic

What we’re looking for

- Strong knowledge of HTML and CSS, including responsive mobile-first layout, cross-browser compatibility, and working with Flexbox and CSS Grid 

- Solid understanding of JavaScript (ES6+), including vanilla JS, DOM manipulation, events, async/await, fetch, and basic API interaction 

- Experience with styling using SCSS and a CSS methodology such as BEM 

- Experience working with Git: branches, commits, and resolving merge conflicts 

- Basic understanding of modern build tools such as Webpack or Vite 

- Understanding of frontend performance and optimization techniques, including lazy loading, image optimization (WebP), and page load speed 

- Ability to work fast, decompose tasks, and confidently debug issues using browser DevTools (Elements, Console, Network) 

- Clear communication skills and the ability to explain technical details to designers and non-technical stakeholders 

- High level of responsibility

Extra points if you have

- Experience with React

What we offer

- A fast-growing environment with minimal bureaucracy 

- Support for professional development 

- 15 paid vacation days 

- 15 paid sick days 

- 5 paid days off 

- Benefit bar

SBC Performance is a digital marketing and ad-tech ecosystem partnering with the world’s top ad platforms to drive performance. We help brands scale globally through high-converting creative marketing solutions and smart campaign optimization. We’re proud to be elite partners with TikTok (Top 1 globally), Meta (Top 10), and Google.

With a team of 250+ professionals across the U.S., the Czech Republic, Poland, Ukraine, and more, we are building a fast-moving, data-first performance culture.

Now, we’re looking for a Recruitment Team Lead to build and scale a predictable, high-quality hiring engine that supports our ambitious growth plans.

This is a critical leadership role.You won’t just “manage recruiters.” You will design the recruitment system that powers company growth.

What You’ll Own:

1) Hiring Execution & Predictability

• Own and deliver quarterly and annual hiring plans across business units
• Ensure predictable time-to-hire and workload balance
• Manage recruitment capacity, priorities, and risk escalation
• Drive performance across internal recruiters and sourcers
• Partner closely with HRD and business leaders on workforce planning

Your outcome: hiring becomes predictable — not heroic.

2) Recruitment Systems & Quality

• Design and maintain structured hiring processes
• Implement standardized intake, evaluation, and feedback frameworks
• Lead calibration sessions with hiring managers
• Reduce subjectivity and improve quality of hire
• Train leaders on interviewing and decision-making

Your outcome: consistent hiring standards across the company.

3) Talent Strategy & Channels

• Build proactive sourcing strategies
• Develop referral programs and talent pipelines
• Map talent markets for key roles
• Optimize agency partnerships and reduce dependency over time
• Ensure cost-effective hiring without compromising quality

Your outcome: strong talent pipeline with controlled cost per hire.

4) Data & Performance Analytics

• Own recruitment funnel metrics and dashboards
• Analyze conversion rates, bottlenecks, and delays
• Improve offer acceptance rate and reduce early attrition
• Build recruitment transparency through data

Your outcome: recruitment becomes measurable and scalable.

5) Candidate Experience & Employer Brand

• Ensure high-quality, respectful candidate communication
• Maintain fast and transparent feedback cycles
• Reduce escalations and negative candidate experiences
• Partner with C&B on competitive offers

Your outcome: strong reputation in the market.

What We’re Looking For:

• 5+ years in full-cycle recruitment
• 1–2+ years leading recruiters or building hiring processes
• Experience working with multiple hiring managers simultaneously
• Strong data orientation (TTH, conversion rates, cost per hire)
• Experience working with agencies and negotiating terms
• Experience building recruitment frameworks (not just executing them)
• Excellent English (C1+)
• Strong stakeholder management skills

Bonus points if you:

• Have experience in AdTech, Performance Marketing, or high-growth tech companies
• Built hiring systems from scratch
• Worked in a scaling environment 

What Makes This Role Exciting:

• You will build recruitment as a strategic function, not just an operational one
• You will influence company-wide growth
• You will work directly with HRD and business leaders
• You will shape employer brand in a competitive AdTech market
• You will have real ownership and decision-making power

What We Offer

• Prague (hybrid) or remote within Europe / Ukraine, with occasional business trips to HQ.
• Competitive compensation
• Flexible start of working day (9:00–11:00 CET)
• All necessary equipment
• Paid vacation and sick leave
• Educational budget and professional growth support
• Transparent feedback culture
• International team and dynamic environment

This is a high-impact leadership role.
If you enjoy building systems, driving predictability, and influencing business through hiring — we’d love to talk.

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