Jobs Poland

👨‍💻We invite a Junior/Middle Java or Kotlin Developer to join our team for long-term cooperation. Gransoft develop an international health insurance portal. Our project has become especially important at this time.

▪️Office Location: Uzhhorod

Requirements:

— Strong and confident knowledge of Java or Kotlin, Hibernate, Spring, MySQL

— Experience with any software development 1-5 years

— Experience with Java/Kotlin provides a significant advantage

— An intermediate-level proficiency in English: reading, writing and speaking

— Responsible attitude to the tasks and deadlines

— Work from office only

We offer:

— Interesting and challenging project

— Creative and friendly atmosphere

— Our company policy is to welcome your ideas and suggestions

— An international team of experienced Java/Kotlin developers

— Paid vacations and days off during national holidays

— Flexible work schedule

— 8-hour workday

— Office in Uzhhorod or Gdansk

— Paid English language courses

— The company provides relocation support and, if needed, assists with the moving process and finding accommodation

More details could be given during an interview.

Please include your Telegram username in CV.

👨‍💻We invite a Junior/Middle Java or Kotlin Developer to join our team for long-term cooperation. Gransoft develop an international health insurance portal. Our project has become especially important at this time.

Office Location: Uzhhorod.
Please note: This is an on-site position only!
Hybrid and remote work arrangements are not available.

Requirements:

— Strong and confident knowledge of Java or Kotlin, Hibernate, Spring, MySQL

— Experience with any software development 1-5 years

— Experience with Java/Kotlin provides a significant advantage

— An intermediate-level proficiency in English: reading, writing and speaking

— Responsible attitude to the tasks and deadlines

— Work from office only

We offer:

— Interesting and challenging project

— Creative and friendly atmosphere

— Our company policy is to welcome your ideas and suggestions

— An international team of experienced Java/Kotlin developers

— Paid vacations and days off during national holidays

— Flexible work schedule

— 8-hour workday

— Office in Uzhhorod or Gdansk

— Paid English language courses

— The company provides relocation support and, if needed, assists with the moving process and finding accommodation

More details could be given during an interview.

Please include your Telegram username in CV.

Наш клієнт, Growe, провідна консалтингова компанія та група сервісів у сфері iGaming і розваг. Вони створюють стратегії, що працюють, та рішення, які масштабуються. Поєднуючи стратегічне бачення з практичним досвідом, Growe допомагає бізнесам орієнтуватися в динамічній індустрії, відкривати нові можливості, виходити на нові ринки та досягати сталого зростання.

Ідеально для тих, хто прагне:

• Керувати банківськими платежами та грошовими потоками;
• Комунікувати з банками та платіжними сервіс-провайдерами;
• Підтримувати KYC-процедури;
• Готувати та збирати необхідні документи й інвойси;
• Своєчасно відповідати на запити банків;
• Контролювати всі залишки на рахунках;
• Забезпечувати своєчасне відображення транзакцій та звірку банківських виписок в обліковій системі.

Досвід, який стане твоєю перевагою:

• Щонайменше 1 рік досвіду на аналогічній посаді;
• Досвід роботи з міжнародними банками;
• Досвід роботи з корпоративними документами, включаючи довіреності, статути, рішення ради директорів та іншу супровідну документацію;
• Практичний досвід роботи з 1С та Excel;
• Англійська мова — рівень Intermediate;
• Українська мова — рівень Upper-Intermediate.

Ми цінуємо:

• Відмінні комунікаційні та міжособистісні навички;
• Вміння працювати з великими обсягами даних;
• Високий рівень уважності до деталей і точності;
• Гнучкість та здатність адаптуватися до динамічного середовища.

Наші клієнти пропонують конкурентні переваги для підтримки вашого професійного та особистого зростання, зокрема:

• Орієнтація на здоров’я та добробут;
• Глобальне медичне страхування;
• Можливості для зростання;
• Програми бенефітів (компенсація спорту / стоматології / психолога тощо);
• Бонуси за досягнення результатів;
• Динамічне робоче середовище.

Долучайся — і нехай твоя історія зростання розпочнеться.

English version:

Our client, Growe, is a leading business advisory and services group in iGaming and Entertainment. Сreators of strategies that work and solutions that scale. Combining strategic vision with hands-on expertise, Growe helps businesses navigate the fast-evolving industry, seize new opportunities, enter new markets, and achieve sustainable growth.

Perfect for those who aim to:

• Manage bank payments and cash flow;
• Communicate with banks and payment service providers;
• Support KYC procedures;
• Prepare and collect required documents and invoices;
• Respond to banks’ requests in a timely manner;
• Monitor all account balances;
• Ensure timely recording of transactions and reconciliation of bank statements in the accounting system.

Experience you’ll need to bring:

• At least 1 year of experience in a similar role;
• Experience working with international banks;
• Experience handling corporate documents, including powers of attorney, statutes, board resolutions, and related documentation;
• Practical experience with 1C and Excel;
• Intermediate level of English;
• Upper-Intermediate level of Ukrainian.

It’s a perfect match if you have those personal features:

• Strong communication and interpersonal skills;
• Ability to work with large volumes of data;
• Strong attention to detail and high level of accuracy;
• Flexibility and ability to adapt to a dynamic environment.

Our clients offer competitive benefits to support your professional and personal growth, including:

• Health & Wellness Focus;
• Global Medical Coverage;
• Growth Opportunities;
• Benefits Programs (compensation for the gym/stomatology/psychological service & etc.);
• Performance-Driven Rewards;
• Dynamic Work Environment.

Apply, and let your growth journey begin.

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 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:
- 4+ 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 product company, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and other;

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

📍Beautiful offices in Warsaw, Limassol work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day;

🧑🏻‍💻Laptop & all necessary equipment for work according to the ecosystem standards;

🏖Paid vacations, personal events days, days off;

🫖Paid sick leave;

👨🏻‍⚕️Medical insurance;

💵Referral program enjoy cooperation with your colleagues and get the bonus;

📚Educational support by our L&D team: internal and external trainings and conferences, courses on Udemy;

🧘Sport benefit;

🦄Multiple internal activities: online platform for employees with quests, gamification and presents for collecting bonuses, RedCore talks club for movie and book lovers, board games cozy evenings, special office days dedicated to holidays;

🎳Company events, team buildings.

We are looking for an AI/ML Research Scientist.

Requirements:

• PhD with 1+ years of research experience in Electrical Engineering, Computer Science, Information Systems, or a STEM-related field
• 1+ years of experience with modern machine learning architectures including Transformers, Graph Neural Networks, and Diffusion models
• Strong coding skills in Python and C++
• Experience with machine learning frameworks like PyTorch
• At least 1 publication in top machine learning conferences (NeurIPS, ICML, ICLR, etc.)
• Experience with deep learning on graphs (general graphs, circuit graphs, molecular graphs, or trees)
• Familiarity with classical search and optimization techniques (Genetic Algorithms, Monte-Carlo Tree Search, Dijkstra's Algorithm, etc.)
• Experience with EDA tools, either commercial or open-source
• Publications in top-tier venues focusing on AI for chip design or AI for materials science. 

An international IT company is looking for an experienced Embedded Hardware Engineer to join our team.

You will work on board-level hardware design, physical subsystem assembly, RF and wireless component integration, and prototype development.

Key requirements:

• 4+ years of experience in embedded hardware and PCB design
• Experience with Altium Designer, KiCad, Cadence, or similar tools
• Knowledge of ARM architectures, Cortex-M/A, microcontrollers, SoCs, and SoMs
• Experience with Embedded Linux hardware platforms
• Practical knowledge of SPI, I2C, UART, CAN, USB, Ethernet, and PCIe
• Experience with power management, DC-DC converters, LDOs, battery systems, and thermal design
• Knowledge of RF modules, transceivers, power amplifiers, and antenna systems
• Experience with multi-layer PCB design, high-speed routing, signal integrity, and EMI/EMC
• Hands-on experience with oscilloscopes, spectrum analyzers, VNAs, and signal generators
• Experience coordinating prototype PCBA production and testing

You will work on international projects in telecommunications, security, healthcare, real estate, consumer electronics, and other technology areas.

We offer:

• Remote work with the possibility of future relocation
• Minimal bureaucracy and micromanagement
• Professional development through training, webinars, meetups, and certifications
• Challenging international projects

Send us your CV to learn more about the opportunity.

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. 

Project: Portfolio management systems for a US financial institution. 

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 React and 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.

About the job

About Lingopie

Lingopie helps people learn languages by watching real TV shows and movies, with interactive subtitles and built-in review. We're a subscription business with a free-trial-first acquisition model, serving learners across many languages.

The role

We're looking for a highly knowledgeable SEO Manager to own organic discovery end-to-end. This is a self-directed role: you'll find the problems yourself, define the strategy alongside the Head of User Acquisition, and then implement the fixes, hands-on, on our website. 

Search is changing faster than it has in a decade, and we want someone genuinely at the front of it. A big part of this role is owning how Lingopie shows up not just in classic search, but in AI-powered discovery (AI Overviews, ChatGPT, Perplexity, Gemini) and on YouTube, the surfaces our audience increasingly starts from.
 

What you'll do

Own the strategy and drive it yourself

• Define and own Lingopie's organic strategy across web search, AI search, and video, in partnership with the Head of User Acquisition.
• Identify problems and opportunities, then prioritize and execute.
• Build and defend a clear point of view on where organic growth is heading.
   

Generative Engine Optimization (GEO / AEO)

• Own how Lingopie is surfaced and cited in AI-powered search - Google AI Overviews / SGE, ChatGPT, Perplexity, Gemini and emerging assistants.
• Optimize content structure, schema, and formatting for AI crawlers and LLM ingestion; make our pages the ones AI answers pull from.
• Track AI visibility and share of voice using GEO/AEO tools
   

YouTube & multi-surface discovery

• Own YouTube SEO for our channel - titles, descriptions, metadata, chapters, transcripts, thumbnails, and optimizing for both search and suggested.
• Improve our presence across the wider ecosystem that AI and users draw on (YouTube, Reddit, review sites, app stores), building discoverability beyond our own domain.
   

Technical SEO (audit and implement, hands-on in Webflow)

• Run comprehensive technical audits: crawlability, indexation, site architecture, internal linking, Core Web Vitals/performance, structured data, canonicalization, redirects, hreflang, and sitemap health.
• Implement fixes directly in Webflow - you're comfortable in the CMS and shipping changes yourself.
• Own international/multilingual SEO across our language sites and localized pages, including the redirect and hreflang pitfalls that come with it.
• Set up monitoring and alerting so SEO regressions (indexation, speed, canonicals, redirects, metadata) get caught early.
   

Direct the content strategy

• Own the organic content strategy and roadmap — decide what to create, what to consolidate, and what to retire, based on search intent, AI-search opportunity, and conversion.
• Lead keyword, intent, and competitive research, and turn it into clear SEO/GEO briefs for the content team.
• Optimize existing and new content for visibility and citation, and scale the page templates that work into a repeatable, programmatic program.
   

Off-page & authority

• Design and run an off-page strategy - link acquisition and authority-building 
   

Measurement & reporting

• Own organic reporting end to end (Google Search Console, GA4, Microsoft Clarity, and our data warehouse), down to page-level organic → registration → trial performance.

• Report clearly to leadership: what changed, why, and what we're doing about it. Flag measurement gaps for engineering.
   

What we're looking for

• 5+ years of hands-on SEO, ideally for a consumer / B2C or subscription product, with a track record of growing organic traffic and conversions.

• Genuinely current on GEO / AEO and the AI-search shift. You can explain how AI Overviews and LLM assistants change what to build, and you've adapted a strategy to them.

• A self-starter who owns outcomes. You find the problems, form the plan, and execute independently in a fast-moving environment.

• Deep technical SEO - you can run an audit and, crucially, implement the fixes: indexation, structured data/schema, Core Web Vitals, canonicals, redirects, site architecture.

• Web technologies: solid working knowledge of HTML, CSS, and JavaScript (rendering / JS-SEO) and how they affect crawling and indexing.

• Hands-on Webflow experience, or strong CMS fluency and the confidence to own Webflow quickly.

• YouTube/video SEO experience.

• International/multilingual SEO experience - hreflang, localization, and geo/language redirects.

• Able to direct a content team - strong keyword/intent research and the ability to brief writers rather than write yourself.

• Strong analytical and communication skills - comfortable turning GSC/GA4 data into a roadmap and presenting priorities to leadership. 

   

How we'll measure success

• Organic conversions growing across search, AI, and video 
• Measurable AI-search visibility 
• A healthy, fully indexed, well-structured website.
• A repeatable page program producing new converting organic entry points.
• Reliable, page-level reporting.

Landing Page & CRO Manager (Webflow)

Type: Full-time, Remote

About Lingopie

Lingopie helps people learn languages by watching real TV shows and movies, with interactive subtitles and built-in review. We're a subscription business with a free-trial-first acquisition model, serving learners across many languages.

The role

You own our landing pages end to end. You build and maintain them in Webflow, you run the CRO program that improves them, and you work with the creative team to make each page convert better. This is a hands-on role. You do the work in Webflow yourself, you run the tests yourself, and you own the results.

Responsibilities

Build and maintain the pages

• Own every landing page in Webflow: build new ones, update existing ones, and keep them fast, clean, and mobile-friendly.
• Build a reusable, modular landing page system so we can launch and iterate on new pages quickly instead of starting from scratch each time.
• Make sure pages load fast and work correctly across devices and browsers.

Run the CRO program

• Use analytics and behavior tools (GA4, Microsoft Clarity, heatmaps, session recordings) to find where users drop off and decide what to test next.
• Own conversion rate optimization across our landing pages. Form clear hypotheses, run A/B and multivariate tests, read the results properly, and ship the winners.
• Improve the full path from landing page to registration to free trial, and report on the conversion impact of every change.

Work with the creative team

• Partner with designers and copywriters to turn ideas into better pages. You brief them, build what they design, and test it.
• Bring your own point of view on page structure, layout, messaging hierarchy, and CTAs. You know what makes a page convert.

What you bring

• Expert, hands-on Webflow.
• Deep command of the Webflow CMS and its dynamic side (Collections, dynamic binding, conditional visibility, filtering and sorting, references), interactions, responsive layouts, and clean, maintainable structure.
• Real web development skills, not just point-and-click. You write custom HTML, CSS, and JavaScript to push past Webflow's defaults when a page needs it.
• Real CRO experience. You have run A/B tests on live pages, you understand experiment design and basic statistics, and you can tell a real win from noise.
• Platform-agnostic at the core. Webflow is what we use now, but your skills are not locked to it. If we move to another platform later (for example Framer, a headless CMS, or a coded front end), you can pick it up and own it, because you understand the underlying web, not just one tool.
• Fluent in analytics and behavior tools: GA4, Clarity or similar, heatmaps, and funnels. You let data decide what to test.
• A good eye for conversion-focused design and UX. You can look at a page and see what is costing us signups.
• You work well with designers and copywriters and can turn their work into shipped, tested pages.
• Self-starter who ships fast and owns outcomes. 

Bonus points

• Experience with dedicated A/B testing tools
• Landing page experience for paid acquisition or a subscription / free trial product.
• Figma comfort, so you can work directly from design files.

English B2+
A university degree in computer sciences.
Poland based candidates only.
Mandatory domain expertise in Finance and Insurance. Must understand financial logic and data integrity.

Requirements:
• 6+ years of experience in software development with a deep focus on Back-end architecture.
• Expertise in PostgreSQL and raw SQL: Experience working without ORMs, managing migration-driven schemas, and implementing immutable double-entry ledgers.
• Deep knowledge of Next.js 16 (App Router) and TypeScript: Proficiency in building scalable architectures using API route handlers and service layers in a Serverless environment (Vercel).
• Strong experience with modern Frontend: React 19 and Tailwind v4 (without heavy state-management libraries).
• Practical experience with Fintech integrations: Stripe payments, Auth.js (v5), and complex authentication (Passkeys, TOTP).

Will be a plus:
• Experience with Java
• Experience with AI/LLM integrations.
• Knowledge of regulatory compliance and security standards in Fintech/Insurtech.
• Experience with PDF generation (react-pdf / pdf-lib) and pluggable email provider layers.
• Experience in early-stage startups, moving from MVP to production-grade systems.
• Understanding of Node 24 features and modern web standards

 

We are hiring on behalf of our client – an American media company. They run a large newsletter operation sending millions of emails a day to cold audiences across finance, health, self-development, and astrology. As the team scales, execution is starting to outpace process – this role exists to fix that.

Marketing Operations Manager sits between strategy and execution. You take initiatives across newsletters, paid media, social, and growth from brief to done — owning timelines, owners, and dependencies across parallel workstreams.
 

You work closely with the email team on newsletter growth and engagement, and you're the first review layer on quality before anything ships. You build the trackers, cadences, and SOPs that keep the team moving without you having to chase people.
 

This is not a people-management role on day one – it's a coordination and execution role that's built to grow into team leadership as the marketing function scales. Success looks like: initiatives hit their deadlines, and newsletter performance keeps moving up.
 

What you will own

• End-to-end execution of marketing initiatives across newsletters, paid, social, and growth
• Newsletter performance tracking and early flagging of issues, in partnership with the email team
• Trackers, cadences, and SOPs for the whole team
• First-pass quality review before work moves forward
• Team check-ins and problem-solving reviews
• AI tooling adoption across the team
   

Must-have

• 5+ years in project management, running marketing initiatives specifically
• Real marketing fluency – newsletters, paid, social, growth, not just PM theory
• Track record managing several marketing workstreams at once without quality slipping
• Experience building and rolling out PM processes and SOPs for a team
• Daily hands-on AI tool use – you can describe exactly how, this is a hard requirement
• Strong root-cause problem-solving and structured communication
• Ownership mindset – you unblock things yourself, no hand-holding
• C1+ written and spoken English
• Ready to grow into a leadership role as the team scales
   

Nice to have

• Background in newsletter, media, affiliate, or performance marketing
• Hands-on campaign experience, not just managing people who ran campaigns
• Make, Zapier, or similar automation tools
• Notion, ClickUp, Asana, or Airtable
• Experience with email platforms or audience growth metrics
• Experience working with designers, writers, or QA teams
   

Compensation and benefits

• Competitive salary + bonuses
• 21 paid vacation days, 14 paid sick days
• Remote-first team
• Corporate library, team activities

Requirements:

- Experience with postback setup, offer tracking, and campaign integration must have;

- Experience with retargeting pixels, tracking events, GTM, browser pixels, or S2S tracking must have;

- Understanding of tracking parameters: click_id, sub_id, external_id, user_id, event_id, UTM tags;

- Basic understanding of attribution models: post-click, post-view, deduplication;

- Experience with tracking platforms, affiliate platforms, or ad networks.

- Ability to test integrations using logs, preview links, browser dev tools, or tracking reports;

- Understanding of media buying flows and conversion funnels;

- Strong attention to detail and ability to quickly identify tracking issues;

- English level sufficient for communication with partners.

Benefits

- An exciting and challenging job in a fast-growing business groups, 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
- 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

About the Company

Media Miami is an independent performance marketing company focused on building and scaling digital products.

Our core expertise lies in developing and growing media ecosystems for global audiences, with a strong focus on the U.S. market. We operate across key verticals, including finance, health, manifistation — delivering relevant insights, practical value, and highly engaging experiences.

Role Overview

The Marketing Operations Manager drives execution across newsletters, paid media, social, and growth. Acting as the link between strategy and execution, you'll coordinate cross-functional projects, optimise processes, and deliver initiatives on time and to a high standard — partnering closely with our email marketers to drive newsletter growth and engagement.

We're looking for someone proactive and ambitious, motivated to build best-in-class marketing programs while keeping work moving and continuously improving performance.

Key Responsibilities

• Marketing Project Execution — Drive initiatives from brief to completion across newsletters, paid, social, and growth, managing timelines, owners, and dependencies across parallel workstreams.
• Newsletter Leadership & Performance — Partner with the email team to drive newsletter growth end to end, and monitor performance to surface issues early.
• Process, Systems & Reporting — Build and maintain the trackers, cadences, and SOPs that keep the team executing consistently, with clear visibility into every initiative.
• Team Leadership & Development — Lead problem-solving and reviews, run calibrated check-ins, and coach the team to bring solutions, not just problems.
• Quality Control & Follow-Through — Act as the first review layer, validating work before it progresses, and keep every initiative moving through to completion.

• AI & Smart Tooling — Use AI to accelerate the workflow, evaluate new tools, and raise AI fluency across the team.

   

Requirements

Must Have

• 5+ years in project management, with direct experience running marketing initiatives
• Marketing fluency: you understand how newsletters, paid, social, and growth work, and can contribute to strategy
• Proven ability to manage multiple marketing workstreams simultaneously without dropping quality
• Experience building and rolling out project management processes and SOPs across a team
• Hands-on AI tool use in your daily work (hard requirement) — you use them to move faster and can describe exactly how
• Strong problem-solving: root cause analysis, structured thinking, clear recommendations
• Clear, structured communication — updates, escalations, and feedback are always actionable
• Ownership mindset: you follow through, remove blockers, and drive progress without supervision
• Organisational precision across multiple priorities, deadlines, and stakeholders at once
• Excellent written and verbal English (C1 or above)

• Ready to grow into a team leadership role as the marketing function scales

   

Nice to Have

• Background in newsletter, media, affiliate, or performance marketing
• Hands-on campaign experience — having run campaigns, not just managed the people who did
• Workflow automation tools such as Make, Zapier, or similar
• Project management tools: Notion, ClickUp, Asana, or Airtable
• Email platforms, newsletter operations, or audience growth metrics

• Experience working with designers, writers, QA teams, or cross-functional partners

   

We're looking for someone who:

• Is proactive and ambitious, motivated to build best-in-class marketing programs
• Takes ownership — follows through, removes blockers, and drives progress without supervision
• Communicates clearly and in a structured way, with updates and feedback that are always actionable
• Thrives in a fast-moving, high-execution environment
• Pays close attention to detail and organisational precision across competing priorities

• Is ready to grow into a team leadership role as the marketing function scales

   

What We Offer

Professional Growth

• International and multicultural environment
• Career development opportunities
• Learning resources and corporate library
• Work alongside a high-performing team
• Access to modern tools and technologies

Benefits

• Competitive salary
• Paid vacation days
• Paid sick leave days
• Work-life balance
• Team events and activities

Working Environment

• Remote / Hybrid / Modern office in Poland
• Complimentary snacks, drinks, and office perks
• Friendly and supportive team
• Comfortable workspace

Welcome to apply.

We look forward to meeting you!

What should you know about SKELAR? It's a venture builder — in other words, a company that builds companies. Together with founders, we create consumer businesses that become leaders in global markets across EdTech, Mental Health, Petcare, FashionTech, and beyond.

Our teams build tech products that win recognition from Product Hunt and The Webby Awards, earn thousands of glowing Trustpilot reviews, and reach over 10 million users worldwide. That kind of impact doesn't happen by accident — it starts with exceptional people, and our people are our top priority.

We've built an environment where expertise meets opportunity, and where there's no ceiling on what you can achieve. Now we're looking for the kind of people who don't just want a job — they want a challenge.

We’re looking for a Middle Node.js Developer for our partner company, Duomo.

Duomo is an app rooted in Christian values, helping people turn Scripture into daily habits and inner peace. We’re building a leading Christian-tech product for people seeking spiritual renewal.

You will be responsible for:
 

• Driving MarTech Automation: Designing, developing, and scaling backend services to automate marketing technology processes and integration workflows.
• Streamlining Creative Processes: Building robust tools and systems that automate the asset lifecycle and streamline creative operations for the team.
• Enhancing System Observability: Implementing comprehensive tracking, metrics, logs, and tracing (Observability) to ensure high system visibility and performance monitoring.
• Strengthening Infrastructure Reliability: Expanding test coverage (unit, integration, end-to-end) and setting up automated testing pipelines to ensure high code quality and fault tolerance.
• Architecting Scalable Solutions: Participating in system architecture design, code reviews, and optimizing backend performance to support business growth.

What you need to succeed in this role:

• 2+ years of experience with Node.js + TypeScript & NestJS.
• PostgreSQL + any typed ORM (Drizzle, Prisma, or TypeORM).
• Redis & Message Queues (BullMQ, RabbitMQ, or SQS) — hands-on experience with idempotency, retries, and distributed locks.
• Third-party REST API integrations — handling rate limits, pagination, and partial failures.

• Docker, CI/CD, and unit testing with Jest

   

  Nice-to-Have Requirements

• Experience with Facebook Marketing API, Google Ads API, or other ad platforms (TikTok, Applovin)
• Cloud & Infra: AWS (ECS, ECR, S3, Lambda) and GitHub Actions
• Observability: Prometheus, Grafana, and structured logging
• Integrations with Airtable API and Google Sheets API
• Practical experience with LLM APIs (Claude, Gemini) — structured output and prompt versioning

Why Duomo:

— You’ll work on a product with a clear mission and real values.
— You’ll help us transition from a content-rich app into a truly connected spiritual platform.
— You’ll be early enough to influence how product is done at Duomo long-term.

What we offer:

— Competitive salary;
— Significant impact on a rapidly growing business and contribution to how it shapes up;
— Ample career opportunities for ambitious growth and development;
— A possibility to attend internal, external courses, seminars and the access to a corporate library;
— Comfortable working environment. We provide all necessary work equipment for your role and serve complimentary breakfasts, lunches, and snacks in the office;
— 20 days of paid vacation, medical insurance and a variety of sports activities available for employees inside and outside the office.

At SKELAR, we've built an environment where people can grow, build, and do the most meaningful work of their careers:

• SKELAR Platform. The operational backbone of our venture builder. It exists to help founders move faster and easier — so business teams can stay laser-focused on the product while 10+ specialized Platform takes care of everything else: Legal, Finance, HR, Admin, Talent Acquisition, Employer Branding, IT, and more.
• Networking and knowledge-sharing as a way of life. Our people include co-founders who've launched multiple businesses and some of the sharpest specialists in the industry. Whatever expertise you need, it's never far away.
• Learning programs you won't find anywhere else. We've developed our own educational tracks for teammates to choose from — a two-month school for first-time managers, intensive AI workshops, and professional clubs for engineers, product managers, and more.
• Meaningful impact in Ukraine. The SKELAR Foundation was created by our own people, and every employee plays a part in bringing important social initiatives to life. We founded Europe's first accelerator for veterans and are working to build lasting support structures for veterans at a national scale.
• Spaces designed to inspire. Our offices are places people actually want to be — with an in-house gym, a climbing wall, Bali-inspired green spaces, and libraries. Every detail, from service and security to comfort and design, is built to match the pace of our growing teams.
• Everyday comfort built in. Meals, gym access in Kyiv or a partial fitness stipend in Warsaw, health insurance, paid business travel where the role requires it, and corporate partner discounts.

We'd love to tell you more in person.

Join us at SKELAR and help build the next big everything!

We're looking for a Roblox Gameplay Scripter to own the development of a game from an empty project to a published and monetized title.

You'll be the sole gameplay developer on the project. Art, UI/UX, icons, and marketing are handled by our internal team—you'll focus on building the game according to a detailed written specification.

Tech Stack:

• Luau (Roblox)
• Roblox Studio + Rojo (code lives locally, synced with Studio)
• Git
• Knit (services/controllers)
• ProfileStore
• DataStores
• MarketplaceService
• AI coding tools (Claude Code, Codex, Cursor) — required and used daily

• Basic Blender skills (importing/fixing FBX assets) are a plus

   

What We're Looking For:

• 2+ years of commercial game development experience
• Strong Luau/Lua skills
• Solid understanding of OOP, modular architecture, and typed code
• Strong knowledge of Roblox client-server architecture:
  • server-authoritative state
  • validated RemoteEvents/RemoteFunctions
• Experience designing robust player persistence systems:
  • save schemas
  • autosaves
  • backups
  • data migrations
• Experience building game economy and progression systems:
  • multiple currencies
  • exponential progression
  • prestige mechanics
  • offline earnings
• Monetization experience:
  • Game Passes
  • Developer Products
  • idempotent ProcessReceipt
  • analytics integration
• Comfortable with CFrames, vectors, raycasting, physics, and camera systems
• AI-first mindset — you use AI coding assistants extensively, know how to write effective prompts, and can review, validate, and improve AI-generated code

• Nice to have:
  • published Roblox games
  • mobile F2P experience (LiveOps, IAP, retention)

Responsibilities:

• Own a complete Roblox title from architecture to release
• Implement gameplay, progression, persistence, economy, and monetization
• Work from detailed written specifications and deliver working, verified implementations
• Build systems using our internal library of reusable gameplay playbooks and contribute improvements back to it
• Ship on short, fixed release cycles—from concept to publication—with the next title always ready in the pipeline

What We Offer:

• 💰 Up to $3,000/month
• 🌍 Fully remote
• 🎮 Full ownership of your project with no micromanagement
• 🤖 Paid AI tools and an AI-first development workflow
• 📈 Live games with real players and real revenue

Hiring Process:

We use a paid technical test assignment.

You'll implement a single gameplay system from a written specification and submit:

• working code;
• proof that the system runs and functions correctly.