Jobs

About Respona
 

Respona is a done-for-you service that helps brands increase their visibility in AI answers and improve their Google rankings by earning authoritative brand mentions and backlinks from top-tier publications. We sit at the intersection of two of the most important shifts in marketing right now: the rise of AI search and the enduring importance of authority in Google. We deliver results without our customers lifting a finger.
 

The Role
 

We're hiring a Senior WordPress Developer on a part-time, hourly basis to help us extend and maintain the custom WordPress stack that powers respona.com.
 

This is not a "fix my WordPress site" gig. Our site runs on a custom theme (Respona 2.0) and a custom OOP-based plugin (Respona Core) that we built ourselves. It's an organized, modern codebase with proper class architecture, custom post types, custom shortcodes, REST API endpoints, Webpack-based asset builds, and Cloudflare-aware caching. We want a senior developer who appreciates that and can work inside it like a craftsperson, not bolt on twelve plugins and call it a day.
 

We care a lot about code quality, performance, and long-term maintainability, so we're looking for a developer who shares that mindset and wants an ongoing engagement.
 

What You'll Own
 

Theme and plugin development

• Build new features inside the Respona Core plugin using the existing OOP architecture (Element, Hook, Shortcode, CPT, REST, and Ajax classes)
• Develop and maintain custom page templates in the Respona 2.0 theme (Homepage, Pricing, Tools, Integrations, Glossary, Use Case, and more)
• Build custom shortcodes, hooks, and elements following the existing modular structure under /shortcodes, /hooks, and /elements
   

Custom post types and content models

• Extend our custom post types (Elements, Templates, Integrations, Glossary) and their associated taxonomies as new content needs emerge
• Work closely with ACF Pro to give the team flexible, structured ways to manage page content
   

Performance and infrastructure

• Maintain and improve our Webpack-based asset pipeline (CSS/JS minification and bundling per page template)
• Keep caching layers healthy across LiteSpeed Cache, Cloudflare, and Cloudflare APO
• Optimize page load performance, Core Web Vitals, and rendering of our custom Bootstrap-based frontend
   

Modernization and code health

• Help us continue migrating legacy patterns from Respona 1.0 into the cleaner Respona 2.0 architecture
• Refactor older code where it makes sense (for example, modernizing AJAX endpoints into REST API routes for consistency)
• Keep dependencies, security, and best practices up to date
   

REST API and integrations

• Maintain and extend our custom REST endpoints under the respona/v1/ namespace (Turnstile validation, MailChimp subscription, lead submission, Backlink Checker, Email Verifier, Email Finder)
• Implement new endpoints with proper permission checks, parameter validation, and clean JSON responses
   

Who You Are
 

• Senior WordPress developer. You have 5+ years of professional WordPress development experience and you've built real custom themes and plugins, not just configured them
• Strong PHP and OOP fundamentals. You're comfortable working inside class-based architectures, you understand abstraction, and you write code that other developers can read and extend
• Deep WordPress internals knowledge. Hooks, filters, custom post types, taxonomies, REST API, transients, the template hierarchy, and Gutenberg are second nature to you
• Modern frontend tooling. You're comfortable with Webpack-based asset pipelines, Bootstrap, and writing maintainable CSS and JS
• Performance-minded. You think in terms of Core Web Vitals, caching strategy, asset loading, and render performance, and you've shipped sites that score well in production
• Quality-obsessed. You sweat the details, you write clean code, and you'd rather slow down to do it right than ship something fragile
• Comfortable working independently. You're hourly and part-time, which means you can scope your own work, manage your time, and ship without needing to be managed
   

Bonus Points

• Experience with ACF Pro, Yoast SEO Premium, LiteSpeed Cache, Cloudflare APO, and Smush Pro
• Custom Gutenberg block development
• Experience migrating legacy WordPress codebases into cleaner modern architectures
• Familiarity with custom Bootstrap builds and design system work
• Experience integrating WordPress with third-party APIs (MailChimp, Cloudflare Turnstile, custom services)
• Background working on high-traffic content sites where SEO and performance matter
   

Why Join Us

• Work on a real, well-organized codebase, not a wild plugin zoo
• Profitable, founder-led, and growing. No growth-at-all-costs theater
• Flexible hours, fully remote, and a long-term ongoing engagement (not a one-off project)
• Competitive hourly rate based on experience
• Direct collaboration with a small, sharp team that respects developer craft

About the project:

You will join a long-term project in the Healthcare domain focused on building and maintaining a SaaS platform that helps streamline day-to-day operations for medical service providers. The product supports end-to-end workflows such as appointment processing, invoicing, documentation assistance, and delivery coordination—aiming to improve accuracy, reduce manual effort, and increase operational efficiency.

A new team member will be in charge of:

• Developing and maintaining comprehensive test cases to ensure thorough coverage of product functionality.
• Analyzing and working with requirements documentation throughout the testing process to validate compliance and quality.
• Performing rigorous manual testing of web and mobile applications across multiple modules to identify, report, and help resolve issues.

• Collaborating closely with the team by actively participating in regular sync-ups, planning sessions, and other team meetings to stay aligned with ongoing development.

   

Does this relate to you?

• 5+ years of commercial experience in manual testing of web applications.
• 2–3 years of hands-on experience in API testing.
• Strong knowledge of QA principles, concepts, and testing techniques.
• Proven experience creating and maintaining test documentation (e.g., test plans, test cases, and STD).
• Excellent verbal and written communication skills.
• Strong analytical thinking and troubleshooting skills with a quality-first mindset.
• Upper-Intermediate English level.
• Attentive to detail, proactive, fast-learning, and able to dive deep into complex products with ownership of deliverables.
• Nice-to-have: experience with performance testing tools such as JMeter.

Summary

• Looking for a Non-Exclusive Independent Representative to promote Upstaff’s IT Staff Augmentation services across Europe, Israel, USA, and UAE.
• Ideal for IT company owners, sales professionals, Delivery Managers, or R&D Directors seeking additional revenue through their existing network.

About Upstaff

Upstaff connects fast-growing companies with pre-vetted senior software engineers, AI/ML specialists, Web3, and Data talent. We provide reliable team augmentation, dedicated resources, consulting, and project-based engagements.
 

The Opportunity

• We are looking for Non-Exclusive Independent Representatives to expand Upstaff’s reach and generate new client engagements in key markets.
• This role is ideal for professionals who already have a strong network in the IT industry and want to create an additional revenue stream with minimal conflict. You can combine this opportunity with your current role, your own company, or other business activities.
   

Ideal Candidate Profile

The best matches for this role are:

• IT Services / Software Development Company Owners or partners looking to offer complementary staffing solutions to their existing clients.
• Sales / Business Development professionals working in IT companies with an active client network.
• Delivery Managers, Practice Leads, R&D Directors, or CTOs who have strong relationships with decision-makers at tech companies.
• Experienced professionals with a broad network of IT companies, startups, and scale-ups that regularly need engineering talent.
   

Key Responsibilities (Core)

• Leverage and activate your existing network of IT companies and decision-makers.
• Actively represent Upstaff and introduce our team augmentation and staffing services.
• Run targeted LinkedIn outreach and professional networking activities.
• Identify, engage, and nurture new business opportunities.
• Support the sales process (introductions, calls, relationship building, and deal progression).
• Provide market feedback and insights from your region.
   

Optional activities (at your discretion):

• Cold outreach, content contribution, or event participation.
   

Compensation

• Monthly retainer + contract %. Full compensation structure and terms will be shared during the discussion.
• Competitive monthly retainer for representation and core activities.
• Attractive performance-based commission on all closed and delivered projects.
• Long-term commission tail on active client engagements.
   

What We’re Looking For

• Established professional network among IT companies, software houses, startups, or tech-enabled businesses.
• Strong understanding of the software engineering and talent needs in the market.
• Ability to introduce and promote staffing/team augmentation solutions.
• Self-motivated, professional, and results-oriented.
• Comfortable combining this role with your current position or company (non-exclusive).
   

Why This Opportunity Makes Sense

• Add a new revenue stream without giving up your current role or business.
• Offer your network a valuable service (access to high-quality vetted engineers) that complements what you already do.
• Fully flexible — dedicate as much or as little time as fits your schedule.
• Benefit from Upstaff’s marketing materials, talent pool, and sales support.
• Earn ongoing commissions from long-term client engagements.

We are looking for an experienced backend engineer to help River migrate our messaging integration from Unipile to direct Meta APIs.

The project involves integrating directly with Meta's messaging products, including Instagram Messaging, Facebook Messenger, and WhatsApp Cloud API. The goal is to support account connection, incoming message webhooks, outbound replies, message status updates, attachments/media, and reliable error handling.

You should have strong experience with:
- Meta Graph API
- Instagram Messaging API
- Facebook Messenger Platform
- WhatsApp Cloud API
- Webhooks and event processing
- OAuth and token management
- Python backend development
- Async APIs, Pydantic, and FastAPI-style services
- PostgreSQL or Supabase
- Google Cloud, Pub/Sub, Cloud Functions, or similar infrastructure
- Meta platform policies, app permissions, and webhook security

Responsibilities:
- Implement direct Meta account connection flows
- Receive and verify Meta webhooks
- Normalize incoming messages into our existing inbox system
- Send outbound messages through Meta APIs
- Support media and attachments
- Handle reconnects, token expiration, retries, rate limits, and provider errors
- Add tests and staging validation for the integration
- Help River safely migrate away from the current Unipile-based integration

Nice to have:
- Experience with Meta App Review
- Experience with WhatsApp message templates
- Experience migrating from a third-party messaging aggregator
- Experience working with CRM, inbox, or customer messaging products

Policy compliance:
- You understand Meta's usage policies around outreach, follow-ups, templates, consent, and other message types.

Please apply with examples of previous Meta, WhatsApp, Instagram, Messenger, or webhook-based integrations you have built.

We are looking for someone who can own the integration end-to-end, communicate clearly, and work carefully inside an existing production codebase.

Summary

• Team Lead with a strong full-stack background
• Cloud expertise (must be born on cloud ), Experience with Low-Code/No-Code Platform projects
• Hybrid model: 1–2 days per week in office (Poland, Szczecin), rest remote

About the job

On the lookout for a Technical Team Lead to become a key player in our Polish team. If you're a Technical Team Lead and ready to take your career to new heights with an established, globally successful company, this role could be the perfect fit.

Location: Germany or Poland (hybrid), visit Szczecin  (Poland) 1-2 times a week. 
 

What you’ll do

As a Senior Tech Lead in the Digital R&D Group, you will lead the design and delivery of our digital products.

This includes solutions design, developing new components and frameworks, and solving technical problems as we package different apps/components together.

This role requires a real passion to learn and know multiple technologies and solutions, the ability to dive deep into our platforms and products and have hands-on practice to continuously build our platforms and products.

LCNC Platform Experience

Experience designing and implementing drag-and-drop builders (e.g., visual editors, form builders, workflow designers) - Advantage

Experience building end-to-end low-code / no-code platforms, including visual modeling, rule engines, and runtime execution layers - Advantage.

Core Idea in LCNC Context

In an LCNC platform, end-users compose applications by dragging/dropping/recombining blocks (pre-built components with their own data schema, UI, validation rules, permissions, etc.). When a user connects a "User Profile" block with a "Billing Info" block (and maybe a "Custom Metadata" block), the platform must:

1. Dynamically compute the resulting data shape (merged schema).
2. Preserve all metadata (decorators, validation rules, OpenAPI extensions, UI hints, relations, etc.).
3. Generate runtime artifacts efficiently: TypeScript interfaces for backend services, JSON Schema for forms/validation, GraphQL types, database migrations, etc.
4. Do it at scale without exploding memory or compile time.

For a Team Lead role on a Low-Code/No-Code (LCNC) platform, this question is not just a syntax check. The interviewer is testing your architectural vision for metadata-driven development, visual modeling, and system scalability.

In an LCNC platform, you are building the blocks that other people use to build applications.

Why It Matters for a Low-Code/No-Code Platform

• Visual Schema Composition: LCNC platforms rely on users dragging and dropping blocks (e.g., combining a "User Profile" block and a "Billing Info" block). IntersectionType() is exactly how you dynamically merge those two visual schemas on the backend into a single, valid API contract.
• Dynamic Metadata Generation: Your platform must automatically generate API documentation and forms based on user layouts. You need utilities that preserve decorator metadata at runtime to achieve this.
• Performance and Memory: Creating thousands of distinct, hardcoded classes for every user configuration wastes server memory. Class composition helpers allow you to create dynamic schemas efficiently.

What to Have for this position

• 7+ years as a Full Stack Developer
• 3+ years in Backend web development in Node.Js
• 5+ years with React +Redux frontend web applications.
• 2+ years leading design and delivery
• Deep Knowledge and experience with JavaScript, TypeScript
• Experience with Databases - MongoDB
• Deep knowledge of software architecture design and REST API
• Experience owning your code quality by writing tests, automation, and monitoring dashboards
• Strong object-oriented design and development capabilities
• B.Sc. degree in Computer Science or equivalent practical experience
• Experience in SaaS or multi-tenant or cloud-based environments or scalable platforms (born in cloud or cloud native companies) - Must
• Experience in working in a foundation/platform team - Advantage
• Experience designing and implementing drag-and-drop builders (e.g., visual editors, form builders, workflow designers) - Advantage

• Experience building end-to-end low-code / no-code platforms, including visual modeling, rule engines, and runtime execution layers - Advantage

   

Personal skills

• Leadership skills.
• Team player, innovative and creative, able to see the "big picture" and take part in shaping the product.
• Passionate with a strong interest in staying current with industry trends and techniques.
• Excellent communication, analytical and interpersonal skills.

• Fluent English and Polish

   

We offer

• Opportunity to design and develop complex integration solutions
• Stable permanent job contract
• Flexible working hours to help you keep the work-life balance and find time for your hobbies
• Partnership approach & communication respecting individual needs and employee development plan ideas
• Possibility to gain professional experience and learn from global industry experts
• Stable project & diversified working environment
• Periodical events and contests (business runs, paintball, etc.)
• IT-specific, friendly dress code that you will become a fan of

Job Description

As a Fullstack Infrastructure Engineer in the Frontend Guild, you will build the core engines that power development at Wix. Your work will be used by every frontend engineer to ship faster and with higher quality. You’ll own projects end to end, from idea to production, at massive scale.

What You’ll Do: 

• Architect and build internal tools to improve developer velocity and code quality 
• Own infrastructure solutions such as production testing and performance tooling
• Take projects from ideation through design, implementation, and production
• Use AI daily for coding, testing, design, and technical decisions
• Work with modern full-stack technologies and industry-leading tools 
• Collaborate closely with experienced engineers on high-impact projects 

• Influence the developer experience across the company

   

At Wix, we’re all about the flexibility of a hybrid setup — giving you the option to collaborate in the office when needed while also staying connected remotely.
We’re looking for Ukraine-based talents who can balance their time between in-office and remote engagement with the Wix team. This approach gives you the best of both worlds: flexibility of remote with the added benefit of in-person collaboration when it matters

Requirements

• 4+ years of frontend development experience 
• Deep expertise in TypeScript, React, and modern build tools (Vite, Next.js, SWC/ESBuild).
• Solid understanding of backend systems (Node.js preferred), including APIs and data flows
• Hands-on use of AI tools in daily development
• Professional-level English communication skills
• End-to-end product development experience (frontend, backend, cloud) is a plus

About the Team

We’re part of Wix’s Frontend Engineering (FED) Guild, serving as the Infrastructure group that empowers every frontend developer at Wix to move faster and deliver higher-quality code. Our mission is to design and maintain impactful tools that boost developer velocity, code quality, and performance.Our team is made up of exceptional developers, passionate engineers, and creative problem-solvers. You’ll work on developer-focused infrastructure - from scalable testing platforms and performance optimization tools to standardization frameworks and AI-driven solutions like automated code migrations and intelligent project bootstrapping.

About Wix

Wix makes it possible for anyone to succeed online. 

Since 2006, we've grown to around 5,300 employees in 22 countries, launched over 40 products, and serve over 299 million users and their visitors worldwide. 

At Wix, we push you to innovate, evolve in non-traditional ways, and collaborate. We operate in small teams that work closely together at a high level. 

Although we're already industry leaders in web creation and business, our work is nowhere near done.  Our goal is to become the main engine of the Internet so we can create a more open web for all.

We're proud to be an equal opportunity company. Wix was built around the idea that everyone has the right to be successful, online. This same vision defines us as a company: creating a work environment where everyone is welcome, and anyone has the right to succeed.

Job Description

As a Software Engineer for Wix’s Editor platform, you'll work on building and designing infrastructure to enhance Wix's business solutions, creating scalable APIs, and improving application runtime and UX infrastructure used by millions of users. In your day-to-day, you will: 

• Build infrastructure to allow extendability of existing Wix business solutions 
• Design and build APIs for internal and external users 
• Work on application runtime and UX infrastructure used by millions of users 

• Communicate with colleagues inside and outside of the team: R&Ds, developers, UX designers, business analytics managers and more, to align requirements, dependencies, and move things forward 

   

Requirements

• 5+ years of experience in frontend development
• Proficient in TypeScript and comfortable with Vanilla JS, React Code, or server JavaScript 
• Skilled in solving complex challenges and delivering robust software design and architecture 
• Knowledge about WebWorkers and iframes 
• Ability to write clear, maintainable code 
• Direct communicator who loves owning a feature from end-to-end 

• Working beyond FED framework knowledge, with API design experience – an advantage

   

About the Team

Editor Platform makes products that the majority of FED developers inside Wix are using. We are developing a powerful and flexible infrastructure for App Development. 

Our main challenge is to find a solution that will empower application experience, and open new capabilities, and horizons for developers inside and outside of Wix. 

Part of our work is making great API, tools and providing platformized UX framework for App Experience. 

We are on the stage of opening our products for 3rd party developers and a huge development community. And that's why we need you so much.

About the project
 

US-founded media company operating email newsletters at scale – millions of subscribers across finance, health, and business verticals. Small engineering team, flat structure, direct ownership, fast iteration. No layers of approval, no large org to navigate.

You'll own the AI layer of the automation platform alongside a counterpart engineer who handles integration and infrastructure.
 

What you'll work on

• AI-driven content generation and management workflows at production scale
• Agent systems coordinating multi-step operational tasks: content, QA, validation, reporting
• RAG pipelines over internal knowledge bases and operational data
• Prompt architectures designed for reliability, cost control, and measurable output quality
• Evaluation and regression testing for LLM systems — "it looked fine when I tested it" isn't good enough
   

Real production systems, not demos. The work removes hours of manual operational work daily and needs to be reliable enough that people actually trust it.
 

Requirements

• 6+ years of development experience
• 4+ years of production Python
• 2+ years shipping production systems with LLMs and agents
• Solid understanding of what happens underneath the frameworks: tokenization, context windows, function calling, when RAG helps and when it doesn't
• Hands-on with agent orchestration: LangChain, LangGraph, MCP, or equivalent
• Clean, maintainable Python – frameworks support your thinking, not replace it
   

Tech stack

Python · FastAPI · PostgreSQL · LLM APIs (OpenAI, Anthropic) · LangChain / LangGraph / MCP · vector databases · Playwright · Docker · proxy infrastructure
 

Conditions

• B2B contract, full-time
• Warsaw office (onsite preferred, remote considered)
• Direct collaboration with technical PM and small senior team
• Fast-moving environment: ambiguity, shifting priorities, growing scope

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 Go Engineers! 

Requirements:

• 4+ years of experience with Go programming language.
• Proven ability to design and implement scalable and reliable software solutions.
• Strong understanding of event-driven architecture.
• Experience with containerization and orchestration tools like Docker and Kubernetes.
• Hands-on experience with RDBMS and/or NoSQL databases.
• Strong understanding of event-driven architecture + hands-on experience with Event Brokers.
• Experience with observability — implementing logs, metrics, and tracing.
• Proficiency in working with cloud platforms such as Google Cloud Platform (GCP) and/or AWS.
• Proficient in using Git, GitLab, and GitLab CI for source control and continuous integration.
• Excellent problem-solving abilities.
• Strong time management and organizational skills to handle multiple tasks effectively.
• Upper-intermediate level of English, both written and verbal.
   

Nice to have:

• Familiarity with the Twelve-Factor App methodology.
• Knowledge of Cloud Events and GitOps practices.
   

Responsibilities:

• Develop high-performance, testable, and maintainable code to deliver new functionality.
• Conduct code reviews to ensure quality, maintain standards, and share knowledge across the team.
• Integrate industry-leading third-party services into the platform.
• Mentor team members and actively share knowledge to foster growth and collaboration.
• Propose and implement innovative technical initiatives to improve systems and processes.
   

Why Join Us:

• Flexible remote or hybrid working format based on your location.
• No Time Trackers: We value trust and focus on results.
• Career growth, professional development, and regular performance reviews.
   

Hiring Steps: HR Interview > Technical Interview (no test task, no live-coding needed) > Reference check > Offer
 

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 are provided

🏖Paid vacations, sick leave, personal events days, days off

💵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

✈️In-house Travel Service

🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more

🎳Other benefits could be added based on your location 
 

Who We Are

At Bennett Data Science, we've been pioneering the use of predictive analytics and data science for over a decade for some of the biggest brands and retailers. We're at the top of our field because we focus on delivering actionable AI for our clients. Our deep experience and product-first attitude set us apart from other groups and gets us the business results our clients want.

Why You Should Work With Us

You'll be exposed to a wide range of clients who are at the cutting edge of innovation in their field and get to work on fascinating problems, supporting real products, with real data. We help lots of companies, from some of the largest companies in the world to small startups in Silicon Valley who are building the next big thing.

Expert Mentorship: Direct guidance from senior staff with 20+ years of applied ML experience

Competitive Compensation: Market-rate pay with performance upside

Fully Remote: Work from any location of your choice, on a flexible schedule

Real Impact: Your models go into production and serve real users

The Role

As a Senior Data Scientist, you will lead the design, development, and deployment of production AI and machine learning models. You will work directly with stakeholders to understand their business problems, translate them into data science solutions, and deliver measurable impact. You will also mentor junior team members and drive technical excellence across engagements.

You'll own projects end-to-end, from exploratory analysis and model development through deployment, monitoring, and iteration alongside senior data engineers. This is a hands-on, individual contributor role at a senior level. Client-facing communication is part of the job.

Requirements

A successful candidate has 5+ years of experience in applied data science and machine learning, a strong statistical foundation, and demonstrates the following:

• Production ML experience: building, deploying, and maintaining models that serve real users at scale
• Strong Python skills including scikit-learn, pandas, NumPy, and at least one deep learning framework (PyTorch or TensorFlow)
• Proven experience building predictive scoring, classification, or ranking models deployed to production at scale
• Proficiency in SQL and comfort working with large-scale data warehouses (Redshift, Snowflake, BigQuery)
• Experience deploying RAG-based chat bots, including  how to reduce hallucinations and a strong understanding of the tradeoffs across various approaches
• Solid statistical foundation: hypothesis testing, distributions, probability, experimental design
• Experience communicating findings and model recommendations to non-technical stakeholders
• Comfort working independently across multiple projects simultaneously
• English proficiency at B2 or above (written and spoken)

Nice to Have

• Experience applying LLMs or transformer-based NLP for structured text classification, information extraction, or embedding-based retrieval
• Geospatial feature engineering — location-based statistics, spatial indexing, or OpenSearch for proximity scoring
• Experience with Vision-Language Models (VLMs) or satellite/aerial imagery analysis
• Experience with cloud ML platforms (AWS SageMaker, GCP Vertex AI)
• Exposure to utilities, energy, infrastructure, or enterprise SaaS domains
• Experience fine-tuning or adapting pre-trained models (LoRA, PEFT, or full fine-tune)
• Experience with agentic builds and deployments

Role Expectations

• This is a production role. We build systems that run in the real world

We are looking for a motivated software engineer to join our engineering team. In this role, you will work across our entire stack to build products that are changing how users interact with the web safely. This is a perfect opportunity for an experienced developer ready to take on greater ownership and work with a modern, specialized tech stack.

The Role

You will be an integral part of our agile team, contributing to everything from our browser extension logic to our backend data pipelines. You’ll be expected to write clean, maintainable code, participate in design discussions, and help us scale our security-focused solutions.

Responsibilities:

• Feature Development: Design and implement product features across the full stack (React, Node.js, and C#).
• Code Excellence: Contribute to and uphold our code quality standards through thorough testing and thoughtful peer reviews.
• Rapid Problem Solving: Debug complex issues and ship fixes quickly to maintain a seamless user experience.
• Collaborative Engineering: Partner with teammates to brainstorm and solve architectural challenges creatively.
• Codebase Evolution: Take ownership of extending and optimizing our existing codebase as we add new capabilities.

Qualifications

• Experience: 2–4 years of professional software development experience.
• Education: BS/BA in Computer Science or a related field, or equivalent practical experience.
• Core Stack: Proven proficiency in TypeScript, Node.js, and React. 
• C# / .NET: Familiarity with the .NET ecosystem for backend services.
• Databases: Experience working with SQL databases, ideally PostgreSQL.
• Cloud & Tools: Comfort working in AWS environments and familiarity with Git and Jira.
• Communication: Strong verbal and written communication skills with a collaborative mindset.
• Drive: Self-motivated and capable of hitting the ground running in a fast-paced environment.

Our Tech Stack

We lean into modern tools to build fast and stay secure:

TypeScript · Node.js · React · PostgreSQL · AWS · Plasmo · C#/.NET

​Nice to Have

If you have experience in any of the following, you'll have a head start:

• ​Browser Extensions: Experience building or maintaining extensions (especially using frameworks like Plasmo).
• ​​Cybersecurity Knowledge: Interest or experience in data loss prevention (DLP), DNS security, or credentials analysis.
• ​Startup Savvy: Experience working in a startup or a similarly fast-moving environment.
• Design Literacy: Familiarity with Figma to help translate designs into functional code.

🎁 We Offer

• Growth: Daily support for your technical and personal growth through mentoring and educational programs.
• Team Culture: A professional and friendly environment where help is always available.
• Medical Insurance in Ukraine and Multisport program in Poland.
• Offices in Ukraine (Kyiv, Kharkiv) and Poland (Wroclaw) or Remote.
• Paid vacation, sick leaves, and official holidays.
• Legal & Accounting services.
• The company provides all necessary equipment.
• English classes and Education reimbursement.

Summary

High-Ticket Sales Closer - Luxury Travel / Yachts / Villas

Well qualified inbound leads provided / High intent — Base + commission or commission-only

We are hiring freelance sales closers to handle qualified inbound leads for a luxury travel and premium experiences company.

We operate across Europe’s most exclusive destinations, primarily catering to an American clientele seeking high-end and premium experiences.

Our leads are highly qualified and high-intent. Most clients are English-speaking, often US-based, and actively looking for premium experiences. Each lead is pre-screened by a human team member, with key details collected before being assigned to a closer, whose main objective is to secure the deposit.

This is not cold calling.
This is not appointment setting.
This is a pure closing role.

Compensation options

Commission starts from 2% on collected revenue, with average deal sizes typically ranging between $20,000 USD and $500,000 USD.

Leads assigned based on availability, speed, close rate and CRM discipline
Strong performers can be promoted quickly.

Your role:

You will receive qualified inbound leads and your job will be to close them.

Responsibilities include:

Contacting assigned leads very quickly.
Speaking with clients by phone, WhatsApp, video calls, or approved calling tools.
Understanding the client’s needs, budget, group, destination and urgency.
Building trust with very high-end clients.
Handling objections professionally.
Following up until the deal is closed or clearly lost.
Pushing for deposit/payment without sounding aggressive.
Keeping CRM notes clean and updated.
Working closely with our Sales Lead.
Following our sales process.

When a hot lead is assigned, you must be able to respond quickly.

What you will NOT do

You will not be responsible for:

Finding leads.
Cold calling.
Supplier negotiations.
Operations.
Designing proposals.

Your role is sales closing only.

Requirements:

We are looking for someone who is:

Excellent in spoken English.
Confident and natural on phone calls and video calls.
Comfortable speaking with American and international clients.
Experienced in high-ticket sales, luxury sales, travel, hospitality, real estate, events, villas, concierge, or premium services.
Very fast with follow-ups.
Organized with CRM notes.
Able to create urgency without being pushy.
Able to sell premium services without sounding desperate or aggressive.
Coachable and process-driven.
Comfortable working as a freelance contractor.

Lead allocation depends on performance, response speed, CRM discipline, close rate and respect of process.

Ideal background:

You may be a good fit if you have experience as a:

High-ticket closer.
Luxury travel consultant.
Villa rental sales agent.
Real estate sales agent.
Hospitality sales manager.
Concierge sales specialist.
Premium events sales rep.
Inbound sales closer.
Remote sales consultant.

We care more about your ability to close premium clients than your title.

To apply:

Please send:

Your experience as a closer.
The biggest deal you personally closed.
Your country/time zone.
A 90-second voice note introducing yourself and answering this objection:
“I like the offer, but I need to think about it.”

Please do not apply without the voice note.

As an AI Engineer, you will be at the forefront of our innovation engine, architecting the next generation of intelligent agentic systems. This isn't just about prompt engineering; it's about building scalable, production-ready Generative AI ecosystems that solve high-stakes business challenges.

Key Responsibilities

• Architect & Deploy: Design end-to-end GenAI solutions, specialized AI agents, and high-performance RAG pipelines.

• Lead Innovation: Rapidly build and validate Proof of Concepts (PoCs) to showcase the "art of the possible" to stakeholders.

• Consult & Collaborate: Partner with cross-functional teams and interface directly with clients to translate complex needs into tailored AI strategies.

• Research & Evaluate: Stay ahead of the curve by benchmarking emerging models, agentic frameworks, and dev kits.

The Profile

• The Experience: 3+ years of industry-hardened experience in Applied AI or Machine Learning.

• The Tech Stack: Expert-level command of agentic frameworks (LangGraph, Agno, Google ADK) and Vector Databases.

• Cloud Fluency: Deep familiarity with at least one major Hyperscaler (GCP, AWS, or Azure).

• Bonus Points: Proficiency with the Google Cloud AI stack (Vertex AI, Gemini), MLOps (Docker/K8s), and rigorous evaluation frameworks like RAGAs or LangSmith.

• AI agent building: know-how.

Compensation: USD 2,000–3,500/mo depending on seniority and specific stack match. Remote, full-time. English B2 or higher is required for client-facing work.

We are a global online marketplace specializing in small molecules and biologics for the pharmaceutical and life sciences industries. Our platform hosts one of the world’s largest publicly доступних catalogs of chemical compounds — more than 11 billion compounds sourced from suppliers worldwide. We help researchers, procurement specialists, and pharma companies efficiently discover, compare, and purchase compounds through advanced chemical and text search technologies.

Alongside our marketplace platform, we are actively developing B2B SaaS solutions for pharmaceutical partners, focusing on automation, integrations, and seamless procurement workflows. To support this growth, we are looking for a Product Owner who will drive product development, collaborate closely with customers and internal teams, and help scale our SaaS direction.

In this role, you will:

• Work directly with customers and stakeholders to define and evolve the product vision in line with business goals and market demands
• Translate business needs and customer feedback into clear product requirements and actionable development tasks
• Own and manage the product backlog, ensuring priorities are aligned with strategic objectives and customer value
• Facilitate backlog refinement sessions and support development teams throughout the delivery lifecycle
• Coordinate timelines, deliverables, and expectations with customers and internal stakeholders
• Monitor project progress, identify risks, and ensure high-quality delivery and customer satisfaction
• Act as a key communication point between business and technical teams, ensuring transparency and alignment throughout the product lifecycle

We are looking for someone who has:

• 3+ years of experience in a Product Owner or Business Analyst role
• Practical experience working with Jira and Agile/Scrum methodologies
• Strong analytical and problem-solving skills with the ability to understand complex business processes
• Upper-Intermediate or higher English level with strong written and verbal communication skills
• High attention to detail, ownership mindset, and strong sense of responsibility
• Ability to adapt quickly to changing priorities and dynamic environments

What we offer:

• Competitive compensation based on experience and expertise
• Flexible working schedule
• Opportunity to work in an innovative pharma-tech and SaaS domain
• Full benefits package including paid vacation, sick leave, medical insurance, and sports compensation
• English courses and individual education budget
• Supportive and collaborative team environment

We are seeking a high-impact Head of Retention to build our Retention department from the ground up at a fast-growing, ambitious iGaming startup. If you have deep Tier-1 market expertise, a passion for data-driven growth, and the drive to scale a proprietary CRM system, we want you on our team.

🌐 Key Responsibilities:

• Build from Scratch: Architect and launch the Retention department on our powerful, proprietary CRM platform.

• Strategy & Reactivation: Develop and execute end-to-end strategies to maximize user retention and reactivation across multiple GEOs.

• Omnichannel Mastery: Lead communication across Email, SMS, In-App, Web-Push, WhatsApp, and Telegram.

• Data-Driven Growth: Segment audiences to deliver personalized journeys, run rigorous A/B tests, and turn insights into revenue.

• Performance Analysis: Plan, execute, and analyze promotional campaigns and automated lifecycles to consistently optimize retention metrics.

• Innovation: Proactively identify growth levers and new player retention methodologies.

📊 Required Experience:

• Hands-on experience with Tier-1 markets is a must.

• 2+ years in the iGaming industry, with at least 1 year in a Head of Retention or lead role.

• Proven ability to build business reports (funnels, segments, communication chains) and make data-backed decisions.

• Experience in team building, hiring, and implementing effective performance-based motivation systems.

• A multitasking powerhouse who thrives on managing complex data in a fast-paced environment.

💱 Why Join:

• Work in an international Tier‑1 iGaming environment.

• Remote format with flexible schedule.

• Competitive compensation and performance bonuses.

• Opportunity to shape global marketing strategy and scale a Tier‑1 product.

• Collaborative, multicultural team atmosphere.