Jobs at Djinni

About 3DLOOK
3DLOOK is a leader in AI-powered body measurement technology. Our proprietary computer vision platform transforms two smartphone photos into accurate 3D body measurements and body composition data used by global brands in apparel, healthcare, fitness, and wearables. We build scalable AI solutions that solve real-world problems for enterprise customers worldwide.

About the Role
We're looking for a Senior Backend Engineer to design, build, and scale the backend services powering our AI platform. You'll develop high-performance APIs and distributed systems, optimize cloud infrastructure, and collaborate with Product, AI, Mobile, and DevOps teams to deliver reliable, scalable solutions used by enterprise customers.

Responsibilities
- Design, develop, and maintain scalable and reliable backend systems, services, and
APIs.
- Translate business requirements into scalable, reliable, and maintainable solutions.
Improve the reliability, observability, and performance of existing systems.
- Troubleshoot production issues and perform fixes or enhancements.
Integrate third-party APIs and cloud services.
- Write clean, maintainable, and well-tested code.
- Participate in code reviews, release processes, and contribute to engineering best practices.
- Contribute to CI/CD pipelines and deployment processes.
- Work with containerized applications and Kubernetes-based deployments.
- Collaborate closely with cross-functional engineering teams.

Qualifications
Required
- 7+ years of commercial Python development experience.
- Strong knowledge of Python 3.x and the standard library.

- Excellent knowledge of Django and its ecosystem.
- Deep understanding of concurrent programming (multithreading, multiprocessing, asyncio).
- Experience with asynchronous frameworks (FastAPI, aiohttp)
- Strong understanding of OOP, SOLID, DRY, and KISS principles.
- Deep understanding of RDBMS(PostgreSQL) and NoSQL systems.
- Experience working with ORMs (Django ORM, SQLAlchemy).
- Experience designing and building distributed systems.
- Experience with AWS services, containerization, Git, and CI/CD pipelines.
- Experience with Celery, Redis, RabbitMQ, or similar messaging systems.
- Experience integrating third-party APIs.
- Experience writing automated tests using pytest and unittest.
- Experience working in Agile/Scrum environments and participating in code reviews, design discussions, and release cycles.
- Ability to write clean, structured, and maintainable code.
- Upper-Intermediate (B2+) English or higher with strong written and verbal communication skills.
- Experience using AI-assisted development tools to improve development productivity and code quality.
- Comfortable leveraging modern AI tools for code generation, debugging, documentation,
testing, and research while maintaining high engineering standards.
- Ability to effectively use AI-powered development tools to accelerate software delivery
and improve engineering efficiency.
 

Location
- Fully remote.
- Comfortable collaborating across European and US time zones.

About us. TimelinesAI is a B2B SaaS connecting WhatsApp to CRMs (HubSpot, Pipedrive, Bitrix24, monday.com). Our outbound runs on AI agents — what's missing is the human operator who owns the result.

The role. Operate and improve the AI outbound engine daily — it gets better because you run it. You own queue speed, reply quality, and follow-up discipline; infrastructure has its own owner — you escalate, not fix.

What matters

• Real outbound experience in B2B. Sequences, reply handling, objections, deliverability basics; a booked meeting is the only metric that counts.
• You work in Claude Code daily — specifically Claude Code: the pipeline lives in GitHub, and you work inside it. If your outbound is blasting templates — this role is not for you.

What you'll do

• Work the reply/approval queue daily: approve, fix, or escalate agent-drafted responses; never let a positive reply rot.
• Own follow-up cadences and booking conversion; report replies → meetings.
• Improve process and playbooks through GitHub as you spot patterns.

Terms

• Remote, contract, full-time

To apply. Describe one automation you've built with AI tools: what it does, which tools, how you set it up and ran it.

About us. TimelinesAI is a best selling B2B SaaS connecting WhatsApp to CRMs (HubSpot, Pipedrive, monday.com).

A lot of our work already runs on Claude Code agents — you're expected to run paid the same way: agents, not spreadsheets.

The role. Own paid acquisition end to end: Google Ads plus new channels (OpenAI Ads, Reddit Ads),  working with our existing agencies. Your core job is short iteration loops — campaign → UTM → landing → signup, checked daily by agents you build — so budget moves off the 95% of keywords that don't work.

What matters

• Performance marketing fundamentals in SaaS. Keywords, negatives, landing tests, funnel metrics.
• You work in Claude Code daily — specifically Claude Code, the job runs in it. GitHub is your workflow. If your PPC is a monthly agency PDF — this role is not for you.

What you'll do

• Run and iterate campaigns; give agencies data-backed feedback.
• Build the daily analytics loop (UTM → landing behavior → signups) as an agent.
• Improve landing pages from data; ship changes and analyses through GitHub.

Terms

• Remote, contract, full-time

To apply. Describe one automation you've built with AI tools: what it does, which tools, how you set it up and ran it.

Join a Company That Invests in You

Seeking Alpha is the world's leading community of engaged investors. We’re the go-to destination for investors looking for actionable stock market opinions, real-time market analysis, and unique financial insights. At the same time, we’re also dedicated to creating a workplace where our team thrives. We’re passionate about fostering a flexible, balanced environment with remote work options and an array of perks that make a real difference.

What We're Looking For

Do you look at websites and think about how they might be personalized? Do you use websites and apps and think about how their features have been designed to be best for a lot of different users? Do you read articles with statistics and think about how they may be misinterpreting the data to get their results? If these things describe you, and if you’re great at SQL and have experience analyzing website data, you’re someone we want to talk to.

We’re looking for a Senior Data Analyst with experience analyzing website data. Our data analyst team analyzes everything on our website, not only for their immediate use but also for how they connect to high-level company KPIs. Our Analysts analyze raw data, not only pre-aggregated data, to extract just the right information and diagnose what is happening on our site.

The role requires understanding web development and how data is gathered, analysis of site usage and a/b tests, data visualization, and how different kinds of data can be presented most clearly, and business KPIs and how they are measured.

But more than that, we’re looking for experienced analysts who can bring us new ideas about how to analyze and extract insights from website data. Our ideal candidates have measured KPIs that we haven’t measured or used new ways to explain user retention, or analyzed features of users' data that we haven’t analyzed.

The best thing about our work is that we’re part of an incredibly data-driven company. Everyone from the CEO down uses data every day. The data teams are involved in every single thing the company does.

What You'll Do

• Analyzing the behavior of users on our site and apps:

-Build and maintain dashboards that visualize the usage of single or multiple features and how that usage drives company KPIs.

-Answer questions about site usage or user behavior based on deeper analyses.

• Analyze and track high-level KPIs such as conversion, retention, churn, recurring revenue, engagement, cross-device usage, e-mail and notification usage, and more.
• Communicate with business stakeholders on analysis results, how they relate to business, and what business suggestions result from the analysis.
• Run the whole data flow for site and app features, from defining KPIs, specifying data collection for development team implementation, and building and maintaining iterative versions of dashboards with both low-level and high-level views of collected data.
• Split tests of product features:

-Design a test with clear success criteria

-Monitor test integrity

-Analyze results and give recommendations

-Use segmentation and clear cohort analysis to validate significant conclusions

-Conduct exploratory analysis to identify trends and opportunities

Requirements

• A minimum of 5 years in a B2C website-related Data Analyst position
• Strong SQL skills with experience writing complex and efficient analytical queries
• Demonstrated experience with working in English directly with business stakeholders, understanding their needs, and explaining results
• Understanding of website development and operations and how they connect to data gathered.
• Experience with data visualization tools (Looker/Tableau/PowerBI, etc.)
• Experience with report writing and technical requirements analysis, business process modeling/mapping, methodology development, and data modeling

We’re building and scaling a high-volume, performance-driven newsletter portfolio and are looking for a Senior Email Marketing Manager to fully own newsletter growth, engagement, and monetization.

This role is for someone who understands newsletters as a revenue channel, not just a publishing task.

You’ll work closely with authors, AI writers, designers, and monetization partners to ensure every send is optimized for opens, clicks, and revenue, while maintaining strong editorial quality.

Your primary mission:
 

Key Responsibilities

Email & Newsletter Performance Ownership

• Own end-to-end newsletter strategy, publishing, and optimization
• Optimize subject lines, preheaders, layouts, CTAs, and content flow
• Maintain consistent, high-quality publishing schedules across all newsletters
• Review, QA, and approve all outgoing content before sending

 Monetization & Advertising Optimization

• Integrate ads natively within newsletters to maximize CTR and revenue
• Test ad placements, formats, and messaging without harming reader trust
• Analyze performance and continuously improve monetization strategy

Scaling & Team Leadership

• Collaborate closely with writers, AI tools, designers, and growth teams
• Build repeatable processes, guidelines, and quality standards
• Provide weekly performance insights and improvement recommendations
   

Requirements

• Strong experience in email marketing
• Deep understanding of email performance metrics: open rate, CTR, conversions, revenue per send
• Hands-on experience managing multiple email campaings at scale
• Comfortable using AI tools
• Strong editorial and layout instincts (formatting, hierarchy, readability)
• Excellent organization — able to manage 15–20+ newsletters simultaneously
• Strong QA mindset: zero tolerance for broken links, typos, or formatting errors
• High level of English: C1
   

Nice to Have

• Experience with platforms like Beehiiv, Substack, Ghost
• Experience working with ad monetization, sponsorships, or affiliate content
• Background in content-led growth or digital publishing
• Experience scaling multiple content brands or media products

We are hiring on behalf of our client – an American media company with an office in Warsaw. They run a high-volume, performance-driven newsletter portfolio and drive traffic to advertisers and brand partners through owned channels. Affiliate revenue is a core part of the business, and they need someone to own the partner relationships that make it work.

This is a senior, commercial role. You will be the main point of contact for advertisers, affiliate networks, and affiliate managers — building relationships strong enough that partners bring you their best deals first, before anyone else sees them.

You will own payout negotiation end to end: commission rates, CPAs, rev shares, bonuses. That means reading performance data, spotting where a deal is underpriced, and pushing for better terms – not just accepting what a partner offers. You also own tracking hygiene across campaigns: links, sub-IDs, attribution, making sure nothing breaks and no revenue leaks.

Responsibilities

1. Partner communication & coordination

• Be the main point of contact for advertisers, affiliate networks, and affiliate managers
• Keep promo schedules, offer updates, performance feedback, and follow-ups tight and proactive
• Build strong relationships so partners prioritize us and share better deals first
• Spot new opportunities early and move fast to secure them

2. Payout negotiation & deal management

• Negotiate commission rates, CPAs, rev shares, and bonuses to maximize earnings
• Regularly review terms and push for improvements based on performance data
• Identify underperforming/undervalued deals and renegotiate with clear numbers
• Manage renewals and escalate when terms need to change

3. Tracking, links & execution

• Own tracking links, sub-IDs, parameters, and attribution hygiene across campaigns
• Prepare promo packages for internal teams (links, copy, creatives, instructions)
• Coordinate launches across multiple partners and deadlines at the same time
• Keep clean records of partners, offers, assets, and timelines

4. Performance & growth

• Monitor partner performance and flag where we’re leaving money on the table
• Improve partner workflows so we execute faster and capture more revenue
• Longer-term: industry events and conferences can be part of growth, but near-term focus is performance and revenue impact

Requirements

• 4+ years in affiliate / performance marketing (preferably publisher/traffic side)
• Proven experience negotiating payouts (CPA, rev share, commissions, bonuses) with advertisers or networks
• Strong understanding of tracking (links, sub-IDs, attribution, what breaks conversions)
• Highly organized with a “zero mistakes” mindset
• Strong English (C1+)
• Comfortable managing multiple partners and deadlines in parallel
• Hungry to grow, performance-oriented, and comfortable with occasional irregular hours when needed

Nice to have

• Experience with Impact, CJ, ShareASale (or similar platforms)
• Affiliate network relationships / strong partner Rolodex
• Experience in digital media / newsletter monetization
• Comfortable attending industry events

What we offer

• Competitive salary + performance-based bonuses
• 21 paid vacation days + 14 paid sick leaves
• Warsaw office available (hybrid setup)
• A fast-moving, high-performing team with real ownership and growth opportunities

🎯 Mission of the Role

The primary mission of this role is to design highly effective user experiences, logic, and interfaces for high‑conversion funnels. All design decisions must be grounded in quantitative and qualitative research of user behavior and sentiment, aimed at reducing cognitive load, removing barriers in the user journey, and driving systematic conversion growth.

🧠 Required Skills

• Proven ability to formulate and defend professional UX/UI decisions based on quantitative and qualitative user data, not subjective preferences.
• At least 2 years of experience as a UI/UX Designer.
• Demonstrable UI design skills with a strong portfolio.
• Strong knowledge of typography, color theory, composition, and modern UI trends.
• Experience working with eCommerce project.
• Familiarity with design requirements for SaaS products and mobile apps (preferred).
• Data‑driven mindset with hands‑on experience in A/B testing and collaboration with analysts.

• Intermediate / Upper‑intermediate English.

   

🌟 Nice to Have

• Experience conducting qualitative UX research to identify conversion growth opportunities and optimal IX/UI solutions.
• Background in data‑driven teams, working closely with analysts to obtain necessary data to create strong UX/UI solutions for improving funnel performance.
•  

🚀 What We Offer

• Direct Impact on Millions: your work will directly improve the experience of around 50M monthly users across multiple clients. We partner with successful and ethical businesses, including eCommerce stores, SaaS products, mobile/web applications, and lead generation funnels.
• Ownership and Freedom: you make UI decisions independently, validated through A/B testing, without relying on client “taste” or subjective opinions.
• 100% Data‑Driven Culture: every hypothesis is tested and validated with statistically significant data. We combine insights and best practices with data to deliver the highest‑quality design outcomes.
•  

📊 Responsibilities

• Identify UX friction points and conversion opportunities using user research and analytics.
• Design user interfaces and user flows that improve conversion and other key business metrics.
• Create UI variations for A/B tests and optimization experiments based on validated hypotheses.
• Collaborate with Growth PMs, CRO Strategist, UX Researcher, Analyst, Data Engineer, Developer, and QA Engineer throughout the experimentation process.
• Present and defend design decisions using research, data, and UX best practices.
• Iterate on designs based on experiment results and user behavior insights.

Position Overview

NYC Glass & Window Repair is looking for a motivated, organized, and results-driven Sales Representative to manage incoming leads, communicate with residential and commercial customers, prepare estimates, follow up on opportunities, and convert inquiries into booked projects.

The ideal candidate is comfortable speaking with customers, understands consultative sales, follows up consistently, and takes ownership of every lead from the initial inquiry through closing and handoff to the operations team.

Experience in windows, doors, glass, construction, home improvement, or building services is highly preferred but not required if the candidate is willing and able to learn the technical aspects of our services.

Key Responsibilities

• Respond quickly to new leads received by phone, email, website, text, and other channels.
• Speak with customers to understand the problem, project scope, budget, timeline, and expectations.
• Review customer photos, videos, measurements, drawings, and project documentation.
• Determine whether the project can be quoted remotely or requires an on-site assessment.
• Schedule site visits and coordinate with estimators when necessary.
• Prepare and send professional estimates and proposals.
• Explain proposed solutions, materials, hardware, glass options, lead times, warranties, and pricing to customers.
• Follow up consistently on all open estimates and sales opportunities.
• Negotiate professionally while protecting company margins.
• Convert qualified leads into signed/approved projects and collect required deposits.
• Upsell and cross-sell appropriate services when they genuinely benefit the customer.
• Maintain accurate customer information, notes, estimates, follow-up dates, and sales stages in the CRM system.
• Re-engage previous customers and older leads when appropriate.
• Coordinate sold projects with scheduling, purchasing, project management, and installation teams.
• Maintain communication with customers until the project has been properly handed off.
• Develop long-term relationships with property managers, general contractors, architects, designers, building owners, and repeat customers.
• Meet individual sales, revenue, conversion-rate, and follow-up KPIs.

Services the Sales Representative Will Sell

The representative will be trained to sell services including window repair and replacement, insulated glass (IGU) replacement, commercial and residential glass replacement, door repair and installation, storefront glass and aluminum systems, shower enclosures, custom mirrors, glass partitions, railings, historical window restoration, window screens, smart glass and window film, and specialty glazing projects.

Sales Process

The Sales Representative is expected to take ownership of the sales pipeline:

New Lead → Qualification → Site Visit/Estimate → Proposal → Follow-Up → Negotiation → Closing → Deposit → Operations Handoff

A lead should never be left without a clearly documented next action or follow-up date.

Requirements

The ideal candidate should have excellent verbal and written English, strong communication and negotiation skills, and the confidence to speak with both homeowners and commercial clients.

The candidate must be highly organized, comfortable working with CRM systems, able to manage multiple opportunities simultaneously, and persistent with follow-ups without being overly aggressive.

Basic mathematical skills are required for measurements, quantities, pricing, percentages, and margins. The candidate must also be comfortable learning technical terminology related to glass, windows, doors, hardware, framing systems, and construction.

Preferred Experience

Previous experience in construction sales, window and door sales, glass and glazing, home improvement, building materials, property services, or B2B sales is a strong advantage.

Experience dealing with property managers, general contractors, architects, designers, management companies, and commercial clients is also highly desirable.

Key Performance Indicators (KPIs)

Performance should be evaluated primarily on sales revenue, gross profit/margin, lead-to-sale conversion rate, estimate-to-sale conversion rate, speed of response to new leads, follow-up completion rate, average project value, CRM accuracy, and repeat/referral business.

What We Are Looking For

We want someone who is sales-driven but not pushy. The goal is not simply to give customers a price—it is to understand what they need, recommend the correct solution, explain why it is the right solution, build trust, and close the project.

The right candidate should think:

“Every qualified lead needs a clear next step until the customer buys, declines, or the opportunity is formally closed.”

NYC Glass & Window Repair is looking for a creative, energetic, and highly organized Content Creator to develop engaging social media content showcasing our projects, team, services, and day-to-day operations.

The ideal candidate understands how to turn real construction and service projects into compelling Instagram Reels, TikTok videos, YouTube Shorts, Facebook content, and other short-form videos that generate attention, engagement, brand awareness, and ultimately new customers.

This position requires more than simply recording videos. We are looking for someone who understands storytelling, hooks, trends, editing, captions, and social media algorithms and can consistently identify opportunities for interesting content.

Key Responsibilities

• Visit job sites and create photo and video content of ongoing and completed projects.
• Film before-and-after transformations, installations, repairs, technician processes, and finished results.
• Create and edit short-form videos for Instagram Reels, TikTok, YouTube Shorts, Facebook, and other platforms.
• Develop strong hooks and concepts designed to capture attention within the first few seconds.
• Turn technical projects such as window repair, glass replacement, storefront installation, shower enclosures, glass partitions, and door installations into content that is easy and interesting for customers to understand.
• Interview technicians, project managers, customers, and other team members when appropriate.
• Create educational content answering common customer questions.
• Write engaging captions, titles, descriptions, and calls to action.
• Follow current social media trends and adapt relevant formats to the company.
• Maintain a consistent posting and content-production schedule.
• Organize raw footage, completed videos, photographs, and other digital assets.
• Coordinate with the office, sales team, and technicians to identify upcoming projects worth filming.
• Repurpose one project into multiple pieces of content for different platforms.
• Monitor content performance and identify which topics, hooks, formats, and videos generate the strongest engagement and leads.
• Develop new creative ideas instead of waiting for detailed instructions for every video.
• Maintain professional brand standards across all published content.

Content We Want to Produce

The creator should be comfortable developing content such as before-and-after videos, emergency glass repairs, broken-to-restored transformations, luxury shower enclosures, storefront installations, historical window restoration, large custom glass projects, educational “Did you know?” videos, common window problems, behind-the-scenes footage, technician POV videos, customer testimonials, project walkthroughs, and visually satisfying installation videos.

Requirements

The ideal candidate should have proven experience creating social media content and strong skills in video shooting and editing. Experience with CapCut, Adobe Premiere Pro, Final Cut Pro, DaVinci Resolve, or similar software is preferred. The candidate should understand Instagram, TikTok, YouTube Shorts, and current short-form content trends and be able to create professional content using both smartphones and cameras.

Strong English communication, attention to detail, reliability, creativity, and the ability to work independently are important. Experience creating content for construction, home improvement, architecture, real estate, interior design, or service businesses is a major advantage.

What Success Looks Like

Success in this position will be measured by consistent production of high-quality content, growth in organic reach and engagement, increased views and followers, development of recognizable company branding, and—most importantly—social media inquiries and leads that convert into customers.

Preferred Candidate

We are looking for someone who sees a completed glass installation and immediately thinks:

“How can I turn this into a video people will want to watch?”

The right person should be creative, proactive, comfortable visiting active job sites, and capable of taking ownership of the content-production process from idea → filming → editing → publishing → performance analysis.

At Noomo Agency, we're seeking a Senior UI/UX Designer (full-time or part-time) with excellent visual skills and extensive experience in website design.

Position: Part-time or Full-time (both options are welcome)

Experience Required: Minimum 10 years

What matters to us:
→ Strong visual design — you care about every detail, from typography to composition
→ Experience with 3D websites and interactive web experiences
→ Clear communication — you can present your thinking and bring others along
→ Remote, self-directed, and collaborative by nature

Must-Have

• Strong typography and composition skills
• Experience working with a large enterprise
• Strong communication skills
• Being a team player
• Thinking outside the box

SBC Performance drives scalable growth for brands ready to expand globally.

Working across eCommerce, health & wellness, education, and entertainment, our team helps brands acquire customers faster and scale across 26+ global markets.

We combine data-driven paid media, performance creative, and advanced analytics to turn marketing into a predictable revenue engine.
Trusted by 200+ companies, managing $150M+ in ad spend.

Scale faster. Grow smarter.

We’re looking for a Marketing Intern - someone who can turn the ordinary into something fresh, notice the little things, catch trends early, and add a personal twist where it matters.

If you feel at home in the digital space, enjoy experimenting, adapt easily to change, and want to grow in marketing - we’d love to meet you.

What You Will Do:

• Analyze the performance of advertising creatives and identify areas for improvement.
• Search for source materials (images, music, videos) to support the creation of ad content.
• Collaborate with marketers and the creative team to develop innovative advertising materials.
• Work closely with the compliance team to ensure all creatives meet the required standards.
• Set tasks in the internal company system and CRM, providing clear and detailed technical specifications.
• Stay up to date with market trends to find inspiration and bring new ideas into creative development.

Requirements:

• English level B1 or higher.
• Understanding of what makes up a creative (fonts, music, video, background, etc.).
• Willingness to learn and grow.
• Attention to detail.
• Analytical thinking skills.
• Ability to work effectively as part of a team.

We Offer:

• Remote work
• Company-provided laptop and all necessary equipment
• Paid vacation and sick leaves
• Full training from scratch and support at every stage.
• Open feedback and transparent direct communication

Required languages

English

B1 - Intermediate

Ukrainian

Native

About SBC Digital

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 over 250+ professionals based in the US, Czech Republic, Poland, Ukraine, and other locations, we are building a fast-moving, data-driven performance culture.

Privacy Notice about your data: https://sbc-performance.com/notice-privacy-for-recruitment/

SBC Performance drives scalable growth for brands ready to expand globally.

Working across eCommerce, health & wellness, education, and entertainment, our team helps brands acquire customers faster and scale across 26+ global markets. We combine data-driven paid media, performance creative, and advanced analytics to turn marketing into a predictable revenue engine.
Trusted by 200+ companies, managing $150M+ in ad spend.

Scale faster. Grow smarter.

Now, we’re looking for a Full Stack Engineer to join our AdTech product team. Someone passionate about building scalable, data-driven systems that power performance marketing automation and analytics.

Key Responsibilities:

• Design, build, and maintain frontend and backend services for the internal AdTech platform.
• Develop Angular (v12+) applications with TypeScript, using reactive patterns (RxJS, Angular Material, reactive forms).
• Implement and optimize state management and change detection for high-performance UI.
• Build and maintain Node.js microservices with TypeScript and RESTful APIs.
• Work with PostgreSQL (TypeORM) and Firestore (NoSQL) for data modeling and storage.
• Implement asynchronous patterns, error handling, and background data processing.
• Integrate with Google Cloud Platform (GCP): Cloud Functions, Firestore, Cloud Storage, and Secret Manager.
• Utilize Redis caching, message queues (RabbitMQ / Pub/Sub), and efficient pagination/filtering for large datasets.
• Collaborate with product, analytics, and QA teams to deliver robust, scalable AdTech solutions.

Requirements:

• 3+ years of experience as a Full Stack Engineer
• Experience with Node.js, Angular (v12+), and TypeScript in production environments
• Strong knowledge of RxJS, Angular Material, and reactive forms
• Experience with state management and change detection optimization
• Experience with microservices architecture and RESTful APIs
• Proficiency with PostgreSQL (TypeORM) and Firestore (NoSQL)
• Understanding of asynchronous patterns and error handling
• Experience deploying and managing Cloud Functions (triggers, logs, monitoring)
• Knowledge of Firestore queries, indexing, and data modeling
• Familiarity with Cloud Storage and Secret Manager
• Docker basics for local development and testing
• Experience with message queues (RabbitMQ or Pub/Sub)
• Redis caching and session management
• Handling large datasets (pagination, filtering, sorting)

Nice to Have

• Experience with ad platform APIs (TikTok Business API, Facebook Graph API, Google Ads API)
• Working knowledge of BigQuery for analytics and data aggregation
• Experience building worker pools and parallel processing pipelines
• Familiarity with CI/CD pipelines and deployment automation
• Understanding of AdTech concepts — campaigns, budgets, pixels, conversions
• Experience with high-volume, real-time data systems

What We Offer

• Hybrid job in Prague/Warsaw or remote
• Competitive compensation
• Flexible working hours: we start our operation day between 9:00 — 11:00 CET
• All necessary equipment
• Paid vacation and sick leaves
• Educational support: reimbursement of certification, training, and a knowledge-sharing atmosphere
• Company events and multiple internal activities
• Open feedback and transparent direct communication

As a QA Automation Engineer, you will be responsible for building and owning the company's automated quality strategy from the ground up. This includes developing end-to-end test automation, performance testing, AI evaluation infrastructure, and validation processes while integrating everything into the CI/CD pipeline.

You will work closely with the engineering team to ensure the platform remains reliable, scalable, and compliant with industry standards.

Responsibilities

• Design, develop, and maintain an end-to-end automation framework using Playwright.
• Build automated UI, API, integration, and backend tests.
• Create AI evaluation infrastructure, including regression testing and validation for AI-powered features.
• Design and execute performance, load, and stress testing.
• Develop Computer System Validation (CSV) documentation, including IQ/OQ/PQ protocols and traceability matrices.
• Build and maintain reliable test environments and test data.
• Integrate automated testing into CI/CD pipelines and improve release quality.
• Collaborate closely with software engineers throughout the development lifecycle.
• Readiness to work from 16:00 till 01:00 in order to have an optimal overlap of work hours with USA based teams.

Required Qualifications

• 6+ years of experience in QA Automation or Software Development in Test (SDET).
• Strong hands-on experience with Playwright (or another modern browser automation framework).
• Experience integrating automated testing into CI/CD pipelines.
• Strong programming skills in TypeScript, Python, or C#.
• Experience with performance testing tools such as k6, Locust, JMeter, or Gatling.
• Experience working in regulated environments with validation documentation (21 CFR Part 11, ISO 13485, or GAMP 5).
• Strong SQL skills (PostgreSQL).
• Experience using AI-assisted development tools such as Claude, Cursor, Claude Code, Codex, or similar.
• Bachelor's degree in Computer Science, Engineering, Mathematics, Physics, or equivalent practical experience.

Nice to Have

• Startup experience.
• Experience testing enterprise SaaS products.
• API contract testing (Pact, OpenAPI).
• Experience with cloud and on-premise integrations.
• Manufacturing, ERP, MES, or CRM domain experience.
• Accessibility and cross-browser testing experience.

Who we are:

Selesa offers IT outsourcing, specialist out-staffing, and project management services to enhance business operations. We focus on providing skilled professionals for IT needs, including development, security consulting, and business development. Selesa also manages sales, account management, and human resources to support company growth. Our services are known for efficiency, quality, and strong communication, making us a trusted partner for businesses looking to streamline and secure their IT infrastructure. Originated in Vilnius, Lithuania, we cater to global clients.

Who we are looking for:

We are seeking an Account & Sales Manager with strong initiative, negotiation, and communication skills to act as a key link between the organization and its external stakeholders. The role will focus on building and maintaining long-term relationships with clients (platforms) and partners (game providers), while identifying new business opportunities and supporting the growth of existing partnerships.

This position combines account management and sales responsibilities, requiring a proactive, relationship-driven individual who can effectively manage client needs, negotiate commercial terms, and contribute to the company's overall business development.

Responsibilities:

• Support business growth through proactive customer engagement and relationship management.
• Build and maintain strong, professional relationships with clients to drive account growth and ensure high levels of client satisfaction.
• Manage B2B client relationships and negotiate contracts and commercial agreements.
• Facilitate communication across cross-functional teams to ensure alignment on business objectives and smooth execution.
• Maintain regular contact with existing clients, understand their needs, and identify opportunities to strengthen and grow partnerships.
• Develop and propose new campaign ideas and initiatives in collaboration with clients and partners.
• Provide ongoing support to clients and partners via email, online presentations, screen sharing, Teams and other communication channels.
• Ensure the timely and successful delivery of solutions in line with customer needs and objectives.
• Clearly communicate the progress of monthly and quarterly initiatives to both internal and external stakeholders.
• Forecast, monitor, and track key account metrics and performance.
• Monitor client satisfaction and provide exceptional day-to-day service to maintain strong, long-term relationships.
• Monitor and analyze ongoing processes to identify areas for improvement and ensure operational efficiency.
• Work closely with the Sales team to onboard and integrate new clients and support the development and growth of existing client relationships.

Requirements

• Proven experience in Account Management, Sales, or Business Development, preferably within the iGaming, gambling, online casino industry.
• iGaming experience is a must; 
• Strong interpersonal and relationship-building skills, with the ability to engage effectively with clients, partners, and external stakeholders.
• Proven experience managing B2B clients and building long-term business relationships.
• Strong negotiation, communication, and presentation skills.
• Experience managing or contributing to cross-functional projects and coordinating with internal teams.
• Prior experience preparing and supporting executive-level presentations, proposals, and business meetings.
• Experience with CRM tools and project management platforms.
• Strong customer service skills with a proactive and solution-oriented approach.
• Excellent written and spoken English.
• Strong attention to detail and the ability to work effectively as part of a team.
• Ability to prioritize tasks, meet deadlines, and perform effectively in a fast-paced, dynamic environment.

What we offer:

• Fully remote position with a flexible schedule
• Long-term opportunity with potential for financial and career advancement
• Supportive and positive work culture, collaborating with like-minded teammates

The recruitment process will include a three-day pre-trial period, during which we will test your skills. This period is paid. After successfully completing the pre-trial, an interview will follow. If the interview is successful, the next step will be an offer.

Screening questions:

1. Please explain to us your level of spoken/written English. Just rank it from 1 to 10, where 10 means a Native Speaker; 8-9 means a Near Native Speaker; 6-7 means Fluent Speaker; under 6 any further levels.
2. Please share examples of your previous experience or portfolio that demonstrate your account and sales management skills, particularly within iGaming, gambling technology.
3. What are your Monthly salary expectations for a long-term, full-time position (if we consider 40 hours a week)?
4. What is your notice period and how soon can you join ? 

We're looking for a 3D Generalist to join our team and create environment assets for our mobile open-world game — buildings, locations, props, and territories that shape the game world.

You'll work closely with the lead artist and technical artists, producing optimized assets with clean topology and strong performance on mobile devices.
 

What You'll Do

• Create game-ready 3D environment assets: buildings, territory objects, and props for an open world
• Model both hard-surface and organic objects (architecture, landscape elements, decor)
• Texture assets using a PBR workflow for Unity
• Assemble and dress scenes/locations from finished assets (level dressing)
• Optimize assets for mobile platforms (LOD, topology, UVs, texture size)
• Work with modular systems (modular building kits, kit-bashing)
   

What We Expect

• Confident skills in a 3D package
• Understanding of hard-surface modeling and architectural forms
• Knowledge of PBR texturing and baking
• Experience optimizing assets for mobile platforms
• Understanding of modular approaches to environment building
• Attention to detail and ability to work independently
• Understanding of game production pipelines
   

Nice to Have

• Experience texturing environments
• Experience building open game worlds or large-scale locations
• Interest in procedural environment generation tools
• Experience with vegetation/landscape systems