Jobs at Djinni

We are building a sports booking platform that connects sports clubs, trainers and studios with people looking for sports activities.

Our platform helps sports businesses manage their services, schedules, customers and bookings, while allowing users to easily discover and book sports activities.

We are an early-stage startup looking for a creative, proactive and technology-minded marketer who can help us grow our platform, attract users and sports partners, and make our product more visible.

What You Will Do

• Create marketing strategies: Find creative and unconventional ways to promote our platform and attract sports clubs and users.
• Produce engaging content: Develop ideas, film and edit short promotional videos, create social media content and advertising materials.
• Launch advertising campaigns: Plan, execute and optimize campaigns on Meta, Google, TikTok and other relevant channels.
• Explore growth opportunities: Research competitors, trends, communities, influencers, partnerships and new acquisition channels.
• Improve our product: Explore our application in depth, identify usability issues and propose improvements based on research and user feedback.
• Experiment and analyze: Test different marketing approaches, measure results and continuously improve what works.

• Take initiative: Independently generate ideas, propose campaigns and turn them into real experiments.

   

Who We Are Looking For

• A creative thinker who enjoys generating ideas and bringing them to life.
• Someone proactive, independent and comfortable working in an early-stage startup.
• Experience in digital marketing, growth marketing, content creation or similar fields.
• Ability to create and edit engaging short-form video content.
• Familiarity with social media advertising platforms and campaign management.
• Strong digital skills and curiosity about technology, applications and user experience.
• An analytical mindset — someone who wants to understand why something works or doesn't.
• Someone who can research a product, identify opportunities and suggest practical improvements.
• Strong communication and organizational skills.

Experience with sports, fitness, mobile applications, SaaS or startups is a plus, but not required.

What Makes This Role Different

We are not looking for someone who simply posts on social media or follows a predefined marketing plan.

We want someone who asks questions like:

• How can we make our app stand out?
• What creative campaign could attract our first 1,000 users?
• How can we convince sports clubs to join the platform?
• What would make people share our app with their friends?
• Why do users leave the app without booking?
• What could we improve in the product to make it easier to use?
• What marketing ideas can we test with a small budget?

You will work directly with the founders and product team, with the freedom to experiment, influence the product and help shape our growth strategy.

Why Join Us?

• Opportunity to help build a new sports technology platform from an early stage.
• Freedom to propose ideas and execute creative experiments.
• Direct influence on marketing strategy, user growth and product development.
• Close collaboration with founders and developers.
• A dynamic environment with room to grow professionally.

If you enjoy creativity, digital marketing, technology and building something from zero, we'd love to hear from you.

To apply, send us your CV, portfolio or examples of campaigns and creative projects you've worked on. We're particularly interested in seeing what you've actually created.

We are building a distributed GPU-compute marketplace. Buyers launch GPU workloads and inference deployments. Provider nodes run workloads through a Go control plane and a Linux-based Rust agent.

We are hiring a Senior Go Backend Engineer to own correctness-critical backend systems: job lifecycle, placement, billing, provider operations, and API contracts.

You will work directly with the CTO on a system where transactional correctness matters. A duplicate request, failed worker, agent restart, or incomplete usage record must not create free compute, double-charge a buyer, or release a GPU while work is still running.

What you will own

- Go services and APIs for buyers, providers, operators, and agents.

- PostgreSQL data models, migrations, transactions, locking, and query performance.

- Job lifecycle and placement across GPU provider nodes.

- Prepaid billing, reservations, settlement, refunds, reconciliation, and audit records.

- Background workers, idempotent retries, and recovery after partial failure.

- Secure agent APIs using mTLS and signed short-lived credentials.

- Tests that prove correctness under retries, concurrent requests, and failure cases.

- Clear API contracts, OpenAPI documentation, metrics, and operational diagnostics.

Our stack

- Go backend services.

- PostgreSQL, Redis, NATS, and JetStream.

- Rust agent on Linux GPU hosts.

- Kubernetes, Prometheus, Grafana, and GCP.

- Next.js frontend.

What we need

- 5+ years of backend engineering experience.

- Strong production Go experience.

- Strong PostgreSQL experience, including transactions, indexes, migrations, and query analysis.

- Experience building distributed or event-driven systems.

- Experience designing idempotent APIs and handling retries or partial failures.

- Strong testing discipline, including integration tests.

- Experience with Redis, message queues, or NATS.

- Ability to reason clearly about correctness, security, and money movement.

- Clear written communication and ownership from design through production support.

Nice to have

- Payments, billing, ledger, marketplace, fintech, or accounting-system experience.

- Kubernetes, GCP, and production observability experience.

- mTLS, cryptography, signed credentials, or security-sensitive APIs.

- Rust, Linux, GPU infrastructure, or distributed-systems operations.

This is a hands-on senior role. You will ship production Go code, review critical changes, investigate failures, and improve the system so that it stays correct under real production conditions.

We are building a distributed GPU-compute marketplace. Buyers launch GPU workloads and inference deployments. Provider nodes run those workloads through a Go control plane and a Linux-based Rust agent.

We are hiring a senior Site Reliability Engineer to own production reliability as we move from validated paid-path drills to operating a real production fleet.

You will work directly with the CTO and will have broad ownership of production operations, deployment safety, observability, and incident response.

What you will own:

- Production deployments, rollback plans, and safe database migrations.

- Monitoring, alerting, dashboards, and operational runbooks.

- Incident response, post-incident analysis, and permanent reliability improvements.

- Infrastructure as code, secrets management, access controls, backups, and recovery drills.

- Reliability of the backend, workers, gateway, databases, and provider-node fleet.

- Fleet installation and validation for GPU providers.

- Capacity, availability, and cost visibility for production infrastructure.

- Engineering automation that removes recurring operational work.

Our stack

- Go backend services.

- Rust agent running on Linux GPU hosts.

- PostgreSQL, Redis, NATS and JetStream.

- Kubernetes, containers, gVisor, Prometheus, Grafana, and Alertmanager.

- Terraform and Ansible.

- GCP and bare-metal GPU infrastructure.

What we need

- 6+ years operating production infrastructure or distributed systems.

- Strong Linux and networking troubleshooting skills.

- Production Kubernetes experience.

- Experience with Terraform or another infrastructure-as-code system.

- Experience with Prometheus, Grafana, logs, alerting, and incident response.

- Experience operating PostgreSQL, Redis, queues, or other stateful production systems.

- Strong scripting or programming ability in Go, Python, or Bash.

- A track record of building reliable systems, not only responding to tickets.

- Clear written communication and comfort owning an incident from detection through prevention.

Nice to have

- GCP or another major cloud platform.

- Bare-metal, GPU, NVIDIA, or high-performance-compute operations.

- mTLS, secrets management, security hardening, or compliance work.

- Experience with Rust services or agents.

- Experience supporting a paid, multi-tenant product.

This is a hands-on senior role. You will write automation, improve production systems, participate in on-call, and help shape how our company operates as it grows.

Our requirements:

• Fluent/Advanced English (MUST!) 

• Ability to work night shifts (6 possible schedules: 15:00 – 00.00; 16:00 – 01.00; 17:00 – 02.00; 18:00 – 03.00; 19:00 – 04.00; 21:00 – 06.00 Kyiv time)

• Confident PC user with solid knowledge of Microsoft Windows

• Technical background or strong interest in exploring software and hardware products

• Strong organizational, training, and time-management skills

• Excellent communication and active listening abilities

• Understanding of conflict resolution

• Empathy, positive attitude and self-control

Nice to Have:

• Previous experience in customer or technical support

• IT education or relevant technical background

• Familiarity with ticketing systems (Zendesk, Zoho, ServiceNow), CRM platforms, and Jira

Summary:

As a Customer Support Specialist, you will have an opportunity to join a very dynamic international team and become a trusted advisor to our clients, with the opportunity to join a dynamic international team and become a trusted advisor to our clients, contributing to the overall quality of our product by sharing feedback with an opportunity to contribute to the overall quality of our product by sharing feedback with the relevant stakeholders.  

You will interact with US business owners, learn about the telecom industry and embark on an IT career path within the organization.  

Key Responsibilities:

• Support existing and prospective customers by providing timely and accurate information about B2BSoft products

• Identify, analyze, and troubleshoot technical issues and provide effective solutions

• Respond to support queries via phone, chat, and email

• Assist customers with software and hardware configurations, billing, and merchant services–related requests

• Maintain clear and detailed documentation of all service inquiries.

Our requirements:

• Fluent/Advanced English (MUST!) 

• Ability to work night shifts (6 possible schedules: 15:00 – 00.00; 16:00 – 01.00; 17:00 – 02.00; 18:00 – 03.00; 19:00 – 04.00; 21:00 – 06.00 Kyiv time)

• Confident PC user with solid knowledge of Microsoft Windows

• Technical background or strong interest in exploring software and hardware products

• Strong organizational, training, and time-management skills

• Excellent communication and active listening abilities

• Understanding of conflict resolution

• Empathy, positive attitude and self-control

Nice to Have:

• Previous experience in customer or technical support

• IT education or relevant technical background

• Familiarity with ticketing systems (Zendesk, Zoho, ServiceNow), CRM platforms, and Jira

Summary:

As a Customer Support Specialist, you will have an opportunity to join a very dynamic international team and become a trusted advisor to our clients, with the opportunity to join a dynamic international team and become a trusted advisor to our clients, contributing to the overall quality of our product by sharing feedback with an opportunity to contribute to the overall quality of our product by sharing feedback with the relevant stakeholders.  

You will interact with US business owners, learn about the telecom industry and embark on an IT career path within the organization.  

Key Responsibilities:

• Support existing and prospective customers by providing timely and accurate information about B2BSoft products

• Identify, analyze, and troubleshoot technical issues and provide effective solutions

• Respond to support queries via phone, chat, and email

• Assist customers with software and hardware configurations, billing, and merchant services–related requests

• Maintain clear and detailed documentation of all service inquiries.

True Sea Moss is hiring a Customer Support Specialist!

If you’re looking for a role where empathy, curiosity, and clear communication really matter — come start your journey with us.

At True Sea Moss, we believe that wellness should feel real, simple, and shared. Every jar we ship carries a piece of wild ocean goodness — and every conversation with a customer should feel just as genuine. That’s where you come in.

Who Are We Looking For?

● You’re naturally curious, calm under pressure, and energized by helping others.

● You grasp ideas quickly, ask thoughtful questions, and can translate guidelines into warm, human replies.

● If you thrive on feedback and find joy in a neatly resolved ticket, we want to meet you.

What You’ll Be Doing

● Assist customers across email, chat, and social channels (Instagram, TikTok, etc) — answering questions, tracking orders, and solving everyday issues

● Document common questions and help keep our internal knowledge base tidy and up-to-date

● Collaborate closely with senior support leads to refine workflows, templates, and FAQs

● Track key metrics (response time, CSAT) and share insights with the team

● Spot patterns in feedback and flag opportunities to improve our products, policies, or processes

What You Bring

● A genuine desire to help people and represent a mission-driven brand with empathy

● Strong written English and fluent Russian

● Hands-on experience with Zendesk — you've worked with tickets, macros, and views, and can navigate the platform confidently from day one

● Solid organizational habits: you keep to-dos, follow checklists, and enjoy a good SOP

● Growth mindset: you welcome feedback, ask questions, and iterate fast

Why Work With Us

Customer support isn’t a cost center here — it’s the beating heart of our promise to consumers.

As an early member of the team, you’ll have room to stretch, experiment, and see the direct impact of your work on thousands of wellness journeys.

How We Show Care

● A personalized welcome kit full of True Sea Moss goodies

● Sports reimbursement to keep your body as nourished as your mind

● Extra vacation days on top of local holidays

● Monthly coaching sessions to accelerate your professional growth

● Corporate English classes if you’d like even sharper language skills

● WHOOP membership for holistic health insights

● Coworking stipend so you can choose your perfect workspace

● Team off-sites and creative project grants to spark inspiration

Learn more about us: https://trueseamoss.com/

Sound like you or someone you know? We’d love to hear your story.

Let’s grow something true together.

We’re True Sea Moss, a dynamic team on a mission to bring health and wellness to the world through the power of seaweed. Since 2020, we’ve been crafting natural vitamin-packed products rich in vitamins and minerals straight from the ocean that make people feel amazing.
Learn more about our products: https://trueseamoss.com/

Our vibe? Flexible, open, and genuinely friendly. We’re big believers that team is the driver of success. We’re growing fast and looking for a Talent Sourcer who lives for the hunt and knows how to find digital talent that others can’t.

You’ll own the top of our funnel: market research, search, and outreach that turn into a steady pipeline of interested candidates.

Key Responsibilities:

• Hunt across every channel that works — LinkedIn, Telegram, Instagram, Facebook communities, and job boards.
• Build and run smart searches: Boolean, X-ray, and creative workarounds when the obvious search returns nothing.
• Write outreach that actually gets answers — personalized, human, and tailored to each role and channel. Run and iterate follow-up sequences.
• Assess how well candidates match the role profile based on their experience and correspondence.
• Map the market: research talent pools, salary benchmarks, and competitor landscapes, and turn that into actionable insight for hiring managers.
• Build and maintain talent pools and keep our ATS clean, structured, and up to date.

What We’re Looking For:

• 2+ years of sourcing or recruiting experience with a strong focus on active search.
• Proven track record of sourcing for digital roles, especially in marketing.
• Confident command of search techniques: Boolean, X-ray, LinkedIn Recruiter, and multi-channel sourcing.
• Hands-on experience with ATS systems and structured candidate data.
• Excellent cold outreach skills — you know what makes a passive candidate open, read, and reply.

• English: Upper-Intermediate (B2) or higher.

   

Nice to Have:

• Experience sourcing for e-commerce, DTC, or consumer product companies.
• Experience hiring for the US market or in international, multicultural teams.

What We Offer:

• Welcome Pack and custom True Sea Moss merch to ensure you arrive like you were always meant to be here
• Sports reimbursement to support your physical and mental health
• Coaching & career consultations to support your personal and professional growth
• Access to corporate English lessons to sharpen your communication skills
• WHOOP membership to help you track your health, sleep, and recovery
• Coworking membership if you prefer a hybrid work lifestyle
• Sabbatical options after long-term contributions
• Project grants for side ideas, personal initiatives, or creative experiments

We’re looking for a partner who’ll help us find the people who build the dream team. At True Sea Moss, you’ll find flexibility, support, and growth mixed with ambitious goals and exciting environment.
Ready to join the True Sea Moss? Let’s do this.

🔥 We’re Hiring: FB Team Lead | Gambling

We’re looking for a strong Facebook Team Lead with proven hands-on experience in Gambling / iGaming.

Requirements:
— 3+ years of experience with Facebook Ads in Gambling
— Proven successful cases and strong scaling experience
— Experience managing a team of Media Buyers
— Strong hands-on buying skills — you should be able to run traffic yourself, not just manage the team
— Willingness to run a paid test campaign to demonstrate your skills — the test budget is fully covered by us

🌍 Location: Europe
🗣 Language: Basic Russian or Ukrainian
🇬🇧 English is not required

We’re looking for someone with real results, strong practical skills, and deep expertise in Gambling traffic.

📩 DM for more details.

About Our Client

Our client is a leading enterprise data platform company building an open, high- performance data lakehouse for AI and analytical workloads. The platform combines an intelligent SQL query engine, an AI-ready semantic layer, and an open catalog built on Apache Iceberg — enabling Fortune 500 companies across finance, energy, manufacturing, and logistics to unify, query, and govern data at massive scale across cloud and on-premise sources.

About the Role

We are looking for a Middle Software Engineer (1.5–3.5 years of experience) to join the sustaining engineering team for the data catalog and enterprise data management layer of a large-scale lakehouse platform — the services that automate data ingestion and optimize Apache Iceberg tables for existing customers. The team's mandate is to keep these services running reliably for current clients: investigating and fixing customer- reported issues, resolving defects, addressing performance regressions, and keeping dependencies and security patches current. This is a maintenance and support role, not a feature-development role.

This is a backend Java role in a multithreaded, distributed environment where stability and availability for production customers are the baseline expectations. You will work with hands-on mentorship from senior engineers and in daily collaboration with US-based engineering leads and support teams.

Responsibilities

• Investigate, reproduce, and fix customer-reported issues and defects in the catalog and data-management services (Java)
• Diagnose production problems from logs, metrics, and thread or heap dumps, and work with support teams and solution architects on customer escalations
• Address performance regressions and stability issues in multithreaded, distributed services
• Keep the services current: dependency and library upgrades, security patches, and compatibility fixes
• Write regression tests and small supportability improvements (logging, metrics, diagnostics) so issues are easier to catch and triage next time
• Take part in code reviews and follow the team's release and hotfix process
• Track and apply relevant upstream fixes from the Apache Foundation open-source projects used by the platform

• Communicate status, root causes, and blockers clearly in daily syncs with US-based engineering leads

   

Required Qualifications

• B.S. or M.S. in Computer Science or a related field
• 1.5–3.5 years of professional software engineering experience, preferably in backend or data-intensive systems
• Strong Java programming skills: solid command of the language, the JVM ecosystem, and standard tooling (Maven or Gradle, JUnit)
• Comfortable debugging and supporting production systems — reading logs and stack traces, reproducing issues, and finding root causes
• Good grounding in data structures and algorithms
• Working knowledge of multithreaded and asynchronous programming in Java (java.util.concurrent, executors, futures) and the motivation to go deeper
• Care for engineering quality — tests, code reviews, and an understanding of why availability, resiliency, and zero-downtime upgrades matter
• Comfort with a fast-moving environment, ownership of your work, and an eagerness to learn from and be mentored by senior teammates
• Comfortable with AI-assisted development workflows — using modern AI tools productively while critically validating their output
• English Upper-Intermediate or higher (B2+) — daily written and verbal communication with a US-based engineering team

• Availability to work EU business hours shifted 2–3 hours later for daily overlap with US West Coast mornings

   

Desired Skills

• C++ experience — reading or writing performance-sensitive native code
• Exposure to database internals or query planning
• Familiarity with distributed systems concepts: concurrency control, data replication, storage systems
• Apache Iceberg or other open table formats (Delta Lake, Hudi)
• Messaging systems: Kafka, NATS, or cloud pub/sub services

• Contributions to open-source projects (Apache projects especially valued)

   

Details

Engagement: Long-term contract

Location: Europe (EU / EEA / UK), remote

Working hours: EU business hours, shifted 2–3 hours later for daily overlap with the US West Coast team

📍 Location: EU-based
💼 Cooperation type: Full-time
🧭 Work format: Remote

We’re looking for a skilled PHP Team Lead who's passionate about building reliable backend systems, enjoys working on high-load, scalable architectures, and is ready to lead a team of backend engineers while helping drive our product's performance and stability.

Our day-to-day backend stack includes: PHP, Symfony, MySQL, PostgreSQL, Redis, RabbitMQ, REST APIs, PHPUnit.
 

About us:
Stape is a global product-driven IT company and the #1 leader in the server-side tracking market. We’re building a powerful, technically complex product that simplifies server-side tracking for marketers and website owners. Our platform processes over 5 billion requests daily, helping improve tracking accuracy and data privacy for more than 200, 000 clients worldwide. We work closely with top tech partners, including Meta, LinkedIn, Google, Snapchat, and TikTok to provide advanced tracking capabilities.
 

Key tasks:

• Lead and develop the team, including hiring, onboarding, performance reviews, and professional growth.
• Manage task and resource allocation, prioritization, and day-to-day team operations.
• Track team performance, provide regular feedback, and ensure predictable delivery.
• Foster collaboration and continuous improvement, while proactively managing risks, blockers, and dependencies. 
• Develop new user-facing features.
• Optimize the application for maximum speed and scalability.
• Participate in code reviews and architecture decisions.
• Write functional tests.

Your background:

• 5+ years of active experience with PHP, with a strong understanding of the latest versions.
• Strong knowledge and practical experience with Symfony Framework (3+ years).
• 2+ years of experience in a Team Lead / management position.
• Experience with API-based systems (REST, RPC).
• Significant experience with high-load databases.
• Experience with SQS/RabbitMQ or similar technologies.
• Experience with Redis/Memcache or similar technologies.
• Experience writing unit and functional tests.
• Experience with Docker configuration.

We offer:

• Industry Leader: Make a meaningful contribution to a globally recognized solution that shapes the future of the server-side tracking market.
• Flexibility: Enjoy a flexible work schedule with the freedom to choose where you work.
• Extended remote workspace setup: Experience the benefits of a fully equipped remote workspace, designed to elevate your productivity and create a comfortable work atmosphere.
• Collaborative culture: Engage in a friendly and open team environment that encourages initiative, creativity, and collaboration.
• Educational support: Invest in your self-development through a dedicated training and professional growth budget.
• Well-Being: Take advantage of 30 days of paid time off (20 standard days + 10 more to cover public holidays), Parental Leave, Anniversary days off, and Study Leave to support your recharge and maintain a balance between work and personal life.
• Health support: Feel secure with full coverage for Sick Leave and a dedicated medical insurance budget that prioritizes your health.

Excited to join us? Submit your CV and let's get started!

We’re looking for a Tech Art Auditor to join our team and work at the intersection of art, 3D, and generative AI.

For which tasks (responsibilities)?

• Review AI-Generated Content – Assess AI-created visuals and provide feedback to improve quality.
• 3D Editing (Blender) – Adjust models, refine shading, and optimize low-poly assets.
• 2D Asset Creation – Edit images and create game-ready assets.
• AI Tools & Workflows – Utilize generative AI tools to develop and enhance assets.
• Bonus: Basic Code Knowledge – A plus if you have an understanding of scripting or automation.

What kind of professional are we looking for?

• Experience using Blender for model editing, shading, and optimization.
• Skills in 2D image editing and asset creation.

• Familiarity with generative AI tools for art and asset production

   

What is important for us in a person?

• Strong attention to detail with the ability to critique and refine assets.
• A passion for casual and mid-core mobile games.

• Bonus: Basic understanding of code.

   

Why do we enjoy working here?

• Be part of AI-driven innovation in game ad creation.
• Work in a fast-paced, creative environment.
• Gain valuable experience in 3D, 2D, and AI-driven art production.
• Grow and develop in the tech art field.
•  

What are the conditions and bonuses?

At the company, we prioritize both personal well-being and professional growth. We offer:

1. 20 vacation days annually, allowing you time to rest and recharge.
2. 10 sick days per year, ensuring you have the support you need when unwell.
3. A fully remote position, giving you the flexibility to work from anywhere.
4. The opportunity to be part of a high-impact project that is transforming the gaming industry through AI-driven solutions.

About the Role

The company is seeking a highly creative and experienced Creative Producer specializing in Playable Ads to join its dynamic team. This role is pivotal in driving user acquisition and engagement through innovative and high-performing playable ad experiences. The ideal candidate will have a strong background in mobile game development, a deep understanding of playable ad mechanics, and a proven track record of delivering successful creative campaigns. This is a remote position, offering the flexibility to work from anywhere.

Responsibilities

• Lead the end-to-end production of playable ads, from concept to execution, ensuring high quality and performance.
• Collaborate with marketing, design, and development teams to brainstorm and develop innovative playable ad concepts.
• Manage external vendors and agencies, overseeing the production process and ensuring timely delivery.
• Conduct A/B testing and analyze performance data to optimize playable ads for maximum impact and ROI.
• Stay up-to-date with industry trends, best practices, and emerging technologies in playable ads and mobile gaming.
• Develop and maintain a library of playable ad assets and templates.
• Provide creative direction and feedback to designers and developers to ensure alignment with brand guidelines and marketing objectives.

• Present playable ad strategies and performance reports to stakeholders.

   

Requirements

• 3+ years of experience in creative production, with a focus on playable ads in the mobile gaming industry.
• Proven track record of developing and launching successful playable ad campaigns that drive user acquisition and engagement.
• Strong understanding of mobile game mechanics, user experience (UX), and monetization strategies.
• Proficiency in project management tools and methodologies.
• Excellent communication, interpersonal, and presentation skills.
• Ability to work independently and collaboratively in a fast-paced, remote environment.
• Experience with A/B testing and data-driven creative optimization.

• Familiarity with creative tools such as Figma, Adobe Creative Suite, Unity, HTML5, and JavaScript is a plus.

   

About the Company

The company is a leading mobile gaming company dedicated to creating engaging and immersive experiences for players worldwide. With a portfolio of top-charting games, the company is committed to innovation, creativity, and pushing the boundaries of mobile entertainment. The company fosters a collaborative and dynamic work environment, offering opportunities for growth and professional development.

We are looking for an experienced and detail-oriented Quality Assurance Engineer to join our team. If you have a background in software testing and a passion for delivering high-quality products — we’d love to hear from you!

Key Responsibilities

• Create and execute test plans and test cases.
• Review requirements and designs, providing clear and timely feedback.
• Identify, document, and track bugs with detailed reports.
• Work closely with the development team while maintaining an objective QA perspective.
• Monitor all stages of the development process to ensure quality standards are met.
• Maintain clear documentation of testing results and quality metrics.

Requirements

• Proven experience as a QA Engineer.
• Good understanding of QA methodologies, tools, and best practices.
• Experience writing test plans and test cases.
• Strong skills in documenting and troubleshooting issues.
• Ability to work full-time and collaborate with cross-functional teams.
• Experience using AI tools (such as ChatGPT, Claude, or similar) to optimize QA workflows, improve test coverage, and increase productivity.

If you’re a motivated QA Engineer looking to join a dynamic team and make an impact — apply now! 🚀

Limit Form | Warsaw, Poland (Wola) | Office-based initially, hybrid after onboarding

About the company

Limit Form is an interior design and architecture studio based in Warsaw. We create individual design projects for houses, apartments, and commercial spaces, working with clients who value quality, aesthetics, and a professional approach.

We are looking for an experienced Sales Manager who can identify client needs, communicate the value of our services, negotiate effectively, and turn opportunities into successful deals.

Responsibilities

• Handle inbound leads and qualify potential clients.
• Conduct phone calls to identify client needs and assess their requirements.
• Present the company's interior design and architectural services online and in person.
• Arrange and conduct client meetings.
• Prepare commercial proposals and follow up with potential clients.
• Lead negotiations, handle objections, and close deals.
• Proactively reach out to potential clients and work with cold leads.
• Build and maintain long-term client relationships.
• Manage the sales pipeline and client database in Bitrix24 CRM.

• Monitor individual KPIs and sales performance.

   

Requirements

• 2–3+ years of experience in sales.
• Proven experience selling services or products with a high average transaction value.
• Strong negotiation, presentation, and closing skills.
• Ability to identify client needs, communicate value, and handle objections effectively.
• Willingness to work with both inbound leads and cold outreach.
• Polish proficiency at B2–C1 level (required).
• Confident user of CRM systems, Google Docs, and Excel.
• Strong communication skills, initiative, and a results-oriented mindset.

Nice to have:

• Experience in real estate, construction, interior design, or architecture.
• Experience working with affluent clients or selling premium services.
• English proficiency at B1–B2 level.

What we offer

• Base salary: PLN 4,700 gross + commission based on profit.
• Potential earnings after onboarding: PLN 8,000–12,000 net, depending on sales performance.
• Monday to Friday, 09:00–18:00.
• First 1–2 months: working from our office in Warsaw, Wola.
• Hybrid work opportunities after successful onboarding.
• Transparent KPIs and the opportunity to influence your income through individual results.
• A high-quality service offering in the interior design and architecture sector.
• A professional team and opportunities for career development.
• Modern working tools, including Bitrix24 CRM.

Who we are looking for

We are looking for a proactive sales professional who knows how to build trust, understand client needs, confidently present premium services, and guide negotiations towards a successful deal.

You are comfortable with outbound sales, take ownership of your pipeline, and understand that strong results come from consistent activity and effective communication.

If you are an experienced sales professional looking for an opportunity to grow in the interior design and architecture industry, we would be happy to hear from you.

Apply with your CV and join Limit Form!

Looking for Senior Rust Backend Engineer 

⚾️ Technology: Rust, Async Rust, PostgreSQL, Ethereum/EVM, RPC, Blockchain Event Indexing, Smart Contracts, Transaction Signing, Solidity, Distributed Systems, Docker/IaC

⚾️ English: upper intermediate/fluent

⚾️ Duration:  long-term

⚾️ Assignment: full-time

⚾️ Location: Europe

⚾️ Timezone: Partial overlap with PST
 

Responsibilities

Develop and maintain backend services in Rust for lending and repayment logic.
Integrate with Ethereum-compatible networks: track on-chain events, send transactions, handle confirmations and chain reorganizations.
Build accounting-grade data storage with a full audit trail.
Match blockchain activity against internal and banking records.
Work with transaction signing, key management and access control.
Build APIs for several user types with separate authentication.
Own monitoring and production support for your services.
 

Must have

Hands-on blockchain experience (critical): commercial experience building backend systems that interact with Ethereum or other EVM chains, including RPC, event indexing, transaction lifecycle, signing and smart-contract integration.
Candidates without real production experience here will not be considered.
7+ years in commercial software development, including at least 2–3 years of Rust in production.
Async Rust, concurrency, and a solid understanding of how distributed systems fail.
Strong PostgreSQL: data modelling, migrations, transactional integrity.
Experience with financial systems where precision matters: payments, ledgers, billing, accounting.
Strong testing culture.
Good written English, including the ability to explain technical decisions clearly.

Nice to have

Solidity: reading and reviewing smart contracts.
Account abstraction / smart wallets.
Key management and signing infrastructure.
TypeScript / React basics.
Infrastructure as code, self-hosted environments.
Background in lending, payments or payroll.