Jobs at Djinni

Readdle is a pioneering force in the personal productivity space on Apple devices, having shaped the landscape since 2007. Our mission is to empower individuals and teams with innovative technology, enhancing their efficiency and creativity. We are dedicated to crafting exceptional mobile and desktop experiences for those who aspire to achieve more.

Fluix is a B2B workflow automation platform, formed as a subsidiary company to Readdle. Fluix empowers world-class businesses with efficient workflows, operational excellence, fast deployment, customization, and stellar support for unleashing their full potential. Our customers include Siemens, BMW, Scandinavian Airlines, Roche Farma, Zurich Insurance, and hundreds of others.

About the role:

We are looking for a Senior Back-end Product Engineer who takes real end-to-end ownership: from understanding the customer problem and designing the solution, to shipping it, running it in production, and improving it. This is a role for an engineer who works autonomously, thinks in product outcomes rather than tickets, and uses AI as a daily part of the craft.

You’ll work on the core backend systems behind Fluix — from workflow automation and offline mobile synchronization to document processing, e-signatures, and integrations with enterprise platforms. You’ll build new capabilities while also evolving and improving a mature product used by real customers every day.

What you will do:

• Own features end-to-end — from understanding the problem and designing the solution to production release and further improvements.
• Design backend services, APIs, and data models with scalability, reliability, and maintainability in mind.
• Scope and decompose your own work, make architectural decisions, and present your solutions to the team.
• Challenge requirements and technical approaches when you see a better, simpler, or more efficient solution.
• Build new functionality while refactoring and improving the existing codebase, including test coverage.
• Use data, logs, and customer feedback to investigate problems and make product and technical decisions.
• Use AI tools daily for development, refactoring, code review, testing, documentation, and investigation, and help improve AI practices across the team.
• Improve the development lifecycle by automating repetitive work and strengthening observability, alerting, and release processes.
• Participate in shared on-call and support rotations: investigate production incidents and customer-reported issues, identify root causes, and implement long-term solutions.
• Prepare release plans and manage deployments.
• Collaborate closely with Backend, Frontend, iOS, Android, Support, and other teams to deliver reliable product experiences.
• Continuously improve engineering practices, propose your own initiatives, and share knowledge with the team

About you:

• 5+ years of backend engineering experience, with experience owning complex features or services end-to-end — from solution design to production.
• Strong proficiency in PHP and Symfony, with solid knowledge of system and API design, design patterns, clean code practices, and DDD.
• Hands-on experience with AWS services (EC2, S3, SQS, Lambda, DynamoDB, RDS, IAM), plus familiarity with Kubernetes and serverless architectures.
• Strong debugging and profiling skills (Xdebug, Blackfire), with experience in CI/CD, automated testing, and observability.
• Familiarity with JavaScript/TypeScript, Node.js, and frameworks such as ExpressJS or NestJS.
• You systematically use AI as part of your daily development workflow and can explain what you use it for, what you delegate to it, and how you validate the output. Experience delivering AI/LLM-powered product features is a plus.
• Good understanding of application security and OWASP principles; experience working with ISO 27001, SOC 2, or similar security standards is a plus.
• You are autonomous and product-minded: comfortable starting with a problem, designing a solution, making technical decisions, and driving it through to production.

Readdle is a pioneering force in the personal productivity space on Apple devices, having shaped the landscape since 2007. Our mission is to empower individuals and teams with innovative technology, enhancing their efficiency and creativity. We are dedicated to crafting exceptional mobile and desktop experiences for those who aspire to achieve more.
 

Fluix is Readdle's B2B SaaS platform for field teams across industries such as construction, energy, and aviation. As we enter a new stage of growth, we're looking for a Senior SEO Manager to build and own how Fluix wins in AI-powered and organic search.

What will you do:

• Own SEO and AEO at Fluix end-to-end: set the strategy, pick the targets, and be the person who gets Fluix showing up in AI Overviews, answers, and ranking for the searches our buyers actually make.
• Build the product landing-page infrastructure: Create the product, blog, and article pages that unlock both organic rankings and AI citations.
• Drive a net-new link acquisition program: Grow Fluix's referring-domain base toward 3,000+ through editorial outreach, link reclamation, and content-led earning — targeting 200+ new domains in Year 1.
• Own technical SEO and ongoing site health: Resolve the priority backlog (sitemaps, indexing, redirects) and own crawl, indexing, and schema as the site scales.
• Define and execute the content strategy for organic and AI visibility: Decide which content and templates we create, brief the writers, and make sure it targets the topics worth winning.
• Show the impact. Turn rankings and traffic into real business results — demo requests and signups — and keep an eye on how we stack up against competitors like SafetyCulture, Fieldwire, and TrueContext.

About you:

• 3–5 years of B2B SaaS SEO, with a track record of ranking competitive commercial keywords
• A self-starter who builds strategy from scratch and owns it end-to-end
• Hands-on familiarity with AEO / AI Overview optimization
• Experience with building and optimizing product/category landing pages — you understand page-intent architecture and how to structure pages for both organic ranking and AI citation.
• You're fluent with AI tools and use them daily to optimize your own workflows 
• Active link acquisition experience: outreach, relationship-based editorial links, or content-led earning
• Strong technical SEO — you can diagnose and fix crawl, indexing, redirect, and schema issues yourself, using tools like Screaming Frog and GSC.
• Strong analytics — you turn Ahrefs and GSC data into a clear, prioritized action plan.
• A clear, concise communicator — you can write a tight brief for a writer and a tight summary for the leadership team.
• Upper-Intermediate English or higher.

Will be a plus:

• Experience marketing to field-heavy or regulated industries — construction, energy, safety, or similar.
• Experience in briefing or managing a content team.
• Comfortably publishing pages yourself in WordPress (or a similar CMS).
• Familiarity with structured data/schema markup.

What you will get at Readdle:

• Customer-centric culture. We put our users at the heart of everything we do. Every team member has the opportunity to engage directly with customers, gaining insights that shape meaningful, delightful experiences for millions worldwide.
• Relentless growth. We’re committed to mastery in our craft. We take ownership of our work, decisions, and outcomes, and we see feedback as a catalyst for growth. Every challenge is an opportunity to learn, evolve, and raise the bar.
• Exceptional people, exceptional team. Our greatest strength is our people. We care deeply about each other, work transparently, and celebrate collective success. Together, we build an environment where everyone can do their best work and grow beyond their potential.
• Real impact. We design products that truly matter. Our focus is on delivering tangible value, simplifying complexity, pushing boundaries, and continuously improving how we build and deliver solutions to our users.
• Culture of innovation. We embrace curiosity and creativity in everything we do. Fresh ideas are not just welcomed, they’re expected, celebrated, and turned into real innovations that shape the future of our products and company.

The role

We are not filling a headcount slot. We want the person to own the trading systems side of a young market data and trading infrastructure business, with the door open to becoming a partner.
 

We are building a Rust market data and trading infrastructure platform. Several venues are already live in the capture pipeline, across CEXs, DEXs and prediction markets, and expanding that coverage is the bulk of the near-term work. Full-depth order books and trades, normalised so one integration serves many venues, on columnar storage with an analytical query layer over it.
 

What you would own

Venue connectivity end to end, from feed through normalisation, gap detection and replay

The shared abstraction every venue fits behind, which will either hold or turn into a special case per venue

Correctness of the capture path, including the boring parts that decide whether a backtest is trustworthy

Execution components as they come online. Read-side today, but it is on the path.

Operability, since nobody hands off support to another team here

Technical direction in your area. You argue the trade-off, you make the call, you live with it.
 

Who we are looking for

We're looking for someone with a deep interest in trading and market dynamics. Proficiency in Rust, especially async and Tokio, is essential. You should be able to critically evaluate code changes and anticipate their long-term impact. Break down your own work into actionable tasks and prioritize them effectively. Experience in exchanges, market making, or AWS/Linux performance work is a plus.
 

Seniority and time

We are not labelling this junior or senior. What matters is whether you can carry a component without much direction.

Part-time works only if you are already experienced in the domain, since limited hours are only useful from someone who needs little context and little supervision. If you would be learning the domain here, that is fine, but it has to be full-time.

How we hire

Two short steps before we talk properly.

1. A logical reasoning test, around 40 minutes. Abstract pattern matching, no coding.
2. A code review. We give you access to a small repository with a pull request in it and you review it the way you would review a colleague's work. Budget about an hour.

Then we go through your review together on a call.
 

What we can offer

You would build the thing rather than maintain someone else's version of it. Venue connectivity, capture guarantees, ordering and state under failure, and execution once the read side is solid. Not many engineers get to work on a system like this, and the experience is hard to acquire any other way.

The data comes with it. Full depth across every venue we capture, yours to research against. Buying comparable history costs real money, and most engineers who want to test an idea properly never get near it.
For the right person, a partnership may follow, with a share of the revenue once there is any.

⚙️ Your Tasks:

• Build and own the product operating model across 3–5 product streams.
• Set clear goals, ownership, decision rights and accountability for each PM.
• Translate the 2x GGR target into product directions, metrics and initiatives.
• Build a Metric Tree connecting product metrics to GGR/NGR.
• Create one prioritization system for allocating Product, Engineering and Design capacity.
• Ensure teams focus on the highest-impact opportunities rather than stakeholder requests or feature volume.
• Establish a fast cycle from Opportunity → Hypothesis → Build → Measure → Scale / Kill.
• Define Primary Metrics, financial outcomes and Guardrails for major initiatives before development starts.
• Run Product Reviews focused on measurable impact rather than delivery status.
• Identify and remove dependencies blocking high-value initiatives.
• Stop low-value work quickly and reallocate capacity toward stronger opportunities.
• Scale successful mechanics across brands, GEOs and player segments.
• Build clear post-release accountability: shipping is not done until impact is measured.
• Develop PMs into independent owners of business outcomes.
• Give leadership a clear view of where product capacity is invested and what financial value it creates.

👤Our criteria:

• Strong Head of Product / Product Director / Lead Product experience.
• Experience managing multiple PMs and product streams.
• Strong iGaming, betting, gaming or transactional B2C background.
• Deep understanding of GGR, NGR, FTD, Repeat Deposit, Bets, RTP, ARPU, LTV, Retention and Churn.
• Strong understanding of Funnel, Cohort and Monetization analysis.
• Experience building experimentation and outcome-driven product processes.
• Ability to connect Product Initiative → Player Behaviour → Metric → Money.
• Strong prioritization and resource-allocation skills.
• Ability to distinguish causal product impact from traffic, RTP, seasonality and other external effects.
• Ability to make fast decisions with incomplete information.
• Strong leadership and ability to hold PMs accountable for outcomes rather than output.

What Success Looks Like
Within 3 months:

• Product teams operate through one clear prioritization and measurement system.
• Every PM owns measurable business outcomes rather than a feature backlog.
• Product and Engineering capacity is concentrated on initiatives with the highest expected GGR impact.
• Low-value initiatives are identified and stopped quickly.
• Successful mechanics are scaled across brands.
• Product impact can be measured and separated from external factors.
• The department has a clear, measurable contribution toward 2x GGR across brands.

💼 Our Offer:

• Flexible work setup — work remotely or from the office, we focus on results, not location;
• Support for a comfortable work environment — we compensate coworking expenses and EcoFlow power stations to help our team stay productive during power outages in Ukraine;
• Unlimited vacation and sick leave, because we trust our people to manage their time responsibly;
• Relocation support for team members who want to move;
• Regular performance-based bonuses that reward individual and team impact;
• Learning support — we cover 50% of professional courses and development programs;
• Language & wellbeing support — we cover 50% of English classes and psychological consultations;
• Career growth opportunities — we prioritize internal promotions and development;
• Team culture that actually feels like one — regular gifts, company merch, and team events throughout the year;
• Real impact — we are small enough for every voice to be heard and big enough to turn great ideas into action quickly.

IT Craft is looking for an experienced AI Backend Engineer to join the development of a digital wellness product. The solution uses AI to process health, nutrition, fitness, and wearable data and provide personalized insights, recommendations, and user journeys. The product includes voice-based conversational functionality, an agent-based architecture, long-term memory, behavioral profiling, data personalization, and integrations with external data sources. The engineer will take end-to-end ownership of the AI backend, from architecture and implementation to production setup, monitoring, and ongoing improvement. 

Key Responsibilities:

• Design and evolve production AI architecture covering agent orchestration, routing, tool calling, RAG, memory and structured outputs;
• Select and integrate LLM, speech (STT/TTS) and vision models from different providers, balancing quality, latency, cost and EU data residency;
• Define the data architecture for conversational, nutrition and wearable data to support personalization and a digital twin;
• Translate product requirements into technical solutions and document key architecture decisions together with product owners;
• Develop and extend the Python-based AI backend, including voice pipelines with real-time latency requirements;
• Set up cloud infrastructure, containers, vector stores and model gateways using infrastructure-as-code in collaboration with the DevOps/CI-CD engineer;
• Build integrations for wearable APIs, food databases and image-recognition services;
• Implement user memory and personalization, including adaptation to communication style;
• Set up LLM observability for tracing, token and cost tracking, latency, error rates and alerting;
• Build automated evaluation and regression processes for prompts and agents, including offline evaluations, LLM-as-a-judge and human review;
• Implement guardrails and safety mechanisms for health-related conversations, including escalation logic and hallucination controls;
• Monitor model and prompt performance in production and continuously improve models, prompts and agent behavior;
• Ensure GDPR-compliant handling of sensitive health data (special category data), including EU hosting, encryption, access control, data minimization and deletion;
• Keep the architecture prepared for EU AI Act requirements and the wellness/medical-device boundary (MDR);
• Build the data foundation for personalization, experimentation and future predictive models.

Required Skills:

• 6+ years of experience in software or ML engineering, with at least 2 years of hands-on experience building and running LLM-based systems in production;
• Strong proficiency in Python, with solid SQL and data modeling skills;
• Hands-on experience designing and implementing agentic systems using orchestration frameworks such as LangGraph or similar, including tool calling, structured outputs, RAG, and long-term memory;
• Experience working with multiple LLM providers and model gateways, as well as prompt engineering and context engineering at scale;
• Practical LLMOps experience covering evaluation frameworks, observability, and optimization of cost and latency;
• Experience with Docker, Kubernetes or managed container services, infrastructure-as-code, and CI/CD;
• Good understanding of security and data protection requirements when working with sensitive personal data;
• Ability to independently own architecture decisions and collaborate effectively with product and engineering teams;
• Strong written and spoken English (Upper-Intermediate+ / Advanced).

Nice to have:

• Experience with real-time voice AI, including streaming STT/TTS, speech-to-speech models, and latency optimization;
• Experience working with health, fitness, or wearable data, including time-series data and APIs such as HealthKit / Health Connect;
• Experience with personalization, recommendation systems, A/B testing, and statistics;
• Experience with vision models for food recognition;
• Experience in regulated environments such as GDPR Art. 9, EU AI Act, MDR or ISO 27001.

IT Craft offers:

• Competitive compensation according to the qualifications.
• Flexible working hours, remote work;
• Opportunity for career growth;
• Reward for sport activities;
• In-house English training;
• A friendly team of open-minded people.

Please send your CV!

By submitting your application, you consent to the processing of your personal data in accordance with IT Craft's Privacy Policy, available at https://itechcraft.com/datenschutz/.

🎯 Role Overview:
We are looking for a Head of Product Analytics to build and lead the analytical function across our White Label iGaming platform.

This role sits at the intersection of Product, Data and Business, with a strong focus on turning data into actionable insights, identifying growth opportunities, and enabling product teams to make better decisions.

You will own the analytical framework behind product performance: from defining the right metrics and building a clear understanding of user behaviour to identifying growth opportunities, validating hypotheses and measuring the real business impact of product initiatives.

The goal is to create a scalable product analytics function that helps teams understand what drives player value, where the biggest opportunities are, and which initiatives actually move the business.

⚙️ Your Tasks:

• Build and own the Product Analytics strategy across the White Label platform, aligning analytical priorities with product and business goals.
• Develop a comprehensive product metrics framework covering acquisition, activation, engagement, retention, monetization and player lifecycle.
• Build and maintain analytical models and dashboards that provide a clear view of product performance across brands, GEOs, player segments and lifecycle stages.
• Identify and quantify growth opportunities across key product and player metrics, including PAU, FTD/RD, retention, engagement, Bets Count, Bet AVG, game performance, payments and monetization.
• Translate business questions into analytical frameworks, helping Product and other stakeholders understand the drivers behind performance rather than simply reporting what happened.
• Build a clear connection between product metrics and business outcomes, including GGR/NGR and other relevant commercial metrics.
• Establish a systematic approach to hypothesis validation, including experiment design, cohort analysis, A/B testing and causal analysis.
• Distinguish real product impact from external factors such as seasonality, player mix, RTP fluctuations, market dynamics and other confounding variables.
• Evaluate product initiatives and experiments based on incremental business impact, helping teams understand what works, why it works and where it can be scaled.
• Identify successful patterns across brands and GEOs and assess their potential for replication across the White Label ecosystem.
• Create a prioritised analytics and opportunity backlog, ensuring analytical resources are focused on the highest-impact business and product questions.
• Establish product performance tracking across actual results, forecasts, targets, key drivers and active initiatives.
• Partner closely with Product, CRM, Casino, Payments, Marketing, Operations and Data teams to turn insights into measurable product improvements.
• Build and develop the Product Analytics team, setting standards for analytical quality, methodology, prioritisation and stakeholder partnership.
• Establish a culture where analytics is used not only for reporting, but as a core part of product discovery, decision-making and continuous optimisation.

What success looks like

You will build a Product Analytics function that enables the business to consistently answer:

• What are the key drivers of product and player performance?
• Where are the biggest opportunities for growth?
• Which product initiatives have the highest potential impact?
• How much incremental business value can we expect from an initiative?
• Did the initiative actually create incremental impact?
• Why did the impact happen?
• Can the successful approach be replicated across other brands or GEOs?
• Where should Product, Engineering, CRM and other teams focus their efforts next?

The ultimate outcome is a repeatable analytical growth loop:

Business Goal → Product Metric → Opportunity → Hypothesis → Experiment → Impact Measurement → Insight → Product Decision → Scale

👤Our criteria:

• 5+ years of experience in Product Analytics, Data Analytics, Business Analytics or a similar analytical role, with experience in product-driven environments.
• Experience in iGaming is highly desirable, particularly with casino, sportsbook, gaming platforms or player monetization.
• Strong understanding of product metrics, user behaviour, funnels, cohorts, retention and monetization.
• Strong ability to translate complex datasets into clear business insights and product recommendations.
• Experience building analytical frameworks, metric systems and dashboards rather than working exclusively with ad-hoc reporting.
• Experience working with multiple products, markets, brands or GEOs and understanding how to separate local effects from scalable patterns.
• Strong stakeholder management skills and the ability to work effectively with Product, Engineering, CRM, Marketing, Operations and Business teams.
• Experience managing or mentoring analysts and building analytical processes and standards.
• Ability to challenge assumptions and ask “why?” and “what does this mean for the product?”, rather than stopping at reporting the numbers.
  
  💼 Our Offer:
• Flexible work setup — work remotely or from the office, we focus on results, not location;
• Support for a comfortable work environment — we compensate coworking expenses and EcoFlow power stations to help our team stay productive during power outages in Ukraine;
• Unlimited vacation and sick leave, because we trust our people to manage their time responsibly;
• Relocation support for team members who want to move;
• Regular performance-based bonuses that reward individual and team impact;
• Learning support — we cover 50% of professional courses and development programs;
• Language & wellbeing support — we cover 50% of English classes and psychological consultations;
• Career growth opportunities — we prioritize internal promotions and development;
• Team culture that actually feels like one — regular gifts, company merch, and team events throughout the year;
• Real impact — we are small enough for every voice to be heard and big enough to turn great ideas into action quickly.
•  

We are looking for an experienced Lead Backend Engineer with deep technical expertise and a passion for development, who will play a crucial role in building our backend department, making key technical decisions, and ensuring the high quality of the memoryOS products.

As a core team member, you’ll lead the web development team, ensuring the smooth addition of new functionality, stable performance of existing features, stable integrations, and consistent reliability and scalability.

Ready to be part of a modern, fast-growing, #1 product in its niche while gaining extensive professional growth? Apply now!

Who are we?

memoryOS is world’s #1 app for improving memory and focus, helping people overcome forgetting curve and retain needed knowledge. Proven learning and memory techniques are merged with duolingo-like gamified e-learning with patented virtual mind palace tech. Co-founded by 2X World Memory Champion — Jonas von Essen.

We’re a remote team of 50+ diverse, like-minded professionals, united in solving the problem of the forgetting curve.

We are proud to be the Most Funded App on Kickstarter. The memoryOS was featured on TechCrunch and recognized by Google Brands Accelerator as a product that is “light years ahead of any other company in memory space”.

What you’ll be working on

• Develop and maintain backend architecture using Node.js, NestJS, TypeORM, and PostgreSQL.
• Be ready to maintain and improve GCP infrastructure.
• Maintain high standards in terms of performance, scalability, and security.
• Become a decision-making driver of architecture and solutions.
• Conduct code reviews to ensure high-quality standards and adherence to best practices.
• Lead, motivate, and mentor developers, fostering knowledge sharing and professional growth.
• Stay up-to-date with industry trends to ensure our product remains innovative.
• Collaborate with developers, QA, designers, and Product Owners to ensure successful product delivery.

About you

• Proven experience of 5+ years as a Backend or Full Stack Developer.
• Experience with GCP and CI/CD process configuration.
• Experience with Mobile Apps.
• Experience with Frontend frameworks.
• Extensive knowledge of web technologies and industry trends.
• Excellent analytical and communication skills.
• Creative problem-solving skills and a commitment to high ethical standards.
• Proactive, reliable, and committed to self-development in a dynamic business environment.
• Proven stakeholder management and cross-team communication skills.
• Proactive attitude towards taking ownership of projects, driving them forward, and managing risks.
• Act as a role model for your team by demonstrating technical excellence, a collaborative mindset, and proactive problem-solving.
• Proficiency in English (B2 level or higher).

You will also get

• Direct impact on business through technical solutions.
• The opportunity to influence trends on the project.
• Decision-making through responsible work.
• Direct communications in a flat-hierarchy org.
• The modern team of like-minded and diverse professionals.
• Positive team environment.

Additional benefits

• Remote-first environment with reasonable flexibility.
• Industry-leading vacation and paid sick leave package.
• Educational and hardware policies after probation.

Getting the job

Enjoy building a top-level product with us while gaining extensive professional experience in a company with an important mission.

Step by step for this position:

1. Screening interview (1 hour): To discuss the position, check basic competencies and culture fit.
2. Technical interview (2 hours): Technical skills evaluation, case studies, and core competencies check.
3. Full Day (5 hours): A test work day with one of our team members. You’ll work on several tasks in our codebase. This will give you a better idea about us, our codebase, and product. This step will require a signed NDA.
4. Reference check: Recommendations from the previous workplace.
5. Offer call (30 min): You’ll meet the C-level team to discuss your job offer.

Let’s make the world remember!

We are looking for a highly skilled, client-focused Account Manager to oversee and expand relationships within their own VIP base. In this role, you will manage your own dedicated VIP portfolio, focusing on cultivating loyalty and long-term engagement with the same high-value clients. This position demands a strong mix of personalized customer engagement, data-driven insights, and strategic account growth. The successful candidate will be proactive, analytical, and capable of delivering tailored experiences that strengthen loyalty, enhance satisfaction, and drive consistent revenue growth.

HOW YOU WILL MAKE AN IMPACT

• VIP Relationship Management: Manage a dedicated portfolio of VIP clients, maintaining daily communication and building long-term loyalty by consistently engaging with the same high-value clients from your personal base.
• Multi-Channel Communication: Maintain regular contact with clients through emails, phone calls, and messengers, adapting tone and strategy to suit customers’ needs.
• Data & Metrics: Analyze client behavior and key metrics to identify opportunities for growth, retention, and reactivation.
• Upsell Strategy Development: Create and execute tailored upselling strategies to maximize clients’ value and increase revenue.
• Reporting: Prepare detailed reports on account performance, trends, and campaign outcomes.
• Cross-Department Collaboration: Work closely with other teams to coordinate strategies and deliver seamless customer experiences.

WHAT WILL HELP YOU SUCCEED IN THE ROLE

• Previous experience in iGaming industry.
• Strong communication skills, both written and verbal, with the ability to adapt across different channels.
• Analytical mindset with proficiency in working with KPIs, reports, and CRM systems.
• Target-driven with proven ability to implement upselling or cross-selling strategies.
• Fluency in English.

WHY YOU’LL LOVE IT HERE:

• Flexible working hours and a remote work setup, so you can plan work around your life and not your life around work!
• Vacation days and paid sick leave—because your rest matters.
• A competitive compensation that truly reflects your skills and expertise.
• Employee referral bonus and gifts to celebrate your special occasions.
• 50% financial support for learning expenses to supercharge your professional growth!
• A positive atmosphere where you always feel respected and truly belong.
• Inspirational team-building activities that turn colleagues into best friends.
• Wellness benefits: We’ll support your sports passions, from yoga classes to gym memberships.

We are looking for a talented Lead QA Engineer (Mobile) with a passion for delivering the highest quality mobile app development to play a critical role in building a useful EdTech product.

As part of our team, you will be responsible for ensuring that our product meets the highest quality standards through comprehensive testing strategies.

Ready to be part of a modern, fast-growing, #1 product in its niche while gaining extensive professional growth? Apply now!

Who are we?

memoryOS is world’s #1 app for improving memory and focus, helping people overcome forgetting curve and retain needed knowledge. Proven learning and memory techniques are merged with duolingo-like gamified e-learning with patented virtual mind palace tech. Co-founded by 2X World Memory Champion — Jonas von Essen.

We’re a remote team of 50+ diverse, like-minded professionals, united in solving the problem of the forgetting curve.

We are proud to be the Most Funded App on Kickstarter. The memoryOS was featured on TechCrunch and recognized by Google Brands Accelerator as a product that is “light years ahead of any other company in memory space”.
 

What you’ll be working on

• Conduct independent and team-based project testing.
• Create detailed and actionable bug reports for swift resolution.
• Perform regression testing, estimate task durations, and maintain thorough documentation.
• Lead and improve QA processes, tools, and tests to make releases faster and more reliable.
• Mentor QA team members, fostering skill development and best practices.
• Assess tasks for testing, analyze requirements, estimate tickets, and prioritize testing efforts.
• Stay informed about industry trends to maintain product innovation and competitiveness.
• Collaborate closely with Product, Art, Tech, and Customer Support teams to continuously improve product quality and user experience.

About you

• 5+ years of experience in Mobile QA Testing
• 2+ years of experience in Leading Role
• Proven experience in leading QA processes and mentoring team members to foster skill development and best practices.
• Proficiency with QA documentation (test cases, bug reports, etc.)
• Proficiency with Jira and experience in black box testing.
• Mobile automation QA experience
• Excellent communication skills and keen attention to detail.
• Leadership and ownership mindset.
• Proactive, reliable, and dedicated to self-improvement and ethical standards.
• Proficient in English (B1 level or higher).

You will also get:

• Comprehensive product testing and a diverse array of tasks.
• Developing solutions that have a direct impact on business.
• Transparent management, clear communication, and regular feedback.
• The opportunities to be involved in an interesting and useful product for millions of people.
• The modern team of like-minded and diverse professionals.
• Enjoy a vacation and paid sick leave days to relax every year.
• Fully remote: you are free to choose your productive work time and place.
• The opportunity to receive company shares upon reaching predefined milestones.

Getting the job

Enjoy building a top-level product with us while gaining extensive professional experience in a company with an important mission.

Step by step for this position:

1. Screening call (up to 1 hour): Position discussion, check basic competencies, and culture fit.
2. Technical interview (2 hours): Detailed сase approach to identify experience, technical skills, and core competencies.
3. Referral: Recommendations from the previous workplace.
4. Interview with CEO and CTO (30 minutes): Summarize experience and assess alignment with the company’s strategic goals. It’s the best time for any final questions.
5. Offer call (30 minutes): Discussion of a Job Offer Proposal.

Let’s make the world remember!

About the Role:

We are looking for a proactive and detail-oriented General QA Engineer who can own the full testing lifecycle. This role is ideal for a strong junior or mid-level specialist who is comfortable working independently, collaborating with developers and product teams, and ensuring high product quality from requirements to release.

Responsibilities:

• Perform full-cycle testing: from requirements analysis to release validation;
• Design, write, and maintain test documentation (test cases, checklists, test plans);
• Conduct manual testing of web and/or mobile applications;
• Identify, document, and track bugs (e.g., using Jira or similar tools);
• Perform regression, smoke, sanity, and exploratory testing;
• Collaborate closely with developers, product managers, and designers;
• Participate in grooming, planning, and sprint activities;
• Validate requirements and provide early feedback on potential issues;
• Support release processes and post-release verification.

Requirements:

• 4+ years of professional experience in QA
• Commercial experience with Playwright + TS ( or Cypress)
• Understanding of QA methodologies, testing types, and software development lifecycle (SDLC);
• Experience with manual testing of web applications (mobile is a plus);
• Ability to write clear and structured test documentation;
• Experience with bug tracking systems (e.g., Jira, YouTrack, etc.);
• Basic knowledge of API testing (Postman, Swagger, etc.);
• Understanding of client-server architecture;
• Basic SQL knowledge for data validation;
• Experience working in Agile/Scrum teams;
• Good analytical thinking and attention to detail;
• English level: Intermediate or higher (written and spoken).

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/

About the project

360 Synergy (360synergy.net) is a B2B platform for US home service companies — HVAC, plumbing, electrical, roofing. We solve the industry's biggest problem: field technicians quitting. Instead of GPS tracking and penalties, we give them gamification — a technician competes against their own previous result (Personal Best), earns points and trades them for real tools.

The product grew out of the founder's own service business. He went from working as a technician to owning the company, which is where our brand DNA comes from: "Built from the field, not from a desk."

We're entering the US market and building the marketing team now. This role owns all visual content.

What you'll do

• AI-generated video for Reels, Shorts and TikTok: 9:16, 15–60 seconds, 5–20 videos per week
• Work with recurring characters: Founder (real footage of our founder, scaled with AI) and Technician (fully AI — uniform, truck, garage, attic)
• Product videos: screencasts of the app, demos of points, onboarding and check-ins
• Motion graphics for social, website and landing pages
• Product and sales presentations
• Repurposing one source into multiple formats: vertical, LinkedIn carousel, 16:9

What we expect

• Hands-on experience with AI video tools. Not "I tried it" — we need someone who knows which tool solves which task and how to keep a character consistent across scenes
• Confident editing (Premiere / DaVinci / CapCut — your choice)
• Ability to produce AI content that doesn't look cheap: no plastic faces, no artifacts on hands and tools, no lip-sync drift
• Portfolio with links

Nice to have

• Experience with Descript, HeyGen, OpusClip, Figma — part of our stack is already in place
• After Effects, UI animation
• Screencasting and UI recording
• B2B / SaaS background
• Understanding of US blue-collar audience

About the tone

Our audience is service company owners and field technicians. No corporate gloss, no stock smiles. Documentary aesthetics, real trucks and garages, plain language and numbers. If you can make content that looks true rather than advertised — you're our person.

Conditions

• Fully remote
• Tasks and approvals come directly from the Head of Growth, no long approval chains
• Strategy, content plan and brand book are ready — you won't be guessing what to make

How to apply

Send your portfolio and 2-3 sentences on which AI tools you use and what part of the work you cover with them. Applications without a portfolio won't be reviewed.

We are looking for an experienced AWS Engineer / .NET Developer with strong expertise in Amazon Web Services, .NET/C# web development, and AI technologies.

Must Have

• Strong hands-on experience with AWS (Amazon Web Services)
• Solid commercial experience with C# and .NET / .NET Core
• Strong experience with ASP.NET Core
• Experience with ASP.NET MVC
• Experience developing Web APIs / REST APIs
• Experience with web applications and web services
• Good knowledge of HTML, CSS, JavaScript / TypeScript
• Experience with modern web frameworks such as React and/or Angular
• Practical experience with AI technologies and AI-powered solutions
• Experience integrating AI capabilities into software applications
• Good understanding of cloud architecture and AWS services
• Experience with Git and CI/CD

• Good problem-solving skills and ability to work independently

   

Responsibilities

• Design, develop and maintain web applications using C#/.NET and ASP.NET Core
• Develop and maintain ASP.NET MVC applications
• Build and maintain Web APIs and REST APIs
• Develop backend services and cloud-based applications
• Work with AWS to deploy, maintain and scale applications
• Develop and integrate AI-powered functionality
• Integrate AI services and APIs into existing software products
• Work with frontend technologies such as JavaScript/TypeScript, React and/or Angular
• Improve application performance, scalability and reliability
• Participate in code reviews, technical discussions and architecture decisions
• Work closely with other developers, architects and technical teams

The candidate should have hands-on commercial experience with these technologies and be able to independently work on complex software and cloud-based solutions.

## About Us

Smirnov Labs is a fast-growing engineering company founded by an ex-Googler. We help product teams launch and scale quickly by leveraging modern technology and AI-assisted development.

Our projects are diverse — we partner with clients at the earliest stages and own the technical delivery end-to-end.

We're a small, senior-heavy team where every engineer has real impact. No bureaucracy, no hand-holding — just sharp people shipping fast.

This is an outstaff role: you'll be embedded directly with a client's engineering team as part of our delivery group.

## The Role

The infrastructure runs across two clouds — GCP for the managed services and everything that benefits from them, DigitalOcean where simpler, cheaper compute does the job just as well. You'll own both sides of that, and the decisions about what belongs where.

This is a hands-on role on a small team. There's no platform group above you and no one else on call — you build the infrastructure, you automate it, and you're the one who understands it when something goes wrong at an inconvenient hour.

## What You'll Do

- Own the infrastructure across GCP and DigitalOcean — provisioning, networking, scaling, and the cost of all of it.

- Define everything in code. Terraform for infrastructure, no hand-clicked resources that nobody can reproduce.

- Build and maintain CI/CD so engineers ship their own work — fast pipelines, safe rollouts, quick rollbacks.

- Run containerised workloads: Docker, Kubernetes (GKE and DOKS), and the judgement to know when a managed service or a plain VM is the better answer.

- Own observability — metrics, logs, traces, and alerts that fire on real problems rather than on noise.

- Keep Postgres healthy in production: backups, restores you've actually tested, connection pooling, upgrades.

- Harden the platform: IAM and least privilege, secrets management, network boundaries, patching.

- Plan for failure — backups, disaster recovery, incident response, and honest postmortems.

- Watch the bill. Right-size what's running, and move workloads between clouds when the economics say so.

- Work directly with the client's engineering team, and make their path to production shorter than it is today.

- Use AI-assisted development tools (Claude Code, Cursor, GitHub Copilot) as part of your daily workflow.

## What We're Looking For

- 5+ years running production infrastructure, with real on-call experience behind you

- Strong hands-on GCP: GKE, Cloud Run, Cloud SQL, IAM, VPC and networking, Cloud Build, Artifact Registry, Secret Manager

- Hands-on DigitalOcean: Droplets, managed Kubernetes and Postgres, Spaces, load balancers, VPC

- Terraform at a level where you own modules and state, not just apply someone else's

- Solid Kubernetes: deployments, ingress, autoscaling, resource limits, and debugging a pod that won't start

- Strong Linux and networking fundamentals — DNS, TLS, load balancing, firewalls

- CI/CD pipelines you've built and maintained yourself (GitHub Actions, GitLab CI, Cloud Build, or similar)

- Scripting in Python, Go, or Bash — enough to automate rather than repeat

- Observability in practice: Prometheus, Grafana, Datadog, or the equivalent, wired up by you

- Production Postgres operations: backups, restores, performance, upgrades

- A security instinct — least privilege by default, secrets never in the repo

- A track record of shipping without a detailed spec and without process handed to you

- Comfort working in the US timezone (overlapping working hours required)

- Upper-Intermediate or higher English

- Ability to own and drive work independently with minimal supervision

Nice to have

- Multi-cloud or migration experience — moving workloads between providers and living with the result

- Serious cost optimisation work, with numbers you can point to

- Infrastructure for AI workloads: GPU nodes, vector databases, inference serving

- Compliance exposure (SOC 2, ISO 27001) and the controls that come with it

- Early-stage or agency background: greenfield work, shifting requirements, direct client contact

## What We Offer

- Competitive salary above market average

- Fully remote work

- Flat structure — work directly with the client's engineering team, no middle management

- Real technical ownership: you make the architecture decisions on the infrastructure you build

- Diverse and technically challenging projects

- Modern AI-powered development workflow

- Small team culture — your voice matters, your code ships

- Paid vacation and sick leave

- Flexible schedule within the US timezone overlap

- Professional and career growth through real ownership, not courses and certificates

## How to Apply

Send your CV with a brief note about the worst production incident you've handled — what broke, how you found it, and what you changed so it couldn't happen again.

## About Us

Smirnov Labs is a fast-growing engineering company founded by an ex-Googler. We help product teams launch and scale quickly by leveraging modern technology and AI-assisted development.

Our projects are diverse — we partner with clients at the earliest stages and own the technical delivery end-to-end.

We're a small, senior-heavy team where every engineer has real impact. No bureaucracy, no hand-holding — just sharp people shipping fast.

This is an outstaff role: you'll be embedded directly with a client's engineering team as part of our delivery group.

## The Role

The client runs a custom AI system, and it's only as good as the data reaching it. Your job is to get that data in: connect to whatever third-party API holds it, pull it reliably, shape it, and keep it flowing.

That means a lot of integration work — every source has its own auth, its own pagination, its own rate limits, and its own idea of what a schema is. You'll own those connectors and the pipelines behind them end-to-end.

## What You'll Do

- Build and own integrations with third-party APIs — REST, GraphQL, webhooks, the occasional CSV drop or legacy SOAP endpoint. Auth flows, pagination, rate limits, retries, backfills.

- Design and run the pipelines that feed the client's AI system: ingestion, normalisation, enrichment, and delivery into the stores it reads from.

- Build the ingestion path for AI workloads — chunking, embeddings, and keeping vector indexes fresh as source data changes, without full re-indexing every time.

- Model the data. Design schemas that hold up as sources are added and change underneath you.

- Make pipelines idempotent, observable, and recoverable. Things will break upstream; the system should degrade predictably and tell you why.

- Own data quality: validation, schema-drift detection, reconciliation, alerting on the failures that matter rather than all of them.

- Ship and run your own work — Docker, CI/CD, cloud environments. You deploy what you build.

- Work directly with the client's engineering and AI teams on what the models actually need from the data — no layers in between.

- Use AI-assisted development tools (Claude Code, Cursor, GitHub Copilot) as part of your daily workflow.

## What We're Looking For

- 5+ years building and running production data pipelines

- Strong Python and strong SQL — both at a level you'd defend in review

- Real depth in third-party API integration: OAuth and token refresh, pagination strategies, rate limiting, retries and backoff, incremental syncs, and handling APIs whose documentation is wrong

- Experience with a workflow orchestrator (Airflow, Dagster, Prefect, Temporal, or similar) and an opinion about it

- Solid Postgres: schema design, query performance, migrations. Warehouse experience (BigQuery, Snowflake, Redshift) a plus

- Batch and streaming ingestion patterns, and a sense of when each is the right call

- Comfortable owning your own deployments — Docker, CI/CD, cloud (AWS or GCP)

- A track record of shipping without a detailed spec and without process handed to you

- Comfort working in the US timezone (overlapping working hours required)

- Upper-Intermediate or higher English

- Ability to own and drive features independently with minimal supervision

## Nice to have

- Hands-on experience feeding LLM or RAG systems — chunking strategies, embedding pipelines, vector stores (pgvector, Qdrant, Pinecone, whatever you've used). Side projects count; commercial experience is not required here.

- dbt, or another transformation layer you've run in anger

- Data quality and observability tooling (Great Expectations, Monte Carlo, or your own)

- Experience with managed connectors (Fivetran, Airbyte) — including knowing when to stop fighting them and write your own

- Early-stage or agency background: greenfield work, shifting requirements, direct client contact

## What We Offer

- Competitive salary above market average

- Fully remote work

- Flat structure — work directly with the client's engineering team, no middle management

- Real technical ownership: you make the architecture decisions on the pipelines you build

- Diverse and technically challenging projects

- Modern AI-powered development workflow

- Small team culture — your voice matters, your code ships

- Paid vacation and sick leave

- Flexible schedule within the US timezone overlap

- Professional and career growth through real ownership, not courses and certificates

## How to Apply

Send your CV with a brief note about the nastiest API you've had to integrate — what made it hard, and how you made it reliable.