Jobs at Djinni

SKELAR is a Ukrainian venture builder creating international tech businesses. Together with co-founders, we build strong teams to conquer global markets.

Today, SKELAR houses a dozen businesses across various niches — from EdTech to marketplaces. These companies rank among the top startups and product companies in Ukraine, lead App Store charts, and develop platforms used by millions worldwide. SKELAR-backed businesses are regularly featured in global media such as TechCrunch, Wired, and more.

We take pride in our strong team of 1,000+ professionals with outstanding expertise and ambitious goals. Our people are the company’s greatest asset, so we choose to build our ventures with the best talent on the market.

Now, we're looking for a Corporate Compliance Counsel for Infrastructure department — a specialist who will manage corporate document flow across multiple jurisdictions, support international structuring, maintain legal databases, and ensure smooth legal operations for the company’s global activities.

Your future responsibilities:
— Support day-to-day corporate document flow for legal entities in multiple foreign jurisdictions (Cyprus, Gibraltar, USA, Estonia, Poland, etc.);
— Complete operational tasks, such as: i) ordering corporate documents upon request; ii) drafting and signing agreements; iii) upon request collecting available corporate documents and agreements;
— International structuring support for various operations;
— Maintain and update various internal databases on corporate information, documents, and agreements;
— Communicate with corporate administrators in multiple foreign jurisdictions;
— Support day-to-day operations of multiple teams via provision of corporate documents
— Contribute to the banking and payment services providers infrastructure via documentary support and KYC execution;
— Prepare drafts of documents and agreements for intragroup financing arrangements;
— Handle legal support of administrative activities (e.g., filings, offices, documents);
— Perform ad-hoc document requests, as needed.

We’re looking for someone who has:
— 2-4 years of professional experience in a legal position in a major company, reputable accounting/audit/law firm, or compliance position in an international bank/payment institution. Experience in tech/IT industry, espesially in a corporate legal role, would be an asset;
— Ability to draft and review standard corporate documents;
— Upper-intermediate level of written and oral English.

Nice-to-have:
— Ability to focus on details to ensure and maintain data accuracy and consistency;
— Structured thinking and excellent organizational skills;
— Strong communication and written skills;
— Practical and result-oriented approach.

SKELAR is an environment for self-driven people capable of building successful companies. We call such companies the next big everything.

Beyond our business ventures, we also run the SKELAR Foundation, a charitable initiative launched by our team. Through this foundation, we create and fund projects aimed at overcoming the consequences of war and rebuilding Ukraine.

We’re committed to continuing the development of tech businesses, conquering global markets, and contributing to Ukraine’s victory 🇺🇦

To support this mission, we’ve built a comprehensive ecosystem within our venture builder:
— 8 infrastructure teams that help businesses solve any challenge—from recruiting and communications to finance and legal support;
— A founder community with hands-on experience launching multiple companies and sharing their knowledge;
— Internal professional clubs across key areas: marketing, engineering, finance, recruitment;
— Access to training, courses, and international conferences.

Let’s build the next big everything together!

Screening requirements (please read first):

• Non-negotiable: hands-on experience with process mining or task mining and ML/AI models used to analyze operational workflows (workflow discovery, variants, bottlenecks, cycle time, handoffs, deviations).
• Required: a 2–5 minute intro video link in your resume or via the platform (smartphone recording is fine). Applications without the video may not be reviewed.

Company overview:
 

Graphio.ai stops revenue loss before it happens by detecting broken handoffs between teams.
 

We analyze API-enabled metadata from your existing systems to automatically identify when Sales, Customer Success, Legal, Finance, Product, and Operations are misaligned - before deals stall, renewals fail, or contracts slip.
 

No workflow changes. Fast rollout in less than 2 days.

AI learns what successful execution looks like in your company and alerts you to dangerous deviations in real time.

We’ve built and scaled before: the team behind Graphio.ai previously built upSWOT, a B2B platform adopted by hundreds of financial institutions, which was later acquired by Uptiq.  We’re applying those lessons in execution, delivery, and scale to Graphio.ai.

Supported by senior leaders from Experian, Mastercard, Lattice, BambooHR, Altrata, SAP, JackHenry, FIS, Pfizer, Workday, Customertimes, and more (graphio.ai/investors).

Position Overview:

We are looking for a Product Owner (AI/ML) - Workflow Intelligence who can combine strong product ownership with senior-level analytical rigor.

You will own a core slice of Graphio.ai end-to-end: system connection experience, metadata collection and processing, automatic ideal workflow (golden path) generation, deviation detection, and weekly/monthly reporting delivered to a single accountable owner. At the same time, you will operate hands-on as a senior product analyst: defining metadata requirements, deviation criteria, evaluation and monitoring, and the test scenarios that keep model behavior stable and product-ready.

This role is rooted in workflow-driven B2B SaaS execution, where cross-team handoffs determine whether deals move forward, renewals succeed, and contracts get signed on time.

Key Responsibilities:

• Own the product backlog and execution for workflow intelligence: prioritize, define scope, drive delivery, and ship improvements with clear success criteria.
• Partner with the Machine Learning Engineer to define how the system automatically discovers and constructs the ideal workflow (golden path / best-performing execution pattern) from API-enabled metadata - including inputs, assumptions, and expected outputs.
• You will not manually build or validate customer workflows. Your job is to define requirements, data definitions, and evaluation criteria so the model generates the ideal workflow reliably and consistently.
• Translate customer process reality into modeling requirements: what a workflow step is, how handoffs are represented, how similar workflows are grouped, and how “successful execution” is determined at scale.
• Define metadata-first data requirements: event taxonomy, entities, identifiers, timestamps, ownership fields, system-of-record rules, and data quality constraints.
• Specify deviation definitions and prioritization: missing step, wrong sequence, excessive delay, broken ownership transition, stalled handoff - and how severity is ranked.
• Own the user-facing experience for reviewing and editing the ideal workflow: allow customers to add/remove steps and adjust what “good execution” means, while preserving a reliable baseline generated by the system.
• Own weekly/monthly reporting and alerting: what insights are surfaced, how they are explained, and how reports/alerts are delivered to the accountable owner (a specific responsible person).
• Establish evaluation, monitoring, and quality gates for model-driven behavior: misses vs false alarms, consistency of the generated ideal workflow, drift signals, lead time gained, and actionability tied to revenue outcomes.
• Run investigations for accuracy issues: analyze why the system generated an incorrect ideal workflow or missed a deviation, propose improvements, and validate fixes through regression checks.
• Maintain a library of reference workflows and test scenarios that represent common cross-team handoff patterns and failure modes, and use it for regression coverage across releases.
• Align stakeholders and drive clarity: convert ambiguous asks into decisions, keep execution moving without heavy process, and ensure releases are understandable and actionable for end users.

Preferred Qualifications:

• 4+ years in Product Owner / Product Manager roles, or in senior product business analysis roles with real product ownership scope.
• Experience shipping AI/ML-enabled features in B2B SaaS where model behavior directly impacts users and decisions.
• Strong background working with event-based data and operational systems (CRM, customer success platforms, ticketing systems, project management tools, finance/contract systems).
• Comfort defining data contracts: event taxonomy, entity identifiers, timestamp conventions, ownership fields, system-of-record rules, and data quality constraints.
• Familiarity with workflow analytics / process mining concepts (handoffs, cycle time, variants, bottlenecks).
• Strong analytical discipline: defining evaluation criteria, monitoring misses vs false alarms, and connecting model output to business outcomes.
• Strong written communication, ability to drive decisions, and comfort operating in ambiguity with a small high-ownership team.
• Prior work in early-stage or fast-scaling environments where you owned problems end-to-end and shipped iteratively.

What we offer:

• A combined role with real ownership: product decisions + analytical depth, with direct influence on core workflow intelligence.
• Close collaboration with the Machine Learning Engineer and Software Engineers to ship - not just plan.
• Clear success criteria: higher actionability, fewer false alarms, fewer missed deviations, better weekly/monthly reports, faster time-to-value.
• Fast feedback loops using real customer workflows (metadata only).
• Exposure to cross-team execution patterns across Sales, Customer Success, Legal, Finance, Product, and Operations.
• Remote-friendly team with a simple setup and low overhead.
• Competitive compensation and room to grow as the product and team scale.

Company Operating Requirements:

At Graphio.ai we run a high-ownership, mission-driven team with clear operating rules. Please read these carefully before applying:

• LinkedIn profile is required (company policy). Employees are required to keep a current LinkedIn profile that shows their Graphio.ai position and is linked to the official Graphio.ai company page (company logo visible on the profile). Profile standards are provided during onboarding.
• Synchronized team vacations. The team takes coordinated time off four times per year to keep planning aligned and reduce context switching. Dates are announced in advance.
• Startup constraints. Vacation timing may be restricted during critical company periods. We plan time off as a team and communicate constraints early.
• Relocation readiness. Team members may reside in Ukraine, but must be prepared to relocate with their families to Europe or the United States if the company requests it and it becomes legally possible. Any relocation would be discussed in advance.
• Non-standard schedule. The role requires flexibility to collaborate across time zones. This may occasionally include early/late meetings depending on customer and team needs.
• US Eastern Time (ET) collaboration. This role requires regular overlap with US East Coast (ET) working hours. You must be comfortable running meetings, follow-ups, and execution in that time zone.
• Zero slow offboarding. We run lean and fast. When the fit isn’t there, we act quickly: employment may be ended within a day and access is removed immediately.

Application requirement: short intro video (required):

Please include a short self-introduction video (2–5 minutes). You can add the link directly to your resume or submit it through the hiring platform in any available way (YouTube, Loom, Google Drive, or similar).

• No need for a polished production, a simple smartphone recording is perfectly fine.
• This does not replace live conversations, it only helps us speed up the first screening and understand your communication style and motivation.
• In the video, please cover:
  • Who you are and 2–3 measurable outcomes you delivered in recent roles
  • Why you are applying for this role at Graphio.ai
  • Why you are leaving or have left your previous role
  • Your view on how a high-ownership startup team should operate (pace, ownership, communication, and work-life balance expectations)
• Applications without the video may not be reviewed.

Final note:

Graphio.ai is not a 9-to-5 corporate environment. We move fast, operate with high ownership, and expect proactive execution without micromanagement. Graphio.ai is a strong fit for people who actively seek challenges for personal growth - especially those who want to build their own company one day and see this as a place to learn how high-performing startups execute.

Screening requirements (please read first):

• Non-negotiable: hands-on experience with process mining or task mining and ML/AI models used to analyze operational workflows (workflow discovery, variants, bottlenecks, cycle time, handoffs, deviations).
• Required: a 2–5 minute intro video link in your resume or via the platform (smartphone recording is fine). Applications without the video may not be reviewed.

Company overview:
 

Graphio.ai stops revenue loss before it happens by detecting broken handoffs between teams.
 

We analyze API-enabled metadata from your existing systems to automatically identify when Sales, Customer Success, Legal, Finance, Product, and Operations are misaligned - before deals stall, renewals fail, or contracts slip.
 

No workflow changes. Fast rollout in less than 2 days.

AI learns what successful execution looks like in your company and alerts you to dangerous deviations in real time.

We’ve built and scaled before: the team behind Graphio.ai previously built upSWOT, a B2B platform adopted by hundreds of financial institutions, which was later acquired by Uptiq.  We’re applying those lessons in execution, delivery, and scale to Graphio.ai.

Supported by senior leaders from Experian, Mastercard, Lattice, BambooHR, Altrata, SAP, JackHenry, FIS, Pfizer, Workday, Customertimes, and more (graphio.ai/investors).

Position Overview:

We are looking for a Senior Product Business Analyst (AI/ML) to help us build a polished, user-ready product experience around Graphio.ai’s core mission: stopping revenue loss before it happens by detecting broken handoffs between teams.

In this role, you will translate complex cross-functional execution problems into clear product requirements, data definitions, and measurable validation criteria. You will work closely with the Product Manager, Machine Learning and AI specialists, and Software Engineers to define what “successful execution” looks like for customers, turn that into reliable detection and alerting behavior, and continuously improve signal quality using API-enabled metadata from existing systems.

This role is rooted in B2B SaaS execution workflows, where multiple teams and systems must stay aligned for deals, renewals, and contracts to move smoothly. Your work will directly impact how accurately Graphio.ai detects misalignment early, how actionable the alerts are, and how fast customers see value after launch.

Key Responsibilities:

• Partner with the Machine Learning Engineer to define how the system automatically discovers and constructs the golden path (ideal workflow / best-performing execution pattern) from API-enabled metadata - including inputs, assumptions, and expected outputs.
• You will not manually build or validate customer workflows. Your role is to define requirements, data definitions, and evaluation criteria so the model generates the ideal workflow reliably and consistently.
• Translate customer process reality into clear modeling requirements: what a workflow step is, how handoffs are represented, how similar workflows are grouped, and how “successful execution” is determined at scale.
• Define API-enabled metadata requirements needed for automated modeling: event taxonomy, entities, identifiers, timestamps, ownership fields, system-of-record rules, and data quality constraints.
• Specify deviation definitions relative to the golden path (ideal workflow): missing step, wrong sequence, excessive delay, broken ownership transition, stalled handoff - and how deviations should be prioritized.
• Work with Engineering and Machine Learning to ensure modeling outputs are product-ready: stable, consistent across updates, and understandable enough for the end user to act on.
• Own the user-facing capability to review and edit the golden path (ideal workflow): allow customers to add/remove steps and adjust what “good execution” means, while preserving a reliable baseline generated by the system.
• Define and continuously improve weekly/monthly reporting: what insights are surfaced, how they are explained, and how reports/alerts are delivered to the accountable owner (a specific responsible person).
• Establish evaluation and monitoring for automated modeling and deviation detection: track misses vs false alarms, consistency of the generated ideal workflow, lead time gained, and actionability tied to revenue outcomes.
• Investigate accuracy issues: analyze why the system generated an incorrect ideal workflow or missed a deviation, propose improvements, and validate fixes through regression checks.
• Maintain a library of reference workflows and test scenarios that represent common cross-team handoff patterns and failure modes in workflow-driven B2B environments.

Preferred Qualifications:

• Experience building or supporting AI/ML-enabled B2B SaaS products, especially where models drive user-visible workflows and decisions.
• Hands-on experience working with event-based data and operational systems (for example: CRM, customer success platforms, ticketing systems, project management tools, finance/contract systems).
• Familiarity with workflow analytics / process mining concepts (workflow reconstruction, handoffs, cycle time, bottlenecks, variants).
• Experience defining data contracts: event taxonomy, entity identifiers, timestamp conventions, ownership fields, and data quality rules.
• Background in designing evaluation and monitoring for model-driven product behavior (false positives/negatives, consistency, drift, and business impact).
• Exposure to LLM-powered features (structured prompting, quality criteria, safety constraints, and human review loops), with a product mindset rather than research focus.
• Ability to create and manage reference scenarios and test libraries that represent real enterprise workflows and edge cases.
• Comfort collaborating across Product, Machine Learning, and Engineering teams in an agile environment, with strong written documentation skills.
• Experience working in workflow-heavy domains such as Revenue Operations, Customer Success Operations, Deal Desk, Legal Operations, Finance Operations, or Project Delivery.
• Prior work in early-stage or fast-scaling environments where you owned problems end-to-end and shipped iteratively.

What we offer:

• A role where you actually own a meaningful slice of the product (how the ideal workflow is defined, how deviations are detected and explained, how reports work).
• Close, practical collaboration with the Machine Learning Engineer and Software Engineers to ship improvements - not just write specs.
• Clear success criteria: fewer false alarms, fewer missed deviations, better weekly/monthly reports, faster time-to-value for customers.
• A fast feedback loop: you’ll work with real customer workflows (metadata only), learn what breaks, fix it, and see results quickly.
• Exposure to real cross-team execution in companies: Sales, Customer Success, Legal, Finance, Product, Operations - and how handoffs impact revenue.
• Remote-friendly team with a simple setup and low overhead.
• Competitive compensation and room to grow as the product and team scale.

Company Operating Requirements:

At Graphio.ai we run a high-ownership, mission-driven team with clear operating rules. Please read these carefully before applying:

• LinkedIn profile is required (company policy). Employees are required to keep a current LinkedIn profile that shows their Graphio.ai position and is linked to the official Graphio.ai company page (company logo visible on the profile). Profile standards are provided during onboarding.
• Synchronized team vacations. The team takes coordinated time off four times per year to keep planning aligned and reduce context switching. Dates are announced in advance.
• Startup constraints. Vacation timing may be restricted during critical company periods. We plan time off as a team and communicate constraints early.
• Relocation readiness. Team members may reside in Ukraine, but must be prepared to relocate with their families to Europe or the United States if the company requests it and it becomes legally possible. Any relocation would be discussed in advance.
• Non-standard schedule. The role requires flexibility to collaborate across time zones. This may occasionally include early/late meetings depending on customer and team needs.
• US Eastern Time (ET) collaboration. This role requires regular overlap with US East Coast (ET) working hours. You must be comfortable running meetings, follow-ups, and execution in that time zone.
• Zero slow offboarding. We run lean and fast. When the fit isn’t there, we act quickly: employment may be ended within a day and access is removed immediately.

Application requirement: short intro video (required):

Please include a short self-introduction video (2–5 minutes). You can add the link directly to your resume or submit it through the hiring platform in any available way (YouTube, Loom, Google Drive, or similar).

• No need for a polished production, a simple smartphone recording is perfectly fine.
• This does not replace live conversations, it only helps us speed up the first screening and understand your communication style and motivation.
• In the video, please cover:
  • Who you are and 2–3 measurable outcomes you delivered in recent roles
  • Why you are applying for this role at Graphio.ai
  • Why you are leaving or have left your previous role
  • Your view on how a high-ownership startup team should operate (pace, ownership, communication, and work-life balance expectations)
• Applications without the video may not be reviewed.

Final note:

Graphio.ai is not a 9-to-5 corporate environment. We move fast, operate with high ownership, and expect proactive execution without micromanagement. Graphio.ai is a strong fit for people who actively seek challenges for personal growth - especially those who want to build their own company one day and see this as a place to learn how high-performing startups execute.

Screening requirements (please read first):

• Non-negotiable: hands-on experience building or supporting production back-end systems for process mining or task mining and ML/AI-driven workflow analysis (pipelines, workflow reconstruction, model-serving integration, evaluation/monitoring, scalable APIs).
• Required: a 2–5 minute intro video link in your resume or via the platform (smartphone recording is fine). Applications without the video may not be reviewed.

Company overview:
 

Graphio.ai stops revenue loss before it happens by detecting broken handoffs between teams.
 

We analyze API-enabled metadata from your existing systems to automatically identify when Sales, Customer Success, Legal, Finance, Product, and Operations are misaligned - before deals stall, renewals fail, or contracts slip.
 

No workflow changes. Fast rollout in less than 2 days.

AI learns what successful execution looks like in your company and alerts you to dangerous deviations in real time.

We’ve built and scaled before: the team behind Graphio.ai previously built upSWOT, a B2B platform adopted by hundreds of financial institutions, which was later acquired by Uptiq.  We’re applying those lessons in execution, delivery, and scale to Graphio.ai.

Supported by senior leaders from Experian, Mastercard, Lattice, BambooHR, Altrata, SAP, JackHenry, FIS, Pfizer, Workday, Customertimes, and more (graphio.ai/investors).

Position Overview:

We are looking for a Senior AI Backend Engineer to design, build, and scale the core systems behind Graphio.ai’s workflow intelligence platform.

Graphio.ai connects to customer systems, ingests large volumes of event-based metadata, reconstructs real business workflows, and applies machine learning to discover ideal process paths (golden paths), detect anomalies, and surface insights.

This is a hands-on senior role for someone who is equally strong in:

• backend & distributed systems
• data-intensive architectures
• applied machine learning
• experimentation & research
• production-grade reliability

Our core stack: Python, C# (.NET Core / ASP.NET Core), MongoDB, ClickHouse, RabbitMQ.

We are looking for an engineer who deeply understands system architecture, can reason about data at scale, and is comfortable building, training, experimenting with, and deploying ML models into production.

What You Will Do:

Backend & Systems

• Design and build backend services and APIs using Python and C# (.NET Core / ASP.NET Core).
• Architect scalable, fault-tolerant, and observable systems for data ingestion, processing, and analytics.
• Build event-driven and asynchronous pipelines using RabbitMQ.
• Design data models and storage strategies using MongoDB and ClickHouse.
• Own system performance, reliability, and scalability.
• Implement strong observability: logging, metrics, tracing, alerting.
• Troubleshoot production issues, perform root cause analysis, and implement long-term fixes.

Data & Machine Learning

• Design and implement end-to-end ML pipelines: ingestion → feature engineering → training → evaluation → deployment.
• Train and iterate on ML models for workflow discovery, anomaly detection, and pattern recognition.
• Perform feature engineering on large-scale event and metadata streams.
• Run experiments, test hypotheses, and evaluate models using offline and online metrics.
• Conduct applied research: explore new modeling approaches, algorithms, and representations.
• Build batch and near-real-time inference pipelines.
• Monitor model performance, drift, and degradation in production.
• Implement retraining strategies and versioning.

Architecture & Product Thinking

• Define service boundaries, data contracts, schemas, and interfaces.
• Design for multi-tenancy, security, and compliance.
• Make pragmatic architectural decisions balancing speed, quality, and scale.
• Work closely with Product, ML, and Engineering to ship in small, measurable increments.
• Influence the technical direction of the platform.

Required Qualifications:

• 6+ years of experience in backend or systems engineering.
• Strong experience with Python and C# (.NET Core / ASP.NET Core).
• Experience building data-intensive systems (event ingestion, pipelines, analytics).
• Hands-on experience with machine learning:
  • training models
  • feature engineering
  • experimentation
  • evaluation
• Strong understanding of production ML systems (not just notebooks).
• Experience with MongoDB, ClickHouse, or similar databases.
• Experience with message brokers (RabbitMQ or similar).
• Strong understanding of distributed systems concepts:
  • idempotency
  • retries
  • backpressure
  • eventual consistency
  • failure modes
• Strong analytical and problem-solving skills.
• High ownership mindset.

Nice to Have:

• Experience with workflow analytics, process mining, or event-based systems.
• Experience with time-series or behavioral modeling.
• Experience with large-scale experimentation platforms.
• Familiarity with MLOps practices.
• Experience with cost optimization for data & ML workloads.
• Experience with Kubernetes and cloud infrastructure.

Why This Role Is Special:

This is not a typical backend role.
This is not a typical ML role.

You will be building a real AI system, not demos:

• messy real-world data
• real customers
• real scale
• real constraints
• real impact

If you like working at the intersection of systems, data, and intelligence, this role is for you.

What we offer:

• A senior role owning core backend systems behind an AI/ML product with clear, measurable customer impact.
• Direct collaboration with Machine Learning Engineers to bring models into production with reliability and speed.
• Real-world data engineering problems: metadata ingestion, workflow reconstruction, and scalable reporting/alerting.
• Fast iteration, low bureaucracy, and high trust - you ship and see results quickly.
• Remote-friendly team with a simple setup and strong standards.
• Competitive compensation and room to grow as the company scales.

Company Operating Requirements:

At Graphio.ai we run a high-ownership, mission-driven team with clear operating rules. Please read these carefully before applying:

• LinkedIn profile is required (company policy). Employees are required to keep a current LinkedIn profile that shows their Graphio.ai position and is linked to the official Graphio.ai company page (company logo visible on the profile). Profile standards are provided during onboarding.
• Synchronized team vacations. The team takes coordinated time off four times per year to keep planning aligned and reduce context switching. Dates are announced in advance.
• Startup constraints. Vacation timing may be restricted during critical company periods. We plan time off as a team and communicate constraints early.
• Relocation readiness. Team members may reside in Ukraine, but must be prepared to relocate with their families to Europe or the United States if the company requests it and it becomes legally possible. Any relocation would be discussed in advance.
• Non-standard schedule. The role requires flexibility to collaborate across time zones. This may occasionally include early/late meetings depending on customer and team needs.
• Zero slow offboarding. We run lean and fast. When the fit isn’t there, we act quickly: employment may be ended within a day and access is removed immediately.

Application requirement: short intro video (required):

Please include a short self-introduction video (2–5 minutes). You can add the link directly to your resume or submit it through the hiring platform in any available way (YouTube, Loom, Google Drive, or similar).

• No need for a polished production, a simple smartphone recording is perfectly fine.
• This does not replace live conversations, it only helps us speed up the first screening and understand your communication style and motivation.
• In the video, please cover:
  • Who you are and 2–3 measurable outcomes you delivered in recent roles
  • Why you are applying for this role at Graphio.ai
  • Why you are leaving or have left your previous role
  • Your view on how a high-ownership startup team should operate (pace, ownership, communication, and work-life balance expectations)
• Applications without the video may not be reviewed.

Final note:

Graphio.ai is not a 9-to-5 corporate environment. We move fast, operate with high ownership, and expect proactive execution without micromanagement. Graphio.ai is a strong fit for people who actively seek challenges for personal growth - especially those who want to build their own company one day and see this as a place to learn how high-performing startups execute.

Position: On-Chain Analyst & Researcher

Employment Type: Full-time / Part-time / Remote

Compensation: Base rate depending on experience (up to 2500 USDT) + % of profits from algorithms utilizing on-chain inefficiencies discovered by the candidate

Responsibilities:

• Analyze on-chain data across various blockchains (Solana, Ethereum, L2s, BNB Chain, etc.)

• Produce reports on transactional activity, user behavior, anomalies, and emerging trends

• Monitor and analyze meme token launchers, meme-related protocols, DeFi protocols, and CEX/DEX activity

• Write analytical materials based on collected data

• Data visualization (e.g., Dune) is a strong plus but not mandatory

• Analyze and oversee the performance of algorithms leveraging discovered on-chain inefficiencies for profit

Requirements:

• Understanding of how various EVM and non-EVM blockchains and DeFi ecosystems work

• Skills in collecting and analysing on-chain data

• Ability to formulate hypotheses and validate them using data

• Knowledge of different types of arbitrage, sniping, and MEV strategies


In your cover letter, please describe your journey in the crypto space:

• How did you get started?
• What trends have you experienced or actively participated in?
• What are you currently working on in the space?
• How actively have you used the Solana blockchain?
• What tools have you used for on-chain research and analysis?

Bookimed is a global medical treatment platform helping people choose the right clinic and doctor across multiple countries. It’s a high-ticket, high-trust category where “more traffic” is meaningless unless you can convert it into real patient decisions.

We’re building a growth engine that combines performance marketing + conversion funnels + product improvements, and we’re looking for a Growth Lead who can own this end-to-end and make it scalable.

This is not a “run ads and report CPM” role. It’s a role for someone who thinks in repeatable growth loops: channel → creative → landing/funnel → offer → product conversion → economics → scale.

What you’ll own

• Build and scale paid acquisition across the channels you’re strongest in (Meta / Google / TikTok / YouTube — not all required).
• Turn “campaigns” into repeatable growth plays (creative + funnel + offer + product conversion).
• Drive conversion improvements with product thinking: landing pages, onboarding flow, trust/proof, messaging, friction removal.
• Shape a performance-driven creative system (ads creatives, UGC-style assets, content that converts — not “nice content”).
• Run a consistent testing rhythm: launch → learn → decide → iterate → scale.
• Lead and align a small cross-functional group (paid / content / SMM + tight collaboration with product and sales).

What success looks like (first 60–90 days)

• You’ve launched and validated 1–2 scalable growth plays that show clear positive momentum and can be expanded with budget.
• The team is operating with a stable experimentation cadence and clear priorities — without founder micromanagement.
• We have a clear path to scale what works and kill what doesn’t.

What we’re looking for

Must-have

• Strong hands-on experience in performance marketing (you’ve scaled spend, not just managed agencies).
• Real funnel/CRO instincts: you can improve conversion with structure, not opinions.
• Solid understanding of unit economics and how to scale profitably.
• Ownership mindset: you don’t need perfect conditions — you create them.

Nice-to-have

• Experience in high-ticket lead gen, marketplaces, or complex decision journeys.
• Strong creative sense for performance (what actually makes ads convert).
• Comfort working with product teams and shipping improvements fast.

Why Bookimed

• Meaningful category: you’re helping people make serious health decisions, not selling another subscription.
• Complex growth challenge: high trust, multi-market, high intent — perfect for someone who likes building systems.
• AI inside the company: we actively invest in AI to speed up content, experimentation, and product improvements (not as a buzzword, but as a multiplier).

• Room to grow: if you build a scalable growth engine, this role can evolve into broader marketing leadership over time.

   

How to apply

Send:

• A short note on which channels you’re best at and what you’ve scaled.

• 2–3 examples of growth plays you’ve run (what you changed or created in the funnel and why).

   

PayDo, a leading Electronic Money Institution (EMI) authorised by the FCA in the UK, FINTRAC in Canada, and MFSA in Malta, operates in 140+ countries and over 25 industries. Offering multicurrency IBANs, merchant solutions, mass payment options, acquiring, - PayDo provides premium and convenient payment services. With all features available through one platform and contract, PayDo is a preferred solution for modern online businesses.

We are looking for a high-energy, connected, and strategic PR Manager to spearhead our global presence. You won’t just manage news; you will shape the narrative of a fast-growing Fintech brand and its leadership. We need a "door-opener" who thrives on securing earned media in Tier-1 outlets and crafting stories that stick.

Key Responsibilities:

• PR Strategy & Execution: Build and lead the PR roadmap for the company and our C-level executives to drive brand authority in the B2B Fintech space.
• Media Relations (Tier-1): Leverage your existing network to secure organic coverage in top-tier business and tech publications (e.g., TechCrunch, Forbes, Bloomberg, Reuters, Financial FT).
• Expert Content Creation: Write high-impact articles, op-eds, and press releases. Note: We value authentic, human-driven storytelling; we are looking for a writer who doesn’t rely on AI to find a voice.
• Thought Leadership: Position our top management as industry visionaries through speaking slots at major global events (ICE, Money20/20) and podcast appearances.
• Crisis & Reputation Management: Proactively monitor the industry landscape and manage the brand’s reputation across global markets.

Requirements:

• 3+ years of experience in B2B Fintech industry: Proven experience in B2B tech, ideally within Fintech, Payments or iGaming.
• The "Rolodex": A solid track record of established relationships with journalists and editors at Tier-1 international media.
• Exceptional Writing: Ability to turn complex technical products into compelling narratives. Native or near-native English is a must.
• Proactive Mindset: You don’t wait for a brief; you identify trends and pitch stories before the competition does.
• Proven experience collaborating with PR agencies and journalists, combined with strong research skills for identifying and sourcing relevant media contacts.

Nice to have:

• Design skills for creating pitch materials
• Certifications in PR and Content Writing

We work in a result-driven culture. You will fit in if you:

• Own your work with no excuses.
• Take initiative and act before being told.
• Deliver results that make a real impact.
• Solve problems quickly with practical solutions.

What we offer:

• Annual Learning & Development Budget – invest in your growth with dedicated funds for courses, training, and certifications.
• Regular Performance Reviews Based on KPIs – for your professional growth.
• Transparent career growth – with opportunities to achieve Lead roles within 1 year, Head roles in 2 years, and even C-level within 4 years, based on exceptional performance.
• Innovation Financial Rewards – share your ideas through our PayDo Ideas Hub and earn extra bonuses.
• Public Holidays tailored to your country’s calendar.
• Flexible Payout Options – PE accounts or popular e-wallets.

Become part of a global team redefining FinTech. Your expertise, passion, and ideas will shape the future of payments with PayDo!

We are looking for a skilled Embedded Engineer to join our growing team and support customers in delivering IoT-driven solutions. As our Embedded department continues to expand, we are seeking professionals with strong analytical thinking and solid technical expertise.

In this role, you will collaborate with a team of experienced Embedded Engineers to design and implement high-quality solutions that address real-world challenges. This role suggests working with embedded systems, cloud connectivity, and modern communication technologies.

If you’re a motivated Embedded Developer ready to take the next step in your career, we would be excited to collaborate with you!

Requirements

• 4+ years of experience with C
• Experience with cloud connectivity applications, including monitoring and Firmware-Over-the-Air (FOTA) solutions
• Strong background in communication technologies such as LTE, BLE, OpenThread, MQTT, and cybersecurity
• Strong knowledge of Embedded Linux
• Practical experience with Yocto Linux
• Experience with RTOS
• Experience in debugging and troubleshooting embedded systems, including software debugging on real devices (using J-Link, ST-Link) and resolving system-level issues
• Upper-Intermediate level of English

WOULD BE A PLUS:

• Hardware knowledge
• Experience with Docker, GitLab, and Jira

Responsibilities

• Design separate components, modules, classes, devices
• Code, debug, document, and maintain portions of software and hardware
• Perform different types of testing
• Participate in estimation and planning sessions
• Contribute to the development of technical project documentation and user documentation
• Provide assistance to test engineers and support personnel in solving technical issues of software installation and its operation
• Participate in conference calls and face-to-face meetings with the Customer and Customer partners
• Comply with the best engineering practices, technical standards, and quality criteria set forth on the project
• Report status and progress according to the project and company demands
• Spot current deficiencies in the development process, adopted procedures, and engineering practices, environment configurations, etc., and suggest improvements
• Escalate technical issues to the Architect, Team Lead, and Project Manager

We’re looking for a talented person to join our Development team. Your role will encompass a range of responsibilities; the main one is the delivery of projects on all life cycles.

You will work closely with developers, designers, QA's, and clients.

About you

• At least 1 year of professional experience as a Product / Delivery Manager, especially with iOS and Android in Outsource companies. 
• Experience in teams of 2-7 persons.
• Understanding of UX patterns of mobile apps.
• Strong understanding of project development life-cycle.
• Strong understanding of Agile / Scrum.
• Level of English — intermediate+.
• Respect your and our time, and do not apply if you don't have experience in an Outsource company.

Responsibilities

• Collaborate with the development team and customers.
• Conduct research: user, products, tools (3rd parties); Analyze competitors and follow best practices of the product.
• Set up and lead daily / weekly meetings.
• Be responsible for the result.
• Create user stories and keep project documentation updated.
• Stay updated with the latest design trends, techniques, and technologies to ensure our products are always at the cutting edge of features and design.

Ability to promote to COO and Stock Option.

Please send your CV.

Johnson Controls is an International Company is a global leader in high-quality electronic security systems. We operate in Ukraine through our subcontractor in Kyiv, developing top-tier security solutions.

We’re looking for an experienced Full Stack Developer to join our team and work on cutting-edge web applications. 

If you have a passion for clean, scalable code and enjoy working in a professional environment, this is for you. 

• 4+ years of experience in PHP/JavaScript/HTML/CSS development 

• PHP

• Strong OOP knowledge 

• Solid experience with React/Redux 

• Experience in building RESTful APIs 

• Knowledge of MySQL/MariaDB 

• Experience with Go/Dart is a plus 

• Experience with Apache Thrift RPC is a plus 

• Experience with NodeJS is a plus We Offer: 

• Remote work 

• 8-hour workday 

• 20 paid vacation days + 8 paid sick days

• Medical insurance 

• Professional and supportive environment Responsibilities: 

• Design and develop web applications with a scalable architecture 

• Ensure high-quality, responsive, and maintainable code 

• Work closely with the engineering team to launch new features 

• Maintain code integrity and organization 

Employment Type: Full time

What you will do:

PowerManage is an AlmaLinux-based platform that provides capabilities to control and manage end users’ security panels hosted by intrusion security service providers.

As an engineer hired for this position, you will be part of the L3 technical support team, providing support during regular working hours to enterprise customers using PowerManage in various parts of the world (Europe, APAC, LATAM, South Africa, etc.). In rare cases, when critical production issues occur, an engineer should be available during non-working hours.

Responsibilities

• Provide technical support to customers’ production installations during regular working hours

• Communicate effectively with the L2 technical support

team

• Troubleshoot and resolve software issues in a production environment

• Handle DevOps-specific tasks, including automation, monitoring, and infrastructure management

What we look for:

Required

• Advanced experience with Linux systems or we provide with a course

• Strong troubleshooting skills

• Good networking skills

• Solid experience with monitoring systems (Prometheus, Grafana, Zabbix)

• Good analytical skills

• English level: Upper-intermediate B2:

• Ability to handle email communication and phone calls in English

• Ability to read and write technical documentation

Preferred

• Experience with cloud providers (AWS, GCP)

• Understanding of databases (MariaDB, Redis, PostgreSQL)

• Ability to read and write Python and bash scripts

• Understanding of the SDLC (Software Development Life

Cycle) principles

• Understanding of cybersecurity best practices

Here’s what we will offer:

• Competitive pay.

• Paid vacation, holidays, and sick time.

• Extensive product and on-the-job/cross-training opportunities, supported by our outstanding internal resources.

• Encouraging and collaborative team environment.

• Scheduling and management support.

About Johnson Controls

Johnson Controls is a global leader in smart, sustainable building solutions, security, and fire protection. With over 140 years of innovation, we develop cutting-edge technologies that enhance efficiency, safety, and comfort in buildings worldwide. Our mission is to create a smarter, healthier, and more sustainable future through intelligent automation and advanced energy solutions.

ExistLive is a zero-fee ticketing, RSVP, and fundraising platform built for nonprofits, artists, and event organizers.

Role Overview

We’re looking for a Back-End Engineer to design, develop, and maintain our web applications and infrastructure. You’ll work closely with our front-end and product teams to deliver clean, reliable, and scalable systems that power real-world events and fundraising campaigns.

Format: Remote, full-time

Timezone: EEST (Kyiv) with at least 4 hours overlap

Start: ASAP

Responsibilities

• Build clean and fast Go services on Cloud Run (stateless, timeouts, concurrency, graceful shutdown).
• Develop and refine Stripe payment flows (Checkout / Connect / SetupIntents, webhooks, idempotency, retries).
• Implement ticketing logic (reservations, row-level locks, compensations on failure).
• Design and evolve REST APIs (OpenAPI-first), ensure backward compatibility and proper error handling.
• Work with PostgreSQL: schemas, migrations, indexes, EXPLAIN/ANALYZE, and query optimization.
• Integrate with Elastic proxy for event/ticket indexing and rebuild pipelines.
• Add observability (Datadog metrics/logs/traces) and define alerting standards.
• Write meaningful unit/integration tests and participate in constructive code reviews.

Qualifications

• 2+ years of production Go experience (context, goroutines, sync, http, pgx/driver).
• Strong SQL/PostgreSQL background (transactions, EXPLAIN, deadlocks, row-level locking).
• Understanding of Stripe/webhooks/idempotency — or willingness to learn quickly.
• Basic GCP/Docker experience (Cloud Run, environments, secrets).
• Strong API design mindset with Clean Architecture principles (SOLID, KISS, DRY, YAGNI).
• Self-driven, reliable, and ready to take ownership of full feature chunks — no micro-tasks.

Preferred Skills

• Firebase Auth, external login providers.
• Datadog APM (tracing, log correlation).
• Elasticsearch integration, indexing pipelines.
• OpenAPI-first, client/server generation; compile-time DI (Wire/alternatives).
• Intermediate+ English for documentation and team communication.

Tech Stack

Language: Go 1.25+

HTTP: Chi router + custom middleware

Database: PostgreSQL + PostGIS

ORM: GORM

Search: Elasticsearch (via proxy service)

Payments: Stripe (Checkout / Connect / SetupIntents)

Auth: Firebase Auth (+ custom tokens)

gRPC: partial, expanding

Containerization: Docker

CI/CD: GitHub Actions

Infrastructure: GCP (Cloud Run, App Engine, Cloud Storage)

Observability: Datadog

Code Quality: golangci-lint, testify tests

Who we’re looking for

• 2+ years of production Go experience (context, goroutines, sync, http, pgx/driver; profiling is a plus).
• Strong SQL/PostgreSQL: transactions, indexes, EXPLAIN, deadlocks, row‑level locking.
• Understanding of Stripe/webhooks/idempotency — or willingness to learn fast.
• Basic GCP/Docker experience: build an image, deploy to Cloud Run, configure environment variables/secrets.
• API design skills and commitment to simplicity (KISS, Clean Architecture).
• Self‑driven, go-getter mindset, and ready to take chunks of work, not micro‑tasks.

How We Work

• GitHub Flow: small PRs, meaningful commits.
• Linters via golangci-lint, formatting with gofmt/goimports.
• Mandatory idempotent handlers for webhooks and retries with backoff.
• Non-functional priorities: reliability > performance, with performance budgets for hot paths.

What We Offer

• Visible impact: your code powers real-world events and fundraising.
• Influence on architecture and technical debt priorities.
• Transparent code reviews and respectful collaboration.
• Paid 2-week trial period, followed by clear decision from both sides.
• 10 paid vacation days per year (after 1 year, flexible usage).

💬 Don’t meet every single requirement?

No problem. If you’re excited about what we’re building, we’d love to hear from you.

ABOUT US 

We're a mobile app development team focused on health and fitness. Our newest app is gaining traction on TikTok, and we need a creative content strategist to help us scale our video content production.

WHAT YOU'LL DO

• Come up with creative ideas and hooks for video content that promotes our products
• Write video scripts - including exactly what the creator should say on camera
• Create visual shooting instructions for creators (how to film, what to show, scene-by-scene direction)
• Write text hooks and captions that stop the scroll and drive engagement

• Think strategically about angles and concepts that can push our products forward on TikTok

   

YOU'RE A GOOD FIT IF YOU

• Write in English at a fluent (native-level fluency preferred)
• Have a strong sense of what makes TikTok content perform — trends, hooks, pacing
• Can think both creatively (ideas, concepts) and practically (clear instructions for creators)
• Know how to use AI tools to work faster without sacrificing quality
• Have an iPhone (our apps are iOS-only, and you'll need to test and understand the product)
• Have strong research skills and instincts for what makes content catch on

WORK DETAILS

• Location: Remote
• Type: Part-time
• Hours: 10-30 hours per week (flexible)

HOW TO APPLY

Send us your portfolio of any social media work you've done - video scripts, content concepts, or TikTok examples are a big plus.

We'll ask shortlisted candidates to complete a brief test task (should take up to 1 hour) to see your skills in action.

We’re building an ecosystem of 15 Shopify Apps designed to power and optimise services for high-end clients.
You’ll be involved in the full development cycle – from system architecture to production deployment, working closely with our CTO and product team.

We’re continuously hiring experienced Shopify App developers – this role is permanently open.

Tech skills:

• Experience in developing Shopify Apps is a must

   

• Shopify
• React.js
• Node.js
• Remix.js
• Polaris
• GraphQL
• Rest API
• Prisma
• PostgreSQL
• Docker
• Git
• Vite

What we offer:

• Product-focused work: You’ll build our own internal apps, not client projects.
• Top-notch approach: Clean codebase, thorough documentation, and scalable architecture.
• Remote-first: Work from anywhere.
• Ukrainian tax support: We cover your taxes and provide an internal accountant.
• Team of pros: Work directly with founders and experienced engineers who care about doing things the right way.

Hiring steps:

1. Interview with recruiter (30-60 min)

2. Technical interview CTO (60 min)

3. Paid test assignment

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

About the Product:

Bringg is an enterprise-grade last-mile delivery platform powering global retailers and logistics leaders. The platform processes hundreds of millions of transactions annually, using AI-driven decision-making, advanced algorithms, and distributed systems to optimize routing, dispatch, driver management, and real-time delivery tracking at global scale.

Bringg’s strong Application Support Team works closely with our customer success, ensures platform reliability under high data volume and solves complex operational challenges.

About the Role:

As an Application Support Engineer on the Bringg team, you will own end-to-end resolution of technical and product issues for large international customers. 
You will work closely with customer success, solutions experts, and R&D to investigate incidents, perform root cause analysis, validate fixes, and drive improvements in a mission-critical platform, ensuring a high level of service in an operationally critical environment.

Key Responsibilities:

• Respond to customer and technical support inquiries from Bringg users on Web and Mobile platforms.
• Investigate and diagnose issues using SQL queries, log analysis, and API monitoring tools.
• Manage support cases, prioritize competing incidents, and ensure timely follow-up.
• Escalate complex bugs to the R&D team with clear reproduction steps and impact assessments.
• Coordinate incident communications with internal teams and external stakeholders.
• Validate and functional-test fixes related to support cases across platform components.
• Collect customer requirements and configuration requests to inform platform enhancements.
• Monitor production performance metrics and usage reports to identify support trends.
• Create and update technical documentation and train team members and customers.
• Propose and implement improvements to support processes for efficiency and quality.

Required Competence and Skills:

• 2+ years of experience in L2 or L3 Application Support
• Strong SQL skills for data analysis and troubleshooting
• Hands-on experience with RESTful APIs and system integrations
• Experience supporting Web and Mobile applications in production environments
• Customer-facing mindset, with the ability to manage relationships under pressure
• Experience working in operationally critical, high-pressure environments, including incident management
• Fluent English, with strong written and verbal communication skills

Nice to Have:

• Experience with Postman, Salesforce or other integration/CRM tools 
• Bachelor’s degree in Computer Science or a related technical field.

Why Us:

We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

We provide full accounting and legal support in all countries we operate.

We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

We offer a highly competitive package with yearly performance and compensation reviews.