Jobs at Djinni

On behalf of our client, we are looking for a C++ Developer.

About the Project:

An international trading company developing an in-house ultra-low-latency trading platform. The platform is continuously evolving with new modules, exchange connectivity, and trading capabilities, focusing on high performance and deterministic execution.

Responsibilities:

- Develop and enhance components of a high-performance, ultra-low-latency trading platform.

- Design and implement low-latency trading modules from scratch in a Linux environment.

- Optimize existing code for microsecond-level performance and deterministic execution.

- Work with high-throughput market data and order routing systems.

- Implement and maintain exchange connectivity and data feed handlers.

- Improve system architecture, performance, and scalability.

-Develop client-server data exchange systems using raw TCP/UDP and multicast protocols.

- Interface with global exchanges using FIX and SBE binary protocols.

- Collaborate with traders and engineers to deliver robust trading infrastructure.

Requirements:

- 6+ years of professional C++ development experience.

- 3+ years of experience with high-performance or low-latency systems.

- Strong knowledge of modern C++ (C++17/20 preferred) and STL.

- Deep understanding of Linux internals, multithreading, and memory management.

- Experience with multithreaded and concurrent programming.

- Proficiency in TCP/IP sockets and network protocol programming.

- Understanding of client-server architecture and distributed systems.

- Experience writing highly optimized, performance-critical code.

- Strong debugging and problem-solving skills.

Nice to Have:

- Experience with FIX protocol, including text-based FIX or binary FIX/SBE.

- Experience with multicast networking and high-performance message processing systems.

- Experience in financial markets or electronic trading systems.

- Familiarity with market data feeds and exchange connectivity.

- Knowledge of performance profiling and latency optimization.

Company offers:

- Long-term employment with possibilities for professional growth

- Fully remote work

- Reasonably flexible schedule

- 15 days of paid vacation

- Regular performance reviews

About us

Next Dialog automates business communication with AI. Our omnichannel platform handles customer conversations across phone, SMS and messaging: answering questions, booking appointments, qualifying leads and syncing everything to the CRM, 24/7. Our clients range from HVAC installers and real estate brokerages to dental clinics, logistics and energy companies across Poland, Germany, the rest of Europe and the US. We're a small, product-focused team working at the intersection of AI and communication automation, and we're hiring a Business Development Representative to help us win new customers.

Your responsibilities

• Outbound calls, LinkedIn and email outreach to potential prospects
• Proactively reach out to new leads and follow up on existing ones
• Identify and engage decision-makers in target accounts
• Verify customers' needs, qualify leads and book meetings for the sales team
• Keep the CRM (HubSpot) up to date with notes and next steps
• Consistently meet weekly and monthly KPIs: outbound activity, meetings booked, show rate
• Continuously develop knowledge of our products and the value we bring to customers
• Share market feedback with the team to help refine messaging and outreach

Our requirements

• 2+ years of successful B2B sales experience, especially in prospecting, qualifying and cold-calling decision-makers
• Experience selling to HR / recruitment teams, or a background in a recruitment agency: strong advantage
• Fluent English (C1)
• Understanding of the sales funnel, pipeline management and consultative selling (BANT or similar)
• Strong phone presence and clear, persuasive communication
• Self-organized and hands-on, comfortable working independently in a remote setup
• Experience with HubSpot, LinkedIn Sales Navigator, Apollo or similar tools is a plus
• SaaS / IT sales background is a plus

We offer

• Base salary + commission on booked qualified meetings
• B2B contract, fully remote, flexible hours within EU time zones
• Direct cooperation with the founders and a short decision path

Recruitment process

1. Short AI pre-screen (10 min)
2. 30-minute call with the founder
3. Short mock cold call
4. Offer

Remote · Full-time · US hours (from 8:00 AM New York time)

Real Estate Bees is a B2B pay-per-lead marketplace for US real estate investors. Our marketing brings in hundreds of new investor sign-ups every month, and we’re looking for a Team Lead SDR to turn them into booked and attended meetings with our sales team.
This is a player-coach role: at first you’ll split your time between calling investors yourself and building the SDR process. Then you’ll grow the department from scratch.

Responsibilities:

• Contact new sign-ups quickly and book them into onboarding calls with our sales team.
• Reduce no-shows: set up reminders, confirmation touchpoints and rescheduling for missed meetings.
• Review and improve every step investors go through: sign-up forms, booking flow, call and SMS tools.
• Track lead quality and conversion by traffic source in Zoho CRM. Show where results are better or worse.
• Share data and feedback with marketing on lead quality and campaigns.
• Test new approaches, scripts and tools, and scale what works.
• Hire and onboard new team members.

Requirements:

• Experience as an SDR/BDR in B2B, with proven impact on inbound or warm lead conversion (booking rate, show rate or similar, with numbers).
• Experience leading, coaching or onboarding SDRs.
• Experience building or improving outreach sequences (calls, SMS, email) and working with no-shows.
• Confident with CRM and funnel metrics (HubSpot, Salesforce, Zoho, or similar).
• Fluent spoken English (C1+) for daily calls with US investors.

Nice to have

• Outbound prospecting experience.
• Background in US real estate, investments, PropTech or lead generation.
• Experience with Zoho CRM, Zoho Bookings, GoHighLevel, dialers or SMS platforms.
• Experience with outreach automation or AI agents.
• Experience building an SDR team from zero.

We offer

• Competitive salary plus a performance bonus after probation, tied to booking and show rates.
• Building the SDR department from scratch, with real authority to change processes, scripts and tools.
• Direct work with company leadership, with open communication and fast decisions.
• Opportunity to launch outbound and AI voice/text agents.
• Remote work.

At PLANEKS, we believe people do their best work when they have the freedom to grow. We build a culture where talented professionals can focus on meaningful work, grow continuously, and see the results of their contributions.

What We Offer

• 100% remote work opportunity and flexitime - choose working hours between 8:00-20:00 Kyiv time
• Personal Growth Budget in USD (Travel, Health & Psychotherapy, Sports, Education & Training, Software, Work Equipment).
• Competitive compensation in USD with regular salary reviews.
• Paid vacation, holidays, and sick leave.
• Continuous professional growth through mentorship, feedback, and knowledge sharing.
• English Speaking Club with a native speaker.
• Access to AI tools, including coding assistants for engineers and LLM subscriptions for non-technical specialists.
• Transparent processes, flat management structure, and a supportive team culture.

About the Role

We are looking for a Software Development Engineer in Test (SDET)  to take ownership of test automation and software quality across our engineering team.

As the first SDET, you will build the test framework, define the testing strategy, and integrate automated tests into CI/CD pipelines. You will work closely with the VP of Engineering, Staff Engineers, and the infrastructure team to help developers ship software faster and with confidence.

This is a hands-on engineering role focused on making automated testing reliable and an integral part of the development process.

About Project

The project is a hospitality technology platform that helps restaurants, hotels, and coffee shops manage tip pooling, instant tip payouts, cashless tip distribution, reporting, compliance, labor costs, purchases, sales forecasting, and payroll.

The platform handles financial transactions where reliability and accuracy are critical. The engineering team is building the next generation of the platform and increasing release frequency. Reliable automated testing is essential to prevent regressions and ensure critical financial workflows function correctly.

The team works remotely across Canada, Japan, and Europe and follows two-week sprints.

Required Hard Skills

• Substantial experience building and owning test automation for a production web product.
• Strong engineering skills. The technology stack includes Python and Django, PostgreSQL, Celery, Redis, Docker, and React with TypeScript, running on DigitalOcean. You don't need every piece of it, but you should be comfortable working with this type of system and in a large existing codebase to build the appropriate test strategy and infrastructure.
• Experience integrating automated tests into CI/CD pipelines and making them a deployment gate, including parallelization, quarantining flaky tests, test environments, and seeded data.
• Understanding of what belongs at the unit, integration, and end-to-end testing layers, and the ability to explain these decisions to developers.
• Ability to work closely with developers and infrastructure engineers to improve testing practices and make it easier for developers to write and use tests.
• Sound operational judgment when testing financial workflows, understanding that a missed regression in a tips platform can mean someone doesn't get paid, knowing which high-risk scenarios to test first, and being willing to communicate when software isn't ready to ship.
• Ability to work independently across a distributed team, communicate clearly in writing, and drive work without constant supervision.

Nice to Have

• Experience with Playwright.
• Experience in fintech, payments, or payroll.
• Experience testing third-party API integrations, contract testing, or service virtualization.
• Experience with visual regression testing tools such as Chromatic.
• Experience using AI tools to write and maintain tests effectively.
• Experience being the first test automation engineer in a company.

Required Soft Skills

• Ownership: Ability to take responsibility for the test strategy, automation framework, and quality metrics.
• Autonomy: Ability to work independently across a distributed team and drive work without constant supervision.
• Communication: Ability to communicate clearly and effectively in a remote-first environment. 
• Collaboration: Willingness to work closely with developers and infrastructure engineers and help them adopt effective testing practices.
• Critical thinking: Ability to identify high-risk scenarios and prioritize testing based on potential consequences.
• Pragmatic judgment: Ability to recognize when software is ready to ship and communicate honestly when it is not.

Key Responsibilities

In your first few months:

• Define and document the test strategy, including what to automate at each testing layer, what should block deployments, what developers own, and where manual checks are still needed.
• Develop the existing end-to-end test suite into a stable, reliable framework that runs fast enough for every pull request and blocks deployments when tests fail.
• Prioritize end-to-end test coverage for tip distribution, payouts, and other critical financial workflows.

Over the year:

• Integrate automated tests into CI/CD pipelines to block merges, working with the infrastructure team on preview environments for pull requests, required CI checks, and the transition from weekly toward daily deployments.
• Build test data factories and seeded datasets that support realistic testing scenarios without using production data.
• Build and maintain a local simulator for third-party payment and banking APIs, keeping it aligned with changes to partner APIs.
• Improve the developer experience by enabling fast local test runs, providing clear failure reports, and reducing flaky tests.
• Define and track quality metrics, including escaped defects, flaky-test rates, and bugs caught before versus after release.

Who this position is not for

• Candidates looking for a manual QA role or a position focused on manual sign-off at the end of a sprint.
• Candidates looking for a management position. This is a hands-on individual contributor role, and there is no team to manage.
• Candidates looking for a product architecture role. The technical direction and money-movement design are owned by two Staff Engineers; this role focuses on test automation and determining whether the software is ready to ship.
• Candidates who expect to join a company with a mature test platform and an established team of automation engineers. The role involves building testing foundations alongside ongoing product development and greenfield work.

We are looking for people who are motivated to learn, take ownership, and grow together with us.

Sound like the right fit? Apply now - let's talk!

On behalf of our client, we are looking for a Forward Deployment Engineer (FDE).

About the Project:

The role focuses on combining software engineering expertise, solutions architecture, and technical sales. You will work directly with prospective and existing enterprise clients, helping them identify technical solutions, navigate regulatory requirements, and deliver measurable business value.

Responsibilities:

- Own the full technical sales cycle across assigned accounts and territories.

- Act as the primary technical authority for prospective and existing clients, connecting technical expertise with commercial outcomes.

- Drive pipeline growth by identifying, qualifying, and closing opportunities.

- Lead discussions on regulatory compliance, data privacy, and clinical safety.

- Collaborate with Product, Engineering, Privacy, Regulatory, and other teams to scope customer requirements and ensure high-quality delivery.

- Lead complex discussions involving technical, regulatory, clinical, and commercial stakeholders.

- Support enterprise deals through procurement, legal review, and commercial negotiations.

- Ensure smooth collaboration between customers and internal teams.

Requirements:

- 5+ years of experience with Python.

- 3+ years of experience with SQL.

- 3+ years of experience with APIs, JSON, and cloud tooling.

- Hands-on experience in software engineering, solutions architecture, or a related technical discipline.

- Strong commercial awareness and the ability to communicate business value to customers.

- Ability to lead complex discussions across technical, regulatory, clinical, and commercial domains.

- Excellent written and verbal communication skills, including presenting technical architectures and business cases to C-level stakeholders.

- Strong ownership mentality and accountability for account performance and business outcomes.

- Experience navigating and closing enterprise deals, including procurement, legal review, and commercial negotiations.

- Understanding of how composable platforms can be adapted to solve different customer problems.

- Willingness to complete a 4.5-hour technical interview with the client in one continuous session.

Nice to Have:

- Experience in health tech, digital health, or Software as a Medical Device (SaMD) development or commercialization.

- Familiarity with healthcare and life sciences business models, including how health systems, CROs, and pharmaceutical sponsors purchase and deploy technology.

- Working knowledge of regulatory frameworks such as FDA, MDR/IVDR, HIPAA, GDPR, or equivalent data privacy regulations.

- Familiarity with cloud platforms, modern AI/ML concepts, and data pipelines.

- Experience combining engineering expertise with go-to-market responsibilities, such as transitioning from Engineering to Sales or managing a sales quota while remaining technically involved.

Company offers:

- Long-term employment with possibilities for professional growth

- Fully remote work

- Reasonably flexible schedule

- 15 days of paid vacation

- Regular performance reviews

We are the creators of a new fintech era!
Our mission is to change this world by making blockchain accessible to everyone in everyday life. WhiteBIT is a global team of over 1,200 professionals united by one mission — to shape the new world order in the Web3 era. Each of our employees is fully engaged in this transformative journey.
We work on our blockchain platform, providing maximum transparency and security for more than 8 million users worldwide. Our breakthrough solutions, incredible speed of adaptation to market challenges, and technological superiority are the strengths that take us beyond ordinary companies. Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT and VISA.

The future of Web3 starts with you: join us as a Solidity & Golang Software Engineer!

Requirements:
 

• Experience: 4+ years of professional experience in software engineering, where the last 2+ years was hands-on experience with Golang stack 4+ years(+Solidity 2+ years) of technology (with a strong focus on blockchain domain).
• Blockchain Expertise: Extensive experience with Ethereum, including a deep understanding of its protocol, smart contract development, and associated technologies.
• Hands-on experience in developing, deploying and maintaining smart contracts on EVM chains (Solidity).
• Familiarity with smart contracts security best practices, upgradability and DeFi protocols.
• Microservices and APIs: experience in developing microservices and APIs, with knowledge of RESTful and/or gRPC frameworks.
• Kubernetes and CI/CD: familiarity with Kubernetes for container orchestration and CI/CD tools for deployment automation.
• Monitoring Tools: Familiarity with monitoring tools such as Prometheus and Grafana for performance tracking.
• Cloud Platforms: Familiarity with cloud platforms (preferably AWS) and experience with containerization (Docker) is a strong plus.
   

Would be a plus:
 

• Knowledge of Layer 2 Solutions: Familiarity with Layer 2 (L2) solutions, rollups, and the OP stack, with a clear understanding of their advantages and applications.
• Experience with Zero Knowledge technologies.
• Experience interacting with the Solana network and writing smart contracts in Rust.
• Experience in conducting and successfully passing smart contract security audits.
• Experience in developing blockchain nodes, bridges, indexers, etc.
   

Responsibilities:
 

• Design, develop, and maintain blockchain solutions, focusing on Ethereum and its associated technologies.
• Design, develop and maintain smart contracts on EVM chains (Solidity)
• Write, test, and deploy smart contracts, ensuring security and performance optimization.
• Implement and manage Layer 2 solutions and rollups, optimizing scalability and efficiency of blockchain applications.
• Design and develop microservices and APIs to support scalable applications, ensuring seamless integration with existing systems.
• Fostering collaboration, knowledge sharing, and professional growth.
• Work closely with cross-functional teams to define project requirements and ensure alignment with business objectives.
• Stay updated on advancements in blockchain technology and Ethereum, and apply new features and best practices to enhance our solutions.
  
  Working terms:
   
• Immerse yourself in Crypto & Web3:
• Master cutting-edge technologies and become an expert in the most innovative industry.
• Work with the Fintech of the Future:
• Develop your skills in digital finance and shape the global market.
• Take Your Professionalism to the Next Level:
• Gain unique experience and be part of global transformations.
• Drive Innovations:
• Influence the industry and contribute to groundbreaking solutions.
• Join a Strong Team:
• Collaborate with top experts worldwide and grow alongside the best.
• Work-Life Balance & Well-being:
• Modern equipment.
• Comfortable working conditions, and an inspiring environment to help you thrive.
• 24 calendar days of paid leave.
• Additional days off for national holidays.
  
  👉 Ready to disrupt the industry with us? Apply now and let’s build the decentralized future together!

About EVIQO

EVIQO is one of the fastest-growing smart EV charging brands in the US residential market, serving customers across the US, Canada, and Europe soon.

We are already among the Top-5 market leaders in the US in our segment and continue scaling rapidly.

Our mission is to build a category-defining EV charging brand that competes with major players like Tesla, ChargePoint, and Autel.

Our core product is a premium Level 2 smart home EV charger combined with a mobile app and software platform that allows users to monitor and remotely control charging, manage and optimize energy consumption, automate charging sessions, and reduce electricity costs.

With up to 50 Amps of charging power, strong hardware positioning, premium customer experience, and a powerful D2C + Amazon growth engine, we are building much more than just a charger — we are building a scalable international brand.

We operate at the intersection of hardware, software, IoT, e-commerce, D2C, and international growth.

About the Role

We are looking for a Head of Supply Chain to take full ownership of transforming and improving the performance of our end-to-end supply chain operations, from demand planning and procurement to international logistics, warehouse operations, returns, and cost control.

Your first priority will be to translate the findings of a completed supply chain audit into a prioritized improvement plan with clear responsibilities, timelines, and measurable outcomes.

We are looking for a hands-on leader who can independently assess existing operations, build and lead a team, establish effective processes, and ensure their successful execution.

Key Responsibilities

• Establish a structured supply chain planning process and regular Sales & Operations Planning (S&OP) in collaboration with Sales and Finance. Implement a replenishment planning process based on demand forecasts, lead times, safety stock, and inventory across all warehouses, including goods in transit and outstanding purchase orders.
• Manage inventory allocation and replenishment across markets, Amazon FBA, AWD, and third-party logistics providers (3PL). Reduce regional inventory imbalances, excess and obsolete stock, and stockout risks.
• Oversee inbound and outbound logistics, including MCF and FBM. Organize and approve freight and logistics tenders based on comparable commercial terms, control total logistics costs, and diversify freight forwarders and service providers.
• Establish controls for import-related risks and documentation. Verify the reliability of service providers, review contractual terms, and ensure all required shipping documents and labeling are ready before dispatch.
• Manage relationships with product and service suppliers and 3PL providers. Oversee purchase order tracking, production timelines, and compliance with agreed deadlines and service standards across suppliers, freight forwarders, and warehouses. Review storage, handling, and transportation costs and identify invoice discrepancies.
• Establish reverse logistics processes, including returns diagnostics and traceability, inventory refurbishment and resale, supplier claims, and timely Amazon reimbursements.
• Collaborate with Product/R&D and the quality owner to coordinate inspections of components and finished products. Ensure the availability of required regulatory documentation, labeling, instruction manuals (IM), and transportation safety documents for all relevant markets. Initiate the preparation of documentation required for import and placing products on the market.
• Coordinate operational readiness for expansion into new markets and manufacturing models.
• Define the team structure, responsibilities, standard operating procedures (SOPs), KPIs, and OKRs. Establish business requirements for dashboards and system integrations, ensuring data consistency and a centralized document repository.

Requirements

• 5+ years of experience in international supply chain management and 2+ years of experience leading a team or managing a function with accountability for its performance and results.
• Hands-on experience managing physical product shipments from China to the US, including Amazon FBA, AWD, and 3PL operations.
• Proven experience establishing inventory planning, replenishment processes, and S&OP. Ability to justify purchase order quantities based on demand forecasts, lead times, and safety stock.
• Strong understanding of FCL/LCL, ocean and air freight, SPD/LTL, Incoterms, landed cost, and freight rate components. Experience conducting tenders and negotiating with freight forwarders and warehouse providers.
• Practical understanding of US import procedures, Importer of Record (IOR) responsibilities, customs documentation, and risks associated with third-party DDP arrangements. Understanding of accounting principles and the proper allocation of supply chain-related costs. Ability to work with customs brokers and legal advisors.
• Experience reviewing logistics and warehouse invoices, managing exceptions, claims, and reimbursements.
• Advanced Excel/Google Sheets skills and experience with ERP/WMS or planning systems. Experience documenting processes and defining requirements for automation.
• English proficiency at C1 level, sufficient for negotiations, contract management, and daily communication with international partners.

Nice to Have

• Experience managing supply chains for electronics or electrical products.
• Experience with Canadian, EU, and UK markets.
• Experience in sourcing and manufacturing diversification.
• Knowledge of Bills of Materials (BOM) and component procurement.
• Experience working with testing laboratories and inspectors.
• Experience with DTC/Shopify, MCF/FBM, reverse logistics, and automation implementation.
• Chinese language proficiency.

Expected Outcomes

• The company has an actionable supply plan, complete inventory visibility, and clearly defined decision-making processes.
• Shipments and costs are monitored through planned-versus-actual performance tracking, with critical risks identified and escalated before dispatch.
• The improvement plan based on the audit findings is being implemented, the team operates with clearly defined responsibilities and SOPs, and management has visibility into performance through agreed KPIs.

What We Offer

• An opportunity to build and develop the supply chain function of an international product business.
• A direct impact on operational efficiency, business economics, and company scalability.
• Work in a fast-growing international product company.
• Freedom to take ownership and implement ideas.
• Competitive compensation and growth opportunities.
• Fully remote work format.
• 15 working days of paid vacation per year (available after 6 months of employment).
• 5 paid sick days without medical certificates.
• Sports and professional development compensation after successful completion of the probation period.

How to Apply

Please briefly describe an example of a supply chain function or process you have built or significantly improved, including its scale, your personal role, and the measurable results achieved.

Hi! We’re Moodro, a Ukrainian DefenseTech company developing autonomous counter-UAS solutions. Our technologies are already deployed in real combat environments, helping military units counter aerial threats more effectively.

We’re looking for a Chief Development Officer (CDO) — a strategic leader who will build Development into one of Moodro’s core business functions and lead the company’s international growth.

This role is for someone who can identify opportunities ahead of the curve, build high-performing teams, and turn ambitious ideas into tangible results.

Your focus will go beyond short-term growth — you’ll create opportunities that shape Moodro’s long-term future and scale.

Key Responsibilities

• Corporate Strategy & Growth. Define long-term priorities for the Development function, identify new growth opportunities, and drive Moodro’s expansion.
• Leadership & Development Function. Build and lead the Development department, establish a strong team, and take ownership of its overall performance.
• Strategic Partnerships & Business Development. Develop partnerships with international customers, government and defense organizations, manufacturers, integrators, and technology companies. Lead strategic negotiations at the executive level.
• Government Relations, Marketing, PR & Events. Set strategic priorities for these functions, oversee their development, and ensure their contribution to the company’s business objectives.
• International Growth & Market Presence. Expand Moodro’s international presence, enter new markets, and strengthen the company’s position in the global DefenseTech industry.

What We're Looking For

• 5+ years of leadership experience in Business Development, Strategy, Growth, Commercial, Product, or related functions.
• A proven track record of international business growth, successful market entry, and strategic partnership development.
• Experience building or scaling teams and business functions, with accountability for their performance.
• Ability to lead cross-functional initiatives, align priorities across teams, and operate at a company-wide strategic level.
• Strong understanding of product-driven businesses and how market needs, technological capabilities, and business strategy intersect.
• Experience leading strategic negotiations with C-level executives, international partners, government institutions, or defense organizations.
• Fluency in English and willingness to travel regularly to Kyiv to collaborate with the team and key stakeholders.

Nice to Have

• Experience in DefenseTech, MilTech, DeepTech, or hardware.
• Experience in Government Relations, B2G

Why Join Moodro?

• Real-world impact. Our products are already operating in combat environments, and the team's decisions directly influence their development, effectiveness, and scale of deployment.
• The opportunity to build, not just maintain. As CDO, you'll have the freedom to shape the Development function, build your team, establish its operating principles, and create a foundation for launching new products, entering new markets, and developing strategic partnerships.
• Company-wide influence. You'll contribute directly to Moodro's strategic priorities and participate in decisions that shape the future of the business.
• High autonomy. We value ownership and accountability. You'll have the freedom to choose your approach and make meaningful decisions without unnecessary bureaucracy or lengthy approval processes.
• Strong teams to collaborate with. Work directly with our founders, R&D, Product, Commercial, and other key teams, enabling ideas and decisions to translate quickly into action.
• Ukrainian and international reach. Develop new markets and partnerships while engaging with government, military, and international stakeholders.
• Complex challenges and a fast-paced environment. An opportunity to navigate uncertainty, explore new possibilities, build lasting capabilities, and see the tangible impact of your decisions.
• Military service deferment. Available from the first day of employment, where applicable and in accordance with Ukrainian legislation.

Join Moodro!

If you're looking for an opportunity to go beyond leading a function and create new avenues for growth while shaping the future of a Ukrainian DefenseTech company, we'd love to hear from you.

Send us your CV — we look forward to connecting with you!

ATAS is a professional platform for analyzing financial instruments and market data: footprint, DOM, cluster analysis, and order flow. The product is designed for active traders and is used in exchange-traded and cryptocurrency markets.

The commercial model is direct retail sales worldwide. Payments are made by card on a recurring subscription basis, with one-time licenses used less often. Registration is followed by a free trial and then recurring charges. Customers are located in North and Latin America, Europe, and Asia.

Payments are processed through three processors: Adyen, PayPal, and Medoro. Each has its own interface, reporting, and dispute-handling rules.
 

Why this role is needed

The company is growing, and the number of payment disputes is increasing along with turnover. This is expected in itself. But the volume has reached a point where it can no longer be handled on a residual basis.

There is currently no dedicated owner of the process, and the company does not yet have enough in-house experience to build it correctly. Some disputes are contested but not won, and we do not fully understand the reasons for the losses. There is no model that determines when it makes sense to fight a dispute and when it is cheaper to accept it. The processors’ risk tools require further configuration. The task is not limited to responding to disputes — a comprehensive approach is needed.

The role is to turn this into a manageable process: understand the causes, respond to disputes thoroughly and on time, collect evidence, track metrics, and feed information back into the product about what is causing disputes.
 

What you will be doing

• Handle disputes across all three processors. Review incoming cases, decide whether to contest them, prepare responses, and meet deadlines at every stage, including pre-arbitration and arbitration.
• Build the evidence base. Work with platform logs, account history, correspondence, session data, and device data. Understand what persuades an issuing bank and what does not.
• Analyze the causes. Regularly review processor exports and identify patterns by codes, geography, plans, timing, and transaction types.
• Find root causes in the product and eliminate them. A significant share of disputes is caused not by fraud, but by the way the product, billing, and communications are designed. Regularly go through customer journeys, identify problem areas, formulate tasks for development and support, and see them through to implementation.
• Track metrics. Calculate the dispute ratio and fraud metric for each processor, compare them with the thresholds set by payment schemes and the acquirer, and flag in advance when they are approaching those thresholds.
• Interact with processors. Correspond with support teams and account managers at Adyen, PayPal, and Medoro regarding risk-tool settings, available protection mechanisms, and payment-scheme rules.
• Develop protection tools. Evaluate and implement available mechanisms: automated dispute protection and dispute deflection
   

The first three months

The work starts not with responding to disputes, but with understanding where they come from. It makes no sense to analyze a claim without going through the customer journey yourself: you cannot defend something whose mechanics you do not understand.

• The first stage is an audit of the customer journey. Go through every scenario personally: registration, trial activation, plan purchase, renewal, plan change, subscription cancellation, and refund request. Identify points where customer expectations diverge from system behavior. Review checkout copy, notification emails, charge reminders, and the actual deliverability of those emails.
• In parallel, review existing disputes. Study exports from all three processors, compare customer claims with issues found in the customer journey, and separate conflicts caused by the product design from abuse.
• The second stage is legal documentation. Review the License Agreement, Regular Payments Offer, and refund policy for consistency with how the system actually works and for the applicability of their provisions in disputes with EU consumers. Some wording the company relies on in representations may turn out to be inapplicable.
• The third stage is the process itself. Establish dispute-handling procedures: prioritization rules, templates by claim type, deadlines by stage, pre-arbitration control, and monthly metrics reporting. By the end of the period, the process should operate without manual management from leadership.

The result of the first three months should be not only won disputes, but also a list of product changes with an estimate of how much each issue costs the company per year.
 

What we expect

Required:

• At least two years of experience with payment disputes — on the merchant side, at a payment provider, or with a specialized contractor.
• Understanding of Visa and Mastercard dispute rules: reason codes, dispute stages, deadlines, and evidence requirements.
• Ability to work with data: processor exports, pivot tables, and identifying patterns across a body of cases.
• Fluent English, primarily written. Representations to issuing banks, correspondence with processors, and work with payment-scheme rules are conducted only in English, and the quality of wording directly affects the outcome of a dispute.
• Experience with a subscription model. Conflicts around auto-renewals, cancellations, and refunds have their own specifics here, and without this experience it will be difficult to understand our disputes.
• Attention to detail. In this work, a mismatched date in an attachment or a reference to an inapplicable rule can invalidate the entire document.
• Familiarity with EU consumer law as it relates to digital content and distance contracts.
   

Nice to have:

• Experience auditing customer journeys or in product analytics — the ability to go through the buyer journey and identify where it breaks.
• Hands-on experience with Adyen.
• Experience with Verifi, Ethoca, RDR, or comparable dispute-deflection tools.
• Experience working with high-risk or dispute-heavy verticals
   

Terms

• Any work format: remote, hybrid, or office-based in Riga.
• Workload is negotiable — from part-time to full-time, depending on experience and willingness to take on adjacent payment-operations tasks. The workload is higher in the first months due to the audit and process setup.

ATAS is a professional platform for financial market, trading volume and order flow analysis. We develop an analytics product for traders and work with brokers, prop trading firms, technology providers and marketing partners.

Our volume of contracts and business projects is growing. We are looking for a lawyer to take ownership of international commercial contracts and legal support for projects — from clarifying the brief and commercial model through to signing and performance of the agreed obligations.

You should understand counterparties' business models and help the project owner clarify the proposed arrangement, assess risks and find a workable solution. Personal trading experience is not required. Our existing team and external advisers handle corporate and tax matters; these are not the core of this role.
 

What you will do

• International commercial contracts. Draft and manage partnership, agency, referral, integration, marketing and contractor agreements. Propose structures that reflect the economics of each arrangement and account for tax and regulatory risks. Work with revenue sharing, SLAs, data and software rights, and restrictions on their use.
• Counterparty contracts and negotiations. Review English-language documents governed by foreign law, prepare amendments and negotiate them with counterparties' legal teams through to signing. Maintain agreements for our distributed team across jurisdictions in line with the group's structure and business model.
• Legal support for projects. Get involved early in new products, features, monetisation models, partnership programmes and marketing campaigns. Help the business clarify its requirements, prepare user agreements, terms of use and other necessary documents, and support each project through to completion.
• Regulatory matters and compliance. Assess partners' regulatory status and how their activities affect ATAS's legal position. Analyse the boundary between an analytics product and an investment service, and document the legal position. Maintain the existing sanctions screening process. Address complex issues in advertising and public materials and develop guidance for Marketing; an internal tool handles the initial content review.
• External advisers and processes. Engage specialist advisers when needed on particular jurisdictions, corporate matters and intellectual property: define the brief, assess their conclusions and turn them into practical decisions. Help organise templates, registers and the contract approval process.
   

What you will bring

• Education and experience. A law degree and at least 4 years of experience with commercial contracts, including at least 2 years working on English-language agreements governed by foreign law. Experience supporting product and partnership projects, not just individual documents.
• Industry understanding. Experience providing legal support to brokerage, prop trading, tradetech or adjacent fintech projects. You should understand these business models and the contractual and regulatory issues arising in relationships between companies. We will assess adjacent experience, including iGaming, based on the substance of the projects involved.
• Contractual and regulatory practice. Knowledge of EU law and a practical understanding of MiFID II and MiCA. Experience in sanctions compliance and KYC/AML. Confidence working with liability caps, indemnities, data and software licences, rights to work product, revenue-share calculations, termination and its consequences.
   

Nice to have

Experience with financial regulators, partnership programmes and influencer marketing in a related industry; building contract processes; corporate structuring, IP and trademarks. Experience with chargebacks, Visa/Mastercard and payment providers such as Adyen, PayPal, Stripe or similar is an advantage, not a requirement.
 

Terms

• Full-time, long-term role.
• Remote work is possible; our office is in Riga.
• Reporting to the company's authorised commercial representative / management board.

We are looking for a Senior Python Developer to join a USA-based project. The company is developing a next-generation web interface platform that helps people capture ideas, thoughts, and context seamlessly, wherever they are. The product combines software and hardware, including a voice-first interface and a wearable device designed to make interaction feel intuitive and fast.

This is an early-stage, high-ownership environment where engineers work closely with founders, influence technical decisions, and help shape both the product and the engineering culture from the ground up.
 

Requirements:

Core Requirements:
— 7+ years of experience building and shipping production software in startup or fast-growing environments.
— Solid backend development experience with Python (FastAPI or similar frameworks).
— Practical experience with React and building web applications.
— Experience designing and maintaining API-first systems (REST), asynchronous services, and distributed architectures.
— Advanced debugging skills and experience investigating production incidents.
— Good understanding of system performance optimization and reliability engineering principles.
— Hands-on experience with observability and monitoring platforms such as Datadog, Grafana, Prometheus, OpenTelemetry, or similar tools.
— Solid understanding of logging, tracing, metrics, and alerting systems.
— Ability to improve system reliability, reduce latency, and maintain operational stability.
— Practical use of AI tools in daily development (e.g., AI-powered IDEs, code assistants, testing or refactoring tools).
— Clear communication skills and the ability to collaborate effectively with non-technical stakeholders.
— High level of ownership with the ability to drive technical decisions independently.
— English — Upper-Intermediate level or higher.

Infrastructure & Cloud:
— Deep understanding of AWS services and cloud infrastructure management.
— Knowledge of infrastructure scalability, reliability, and cost optimization practices.
— Experience operating and maintaining production environments.
— Familiarity with CI/CD workflows and infrastructure automation tools.

Nice to Have:
— Background in fast-paced startup environments and collaboration with cross-functional engineering teams.
— Experience developing internal engineering tools and developer tooling.
— Exposure to on-call rotations and production operations.
— Experience with containerized environments and deployment pipelines.
— Experience monitoring and optimizing AI-related costs, usage, and performance.
— Understanding of asynchronous and AI-related workflows.

Responsibilities:
— Collaborate with founders and cross-functional teams to refine and implement technical requirements.
— Design and build high-quality, scalable backend systems and APIs using Python.
— Conduct code reviews and ensure adherence to engineering best practices and maintainable code standards.
— Take ownership of production systems, including debugging issues, investigating incidents, and ensuring system reliability.

Interview stages:
— HR interview (30 minutes).
— Technical interview (1 hour).
— Interview with the customer (1 hour).
— Job offer🎉🎉🎉

We offer:
— Competitive salary.
— Challenging tasks and projects.
— Opportunities for professional development and growth.
— Flexible working hours.
— New hardware.
— Free English lessons.
— Table tennis and yoga classes.
— Availability of generators and Starlinks in the office.
— Small gym in the office.
— Adjustable height tables.
— Regular office fruit delivery and other benefits.

Let’s create value together!

Join an exciting journey to create a cutting-edge Consumer Data Lake for a leading global organization based in Europe. This platform will unify, process, and leverage consumer data from various systems, unlocking advanced analytics, insights, and personalization opportunities. As a Senior Data Engineer, you will play a pivotal role in shaping and implementing the platform's architecture, focusing on hands-on technical execution and collaboration with cross-functional teams.

Your work will transform consumer data into actionable insights and personalization on a global scale. Using advanced tools to tackle complex challenges, you’ll innovate within a collaborative environment alongside skilled architects, engineers, and leaders.

Key Responsibilities:

• Hands-On Development: Build, maintain, and optimize data pipelines for ingestion, transformation, and activation.
• Create and implement scalable solutions to handle diverse data sources and high volumes of information
• Data Modeling & Warehousing: Design and maintain efficient data models and schemas for a cloud-based data platform.
• Develop pipelines to ensure data accuracy, integrity, and accessibility for downstream analytics.
• Collaboration: Partner with Solution Architects to translate high-level designs into detailed implementation plans.
• Work closely with Technical Product Owners to align data solutions with business needs.
• Collaborate with global teams to integrate data from diverse platforms, ensuring scalability, security, and accuracy.
• Platform Development: Enable data readiness for advanced analytics, reporting, and segmentation.
• Implement robust frameworks to monitor data quality, accuracy, and performance.
• Testing & Quality Assurance: Implement robust security measures to protect sensitive consumer data at every stage of the pipeline
• Ensure compliance with data privacy regulations (e.g., GDPR, CCPA ..) and internal policies.
• Monitor and address potential vulnerabilities, ensuring the platform adheres to security best practices.

Requirements:

• Over 4+ years of experience showcasing technical expertise and critical thinking in data engineering.
• Hands-on experience with DBT and strong Python programming skills.
• Proficiency in Snowflake and expertise in data modeling are essential.
• Demonstrated experience in building consumer data lakes and developing consumer analytics capabilities is required.
• In-depth understanding of privacy and security engineering within Snowflake, including concepts like RBAC, dynamic/tag-based data masking, row-level security/access policies, and secure views.
• Ability to design, implement, and promote advanced solution patterns and standards for solving complex challenges.
• Familiarity with multiple cloud platforms (Azure or GCP preferred, with a focus on Azure).
• Practical experience with Big Data batch and streaming tools.
• Competence in SQL, NoSQL, relational database design (SAP HANA experience is a bonus), and efficient methods for data retrieval and preparation at scale.
• Proven ability to collect and process raw data at scale, including scripting, web scraping, API integration, and SQL querying.
• Experience working in global environments and collaborating with virtual teams.
• A Bachelor’s or Master’s degree in Data Science, Computer Science, Economics, or a related discipline.

We are looking for an experienced Senior Full Stack Engineer with Java, Python and React experience to join our development team and contribute to the development of a customized AI-driven platform.

Our customer – integrated Shipping Services has set itself apart as an independent carrier with a fresh, unique approach. His strategy as a global niche carrier offers distinctive advantages to customers worldwide. We have created a smart, efficient network that ensures stable, reliable services; and we have made it our mission to focus on the needs of our customers, which stand at the heart of all our decisions. The main idea of our product operates in select trades, where it has a competitive advantage and where it can provide superior service. We maintain a flexible partnership approach with other major carriers, and our new line structure is a much-needed alternative to customers concerned about the current alliance-dominated market.

Responsibilities:

• Hand-On full stack development of innovative applications.
• Owning the entire development cycle, including design, architecture, development, and DevOps.
• Working in Extreme Programming methodology with remote pairing.

Requirements:

• BSc in Software Engineering or BS degree in Computer Science.
• 6+ years of experience in the following technologies: Java (must have), Spring.
• 2+ years of experience with Python (must have).
• 2+ years of experience in FE, mainly React (must have), and other modern JavaScript Framework/libraries.
• Experience with LLMs/AI/Prompt Engineering/MCP.
• Experience with Claude.code
• Experience with Data Analytics – big advantage.
• Experience in development in Kotlin – big advantage.
• Experience with Functional Programming and Java Streams.
• Experience with developing a reactive UI (Reactive JS).
• 2+ years of experience in TDD/BDD development in the following frameworks: Junit, Jasmin, Mockito, Protractor/Selenium
• 3+ years of experience in micro-services-based architecture and tools (Spring Boot/Cloud)
• Experience in DevOps development and Jenkins.
• Experience in designing, developing, and deploying cloud/hybrid-based solutions.
• Experience in developing and deploying in Container based environments (Kubernetes, Cloud foundry).
• Familiarity with the following design concepts: micro-services, service discovery, circuit breaker.
• Self-starter with the ability to appropriately priorities and plan complex work in a rapidly changing environment.
• Versatility and capability to switch easily between different tasks and technologies.
• Experience in assessing a broad range of information solutions and products.
• Strong critical thinker with problem solving aptitude.
• Good English - verbal and written.

Workload: full-time, 100% remote
 Start: ASAP
 Duration: long-term
 Format: staff augmentation
 English: strong communication skills required
 

Project Overview
Fintech project. The client needs a strong Senior Data Scientist with hands-on LLM experience who can own the technical stack end to end, work with leadership on data science strategy, and explain technical decisions clearly to non-technical stakeholders.
 

What You’ll Do
Work with leadership to shape and implement the company’s data science strategy and find opportunities to use data for business value
Own the full technical stack needed for development and deployment
Develop and maintain scalable ML models and systems
Keep data management and engineering practices solid, with efficient data pipelines
Gather requirements from cross-functional teams and provide insights
Explain complex technical concepts to non-technical stakeholders
 

Must-Have Requirements
7+ years of total experience, including participating in and/or leading complex projects
Master’s or PhD in Data Science, Computer Science, Statistics or a related field, or equivalent knowledge and experience
Hands-on expertise in modern language models and ML frameworks
Practical experience with different LLMs of various sizes and from different providers
Optimizing LLM-based pipelines for performance and cost efficiency
Building agents that work across different tools and LLMs
LLM-based data capture and extraction
Experience with modern LLM-supporting frameworks and tools
Modern LLM prompting techniques
Building evaluation pipelines using data-driven approaches
Managing feedback and training pipelines, and fine-tuning models
Python, R, or another strongly typed language
Cloud platforms (AWS, GCP or Azure) and deployment processes
Excellent communication: must confidently explain ideas and technical decisions
 

Nice to Have
Big data technologies (Spark, Hadoop, data warehouse / data lake technologies)
Data architecture and database management background
Data management and engineering tools
Knowledge of accounting and bookkeeping
Commitment to ethical AI practices and data governance
 

Key Competencies
 Problem-solving and strategic thinking, ability to innovate and drive process improvements, collaboration.
 

CV must be reworked to match the requirements above
 

We are looking for an organized and proactive a Project & Executive Coordinator / Business Assistant to support an executive with operational, administrative, and coordination tasks.

We welcome Ukrainian candidates currently residing in Romania. We would be happy to speak both with experienced Executive/Personal Assistants and with candidates from related backgrounds, such as Project Manager, Operations Coordinator, Office Manager, Executive Assistant, or other administrative and office-based roles.
 

Key Responsibilities

• Coordinate the executive’s schedule and manage their calendar.
• Organize meetings, business trips, and corporate events.
• Monitor task execution and support ongoing projects.
• Prepare presentations, reports, business correspondence, and other documentation.
• Communicate with internal teams, partners, and contractors.
• Research, collect, and structure information to support management decision-making.
• Coordinate administrative and organizational matters.

Our Expectations

• English proficiency sufficient for business correspondence and day-to-day professional communication.
• Experience as a Business Assistant, Personal Assistant, Project Manager, or in a related role will be considered an advantage.
• Strong self-organization and sense of responsibility.
• Ability to plan, prioritize, and track task execution.
• Capacity to work with large volumes of information and effectively switch between different tasks.
• Well-developed communication skills and a proactive approach to work.
• Confident user of Google Workspace and/or Microsoft Office (Excel proficiency will be an advantage).

What We Offer

• Competitive compensation package.
• Official employment and full compliance with Romanian labor legislation and social guarantees.
• Openness to candidates with transferable experience and strong potential.
• A professional working environment with a collaborative, approachable, and supportive manager.
• Opportunities to influence processes and participate in a variety of projects and initiatives.

We would be glad to speak with candidates who enjoy bringing structure to their work, organizing processes efficiently, and helping teams achieve outstanding results.