Jobs at Djinni

Level: Senior E

ngagement: Long-term contract 

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

Working hours: EU business hours, shifted 2–3 hours later to ensure daily overlap with US West Coast (PST/PDT) mornings

About the Client

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

About the Role

We are looking for a Senior SDET to lead the design of automated test frameworks and testing strategy for a large-scale distributed data platform. You will own the quality of the query engine, connectivity layer, and backend services end-to-end — from framework architecture through CI/CD infrastructure across all major clouds — and mentor middle engineers on the team.

This is a data-heavy, backend-focused role. We are not looking for web/UI QA engineers — the work centers on validating distributed query execution, data correctness at scale, connectivity drivers, and backend microservices.

Responsibilities

• Architect, design, and evolve automated test frameworks in Python / pytest for backend services, REST APIs, and distributed data components.
• Define testing strategy for new features and platform components — coverage, risk assessment, and quality gates.
• Own end-to-end, integration, performance, and regression testing covering SQL query execution, data correctness at scale, and platform APIs.
• Lead performance and load testing efforts with JMeter, including workloads over JDBC / ODBC / Arrow Flight drivers.
• Design and validate large-scale data testing scenarios — query plans, result correctness across heterogeneous data sources, metadata consistency, and behavior under high concurrency.
• Own CI/CD test pipelines in Jenkins — architect, maintain, and continuously improve.
• Provision and manage test environments in Kubernetes (GKE / EKS / AKS) across GCP, AWS, and Azure using Docker; drive automation and reproducibility.
• Investigate complex, cross-layer failures and drive root-cause analysis with engineering.
• Mentor middle SDETs, review test designs, and set quality standards across the team.
• Partner with US-based development leads on shift-left practices, testability, and release readiness.

Required Qualifications

• Education: B.S. or M.S. in Computer Science, Computer Engineering, or a related technical field.
• Programming: Strong proficiency in Python, including pytest, with deep understanding of OOP, software design principles, and test framework architecture.
• SQL & Data: Advanced SQL skills and strong understanding of relational and analytical data systems, including query execution internals.
• Data-intensive testing experience: Demonstrated experience testing data-intensive systems — query engines, ETL/ELT pipelines, streaming platforms, or analytical databases. Candidates with only web/UI QA backgrounds are not a fit.
• Testing experience: 5+ years in backend/system test automation, with demonstrated ownership of test strategy and infrastructure.
• CI/CD & DevOps: Solid experience architecting and maintaining Jenkins pipelines and test environments.
• Containers & Orchestration: Strong working knowledge of Docker and Kubernetes (running workloads, debugging pods, deploying complex environments).
• Cloud: Hands-on experience with at least one major cloud (GCP, AWS, or Azure); exposure to more than one is a strong plus.
• Version Control: Confident with Git / GitHub workflows and code review practices.
• English: Upper-Intermediate or higher (B2+) — daily written and verbal communication with a US-based engineering team.
• Availability: Able to work EU hours with a 2–3 hour shift toward US West Coast time to ensure daily overlap with the client team.
• Leadership: Prior experience mentoring engineers, defining test strategy, or leading a QA/SDET function.

Desired Skills

• Deep experience testing REST APIs and backend microservices at scale.
• Hands-on with distributed computing frameworks (e.g., Apache Spark, Kafka) and MPP SQL query engines (e.g., Presto, Trino, or similar).
• Strong understanding of modern data lakehouse concepts, open table formats (Apache Iceberg), and data warehousing.
• Experience with data connectivity drivers: JDBC, ODBC, Arrow Flight.
• Performance testing with JMeter or comparable load-testing tools at production scale.
• Kubernetes on managed services (GKE / EKS / AKS) and multi-cloud exposure.
• IaC tools such as Terraform.
• Deep understanding of query plan generation, query acceleration / materializations, and metadata integrity in distributed data systems.
• Prior experience leading a QA/SDET function in a data-platform or database engineering environment.

Level: Senior Engagement: Long-term contract Location: Europe (EU / EEA / UK), remote Working hours: EU business hours, shifted 2–3 hours later to ensure daily overlap with US West Coast (PST/PDT) mornings

About the Client

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

About the Role

We are looking for a Senior Software Engineer to design, build, and own significant components of the core query engine of a large-scale distributed data platform. You will lead work across query planning, optimization, and execution — driving architectural decisions, mentoring middle engineers, and pushing the platform's performance and scalability boundaries across all major clouds.

This is a systems-level, backend engineering role focused on distributed data processing internals — not application development or CRUD services.

Responsibilities

• Architect, design, and implement significant components of the query engine — planner, optimizer, execution operators, memory management, and data access layers.
• Write and review high-quality, performance-critical code in Java and/or C++.
• Own end-to-end delivery of features from technical design through production rollout.
• Drive performance optimization work — profiling, benchmarking, and eliminating bottlenecks in latency- and throughput-sensitive paths.
• Integrate deeply with columnar formats, open table formats, and connectivity drivers.
• Mentor middle engineers, lead code reviews, and set technical standards for the team.
• Contribute to CI/CD architecture and quality processes across Jenkins, containerization, and multi-cloud deployment (GCP, AWS, Azure via Kubernetes / Docker).
• Debug complex, cross-layer issues spanning query planning, distributed execution, memory management, and I/O.
• Partner with US-based engineering leads on design reviews, architectural decisions, and roadmap execution.

Required Qualifications

• Education: B.S. or M.S. in Computer Science, Computer Engineering, or a related technical field.
• Programming: Strong proficiency in Java or C++, with deep understanding of OOP, systems design, memory management, and concurrency. Candidates strong in both are especially valued.
• SQL & Data: Advanced SQL skills and strong understanding of query execution internals — planning, optimization, and operator implementation.
• Data processing systems experience: Demonstrated experience building or extending data processing systems — query engines, distributed databases, ETL/ELT frameworks, or analytical platforms.
• Engineering experience: 5+ years in backend/systems software engineering, with a track record of owning significant components.
• CI/CD & DevOps: Solid experience with Jenkins and modern engineering workflows.
• Containers & Orchestration: Strong working knowledge of Docker and Kubernetes.
• Cloud: Hands-on experience with at least one major cloud (GCP, AWS, or Azure); exposure to more than one is a strong plus.
• Version Control: Confident with Git / GitHub workflows and rigorous code review practices.
• English: Upper-Intermediate or higher (B2+) — daily written and verbal communication with a US-based engineering team.
• Availability: Able to work EU hours with a 2–3 hour shift toward US West Coast time to ensure daily overlap with the client team.
• Leadership: Prior experience mentoring engineers, leading technical designs, or owning components end-to-end.

Desired Skills

• Deep experience with Apache Arrow (columnar in-memory format).
• Hands-on experience with Apache Calcite (SQL parsing, planning, optimization framework).
• Experience with Gandiva or LLVM-based expression compilation and code generation.
• Experience with open table formats — Apache Iceberg, Delta Lake, or Hudi.
• Deep familiarity with distributed computing frameworks (e.g., Apache Spark, Kafka) and MPP SQL query engines (e.g., Presto, Trino, or similar).
• Deep understanding of query planning, optimization (cost-based, rule-based), and execution internals.
• Experience with data connectivity drivers: JDBC, ODBC, Arrow Flight.
• Kubernetes on managed services (GKE / EKS / AKS) and multi-cloud exposure.
• IaC tools such as Terraform.
• Track record of performance optimization at the systems level — profiling, vectorization, cache/memory-conscious design.
• Prior experience contributing to open-source data infrastructure projects.

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

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

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

Your primary mission:
 

Key Responsibilities

Email & Newsletter Performance Ownership

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

 Monetization & Advertising Optimization

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

Scaling & Team Leadership

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

Requirements

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

Nice to Have

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

AllAI is looking for a Content & Social Media Manager to grow our audience and brand awareness through social media, email newsletters, and partner communities.

What you'll do:

• Own the content plan and backlog for social channels
• Publish and test topics, formats, channels, and CTAs
• Launch and run email newsletters
• Monitor AI news, trends, and events
• Engage with AI/tech communities, university communities, event organizers, and partners
• Organize cross-promotion, special offers, and partnership activities
• Analyze results and turn them into new hypotheses

• Work with AI and automating marketing processes that could be automated and scaled.

   

What we're looking for:

• Experience running social media and/or newsletters, ideally in tech/AI or a fast-moving startup
• Interest in AI/tech. If you regularly reading AI news - it's a great fit.
• Comfort working through hypotheses and analytics, not just "posting content"
• Strong written English
• Community-building instincts — you like talking to people, not just publishing at them
• Bonus: experience working alongside automation tools

What success looks like: growing audience, reach and engagement, website traffic, newsletter list, partner network, and brand awareness across B2C and B2B.

Work format: remote, full-time

We are looking for a Financial and Compliance Controller. This role offers the scale and complexity of managing financial operations across multiple entities and jurisdictions, ensuring high-quality reporting and compliance with IFRS/US GAAP. You will build and optimize internal controls, financial processes, and reporting frameworks, while overseeing group-level closing, cash flow, and audit readiness. Working cross-functionally with Accounting, Legal, Tax, and Product teams, you’ll drive financial transparency, support budgeting and performance analysis, and contribute to strategic decision-making, directly impacting the company’s efficiency, risk management, and long-term growth.

United Tech is a global IT product company shaping the future of real-time social connection. With millions of users across North America, Europe, LATAM, and MENA, we build next-gen mobile and web apps for live-streaming and social networking. Our platforms enable connection at scale fast, interactive, and deeply engaging. The market is projected to exceed $206B by 2030, and we are already leading the evolution. Founded in Ukraine, scaling worldwide

In this role, you will

• Consolidate and ensure the quality of financial and management reporting (multi-entity, multi-country), including compliance with IFRS/US GAAP
• Design and develop internal control frameworks, manage financial risks, and ensure the reliability of financial processes
• Implement and standardize financial policies, procedures, and reporting methodologies
• Own period-end closing processes and oversee accounting accuracy at the group level
• Coordinate external providers (accounting, audit, corporate services) and ensure audit readiness
• Manage compliance across multiple jurisdictions in close collaboration with Legal and Tax teams
• Develop and oversee the group’s corporate structure, including interaction with registrars and monitoring of substance requirements
• Participate in building and optimizing payment and banking infrastructure, including KYC/KYB processes
• Oversee and coordinate group-level cash flow, including intercompany settlements
• Participate in budgeting, performance analysis (actual vs budget, ROI), and support decision-making processes
• Prepare management reporting and dashboards for C-level stakeholders
• Drive process improvements and initiatives aimed at increasing efficiency and reducing risks
• Collaborate cross-functionally and participate in strategic projects
  
  It’s all about you
• Proven experience in consolidating and ensuring the quality of financial and management reporting (multi-entity, multi-country), including IFRS/US GAAP compliance
• Strong expertise in designing and developing internal control frameworks, financial risk management, and ensuring reliable financial processes
• Hands-on experience with implementation and standardization of financial policies, procedures, and reporting methodologies
• Ownership of period-end closing processes and oversight of accounting accuracy at the group level
• Experience in coordinating external providers (accounting, audit, corporate services) and ensuring audit readiness
• Solid understanding of compliance across multiple jurisdictions and effective collaboration with Legal and Tax teams
• Experience in developing and overseeing corporate structures, including interaction with registrars and monitoring of substance requirements
• Familiarity with payment and banking infrastructure, including KYC/KYB processes, with a track record of optimization
• Experience in overseeing and coordinating group-level cash flow, including intercompany settlements
• Background in budgeting, performance analysis (actual vs budget, ROI), and supporting decision-making processes
• Experience in preparing management reporting and dashboards for C-level stakeholders
• Track record of driving process improvements aimed at increasing efficiency and reducing risks
• Strong cross-functional collaboration skills and experience contributing to strategic initiatives
• English proficiency B2

Would be a plus

• Experience working with ERP systems (SAP, Microsoft Dynamics 365, or others)
• Professional certifications (ACCA, CIMA, CPA), or currently in progress

What we offer

Care and support: 

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Maternity recovery support allowance
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools
   

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   

Hiring process

• Intro call
• Test Task
• Technical Interview
• Final Interview 
• Reference check/Polygraph
• Offer

About the company: United Tech is a global IT product company shaping the future of real-time social connection. With millions of users across North America, Europe, LATAM, and MENA, we build next-gen mobile and web apps for live-streaming and social networking. Our platforms enable connection at scale fast, interactive, and deeply engaging. The market is projected to exceed $206B by 2030, and we are already leading the evolution. Founded in Ukraine, scaling worldwide

About your role: We are looking for a Lead Treasury Manager to help scale and strengthen our treasury function. This role offers the opportunity to manage multi-currency cash flows across international banks, EMIs, and crypto partners, optimize treasury processes, and gradually build and lead the treasury team as the company grows. You'll play a key role in ensuring financial stability and supporting the company's strategic growth. 

You'll work cross-functionally with the Accounting, Financial Control, and Product teams, taking ownership of banking relationships, compliance processes, and continuously improving treasury operations as the business scales.

In this role, you will

• Lead and develop the company's treasury function, driving its continuous improvement, scaling processes, and implementing best practices to support business growth.
• Lead and develop the treasury team, distributing workload, setting priorities, and mentoring team members
• Own end-to-end relationships with banks and EMIs — negotiating fees, credit terms, and service conditions
• Analyze current banking costs and proactively identify optimization opportunities (e.g., switching accounts or providers to reduce fees)
• Lead the opening and closing of bank and EMI accounts, including onboarding for new jurisdictions and business needs
• Own KYC processes and ensure compliance with financial regulations and internal policies
• Identify financial and FX risks and develop strategies to mitigate them
• Manage foreign exchange exposure and support decisions on currency and banking setup for new business flows
• Ensure accurate preparation of supporting documentation for payments and oversee bank card management
• Be able to step in and execute payments personally when needed, ensuring business continuity during team absences or peak load
• Prepare and analyze reporting on turnover, balances, and financial performance for management
• Coordinate correspondence with banks on operational matters, including refunds, chargebacks, and account-related issues
• Continuously improve and automate treasury-related processes in collaboration with Financial Control and other internal teams
• Participate in the transition to a new ERP system, adapting treasury data structures and workflows accordingly
• Support ad hoc projects and reporting as assigned by senior management

It’s all about you

• 3+ years of experience specifically in a Treasury Manager role, preferably in IT, fintech, or a multi-jurisdictional business
• Experience managing a team, with the ability to delegate, prioritize, and develop team members
• Hands-on experience with international banks, EMIs, and payment systems (SWIFT, SEPA, ACH, online banking)
• Experience working with crypto payments/exchanges is a strong advantage
• Experience opening and closing bank/EMI accounts across multiple jurisdictions
• Solid understanding of KYC procedures and regulatory compliance requirements
• Strong analytical skills and confidence negotiating directly with banks on fees and terms
• Upper-Intermediate English proficiency, both oral and written
• Structured, proactive, and results-oriented approach to work

Would be a plus

• Experience with cash flow forecasting in a multi-entity/multi-currency structure
• Knowledge of ERP systems (especially Microsoft Dynamics 365)
• Prior exposure to fintech or high-growth tech environments

What we offer

Care and support: 

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Maternity Recovery Support Allowance
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   

Hiring process

• HR interview
• Test Task
• Technical Interview
• Final Interview
• Reference check/Polygraph
• Offer

Building products used by millions of people requires more than collecting requirements — it takes the ability to connect business goals, user needs, and technical solutions into a clear product vision. In this role, you’ll work closely with product managers, developers, designers, and stakeholders across the business, helping transform ideas into scalable product solutions. You'll play a key role in shaping product functionality, optimizing workflows, and ensuring that teams stay aligned throughout the entire development lifecycle.

In this role, you will

• Gather, analyze, and document business, product, and user requirements for new features and product improvements
• Collaborate with stakeholders to understand business objectives, identify opportunities, and align product initiatives with strategic goals
• Define and refine business processes, user journeys, workflows, user stories, and acceptance criteria
• Work closely with development teams throughout the delivery lifecycle to ensure requirements are clearly understood and implemented
• Coordinate feature delivery activities, support release planning, and facilitate communication between cross-functional teams
• Maintain product documentation, ensuring requirements, specifications, and business rules remain accurate and up to date
• Provide regular updates, insights, and recommendations regarding product progress, risks, and opportunities
• Support system integrations and participate in solution design discussions to ensure business needs are effectively addressed

It’s all about you

• 2+ years of experience as a Business Analyst or Product Owner within software development environments
• Strong understanding of business analysis practices, business process modeling, requirement management, and Agile methodologies
• Proven experience gathering, documenting, and managing functional and non-functional requirements
• Strong experience writing user stories, use cases, acceptance criteria, and product documentation
• Understanding of product metrics, A/B testing, and data-driven decision making
• Experience coordinating feature delivery, including cross-team communication, release planning participation, and requirement clarification
• Strong practical experience using AI tools to improve business analysis activities, requirement management, documentation, and productivity
• Proficiency with Jira, Confluence, or similar collaboration and project management tools
• Excellent communication and stakeholder management skills with the ability to work effectively with both technical and non-technical audiences
• Strong analytical thinking, attention to detail, and problem-solving skills
• Ability to manage multiple priorities and work effectively in a fast-paced product environment
• Proactive mindset with a strong sense of ownership and accountability

Would be a plus

• Practical experience working with third-party integrations, APIs, and external 
• Previous experience in QA, Technical Support, or Software Development roles
• Experience working with high-load consumer products, subscription-based services, social platforms, or digital products with large user bases

What we offer

Care and support: 

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Maternity Recovery Support Allowance
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   

Hiring process

• Intro call
• Technical interview
• Final  interview
• Reference check
• Offer

We are looking for a Creative Marketing Lead to become the very first creative lead on our web-based social networking product and build the function from the ground up: processes, testing methodology, and a team of your own. This isn't about crafting a 3-second Gen-Z hook for TikTok,it's about earning emotional trust with a mature audience on Tier-1 markets with an exceptionally long customer lifetime, a fundamentally different creative challenge than most of the market faces. Our web2web, credit-based monetization model runs on different funnels, different logic, and different insights than the mobile-subscription products most competitors build, and your work will plug directly into a UA team already managing $300K+ per month with a clear path to $1M+, so every hypothesis gets tested against real volume, fast. You'll make decisions without red tape, own the creative direction end-to-end, and build a team of 6 creative marketers and designers over the next 3–6 months in a place where 70% of our heads and leads have grown from within

About our product: We have created an international web platform that's genuinely changing how people connect in Tier-1 markets: 1 million users across the USA, Canada, and UK trust us for meaningful relationships that go beyond surface-level matching! Since 2020, we have been the platform for people seeking real connections. Our users enjoy 24/7 communication, seamless content sharing, and a completely ad-free experience. We have found our sweet spot in performance and intuitive design that keeps people engaged and actually connecting with each other. So, you will be part of an ambitious journey toward our clear goal: becoming one of the Top-5 international social networking platforms globally. We are already succeeding in our current markets, and now we are ready to bring that same thoughtful approach to worldwide scale.

In this role, you will

• Own the end-to-end creative strategy across paid channels, starting with Meta and expanding into Snapchat, TikTok, and Google, in close partnership with the UA team
• Run the full creative cycle: research, insight, hypothesis, brief, production, launch, analysis, and iteration
• Generate original creative concepts, narratives, angles, and messaging tailored to different audience segments, not just hooks
• Build and evolve a creative testing methodology, from hypothesis design to clean test execution and pattern recognition
• Hire, lead, and grow a team of 6 creative marketers and designers, setting quality standards and giving hands-on feedback
• Track competitors and trends through Meta Ad Library, TikTok Creative Center, and Google Ads Transparency Center, turning observations into prioritized creative bets
• Embed AI tools into the creative production pipeline to increase testing speed and volume

It's all about you

• 3+ years in creative marketing, performance creative, or creative strategy, including 1+ year leading or mentoring a creative team
• Strong performance background and a direct-response mindset – you know why a creative works, not just that it does
• Hands-on experience scaling creatives for Meta as a primary channel, plus practical experience with Snapchat or TikTok Ads
• Fluency in creative metrics (hook rate, hold rate, thumbstop rate, creative win rate, CTR, CPA, ROAS) as everyday decision-making tools, and a clear view of how creative connects to registration, first purchase, revenue, and LTV
• A track record of concepts you personally scaled, backed by real numbers
• Daily, practical use of AI tools for creative generation and research (Midjourney, Runway, Kling, Pika, HeyGen, Krea, or similar), with your own workflows or prompts you can walk us through
• Upper-Intermediate English (B2+)

Would be a plus

• Experience in social discovery or social networking niches, and familiarity with credit-based or transactional monetization models
• Background in User Acquisition or video production (shooting, editing, directing)
• Experience hiring creative marketers or designers and building AI-driven production pipelines or automations (n8n, Make)

What we offer

Care and support:

• 20 paid vacation days, 15 sick leave days, and 6 additional days off for family events
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Maternity Recovery Support Allowance
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule
• Modern equipment or depreciation of your own tools

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
• AI is an integral part of our work culture. We invest in modern AI tools, equip our teams with the skills to use them effectively, and foster an environment where technology helps people achieve better results faster

Hiring process

• Intro call
• Technical interview
• Test Task/Workshop
• Bar-raising interview
• Reference check
• Offer

Ми — українська група ІТ-компаній E-Tech, що розробляє та розвиває три провідні цифрові продукти:

• E-Tender — платформа для автоматизації закупівель та продажів;
• Health24 — медична інформаційна система для лікарів і пацієнтів;
• E-Docs — система електронного документообігу та автоматизації бізнес-процесів.

E-Tech входить до рейтингу Forbes Next 250 — переліку компаній, які формують майбутнє української економіки. Нашими продуктами користуються українські та міжнародні компанії, державні установи й організації.

Requirements:

• 2+ years of commercial development experience;
• Experience with .NET 7;
• Experience with Angular 14+;
• Experience with Entity Framework;
• Strong knowledge of relational databases;

• Good understanding of OOP, SOLID principles and Design Patterns.

   

Will be a plus:

• PostgreSQL;
• RabbitMQ;
• Azure.

Responsibilities:

• Implementation of new features of company projects in a timely and professional manner;
• Close cooperation with project team members;
• Use Jira, Time tracker New features development;
• Perform other related duties as required;
• Front end/back end 50/50.

What will you get from e-Docs?

• Fully remote work format;
• Paid vacation and sick leave;
• Official employment;
• People-oriented management without unnecessary bureaucracy;
• A product team where you can influence technical solutions and see the impact of your work.

AllAI is looking for an Automation Specialist to turn our manual processes into AI + automation workflows. Our approach: not "AI can't do that," but "how do we make it so it can."

What you'll do:

• Find processes that are repetitive, time-consuming, and scale with the business
• Prioritize automations by business impact vs. build complexity
• Ship fast MVPs and iterate on them
• Build automations for:
  • Marketing & Sales — outreach to event organizers, lead enrichment, lemlist + Airtable CRM, sponsor matchmaking
  • SEO — technical checks based on Ahrefs + GSC, automated reports, an SEO agent for our sites
  • Blog — trend monitoring, content pipeline, auto-publishing
  • Social Media — multi-account post management, digests, statistics
  • PPC — keyword research, creatives, monitoring, reporting for Google/Meta/TikTok Ads

What we're looking for:

• Expert-level in AI Automations (n8n, Make/Zapier, etc.)
• Strong API skills: REST, webhooks, OAuth2, pagination, rate limits — including reading unfamiliar documentation unassisted (Airtable, lemlist, Gmail, GSC, Ahrefs, Ads APIs, LinkedIn)
• JS/TS or Python (Airtable Scripting, n8n Code node, Apps Script), JSON/CSV handling, regex, timezones
• SQL at the SELECT/JOIN/GROUP BY level, Airtable schema design, dedup/matching
• Production LLM engineering: structured output, tool calling, RAG, cost control, fallbacks, basic evals
• Experience with AI agent tools (Claude Code / Cursor / MCP)
• Git, secrets management, logging, test/prod separation
• Would be a bonus for us if you have experience with: scraping (Apify/Firecrawl/Playwright), vector DBs, Docker, Canva API / image generation

Since you will be working with marketing team the most, we prefer you to have (or a willing to learn) basics of marketing processes, including:

• outreach;
• sales;
• social media content creation and publishing;
• SEO;
• content creation and management;
• paid advertising.

The ability not just to execute a technical task, but to understand the underlying process and proactively identify ways to simplify, improve, or automate it.

Work format: remote, working closely with the process owner — from mapping the current flow to MVP, testing, and scaling.

Backend Trading Systems Engineer

BlockRouteLabs · Remote · Contract

About BlockRouteLabs

At BlockRouteLabs, we build systematic trading infrastructure and strategies for digital asset markets. Our focus spans centralized exchanges, decentralized finance (DeFi), and on-chain execution environments. We prioritize transparency, statistical rigor, and real-world performance.

Founded in 2020 and operating as a globally distributed team since 2026, we are a lean team of 11–50 specialists. We trade proprietary capital — internally funded and grown through reinvested trading profits — which keeps us independent, fast-moving, and focused on real results.

About the Role

As a Backend Trading Systems Engineer, you will build and operate the production systems that run our strategies live: market-data ingestion, order routing and execution, position tracking, and real-time risk controls across centralized exchanges and DEXs.

This is money-moving code in a market that never closes — correctness, reliability, and observability come first. You will work closely with the quant and simulation teams to take strategies from research into dependable production systems.

Responsibilities

• Design and build backend services for real-time market-data ingestion, order management, and execution
• Implement and maintain venue integrations, including CEX REST/WebSocket APIs and DEX smart-contract interaction
• Build order-lifecycle management, position tracking, and reconciliation against venue records
• Implement pre-trade and runtime risk controls, including exposure limits, rate limiting, and kill switches
• Engineer for reliability: failover, idempotent order handling, graceful degradation, and safe restarts
• Instrument systems end to end with metrics, structured logging, alerting, and dashboards
• Partner with quant and simulation teams to deploy strategies from research into production
• Contribute to testing standards, code review, incident response, and postmortems

Qualifications

• 4+ years of backend engineering experience building distributed, real-time, or high-throughput systems
• Expert proficiency in at least one of Python, Go, Rust, or C++ [narrow this to your actual stack]
• Hands-on experience with WebSocket/REST API integrations, messaging or streaming systems (e.g., Redis, Kafka, ZeroMQ), and relational or time-series databases
• Strong fundamentals in concurrency, networking, and performance
• Rigor around correctness in systems that handle money: testing, reconciliation, and defensive design
• Ability to communicate clearly and document systems well

Preferred Qualifications

• Direct experience with crypto venues: exchange API integrations (e.g., via CCXT or native clients) or DEX interaction through web3 tooling
• Understanding of on-chain transaction mechanics, including nonce management, gas strategy, and MEV-aware submission (e.g., private relays)
• Prior work on OMS/EMS, market-making, or other latency-sensitive trading systems
• Ability to read Solidity and reason about smart-contract behavior
• Experience operating 24/7 production systems with on-call responsibility

What We Offer

• Ownership of production systems where correctness and uptime directly protect trading capital
• Access to production-grade market data, execution infrastructure, and real trading feedback loops
• A small, senior team with minimal process overhead and fast decision-making
• Compensation tied directly to the quality and impact of your work

Position Details

• Type: Contract (independent contractor), fully remote
• Commitment: Part-time (20 hours per week) or full-time (40 hours per week)
• Term: Initial [3–6 month] engagement, with the option to extend or convert to a longer-term arrangement based on results and mutual fit
• Hours: Flexible, with at least [4] hours of daily overlap with US Eastern Time (ET)

Compensation

• Contract rate of $70–90 per hour (USD), benchmarked against top-tier quant and crypto firms
• Performance-based bonus tied to your impact and overall trading performance
• Equity or token-based incentives, where applicable

Hiring Process

1. Intro call (30 minutes) — background, motivation, and mutual fit
2. Technical discussion (60–90 minutes) — system design, concurrency, and venue/API integration
3. [Paid] coding exercise — a scoped task, such as building a small, well-tested order-handling or market-data service
4. Final conversation — logistics, expectations, and offer

We aim to complete the full process within [two to three weeks].

We are looking for a Middle Full-Stack Engineer to join our team on a full time, short-term engagement. The role involves working across two ongoing client projects, with approximately 16 days of work per month.

You’ll work on modern web applications across healthcare and AI, using React, Next.js, TypeScript, Supabase, and other modern technologies. This role is ideal for a self-sufficient engineer who is comfortable working across different projects, taking ownership of deliverables, and communicating directly with clients.

Projects:

Project 1 - Healthcare & Insurance Platform
 

• Approximately 14 days/month.
• A long-term project for a UK healthcare and insurance company, with an additional focus on a dental insurance product. The engagement has been ongoing since June 2024 and currently includes an ongoing redesign of the dental insurance platform.

Tech stack: Next.js, TypeScript, Tailwind CSS, Vercel.

Project 2 - AI Healthcare Product
 

• Approximately 2 days/month.
• An AI-powered product focused on persona-driven conversation simulations for the healthcare industry. The project has been ongoing since May 2025 and involves building and maintaining an interactive web application.

Tech stack: React, TypeScript, Supabase, Tailwind CSS, Zustand.

Key Responsibilities:

• Develop and maintain modern web applications using React, Next.js, and TypeScript
• Build responsive and reusable UI components using Tailwind CSS
• Work across two concurrent client projects and manage priorities effectively
• Develop new features and functionality based on project requirements
• Work with Supabase and modern frontend state management solutions
• Deploy and maintain applications using Vercel
• Integrate and work with CMS platforms
• Ensure code quality, maintainability, performance, and a smooth user experience
• Take ownership of assigned tasks and deliverables
• Communicate directly with clients and independently clarify technical requirements
• Collaborate with the technical and product teams across both projects
   

Requirements:
 

• 3+ years of commercial full-stack development experience
• 3+ years of hands-on experience with React
• 3+ years of experience with TypeScript
• Solid commercial experience with Next.js
• 2+ years of experience with Tailwind CSS
• 3+ years of experience with Supabase
• 2+ years of experience with Zustand
• 2+ years of experience with Vercel and modern deployment workflows
• Experience working with any CMS, headless or otherwise
• Ability to work independently and manage priorities across multiple projects
• Strong problem-solving and communication skills
• C1+ English, both written and spoken
• Comfortable owning client communication independently
   

Nice to Have:
 

• Experience with Storyblok
• Experience working across multiple concurrent client projects
• Previous experience in a startup or agency environment
• Experience using AI coding tools such as Claude Code, Cursor, GitHub Copilot, or similar
   

What We Offer:
 

• Opportunity to work on two diverse projects in the healthcare and AI domains
• Modern technology stacks and challenging engineering tasks
• High level of ownership and autonomy
• Direct communication with clients and involvement in technical decision-making
• Competitive compensation

About the Role
We are looking for a self-driven IT Project Manager with strong technical expertise, an analytical mindset, and the ability to manage multiple small to medium-sized projects in a fast-paced, startup environment. This role is for someone who thrives on challenges, embraces rapid change, and takes full ownership of project delivery from inception to completion.
The ideal candidate is a proactive problem-solver, adept at managing priorities, and comfortable working in a high-pressure, high-growth environment where speed and adaptability are key.
 

Key Responsibilities:
Project Management and Delivery

• Own the full project lifecycle, from ideation to deployment and post-implementation review.
• Develop detailed project plans, ensuring alignment with business objectives and stakeholder expectations.
• Manage scope, timelines and resources to deliver projects on time.
• Drive projects forward with a sense of urgency, ensuring no delays in execution.
  
  Technical Expertise
• Collaborate with technical teams to evaluate solutions, troubleshoot issues, and resolve roadblocks.
• Leverage strong technical knowledge to make informed decisions and challenge assumptions.
• Ensure the delivery of scalable, efficient, and secure solutions that meet technical and business requirements.
  
  High-Paced Collaboration
• Act as a key liaison between cross-functional teams, ensuring alignment across departments.
• Communicate effectively with stakeholders, providing clear updates and managing expectations in a fast-moving environment.

• Foster a collaborative, startup mindset where adaptability and innovation are encouraged.

  
  Risk Management and Problem-Solving

• Anticipate and address potential risks and obstacles with speed and efficiency.
• Quickly analyze and resolve issues to keep projects on track.

• Leverage data and analytics to make real-time decisions and optimize outcomes.
   

  Continuous Improvement

• Identify inefficiencies and propose innovative solutions to streamline project delivery.
• Champion a culture of rapid iteration and continuous improvement.

• Conduct post-project evaluations to identify learnings and refine future processes.

  
  Qualifications and Skills Required:

• Bachelor’s degree in Computer Science, IT, Engineering, or a related field.
• 3+ years of experience managing IT projects in high-growth or startup environments.
• Strong understanding of AI tools and practical experience working with them.
• Knowledge of Claude Code.
• Basic programming knowledge (Junior Developer level or higher).
• Ability to independently research, learn, and understand new technologies and tools.
• Structured and organized approach to work.
• Strong technical knowledge in areas such as software development, IT infrastructure, or cloud solutions.
• Proven ability to manage multiple projects simultaneously in a fast-paced environment.
• Excellent analytical skills, with the ability to break down complex problems and implement effective solutions.
• Expertise in Agile, Scrum, or hybrid methodologies.
• Proficiency in project management tools (e.g., Jira, Confluence, or Trello).
• Fluent spoken English, B2 level or higher.
• Exceptional communication skills, with the ability to manage cross-functional teams and stakeholder relationships.

100PitchDecks is a strategic design and storytelling agency working with international startups, technology companies, founders, and growing businesses.

We help clients turn complex ideas into clear, polished, and investor-ready visuals. Our work is not limited to pitch decks - we also create brand assets, logos, websites, landing pages, presentation templates, marketing visuals, and other design materials for startups and tech companies.

We are looking for a Middle / Senior Graphic & Web Designer who has a strong visual taste, attention to detail, and a desire to grow inside a creative team.

This role is a good fit for someone who wants to work with international clients, startup products, modern visual systems, and business content that needs to look clear, confident, and professional.

What We’re Looking For

Strong portfolio or examples of design work
Good visual taste and understanding of modern design trends
Understanding of typography, composition, spacing, color, and layout
Ability to make information easy to read and visually clear
Attention to detail and consistency
Experience with Figma
Presentation software experience (Keynote, PowerPoint, or Google Slides)
Basic English level to understand business context and client materials
Willingness to learn, improve, and work in a strong creative team

What You’ll Work On

Pitch decks and investor presentations
Brand assets and visual identity elements
Web design - landing pages, websites, sections

Nice to Have
Experience with data visualization - charts, metrics, tables
Experience with startup or tech-related projects
Understanding of business content and storytelling
Basic knowledge of website structure

Collaboration Format

Full-time or part-time - to be discussed
Remote collaboration
Growth inside a small creative team

About You

You don’t need to know everything from day one. What matters most to us is your taste, attention to detail, responsibility, curiosity, and ability to improve quickly.

We are looking for a designer who wants to grow, learn from feedback, and create clean, thoughtful, high-quality visuals together with the team.

Job Description

• Strong production experience with Flutter and Dart for iOS and Android.
• Mobile architecture, state management such as BLoC/Cubit, dependency injection, modular components, and maintainable API boundaries.
• REST API integration, asynchronous workflows, secure local storage, authentication, and application security.
• Bluetooth Low Energy and connected-device integration experience.
• Ability to investigate native issues in Swift/iOS and Kotlin/Android; experience with Flutter platform channels is valuable.
• Unit, widget, integration, and hardware-assisted testing.
• Mobile CI/CD, GitHub Actions, Fastlane, TestFlight, and Google Play delivery.
• Experience with regulated, healthcare, safety-critical, or privacy-sensitive software is highly desirable.
• Web frontend experience is useful but secondary to strong Flutter/mobile expertise.

Job Responsibilities

• The candidate should be comfortable working in a small team close to the business, translating evolving requirements into technically sound increments, and making pragmatic decisions when complete information is unavailable. We value engineers who communicate risks early, challenge unsafe assumptions, propose discovery spikes where needed, and can adapt or re-scope work based on technical evidence.
• Manage the software design and coding from concept to finished product
• Participation in agile team ceremonies
• Continuous learning

Department/Project Description

We are looking for a Senior Flutter Engineer to join a small, hands-on team developing a regulated medical mobile product and its connected-device integrations. The engineer will work closely with engineering leadership, product, and business stakeholders, taking ownership from technical discovery through production
delivery.

You will work on a healthcare technology platform where mobile and backend software directly support a medical device used to treat pain in real-world clinical settings. The system already has active users and production constraints, and the focus of the project is to strengthen its technical foundation, improve reliability, and fix critical user-facing issues that affect authentication, session stability, notifications, and accessibility.