Jobs at Djinni

About the project

Our client is a product company building an AI-driven trading and investing platform that covers equities, futures, forex and crypto. The team develops systematic strategies, portfolio models, copy-trading products and low-latency execution infrastructure.

What you'll do

• Research, build and maintain systematic trading strategies
• Develop backtesting, optimization and portfolio-construction frameworks
• Run walk-forward analysis, Monte Carlo simulations and other robustness checks
• Work with market data across equities, futures, forex and crypto
• Bring ML models into the research and signal-generation pipeline
• Move research into live trading together with the Java execution and platform teams

• Track live strategy performance and improve risk-adjusted returns

   

Requirements

• 5+ years of production Python development
• Strong command of Pandas, Polars, NumPy
• Hands-on experience with at least one backtesting framework — VectorBT, Backtrader or QuantConnect LEAN
• Solid statistics and quantitative finance background
• Practical experience with portfolio optimization and risk management
• Trading experience in at least one asset class: futures, forex, equities or crypto
• PostgreSQL / TimescaleDB, cloud environments

• Git, Docker, CI/CD

   

Nice to have

• ML stack: XGBoost, LightGBM, PyTorch
• FIX protocol
• Broker/venue integrations: Interactive Brokers, Alpaca, LMAX
• Java or C++ exposure

• Background in institutional trading systems

   

What success looks like in the first year

• A pipeline producing 100+ validated strategy candidates
• Production-grade research infrastructure the whole team relies on

• Measurably better portfolio Sharpe and lower drawdowns

   

We offer

• Competitive salary 
• Fully remote work with a distributed international team
• A product role on a global AI trading platform, not outsourcing ticket work

Cloudfresh ⛅️ is a Global Google Cloud Premier Partner, Zendesk Premier Partner, Asana Solutions Partner, GitLab Select Partner, Hubspot Platinum Partner, Okta Activate Partner, and Microsoft Partner.

Since 2017, we’ve been specializing in the implementation, migration, integration, audit, administration, support, and training for top-tier cloud solutions. Our products focus on cutting-edge cloud computing, advanced location and mapping, seamless collaboration from anywhere, unparalleled customer service, and innovative DevSecOps.

We're looking for an AI Architect to become our lead technical expert for client AI solutions and to help stand up our AI Competence Centre and internal AI Lab.

This is a client-facing technical role first, with a build-and-lead dimension. Expect roughly 60% solution architecture and pre-sales engineering for enterprise clients, and 40% establishing the AI Lab and mentoring engineers. You'll technically lead and raise the bar for the team - this is a technical leadership role, not a people-management line.
Reports to: Head of AI.

Requirements

• Experience & seniority. 5+ years in software, data, or ML engineering, including 3+ years delivering ML/AI in production and 2+ years in a client-facing architect or technical lead capacity.
• Cloud & AI infrastructure. Production-level experience on Google Cloud Platform, especially the Vertex AI suite, plus integrating third-party model providers such as Anthropic.
• GenAI engineering. Strong hands-on knowledge of RAG, agentic workflows, orchestration frameworks (LangChain, LlamaIndex), vector databases, and prompt/context engineering.
• Production & MLOps. Hands-on with the ML lifecycle, CI/CD for models, automated deployment, and cloud cost management - including right-sizing models (lighter vs. heavier) to control spend.
• Evaluation, guardrails & observability. Practical experience building LLM evaluations, guardrails, and monitoring for accuracy, safety, latency, and cost in production.
• AI governance & security. Familiarity with data governance, model risk, and EU regulation (EU AI Act, GDPR) as it applies to enterprise AI — we're primarily EU-based.
• Pre-sales & client experience. Proven experience presenting to enterprise clients, scoping technical projects, and translating complex AI concepts into clear business value.
• Technical leadership. Experience guiding engineers, reviewing architecture and code, and raising team capability.
• Languages. Native Ukrainian — required, as you'll run Ukrainian-language pre-sales — and strong English (B2+/C1 minimum).

• Mindset & agility. An intrapreneurial drive to build an AI Lab from scratch inside an established business, plus the agility to move smoothly between client pre-sales and deep technical architecture.

   

Responsibilities

• Solution architecture. Design and own end-to-end AI systems for strategic enterprise clients - reference architectures, data and retrieval pipelines, agentic layers, and integration with existing enterprise systems - with a clear path from prototype to scalable, secure, observable production.
• Pre-sales & consulting. Partner with sales to qualify and win AI opportunities: run technical discovery, scope solutions, size effort and cost, and translate AI into business value, ROI, and risk for C-level stakeholders.
• Technical leadership & mentorship. Set architecture and engineering standards, run design and code reviews, and level up engineers across the AI practice.
• AI Lab & R&D. Stand up and run the internal AI Lab - rapid client prototypes and cost-effective internal AI tooling - with a clear bar for what graduates into production.
• Partner collaboration. Work with our core AI partners (Google Cloud / Vertex AI, Anthropic) to build joint solutions, access early capabilities, and shape our technical roadmap.
• Governance, security & cost. Build guardrails, evaluation, and observability into every solution; keep architectures compliant (EU AI Act, GDPR) and cost-aware through right-sized model selection.

Would be a plus

• Google Cloud Professional Machine Learning Engineer and/or Professional Cloud Architect certification.
• Hands-on enablement or certification with Anthropic and Vertex AI generative-AI stacks.
• Direct experience mapping solutions to the EU AI Act risk framework.
• Fine-tuning, distillation, or model-optimization experience.
• Production experience with voice/multimodal AI (e.g., ElevenLabs) or AI-assisted engineering tooling (e.g., Cursor).
• Contributions to the open-source GenAI ecosystem.

Work conditions

• Flexible Work Format: Work remotely, allowing you to balance your professional and personal life efficiently.
• Training with Leading Cloud Products: Access in-depth training on cutting-edge cloud and AI solutions, enhancing your expertise and equipping you with the tools to succeed in an ever-evolving industry.
• International Collaboration: Work alongside A-players and seasoned professionals in the cloud industry.
• Global Exposure: Expand your expertise by engaging with international markets across the EMEA and CEE regions.
• Vibrant Team Environment: Be part of an innovative, dynamic team that fosters both personal and professional growth, creating opportunities for you to advance in your career.
  
  When applying to this position, you consent to the processing of your personal data by CLOUDFRESH for the purposes necessary to conduct the recruitment process, in accordance with Regulation (EU) 2016/679 of the European Parliament and of the Council of April 27, 2016 (GDPR).
  Additionally, you agree that CLOUDFRESH may process your personal data for future recruitment processes. You can withdraw this consent at any time.

We are looking for a proactive Lead Product Analyst to join Dripify (🔗 dripify.com) - a B2B SaaS platform that helps sales, recruitment, marketing teams and founders automate and scale LinkedIn outreach.

Our product enables businesses to generate leads, build meaningful professional relationships, and create predictable pipeline through smart prospecting workflows and automation.

In this role you will build the analytics function from zero, owning everything from event taxonomy and tracking plan to the warehouse architecture and the Tableau dashboards the product team checks every morning.

You will be a true partner to the product team: co-author of product decisions, not a ticket-executor. You will shape hypotheses, run experiments, find the Aha Moments for different user segments, and ensure that every roadmap decision is grounded in data.

Requirements:

• 5+ years as a product / data analyst, including 3+ years in B2B SaaS
• Expert-level Amplitude, including hands-on implementation from scratch (event taxonomy, tracking plan, QA), not just using a pre-configured instance
• Expert-level Tableau, complex dashboards, LOD expressions, performance optimization, dashboard design for non-technical stakeholders
• Expert SQL, complex queries, window functions, data modeling for analytics use cases
• Proven experience building product analytics from zero: tracking plan, event taxonomy, naming conventions, data architecture
• Deep understanding of SaaS / PLG metrics: MRR, ARR, NRR, GRR, cohort retention, LTV, CAC, payback period, activation rate, expansion revenue
• Hands-on A/B testing experience: hypothesis design, power calculation, statistical significance, post-launch impact analysis
• Familiarity with the modern data stack: warehouse (BigQuery/Snowflake/Redshift), ELT (Fivetran / Airbyte), transformation layer (dbt)
• English: Upper-Intermediate or higher (written and spoken)

Strongly preferred:

• Experience in a PLG product with a self-serve trial model
• Python for deeper analysis, automation, and statistical work
• Hands-on with FastSpring or similar merchant of record platforms: subscriptions, MRR movements, refunds, failed payments
• Experience selecting and implementing an analytics stack end-to-end
• Familiarity with the sales-tech/outreach/LinkedIn automation space

Responsibilities:

• Design and document event tracking structure, tracking plan, and naming conventions aligned to real business questions
• Implement Amplitude from scratch, spec requirements with engineering, QA events, configure charts and dashboards
• Design and build the data pipeline: product events + backend DB + payment system -> warehouse -> Tableau
• Make foundational decisions on the full analytics stack (warehouse, ELT, transformation layer) with full ownership
• Become a true partner to the product owners, co-author of product decisions, not a ticket-executor
• Participate in discovery: shape hypotheses, design experiments, identify user segments' Aha Moments
• Run end-to-end A/B testing: hypothesis, sample sizing, statistical significance, post-launch impact analysis
• Inform roadmap prioritization with data; push back when the data says otherwise
• Identify the Aha Moment for different segments: sales reps, recruiters, agencies
• North Star metric + supporting KPIs dashboard
• Funnel analytics: registration -> activation -> trial -> paid -> retention -> expansion
• User Base Overview and Account Base Overview with drill-down by status and company
• Activation flow with step-by-step drop-off and time-on-step visualization
• Cohort retention, feature adoption, MRR movement (new/expansion/churn/contraction/reactivation)
• Build dashboards across the full customer lifecycle, from acquisition and activation to retention, expansion, and churn
• Build the analytics workflow: how requests come in, how insights flow back, how they feed into roadmap
• Create and maintain a metrics dictionary, data definitions, and ownership documentation
• Drive a self-serve culture, enable PMs to pull their own data without analyst bottlenecks

Work conditions:

• 100% remote position, providing flexibility and work-life balance.
• Competitive salary reflecting your skills and expertise
• 24 days of paid vacation per year to recharge and relax
• 10 days of paid sick leave
• Educational opportunities
• Compensation budget for medical and hobby/sport expenses.
• Generous budget for birthdays and anniversaries
• Online and offline team events
• A collaborative and innovative work environment with passionate team members
•  

Hiring process:

✅ Interview with Recruiter — ✅ Test Assignment — ✅ Final Interview with Head of Product and Operations — ✅ Reference Check — ✅ Offer 🎉

Who we are

We are building a Global Talent Mobility platform. Our goal is to help talented individuals from all corners of the world relocate and access the world’s most advanced ecosystems, such as Silicon Valley, London, and others.

As part of this process, we assist our clients — successful tech entrepreneurs and professionals from the tech industry — in enhancing their public profiles.

Role

We are looking for a PR Manager to join our team and help our clients— accomplished tech founders and industry professionals — boost their personal branding and media presence. You will also play a key role in strengthening our company’s PR efforts.

In this role, you will:

• Assist clients in shaping and amplifying their personal brand through media opportunities, expert articles, and thought leadership content.
• Research and identify relevant media outlets, journalists, and platforms for PR placements.
• Coordinate interviews and media appearances for clients.
• Support content creation, including expert articles, case studies, and opinion pieces.
• Contribute to the company’s PR strategy, helping us gain media exposure and build strong brand positioning.

Who You Will Work With
 

We’re a small, ambitious team with big goals and a solid track record over the past three years. Now, we’re entering an exciting growth phase!

Our leaders bring experience from top consulting firms like McKinsey and expertise in tech and venture capital from places like Genesis and Flyer One Ventures.
 

You’ll work with amazing clients, including startup founders and professionals from top tech companies like Amazon, Facebook, Spotify, Genesis, and more.

 

What You’ll Get
 

• Work with incredible clients. Our clients are some of the most talented and successful people in the world.
• A meaningful mission. We’re on a mission to reshape global migration, cutting through bureaucracy with tools, smart processes, and talent to match skilled people with global opportunities more efficiently.
• Make an impact. Your work will directly change lives by helping talented individuals access opportunities worldwide.
• Competitive pay. Earn a solid USD salary, with performance-based raises, bonuses, and profit-sharing for senior roles.
• Innovation and ambition. We aim to become a unicorn in the talent mobility space by building innovative, tech-powered solutions.
• Great culture and flexibility. Join a collaborative, supportive team with leadership from top-tier tech and consulting (McKinsey, Genesis, Flyer One Ventures). Enjoy a modern, remote-friendly, and flexible work environment.
   

We help everyone shine, unlock their potential, and offer unmatched growth opportunities. At CSMPLT, every team member has the chance to become a partner.
 

We’re growing fast, launching new initiatives, and aiming to become a unicorn company in the next few years. It’s an exciting time to join us as an early team member and be part of a startup on a thrilling journey.
 

Pine Software Technology Ltd is a software company specializing in trading technology solutions for regulated brokers and trading firms. The company provides Software-as-a-Service (SaaS) products designed to support electronic trading, brokerage operations, risk management, and financial data analysis.

As a Senior AQA/SDET Engineer you will be responsible for building and maintaining automated testing solutions for APIs, integrations, and data pipelines, ensuring the accuracy and integrity of large-scale data flows, and contributing to the evolution of automation frameworks and QA practices.

Responsibilities:

- Design, develop, and maintain automated tests for backend services and data-processing systems in the financial market data domain.
- Build API, integration, and data validation test coverage using C#/.NET automation.
- Validate correctness, completeness, and consistency of historical market data across APIs, databases, files, scheduled jobs, and downstream consumers.
- Automate regression checks for data pipelines, including data ingestion, transformation, storage, caching, and delivery.
- Create reliable test coverage for edge cases related to market dates, historical prices, corporate actions, missing data, delayed data, and incorrect calculations.
- Integrate automated tests into CI/CD pipelines and improve test reporting, stability, and execution reliability.
- Analyze failed tests and production-like issues using logs, monitoring tools, API responses, database queries, and configuration.
- Collaborate with developers to improve testability, observability, and reliability of backend/data services.
- Maintain test documentation, automation coverage notes, and clear defect reports.
 

Requirements:

- 5-8+ years of AQA/SDET experience testing complex backend, API, data-heavy, or distributed systems.
- 3+ years of hands-on test automation experience with C#/.NET.
- Strong experience designing automation strategy, not only writing individual tests.
- Proven experience building or improving automated test frameworks, CI/CD test stages, reporting, and quality gates.
- Strong API and backend test automation experience.
- Solid SQL and PostgreSQL experience, including advanced queries, data validation, and investigation of data inconsistencies.
- Experience testing data pipelines, scheduled/background jobs, file processing, caching logic, and service-to-service integrations.
- Ability to independently investigate production-like issues using logs, metrics, monitoring dashboards, API responses, database state, and service configuration.
- Strong test design skills: regression strategy, risk-based coverage, boundary cases, negative scenarios, data-driven tests, and clear defect reporting.
- Experience mentoring other QA/AQA/SDET engineers or improving team-level QA practices.
- Understanding of backend architecture, environment-based configuration, service health checks, and deployment validation.
- Experience working in Scrum or another Agile delivery process.
- Languages: Ukrainian native/fluent and English Intermediate or higher.

Nice to Have:

- Experience with financial systems, trading platforms, market data, historical data, or time-series data.
- Experience with ReportPortal, FluentAssertions, NUnit, or desktop UI automation.
- Ability to read or debug C++, Go, or Python code.
- Experience with time-series databases, Kubernetes/Nomad, Grafana, Prometheus, VictoriaMetrics, Elasticsearch, or Kibana.

What We Offer:

-Cutting-Edge Stack: Real-world C++23 implementation, AI, and microsecond-level latency challenges.

-Remote First: Full flexibility to work from where you are most productive.

-Engineering over Bureaucracy: Flat structure, fast decision-making, and a team of peers who speak your language.

Company offers:
‍
Care from Day One – medical insurance immediately upon starting work, including dental care, massage and professional psychological support because your well-being matters
Work-Life Balance – 25 days of paid vacation + 30 days of sick leave, so you can recover without unnecessary stress
Investment in your energy – partial reimbursement for any sports activities that empowers you.
Growth – partial coverage for English or Ukrainian language courses + a fixed budget for professional development. Choose what suits you best!
Knowledge Library – books in the office and access to the Kuka online library to learn, grow, and find inspiration.
Island Relaxation 14 days a year – enjoy a getaway at the corporate villa in Cyprus.
Office of the Future – work at Unit City, where everything is designed for productivity, even during power outages or Modern Office in Larnaca – a stylish space for inspiration: open areas, cozy lounges, and functional meeting rooms – all for your comfort.
‍
Join the Pine Software team, where your talents and aspirations will be recognized! We offer a dynamic work environment, opportunities for professional growth, and support at every step of your career path. Start your journey to success with us—apply today and take the first step towards your bright future!

Pine Software is an equal opportunity employer. We encourage applications from candidates of all backgrounds and experiences. Please note, that only shortlisted candidates will be contacted. Thank you for considering Pine as your next career move!

We are looking for an experienced Senior C++ Engineer to work on large-scale desktop software products in Medical domain. The role focuses on performance optimization, stability improvements, modernization of legacy systems, and development of high-quality desktop applications.

Responsibilities

• Develop and maintain high-quality desktop application components using modern C++
• Implement scalable multithreading and concurrency solutions
• Analyze, identify, and resolve performance bottlenecks in complex desktop systems
• Participate in modernization and refactoring of legacy codebases
• Collaborate with architects, QA engineers, and product teams to deliver stable and efficient solutions
• Contribute to software quality improvements, debugging activities, and system stability initiatives
• Utilize AI-assisted development tools to improve development workflows and accelerate implementation activities
• Participate in technical discussions, code reviews, and engineering best practices initiatives

Requirements

• 5+ years of commercial experience in C++ software development
• Strong expertise in modern C++ standards including C++14/17/20
• Deep understanding of multithreading, concurrency, debugging, and performance optimization
• Hands-on experience with desktop application development
• Practical experience with Qt
• Experience working with Make, Conan, and MSVC
• Experience with CEF integration
• Strong analytical thinking and problem-solving skills
• Ability to collaborate effectively within cross-functional engineering teams
• Intermediate or higher level of English

Will be a plus

• Experience with AI-assisted coding tools and development workflows
• Experience working in regulated software environments
• Technical degree in Computer Science, Engineering, or related field
• German language skills

• Project Description:

  We are building a next generation cross asset data fabric, which will bring together disparate data sources for the global bank. It will enable industry leading analytics, reporting and data science solutions. There are multiple streams within application covering Reporting, Data and Analytics.

• Responsibilities:

  This role is for a Senior Business Intelligence (BI) Developer to create reporting framework and set up the ground work for creation of Tableau reporting via Dashboards and scheduled reporting. The ideal candidate will help to ensure highest level of quality of a product being developed while working very closely with different stakeholders spread across globally
  Candidate will work independently and is highly self-motivated. Applies skills and knowledge of the business to test creative solutions to meet client and business needs.

• Mandatory Skills Description:

  1. Strong SQL and Data Analyst experience.
  2. Experience in Tableau
  3. Proven experience as BI developer
  4. Background in data warehouse design (e.g. dimensional modeling) and data mining
  5. Understanding of database management systems, online analytical processing (OLAP) and ETL (Extract, transform, load) framework
  6. Proven abilities to take initiative and be innovative
  7. Analytical mind with a problem-solving aptitude.
  8. Team player, good on communication with Business Analysts or Traders, Highly Motivated, quick learner, general interest in Equity/Equity Derivatives Trading Business. Experience in Risk Department (Risk area).
  9. Exposure to Equities business
  10. Must have worked in Agile [min 2+ years]
  11. Must have good analytical & logical skills
  12. Strong interpersonal, oral and written communication

• Nice-to-Have Skills Description:

  - Understanding of Big Data concepts and technologies, enabling effective handling and analysis of large datasets.
  - Concepts (HDFS,Spark,Hive,Impala)

• Languages:
  • English: B2 Upper Intermediate

Description

Intetics Inc., a leading American technology company specializing in custom software application development, distributed professional teams creation, software product quality assessment, and “all-things-digital” solutions, is on the lookout for a Database Administrator (DBA) to join our team and support enterprise data platforms, analytics solutions, and operational reporting environments.

About the Role

The DBA will support the database layer behind analytics, enterprise data integration, and operational reporting. This role is responsible for ensuring the availability, performance, security, and reliability of enterprise database environments.

Responsibilities

• Administer and maintain Azure SQL environments.
• Manage Oracle Database environments, including enterprise data warehouses and applications such as PeopleSoft.
• Monitor database performance and perform query tuning and index optimization.
• Implement and maintain backup, recovery, and disaster recovery procedures.
• Manage database security, access controls, auditing, and encryption.
• Perform capacity planning and storage management.
• Ensure high availability and operational monitoring of database platforms.
• Support schema deployments and database change management activities.
• Troubleshoot data-loading, integration, and database-related issues.
• Support development, test, and production environments.
• Collaborate with development, infrastructure, and analytics teams to ensure stable and efficient database operations.

Requirements

• 5+ years of Database Administration experience.
• Strong hands-on experience with Azure SQL administration.
• Solid Oracle Database administration experience.
• Experience supporting enterprise data warehouse environments.
• Strong knowledge of database performance monitoring, query tuning, and index optimization.
• Experience with backup, recovery, and disaster recovery solutions.
• Good understanding of database security, auditing, access management, and encryption.
• Experience with capacity planning and storage management.
• Experience supporting high-availability database environments.
• Strong troubleshooting and problem-solving skills.
• Upper-Intermediate English or higher.

Nice to Have

• Experience supporting PeopleSoft databases.
• Experience with Microsoft Fabric Warehouse or SQL Endpoints.
• PostgreSQL/PostGIS administration experience supporting GIS workloads.
• Automation experience using PowerShell, Python, or database-native scripting.

We are looking for a Data / Backend Engineer to architect and scale the core data infrastructure behind our healthcare marketing platform. In this role, you will design high-throughput data systems that process millions of behavioral events, power real-time attribution and user scoring, and enable precise targeting of healthcare professionals across 20+ channels.

You will work at the intersection of data engineering, backend systems, and marketing infrastructure, building scalable pipelines, tracking systems, and APIs that support analytics, segmentation, and campaign activation. The role also involves experimenting with AI-powered automation and agent-based workflows to improve internal operations and product capabilities.

This is a high-ownership position where you will shape architecture decisions, build critical platform components from the ground up, and help evolve our data platform as the company scales.

Responsibilities

- Architect and own data-heavy backend systems powering real-time attribution, user modeling, and scoring

- Build and evolve client-side tracking pixels (like FB pixel / Amplitude snippet / Heap autocapture) from scratch

- Set up and manage scalable ETL workflows: cleaning, merging, enriching, splitting, transforming across millions of behavioral events
Lead the build of CDP / CDXP-style data layers to support segmentation, scoring, and activation across channels

- Connect and compose systems using modern low-code / no-code tools (n8n) to accelerate ops

- Implement and maintain high-availability APIs for analytics, scoring, and campaign delivery

- Drive experimentation around AI-powered agents and automation tools that can boost internal workflows

Requirements

- System Design & Data Architecture:
Designs scalable, event-driven data platforms with strong decoupling, fault tolerance, and horizontal scalability. Builds real-time and batch pipelines using lakehouse architectures and streaming systems (Kafka / PubSub).

- Distributed Data Processing (Spark / BigQuery / Iceberg):
Expert in large-scale data processing, query optimization, and cost-efficient analytics. Deep understanding of Spark execution, partitioning, and modern table formats (Iceberg / Delta).

- Cloud & Infrastructure (GCP / Kubernetes):
Builds resilient cloud-native data platforms on GCP and Kubernetes using IaC, autoscaling, and secure access (IAM, Workload Identity).

- Python Engineering:
Develops high-performance Python services for data and ML workloads with focus on concurrency, clean architecture, and production-grade quality.

- Databases & Performance (PostgreSQL / OLTP):
Optimizes high-throughput OLTP systems through indexing, partitioning, and query analysis (EXPLAIN ANALYZE, MVCC).

- Reliability & Observability (SRE):
Implements resilient data systems with idempotency, retries, observability, SLOs, and incident management.

- AI / LLM Integration:
Integrates LLMs into production pipelines with structured outputs, caching, batching, prompt versioning, and evaluation.

- Workflow Orchestration (Airflow / Dagster):
Designs scalable DAG-based workflows with dependency management, retries, and reproducible backfills.

- CI/CD & DevOps for Data:
Implements safe deployments for data systems including schema migrations, canary releases, and data contracts.

- Ownership & Engineering Maturity:
Owns end-to-end production systems and architecture decisions while balancing delivery speed, quality, and technical debt.

Nice-to-have: 

- Experience in MarTech / AdTech platforms (e.g., DSPs, attribution systems, DMP/CDP tools)

- Deep knowledge of data matching/fingerprinting techniques (identity graphs, IP + UA resolution, hashed PII workflows)

- Strong prompt engineering skills — not just ChatGPT 101, but chaining, system prompting, tooling integration

What We Offer
- Fully remote with flexible hours (aligned with EU timezones for syncs).
- Influence on quality strategy across the entire engineering organization.
- A cross-team role with visibility into every part of the product.
- AI-first tooling.
- Claude Code licenses and cutting-edge AI development workflows. 
- A team with no bureaucracy, decisions are made fast.

We are looking for a Senior Data Engineer to join the Identity team at Equals5. This is not a standard ETL role. We are building a dynamic data ecosystem where AI is deeply integrated—both as a productivity multiplier and as a core component of our data processing logic for identity data enrichment and data scoring.

You will own the infrastructure that handles over 10,000 executions per minute, ensuring stability, scalability, and data integrity. You will work with a modern stack on Google Cloud Platform, utilizing Cloud Functions and Kubernetes.

We are looking for an engineer who improves infrastructure, automates everything, and is eager to implement LLM-based logic directly into high-load data flows.
 

Responsibilities

• AI-Driven Data Scoring: Design and implement pipelines that utilize LLMs to analyze and score identity data in real-time. You will integrate AI models directly into the decision-making loop, balancing accuracy with latency and cost.
• Own the Data Architecture: Architect scalable data solutions using GCP and Python. You will manage data storage and retrieval using BigQuery and Apache Iceberg to support querying of TBs of data.
• Heavy Data Processing: Utilize Apache Spark for data transformations and batch processing when lightweight cloud functions are not enough.
• Manage High-Load Orchestration: Maintain and optimize our system instances. It involves complex dataflows, custom Python nodes, and performance tuning for 10k+ execs/minute.
• Release Lifecycle (CI/CD): Take ownership of the deployment process, ensuring that updates to pipelines and infrastructure are released safely with proper testing and rollback strategies.
• Database Optimization: Manage PostgreSQL performance under heavy load, optimizing complex queries and indexing strategies.
• Active AI Usage: Use Claude Code and other AI engineering tools to accelerate your own development, refactoring, and testing processes.
• Incident Resolution: Proactively monitor the system. When alerts fire, you investigate the root cause—whether it’s a database lock or an LLM hallucination—and fix it permanently.
   

Requirements

• 4-5+ years of experience in Data Engineering or Backend Engineering with a strong data focus.
• Production AI Integration: Experience integrating LLMs (OpenAI, Anthropic, Gemini) into production applications via API. You understand latency, token limits, and how to structure data for AI scoring.
• Expertise in GCP: Understanding of Google Cloud Platform (Cloud Functions, IAM, Networking).
• Strong Python: You write clean, efficient, and testable code. You are comfortable building custom logic where standard tools fall short.
• Big Data Stack: Experience with BigQuery, Apache Spark, and modern table formats like Apache Iceberg.
• Kubernetes (K8s): Experience deploying and scaling services in containerized environments.
• Workflow Automation: Understanding of workflow orchestration tools at a deep technical level. N8N is a big part of our domain, so familiarity with it is highly valuable.
• PostgreSQL Mastery: Proven ability to handle heavy write/read loads and optimize schemas.
• English: B2+ (Upper-Intermediate) or higher.
   

Culture & Mindset

• Self-improvement: You are a fast learner. You don't fear AI replacing you; you master it to replace your manual tasks.
• Ownership: You treat the Identity domain as your own business. If a scoring model drifts or a pipeline slows down, you notice it and fix it without being asked.
• Internal Locus of Control: You take responsibility for outcomes. If an external API fails, you build a fallback mechanism instead of just blaming the provider.
• Get It Done: You prioritize shipping value. You know when to use a simple script and when to build a complex architecture.
• Openness: You share knowledge freely. If you find a better way to prompt the AI for scoring, you share it with the team.
   

What We Offer

• Fully remote with flexible hours (aligned with EU timezones for syncs).
• AI-Native Environment: We provide licenses for Claude Code and encourage using the bleeding edge of AI tech for both daily coding and product features.
• High-Impact Role: You will directly influence how we identify and score users, impacting the core business logic.
• Cross-functional visibility: Work closely with Product and Tech Leads to shape the future of Identity.
• No Bureaucracy: Fast decisions, no legacy processes, focus on results.

We are looking for a Team Lead who will take technical ownership of our web platform, a Laravel backend with a Vue.js frontend, and lead a small team of full-stack engineers. You will own the full delivery cycle and make critical architectural decisions across the stack, but your strongest impact will be on the frontend: building polished, intuitive interfaces, improving user flows, and raising the bar on UX quality without waiting for a dedicated designer. You will partner closely with Product to shape what gets built, establish engineering standards, mentor developers, and drive the platform forward through thoughtful refactoring, performance optimization, and incremental modernization of legacy code. This is a high-impact role with cross-team collaboration, fast decision-making, and an AI-first approach to development.
 

Requirements

• 5+ years of full-stack web development experience with a strong frontend focus.
• Expert-level Vue.js 3 skills: Composition API, Pinia, Vue Router, component architecture, and TypeScript.
• Strong eye for UI/UX: ability to critique user flows, spot friction, and ship improvements independently without relying on a designer for every decision.
• Solid Laravel experience: routing, Eloquent, queues, middleware, service providers, testing with PHPUnit/Pest.
• Experience leading a team (2+ people): code reviews, task planning, growing engineers, establishing standards.
• Good understanding of relational database design and PostgreSQL: schema design, migrations, query optimization.
• Experience with REST API design: versioning, error handling, authentication (JWT/OAuth), pagination.
• Product-minded: able to partner with a PM to translate business goals into well-considered interface and architectural decisions, and push back when something doesn't serve the user.
• Familiarity with Docker and CI/CD pipelines.
• Strong affinity for and understanding of how AI tools can aid yourself and the team in development.

Nice to Have

• Experience building or maintaining a design system or component library.
• Proficiency with Figma or similar design tools.
• Experience with GCP or comparable cloud (AWS/Azure) at the service level.
• Knowledge of Vite build tooling, SSR, or micro-frontend patterns.
• Experience with real-time features (WebSockets, broadcasting).
• Familiarity with Pulumi / Terraform for IaC.
• Understanding of healthcare / pharma ad-tech domain.
• Experience with Playwright or Cypress for E2E testing.

Responsibilities

• Own the technical direction of the web platform across frontend and backend, with particular depth on the frontend.
• Lead a team of 2-3 full-stack engineers: code reviews, sprint planning, mentorship, and career development.
• Drive feature delivery end-to-end: from database schema and API design to Vue.js components and user experience.
• Make independent UI/UX decisions day-to-day: improve flows, refine interactions, and raise interface quality without waiting for designer input. Consult with the design resource when needed for larger initiatives.
• Partner with Product to shape requirements, challenge assumptions, and advocate for the user in technical and design decisions.
• Identify and propose refactors based on expertise: recognize when code, architecture, or UX patterns need to evolve and drive those changes.
• Ensure code quality, test coverage, and maintainability across the full stack.
• Design and evolve the REST API layer: versioning, authentication, rate limiting, and documentation.
• Optimize application performance: query tuning, caching strategies, frontend bundle optimization.
• Manage technical debt and drive incremental modernization of legacy code.

What We Offer

• Fully remote with flexible hours (aligned with EU timezones for syncs).
• Influence on the quality assurance strategy across the entire engineering department.
• A cross-team role with visibility into every part of the product.
• AI-first tooling.
• Claude Code licenses and cutting-edge AI development workflows.
• A team with no bureaucracy, decisions are made fast.

We are building a next generation cross asset data fabric, which will bring together disparate data sources for the global bank. It will enable industry leading analytics, reporting and data science solutions. There are multiple streams within application covering Reporting, Data and Analytics.

• Responsibilities:

  This role is for a Senior Business Intelligence (BI) Developer to create reporting framework and set up the ground work for creation of Tableau reporting via Dashboards and scheduled reporting. The ideal candidate will help to ensure highest level of quality of a product being developed while working very closely with different stakeholders spread across globally
  Candidate will work independently and is highly self-motivated. Applies skills and knowledge of the business to test creative solutions to meet client and business needs.

• Mandatory Skills:
  • Tableau

• Mandatory Skills Description:

  1. Strong SQL and Data Analyst experience.
  2. Experience in Tableau
  3. Proven experience as BI developer
  4. Background in data warehouse design (e.g. dimensional modeling) and data mining
  5. Understanding of database management systems, online analytical processing (OLAP) and ETL (Extract, transform, load) framework
  6. Proven abilities to take initiative and be innovative
  7. Analytical mind with a problem-solving aptitude.
  8. Team player, good on communication with Business Analysts or Traders, Highly Motivated, quick learner, general interest in Equity/Equity Derivatives Trading Business. Experience in Risk Department (Risk area).
  9. Exposure to Equities business
  10. Must have worked in Agile [min 2+ years]
  11. Must have good analytical & logical skills
  12. Strong interpersonal, oral and written communication

Job Description

• Possess a minimum of 6-10 years of progressive experience in quality assurance and test automation, specifically within an enterprise software development environment.
• This role operates entirely remotely, requiring a high degree of self-motivation and the ability to effectively collaborate with distributed teams across various time zones.
   

Required Skills:

• Demonstrated expert-level proficiency in Java programming for developing and maintaining robust test automation solutions.
• Mandatory expertise in designing and enhancing comprehensive test automation frameworks, capable of supporting complex enterprise applications.
• Proven expert-level capability in API and Backend Testing, specifically with REST API Testing, to ensure seamless system integration and data integrity.
• Advanced proficiency in both manual and automated testing techniques, with a strong ability to strategically apply each method for optimal test coverage.
• Strong understanding and practical application of various testing methodologies, including a deep comprehension of manual testing processes, is essential.
• Expertise in leading and executing acceptance testing processes to validate that developed solutions meet all specified business requirements and user expectations.
• Expert-level experience in conducting UI testing across diverse platforms and devices, ensuring an intuitive and consistent user experience.
• Proven ability to develop and manage comprehensive test plans, outlining scope, strategy, resources, and schedule for complex testing initiatives.
• Expert proficiency in web testing, including cross-browser and cross-device compatibility, to ensure optimal performance and functionality of web-based applications.
• Mandatory experience in designing and implementing effective regression testing strategies to ensure that new changes do not adversely impact existing functionalities.
• Expert-level skills in API Testing, including the ability to design, develop, and execute automated tests for various API endpoints and services.
   

Preferred Skills:

• Advanced understanding and practical experience with Kafka for message queuing and real-time data processing within distributed systems.
• Advanced proficiency in utilizing Elastic Search for logging, analytics, and full-text search capabilities within complex application architectures.
• Advanced knowledge of various database technologies, including strong SQL skills, for data validation, manipulation, and performance testing.
• Advanced experience in conducting compatibility testing across different operating systems, browsers, and device configurations to ensure broad application usability.
• Intermediate experience with exploratory testing techniques, demonstrating the ability to uncover defects and risks beyond predefined test cases.
   

Job Responsibilities

• Lead the design, development, and enhancement of robust test automation frameworks for complex healthcare applications, ensuring scalability and maintainability.
• Drive the strategic planning and execution of comprehensive test strategies, including API, backend, UI, web, and mobile testing, to ensure product quality and reliability.
• Oversee the implementation of advanced automated testing solutions across various platforms and environments, ensuring optimal test coverage and efficiency.
• Mentor and guide a team of QA engineers, fostering their technical growth and ensuring adherence to best practices in test automation and quality assurance.
• Establish and enforce high standards for test plan creation, test case development, and defect management processes within the team.
• Collaborate closely with cross-functional development and product teams to integrate quality assurance activities throughout the entire software development lifecycle.
• Accountable for the delivery of high-quality, thoroughly tested software releases, ensuring all acceptance criteria and performance benchmarks are met.
• Champion the adoption of innovative testing methodologies and tools to continuously improve the efficiency and effectiveness of the QA function.
• Conduct in-depth analysis of test results and provide actionable insights to development teams for continuous product improvement and issue resolution.
• Define and implement metrics for measuring test effectiveness and product quality, reporting progress and risks to stakeholders.
• Manage the configuration and optimization of test environments, ensuring they accurately reflect production conditions for reliable testing.
• Drive initiatives for regression testing, compatibility testing, and exploratory testing, ensuring comprehensive validation of system functionality and performance.
• Guide the team in performing thorough peer reviews of test designs, automation scripts, and related documentation to maintain high quality standards.
   

Department/Project Description

This organization specializes in advancing healthcare through innovative digital solutions for clinical research. It provides a comprehensive platform designed to streamline the conduct of virtual clinical trials, enabling efficient data capture from diverse sources. The solutions facilitate seamless integration of electronic health data from sites, clinicians, and patients, enhancing accessibility and reducing operational overhead. By supporting flexible trial modalities, including remote and on-site participation, the platform empowers healthcare providers to optimize patient engagement and data collection. This commitment to technological advancement helps accelerate the development of new medical therapies and improve patient outcomes globally.

We are looking for a Junior Marketing Manager who is passionate about crypto and is ready to grow into a results-driven expert.

Our Junior Marketing Manager is a key player in analyzing, strategizing, and executing our growth. You won't just be posting; you'll be digging into competitor research, helping build our SEO strategy, and contributing real ideas to our marketing campaigns. We need someone who lives in crypto, understands the culture, and is looking for a place to accelerate their career, take on challenges, and see their results in numbers. If you have a solid foundation in crypto marketing and are hungry to learn and take on more responsibility, this role is for you.

What we offer:

1) Learning and applying your knowledge to real business tasks

2) Work in a team with practical experience and results on the market: we launched our own product with 150,000+ monthly traffic and brought clients to the top

3) Personal growth plan for you to become a marketer who brings results

4) Flexible schedule (office/remote)

5) Salary in USDT at the market level

What you will do: 

• Conduct in-depth competitor and market research to identify new opportunities and strategies
• Participate in brainstorming sessions and contribute to the development and refinement of new marketing strategies
• Assist in keyword research and new website pages development to guide our content strategy and drive organic traffic
• Actively monitor the crypto market and social media for breaking news, emerging narratives, and "alpha" to report key insights to the team.
• Track, analyze, and report on key marketing metrics (ER, CR, Traffic, CTR, etc.), providing insights to the team on campaign performance
• Support other marketing activities as needed (such as email marketing and PR) to gain a broad understanding of the full marketing function.

What we are expecting from you:

• At least 6 months of marketing experience in the crypto/Web3 industry, with a portfolio or examples of your work
• Deep, "crypto-native" understanding of the Web3 ecosystem is a must. You should be familiar with DeFi, L1/L2s, and the airdrop, testnet, and token sale landscape
• A solid understanding of core marketing principles and tactics, including social media, content, and basic SEO concepts
• A proactive, highly curious, and eager-to-learn attitude. You are a self-starter who isn't afraid to ask questions and take ownership of your learning and assigned tasks
• An analytical mindset and a genuine interest in learning how to use data. You're curious about what's working (and what's not) and want to learn how data drives marketing decisions
• Familiarity with marketing metrics (ER, CTR, etc.) and a desire to learn how to use this data to make strategic decisions
• English Proficiency: B1-B2 (Intermediate to Upper-Intermediate). You must have a strong foundation for reading and writing about complex topics without reliance on AI tools. We support using AI tools to enhance productivity, but a strong, independent grasp of English is essential for your growth.

Nice to Haves:

• Personal, active experience as a crypto community member (e.g., you are an "airdrop hunter" yourself, a community moderator, an ambassador, or a DeFi user).
• Experience of using AI tools for marketing tasks

What you can expect from us:

• Space for development
• Opportunity to learn and acquire practical skills
• Personal growth plan
• Team support

Responsibilities:

• Design and ship features end-to-end in a large modular Swift/Objective-C iOS app.
• Drive code quality through reviews, refactoring, and enforcement of module boundaries.
• Improve app performance, stability, and runtime behavior.
• Contribute to shared infrastructure - build tooling, codegen, testing, CI.

Requirements:

• 5+ years of commercial iOS development at production scale.
• Experience designing scalable mobile architectures (MVVM, TCA, Clean Architecture, VIPER, or similar).
• Strong Swift (modern concurrency, generics, macros) and Objective-C for interop.
• Deep hands-on experience with SwiftUI - state and data flow (Observable, State, Binding, Environment), view composition, performance and view-invalidation, List/ForEach identity, animations, and interop with UIKit.
• Solid UIKit skills: custom controls, complex layouts, and interface animations.
• Strong grasp of OOP, protocol-oriented design, and common iOS patterns.
• Experience with modular architectures, dependency injection, and unidirectional data flow (UDF).
• Testing: XCTest, Swift Testing, Quick/Nimble.
• Build tooling: Fastlane, XcodeGen, SwiftPM, SwiftLint/SwiftFormat.
• Experience with CI/CD pipelines (Xcode Cloud, GitHub Actions, Bitrise, Jenkins, or similar).
• Profiling with Instruments - able to diagnose and fix CPU, memory, hitch, and hang issues.
• Familiarity with MCP servers and agentic development workflows is a strong plus.

AI-enabled software development:

• Hands-on experience using AI coding agents in day-to-day software development.
• Ability to break down engineering goals into clear, well-scoped tasks for AI agents.
• Ability to provide effective context, constraints, acceptance criteria, and validation steps.
• Strong awareness of the risks and limitations of AI-generated software.
• Ability to distinguish where AI can accelerate delivery and where human judgment is essential.
• Interest in exploring and improving agentic development workflows.
• Willingness to share effective workflows and lessons learned across engineering team.

What we offer:

• International company with several offices in different locations: Tel-Aviv, Kyiv, Warsaw, Limassol.
• Granting an Option;
• A professional environment with great people to work with;
• Competitive salary, performance review;
• Flexible working hours, no one here tracks your work time because our culture is built on trust and cooperation;
• Social and welfare packages;
• 20 working days paid vacation, official public holidays, and 100% paid sick leave;
• Opportunities to make a difference, to develop and grow;
• Regular corporate celebrations, team building and fun activities;
• Comfortable office in the city center. Our Kyiv office is open 24/7 with all safety and health measures in place.