Jobs at Djinni

We are looking for a SOC Lead (Detection Engineering and Automation) to improve detection quality and automation so high-risk attacker behavior is identified with less noise and faster investigation.

This is a unique opportunity to help build and mature the Detection Engineering & Automation function from an early stage, shaping processes, detection strategy, automation, and engineering best practices.

Responsibilities

• Lead and develop the Detection Engineering & Automation squad, setting priorities, mentoring team members, and driving the delivery of detection and automation initiatives
• Own the detection lifecycle end-to-end, including use-case definition, development, testing, tuning, and retirement
• Build and maintain SIEM/EDR detection rules, detection-as-code, enrichment workflows, and SOAR automation playbooks
• Collaborate with SOC, Cyber Defense leadership, Incident Response, and engineering teams to review false positives, reduce alert noise, and address detection coverage gaps
• Map detections to critical assets, attacker TTPs, telemetry sources, and incident response runbooks
• Ensure critical detections have a clear owner, documentation, and validated testing evidence
• Lead security automation initiatives that accelerate investigations while avoiding unsafe autonomous actions

Requirements

• Higher education in Computer Science, Information Security, or a related technical field is preferred
• 5+ years of experience in SOC, Detection Engineering, Threat Detection, or Security Automation
• 2+ years of hands-on experience in Detection Engineering
• 1+ year of experience leading or mentoring a team of engineers
• Hands-on experience writing and tuning detection content (Sigma, YARA, SIEM correlation rules) and applying detection-as-code practices
• Experience with SOAR platforms, automation playbooks, and scripting (Python or similar) to build integrations and automate security workflows
• Strong understanding of attacker TTPs (MITRE ATT&CK), telemetry sources (EDR, network, cloud, identity), and incident response workflows
• Experience defining and tracking Detection Engineering metrics and KPIs (MTTD, MTTR, false-positive rate, and detection coverage)
• English - Intermediate+

Will be a plus

• Experience in fintech, brokerage, trading platforms, payments, or other regulated financial environments
• Experience with cloud-native detection (CNAPP/CSPM) across AWS, GCP, and Azure
• Experience with AI/LLM-assisted alert summarization or detection tooling
• Threat intelligence and threat hunting experience (CTI feeds, MISP, Maltego, or similar tools)
• Previous experience building a Detection Engineering function from an early maturity stage

We offer

• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company’s approved Public holiday list
• Medical budget
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

We are looking for a Cyber Defense Manager to lead, mature, and operate our resilient security operations capability. In this role, you will own the defense of our environment, ensuring fast and precise threat detection, investigation, containment, and exposure reduction. You will lead our security operations function, making the organization faster in responding to threats while continuously improving controls across the attack surface.

Responsibilities

• Own Cyber Defense execution across SOC, detection engineering, incident response, and exposure remediation
• Lead alert triage quality, escalation standards, incident command, and response coordination
• Prioritize critical vulnerabilities and exposures using asset criticality, exploitability, and business impact
• Manage Cyber Defense dashboards, runbooks, remediation follow-up, and operational metrics
• Coordinate with IT, Platform, IAM, Product, GRC, Legal, and business owners during incidents and remediation
• Build and develop the Cyber Defense team, including hiring, onboarding, mentoring, and retaining security talent
• Drive continuous improvement of detection coverage, response playbooks, and security controls based on lessons learned and threat intelligence
• Report on Cyber Defense performance, incidents, and risk posture to security leadership and stakeholders

Requirements

• 10+ years of experience in Information Security
• 3+ years in a security management or team lead role with direct people management experience
• Hands-on experience managing SOC operations, leading incident command, and driving MTTD/MTTR improvement
• Ability to design, validate, and maintain detection logic across SIEM, EDR, and cloud platforms, with a deep understanding of runbook development and false-positive reduction
• Knowledge of top attack scenarios (ATO, credential theft, privilege escalation, data exfiltration) and ability to map detections to threat models like MITRE ATT&CK
• Experience prioritizing vulnerabilities using CVSS and asset criticality to reduce exposure aging
• Hands-on experience with at least one enterprise SIEM (Splunk, Microsoft Sentinel, Chronicle, Elastic) and SOAR tooling
• Understanding of cloud-native security controls and monitoring in AWS, GCP, or Azure
• Understanding of IAM, PAM, SSO, and identity-related attack vectors relevant to detection and response
• Ability to define, track, and communicate security KPIs and operational dashboards to technical and executive audiences
• English - Upper-Intermediate or higher

Will be a plus

• Experience in fintech, e-commerce, or other high-risk industries with complex threat landscapes
• Hands-on background as a SOC analyst, incident responder, or detection engineer prior to moving into management
• Experience building a SOC or Cyber Defense function from scratch or significantly maturing an existing one
• Familiarity with threat intelligence platforms and threat-informed defense methodologies
• Relevant certifications: CISSP, CISM, GIAC (GSOM, GCED, GCIH) or equivalent

We offer

• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company’s approved Public holiday list
• Medical budget
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

We are looking for Business Analyst to develop and support Big Data solutions used across multiple business units. In this role, you will focus on structuring business needs, defining data logic and ensuring solutions are clearly specified for implementation. The position combines analytical work, data solution design and cross-team collaboration in a large-scale telecom environment.

Responsibilities
•    Collect, analyze and formalize business requirements from internal teams
•    Translate business needs into structured documentation, data logic and functional specifications
•    Design analytical solutions such as triggers, batch processes, dashboards and data funnels
•    Define data mappings, transformation rules and end-to-end processing flows
•    Build, aggregate and validate datasets from multiple internal and external sources
•    Support development teams by clarifying requirements, logic and acceptance criteria
•    Maintain structured product documentation, PRDs and user stories
•    Participate in solution discussions to ensure feasibility, clarity and consistency of implementation
•    Provide visibility on analysis progress and document agreed decisions and assumptions
•    Contribute to improving analysis practices, documentation quality and internal knowledge sharing

Requirements
•    2+ years of experience in Business Analysis, Data Analysis, Data Engineering or a similar role
•    Strong analytical thinking and ability to structure complex business requests
•    Proven experience writing clear functional and technical documentation
•    Solid SQL skills and experience working with large datasets and ETL processes
•    Experience working with Big Data platforms such as Apache Hadoop, Amazon Web Services, Microsoft Azure or similar environments
•    Familiarity with streaming or pipeline tools such as Apache Kafka is an advantage
•    Understanding of data structures, processing logic and system integration principles
•    Experience working with multiple teams in complex corporate environments
•    Telecom domain knowledge is a plus

We offer
•    Work on large-scale data solutions with real operational usage
•    Remote-friendly work format with flexible hours
•    Competitive salary and annual performance bonus
•    Paid vacation and sick leave
•    Medical and life insurance
•    Professional development and career growth opportunities
•    Supportive, expert-level team environment

We are looking for a Support Engineer to keep Kyivstar's Big Data platform and data products running reliably every day. You will own the full incident lifecycle - from the first alert and triage to root-cause analysis, permanent fix and prevention - across our data pipelines, cloud and on-premises environments.

Requirements:

- 0,5+ years of experience as a Support Engineer.

- Basic knowledge of Linux

- Experience with git

- Experience with sh/bash

- Experience with diagnostic tools (curl, telnet, dig, etc.)

- Experience with monitoring and alerting systems like Prometheus, Grafana or others;

Will be a plus:

- Experience using configuration management software (Ansible, Terraform)

- Experience working with scripting languages experience (Python preferred).

- Experience with Docker, Kubernetes,

- Experience with CI/CD tools like Gitlab CI  or others.

- Experience with ELK stack

- Infrastructure as a code, GitOps principles understanding

- Experience working with Cloud (AWS preferred) 

- Experience with relational databases such as PostgeSQL, or others.

Responsibility:

- Incident management

- Maintaining environments and applications (AWS, on-prem servers, K8s clusters, etc.)

- Support development and BA teams

- Configuring and maintaining monitoring systems

- Opportunity to growth as devops

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications, and regulatory technologies.

We are looking for a Business Partner!

Requirements:

- 3+ years of experience as an HR Business Partner, People Partner, or HR Generalist, preferably in a digital, iGaming, affiliate, or other fast-growing environment;

- Bachelor’s degree or higher in Human Resources, Psychology, Management, Business Administration, Law, or a related field;

- Hands-on experience managing the full employee lifecycle, including onboarding, adaptation/integration, performance reviews, salary reviews, internal transfers, employee development, retention, and offboarding;

- Experience supporting managers and teams on HR-related matters, including performance management, employee engagement, conflict resolution, motivation, and retention cases;

- Strong understanding of key HR processes and tools, including employee lifecycle management, performance management, engagement, retention, and succession planning;

- Experience with HR analytics, including data collection and analysis, monitoring turnover, engagement (eNPS), team effectiveness, and other HR metrics, as well as providing data-driven recommendations to the business;

- Excellent communication and stakeholder management skills, with the ability to collaborate effectively with managers and C-level executives.

- High level of autonomy, accountability, and proactivity, with a strong ability to identify solutions and drive initiatives to successful completion;

- Strong organizational skills and the ability to effectively manage multiple teams, tasks, and priorities simultaneously;

- Understanding of psychology, motivation, and emotional intelligence, with the ability to apply these concepts when working with teams and leaders;

- Experience working with HRIS platforms, automation systems, and modern HR technologies;

- Ability to adapt HR processes to business needs while maintaining a balance between flexibility, efficiency, and compliance with internal standards;

- English proficiency at Upper-Intermediate (B2) level or higher.

Soft Skills:

- Proactively identifies gaps and inefficiencies in processes and proposes practical solutions;

- Able to design, structure, and continuously improve HR processes;

- Strong communication skills, with the ability to interact clearly, constructively, and effectively with employees and managers;

- High emotional intelligence and resilience under pressure;

- Ownership mindset: takes full responsibility for outcomes and consistently drives tasks through to completion;

- Adaptable and flexible, with the ability to work effectively in dynamic environments and across diverse teams;

- Business-oriented mindset with an understanding of how HR processes impact team and business performance;

- Professional maturity, with the ability to make balanced decisions and appropriately escalate risks when necessary.

Key responsibilities:

- Implementation of a full cycle of HR processes for entrusted commands;

- Onboarding of HR process managers;

- Training and support of existing managers;

- Monitoring the level of “satisfaction” of employees;

- Identification of the needs of teams and the implementation of actions to implement these needs;

- Providing analytics for managers on a monthly basis;

- Reporting system on weekly/monthly/quaterly/yearly basis;

- Dealing with executive requests regarding their team;

- Adaptation of policies and procedures to the specifics of teams;

- Proposals and participation in the organization of events that will raise the team spirit;

- Development of new ideas to strengthen the corporate culture and brand of the employer.

Our benefits to you:

☘️An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance, and more.

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed.

🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided.

🏖Paid vacations, sick leave, personal events days, days off.

💵Referral program — enjoy cooperation with your colleagues and get the bonus.

📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences.

🎯Rewards program for mentoring and coaching colleagues.

✈️In-house Travel Service.

🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more.

🎳Other benefits could be added based on your location.

Meet the YozmaTech

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is an Israeli fintech company that offers a unified B2B payments platform. Their solution empowers businesses to manage international payments, reduce transaction fees, automate financial operations, and gain full visibility and control over their cash flows.


Key Requirements:
🔹 5+ years of hands-on QA experience;
🔹 Experience with AWS infrastructure, GitHub Actions, and Terraform pipelines;
🔹 Experience with test automation and programming skills, preferably JavaScript, but other languages are also acceptable;
🔹 Hands-on experience with Playwright or Cypress;
🔹 Practical experience using AI tools and understanding how to test AI-powered products, including prompt injection and data leakage;
🔹 Ability to test across multiple layers, from UI and user flows to staging and production;
🔹 Proactive mindset, strong communication skills, teamwork, ownership, and stress resilience;
🔹 English – Upper-Intermediate or higher;

Nice to have:
🔹 Experience testing AI-powered products;
🔹 Experience creating testing tools and using AI agents to automate QA tasks;

What you will do:
🔹 Perform UI, user-flow, and production testing;
🔹 Own the testing process from development completion through staging and production;
🔹 Create and maintain automated tests and testing tools;
🔹 Explore AI-powered testing approaches and use AI agents to automate repetitive QA tasks;
🔹 Build and maintain autonomous testing agents, gradually shifting toward QA automation and release management;

Interview stages:
🔹 HR-interview;
🔹 Technical Interview;
🔹 Interview with the CTO;
🔹 Reference Check;
🔹 Offer;


Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products – and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.
From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer.
You’ll always know what project you’re joining – and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

We are a professional SEO company working with international clients in highly competitive iGaming and casino niches.
Our team of specialists creates and scales SEO strategies for project portfolios where results and a systematic approach truly matter.
We continuously improve our processes, implement cutting-edge optimization methods, and are looking for a Head of SEO who will help us scale the direction and build teams for effective project growth.
 

Key Responsibilities

• Develop and implement SEO strategies for project portfolios and international brands
• Build, manage, and scale teams of SEO specialists, team leads, and experts of various profiles
• Optimize internal processes to scale the SEO direction and increase overall efficiency
• Work with highly competitive geographies, continuously improving approaches and adapting to search engine algorithm updates
• Collaborate with all key departments of the company to ensure effective traffic monetization
   

Requirements

• 5+ years of hands-on experience in SEO
• 2+ years of experience managing SEO teams or SEO directions
• Experience working with large-scale SEO projects and multi-brand structures
• Strong technical SEO expertise (indexing, redirects, canonicals, server responses)
• Practical understanding of Google Core Updates, E-E-A-T, and anti-spam filters
• Experience setting tasks for developers and controlling their execution
• Understanding of a performance-driven approach to SEO and traffic monetization
• Experience in iGaming, casino, affiliate, or other highly competitive niches will be a strong advantage
• Strong analytical and strategic mindset combined with a realistic assessment of team resources and capabilities
   

What We Offer

• A key role in developing the SEO direction of an international holding
• High level of autonomy in strategic decision-making and the opportunity to implement your own ideas
• Long-term cooperation with a stable and fast-growing company
• Direct support from company owners and a senior team with deep SEO expertise
• Flexible cooperation format (in-house or contract), modern tools, and all necessary resources to execute ambitious plans
  
  📩 Ready to build a high-impact affiliate program from the ground up? Send us your CV — let’s talk!

About Our 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 work on the core query engine of a large-scale distributed data platform. You will own significant components across query planning, optimization, and execution — both driving improvements and acting as a trusted owner of production quality: diagnosing complex customer-reported issues and delivering safe, well-tested fixes across supported release lines. Engineers with staff-level scope and ambitions are very welcome.

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 query engine components — planner, optimizer, execution operators, memory management, and data access layers
• Diagnose and resolve complex production and customer-reported issues across the full query path — correctness, performance, memory, concurrency, resiliency, and compatibility
• Develop, review, and backport fixes across multiple supported release lines; strengthen regression prevention
• Write and review high-quality, performance-critical code in Java and/or C++
• Analyze query profiles, execution plans, logs, and telemetry to drive performance optimization — profiling, benchmarking, and eliminating bottlenecks in latency- and throughput-sensitive paths
• Integrate with columnar formats, open table formats, and connectivity drivers
• Improve regression tests, diagnostics, and observability; contribute to CI/CD architecture and quality processes in Jenkins
• Mentor middle engineers, lead code reviews, and help set technical standards
• Debug complex cross-layer issues spanning query planning, distributed execution, memory management, and I/O, partnering with US-based engineering leads

Required Qualifications

• B.S. or M.S. in Computer Science, Computer Engineering, or a related field
• 5+ years in backend / systems software engineering with a track record of owning significant components end-to-end
• Strong proficiency in Java or C++ (comfort with both is especially valued), with deep understanding of OOP, systems design, memory management, concurrency, and asynchronous programming
• Advanced SQL and solid understanding of query execution internals — planning, optimization, operator implementation
• Experience building or extending data processing systems: query engines, distributed databases, ETL/ELT, or analytical platforms
• Ability to assess change risk in a mature production system; experience supporting software across multiple versions, branches, or customer environments
• Hands-on experience with Jenkins and modern CI/CD workflows; Docker and Kubernetes
• Hands-on experience with at least one major cloud (GCP, AWS, or Azure)
• Confident Git/GitHub workflows and rigorous code-review habits
• Comfortable with AI-assisted development workflows — using modern AI tools for code comprehension, debugging, and test generation, and critically validating their output
• Prior experience mentoring engineers, leading technical designs, or owning components end-to-end
• English Upper-Intermediate or higher (B2+) — daily written and verbal communication with a US-based engineering team
• Availability to work EU business hours shifted 2–3 hours later for daily overlap with US West Coast mornings

Desired Skills

• Apache Arrow (columnar in-memory format) and SQL planner/optimizer frameworks such as Apache Calcite
• LLVM-based runtime expression compilation / code generation
• Open table formats — Apache Iceberg, Delta Lake, or Hudi — and columnar file formats such as Parquet, Avro, or ORC
• MPP query engines (Presto, Trino, or similar); background with distributed data platforms such as Spark, Snowflake, or Databricks
• Deep understanding of query optimization (cost-based, rule-based), vectorized execution, memory management, spilling, and caching
• Connectivity drivers: JDBC, ODBC, Arrow Flight
• Managed Kubernetes (GKE/EKS/AKS) and multi-cloud exposure; Terraform; cloud object storage (AWS S3, Azure Data Lake Storage, Google Cloud Storage)
• SaaS operations experience: incident response, profiling, observability, release and backport processes
• Systems-level performance work and open-source contributions to data infrastructure projects

Details

• Engagement: Long-term contract
• Location: Europe (EU / EEA / UK), remote
• Working hours: EU business hours, shifted 2–3 hours later for daily overlap with the US West Coast team

About Us

Epic Play Holding is a fast-growing sweepstakes casino operating in the US market. We combine the thrill of social gaming with a legally compliant sweepstakes model, giving players a fun and rewarding entertainment experience. 

Expected results/responsibilities:
1. Game Releases & Launches

• Monitor release calendars from aggregators and providers
• Add, test, and verify new games before going live
• Track launch statuses and follow up on issues

2. Game Catalog Management

• Assign games to correct categories and collections
• Weekly review of sorting, positioning, and featured sections
• Remove outdated or unavailable games

3. Back Office & Promotional Content

• Manage banners, icons, and promotional placements via back office
• Upload, schedule, and remove promotional assets
• Ensure all content displays correctly

4. Promotional Campaign Operations

• Track and launch provider/aggregator promotions on time
• Set up banners, game placements, and collections per campaign
• Remove materials after campaigns end and report issues

5. Quality Control & Reporting

• Regular checks of live games and lobby content
• Maintain release and promo calendars
• Weekly updates on launched games and active promotions
• Escalate technical and operational issues as needed

Professional experience is required:

• 1+ year of experience in iGaming, preferably in casino content management, gaming operations, or a similar role is an advantage
• Hands-on experience with casino back-office systems is highly preferred.
• Experience with Excel, google workspace. 
• Experience with promotional content management is a plus.

We Offer

• Competitive salary with room for growth
• Remote-friendly work format
• Mentorship from experienced affiliate and marketing professionals
• Real ownership and fast career growth in a scaling product
• A dynamic, friendly team working on an exciting US-market product

Interested? Send us your CV — we’d love to hear from you!

About SYNTECH Digital

We are an official Creatio partner and product company. SYNTECH delivers complex CRM/ERP implementations for clients in manufacturing, logistics, HR, and finance, using our own Marketplace product suite as part of the solution toolkit.

Responsibilities
    •    Own implementation projects end-to-end: from kick-off and requirements gathering to UAT and go-live
    •    Collect and document business requirements (BRD, Scope, User Stories, functional specs)
    •    Plan sprints, track deadlines and budget, manage scope changes
    •    Act as the primary client contact: demos, progress reports, expectation management
    •    Coordinate developers, QA, and analysts; remove blockers and escalate risks early
    •    Contribute to pre-sales: effort estimation, solution scoping, commercial proposal preparation
    •    Maintain structured project documentation and risk registers throughout delivery
Requirements
    •    2+ years of PM experience in CRM / ERP or IT implementation projects
    •    Understanding of the Creatio platform or comparable CRM/ERP (Salesforce, Microsoft Dynamics, HubSpot)
    •    Proven experience writing BRD, SRS, and Scope documents
    •    Agile / Scrum or hybrid methodology experience
    •    Confident communication with business stakeholders and C-level
    •    Analytical mindset, attention to detail, systematic approach
    •    English — B1+

Nice to Have
    •    Creatio certification, PMP, or PRINCE2
    •    Domain experience in manufacturing, HR, logistics, or finance
    •    Basic technical understanding: API integrations, databases, business process automation
Key KPIs
    •    Estimation accuracy ≤ 20% deviation from actuals
    •    % of milestones delivered on time
    •    Client NPS after project close
    •    Minimal unplanned scope changes post kick-off

We Offer
    •    Competitive salary + performance bonus for successful project delivery
    •    Diverse industry portfolio — no two projects alike
    •    SYNTECH’s own Marketplace modules as part of your solution toolkit
    •    Flexible 5-day schedule, fully remote
    •    24 days paid vacation
    •    Growth to Head of Delivery or Partner track

We are looking for a Senior Full Stack Engineer (Java + React) for our partner, a growing software company based in Spain.

Our partner combines product development with client-facing engineering work. They build their own products in the search and AI space while also delivering software solutions for enterprise customers.

As part of an international engineering team, you will work on a live production platform used by real customers, contributing across both backend and frontend development and playing a key role in the evolution of its architecture.

This is a full-time remote contract position with an initial commitment of at least six months and the possibility of long-term extension.

Responsibilities

• Design, develop, and maintain backend services and APIs using Java and Spring Boot.
• Develop and maintain modern frontend applications using React.
• Build and deliver end-to-end features across the backend and frontend.
• Participate in a major platform migration toward a more secure and modern architecture.
• Contribute to architectural and technical design decisions.
• Transform business requirements into scalable technical solutions.
• Improve and refactor existing systems while maintaining production stability.
• Work with AWS infrastructure and cloud-based production environments.
• Collaborate closely with QA and cross-functional teams throughout the development lifecycle.
• Participate in Agile ceremonies and planning activities.
• Use AI-assisted development tools as an integral part of the engineering workflow.

Requirements

Technical Skills

• 6+ years of professional software engineering experience.
• Strong hands-on experience with Java and Spring Boot.
• Strong hands-on experience with React and modern frontend development.
• Strong hands-on experience with AWS and building or deploying production applications in AWS environments.
• Proven experience building and maintaining production-grade APIs and web applications.
• Solid understanding of software architecture, system design, and data modeling.
• Good understanding of frontend architecture, component-based development, and API integration.
• Experience with Docker, CI/CD pipelines, and modern cloud-native development practices.
• Experience working on live products with real production workloads.

AI & Modern Engineering Expectations

• Strong hands-on experience using AI-powered development tools such as Claude Code or similar as part of the day-to-day engineering workflow.
• Up-to-date understanding of modern AI capabilities and their practical application in software development.
• Ability to use AI tools to accelerate development, improve code quality, support architectural decisions, and increase engineering productivity.
• Experience with Spec-Driven Development (SDD) or similar methodologies that enable AI-native development workflows.
• Ability to identify opportunities where AI can add meaningful value to the product and its users.
• Comfortable working in an engineering environment where AI-assisted development is an integral part of the software development lifecycle.

Communication

• English level B2 or higher.
• Ability to communicate technical concepts clearly to both technical and non-technical stakeholders.
• Strong written communication and documentation skills.
• Comfortable working within distributed international teams.

Personal Qualities

• Strong ownership mentality and proactive approach.
• Ability to identify issues early and drive solutions independently.
• Open-minded and adaptable when evaluating technologies and approaches.
• Focus on code quality, maintainability, and long-term sustainability.
• Collaborative attitude and strong teamwork skills.

Join an international engineering team building a high-performance data platform used by Fortune 500 companies. As a Middle Java Engineer, you’ll work with distributed, multithreaded systems, solve real-world production challenges, and deepen your expertise with mentorship from senior engineers. Fully remote across Europe, with long-term collaboration and the opportunity to grow in the data engineering domain.

About Our 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 Middle Software Engineer (1.5–3.5 years of experience) to join the sustaining engineering team for the data catalog and enterprise data management layer of a large-scale lakehouse platform — the services that automate data ingestion and optimize Apache Iceberg tables for existing customers. The team's mandate is to keep these services running reliably for current clients: investigating and fixing customer-reported issues, resolving defects, addressing performance regressions, and keeping dependencies and security patches current. This is a maintenance and support role, not a feature-development role.
 

This is a backend Java role in a multithreaded, distributed environment where stability and availability for production customers are the baseline expectations. You will work with hands-on mentorship from senior engineers and in daily collaboration with US-based engineering leads and support teams.

Responsibilities
 

• Investigate, reproduce, and fix customer-reported issues and defects in the catalog and data-management services (Java)
• Diagnose production problems from logs, metrics, and thread or heap dumps, and work with support teams and solution architects on customer escalations
• Address performance regressions and stability issues in multithreaded, distributed services.
• Keep the services current: dependency and library upgrades, security patches, and compatibility fixes
• Write regression tests and small supportability improvements (logging, metrics, diagnostics) so issues are easier to catch and triage next time
• Take part in code reviews and follow the team's release and hotfix process
• Track and apply relevant upstream fixes from the Apache Foundation open-source projects used by the platform

• Communicate status, root causes, and blockers clearly in daily syncs with US-based engineering leads

   

Required Qualifications

• B.S. or M.S. in Computer Science or a related field 
• 1.5–3.5 years of professional software engineering experience, preferably in backend or data-intensive systems
• Strong Java programming skills: solid command of the language, the JVM ecosystem, and standard tooling (Maven or Gradle, JUnit)
• Comfortable debugging and supporting production systems — reading logs and stack traces, reproducing issues, and finding root causes
• Good grounding in data structures and algorithms
• Working knowledge of multithreaded and asynchronous programming in Java (java.util.concurrent, executors, futures) and the motivation to go deeper
• Care for engineering quality — tests, code reviews, and an understanding of why availability, resiliency, and zero-downtime upgrades matter 
• Comfort with a fast-moving environment, ownership of your work, and an eagerness to learn from and be mentored by senior teammates
• Comfortable with AI-assisted development workflows — using modern AI tools productively while critically validating their output
• English Upper-Intermediate or higher (B2+) — daily written and verbal communication with a US-based engineering team

• Availability to work EU business hours shifted 2–3 hours later for daily overlap with US West Coast mornings
   

  Desired Skills

• C++ experience — reading or writing performance-sensitive native code
• Exposure to database internals or query planning
• Familiarity with distributed systems concepts: concurrency control, data replication, storage systems 
• Middle Software Engineer – Catalog, EDM
• Apache Iceberg or other open table formats (Delta Lake, Hudi)

• Messaging systems: Kafka, NATS, or cloud pub/sub servicesи Contributions to open-source projects (Apache projects especially valued)
   

  Details

• Engagement: Long-term contract
• Location: Europe (EU / EEA / UK), remote
• Working hours: EU business hours, shifted 2–3 hours later for daily overlap with the US West Coast team

ABOUT US

We are a US e-commerce company. We run the whole business on one internal web panel that we build ourselves: orders, customer support, call center, hiring, analytics, and ad production with AI video and image models. It is live and the team uses it every day.

THE ROLE

You will be the developer who owns this panel. The founder gives you the idea and a clear "done when". You plan it, build it with AI coding agents (Cursor), review what the agent wrote, test it, and ship it.

This is not a prompt-only job. The agent writes a lot of the code, but you are the one who reads the diff, finds the bug, and says no to a bad change.

STACK

• Next.js and TypeScript
• Supabase (PostgreSQL, SQL migrations)
• Vercel, Cloudflare R2
• A background job queue on a Linux VPS
• External AI APIs (video, image, LLM)
• GitHub with a protected main branch and pull requests

YOU ARE A GOOD FIT IF

• You have 3+ years of real web development with React or Next.js.
• You can write SQL and TypeScript by hand, without an AI tool.
• You use AI coding agents every day and you know where they fail.
• You can explain a technical problem in three simple sentences.
• You write clear English.
• You can work full-time for one company.

NOT A FIT

• Agencies and teams. We hire one person.
• People who can only prompt and cannot read the code.
• People with several other clients at the same time.

HIRING PROCESS

1. A 14-minute online test (code reading, multiple choice). We send you the link in chat right after you apply.
2. A 20-minute written test (a small function, one SQL query, three short answers).
3. A short live call with screen share.

We do not read CVs first. The test decides who moves on, and we reply to everyone who passes step 1.

A leading international FinTech operating as a licensed Electronic Money Institution across multiple key jurisdictions. The company provides multicurrency IBANs, merchant acquiring solutions, and mass payment services to businesses in 140+ countries and 25+ industries. With a unified platform and contract model, clients benefit from seamless, compliant, and scalable payment infrastructure for both local and cross-border transactions.

About the Role

We are looking for a strategic and results-driven Head of Sales to lead and scale the commercial function. This is a high-impact leadership position focused on accelerating revenue growth, expanding the B2B client base, and strengthening the company’s presence across acquiring and payment processing verticals.

You will own the full sales lifecycle, build and inspire a high-performing team, and ensure that go-to-market initiatives align with overall business strategy and regulatory standards.

Key Responsibilities

• Lead, recruit, mentor, and motivate a high-performing sales team.
• Build and maintain a dynamic, performance-driven sales culture.
• Own the entire sales pipeline, monitoring KPIs and OKRs to ensure consistent revenue growth.
• Actively participate in direct sales activities, including cold outreach and key deal negotiations.
• Manage the full B2B customer lifecycle from prospecting to closing.
• Collaborate closely with Marketing, Risk, Account Management, and Product teams.
• Ensure compliance of all sales activities with regulatory and internal policies.
• Optimize sales strategies based on data insights and competitor analysis.
• Adapt to changing market conditions and manage multiple priorities effectively.
• Maintain strong relationships with key referral and partner networks.

Skills & Expectations

• 3+ years of progressive experience in sales leadership roles.
• Proven experience managing and scaling high-performing B2B sales teams.
• Strong expertise across the full B2B sales lifecycle.
• Experience within FinTech, ideally EMIs or PSPs.
• Strong analytical skills with experience in market and competitor analysis.
• Proven ability to set, monitor, and achieve sales KPIs and OKRs.
• Experience designing sales motivation and compensation frameworks.
• Strong cross-functional collaboration skills.
• Advanced (C1) English proficiency; Native Ukrainian or Russian.

Strong Advantage

• Additional experience within Electronic Money Institutions (EMI) or Payment Institutions (PI).

Culture Fit

• Take ownership and accountability without excuses.
• Act proactively and independently.
• Deliver measurable results that drive business impact.
• Solve problems efficiently with practical solutions.

Why Join Us

• Annual Learning & Development Budget for courses and certifications.
• Regular KPI-based performance reviews.
• Transparent career growth opportunities with clear progression paths.
• Innovation rewards program for impactful ideas.
• Paid vacation with flexible rollover or compensation options.
• Paid sick leave.
• Public holidays aligned with your country’s calendar.
• Flexible payout options (PE accounts or popular e-wallets).

We are a high-performing media buying team specializing in Google Ads, looking for an ambitious and proactive BizDev to connect top-tier white-hat offers and scale our operations! 
 

📌 What you will do:

• Source & Onboard Offers: Connect high-converting CPA offers in white-hat verticals (E-commerce, Dropshipping, Lead Gen, SaaS, EdTech, Local Services, White Finance, Health & Wellness, Installs).
• Lead Negotiations: Communicate with advertisers, affiliate networks, and direct partners to secure the best payouts, terms, and CR/ROAS conditions.
• Launch & Support: Escort the initial launch and testing phase of new offers alongside our media buyers.
• Pipeline Management: Build and manage your own pipeline through cold/warm outreach, networking, and closing deals.
   

🔑 Requirements:

• Experience: 1+ years as a BizDev, Sales, Affiliate Manager, Offer Manager, or Partnership Manager in affiliate marketing / media buying.
• Verticals Knowledge: Deep understanding of white-hat verticals (E-com, Dropshipping, Physical Goods, LeadGen, SaaS, White Finance, Insurance).
• Google Ads Expertise: Clear understanding of what converts well on Search, Shopping, and PMax. Knowledge of key metrics (CPC, CR, ROAS, ROI) and Google Ads policies.
• Hunter Mindset: Ability to independently find advertiser contacts, initiate outreach, negotiate, and close agreements.
   

⭐ Nice-to-haves (Huge Plus!):

• Expertise or understanding of Nutra vertical.
• Direct experience working with Media Buying teams or CPA Networks.
• An existing contact base of advertisers or CPA networks in E-commerce & Dropshipping.
   

💎 What we offer:

• 100% Remote Work: Work from anywhere with a flexible schedule.
• Competitive Compensation: Base salary + lucrative performance bonuses (or result-based payout model — open for discussion!).
• Growth & Support: Opportunity to work with big budgets, test top offers, and scale fast in a collaborative team.