Jobs at Djinni

Join a growing DevOps community at Sigma Software and build hands-on experience with modern cloud infrastructure, CI/CD pipelines, automation, and Infrastructure as Code. We are looking for a Junior DevOps Engineer eager to develop technical expertise while working alongside experienced professionals on international projects.

You will become part of a top-notch DevOps team of more than 30 specialists collaborating across cloud-native platforms, enterprise systems, and scalable digital products. We as a company support continuous learning, mentoring, certification growth, and transparent career development.

This role is a great opportunity for engineers who want to strengthen their cloud and automation skills in a collaborative environment with access to Senior and Principal-level mentorship.

Requirements

• 1+ years of hands-on experience with at least one public cloud platform: AWS, Azure, or GCP
• Solid understanding of Linux administration and networking fundamentals including TCP/IP, DNS, HTTP/HTTPS, services, packages, and system metrics
• Understanding of CI/CD principles and practical exposure to GitHub Actions, GitLab CI, Azure DevOps, Jenkins, or TeamCity
• Understanding of containerization concepts and practical experience with container images and runtime environments
• Scripting experience using Shell and either Python or PowerShell
• General understanding of Infrastructure as Code and configuration management tools such as Terraform and Ansible
• Understanding of SDLC processes and DevOps principles
• Basic knowledge of databases, monitoring, logging, backup, storage, and security concepts
• Understanding of authentication and authorization concepts, TLS, and secure secrets management
• Experience using AI assistants responsibly while validating outputs and maintaining data security standards
• Good communication and collaboration skills
• At least an Upper-Intermediate level of English

WILL BE A PLUS:

• Experience with Kubernetes or other orchestration platforms
• Hands-on experience with Terraform or Ansible in production environments
• Experience with centralized logging and monitoring tools such as Prometheus, Grafana, ELK Stack, CloudWatch, or Datadog
• Exposure to GitOps practices
• Familiarity with AI/LLM services or vector databases in infrastructure-related scenarios
• Cloud or Linux-related certifications

Personal Profile

• Strong willingness to learn and grow within a professional DevOps environment
• Proactive and ownership-oriented mindset
• Ability to collaborate effectively in cross-functional teams
• Attention to detail and structured approach to operational tasks
• Good analytical and problem-solving skills

Responsibilities

• Set up, configure, test, and maintain infrastructure across development, staging, testing, and production environments
• Contribute to Infrastructure as Code implementation following established modules, conventions, and review processes
• Support CI/CD pipeline configuration, maintenance, release preparation, and deployment activities
• Investigate incidents by collecting logs and monitoring evidence, performing initial triage, and documenting resolutions
• Configure monitoring checks, alerts, and participate in backup and recovery procedures
• Follow security best practices including least-privilege access management and secure secrets handling
• Maintain infrastructure documentation, deployment instructions, architecture diagrams, and operational runbooks
• Collaborate with developers, QA engineers, security specialists, and operations teams
• Continuously improve technical skills through mentoring, certifications, and project participation

Lead Engineer | Node.js, React Native, AI Agents

Location: London / hybrid preferred, or remote from Central & Eastern Europe
Level: Mid-to-Senior, hands-on Lead
Employment: Full-time, permanent

About the company

We are an early-stage UK product company building an AI-powered platform focused on professional relationships and network intelligence.

The product combines a social graph, relationship data and an AI agent that helps users identify relevant people, understand their network and strengthen important connections.

We are looking for a Lead Engineer / Founding Senior Engineer who will own the technical architecture, write production code and help grow the engineering team.

This is a hands-on engineering role, not a pure management position.

Tech stack

• Node.js / TypeScript / Express
• React Native + Expo
• MongoDB Atlas
• Atlas Vector Search + BM25 / hybrid retrieval
• OpenAI / custom LLM tool-calling agents
• AWS EC2, Cognito, S3
• Docker, Nginx
• GitHub Actions / CI/CD

Responsibilities

• Own technical architecture and production infrastructure
• Ship features across backend, mobile and AI agent layers
• Build and improve LLM agents, prompts, tool-calling flows and evaluation
• Mentor engineers and establish strong engineering practices
• Implement privacy-by-design and GDPR requirements
• Build and use synthetic data for development, testing and model evaluation
• Own CI/CD, monitoring, secrets management and incident response
• Own application and infrastructure security
• Secure AI agents against prompt injection, data leakage and unintended tool actions
• Work directly with the Founder on product and architecture decisions

Must-have

• 4+ years of professional software engineering experience
• Strong Node.js / TypeScript backend experience
• Experience owning real production systems
• Comfortable across backend, frontend/mobile and infrastructure
• MongoDB or similar document database experience
• Hands-on experience building LLM agents and prompting systems
• Experience with agent tool usage and evaluation
• Practical GDPR and data privacy knowledge
• Strong security fundamentals
• Understanding of AI-agent risks such as prompt injection, data leakage and unintended actions
• Experience working with synthetic data
• Production deployment, monitoring and incident-response experience
• Previous mentoring or technical leadership experience
• Comfortable with ambiguity and a fast-moving startup environment

Nice-to-have

• React Native / Expo
• RAG / vector search
• AWS Cognito
• Previous Tech Lead, CTO or founding engineer experience
• Application security / pentesting background
• Experience securing LLM / AI-agent applications

Compensation

Competitive salary + equity depending on experience and location.

We are looking for someone interested in a long-term role and growing together with the company, not a freelance or short-term contract position.

We are looking for a strong Backend Developer for a high-load project connected with Android infrastructure, reverse engineering, network traffic analysis, and processing large amounts of data.

The main backend is built on Node.js, so strong knowledge of JavaScript and TypeScript is required.

Responsibilities

• Develop and maintain backend services using Node.js / TypeScript.
• Work with high-load and distributed systems.
• Design systems for storing and processing large amounts of data.
• Work with PostgreSQL, ClickHouse, and Redis.
• Optimize database queries, indexes, and data structure.
• Work with:
  • replication;
  • sharding;
  • partitioning;
  • distributed data;
  • high availability;
  • fault tolerance.
• Work with Kubernetes infrastructure.
• Find and fix performance problems in backend, databases, and infrastructure.
• Analyze network traffic and application communication.
• Work with traffic sniffing and proxy tools.
• Understand how mobile applications communicate with backend services and APIs.
• Analyze requests, responses, headers, payloads, tokens, and sessions.
• Work with existing code and systems with limited documentation.
• Find technical problems and propose solutions independently.
• Work with distributed workers, services, and nodes.

Required Skills

Backend

• Strong experience with Node.js.
• Strong knowledge of JavaScript.
• Strong knowledge of TypeScript.
• Good understanding of async programming.
• Understanding of Node.js event loop.
• Experience with REST API and WebSocket.
• Experience with high-load backend systems.

Databases

• Strong experience with PostgreSQL.
• Strong experience with ClickHouse.
• Strong experience with Redis.
• Good understanding of:
  • indexes;
  • query optimization;
  • query plans;
  • replication;
  • sharding;
  • partitioning;
  • distributed databases;
  • data consistency;
  • high availability.

Experience with large databases and high traffic is very important.

Infrastructure

• Kubernetes.
• Docker.
• Linux.
• Experience with cluster systems.
• Understanding of networking.
• Understanding of load balancing.
• Understanding of horizontal scaling.
• Ability to find CPU, RAM, disk, and network bottlenecks.
• Experience with logs and monitoring.

Reverse Engineering / Network Analysis

• Understanding of Android reverse engineering.
• Understanding of Android architecture.
• Experience with traffic sniffing.
• Good understanding of HTTP / HTTPS.
• Understanding of TLS.
• Experience with proxy-based traffic analysis.
• Understanding of authentication, sessions, cookies, and tokens.

Important

We are not looking for a developer who only has experience with simple CRUD applications.

The candidate should understand the full system:

application → network → backend → databases → infrastructure

The developer should be able to work independently, research technical problems, understand existing systems, and find solutions even when documentation is limited.

Level

Strong Middle / Senior Backend Developer

Experience in these areas will be a plus:

• high-load systems;
• distributed systems;
• reverse engineering;
• network traffic analysis;
• large-scale data processing;
• complex or undocumented APIs;
• systems with many workers and nodes.

In short:
We're an AI product studio with $2.25M raised and a portfolio of 4 products, looking for an operational marketer who can turn reach into paying customers in the US market.

We have a content farm running 500 accounts, a UGC network, 13 people in marketing, and $50K/month in paid acquisition budget from day one. What we're missing is someone who can turn all of this into a working revenue machine.

If you've run paid traffic for real money in iGaming, crypto, or mobile subscriptions, and you know your CAC without hesitation — read on.

About the company
An AI product studio. We build our own products and take them to market ourselves.

• Stage: post-seed, $2.25M raised
• Portfolio: 4 products spanning AI/fintech (crypto investing agent — our main bet), martech/AI SaaS, and other consumer apps
• Monetization: B2C subscription at $59/month plus contract revenue
• Market: US and Western Europe

• Distribution: content farm of 500 accounts, UGC network, paid channels

   

What you get

Full revenue mandate. All products, all channels, including sales. You decide what to scale, what to shut down, who to hire, and who to let go within marketing.

Ready-made assets, not a blank slate:

• Content farm of 500 accounts (operating cost ~$14,500/month) — generates reach, but the link to paying customers hasn't been measured
• UGC network with a Telegram bot and CRM — 46% utilization, unit economics need fixing
• Team of 13 people across three units (Content Engine, Marketing & Sales, UGC Network)
• Paid acquisition budget of $50K/month from day one, expanding to $150K once LTV/CAC ≥ 3 — no approvals needed

No restrictions on methods. Multi-accounting, arbitrage, affiliates, aggressive funnels — all fair game if it brings paying customers and doesn't create legal risk.

Uncapped revenue share: 6% of recurring revenue from the customer base you bring in (8% at LTV/CAC ≥ 4). No ceiling. At $250K MRR, your variable comp is $20K/month on top of base.

Equity option: 1–2% in the holding company (across the whole product portfolio, not a single project).

Career path: CMO → CRO within 12–18 months. The role is designed as a track toward running the studio's entire revenue engine.

What's expected of you

First 90 days (by December 31, 2026)

• Build end-to-end analytics: click → signup → trial → payment, across all products. Currently none exists.
• Launch a paid channel and hit a repeatable CAC below the $138 ceiling within 3 weeks, at ≥100 paying customers/month
• Calculate the real CPA of the content farm and decide: scale it or shut it down
• Make personnel decisions on all 13 team members. We don't expect you to keep the current team as-is.

By month 6 (by March 31, 2027)

• $60K MRR minimum, $100K MRR target
• LTV/CAC ≥ 3 across the portfolio
• ≥40% of paying customers from owned channels (not paid ads)

• At least 2 channels scaled

   

Compensation
Base: $7,000 → $8,500 (after 90 days) → $10,000 (at $150K studio MRR)

Variable: 6% of recurring revenue from clients you acquire, paid monthly for as long as they pay. 8% at LTV/CAC ≥ 4. Contract deals: 3%. No cap.

Must-have

• 6+ years in performance/growth marketing, 3+ years managing a team
• Background in iGaming, crypto, Web3, or mobile subscriptions — expensive-traffic environments
• Subscription-model fluency: cohorts, trial-to-paid, payback — not just CPC
• Experience acquiring paying customers in the US/Western Europe, English-language creative
• Managed a budget of ≥$50K/month
• 0→1 experience with channel-level numbers to show for it
• Hands-on experience with multi-accounting, affiliates, or content farms
• You build your own cohorts and read the funnel yourself
• English C1+

Nice to have

• Experience at a venture builder or multi-product studio
• Personal network in the creator economy / affiliate market
• Experience launching a crypto or fintech product at retail scale
• AI tools in daily workflow

Not a fit if:

• You only have brand experience, no acquisition numbers to show
• Agency-only background, no P&L ownership
• You need existing processes in place to get started
• You're not comfortable with outcome-tied compensation

Hiring process
Numbers-based screening (20 min) → Interview with CEO (60 min) → Take-home assignment (5 days) → Panel defense with CEO+CCO+CTO (90 min) → Offer

The Defense Procurement Agency (DOT) is a national agency responsible for procuring ammunition, UAVs, military equipment, fuel, food, clothing, and other critical supplies for the Armed Forces of Ukraine and the Defense Forces.

Our mission: Strengthening Ukraine by ensuring reliable support for the Defense Forces while fostering the development of the national defense industry.

Our vision: To become the driving force behind the transformation of Ukraine's defense procurement ecosystem—not only operating the system, but continuously improving it.

We are looking for a Tech Lead / Senior DevSecOps to provide technical leadership to the Security Engineering team, develop information security architecture, implement security solutions across the Microsoft ecosystem, and integrate security requirements into infrastructure and software development processes.

Responsibilities

• Provide technical leadership to the Security Engineering team, including prioritizing and distributing tasks, mentoring team members, and ensuring the quality of implementation.
• Design and develop information security architecture and key cybersecurity capabilities, including Cloud Security, Identity & Access Management, Vulnerability Management, DevSecOps, and Incident Response.
• Implement, administer, and develop security services across the Microsoft security ecosystem.
• Conduct security reviews of infrastructure, CI/CD pipelines, and Infrastructure as Code (Terraform).
• Collaborate with Infrastructure, DevOps, and Software Engineering teams to integrate security requirements into architecture and development processes.
• Develop the AI Security function, including AI Security Proxy, AI Governance, DLP, monitoring, and auditing.
• Develop technical security standards, guidelines, recommendations, and information security documentation.

Requirements

• Bachelor's or Master's degree in Cybersecurity, Information Technology, Computer Science, or a related field.
• 3+ years of experience in cybersecurity roles such as Security Engineer, Cloud Security Engineer, or DevSecOps Engineer, with hands-on experience in Azure Security and Microsoft Security.
• Hands-on experience securing cloud infrastructure in Microsoft Azure.
• Strong knowledge of Microsoft security services, including Defender XDR, Defender for Cloud, Sentinel, Intune, Entra ID, Purview, and related solutions.
• Experience building and developing Vulnerability Management processes.
• Strong understanding of modern DevSecOps practices, including CI/CD security, Infrastructure as Code (Terraform), SAST, DAST, Secret Scanning, and IaC Security.
• Hands-on experience securing containerized environments and Kubernetes.
• Experience with information security incident analysis and response.
• Previous technical leadership experience or strong Senior Security Engineer experience with the readiness to take on a Tech Lead role.

What We Offer

• Meaningful work that directly contributes to strengthening Ukraine's defense capabilities.
• Official employment with competitive salary and full social benefits.
• Professional development, learning opportunities, and career growth.
• Structured onboarding and dedicated mentorship.
• A collaborative, supportive, and mission-driven team.
• Modern office near the metro with reliable internet and equipped shelter.

By joining our team, you will contribute to one of Ukraine's largest digital transformation initiatives in the defense sector and help build the future of defense procurement.

Ready to make a real impact? We'd love to hear from you. Apply today!

* By submitting your CV, you consent to the processing of your personal data in accordance with applicable legislation.

** Due to the high volume of applications, only candidates whose qualifications best match the position will be contacted.

About the Client

Our client is a leading global healthcare organization, driving innovation in pharmaceuticals, biotechnology, and patient-centric solutions.

We develop advanced data and analytics solutions that help global organizations turn complex data into intuitive digital tools, enabling teams to make informed decisions in their daily operations and long-term strategy. Our projects span modern operational applications, interactive dashboards, and advanced analytics platforms designed to deliver actionable insights across multiple business domains.

About the Role

We are looking for a proactive and analytical Market Research Analyst to support strategic decision-making in the aesthetics medicine industry, with a focus on the Facial Injectables market.

The role involves conducting market, industry, competitor, financial, digital, and brand research, identifying relevant trends and opportunities, and translating research findings into clear, actionable insights for senior and executive leadership.

The successful candidate will work with both quantitative and qualitative information, research companies and markets using multiple sources, identify meaningful patterns and business implications, and communicate findings through structured analyses and executive-level presentations. The scope of the role may evolve depending on business priorities and emerging research needs.

Key Responsibilities

• Conduct market, industry, competitor, and company research to support strategic decision-making.
• Monitor competitor activities, product developments, strategic initiatives, geographic expansion, investments, and other relevant market developments.
• Analyze company financial performance, including revenue dynamics, business segments, margins, cost structure, and profitability drivers.
• Research competitor digital presence, brand positioning, messaging, PR strategies, product focus, and audience engagement across relevant channels.
• Monitor industry trends, emerging players, high-growth segments, industry events, and other market signals to identify risks and opportunities.
• Synthesize information from multiple sources into clear, actionable business and strategic insights.
• Prepare PowerPoint presentations and executive-level reports communicating key findings, trends, implications, and recommendations.
• Use existing Power BI dashboards and other analytical tools to support research and analysis.
• Maintain structured research materials, trackers, datasets, and research libraries.
• Conduct ad hoc research and analysis and support other market research initiatives as business priorities evolve.
• Organize all collected intelligence into a document library for future AI ingestion.
• Proactively suggest improvements to research methodologies, data sources, and analytical processes.

Required Skills & Experience

• 4+ years of experience in market research ( competitive intelligence, business analysis, strategy, consulting, or a related analytical role).
• Relevant experience in pharmaceuticals, medical devices, aesthetics medicine, healthcare, or a closely related industry is required.
• Proven experience conducting market, industry, company, or competitor research and analyzing both quantitative and qualitative information.
• Experience analyzing financial performance, business models, market dynamics, or similar business metrics.
• Strong PowerPoint and Excel skills.
• Ability to independently structure research, identify relevant and reliable sources, and synthesize findings into clear business insights.
• Excellent written and spoken English.
• Strong attention to detail, organization, and accuracy.
• Proactive and self-motivated, with the ability to work independently and communicate findings clearly to senior stakeholders.

Nice to have

• Experience with Power BI or other data visualization tools
• Experience analyzing digital and social media presence, brand positioning, or PR strategies.
• Experience preparing presentations and reports for senior or executive leadershi

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

The future of Web3 starts with you: join us as a Business Analyst.

Requirements:

— 3+ years of experience as a Business Analyst, Product Manager, or Product Owner in a crypto or fintech product company.
— Hands-on experience with user onboarding flows.
— Experience working with third-party integrations and external service providers.
— Experience with analytics, user funnels, funnel optimization, and conversion-related metrics.
— Ability to work with complex and high-risk tasks, identifying the best acceptable solution considering business, technical, regulatory, and risk-related constraints.
— Strong ability to decompose high-impact solutions into clear, manageable delivery steps.
— Experience in delivery planning, prioritization, and coordination of product or operational changes.
— Ability to manage several contexts and initiatives simultaneously without losing focus on priorities.
— Strong communication skills, with the ability to clearly align expectations, explain solutions, and manage stakeholder communication.
— Experience participating in product discovery, including analysis of new scenarios, flows, and business needs.
— Experience communicating with involved stakeholders, conducting demos, presenting solutions, and setting up operational flows.
— Upper-intermediate written and verbal English communication skills (B2+ level).

Responsibilities:
— Be deeply involved in the Onboarding direction, covering the user journey from Visit to First Deposit.
— Analyze and optimize user funnels, including registration, email and phone verification, KYC/KYB, onboarding, activation, and deposit scenarios.
— Prepare functional requirements, user stories, acceptance criteria, and other product documentation required for development.
— Describe business logic for Web, Mobile, and Admin Panel solutions.
— Document API interactions and integration logic together with technical teams.
— Work on integrations with external services and third-party providers.
— Conduct requirement walkthroughs with development teams to ensure a clear understanding of scope, logic, dependencies, and expected outcomes.
— Participate in the discovery of new product initiatives, including analysis of user needs, business goals, risks, and possible implementation approaches.
— Prepare solution proposals for stakeholders, taking into account regulatory requirements, risks, technical feasibility, and business impact.
— Decompose solutions according to product strategy, risk level, regulatory requirements, and delivery priorities.
— Maintain and update the roadmap of onboarding improvements and related product changes.
— Synchronize solutions between two or more services, ensuring consistency of logic, user experience, and implementation approach.
— Identify impacted services and coordinate or delegate the necessary updates to the responsible teams.
— Conduct demos, presentations, kick-offs, and other alignment meetings with stakeholders and delivery teams.
— Define relevant stakeholders for each initiative and ensure clear, timely communication throughout the delivery process.
— Analyze scope, dependencies, and potential impact of proposed changes.
— Identify, highlight, and communicate risks related to product solutions, implementation, regulatory requirements, or operational processes.
— Act as an internal customer for updates in other projects when changes impact the onboarding direction.
— Conduct competitor analysis for new onboarding scenarios, product flows, and user journey improvements.

Would be a plus:
— Experience working with regulatory requirements, AML, Compliance, or Legal-related processes.

Work conditions:
Immerse yourself in Crypto & Web3:
— Master cutting-edge technologies and become an expert in the most innovative industry.
Work with the Fintech of the Future:
— Develop your skills in digital finance and shape the global market.
Take Your Professionalism to the Next Level:
— Gain unique experience and be part of global transformations.
Drive Innovations:
— Influence the industry and contribute to groundbreaking solutions.
Join a Strong Team:
— Collaborate with top experts worldwide and grow alongside the best.
Work-Life Balance & Well-being:
— Modern equipment.
— Comfortable working conditions and an inspiring environment to help you thrive.
— 24 calendar days of paid leave.
— Additional days off for national holidays.

Looking to take your .NET expertise to the next level while working on high-impact FinTech solutions? This role offers the chance to contribute to scalable, cloud-native systems that empower thousands of businesses worldwide.
We’re seeking a Senior .NET Developer to join our team, collaborating with talented engineers, product managers, and designers to deliver innovative financial technology.
At Sigma Software, we work with some of the most forward-thinking companies in the industry. This opportunity will let you grow professionally while making a tangible difference in a fast-paced, regulated environment.

CUSTOMER

Our customer is a leading FinTech company providing embedded financing solutions for platforms and marketplaces. Their mission is to enable businesses to offer flexible credit products to customers, helping SMEs access funding quickly and efficiently.
The customer is recognized for innovation in embedded finance, serving thousands of businesses globally and partnering with major platforms. They operate in a regulated environment with a strong focus on scalability, performance, and security.

PROJECT

The project involves enhancing and expanding customer’s embedded finance platform, which integrates directly into partner services to deliver fast, flexible funding to SMEs. You’ll work on a modern tech stack, building features that improve customer and partner experiences while ensuring reliability in production.
Key Technologies: C#, .NET Core, Angular 18, AWS, CI/CD, Docker/Kubernetes, Kafka/RabbitMQ, Datadog, relational & NoSQL databases

Job Description

• Design, build, and deliver features and projects across C#, .NET Core, and Angular stack
• Write clean, maintainable, and well-tested code (unit/integration/e2e)
• Take ownership of features from requirements breakdown to deployment
• Deploy and monitor services in AWS cloud-native environments
• Handle production issues and incidents with accountability
• Collaborate with Product, Design, and Engineering teams in Agile practices
• Contribute to continuous improvement of systems and processes

Qualifications

• 5+ years of experience in software development with strong OOP and system design skills
• Solid hands-on experience with .NET (C#) and Angular
• Understanding of software testing concepts and practices
• Expertise in cloud-native and DevOps practices (CI/CD, automation, monitoring)
• Experience with relational and NoSQL databases
• Knowledge of non-functional requirements (performance, security, availability)
• Proven experience in FinTech, payments, banking, or regulated financial environments
• Upper-Intermediate English level or higher

WILL BE A PLUS

• Experience with Docker/Kubernetes
• Familiarity with event-driven architectures (Kafka, RabbitMQ)
• Proficiency with observability tools (Datadog or similar)
• Knowledge of domain-driven design (DDD) and complex domain modeling

PERSONAL PROFILE

• Growth mindset, curiosity, and proactivity
• Strong problem-solving skills balancing complexity and simplicity
• Feedback-oriented, open to giving and receiving constructive input
• Ownership & accountability in delivering commitments
• Team player with strong collaboration skills
• Adaptability to changing priorities
• Excellent communication skills across disciplines

Experience: 4+ years
Project Duration: September 14, 2026 – September 1, 2027
Format: Remote
Location: Poland

About the Project

We are looking for a Data Engineer to join a core data team supporting a strategic client engagement.

The role combines application maintenance and support (AMS) with new development, providing an opportunity to work across the full data lifecycle. The main focus will be on data transformation, data warehousing, and dimensional modeling within a modern cloud-based data platform.

You will work closely with business stakeholders to understand data requirements, translate them into technical solutions, and deliver high-quality, scalable data products.

Responsibilities

• Work across the full data lifecycle, combining AMS activities with new development
• Collaborate with business stakeholders to understand data requirements and translate them into technical solutions
• Develop scalable and high-quality data products within a cloud-based data platform
• Perform data transformation, data warehousing, and dimensional modeling
• Apply Data Vault 2.0 concepts and data warehouse design principles
• Contribute to data integration and ETL/ELT processes
• Analyze and optimize SQL queries and data processing performance

Requirements

• 4+ years of experience in Data Engineering or Data Warehousing projects
• Strong hands-on experience with Snowflake
• Advanced SQL skills, including complex query development and performance optimization
• Experience with data transformation and dimensional modeling
• Knowledge of Data Vault 2.0 methodology and data warehouse design principles
• Ability to gather business requirements and translate them into effective technical solutions
• Experience working directly with business stakeholders and non-technical users
• Familiarity with data integration and ETL/ELT processes
• Strong analytical and problem-solving skills
• Good English communication skills (minimum B2, preferably C1)

Tech Stack

• Data Engineering
• Data Warehousing
• Snowflake
• SQL
• Data Vault 2.0
• ETL / ELT

For our client, we are looking for an experienced Information Security Manager / ICT Risk Manager (m/f/d) with a strong focus on information security, governance, and ICT risk management.

In this role, you will be responsible for the continuous development and operation of the Information Security Management System (ISMS) as well as the management and oversight of ICT risks in an international environment. You will act as the key interface between business units, management, external service providers, and audit partners, ensuring compliance with regulatory and security-related requirements.

The role is less focused on operational security administration and more focused on risk management, governance, documentation, compliance, and managing external partners.

Start: ASAP

Duration: 3-6 months

Workload: Full-time

Location: Remote i. EU

Language: English

Responsibilities

- Develop, maintain, and operate the Information Security Management System (ISMS) in accordance with ISO 27001

- Identify, assess, and monitor ICT risks

- Create and maintain policies, processes, and security-related documentation

- Support the implementation of regulatory requirements in the field of information security

- Prepare, conduct, and support internal and external audits

- Coordinate and manage compliance and audit-related activities

- Perform risk assessments and derive appropriate mitigation measures

- Manage and assess suppliers, third-party risks, and vendor risks

- Collaborate closely with business units, management, and external stakeholders

- Support business continuity and operational resilience initiatives

- Promote security awareness and information security practices throughout the organization

- Requirements

Must-Have

- Several years of hands-on experience in Information Security, ISMS, ICT Risk Management, or Governance

- Strong knowledge of ISO 27001 and practical experience applying the framework

- Experience in establishing, operating, or further developing ISMS structures

- Proven experience in risk management and conducting risk assessments

- Knowledge of audit, compliance, and governance processes

- Experience in creating and maintaining regulatory documentation

- Excellent communication and stakeholder management skills

- Structured, independent, and accountable way of working

- Business fluent English skills

Nice-to-Have

- Knowledge of regulatory frameworks and requirements such as DORA, NIS2, MaRisk, BAIT, or similar standards

- Experience within Financial Services, Banking, or FinTech environments

- Experience in Third-Party Risk Management and Vendor Risk Management

- Knowledge of Business Continuity Management (BCM)

- Relevant certifications such as:

ISO 27001 Lead Implementer

ISO 27001 Lead Auditor

CISM

CISSP

CRISC

CISA

Personal Attributes

- Hands-on mentality

- Strong sense of ownership and responsibility

- High level of initiative

- Analytical mindset

- Pragmatic and solution-oriented approach

- Confident communication with management and business stakeholders

- Enjoys working in international and dynamic environments

Domain: Banking & Finance
Experience: 5+ years
Project Duration: August, 2026 – November, 2026(to be extended)
Format: Hybrid
Location: Kraków, Poland

About the Project

We are looking for a Python Developer with AI expertise to join a team of engineers building strategic AI and machine learning solutions that are transforming the Credit and Lending industry.

Working in a dynamic, innovative, and well-established environment, the selected specialist will collaborate closely with business stakeholders to deliver impactful, production-grade AI solutions.

This role is a great fit for an engineer who enjoys leading technical initiatives and applying modern AI technologies to solve complex business challenges.

Responsibilities

• Design, develop, and maintain clean, scalable, and well-tested software solutions
• Lead the architecture and implementation of AI/ML systems, ensuring reliability, scalability, and alignment with long-term platform goals
• Take ownership of major AI initiatives from solution design through deployment and operationalization
• Support and mentor other engineers, promoting engineering excellence, collaboration, and continuous learning
• Help define and promote engineering standards, AI governance practices, and responsible AI principles across the organization
• Contribute to the technical roadmap by researching, evaluating, and prototyping emerging technologies, including advanced RAG approaches, LLM optimization techniques, and agent-based systems
• Collaborate with cross-functional stakeholders to translate business needs into effective technical solutions and clearly communicate complex concepts
• Build advanced AI-powered applications using Retrieval-Augmented Generation (RAG), vector databases, and large-scale financial datasets

Requirements

• 5+ years of strong commercial experience with Python
• At least 6–12 months of hands-on experience within the broader AI/ML ecosystem
• Practical experience with relational databases such as PostgreSQL, vector databases, key-value stores such as Redis, and Pub/Sub messaging systems
• Deep understanding of microservices architecture, API design, observability, and concurrent/distributed systems
• Ability to make and drive architectural decisions in complex technical environments
• Strong knowledge of modern LLM architectures and hands-on experience adapting and fine-tuning models for domain-specific use cases
• Practical expertise in Retrieval-Augmented Generation (RAG), prompt engineering, and related generative AI techniques

Nice to Have

• Exposure to Java, particularly for integration and middleware-related tasks

Tech Stack

• Python
• AI / Machine Learning
• PostgreSQL
• Redis
• Microservices
• APIs
• LLMs
• RAG

Location

• Hybrid from Kraków, Poland
• Important: the client requires office visits in Kraków 8 days per month

Domain: Banking & Finance
Experience: 5+ years
Project Duration: August, 2026 – November, 2026(to be extended))
Format: Hybrid
Location: Kraków, Poland

About the Project

We are looking for a Java Developer with React experience to join a team developing and supporting modern, production-grade applications within the banking and finance domain.

The role combines backend development with Java, frontend development with React, API integration, and database technologies. The selected specialist will contribute to system design, application improvements, automation initiatives, and the delivery of scalable and reliable technical solutions.

Responsibilities

• Contribute to software architecture and system design initiatives
• Lead UI enhancements and improvements to strengthen user experience and application reliability
• Develop solutions in line with established design patterns and engineering best practices
• Analyze business and technical requirements and recommend effective, scalable solutions
• Create clear, detailed, and maintainable technical documentation for applications and services
• Build prototypes and proof-of-concepts to validate technical ideas, designs, and approaches
• Manage application and infrastructure changes throughout the service management lifecycle
• Drive automation initiatives and continuous improvements across service management processes
• Provide timely customer support by troubleshooting and resolving technical issues
• Collaborate closely with customers and stakeholders to understand requirements and deliver suitable technical solutions

Requirements

• 5+ years of hands-on experience developing production-grade applications within the Java ecosystem, including frontend development with React
• Strong expertise in Java development and Web API implementation
• Experience building scalable, secure, and high-performance backend systems
• Strong troubleshooting and problem-solving skills, particularly in fast-paced or high-pressure production environments
• Solid database design and SQL expertise, especially with SQL Server
• Advanced experience with T-SQL scripting, query optimization, and performance tuning
• Practical experience with DevOps practices, including CI/CD
• Strong understanding of the full Software Development Life Cycle (SDLC), including requirements analysis, system design, development, testing, deployment, and maintenance
• Excellent analytical skills, attention to detail, and the ability to solve complex technical challenges
• Strong communication and collaboration skills across technical and non-technical teams
• Fluent English

Tech Stack

• Java
• React
• Web APIs
• API Governance & Integration
• SQL Server
• SQL / T-SQL
• PL/SQL
• DevOps
• CI/CD
• SDLC

Location

• Hybrid from Kraków, Poland
• Important: the client requires office visits in Kraków 8 times per month

Project Manager (Remote · Full-Time)

About TechUnit

TechUnit is a full-cycle digital & development agency combining marketing, technology, and strategy.
We’ve completed 50+ projects, helped clients raise over $2M, and built a strong team of 20+ specialists working across SaaS, digital tools, and full marketing ecosystems.
We move fast, stay curious, and value people who bring both structure and creativity.

About the Role

We’re looking for a Project Manager who leads with clarity, empathy, and precision.
You’ll be the link between clients and internal teams, ensuring smooth communication, well-organized workflows, and high-quality deliverables.

Responsibilities

• Act as the main point of contact for clients and manage relationships.
• Translate client requests into clear tasks for design, development, and marketing teams.
• Oversee digital marketing and development projects from planning to delivery.
• Coordinate with PPC, SEO, content, and analytics specialists.
• Review final deliverables (copy, visuals, logic, functionality) before client handoff.
• Collect feature requests and help prioritize sprints for development projects.
• Monitor timelines, resources, and dependencies to keep projects on track.
• Prepare regular client updates, insights, and weekly reports.
• Identify risks early, communicate proactively, and resolve issues with structure and empathy.

Requirements

• 2+ years of experience in project management within marketing, analytics, SEO, or software development.
• Understanding of digital marketing workflows (Google Ads, SEO, social media, web development).
• Experience with project tools (ClickUp, Notion, Trello, or similar).
• Strong analytical thinking and ability to make data-driven decisions.
• Excellent communication skills and ability to align different teams.
• High level of organization, attention to detail, and time-management.
• Empathy and people-first mindset.

Nice to have: experience with e-commerce or WordPress projects.

Why Work With Us

• Diverse projects across marketing and tech.
• Supportive, collaborative team environment.
• No micromanagement and no chaos — we respect your time and workflow.
• Healthy, non-toxic culture with constructive feedback.
• Fully remote and flexible environment.
• We cover your professional development (courses, certifications, tools).
• Competitive compensation based on experience (freelance or long-term options).

Hiring Process

1. Send your CV and a short note about recent projects.
2. Intro call.
3. Small practical task (project scenario or timeline).
4. Call with our team lead or CEO.
5. Offer & onboarding.
   
    

How to Apply
Send your CV and a short note answering:
 What’s the most challenging project you’ve managed, and what did you learn from it?

We are a young and rapidly growing company creating innovative products that help customers improve their car washing experience.

Through our strong growth on social media, we have the opportunity to develop new products such as foam cannons and pressure washer guns together with an active community that supports our brand, ideas, and launches.

We are a small, close-knit team of generalists who are passionate about our mission: making car care easier and more enjoyable. We believe in building a creative, positive, and enjoyable working environment where people can take ownership and grow.

We are looking for a talented Graphic Designer who can become the main person responsible for our design needs.

The ideal candidate is a versatile designer who can confidently work across different areas, including product packaging, Amazon listing images, A+ Content, and overall brand visuals.
 

Requirements

✅ 3 to 4 years of experience in graphic design.
✅ Hands-on experience creating Amazon A+ Content, product images, and storefront branding.
✅ Experience working with product photography, including preparing photo shoot concepts and processing images.
✅ A strong portfolio demonstrating creativity, design skills, and commercial projects.
✅ Advanced knowledge of Photoshop, Illustrator, InDesign, and Figma.
✅ Experience using modern AI tools to optimize and speed up the design process.
✅ Experience with packaging and label design.
✅ Experience creating product mockups and working with renders.
✅ Creative mindset with the ability to develop original ideas.
✅ Ability to adapt designs according to trends, customer expectations, and market needs.
✅ Ability to work independently and manage tasks without constant supervision.
 

Responsibilities

✔️ Create design concepts and briefs for non-technical products, align ideas with the team, and independently execute the final designs.

✔️ Work closely with the team to ensure all visual materials follow brand guidelines and support business goals.

✔️ Update and improve existing designs based on feedback, performance, and market trends.

✔️ Keep design files well-organized and maintain an efficient structure for future use.

✔️ Follow current e-commerce and design trends to continuously improve visual materials.

✔️ Support additional creative tasks and projects when required.

Work conditions
 

🔥 Opportunity to work in an international and fast-growing company.
🔥 Stable and timely salary payments.
🔥 Paid vacation.
🔥 Paid sick leave.
🔥 Weekends are days off.
🔥 Flexible Monday to Friday schedule, with occasional evening meetings according to European time.
🔥 Company-funded courses and professional training.
🔥 Official employment contract.
 

How to apply

To be considered for this opportunity, please send your portfolio in PDF format with your strongest Amazon projects.
 

We are especially interested in examples related to physical products, tools, technical products, or similar categories, including:

• Amazon listing images;
• A+ Content;
• product visuals;
• packaging design;
• mockups and renders.
   

If you are a creative and proactive designer who enjoys taking ownership of projects and creating visuals that drive results, we would love to hear from you!

BETER is an award-winning provider of fast betting content, data, and next-generation gaming solutions for the global betting industry. We deliver premium esports, sports, and gaming products to leading operators worldwide, helping them increase player engagement through innovative technology and high-quality content. Today, our team of 600+ professionals works across multiple countries, building products trusted by partners around the globe. 

We are looking for an experienced Compliance Manager to strengthen our Legal & Compliance team. In this role, you will be responsible for supporting the company's licensing activities across multiple jurisdictions, ensuring regulatory compliance, conducting legal research, and managing KYC and Due Diligence processes for our partners. 

Responsibilities: 
- Prepare and maintain documentation required for obtaining and maintaining B2B gambling licenses across multiple jurisdictions (EU, UK, Curaçao, Isle of Man, USA, Latin America, etc.). 
- Conduct legal research and monitor regulatory requirements applicable to the company's business across different jurisdictions. 
- Analyze legal risks and provide practical recommendations to ensure compliance with applicable laws and regulations. 
- Coordinate communication with licensing authorities, external legal advisors, and international consultants. 
- Support licensing processes from preparation through ongoing maintenance and regulatory reporting. 
- Conduct KYC and Due Diligence checks for business partners. 
- Collect, review, verify, and maintain KYC documentation in accordance with regulatory and internal compliance requirements. 
- Maintain partners' compliance records and monitor documentation validity. 
- Collaborate with internal stakeholders to ensure compliance with licensing obligations and regulatory standards. 

Requirements: 
- 5+ years of legal experience. 
- At least 2 years of experience in the iGaming/Gambling industry. 
- Proven experience obtaining and maintaining B2B gambling licenses. 
- Experience preparing licensing documentation and communicating with regulatory authorities. 
- Experience conducting legal research and analyzing regulatory requirements across multiple jurisdictions. 
- Hands-on experience with KYC and Due Diligence processes. 
- Strong knowledge of civil, corporate, commercial, intellectual property, international, and banking law. 
- Experience negotiating and working with international legal consultants and external advisors. 
- Strong analytical, organizational, and problem-solving skills. 
- English level - Upper-Intermediate or higher. 

Nice-to-Have: 
- Experience working with multiple international licensing jurisdictions simultaneously. 
- Familiarity with AML/CTF compliance requirements. 
- Experience in regulatory reporting and compliance monitoring. 
- Previous experience in an international B2B technology or iGaming company. 

We offer: 
- Ability to work remotely. 
- Competitive and timely payment for services. 
- Flexible work schedule. 
- Personal mentoring and coaching. 
- Team building and corporate events. 
- 100% paid sick leave. 
- 20 working days of paid vacation. 
- Paid child care leave.