Jobs at Djinni

Computer Gamer? Join Our Customer Operations Team!

We’re looking for people who perform like gamers: fast, focused, competitive, and disciplined.

Some of our top performers genuinely love computer games — not because they play during work, but because the skills translate perfectly:

• speed
• focus
• pattern recognition
• consistency

• performance under pressure

   

This is a full-time, written Customer Operations rolesupporting Western / German companies, where your output is clearly measured and your results speak for themselves.

If you like measurable goals, improving your «stats,» and mastering systems — you’ll feel at home here.

What You’ll Do:

1. Customer Operations (Written Support)

• Handle written customer support requests
• Work fast, accurately, and consistently
• Follow clear processes and instructions

• Resolve repetitive tasks efficiently — and get better at them over time

   

2. Performance & Focus

• Work in a results-driven environment with clear targets
• Stay focused for long periods without losing quality
• Treat your workday like a performance session — output matters
• Continuously optimize how you work to become faster and better

3. Quality & English Writing

• Write clear, professional responses in strong English
• Follow tone-of-voice and guidelines precisely
• Maintain quality even at high speed

We Want People Who

• ⚡ Are extremely fast on a computer
• 🏆 Enjoy competition and measurable goals
• 🎮 Genuinely like computer games (many top performers do)
• 🧠 Can stay focused for long periods
• 🔁 Aren’t scared of repetitive tasks — you master them
• ✍️ Have very strong written English
• ⏱️ Are ready to work at least 40 hours per week

Nice to Have (Not Required)

• 🎓 Academic background (Performance matters more than your degree — everyone gets a real shot here.)

Your First Month (Onboarding Targets)

Transparency matters. These are your onboarding targets — designed to help you ramp up steadily:

• Week 1: ~50 closed tickets
• Week 2: ~100 closed tickets
• Week 3: ~150 closed tickets
• Week 4: ~188 closed tickets

The goal is progress, not perfection. Speed ​​and confidence will come as you learn the tools, workflows, and patterns.

You won’t be on your own:

• You’ll have daily support from a buddy (who's already hitting those targets)
• Your team lead will check in regularly and help remove blockers
• Questions are expected — especially in the first weeks

If you’re improving week over week, you’re on track!

What You Get

• 💰 Salary: €750 / month for the first month (with a performance-based review afterwards)
• 🏠 Fully remote work
• ⏳ Flexible working hours — plan your own schedule
• 🤝 No micromanagement — results matter, not excuses
• 🚀 A real career in Customer Operations
• 📈 Fast growth for high performers
• 🌍 Experience working with Western / German companies

Sound like you? Then apply now!

🚀 About the Company:

We are a Ukrainian e-commerce company with 10+ years of stable international presence.

We specialize in Private Label Amazon FBA, building and scaling a portfolio of high-quality brands across the USA, Canada, and Europe. Our main focus is sports & outdoor apparel, where we are recognized as a market leader.

Today, we are a team of 50 talented Ukrainian professionals, working together to deliver quality, efficiency, and global scale.

This is not a startup — we are a mature, stable business with established processes and strong growth ambitions.
 

🎯 What You’ll Own:

We’re looking for a hands-on operations leader who will take full ownership of operational excellence and business scalability. In this role, you will:

• Build and optimize end-to-end supply chain processes
• Drive efficiency across inventory, logistics, and operations
• Scale the business through smart resource allocation and process improvements
• Identify and mitigate operational and supply chain risks
• Implement systems and automation to support growth
• Ensure smooth, predictable, and cost-effective operations at scale
   

We are looking for a leader, not a coordinator — someone ready to take responsibility and deliver results.
 

💼 Key Responsibilities:

✅Supply Chain & Operations Management:

• Oversee the full supply chain cycle: from sourcing to product delivery to warehouses
• Optimize logistics, transportation costs, and delivery timelines
• Implement automation tools (ERP systems, analytics tools, etc.)
• Identify and mitigate risks within the supply chain
   

✅Product Research & Sourcing:

• Conduct product and market research (Amazon trends, competitors, customer insights)
• Identify, evaluate, and onboard suppliers (cost, quality, reliability)
• Diversify supplier base to reduce dependency risks
• Coordinate new product launches
   

✅Forecasting & Inventory Management:

• Develop and maintain demand forecasting models
• Manage inventory across FBA and external warehouses
• Prevent stockouts and overstock situations
• Participate in S&OP processes
   

✅Replenishment & Logistics:

• Manage reorders based on forecasts and inventory levels
• Monitor order status and ensure timely delivery
• Optimize costs through supplier negotiations
   

✅Amazon Operations:

• Oversee restock planning and execution
• Manage removal orders (returns, liquidation, redistribution)
• Handle reimbursement processes (Amazon, warehouses, suppliers)
• Analyze and reduce operational losses
   

✅Leadership & Strategy:

• Lead and manage the operations team (hiring, training, performance management)
• Track and improve key operational KPIs
• Contribute to strategic planning and budgeting
• Collaborate cross-functionally with other departments
   

🔎Requirements:

• 4+ years experience in operations, supply chain, or e-commerce (Amazon experience is a strong plus)
• Experience managing teams and building processes
• Strong analytical skills, including demand forecasting
• Solid understanding of inventory management and logistics
• Experience working with international suppliers (China/global markets is a plus)
• Experience with process automation and ERP/analytics tools
• Ability to operate in complex environments and make data-driven decisions
• English level: Intermediate+ or higher Ukrainian or Russian fluency required
   

💰 What We Offer:

• Full-time, remote (9:00–18:00 GMT+3, Kyiv)
• Salary + performance bonuses
• Official employment, paid vacation and sick days
• Holiday and birthday bonuses
• Stable, growing business with international reach
   

🌟Ready to take full ownership of operations and drive real impact? Apply now and let’s build scalable systems together.

Want to work on technologies used by data platforms at a global scale?

We’re looking for Senior and Middle+ Java Engineers to join a long-term cloud data infrastructure project focused on modern Data Lakehouse technologies, distributed systems, and open-source development.

You’ll be building integrations between data processing frameworks and cloud services, improving compatibility across the ecosystem, and contributing to technologies that power large-scale analytics platforms. If you enjoy solving complex backend challenges and working close to the open-source community, this role is for you.

What you’ll be working on

• Develop new features for large-scale data infrastructure components.
• Build integrations between distributed data processing frameworks and cloud storage services.
• Improve compatibility across modern data processing engines.
• Contribute to high-quality, production-grade backend services.
• Participate in architecture discussions and technical design.
• Collaborate with engineers across international teams and contribute to engineering best practices.

Tech stack

Must have

• Java
• Python (working proficiency)
• Experience with at least one of: Apache Flink, Spark, Kafka, or Apache Beam
• Understanding of Data Lake / Lakehouse architecture

• Experience with Google Cloud Platform (BigLake, GCS, KMS, or related services)

   

Nice to have

• Apache Iceberg
• Open Source contributions
• Experience with distributed systems
• Cross-system integration experience

What we’re looking for

• Strong commercial experience with Java backend development.
• Experience building data-intensive or distributed backend systems.
• Solid understanding of cloud-native architectures.
• Experience working with modern data processing technologies.
• Strong problem-solving skills and ownership mindset.
• Good communication skills and ability to work in a distributed international team.

What we offer

• Paid vacation and sick leave
• 11 official public holidays per year
• Personal Career Development Plan (CDP)
• Challenging engineering projects with modern cloud technologies
• Paid external training, conferences, and professional certifications
• Internal tech talks, workshops, and English classes
• Employee support program (healthcare, legal assistance, partner discounts)
• Corporate library with paper and e-books

If you’re excited about distributed systems, cloud data platforms, and building software that makes an impact beyond a single product, let’s talk!

Apply now or send us a message – we’d love to share more details about the project and see if it’s the right fit for you.

Our client is an international online gaming company offering sports betting and casino services, with a significant presence in Latin America. Strategic focus is to deliver a high-quality, personalized gaming experience, leveraging advanced technology and localized services to cater to the preferences of the different Latin American players. Develop and launch own Casino Games, as well as operate own CRM, CS and Back-office platforms.

Perfect for those who aim to:

• Build and manage VIP lifecycle journeys (retention, reactivation, loyalty growth);
• Develop and execute a comprehensive VIP strategy;
• Lead and scale the VIP management team;
• Define segmentation strategy for high-value players;
• Optimize VIP bonus models, rewards, and loyalty programs;
• Monitor and improve key KPIs: VIP LTV, ARPU, Retention Rate, NGR, churn;
• Ensure high-quality personalized communication across channels;
• Collaborate closely with CRM, BI, Marketing, and Product teams;
• Control VIP budgets and ensure ROI-positive bonus allocation.

Experience you’ll need to bring:

• 5+ years of experience in iGaming;
• 3+ years of experience in VIP management or high-value player retention;
• Proven experience managing VIP teams;
• Strong understanding of player segmentation and monetization strategies;
• Experience working with bonus cost optimization and ROI modeling;
• Strong analytical skills and data-driven mindset;
• English level - at least Upper-Intermediate;
• Spanish - will be a plus.

It's a perfect match if you have those personal features:

• Commercially driven and revenue-focused mindset;
• Strong leadership and motivational skills;
• Exceptional communication and interpersonal skills;
• High level of emotional intelligence;
• Proactive and solution-oriented;
• Ability to manage high-pressure situations;
• Strong ownership and accountability.

Our clients offer competitive benefits to support your professional and personal growth, including:

• Health & Wellness Focus;
• Global Medical Coverage;
• Growth Opportunities;
• Benefits Programs (compensation for the gym/stomatology/psychological service & etc.);
• Performance-Driven Rewards;
• Dynamic Work Environment.

Apply, and let your growth journey begin.

Наш клієнт - міжнародна онлайн-гемблінгова компанія, що надає послуги ставок на спорт і казино з сильною присутністю в Латинській Америці. Їхня стратегія - це якісний, персоналізований ігровий досвід, що базується на сучасних технологіях та локалізованих сервісах. Компанія розробляє та запускає власні ігри для казино, а також керує власними платформами CRM, CS і бек-офісу.

Ідеально для тих, хто прагне:

• Створювати та управляти життєвим циклом VIP-гравців (утримання, реактивація, зростання лояльності);
• Розробляти та впроваджувати комплексну VIP-стратегію;
• Керувати та масштабувати команду з управління VIP;
• Визначати стратегію сегментації для цінних гравців;
• Оптимізувати моделі бонусів, винагород та програми лояльності для VIP;
• Моніторити та покращувати ключові KPI: LTV VIP-гравців, ARPU, рівень утримання, NGR, показник відтоку;
• Забезпечувати високоякісну персоналізовану комунікацію через усі канали;
• Тісно співпрацювати з командами CRM, BI, Маркетингу та Продукту;
• Контролювати VIP-бюджети та забезпечувати ROI-позитивне виділення бонусів.

Досвід, який стане твоєю перевагою:

• 5+ років досвіду в iGaming;
• 3+ років досвіду в управлінні VIP або утриманні цінних гравців;
• Доведений досвід управління командами VIP;
• Глибоке розуміння сегментації гравців та стратегій монетизації;
• Досвід роботи з оптимізацією витрат на бонуси та моделюванням ROI;
• Сильні аналітичні навички та орієнтація на дані;
• Рівень англійської – не нижче Upper-Intermediate;
• Іспанська – буде плюсом.

Ми цінуємо:

• Комерційно орієнтоване мислення та фокус на прибутку;
• Сильні лідерські та мотиваційні навички;
• Відмінні комунікативні та міжособистісні навички;
• Високий рівень емоційного інтелекту;
• Проактивність та орієнтація на рішення;
• Здатність ефективно працювати в умовах високого тиску;
• Висока відповідальність та почуття власності за результати.

Наші клієнти пропонують конкурентні переваги для підтримки вашого професійного та особистого зростання, зокрема:

• Орієнтація на здоров’я та добробут;
• Глобальне медичне страхування;
• Можливості для зростання;
• Програми бенефітів (компенсація спорту / стоматології / психолога тощо);
• Бонуси за досягнення результатів;
• Динамічне робоче середовище.

Долучайся - і нехай твоя історія зростання розпочнеться.

About the Project

We're looking for a Senior Data Engineer to join an early-stage AI platform where you'll have the opportunity to shape the data architecture from the ground up.

The project is currently in the discovery and platform design phase. Together with AI and backend engineers, you'll build a scalable data platform powering next-generation AI applications, including Retrieval-Augmented Generation (RAG), AI Agents, intelligent document processing, and LLM-driven workflows.

This is a greenfield project where you'll be involved in architectural decisions, technology selection, and designing reliable data pipelines for AI systems.

What You'll Do

• Design and implement scalable data ingestion pipelines
• Build reliable ETL/ELT workflows for structured and unstructured data
• Design data models for analytics and AI workloads
• Build and optimize data pipelines supporting RAG and AI Agent systems
• Ensure data quality, governance, observability, and reliability
• Optimize performance and infrastructure costs
• Collaborate with AI Engineers on vector search, embeddings, and retrieval pipelines
• Participate in architecture discussions and technology selection

• Contribute to platform scalability and production readiness

   

Required Skills

• 5+ years of commercial Data Engineering experience
• Strong Python development skills
• Experience designing ETL/ELT pipelines
• Understanding RAG architectures
• Experience working with cloud platforms (AWS, Azure, or GCP)
• Strong understanding of data modeling
• Experience with PostgreSQL or other relational databases
• Strong experience with vector databases
• Experience building scalable data processing systems
• Understanding of Data Warehouses, Data Lakes, or Lakehouse architectures

Nice to Have

• Apache Airflow
• Kafka
• dbt
• Snowflake
• Redis
• LangChain
• LangGraph
  
  If you're interested, feel free to send your CV

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 PSP Account Specialist to join our team!

Requirements:

- 2+ years on similar position;
- Strong communication, negotiation and interpersonal skills;
- Upper-Intermediate business oriented English, both written and oral;
- Proactive, result-driven approach;
- Ability to work in a high-pressure fast-growing global company;
- Readiness to travel (if needed)

Responsibilities:

- Day to day communications with payment providers;

- Negotiating with existing and potential providers on conditions, offers and terms;

- Resolving issues and handling queries connected to payments operational activity;

- Analysing and determining most efficient solutions for a particular geo or payment method;

- Supporting all stages of PSP onboarding: from intro to going live;

- Planning in accordance to business inquiries and subsequent reporting.

What are the conditions and bonuses?

- An exciting and challenging job in a fast-growing product company, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and other;

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

- Beautiful offices in Warsaw, Limassol work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day;

- Laptop & all necessary equipment for work according to the ecosystem standards;

- Paid vacations, personal events days, days off;

- Paid sick leave;

- Medical insurance;

- Referral program enjoy cooperation with your colleagues and get the bonus;

- Educational support by our L&D team: internal and external trainings and conferences, courses on Udemy;

- Free internal English courses;

- Sport benefit;

- Multiple internal activities: online platform for employees with quests, gamification and presents for collecting bonuses, RedCore talks club for movie and book lovers, board games cozy evenings, special office days dedicated to holidays;

- Company events, team buildings. 

Terravo Group is a performance marketing company specializing in media buying and scaling advertising campaigns.

We are looking for a Creative Data Analyst to join our Design team. In this role, you will help drive data-informed decisions by analyzing creative performance, identifying trends, and providing actionable insights to improve advertising results.

Key Responsibilities

• Analyze the performance of advertising creatives using key metrics such as CTR, CPC, CPM, CPA, CVR, ROAS, and others.
• Prepare reports and dashboards for designers and media buyers.
• Identify patterns in top-performing creatives and provide recommendations to the creative team.
• Analyze A/B test results and determine the most effective creative approaches.
• Work with large-scale marketing datasets.
• Collaborate closely with Design, Media Buying, and Analytics teams to improve campaign performance.
• Automate reporting processes and optimize data analysis workflows.

Requirements

• At least 1 year of experience as a Data Analyst, Marketing Analyst, or Product Analyst.
• Strong proficiency in Microsoft Excel or Google Sheets.
• Hands-on experience with SQL.
• Experience using BI tools such as Power BI, Looker Studio, Tableau, or similar platforms.
• Strong analytical mindset and the ability to work with large datasets.
• Understanding of digital marketing and key advertising performance metrics.
• Previous experience in performance marketing, affiliate marketing, or media buying is a strong advantage.

Nice to Have

• Knowledge of Python (Pandas).
• Experience with statistical analysis and A/B testing.
• Understanding of advertising platforms such as Meta Ads, Google Ads, TikTok Ads, and similar ecosystems.

What We Offer

• Competitive salary.
• Fully remote work.
• Flexible working hours with no office attendance requirements.
• Opportunity to work with large-scale marketing data using modern analytics tools.
• Professional growth, a supportive team, and the opportunity to make a direct impact on the development of the Creative department.
• An open and transparent company culture built on trust, ownership, and results.

If you're passionate about working with data, uncovering meaningful insights, and seeing the direct impact of your work on advertising performance, we'd love to hear from you.

Send us your resume and join Terravo Group - a team that values initiative, continuous growth, and measurable results.

🚀 Project Description

From the engineering side, this role is focused on Backend + Infrastructure / DevOps as secondary skillset, with strong ownership over the technical foundation of the features.
 

✅ You are:
 

• Have practical experience from commercial projects, pet projects, hackathons, or open-source contributions
• Confident with Java, with readiness to work close to ML workloads and model-serving pipelines
• Comfortable building backend services and REST APIs
• Understand System design, asynchronous processing, and service integration
• Have experience with Docker and deploying services in cloud environments
• Understand how to build and maintain CI/CD pipelines
• Have hands-on experience with AWS or similar cloud platforms
• Are comfortable working with PostgreSQL
• Understand logging, monitoring, environment setup, and deployment workflows
   

➕ Will be a plus:
 

• Experience with MLOps or model-serving infrastructure
• Experience deploying ML models for inference on CPU
• Familiarity with Python, FastAPI, Spring Boot, or similar backend frameworks
• Experience with AWS services or similar
• Understanding of job queues, background workers, and long-running processing workflows
• Familiarity with infrastructure-as-code tools such as Terraform or similar
• Comfortable working with AI platforms and developer tools such as Cursor, Claude Code, or Codex
   

♟️ What We Expect from You:
 

• Use modern AI tools, frameworks, and approaches to work faster and more effectively
• Make practical decisions that help us launch faster without unnecessary overengineering
• Proactively identify bottlenecks, propose solutions, and help shape technical decisions
• Be comfortable working in an evolving product with changing priorities and early-stage ambiguity
   

🔑 Responsibilities:
 

• Implement and enhance backend services 
• Actively collaborate with the team lead and team
• Maintain the initial cloud environment for development, testing, and production
• Build and support processing pipelines for model execution and result delivery
• Configure logging, monitoring, and basic operational observability
• Ensure the system is reliable, maintainable, and easy to extend
• Utilize AI to review pull requests and contribute to engineering best practices
   

🍩 What we offer:
 

• Opportunity to work on an innovative product in the medical-tech domain
• High ownership and direct impact on product architecture
• Flexible work hours within the European time zone
• A fast-moving environment where strong engineers can influence product and technical decisions
• Paid 200$+ AI assistants and modern engineering tooling
• Professional development support, latest courses and certifications
• 20 business days of vacation
• 5 sick leave days
• National holidays covered
   

🗣 Recruitment process:
 

✔️ Technical Task → ☑️ AI Live Coding Task → ✅ Cultural-Fit Interview → 🏁 Offer

We at Sigma Software are looking for a Senior Java Engineer to join an exciting project in the domain of audience segmentation and engagement. This is a remote role open to candidates from Ukraine and Europe, offering the opportunity to work with cutting-edge technologies and high-scale systems.

You will be part of a team building a real-time platform that powers communications, personalization, automation, and customer engagement across diverse ecosystems. At Sigma Software, we value innovation, collaboration, and technical excellence.

Why join us? You’ll work on challenging tasks, contribute to architectural decisions, and have the freedom to experiment with new technologies while improving data systems at scale.
 

Customer

Our customer is a leading EdTech company that uses AI and data-driven technologies to personalize learning experiences, optimize user engagement, and improve marketing effectiveness through advanced audience targeting and analytics.
 

Project

The project is a real-time platform that enables product teams and business stakeholders to define and manage dynamic user groups based on user attributes, relationships, behavioral events, and historical activity.

Responsibilities

• Design and implement core components of the audience segmentation platform
• Develop and evolve a flexible segment definition language supporting complex targeting scenarios
• Build scalable evaluation engines for processing large-scale entity and relationship data
• Implement relationship-based audience resolution across multiple entity types
• Optimize incremental recomputation for continuous data changes
• Create event-driven pipelines for real-time segment accuracy
• Ensure governance, auditability, and lifecycle traceability of segments
• Design low-latency resolution services for high-scale operations
• Develop caching strategies for dynamic segments and snapshots
• Optimize system performance, scalability, and operational efficiency
• Collaborate with product and engineering teams to define platform capabilities and architecture
• Provide technical leadership and contribute to architectural decisions

Requirements

• At least 5+ years of backend engineering experience
• Strong Java expertise
• Proven experience building distributed systems
• Knowledge of query engines, search platforms, rules engines, segmentation platforms, or analytics systems
• Strong understanding of data modeling and domain-driven design principles
• Experience with event-driven architectures
• Skilled in designing scalable APIs and backend services
• Strong problem-solving and performance optimization skills
• Experience with cloud-native architectures
• Ability to drive technical decisions and contribute to system architecture
• Upper-Intermediate+ English level
   

Will be a plus

• Experience with recommendation engines
• Knowledge of Quarkus
• Experience building Customer Data Platforms (CDP)
• Experience with marketing automation systems
• Expertise in audience segmentation or personalization platforms
• Familiarity with graph-based data models and relationship traversal
• Experience with search technologies (Elasticsearch, OpenSearch)
• Experience with stream processing technologies
• Experience with Google Cloud Platform
• Experience with large-scale analytics systems

About the company:
Whizdom AI is an early-stage AI startup building products around recommendation systems, personalisation, and GenAI agents. The company is a small team working directly on real customer problems, shipping quickly, measuring outcomes, and iterating fast. Everyone here is expected to take ownership, improve systems proactively, and help build the engineering foundations the company will scale on.

The Role:

We are hiring a Founding AI Platform Engineer to own the systems that make the company's ML and GenAI products reliable, deployable, observable, and scalable. This role sits at the intersection of backend engineering, infrastructure, MLOps, and product delivery. You will build the production layer around training, evaluation, deployment, serving, CI/CD, experimentation, and monitoring. In a team of the company size, this role spans backend services, infrastructure, tooling, and reliability work. Your job is to make sure promising ML and GenAI capabilities become stable, customer-ready systems.

What You’ll Own:

• Build and maintain the infrastructure and tooling used to train, evaluate, deploy, and monitor ML models and GenAI services;
• Own production services, APIs, and pipelines that power recommendations, agent workflows, and customer-facing integrations;
• Improve CI/CD, testing, release workflows, rollback processes, and environment management;
• Establish observability across service health, model behaviour, agent quality, latency, cost, and failure modes;
• Build reproducibility and lifecycle practices for models, prompts, datasets, configurations, and releases;
• Support experimentation and measurement infrastructure so product and ML changes can be evaluated cleanly;
• Improve reliability, scalability, security, performance, and cost efficiency across the stack;
• Troubleshoot production issues end-to-end and turn recurring pain points into durable engineering improvements;
• Help define the platform and engineering standards the company will rely on as it grows.
   

What Success Looks Like in the First 6 Months:

• Shipping a model or GenAI change to production becomes faster, safer, and less manual;
• Core services and AI workflows are observable and easier to debug;
• The platform supports more usage with better reliability and lower operational friction;
• Engineers spend less time fighting infrastructure and deployment issues and more time shipping product;
• You become the person who can see platform, reliability, and scaling risks early and address them before they become problems.
   

What We’re Looking For:

• Strong software engineering background with experience building and operating production systems;
• Experience with backend services, cloud infrastructure, CI/CD, testing, observability, and automation;
• Strong Python skills and comfort working across services, tooling, infrastructure, and operational workflows;
• Good judgment about reliability, performance, maintainability, and cost tradeoffs;
• Ability to collaborate closely with ML and product teams and move ambiguous work to completion;
• High ownership, attention to detail, and a bias toward simplifying and strengthening systems.
   

Nice to Have:

• Experience with MLOps workflows for model training, evaluation, deployment, and monitoring;
• Experience serving ML models or LLM applications in production;
• Experience with experimentation platforms, event pipelines, analytics instrumentation, or feature delivery platforms;
• Experience with agent evaluation, prompt versioning, retrieval/search infrastructure, or vector-backed systems;
• Experience supporting customer-facing APIs or SaaS platform infrastructure.
   

A Note on Fit:

You do not need to have every tool on your resume to be a strong fit. We care about engineers who learn quickly, take ownership, and can build reliable systems in the real world.
 

Why Join:

• Direct access to the founders and real influence over the platform and engineering direction;
• High-ownership role with room to shape the production foundations of the company from the beginning;
• Opportunity to work on the systems behind recommendation engines and GenAI products that customers actually use;
• Flexible remote environment with strong overlap with European time zones preferred;
• Small team, low bureaucracy, and a lot of room to grow.
   

If you find this opportunity right for you, don't hesitate to apply or get in touch with us if you have any questions!

We are looking for a highly reliable and hands-on accounting specialist / financial accountant / tax clerk with strong experience in German bookkeeping and accounting rules.

The person will support us as a freelance accounting specialist and will be responsible for the ongoing bookkeeping of two German businesses: one sole proprietorship and one limited liability company. The role includes financial accounting, payroll accounting, preparation of monthly accruals and provisions, asset accounting, VAT topics, pre-tax deduction, year-end closing preparation and coordination with the tax advisor.

A strong understanding of German accounting is required, especially HGB, SKR04, German invoices, incoming and outgoing invoices, payroll postings, company car benefits, non-cash benefits, occupational pension schemes, accruals, provisions, equity bookings and the differences between sole proprietorships and corporations.

The candidate must be able to read and understand German documents, invoices and accounting records. Spoken German is not mandatory, but the ability to read and interpret German invoices, contracts, payroll documents and tax-related communication is essential.

Strong IT skills are very important. The person must be comfortable working with browser-based cloud software, digital document processing, accounting systems and data exchange with tax advisors. Experience with DATEV is a plus, but the role is not limited to DATEV. The candidate should understand how accounting data can be imported from previous systems, how prior-year values can be transferred, and how accounting data can be exported or provided to a tax advisor through interfaces or structured data formats.

We are looking for someone very careful, structured and accurate, but also proactive and solution-oriented. This is not a role for someone who stops working whenever something is unclear. We need someone who investigates, organizes missing invoices, requests documents independently, documents processes internally and actively helps keep the business administration running.

Main responsibilities:

• Ongoing bookkeeping for two German entities
• Processing incoming and outgoing invoices
• Reading and interpreting German invoices and accounting documents
• Payroll accounting and payroll-related postings
• Posting salaries, freelancer invoices and recurring monthly transactions
• Handling company car benefits, non-cash benefits and occupational pension topics
• Monthly accruals, provisions and period-end closing tasks
• Asset accounting
• VAT, input VAT and tax-related bookkeeping topics
• Preparation of year-end closing documentation
• Communication with the tax advisor and, where needed, the tax office
• Import and transfer of accounting data from previous systems
• Export and handover of accounting data to the tax advisor
• Internal documentation of accounting processes
• Proactively requesting missing documents and solving operational accounting issues

Required skills:

• Experience with German bookkeeping and accounting
• Strong understanding of HGB and SKR04
• Experience with financial accounting and payroll accounting
• Experience with year-end closing preparation
• Ability to read and understand German invoices and accounting documents
• Good IT skills and experience with digital accounting workflows
• High attention to detail
• Strong ownership, initiative and hands-on mentality
• Ability to work independently as a freelancer

Nice to have:

• Experience with DATEV or similar German accounting systems
• Experience with cloud-based accounting tools
• Experience working remotely for German companies
• Experience with both sole proprietorships and German limited liability companies

We are looking for a Project Manager to join Sigma Software’s IT Solutions department and lead cross-functional transformation initiatives across the company. In this role, you will coordinate enterprise-level projects focused on process optimization, automation, and adoption of modern digital and AI-driven solutions

You will work in a complex environment with multiple stakeholders, balancing strategic goals with operational delivery while ensuring measurable business value. The position is open in a remote or hybrid format depending on your location

We at Sigma Software continuously invest in internal innovation and digital transformation to provide our employees with the best tools and environments for effective work. This role offers the opportunity to influence company-wide initiatives, work with modern technologies, and contribute to the adoption of AI-supported approaches across the organization

CUSTOMER 

Sigma Software’s IT Solutions department is responsible for building and evolving internal organizational capabilities through the implementation and development of business applications and digital solutions. The department supports multiple business functions across the company and focuses on improving operational efficiency, collaboration, automation, and employee experience through modern technologies and transformation initiatives.

PROJECT 

The project portfolio includes enterprise-wide transformation initiatives aimed at improving operational efficiency, optimizing internal processes, and implementing scalable digital and AI-powered solutions across the company. The Project Manager will coordinate multiple parallel initiatives involving business and technical stakeholders while ensuring transparent delivery, effective communication, and incremental business value

Key Technologies: Azure DevOps, Confluence, Enterprise Collaboration Tools, Automation Platforms, AI-assisted Productivity Tools

Job Description

• Plan, manage, and monitor project execution to ensure delivery on time and within budget
• Drive end-to-end project lifecycle management using appropriate delivery methodologies and best practices
• Lead cross-functional transformation initiatives involving multiple business units and internal teams
• Align business and technology stakeholders around project goals, priorities, and expected outcomes
• Identify opportunities for process optimization, automation, and operational efficiency improvements
• Promote and support the adoption of AI-driven approaches within project delivery and workflows
• Perform risk analysis and proactively manage delivery risks and dependencies
• Monitor project KPIs and implement corrective actions when needed
• Ensure transparent communication and structured project documentation
• Coordinate and support delivery teams, including onboarding and professional growth activities
• Contribute to the continuous improvement of delivery processes and project management practices

Qualifications

• At least 5 years of experience in project management
• Proven experience managing cross-functional or transformation initiatives
• Experience working in enterprise environments with multiple stakeholders and parallel projects
• Strong understanding of project management methodologies and delivery frameworks
• Experience collaborating with technical teams and managing IT-related projects
• Understanding of modern technologies, integrations, and automation approaches
• Knowledge of Agile, Scrum, Kanban, or hybrid delivery approaches
• Strong risk management and decision-making capabilities
• Awareness of AI capabilities and willingness to integrate AI into workflows
• Intermediate English level or higher

Will be a plus

• Experience with enterprise digital transformation programs
• Experience implementing automation or AI-driven business solutions
• PMP, PRINCE2, Agile, or similar certifications
• Experience with process improvement methodologies

Personal Profile

• Proactive and ownership-driven mindset
• Strong organizational and prioritization skills
• Strong communication and stakeholder management skills
• Excellent leadership, negotiation, and problem-solving abilities
• Ability to work effectively in dynamic environments
• Collaborative and team-oriented approach
• Strong analytical and strategic thinking
• Ability to build trust with stakeholders across different business functions
• Continuous improvement mindset and openness to innovation

Job Description

•1+ years experience in writing, technical documentation, and support developer/tester audience with the project related documentation.
•Fluent English (Advanced and upper)
•Technical background/education
•Experience writing, proofreading and editing.
•The ability to produce and organize content with a logical flow and per established templates.
•Team player

Job Responsibilities

Create and maintain internal and external documentation for technologies and tools used.
Work closely with engineering and product teams to ensure the quality, discoverability, and accuracy of the content you create and develop.
Design, write, and edit technical and process documentation.
Work with different documents control tools to create/update/release project related documents

Department/Project Description

Work on Medical project and to be a part of the team as a person responsible for the quality, discoverability and accuracy of the content. Do hands-on research and obtain necessary technical content from subject matter experts while translating it into clear, concise, structured documentation.

We are looking for a Junior Social Media Buyer, who will help manage media buying activity from networks such as TikTok and Facebook.

Responsibilities:

• Support for Media Buyer to manage activity from TikTok, Facebook
• Launch and manage ads campaign from TikTok, Facebook
• Monitor campaign statistics, optimize the effectiveness of campaigns, and investigate traffic drops;
• Monitor costs and return on investment (ROI).
• Track the market for trends, opportunities, etc., and use that information to make recommendations
• Cooperate with other departments (creative, tech, analytics)

Requirements:

• Excellent analytical skills
• Target-oriented, driven, and ambitious person
• Excellent interpersonal skills
• Intermediate English

We offer:

• Friendly working atmosphere
• Interesting projects and challenging tasks
• Opportunities for self-realization, professional and career growth
• 5-day work-week in a friendly work environment
• Flexible working hours

We are looking for a Media Buyer/Team Lead in the Search Feeds Vertical to help manage media buying activity across networks such as TikTok and Facebook.

Responsibilities:

· Manage activity in TikTok, Facebook

· Monitor campaign statistics, optimize the effectiveness of campaigns, and investigate traffic drops;

· Monitor costs and return on investment (ROI).

· Track the market for trends, opportunities, etc., and use that information to make recommendations

· Cooperate with other departments (creative, tech, analytics)

Requirements:

· 1+ year of proven media buying experience in social networks

· Excellent analytical skills

· Target-oriented, driven, and ambitious person

· Excellent interpersonal skills

We offer:

· Friendly working atmosphere

· Interesting projects and challenging tasks

· Opportunities for self-realization, professional and career growth

· 5-day work-week in a friendly work environment

· Flexible working hours