Jobs at Djinni

Department/Project Description

We are a global audience and location intelligence company that helps marketers connect the digital and physical world. We provide data-driven solutions to enhance marketing campaigns by leveraging location and audience data to reveal consumer behavior and enable more precise targeting and measurement. We work on high-end / high-performance / high-throughput systems for in-time analysis of data for autonomous driving and other big data applications e.g. for E-commerce.



Job Responsibilities

We are looking for a Data Analytics Architect to join our technical proficiency track. This is a highly technical, Individual Contributor (IC) role. You will act as the Technical Lead for your squad—making critical architectural decisions, defining engineering standards, and driving cross-squad collaboration—without the responsibilities of people management.

You will be the technical north star for the team, approaching extremely complex data problems with a rigorous software engineering mindset. You will design, build, and oversee production-grade data platforms that process massive volumes of geo-spatial data, audience attributes, and geo-location time-series data.


Job Description

7+ years of experience in Data Engineering, Analytics Engineering, or Backend Development with a deep focus on massive data systems.
 

Geo-Spatial & Time-Series Expertise: Proven, hands-on experience handling massive datasets specifically involving geo-spatial (GIS) data, audience attributes, and high-frequency time-series data.
 

Advanced Software Engineering (Python): Mastery of Python beyond standard data scripting. You write highly modular, object-oriented code. You have deep, practical experience with Test-Driven Development (TDD), mocking, exception handling, and performance profiling, functional programming.
 

Architectural Vision: Deep expertise in designing scalable data architectures using both relational and horizontally scalable data warehouses/lakehouses (e.g., Snowflake, Redshift, Athena, StarRocks, Iceberg). You deeply understand query execution plans, partitioning, clustering, and cloud cost governance.
 

Big Data Frameworks: Extensive experience with large-scale data processing frameworks (e.g., Apache Spark, PySpark, AWS EMR, Glue) to handle massive throughput.
 

Expert SQL & dbt: You design scalable, robust data models (using Jinja, macros, incremental strategies) that serve as the foundation for our entire analytics layer.
 

AWS Cloud Native & IaC: Hands-on experience building architectures in AWS (e.g.: AWS Lambda, AWS Batch, Glue, StepFunctions, S3, EC2, ECS, ECR, Fargate) and deploying them using Infrastructure as Code (Terraform).
 

Leadership Skills: Superb organizational and communication skills. You can distill complex architectural trade-offs for non-technical stakeholders and drive technical consensus among your engineering peers.

Dataforest is a hard-working and tight-knit team with first-rate experience in full-cycle developing data-driven solutions.

We are looking for a IT Project Manager to join our highly talented and motivated team.

Skills Requirements:

• 2+ years of experience as a IT Project manager ;
• Strong knowledge of project planning;
• Experience with managing web develop projects;
• Project documentation knowledge and understanding;
• Knowledge of the methodology: Scrum, Kanban, Waterfall;
• Experience with task tracking systems;
• Experience in outsoursing company.

Responsibilities:

• Plan and document project objectives, tasks, timelines and work assignments;
• Define and track project success metrics;
• Setting tasks to performers (programmers, designers, other);
• Full interaction with the development team;
• Business analysis and making technical requirements (optional).

We offer:

• Great networking opportunities with international clients, challenging tasks;
• Building interesting projects from scratch using new technologies;
• Personal and professional development opportunities;
• Competitive salary fixed in USD;
• Paid vacation and sick leaves;
• Flexible work schedule;
• Friendly working environment with minimal hierarchy;
• Comfortable, spacious and well-equipped office in the city center;
• Team building activities, corporate events.

We are a fast-growing fintech company with over 8 years of experience building financial infrastructure for digital advertising businesses. We provide solutions that help media buyers and advertisers run campaigns efficiently and without interruptions.

Your mission as the Head of Finance Operations & Analytics is to transform finance from a manual, operational-heavy function into a structured, automated, and analytics-driven system.

Responsibilities:

• Design and implement scalable, clear, and efficient financial processes
• Independently drive process optimization and automation, collaborating closely with the dev/automation team for implementation
• Work with large datasets to enhance data structure and reporting logic
• Translate data into clear insights and recommendations that impact business decisions
• Identify inefficiencies, risks, and growth opportunities based on data
• Analyze existing financial and operational reports to identify trends, inefficiencies, and risks

Requirements:

• 5+ years of experience in finance, with strong exposure to operations and analytics
• Proven experience in process optimization (not just execution)
• B2 English level
• Excellent analytical skills and ability to work with data and metrics
• Strong experience in analyzing finance workflows and identification of bottlenecks
• Clear understanding of automation opportunities in finance operations
• Experience working in fast-paced, operationally complex environments
• Hands-on experience with financial tools, spreadsheets, and dashboards
• Proactive mindset with a strong sense of ownership and responsibility
• Hands-on experience with AI tools

Nice to have:

• Experience in fintech, affiliate marketing, or digital advertising
• Experience with automations (workflows, tools, integrations)

What we offer:

• Remote work from anywhere
• Full-time
• Unlimited paid vacation days
• 10 paid sick days
• English classes
• Presents from the company

SBC Performanceis a digital marketing and ad-tech ecosystem partnering with the world’s top ad platforms to drive performance. We help brands scale globally through high-converting creative marketing solutions and smart campaign optimization. We hold leading positions on TikTok, Meta, and Google.

Our team consists of over 200 specialists across the Czech Republic, Poland, and other countries. We build a dynamic culture driven by speed, analytics, and results.

We’re currently looking for a strong Senior User Acquisition Manager to scale paid acquisition and drive business growth through data-driven decisions.

Key Responsibilities

• Be responsible for the entire marketing analytics cycle—from raw data to decision-making
• Build and scale data flows for effective marketing across all paid channels
• Be responsible for marketing dashboards with detailed breakdowns by ad creatives and traffic sources to track and optimize LTV, CAC, ROAS, and conversions in the sales funnel
• Develop and automate LTV models, cohort analysis, and revenue attribution across all channels
• Work closely with the marketing team to optimize budget allocation, scaling strategies, and channel performance
• Support and evaluate marketing experiments (creatives, funnels, audiences, A/B tests)
• Ensure accurate attribution and data consistency across all marketing and product touchpoints

Requirements

• 3+ years of experience with META Ads for B2C SaaS products (hands-on experience with Google Ads and TikTok Ads is a plus);
• A proven track record of managing advertising budgets (starting at $500,000/month);
• You seek to validate hypotheses with data and always track metrics for campaigns;
• You value a non-standard approach, especially when it comes to testing and interesting case studies;
• Initiative and a desire to quickly grow into a people manager role;
• intermediate English (B1+).

Nice to have

• Experience with apps, W2A/W2W

What We Offer

• Remote work
• Competitive compensation
• Flexible working hours (start between 9:00–11:00 CET)
• All necessary equipment
• Paid vacation and sick leave
• Educational support: reimbursement for certifications, courses, and training
• Company events and internal knowledge-sharing activities
• Transparent communication and an open feedback culture

To learn more about how we handle your personal data during the recruitment process, please read our Privacy Notice.

https://sbc-performance.com/notice-privacy-for-recruitment/

PwC is a global network of more than 370,000 professionals in 149 countries that turns challenges into opportunities. We create innovative solutions in audit, consulting, tax and technology, combining knowledge from all over the world.

At PwC, we work together to help clients make informed decisions, operate efficiently, and shape the future. Join our consulting team specializing in Generative AI as an AI Engineer. Our Technology Advisory team drives innovative projects every day, guiding companies through major technological changes. Current projects include applying large language models and generative AI in finance and energy sectors, as well as improving internal efficiency and accelerating workflows with AI tools.

What You’ll Do:

• Design and develop AI solutions using Large Language Models (LLMs), including advanced techniques like Retrieval-Augmented Generation (RAG) and multi-agent systems.
• Turn ideas into working prototypes and lead Proof of Concept (PoC) projects from planning to delivery.
• Apply the latest AI research to real-world challenges in industries like finance and energy.
• Collaborate with diverse teams to identify new use cases and deliver impactful solutions.

What We’re Looking For:

• 4+ years in software development, with at least 2 year in AI systems (RAG or agent-based).
• Strong Python knowledge, familiarity with databases (especially vector databases), and understanding of AI ecosystems.
• Basic knowledge and use of multi-agent systems, guardrail solutions, and orchestration frameworks (e.g., LangGraph).
• Proactive, solution-oriented, and able to work independently as well as in a team.
• Upper-intermediate English proficiency.

What We Offer:

• Work with leading experts on innovative projects that matter.
• Rapid career growth and continuous learning opportunities.
• Flexible schedule, hybrid work options, and a supportive environment.
• Competitive salary, annual bonus, and benefits including private healthcare, wellness programs, and home office allowance.
• A vibrant community with team-building events and a modern office in a prime location.

Policy statements:
https://www.pwc.com/ua/uk/about/privacy.html

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 Middle Copywriter to join our team!

Requirements:

- Experience in gambling and/plus betting-themed copywriting/rewriting;

- Knowledge of casino & betting (games, mechanics, bonuses);

English (must) upper-Intermediate

- Teamwork skills;

- Literacy, responsibility for the final result, attention to detail, and personal involvement;

- Ability to work with large volumes of information and structure it;

- Ability to do monotonous work on time and without compromising quality.

Will be plus:

- Knowledge of Kazakh/Uzbek;

- Previous experience working in Kazakhstan/Uzbekistan region;

- Experience working in Retention cross-functional teams.

Soft Skills:

- High attention to detail: Especially when it comes to bonus terms and numbers.

- Self-organization: Ability to manage your own workflow independently.

- Fast-paced delivery: Meeting tight deadlines without compromising quality.

- Agility: Quickly adapting to changing priorities and market trends.

- Excellence in time management: Handling multiple tasks and high-priority projects.

- Resilience: Staying productive and calm in high-pressure situations.

- Collaborative mindset: Working effectively with CRM, Content, and RMM teams.

- Curious & Growth-oriented: Always staying up to date with sports, gaming, and industry news.

Responsibilities:

- Writing casino and betting texts in Russian and English for the marketing department;

- Follow the recommendations of proofreaders, marketers, and regional managers;

- Follow our guidelines, taking into account existing requirements for texts;

- Collaboration with project managers, RMM, and other departments;

- Analysis of competitors and search for the optimal writing styles;

- Stick to promo rules templates and meet the deadlines.

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

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

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

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

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

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

🎯Rewards program for mentoring and coaching colleagues

🗣Free internal English courses

✈️In-house Travel Service

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

🎳Other benefits could be added based on your location
 

SBC Performance drives scalable growth for brands ready to expand globally.

Working across eCommerce, health & wellness, education, and entertainment, our team helps brands acquire customers faster and scale across 26+ global markets. We combine data-driven paid media, performance creative, and advanced analytics to turn marketing into a predictable revenue engine.
Trusted by 200+ companies, managing $150M+ in ad spend.

Scale faster. Grow smarter.

We’re looking for a Senior Data Analyst who transforms data into growth opportunities and drives high-impact business decisions.

Key Responsibilities

• Build and optimize full user funnels: landing pages, onboarding, activation flows, paywalls, CRM, and retention loops
• Analyze user behavior, identify bottlenecks, and run A/B tests to improve conversion rates
• Develop positioning and benefit-driven messaging for new features and updates
• Ensure messaging consistency across ads, landing pages, product screens, and CRM
• Lead GTM strategies for feature releases and product rollouts
• Prepare detailed briefs and collaborate closely with product, marketing, design, analytics, and creative teams
• Conduct user research, interviews, surveys, and JTBD analysis
• Track market and competitor trends in web & mobile apps, AI, and EdTech
• Own lifecycle flows: onboarding, activation, reactivation, upsell, churn reduction
• Monitor key funnel metrics and prepare performance reports
• Produce briefs for creative assets: landing pages, paywalls, product videos, ad creatives
• Translate complex product features into simple, compelling visuals and copy

Requirements

• 2+ years of experience as a Data Analyst, Data Engineer, or in a similar role in web marketing or product analytics;
• Proficiency in SQL and experience working with large datasets;
• A deep understanding of key marketing metrics (CAC, LTV, ROAS, payback period);
• Experience with cohort analysis, LTV modeling, and revenue forecasting;
• Experience using Tableau/PowerBI/Metabase/etc. to create dashboards and visualize data;

Nice to have

• Knowledge of marketing analytics and attribution
• Experience with subscription-based business models
• Development of predictive models for evaluating marketing investments
• Ability to take ownership and deliver end-to-end solutions

What We Offer

• Remote work
• Competitive compensation
• Flexible working hours (start between 9:00–11:00 CET)
• All necessary equipment
• Paid vacation and sick leave
• Educational support: reimbursement for certifications, courses, and training
• Company events and internal knowledge-sharing activities
• Transparent communication and an open feedback culture

To learn more about how we handle your personal data during the recruitment process, please read our Privacy Notice.
https://sbc-performance.com/notice-privacy-for-recruitment/

We’re looking for a Growth & Marketing Systems Lead at Upshift to help us reshape a $150B industry - one shift at a time.

This isn’t a role for a "manager" - what we really need is a BUILDER.
Someone who loves the "how" behind growth and gets a kick out of fixing messy systems.

You’ll own:
The Growth engine: Full lifecycle automation in Customer.io & performance ops (ads, pixels, forms).
The Infrastructure: Landing page speed, email deliverability, and fixing broken automations.
The Bridge: Connecting Marketing with Engineering to ensure we actually ship
The Vibe: Move fast, no fluff. You diagnose, you decide, you ship.

You’ll work on things like:

- Lifecycle marketing (Customer.io, flows, triggers, segments)
- Performance marketing coordination (ads, landing pages, pixels, forms, flows)
- Landing pages and website updates (page speed, plugins)
- Email infrastructure and deliverability
- Fixing broken automations
- Connecting marketing with engineering so things actually ship

Whats Up Partners is a product company operating brands in Tier-1 markets, founded in 2023. We have several brands in the iGaming niche, which we are actively developing and never stop improving.

We are currently looking for a proactive, communicative specialist with a desire to develop and grow for the position of VIP Manager / Account Manager.
 

Your Mission

As a VIP Manager, you’ll be the go-to person for our most valued players — building strong personal connections, ensuring a best-in-class experience, and driving long-term loyalty. You’ll combine top-tier customer service with data-driven insights to create tailored journeys that maximize retention, lifetime value, and overall player satisfaction.
 

 🔸 Your tasks will be:

• build and maintain strong personal relationships with VIP players via phone, chat, email, and messengers (Telegram/WhatsApp);
• create and manage personalized VIP journeys, from onboarding to retention and growth;
• use predictive analytics to identify key triggers (churn, win/loss patterns, LTV growth) and act proactively;
• design and manage exclusive bonus schemes, promotions, and tailored offers — always focusing on ROI;
• provide concierge-level support for VIP clients, ensuring quick resolutions and premium service;
• collaborate with internal teams (Marketing, Product, Payments) to deliver the best possible VIP experience;
• contribute to retention strategies and loyalty policies that keep players engaged;
• report on VIP performance, KPIs, and ROI while identifying new growth opportunities.
   

🔸 You are definitely right for us if you have:

• 1+ years of experience in the iGaming niche as an Account Manager or VIP Manager;
• deep understanding of player motivation, customer retention strategies, and KPIs in the iGaming niche;
• C1 level of English;
• Experience with CRM systems and communication platforms (e.g., Telegram, WhatsApp, email, LiveChat, Zendesk);
• Excellent communication skills, emotional intelligence, and a proactive approach;
• Ability to balance player satisfaction and business profitability.
   

🔸 Will be a plus:

• knowledge of additional languages, such as German or Greek, is a big plus;
• experience working with high-value players (€5k+);
• ability to work with Tableau or similar systems such as SuperSet.
   

🚀 What we offer:

• direct access to VIP players and advanced business analytics tools;
• working days: Wednesday through Sunday inclusive, Monday and Tuesday are days off (negotiable). Working hours: 2:00 p.m. to 11:00 p.m.;
• the opportunity to make reservations in Ukraine;
• competitive salary + performance-based bonuses (related to customer retention, LTV, and NGR);
• professional and career growth — you will work for a company that supports initiative, invests in development, and encourages growth within the team;
• interesting tasks that require creative thinking and non-standard solutions;
• a strong, respectful, and friendly team that values results and humanity;
• training and development: the opportunity to attend courses, trainings, and specialized events at the company's expense;
• paid sick leave and vacation.

Hey! 💚

We are SemMedia, a team specializing in editing wedding videos for international markets, including the USA, Canada, England, Australia etc.

Our team is looking for talented and experienced editors to join our team, working on Highlights (4−9 min), Full Films (21 min-1 h), and/or Teasers (30-60 sec), and sometimes other types of videos.

Responsibilities:

Your task involves editing American wedding videos in various formats (Highlights, Full Films, Teasers, etc.), filmed in stunning locations with elegant ceremonies, focusing on sincere guest greetings, without unnecessary competitions or distractions.

Requirements:

• Proficiency in Adobe Premiere Pro or FCPX, or DaVinci Resolve is required.
• Proficiency in English sufficient to understand spoken language (for selecting and arranging speeches).
• Timely completion of work with strict adherence to deadlines is expected.
• A powerful computer (or laptop) and high-speed internet (minimum 200 Mbps, with 500–1000 Mbps recommended) are necessary.
• We highly value self-discipline, responsibility, and openness to constructive criticism.

Will be a plus:

• Experience in editing American weddings.

Responsibilities:

• You'll be editing weddings (Highlights, Full Films, Teasers etc) set in stunning locations, featuring elegant ceremonies, heartfelt guest greetings.

We offer:

• Remote work with a flexible schedule.
• Competitive salary.
• Opportunity for professional growth.
• Achievement-based bonuses.
• Gifts for Birthdays and St.Nicolas Day.
• A dynamic, growing team always exploring new formats and striving for continuous improvement.
• Regular online meetings.

We are looking for editors with experience in wedding editing or those who work at a high or above average level. If you're just starting your journey in editing, please use your motivation to learn and grow, and we will surely cross paths in the future! 

We look forward to seeing you at SemMedia! 💚

Our client is a leading global Financial markets data provider that runs many change programs to deliver high-quality software that connects Financial Markets across the globe in a real-time, high-frequency, and low-latency data management chain.
We are seeking a Senior DevOps Engineer for Real Time Data Distribution System in the Real Time Core team. The successful candidate will combine strong technical and collaboration skills in a demanding and dynamic environment. You will work directly with your team and with groups across the organisation to ensure the best service for our client base.
You will be a member of a multi-skilled team building and maintaining components for our market leading our system. We strive for our engineers to work within agile teams that emphasize standard process and believe quality is everyone's responsibility. They bring an enthusiastic attitude whilst making sure they share their knowledge while removing constraints.

• Responsibilities:

  Key Responsibilities:
  • Engaging with the product owner, team lead, architects and other members of the global team you'll help build world-class solutions to address our customer needs.
  • Demonstrating a consistent focus on quality and security, you'll deliver reliable, and robust solutions.
  • Manages own workload and promotes an inclusive and open culture.
  • Takes initiative to develop knowledge in technology products and tools through on the job learning, certifications and projects.
  • Actively participating in Scrum meetings, you'll give timely status updates to the Team Lead and/or Scrum Master on areas for which you are responsible.
  • Through agile retrospectives and reviews, you'll analyse and adapt, finding innovative ways to enable your team work more effectively delivering on time to defined standards of quality.
  • You'll need to able to work well under pressure and be adept at taking problems and seeing them through to resolution with minimal supervision.
  • You'll be an excellent communicator and very client focused with strong interpersonal skills.
  • You'll ensure that the Knowledge Base is kept up to date with the team's knowledge and technical issues resolution.
  • Second line point of escalation in event of a major incident.
  • Occasional weekend or evening deployment work.

• Mandatory Skills Description:

  • 8+ years of proven experience as a DevOps Engineer or similar role
  • 5+ years of hands-on Linux administration (RHEL/CentOS/AlmaLinux/Ubuntu) in enterprise environments
  • Proven experience leading OS upgrade and migration projects (in-place and rebuild approaches) across multiple environments
  • Strong expertise in patching strategies, lifecycle management, and end-of-support planning
  • Advanced knowledge of package management (YUM/DNF/APT) and repository management
  • Experience designing and executing backup, rollback, and disaster recovery procedures for upgrades
  • Strong scripting and automation skills (Bash, Python) with focus on reducing manual effort
  • Hands-on experience with configuration management and orchestration tools (Ansible preferred)
  • Experience working with virtualization and cloud platforms (VMware, AWS, Azure)
  • Deep understanding of system internals (kernel, boot process, systemd, networking, storage)
  • Strong troubleshooting skills, including performance issues and post-upgrade incident resolution
  • Experience working in production environments under strict change management (ITIL or similar)
  • Solid understanding of security, patch compliance, and vulnerability remediation processes
  • Ability to assess risks, plan upgrades end-to-end, and coordinate with multiple stakeholders

We are looking for 2 experienced Data Engineers to join an international project focused on ETL modernization, workflow orchestration, and migration to modern data platforms.

The role involves redesigning and optimizing existing ETL processes, converting T-SQL logic into scalable Spark/Databricks solutions, and improving overall data pipeline performance within a modern cloud-driven environment.

Project Details

• Start: August 2026
• Duration: Until December 2026+ (extension possible)
• Workload: Full-time
• Location: Vienna / Bratislava (hybrid) or remote with willingness to travel on-site regularly
• Language: Fluent English required; German is a strong plus

Responsibilities

• Rewrite and migrate existing ETL/ELT pipelines
• Convert complex T-SQL logic into Spark / Databricks jobs
• Design and maintain workflow orchestration processes
• Optimize data pipelines for scalability and performance (partitioning, caching, tuning, etc.)
• Collaborate across analysis, development, testing, and implementation phases
• Contribute to modern data engineering standards and best practices

Requirements

• Strong analytical mindset with the ability to move from business analysis to technical solution design and testing
• Strong hands-on experience with SQL and Python
• Solid experience with Spark and Databricks
• Experience building and maintaining ETL/ELT pipelines
• Experience with tools such as SSIS, Azure Data Factory, or Databricks Workflows
• Strong understanding of data transformation and performance optimization
• Proactive, solution-oriented working style
• Interest in modern technologies, standards, and forward-thinking approaches

We offer:

•  Paid vacation and sick leave
• We provide the equipment you need to work comfortably (if required)
• We cover 50% of courses if you want to grow professionally
• Regular salary reviews based on your performance
• Competitive salary, depending on your experience
•  Always on-time payments — no delays
• A normal, supportive team without unnecessary bureaucracy

We are looking for an experienced Atlassian Jira Administrator to join our team and take ownership of the development, support, and scaling of our internal Atlassian ecosystem.

In this role, you will work with Jira Software, Jira Service Management, and Confluence to help teams build efficient workflows and ITSM processes, automate business operations, and integrate Atlassian products with internal and external systems.

Responsibilities:

• Design, configure, and maintain solutions based on Atlassian products (Jira Software, Jira Service Management, Confluence)
• Develop and support complex automations using Automation for Jira, ScriptRunner, or similar tools
• Integrate the Atlassian ecosystem with internal and external systems via REST APIs, webhooks, and middleware
• Develop custom scripts, listeners, validators, and other custom extensions
• Build and maintain integrations with DevOps tools and CI/CD pipelines (GitLab, GitHub, Azure DevOps, etc.)
• Optimize the performance, stability, and scalability of Jira environments
• Participate in migration and transformation initiatives, including Cloud-to-Cloud migrations
• Create and maintain technical documentation, best practices, and governance standards
• Consult internal teams on workflows, service processes, and business process automation

Requirements:

• 3+ years of commercial experience working with Atlassian products/ecosystem
• Strong expertise in Jira administration (workflows, schemes, permission models, JQL)
• Hands-on experience with Jira Service Management (ITSM / ESM processes)
• Experience with scripting (Groovy for ScriptRunner or similar approaches)
• Understanding of REST APIs, webhooks, and integration patterns
• Experience working with JSON and a basic understanding of HTTP
• Experience integrating Atlassian products with DevOps and CI/CD tooling
• English level sufficient for reading and working with technical documentation

Nice to have:

• Experience developing Forge or Connect applications
• Experience with Microsoft SharePoint or Power Platform
• Practical experience with Identity / SSO / Atlassian Access
• Experience supporting enterprise-scale Atlassian environments

Are you a Senior Backend Engineer passionate about building scalable AI-driven systems? Join us at Sigma Software to work on a cutting-edge platform that transforms how large-scale engineering organizations manage and analyze complex technical data.
This is a remote position with flexible locations across Europe, Ukraine, and LATAM. You will be part of an innovative team leveraging AI, semantic graphs, and distributed processing to deliver impactful solutions.
At Sigma Software, we value expertise, creativity, and collaboration. Why join us? You will work with advanced technologies, contribute to mission-critical projects, and be part of a company recognized for excellence and innovation.

CUSTOMER
Our customer operates in the AdTech industry, delivering advanced technology solutions that optimize advertising performance and audience targeting. While the name is confidential, the organization is known for leveraging cutting-edge AI and data-driven strategies to enhance campaign effectiveness and deliver measurable business impact.

PROJECT
We are developing a next-generation AI-powered Knowledge Base and Gap Analysis platform for SysML-based engineering environments. The system enables large-scale engineering organizations to ingest, structure, analyze, and reason over complex MBSE artifacts and technical documentation. It supports both cloud and secure classified environments, improving traceability, identifying gaps, and enhancing decision-making in mission-critical projects.

Responsibilities

• Design and develop scalable AI-powered backend systems for SysML-based engineering environments
• Build and maintain distributed data ingestion and ETL pipelines for large-scale engineering artifacts and technical documentation
• Develop and optimize LLM-powered workflows for metadata extraction, semantic analysis, and entity resolution
• Implement AI agents and multi-agent orchestration workflows
• Design and improve RAG-based architectures and semantic retrieval pipelines
• Develop graph-based knowledge representation and traceability analysis solutions
• Work with graph databases, graph processing libraries, and semantic relationship modeling
• Build and optimize distributed data processing workflows using Apache Spark
• Collaborate with cross-functional engineering teams to integrate AI capabilities into platform services
• Design scalable and high-performance APIs and backend services
• Improve system reliability, scalability, observability, and performance across distributed environments
• Participate in architecture discussions and technical decision-making processes
• Contribute to cloud-native infrastructure and deployment workflows
• Support deployments in secure, air-gapped, or classified environments when required
• Create and maintain technical documentation and engineering best practices

Qualifications

• At least 5 years of commercial experience in software engineering, Data Engineering, or AI systems development
• Experience with Go
• Hands-on experience building distributed and scalable systems
• Practical experience with LLM-based applications and AI integrations
• Experience building AI agents and multi-agent systems
• Strong understanding of RAG architectures and semantic retrieval workflows
• Hands-on experience with graph technologies, graph libraries, or graph databases
• Experience with Apache Spark and distributed data processing
• Strong understanding of ETL pipelines and large-scale data ingestion workflows
• Experience with cloud-native infrastructure and distributed environments
• Practical experience with backend platform development and API integrations
• Good understanding of semantic search, entity resolution, and metadata extraction
• Experience working with highly scalable and high-performance systems
• Strong problem-solving and communication skills
• Upper-Intermediate level of English

WILL BE A PLUS

• Background in Data Engineering
• Experience with  distributed data processing, Apache Spark, or Apache Beam
• Experience with Knowledge Graphs and graph-based semantic modeling
• Familiarity with MBSE or SysML environments
• Experience supporting air-gapped or classified environments
• Experience with vector databases and embedding pipelines
• Experience with Kubernetes and cloud platforms such as AWS, GCP, or Azure

Additional information

PERSONAL PROFILE

• Analytical mindset with strong problem-solving skills
• Ability to work independently and in a distributed team
• Adaptability to secure and classified environments
• Strong communication and collaboration abilities
• Passion for AI-driven engineering solutions

Strim Duo is a creative digital studio based in Limassol, Cyprus. We specialize in social game development, product engineering, UX/UI design, custom software solutions, mobile apps, and post-launch product support.
Our mission is to build products that work seamlessly across devices, delivering engaging experiences for millions of users worldwide.

Strim Duo is looking for a strong and visionary Design Lead to take ownership of the creative direction, quality standards, and operational efficiency of company’s design function.
This role is ideal for a hands-on design leader who combines exceptional visual taste with strong management skills and the ability to build scalable creative processes. You will lead a multidisciplinary design team and play a critical role in shaping the visual identity of our products, marketing campaigns, and corporate brand.
As Design Lead, you will work closely with the marketing department and cross-functional stakeholders to ensure that all creative output is strategically aligned, visually outstanding, and delivered efficiently.

Requirements

• 5+ years of experience in graphic design, branding, or creative production.
• 3+ years of experience leading and developing design teams.
• Strong portfolio demonstrating excellence in branding, digital marketing, and visual storytelling.
• Exceptional aesthetic judgment and attention to detail.
• Proven experience building processes and managing creative operations.
• Proficiency in Adobe Creative Suite, Figma, and AI-powered design tools.
• Strong communication and stakeholder management skills.
• Ability to balance strategic thinking with hands-on execution.

• Experience in iGaming, gaming, tech, or entertainment industries is a strong advantage.

   

Key Responsibilities

1. Team Leadership & Development

• Lead, mentor, and develop a multidisciplinary team of designers, illustrators, and motion specialists.
• Conduct regular 1:1s, performance reviews, and development planning.
• Build a culture of ownership, creativity, and continuous improvement.
• Provide constructive feedback and elevate the overall capability of the team.

2. Creative Direction

• Set and maintain high visual and conceptual standards across all design outputs.
• Review and approve key creative concepts and final deliverables.
• Ensure brand consistency across all channels and touchpoints.
• Drive innovative and impactful creative solutions.

3. Process & Resource Management

• Optimize workflows, planning, prioritization, and resource allocation.
• Establish scalable design processes, templates, and quality control systems.
• Improve delivery speed while maintaining exceptional standards.
• Identify opportunities for automation and AI integration in the design workflow.

4. Cross-Functional Collaboration

• Partner with Marketing, Product, KAM and Sales teams to translate business objectives into compelling creative solutions.
• Manage stakeholder expectations and ensure clear communication.
• Support strategic initiatives, product launches, conferences, and promotional campaigns.

5. Strategic Contribution

• Contribute to the long-term evolution of Evoplay's brand and creative capabilities.
• Evaluate emerging design trends, tools, and technologies.
• Build a world-class design function capable of supporting the company's global growth.