Jobs at Djinni

WHO WE ARE?

We are Edge Solutions Lab, a team of engineers with a strong background in product development of edge solutions and data platforms.

We have a long-term partnership with a customer in the US who is looking to expand their onsite team with talented engineers like you. This is an exciting opportunity to collaborate with industry leaders, work on impactful projects, and contribute to the development of next-generation electronic devices for healthcare, biotechnology, and research domains.
 

WHO WE ARE LOOKING FOR?

We are looking for a highly motivated PCB Engineer to join our team, working on single board computers, wearable devices, and wireless solutions for healthcare and life-science applications. In this role, as part of a team, you will design, prototype, and test electronic hardware, taking boards from concept and schematic to production-ready manufacturing data, and working closely with hardware engineers, firmware developers, and mechanical designers.

This is a dynamic environment where priorities can shift quickly, so we value someone who adapts easily and stays effective when project focus changes.
 

IN THIS ROLE YOU WILL:

• Perform PCB design work in Altium Designer, from schematic development to layout and release of manufacturing data.
• Design, debug, optimize, diagnose, and modify digital and analog electronic circuits.
• Develop and test single board computers, wearable devices, and wireless solutions.
• Route high-speed interfaces (such as PCIe, USB, DDR) and ensure designs are ready for mass production (DFM/DFT).
• Ensure NDAA compliance when selecting components and manufacturing partners.
• Prepare manufacturing packages (Gerber, drill files, BOM, assembly drawings, fabrication notes) and order PCBs and PCBAs from contract manufacturers.
• Experiment and prototype new ideas for evaluation.
• Test and debug boards using measurement equipment (oscilloscope, logic analyzer).
• Write engineering documentation, including drawings and procedures, test plans, and reports, and recommend design improvements.
• Participate in design meetings and contribute to the product.
• Collaborate with hardware and mechanical engineers on schematic reviews, board outline, connector placement, and enclosure integration.
• Switch between projects and tasks as priorities change, adjusting your focus quickly without losing quality.
   

WHAT YOU BRING ALONG:

• At least 4 or more years of experience in PCB design.
• Confidence in use of Altium Designer.
• Experience in routing high-speed interfaces (such as PCIe, USB, DDR).
• Practical experience in development for mass production (DFM/DFT).
• Familiarity with industry design rules and standards.
• Good analog and digital electronic engineering fundamentals.
• Knowledge of SoC-based solutions and their architecture (buses, clock, ports, etc.).
• Experience in schematic development, including the ability to read schematics, datasheets, and mechanical drawings, and to make minimal schematic changes when needed.
• Good knowledge of communication interfaces (PCIe, USB, I2C, UART, SPI).
• Experience with measurement equipment (oscilloscope, logic analyzer).
• Experience in ordering PCBs and PCBAs from contract manufacturers.
• Flexibility in your approach to projects and the ability to quickly switch focus between tasks, products, and priorities as project needs change.
• Intermediate+ written and spoken technical English.
• Ability to work in a multinational distributed team.
   

WILL BE A PLUS:

• Knowledge of PCB design standards (IPC-2221, IPC-2222, IPC-7351, IPC-A-610).
• Experience in design of battery-powered devices.
• Experience in use of soldering equipment (BGA components are a plus).
• Experience in design of medical devices.
• Experience in components purchasing for prototyping and for production.
• Basic experience in embedded software development.
• Knowledge of mechanical design software tools.
• Flexibility to work across multiple disciplines.

At King Group we bring together talented people from the IT and iGaming industries to build and grow successful digital projects. We operate multiple iGaming platforms, invest in promising startups, and support people who are eager to learn, innovate, and make an impact.
 

We’re looking for a client manager to join one of our projects. If you enjoy communicating with people, confident in English and have previous experience in iGaming - you are welcome!
 

What you’ll do:

• Communicate with users via phone, emails and chats.
• Keep communication clear, friendly, and approachable, making every interaction a positive one.
   

What we’re looking for:

• Previous experience in retention or a similar customer-facing role.
• Strong written and verbal English skills.
• A reliable PC and a stable internet connection.
• A proactive, attentive, and solution-oriented mindset.
   

What we offer:

• Fully remote work — work from wherever you feel most comfortable.
• Paid vacation and sick leave — because your well-being matters.
• A supportive team that values collaboration and welcomes new ideas.
• Regular feedback and opportunities to grow — we’re here to support your professional development.
• A shift-based schedule with a clear work routine (from Monday to Friday, 22:00-7:00 (GMT+2)).
   

If you’re looking for a remote role where you can put your communication skills to good use, communicate with customers from around the world, and grow alongside a friendly team, we’d love to hear from you!

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.

The expertise we’re looking for

• 1+ year of work experience as B2B Account manager in IT or/and IGaming industry;
• Analytical mindset;
• Highly developed social and communication skills;
• Ability to cope with a high-pace, complex and changing environment;
• Strong drive for achieving and exceeding targets;
• Desire to learn and to research;
• To work as a team member;
• Experience with Jira/CRM/Google;
• Knowledge of English;
• Fluent English — spoken and written.

Your position will include

• Act as the main point of contact and develop a trusted advisor relationship with existing customers;
• Ensure games launch, marketing and promotional activities across brands;
• Problem resolution of technical/management/financial/business issues on a regular basis;
• Attend and represent the company at events and exhibitions;
• Provide Account Team Lead with monthly / quarterly reports on the work results;
• Conducting a regular analysis of the iGaming market.

What we offer

• Corporate psychologist;
• Gifts for significant occasions;
• Legal support;
• Flexible working hours;
• Direct access to C-level and opportunity to suggest new business ideas and drive changes.

If you are ready to work in a dynamic team, passionate about the product, technology, and the world of entertainment, we’re waiting for your CV and portfolio to schedule an online/offline meeting and get to know each other better!

Your CV will be carefully reviewed by our TA department, and if it meets the requirements of the position, we will contact you within 3 business days to discuss the possibility of scheduling an interview.

We’re excited to invite Client Operations Manager join our team. If you’re ready for new challenges in a dynamic and fast-paced environment, this could be the perfect role for you.

You would be running such tasks as:

• Quickly and efficiently resolve customer queries regarding payment issues via chats;
• Perform daily monitoring of Operational KPIs;
• Troubleshoot technical issues with payment systems and software to support payment processing; 
• Initiate escalation of issues to the technical team as required;
• Improve existing customer support processes and make suggestions for their optimisation to ensure the efficiency of the department.

Required skills and expertise:

• Strong ownership, attention to detail, and organizational skills;
• Critical thinking and root cause analysis skills;
• Ability to understand customer needs and resolve issues appropriately and professionally;
• Ability to work in high workload conditions;
• Ability to learn quickly and adapt to changing environments.
• English language from Intermediate level.
• Willingness to work night shifts: 3:30 - 14:30; 3/3

Nice to have:

• Experience in resolving issues related to the payments industry;
• Previous experience in customer support/payment specialist or similar position.

We offer:

• 100 % paid sick leaves;
• 20 working days of paid vacation;
• Medical support;
• Benefits Cafeteria (budget for gym/stomatology/psychological service & etc.);
• Corporate gifts & events.

Professional growth & development:

• Competitive salary with annual salary promotions;
• The annual budget for professional courses, conferences, workshops, and books;
• Internal training courses;
• Work with a team of professionals and have the opportunity to share knowledge.

Corporate Culture:

• Dynamic and result-oriented work environment;
• The ability to influence product development at an early stage;
• Openness to new ideas and approaches, healthy team discussions;
• No “red tape” culture.

Candidate journey:

HR Interview — Interview with Team Lead —  Security check — Job Offer

Are you a Data Scientist with a love of LLMs, generative AI?

We are looking for a passionate Data Scientist to implement AI solutions aimed at achieving business goals.

This role offers the opportunity to work on cutting-edge AI adoption projects that helps to improve current business processes.
 

     You'll be a great fit if you have:

•  Strong Python Experience (2 year +);
• Experience with LLM , Diffusion models;
• Knowledge of Prompt engineering;
• Experience with Gen AI-related technologies such as LangChain and RAG;
• Experience with Neural Networks (Optional) ;
• Experience with NLP , Predictive analytics and Machine learning;
• Experience with Pandas;
• Experience with SQL, including experience with large datasets;
• Strong experience in statistics;

• Bachelor's degree in Computer Science or a related field.
   

  What you'll do:

• Develop AI agents that utilize LLM, RAG and langchain approach;
• Implement LLM and Diffusion models to boost business productivity;
• Utilize LLM (LLM Vision) to improve object detection, text classification and extraction;
• Create forecasting, recommendation, and classification models;
• Transform business challenges to AI applications.
   

     We ensure your growth with:

• Competitive salary fixed in USD;
• Flexible working schedule and fully remote work format;
• Paid vacation days and sick leave days ;
• Personal and professional development opportunities;
• Participation in building innovative projects from scratch using modern technologies;
• Team-building activities and corporate events;
• English classes and educational events.

About the Engagement:

A large international organization is setting up a new Strategic Initiatives team. C-level stakeholders give it specific questions, and the team analyzes data quickly to form a clear point of view. For example, two large programmes that run separately today (such as IT change and risk remediation) may need a recommendation on how they should work together.

Overview:

You’ll own the data side of the Strategic Initiatives team. You’ll connect sources, set the factual baseline for each initiative, and answer questions quickly and repeatably. You’ll work side by side with the Business Analysts and bring the evidence into war-room sessions with senior stakeholders.

Responsibilities:

Build the analytic sandbox: help set up and run the sandbox, connecting it step by step to sources such as ERP and MI data warehouses, one use case at a time.

Set baselines: establish the data baseline for each initiative so everyone works from the same facts.

Answer fast, reuse often: run standard queries or write new ones, and save them as documented, reusable assets.

Support decisions live: bring the right data into war-room sessions to form and prioritize hypotheses.

Validate hypotheses: test them with further data and state plainly what the evidence shows.

Support the write-up: provide accurate analysis and clear visuals for executive-level findings.

Must-Have:

10–15 years of relevant experience with a track record of hands-on delivery

Strong hands-on data analysis: querying, joining and cleaning data from enterprise sources (SQL)

Experience with data from ERP systems and MI data warehouses, including budgets, forecasts and spend

Ability to turn data into clear insight for senior, non-technical readers

Care for quality: checking results, documenting queries and making them reusable

Advanced English; able to work from the Krakow office 3 days a week

Nice-to-Have:

Experience with SAP or Oracle ERP finance data (GL, cost centres, spend)

Python or R for analysis

Power BI, Tableau or advanced Excel for executive visuals

Experience setting up analytic sandboxes or self-service analytics

Background in large multinational or financial-services organizations

About the Engagement:

A large international organization is setting up a new Strategic Initiatives team. C-level stakeholders give it specific questions, and the team analyzes data quickly to form a clear point of view. For example, two large programmes that run separately today (such as IT change and risk remediation) may need a recommendation on how they should work together.

The starting team is 2 Business Analysts and 2 Data Analysts. They work side by side and with senior stakeholders, often in live war-room sessions.

Work Format:

Location: Krakow, Poland. Hybrid, with 3 days a week in the client’s office (mandatory)

Who You Are:

Credible and at ease with C-level stakeholders

Does the work yourself, not only manages others doing it

Learns quickly and takes direct, candid feedback well

Delivers at pace without lowering quality

Works openly with the client and team in a live, fast-moving setting

Note: this is not an IT/requirements Business Analyst role. There are no user stories or backlog work. The role is about strategy and finance: you answer executive questions with financially grounded analysis and recommendations. A background in consulting, corporate strategy or FP&A fits best.

We are inviting you, a highly motivated and results-oriented Security Operations Analyst to join our team on a full-time basis.

Our team has unique expertise in research, analysis, and product development. By relying on technical insights and a data-driven approach, we create disruptive future-defining innovations of the fin-tech industry that remain our basis for success.

Responsibilities

• Monitor prioritized security alert queues and validate whether alerts indicate genuine security risks.
• Perform initial and in-depth investigations of security alerts and suspected incidents across endpoint, identity, authentication, network, cloud, and other relevant environments.
• Enrich investigations by correlating endpoint, identity, authentication, network, service, asset, user, timeline, and business context from multiple data sources.
• Classify security events, assess severity and potential impact, identify affected users and assets, and determine the scope of suspicious activity.
• Develop investigation timelines, collect relevant evidence, identify potential attack techniques, and document findings and conclusions in the case-management system.
• Close false positives and benign activity with appropriate justification, and execute approved low-risk response actions through established runbooks.
• Escalate complex or high-impact incidents, privileged-account compromises, and production-impacting cases to the appropriate teams or Incident Response.
• Conduct proactive threat hunting and investigate suspicious activity that may not have triggered existing security detections.
• Identify recurring false positives, detection gaps, and opportunities to improve alert quality, investigation procedures, and operational efficiency.
• Maintain clear investigation records, handover notes, and contribute to the continuous improvement of SOC processes and runbooks.

Requirements

• At least 1+ year of hands-on experience in security operations, including security alert triage and incident investigation, with practical exposure to SIEM, EDR/XDR, and case-management platforms.
• Ability to build searches and queries, filter security events, and correlate related activity across multiple data sources using SIEM query languages such as KQL, EQL, ES|QL, or SPL.
• Understanding of common endpoint, identity, authentication, network, DNS, HTTP, cloud, and service audit telemetry.
• Working knowledge of Windows and Linux operating systems, TCP/IP, DNS, HTTP, authentication mechanisms, access control, and common attack techniques.
• Ability to distinguish true positives, false positives, and benign activity; assess preliminary severity; identify affected users and assets; and determine when further investigation or escalation is required.
• Understanding of common attack patterns, including phishing, credential abuse, malware execution, privilege escalation, lateral movement, and suspicious account activity.
• Basic knowledge of Indicators of Compromise (IOCs), threat intelligence, reputation sources, and the MITRE ATT&CK framework.
• Ability to conduct structured investigations, build concise incident timelines, correlate evidence, and document investigation findings, actions, conclusions, and escalation notes.
• Understanding of incident response fundamentals, including containment, eradication, and recovery, as well as the importance of following established response procedures.
• Good analytical thinking, attention to detail, and the ability to communicate technical findings clearly.

Will be a plus

• Simple Python or PowerShell scripts for investigation and enrichment
• Exposure to cloud, email-security, or SaaS audit logs and common phishing-investigation workflows
• Practical cybersecurity labs or an entry-level certification such as Security+ or CySA+
• Experience with MacOS

We offer

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

Behind every next-gen European car is a massive technical challenge. We build the high-performance platforms that make those cars smarter, faster, and safer.

To push our High-Performance Ecosphere forward, we are hiring a Senior C++ Engineer with the ambition to step into a Proxy Product Owner role. This isn’t a pivot away from code – it’s an evolution. You will stay close to programming while gaining direct visibility with executive business stakeholders, ensuring that our technical delivery directly accelerates the broader product strategy.

Location: Kraków – 100% On-site work model (5 days/week)

Job Description

• 1+ years of experience in DevOps/Release engineering
• Solid knowledge of GCP ecosystem
• Knowledge of AWS ecosystem
• Kubernetes, Terraform and Kubernetes
• Strong experience in building CI/CD pipelines for Backend, Web and Mobile
• Experience with scripting Python, Bash scripting
• DataDog - nice to have
• Upper-Intermediate English Level
• Ability to work in team
• Ability to resolve problems independently

Job Responsibilities

DevOps engineer will help the team to setup new environments as well as refactor existing ones.

DevOps engineer will work on tasks to setup continuous delivery process from scratch for complex media pipeline including deployment, automation and release flow.

DevOps engineer will propose, architect and implement CI/CD solutions and work together with client's DevOps team to setup release pipeline

Department/Project Description

Customer is successful world class big media corporation that owns and produces media content delivered to various home media entertainment platforms, mobile and web platforms.

Функції:

·         техпідтримка (рівень L2+L3) та забезпечення розвитку (аналіз, проектування, впровадження, оптимізація) мереж та мережевих сервісів  Enterprise-рівня: LAN, WAN, WLAN WiFi, DATACENTER, всі різновиди VPN.

Вимоги:

·         Неповерхневі (на рівні, реально еквівалентному CCNP Enterprise/Routing&Switching + CCNP Security) знання механізмів та протоколів L2/L3 комутації, маршрутизації (BGP, OSPF, EIGRP), QoS, Network Monitoring/Logging/Troubleshooting/Management, відмовостійкості, автоматизації, забезпечення захисту мереж, та т.і.

·         Досвід роботи (від 4 років) з Cisco Catalyst (провідні та безпровідні мережі) та з Fortinet FortiGate (OSPF, BGP, створення, аналіз та оптимізація політик, функціонал Unified Threat Management, інспекція трафіку, IPS, SD-WAN, всі підтримувані різновиди VPN).

Режим роботи та особливі умови:

Офіс/гібрид

We’re looking for a Junior Data Engineer with 1–2 years of experience to help build, maintain, and improve data pipelines and data processing solutions.

You’ll work closely with experienced engineers and other team members to develop reliable data workflows, improve data quality, and grow your expertise in data engineering.

What you’ll do
- Build and maintain ETL/ELT pipelines from databases, APIs, and other data sources
- Write and optimize SQL queries for data processing and transformation
- Develop data processing scripts using Python
- Assist with data modeling and maintaining data warehouse structures
- Work with Airflow or similar workflow orchestration tools
- Implement data validation and quality checks
- Monitor pipeline execution and help troubleshoot issues
- Participate in improving pipeline performance and reliability
- Use Git for version control and collaborate through code reviews
- Document data pipelines and technical processes

What we’re looking for
- 1–2 years of experience in Data Engineering or a related technical role
- Good knowledge of SQL and basic to intermediate Python skills
- Understanding of ETL/ELT processes and data transformation concepts
- Familiarity with relational databases and data warehousing fundamentals
- Basic experience with Airflow or similar orchestration tools, or willingness to learn
- Familiarity with at least one cloud platform: AWS, Azure, or GCP
- Understanding of Git, testing, and data quality principles
- Analytical thinking, attention to detail, and a willingness to learn
- Intermediate English or higher

Nice to have
- Experience with Spark / PySpark
- Familiarity with Databricks, Delta Lake, or lakehouse architecture
- Basic knowledge of Kafka, CDC, or streaming data
- Familiarity with Terraform or other Infrastructure as Code tools
- Experience with CI/CD pipelines

🎁 What we offer
- 100% remote work
- Flexible working hours
- Competitive compensation
- Paid vacation and sick leave
- Health insurance / medical support
- Professional development and learning opportunities
- A friendly, supportive team with direct communication
- The opportunity to work on international projects and grow your data engineering skills

Функції:

·         техпідтримка (рівень L2+L3) та забезпечення розвитку (аналіз, проектування, впровадження, оптимізація) мереж та мережевих сервісів  Enterprise-рівня: LAN, WAN, WLAN WiFi, DATACENTER, всі різновиди VPN.

Вимоги:

·         Неповерхневі (на рівні, реально еквівалентному CCNP Enterprise/Routing&Switching + CCNP Security) знання механізмів та протоколів L2/L3 комутації, маршрутизації (BGP, OSPF, EIGRP), QoS, Network Monitoring/Logging/Troubleshooting/Management, відмовостійкості, автоматизації, забезпечення захисту мереж, та т.і.

·         Досвід роботи (від 4 років) з Cisco Catalyst (провідні та безпровідні мережі) та з Fortinet FortiGate (OSPF, BGP, створення, аналіз та оптимізація політик, функціонал Unified Threat Management, інспекція трафіку, IPS, SD-WAN, всі підтримувані різновиди VPN).

Режим роботи та особливі умови:

Офіс/гібрид

We’re looking for a Python Full-Stack Developer with 1–2 years of experience to help build and maintain web applications and backend services.

You’ll work closely with experienced engineers to develop new features, integrate APIs, and contribute to reliable, user-friendly applications while continuing to grow your technical skills.

What you’ll do

- Develop and maintain backend services and REST APIs using Python
- Work with frameworks such as FastAPI, Django, or Flask
- Build and maintain frontend components using JavaScript or TypeScript and React
- Work with relational databases such as PostgreSQL or MySQL
- Write clean, maintainable, and testable code
- Integrate third-party APIs and external services
- Write unit tests and participate in code reviews
- Troubleshoot bugs and improve application performance
- Use Git for version control and collaborate with the development team
- Participate in technical discussions and contribute to improving existing solutions
- Document technical implementations when needed
 

What we’re looking for

- 1–2 years of commercial experience in Python development
- Good knowledge of Python fundamentals and object-oriented programming
- Familiarity with at least one Python web framework, preferably FastAPI or Django
- Understanding of REST APIs and HTTP fundamentals
- Experience working with SQL databases, preferably PostgreSQL
- Basic knowledge of JavaScript or TypeScript, HTML, and CSS
- Familiarity with React or another modern frontend framework
- Understanding of Git, unit testing, and software development best practices
- Basic knowledge of Docker and application deployment concepts
- Good problem-solving skills and willingness to learn
- Intermediate English or higher
 

Nice to have

- Experience with asynchronous programming in Python
- Familiarity with Redis or other caching solutions
- Experience with cloud platforms such as AWS, Azure, or GCP
- Familiarity with CI/CD pipelines
- Experience integrating AI APIs or working with LLM-based applications

🎁 What we offer
- 100% remote work
- Flexible working hours
- Competitive compensation
- Paid vacation and sick leave
- Health insurance / medical support
- Professional development and learning opportunities
- A friendly, supportive team with direct communication
- The opportunity to work on challenging international projects

.NET Full-Stack Engineer -  Microsoft Teams Bots & Communications
 

We’re looking for an experienced .NET Full-Stack Engineer to join a long-term product team working within the Microsoft Teams ecosystem.
 

The role is primarily backend-focused and combines Microsoft Teams bots, Microsoft Graph integrations, real-time activity processing, notifications, and communication-related functionality.
 

You’ll work on production features inside Microsoft Teams, including bot interactions, activity feeds, communication events, and integration with Microsoft 365 services.
 

What you’ll work on

• Design, develop, and maintain Microsoft Teams bots that process user and system activity in real time.
• Build and improve a real-time activity feed bot that sends timely notifications to users’ Teams activity feed through Microsoft Graph.
• Develop integrations with Microsoft Graph API, Microsoft Teams APIs, and Microsoft 365 services.
• Work with Teams-related functionality such as calls, meetings, participants, recordings, call records, notifications, and communication data.
• Build backend services for collecting, processing, and exposing Teams activity and communication data.
• Implement real-time functionality using SignalR / WebSockets where applicable.
• Set up and manage bot authentication and permissions with Microsoft Entra ID (Azure AD).
• Contribute to frontend functionality using React / Angular / TypeScript when needed.
• Troubleshoot application-level integration issues and improve reliability and performance.
   

Core stack

• C# / .NET / ASP.NET Core
• Microsoft Graph API
• Microsoft Teams APIs
• Microsoft Graph Communications / Cloud Communications APIs
• Microsoft Bot Framework / Teams bots
• Microsoft Entra ID
• SignalR / WebSockets
• SQL
• REST APIs
• React / Angular / TypeScript
   

Requirements

• 5+ years of commercial experience with C# / .NET
• Strong backend experience with ASP.NET Core
• Commercial experience with Microsoft Graph API
• Hands-on experience with Microsoft Teams integrations
• Experience developing or supporting Teams bots
• Understanding of Teams activity feed notifications, Graph permissions, authentication, and event-driven integrations
• Experience with Microsoft Entra ID / Azure AD authentication and permissions
• Experience with SQL and REST APIs
• Ability to independently deliver integrations and troubleshoot production issues
• English B2+
   

Strong advantage

• Microsoft Graph Communications / Cloud Communications APIs
• Teams calls / online meetings / call records / recordings / participants
• Real-time audio/media
• VoIP / telephony
• WebRTC
• SIP / RTP
• Direct Routing
• Azure Communication Services
• High-load or distributed systems
   

About the project

This is a long-term product, not a short-term integration project. You’ll join a stable development team with an ongoing roadmap and deep involvement in the Microsoft Teams ecosystem.

The role combines backend engineering, cloud infrastructure, Microsoft Graph integrations, Teams bot development, and real-time communication functionality.
 

What we offer

• Long-term cooperation
• Full-time engagement
• Stable US-based client
• Predictable workload
• Paid vacation and sick leave
• Professional development support
• Equipment provided
• Office lunches
• Anniversary and baby bonuses