Jobs at Djinni

AEM Days is looking n for an Account Assistant (remote) to support Head of Media Buying.

We’re open to candidates without prior experience in our field — the key things we’re looking for are initiative, reliability, and a willingness to take on administrative tasks.

Key responsibilities:

• Managing Facebook and TikTok accounts
• Communicating with account providers
• Opening and setting up new accounts

Requirements:

• Strong sense of responsibility and reliability
• Ability to handle routine administrative tasks with attention to detail
• Good communication skills, both written and verbal
• Basic understanding of digital platforms (Facebook, TikTok) is a plus
• Willingness to learn and adapt quickly

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

As a Backend Engineer, you will be a core part of our technology team, responsible for building and maintaining the backend infrastructure of the FSV Platform. You will work with cutting-edge technologies, including Python-based frameworks, cloud services, and machine learning operations (MLOps), to develop a platform that processes and analyzes drone data to create 3D models and orthophotos. Your role will involve not only backend development but also basic DevOps tasks and collaboration with frontend teams, making this a dynamic and versatile position.

If you thrive in startup environments, are proactive, and enjoy solving complex problems, this position offers an exciting opportunity to contribute to an innovative platform and grow alongside our ambitious team.

Responsibilities:

• Design, develop, and maintain scalable backend services for the platform.
• Implement, deploy, and maintain machine learning algorithms in production environments.
• Work with the frontend team to ensure seamless integration and occasionally contribute to frontend tasks if necessary.
• Work with the platform's cloud infrastructure, ensuring efficiency, scalability, and reliability.
• Actively engage in solving platform issues, optimizing processes, and contributing innovative solutions.
• Stay updated with new backend, cloud, and ML technologies, and quickly adapt to new protocols or tools as required. 

Requirements:

• 7+ years of experience in Software Development.
• Proficiency with Python (5+ years) and frameworks such as Django, Flask, etc.
• Proven experience in implementing ML algorithms in production environments.
• Previous experience working in a fast-paced startup environment.
• Solid understanding of AWS or similar cloud platforms.
• Basic experience with frontend frameworks, such as React. Ability to assemble a simple project independently.
• Familiarity with DevOps principles, capable of deploying models when needed, and managing environments.
• A strong sense of initiative and self-drive to rapidly acquire, understand, and effectively implement new technologies, protocols, and frameworks to meet project needs and challenges.
• Education: degree in Mathematics/Physics/IT Technology

Why you should join us:

• With us, you will become part of a team of professionals who strive to contribute to the development of advanced technologies.
• We value teamwork and create an atmosphere of mutual support where everyone can unleash their potential.
• Flexible work schedule.
• Paid vacation and sick days.

Hiring process:

• Submit your CV and a short cover letter detailing your experience and interest in the role.
• Selected candidates will be invited to the initial interview with the HR representative.
• Successful applicants will proceed to interviews with our Principal Engineer and later with the C-level management and PM.

Skylum allows millions of photographers to make incredible images. Our award-winning software automates photo editing with the power of AI yet leaves all the creative control in the hands of the artist.

Join us on our mission to make photo editing enjoyable, easy, and accessible to anyone. You’ll be developing products with innovative technologies, providing value and inspiration for customers, and getting inspired in return.

Thanks to our incredible team of experts, we’ve built a collaborative space where you can constantly develop and grow in a supportive way. At the same time, we believe in the freedom to be creative. Our work schedule is flexible, and we trust you to give your best while we provide you with everything you need to make work hassle-free. Skylum is proud to be a Ukrainian company, and we stand with Ukraine not only with words but with actions. We regularly donate to various organizations to help speed up the Ukrainian victory.

Role Mission: 

We are looking for a strong Machine Learning Engineer who can build and improve ML models used in our product. Most of the tasks are related to computer vision and image processing. You will work on both common tasks like segmentation, detection, and classification, as well as more complex problems involving Diffusion Models, LLMs, VLMs, and other custom tasks without ready-made solutions.

You should be able to work independently, move fast, and quickly test new ideas.

What You Will Do

• Build and improve ML models, mostly for computer vision tasks.
• Handle the full ML process: collect and prepare data, train and test models, and improve them step by step.
• Work on both standard and new types of problems.
• Create fast prototypes and help turn successful ones into real products.
• Work closely with other teams to bring your models into the product.

What We’re Looking For

• 3+ years of real-world experience with ML, including at least 2 years in computer vision.
• Good understanding of how to build ML systems from start to finish.
• Hands-on experience with one or more of these: object detection, segmentation, img2img, generative networks.
• Ability to read, understand, and implement ideas from cutting-edge research papers. You stay current with top conferences (e.g., CVPR, NeurIPS, ICCV) and can turn academic innovations into practical solutions.
• Strong skills in Python and PyTorch.
• Experience optimizing models for efficient inference on local devices (CPU, GPU, NPU), including quantization, pruning, and runtime adaptation.
• Able to work with and explore large datasets.
• Comfortable working on your own and taking full responsibility for your tasks. Experience with prototyping and working in an R&D cycle.

Nice to Have

• Experience in research (PhD, papers, or personal projects).
• Experience training or fine-tuning foundational models (LLMs, VLMs).
• Experience training or fine-tuning diffusion models for specific image generation or enhancement tasks.
• Familiarity with classical image processing techniques.
• Experience with deep learning inference frameworks like ONNX Runtime, OpenVINO, Core ML, or others.
• Strong C++ skills, close to your Python level.
• Enjoy building and testing product ideas quickly.

What we offer:

For personal growth:

• A chance to work with a strong team and a unique opportunity to make substantial contributions to our award-winning photo editing tools;
• An educational allowance to ensure that your skills stay sharp;
• English and German classes to strengthen your capabilities and widen your knowledge.

For comfort:

• A great environment where you’ll work with true professionals and amazing colleagues whom you’ll call friends quickly;
• The choice of working remotely or in our office space located on Podil, equipped with everything you might need for productive and comfortable work.

For health:

• Medical insurance;
• Twenty-one days of paid sick leave per year;
• Healthy fruit snacks full of vitamins to keep you energized.

For leisure:

• Twenty-one days of paid vacation per year;
• Fun times at our frequent team-building activities.

If you are looking forward to working with true professionals and simply amazing people & product — we are waiting for your CV!

ARRISE sets the benchmark for service delivery and excellence in the iGaming industry. Playing a key role in the success of its clients, which include Pragmatic Play, a brand relied upon by the world’s biggest online casinos for its cutting-edge products, ARRISE helps to deliver exceptional gaming experiences to millions of players worldwide. Our global team of over 6,000 talented and driven professionals are shaping the future of iGaming. Headquartered in Gibraltar, we have offices spanning Canada, India, the Isle of Man, Latvia, Malta, Romania, Serbia, Bulgaria, and the UAE, and more exciting destinations on the horizon. At ARRISE, we take pride in creating growth opportunities at all levels, constantly investing in our people while welcoming new colleagues and forging strategic partnerships that open new opportunities for success. To achieve this, we bet on ourselves. We know that success is a collective effort, and our team is driven by ambition, collaboration, and a shared commitment to grow and succeed—while embracing every step of the journey. Be part of the future of iGaming with 6,000 ARRISERS! See a job that excites you? Apply now, and our friendly recruitment team will connect with you soon. Your journey starts here!   
 

Responsibilities: 

• Act as a single point of contact for phone calls and emails from staff regarding IT issues and queries. 
• Receiving, logging and managing calls from internal staff via telephone and email or other communication channels. 
• 1st and 2nd line customer support — troubleshooting of IT related problems from in-house software to hardware, such as mobile phones, Laptops, PCs and Printers. 
• Infrastructure support and maintenance — Active Directory, Office 356, Exchange Online, SharePoint Online, local area network. 
• Troubleshoot. 
• Maintain an inventory of IT assets and equipment. 
• Support of IT purchases. 
• Log all requests in the Service Desk Call Logging system. 
• Take ownership of user problems and follow up the status of problems on behalf of the user and communicate progress in a timely manner. 
• Push all troubleshooters available towards solving successfully and in an ASAP manner all reported issues coming from customers. 
• Maintain a high degree of customer service for all support queries and adhere to all service management principles. 
• Provide basic in-house training in MS Office applications used within the Association (Word, Excel, Outlook, PowerPoint). 
• Publishing support documentation to assist staff with requests for information & provide staff training if required. 
• Arrange for external technical support where problems cannot be resolved in house. 
   

Requirements: 

• This is an on-site position based in Wrocław. We believe in the value of in-person collaboration, so working from the office will be an important part of your day-to-day experience in this role. 
• Strong skills with Windows Active Directory, Office 365 and SharePoint are mandatory. 
• Proven experience as a System Administrator, Network Administrator or similar role. 
• Experience with databases, networks (LAN, WAN), routers & switches. 
• Familiarity with various operating systems and platforms. 
• Excellent communication skills. 
• BSc/Ba in Information Technology, Computer Science or a related discipline; professional certification (e.g. Microsoft Certified Systems Administrator (MCSA)) is a plus. 
• Intermediate level of English or higher, Polish (A2) is a plus. 

Company offers: 

• Long-term employment; 
• Flexible timetable; 
• Comfortable working conditions; 
• Paid vacation and sick leaves. 
• English lessons, gym; 
• Competitive salary level. 

We are looking for an experienced Business Systems Analyst who is willing to apply their current knowledge and skills and is inspired to discover new technologies. 

Your future dynamic and friendly team consists of: Developers (Back-end and Front-end), QA Engineers, Application Architect, and Technical Delivery Manager.  

Requirements: 

- 5+ years as a Business/System Analyst or Product Owner in IT; 

- Ability to work with raw information in order to create requirements for developers; 

- Create INVEST documentation; 

- Strong problem-solving and facilitation skills; 

- Upper-Intermediate English; 

- Ability to speak the same language with developers, designers and business; 

- We're looking for a person who can see the system components, understand data flow;  

- Understanding of work specifics with customers of the American market; 

- Basic understanding of REST API and integrations on the basis of it; 

- General knowledge of web application structure and architecture types; 

- High level of proactivity and independence. 

Role and responsibilities: 

- Close cooperation with development and design team; 

- Various documentation development (User stories, nFRs, Flowcharts, Mindmaps, etc); 

- Participation in Enterprise products for a big company; 

- Close communication with customer from the stage of project kick-off to support; 

- Preparation and conduct of Demo meetings; 

- Participation in project coordination: estimation, planning and execution control of the project; 

- Validation of mockups with design team as well as Backend documentation validation; 

- Constant communication with Engagement Team of the customer for the purpose to formulate or specify the existing requirements; 

- Support and create the necessary project documentation useful for developers’ teams; 

- Daily Scrum meetings participation. 

Will be a plus: 
- Interest in the technologies and tools or the relevant experience in JSON, Postman, Swagger, databases, test automation, basic coding, etc. 

- Relevant IIBA/PMI certifications. 

What we offer: 

• Paid training programs and English/Spanish language courses 
• Medical insurance, sports program compensation and other benefits compensation program, which can be selected by each employee according to their personal preferences. 
• Comfortable working hours 
• Awesome team events and a wide variety of knowledge sharing opportunities. 

We’re looking for a Generative AI Expert to help our Israeli client implement GenAI tools, automate processes and optimize the way they work.

Beetroot’s client is an Israeli food and beverage AI platform built for revenue activation. They are trusted by industry leaders like Campbell’s, Givaudan, Kraft Heinz, Nestlé, Mars, PepsiCo, and more, and are the AI platform powering food and beverage brands to dominate the shelf, optimize campaigns, and maximize revenue. With insights sourced from billions of data points, they’re empowering clients to create, market, and sell their products faster and more successfully than ever before.

As a Generative AI Expert, you’ll drive the adoption and optimization of generative AI tools across client’s marketing workflows. In this role, you’ll be responsible for implementing AI-driven content creation, personalizing campaigns, automating marketing processes, and experimenting with the latest AI innovations to boost performance. You’ll collaborate closely with cross-functional teams to integrate AI into strategy, execution, and analytics.

What you'll do in this role  

AI Tool Strategy & Management

• Evaluate, implement, and maintain generative AI tools (e.g., ChatGPT, Jasper, Copy.ai, Midjourney, N8N, Clay) to support content creation and marketing workflows.
• Collaborate with IT and data teams to ensure secure, scalable AI tool usage.

Content Generation & Personalization

• Use AI to create or enhance blog posts, email campaigns, landing pages, ads, and sales collateral tailored to various personas and funnel stages.
• Implement prompt engineering strategies to maximize output quality and brand consistency.

Marketing Automation & Workflow Optimization

• Identify repetitive marketing tasks (e.g., lead scoring, segmentation, reporting) and design AI-driven automation processes using tools like Zapier, Make, or HubSpot Workflows.
• Develop and maintain custom scripts or low-code tools to streamline marketing operations.

Cross-functional Collaboration

• Work with Product Marketing, Demand Generation, and Sales to co-develop personalized campaigns and nurture flows.
• Support data-driven decision-making by integrating AI tools into analytics and reporting processes.

Experimentation & Innovation

• Run rapid experiments to test AI use cases in campaign optimization, A/B testing, SEO enrichment, and user behavior modeling.
• Stay ahead of generative AI trends and ensure our marketing team leverages the most impactful innovations.

We're looking for

• Proven experience in a marketing, growth, or operations role, ideally within a tech environment.
• Hands-on experience with generative AI tools such as ChatGPT, Jasper, Copy.ai, Midjourney, N8N, or Clay.
• Familiarity with marketing automation platforms (e.g., HubSpot, Zapier, Make, or similar).
• Solid understanding of prompt engineering and its impact on content quality and consistency.
• Experience creating and personalizing marketing assets such as blog posts, landing pages, emails, and sales collateral.
• Competence in low-code/no-code tools.
• Strong analytical skills with the ability to integrate AI into data analysis and reporting workflows.
• Up-to-date knowledge of trends and best practices in generative AI and marketing technology. 
• Creative problem-solver who thrives on experimentation and innovation.
• Collaborative mindset and experience working with cross-functional teams, excellent communication skills. 
• At least an Upper-Intermediate level of English knowledge. 

How to knock our socks off

• Competence in basic scripting (e.g., Python, JavaScript, or API integrations). 
• Marketing or business background. 
• Naming five or more dishes that include beetroot besides borshch.

✔ Not checking every box?

This job looks very exciting, but you hesitate to apply because of the confidence gap? Reach out to us anyway! Beetroot is an inclusive workplace that considers all applicants. We’re committed to openness — promoting equality and fostering an environment where different backgrounds, ideas, and experiences are not just accepted, but embraced. So let’s discover together whether we could be an excellent fit for each other.

Please send us your CV in English, and we'll be happy to discuss your application further.

Junior Full-Stack Developer  — Bucharest

We are a young and ambitious team looking for Junior Full-Stack Developer to join us. If you want to grow with a real project, work with modern technologies, and gain hands-on production experience — this is your opportunity.

Requirements:

• React
  NestJS
  Firebase
  AWS (S3, DynamoDB)
  Docker
  MongoDB
• Nice to have:
  React Native
• English: upper-intermediate ( speak/read/write)

We offer:

• Salary of $600
• Full-time position
• Friendly work environment and continuous support

• Opportunity to work with modern technologies and real-world products

   

Want to kick off your career with real experience, not just pet projects?
Send your resume — let’s get in touch.

Description

In Grid Integration Service Solutions, we are currently looking for a skilled and motivated engineer to join our team of R&D specialists. Are you interested in developing control concepts and software for new charging solutions in the field of e-Mobility, such as eBus flash-charging, large electric vehicle depots/terminals, and battery-powered trains? Are you passionate about working in close collaboration with a wide range of stakeholders and the company’s global R&D team drawing on your demonstrable communication skills?
Then this job is for you!

Requirements

• Bachelor’s degree in engineering, computer science, information technology, electronics, or communications 6 – 8 years of DevOps or DevSecOps experience
• Experience with Linux (must have), Windows (nice to have), mobile environments, Azure DevOps (must have), Azure cloud environment and services
• Expertise and experience with Docker, Docker Compose, and Docker swarm
• Database handling knowledge with (SQL and Non-SQL DBs) – PostgreSQL, InfluxDB,
• Experience in different microservices and containerized applications, algorithms and data structures, monitoring tool (Grafana, Prometheus) and management
• Knowledge in multiple build and deployment tools considering Angular, TS, .Net Core, Python, and CODESYS (non-mandatory)
• Knowledge of ELK stack, HAProxy, MQTT, monitoring tool (Grafana), and tool management
• Experience with CI / CD, configuration management, and version control (and tools such as TFSandGIT)
• Experience in agile development processes or similar research capabilities to modernize application delivery, build and release processes
• Ability to work independently with a sense of ownership and responsibility
• Fluency in written and spoken as well as technical writing in English
• Communication and interpersonal skills and intercultural sensitivity
• (Nice to Have) Basic knowledge of system administration, networks, infrastructure (switches, routers, firewalls), configuration and troubleshooting.

Job responsibilities

• Setting up, implementing, maintaining, monitoring, and supporting new development tools and IT infrastructure
• Own and implement configuration management processes for developing, deploying, operating, maintaining, and supporting the products along the product lifecycle including but not limited to version management, branch management, build, release, and CI / CD pipelines
• Implementing end-to-end CI /CD pipeline by automating (writing scripts for deployment, monitoring, and operations) the process
  Understanding the complete needs of stakeholders to align developers with operations / support Participate in incident handling and other related duties
• Support or participate in preparing technical design documents in response to market / product / technical / functional / non-functional requirements specifications
• Potentially develop software and / or review software development according to security development lifecycle and technical design documents
• Analyze the developed code, prepare bug reports, conduct root cause analysis, suggest fixes, implement
  and / or ensure implementation of the identified solution, subsequent verification and validation steps

Description

We’re a supportive, inclusive group that values collaboration and fosters a strong sense of belonging. Our team operates with transparency and alignment, guided by scaled agile practices that promote continuous improvement.

We’re driven by values that shape how we work together every day:
Teamwork, ownership, accountability, proactivity, transparency, empathy, inclusivity, and a commitment to continuous learning and growth.

Requirements

• Proven experience developing and deploying Android applications and a strong understanding of the Android ecosystem.
• Proficiency in Java and Kotlin languages, and a deep understanding of Android UI design principles (Jetpack Compose) and patterns (Jetpack Compose Navigation).
• In-depth knowledge of Android SDK, Android Studio, and Git.
• Experience with Android libraries (Camera APIs) and frameworks.
• Deep knowledge of mobile app architecture and design patterns (e.g., MVC, MVP, MVVM), reactive programming, and coordinator patterns.
• Deep knowledge of native platform APIs, frameworks, and lifecycle management.
• Solid grasp of RESTful APIs, GraphQL, and real-time communication.
• Experience with Android mobile performance optimization and memory management.
• Familiarity with Android mobile security best practices.
• Strong background in automated testing in Android, including unit, UI, and integration testing.
• Familiarity with version control systems (e.g., Git) and agile development methodologies.
• Experience with testing frameworks (Compose UI Testing, JUnit).
• Excellent problem-solving skills with a keen attention to detail.
• Excellent communication skills and a collaborative mindset.
• Ability to work asynchronously in a distributed team.

Job responsibilities

• Design and create scalable, performant, and maintainable native mobile applications for Android.
• Work closely with product managers, designers, and engineers to translate business requirements into technical solutions.
• Write clean, testable, well-documented code, ensuring optimal performance and maintainability.
• Guide and mentor Android mobile engineers
• Identify, analyze, and resolve complex technical challenges
• Evaluate and integrate modern technologies, SDKs, and frameworks to enhance product capabilities.
• Make decisions and develop around mobile CI/CD, testing strategies, dependency management, and release pipelines.
• Ensure seamless and secure integration with backend APIs and services.
• Maintain a deep understanding of Google’s platform guidelines, tools, and roadmaps.
• Stay updated on the latest Android SDK, libraries, and development tools to enhance our product offerings continuously.

Our customer is the leading school transportation provider in North America & Canada, being the owner of more than a half of all yellow school buses in the United States. Every day, the company completes 5 million student journeys, moving more passengers than all U.S. airlines combined and delivers reliable, quality services for 1,100 school districts. 

N-iX has built a successful cooperation with the client delivering a range of complex initiatives. As a result, N-iX has been selected as a strategic long-term partner to drive the digital transformation on an enterprise level, fully remodeling the technology landscape for 55,000 employees and millions of people across North America. 

Responsibilities

• Specify, design, build, and support data warehousing and BI solutions.
• Create dashboards and KPIs to show the business performance to management.
• Design and maintain data models used for reporting and analytics.
• Help the broader team identify new features and business opportunities through your analysis.
• Enable self-service capabilities within the BI tools for users to be able to slice and dice information as needed.
• Build various data visualizations to tell the story of trends, patterns, and outliers.
• Monitor and tune BI tools to ensure optimum level of performance.
• Provide updates to customers, business, and staff on a timely basis for projects and tasks.
• Analyze existing reports and optimize them for standardization across the company.
• Ensure data accuracy by validating data for new and existing tools
• Coordinate the work of several Senior Power BI engineers again with another Lead Power BI engineer

Must-Have Skills:

• Proven work experience as a Power BI engineer, with a minimum of 4+ years with SQL, SQL Server, SSRS, SSIS, PowerBI, SSAS 
• Understanding of data modeling, ETL processes, and data warehousing concepts.
• In-depth knowledge of Power BI /  Excel 
• Strong experience working in Agile environments like Scrum/Kanban
• Proven track record of visualizing complex reports for business stakeholders
• Strong analytical and problem-solving skills, with meticulous attention to detail
• Excellent communication and leadership abilities, with the capacity to mentor and guide a team
• Ability to work with vague requirements
• Experience working on  fix-priced projects or with big enterprise customers
• At least an Upper-intermediate level of English. 

Nice-to-Have Skills:

• Business Intelligence certifications are a plus.
• Familiarity with additional AWS data services and tools
• Familiarity with Snowflake or similar DWH solutions
• Expertise in Python programming for data manipulation, automation, and analysis.

We are a group of companies that has been operating globally since 2020. We are represented on the market by several sports and casino brands. Over the past year, we have successfully doubled our scale and received the Best Sportsbook Operator award at the SiGMA Awards. We are currently continuing to develop actively and are recruiting for the following positions/positions Head of Recruitment.

Key Responsibilities:

• Develop and execute a scalable hiring strategy for all business departments: marketing, affiliate, retention, service etc.
• Build, manage, and mentor an in-house recruitment team (recruiters, sourcers).
• Lead the full recruitment cycle for mid to C-level positions.
• Optimize recruitment processes by implementing ATS/CRM systems and AI-driven tools.
• Collaborate closely with hiring managers to define ICPs, align on hiring goals, and ensure hiring SLAs are met.
• Shape and strengthen our Employer Value Proposition (EVP) and drive employer branding in key markets.
• Own recruitment analytics and reporting: time-to-hire, cost-per-hire, offer acceptance rate, quality of hire.
• Establish strong sourcing pipelines via LinkedIn, Telegram, niche platforms, closed communities, and agencies.
  
   

Requirements:

• 4+ years of hands-on experience in recruitment, including at least 1 year in a team lead or head role.
• Proven background in iGaming, betting, or other high-velocity industries (e.g., performance marketing, digital entertainment).
• Experience in building or scaling recruitment functions from scratch.
• Strong stakeholder management skills: building trust with business, strategic alignment, data-driven mindset.
• In-depth knowledge of sourcing tools and channels: LinkedIn, Telegram, industry communities, executive search.
• Fluent English (Upper-Intermediate or higher) is a must.
• Comfortable operating in fast-paced, dynamic, and multicultural environments.

What do we offer?

1. Remote work.
2. Flexible working hours.
3. Competitive salary paid on time.
4. Friendly and proactive team.
5. No bureaucracy, unnecessary reports, or calls.
6. 20 days of paid leave, 5 sick leave and holidays are days off.

Backend Web Developer Job Requirements

Position: Backend Java Developer

Location: Remote (Europe)

Employment Type: Full-Time or Part-Time

Experience Level: Mid to Senior (3+ years)

Key Responsibilities

1. Design, develop, and maintain scalable and secure backend services using Java 8+

2. Implement microservice and vertical slice architectural patterns to ensure modular, maintainable solutions

3. Integrate asynchronous messaging solutions (e.g., RabbitMQ) for efficient communication between services

4. Work with PostgreSQL for database design, queries, and performance optimization

5. Leverage Spring or Quarkus frameworks for building modern Java backend applications

6. Collaborate in a team environment using Git for version control and code reviews

7. Adhere to Open API specification guidelines and best practices

Required Qualifications

1. 3+ years of professional experience in backend development with Java 8 or newer

2. Strong understanding of microservices and vertical slice architecture

3. Proficiency with JPA (Hibernate) and PostgreSQL

4. Hands-on experience with RabbitMQ or similar asynchronous messaging tools

5. Familiarity with Redis for caching and performance optimization

6. Basic competency in Git (branching, merging, pull requests)

Preferred / Additional Skills

1. GraphQL basics for building flexible and efficient data APIs

2. Comfort with Open API specification and generating standardized documentation

3. Strong debugging, optimization, and troubleshooting skills in distributed systems

4. Experience with CI/CD pipelines and containerized environments (Docker, Kubernetes)

What We Offer

- Fully remote role, with team members based in Europe

- Competitive salary and comprehensive benefits package

- Opportunities for professional development, learning, and growth

- Collaborative, supportive, and flexible work environment

Description

We are seeking an experienced Full Stack Software Engineer with 5+ years. The ideal candidate will have a proven track record of building scalable, reliable, and efficient data infrastructure, with significant expertise in Go-based services and MongoDB database management.
If you’re a seasoned developer who can quickly adapt to existing architectures and contribute effectively to delivering high-quality, production-ready software, we want to hear from you. This is a hands-on development role where your ability to align with current technical direction and deliver immediate impact is key, rather than long-term design ownership or system re-architecture.

We’re a supportive, inclusive group that values collaboration and fosters a strong sense of belonging. Our team operates with transparency and alignment, guided by scaled agile practices that promote continuous improvement.

We’re driven by values that shape how we work together every day:
Teamwork, ownership, accountability, proactivity, transparency, empathy, inclusivity, and a commitment to continuous learning and growth.

Requirements

• 5+ years of professional experience as a Full Stack Software Engineer.
• Extensive professional experience with Go (Golang) is essential, including a deep understanding of concurrency, Goroutines, and channels.
• Significant hands-on experience with MongoDB, covering schema design, complex query optimization, replication, sharding, and robust backup/recovery strategies.
• Solid experience with TypeScript React
• Strong understanding of web fundamentals (HTML, CSS, JavaScript).
• Experience with version control systems (Git).
• Experience with containerization technologies (e.g., Docker) in a maintenance context.
• Excellent problem-solving skills and a pragmatic approach to development.
• Strong communication skills, particularly for technical documentation and collaboration within an existing team.
• A proven track record of delivering production-ready software in a timely manner.
• Fluent in English
   

Job responsibilities

• Develop and maintain both frontend and backend components of an existing system, ensuring high performance, scalability, and reliability.
• Implement new features and enhancements for the designated system using GO and MongoDB Atlas.
• Contribute to the frontend using a modern TypeScript React.
• Write clear, concise technical documentation to support ongoing maintenance and knowledge transfer.
• Actively participate in code reviews to maintain code quality and ensure adherence to established patterns.
• Quickly understand and navigate an existing codebase and system architecture, providing solutions aligned with current technical direction.
• Troubleshoot and resolve issues across the full stack of the assigned system.

📣 Senior Data Engineer | Fintech | Remote | Full-Time

🧠 Level: Senior
🗣️ English: Upper-Intermediate or higher
🕒 Workload: Full-time
🌍 Location: Fully remote (Preference for time zones close to Israel)
🕐 Time Zone: CET (Israel)
🚀 Start Date: ASAP
📆 Duration: 6+ months

🧾 About the Client:
Our client is an innovative fintech company dedicated to optimizing payment transaction success rates. Their advanced technology integrates seamlessly into existing infrastructures, helping payment partners and platforms recover lost revenue by boosting transaction approval rates.

🔧 Project Stage: Ongoing development

💼 What You’ll Be Doing:

• Design and implement robust, scalable data pipelines and ETL workflows
• Develop comprehensive end-to-end data solutions to support analytics, product, and business needs
• Define data requirements, architect systems, and build reliable data models
• Integrate backend logic into data processes for actionable insights
• Optimize system performance, automate processes, and monitor for improvements
• Collaborate closely with cross-functional teams (Product, Engineering, Data Science)

🧠 Must-Have Skills:

• 5+ years of experience in data engineering
• Deep expertise in building data warehouses and BI ecosystems
• Strong experience with modern analytical databases (e.g., Snowflake, Redshift)
• Proficient with data transformation tools (e.g., dbt, Dataform)
• Familiar with orchestration tools (e.g., Airflow, Prefect)
• Skilled in Python or Java and advanced SQL (including performance tuning)
• Experience managing large-scale data systems in cloud environments
• Infrastructure as code and DevOps mindset

🤝 Soft Skills:

• High ownership and accountability
• Strong communication and collaboration abilities
• Experience in dynamic, startup-like environments
• Analytical thinker with a proactive mindset
• Comfortable working independently
• Fluent spoken and written English

🧪 Tech Stack:
Python or Java, SQL, Snowflake, Redshift, dbt, Dataform, Airflow

📋 Interview Process:

1. English Check (15 min)
2. Technical Interview (1–1.5 hours)
3. Final Interview (1 hour) – Client

OTAKOYI is looking for a skilled and motivated Senior Java Back-end Developer to join our client’s team. If you're driven by solving complex problems, thrive on technical challenges, and value continuous growth — this opportunity is for you.

About the Project
Become part of an innovative AI-powered Sales and Marketing application initiative designed to automate and enhance business workflows. The project focuses on deep integration with both internal and external APIs and involves the migration from a monolithic architecture to a robust microservices-based solution.

We are looking for someone who brings not only strong technical expertise but also a creative and innovative mindset in approaching challenges and building solutions.
In our team, working with AI tools is a must.

You should feel comfortable integrating tools like:

• Cursor — an AI-native IDE that helps streamline code writing, refactoring, and debugging;
• Claude, ChatGPT, Bolt AI — for technical research, idea validation, documentation, and even architecture design;
• GitHub Copilot — for in-line code suggestions, testing support, and faster prototyping.

We seek someone who not only uses AI in daily development processes but thinks with AI, treating it as a partner in creating scalable, modern software systems.

Required Skills

• Proficiency in Java (17+) for back-end development, with solid hands-on experience using Spring Boot.
• Practical experience with Docker and containerized application development.
• Familiarity with Microsoft Azure cloud services.
• Strong skills in designing and consuming RESTful APIs.
• Understanding of microservices architecture and related design patterns.
• Experience working with on-premise and cloud-based deployment environments.
• Knowledge of secure coding practices and back-end security standards.
• Familiarity with strategies for scalability and performance optimization in backend services.
• Experience with monitoring tools such as Prometheus, Grafana, and the ELK stack.
• Proficiency in CI/CD pipelines using tools like GitHub Actions, GitLab CI, or equivalents.
• Strong working knowledge of version control systems, particularly Git.
• Expertise in both relational databases (e.g., PostgreSQL) and NoSQL databases (e.g., MongoDB).
• A creative and innovative mindset in approaching challenges and solutions.
• Comfortable working with AI tools in daily development processes.

• Advanced English proficiency (spoken and written) in excellent communication and collaboration skills.

   

Preferred Skills

• Working knowledge of Kotlin, particularly in back-end contexts

   

Responsibilities:

• Maintain and continuously improve existing applications.
• Design and implement new features and enhancements.
• Refactor and decompose monolithic modules into microservices.
• Work collaboratively with team members and cross-functional teams.
• Develop new integrations with both internal and external systems.

Recruitment process

1. Pre-screening Interview with Recruiter (up to 45 minutes)

2. Tech Interview (up to 1,5 hour)

    

What do we offer?

We offer the opportunity to be part of the ambitious team and an experience driven company and to achieve rapid and comprehensive career growth. Do you think that’s all that we can offer? Just have a look at out benefit and bonuses below:

💰Paid vacations and sick leaves;

💸Fair remuneration based on your self-development results;

📢Referral program for candidate recommendation;

🤱Loyal maternity leave policy;

📝Accountant support and tax coverage;

📑Courses of English with the professional teacher;

📚Educational training within the company and outside;

💺Ability to combine remote work and office;

🎉Regular party and team buildings and different funny activities.