Jobs at Djinni

About us

Syndicode is a value-driven software development partner with a globally distributed team of engineers, designers, architects and IT managers. We are united by the mission to provide our clients with software products and services that perform, look, and work as designed. 

We believe that our people and culture make Syndicode’s success continuous. Our team is unified by shared principles like: Accountability, Involvement, Excellence, Visibility, Integrity, Innovation, Win-Win, Flexibility. Syndicoders are professionals who pursue self-improvement through continual learning, are eager to introduce improvements to work processes, and are able to analyze a variety of sources to make sound and timely decisions.

If it sounds like you, apply to our jobs and become a new Syndicoder!

 
About the project

Our team is building an internal tool for a major construction company to help their teams design and evaluate complex layouts while accounting for real-world constraints. The product combines robust engineering logic with an interactive 3D view in the browser, making it easier for users to explore design options and estimate key building parameters, including costs. In this role, you’ll work on the mathematical core of the system—refining existing models and developing new algorithms that make the application faster, smarter, and more accurate.

 

What you’ll be doing
 

• Experience: At least 3 years of professional experience in mathematical modeling, algorithm development, or optimization-focused software engineering.
• Mathematical Expertise: Strong foundation in areas such as numerical analysis, linear algebra, calculus, statistics, probability, optimization, and related mathematical disciplines.
• Python: Minimum of 2 years of experience, with expertise in object-oriented programming, data structures, algorithms, and performance optimization.
• Computational geometry for coordinating transformations, polygon operations, or spatial reasoning.
• Analytical Thinking: Strong problem-solving skills with the ability to break down complex challenges into actionable components.
• Attention to Detail: High level of accuracy and precision in developing and validating mathematical models and code.
• Communication: Ability to clearly explain complex mathematical and technical concepts to both technical and non-technical audiences.

• Education: Bachelor’s, Master’s, or Ph.D. in Mathematics, Computer Science, Engineering, or a related quantitative field.
  
  Nice to have
   

  • FastAPI (or similar frameworks): Experience building RESTful APIs and exposing mathematical models and algorithms as scalable web services.
  • AWS: Familiarity with cloud infrastructure services for deployment, scalability, and management of computational resources in production environments.
     
     

  What you'll be doing
   

• Mathematical Model Development: Design, develop, and implement mathematical models and algorithms to solve complex problems in engineering, data analysis, optimization, and related domains.
• Python Software Development: Translate mathematical models and algorithms into high-performance, reliable, and efficient Python code. Ensure clean architecture, solid coding practices, and optimal performance.
• Collaboration: Work closely with cross-functional teams—including developers and domain experts—to understand requirements, troubleshoot issues, and deliver integrated solutions.
• Testing and Validation: Perform rigorous testing and validation of mathematical models and their Python implementations to ensure accuracy, reliability, and efficiency.
• Documentation: Create clear, thorough documentation for models, algorithms, and code implementations.
   

What you’ll get at Syndicode
 

• Fully remote job
• Continuous feedback within teams and departments
• Top-notch team 
• Ability to participate in decision-making and bring new ideas
• Self-management: opportunity to manage your time and plan your activities
• Dynamic fast-growing environment: we react and adapt quickly to the world’s and market changes.

Hello! ✨

 

We’re Wildix, a global leader in Unified Communications & Collaboration as a Service (UCaaS) and we’re on a mission to redefine how businesses connect. Our secure, web-based and AI-powered solutions help companies around the world collaborate smarter, serve customers better and grow stronger — and we want you to help shape what’s next.

About Us…

In 2005, brothers Dimitri and Steve Osler set out to reimagine how businesses communicate, and that vision became Wildix. Today, from our headquarters in Tallinn, Estonia, Wildix is one of the world’s fastest-growing UCaaS companies, with 300+ team members from 15+ nationalities, working across Europe, the UK, the Americas and beyond. We serve businesses in 135+ countries through a partner-first ecosystem, delivering secure, intuitive solutions that keep companies connected, productive and ready for what’s next.

At Wildix, we don’t just build technology, we live it. As a remote-first company, we rely on our own platform every day to collaborate globally and innovate fast. With steady growth and a strong foundation, we offer real opportunities to advance your career as we scale, making an impact in a global team that’s shaping the future of work.

At Wildix, our mission is clear: Empower companies worldwide with seamless communication solutions that drive productivity, efficiency, and growth.

About The Role

We're looking for an SAP B1 Specialist to join our team. You will play a crucial role in shaping and enhancing our business processes.

What You Will Do

• Collaborating closely with various teams across the entire Wildix organization
• Translating complex business challenges into efficient solutions, taking charge of designing and modeling effective process solutions
• Partnering with the Finance and Accounting teams to optimize financial processes within SAP B1, including General Ledger, Accounts Receivable/Payable, and Financial Reporting
• Ensuring data integrity and accuracy across all financial modules and integrated systems
• Supporting the automation of accounting workflows and improving the efficiency of month-end closing
• Great understanding of the functional, business side of SAP B1
• Hands-on development of Web APIs and integrations with third-party applications and the SAP B1 Service Layer
• Automating and easing internal processes for our users
• Embracing a team-oriented approach, fostering collaboration, and supporting your colleagues with a positive attitude

What You Will Bring

• A minimum of 3+ years of experience in SAP B1
• Solid understanding of accounting principles and financial workflows (GL, AP, AR, Bank Reconciliation, Financial Reporting) within SAP B1
• Experience configuring or supporting financial modules and ensuring alignment between business and accounting requirements
• Strong experience in C# programming, RESTful APIs, and SQL
• Strong verbal and written communication skills, allowing effective interaction with both business and technical teams
• Ability to thrive in a fast-paced, deadline-driven environment while managing competing priorities
• Exceptional organizational and detail-oriented skills
• Proficiency in English, both written and verbal

Bonus Points If You Have

• Experience with Crystal Reports
• Experience with SaaS Companies  

Why You’ll Love It Here

👫 Work with a Supportive, High-Performing Team – We believe in trust, autonomy, and working with bright, passionate individuals who drive real impact.

🌍 A Truly International Workplace – Our diverse and inclusive team ensures you’ll always feel connected and supported, no matter where you are.

🚀 Shape the Future of Global Communication – Be part of a team transforming how businesses operate in an era of remote work and AI-powered collaboration.

💼 Join a Profitable & Stable Company – We’re not a startup experiment, we’re a two decade old success story with sustained profitability, meaning we can back your boldest ideas.

What We Offer

🏖️ Generous Time Off – Take the breaks you need to relax, recharge, and come back inspired.

💻 Top-Tier Tech – Love Mac? So do we! We equip our team with the best tools for success.

📚 Level Up Your Skills – You can enroll in English classes with access to dedicated courses through http://Preply.com to boost your communication skills.

🚀 Career Growth & Development – We cover certifications and IT conferences to keep you at the top of your game.

Happy with them? We offer even more! Our Benefits are country-specific, you can ask your recruiter for more information

Interview Process

🤝 Step 1: Initial Screening – A chat with our Talent Team to understand your background, experience, and motivations (30 mins)

🎯 Step 2: Final Interview – A Tech Interview with your potential Team Lead and Head of IT Architecture to ensure alignment with our values and mission (45 mins)

We Are Wildix:

Wildix is an equal-opportunity employer. We value diversity and welcome all applicants regardless of race, gender, age, religion, or any other characteristic. Everyone is encouraged to apply and is welcome to join our Blue Ecosystem. 
 

Ready to join us? Apply Now!

Performa is an international HR agency specializing in recruiting top professionals for leading companies in the iGaming, IT, and Marketing industries.

We help businesses scale and support candidates in finding a place where they can fully unlock their potential.

Our client is looking for a talented and motivated Sales Manager to work on the development of a financial product.

📍 Location — Warsaw. 🌍 International Market

Requirements:

●  1+ year of experience in B2B sales (FinTech, e-commerce, IT, or SaaS preferred);
​​●  Proven track record in lead generation and onboarding new clients (merchants);
●  Strong negotiation and commercial proposal writing skills;
●  Experience working with CRM systems (e.g., Pipedrive);
●  English proficiency at Intermediate+ level (for international communication);

●  Ability to thrive in a fast-paced, multitasking environment;

● Basic understanding of payment solutions, online payments, and acquiring is a plus.

Personal Qualities:

● Proactive, highly organized, and results-driven;
● Excellent communication skills and the ability to build client trust;
● Strong attention to detail and structured thinking;
● Ability to work in a competitive environment and close deals efficiently;
● Flexible mindset and eagerness to learn and grow.

The team creates an environment where specialists feel comfortable working and achieve their goals with satisfaction.

We offer:

💰 Gold Stash: Competitive salary to fuel your journey;

🌍 Global Quest: Attend international conferences;

🎉 Rest Bonus: 24 days of paid vacation;

🛡️ Support Shield: Partial tax + ZUS coverage;

🍽️ Energy Refill: Corporate meal compensation;

🅿️ Parking Perk: Parking costs covered;

🎁 Team Loot: Corporate events + exclusive merch;

⚽ Squad Goal: Join our corporate football team;

🤝 Bonding Boost: Team-building adventures;

🏢 HQ Upgrade: Modern office;

🎯 Benefits café (to choose):

— 📚 English course compensation.

— 🏋️ Sports activity support.

— 📖 Training budget.

— 🩺 Medical insurance coverage.

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.

We’re looking for a strong Product Analyst to join the Skylum team and work closely with our CPO and Product Managers. This role is not a service function – it’s a key partner in decision-making, helping drive product growth through data, insights, and experimentation.

What you’ll do:

• Collaborate closely with the CPO and Product Managers, proactively exploring data to uncover opportunities and share findings in a structured, actionable way, to define metrics, goals, and forecasts
• Deep dive into multiple data sources to understand how customers are interacting with our products and providing recommendations to assist in decision-making across the product areas
• Operational monitoring of key metrics and determining the causes of deviations from the expected values
• Proactively contribute to, own, create, and track OKRs for the Product teams, keeping them accountable throughout the quarter
• Form different hypotheses in the area of product development for increasing the metrics of retention and monetization
• Collaborate with teams to implement and assess the performance of A/B and MVT testing site-wide
• Research and conclude on results of A/B tests and provide insights for improvement
• Take part in exploratory and proactive analysis across the product areas and present these findings back to stakeholders
• Develop and maintain data visualization and KPI dashboards that reflect the best ways to simplify data for various audiences
• Provide analytical support to our marketing team to reduce the cost of traffic and increase marketing ROI
   

Requirements:

• Advanced SQL skills
• Knowledge of BI tools (preferably Tableau) – Must
• Experience with 3rd party product analytics systems (e.g. AppsFlyer, Amplitude, Firebase)
• Strong statistical foundations
• Solid knowledge of key product metrics, experience in building funnels and making recommendations based on them
• Critical thinking skills to recommend original and productive ideas
• Team player with strong communication skills
• Self learner and curious individual
• Good knowledge of working with agile/scrum methodologies within the SDLC
• Ability to operate with minimal direction, adapting to the needs of stakeholders and taking on feedback.

Not mandatory but would be a plus:

• Experience in R / Python
• Experience with data tooling i.e. Airflow/DBT or other ELT/ETL

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!

We are looking for a sharp and detail-oriented Product Analyst with experience in the gambling industry to join our product team. You’ll work closely with product managers and cross-functional teams to turn player behavior data and product usage metrics into actionable insights. If you have a strong analytical mindset, a deep understanding of iGaming user flows, and experience driving product decisions through data — we’d love to hear from you.

HOW YOU WILL MAKE AN IMPACT:

• Analysis of product metrics: Reg2Dep, retention, LTV, ARPU, conversion, engagement, etc.
• Building and analyzing user funnels
• Conducting A/B tests and evaluating their results
• Analyzing player behavior and identifying anomalies
• Supporting the business team with data and analytics for decision-making
• Building dashboards for products
• Participating in product roadmap development based on data
• Monitoring the effectiveness of features and promotional activities
• Monitor and control data accuracy, help build processes for collecting and storing data on transactions and user behavior
• Identifying, evaluating, and implementing analytics tools to improve product data tracking and visibility

WHAT WILL HELP YOU SUCCEED IN THE ROLE:

• At least 2 years of experience as a product analyst in the iGaming industry
• Hands-on experience with analytical tools like SQL, Power BI, Excel.
• Working with segmentation: identifying and analyzing user segments by game and payment patterns.
• Identifying growth points: search and validation of product hypotheses based on data.
• Understanding of the basics of web analytics and CRO (conversions, user journey).
• Attention to detail, systematic thinking and ability to visualize data.
• Excel skills at a high level (not just the ability to create pivot tables, but well-thought-out structuring and competent design).
• Ability to set up goals, events and user segments in Google Analytics to monitor key user scenarios.
• Skills in correlating data from product analytics and web analytics for a complete picture of user behavior.
• Experience in setting up and analyzing user behavior funnels using Smartlook, Hotjar, Google Analytics (GA4) tools.
• Mastery of methods of visual analysis of user sessions (session recordings, heatmaps, clickmaps) to identify UX problems and churn points.
• Knowledge of Python or R for advanced data analysis will be a plus.

WHY YOU’LL LOVE IT HERE:

• Flexible working hours and a remote work setup, so you can plan work around your life and not your life around work!
• Unlimited vacation days and paid sick leave—because your rest matters.
• A competitive compensation that truly reflects your skills and expertise.
• Employee referral bonus and gifts to celebrate your special occasions.
• 50% financial support for learning expenses to supercharge your professional growth!
• A positive atmosphere where you always feel respected and truly belong.
• Inspirational team-building activities that turn colleagues into best friends.
• Wellness benefits: We’ll support your sports passions, from yoga classes to gym memberships.
• Co-working space reimbursement to save your nerves from always working from home :)

Technical Lead 
Intro 
We are looking for a strong Technical Lead to join our team working with a Silicon Valley startup on a mission-critical AI assistant for military vehicles. This product is already actively deployed and used by the Ukrainian Army to support their operations. We are committed to this mission and provide our help to the UA army for free. You will lead the design and implementation of the entire platform (Backend, Frontend, Mobile, Infrastructure), ensuring high architectural standards and code quality for a system that makes a real difference. While our backend stack is primarily Python, we value strong engineering fundamentals over specific languages. If you have deep experience building reliable, scalable systems in other languages (e.g., C#, Java, Go), and are comfortable leading teams and designing robust architectures, you will be a great fit. 
Technologies 
● Backend: Modern Python services and APIs 
● Frontend: Web application in React 
● Mobile: Native iOS/Android + React Native (prototype; stack evolving) 
● Infrastructure & DevOps: Cloud-native platform on Kubernetes with CI/CD 
● AI/LLM: Retrieval-augmented generation and agentic workflows 
● Architecture: Clean Architecture and solid engineering practices Responsibilities 
● Own the technical vision and architecture across Backend, Frontend, Mobile, and Infrastructure. 
● Collaborate closely with AI researchers/engineers to create LLM/RAG solutions and ensure robust, reliable workflows. 
● Lead and mentor engineers; establish engineering standards and review processes. 
● Partner with product and stakeholders to shape roadmaps and deliver outcomes. 
● Ensure platform reliability, security, scalability, and cost efficiency. 
● Drive CI/CD and operational excellence for rapid, safe releases. Requirements 
● Proven experience leading engineering teams and owning system architecture. 
● Strong engineering fundamentals (system design, reliability, security), language-agnostic; Python preferred but C#/Java/Go experience welcome. 
● Experience across multiple domains: Backend services, Web Frontend, Mobile concepts, and Cloud Infrastructure. 
● Familiarity with AI/LLM solutions (e.g., RAG, agents) would be a plus. ● Track record of delivering mission-critical systems with CI/CD and operational excellence. 
● Excellent communication, stakeholder management, and mentorship skills; mission-driven mindset.

Description

We are seeking a highly motivated and experienced Senior Python Developer to join our growing team. This role will focus on developing and maintaining a test automation framework, primarily using PyTest, with a strong emphasis on cloud VM runners. The ideal candidate will have a deep understanding of Python, testing techniques, and a passion for building robust and efficient systems. Experience with network protocols and OS Linux is highly desirable.

Requirements

– Experience with PyTest or other test libraries in Python.

– Strong understanding of Python and Linux OS.
– Expertise in Python package creation.

Nice to have skills, experience & qualifications:

– Familiarity with real-time operating systems (QNX preferred) and basic C++ knowledge.
– Experience with DDS communication protocol.
– Knowledge of the medical device development process.

Job responsibilities

– Design, develop, and implement a test automation framework using Python and PyTest.

– Optimize the test cases execution environment.
– Integrate test automation framework with in-house cloud orchestration platform.
– Support the Automation QA team.
– Documentation and training: Document the design of software and train team members on new workflows and tools.

We’re looking for experienced an Affiliate Manager to join our team! In this role, you’ll be at the heart of our partner program, building relationships and driving success for our affiliates and the company alike.

Are you ready to elevate your career in an innovative and dynamic environment that values growth and collaboration? If you’re eager to make an impact and develop your skills alongside a passionate team, we’d love to hear you! Join us, and let’s take your career to the next level together.

HOW YOU WILL MAKE AN IMPACT

• Develop and present tailored partnership proposals, effectively negotiating terms to build mutually beneficial agreements with new and existing affiliates.
• Guide and support partners through every stage of the partnership, ensuring a seamless experience and fostering strong, long-term relationships.
• Drive retention and motivation among existing partners by creating customized offers for different partner segments, and implementing a loyalty system for high-potential affiliates.
• Monitor and ensure the quality and compliance of affiliate-posted materials, upholding brand standards and message consistency.
• Analyze partner traffic to establish a comprehensive reporting system, leveraging insights to optimize strategy and drive improvements in key performance indicators (KPIs).
• Analyze key performance metrics (ROI, LTV, NGR, GGR, ARPU, ROAS, etc.) and implement strategies to improve their efficiency and overall profitability.
• Increase customer acquisition by driving higher traffic flow from partner sites to our products. Achieve and exceed KPIs related to acquiring new clients and partners, setting the bar for growth and performance.
• Use CRM tools to accurately track, maintain, and manage all partner contacts, ensuring up-to-date records and efficient communication.

WHAT WILL HELP YOU SUCCEED IN THE ROLE

• Minimum of 1,5 years of proven experience in affiliate marketing within the iGaming and Betting industry.
• Upper-intermediate or higher proficiency in English.
• Strong analytical skills to evaluate and optimize traffic funnels, identifying the most effective paths to conversion.
• Proficiency in creating clear and detailed technical tasks for developers and designers.
• Excellent organizational and time management abilities to handle multiple partners and projects effectively.
• Your soft skills, as well as negotiation skills, should be top-notch.
• You are available to travel and attend the conferences.

HOW WE WILL KEEP YOU SMILING

• Flexible working hours and a remote work setup, so you can plan work around your life and not your life around work!
• Unlimited vacation days and paid sick leave—because your rest matters.
• A competitive compensation that truly reflects your skills and expertise.
• Employee referral bonus and gifts to celebrate your special occasions.
• 50% financial support for learning expenses to supercharge your professional growth!
• A positive atmosphere where you always feel respected and truly belong.
• Inspirational team-building activities that turn colleagues into best friends.
• Wellness benefits: We’ll support your sports passions, from yoga classes to gym memberships.
• Co-working space reimbursement to save your nerves from always working from home :)

Help industries go greener while shaping the future of sustainable technology!

We’re looking for a Business Analyst to join a global initiative that improves data accuracy, boosts efficiency, and ensures compliance with international environmental standards.

As a Business Analyst, you will play a crucial role in bridging the gap between technical teams and project stakeholders to ensure that system enhancements meet both technical specifications and business requirements.

You will also be responsible for gathering requirements, defining project deliverables, and documenting processes. If you’re ready to use your expertise to deliver meaningful change on a global scale, this is your chance!

Customer

Our client is working on upgrading their environmental data management system, which is essential for providing transparent and reliable impact assessments across various product lines.
Aligning the system with current best practices reinforces the client’s commitment to sustainability and regulatory compliance.

Project
This initiative is a pivotal step in helping industries to make informed decisions that prioritize environmental responsibility. The project focuses on integrating the latest industry standards and guidelines to ensure compliance with international environmental regulations. The enhancements aim to refine data accuracy and elevate system efficiency.
Responsibilities

• Act as a liaison between business stakeholders and the technical team
• Understand business needs, and elicit, validate, prioritize, and manage requirements, and ensure that the delivered solution aligns with those requirements
• Translate business needs into clear, detailed, and unambiguous requirements
• Document, analyze, and visualize business processes, workflows, and systems
• Document requirements with sound acceptance criteria

Requirements

• At least 4 years of commercial experience as a Business Analyst
• Proven experience in eliciting requirements
• Meticulous approach to creating documentation
• Fair knowledge and understanding of technology concepts
• Ability to document test scenarios and acceptance criteria
• Understanding of basic mathematics and coding, as well as knowledge of Front-end, Back-end, and databases to communicate with the development team
• Advanced level of English

People and stability are our key priorities.
We are a small team, spread across Ukraine, Denmark and Norway.
Friendly atmosphere with no rush and high focus. This is a long-term project.

Our products are designed for industrial and energy sectors, including oil and gas. We are working in IoT, Machine Learning and AI technology domains. 

We are looking for candidate with 3+ years of experience
and good command of following skills and technologies:

- K8S, Docker Compose
- Helm
- IaC: Ansible, Terraform or Pulumi
- Scripting: Python, bash
- Linux administration: process, memory, disk, and network troubleshooting, secure configuration
- Cloud Services: AWS or Azure (we use Azure)
- Monitoring: Grafana stack: Grafana, Prometheus, Loki, etc

- Confident English communication (speaking and writing)
(ability to lead deployment and troubleshooting calls)

You will be working on following:

- Install configure and monitor on-prem and cloud deployments
- Troubleshoot and optimise live deployments
- Implement and maintain CI/CD pipelines to enable reliable and automated deployments
- Optimize system performance, scalability and cost efficiency
- Ensure security best practices, access control, and secrets management
- Support development teams with environments setup and deployment

- Collaborate inside cross-functional team of engineers (and great personalities)
- Grow your expertise and have fun

We Offer:
- The competitive reward for the provided services
- Official contract and full taxes compensation
- Remote work
- Flexible working hours
- Minimal bureaucracy
- Paid vacation, sick leaves, national holidays

People and stability are our key priorities.
We are a small team, spread across Ukraine, Denmark and Norway.
Friendly atmosphere with no rush and high focus. This is a long-term project.

Our products are designed for industrial and energy sectors, including oil and gas. We are working in IoT, Machine Learning and AI technology domains. One of the upcoming activities will be LLMs integration.

We are looking for candidate with 3+ years of experience,
using following tools and technologies:

- React, Vue
- Typescript
- State management (Redux or similar)

- Node.js (Python will be a great plus)
- API design and development
- SQL and NoSQL databases
- Cloud services (Azure or AWS)

- Event driven architectures and message brokers RabbitMQ or Kafka
- Docker
- CI/CD
 

- Confident English communication (speaking and writing)

Will be a plus:

- Python
- Practical experience building solutions based on LLMs / Gen AI
- Experience with deployments via Kubernetes
- Experience with Azure Open AI and Azure Search

You will be working on following:
- Design, develop and maintain responsible and performant user interfaces 
- Build robust backend services
- Solve technical challenges while finding balance between different tradeoffs
- Participate in the upcoming integration of LLMs and help to introduce AI in real-world use cases
- Collaborate inside cross-functional team of engineers (and great personalities)
- Grow your expertise and have fun

We Offer:
- The competitive reward for the provided services
- Official contract and full taxes compensation
- Remote work
- Flexible working hours
- Minimal bureaucracy
- Paid vacation, sick leaves, national holidays

Since 2021, Codefinity has been on a mission to make tech education accessible to everyone. Today, our platform helps hundreds of thousands of learners globally, and we’re just getting started. We are looking for a Backend Developer to help us build high-performance systems that can handle our rapidly growing global user base.

Do you enjoy solving complex architectural challenges? Do you want to see your code power a platform used by millions? At Codefinity, your engineering decisions directly impact the learning journey of thousands of future developers. If you're ready to build clean, scalable, and impactful technology, let’s talk.

📍 Key Responsibilities:

Microservices Development: Design, develop, and maintain microservices using Go. 
CI/CD Optimization: Build and refine CI/CD pipelines to automate testing, delivery, and deployment processes. 
Infrastructure Management: Maintain cloud infrastructure and deployment environments to ensure system reliability. 
Engineering Excellence: Uphold high standards through rigorous code reviews, automated testing. 

📍Required Qualifications:

Education: Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related field. 
Core Engineering: Strong fundamentals in software design, focusing on writing clean, flexible, and scalable code. 
Go Expertise: Proven hands-on experience developing backend applications with Go. 
API & Data: Solid understanding of RESTful APIs and proficiency in working with SQL databases. 
Containerization: Practical experience with Docker for containerizing applications and managing environments.

What do we offer:

• Work within an ambitious team on a socially impactful education product.
• 20 working days of paid vacation per year, plus public holidays.
• An office with a reliable shelter, generators, satellite internet, and other amenities.
• Access to our corporate knowledge base and professional communities.
• Compensation for English language learning, external training, and courses.
• Medical insurance and full sick leave compensation.
• Company doctor and massage in the office.
• Sports activities: running, yoga, boxing, and more.

We are looking for a motivated Junior or Middle Node.js & Next.js Developer to join our growing engineering team.

In this role, you will work on building modern web applications, APIs, and scalable services using Node.js, Next.js, and Docker.

This position is ideal for a developer who values ​​clean code, productivity, and continuous professional development. You will work closely with product managers, designers, and senior engineers to create quality solutions with real impact on the product and users.

Responsibilities

Develop and maintain modern web applications on Next.js (React)

Create and maintain backend services and APIs on Node.js

Write clean, maintainable, and well-documented code

Containerize applications using Docker and participate in deployment processes

Integrate databases, third-party APIs, and internal services

Participate in code reviews and develop team best practices

Tweak, optimize, and improve application performance

Collaborate with cross-functional teams to design and implement new features

Requirements

Required

1–4 years of experience with JavaScript / TypeScript

Practical experience with Node.js (Express, Hono, Fastify, or similar frameworks)

Experience with Next.js and React

Understanding REST API principles

Experience with Docker (image creation, docker-compose, basic container concepts)

Git proficiency and understanding standard workflows

Understanding asynchronous programming, promises and event-driven architecture

Will be a plus

Experience with databases: PostgreSQL, MySQL, MongoDB or similar

Experience with ORM: Prisma, Drizzle, TypeORM, Sequelize

Knowledge of WebSockets or real-time systems

Experience with CI/CD

Basic understanding of cloud platforms (AWS, GCP, Azure, DigitalOcean)

Experience with testing (Jest, Vitest, Playwright)

Experience with Redis (caching, queues, sessions)

About Strim Duo:

Strim Duo is a creative and high-tech game and digital product studio headquartered in Limassol, Cyprus. The company provides a wide range of services, including social game development, product engineering, UX/UI design, custom software solutions, mobile applications, and post-launch product support.

Strim Duo helps partners create engaging and highly effective game content: from social and arcade games to MMORPGs and children’s apps, integrating advanced monetization mechanics and social network features (strim-duo.com)

The expertise we’re looking for

• 2+ years of proven experience as an HR / People Partner in the IT sector, covering the full employee lifecycle: adaptation, engagement, retention, and offboarding, ideally in a fast-paced and scaling environment.
• Strong background in building trusted partnerships with managers and employees, acting as a strategic advisor on people-related matters.
• Experience in developing, implementing, and regularly reviewing HR policies and procedures.
• Proficiency in Google Docs and Google Sheets for daily HR operations, reporting, and process management.
• Strong communication skills and the ability to engage and influence stakeholders at all levels.
• Demonstrable experience in talent development and succession planning.
• Fluency in English (verbal and written).
   

Your position will include

• Acting as a strategic People Partner to managers and teams, providing guidance on talent management, performance, and career development.
• Designing and delivering HR solutions that align with business objectives and foster a culture of growth and inclusion.
• Partnering with leaders to drive initiatives on employee satisfaction, retention, and development.
• Participating in the creation, implementation, and ongoing review of HR policies and procedures to ensure compliance and best practices.
• Managing key stages of the employee lifecycle — from onboarding and adaptation to engagement, retention, and offboarding.
• Leveraging Google Docs and Sheets to manage data, track HR metrics, and optimize workflows.
• Building strong, trust-based relationships across the business, ensuring open communication and collaboration.
  
  Benefits
• Flexible remote/hybrid work setup with a global team.
• 21 days of annual paid vacation.
• 12 paid sick days per year.
• Health insurance coverage.
• Performance-based bonuses and incentives.
• Open communication with leadership and a culture that values your ideas.

What is the purpose of this position?
We are looking for a skilled React Native Developer to join our team and take full responsibility for mobile development. 
Currently, potential clients make many requests, so we want to engage a new specialist on board and provide fast staffing.

Must have skills:

- 4+ years of commercial experience in mobile development, with at least 2 years in React Native.
- Strong understanding of React Native fundamentals, including components, hooks, and state management.
- Familiarity with TypeScript.
- Experience with mobile-specific features like push notifications, permissions, and platform-specific optimizations.
- Familiarity with integrating REST APIs and handling asynchronous data.
- Solid knowledge of mobile app performance optimization and debugging tools.
- Proficiency with Git and version control workflows.
- Upper-Intermediate English level.

Nice to Have:

- Experience with third-party libraries and native modules in React Native
- Knowledge of automated testing frameworks for React Native.

We offer:

— Remote Work Environment. Work from anywhere and be part of a geographically diverse team
— Stay Ahead of the Curve. Work with cutting-edge technologies
— Possibility of payment by FOP, or Payoneer
— Referral & Bonus system
— Paid 12 vacations and 5 sick leaves per year 
— Flexible hours
— Compensation program for purchasing new laptops
— Paid professional certifications & educational courses
— Paid English classes
— Friendly atmosphere with quarterly team buildings
— No bureaucracy