Jobs at Djinni

🌲 Tree Solutions – Full-Stack Next.js Developer (Middle Level)

🚀 Immediate Start – Apply Now!

🔍 Who We're Seeking

We're looking for a Middle-level Full-Stack Next.js Developer with solid production experience. You must have proven expertise with our tech stack, excellent multitasking abilities, and thrive independently in a dynamic environment.

⚙️ Essential Tech Skills:

• Next.js: SSR, App Router, API routes, middleware, performance tuning.
• Node.js: REST APIs, async/await patterns, backend logic.
• Nest.js: Modular architecture, services/controllers, API structure.
• React (Next.js): Custom hooks, global/local state, reusable component patterns.
• Prisma/Drizzle ORM: Schema modeling, DB migrations, PostgreSQL integration.
• Tailwind CSS: Utility-first, responsive UI design.
• Clerk/Auth: OAuth, JWT, RBAC, session handling.
• AWS Basics: CI/CD, deployment, environment configs.

🧩 Responsibilities:

• Build and maintain scalable web applications using Next.js, Nest.js, and Node.js.
• Work closely with product managers and designers.
• Optimize apps for speed, SEO, and performance.
• Write clean, maintainable, and testable code (unit/integration tests).

💬 Soft Skills:

• English: Upper-Intermediate or higher.
• Strong written and verbal communication.
• Self-driven, proactive, capable of handling multiple tasks independently.

🌍 About Tree Solutions:

Tree Solutions is a product and service company specializing in Web Development, AI integrations, and Machine Learning. We work with startups and enterprises across the US and EU, delivering real-world, high-impact platforms.

🧠 Current Project Spotlight – AI Marketplace

We’re developing an AI-driven Marketplace tailored for local businesses and households. The platform will help users find trusted craftsmen, plumbers, carpenters, and other specialists, enhanced with:

• Live AI Video Integration for instant issue diagnosis.
• Voice-based summaries and chat integration.
• Smart scheduling, feedback, and expert discovery.

💼 What We Offer:

• Participation in real products (e.g., AI-powered chat platform, AI Marketplace).
• Involvement in architectural and tech decisions.
• A strong team, transparent processes, and long-term engagement.
• Competitive compensation and room to grow.

📩 Ready to build with us? Apply now and make real impact at Tree Solutions.

Location: Wrocław, Poland (Hybrid)
Experience: 6+ years

About the Project:
We are seeking an experienced Angular Developer to support the development and maintenance of Angular-based applications and design systems. This role involves close collaboration with UX teams and backend engineers, with a strong emphasis on scalable front-end architecture and integration with Adobe Experience Manager (AEM).

Key Responsibilities:

• Work closely with UX designers to implement and maintain robust design systems
• Build responsive, user-centric interfaces using Angular and SCSS
• Ensure all applications meet WCAG 2.2 AA accessibility standards
• Integrate front-end features with AWS services
• Customize and enhance AEM components as required by project specifications
• Contribute to CI/CD processes and code deployment pipelines
• Continuously improve front-end development workflows and best practices

Required Skills & Qualifications:

• 6–7 years of experience with Angular
• 5–6 years with JavaScript
• Proficiency in SCSS
• 2–3 years working with AWS or other cloud environments
• Proven experience in developing and managing design systems
• Strong understanding of web accessibility standards (WCAG)
• Excellent communication and collaboration skills across design and development teams
• Nice to have: Experience with Adobe Experience Manager (AEM)

Tech Stack:
Angular / JavaScript / SCSS / AWS / AEM / WCAG / UX Design

Main requirements

• Work eligibility excludes candidates in regions subject to UK financial sanctions
• Working Hours: 8h/day, availability required during UK business hours
• Timezone: GMT/BST preferred

Requirements

Position name: Middle+/Senior Data Ops Engineer
Level: Middle+/Senior
Hard skills requirements (including years):

• Strong experience with ETL/ELT tooling such as Dataflow, BigQuery, Cloud Composer, and Cloud Functions
• Proficiency in Python for data manipulation and ingestion logic
• Familiarity with PostgreSQL for relational data models and metadata handling
• Experience working with APIs including file systems, messaging tools, and enterprise platforms
• Exposure to low-code ingestion tools such as n8n, Activepieces, or Airbyte
• Ability to design and document data mapping and tagging logic
• Understanding of observability best practices including logs, alerts, and health metrics
• Familiarity with staging, operational, and analytical data environments

Business & Delivery

• Background in early-stage SaaS, especially platforms built around analytics or AI
• Experience supporting ML teams or insight workflows through clean data architecture
• Ability to reason about business-relevant metadata, validation, and traceability
• Comfortable influencing tooling and infrastructure choices in an evolving product

Soft skills requirements:

• Pragmatic, delivery-oriented mindset — able to iterate quickly and adapt
• Strong problem-solving and debugging instincts
• Clear, proactive communicator who flags risks early
• Collaborative and low-ego team player, especially with backend, ML, and product peers
• Comfortable working in ambiguous, high-ownership environments

Office/Remote: Remote. All work remote. Any travel, if ever required, will be at the clients expense.
Responsibilities:

• Build, monitor, and maintain ingestion pipelines across diverse client sources such as email, GDrive, Slack, and SharePoint
• Ensure data is validated, tagged, and transformed consistently
• Help define and document ingestion mapping logic including what’s extracted, ignored, and tagged
• Collaborate with backend and ML engineers to align data format with downstream workflows
• Recommend ingestion tooling and approaches based on constraints including custom solutions, low-code tools like n8n, etc.
• Implement basic monitoring and alerting for ingestion health and fallback mechanisms
• Define staging, operational, and analytical schemas to support core platform needs
• Contribute to long-term ingestion architecture strategy

Success Criteria

• Ingestion pipelines are robust, validated, and production-ready for MVP
• Metadata and tagging logic are consistently applied and traceable
• Errors, schema mismatches, and ingestion failures are proactively handled
• Stakeholders can track what was ingested, when, and from where
• Ingestion formats support downstream AI workflows and insight tagging

English level: Upper (Based on our experience, it is preferable Advanced and Fluent technical English)

We are looking for a skilled Senior Full-Stack Developer with 5+ years of experience working with Laravel and Angular to join our Client - a software development and marketing services studio based in Scottsdale, Arizona. 

Core Services:

• Custom Software Development: Tailored cloud-based web applications with iterative development and fast MVP delivery — typically released within ~12 weeks.
• Content Marketing: Consistent production of videos and articles to promote clients' businesses.
• ChatGPT Integrations: Implementing AI solutions for support, automation, idea generation, and workflow optimization.
• CRM Development: Custom client management systems built to match unique business needs.
• IoT Solutions, Omnichannel Marketing, Project Rescue Services, System Support, Automated Testing, and more.

Responsibilities:

- Collaborate with cross-functional teams to design, develop, and deploy robust web-based applications using a combination of modern frameworks such as Google App Engine, Angular, Laravel, or similar technologies.

- Develop scalable and efficient code while adhering to best practices and industry standards.

- Participate in the entire software development lifecycle, from requirement analysis to system testing and deployment.

- Identify and implement strategies for reducing errors and improving the development cycle, ensuring high-quality deliverables.

- Stay up-to-date with emerging trends and technologies in the web development landscape, providing innovative solutions and recommendations.
 

Requirements:

- Ability to produce production level features on a daily basis.

- Ability to own new code bases from scratch, and dive in to existing systems to add functionality.

- 5+ years of experience as a Full Stack Developer, with a strong focus on Laravel and Angular.

- Proven experience in delivering enterprise-level products, demonstrating a deep understanding of complex system architecture and scalability.

Strong problem-solving skills and the ability to debug and optimize code for performance and efficiency.

- Excellent collaboration and communication skills to work effectively within a team and engage with clients and stakeholders.
- Strong communication skills in English (B2 or higher) are required.

QA Madness is a European IT service company focusing strongly on QA and cybersecurity. The company was founded in 2013 and is headquartered in Poland.

Currently, we are searching for an experienced Talent Acquisition Specialist to become a great addition to our team.

Responsibilities:

— Manage and drive the full-cycle recruitment process (sourcing, screening, interviewing, feedback, and offers for all levels of candidates);

— Demonstrate the ability to find unique solutions to attracting, sourcing, closing, and retaining passive and active candidates;

— Contacting industry partners for candidate referrals;

— Identifying and screening potential candidates;

— Organizing and conducting online interviews;

— Creating talent pipelines for current and future hires;

— Managing the company’s candidate database;

— Setting up candidate interviews with Hiring Managers;

— Measuring and recording conversion rates.

Requirements:

— 1 year of experience as a Technical Recruiter, Talent Sourcer or similar role in the IT industry;

— Ability to reach out to different types of candidates and to engage with them;

— Knowledge of HR databases and candidate management systems;

— Good knowledge of developers’ skill sets and differences among them;

— Understanding of sourcing approaches, tools and various sourcing channels;

— Excellent verbal and written communication skills;
— Ability to multitask and prioritize;
— Good analytical skills;

— English — Intermediate.

What We Offer:

— Competitive salary in USD or EUR and good compensation package (reviews on demand to ensure your compensation reflects your growth and impact);

— Corporate English courses with native speakers;

— Personal time off (20 calendar days of paid vacation, 12 paid sick leaves);

— Health insurance with the broker which is available from the 3 months of cooperation;

— Remote work opportunity;

— Necessary equipment to perform work tasks;

— The ability to focus on your work: a lack of bureaucracy and micromanagement (no tracking tools).

Steps of the interview process:

STEP 1: Send your resume and complete the questionnaire.

STEP 2: Go through the screening interview with a Tech Recruiter.

STEP 3: Test Task.
STEP 4: Interview with a Head of Recruitment.

Please note, that this job is a full-time position, and it is relevant only if you meet all requirements. Any candidate who fails to meet the requirements will not be considered for the job.

*I give consent to the processing of my personal data uploaded via the form under the terms and conditions of QA Madness Privacy Policy (Processing of Candidates Personal Data).

About company
Evelar was born in 2023 from a shared vision - empowering individuals and businesses to seamlessly navigate the thrilling crypto and decentralized finance landscape. Our mission is to make this future accessible, breaking down barriers with innovative blockchain-powered solutions that put you in control.

We invite you to join this exhilarating journey where together we can redefine finance's boundaries.

Key highlights:

Trusted, transparent crypto solutions
User-friendly accessibility
Continuous innovation
Customized for your unique needs
Collaborative community driven by expertise
Unlock new possibilities with Evelar today.

Our team consists of sales, developers, marketers, financial department, so in order to grow and scale in the Polish market, we invite an ambitious, goal-oriented and experienced sales manager for our products to join our young team!

We offer:
Impactful work on an ambitious project with a dynamic and thriving environment in FinTech;
Indefinite-term contract;
Competitive fixed salary plus bonuses;
Opportunities for personal growth and tackling diverse challenges;

Main responsibilities and tasks:
Develop and implement a comprehensive business development strategy to drive revenue growth and market penetration within the PSP industry;
Generate leads to fuel our sales pipeline;
Build and maintain strong relationships with potentional partners
Finalize deals and devise strategies for ongoing sales growth;
Achieve monthly and quarterly sales targets for our valued B2B clients;
Visit industry events worldwide, to cultivate valuable networking connections and opportunities for collaboration

You're good at:
Proven track record of success in business development, sales, or account management within the PSP or fintech industry;
Strong understanding of payment processing technologies, merchant services, and e-commerce platforms;
Proven experience in business development and sales, with a track record of smashing sales goals within Fintech, SaaS, or IT sectors;
Exceptional communication and negotiation skills, capable of building and strengthening client relationships;
Proven ability to identify decision-makers;
Proficiency in navigating the sales cycle and its phases;
Proficiency in English;
Clear and concise written and verbal communication skills

If you see yourself in this job offer, we look forward to receiving your resume, join us and together let's grow and achieve goals with Evelar

PIN-UP Global is an international holding specializing in the development and implementation of advanced technologies, B2B solutions and innovative products for the iGaming industry. We provide certification and licensing of our products, providing customers and partners of the holding with high-quality and reliable solutions.

We are currently looking for an IT Support Engineer to join our team.

Requirements:

— Experience in similar position 1 year;

— Knowledge of MDM solutions;

— Basic understanding of network technologies (TCP/IP, DHCP, DNS,VPN);

— Knowledge of OS (MacOS, Windows and Linux) at administrator level;

— Knowledge of Google Workspace;

— Experience with Jira, Confluence;

— Experience with deployment tools;

— Installation, configuration and troubleshooting software;

— Experience with modular repair;

— Experience with inventory systems;

— Good communication skills;

— English A2.

Responsibilities:

— Setup and support of office corporate network;

— Maintenance of office computers and office equipment;

— Stock management;

— Providing technical support to the company's employees, including remote ones;

— Manage MDM, credentials, group policies, access rights.

Our benefits to you:

☘️ An exciting and challenging job in a fast-growing product ecosystem, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Security, Management, Marketing, Legal, Finance and other areas.
🤝🏻 Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed.
🧑🏻‍💻 Modern corporate equipment based on macOS or Windows and additional working equipment provided.
🏖 Paid vacations, sick leave, personal event days, days off.
💵 Referral program — enjoy cooperation with your colleagues and get the bonus.
📚 Educational programs: regular internal trainings, compensation for external education, attendance of specialized global conferences.
🎯 Rewards program for mentoring and coaching colleagues.
🗣 Free internal English courses.
🦄 Multiple internal activities: online platform for employees with quests, gamification and presents for collecting bonuses, PIN-UP team clubs for movie / book / pet lovers, etc.
🎳 Other benefits could be added based on your location.

• Project Description:

  Client engages in the business of designing, manufacturing and exporting motor vehicles, engines, transmissions, differentials and their components at its manufacturing locations in Turkey, for sales in the domestic and foreign markets.
  Client has requested Luxoft to undertake engineering design and consultancy support to a new Software Defined Vehicle (SDV) Development program that meets the technical and attribute requirements, which will be produced and/or sold worldwide the Client and its licensees.

• Responsibilities:

  - Experienced Agile Product Owner with experience in Software Factory
  - Proficient in Product Planning, Backlog management, prioritization
  - Successful track record of developing SW Factory and automation platforms
  - SW development experience in the embedded systems for Automotive
  - Experience with the SW integration of SW modules in multi supplier environment
  - Service and Delivery Milestones preparation
  - Support customer during the project life cycle
  - Work closely with the development teams and the customer on delivering value each increment

• Mandatory Skills Description:

  - Proven experience as a Product Owner in an Agile setup, with a strong understanding of product lifecycle, backlog grooming, and stakeholder alignment.
  - Demonstrated success in designing, evolving, and delivering Software Factory or DevOps platforms tailored to embedded software development.
  - Skilled in translating customer and business needs into well-defined backlog items and prioritizing them based on impact and dependencies.
  - Background in automotive embedded software development and real-time systems.
  - Familiarity with integrating software modules across multiple suppliers and ensuring alignment with architecture and quality expectations.
  - Ability to define and manage service-level and delivery milestones, ensuring timely and quality releases.
  - Stakeholder Collaboration: Strong interpersonal skills to engage with both customer and development teams for delivering aligned and valuable solutions.
  - Experience providing end-to-end project support, from initial planning through delivery and evolution of the software factory components.

   

What to expect of your role:

You will be part of our growing marketing team, which currently consists of approximately 40 people, including our affiliate team, SEO team, and technical team.

There are many different tasks and challenges to get excited about! You can be creative with your work, as we are always open to new ideas in finding and testing new sources.

We are not just looking for a team member who will work with basic partners (create links, update promotions, and keep track of them), we are looking for someone who would be interested in constantly testing new products in affiliate marketing.
 

You will be expected to:

• Creating and Launching Facebook Ads;
• Management of advertising campaigns;
• KPI control;
• Generating ideas for new connections and approaches;
• Monitoring, analysis, and optimisation of advertising campaigns;
• Performance analysis to increase ROI and profit.
   

What you need to succeed in this role:

• Performance analysis to increase ROI and profit.
• Strong planning and organisational skills;
• Experience in the position of Media Buyer for at least 1 year;
• Work experience of 1 year or more with Facebook ads;
• Confident user of tools: Keitaro, spy services, etc;
• Ability to work with large budgets.
   

About our corporate culture:

As an international team, we are motivated by the freedom to do our best work. Our employees are autonomous and responsible for their projects, taking the initiative when necessary, not giving up on their opinions, and speaking freely. We invest in the potential of each person, confident that together, our skills will shape the company’s future success.
 

Reasons to join us:

• Our positive workplace atmosphere creates a culture of collaboration and support, making it a place you'll love working in;
• We offer competitive compensation and regular career development reviews to motivate you to reach your full potential and love the work you do;
• With flexible working hours and remote options, you'll love the freedom to work on your terms;
• We offer a generous vacation and sick leave policy, allowing you to take time off and enjoy a work-life balance;
• You'll love working here because we provide financial assistance for professional development, helping you stay ahead of the curve and love your career path;
• Our Educational Allowances give you the opportunity to expand your knowledge and experience, not only in your work but also in other areas;
• You'll love the monthly allowance for personal activities, giving you the opportunity to pursue your interests and hobbies outside of work;
• At our company, we prioritise the health and well-being of our employees, which is why we offer comprehensive health insurance plans;
• Our referral program rewards you for bringing top talent to the company, making it a place you enjoy sharing with others;
• With engaging team-building activities and corporate parties, you'll love being part of our community and team spirit.
   

Ready to join us? Apply for this position! What’s next?

Our recruiters will review your CV and reach out to you if you are suitable for the role.

What your process will look like:

• HR Interview with the Recruiter;
• Final interview with the team;
• Final decision.

Our recruitment team is very willing to help out, so contact us with any questions you may have!

RISK inc: An International iGaming Company Pushing the Boundaries of Entertainment

Who We Are:

An international iGaming company specializing in identifying and fostering the growth of high-potential entertainment markets. With 600+ professionals in 20+ locations, we operate in 10 countries, serving over 300,000 customers.

Always Pushing the Boundaries? You Already Belong at RISK!

Our global-scale operations are based on strong internal expertise, analytics, and data research. We have expertise in iGaming operations (sports betting, online casino), digital and affiliate marketing, tech solutions, and data analytics.

We are looking for a Product manager (IGaming) to join our team.
 

Job Description

• Collaborate with cross-functional teams: design, development, marketing, billing, and content;
• Collect, structure, and prioritize product requirements based on user needs and business goals;
• Monitor product performance and user behavior; identify areas for improvement;
• Conduct market and competitor research to support product strategy;
• Help shape the product roadmap and define key development milestones;
• Plan, run, and analyze A/B tests to validate product hypotheses;
• Track and optimize core product KPIs (ARPU, ATPU, AvgDep, Reg2FTD, etc.).
   

Qualifications

• 1–3 years of experience as a Product Manager (iGaming experience is a strong plus);
• Experience working with multidisciplinary teams;
• Strong analytical skills and data-driven thinking;
• Good communication and project coordination abilities;
• English level B1 or higher.
   

Additional Information

Our Benefit Cafeteria is Packed with Goodies:

• Children Allowance
• Mental Health Support
• Sport Activities
• Language Courses
• Automotive Services
• Veterinary Services
• Home Office Setup Assistance
• Dental Services
• Books and Stationery
• Training Compensation
• And yes, even Massage!

OBRIO is an IT company with Ukrainian roots inside Genesis business ecosystem. Our team consists of more than 250 talented professionals whose ambitions and striving for success help us build the best products on the market. We have offices in Kyiv and Warsaw.
 

We are developing Nebula – the biggest brand in the spiritual niche:

• Nebula is #1 in its niche in terms of downloads and revenue targets;
• 60 million users worldwide;
• Users from 50+ countries;
• 4.8 - our average AppStore rating (with more than 215 thousand ratings).
   

We are looking for a talented Product Manager to join the Content Team. In this role, you’ll craft impactful user journeys that drive engagement and maximize lifetime value (LTV) for Nebula content users.

You’ll collaborate closely with the Content Team, which includes the Activation, Engagement, and Content Production zones. You’ll be working alongside 2 Product Managers, 2 Product Analysts, a UX/UI Designer, a UX Researcher, and a dedicated tech team (iOS, Android, Frontend, Backend, and QA specialists) to bring innovative ideas to life.

If you thrive in fast-paced environments, love making a big impact on the business, and are driven to uncover what truly matters to users, this role is made for you!
 

Why You’ll Thrive Here:

• 💪🏼 Maximum autonomy and trust: You own the process and outcomes, with no micromanagement. Your focus is on driving results.
• 📈 Expand your expertise: Work with a high-load product, explore various monetization models, and navigate a product area full of challenges and unknowns.
• ⚙️ We prioritize automation of routine processes, allowing you to focus on high-impact initiatives.
• 🚀 Supporting your professional growth is our commitment: We provide access to a comprehensive corporate library (including Reforge membership), allocate an annual educational budget per employee, and nurture a networking culture with industry experts.
   

Your impact:

• Leading product roadmap development and ensuring alignment with business goals;
• Defining, prioritizing, and grooming tasks for the development team;
• Generating and testing product hypotheses based on data and user insights;
• Analyzing A/B test results in collaboration with analysts to drive product improvements.
   

About you:

• Minimum 1 year of relevant experience in a product company, or 2+ years if your experience is outside the product sector;
• Upper-Intermediate (B2) proficiency in English;
• Experience with analytics tools like Google Analytics, Mixpanel, and Amplitude;
• Ability to analyze key product metrics (DAU, WAU, MAU, retention, churn, LTV, ARPU);
• Understanding of A/B testing principles and their application;
• Proficient in task management and planning tools (Jira, Trello, Asana, etc.);
• Strong knowledge of prioritization frameworks (ICE, RICE, Kano, etc.);
• Result-oriented, with a focus on achieving outcomes rather than just processes;
• Proactive and initiative-driven, always looking for ways to improve and innovate.
   

Nice-to-have:

• Experience working with a content product
• Familiarity with products monetized through a subscription model
• Experience conducting User Research.
   

Our benefits:

• Work from the comfort of your home or from one of our offices in Kyiv or Warsaw. The choice is yours!
• Enjoy 20 annual vacation days and unlimited sick leave, all covered by the company;
• Don't worry about getting the right equipment, we've got you covered if necessary;
• Stay healthy with access to a corporate doctor online, and health insurance options in Ukraine or a fixed amount towards insurance abroad after your probation period;
• Keep learning with our extensive corporate library, internal online meetings, and lectures;
• Grow your skills with our training compensation program;
• Take advantage of our supportive corporate culture, including assistance with relocation, advice on legal stay abroad, housing support, and help for third-country nationals;
• Have fun with our online events and team-building activities!
   

Here's what our hiring journey looks like: Initial Screening  ➡️ Team Interview ➡️ Skill Assessment ➡️ Final Check ➡️ Job Offer.

Let's team up and reach for the stars together!

We're looking for a skilled Web Designer (with graphic skills) with a keen eye for detail, creative thinking, and a passion for visually communicating complex ideas in the vertical SaaS space, from ERP and CRM to industry-specific platforms.

What will you do:

• Working with our website: redesigning service pages, blog, case study page, case studies, illustrations and eBooks. All work in Figma.
• Focus on marketing tasks, make professional illustrations, website page design.
• Collaborate with marketing and design teams to align on brand goals.
• Respect our brand style while suggesting fresh, standout ideas.
• Develop landing pages with clear structure, logic, and adaptation for various devices.
• Work with technical specifications, integrate interactive elements and animations.
• Implement a UX/UI approach focused on user convenience.
• Design compelling graphics for social media posts and marketing campaigns.
• Collaborate on visuals for presentations, guides, and other marketing materials.
• Produce out-of-the-box, non-stock imagery that speaks metaphorically or conceptually to our messaging.

Will be a plus:

• You can create projects in Framer based on Figma designs.
• You have projects in your portfolio related to SaaS or web platforms

What do you have:

• Commercial work experience as a Web Designer.
• Proficiency in Figma, Photoshop, Illustrator, Canva.
• Deep understanding of the basics of web and graphic design: typography, colors.
• Understand the rules of composition and specifics of working with the design system.
• Knowledge of design trends, particularly for B2B, startups, and LinkedIn-style content.
• Bright portfolio.
• Intermediate/Upper-intermediate English.

We provide:

• Vacation - 18 working days per year, 10 Sick Days.
• 50% coverage of English language courses/any kind of courses.
• Constant feedback, working with a mentor, support and assistance from other experienced employees.
• Long-term employment with a competitive salary.
• Performance & Salary review constantly.
• Financial compensation of coworking 100% (during blackouts).
• Flexible work schedule, remote.

An international product company specializing in gambling products is looking for a Backend Engineer 

Responsibilities:

• Develop backend features in Go and Python based on provided architecture and specifications.
• Write clean, maintainable, and well-tested code following best practices.
• Fix bugs and maintain existing features.
• Follow coding standards and participate in code reviews.
• Communicate task progress and blockers clearly.
• Collaborate with the team to deliver high-quality features.
• Continuously learn and improve Go and Python-related skills.
• Properly use Git for version control.

Skill Requirements:

Mandatory:

• Solid understanding of Go and Python programming fundamentals.
• Experience with object-oriented programming and design patterns.
• Ability to implement code based on given architectural designs and technical specifications.
• Strong knowledge of Git and version control workflows (branches, merge requests).
• Understanding of REST APIs, basic HTTP concepts, and data formats like JSON.
• Strong problem-solving skills and ability to debug/troubleshoot issues.
• Ability to write clean, readable, and maintainable code.
• Minimum of 3+ years in development.
• Strong communication skills and ability to work in a team.
• Proficiency in technical English.

Optional:

• Familiarity with NATS and RabbitMQ for message queuing.
• Familiarity with PostgreSQL and MongoDB for database management.

• Experience with Docker and/or Linux environments.

   

What we offer:

• Competitive salary and Quarterly bonus system
• Flexible schedule — You can choose convenient working hours (start work from 8 to 11, 8 hours/day) — No tracking systems
• Remote;
• Location - Europe;
• Business trips to Bratislava every 3-6 months - the company provides compensation of the expenses
• Care for employees' work-life balance — 17 working days of vacation; unlimited sick leave; preserved public holidays, in accordance with Ukrainian legislation
• Learning and professional development — Expert communities, paid professional courses and certifications, professional events
• Care for employees' mental health - Corporate psychologist
• Equipment - The company provides computers for work.

We value honesty, openness, friendliness, a positive attitude, and independence.
Let’s create a cool product with us:)

We are seeking a highly skilled and experienced Senior Back-End Developer to join our dynamic team. This pivotal role demands a seasoned professional with a rich background in back-end development.

What will you do:

• Design and implement scalable backend services using NestJS and PostgreSQL, following clean architecture principles.
• Define and maintain TypeORM entities, manage migrations, and ensure data integrity through relationships, constraints, and custom queries.
• Implement role-based access controls, data sanitization, and secure authentication mechanisms (JWT, sessions, etc.).
• Optimize application performance via query optimization, caching strategies, and efficient database design.
• Participate in code reviews, architecture discussions, and contribute to improving development processes and internal tooling.
• Troubleshoot production issues, perform root-cause analysis, and continuously improve system observability and logging.
• Experience working with AI APIs such as OpenAI (GPT models), Anthropic, or Hugging Face to build intelligent backend services or assistants.
• Ability to integrate AI features into existing product workflows — such as content generation, summarization, intelligent suggestions, or chat interfaces.
• Design secure and scalable ways to consume AI models, manage tokens, and handle prompt engineering.

What we expect:

• Proven experience building scalable backend systems using NestJS (modular architecture, providers, interceptors, guards, middleware)
• Strong understanding of dependency injection, decorators, and lifecycle hooks in NestJS
• Ability to design and maintain clean architecture (separation of concerns, domain-driven structure)
• Experience with NestJS modules, custom pipes, and global exception filters
• Building and consuming RESTful APIs  endpoints with proper DTOs and validation
• Hands-on expertise in PostgreSQL, including:
  • Advanced SQL querying, window functions, aggregation, date/time manipulation
  • Schema design, foreign key relationships, and enforcing data integrity with constraints
  • Experience with triggers, stored procedures, and optimizing read/write queries
• Deep TypeORM proficiency:
  • Handling cascading deletes, default timestamps, and migrations
  • Writing custom queries with QueryBuilder, and handling complex filtering logic
  • Managing and evolving DB schema using typeorm migrations

What we offer:

- Opportunities for professional development and personal growth 🚀

- Competitive salary, reasonable and fair working conditions 💵

- A ridiculously awesome team and work environment 🎉

- Training opportunities, including paid courses and webinars 💻

- Remote working conditions 🏠

- Generous PTO and Holidays 🌴

Join us and let's make some social media magic happen! Apply now!🔮

Who We’re Looking For:

• 3+ years of experience in DevOps / Cloud Engineering
• Strong understanding of Infrastructure as Code (IaC), automation, and security principles
• Hands-on experience with AWS, Terraform, and CI/CD pipelines
• Proven scripting experience
• Ability to find solutions, work independently, and take initiative

What You Will Be Doing:

• Supporting CI/CD processes
• Automating infrastructure using Terraform and AWS CDK
• Deploying, monitoring, and maintaining cloud infrastructure on AWS
• Scripting in Python / Bash
• Implementing and maintaining security practices (SSO/SCIM)
• Working closely with developers (GitHub)

Commercial experience with the following technical stack:

• AWS (EC2, S3, IAM, CloudWatch, and more)
• Terraform (Infrastructure as Code)
• AWS CDK (Kotlin or TypeScript)
• Python / Bash
• GitHub (Actions, Workflows)
• CI/CD

• SSO / SCIM / Security Best Practices

   

Work Format:

• Remote work
• Once per quarter — short on-site visit to the client’s office (1–2 days in Croatia)

What we can offer:

• Full-time flexible working schedule;
• Comfortable, cosy, and well-equipped office;
• Modern working place MacBookPro;
• 18 business days of paid vacation / 10 paid sick leaves / public holidays in Ukraine.
• English lessons