Jobs at Djinni

9508
  • · 123 views · 11 applications · 19d

    CTO with FinTech Background

    Full Remote · Countries of Europe or Ukraine · 6 years of experience · B2 - Upper Intermediate Ukrainian Product 🇺🇦
    We are looking for a visionary Engineer who will become a CTO to lead our technical strategy and build scalable payment solutions that will redefine the industry. Our project is an innovative fintech startup focused on creating a cutting-edge all-you-need...

    We are looking for a visionary Engineer who will become a CTO to lead our technical strategy and build scalable payment solutions that will redefine the industry.

    Our project is an innovative fintech startup focused on creating a cutting-edge all-you-need Payment Service Provider (PSP) platform from the ground up. Our founder and CEO has a proven track record of 10 + years working in the Fintech industry.

     

    What we expect from you:

    - Proven experience in managing and leading engineering teams, including hiring, mentoring, and scaling development teams.
    - Excellent project management skills (Lean/Agile, engineering processes, release management).
    - Ability to define and implement a scalable technical strategy aligned with business goals.
    - 7+ years of software engineering experience; 3+ years in engineering leadership roles.
    - Strong expertise in backend development using Java.
    - Proficiency in cloud platforms like AWS/Google Cloud/Azure; hands-on experience with Docker/Kubernetes/Terraform.
    - Knowledge of Domain Driven Design and architectural best practices for scaling high-load systems.
    - Experience in fintech, payment systems, or highly regulated industries (PCI DSS, PSD2, Open Banking API).
    - Deep understanding of microservices architecture, event-driven design, distributed systems, and Domain-Driven Design principles.
    - Expertise in Data and Cyber security.
    - Experience in implementing observability practices (monitoring, logging, tracing).
    - Proficiency in English (C1) both Written and Spoken

     

    What you`ll do:

    - Define and execute the company’s technology strategy aligned with business goals.
    - Architect all systems using modern programming languages such as Go, Python, Java, and respective Frameworks.
    - Design and Lead end-to-end development of scalable microservices architecture optimized for high-load environments; ensuring high performance, low latency, and security.
    - Lead the development of APIs/SDKs for seamless integration with banks, card networks (Visa/Mastercard), and third-party providers.
    - Ensure compliance with PCI DSS standards and other regulatory frameworks like PSD2/Open Banking API/GDPR
    - Build high-performing engineering teams by hiring top talent and fostering growth through mentorship.
    - Design scalable database architecture optimized for high-load environments with ML Analytical capabilities
    - Implement observability practices (monitoring/logging/tracing) to ensure system reliability.
    - Collaborate with cross-functional teams to align technical execution with product goals.
    - Drive innovation by adopting emerging technologies like blockchain or AI where applicable.

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  • · 48 views · 8 applications · 20d

    Senior Back-end Developer (GoLang)

    Full Remote · Worldwide · Product · 5 years of experience · B2 - Upper Intermediate
    Who we are: Selesa offers IT outsourcing, specialist out-staffing, and project management services to enhance business operations. We focus on providing skilled professionals for IT needs, including development, security consulting, and business...

    Who we are:

    Selesa offers IT outsourcing, specialist out-staffing, and project management services to enhance business operations. We focus on providing skilled professionals for IT needs, including development, security consulting, and business development. Selesa also manages sales, account management, and human resources to support company growth. Our services are known for efficiency, quality, and strong communication, making us a trusted partner for businesses looking to streamline and secure their IT infrastructure. Originated in Vilnius, Lithuania, we cater to global clients.

    Who we are looking for:

    Seeking a skilled Backend Developer proficient in Golang to join our fast-paced team. If you excel in backend technologies like PostgreSQL, Kubernetes, Redis, RabbitMQ, gRPC, and Jaeger, your next challenge awaits!

    What you’ll be doing:

    • Extend, maintain, and optimize backend applications for games.
    • Collaborate with other teams for integration and technical designs/documentation.
    • Develop and maintain backend services using Golang.
    • Manage database operations with PostgreSQL.
    • Handle deployment and scaling of containerized applications using Kubernetes.
    • Implement caching mechanisms with Redis for enhanced system performance.
    • Configure and manage RabbitMQ for seamless inter-service communication.
    • Continuously improve code quality, performance, and application responsiveness.

    Who you are and whom we’re seeking:

    • Experience in slot game creation is a MUST
    • Experience with gRPC is desirable, simplifying the creation of distributed applications.
    • Familiarity with Jaeger for monitoring and troubleshooting microservices-based systems is beneficial.
    • Strong team player with a problem-solving mindset and excellent debugging skills.
    • Committed to producing high-quality code.

    Please answer the following questions when submitting your application:

    1. How many years of experience do you have as a Backend Developer? Additionally, how many years of experience do you have with Golang?
    2. Please provide links to the demo slot games you’ve worked on.
    3. Please describe examples and your knowledge and experience with all the listed above stack technologies used (PostgreSQL, Kubernetes, Redis, RabbitMQ, gRPC, and Jaeger).
    4. Would you agree to do a test task before an interview? This would allow us to evaluate your skills and make an appropriate financial offer to you.
    5. What are your Monthly salary expectations for a long-term, full-time position (if we consider 40 hours a week)?
    More
  • · 85 views · 5 applications · 12d

    WordPress Full Stack (Gutenberg - FSE) Developer

    Full Remote · Ukraine · 3 years of experience · B2 - Upper Intermediate
    We are one of the strongest teams in Ukraine for complex and custom WordPress solutions and integrations. Over the years, we’ve developed several areas of superb niche expertise, and now we are looking for a Gutenberg Developer (Full Stack) to join our...

    We are one of the strongest teams in Ukraine for complex and custom WordPress solutions and integrations. Over the years, we’ve developed several areas of superb niche expertise, and now we are looking for a Gutenberg Developer (Full Stack) to join our team.

     

    What we expect from you from the tech side:

    — Working experience with WordPress and Gutenberg at least 3 years;

    — Solid knowledge of PHP, JavaScript, React, jQuery, Ajax, JSON, MySQL;

    — Creating Custom Gutenberg Templates;

    — Strong knowledge of ACF PRO, ACF PRO+Core/Gutenberg(React.js);

    — Dart SASS knowledge;

    — Strong knowledge and experience with PHP Composer;

    — Experience with FSE theme;

    — Experience with APIs;

    — Experience with WebPack and npm packages;

    — Strong Experience with ООP;

    — Experience with migration sites ( using Duplicator, All import/export plugins, etc.).

    — Strong knowledge of SEO plugins (Yoast SEO, Rank Math, etc.);

    — Strong knowledge of plugins for translating (WPML, Polylang, etc.);

    — Strong knowledge of Git (via Bitbucket, GitLab) CI CD for WordPress, etc.;

    — Strong English, Upper-Intermediate written and spoken.

    Will be plus:

    — Knowledge of working with WP core;

    — Hand experience with Plates template.

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  • · 125 views · 9 applications · 5d

    Shopify Software Engineer (full-stack/backend)

    Part-time · Full Remote · Ukraine · 2 years of experience · B2 - Upper Intermediate
    We are looking for an Shopify Software Engineer (full-stack/backend) join our team with good technical and communication skills. You’ll join a team of professionals to work international e-commerce projects for leading European companies. ...

    We are looking for an Shopify Software Engineer (full-stack/backend) join our team with good technical and communication skills.
    You’ll join a team of professionals to work international e-commerce projects for leading European companies.

     

    Responsibilities:

    • New projects’ development on the Shopify platform;
    • Support of existing projects creation of projects from scratch;
    • Opportunity to influence the development process and to suggest new solutions;
    • Development of a Shopify applications (connectors, etc);
    • Evaluation of new projects.

       

    Requirements:

    • Experience with e-commerce projects (2+ years)
    • Experience with PHP (xdebug, OOP), Laravel (2+ years)
    • Experience in creating and working with Shopify Apps (1+ years)
    • Understanding of building and controlling server structures
    • Experience with version control systems (Git/Bitbucket, etc.)
    • Advanced knowledge of Shopify/ Shopify
    • Confident administration through Admin Panel
    • Experience in creating a store from scratch
    • Experience with integrations with third-party CRM/ERP systems

       

    Technologies:
    REST, Graph QL, MySQL / Redis, HTML/CSS, Liquid Themes, JS React/ Vue.JS (Ajax, NPM)
     

    Interview Steps:

    • Consideration of CV
    • Pre-interview
    • Tech interview
    More
  • · 88 views · 19 applications · 7d

    Senior Backend .NET Developer (Cloud Solutions)

    Full Remote · Hungary, Poland, Romania · Product · 5 years of experience · B2 - Upper Intermediate
    Senior Backend .NET Developer (Cloud Solutions) – Remote About Altusnova Altusnova is a product management and business consulting agency specializing in cloud-based solutions across various industries. Our projects span IoT solutions, healthcare...

    Senior Backend .NET Developer (Cloud Solutions) – Remote
     

    About Altusnova

    Altusnova is a product management and business consulting agency specializing in cloud-based solutions across various industries. Our projects span IoT solutions, healthcare technology, financial and business process automation, and other complex enterprise applications. We seek experienced backend engineers who not only excel in coding but also actively contribute to the broader aspects of software development, including architecture, infrastructure, and process improvement.
     

    Role Overview

    We are looking for a Senior Backend .NET Developer to join our team remotely. The ideal candidate will have a strong technical background in .NET and cloud-based solutions (AWS primarily, with some Azure exposure) and will take an active role in defining architectures, setting up development processes, and ensuring high-quality implementations.

    This role is more than just writing code—you’ll be involved in key architectural decisions, defining best practices, and collaborating directly with customer teams.
     

    Key Responsibilities

    • Architect and develop backend solutions using .NET technologies in cloud-based environments (AWS/Azure).
    • Define and implement best practices in software development, including CI/CD, testing, and security.
    • Work closely with customers to understand business needs and align technical solutions accordingly.
    • Optimize databases (SQL and NoSQL) to ensure scalability and high performance.
    • Design and implement event-driven and serverless architectures, leveraging AWS Lambda, SNS/SQS, DynamoDB Streams, and similar technologies.
    • Lead technical discussions and mentor team members as needed.
    • Contribute to DevOps practices, including cloud infrastructure, deployment pipelines, and monitoring.
    • Ensure quality assurance through automated testing and rigorous code reviews.
    • Actively participate in project planning, including requirements gathering, estimations, and architectural decisions.
    • Ensure accurate time tracking for transparent client billing.
       

    Requirements

    • 5+ years of experience in backend development using C# and .NET (ASP.NET Core, Entity Framework, etc.).
    • Strong expertise in cloud-based architectures (AWS required, Azure is a plus).
    • Experience with SQL and NoSQL databases (PostgreSQL, SQL Server, MongoDB, DynamoDB, etc.).
    • In-depth understanding of event-driven and serverless architectures (AWS Lambda, SNS, SQS, EventBridge, etc.).
    • Strong grasp of modern software architecture principles (microservices, event-driven architectures, domain-driven design).
    • Hands-on experience with DevOps tools (Docker, Kubernetes, Terraform, CI/CD pipelines).
    • Proficiency in APIs, authentication & authorization mechanisms (OAuth, JWT, etc.).
    • Ability to work independently, take ownership, and drive initiatives.
    • Strong communication skills in English, as direct collaboration with customers is expected.
       

    Why you might like working with us

    • Own the product roadmap and requirements through strategic partnerships with our clients.
    • Work on mission-critical projects that present complex technical and business challenges.
    • Collaborate in cross-functional pods with Product Managers, Solution Architects, and Tech Leads.
    • Deliver full product solutions, not staff augmentation.
    • Engage in seamless remote collaboration with minimal administrative overhead.
    • Enjoy 100% remote work with flexible working hours.
    • Gain experience in diverse industries through a variety of projects.
    • Contribute to a collaborative environment, influencing decisions beyond just coding.
       

    If you’re a highly skilled backend developer looking to work on impactful projects in an environment where your contributions shape product outcomes, we’d love to hear from you!

     

    More
  • · 173 views · 49 applications · 6d

    Full-Stack Developer (WordPress)

    Full Remote · Ukraine · 2 years of experience · B1 - Intermediate
    We are currently looking for a talented Full-Stack Developer (WordPress) to join our team. If you're eager to work on exciting projects, grow your skills, and create high-quality solutions, we’d love to have you on board! Hard skill requirements: 2+...

    We are currently looking for a talented Full-Stack Developer (WordPress) to join our team. If you're eager to work on exciting projects, grow your skills, and create high-quality solutions, we’d love to have you on board!

     

    Hard skill requirements:

    • 2+ years of experience working with WordPress (custom themes, plugins, REST API integration);
    • Strong skills in HTML, CSS (SASS/SCSS);
    • Experience with PHP and MySQL;
    • Familiarity with version control systems (e.g., Git).

       

    Soft skill requirements:

    • Initiative in suggesting new approaches and technologies;
    • Responsible attitude to deadlines and achieving results;
    • Strong communication skills and ability to collaborate across teams.

       

    Will be a plus:

    • Experience working with Figma for implementing designs into WordPress projects;
    • Knowledge of modern JavaScript frameworks (React, Vue.js);
    • Intermediate English level or higher (for documentation and team communication).

       

    Responsibilities:

    • Maintain and optimize existing WordPress websites for performance, security, and scalability;
    • Develop custom WordPress themes and plugins to meet specific business needs;
    • Customize and extend functionality of third-party WordPress plugins;
    • Collaborate with designers and other developers to implement new features and ensure high-quality user experiences;
    • Stay updated with the latest trends and best practices in WordPress development and share insights with the team.

       

    What do we offer?

    • Exciting projects with diverse and challenging tasks;
    • Competitive salary based on skills, experience, and results;
    • Annual performance reviews and a personal development plan;
    • Flexible working hours and remote-first culture;
    • Weekly English courses to enhance communication skills;
    • Opportunities for professional growth (access to courses, workshops, and conferences);
    • Paid vacation and sick leave.
    More
  • · 108 views · 14 applications · 6d

    AI/LLM Engineer

    Part-time · Full Remote · Countries of Europe or Ukraine · Product · 3 years of experience · A2 - Elementary
    We’re looking for a skilled AI Specialist to join our team and enhance our electronic health record (EHR) platform for therapists. Your work will directly improve how therapists and patients interact with data by building AI-driven features such as...

    We’re looking for a skilled AI Specialist to join our team and enhance our electronic health record (EHR) platform for therapists. Your work will directly improve how therapists and patients interact with data by building AI-driven features such as intelligent querying, smart assistants, and automation tools that save time and simplify daily work.

    Job Description

    As our AI Specialist, you’ll help expand the intelligence layer of our platform — the foundation that powers our AI features for therapists and patients. You’ll work on developing a language model for data queries, improving and maintaining our text-to-speech functionality, and building a booking assistant that simplifies patient scheduling.

    We’ve already developed a session summary generator for therapists, powered by Gemini, and plan to introduce new AI helpers to make therapy workflows more efficient and accessible.

    Key Responsibilities

    Language Model for Queries

    • Design and implement an AI system that understands therapist questions and retrieves meaningful insights from patient records.
    • Integrate the model with internal databases to deliver natural-language answers quickly and accurately.
    • Optimize the model for performance, scalability, and compliance within healthcare data standards.

    Patient Booking Assistant

    • Build and refine an AI-powered assistant that helps patients schedule appointments online seamlessly.
    • Ensure reliability, intuitive flow, and smooth integration with the existing EHR system.

    Maintain Text-to-Speech System

    • Support and enhance our Whisper-based text-to-speech module to ensure high-quality audio performance.
    • Monitor and maintain model accuracy, responsiveness, and integration across the application.

    AI Feature Expansion

    • Collaborate with the product team to define and prototype upcoming AI helpers for therapists.
    • Ensure all AI implementations align with healthcare privacy, accuracy, and usability standards.

    Required Skills and Experience

    • Strong experience in Natural Language Processing (NLP) and applied AI.
    • Familiarity with language model design, fine-tuning, and integration in production systems.
    • Proficiency in Python and experience with machine learning frameworks such as TensorFlow or PyTorch.
    • Ability to connect AI models with structured data (SQL or NoSQL) for dynamic query results.
    • Experience maintaining or integrating text-to-speech or speech-processing systems (preferably Whisper).
    • Understanding of healthcare data privacy standards (HIPAA or equivalent).
    • Strong communication and documentation skills.

    Preferred Qualifications

    • Background in healthcare, digital health, or therapy-focused applications.
    • Familiarity with AI orchestration, conversational assistants, or multi-agent systems.
    • Knowledge of deploying AI systems in cloud environments.
    • Experience designing or improving end-user AI interfaces.

    About Us

    We’re building the next-generation electronic health record (EHR) system for therapists — combining smart automation with clinical reliability. Our platform helps therapists manage sessions, documentation, and scheduling while giving patients a smooth, intelligent experience.

    Our goal is simple: make AI a helpful teammate for therapists, not another tool they have to manage.

    More
  • · 36 views · 1 application · 24d

    Firmware developer (C/C++)

    Office Work · Ukraine (Kyiv) · Product · 3 years of experience · B1 - Intermediate MilTech 🪖
    Our partner is an innovative technology company specializing in the development and implementation of cutting-edge solutions in embedded systems and radio frequency (RF) engineering. We are currently seeking an experienced Firmware Engineer to join our...

    Our partner is an innovative technology company specializing in the development and implementation of cutting-edge solutions in embedded systems and radio frequency (RF) engineering.

    We are currently seeking an experienced Firmware Engineer to join our team.

    Key Qualifications:
    BA or Master’s degree in computer science
    Strong level of C/Embedded programming (FW, drivers)
    3+ years of experience in industrial or embedded software development
    Excellent debugging skills
    Familiarity with embedded firmware design
    Expertise in hardware components and design
    Programming under Linux environment
    Advanced experience with Git tools and workflows

    Responsibilities:
    Developing and implementing software for industry specific hardware
    Designing firmware solutions based on company or project needs
    Designing detailed firmware plans
    Ensuring that firmware is always functional and up-to-date
    Troubleshooting and optimising firmware

    More
  • · 81 views · 24 applications · 26d

    SEO Specialist to $1500

    Full Remote · Ukraine · Product · 1 year of experience
    Responsibilities: Develop and implement SEO strategies to improve website rankings in iGaming / casino niche Optimize content and technical aspects (speed, meta tags, structure, indexing) Link building: working with internal and external links,...

    📍 Responsibilities:

    • Develop and implement SEO strategies to improve website rankings in iGaming / casino niche
    • Optimize content and technical aspects (speed, meta tags, structure, indexing)
    • Link building: working with internal and external links, outreach, PBNs
    • Competitor analysis and keyword research (focus on GEO: DE, AT, EU markets)
    • Monitor rankings and traffic, prepare detailed reports on performance

    📍 Requirements:

    • 1+ year of proven SEO experience
    • Proficiency in Google Search Console, Ahrefs, Semrush
    • Deep understanding of search engine algorithms and ranking factors
    • Hands-on experience with link building and acquiring free backlinks
    • 💡 Experience in SEO for casino/gambling projects is a must (proof of results highly valued)

    📍 What we offer:

    • Work with large-scale casino affiliate projects
    • Remote work / office option
    • Flexible schedule
    • Competitive salary + performance-based bonuses
    • Growth opportunities in the fast-growing iGaming sector

    📩 Apply now and help us dominate the casino SEO market! 🚀

    More
  • · 57 views · 12 applications · 15d

    Python Developer for AI voice technology that service restaurants

    Full Remote · Worldwide · Product · 6 years of experience · B2 - Upper Intermediate
    We are developing an innovative, conversational voice-based AI tailored for the restaurant industry. Our AI-powered solution is designed to enhance customer interactions, increase efficiency, and improve overall service quality. Our first major deployment...

    We are developing an innovative, conversational voice-based AI tailored for the restaurant industry. Our AI-powered solution is designed to enhance customer interactions, increase efficiency, and improve overall service quality. Our first major deployment focuses on automating order-taking in Quick Service Restaurants (QSRs), reducing employee workload while driving higher sales and a seamless customer experience.
     

    What You’ll Bring:

    • 6+ years of experience in Python
    • Strong background in software design and backend development
    • Hands-on experience deploying multiple production projects
    • Expertise in Docker, Kubernetes, Microservices, CI/CD, and cloud environments (AWS, GCP, Azure)
    • BSc in Computer Science or equivalent industry experience
    • Key qualities: Leadership skills, High performer, team player, fast learner, strong ownership mentality, and great communication skills
       

    Bonus Qualifications:

    • Architect-level experience with deep system design knowledge
    • Familiarity with gRPC, Async IO, WebRTC
    • Experience with Ansible
       

    About the Role:

    Our backend is fully developed in Python, running in a cloud-based Kubernetes environment. Unlike traditional backend systems that primarily interact with a UI, this system is responsible for processing real-time audio streams and executing complex AI-driven algorithms.

    The role involves:

    • Designing and implementing key backend components, focusing on distributed architecture, concurrency, and high-performance scaling
    • Optimizing real-time data processing for AI-driven applications
    • Ensuring backend reliability, scalability, and efficiency in a production environment
       

    We are committed to building an exceptional team that values diversity, innovation, and excellence.

     

    If you’re passionate about AI, real-time systems, and backend development at scale, we’d love to hear from you!

    More
  • · 237 views · 60 applications · 13d

    Software Engineer .NET

    Full Remote · Ukraine · Product · 5 years of experience · B1 - Intermediate
    Pivdenny Bank is one of the leaders in the Ukrainian financial market and ranks third in the group of Ukrainian private banks in terms of assets. For 31 years, Pivdenny has been a reliable financial partner for individuals, small and medium enterprises,...

    Pivdenny Bank is one of the leaders in the Ukrainian financial market and ranks third in the group of Ukrainian private banks in terms of assets. For 31 years, Pivdenny has been a reliable financial partner for individuals, small and medium enterprises, and corporations.

     

    More than 1700 active and dedicated employees work for Pivdenny throughout Ukraine. For four years in a row, the bank has been included in the Forbes 50 Best Employers rating.

     

    We are now looking for a Software Engineer .NET to join our team.

     

    Requirements:

    • At least 5 years of experience as a .NET developer;
    • Strong expertise with .NET Core/Framework;
    • Hands-on experience with transactional and high-loaded distributed projects with micro-services architecture;
    • Excellent knowledge in RabbitMQ;
    • Excellent knowledge in Docker;
    • Experience in RESTful API and Api version;
    • Proficiency in SQL and/or NoSQL databases (e.g., Ms SQL, Oracle/Elasticsearch, Redis);
    • Familiarity with testing frameworks (e.g., NUnit) and version control systems (Git).

    Will be Plus:

    • Experience in bancking/fintech;
    • Experience with Blazor;
    • Experience wih writing pipeline CI/CD;
    • Mentoring skill.

       

    Responsibilities:

    • Software development according to requirements;
    • Building solutions based on microservices architecture;
    • Development of high load systems in .NET technologies.

     

    What we offer:

    • Health insurance or gym;
    • Competitive salary;
    • Work in a functional, comfortable office or remotely;
    • Corporate psychologist;
    • Opportunity for career growth and development;
    • Opportunity to take courses and training;
    • Opportunity to work in a stable and professional company with a friendly team.

     

     

     

     

    We review resumes within 14 days. If you do not hear from us, it means that we cannot offer you a position at this time, but we have kept your resume in our database. We will contact you when we have a suitable opportunity.

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  • · 30 views · 1 application · 19 September

    Call Center Operator / Sales Manager

    Full Remote · Malaysia · Product · 0.5 years of experience · B2 - Upper Intermediate
    Join the team that launches new projects and shapes the future of the iGaming industry. Requirements: At least 1 year of experience in a call center or similar position or in sales (required); A computer or laptop with Internet access and a USB...

    Join the team that launches new projects and shapes the future of the iGaming industry.

     

    Requirements:

     

    • At least 1 year of experience in a call center or similar position or in sales (required);
    • A computer or laptop with Internet access and a USB headset;
    • Ability to work with a PC;
    • High level of communication, politeness and patience.

     

    Language Requirement:

     

    • English (B2 or higher) – Mandatory
    • Malay – Mandatory
    • Mandarin – Advantageous

     

    Key Responsibilities:

     

    1. Outbound Calls:

    • Work with a provided customer database (no cold calling).
    • Meet and exceed KPI targets (retention, sales, surveys, promotions, etc.).
    • Engage with customers via phone and email, demonstrating excellent communication and sales skills.
    • Perform additional tasks as required, including email support.

    2. Reporting:

    • Submit shift reports within 2 hours after completing a shift.
    • Ensure accuracy and compliance with company reporting guidelines.

    3. Data Management:

    • Efficiently collect and manage user information.
    • Process requests from other departments as needed.

     

    What we offer:

     

    • Stable competitive salary (rate + KPI);
    • Paid training;
    • Remote work format;
    • Paid vacation and sick leave.
    More
  • · 114 views · 23 applications · 20d

    Team Lead - Senior Backend .NET Developer

    Full Remote · EU · Product · 7 years of experience · B2 - Upper Intermediate
    Company: Altusnova Job Type: B2B, Remote Collaboration About Altusnova Altusnova is a product management and business consulting agency specializing in cloud-based solutions across various industries. Our projects span IoT solutions, healthcare...

    Company: Altusnova
     Job Type: B2B, Remote Collaboration
     

    About Altusnova

    Altusnova is a product management and business consulting agency specializing in cloud-based solutions across various industries. Our projects span IoT solutions, healthcare technology, financial and business process automation, and other complex enterprise applications. We seek experienced backend engineers who not only excel in coding but also actively contribute to the broader aspects of software development, including architecture, infrastructure, and process improvement.
     

    About the Role

    We are seeking an experienced Team Lead - Senior Backend .NET Developer to lead the development of cloud-based solutions, primarily on AWS (with some Azure). This role requires a strong architectural mindset, hands-on technical expertise, and excellent communication skills to collaborate with customers, product management, and development teams.
     

    Key Responsibilities

    • Solution Architecture & Design: Define, refine, and implement application and system architecture, ensuring scalability, performance, and security.
    • Technical Leadership: Guide the development team in adopting best practices, coding standards, and modern engineering approaches.
    • Customer & Product Collaboration: Work closely with customers and product management to gather and clarify requirements, define technical solutions, and drive product vision.
    • Hands-on Development: Contribute actively to coding, code reviews, and system optimization.
    • DevOps & Delivery: Ensure smooth integration, deployment, and delivery pipelines, following best practices for automation and reliability.
    • Team Coordination: Foster collaboration between developers, DevOps, and other stakeholders to ensure smooth project execution.
    • Process & Delivery Oversight: Drive agile best practices, ensuring high-quality deliverables and adherence to timelines.
       

    Must-Have Skills & Experience

    • 7+ years of .NET backend development experience.
    • Strong expertise in cloud-based architecture (AWS, some Azure) and distributed systems.
    • Extensive experience with microservices and event-driven architectures.
    • Strong experience in SQL & NoSQL databases and optimizing data storage solutions.
    • DevOps and delivery experience, including CI/CD pipelines, automation, and system reliability best practices.
    • Excellent communication skills, able to interact effectively with customers and cross-functional teams.
    • Experience in defining technical roadmaps and making architectural decisions.
    • Familiarity with security best practices in cloud applications.
    • Ability to lead and mentor other developers, fostering a culture of knowledge-sharing.
       

    Big Plus

    • Hands-on experience with business digital transformation projects.
    • Knowledge of Python, Node.js, or frontend development.
    • Experience working with IoT applications.
       

    Why You Might Like Working With Us

    • Own the product roadmap and requirements through strategic partnerships with our clients.
    • Work on mission-critical projects that present complex technical and business challenges.
    • Collaborate in cross-functional pods with Product Managers, Solution Architects, and Tech Leads.
    • Deliver full product solutions, not staff augmentation.
    • Engage in seamless remote collaboration with minimal administrative overhead.
    • Enjoy 100% remote work with flexible working hours.
    • Gain experience in diverse industries through a variety of projects.
       

    Contribute to a collaborative environment, influencing decisions beyond just coding.

    More
  • · 186 views · 62 applications · 20d

    Senior UI Designer (Valencia/Warsaw)

    Worldwide · Product · 3 years of experience · B2 - Upper Intermediate
    BrainRocket is a software development company and digital solutions provider. The company has created over 40 cutting-edge products spanning 20 different markets. Our team of around 670 tech-savvy professionals successfully delivers scalable projects that...

    BrainRocket is a software development company and digital solutions provider. The company has created over 40 cutting-edge products spanning 20 different markets. Our team of around 670 tech-savvy professionals successfully delivers scalable projects that are custom-made to the customers’ needs. We also strive to create a culture centered around personal and professional growth for employees, in a positive and welcoming environment.

     

    We're looking for an experienced UI Designer to join our team. 

     

    ✅ Responsibilities:

    ✔️ First of all, to create and implement with a team of designers and artists new projects bordering on games!

    ✔️ Design original pieces, including illustrations and infographics.

    ✔️ Review junior designers’ work to ensure high quality.

    ✔️ Generate ideas to portray concepts and advertise products/services.

    ✔️ Maintain brand consistency throughout all our marketing projects.

    ✔️ Work with components in Figma.

    ✔️ Work closely with Front-end and design team.

     

    ✅ Requirements:

    ✔️ 5+ years of experience.

    ✔️ Strong aesthetic skills with the ability to combine various colours, fonts and layouts.

    ✔️ Attention to visual details.

    ✔️ Ability to meet deadlines and collaborate with a team.

    ✔️ Passion for gaming.

    ✔️ Understanding of HTML&CSS and adaptive markup basics.

    ✔️ Experience in creating the design for both complicated systems' and marketing products interfaces.

    ✔️ Understanding of UI/UX, UI/UX Guide, responsive, Mobile first, Design Thinking concepts.

    ✔️ Experience creating and controlling libraries and Style Guide.

    ✔️ Working with retouch and graphics.

     

    ✅ We offer excellent benefits, including but not limited to:

    🧑🏻‍💻 Learning and development opportunities and interesting challenging tasks;

    📝 Official employment in accordance with the laws of Cyprus and the EU, registration of family members;

    ✈️ Relocation package (tickets, staying in a hotel for 2 weeks);

    🏋️‍♂️ Company fitness corner in the office for employees;

    📚 Opportunity to develop language skills and partial compensation for the cost of language classes;

    🎁 Birthday celebration present;

    🏝 Time for proper rest and 24 working days of Annual Vacation;

    🍲 Breakfasts and lunches in the office (partially paid by the company).

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  • · 95 views · 6 applications · 19d

    Data Scientist / Quantitative Researcher

    Full Remote · Worldwide · Product · 3 years of experience
    We are Onicore — fintech company specializing in developing products for cryptocurrency operations. Registered in the USA, our company is powered by a talented Ukrainian team, working across the globe. Now we’re on the hunt for a specialist who will...

    We are Onicore — fintech company specializing in developing products for cryptocurrency operations. 

    Registered in the USA, our company is powered by a talented Ukrainian team, working across the globe.
     

    📊 Now we’re on the hunt for a specialist who will drive the project of algorithmic trading

     

    Your skills:

    - 3+ years of experience in Data Science;

    - excellent command of Python, understanding of the principles of OOP;

    - deep knowledge in linear algebra, probability theory and mathematical statistics;

    - data collection and preprocessing (numpy, pandas, scikit-learn,ta-lib);

    - experience working with all types of classical machine learning (Supervised Learning, Unsupervised Learning, Reinforcement Learning);

    - development experience and deep understanding of the principles of the architectures: RNN, LSTM, GRU, CNN, Transformer in the field of analysis and prediction of time sequences (time series predictions);

    - confident use of both high-level and low-level APIs for TensorFlow (writing custom training loops, custom metrics & loss_functions). 

    Knowledge of PyTorch is welcome;

    - the ability to visualize the learning process using TensorBoard;

    - boosting neural networks (Distributed XGBoost/LightGBM);

    - visualization of results (matplotlib, seaborn).

     

    Would be a plus:

    - experience with currency markets;

    - PhD degree in the field of data science / machine learning.

     

    Your responsibilities:

    ● solving algorithmic trading problems: regression/autoregression, classification of timeseries/financial series, working with cryptocurrency quotes.


    What’s in it for you? 

    🏥 Health first: Comprehensive medical insurance.

    🤓 Keep growing: We cover courses, conferences, training sessions, and workshops.

    💪 Stay active mentally and physically : Sports / hobby / personal psychologist to fuel yourself.

    💼 We've got your back: Access to legal assistance when you need it.

    🧗‍♂️ Inspiring vibes: Join a motivated, goal-oriented team that supports each other.

    🧑‍💻 Make a difference: Have a direct impact on shaping and growing the product.

    💻 Work smarter: Corporate laptops to help you do your best work.


    Join our team and help us level up!

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