Jobs at Djinni
10029-
Β· 155 views Β· 20 applications Β· 10d
Senior Full-Stack Engineer (TypeScript/NodeJS/React)
Ukraine Β· 5 years of experience Β· B2 - Upper IntermediateThe OVO Groupβs mission is to drive progress towards net zero carbon living. Weβre a collection of companies with a single vision: to power human progress with clean affordable energy for everyone. At OVO, we are on a mission to solve one of humanity's...The OVO Groupβs mission is to drive progress towards net zero carbon living. Weβre a collection of companies with a single vision: to power human progress with clean affordable energy for everyone. At OVO, we are on a mission to solve one of humanity's biggest challenges, the climate crisis. And we know it takes all of us to change the world. That's why we need diverse people from all gender identities, ethnicities, ages, sexual orientations, life experiences and backgrounds to join us.
Being an Engineer here at OVO means being at the forefront of building innovative solutions that drive the sustainable energy revolution. As a part of our talented team, you'll collaborate on cutting-edge initiatives, tackle complex challenges, and make a meaningful impact in creating a greener future. Join us and unleash your expertise to transform the energy industry and pave the way for a sustainable tomorrow.
Responsibilities:
- Development of new features and improvements
- Adopting and contributing to CI/CD pipeline and ways of working
- Delivering product value iteratively
- Ensuring best practices around observability and security
- Working closely with other developers to ensure knowledge sharing
- Designing and developing new platform functionality, from inception to deployment
- Building on top of and integrating the existing estate
- Helping to refine and deliver work items across our Agile delivery process
- Contributing to efficiencies and improvements in Ways of Working
- Designing, building, and maintaining efficient, reusable, and reliable code.
- Sharing new ideas, techniques and methodologies.
Requirements:
- A minimum of 5 years of software development experience writing full-stack TypeScript/NodeJS/React
- Experience writing automated tests
- CI/CD principles and pipelines
- Cloud engineering experience (GCP)
- Microservices /Serverless
- Infrastructure as code
- Event-driven architectures, RESTful interfaces and SQL databases
- Experience using TDD principles would be an advantage
- Experience in Data modelling/Database engineering would be a plus
- Experience with Kubernetes and Terraform would be a plus
- Upper-intermediate level of English, Advanced level of Ukrainian
- Experience working in an Agile development process
- Critical thinking and problem-solving skills
We offer*:
- Flexible working format - remote, office-based or flexible
- A competitive salary and good compensation package
- Personalized career growth
- Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
- Active tech communities with regular knowledge sharing
- Education reimbursement
- Memorable anniversary presents
- Corporate events and team buildings
- Other location-specific benefits
*not applicable for freelancers
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Β· 90 views Β· 5 applications Β· 9d
Middle DevOps Engineer
Office Work Β· Ukraine (Kyiv) Β· Product Β· 3 years of experience Β· B2 - Upper IntermediateDelasport β Implementing Technological Solutions Here and Now Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of Sports...Delasport β Implementing Technological Solutions Here and Now
Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of Sports Betting and Online Casino from a White-Label, with a full range of management services to a Plug&Play iFrame and a complete Turnkey. We are establishing an R&D centre in Kyiv, and are looking for top talents to join our team.
RESPONSIBILITIES
- Manage and maintain our cloud infrastructure on Google Cloud Platform (GCP) to ensure high availability, scalability, and security
- Design, build, and manage containerized environments using Kubernetes for deploying and orchestrating microservices
- Collaborate with software development teams to streamline the CI/CD pipeline and implement automated build, test, and deployment processes
- Develop and maintain infrastructure as code (IaC) using Terraform to automate the provisioning and configuration of cloud resources
- Implement and manage configuration management tools such as Ansible to ensure consistent and efficient deployment across environments
- Monitor system performance and identify potential bottlenecks, taking proactive measures to optimize and improve overall system reliability
- Troubleshoot and resolve issues related to infrastructure, applications, and deployments in a timely manner
- Participate in the on-call rotation with the DevOps team, responding to alerts and incidents outside of regular business hours
- Stay up-to-date with the latest industry trends and best practices related to DevOps, cloud computing, and containerization
REQUIREMENTS
- Bachelorβs degree in Computer Science, Engineering, or a related technical field.
- Resilient and flexible mindset, open to changing priorities and adapting to new challenges and technologies as the business evolves
- 3+ years of proven experience as a DevOps Engineer or similar role with hands-on experience in GCP or/ and AWS
- Strong knowledge of containerization technologies, particularly Kubernetes, and experience managing containerized environments
- Proficiency in infrastructure automation using Terraform for provisioning cloud resources
- Hands-on experience with configuration management tools, such as Ansible.
- Solid understanding of CI/CD concepts and experience implementing CI/CD pipelines.
- Familiarity with version control systems (e.g., Git) and their integration with CI/CD pipelines
- Knowledge of scripting languages (e.g., Bash, Python) for automation tasks.
- Experience with monitoring and logging tools to ensure the health and performance of systems
- Strong problem-solving skills and the ability to work effectively in a team-oriented, collaborative environment
- Excellent communication skills in English, both verbal and written
WHAT WE CAN OFFER YOU
- Modern office in Podil with an uninterruptible power supply and the Internet
- Personal time off (21 business days of paid vacation, paid days on special occasions, sick leaves, emergency days off)
- Public holidays
- Health insurance with the broker which is available from the first month of cooperation
- Life insurance with the broker which is available from the first month of cooperation
- Modern technical equipment
- English courses with native speakers
- Ukraine-based educational programs
- Sports activities reimbursement
- Corporate entertainments
- Happy hours on Fridays
- Gig contract support
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Β· 93 views Β· 2 applications Β· 9d
Middle QA Automation Engineer (Java)
Office Work Β· Ukraine (Kyiv) Β· Product Β· 3 years of experience Β· B1 - IntermediateDelasport β Implementing Technological Solutions Here and Now Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of Sports...Delasport β Implementing Technological Solutions Here and Now
Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of Sports Betting and Online Casino from a White-Label, with a full range of management services to a Plug&Play iFrame and a complete Turnkey. We are establishing an R&D centre in Kyiv, and are looking for top talents to join our team.
RESPONSIBILITIES
- Participate in test automation framework development, configuration, and maintenance
- CI jobs/pipelines configuration
- Backend and Frontend tests development and maintenance
- Automated test results analysis
- Participate in feature team daily life
REQUIREMENTS
- At least 2+ years of automation experience in Java
- OOP knowledge
- Experience with Selenium WebDriver
- REST API knowledge
- CI jobs/pipelines configuration (Jenkins)
- Windows CMD knowledge
- Excellent knowledge of Git
- Basic experience with databases (SQL Server, MongoDB)
- Experience with Postman or any of the API testing tools
- Agile and Scrum understanding
- Good understanding of QA processes and SDLC
- Upper-intermediate English level
NICE TO HAVES
- Experience with JUnit and Spring Boot
- Integration testing experience
- Basic Linux shell knowledge
- Basic knowledge of Docker
- Experience with microservice architecture
WHAT WE CAN OFFER YOU
- Modern office in Podil with an uninterruptible power supply and the Internet
- Personal time off (21 business days of paid vacation, paid days on special occasions, sick leaves, emergency days off)
- Public holidays
- Health insurance with the broker, which is available from the first month of cooperation
- Life insurance with the broker, which is available from the first month of cooperation
- Modern technical equipment
- English courses with native speakers
- Ukraine-based educational programs
- Sports activities reimbursement
- Corporate entertainments
- Happy hours on Fridays
- Gig contract support
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Β· 149 views Β· 9 applications Β· 9d
Middle Java Developer
Office Work Β· Ukraine (Kyiv) Β· Product Β· 3 years of experience Β· B2 - Upper IntermediateDelasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of Sports Betting and Online Casino from a White-Label, with a full...Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of Sports Betting and Online Casino from a White-Label, with a full range of management services to a Plug&Play iFrame and a complete Turnkey. We are establishing an R&D centre in Kyiv, and are looking for top talents to join our team.
TECHNOLOGY STACK
Microservice architecture, Java 21, Spring Boot 3.4+, PostgreSQL, MongoDB, Kafka, Google Cloud Platform, Kubernetes
RESPONSIBILITIES
- Development of new business initiatives, an extension of existing ones
- Taking an active part in improvements and optimizations to the systems
- Resolve technical problems, critical thinking on the development approach
- Be part of a cross-functional team with end-to-end responsibility for the result
REQUIREMENTS
- 3+ years of commercial development experience using Java-related technologies
- 1+ years of working experience with API development
- Hands-on experience with microservice architecture
- Ambition to write high-quality code covered with unit tests
- Solid debugging and troubleshooting skills
- Proactive and result-oriented mindset
- Strong problem-solving skills
- At least Upper-Intermediate English level
WHAT WE CAN OFFER YOU
- Modern office in Podil with an uninterruptible power supply and the Internet
- Personal time off (21 business days of paid vacation, paid days on special occasions, sick leaves, emergency days off)
- Public holidays
- Health insurance with the broker which is available from the first month of cooperation
- Life insurance with the broker which is available from the first month of cooperation
- Modern technical equipment
- English courses with native speakers
- Ukraine-based educational programs
- Sports activities reimbursement
- Corporate entertainments
- Happy hours on Fridays
- Gig contract support
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Β· 24 views Β· 4 applications Β· 11d
DevSecOps Engineer
Full Remote Β· EU Β· Product Β· 4 years of experience Β· B2 - Upper IntermediateIxilix is a technology-driven company that builds high-quality solutions and long-term partnerships. Our team is growing, and we are looking for an IT Security Engineer Responsibilities Monitor and respond to security incidents using SIEM/IDS/IPS...Ixilix is a technology-driven company that builds high-quality solutions and long-term partnerships. Our team is growing, and we are looking for an IT Security Engineer
Responsibilities- Monitor and respond to security incidents using SIEM/IDS/IPS tools.
- Implement and manage vulnerability management processes and apply security patches.
- Collaborate with DevOps/Development teams to integrate security into CI/CD pipelines and cloud environments.
- Automate routine security tasks (e.g., scans, testing, asset inventory).
- Collaborate with external auditors to perform scanning, monitoring, control, and remediation of security issues.
- Develop and maintain security policies, procedures, and awareness training.
Required Skills- Experience as a Cyber Security Engineer or a similar role.
- Experience with AWS cloud platforms.
- Knowledge in development and support of infrastructure as code (Terraform, Terragrunt).
- Experience with hardening frameworks and standards (CIS, NIST, AWS Security Best Practices, Kubernetes/EKS Hardening).
- Experience with DAST and SAST tools.
- Strong knowledge of container security (EKS, Docker), including EKS Hardening.
- Hands-on experience with common penetration testing tools (Nmap, Metasploit, Burp Suite, Aircrack-ng, SQLmap, etc.).
- Experience with SIEM, logging, and alerting systems (e.g., ELK/EFK Stack, Splunk, Datadog, Prometheus Alertmanager).
- Practical experience with OWASP β applying OWASP Top 10 in penetration testing and code reviews.
Preferred Skills- Experience participating in Bug Bounty programs β vulnerability discovery, validation, and reporting.
- Experience in conducting threat modeling for new and existing systems, identifying risks, and designing countermeasures.
- Experience in identifying and mitigating privilege escalation risks; access rights audits and secure IAM/sudo policy design.
- Experience with Zero Trust security principles (least privilege, continuous verification, microsegmentation).
What we offer
Rewards & Celebrations- Quarterly Bonus System
- Team Buildings Compensations
- Memorable Days Financial Benefit
Learning & Development- Annual fixed budget for personal learning
- English Language Courses Compensation
Time Off & Leave- Paid Annual Leave (Vacation) - 24 working days
- Sick leave - unlimited number of days, fully covered
Wellbeing Support- Mental Health Support (Therapy Compensation)
- Holiday Helper Service
Workplace Tools & Assistance- Laptop provided by Company (after probation)
Work conditions- Remote work from EU
- Flexible 8-hour workday, typically between 9:00 - 18:00 CET
- Five working days, Monday to Friday
- Public holidays observed according to Ukrainian legislation
- Business trips to Bratislava every 3-6 months (company provides compensation of expenses)
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At Ixilix, we value transparency, trust, and ownership. We believe that great results come from people who care - about their work, their team, and the impact they create.
Sounds like you? Letβs connect! Weβre just one click away. -
Β· 96 views Β· 3 applications Β· 11d
Junior/Trainee QA Engineer
Office Work Β· Ukraine (Lviv) Β· B2 - Upper IntermediateAbout company: Appexoft is a Software Development Company that provides a full range of top-quality IT services. Our mission is to develop first-class applications and websites, helping our clients maximize their profits and turn their ideas into...About company:
Appexoft is a Software Development Company that provides a full range of top-quality IT services. Our mission is to develop first-class applications and websites, helping our clients maximize their profits and turn their ideas into reality.Requirements:
We are looking for a motivated QA Engineer to join our team.Key responsibilities:
- Ensuring the quality of software as a member of the development team.
- Collaborating closely with developers to clarify backlog items.
- Troubleshooting issues across multiple environments and operating platforms.
- Making sure releases have the right level of test coverage (unit, functional, performance).
- Creating detailed and well-structured test plans and test cases.
- Monitoring and tracking debugging process results.
Mandatory skill set:
- Intermediate English level or higher.
- Excellent communication skills (both written and spoken) with technical and non-technical stakeholders.
- Strong knowledge of QA theory and solid hands-on testing experience.
We offer:
- Interesting and challenging projects.
- Vast opportunities for professional development.
- Competitive salary.
- Comfortable working environment.
- Friendly and supportive team of professionals.
- Delicious coffee, tea, and biscuits for a good mood.
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Β· 165 views Β· 43 applications Β· 11d
Manual QA (Platform)
EU Β· Product Β· 3 years of experience Β· B2 - Upper IntermediateAt Enjoy Gaming, weβre a passionate team of industry experts, backed by market specialists and foreign investment. Weβre thrilled to create live dealer shows and slots. Weβre making our games to provide an even better gaming experience. Our core values of...At Enjoy Gaming, weβre a passionate team of industry experts, backed by market specialists and foreign investment. Weβre thrilled to create live dealer shows and slots. Weβre making our games to provide an even better gaming experience.
Our core values of ownership, communication, and honesty drive everything we do.
Join us and be part of our innovative journey in the gaming world!
We are currently seeking a skilled and experienced QA Manual Tester to join our quality assurance team. In this role, you will immerse yourself in our development processes and take responsibility for manual testing of our games, identifying and documenting defects, and validating fixes. You will collaborate closely with developers and product teams to understand requirements and provide feedback to enhance product functionality and user experience. Your attention to detail and analytical mindset will be crucial in ensuring that our products meet both customer expectations and industry standards.About You:
β Strong knowledge of QA theory and Agile methodologies
β Skilled in manual, functional, and regression testing
β Practical experience in writing test documentation
β Understanding of client/server architecture testing
β Proficient in API testing using Postman and comfortable working with REST APIs
β Must have experience with databases and backend testing
β Experience working with logging and monitoring tools such as Grafana
β Hands-on experience with web technologies (HTML5/CSS)
β Proficient in using Confluence, JIRA, and TestRail
β Capable of managing products from testing through to release
β Able to follow established workflows and procedures
β Analytical mindset with strong attention to detail and the ability to see the bigger picture
β A team player with strong communication skills across departments to ensure product quality
β Ability to work effectively in a challenging environment
β Results-oriented mindset
β Focused on long-term cooperation
Will be a plus:
β Experience in iGaming development
β Experience with testing WebSocket functionality
β Basic knowledge of JavaScript, TypeScript, Cypress, and MySQL is a plus
What goals will you have?
β Manual testing of platform components (platform backend, back office, and other services)
β Requirements analysis
β Test planning and effort estimation
β Writing, executing, and maintaining test cases and checklists
β Bug and defect handling: analyzing deviations between expected and actual behavior, and reporting bugs
β Root cause analysis
β Ensuring requirements are met
β Participation in the release process
β Running automated tests, analyzing results, and providing recommendations for test updates
What you get in return:
β Competitive Salary: A fixed salary in EUR with annual performance reviews to recognize your growth
β Remote Work Option: Enjoy the flexibility and comfort of working remotely
β Comprehensive Benefits: Includes medical insurance, access to a psychologist, and participation in our English-speaking club
β Paid Time Off: 20 vacation days + 10 additional leave, plus national holidays
β Paid Sick Leave: Up to 10 working days per year
β Professional Development Support: We reimburse courses, training, and certifications to help you grow in your career
β Self-Development Perks: Reimbursement available for language classes, sports activities, massages, or sessions with a life coachPlease note that feedback on your application will be provided within two weeks if a positive decision is made regarding your candidacy.
I give my consent, following the Law on the Protection of Personal Data dated June 1, 2010, No. 2297, effective from January 1, 2011, for the processing of information classified as personal data.
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Β· 19 views Β· 1 application Β· 1d
Senior Full Stack Developer (Node.js, React.js) β Fintech Solution
Office Work Β· Cyprus Β· Product Β· 7 years of experience Β· B2 - Upper IntermediateBrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. βYoung, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm. Our BRO team consists of...BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. βYoung, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm.
Our BRO team consists of 1,300 bright minds creating innovative ideas and products. We donβt follow formats. We shape them. We build what works, launch it fast, and make sure it hits.
Weβre looking for a Senior Full Stack Developer with experience in Node.js and React (80% Backend & 20% Frontend) to join our development team in Limassol, Cyprus. Youβll help build a next-generation payment integration platform that connects businesses with multiple financial service providers through scalable, secure APIs.
β Responsibilities:
βοΈ Design, implement, and optimize robust solutions to enhance our proprietary payments platform, ensuring high performance, scalability, and security.
βοΈ Develop and maintain complex integrations with payment providers, banks, and other third-party systems, ensuring seamless data flow and alignment with technical and regulatory requirements.
βοΈ Actively participate in all stages of creating new features, from initial concept and technical design to implementation and final delivery.
βοΈ Contribute to the development and ongoing evolution of our fintech payments solution, ensuring innovation and adaptability to market needs.
βοΈ Collaborate in agile development cycles with bi-weekly sprints, utilizing practices such as SCRUM, grooming, and sprint planning to consistently deliver product value.
βοΈ Identify opportunities for technical and process improvements, driving efficiency and innovation throughout the software lifecycle.
βοΈ Work closely with design, product, and business teams to ensure features meet user expectations and support business objectives.
β Requirements:
βοΈ 5+ years of commercial experience in web development.
βοΈ 3+ years of hands-on experience with Node.js.
βοΈ 3+ years of frontend development experience using React.
βοΈ Solid experience with NextJS, NestJS, Apollo, and Material UI.
βοΈ Strong proficiency in TypeScript.
βοΈ Commercial experience working with high-load SQL or NoSQL databases.
βοΈ Familiar with REST, GraphQL, and WebSockets.
βοΈ Understanding of TDD and writing effective automated tests.
βοΈ Experience with microservice architecture principles.
βοΈ Proficient with Git version control workflows.
βοΈ Hands-on experience with RabbitMQ and Redis.
βοΈ Experience with MongoDB and MySQL.
βοΈ Advanced level of English, both written and spoken.
β We offer excellent benefits, including but not limited to:
π§π»βπ» Learning and development opportunities and interesting, challenging tasks.
π Official employment in accordance with the laws of Cyprus and the EU, registration of family members.
βοΈ Relocation package (tickets, staying in a hotel for 2 weeks).
ποΈββοΈ Company fitness corner in the office for employees.
π Opportunity to develop language skills and partial compensation for the cost of language classes.
π Birthday celebration present.
π Time for proper rest and 24 working days of Annual Vacation.
π² Breakfasts and lunches in the office (partially paid by the company).
Bold moves start here. Make yours. Apply today!
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Β· 72 views Β· 22 applications Β· 11d
Senior Node.js Developer (Blockchain Project)
Full Remote Β· Countries of Europe or Ukraine Β· 4 years of experience Β· B1 - IntermediateWe are looking for a Senior Node.js Developer (Blockchain Project). We are building a next-generation ecosystem with a blockchain as its foundation, a non-custodial wallet, and a stablecoin protocol. After a successful demo, the project is now preparing...We are looking for a Senior Node.js Developer (Blockchain Project).
We are building a next-generation ecosystem with a blockchain as its foundation, a non-custodial wallet, and a stablecoin protocol. After a successful demo, the project is now preparing the core components (blockchain + stablecoin) for launch. In parallel, development has started on additional secured projects, including:
- A document management system,
- A country-specific solution,
- An e-invoicing platform,
- And several other ecosystem modules ready to begin.
Tech Stack
- Node.js / TypeScript, NestJS
- PostgreSQL, Redis / Valkey
- L2 blockchain (interaction with other networks)
- Docker, Kubernetes (bare-metal & cloud infrastructure)
Responsibilities
- Write efficient, maintainable code;
- Design and implement independent, self-sufficient components efficiently;
- Participate in architectural discussions and technical decision-making;
- Identify potential technical risks and develop mitigation strategies;
- Ensure effective knowledge sharing and maintenance within the team;
- Foster a collaborative and innovative development environment;
- Perform cross code reviews with team members;
- Properly maintain documentation.
Requirements
- 4+ years of experience with server-side JS/TS;
- Solid understanding of TypeScript and JavaScript fundamentals and internals;
- Experience with Express, NestJS, or similar frameworks;
- Strong understanding of asynchronous programming, event-driven architecture, and non-blocking I/O;
- Understanding of different types of scaling and microservice architectures in various implementations;
- Hands-on experience with Web3.js or Ethers.js for interacting with Ethereum or other EVM-compatible networks;
- Understanding of smart contracts;
- Familiarity with popular blockchains such as Ethereum, Binance Smart Chain, or Layer 2 solutions;
- Expertise in data structures, algorithms, and software design patterns;
- Solid understanding of software architectural patterns;
- Experience with relational databases (especially PostgreSQL);
- Deep experience with SQL (including schema/query design and optimization);
- Experience with ORMs;
- Familiarity with Docker, containerization, and orchestration tools;
- Strong analytical and problem-solving skills;
- Proficiency in writing unit, integration, and end-to-end tests;
- Conversational English.
Will be a plus
- Familiarity with DevOps practices and Infrastructure-as-Code (IaC) tools;
- Understanding of consensus algorithms, cryptographic principles, and decentralized applications (dApps);
- Familiarity with Matter Labsβ zk stack;
- Experience in the FinTech domain;
- Understanding of different rollup technologies;
- Openness to technology stack changes and adaptability.
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Β· 220 views Β· 33 applications Β· 23d
Fullstack Developer with .NET and NodeJS experience (EST time)
Full Remote Β· Countries of Europe or Ukraine Β· 1 year of experience Β· B2 - Upper IntermediateJoin our team to work on modern web applications and services, collaborate with project managers and clients, and contribute to both frontend and backend development. Please note: This position requires availability to work from 9:00 AM β 5:00 PM EST...Join our team to work on modern web applications and services, collaborate with project managers and clients, and contribute to both frontend and backend development.
Please note: This position requires availability to work from 9:00 AM β 5:00 PM EST (16:00 β 00:00 Kyiv Time).
Responsibilities:- Develop and maintain web applications and services using ASP.NET Core, NestJS (Node.js), and Angular/React.
- Write clean, readable, and maintainable code following best practices.
- Design and implement databases and APIs, focusing on microservices architecture.
- Support and enhance existing features while building new functionality.
- Collaborate proactively with teammates to ensure high-quality delivery.
- Manage the technical debt backlog when required.
- Work closely with project managers and clients to understand requirements and improve product development.
Requirements:
- Strong proficiency in C#, ASP.NET, TypeScript.
- Solid experience with NestJS (Node.js).
- Good knowledge of React and Angular.
- 6+ months of experience working with Cursor.AI, Windsor.AI, Cline, Roo, or similar AI-assisted coding tools (commercial or personal projects).
- Strong analytical skills and ability to effectively utilize AI tools for increased productivity.
- At least 2 years of experience in Web UI and API development.
- Strong knowledge of REST API implementation.
- Experience integrating with third-party APIs and services.
- Good understanding of SQL and MySQL.
- Experience working with Git for version control.
- Familiarity with Azure or AWS.
- Understanding of DevOps practices is a plus.
What We Offer
- Competitive salary with regular reviews.
- Support for individual entrepreneurs with accounting assistance.
- Fully remote work.
- A clear path for professional development and growth.
- A friendly team environment and engaging team-building activities (online and offline).
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Β· 631 views Β· 86 applications Β· 11d
AI agents Python / Low-code Developer, Prompt Engineer
Worldwide Β· Product Β· 0.5 years of experience Β· B1 - IntermediateSince 2013, Duanex has been building bespoke software for international companies and startups β from mobile apps to complex cloud solutions. Our clients span health & fintech, digital banking, and large insurance organizations. We follow Agile best...Since 2013, Duanex has been building bespoke software for international companies and startups β from mobile apps to complex cloud solutions. Our clients span health & fintech, digital banking, and large insurance organizations. We follow Agile best practices, and automated testing is a core part of our delivery.
We are looking for a Junior Developer to join us and grow in the world of AI agents, automation, and voice technologies.
What youβll do:- Build and configure Voice Bots using VAPI and Retell
- Integrate bots with systems like CRM and other APIs
- Create and fine-tune AI agents for internal tools and automation use cases
- Participate in data scraping, prompt design, and model training (RAG setups, Llama3)
- Work directly with the architect and take ownership of your solutions
Skills:
- 6+ months of experience
- Solid knowledge of Python
- Familiarity with OpenAI API and prompt engineering
- Understanding of Git, Docker, Jenkins
- English lever B1 or higher
- Self-driven, proactive, and comfortable working independently
- Not afraid of hands-on tasks beyond coding (e.g. basic server setup)
Would be a plus:
- Frontend (JS)
- Machine learning
Work format & perks:
- Remote-friendly; optional office in Kyiv
- 20 paid vacation days + 10 paid sick days
- Flexible schedule
- Accounting support
Hiring process: Recruiter interview β Technical task β Final interview
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Β· 92 views Β· 13 applications Β· 22d
Delivery Manager (Information Security Consulting, trainee track available) to $1500
Full Remote Β· Worldwide Β· 2 years of experience Β· B2 - Upper IntermediateAbout the role We are looking for a proactive and results-oriented Delivery/Project Manager with IT background who is eager to grow into the Information Security field. This role combines classic project management and client communication with hands-on...About the role
We are looking for a proactive and results-oriented Delivery/Project Manager with IT background who is eager to grow into the Information Security field. This role combines classic project management and client communication with hands-on involvement in cybersecurity consulting projects. The ideal candidate understands how software development teams and processes are structured, can effectively coordinate engineers, and is motivated to build a career in InfoSec.
This position is not about βjust doing tasksβ -- it is about understanding what needs doing, getting these things done, solving coordination problems/blockers, and ensuring that long-term security projects move forward both efficiently and effectively.
Responsibilities
- Drive security consulting projects (ISO 27001, Risk Management, Secure SDLC, software security assessments) to successful delivery.
- Coordinate internal/clients engineers, prioritize tasks, remove blockers, and track progress.
Maintain project documentation, reports, and invoicing.
- Communicate directly with clients, provide status updates, and resolve issues.
- Support operational processes and improve workflows across projects.
- Learn and apply Information Security practices with guidance from senior experts.
Requirements
- 2+ years of experience as a Project Manager, Operations Manager, or similar role in the IT sector.
- Experience in client communications and cross-team coordination.
- Understanding of software development processes, team roles, and delivery cycles.
- English: Strong Upper-Intermediate or higher (documentation, written communication, and frequent client calls).
- Strong problem-solving and communication skills, independence in achieving results, and responsibility for driving and monitoring business processes.
- Experience with document and project management tools (Google Workspace, Jira, Notion, etc.).
- Interest in learning Information Security practices.
Nice to Have
- Initial exposure to Information Security (ISO 27001, risk management, compliance, security testing).
- Previous work in consulting or client-facing projects.
- Ability to adapt quickly in a dynamic environment.
What We Offer
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- A path to expand from IT Project Management into Information Security Project Management with mentorship.
- Flexible schedule with remote work.
- A diverse environment with B2B and B2C SaaS client companies, to strengthen management and InfoSec skills.
- Real-world projects with consequential impact on security and compliance of international business clients.
- Supportive team that values ownership, initiative, and problem-solving. -
Β· 228 views Β· 47 applications Β· 22d
Project Manager (Information Security Consulting, trainee track available) to $1500
Full Remote Β· Worldwide Β· 2 years of experience Β· B2 - Upper IntermediateAbout the role We are looking for a proactive and results-oriented Delivery/Project Manager with IT background who is eager to grow into the Information Security field. This role combines classic project management and client communication with hands-on...About the role
We are looking for a proactive and results-oriented Delivery/Project Manager with IT background who is eager to grow into the Information Security field. This role combines classic project management and client communication with hands-on involvement in cybersecurity consulting projects. The ideal candidate understands how software development teams and processes are structured, can effectively coordinate engineers, and is motivated to build a career in InfoSec.
This position is not about βjust doing tasksβ -- it is about understanding what needs doing, getting these things done, solving coordination problems/blockers, and ensuring that security projects move forward both efficiently and effectively.
Responsibilities
- Drive security consulting projects (ISO 27001, Risk Management, Secure SDLC, software security assessments) to successful delivery.
- Coordinate internal/clients engineers, prioritize tasks, remove blockers, and track progress.
Maintain project documentation, reports, and invoicing.
- Communicate directly with clients, provide status updates, and resolve issues.
- Support operational processes and improve workflows across projects.
- Learn and apply Information Security practices with guidance from senior experts.
Requirements
- 2+ years of experience as a Project Manager, Operations Manager, or similar role in the IT sector.
- Experience in client communications and cross-team coordination.
- Understanding of software development processes, team roles, and delivery cycles.
- English: Strong Upper-Intermediate or higher (documentation, written communication, and frequent client calls).
- Strong problem-solving and communication skills, independence in achieving results, and responsibility for driving and monitoring business processes.
- Experience with document and project management tools (Google Workspace, Jira, Notion, etc.).
- Interest in learning Information Security practices.
Nice to Have
- Initial exposure to Information Security (ISO 27001, risk management, compliance, security testing).
- Previous work in consulting or client-facing projects.
- Ability to adapt quickly in a dynamic environment.
What We Offer
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- A path to expand from IT Project Management into Information Security Project Management with mentorship.
- Flexible schedule with remote work.
- A diverse environment with B2B and B2C SaaS client companies, to strengthen management and InfoSec skills.
- Real-world projects with consequential impact on security and compliance of international business clients.
- Supportive team that values ownership, initiative, and problem-solving. -
Β· 17 views Β· 1 application Β· 10d
User Acquisition Manager
Part-time Β· Full Remote Β· Ukraine Β· Product Β· 1 year of experience Β· B2 - Upper IntermediateWe are inviting you to become a part of our company as a User Acquisition Manager for our new product! You will be responsible for managing and optimizing paid social media campaigns across platforms like Facebook, TikTok, Instagram, and other relevant...We are inviting you to become a part of our company as a User Acquisition Manager for our new product! You will be responsible for managing and optimizing paid social media campaigns across platforms like Facebook, TikTok, Instagram, and other relevant channels.
GotYourBack Support is a Ukrainian IT company, working both in B2C and B2B market, providing remote technical assistance to English-speaking users all over the world, as well as being the voice of our partners' brands and the main tool for building trust and open relationships with their customers.
Key Responsibilities:
- Develop, launch, and optimize paid user acquisition campaigns on Facebook Ads, TikTok Ads and other social platforms;
- Analyze campaign performance, identify trends, and implement data-driven optimizations to maximize ROI;
- Conduct A/B testing on creatives, ad formats, and targeting strategies to improve performance;
- Monitor KPIs, generate reports, and provide insights to improve overall marketing strategy;
- Stay updated with the latest trends, platform updates, and best practices in paid social advertising;
Work closely with cross-functional teams, including product and analytics, to align marketing efforts with business goals.
Requirements:
- 1+ years of experience in paid social advertising with a proven track record in user acquisition;
- Strong knowledge of Facebook Ads Manager, TikTok Ads Manager, and other social media advertising platforms;
- Experience with performance marketing, including CPI, CPA, ROAS, and LTV metrics;
- Analytical mindset with the ability to interpret data and make data-driven decisions;
- Experience in A/B testing and creative performance analysis;
English proficiency (B2+ preferred).
What we offer:
- Flexible work environment and remote-friendly culture;
- Competitive and stable salary;
- 20 vacation days and 10 sick leaves per year;
- Medical insurance;
- Team building events, corporate gifts, and stylish merch.
We are waiting for your resume!
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Β· 118 views Β· 8 applications Β· 4d
ML Researcher / Mathematician
Full Remote Β· Ukraine Β· Product Β· 2 years of experience Β· B1 - IntermediateRemote β Full-time β Flexible Hours - Shifted schedule to EST (New York) timezone About TenViz TenViz Predictive Analytics builds AI-powered solutions that help Fortune 100 investors anticipate market shifts before they become consensus. We combine...Remote β Full-time β Flexible Hours - Shifted schedule to EST (New York) timezone
About TenViz
TenViz Predictive Analytics builds AI-powered solutions that help Fortune 100 investors anticipate market shifts before they become consensus. We combine financial expertise, mathematical rigor, and AI research to deliver predictive analytics for institutional investors.
Your Expertise
- Strong interest in quantitative and algorithmic approaches
- BSc/MSc in Math, Physics or related field with solid background in statistics, linear algebra and probability theory
- 2+ years in data research, quantitative modeling, ML prototyping, and backtesting
- Skilled in Python, SQL, Git
- Experience with experiment tracking, pipeline orchestration and workflow automation
Nice to have:
- Bayesian inference, reinforcement learning, or ensemble methods
- Financial econometrics, time-series forecasting, or regime modeling
What Youβll Do
- Design predictive models using probabilistic, ML, and hybrid approaches
- Analyze large-scale financial datasets to detect hidden patterns and early regime shifts
- Prototype and evaluate algorithms, from deep learning to Bayesian models
- Write production-grade research code in Python/SQL that integrates into pipelines
- Translate results into insights and themes investors can act on β not just outputs
Example projects:
- Forecasting inflation via commodity price signals
- Constructing probabilistic forecasts of currency moves around macroeconomic announcements
- Designing a Bayesian model to estimate recession probabilities from yield curve dynamics
- Designing a regime-aware ML pipeline that switches models depending on market conditions
- Creating hybrid ensembles that outperform traditional benchmarks
Whatβs in It for You
- Remote-first, flexible hours
- Paid vacation & holidays (after 8 months)
- Continuous learning: advanced ML/DL workshops, probabilistic methods, optimization
- Supportive, collaborative team β no micromanagement, focus on trust and creativity
- Work on real financial problems where your models influence billion-dollar decisions