Jobs at Djinni

Exciting Frontend Engineer Opportunity at Ethic

Be part of a world-leading investment management platform backed by top-tier investors and $8 billion in assets under management. Join us in New York City on a dynamic 3-month contract to build a cutting-edge, AI-driven website that reflects our mission and future-forward vision.

About the Role

As a Frontend Engineer, you will collaborate closely with a leading design agency to develop a brand new website using React and Next.js. Your work will bring to life a thorough design system, ensuring messaging and visual identity consistency across all mediums. You'll play a key role in delivering a harmonious user experience aligned with our product platform, leveraging AI-driven development tools.

What We're Looking For

• Minimum 5 years experience with React and Next.js
• Strong skills in CSS, JavaScript, and TypeScript
• Experience or interest in ethical AI implementation and AI-driven development
• Ability to work collaboratively in a global, values-driven team
• Attention to detail in integrating design systems and maintaining platform consistency

What's In It For You

• Work with a high-growth Series D company backed by $64M in recent funding
• Collaborate with a passionate, diverse team of engineers and designers worldwide
• Contribute to a meaningful project that shapes the future of investment management
• Opportunity for contract extension based on project needs

If you're ready to make an impact and grow your skills in a cutting-edge environment, apply today to join Ethic's innovative team!

Bitmedia Labs is an international product IT company that has been building ambitious innovative products for millions of users worldwide since 2014 - combining deep tech expertise with a creative mindset. 

Our ecosystem spans:

• Game Development — building the next generation of Web3 gaming, where gameplay comes first, players own their assets, and developers thrive within massive, engaged communities.
• Digital Marketing Ecosystem — building a unified ecosystem that combines a leading high-performance advertising platform with emerging media and affiliate solutions.

We are looking for a Manual QA Engineer to join our game development direction. This role is focused on testing a live gaming product, so hands-on experience in game testing is essential. You will work with complex gameplay mechanics, in-game economy, and cross-platform environments (web and mobile), ensuring a stable, fair, and engaging experience for players.

Requirements

• 2+ years of experience in Manual QA.
• Experience in web and mobile (iOS/Android) application testing.
• Experience working with web debugging proxy applications (Charles).
• Extensive API testing experience (e.g., using tools like Postman, Swagger and understanding API documentation).
• Strong knowledge of stack of web technologies like HTTP, JSON, REST.
• Solid understanding of QA methodologies, tools, and processes.
• Experience in creating and executing test documentation, including test cases, check-lists, and writing clear bug reports (using tools like Jira, Mantis, Redmine).
• Knowledge of SQL and NoSQL databases.
• Experience in game testing.
• Strong analytical and problem-solving skills.

Responsibilities

• Perform functional and non-functional testing of web and mobile applications;
• Submit bug reports and define bugs’ importance;
• Analyze project requirements;
• Create and maintain test documentation;
• Manage incoming bugs from clients and other team members before sending to developers.

Nice to have

• Experience with MongoDB.
• Familiarity with test automation tools.
• Experience with Blockchain.

Hiring process:

• Intro call with a Recruiter - Technical Interview - Test task - Interview with the Hiring team - Сollection of recommendations - Offer.
   

Join Bitmedia Labs to evolve, explore, and make a real difference - together.

Our culture is built on openness, trust, and support. We value initiative, ownership, and results. We work as one team - helping each other, celebrating wins, and learning from challenges together. 
 We offer the freedom and space to grow:

• Professional growth and self-realization through ambitious products;
• The opportunity to bring your ideas to life, experiment, and directly influence the product’s development; 
• Collaboration with talented teammates united by a shared goal.

We also care about well-being and balance:

• Flexible schedule and the option to work remotely or from our hubs in Kyiv, Warsaw, and Berlin;
• Competitive compensation, regular performance reviews, paid vacation, sick leave, and public holidays;
• Modern Apple equipment and thoughtful corporate gifts for holidays and personal milestones.
• Support for your growth: courses, workshops, and conferences.

Through our charity foundation Bit Spilka, run by volunteers from our team, we support the military, medics, and civilians across Ukraine — already delivering over $500,000 in aid. Here your work also drives social impact, and you can also join our volunteer initiatives.

If this resonates with you - send your CV and join us.

Let’s foster the world together!

Project Description

Our Client is the Enterprise Worldwide Company. The product you will be working with, provides management and data processing/handling capabilities for networks of the clients scientific lab equipment such as microscopes, etc.

Job Description

Practical experience with testing artifacts: test plan, test case, test script, test report

Ready to learn

Familiarity with Agile frameworks

Excellent communication skills

Attention to details

Analytical mind and problem-solving aptitude

Verbal and written English - is a must

Job Responsibilities

Perform manual tests

Review and analyze system specifications

Follow the test plan

Help troubleshoot issues

Work with cross-functional teams to ensure quality throughout the software development lifecycle

If you're looking for a job where you just complete tasks and write reports – this is not the role for you.
But if you're ready to go deep into real businesses, make strategic decisions, and truly grow as an SEO professional – welcome to Digital Traffic PRO 🚀

We’re a fast-growing SEO agency based in Germany, founded by Ukrainians, working with clients across the US and Europe. Now, we’re looking for a Middle SEO Specialist who’s ready to take ownership, drive impact, and bring smart SEO solutions to the table.
 

🔥 What Makes This Role Different:

• You won’t be a task executor — we want your ideas, hypotheses, and strategies.
• No bureaucracy — you have freedom to act without waiting for 10 approvals.
• Real time for real work — focus on 3–5 projects instead of juggling dozens.
• Work with serious SEO: US & EU markets, real competition, measurable impact.
• We cover training costs — whatever makes you stronger in SEO.
• We pay for English or German lessons, if you want to improve.
• We care about results, not about being online from 9 to 6.
   

✅ What We Expect from You:

• 2+ years of SEO experience, preferably in an agency setting.
• Hands-on experience with US or European markets (DACH is a big plus).
• Solid technical SEO knowledge — crawling, indexing, Core Web Vitals.
• Strong command of Google Search Console — you know every tab.
• Proficiency in tools like Ahrefs, Screaming Frog, and others.
• A strategic mindset — you understand marketing, not just search.
• Experience using AI tools & automation in SEO processes.
• Curiosity, experimentation, and love for problem-solving.
   

🧠 What You’ll Be Doing:

• Leading SEO projects for US and EU clients with ownership and autonomy.
• Digging deep into business models to find real growth levers.
• Conducting advanced SEO audits (technical, content, intent-based).
• Analyzing not just links — but full competitor strategies.
• Implementing AI and automation in SEO workflows.
• Building strategies that work — not just delivering docs.
• Handling up to 5 projects so you can focus and deliver real value.

What You’ll Do

• Turn growth briefs and hypotheses into clear creative concepts, scripts, and storyboards
• Produce and manage UGC creators, influencers, actors, voiceovers, editors, designers
• Actively use AI tools (image, video, script, voice) to speed up versioning and localization
• Own the full creative pipeline: idea → test asset → winner → scalable creative pack
• Collaborate daily with:
  • Growth Marketing — angles, messaging, offers, audience insights
  • UA — formats, placements, specs, testing structure
  • Product — funnel logic, paywalls, in-app experience
• Maintain a structured creative asset library (angle, persona, format, hook, language, app)
• Track TikTok / Reels / Shorts trends and adapt them to our apps and markets

• 3+ years in performance-driven creative (mobile apps, DTC, subscriptions, or agencies)
• Strong experience with video-first formats (TikTok, Reels, Shorts, UGC-style content)
• Ability to turn a dry performance brief into a simple, human story or hook
• Comfortable managing small productions end-to-end

• Data-curious mindset — you care how your creatives perform and want to see the numbers

   

About the Client

The client is a fintech company developing digital banking and financial solutions.

You will join the team to work on backend development and banking integrations.

Responsibilities

 • Backend development using Node.js
 • Integration with external banking and financial APIs
 • Development and maintenance of platform modules
 • Work with databases (SQL/NoSQL)
 • Collaboration with the client’s engineering team

Requirements

 • 4+ years of experience in backend development
 • Strong knowledge of Node.js
 • Experience with external API integrations
 • Understanding of databases (SQL/NoSQL)
 • English B1+

Nice to Have

 • Experience in fintech or banking projects
 • Knowledge of modern backend tools and approaches (e.g., microservices, Docker, CI/CD)

Benefits

• Fully remote collaboration
• 14 paid vacation days, 5 paid sick days, and 4 paid public holidays annually
• Opportunity to grow through hands-on experience
• Collaborative and supportive team where initiative is valued
• Annual salary review based on performance and contribution

We know that cooperation, decency, customer orientation and responsibility for the result lead us to the best practices. Your strongest skills will grow even stronger, empowering our projects and allowing you to take pride in achieving outstanding results.

Work with a team of professionals where your decisions matter.

Must have

• Critical thinking and analytical skills
• Strong AI skills
• 1+ experience in management
• Advanced English
• A result-oriented approach

• Cheerful responsible personality

   

   

Requirements

• Project Management Experience: Planning and organizing team activities (setting goals, defining requirements, and controlling deadlines).
• AI tools
• Presentation Skills: Confidently and clearly deliver presentations to both the team and clients.
• Knowledge in Project lifecycle
• Risk Management skills: Identifying, analyzing risks, and developing response plans.
• Team Management skills : Organizing retrospectives, sprint planning, and leading daily standups.

• High communication and negotiation skills:

  • Ability to establish effective communication between clients and the team
  • Active listening skills and the ability to understand the needs of both the team and clients.
  • Strong communication skills for regularly updating clients on project progress and potential risks.
  • Ensure mutual understanding and agreement between the client and the team

   

Would be a plus

• Upwork platform experience
• Web-based IT project experience

Key Responsibilities

• Make decisions in uncertain conditions, considering risks and priorities.
• Plan and organize teamwork to achieve results within set deadlines.
• Ensure process transparency: communicate clearly with clients and the team, informing them about changes and risks.
• Conduct negotiations with clients, understanding their needs and expectations.
• Analyze project data and outcomes for continuous improvement.
• Foster a collaborative team atmosphere, maintaining motivation and efficiency.
• Provide your team members with a feedback
• Be in charge of the delivery flow process

We offer

• competitive salary and bonuses
• an opportunity to work on interesting projects with a team of experts
• professional and personal growth through the company’s encouraging program
• feedbacks from supervisors and team members on a regular basis
• flexible working hours
• flexible vacation policy
• paid sick leaves
• English/Psychology classes
• training programs
• team buildings and corporate events (check our Instagram profile for details)

What We Value:
- Upper-Intermediate or higher English proficiency
- Proven experience managing multiple mobile and web development projects
-  Strong client communication and relationship-building skills
-  Solid understanding of the full software development lifecycle
-  Experience working in Agile/Scrum environments
-  Ability to coordinate between clients, design, development, and QA teams

Responsibilities:
-  Managing several mobile and web development projects simultaneously
-  Serving as the main point of contact for international clients
-  Gathering requirements and helping define clear scopes of work
-  Planning, prioritizing, and monitoring project timelines and deliverables
-  Conducting regular meetings and status updates with clients and the team
-  Ensuring project delivery meets quality standards and deadlines

We Offer:
-  Friendly and professional team environment
-  8-hour work schedule (Mon–Fri)
-  Long-term collaboration with interesting and diverse projects

Spendbase is a fast-growing fintech startup revolutionising the way companies manage cloud, SaaS, and other corporate expenses. From vendor negotiations to procurement, we help businesses get the most value from their investments.

We are looking for an open-minded and proactive Junior / Trainee HR Manager to join our team. This role is perfect for someone eager to start a career in Human Resources, gain hands-on experience, and learn HR processes from A to Z in a dynamic startup environment.

🤝 Office-based role for candidates located in Kyiv.

Who We’re Looking For:

- No prior HR experience required, but a strong interest in Human Resources is essential
- Upper-Intermediate English level (B2+)
- Strong communication and organisational skills
- Proactive, creative, and people-oriented mindset
- Willingness to take ownership of tasks and see them through
- High level of responsibility when working with confidential information

Nice to Have:

- Previous internship or work experience in IT companies or startups

What You’ll Be Doing:

- Maintain military records and ensure compliance with local regulations (full training will be provided)
- Assist with employee documentation and HR records
- Provide administrative support for HR processes, including onboarding
- Plan and organise corporate events, team-building activities, and internal community initiatives
- Support office management and day-to-day HR operations
- Collaborate with HR and Security teams to ensure smooth internal processes

What We Offer:

- Unlimited growth opportunities if you perform well
- Mentorship and hands-on experience across the full HR lifecycle in a startup
- Regular salary reviews and paid overtime
- Paid vacation and sick leave
- Online medical consultations
- English language courses
- Supportive team and people-first culture

If you’re ready to kick-start your HR career and grow with a fast-paced fintech startup, we’d love to hear from you! 🚀

About us:
 

ARRISE sets the benchmark for service delivery and excellence in the iGaming industry. Playing a key role in the success of its clients, which include Pragmatic Play, a brand relied upon by the world’s biggest online casinos for its cutting-edge products, ARRISE helps to deliver exceptional gaming experiences to millions of players worldwide.

Our global team of talented and driven professionals are shaping the future of iGaming. Headquartered in Gibraltar, we have offices spanning Canada, India, the Isle of Man, Latvia, Malta, Romania, Serbia, Bulgaria, and the UAE, and more exciting destinations on the horizon.

At ARRISE, we take pride in creating growth opportunities at all levels, constantly investing in our people while welcoming new colleagues and forging strategic partnerships that open new opportunities for success. To achieve this, we bet on ourselves. We know that success is a collective effort, and our team is driven by ambition, collaboration, and a shared commitment to grow and succeed—while embracing every step of the journey.

Be part of the future of iGaming with ARRISERS! See a job that excites you? Apply now, and our friendly recruitment team will connect with you soon. Your journey starts here!

Requirements: 

• Requires 4 or more years of related experience, maintenance, and administration of PostgreSQL databases.   
• Previous SQL Server and/or Oracle database administration experience is a plus.  
• Strong writing and verbal communication skills.   
• Displays excellent collaborative skills with cross-functional teams.  

Responsibilities:  

• The DBA should have knowledge of some industry standard PostgreSQL databases including creation and implementation of fully functional PostgreSQL database clusters (both in the cloud AWS RDS and on-premises), ability to maintain multiple development, QA, and production PostgreSQL environments with experience in performance tuning.  
• Review existing configurations and installations and provide design decisions for improvements to platform environments.  
• Assist in planning and performing PostgreSQL database upgrades and migrations.  
• Perform production level support and be part of the on call rotation when required.  
• This position will be responsible for supporting new and existing PostgreSQL database systems, both internally and future Cloud managed instances and will contribute in defining best practices in database administration, and introduce innovation with automation.  
• Proficient with the Linux operating systems - Ubuntu, RHEL.  
• Assist in implementing long-term strategic goals for database development in conjunction with end users, managers, clients, and other stakeholders.   
• Perform debugging, tuning, and performance enhancement as well as automation of operational and continuous integration aspect of the PostgreSQL platform.  
• Independently analyzes, solves, and corrects issues in real time, providing problem resolution end-to-end.  

Company offers: 

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

 As an Application Security Team Lead at JFrog, you will… 

• Build and lead a team of security researchers and penetration testers. • Help to reshape JFrog Product Security  

• Plan and execute advanced penetration testing campaigns. 

• Develop tools and frameworks for scalable security testing and fuzzing. 

• Lead Security innovation by building and managing penetration testing tools \ AI Agents 

• Analyze vulnerabilities, perform root cause analysis, and develop proofs of concept. 

• Identify systemic product weaknesses and help define long-term mitigations. 

• Collaborate with engineering teams to reproduce, triage, and fix vulnerabilities. 

• Contribute to security research publications, CVE submissions, and industry knowledge sharing. 

• Continuously evolve internal testing capabilities using modern tooling and AI-assisted approaches. 

To be an Application Security Team Lead at JFrog, you need… 

• Proven 2+ years of experience in leading application security research Teams (SAAS or software company). 

• 7+ year experience in Research and penetration testing. 

• Strong coding skills and deep technical understanding of web, API, cloud-native, and backend technologies. 

• AI and LLM Penetration testing knowldge and Experience  

• Experience with penetration testing tools (Burp Suite, Metasploit, etc.) and Custom Security Tools development. 

• Familiarity with modern architectures (e.g., Cloud, microservices, containers, Kubernetes). 

• Familiarity with secure software architecture and typical attack vectors. 

• Demonstrated ability to lead security testing engagements and report technical findings effectively. 

• Experience building or integrating automated PT or fuzzing pipelines is a strong advantage. 

• Knowledge and hands-on experience with SSDLC tools and  CI/CD pipelines,  

• Publications or open-source contributions in the security domain are a plus.

About the Product & Team

The primary objective is to mirror an external candidate database into internal infrastructure to remove external API bottlenecks and provide a centralised data layer for downstream AI workflows.

• The Build: Focuses on continuous synchronisation, database replication, and high-volume data ingestion.
• Team Structure: Engineers will work directly with the Head of AI & Technology, a Technical Product Owner, and the existing backend and DevOps teams.
• Lead Expectations: The Lead Engineer is expected to take technical ownership of the workstream, driving architecture and partnering with leadership to unblock teams.

Responsibilities

• Platform Engineering: Build and maintain a custom API using Python and design services for large-scale data ingestion and replication.
• Cloud-Native Delivery: Deploy containerised services via Docker and Kubernetes while integrating AWS services (S3, API Gateway, Lambda, SQS).
• System Architecture: Implement event-driven patterns using queues and asynchronous processing.
• Quality & Reliability: Implement automated testing (unit, integration, performance) and ensure robust monitoring, logging, and failure recovery patterns.
• Collaboration: Work within agile ceremonies and align closely with DevOps on infrastructure and release processes.

Requirements

Technical Experience

• Core Stack: Advanced proficiency in Python and strong API design experience.
• Cloud & Infrastructure: Mandatory AWS experience alongside Kubernetes and Docker.
• Systems Design: Experience with distributed systems, high-throughput services, and messaging/queue-based architectures. 
• Preferred Skills: Experience with data replication or ETL-style pipelines and schema design/evolution.
• Typically 8+ years of experience; proven technical ownership of platform initiatives with the ability to set direction and drive architecture.

Business & Soft Skills

• Market Experience: Background in B2B SaaS platforms, data-intensive products, or AI-enabled environments.
• Mindset: Ownership mentality with clear technical communication and the ability to operate effectively with partial requirements.
•  

Assessment Process

1. Stage 1: CV Review.

2. Stage 2: Screening Interview (30 mins).

3. Stage 3: Technical Assessment (1 hour) including pair-programming.

4. Stage 4: Interview with the Head of AI & Technology.

Target Start Date: Immediate.

Engagement Length: 6 months (3 months on custom API build + 3 months integrated into the core team).

What We Offer:

• Full remote with flexible business hours;
• Three weeks of vacation per year (15 working days);
• Paid sick leave per year (5 working days);
• Amazing opportunities for professional growth within a top-notch team of professionals;
• Competitive compensation commensurate with your experience and skills;
• English lessons;
• Co-working compensation;
• An excellent team with a friendly atmosphere.

We are looking for an experienced HR People Partner to become a trusted partner for the business and employees, ensuring effective people management and continuous development of HR processes within the company.
 

Responsibilities:

• Accompanying and supporting employees throughout the entire employee lifecycle, from pre-boarding to offboarding.
• Partnering with department heads on team building, development, and performance improvement.
• Administration and continuous improvement of key HR processes, including:
  • pre-boarding and onboarding;
  • probation period management;
  • regular 1:1 meetings;
  • performance reviews;
  • compensation and salary reviews;
  • employee retention initiatives;
  • offboarding processes.
• Monitoring employee engagement and satisfaction levels, identifying risks and improvement areas.
• Supporting employee training, development, and professional growth initiatives.
• Resolving HR-related issues connected with internal processes, organizational changes, and scaling.
• Analyzing, improving, and implementing internal HR processes, policies, and best practices.
• Maintaining a positive, transparent, and productive team climate.
   

Requirements:

• At least 3 years of experience in an HR People Partner role or a similar position (HR Business Partner).
• Strong communication skills with the ability to interact effectively with managers and employees at all levels.
• Solid understanding of performance management, talent development, and employee motivation principles.
• Hands-on experience in implementing and managing key HR processes: onboarding, probation period completion, 1:1 meetings, performance reviews, salary reviews, retention, and offboarding.
• Experience in building, optimizing, and scaling HR processes.
• Ability to build effective internal communication, resolve conflicts, and maintain a healthy team environment.
• Flexibility and ability to quickly adapt to changes in a dynamic environment.
• High level of empathy and strong listening skills to understand team needs.
• Strong organizational skills with the ability to plan and structure work effectively.
• Proactive, curious, and solution-oriented mindset.
   

We offer:

• 30 day off — we value rest and recreation.
• Hybrid format: 3 days working from the office and 2 days remotely.— our own modern lofty office with spacious workplace, and brand-new work equipment (near Pochaina metro station). 
• Flexible work schedule — we expect a full-time commitment but do not track your working hours;
• Flat hierarchy without micromanagement — our doors are open, and all teammates are approachable.

About the Product & Team

The primary objective is to mirror an external candidate database into internal infrastructure to remove external API bottlenecks and provide a centralised data layer for downstream AI workflows.

• The Build: Focuses on continuous synchronisation, database replication, and high-volume data ingestion.
• Team Structure: Engineers will work directly with the Head of AI & Technology, a Technical Product Owner, and the existing backend and DevOps teams.
• Lead Expectations: The Lead Engineer is expected to take technical ownership of the workstream, driving architecture and partnering with leadership to unblock teams.

Responsibilities

• Platform Engineering: Build and maintain a custom API using Python and design services for large-scale data ingestion and replication.
• Cloud-Native Delivery: Deploy containerised services via Docker and Kubernetes while integrating AWS services (S3, API Gateway, Lambda, SQS).
• System Architecture: Implement event-driven patterns using queues and asynchronous processing.
• Quality & Reliability: Implement automated testing (unit, integration, performance) and ensure robust monitoring, logging, and failure recovery patterns.
• Collaboration: Work within agile ceremonies and align closely with DevOps on infrastructure and release processes.

Requirements

Technical Experience

• Core Stack: Advanced proficiency in Python and strong API design experience.
• Cloud & Infrastructure: Mandatory AWS experience alongside Kubernetes and Docker.
• Systems Design: Experience with distributed systems, high-throughput services, and messaging/queue-based architectures. 
• Preferred Skills: Experience with data replication or ETL-style pipelines and schema design/evolution.
• Typically 5+ years of experience; strong individual contributors

comfortable owning services end-to-end.

Business & Soft Skills

• Market Experience: Background in B2B SaaS platforms, data-intensive products, or AI-enabled environments.
• Mindset: Ownership mentality with clear technical communication and the ability to operate effectively with partial requirements.

Assessment Process

1. Stage 1: CV Review.

2. Stage 2: Screening Interview (30 mins).

3. Stage 3: Technical Assessment (1 hour) including pair-programming.

4. Stage 4: Interview with the Head of AI & Technology.

Target Start Date: Immediate.

Engagement Length: 6 months (3 months on custom API build + 3 months integrated into the core team).

What We Offer

• Full remote with flexible business hours;
• Three weeks of vacation per year (15 working days);
• Paid sick leave per year (5 working days);
• Amazing opportunities for professional growth within a top-notch team of professionals;
• Competitive compensation commensurate with your experience and skills;
• English lessons;
• Co-working compensation;
• An excellent team with a friendly atmosphere.

Position Overview:
We are looking for a Senior Full-Stack Developer with a strong focus on Backend development in C++ to join our team. The company operates in the video technology domain, working with video processing and streaming solutions. This is a long-term, part-time remote position, ideal for an experienced engineer who enjoys building high-performance backend systems and modern web interfaces.
 

Responsibilities:

• Design and develop high-performance backend services in C++
• Build and maintain REST APIs and real-time services
• Implement WebSocket-based communication
• Work on authentication, authorization, and security
• Collaborate with the team on architecture and technical decisions
• Write clean, maintainable, and efficient code
• Debug, optimize, and improve system performance
   

Requirements:

• Strong experience with C++ (C++17 / C++20)
• Experience with multithreading and concurrency
• Experience with network programming
• Experience with WebSockets
• Experience with OpenSSL or similar security libraries
• Experience with JSON
• Experience with CMake
• Solid understanding of authentication, authorization, and security best practices
• Upper-Intermediate English or higher
   

What We Offer:

• Long-term remote collaboration
• Flexible part-time schedule
• Interesting product in the video technology domain
• Opportunity to work on high-performance systems