Jobs at Djinni

Binary Future is looking for a Manual QA Engineer to join our growing remote team.
We work on real e-commerce products (mainly Shopify-based projects) and are looking for someone who is comfortable working with production systems, understands business logic, and focuses on delivering stable, high-quality releases.

Responsibilities
• Test web applications
• Validate new features from requirements to release
• Perform cross-browser and cross-device testing
• Create and maintain test cases and checklists
• Identify, reproduce, and document bugs clearly
• Collaborate closely with developers, designers, and PMs
• Participate in improving QA processes and product quality

Requirements
• 2+ year of commercial experience in manual QA
• Solid understanding of SDLC and QA processes
• Experience with: Web application testing, cross-browser testing 
• Experience with e-commerce projects 
• Basic understanding of API testing (Postman or similar)
• Experience with bug-tracking systems

• English: B1 (intermediate) or higher
Ability to:
♦Analyze requirements
♦Write structured test documentation
♦Clearly communicate issues with the team


Will be a plus

• Understanding of basic SQL
• Experience working in outsourcing / product teams
• Ability to work on multiple projects simultaneously
• Familiarity with test management tools
   
• ⭐️We offer⭐️
• Remote full-time position
• Flexible working hours 
• Work on real e-commerce products with active users
• Support from experienced team members
• Opportunity to grow and take more ownership over time
• Paid vacation and sick leaves
• Get the mentorship of our experienced QA engineer and develop your professional and personal skills.

• Work  with incredible team members coming from 4 countries and join a hugely collaborative working environment where every person’s viewpoint is considered.

  
   

One of the world's largest providers of products and services to the energy industry has a need to develop and support enterprise information system in Oil & Gas domain.

• Responsibilities:

  We are looking for a Software Engineer to contribute to the development of a global optimization capability for petroleum surface networks within the NEXUS reservoir simulator.
  This role is product-focused and centers on building, integrating, and hardening a Bayesian Optimization (BO)–based engine that complements the existing gradient-based GRG optimizer. The feature enables reservoir and production engineers to identify more robust and globally optimal well control strategies—such as gas-lift allocation and choke settings—when dealing with highly non-linear and multimodal network behavior.
  You will work as part of a product engineering team, collaborating closely with domain experts, QA, and platform engineers to deliver maintainable, performant, and user-ready functionality into a production-grade simulator.
  What You’ll Work On:
  Implement and integrate Bayesian Optimization workflows within the existing NEXUS surface network optimization framework
  Develop and maintain Gaussian Process–based surrogate models used during optimization runs
  Integrate acquisition functions that support reliable decision-making across challenging objective landscapes
  Implement initial sampling strategies to ensure stable and repeatable optimization outcomes
  Contribute to performance tuning, memory efficiency, and parallel execution in large simulation workloads
  Improve code robustness, testability, and maintainability in a long-lived product codebase

• Mandatory Skills Description:

  Programming & Implementation:
  Fortran 90/95:
  Experience working with modules, allocatable arrays, and structured Fortran code
  Ability to modify and extend existing numerical code responsibly
  
  Numerical Computing:
  Numerical linear algebra fundamentals
  Practical use of Cholesky decomposition and triangular solves
  Experience using LAPACK routines
  Awareness of numerical stability and basic conditioning issues
  
  Optimization & Modeling:
  Gaussian Process regression (practical level):
  Understanding of GP concepts (mean, covariance, kernels)
  Ability to implement or adapt GP prediction code with guidance
  Bayesian Optimization concepts:
  Familiarity with acquisition functions such as Expected Improvement (EI) and Upper Confidence Bound (UCB)
  Understanding of exploration vs. exploitation from a user-outcome perspective
  
  Sampling & Experiment Design:
  Latin Hypercube Sampling (LHS)
  Experience implementing or using space-filling designs for initial parameter exploration
  
  Product & Engineering Expectations:
  Focus on reliability, usability, and repeatability rather than experimental novelty
  Write clear, maintainable code aligned with existing platform standards
  Ensure features behave predictably across a wide range of customer models
  Collaborate with QA and support teams to diagnose and resolve field issues
  Be mindful of performance, memory usage, and MPI execution constraints

Our client is a leading global Financial markets data provider that runs many change programs to deliver high-quality software that connects Financial Markets across the globe in a real-time, high-frequency, and low-latency data management chain.
We are seeking a Senior DevOps Engineer for Real Time Data Distribution System in the Real Time Core team. The successful candidate will combine strong technical and collaboration skills in a demanding and dynamic environment. You will work directly with your team and with groups across the organisation to ensure the best service for our client base.
You will be a member of a multi-skilled team building and maintaining components for our market leading our system. We strive for our engineers to work within agile teams that emphasize standard process and believe quality is everyone's responsibility. They bring an enthusiastic attitude whilst making sure they share their knowledge while removing constraints.

• Responsibilities:

  Key Responsibilities:
  • Engaging with the product owner, team lead, architects and other members of the global team you'll help build world-class solutions to address our customer needs.
  • Demonstrating a consistent focus on quality and security, you'll deliver reliable, and robust solutions.
  • Manages own workload and promotes an inclusive and open culture.
  • Takes initiative to develop knowledge in technology products and tools through on the job learning, certifications and projects.
  • Actively participating in Scrum meetings, you'll give timely status updates to the Team Lead and/or Scrum Master on areas for which you are responsible.
  • Through agile retrospectives and reviews, you'll analyse and adapt, finding innovative ways to enable your team work more effectively delivering on time to defined standards of quality.
  • You'll need to able to work well under pressure and be adept at taking problems and seeing them through to resolution with minimal supervision.
  • You'll be an excellent communicator and very client focused with strong interpersonal skills.
  • You'll ensure that the Knowledge Base is kept up to date with the team's knowledge and technical issues resolution.
  • Second line point of escalation in event of a major incident.
  • Occasional weekend or evening deployment work.

• Mandatory Skills Description:

  • 8+ years of proven experience as a DevOps Engineer or similar role.
  • Recent 5+ years of hands-on experience in large-scale Azure projects.
  • Experience with AWS.
  • Good working knowledge of Terraform.
  • Experience with CI/CD tools and practices (Gitlab, Jenkins).
  • Knowledge of containerization tools such as Docker and Kubernetes.
  • Experience with Monitoring platforms (Datadog, Prometheus/Grafana, Cloudwatch, Azure Monitor)
  • Experience with Monitoring Integration (statsd, OpenTelemetry, APM) is a plus.
  • Working experience with scripting languages like Python.
  • Working experience with Memory safe languages (Java, Go, Rust) is a plus.
  • Strong knowledge of networking concepts and protocols (TCP/IP, UDP, multicast).
  • Strong written & verbal communication skills.

Our client is a leading global Financial market data provider who runs a change program aiming to migrate a set of legacy data connectors to a new strategic platform. The main driver is to deliver high-quality software that connects Financial Markets across the globe in a real-time, high frequency, and low-latency data management chain. The projects are technically challenging in an environment that is very engaging. Projects will utilize a multitude of different languages and skillsets with a focus on C++ and scripting languages.

We are looking for a C++ software engineer/developer with experience in implementation backend systems and services running under Linux, Cloud, ideally, with capabilities to deliver projects independently and coordinate work with BA, QA, Operational, and cross-functional application teams.

• Responsibilities:

  • Develop high-quality software, design, and functional documentation
  • Provide estimates for specific software feature implementation
  • Identify, prioritize, and execute tasks in the software development life cycle
  • Build unit tests for your code
  • Automate tasks through appropriate tools and scripting
  • Perform validation and verification testing
  • Collaborate with internal teams and vendors to fix and improve products
  • Ensure software is up-to-date with the latest technologies and standards

• Mandatory Skills Description:

  • 3+ years of full life-cycle software development experience
  • 3+ years of object-oriented development, in particular, C++
  • Experience developing under Linux
  • Ability to collaborate in a team-focused environment
  • Excellent analytical skills and a real passion for solving problems
  • English at the level of Upper-Intermediate (spoken)
  • Experience with Docker, AWS

Meet Elbax! We make mobile apps, and people have downloaded our stuff over 50 million times. Our favorites to make? Video editors and Health&Fitness apps.

Why do we think our apps rock? Simple: We've got some of the best people making them. We want every person on our team to grow, feel important, and be proud of what they do.

Requirements
- 3+ years of Android development experience
- Strong knowledge of Kotlin
- Experience with Jetpack Compose
- Understanding of modern architectures (MVI / Clean Architecture)
- Experience with dependency injection (Hilt)
- Experience with local databases (Room)
- Solid understanding of concurrency (Coroutines, Flow)

Tech Stack
- Kotlin
- Jetpack Compose
- Room
- Hilt
- MVI / Unidirectional Data Flow
- CI/CD (Codemagic)

Nice to Have
- Experience with video/audio (ExoPlayer, FFmpeg, etc.)
- Performance optimization and working with large media files
- Experience building custom UI components
- Experience with WebSockets or real-time updates

If you do NOT want to spend your time inside a large company doing repetitive outreach nobody reads, pushing leads through a system you do not control, optimizing tiny parts of a funnel you did not design, and sitting in meetings about pipeline updates that change nothing — this role may be for you.

If you DO want your work to matter, work directly with the founder, test real growth ideas, and help shape how an AI business finds clients, partners, and distribution — keep reading.

What the work looks like

• Find and approach creators for our affiliate program
• Find founders who could be a fit for our services
• Search for new partnership and distribution opportunities
• Help improve inbound and outbound channels

This is not a “follow the script” role. A big part of the job is judgment: where to focus, who to contact, what to test, and what to ignore.

You’ll likely fit if

• You make good decisions with incomplete information
• You write clearly and adapt to different audiences
• You notice what matters instead of doing everything
• You think in experiments, not just ideas
• You are comfortable with ambiguity, rejection, and iteration

We care more about how you think than what you’ve already done.

Hiring process

• Short assessment
• Interview with the founder
• If it clicks, we move fast

How to apply

Use this subject line format:

BD – [your name] – [one word that describes your work style]

Also answer this in 100 words or less:

You join our AI business today. For the next 14 days, you can focus mainly on only one of these:
(1) recruit YouTubers into our affiliate program,
(2) find founders to sell an AI audit,
(3) search for new partnership or distribution opportunities,
(4) improve one inbound or outbound channel.

Which do you choose first and why?

We are looking for a Sales Manager with experience in IT sales or Upwork client acquisition who is ready to operate in a high-responsibility, full-cycle sales environment.
 

This role requires ownership of the entire sales process — from first contact with the client through negotiation, closing, and structured handover to the delivery team, ensuring quality execution and long-term value.
 

Responsibilities
- Source and acquire new clients on Upwork (and other platforms)
- Manage the full sales cycle: lead → pre-sales → proposal → negotiation → closing → handover to delivery team
- Write and adapt high-conversion proposals for IT projects
- Analyze project opportunities (fit / budget / scope / risk assessment)
- Communicate with clients (chat, calls, email)
- Negotiate and close deals, then hand over projects to the delivery team
- Maintain long-term client relationships (upsell/repeat business)
- Use AI tools to improve efficiency (proposal writing, personalization, follow-ups, reporting, research support)
- Monitor competitors and market trends (rates, demand, niches)
 

Requirements
- 1+ years of experience in IT Sales (outsourcing)
- Proven experience working on Upwork (mandatory)
- Strong understanding of the full sales funnel (lead → call → negotiation → close)
- Understanding of IT services (Web / Mobile / QA / DevOps / Design)
- Experience writing proposals and communicating with international clients
- Upper-Intermediate or higher English level (B2–C1)
- Ability to evaluate project budgets, scope, and feasibility
- Ability to work independently and manage multiple deals simultaneously
- Comfortable using AI tools in daily sales work
 

Will be plus
- Own client base or proven Upwork case studies
- Experience with high-ticket IT projects
- Cold outreach skills (LinkedIn, email)
- Understanding of SDLC and team roles in software development

We offer
- Opportunities for career growth and personal development, to help you improve your skills and achieve your goals
- No micromanagement - your ideas and initiatives are always encouraged
- Educational programs that are covered by the company at 30% of the expense
- Paid vacation leave and public holidays (21 vacation days annually)
- Competitive financial compensation with regular performance reviews
- Outdoor team activities are paid for by the company
- English language improvement through extensive communication
- The chance to work alongside highly experienced and enthusiastic IT professionals who are ready to share their knowledge and help you gain invaluable experience in a live IT environment

We’re looking for a Super Talent who can bridge the gap between experimental research and scalable production systems.

You will take ownership of the software architecture behind two high-precision optical platforms, helping evolve a research-driven Python environment into a reliable, industrial-grade system built with C++/Rust/C.
 

What We’re Looking For

• 6+ years building software for complex hardware systems (e.g. robotics, semiconductor equipment, industrial automation, or laser-based systems)
• Strong Python expertise and solid experience with at least one systems language (C++, Rust, or C)
• Experience with multi-device coordination, state machines, and debugging hardware/software interactions using schematics
• Hands-on experience working with vendor SDKs and APIs (controllers, cameras, signal generators, etc.)
   

Fatobject is looking for a Project Manager to join our team.

We are a UX/UI design agency with minimal bureaucracy, fast decision-making, and real room to influence processes. We work with international clients on websites, landing pages, product design, and mobile apps.

We are looking for a Strong Junior / Middle PM who can independently handle client communication, keep multiple projects moving in parallel, and help the team work in a structured, low-chaos way.

What you will do

• manage client communication (in English mostly)
• run status calls, discovery sessions, and design presentations
• prepare follow-ups, briefs, scopes, and summaries
• gather requirements and turn them into clear tasks for the team
• break down work and coordinate designers and developers on our side
• plan team workload across multiple projects
• manage deadlines, priorities, budgets, and project profitability
• handle scope changes and change requests
• improve internal processes where needed

• use AI tools to improve productivity, structure information, and optimize day-to-day work

   

Our context

• this is an agency-side PM role
• usually you will manage 5-6 projects in parallel
• most projects are mid-sized design engagements lasting 1-3 months
• you will work closely with founders, the design lead, designers, and developers
• our clients are mainly from the US and Europe

Must-have

• 2+ years of experience in project management
• experience managing multiple projects in parallel
• experience handling client communication independently
• B2+ English for calls, updates, discovery sessions, and presentations
• strong written and verbal communication
• ability to bring structure to chaos and stay on top of multiple moving parts
• experience gathering requirements, defining scope, and writing follow-ups / summaries / briefs
• ability to plan resources, manage deadlines, and keep project momentum
• experience with Notion
• confident basic understanding of Figma and the design process
• willingness to use AI tools to improve personal productivity and quality of work

Nice-to-have

• experience in a UX/UI, digital, or design agency
• experience working with design teams
• experience with profitability / budgeting
• experience handling scope changes / change requests
• experience presenting design work to clients

What we offer

• remote, full-time
• a small team with little bureaucracy or internal politics
• direct access to founders and fast decisions
• real influence on processes
• interesting international clients
• paid vacation and sick leave

If you’re looking for a client-facing PM role in a small UX/UI agency where you can have real ownership and impact, we’d love to hear from you.

Applefy, a leading Mobile & Web Development company, is looking for a talented Android Developer to join our dynamic team on an ongoing project. 
This is a fantastic opportunity for a developer passionate about building high-quality mobile applications and wanting to grow their skills in a flexible and supportive environment.

What We Offer:

• Flexible work schedule: Manage your own time and work at your own pace.
• Fully remote: Work from anywhere in the world.
• Comprehensive leave policy: Enjoy all official holidays, 20 days of paid vacation, and 10 sick days without needing a doctor’s note.

Key Requirements:
• Strong communication skills
• Proficiency in spoken English
• 1+ years of experience with Android & Kotlin
• At least two years of experience in product development
• Solid understanding of UI/UX principles
• Keen attention to detail
• A desire to learn and grow professionally

Preferred Qualifications:
• MacBook (ARM processor) & iPhone owner
• Residency in Ukraine 🇺🇦

If you’re ready to take the next step in your career with Applefy, we’d love to hear from you!
 

We’re looking for a Super Talent who can bridge the gap between experimental research and scalable production systems.

You will take ownership of the software architecture behind two high-precision optical platforms, helping evolve a research-driven Python environment into a reliable, industrial-grade system built with C++/Rust/C.
 

What We’re Looking For

• 6+ years building software for complex hardware systems (e.g. robotics, semiconductor equipment, industrial automation, or laser-based systems)
• Strong Python expertise and solid experience with at least one systems language (C++, Rust, or C)
• Experience with multi-device coordination, state machines, and debugging hardware/software interactions using schematics
• Hands-on experience working with vendor SDKs and APIs (controllers, cameras, signal generators, etc.)
   

We are a growing B2B trading company in the commodities sector looking for a motivated Sales Representative to join our team on a commission basis.

Responsibilities:

• Conduct follow-up calls with new leads
• Perform outbound calls to companies to identify demand for specific raw materials
• Qualify prospects and close deals

What we offer:

• Attractive commission structure with strong earning potential
• High conversion rates due to competitive pricing and solid inbound/outbound lead flow
• Flexible, performance-driven environment

Requirements:

• Strong communication and sales skills
• Experience in B2B sales is a plus
• Self-driven and results-oriented mindset

• Fluent in german and english

   

If you are looking for a high-income opportunity based on performance, we look forward to hearing from you.

We are looking for an experienced Business Analyst to join our team and work on innovative digital products across international markets.

We are particularly interested in candidates with experience in relevant industries such as FinTech, Healthcare, and iGaming.

Responsibilities:

⦁ Conduct meetings with clients
⦁ Identify, collect, and document business and functional requirements
⦁ Prepare detailed design and project documentation for development
⦁ Collaborate closely with development and design teams to implement client solutions
⦁ Monitor project timelines and ensure quality delivery

Required Skill Set:

⦁ 3+ years of experience as a Business Analyst in a tech company
⦁ Hands-on experience in requirements gathering (discovery sessions, scoping calls, document analysis, etc.)
⦁ Strong knowledge of Business Analysis theory, Scrum, and Agile methodologies
⦁ Experience working with Confluence (administration level)
⦁ Strong client communication and stakeholder management skills
⦁ Basic technical knowledge and understanding of SDLC
⦁ Ability to effectively communicate with developers and designers
⦁ English level: Upper-Intermediate or higher
⦁ Strong analytical thinking, problem-solving skills, attention to detail, and time management

What We Offer:
• Fully remote
• 21 paid vacation days + 3 paid sick leave days
• Working schedule: 9:00–18:00 or 10:00–19:00 (Kyiv time)
• Cooperation format: Ukrainian FOP or European B2B contract

📍 Location: EU-based
💼 Cooperation type: Full-time
🧭 Work format: Remote

Stape is a global product-driven IT company and the #1 leader in the server-side tracking market. We’re building a powerful, technically complex product that simplifies server-side tracking for marketers and website owners. Our platform processes over 15 billion requests daily, helping improve tracking accuracy and data privacy for more than 200, 000 clients worldwide. We work closely with top partners, including Meta, Tiktok and Snapchat, to provide advanced tracking capabilities. 

We actively participate in industry-specific conferences as sponsors of events like MeasureCamp and Superweek.

We’re looking for a Sales Operations Specialist to streamline our sales processes, own CRM management, and ensure smooth lead distribution so our team can focus on closing deals.

Requirements

• 2+ years of experience in a sales operations, business operations, or data analysis role, preferably within a SaaS or tech product company
• Proven experience with CRM administration and management (Hubspot)
• Strong analytical skills with a data-driven approach to problem-solving
• Experience with creating reports, dashboards, and monitoring KPIs
• Excellent attention to detail and organizational skills
• Proficiency in sales technologies and tools
• Strong communication and collaboration skills
• Fluent English (written and spoken)

Will be a plus:

• Experience with Power BI, Looker Studio, any data visualization tools

Key tasks:

• Manage and optimize our CRM (Pipedrive) to ensure data accuracy and visibility of key metrics
• Develop and maintain sales reports and dashboards to provide insights into team performance, pipeline health, and revenue forecasting|
• Support the sales team by creating and streamlining workflows, templates, and documentation for key sales processes
• Administer sales tools (Pipedrive, PowerBI), ensuring the team has the resources they need to succeed
• Identify opportunities to automate processes and leverage data to improve sales productivity and results

We offer:

• Industry Leader: Make a meaningful contribution to a globally recognized solution that shapes the future of the server-side tracking market.
• Flexibility: Enjoy a flexible work schedule with the freedom to choose where you work.
• Extended remote workspace setup: Experience the benefits of a fully equipped remote workspace, designed to elevate your productivity and create a comfortable work atmosphere.
• Collaborative culture: Engage in a friendly and open team environment that encourages initiative, creativity, and collaboration.
• Educational support: Invest in your self-development through a dedicated training and professional growth budget.
• Well-Being: Take advantage of 30 days of paid time off (20 standard days + 10 more to cover public holidays), Parental Leave, Anniversary days off, and Study Leave to support your recharge and maintain a balance between work and personal life.
• Health support: Feel secure with full coverage for Sick Leave and a dedicated medical insurance budget that prioritizes your health.

Excited to join us? Submit your CV and let’s get started!

Looking for your next challenge? We’ve got an exciting short-term opportunity for an experienced ServiceNow professional to join a dynamic project !

What we’re looking for:
• 8+ years of experience in ServiceNow development
• Strong hands-on experience with CMDB, HAM/SAM, Discovery,    ACC
• Solid JavaScript skills (both server-side & client-side)

   Deep knowledge of:
– Business Rules
– Script Includes
– Client Scripts
– UI Policies & UI Actions
– GlideRecord
• Experience with Flow Designer, Scripted REST APIs,        IntegrationHub
• Strong debugging & optimization skills

Project details:
Duration: 4+ months contract
 

If you’re ready to jump into a fast-moving project and make an impact — let’s talk!