Jobs at Djinni

Who we are:

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

Who we are looking for:
We are seeking a Social Media Marketing Manager to own and grow the company’s social presence across core platforms including LinkedIn, Instagram, Telegram, and YouTube, as well as selected secondary channels. The ideal candidate can manage the full social media lifecycle — planning, producing, publishing, and analyzing content — and translate brand strategy into a consistent pipeline of high-quality posts and short-form video content that supports business growth.

Key Responsibilities:

• Build and own a quarterly/monthly posting plan; translate campaigns and product releases into content series.
• Produce assets: edit short-form and long-form videos (CapCut), create visuals (Canva), write captions, hooks, CTAs, thumbnails.
• Channel ops: schedule, post, moderate comments/DMs, manage hashtags/tags, community engagement.
• Platform ownership.
• Campaign execution: contests, UGC, influencer/partner cross-posts, event live coverage.
• Analytics & reporting: GA4/UTM basics, native platform analytics; weekly learnings and monthly KPI reports.
• Coordinate with marketing, design, PR, and product for assets, approvals, and messaging consistency.
• Maintain brand voice; ensure compliance with platform rules and industry guidelines.

Requirements:

• 3+ years in B2B social.
• Proven content calendar ownership and channel growth.
• Strong video editing (CapCut) and graphic skills (Canva).
• Solid copywriting in English; crisp hooks/CTAs.
• Working knowledge of GA4, UTM tagging, and platform analytics.

• Comfortable coordinating with designers/devs; reliable stakeholder comms. 

   

  Nice to Have

• Media buying experience (LinkedIn Ads/Meta), basic SEO familiarity, live-streaming, influencer outreach, notion/jira/asana for workflow.

What we offer:

• Fully remote position with a flexible schedule.
• Long-term opportunity with potential for financial and career growth.
• A supportive and collaborative work culture, working with like-minded professionals passionate about gaming.

When submitting your application, please make sure to include your responses to the following screening questions in your COVER LETTER:

1. On a scale of 1 to 10, how would you rank your spoken and written English?
2. Can you share an example where you owned and grew a company’s social presence end-to-end?
   What platforms were involved, what content formats worked best and what results did you achieve?
3. How do you create and optimize short-form B2B content (video + graphics) for growth?
4. What are your monthly financial expectations for a long-term, full-time position (40 hours per week)?

What you’ll do

• Own engineering outcomes
• Be accountable for velocity, quality, reliability, scalability, and overall engineering capabilities for DataTech stream-aligned teams

• Ensure engineering initiatives align with DataTech strategy and the product roadmap

   

Lead and grow teams

• Manage engineers and SDE Leads through coaching, feedback, growth planning, performance management, and compensation input
• Build and evolve teams: hiring, onboarding, shaping the skill/seniority mix, and handling transitions when needed

• Maintain healthy team dynamics and address people challenges early

   

Plan and manage capacity

• Own short- and long-term capacity and capability planning
• Allocate people across initiatives based on priorities and constraints

• Identify delivery risks and drive mitigation via hiring, reprioritization, or internal rebalancing

   

Ensure strong SDLC execution and technical quality

• Ensure teams execute effectively across the SDLC: refinement, design, estimation, implementation, testing, deployment, and support
• Uphold engineering standards and non-functional requirements
• Partner with SDE Leads on architecture and solution design; involve Architecture/Platform/SRE when needed
• Improve SDLC efficiency by integrating Generative AI tooling where it adds value

Own reliability and operations

• Be ultimately responsible for the stability, performance, and quality of the services your teams own
• Drive observability improvements, SLIs/SLOs adoption, and incident reduction

• Strengthen operational excellence and technical health over time

   

Strengthen collaboration and ways of working

• Evolve engineering practices: code review, CI/CD, testing strategy, incident response, and continuous improvement
• Partner with Product, Data, and other domains to align plans and manage dependencies

• Contribute to domain-level planning and cross-team collaboration with senior engineering leadership

   

What we’re looking for

• Proven engineering leadership experience managing multiple software/data engineering teams (Engineering Manager or equivalent)
• Strong people management skills: coaching, performance management, conflict resolution, scaling teams
• Track record of delivery in agile, product-led environments, including capacity planning and prioritization
• Clear communication with both technical and non-technical stakeholders

• Ownership mindset: focus on long-term maintainability and quality, not only short-term delivery

   

Bonus points

• Experience in DataTech domains (data ingestion, processing, curation)
• Familiarity with Stream-Aligned Teams / Team Topologies
• Experience partnering with Architecture, Platform, SRE and enabling teams

• Background improving observability, reliability, and incident management for backend/data services

   

What we offer

• Impactful work on a product used by investment professionals worldwide
• Flexible working hours and a remote-friendly environment
• Growth opportunities through regular feedback, development support, and learning resources
• A collaborative engineering culture with strong cross-team partnership

Tech stack: Java 21, Kubernetes / GitOps, Spring Boot, OpenAPI, PostgreSQL, Kafka, Redis

Team: Lead, 5 Backend, 2 Frontend, 2 SDET

Please, send your CV including Engineering management role with Java, Javascript and experience & telegram link :)

Location: Remote (EU)
Preferred: Warsaw/London (regular meetings in the city centre are highly appreciated)
Type: Freelance / Contract (B2B)
Compensation: Hourly or per-task (negotiated)

About

Hi, I’m Bohdan:)

I’m setting up a new multi-asset trading desk and I’m looking for a Trading Operations Analyst to help with analytical and operational tasks around trading data. This role is research/support-focused: you will work with datasets, reports, and post-trade analytics to help decisions be made faster and with higher confidence.

What you’ll do

• Perform post-trade analysis and prepare concise reports (tables + charts)
• Break down performance by 
  • instruments/tickers
  • time windows
  • trade reasons/tags (if provided)
  • holding time / entry quality buckets (if applicable)
• Detect anomalies and data-quality issues (missing fields, outliers, inconsistent logs)
• Produce clear visualisations and summaries that can be used in decision-making
• Communicate findings clearly and defend conclusions when challenged

Requirements

• Strong statistical analysis skills (practical, not academic)
• Strong Python for data analysis (pandas / numpy; polars is a plus)
• Strong data visualisation skills (matplotlib / plotly; ability to present insights)
• Ability to state conclusions under pressure (clear, direct, defendable)
• High attention to detail and strong ownership of output quality
• Ukrainian PE (FOP) or equivalent legal ability to provide services (B2B)
• Must have full legal right to provide services — no visa sponsorship

Note: Strong analytical thinking and clarity of reasoning are valued more than years of formal work experience.

Nice to have

• Prior experience with trading / market data
• Familiarity with performance metrics (PnL attribution, drawdown, slippage concepts)
• Availability for regular Warsaw/London meetups

Compensation

I’m open to negotiating pay depending on task difficulty:

• hourly rate, or
• fixed price per deliverable

Selection process

1. Intro call (fit + expectations + availability) + Light analytical task (quick, practical)
2. Post-trade analysis test (more realistic, based on sample data)

Disclaimer

• Contract / freelance only
• No visa sponsorship
• Long-term collaboration possible if the fit is strong

Hiring and Dealing — Full-Cycle Recruitment for EU & US companies

We’re Hiring and Dealing, a full-cycle recruitment partner for startups, scaleups, and growing tech, sales, and SEO teams across Europe, the USA, and Canada. Since 2020, we’ve been helping companies grow with purpose, not just by filling roles, but by finding the right people for them.

Now, we’re looking for Entry Level Recruiters to join our team and grow with us. If you’re curious, proactive, and excited to learn the full recruitment cycle — keep reading.

What You'll Be Doing

As a Junior Recruiter, you’ll support the entire hiring process while learning on the job. Your tasks will include:

• Sourcing candidates through LinkedIn, job boards, and other creative channels
• Screening CVs and conducting initial outreach
• Supporting interview coordination and feedback gathering
• Market mapping and creating candidate pipelines
• Writing compelling outreach messages and job ads
• Working closely with senior recruiters on client projects
• Learning how recruitment works inside fast-paced, international startups
   

What We're Looking For

You don’t need years of experience — we’ll teach you the skills you need.

But we are looking for:

• Strong communication skills in English (B2+), Ukrainian, and Russian
• Curiosity about people, careers, and business
• Attention to detail and ability to follow through
• Proactivity and a get-things-done mindset
• Interest in startups, tech, or creative industries
• Bonus: experience in sourcing, recruiting, HR, or client communication (even internships or freelance gigs count!)
   

What You'll Get

• Real experience in full-cycle recruitment across global teams
• Mentorship from experienced recruiters
• Insight into hiring fast and working with founders
• Flexibility: remote work
• Collaborative, human-first culture — we care about quality and people
• A chance to grow into a full-cycle recruiter and own projects
   

 A Bit About Us

Hiring and Dealing is not a traditional agency. We work closely with founders and hiring managers, embedding into their teams and helping them grow with care. We focus on relationships, not just placements. We value honesty, respect, and ownership — and we’re growing a team that shares those values.

Recruitment Steps

1. Intro Chat + Screening (A short conversation and a few questions to get to know you better.)
2. Audio Chat (Share a few thoughts in a voice note after going through our introduction presentation.)
3. Interview (45–60 minutes: A deeper dive into your experience, motivation, and how we might work together.)
4. 10-Day Learning Period (A hands-on onboarding with both theory and real recruitment tasks.)
5. Final Step: The Offer. If it feels like a fit on both sides — welcome to the team!

Apply if you're ready to learn, care about people, and want to make hiring better.

 To apply: Please submit your CV and a short introduction about why you’re interested in this opportunity

We’re looking for a Senior DevOps Engineer to join our team. 

About Us:

Together with the client’s team you’ll be building a next-generation cloud-based security platform as a backend engineer with strong infrastructure expertise.

The team is working on products that enable security teams to orchestrate forensic investigations, run custom scripts at scale, and respond rapidly to cyber threats across millions of endpoints. The platform powers automated forensic evidence collection, customizable forensic profiles, and streamlined incident response workflows - all within a unified console alongside EDR data.

This role focuses on infrastructure migrations to modernize our platform and improve scalability.

Responsibilities:

• Plan and execute infrastructure migrations across multiple environments
• Manage Kafka infrastructure including consumers, producers, and cluster configurations
• Implement infrastructure-as-code for repeatable deployments
• Migrate services to new cloud proxy architectures
• Work with established migration patterns and documentation
• Coordinate with cross-functional teams on dependencies and rollouts

Requirements:

• 5+ years of infrastructure/backend development experience
• Proficiency in Python or Go
• Proficiency in Kubernetes and container orchestration
• Experience with infrastructure-as-code (Terraform)
• Experience with relational databases
• Experience with AWS or GCP cloud platforms
• Strong communication skills and ability to work in hybrid/remote teams
• Self-directed with ability to work independently
• It'd be great if you have experience with: ArgoCD and GitOps workflows; nginx and cloud proxy patterns; Large-scale distributed systems
• Upper-Intermediate level of English

We are a fast-growing fintech project building a modern payment infrastructure for international digital businesses and high-risk industries.

Our platform works with global merchants, PSPs, and payment providers, helping businesses optimize their payment operations and scale internationally.

We invite an experienced Sales Manager with an iGaming payments background to join our team.

Responsibilities

• Develop new partnerships with iGaming operators and merchants
• Present payment processing and PSP solutions to potential clients
• Build and maintain relationships with key partners in the industry
• Identify new business opportunities and markets
• Work closely with internal payment and account teams

Requirements

• Experience in iGaming industry
• Experience selling payment processing / PSP solutions
• Strong network of contacts in iGaming or high-risk industries
• Strong communication and negotiation skills
• English B2+

What we offer

• Work with a fast-growing fintech payments project
• International team and global clients
• Remote work
• Opportunity to grow with the company

If you have strong connections in the iGaming payments ecosystem and enjoy building partnerships — we would be happy to welcome you to the team.

https://genius-mode-bi-lingu-sfoj.bolt.host/

This is a test assignment.

A module that listens to Zoom / Google Meet in real time and displays who is speaking (YOU or THEM).

Requirements

1. The other participant must not see that recording is happening
2. Real-time transcription
3. Speaker indicator showing who is talking — updates instantly
4. Transcript displayed on screen
   • Your words on the left
   • Their words on the right

Interface

Already completed (Bolt → GitHub)

Backend

Your choice

Before starting, please provide:

1. Time estimate (hours)
2. Approach (2–3 sentences)
3. Questions

The test task is paid.

For the right person, this can lead to further work:

• improving a large Bolt application
• expanding functionality
• ongoing support

We start freelance, with the possibility of moving to full-time.
I speak russian so if your English is not great, it is not a problem. 
Also, I left Soviet Union30 years ago, and I support Ukraine.

We are seeking a Firmware Engineer to contribute to the design and development of embedded firmware for our advanced DC/DC power conversion ICs.
In this role, you will create control firmware for a family of MCU-based digital power
controllers for various DC/DC power supply topologies. This will enable real-time control,
configuration, and communication with external systems through serial protocols such as
I2C, PMBus and UART.
If you have a strong foundation in embedded systems programming and are eager to learn
and grow your skills, we’d love to hear from you!

Responsibilities:
As part of this role, you will:
— Write and test embedded firmware for power IC applications using C.
— Implement real-time control and configuration firmware for embedded systems.
— Interface with serial communication protocols such as I2C, PMBus, and UART.
— FW development for peripherals such as ADC, DAC, and communication interfaces.
— Assist in debugging and validating embedded firmware with mixed-signal hardware in
a lab environment.
— Collaborate with hardware and software engineers to ensure seamless functionality.
— Create and maintain documentation, including feature descriptions, user guides, and
firmware design specifications.
— Contribute new ideas for firmware improvements and participate in code reviews to
maintain quality standards.

Qualifications:

— You are a hands-on engineer with a strong interest in embedded firmware development.
You are best equipped for this role if you have:
— BS or MS in Electrical Engineering, Computer Science, or related field.
— 4+ years of experience in embedded firmware development.
— Proficiency in C programming for embedded systems.
— Familiarity with serial communication protocols such as I2C, UART, or PMBus.
— Basic understanding of mixed-signal systems (combining analog and digital
components).
— Lab experience for debugging firmware with hardware circuits.
— Familiarity with version control systems (e.g., GIT) and debugging tools like JTAG.- Strong problem-solving skills and the ability to work in a collaborative team
environment.
— Good written and verbal communication skills in English language.

Preferred Skills (Nice to Have):
— Know-how and experience in DCDC power conversion systems.
— Experience with version control systems like GIT.
— Proficiency with JTAG debuggers and debugging firmware systems.
— Familiarity with bare-metal, RTOS environments, and device drivers.
— Programming experience with Python.
— Expertise in serial communication protocols such as I2C, PMBus, and UART.
— Experience with bug tracking systems like JIRA.

EcomTraffic is looking for a Shopify Developer who loves building high-performing e-commerce experiences and enjoys working with modern AI-powered development tools.

We work with ambitious e-commerce brands across Europe and focus heavily on conversion rate optimization, performance, and experimentation. As a Shopify Developer at EcomTraffic, you won’t just build pages - you’ll help build experiences that convert.

What you’ll do

• Develop and maintain custom Shopify themes and sections
• Build high-performance landing pages optimized for conversion
• Implement CRO experiments and A/B tests
• Work closely with our CRO strategists and designers
• Build reusable Shopify components and scalable theme architecture
• Integrate third-party apps, APIs, and tracking setups
• Help improve our internal development workflows

What we’re looking for

• Strong experience with Shopify (Liquid, themes, sections, metafields)
• Solid skills in HTML, CSS, JavaScript
• Experience working with Git and modern development workflows
• Strong eye for performance and clean code
• Comfortable collaborating with designers and CRO specialists

Bonus points if you:

• Have experience working with Shopify Plus
• Have experience with CRO or experimentation
• Have experience using AI-assisted development tools such as Cursor
• Have experience optimizing Core Web Vitals

Why join EcomTraffic?

• Work with fast-growing e-commerce brands
• Be part of a team focused on experimentation and innovation
• Use modern tooling and AI-assisted development workflows
• Freedom to build, experiment, and improve
• Competitive salary
• Remote-friendly environment

About EcomTraffic

EcomTraffic is a conversion rate optimization agency for e-commerce brands. We help brands unlock more revenue from their existing traffic through experimentation, data, and better user experiences.

Apply

Send us:

• A short introduction
• Links to Shopify stores you’ve worked on

Are you interested in working from home in a positive environment with a scalable salary based on your performance? Then keep reading.

We’re looking for an experienced Conversion Rate Specialist to join our team and help improve the performance of our clients’ e-commerce websites. Your main responsibility will be to analyze user behavior, identify opportunities, and implement experiments that increase conversion rates and revenue.

What you’ll do:

• Analyze website performance, funnels, and user behavior.
• Identify conversion bottlenecks and optimization opportunities.
• Plan and execute A/B tests for landing pages, product pages, and checkout flows.
• Work with design, creative, and marketing teams to implement improvements.
• Track results and report insights that drive revenue growth.

What we’re looking for:

• Experience with CRO for e-commerce brands.
• Strong analytical thinking and data-driven decision making.
• Familiarity with A/B testing tools and analytics platforms.
• Ability to identify UX and messaging improvements that increase conversions.
• Strong communication skills and ability to work remotely.

About Us

Olifant Digital is a performance marketing agency that works exclusively with e-commerce brands and focuses on driving profitable growth across the entire customer journey.

We operate as a remote-first team with a collaborative culture where talented people can grow, experiment, and deliver exceptional results.

The stars don’t align like this very often — join us.

Location: Remote (other countries)
Project: UAtech

We are looking for a responsible and detail-oriented Community Manager who will help support and grow the international startup community of UAtech. 

UAtech is a global non-profit initiative supporting Ukrainian and international founders. We organize side events for startups and investors during major technology conferences such as Web Summit, TechCrunch, VivaTech, and others. In 2026 we plan to host more than 20 international events.

You will focus on communication, participant coordination, and supporting the startup community. You will work under the supervision of the Operations Director.

Responsibilities

Working with the startup community

• Support communication with startups, founders, and event participants
• Assist with onboarding startups to programs and events

Startup coordination

• Collect and review startup materials (pitch decks, profiles, and related information)
• Support the startup selection process for pitch sessions

Participant communication

• Prepare and send messages, invitations, and reminders
• Support participant communication before, during, and after events

Community operations support

• Maintain and update participant and contact lists
• Assist with preparing email campaigns (Mailchimp or similar tools)
• Prepare short reports and collect feedback after events

Requirements

Must have

• English level B2+
• Strong communication skills
• Attention to detail
• Confident use of Google Docs / Google Sheets
• Ability to work full-time remotely

Nice to have

• Interest in the startup ecosystem
• Volunteer or community management experience
• Mailchimp / basic CRM tools

What you will get

• Practical experience working with an international startup community
• Exposure to the global tech ecosystem
• Fully remote work format
• Clear processes and team support

How to apply

Please send:

• CV
• Your time zone
• Your availability for full-time work

For an international iGaming holding that is actively launching new online casino projects for the Tier 1-2 market, we are building a top-tier team and inviting an ambitious and experienced Head of Affiliate who will be able to build and scale a partner program capable of taking the project to the next level.

Key Responsibilities

• Develop and launch an affiliate strategy for the Tier 1-2 market
• Build and expand a strong network of partners (affiliates, media buyers, agencies)
• Establish a transparent KPI system and performance analytics for affiliate channels
• Manage budgets, optimize costs, and ensure strong ROI
• Lead negotiations, conclude agreements, and maintain relationships with key partners
• Build and lead a strong team (hiring, motivating, and developing affiliate managers)
• Monitor market trends and competitors while implementing industry best practices

What we expect

• Experience in the iGaming/gambling industry as an affiliate program manager or lead affiliate marketing specialist (2+ years)
• Experience working with Poland, Portugal, and Greece is a plus
• Deep understanding of affiliate marketing and models such as CPA/CPL/RevShare
• Excellent knowledge of traffic analysis tools (Google Analytics, AppsFlyer, Adjust, or similar platforms)
• Experience analyzing and optimizing traffic sources (SEO, PPC, media buying, social media, content marketing, push notifications, pop-ups, etc.)
• Developed analytical skills, ability to work with data, and decision-making based on performance metrics
• B2 level of English
• Ability to attend relevant conferences

What we offer

• Opportunity to influence the product strategy and growth
• Competitive compensation package (fixed salary + performance bonuses)
• Work in a multicultural team of professionals
• Career and professional growth opportunities within a large international holding
• Remote work format
• Fast decision-making processes and freedom from micromanagement

We aim to be the best among competitors and consistently achieve our ambitious goals.

Join the best and shape the future of the iGaming industry with us! 🚀

About the company

Our iGaming startup is more than just a business — it is a place where ideas, talent, and opportunities come together. 🤝

As part of an international holding, we bring global experience in the gaming industry to Tier 1 markets, while staying close to the culture and needs of players.

With us, you will have the opportunity to grow professionally, influence the product, and help shape the future of the gaming experience. 💯

We are a fast-growing fintech project building a modern payment infrastructure for international digital businesses and high-risk industries.

Our platform works with global merchants, PSPs, and payment providers, helping businesses optimize their payment operations and scale internationally.

We invite an experienced Business Development Manager with an iGaming payments background to join our team.

Responsibilities

• Develop new partnerships with iGaming operators and merchants
• Present payment processing and PSP solutions to potential clients
• Build and maintain relationships with key partners in the industry
• Identify new business opportunities and markets
• Work closely with internal payment and account teams

Requirements

• Experience in iGaming industry
• Experience selling payment processing / PSP solutions
• Strong network of contacts in iGaming or high-risk industries
• Strong communication and negotiation skills
• English B2+

What we offer

• Work with a fast-growing fintech payments project
• International team and global clients
• Remote work
• Opportunity to grow with the company

If you have strong connections in the iGaming payments ecosystem and enjoy building partnerships — we would be happy to welcome you to the team.

We are a fast-growing fintech project building a modern payment infrastructure for international digital businesses.

We invite a Junior Payment Account Manager to join our team and start a career in the global payments and fintech industry.

This role is a strong entry point into the international payment ecosystem, where you will learn how real payment operations work and gain hands-on experience with PSPs, merchants, and payment providers.

What we offer

• Opportunity to start a career in fintech and payment processing
• Training and mentorship from experienced payment professionals
• Work with real payment infrastructure and international partners
• Fully remote position
• Friendly and supportive international team

Responsibilities

• Support merchant accounts and payment operations
• Communicate with payment providers and partners
• Assist in monitoring payment performance and transactions
• Support senior account managers in daily payment operations
• Learn how PSPs, payment routing, and payment flows work

Requirements

• Strong English (B2 or higher)
• Interest in fintech / payments / online business
• Good communication skills
• Responsible, attentive, and eager to learn

Our team works with global merchants, payment providers, and PSPs, helping businesses manage and optimize their payment flows across different markets.

If you are interested in building a career in payments and fintech, we would be happy to welcome you to the team.