Jobs at Djinni

We are looking for an experienced gRPC / API Engineer, Kubernetes Provisioning. 

This role owns the API layer that connects the Kubernetes lifecycle platform to the rest of the business.
 

What This Person Will Build

•  gRPC and REST APIs for seat/workspace provisioning, deprovisioning, cluster inventory, and node health.
•  Idempotent provisioning flows that create Kubernetes namespaces, quotas, and policy objects 
• Mock servers and client SDKs so dependent teams can build before the full platform is ready
• API validation, error models, retry semantics, load tests, and contract tests
•  Integration tests against live Kubernetes clusters and downstream systems

Must-Have Background

• Strong Go backend experience with gRPC, protobuf, REST, and API design
•  Kubernetes API experience: namespaces, ResourceQuota, RBAC, NetworkPolicy, admission flows, or multi-tenant cluster design
•  Experience with idempotency, concurrency, retries, partial failure, and contract testing
•  Strong testing discipline, including mocks, generated clients, integration tests, and load tests
• Ability to document APIs clearly for other engineering teams

Nice to Have 

•  Experience building internal platform APIs, developer platforms, control planes, Kubernetes operators, or infrastructure-as-a-service APIs

We are looking for a passionate Product Manager (Billing & Subscriptions) to join us and make our products greater!

What drives success for this role:

• Proven experience as a Product Manager;
• Experience working with web-based products (mobile apps, SaaS, e-commerce);
• General understanding of how PSPs (payment service providers) work and their role in the market;
• Experience in negotiating with various service providers (pricing, terms, further cooperation);
• Fluent English (both written and spoken);
• Experience working with a high volume of tasks and prioritization skills;
• Proactive managerial mindset and approach to tasks — tracking timelines and deadlines, understanding dependencies and impact on outcomes;

Responsibilities:

• Monitor the stability of billing operations and payment integrations across all PSPs (Stripe, PayPal, Braintree, Primer);
• Analyze key billing metrics (MRR, payment churn, failed payment rate, chargebacks, refunds) and prepare regular reports;
• Use data and user feedback to propose improvements to payment and billing processes;
• Maintain billing configuration, including subscription plans, tax rules, and refunds;
• Handle requests from support and account management teams related to subscriptions and payments, identifying root causes of discrepancies;
• Participate in prioritization and definition of billing-related development tasks (new plans, payment methods, markets, reporting), including requirements and success criteria;
• Initiate and manage A/B tests related to billing (trials, reminders, checkout flow) in collaboration with product and marketing teams;
• Stay up to date with best practices in subscription models and billing solutions, and adapt them to the current system;
• Negotiate with PSPs and billing partners to optimize billing infrastructure costs.

We are looking for a passionate Growth Product Manager Web to join us and make our products greater!

Challenges:

• Analyze user behavior and needs to identify opportunities for optimizing the website’s buying funnel.
• Develop and test hypotheses to improve website conversion rates and ARPU through funnel and monetization strategy optimization.
• Work closely with user acquisition and creative teams to design and implement tailored end-to-end buying funnels for different audiences and traffic sources.
• Plan, execute, and evaluate A/B tests on website buying funnels to validate hypotheses, gather user feedback, and refine strategies.
• Collaborate cross-functionally with designers, engineers, analysts, and content creators to enhance the user experience and streamline buying funnels.

Professional Qualities:

• Proven expertise in conversion rate optimization, specifically increasing purchases.
• Strong background in user research, with deep knowledge of UX, CRO principles, and A/B testing methodologies.
• 3+ years of experience in digital marketing, growth, or product marketing within IT product companies (Web, Mobile, CRM), targeting foreign markets.
• Experience with B2C products, preferably subscription-based.
• Proficiency in analytics tools such as Google Analytics, Tableau, Amplitude, etc.
• Ability to set clear tasks for technical teams, with a strong understanding of use cases and user stories.
• Familiarity with different monetization models.
• English proficiency at Upper-Intermediate level or higher.

Nice to Have:

• Experience working with mobile applications.
• Background in subscription-based business models.
• Familiarity with Midjourney or other AI-driven content creation tools.
• Copywriting skills.

The company is looking for a modern, energetic, Full-Time/Part-time Recruiter / Talent Sourcer who can find strong candidates for long-term roles in an international e-commerce business.

We need someone who can source not only through standard platforms, but also through non-standard channels: LinkedIn, Upwork, DOU, niche communities, e.g. reddit, referrals, professional groups, social networks, and direct passive-candidate outreach.

The recruiter should understand IT, e-commerce, AI tools, automation, operations, and modern digital workflows well enough to evaluate candidates for roles such as:

• Business / Operations Manager
• Technical Operations / Systems Integration Specialist
• E-commerce Project Manager
• IT / AI / Automation Assistant
• Founder-Support and Operations roles
• Other e-commerce and operational specialists

The ideal recruiter is proactive, fast, critical-thinking, structured, and independent. They should not simply collect CVs, but filter aggressively and present only candidates who are genuinely worth interviewing.

The main deliverable is a decision-ready shortlist: clear candidate summaries, strengths, risks, salary expectations, availability, fit score, and a short recommendation for each candidate.

We are looking for a long-term recruiting partner who can help the company build a stronger team, improve hiring quality, and find people who are smart, reliable, modern, tech-aware, and capable of growing with the business.

We’re looking for a proactive, results-driven SEO expert who is passionate about their craft, takes initiative, and continuously strives to grow. 

You’re a great fit if you have: 
5+ years of SEO experience (Google) 
Strong command of SEO tools: Ahrefs, Semrush, GSC, GA 
Solid self-management and responsibility 
Motivation to learn and grow 
Bonus: Western GEO experience, large-scale projects (1000+ pages), PBN building, drop-domain research 

What you will do: 
Analyze niche & competitors 
Build SEO strategies 
Conduct technical audits & prepare specifications 
Create tasks for copywriters & review content 
Manage link-building processes 
Work with tools (Ahrefs, Similarweb, Semrush, etc.) 

What we offer: 
Fully remote work 
Competitive salary + quarterly KPI bonuses 
Opportunity to build and scale the SEO direction in the company 
A strong team of professionals 
Flexible schedule (start 8:00–10:00) 
Paid vacation, sick days & day-off policy

Are you looking for a rare opportunity to join a startup at a very early stage? This is it. You will be the first!

We are growing 2x month over month for the last 3 months.

We already have customers like: SoundHound, Glovo, and Ideals. And yes, we launched just 4 months ago.

You’ll have plenty to do. It will be hard and will require real dedication - but it will also give you: 
1/ Disproportionate outcomes in $ in the future
2/ Tremendous personal growth tomorrow
3/ Freedom and full responsibility now (I’m pretty sure these are the things you’re currently missing)

— What You’ll Do —

- Autonomously architect, prototype, & build the product from the ground up
- Develop integrations with AI (e.g. Perplexity, OpenAI) & 3rd party API (e.g. CRMs)
- Leverage your prompt engineering skills to maximize the outcome
- Horizontally work with founders in discussions on business & product topics

— What You'll Need —
- 1+ years of experience in a startup previously - the must 

- Authentic obsession with giving customers the best
- The best verbal communication skills (yes, better than the founder)
- RAG & AI agents development and prompt engineering
- API development and integration
- Database design and optimization (SQL)
- Development in cloud infrastructure (AWS/GCP/Azure)
- Patterns for asynchronous task processing (RabbitMQ, SQS, or similar)
- Experience with n8n will be a great plus

— What We Give For You —

- Founding member equity %% (equal to $50,000+ which will be $500,000 next year)
- Learning how a startup grows
- Direct impact on product and company strategy
- Deliver value directly to paying B2B clients
- Opportunity to build and lead a team and department
- The most modern toolset (yes, we use Cursor in Agent mode)
- Adding more perks (including a healthcare package) with the next round/revenue ramp-up
 

— About Execue in Action — 
You can see how one of the agents (outreach; we also have recruitment agent) works on this video: https://www.loom.com/share/abc9ed9e86d84e3cb15c4142550ccb01
 

VANTREXIS is an engineering agency that builds dedicated remote teams for high-growth SaaS companies in the US, UK, and EU. We are looking for a Senior Backend Engineer to develop new features in a complex, integration-heavy product environment.

The Role

You will join a team where AI-augmented development (Cursor, Claude, Copilot) is a daily standard, not a bonus. Your focus will be on delivering clean, typed code within established architectural patterns — and raising the quality bar as you go.

Tech Stack

• Core: PHP 8.2 + Laravel 12.
• Database: MySQL 8 + Redis.
• ORM: Eloquent.
• Auth: Laravel Passport (OAuth 2.0), Spatie Permission (RBAC).
• Queue: Laravel Queue with multiple named workers.
• Cloud: AWS S3, SES, SNS.
• Payments: Mollie / Stripe.
• Real-time: Pusher, Firebase FCM.

• Testing: PHPUnit 11.

   

   

What You'll Do

• Build & Architect: Deliver new API endpoints following the Controller → Service → Repository pattern.
• Ownership: Take full responsibility for features from analysis to production deployment.
• Quality First: Write feature tests alongside every new feature to raise current coverage.
• Integrate: Extend and maintain external integrations (Mollie, AWS, Firebase, healthcare APIs).

• Proactive Improvement: Identify architectural bottlenecks and edge cases before they become problems.

   

   

Requirements

• Expert PHP/Laravel: Deep knowledge of Eloquent, Passport, Policies, Events, and Jobs.
• RBAC Patterns: Experience with complex authorization flows and company-scoped roles.
• Database Mastery: MySQL 8 optimization and writing safe, backwards-compatible migrations.
• Mindset: You think like an owner, not just a task-executor; you communicate risks early.
• AI-Tooling: Proficiency in using AI-powered tools to maximize engineering efficiency.

• Testing Culture: A "craftsmanship" approach where untested code is not considered "done".

   

   

Nice to Have

• Experience with Mollie or equivalent payment lifecycles.
• Familiarity with AWS IVS (live streaming) or Pusher.
• Experience using PHPStan / Larastan for static analysis.

• An active GitHub profile or technical pet-projects.

   

   

What We Offer

• Remote-first: Work from any safe location in Ukraine.
• Stability: VANTREXIS is an official Diia City resident.
• Benefits: Paid vacation, sick leaves, and corporate medical insurance.
• Culture: Flat structure, zero bureaucracy, and a strong engineering community.

• Growth: Access to Udemy and internal knowledge sharing.

   

   

Hiring Process

1. HR Screen: Intro call to discuss experience and expectations.
2. Technical Interview: Deep dive into engineering skills and architectural thinking.
3. Final Decision.

It’s an excellent opportunity for emerging talent seeking a unique experience in helping grow international companies, brands, and relations across the US,UK and EU.
 

This is an execution-first junior role for a marketer who wants to grow into a T-shaped professional. You’ll help us validate and launch multiple micro-bets: shipping content, campaigns and improving marketing efficiency, launching content and ppc campaigns, working to promote the next gen products.
 

Responsibilities

• Research competitors, customer pain points, keywords, and search intent for digital products.
• Write strong marketing copy for landing pages, Google Ads, lead magnets and funnels, emails, articles and outreach sequences. 
• Focus on product revenue and how to increase it.
• Launch, manage, and optimise Google Ads campaigns. 
• Launch, manage content campaigns, trust and recognition campaigns.
• Track campaign performance and improve results based on data.
   

Requirements

• Good written English (using AI or similar tools).
• Good communication techniques, basic marketing hooks and funnels.
• Good keyword research skills and understanding of search/buy intent.
• Practical experience with Google Ads campaign setup and optimization, copywriting.
• Ability to create effective landing page content for lead generation, funnels and customer acquisition.
• Comfortable using AI tools such as ChatGPT/Claude to support research and content creation.
• Organised, proactive, and able to work independently. 
• Perfect with time management and task prioritisation, disciplined, and focused - must.
• Be motivated to meet expectations, learn under tight hours, and deliver excellent results over the expected time.
   

What you’ll get

• Opportunity to work anywhere, as soon as the time zone matches the policy.
• Access to bespoke technology, infrastructure, knowledge, and expertise.
• Participate in life-changing projects dedicated to international partnership, brand development, government relations, public appearances, etc.
• Focus on the international market, innovative AI, FinTech, and startup investments.
• A front-row seat to venture building - from insight capture to decks, pre-seed, V1, and go-to-market.
• Coaching, playbooks, and exposure to investor-ready practices (clean structures, data rooms, crisp metrics).
• Fair salary based on the skill level, performance, and results.
• Cash bonuses as a %% of project revenue.
• Trampoline for your future career.
   

Launch United is a digital incubator. We turn privileged market insight into fundable companies fast - validating with capital and signed intent before heavy engineering - and scale them across FinTech, digital SaaS, and Web3. We operate a fast, ethical «insider-to-investable» pipeline and build with a relentless tempo: one tested hypothesis per team per month, default kill unless evidence to commit. HQ in London; operating across the US, Canada, LATAM, UK and EU.

The family-style company is looking for a talented Dynamics 365 Business Central Developer to join our team. If you are looking for an awesome team, send us your CV!
 

What We’re Looking For

• 5 years of experience with Microsoft Dynamics 365 Business Central / NAV
• Strong expertise in AL and C/AL development
• Experience with system upgrades, data migration, and performance optimization
• Solid background in integrations, APIs, and background processing (NAS tasks)
• Good knowledge of .NET, T-SQL, and Git (Azure DevOps is a plus)
• Analytical mindset with focus on code quality and automation
• Good spoken English (Upper-Intermediate+)
• Respectful communication and willingness to support teammates
   

Technical skills you’ll need:

• Strong experience with AL and C/AL development
• Microsoft Dynamics 365 Business Central / NAV
• .NET (C#) and T-SQL
• Integrations (APIs, external systems)
• Git and Azure DevOps
• Experience with system upgrades, data migration, and performance optimization
   

Your typical tasks list:

• Develop and customize Business Central extensions using AL
• Configure pages, workflows, and reports based on business needs
• Build integrations with external systems and APIs
• Troubleshoot and improve existing solutions
• Collaborate with stakeholders and participate in code reviews

What we offer:

• Sane and polite, but effective management
• The best corporate culture (according to our teammates' opinions)
• Competitive salary and other stuff
• Remote work, full-time
• Becoming not just another developer, but a part of UKAD with unique value and long-term relationships.

Some facts about UKAD to help you make a decision:
Since 2022, we have been steadily expanding cooperation with foreign partners.
UKAD combines the benefits of a small company (no bureaucracy, easy access to executives) with stable growth and long-term opportunities.
We work as a tech partner, not just a vendor - we choose clients who respect developers.
UKAD is one of the leading employers in Kharkiv, according to DOU.

Aren't we the company you're looking for?

The family-style company is looking for a talented Optimizely developer to join our team. If you are looking for an awesome team, send us your CV!

To become a part of the UKAD team, make sure you are familiar with these technologies

• Optimizely CMS (Content Cloud) / Optimizely DXP
• Optimizely Web Experimentation / Feature Flagging
• Optimizely Content Graph

• Experience in migrating or upgrading solutions from Optimizely CMS 11 to CMS 13 is a plus.

   

Backend: .NET 6/7, ASP.NET Core, C#, REST API, GraphQL
Frontend: HTML / CSS / SCSS, JavaScript / TypeScript, React / Vue
Nice to have: Azure (App Services, Azure SQL, Azure Storage), Docker, CI/CD: Azure DevOps / GitHub Actions, Optimizely DXP Hosting

Our typical tasks list:

• Develop well-designed, easily maintainable, scalable, and reusable software
• Develop the solution according to existing software architecture defined by the architect
• Maintain software architecture documentation: diagrams, code samples, API descriptions, etc.
• Research, study, and develop technical solutions and technologies
• Implement performance/load/stress testing procedures according to project needs
• Enhance knowledge of preferred technologies, methodologies, standards, and policies
• Review design prototypes, participation in tech review.

We also expect you to be a really self-driven person because micromanagement and total control are not about UKAD. Feel free to choose technologies and solutions, in which you believe, as well as to be creative and responsible for the results.

What we offer:

• A really promising long-lasting project (you will be proud of yourself)
• Sane and polite, but effective management
• The best corporate culture (according to our teammates' opinions)
• Competitive salary and other stuff
• Remote work, full time

• Becoming not just another developer, but a part of UKAD with unique value and long-term relationships.

   

Some facts about UKAD to help you make a decision:

During 2022-2025, we only increased cooperation with our foreign partners

UKAD combines benefits of family-sized companies, like no bureaucracy, easy access to the executives, with sustainable growth and vast opportunities

Our company is strong enough to be not just a vendor but a tech partner. We can afford to choose customers that respect developers

UKAD is one of the leading employers in Kharkiv, according to DOU.

Aren't we the company you're looking for?

Senior Angular (v18+) and TypeScript Developer needed. Join the team for a UK-based healthcare company that enables remote patient monitoring, clinical research, and personalized healthcare.

What You’ll Do:

• Design and develop front-end features using Angular and TypeScript
• Contribute to front-end architecture decisions, ensuring scalability, performance, maintainability, and long-term code quality
• Work closely with UX/UI designers, product owners, backend engineers, and other stakeholders to shape product solutions
• Review code, provide technical guidance, and support other engineers in improving solution quality
• Identify technical risks, propose improvements, and help reduce technical debt
• Contribute to frontend standards, reusable components, and engineering documentation

What We’re Looking For:

• 5+ years of experience in frontend development, with strong hands-on expertise in Angular and TypeScript
• Deep knowledge of Angular v18+ and modern Angular patterns
• Strong experience with RxJS and reactive programming patterns
• Solid understanding of scalable frontend architecture, modularization, reusable components, and maintainable code structure
• Experience with Angular Material, SCSS/CSS3, responsive design, and cross-browser compatibility
• Strong knowledge of RESTful APIs, HTTP, authentication flows, and web application security principles
• Experience with unit and integration testing using tools such as Karma, Jasmine, Jest, or similar frameworks
• Strong Git experience and confidence working in collaborative development workflows
• Ability to mentor other developers, provide thoughtful code reviews, and raise engineering quality across the team

Nice to Have:
• Experience with performance optimization tools and techniques such as Lighthouse, lazy loading, bundle optimization, and runtime performance profiling
• Familiarity with CI/CD pipelines and deployment automation
• Exposure to backend development or full-stack experience
• Knowledge of accessibility standards (WCAG) and testing frameworks like karma

• Experience working with design systems or shared component libraries

Inception-1 is a fast-growing product company building AI-driven products that help people feel more connected and less alone. Our mission is to create meaningful digital experiences that blend technology with empathy — and to prove that AI can be both human and transformative.


We’re looking for a Creative Marketing Manager / Creative Producer to own creative strategy and drive growth through high-performing creatives across paid acquisition channels. You’ll work closely with UA managers and creative teams to build scalable creative systems for Tier-1 markets.


Responsibilities

• Own creative strategy across paid channels (Meta, TikTok, Snapchat, Google)
• Build and run a creative testing framework (hypotheses → iterations → scaling)
• Manage and coordinate designers, copywriters, and translators
• Analyze creative performance and generate data-driven insights
• Launch and scale creatives for US and Tier-1 markets
• Collaborate with UA managers by funnel stage and channel
• Improve creative win-rate and reduce creative fatigue

Hard skills we value

• 2+ years in performance creative / growth / UA (Mid—Senior)
• Strong understanding of CTR, CPA, CVR, ROAS, retention
• Experience with paid social platforms (Meta, TikTok, Snapchat, Google)
• Creative testing & performance analysis experience
• Data-driven mindset and hypothesis generation
• Hands-on with Google Sheets / Excel
• Understanding of the full funnel (creative → LP / quiz → product → monetization)

Nice-to-have

• Experience with Tableau / Looker / Amplitude
• Using AI tools for creative ideation or production
• Web-to-app or web-to-web funnel experience
• US-market creatives experience
• Background in subscription, dating, or social discovery products
• Basic knowledge of A/B testing and CRO

We are looking for a Senior Backend Engineer with strong expertise in C# and .NET Core.
You will work on a complex, evolving system, focusing on backend development, code quality, and performance improvements, while collaborating closely with the Tech Lead and the rest of the team.

Requirements

Backend
Strong proficiency in C# and .NET Core
Senior-level experience in backend development
Experience writing unit and integration tests, with a solid understanding of what should be tested and how to structure maintainable tests

Databases
Strong experience with MS SQL and/or PostgreSQL
Deep understanding of relational databases
Ability to write and optimize SQL queries
Experience with indexing and performance tuning
Experience working with ORMs and understanding how they interact with the database

Skills
Ability to quickly understand large legacy codebases
Strong problem-solving skills for complex and non-standard tasks
Attention to code quality, maintainability, and performance

Nice to Have
Experience with NHibernate

What We’re Looking For
Ukrainian candidates based outside of Ukraine
Middle+ or Senior level overall
Ability to quickly get up to speed in an existing system
Ownership and responsibility for your work
Proactive mindset and willingness to suggest improvements

Interview Process
Pre-screen interview
Technical interview
Interview with Product Manager

Location: Budapest (office, onsite, could be hybrid)

Employment Type: Full-time B2B with Polish entity 

Working hours: Standard European working hours (~ 9-18.00, flexible)

About the company: connected vehicle platform, serving automotive OEMs in Europe. Hungarian subsidiary

Office address: 1053 Budapest, Kossuth Lajos utca

Business travel: to Sweden, 2–4 times per year, 1–2 weeks per trip. Travel costs covered

Ideal start date: 1st June

About the Role: We are looking for a motivated Engineer to join our team. You will handle customer's connected car's incident ticket, troubleshooting basic network issues. 

This is a great opportunity for someone with a solid foundation who wants to grow in a supportive environment.

Main requirements:

 - 4G/5G network architecture knowledge

- connected vehicle/automotive OEM domain understanding

- fluent English (spoken + written) C1

- Jira experience

- Strong communication & presentation skills

- Customer-facing mindset.

Key Responsibilities: 

- Assist in diagnosing and resolving basic connected cars'network connectivity issues (e.g., 4G/5G Network, DNS, firewalls, routing, TCP/IP) for our customer. 

- Collaborate with senior engineers to deploy and monitor applications. Document code, configurations, and troubleshooting steps.

Required Qualifications：

- 2+ years of professional experience in a similar role (or equivalent practical experience)

- basic network knowledge: understand IP addressing, subnets, TCP/UDP,  HTTP/HTTPS, DNS

- common network troubleshooting tools (ping, traceroute, netstat, curl)

- basic 4G/5G Network knowledge (APN, DNN, Signalling flow)

- MySQL: basic knowledge of MySQL script (basic query command)

- familiarity with Linux command line (e.g., file system navigation, process management, log analysis)

- problem-solving skills and ability to work both independently and in a team

- customer-facing mindset.

English proficiency: B2-C1 or higher, able to read/write technical documentation and communicate clearly (spoken and written).

Nice to Have:

- knowledge of Tbox function is a plus

- knowledge of 4G/5G Mobile Network (Core/Radio Network Element, signalling)

- familiarity with REST APIs and JSON.

We Offer: 

- competitive salary and benefits

- mentorship and learning opportunities

- flexible working hours / remote options

- modern tech stack and collaborative culture.