Jobs at Djinni

NerdySoft is looking for a Senior/Lead .NET Engineer to join our mission of building an innovative financial technology platform used by global institutions.

Requirements:

• 5+ years of commercial experience with the .NET platform (C#);
• Proficiency with C# 9–10, .NET 6–8;
• Experience working with databases: Azure SQL, Cosmos DB, PostgreSQL;
• Automated testing (functional, performance, resiliency);
• Good understanding of microservice architecture;
• Practical skills with serverless solutions (Azure Functions, Azure Container Apps);
• Messaging systems (Azure Service Bus, Event Grid, Event Hub);
• Working knowledge of Infrastructure as Code (Terraform, Helm);
• Secure coding;
• Cloud computing expertise (preferably Azure);
• Understanding of event-driven architecture;
• Experience in building integration solutions with external systems;
• Experience in financial services / FinTech domain;
• Ability to mentor less experienced engineers;
• ​​Strong communication skills;
• English level — B2+.

Nice to have:

• Experience of threat modelling;
• Any knowledge/experience working on globally distributed systems.

Responsibilities:

• Design, develop and deliver new product services, as well as enhance existing platform components;
• Work within one of our engineering teams to develop a cloud-native fintech platform used by global financial institutions;
• Contribute to architectural and technical decisions, ensuring scalability, performance, and security;
• Take ownership of the full development lifecycle — from design and implementation to production monitoring and support;
• Work as part of one of the client’s engineering teams to deliver iterative value while staying aligned with long-term product goals;
• Mentor and support less experienced engineers, sharing knowledge and improving engineering standards.

We offer:

• Comfortable workplace and modern office facilities;
• Flexible working hours with no overtime and the ability to work remotely;
• Regular salary review based on employee performance;
• 50% compensation for certifications, conferences, training, and other working events;
• 50% compensation for English courses;
• 18 working days of annual paid (and additional days of leave for company loyalty);
• Paid sick leaves;
• Medical insurance and sports compensation;
• And much more!

We are looking for a Junior QA Engineer to support an AI-assisted testing workflow.
The role focuses on preparing high-quality context for AI systems, validating AI-generated test results, and helping improve the accuracy and usefulness of autonomous QA processes.

This is an excellent entry-level opportunity for someone who wants to grow in QA, automation, and AI-driven testing.

Responsibilities
1. Prepare and maintain clear functional context for AI:
   •    Feature descriptions
   •    User flows
   •    Acceptance criteria
   •    Example scenarios
2. Review and validate AI-generated:
   •    Test cases
   •    Test scenarios
   •    Bug reports
3. Perform basic manual testing to confirm AI findings
4. Identify false positives, gaps, and inconsistencies in AI output
5. Provide feedback to improve prompts and AI instructions
6. Maintain simple QA documentation and test artifacts
7. Execute basic API checks using tools such as Postman or curl
8. Use command line (CLI) to run simple scripts or tools

Required Qualifications
1.    Basic understanding of software testing concepts
2.    Knowledge of test cases, test scenarios, and bug reports
3.    Good written communication skills
4.    Analytical and detail-oriented mindset
5.    Basic experience using AI tools (e.g., ChatGPT or similar)
6.    Basic understanding of:
   •    Web applications
   •    APIs (request/response, status codes)
   •    Command line (CLI)
   •    Programing in JS or Python

Nice to Have
   •    Experience with Postman or similar API tools
   •    Basic Git knowledge
   •    Interest in automation or AI technologies

Soft Skills
   •    Curious and eager to learn
   •    Patient and systematic
   •    Open to feedback
   •    Able to work with structured instructions

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 to provide you with life-work balance
• flexible vacation policy
• paid sick leaves
• English/Psychology classes

Hi! We are looking for a Marketing Growth Manager to join our marketing team and work on traffic growth, lead generation, and channel optimization.
In this role, you will focus on analyzing existing marketing activities, identifying growth opportunities, and implementing improvements across SEO, content, and inbound channels.
The position offers the opportunity to grow into a leadership role as the marketing function scales.

Responsibilities:

• Develop and implement marketing initiatives aimed at driving traffic and increasing MQLs.
• Analyze current channels, identify growth opportunities, and propose and implement improvements.
• Apply innovative solutions in SEO, content, and inbound marketing.

Future/Strategic Responsibilities:

• Lead the marketing team, set goals, monitor progress, and provide mentoring.
• Define priority areas for marketing development.
• Audit and improve current processes.
• Motivate and manage the team effectively.
• Analyze departmental KPIs and ensure their achievement.
• Oversee all marketing processes within the company.

Requirements:

• 2+ years of experience in digital marketing.
• B2B marketing experience (preferably in IT or service-based companies).
  Understanding of the marketing funnel, inbound lead generation, and expert-driven content.
• Experience working with expert, technical, or niche B2B content.
• Understanding of key marketing performance metrics and hands-on experience with analytics tools: ability to analyze performance, identify growth opportunities, and test hypotheses with measurable results.
• Understanding of end-to-end (full-funnel) analytics.
  Experience setting up end-to-end analytics or preparing technical requirements (BRD/TOR) for its implementation.
• SEO / Organic marketing: ability to conduct basic SEO audits, understanding ranking principles, and working with content architecture.
• Experience using AI tools and understanding AI-driven approaches in marketing and content (AI search, AI analytics, AI-assisted SEO).
• Hands-on experience with Ahrefs or Google Analytics.
• Experience working with CRM systems (Pipedrive or HubSpot).

We offer:

• Work schedule is flexible — fixed amount of hours that you need to work per month
• 20+ personal days for rest per year (10 days allocated every 6 months; unused days do not expire)
• Up to 12 official public holidays per year (each employee can decide how many to use)
• Birthday day off
• Reimbursement of 5 sick days per year
• Partial compensation for external courses/conferences (after the completion of the Adaptation Period)
• Partial compensation for external professional certifications
• English group lessons in the office with teachers (free of charge; 2 times a week)
• Reimbursement for sports or massage
• Large library with a scheduled purchase of new books every half a year
• Yearly Individual Development Plan (after the completion of the Adaptation Period)

If you’re ready to make an impact in our Jelvix Team, I’m waiting for your resume. Apply now!

Hi! We are looking for a Sales Manager who enjoys working with customers, understands their business needs, and can translate them into effective IT solutions. If you have experience selling B2B IT services and are comfortable managing long, consultative sales cycles, this role could be a strong fit.

Responsibilities:

• Conduct discovery calls following a structured script.
• Convert and qualify inbound leads from the SDR team and marketing channels.
• Manage the sales pipeline and increase SQL-to-Won conversion rate.
• Nurture leads and build relationships with potential customers.

Requirements:

• Sales experience in B2B IT services (outsourcing / outstaffing) — 1+ year. 
• Understanding of long sales cycles and a consultative sales approach.
• Confidence in handling objections and value-based selling.
• Good understanding of IT services and delivery models.
• Experience working with CRM systems (Pipedrive or similar) to manage the sales pipeline.
• Strong written and verbal communication skills; professional business communication and relationship-building.

We offer:

• Work schedule is flexible — fixed amount of hours that you need to work per month
• 20+ personal days for rest per year (10 days allocated every 6 months; unused days do not expire)
• Up to 12 official public holidays per year (each employee can decide how many to use)
• Birthday day off
• Reimbursement of 5 sick days per year
• Partial compensation for external courses/conferences (after the completion of the Adaptation Period)
• Partial compensation for external professional certifications
• English group lessons in the office with teachers (free of charge; 2 times a week)
• Reimbursement for sports or massage
• Large library with a scheduled purchase of new books every half a year
• Yearly Individual Development Plan (after the completion of the Adaptation Period)

If you’re ready to make an impact in our Jelvix Team, I’m waiting for your resume. Apply now!

We are seeking a Junior Full Stack Developer skilled in React and Node.js, who is motivated to grow in our team. The ideal candidate should be confident working across both frontend and backend technologies

Requirements:
— From 6 months of commercial experience in software engineering
— Experience with Node.js and modern frameworks (Next.js)
— Experience with databases (MongoDB or MySQL)
— Experience with React.js and state management (Redux, Zustand, or similar)
— Understanding of HTML5, CSS3, and responsive layout
— Basic understanding of REST API integration
— Experience with Git
— Attention to detail, responsibility, and ability to work in a team
— Upper-Intermediate English level

Nice to have:
— Commercial experience with JavaScript
— Experience with API documentation tools (Swagger/OpenAPI)
— Curiosity about modern technologies and product-oriented development

Responsibilities:
— Develop and maintain frontend and backend functionality
— Integrate frontend components with backend APIs
— Write clean, reusable, and maintainable code
— Work closely with frontend, backend developers, and PM
— Contribute to improving code quality and development processes

Why Join Us:
— Flexible Work Environment: Benefit from remote work options and a work-life balance that suits your lifestyle
— Collaborative Culture: Join a team that values open communication, teamwork, and continuous learning
— Professional Growth: Support your growth with covered professional courses, ongoing learning opportunities, and clear paths for career development
— Technological Expertise: Our technical team is always keeping up with new technologies, so we are open to experiments and new approaches
— Generous Benefits: Take advantage of paid vacation, sick leaves, and holidays to recharge and maintain your well-being
— Global Exposure: Work on exciting projects with an international focus, primarily serving the Western European and USA markets

Recruitment stages: Intro call with Recruiter — Test Task (optional) — Technical interview — Job offer

If you are motivated by challenges, and real impact on projects, we would be happy to meet you and tell you more about the team!

Social Growth & Community Manager
Your content feels like a breath of fresh air when people need it most.
You know how to build communities, spark conversations, and make brands feel alive.
We’re looking for an SMM Guru to fully own and grow the social presence of two US-based products:
https://truxspot.com (https://truxspot.com/)
https://pgerentals.com (https://pgerentals.com/)
If you breathe social media, understand americans, and know how to organically boost content — this role is for you.

What you’ll do:
• Build and grow engaged communities across LinkedIn, X, YouTube, Facebook, Instagram
• Create scroll-stopping content using AI + human creativity
• Develop and execute SMM strategies focused on growth, engagement & conversions
• Collaborate with marketing and product team
• Analyze performance, test ideas, optimize continuously
• Gently troll competitors with wit, not aggression

You’re a great fit if:
• You understand native US tone & trends
• You deeply know social media algorithms & platform updates
• You can organically boost reach without paid ads
• You know how to build collaborations & influencer partnerships
• You have real SMM cases & results
• You have flawless UI sense with the ability to create high-quality, visually compelling designs and engaging video content.
• You can build community, not just content

US market experience — MUST.

Please send us your portfolio.
In your cover letter, briefly describe how you would grow and engage a trucker community in today’s US under the current Trump administration and social climate.
Details:
• Full-time | Mid–Senior level
• Salary: $2,000 – $2,500
• Products with real traction & ambitious growth goals

About DASH Financial Technologies

DASH Financial Technologies is a leading capital markets technology and execution provider. Headquartered in New York, with offices in Chicago and Ukraine, DASH delivers customizable trading technologies, execution services, analytics, and regulatory tools for the institutional trading community.

About the Role

We are looking for a Senior Manual QA Engineer to join a goal-oriented, cross-functional team working on the Data Modernization Platform (DMP).

DMP is a distributed, microservice-based platform that provides real-time transaction data capture, processing, and streaming for capital markets systems. It delivers validated and transformed data to near-real-time analytical systems and relational database (RDB) consumers.

The role focuses on end-to-end testing of data flows, data correctness validation, and supporting incident root-cause analysis across environments.

Key Responsibilities

• Design and execute manual test cases for backend services and data flows
• Perform end-to-end functional testing across UAT and Production-like environments
• Validate data correctness, transformations, and consistency across systems
• Use DLQ entries and system logs as starting points for incident and issue investigation
• Participate in incident analysis, post-release validation, and root-cause analysis activities
• Investigate backend issues using logs, metrics, and data queries
• Collaborate with Business Analysts to verify requirements and assist in investigations / RCA
• Work with Developers and Data Quality Engineers on defect analysis and resolution
• Support regression testing and release readiness
• Participate in occasional on-call engagements, including monitoring and initial investigation or triage of incidents reported by Support or other teams

Required Skills & Experience

• 3+ years of experience in test case design, bug reporting, regression testing
• Backend / microservice testing experience
• Backend issue investigation experience
• Experience with Kibana, Grafana, Kafka (RedPanda-compatible)
• SQL fundamentals (Postgres, Oracle)
• Knowledge of FIX protocol
• Understanding of financial trading systems
• Experience working in Agile / Scrumban environments
• Familiarity with Jira, Confluence, TestRail
• English level B1 or higher

Will Be a Plus

• Using DLQ as diagnostic signals during investigations
• Data quality validation exposure
• Capital Markets experience (US equities and options)
• Financial data pipeline testing
• Interest in AI-assisted analysis
• Python for data analysis and running helper tools
• Experience working in a cross-functional team across different locations and time zones

Team & Environment

• Capital Markets domain
• Data Modernization Platform (DMP): real-time transaction data capture and streaming to near-real-time and RDB consumers
• Team: 2 Business Analysts, 3–4 Developers, 1 Manual QA, 1 Automation QA, 1 Data Quality Engineer
• Delivery model: Scrumban

What We Offer

• Full-time remote work or office option in Vinnytsia
• Flexible working hours
• All necessary equipment provided
• Accounting support
• Opportunity to work on complex, high-volume trading systems

TICKETS is a product built by the bxnda.com team — a travel-tech company that builds and scales flight ticket aggregators across 80+ countries worldwide. We're a startup, not a bureaucracy-heavy corporation. Speed, ownership, and real results matter here.

We're looking for a General Manager — someone who can take ownership of tasks, regions, and projects. You'll work directly with founders, handle operational work, and potentially lead a new market from scratch.
 

Your Role

You're the person we trust to get things done — whether it's launching a new region, uploading offline conversions to Google Ads, conducting interviews, or executing on strategic tasks from leadership. You think like an owner and act like an operator.

What You'll Do

• Take ownership of a new region or market — launch, manage, and grow it independently
• Execute operational tasks: Google Ads setup, offline conversions upload, reporting, data work
• Conduct interviews and help with hiring process
• Execute tasks from founders — varied, often urgent, always important
• Coordinate with team members and external partners
• Build and document processes as you go
• Report directly to founders and take initiative without hand-holding

What We're Looking For

• Any experience in digital marketing will be valuable — paid ads, analytics, content, SEO, or social media
• Ability to work independently and figure things out without detailed instructions
• Strong communication skills — you'll interact with founders, team, and candidates
• Organized and reliable — if you say it's done, it's done

Comfortable with ambiguity — tasks will vary, priorities will shift

Work format

• Office-based

Warsaw, Poland (or relocation to Warsaw)

✈️ Ready to build and scale? We’re waiting for your application.
 

• Required languages
• English
• B1 - Intermediate
• Ukrainian
• B1 - Intermediate

Remote – Core Team – GrowthChannel.com

GrowthChannel is building the next-generation marketing automation platform powered by AI and real-time data.

You’ll help architect and build the product from the ground up.

What We Have

• Remote-first, async-friendly team
• Clean codebase, modern stack
• Clear roadmap, focused execution
• CI/CD in place
• No time tracking
• No unnecessary meetings

What You’ll Own

• Architect a multi-tenant AI SaaS platform
• Full-stack development with Next.js, App Router, server/client components
• Backend with TypeORM, PostgreSQL, APIs, and edge functions
• Integrate AI features and external APIs
• Help shape the product, process, and future team

Who You Are

• 5+ years building full-stack apps (React, Next.js, APIs, DBs)
• Strong backend knowledge
• Proven product ownership experience
• Sharp eye for UX and performance
• Independent, fast, and zero-handholding

Bonus If You’ve Worked With:

• Vercel, PostgreSQL, Shadcn, TanStack Query/Table
• AI development
• Startups / 0→1 products

What You Get

• Real autonomy, speed, and influence
• Competitive salary + growth opportunities
• No tracking; No politics; No feature factory

Hiring Flow

1. Quick intro (15 min)
2. Technical deep dive (60 min)
3. Founder call (60 min)

Apply If:

You want to build, growth, and scale a feture product from day one.

A fast-growing product company is looking for a Python Engineer (AI/ML) to join its Warsaw-based team.

This role sits at the intersection of AI systems, scalable backend engineering, and data infrastructure. It’s a great match for someone who enjoys building distributed systems and working on real production-grade AI pipelines — not just experiments.

What’s offered:

• stock options
• annual performance bonus
• medical insurance
• 20 paid vacation days
• work equipment
• office perks (lunch, parking, sports card)

What you’ll be working on:

You will develop services for AI lifecycle management and orchestration while building and maintaining scalable data pipelines for collection, processing, and validation. The role also involves contributing to distributed microservices architecture, monitoring systems, and collaborating with cross-functional teams in a cloud environment.

Must have

• 4+ years of commercial experience with Python
• Strong hands-on experience with Flask
• Experience with microservices architecture
• Solid experience with NoSQL + relational databases

A product-focused deep-tech company is looking for a Hardware Network Engineer to take ownership of the network layer of its platform.

The team develops AI-powered systems for coordinating autonomous drone swarms. The technology is hardware-agnostic and has already been validated in tens of thousands of real-world missions. In 2025, the company secured $15M in funding to accelerate product development and scaling.

The company offers:

• salary review every 6 months
• Medical insurance
• 20 working days of vacation
• +2 extra days per each year in the company
• Unlimited paid sick leave

The specialist will be responsible for the network layer of the platform — ensuring security, stability, and integration with radio systems, MESH protocols, and routing in embedded environments.

Requirements: Experience with wireless communication, digital communication for IoT, hardware, or embedded systems.

Preferred: experience with secure and jamming-resistant communication.

Work format: Full-time. Umowa o pracę or B2B.

About the Project

We are developing an educational product for kids focused on learning English. The product was initially built as a mobile application and is now being expanded to the web.

We are looking for a Front-End Developer for a short-term engagement (up to 1 month) to implement web functionality based on the mobile app logic and user flows.

The web stack includes React.js, TypeScript, and Redux. The developer will work independently and take full ownership of the front-end scope.
 

Requirements

• Strong commercial experience with React.js
• Solid knowledge of TypeScript
• Experience working with Redux
• Experience translating mobile app flows into web interfaces
• Good understanding of responsive design principles
• Availability for a short-term, project-based engagement (up to 1 month)
   

We are looking for an experienced Shopify Frontend Developer to join a fashion-tech project on a part-time basis and help finalize a custom Shopify store before launch.

The store is already partially implemented, designs are ready in Figma, and the codebase is hosted on GitHub. The main focus is Shopify theme customization and frontend work — no complex integrations or backend-heavy tasks.
 

Responsibilities:

• Finalize and customize a partially implemented Shopify store
• Apply and adjust Shopify themes to match brand guidelines
• Implement responsive, pixel-accurate layouts from Figma
• Customize product pages, collections, and content sections
• Refine UI, styles, and overall visual consistency
• Prepare the storefront for production launch
   

Requirements:

• Strong experience with Shopify theme development
• Confident knowledge of Shopify Liquid
• Solid skills in HTML and CSS
• Working knowledge of JavaScript
• Experience customizing existing Shopify themes (sections, templates, layouts)
• Ability to implement designs from Figma
• Strong understanding of responsive design
• English level: B2 or higher
   

We offer

• Fully remote, part-time engagement
• Flexible schedule
• Direct collaboration with a product-oriented startup
   

Hiring process:

1. Intro call with recruiter (up to 30 minutes)
2. Short call with a team member (30 minutes)
3. Offer

AutoBidMaster is looking for a tech-savvy, growth-oriented Marketing Specialist to own our marketing strategy and brand awareness. This is a hands-on, multi-disciplinary role, ideal for a marketer who thrives in a lean team environment and is eager to learn the product inside and out. 
 

This is a role for someone ready to roll up their sleeves, experiment, and grow alongside the product.
 

Responsibilities:

• Develop and execute marketing roadmap to drive brand awareness, lead generation, and customer engagement.
• Create compelling content across email campaigns, blogs, landing pages, and marketing collateral that aligns with AutoBidMaster’s voice and industry trends.
• Manage and grow AutoBidMaster’s social channels; plan and publish engaging content; monitor conversations and build brand reputation.
• Launch and optimize digital campaigns (organic and paid), working with marketing team members for SEO/PPC support.
• Gain deep knowledge of the product and industry to communicate value clearly to B2B and B2C audiences.
• Track performance metrics (traffic, conversions, engagement) and provide actionable insights to the leadership team.
• Ensure consistent brand identity across all channels and materials, suggesting improvements for positioning and differentiation.
   

 Requirements:

• 2–4 years of experience in marketing, preferably in tech, automotive, or SaaS environments.
• Strong written and verbal communication skills; able to create clear, persuasive content.
• Familiarity with digital marketing tools (Google Analytics, email automation, CMS platforms).
• Tech-savvy with a data-driven mindset and willingness to experiment with new tools.
• Ability to work independently in a lean team and manage multiple projects simultaneously.
• Curiosity and eagerness to learn product details and industry dynamics.

Nice-to-have's: 

• Experience in automotive, vehicle history, or related industries.
• Basic design skills (Canva, Adobe, Figma) for creating marketing assets.
• Knowledge of SEO principles, PPC, or marketing automation platforms.

We Offer:
 

• Collaborative and supportive team environment.
• Flexible working hours and remote setup.
• Competitive compensation package.
• Professional growth and skill development opportunities.
• US public holidays are off - we work according to the US calendar
• Kind Reminder: we employ ONLY via B2B type of contract!
• Working hours: 15:00–00:00 CET

POSITION DESCRIPTION:

The organization assists large-scale businesses in bridging cryptography oversight and future-proof security planning with tangible risk scenarios and compliance requirements. Leveraging several years of applied experience in quantum-resistant initiatives and collaborations across a broad range of enterprises, the offering provides a new class of platform focused on long-term cryptographic flexibility.

MINIMUM EXPERIENCE: 
3+ years of experience as Quality Assurance Automation Engineer 

EDUCATION:
BS or MS in Math, Computer Science, Engineering 

REQUIREMENTS:

• Strong knowledge of SDLC and QA methodologies
• Background in both manual and automated testing of desktop, web, and mobile applications
• Hands-on practice developing and maintaining automated tests in Python or Go
• Proficiency in pytest, Go testify, or comparable testing frameworks
• Practical knowledge of creating and maintaining test automation documentation
• Proficient in Visual Studio Code (VS Code) and at least one additional IDE for test automation
• Working knowledge of databases
• Practical experience operating in Kubernetes environments
• Exposure to major cloud providers (AWS, GCP, Azure)
• Experience testing GraphQL APIs
• Applied experience using AI tools (MCP, agents) to develop automation code
• Strong experience with bug tracking systems (Jira, Redmine)
• Upper-intermediate level of English

DUTIES:

• Carry out routine manual and automation QA tasks according to company QA procedures 
• Plan and estimate QA efforts on typical projects
• Identifying and creating reusable test data, methods, and frameworks 
• Provide accurate and complete testing on clients’ projects
• Research, learn, and practice new testing methodologies, techniques, and skills 
• Break down major tasks into smaller subtasks 
• Work with cross-team product owners, developers and other test engineers to support the current 

QA processes 

• Organize and participate in team and client meetings. 
• Report on statuses, progress, and concerns of clients. 

COMPENSATION & BENEFITS:

• Competitive salary
• Professional and friendly team
• Flexible work schedule
• Remote or hybrid work mode
• Paid vacation, sick days, and more
• Medical Insurance