Jobs at Djinni

About the Role

We are looking for an experienced Senior Python Developer with deep expertise in Django to join our growing team. You will play a key role in designing and building robust backend systems, contributing to architectural decisions, and mentoring other developers.

Responsibilities

• Develop and maintain scalable web applications using Django and related technologies
• Design and implement APIs (REST or GraphQL)
• Optimize application performance and scalability
• Write clean, testable, and efficient code
• Collaborate with frontend developers, DevOps, and product teams
• Lead technical discussions and contribute to architectural decisions
• Review code and provide mentorship to junior team members
• Stay updated on best practices and emerging trends in Python/Django development

Requirements

• 5+ years of professional experience with Python
• 3+ years of experience specifically with Django
• Strong understanding of relational databases (PostgreSQL, MySQL, etc.)
• Experience with Celery, Redis, and task queues
• Proficient in designing and consuming RESTful APIs
• Good knowledge of Docker and CI/CD practices
• Familiar with testing frameworks (Pytest, Unittest)
• Solid understanding of software engineering principles and design patterns
• Strong communication skills and the ability to work in a team-oriented environment

Nice to Have

• Experience with Django Channels / async features
• Knowledge of GraphQL (e.g., Graphene)
• Experience with cloud platforms (AWS, GCP, or Azure)
• Familiarity with frontend technologies (React, Vue, etc.) is a plus

What We Offer

• Competitive compensation
• Flexible work schedule and remote options
• Supportive and collaborative team environment
• Opportunities for professional growth and development
• Access to modern tools and technologies

We are looking for a result-driven Sales Development Representative to join our growing team.

DARLY SOLUTIONS is an international IT company specializing in delivering innovative solutions across FinTech, MedTech, SaaS, etc.

With years of experience in web and mobile development, UI/UX design, Quality Assurance, AI, and machine learning, we pride ourselves on creating impactful products that drive success for our clients.
Since 2018, we have successfully completed over 250 projects.

Examples of our work across various domains can be found on our website - https://www.darly.solutions/

We leverage cutting-edge technologies to craft powerful, forward-thinking solutions tailored to our clients’ needs. Our team is proficient in a diverse range of tools, including Angular, NestJS, React, Vue, PHP, Ruby, NodeJS, and many others.

Hiring process: Intro call with a Recruiter — Technical interview — Offer.
 

Requirements

- Research, identify, and reach out to potential leads through Upwork, Mail, LinkedIn;
- Write highly-customized cover letters;
- Meet and exceed KPI goals;
- Analyze and report on lead generation metrics to track progress and identify areas for improvement;
- Collaborate with sales teams to develop effective lead-generation strategies;
- Result-oriented with the understanding of KPI/OKRs and how they fit;
- Experienced in research approaches, techniques, and familiarity with the most common tools for data search and searching/validating emails (PhantomBuster, snov.io, Hunter, NeverBounce, etc.);
- Develop and maintain a database of leads and prospects for future reference (Hubspot).
 

Responsibilities

- Your English level at least Intermediate;
- Experience in the position of Lead Generation Manager in an IT company from 1 year;
- Experience working with Upwork or Mail, LinkedIn;
- Deadline- and quota-driven;
- Written and verbal communication skills;
- Decision making skills the ability to multitask and prioritize your workload.
 

Work conditions

- Flexible work format - remote, 8-hour working day without time trackers;
- Competitive salary;
- TIght-knit and friendly team;
- Personalized career growth;
- Up to 50% coverage of the cost of professional courses;
- Vacation time, sick-leaves, national holidays ;
- Competitive bonuses for a personal recommendation of new employees;
- Professional development tools (mentorship program, tech talks and
workshops);
- English classes with a teacher;
- Corporate events and team buildings.

We seek a Junior Recruiter with conversational English skills to help find the best talent and influence the company's success. If you have a high level of responsibility, excellent communication skills, and want to develop in the field of talent recruitment, join a team! 

This is a fully remote job.

Responsibilities:

● Sourcing candidates using various platforms (LinkedIn, Indeed, other job boards, social media, etc.).
● Screening and interviewing candidates.
● Coordinating and leading hiring processes from outreach to offer stage.
● Maintaining recruitment reports and updates.
● Representing the company at job fairs and events.
● Collaborate with leadership to define recruitment needs.
● Handle candidate negotiation and closing.
● Provide weekly updates on open positions.
● Maintain a candidate pool for future roles.
● Promote the company’s employer brand.

Requirements:
● Experience in recruitment and sourcing of at least 6 months preferred (or after professional recruitment courses if you have certification)
● Has experience working with the European and the US market (preferably)
● Upper-Intermediate English
● Ability to work independently, manage time, and prioritize
● Having experience working with ATS will be a big plus
● High initiative, energy and drive to achieve results.

We offer:
● Base salary and bonus system.
● Opportunities for professional growth and development in a dynamic
● Work schedule according to New York time (15.00 — 00.00 in Kyiv).
● A team of experienced professionals ready to support you in your work.

We are building a data platform for high scale data aggregation in the US with public data. Now, we are expanding our team to build out our core business processes.

You will be working with a fast moving team in a growing and well-funded US startup. Narrowed scope on making our core business processes as snappy as possible.

Job is almost all about implementing core business logic that we need and internal business logic and no interfacing with customers and their problems.

Sharkscode is looking for a Node.js Engineer to join our team!

To achieve the results you’ll need:
- 3+ years of commercial development experience with Node.js, Express.js;
- Deep knowledge of MongoDB, MySQL, PostgreSQL(optional), redis(optional);
- Experience with queues (rabbit);
- Experience in connecting third-party services, designing/writing API;
- Understanding of the specifics of working with distributed systems

Will be a plus:
- TypeScript, nest;
- Experience in covering code with autotests (Unit/Integration/E2E);
- Experience with high-load systems

How exactly you'll influence the company’s progress:
- Design and develop a product;
- Develop integrations with third-party financial and technical services;
- Design and develop public payment web services and internal microservices;
- Participate in decision-making on the feasibility of using certain technologies/practices at the platform level;
- Follow a development culture and share the knowledge already acquired with the team.

For comfortable and effective cooperation we offer the following:
- Opportunity to influence and feel your impact inside the company;
- Compensation that grows alongside your achievements;
- Paid vacation (17 days/year) and sick leaves;
- Medical insurance;
- Budget for conferences, seminars, and training that will help you grow as a professional;
- Free English courses;
- Flexible working hours;
- We have a cozy, modern office filled with everything you need in the historic center of Kyiv with free parking places.

Our stages: 

Interview with recruiter-> Tech Interview-> Offer

Our client is not a usual Swiss bank. It's a leading provider of online financial and trading services in the FinTech industry. The first financial platform it launched in 1996 offered free access to prices for all securities traded on the Swiss stock exchange. Today, it is the largest financial portal in Switzerland.
 
Since 2012, we have collaborated with the client to build innovative and state-of-the-art digital solutions to help customers meet their investment
We continuously evolve our solutions to atomic microservices and self-contained systems.
 
The product we build for our client is related to:
* ensuring the smooth functioning of core banking systems. We store, process, and retrieve transactions, serving as the central hub for financial operations;
* handling periodical fees, interest rates, and other financial things for each account;
* safeguarding essential documents related to accounts and portfolios. Our goal is to provide data for historical evaluation of accounts;
* from mortgages to leasing and Lombard loans, we support critical workflows. Additionally, we manage the business for term deposits.
 
What does Full Stack mean to us? Here we imagine a developer oriented towards Back-End and Front-End in the proportion 70/30%.

Our organization: we are working as Scrum team of 4. Daily you will communicate with our client's stakeholders on Stand Up, status, and other meetings, following best practices of Agile processes. As a communication tools we are using: video conferences and messaging (Zoom, Teams), Outlook, JIRA, Confluence, etc.
 
We offer:
- Growth opportunities: local trainings, webinars on demand and workshops, compensated conferences and certifications;
- Competitive compensation with yearly review based on professional growth and performance;
- Fun and life balance: team and corporate team buildings, hackathons, and different events.
 
If you are proactive, creative, and ready for new challenges - welcome in our team, we will improve the quality of product and processes together!

• Responsibilities:

  - Development of new applications
  - Implementation of new features for existing products
  - Developing unit/integration tests
  - Code review
  - Participation in Scrum events with the client

• Mandatory Skills Description:

  - At least 3+ years of proven experience in a Software Developer position [1+ year work with Web Development stack]
  - Java core, Java 8-11 features
  - HTML, CSS, JavaScript
  - Proven knowledge of ReactJS, Redux
  - OOP/OOD knowledge, design patterns
  - Unit testing frameworks (JUnit, Mockito)
  - Spring framework, IOC
  - RESTfull services
  - SQL knowledge, any RDBMS, Oracle is a plus
  - Distributed version control system
  - CI tools experience

Hi,

We’re looking to improve our existing company website. The goal is to keep the current brand identity, but make the site feel more professional, clean, and polished - using trendy styles.

If you believe you're the right fit for this project and would like to help us redesign our website while preserving our existing brand identity, we’d love to hear from you.

Explaining how would you do it, what would you improve ideally with visual examples will be welcomed

Website URL - https://www.pfpinnovations.com/

Join a mission-driven health tech company that’s transforming how seniors receive care at home. Their AI-powered platform provides 24/7 remote health monitoring, emergency alerts, and predictive insights — helping caregivers deliver proactive, efficient support.

We’re looking for a Fullstack Team Lead to drive the development of web and mobile applications and lead a cross-functional engineering team. This is a rare opportunity to build tech with real impact — and help shape the future of healthcare.

🔧 What You’ll Do:

• Lead the end-to-end development of web & mobile solutions (React, React Native, Node.js)
• Drive architecture, scalability, and best practices
• Collaborate closely with Product & Design (Figma)
• Mentor engineers and support team growth

• Own agile delivery: sprint planning, QA, deployment

   

✅ What We’re Looking For:

• 2+ years of experience leading engineering teams (3–5 people)
• 4+ years of fullstack hands-on development (Node.js, React)
• Production experience with microservices, Docker, Kubernetes, and cloud (AWS or similar)
• Strong architecture & system design background
• Excellent communication and collaboration skills

• Upper-Intermediate level of English

   

💡 Bonus Points:

• Experience with React Native
• Worked on distributed systems or IoT

• Background in health tech

   

Make an impact with your code — apply now and be part of something meaningful.

About Product

VyOS is an open-source network operating system that provides an all-in-one platform for network management. Built on Linux, VyOS integrates powerful routing, firewall, VPN, and network services into a unified system. Unlike traditional networking hardware, VyOS can be deployed on a wide range of platforms, from physical routers and cloud environments to virtual machines, giving users flexibility and control over their network infrastructure.

The key strength of VyOS lies in its comprehensive feature set. It supports dynamic routing protocols (BGP, OSPF, RIP), multiple VPN types (IPsec, OpenVPN, WireGuard), firewall rules, traffic shaping, and more — all configured through a unified command-line interface (CLI) familiar to network engineers. Its ability to scale across various environments makes it popular with organizations seeking open-source networking solutions.

Job Description

The Technical Writer is responsible for VyOS documentation portal as well as for the Knowledge Base. The specialist will create, maintain, and improve our documentation to ensure clarity and usability for our users. Important in this role is an ability to evaluate and analyze complex information and a natural desire to help people understand it.

Responsibilities

• Develop comprehensive documentation that meets organizational standards
• Evaluate current content and develop methods for improvement
• Gain deep understanding of VyOS product and translate complex information into simple, polished, engaging content
• Write user-friendly documentation that meets the needs of target audience, turning insights into language for user success
   

Requirements

Skills

• Writing documentation and procedure manuals for various audiences
• Proven ability to quickly learn and understand complex subject matter
• Solid understanding of technical writing principles and the ability to work collaboratively with our development team
• Superb written communication skills, with a keen eye for detail
• Passion for clear communication and technical details
• Bachelor’s degree (or equivalent) in journalism, communications, or a relevant technical field

• Ability to handle multiple projects simultaneously

   

Experience

• 3+ or more years of experience as an effective technical writer
• Experience with Sphinx and Docusaurus documentation management frameworks
• Experience in working with engineers to improve user experience, refine content, and create visuals and videos for technical content
• Markdown and XML tools to create documentation
• Firm understanding of Software Development lifecycle
• Highly desired technical background and analytical mindset, experience as QA, System Administrator, Support engineer
• Highly desired some background in networking technologies and Linux
   

Work Conditions and Compensation

Fully Remote Work: This 100% remote position allows you to work anywhere.

Flexible Work Schedule: We offer a flexible work schedule that allows you to manage your time while ensuring effective collaboration across our globally distributed teams. The official workday starts between 8 AM and 11 AM (employee local time) and ends between 5 PM and 8 PM (employee local time). While flexibility is encouraged, occasional work outside typical hours may be required to align with colleagues in different time zones. Open communication and availability for cross-time-zone meetings are essential for seamless teamwork.

Time Tracking: Employees are required to use time tracker software to monitor working hours and productivity.

Vacation: Enjoy 20 days of annual paid vacation

National Holidays: You are entitled to up to 10 days of paid leave for recognized national holidays.

Sick Leave: Sick leave is provided in accordance with company policy

 

📋 Your daily adventures

• Plan and create engaging email campaigns, including newsletters, promotional offers, product announcements, and automated email flows;
• Optimize email campaigns to improve deliverability, open rates, click-through rates, and conversions through A/B testing, audience segmentation, and performance analysis;
• Implement new features and strategies in collaboration with cross-functional teams;
• Work with analytics: collect, analyze, and interpret all necessary data for reporting and performance evaluation;
• Develop and execute email marketing strategies to achieve business goals.

🧭 What makes you a great match

1+ year of experience in email marketing or CRM;

Experience with email marketing platforms — knowledge of Customer.io and Smartico.ai is a strong plus;

Solid understanding of email marketing metrics and A/B testing principles;

Experience with HTML/CSS for email formatting is a plus;

Excellent written English and strong attention to detail;

Analytical mindset and experience working with data (Google Analytics, CRM reports);

Ability to manage multiple campaigns and meet deadlines simultaneously.

Benefits

💸 Flexible payment options: choose the method that works best for you.

🧾 Tax assistance included: we handle part of your taxes and provide guidance on the local setup.

🎁 Financial perks: Bonuses for holidays, B-day, work milestones and more - just to show we care.

📈 Learn & grow: We cover courses and certifications — and offer real opportunities to grow your career with us.

🥐 Benefit Сafeteria: Choose what suits you — sports, language courses, therapy sessions, and more.

🎉 Stay connected: From team-building events to industry conferences — we bring people together online, offline, and on stage.

💻 Modern Equipment: We provide new laptops along with essential peripherals like monitors and headphones for a comfortable workflow.

🕘 Your schedule, your rules: Start your day at 9, 10, or even 11 — we care about results, not clock-ins.

🚀 Hiring: Senior .NET Backend Developer (Gaming)

We are looking for a talented and experienced Senior .NET Backend Developer to join an A-class team of gaming veterans focused on revolutionizing the RMG gaming experience. The project combines live PvP action with exciting, innovative game mechanics in a high-quality environment.

Key Responsibilities:

• Design, develop, and maintain scalable, high-performance game backends.
• Build and enhance tools for administration and game monitoring.
• Troubleshoot and resolve production incidents to ensure uptime and stability.
• Monitor system health and proactively address issues.
• Lead debugging and resolution of complex technical challenges.
• Mentor and guide team members to foster growth and excellence.
• Collaborate with cross-functional teams to align on technical goals.

Requirements:

• 7+ years of .NET development experience.
• Expertise in ASP.NET Core Web API and .NET 7+.
• Experience with Monolithic and Service-Oriented Architectures (SOA).
• Strong knowledge of AWS and related services.
• Proven ability to design scalable, high-load backend architectures.
• Proficiency with NoSQL databases.
• Hands-on experience with Kafka and WebSockets.
• Solid SQL and Entity Framework skills.
• Skilled in Docker containerization and orchestration.
• Strong leadership and team management skills.

Preferred:

• Experience in gaming industry or gaming-related platforms.
• Familiarity with CI/CD and DevOps practices.

If you’re ready to take on a new challenge and be part of something innovative in the gaming space, let’s connect!

About Us
At Mamma Mia Covers LLC, we don’t just sell home products — we deliver comfort, style, and functionality to every interior. Since 2018, we’ve been building a next-generation home & living brand for the U.S. and Canadian markets as the #1 global distributor and top-priority partner of the Italian factory Paulato.

Our signature product — stretch-fit slipcovers — is protected by an international patent and offers a unique blend of design and innovation unmatched in the market.

Why We Stand Out

We’ve been recognized as one of the fastest-growing companies in the U.S. according to Inc. 5000 in 2023, and were nominated as: 

• Top 50 fastest-growing companies in the Consumer Products category in the U.S.
• Top 100 fastest-growing companies in Florida
• Ranked among the Top 1000 fastest-growing private companies in the US 

Each month, our team of 30+ professionals processes over 4,000 orders through platforms like Amazon, Shopify, and others, combining automation, data, and human creativity. We work in a remote or hybrid environment, use smart tools (Asana, AI, ShipStation, etc.), and foster a transparent, empowering environment where growth and ownership go hand in hand.

Your Mission as a Product Developer / Researcher

To discover, validate, and help bring to market products that meet real customer needs and drive business growth. You’ll turn insights from market research and supplier collaboration into actionable product ideas, ensuring each launch is backed by data, feasible in execution, and aligned with our brand. Your work lays the foundation for what we sell — and why it matters.

What We Offer

Financial Stability

• Competitive salary in USD
• Timely and regular payments
• Compensation for accounting services (for contractors/PE)

 Flexible Work Format

• Remote or hybrid work options
• Full-time employment tailored to your work pace
• Transparent, paid 2-month probation period

Growth & Support

• Coverage of professional courses and certifications
• Access to educational resources
• Freedom to implement new tools and processes
• Career growth opportunities

Care & Comfort

• Clear vacation policy
• Extra days off for important personal events
• A day off on your birthday 
• The supportive team where your contribution is truly valued
   

What We Expect from You

• 1–2+ years of experience in e-commerce product development or R&D.
• Solid understanding of Shopify and/or Amazon platforms.
• Hands-on experience working with Chinese suppliers (Alibaba, 1688).
• Strong market and competitor research skills.
• Basic knowledge of product packaging and optimization.
• Financial awareness: cost/margin calculations and volume planning.
• Familiarity with task management tools (Notion, Airtable, Asana).
• Ability to visualize ideas using Figma or Canva.

• Confident English (Upper-Intermediate+) — written and spoken.

   

Your Responsibilities

• Research market trends, identify customer needs, and analyze competitors.
• Propose new product ideas based on data and opportunity gaps.
• Search for and negotiate with suppliers (Alibaba, 1688), and collect quotations.
• Manage the full product lifecycle — from concept and testing to final launch.
• Evaluate product feasibility in terms of production, packaging, and logistics.
• Support packaging development (cost optimization + branding).
• Prepare initial financial estimates: cost, margin, volumes.
• Build product briefs, comparison tables, and concept presentations.
• Manage tasks and development progress in Asana / Airtable.
• Coordinate across departments: creative, marketing, logistics, and support.
• Participate in launch planning and post-launch analysis

The Professional Services project is a modern online banking system based on microservice architecture. Our clients: over 900 German banks serving millions of users. Location: office in Dnipro, remote work possible (discussed separately). The team of this project: 15+ experienced specialists, most of whom have been working together for over 3 years. We are actively scaling the team to meet the growing needs of customers and ensure sustainable project development

Requirements:

— 2+ years of Manual QA/ Web and mobile testing experience; 

— understanding of the testing process, testing methodologies and a life cycle of software; 

— experience to write test cases; 

— experience with Postman 

— English level — Intermediate or higher; 

— good analytical skills; 

— attention to details; 

— good communication skills, experience of working in a team; 

— Interested in communication and creating of technical documentation 

Responsibilities: 

— API Testing 

— preparing test data using SQL queries 

— designing relevant test cases 

— defining of quality gates 

— analysis and testing of requirements 

— communication with Product Owners and Business Analysts 

Will be a plus: 

— experience of work within SAFe framework; 

— experience in domains — E-commerce, Finance; 

— German language

Stages of communication for the vacancy:

1. Dialogue with the Recruiter in a chat format (only the most important issues are discussed)

2. Online call: 30 minutes detailed discussion of the vacancy with the Recruiter

3. Completion of a test task

4. English level check, 10 minutes

5. Technical interview with Tech Lead and Onboarding guide (60-90 minutes)

About the Role

We’re looking for a full-stack developer who’s comfortable owning product features end-to-end — from backend services to frontend logic. You’ll be building and maintaining internal platform tools, automation systems, and integrations that support large-scale operations like mass task execution, queue processing.

While the role is primarily backend-focused (Node.js, TypeScript, async queues, PostgreSQL), you should also be comfortable working with the Next.js frontend—integrating data visualizations, building user interfaces, and optimizing for latency and load times.

This role requires close collaboration with other engineers, non-technical departments, and teams working on integrations and data-heavy workflows - strong communication skills and c-level thinking are key.

What You’ll Work On

- Build and extend backend APIs, services, and async workers

- Implement frontend features using Next.js (React, hooks, state management)

- Integrate with internal and external systems through REST/webhook APIs

- Work with other developers to define API contracts and data flows

- Handle retries, scheduling, idempotency, and monitoring logic

- Contribute to system design and make architecture-level suggestions

Requirements

- 5+ years of full-stack development experience

- Strong backend skills in Node.js (with TypeScript)

- Production experience with Next.js

- Strong SQL skills and understanding of schema design and advanced queries.

- Comfortable with async programming, background jobs, and task queues (e.g., BullMQ, RabbitMQ, or custom)

- Familiarity with time-series databases for handling large volumes of time-stamped data

- Experience collaborating with other engineers in a structured, asynchronous environment

- Intermediate or higher English (for tech specs, docs, and team syncs)

Mindset & Communication

- Ownership mentality, balancing urgent deliverables with long-term architectural vision

- Organized and reliable, able to prioritize critical tasks without sacrificing code quality

- Research-oriented approach: you evaluate new tools and patterns but focus on practical implementation

- Strong communicator who can collaborate effectively with product, design, and operations team

Bonus Points

- Experience working on internal platforms or large-scale operations tools

- Understanding of CI/CD and Docker-based deployment workflows

- Experience with queue-based job execution or scheduling logic

We are seeking a skilled and experienced Senior Cloud Engineer willing to contribute to the migration project. The ideal candidate will have a strong background in Platform Engineering and extensive experience in managing large infrastructures in AWS.  This role requires a deep understanding of modern DevOps tools and practices, as well as a commitment to fostering a responsive, communicative, and collaborative environment.

Key Responsibilities:

• Contribute to planning and executing the migration of workflows and pipelines from Deadline Cloud to AWS services.
• Evaluate and enhance existing migration tools and processes for improved efficiency and effectiveness.
• Ensure all migrated systems meet security and compliance standards.
• Develop and manage infrastructure as code.
• Develop and implement automation scripts using PowerShell, JavaScript, and Ruby to streamline migration processes.
• Manage and optimize AWS cloud infrastructure to support scalable and secure applications.
• Collaborate with development teams to ensure smooth infrastructure operations.
• Troubleshoot and resolve infrastructure and application issues.
• Implement best practices for security, reliability, and performance.
• Communicate effectively with cross-functional teams to understand requirements and deliver solutions.

Qualifications:

• Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent experience.
• 4+ years of experience in a platform engineering or similar role.
• In-depth experience with AWS cloud services - VPC, IAM, S3, EC2, etc, understanding best practices, performance optimisation and processing of big (petabyte) data
• AWS networking related to data transfer and migration between cloud providers
• Understanding and building resources using Terraform
• Experience working with and building Lambda functions
• Excellent problem-solving skills and the ability to work under pressure.
• Exceptional communication skills, both verbal and written.
• Proven ability to work collaboratively in a team environment.
• Strong organizational skills and attention to detail.
• English - Upper-intermediate, Ukrainian - advanced or higher

Will be appreciated but not required experience with:

• Deadline Cloud 
• EKS cluster management
• AWS StepFunction
• Python or NodeJS programming 

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers