Jobs at Djinni

We’re looking for a hands-on Recruiter / HR Generalist to bring structure and speed to our hiring. The current process lacks a clear selection framework, which impacts pipeline quality and slows down execution. You will own full-cycle recruitment for priority roles and build a repeatable hiring system that helps new hires ramp fast.
 

Responsibilities

• Proactively source candidates and run outreach
• Conduct and document pre-screen interviews
• Own full-cycle recruitment: JD structuring, sourcing, screening, interview coordination, offers
• Build and maintain a structured hiring system (templates, scorecards, test tasks, decision criteria)
• Improve time-to-hire and quality-of-hire through role calibration and structured interviews
• Own onboarding foundations (Day 1 readiness, 7/30/60 plans, access coordination)
• Partner with team leads to forecast hiring needs and prioritize roles
   

Requirements

• 3+ years of hands-on recruiting experience (not coordination-only)
• Proven ability to manage multiple roles simultaneously in a fast-paced environment
• Strong skills in structuring JDs, interview plans, and test tasks from scratch
• Experience owning the full hiring lifecycle end-to-end
• Strong communication skills with hiring managers and candidates

We are seeking a Senior Data Engineer to deliver data-driven solutions that optimize fleet utilization and operational efficiency across 46,000+ assets in 545+ locations. You will enable decision-making through demand forecasting, asset cascading, contract analysis, and risk detection, partnering with engineering and business stakeholders to take models from concept to production on AWS. 

Requirements 

• 5+ years of experience in data engineering 
• 3+ years of hands-on experience building and supporting production ETL/ELT pipelines 
• Advanced SQL skills (CTEs, window functions, performance optimization) 
• Strong Python skills (pandas, API integrations) 
• Proven experience with Snowflake (schema design, Snowpipe, Streams, Tasks, performance tuning, data quality) 
• Solid knowledge of AWS services: S3, Lambda, EventBridge, IAM, CloudWatch, Step Functions 
• Strong understanding of dimensional data modeling (Kimball methodology, SCDs) 
• Experience working with enterprise systems (ERP, CRM, or similar) 

Nice-to-haves 

• Experience with data quality frameworks (Great Expectations, Deequ) 
• Knowledge of CDC tools and concepts (AWS DMS, Kafka, Debezium) 
• Hands-on experience with data lake technologies (Apache Iceberg, Parquet) 
• Exposure to ML data pipelines and feature stores (SageMaker Feature Store) 
• Experience with document processing tools such as Amazon Textract 

Core Responsibilities 

• Design and develop ETL/ELT pipelines using Snowflake, Snowpipe, internal systems, Salesforce, SharePoint, and DocuSign 
• Build and maintain dimensional data models in Snowflake using dbt, including data quality checks (Great Expectations, Deequ) 
• Implement CDC patterns for near real-time data synchronization 
• Manage and evolve the data platform across S3 Data Lake (Apache Iceberg) and Snowflake data warehouse 
• Build and maintain Medallion architecture data lake in Snowflake 
• Prepare ML features using SageMaker Feature Store 
• Develop analytical dashboards and reports in Power BI 

What we offer   

• Continuous learning and career growth opportunities 
• Professional training and English/Spanish language classes   
• Comprehensive medical insurance 
• Mental health support 
• Specialized benefits program with compensation for fitness activities, hobbies, pet care, and more 
• Flexible working hours 
• Inclusive and supportive culture 
   

Вимоги до володіння мовами

Англійська

B1 – Середній

Українська

Носій мови
 

Про компанію Trinetix

Established in 2011, Trinetix is a dynamic tech service provider supporting enterprise clients around the world. 

Headquartered in Nashville, Tennessee, we have a global team of over 1,000 professionals and delivery centers across Europe, the United States, and Argentina. We partner with leading global brands, delivering innovative digital solutions across Fintech, Professional Services, Logistics, Healthcare, and Agriculture. 

Our operations are driven by a strong business vision, a people-first culture, and a commitment to responsible growth. We actively give back to the community through various CSR activities and adhere to international principles for sustainable development and business ethics. 

To learn more about how we collect, process, and store your personal data, please review our Privacy Notice: https://www.trinetix.com/corporate-policies/privacy-notice 

🟥 Please note that this is a fully remote position; however, at the beginning of the cooperation, there would be some short “get-to-know” trips to Prague to meet the client in person, fully covered by the company. We’re therefore looking for someone who would be open to such a trip at the start.😊

We’re currently looking for a Senior Backend Developer who is passionate about clean code, architecture, and building scalable systems that power real-world products. You’ll join a team of 50+ top-tier professionals working on challenging, meaningful projects.

💻 Tech Stack

• Backend: .NET
• Database: Postgres, Mysql, Redis

• Infrastructure: -

   

🎯 What You'll Do

• Design and build scalable, high-performance backend services and APIs
• Collaborate with front-end developers, designers, and PMs to deliver world-class user experiences
• Optimize and refactor legacy systems and processes
• Write clean, maintainable, and testable code
• Participate in code reviews, architecture discussions, and deployment planning
   

✅ What We’re Looking For

• 5+ years of experience in backend development .NET
• Strong experience with relational databases, especially PostgreSQL and MySQL
• Solid understanding of software design patterns and architecture principles
• Experience with Docker, CI/CD, and cloud infrastructure
• Ability to work independently and communicate proactively in a remote team
• Good English communication skills (written and verbal)
• Experience with NoSQL databases and Node.js is a plus!
   

🌟 What we offer:

💸Competitive Compensation (depends on experience and skills)

👭 A friendly team of like-minded people

🤒 14 days of for sick leaves

🌴 21 working days paid vacation + all Polish national holidays

🎉Corporate events and activities

🩺Private medical care (For residents in Poland)

🧩Opportunities for learning and development
 

Why you need to join us:

• We are growing daily and expanding our clientele so that you can develop skills and work on different projects.
• We don't have any micromanagement, and we trust the professionalism of the people we hire
• Our employees are always ready to help and support you, so rest assured you won’t have to deal with challenges alone.
• There is a friendly atmosphere of talented people in Fireart, so we are sure it can be an exciting journey for you to foster your continuous professional growth.
   

We have 4 Steps in the Recruitment process:

1 - Interview with Recruitment Specialist

2 - Interview with the Backend Team Lead

3 - Test Task

4 - Call with the Client

We're looking for a Head of Marketing to build and lead the company's marketing function from scratch. This role combines strategic leadership and hands-on execution - you'll define the brand's marketing vision, assemble the team, and drive measurable growth in users and revenue. You'll work closely with the founders, product, creative, and analytics teams to shape the marketing roadmap and ensure its execution.

💪Key Responsibilities:

✅ Develop and execute the go-to-market and growth strategy for the brand launch and further scaling.

✅ Define brand positioning, creative direction, and communication strategy across all touchpoints.

✅ Establish a data-driven marketing culture define KPIs, oversee analytics, and translate insights into action.

✅ Lead user acquisition and retention efforts across paid, organic, and partnership channels.

✅ Own and manage the marketing budget with a strong focus on efficiency and ROI.

✅ Build, lead, and mentor a high-performing marketing team performance, CRM, content, design, affiliates, influencers.

✅ Ensure compliance with all relevant advertising and gaming regulations. Identify new growth opportunities and test innovative user acquisition tactics.

✅ Collaborate with product teams to optimise conversion, LTV, and retention.

✅ Participate in executive-level planning and influence company-wide strategic decisions.

🔥Skills & Competencies:

✔️ iGaming Experience: Proven experience in the iGaming industry (casino, betting, sweepstakes, or related verticals) - mandatory.

✔️ Marketing Leadership: Over 2 years of experience in marketing in a leadership position.

✔️ Product Launch Success: Demonstrated success in launching and scaling B2C products.

✔️ Performance Marketing Expertise: Strong understanding of performance marketing, CRM, retention, and brand building.

✔️ Analytics Proficiency: Proficiency with analytics tools (GA4, Looker Studio, Mixpanel, or similar).

✔️ Budget and Team Management: Experience managing marketing budgets and cross-functional teams.

✔️ Leadership Skills: Excellent leadership, communication, and decision-making skills.

✔️ Strategic and Hands-On: Strategic mindset combined with a hands-on approach.

✔️ English Proficiency: Upper-Intermediate or higher.

⭐️Nice to Have

• Experience launching iGaming products in the US market.
• Understanding of local marketing compliance and restrictions.
• Proven experience building marketing functions from the ground up in startups.
• Familiarity with affiliate and influencer ecosystems in gaming or entertainment.

✨What We Offer:

• Full remote work
• Flexible working hours (start between 10:00 and 12:00)
• 8 hour work day + break
• Time Off 28 calendar days of paid vacation (after successfully passing the probationary period)
• 4 days of days off

Trinetix is looking for a Senior IT Recruiter to join our Recruitment team. Working in a fast-paced and collaborative environment, you will interact with a high volume of talent, build lasting relationships, and provide the best candidate experience. 

Requirements  

• 4+ years of experience as a Senior IT Recruiter or in a similar role 
• Proven experience managing end-to-end recruitment processes 
• Strong organizational and time-management skills; ability to prioritize in a fast-paced environment 
• Experience with pre-sales recruitment activities 
• High ownership, accountability, and decision-making capability 
• Excellent attention to detail when managing candidates, documentation, and ATS data 
• Strong communication and stakeholder management skills 
• Working experience with international markets /clients (US, LATAM, Europe) 
• Upper-Intermediate English or higher (written and spoken) 
• Confident user of Microsoft Office tools and ATS systems 

Nice-to-Haves 

• Experience working with AI-assisted recruitment tools 
• Experience in account leadership or staffing partner roles 

Core Responsibilities 

• Manage the full recruitment lifecycle for senior IT roles 
• Partner with Hiring Managers to understand hiring needs and priorities 
• Act as a primary point of contact for hiring managers and client stakeholders, building strong and trusted relationships 
• Proactively source and engage top IT talent across multiple channels 
• Maintain accurate ATS records and provide clear feedback to stakeholders 
• Ensure a positive candidate experience through professional, timely communication 
• Act as a brand ambassador and support employer branding initiatives, including recruitment marketing and candidate-facing content 
• Provide market insights to improve talent attraction and employer positioning 

What we offer   

• Continuous learning and career growth opportunities 
• Professional training and English/Spanish language classes   
• Comprehensive medical insurance 
• Mental health support 
• Specialized benefits program with compensation for fitness activities, hobbies, pet care, and more 
• Flexible working hours 
• Inclusive and supportive culture 

As our Integration & Solution Specialist, you will bridge the gap between complex e-commerce platforms and CRM systems. You’ll design and implement bespoke end-to-end integration strategies that harmonize our customers' IT landscapes. Working at the intersection of engineering and product management, you will transform high-level business requirements into seamless technical realities.

Key Responsibilities

• Architect & Implement: Build scalable, high-performance integration use cases using the SAP CX & CRM stack (including CDC, CDP, Emarsys, and Integration Suite).
• Maintain Excellence: Oversee technical documentation and troubleshooting to ensure long-term system reliability.
• Collaborate: Partner with internal engineers and client-side stakeholders to align software design with business goals.
• Evolve: Stay ahead of the curve through continuous product training and official certifications.

Your Profile

• Experience: 3+ years in technical solution design and systems integration.
• Tech Stack: Proficient with APIs, Web Services, and messaging protocols; functional coding skills in Java, Python, or JavaScript.
• Communication: Fluent in English (B2+) with a natural ability to mentor peers and share knowledge.
• Bonus points for: SAP CX portfolio experience, cloud proficiency (GCP/Azure), or German language skills.

We are looking for an experienced Engineering Manager to lead and scale our engineering teams building a high-performance trading platform. You will be responsible for people leadership, delivery excellence, and technical direction across a hybrid infrastructure.

This role sits at the intersection of engineering, infrastructure, and business, with a strong focus on reliability, performance, and scalability in a latency-sensitive environment.

Responsibilities

- Lead and manage one or multiple cross-functional engineering teams (backend, frontend, infrastructure, mobile)

- Own delivery, quality, and technical outcomes for your teams

- Partner closely with Product, Trading, and Senior Engineering leadership to translate business requirements into technical execution

- Drive and evolve engineering processes: planning, estimation, CI/CD, code reviews, testing, and release management

- Guide architectural decisions for systems running on hybrid infrastructure

- Ensure high availability, performance, and observability of production systems

- Identify and reduce technical debt, while maintaining delivery velocity

- Hire, onboard, mentor, and grow engineers; conduct 1:1s and performance reviews

- Foster a culture of ownership, customer first, and result-oriented

Requirements

- 7+ years of professional software engineering experience

- 3+ years in an Engineering Manager role

- Background in financial systems, trading platforms, or other high-reliability domains

- Strong understanding of backend systems, ideally with hands-on experience in Ruby

- Experience operating systems on AWS (EC2, networking, security, monitoring)

- Experience working with on-premise infrastructure and hybrid environments.

- Knowledge of CI/CD pipelines, infrastructure automation, and deployment strategies

- Familiarity with observability tools (metrics, logging, alerting) and performance monitoring

Will be a Plus

- Experience with low-latency or high-throughput systems

- Exposure to trading, fintech, or market-data platforms

- Experience scaling teams and systems

- Hands-on experience with infrastructure-as-code tools

🚀 Who We Are

Mirigos builds high-performing engineering teams for ambitious U.S. tech companies.We are not an outsourcing shop. We win on quality, transparency, and long-term alignment. Our retention is near 100 percent because we execute.

Now we’re building the system that fuels our next stage of growth.

🧠 Why Work With Us? 

If you are looking for rapid growth, nonstop learning, and the satisfaction of winning, this is the place.

This role is not for people who need instructions.
It is for those who create them.

🎯 We Are a Match If:

• You get things done fast
• You figure things out without being told how
• You are obsessed with results, not activity
• You love tools, AI, and building systems that work
• You have strong “I will make it happen” energy
• You value results over time spent

If you see a blank page and think, “Let’s build something that works,” keep reading.

If you need daily check-ins, templates, or someone to remind you what to do, stop here.

We are not after volume. We are after results. We want conversations that turn into revenue.

🎯 The Objective

Build a reliable, AI-powered system that generates qualified executive conversations every week.

Success means: A consistent flow of meetings with qualified prospects. If the system produces executive conversations, you are winning.

🎯 How You Will Be Measured

You are judged by outcomes, not activity.

We track:

• Qualified meetings booked
• Lead-to-meeting conversion rate
• System reliability and predictability
• Prospect quality and ICP alignment
• Breakthroughs that reduce cost per meeting

No busy dashboards. Only results.

🎯 What This Role Actually Is

You are not an SDR.
You are not a marketing assistant.
You are not a sequence runner.

You are a builder.

Your job is to design and run a signal-driven outbound machine using AI, automation, data, and intelligence.

📈 What You Will Actually Do

Build the system that:

• Identifies, prioritizes, and engages qualified U.S. tech leaders

• Designs and builds your own lead generation infrastructure

• Uses AI and automation to create leverage

• Experiments with copy, channels, and sequences until you find what converts

• Tracks meetings and conversion rates, not activity logs

• Turns experiments into repeatable, scalable processes

⚙️ Tools and Environment

We don’t hand you a stack and tell you to click buttons.

You’ll build your own arsenal. Whatever gets results.

The choice of tools is yours: Apollo,AI systems, Clay, HubSpot, Notion, Zapier, Google, Sheets, AI agents, ChatGPT, Data enrichment and deliverability tools

This stack will evolve. So will you.

If you have not used some of these, that is fine.
If you can learn fast and make them work, that is what counts.

🎯 Who This Is For

You might be early in your career. But you already think in systems.

You are eager to figure things out and come out knowing “you did it” 

Traits We Are Looking For:

Resourceful. You figure it out before asking for help.
Curious. You test and tweak until it works.
Builder mindset. You think in systems, not one-off tasks.
Resilient. You treat “no” as data, not defeat.
Analytical. You know when something is working and can prove it.
Outcome-driven. You live by results, not routines.

🚫Not a fit:

People who wait for direction.
People who chase perfection over progress.
People who confuse effort with output.

📈 What You Get

• Work directly with the CEO on real strategy and execution

• Full visibility into what great outbound looks like and freedom to improve it

•  Exposure to modern B2B growth systems

• Remote, flexible schedule (nobody’s counting hours, only results)

• A path toward Head of Growth if you prove it

🔍 How to Apply

Tell us why you are the right fit.

Send us a short Loom/video or a paragraph explaining how you would approach this challenge. We care more about how you approach things than how long you have been doing it.

Description

A product is an affordable alternative to traditional broadcast video capture system. We provide a full broadcasting solution for amateurs, broadcasters, sports leagues, clubs, coaches and consumers, offering unique, interactive and immersive viewing experiences.

The AI-based automated production solution provides the sports market with easy and affordable ways to produce and distribute high-quality game, player videos and performance analysis. The system consists of a unique panoramic camera head and standard computers running proprietary algorithms for Panoramic and HD video and camera control.

Giving an editing platform for multiple types of athletic events we establish the first end-to-end automated video and data solution in the sports industry. The product revolutionizes sports video with an automated online video editing system that enables coaches to simply and easily access game video break downs, saving them time and hassle. Our range of products include game analysis, game exchange, and video replay. We support all major team sports and caters to every level from youth, high school, college, through professional.

Requirements

• At least 5 years of hands-on experience in backend development, with at least 4-5 years specifically in Node.js in a production environment.
• Proven track record of designing and implementing scalable, high-performance, and secure distributed systems. Demonstrated ability to make sound architectural decisions, considering trade-offs and future scalability.
• Experience with designing and implementing microservices architectures. Understanding of data structures, algorithms, and software design patterns.
• Strong experience with RESTful API design and development; Familiarity with message queues (e.g., Kafka, RabbitMQ)
• Proficiency in working with various database technologies (SQL and NoSQL or others relevant to your stack).
• Strong experience with cloud platforms and associated services is highly desirable; AWS is required, and others (e.g., GCP, Azure) will be a plus.
• Solid understanding of containerization (Docker) and orchestration (Kubernetes).
  Strong background with proven architecture and business-level design expertise, complemented by a solid understanding of front-end principles
• Hands-on experience with modern development approaches, tools, and practices
• Experience with CI/CD pipelines and DevOps practices.
• Proven experience working with Generative AI (GenAI) technologies and frameworks. Demonstrated enthusiasm for personal and team development, particularly in advancing skills and competencies in GenAI.
• Excellent verbal and written communication skills in English. You will be engaging with diverse stakeholders, including product management, UX/UI designers, and other engineering teams. Strong interpersonal skills and a collaborative mindset, with a proven ability to work effectively within a cross-functional team.
• A bachelor’s degree in Computer Science, Software Engineering, or a related field will be a plus.

Job responsibilities

GlobalLogic team has been involved for many years into development, deployment and support of many different areas of the solution. We are now looking for a talented Nodejs Developer who will join our fast growing team, help us to extend the capabilities of our existing products and build new

Some of your responsibilities will include

• Close cooperation with Client R&D team to match requirements, coordinate with co-developers and manager, send regular updates – your communications skills will be very important;
• Drive the architectural design and evolution of the platform, ensuring scalability, security, performance, and maintainability;
• Lead a team of five professionals, ensuring effective collaboration, clear accountability, and timely delivery of project objectives in alignment with established quality and performance standards.
• Proactively identify technical challenges and propose innovative solutions. Troubleshoot and resolve complex issues in a timely manner, ensuring the stability and reliability of the platform;
• Developing both personal expertise and team capabilities in the GenAI space.

We are looking for a Junior QC Engineer to join our team and help ensure the quality, functionality, and user experience of our e-commerce applications. If you are detail-oriented, enjoy testing web interfaces, and want to grow your QA skills in a dynamic environment, this role is perfect for you!
 

Responsibilities:

• Review Jira tickets to understand project scope, acceptance criteria, and requirements;
• Create clear, detailed, and maintainable test cases based on business, client, and region-specific requirements, as well as web, UI/UX, and industry best practices;
• Execute manual testing across supported browsers and devices;
• Validate that implementations adhere to legal and compliance requirements;
• Identify, document, and clearly communicate defects, risks, and edge cases;
• Verify fixes and enhancements for front-end development projects;
• Report test coverage and results clearly and transparently.

Tools & Platforms:

• Use tools such as Litmus for email testing and BrowserStack for cross-browser and cross-device testing;
• Ensure testing covers current, market-relevant browsers and devices.

Documentation & Process Improvement:

• Maintain QA documentation relevant to your responsibilities;
• Update reusable test cases for custom, client-specific features to support regression testing;
• Contribute to the continuous improvement of QA processes and standards.

Requirements:

• Proven ability to write clear, effective, and comprehensive test cases;
• Strong attention to detail and organizational skills;
• Proficiency in written and verbal English;
• Solid understanding of modern web browsers and browser behavior;
• Knowledge of how browser sessions and cookies function;
• Familiarity with web standards and UI/UX best practices, particularly in e-commerce.
• Ability to interpret requirements and translate them into structured test scenarios

Nice to Have

• Experience with QA automation tools or frameworks;
• Exposure to automated testing concepts and best practices;
• Interest in expanding QA automation skills over time.

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

About us:

At MR. Glazier, we specialize in high-quality glass solutions delivering craftsmanship and precision to every project. We’re looking for a Remote Procurement Specialist to take full ownership of our procurement process. Source quality materials, negotiate contracts, and ensure timely deliveries to support seamless production and installation. 

It is a fully remote position, with overlapping 9am - 6pm EST New York time zone. 

You need high-speed internet and a reliable home office setup.

What skills you need:

• 2+ years of purchasing or procurement experience
• Ability to communicate with suppliers and team in English 
• Ability to negotiate contracts and pricing effectively to maximize value and supplier partnerships
• Strong analytical skills to evaluate supplier performance, manage budgets, and optimize procurement strategies

• Ability to manage multiple priorities and meet deadlines in a fast-paced, dynamic environment

   

Bonus:

• Experience within construction, architecture, glazing industries

What you will do:

• Communicate directly with technicians and sales to identify the best materials / product to order
• Source and purchase windows, doors, hardware, parts, glass and construction materials
• Track order statuses
• Negotiate pricing, terms, and delivery schedules
• Create / systemize product catalogs
• Coordinate with dispatchers and to meet installation timelines

What we offer:

• Remote work
• USD salary
• Constructive feedback culture and open communication

We are looking for a skilled Trainee React Developer to join our team and develop innovative projects.

Ideally, you need to have a passion for programming, great soft and English skills.
 

It is a full-time position in Lviv.

Requirements:

▪️ Solid understanding of React

▪️ Strong JavaScript skills

▪️ Knowledge of HTML5 and CSS3

▪️ English level: Intermediate+ (written, spoken)

▪️ Desire to work and study new technologies, approaches and best practices

▪️ Attentive to details

Will be a plus:

▪️ Experience with GIT/svn, REST, Social Network API’s

▪️ Bachelor’s degree in Computer Science or an equivalent

Responsibilities:

▪️ Develop a web application with React, ES6, Webpack etc.

▪️ Write clean, maintainable, and efficient code

▪️ Implement front-end functionality according to requirements

▪️ Staying current on new technologies and best practices

▪️ Communicate with the customer and team members

Interview stages:

Initial interview ➜ Technical Interview  ➜ Job offer

We offer:

▪️ IT Club membership

▪️ 18 days of vacation + 8 days of paid state holidays

▪️ Health insurance

▪️ Compensation for language trainings 

▪️ Compensation for educational courses, training, and certificates

▪️ Compensation for sport activities

▪️ Mentorship program

▪️ Employee recognition program with awards

▪️ Running club

▪️ Reading club

▪️ Cozy and pet-friendly office

▪️ Weekly sweets & fruits office days

▪️ Corporate bookshelf

▪️ Office relax zone with PS4, VR, table games, table tennis, aero hockey, mini football table, and gymnastic ladder.

We are looking for a team player!

Are you interested? We would be glad to receive your CV.

Location: Remote
Employment Type: Full-time
Experience Level: Senior / Mid-level

About Everstake

Everstake is a blockchain company with Ukrainian roots, proudly ranked among the top 10 validators globally. We partner with over 80 Proof-of-Stake (PoS) blockchain networks, supporting their growth with secure, high-performance infrastructure.

As our operations scale, we’re looking for a skilled Golang Developer to join our team full-time and contribute to infrastructure development for a blockchain project. The ideal candidate not only writes high-quality Golang applications but also takes part in architectural decisions and helps shape the overall product design.

What You’ll Do

• Research a wide range of cutting-edge blockchain technologies, especially those related to bridging techniques and decentralized infrastructure.
• Play a key role in architectural and design decisions, ensuring scalability and performance.
• Collaborate with developers during the development and support cycles.
• Identify, prioritize, and execute tasks across the software development lifecycle.
• Write scalable, robust, testable, and maintainable Golang code.
• Automate tasks and workflows through appropriate tools and scripts.
• Document development phases and monitor systems for continuous improvement.

What We’re Looking For

• 4+ years of programming experience.
• 2+ years of professional experience with Golang.
• Strong knowledge and experience working with SQL and NoSQL databases.
• Experience in Linux system administration.
• Solid understanding of networking protocols (TCP, HTTP, UDP, etc.).
• Hands-on experience with REST and RPC services.
• Experience with unit and integration testing.

Nice to Have

• Experience with blockchain technologies and Web3 infrastructure.
• Familiarity with Agile / Scrum methodologies.
• Experience with Smart Contracts and Crypto Wallets.
• Knowledge of ClickHouse, Redis, or RabbitMQ.
• Familiarity with gRPC technology.

Why Join Everstake?

• Join a global team passionate about blockchain technology and innovation.
• Work on industry-leading blockchain projects with high-performance infrastructure.
• Take part in architectural decision-making and influence key technical directions.
• Enjoy continuous learning and professional growth opportunities.
• Benefit from flexible working conditions and a supportive, collaborative environment.
• Make a meaningful impact on the blockchain ecosystem by solving complex and rewarding challenges.

Project: Software development for a cardiovascular ultrasound scanner (heart).
Team: The team (Connectivity) is dedicated to developing and maintaining an Archive, a patient database that handles the storage, conversion, and transfer of medical images. They specialize in working with the DICOM file format. The team comprises 6 developers (C++ and C#), including a Scrum Master and a QA specialist.

Technologies: Windows, C++14-20, Visual Studio 2022, Qt for certain tasks, C#/CLI. Version control systems: SVN (main) and Git.

Requirements:

At least 3 years of professional C++ development experience
Intermediate English level (written and spoken)

Will be a big plus:

Wide knowledge of the Qt framework
C#/CLI work experience

We offer:

20 days of paid vacation (official Ukrainian holidays are days off)
15 days of sick leave
Accounting support
Comfortable modern office (Kyiv and Kharkiv) and working environment
Flexible working schedule
Corporate events
English classes
Paid conferences

Responsibilities:

Writing new code and functionalities,
Creating tests, bug fixing, refactoring, support
Additional testing (product verification) during releases
Mandatory participation in Scrum meetings with the team

We're looking for a Middle+ Fullstack Developer - Next.js | React | React Query | NestJS | PostgreSQL
 

About us:
 

LenGreo is a full-cycle digital marketing & development company.

We’re building a modern social-media-driven platform — a creator–fan ecosystem where users publish content and fans can financially support creators.
 

The product is performance-oriented, scalable, and built with clean architecture principles.
 

You’ll join an experienced cross-functional team including a Technical Lead, Backend Developers, Business Analyst, Designer, and Project Manager.
 

Role Overview:

• Middle+ Fullstack Developer with strong frontend focus
• Confident across the full stack
• Product-oriented ownership mindset
• End-to-end feature delivery
• UI → API → data layer involvement

Responsibilities:

• Build and scale frontend features with Next.js and React
• Manage server state using React Query
• Implement UI from Figma and design system
• Develop feeds, profiles, messaging, notifications, and content interactions
• Contribute to backend features using NestJS
• Work with PostgreSQL queries and schema updates
• Design and integrate REST APIs
• Participate in architecture and technical planning
• Write clean and maintainable code
• Improve performance and UX across the product
• Join code reviews and follow engineering standards

Required Experience:

• Commercial React and Next.js experience
• Strong JavaScript and TypeScript knowledge
• Production-grade web application experience
• NestJS or similar Node.js framework experience
• PostgreSQL and relational database knowledge
• REST API design and consumption experience
• Frontend performance and scalability understanding
• Team workflow and Git experience

Nice To Have:

• Experience with social or content platforms
• Real-time features (WebSockets)
• Messaging or feed-based interfaces
• Payment integrations
• Contributions to scalable system architecture

Engagement Format:

• Remote
• Full-time
• Long-term collaboration
• Product-focused environment