Jobs at Djinni

You are a Computer Science expert with a strong understanding of advanced data structures, hashing mechanism, complexity of search, sorting, and you have a high-level knowledge of many sorting algorithms.

Being part of our growing RandD team involved in groundbreaking mobility focused research in the Mobile and IoT sectors, you will be provided with amazing opportunities to work on exciting projects that offer innovative mobile device solutions to our enterprise clients across the world.

What You’ll Do

- Take on research and development projects, break down into fundamental elements, explore potential technical paths and propose team approach for architecture and software development elements;

- Understand existing and future product technical challenges and identify solution paths for development; coaching the team along the technical path for optimal solution design;

- Develop innovative solutions to tackle big industry problems in the Mobile and IoT sectors;

- Actively contribute in brainstorming and idea generation activities, as well as participate in enhancing/maintaining existing solutions;

- Maintain high standards of quality for code, technical documentation, and deliverables;

- Define and implement best coding practices; proactively keep a tab on emerging technologies;

- Provide technical guidance on the research and development of new products and services;

- Work closely with the manager to ensure the product is evolving according to need;

- Write well designed, scalable, reliable, testable and reusable code by using best software development practices, clean code and solid principles;

- Contribute towards the entire development lifecycle of analysis, design, implementation and test;

- Detect, report, investigate, and fix product defects;

- Automation, including writing unit and integration tests;

- Collaborate on projects with an all-star team comprised of varying skillsets through code reviews and design discussions;

- Constantly update your knowledge and stay up-to-date with advanced technologies to be able to provide the best solutions for new projects, and

- Have fun, with all of the above!

Experience You’ll Bring

- 8+ years of hands-on experience in software development and solution design preferably with product companies;

- Proven track record of successfully making a positive impact as a tech visionary;

- Previous RandD experience would be a definite asset;

- You have incredible coding skills. Your programming abilities are way above average and you can engage in meaningful conversations about modern technology;

- You obsess over server scalability and robustness and your work reflects that;

- You are a Computer Science expert with a strong understanding of advanced data structures, hashing mechanism, complexity of search, sorting, and you have a high-level knowledge of many sorting algorithms;

- You are constantly investigating new technologies and introducing them into existing products;

- You possess a deep knowledge of Microsoft technology stack- .NET, .NET Core, ASP.NET Web API, SQL Server;

- You have a demonstrable versatility in various front-end and back-end technologies, ideally AngularJS 6 and above, RxJS and knowledge of Flus and Redux. Additionally, JavaScript, HTML5, CSS3, NodeJS, REST APIs, JSON, WCF, Web API, Unity, LINQ;

- You have excellent understanding of unit test principles, multi-layer architecture, SOA principles and best development practices, as well as previous experience using OOD, Design Patterns, Data Modelling and Storage with well-known relational database (preferably SQL);

- Understanding/or strong interest in agile methods such as Scrum/XP, Behavior Driven Development, and Continuous Delivery;

- You are eager to constantly learn and update your skills, and you like to share knowledge with others;

- You are a self-starter with a high degree of initiative, a can-do attitude and a positive mindset;

- Degree from an accredited college/university or equivalent work experience.

What’s in it for you?

The People - From our humble origins in our founder’s basement, to our industry leading position today, SOTI has worked hard to foster a company culture that we can all believe in. A culture that emphasizes personal growth, continuous innovation and fun.

The Growth - Our environment fosters new ideas, fresh perspectives, and the ability to take them over the goal line. SOTI is a fast-paced environment with a global reach that encourages you to make your mark and be part of something big!

The Technology - You’ll get the chance to work with leading edge technologies and take on complex and interesting projects, as part of highly collaborative and agile teams. You will work alongside SOTI’s partners which include leading tech giants that will keep you on the cusp of emerging technologies.

We are looking for a Senior Hardware Developer to join our team and work on industrial/embedded electronic products.
This role involves full-cycle hardware development — from architecture and schematic design to validation and production support.

Responsibilities:

• Analog / digital / mixed-signal schematic design
• Multilayer PCB design
• Power electronics design (DC/DC, AC/DC, battery systems)
• Board bring-up and validation
• EMC / pre-compliance considerations
• Close collaboration with embedded and mechanical teams
• Production support and hardware optimization
   

Requirements:

• 5+ years of experience in hardware development
• Strong PCB design experience (Altium, KiCad or similar)
• Practical experience with power electronics
• Solid understanding of EMC principles
• Experience working with embedded systems
• English level: Intermediate or higher
   

Nice to have:

• RF / antenna design experience
• CE / FCC certification experience
• High-speed interfaces (USB, Ethernet, DDR)

About the project: 

You will contribute to the growth of a comprehensive solution that democratizes accounting and tax services for solopreneurs. 

What you’ll do:

• Work closely with Engineering team to improve our applications from a systems perspective to define the solution and suggest the Architecture and work plan
• Develop End-to-end features from design to implementation and Deployment of our core product
• Provide innovative solutions for complex issues.
• Work and collaborate with Software engineers, Architects, Product managers and DevOps to create an amazing product
• Inspire others, lead by example, and strive for excellence.

Who you are:

• You are passionate about making sense of complicated processes, taking the lead on making decisions, and initiating new creative observations; all while helping to take our product to the next level.
• You’ve got strong opinions about how to build the best scalable architecture and the experience to back up those opinions.
• You are excited about developing an innovative product while making an impact as an individual contributor.
• 6+ years of experience with backend development
• 1+ years of experince as a Tech Lead/Team Lead
• Proficiency in Python
• Experience with large refactors or infra/partner migrations
• Experience working with US based clients and Product Managers
• Experience with Cloud Technologies. 
• Vast experience in production environments and the full cycle process from product requirements to production
• Fast learner, able to adapt to new technologies
• A true team player with strong communication skills and can-do attitude
• Very good communication skills
• Fluent English

At UnderDefense, we protect the digital world by helping businesses stay ahead of cyber threats. Our cutting-edge cybersecurity services and award-winning team empower global enterprises to operate securely and with confidence.

We are seeking a hands-on B2B social media strategist to turn our LinkedIn and YouTube presence into a lead generation engine and a brand awareness powerhouse. This role is perfect for someone who thrives on creating impactful content in SaaS or highly technical industries like cybersecurity, and wants to work directly with our CEO and subject-matter experts to amplify their insights.

What you’ll do:

• Manage the CEO’s LinkedIn presence as the primary growth channel (content creation, publishing)
• Work directly with the CEO to translate ideas, expertise, and feedback into content 
• Use AI tools to generate, edit, and scale content (text, visuals, presentations, video), while maintaining high quality and consistency
• Support the company’s LinkedIn page and distribution through internal stakeholders’ profiles
• Analyze content performance and optimize based on what drives visibility, engagement, and leads
• Collaborate with design and marketing to ensure consistent messaging and visual standards

What makes you a great fit:

• Experience managing a founder’s personal brand on LinkedIn or corporate LinkedIn page (B2B, SaaS, or similar)
• Track record of driving measurable results via social media (leads, engagement, traffic)
• Experience using AI tools for content creation (and more importantly — controlling quality, not just generating content)
• Strong execution mindset: you can move fast, test ideas, and iterate without waiting for perfect input

Why join UnderDefense?

• Work with a world-recognized cybersecurity company featured in Top 200 MSSPs globally
• Your content will reach CTOs, CISOs, and decision-makers at Fortune 500 companies
• Be part of a smart, passionate team that values initiative and creative freedom

• Direct influence on company growth with close collaboration with leadership

   

If you want to turn social media into a true business driver, create content with global reach, and be part of a fast-scaling cybersecurity leader, we’d love to meet you!

Data Science UA is a service company with deep expertise in AI and Data Science. Our story started in 2016 with the first Data Science UA Conference in Kyiv, and since then, we’ve built one of the largest AI communities in Europe. 

About the role:
We are looking for an Embedded C++ Engineer to become a helping hand for our internal R&D team. You’ll develop a unique platform, which can be used in UAVs and their simulators.
IMPORTANT: this role offers a reservation against mobilization if you need it. 

Requirements:
- 1 year of experience as a C/C++ Engineer;
- Good proficiency in C/C++;
- Basic knowledge of Python;
- Solid understanding of OOP principles;
- Solid CS expertise (algorithms, data structures, design patterns, etc.);
- Effective use of AI tools (Claude, GitHub Copilot, ChatGPT etc.);
- Experience with embedded systems development;
- Soldering skills and electronics knowledge;
- Understanding of embedded protocols (UART, SPI, I2C, etc.) including both hardware connection and software communication;
- Student/graduate in the field of Computer Science;
- Location: only Kyiv or Kyiv region. Office attendance is required (at least 2-3 days per week).

Will be a plus:
- Proficiency in Python;
- Understanding of image processing and computer vision principles;
- Experience in writing C/C++ code for Arduino, Raspberry Pi, and/or some other embedded platforms;
- Experience in programming flight controllers and/or piloting UAVs;
- Experience working in a team with other embedded engineers;
- Intermediate English or higher;
- Your own pet projects;
- Experience with microservices in embedded systems, including ZeroMQ;
- Experience with shared memory (RAM) operations;
- Experience with multiprocessor code in C/C++;
- Experience creating and using shared DLLs between C/C++ and Python on Linux and Windows;
- Knowledge of encryption algorithms and embedded security;
- Experience with low-latency C/C++ systems (e.g., fast SDL rendering on devices);
- Experience with analog-to-digital converters;
- Experience in task-tracking systems like Jira/Asana.

Soft skills:
- Ability to learn quickly;
- Independent work, without careful supervision, willingness to take responsibility;
- Passionate attitude to work;
- Timely and high-quality delivery of results;
- Flexibility regarding occasional overtime or weekend work when required (with compensatory time off).

Responsibilities:
- Development and testing of C++ software for embedded systems and microcontrollers;
- Working with embedded communication protocols;
- Readiness to handle the tasks from different domains (starting embedded SW ending soldering, CV algorithms integration, UAV autopilots and flight controllers programming, and participation in drones testing at the test fields);

We offer:
- Reservation against mobilization;
- Medical insurance;
- Team-building events, conferences, meetups, and other activities;
- Free English classes with a native speaker and external courses compensation;
- PE support by professional accountants;
- There are many other benefits you’ll find out at the interview.

UnderDefense is one of the fastest-growing cybersecurity companies in Europe, trusted by 300+ global organizations. Recognized by Gartner and Clutch, we protect companies worldwide with cutting-edge MDR, offensive security, incident response, and our rapidly scaling SaaS platform UnderDefense MAXI.
As we continue expanding in the U.S. market, we are strengthening our communications engine. We are looking for a hands-on PR Manager who can elevate our brand, amplify our founders’ voices, and drive strategic visibility across global tech and business media.This is a high-impact role for someone who can both shape PR strategy and execute it independently.

Role Overview:

The PR Manager will own both corporate communications and executive PR, working directly with our CEO and Marketing leadership. You will build our media presence from the ground up, pitch UnderDefense’s expertise, drive thought leadership, and manage communication around cybersecurity incidents and industry commentary. We need someone who is proactive, resourceful, and capable of navigating a fast-paced environment with no bureaucracy and high expectations for output.

Key Responsibilities:

• Build and execute PR strategy to increase UnderDefense’s visibility in U.S. and global markets.
• Develop and maintain relationships with journalists, editors, analysts, and influencers in tech, business, and cybersecurity media.
• Pitch company news, industry commentary, product updates, and expert insights from UnderDefense leaders.
• Develop and manage the personal brand of the founder as a key industry voice: secure interviews, speaking opportunities, and expert positioning.
• Identify media opportunities based on security incidents, industry reports, and threat trends.
•  Draft press releases, statements, talking points, briefs, and media kits.
•  Build a steady pipeline of PR opportunities by working closely with internal teams (security, product, pentest) and turning their insights into media stories.
•  Prepare executives for interviews, panels, podcasts, and conferences.
• Collaborate with marketing to align messaging across PR, social media, events, and content.
• Drive PR reporting: coverage tracking, share of voice, and impact on brand awareness.
• Ensure messaging consistency across all external channels.

•  Use AI tools to accelerate research, drafting, and reporting workflows.

   

Qualifications:

Must-have:

•  3+ years of experience in PR or Communications for B2B tech, SaaS, or cybersecurity companies.
•  Strong media relations skills with proven experience securing coverage (preferably in U.S./international media).
• Excellent English writing skills: press releases, pitches, executive quotes, op-eds (C1–C2 minimum).
•  Experience working directly with founders or C-level executives on thought leadership and personal brand.
• Ability to operate independently, pitch proactively, and deliver end-to-end results.
• Strong storytelling skills and understanding of how to make technical topics newsworthy

•  Comfort with AI tools (drafting, research, content generation) and ability to QA AI output critically.
   

  Nice to have:

•  Experience in or direct network within the cybersecurity industry.
• Experience in crisis communications or reactive PR based on industry incidents.
• Familiarity with U.S. media landscape and PR tools (Meltwater, MuckRack, etc.).
• Understanding of product positioning and collaboration with marketing teams.

Why UnderDefense:

• Work with global cybersecurity experts and a hands-on, visionary CEO.
• Direct impact on the company’s brand, visibility, and industry influence.
•  Fast-paced, no-bureaucracy culture that values ownership and initiative.
•  Competitive USD compensation.
• Remote-first, flexible work environment.
•  Opportunity to build PR function from scratch and scale it as the company grows.
•  Join a team recognized for innovation, speed, and strong product vision.

Job Title: Senior Jira Developer & Administrator

We are seeking a team member based in Europe, Eastern Europe, or Latin America (LatAM) who thrives in a distributed, remote environment. To ensure consistent collaboration and real-time synchronization with our Pacific Coast headquarters, this role requires a schedule that provides daily overlap until 1:00 PM PST.

• For candidates in Europe/Eastern Europe: This represents a shifted "late" schedule that typically concludes between 10:00 PM and 11:00 PM local time.

For candidates in LatAM: This aligns well with standard business hours, typically concluding between 3:00 PM and 6:00 PM local time, depending on your specific region

Role Summary: We are seeking a dynamic Senior Jira Developer/Administrator to engineer and maintain a complex Atlassian environment for a user base of ~1,000. Unlike a standard administration role, this position focuses heavily on Test Driven Development (TDD), Scripting, and Automation.

You will be responsible for architecting a custom End-to-End (E2E) testing framework within Jira, to manage Requirements, Verification, and Execution workstreams. You will leverage Groovy and Python to build advanced customizations and integrate Jira with downstream systems.

Key Responsibilities

Development & Automation

Advanced Scripting: Use Groovy and ScriptRunner to develop complex workflow functions, behaviours, and listeners that extend native Jira capabilities.

API Integration: Design and develop custom solutions using Python and Jira REST APIs to integrate with external tools (specifically Jenkins and CI/CD pipelines).

Test Framework Architecture: Maintain and enhance a custom testing hierarchy, ensuring seamless data flow across the three key workstreams: Requirements, Verification, and Execution.

Data Automation: Automate the ingestion of testing component results into the Jira hierarchy and extract data for external reporting.
System Administration & Operations

Instance Management: Oversee the daily health, performance, and configuration of the production Jira instance.

Configuration: Manage complex customizations including workflows, screens, fields, permission schemes, and notification schemes.

Plugin Management: Install, configure, test, and manage the lifecycle of Atlassian marketplace apps.

Access Control: Handle user permissions, project access requests, and license management.

Project Delivery & Stakeholder Management

Requirements Gathering: Interact with business and technical stakeholders to finalize requirements, obtain sign-off, and translate business needs into technical Jira implementations.

Agile Delivery: Track project progress, manage escalations, and ensure functionality is delivered within cost and timeline constraints.

Qualifications & Technical Skills

Scripting & Languages: Expert-level proficiency in Groovy (for Jira backend) and Python (for external automation/scripting).
Jira Development: Extensive experience with ScriptRunner for Jira, including developing custom listeners, behaviours, and workflow post-functions.
Jira Administration: 3+ years of experience managing Jira and Confluence (Server/Data Center or Cloud).
Testing Lifecycle: Deep understanding of Software End-to-End (E2E) testing processes and Test Driven Development (TDD).
Hierarchy Tools: Proficiency with Jira Structure (ALM Works) or similar hierarchy management tools.
Integration: Experience integrating Jira with DevOps tools, specifically Jenkins.
Database: Experience working with databases for data extraction and reporting.

Soft Skills

Problem Solving: Ability to simplify complex technical issues into understandable solutions for non-technical stakeholders.
Ownership: Strong history of taking ownership of the instance health and the user experience; ability to prioritize workload autonomously.
Communication: Excellent verbal and written communication skills for documentation and stakeholder presentations.

Preferred (Bonus) Qualifications

Certifications: Atlassian Certified Professional (ACP-100/ACP-600).
Additional Tools: Experience with Jama software or TestRail.
DevOps: Strong DevOps background.

Education
B.S. or higher in Computer Science, Engineering, or a related technical discipline.

Note: This role is a 100% remote role with working hours overlapping with the US Pacific Coast time. 
 

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently looking for a Business Development Executive to join one of our clients' team. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you.

Job requirements

• Knowledge of Linux: RedHat, Ubuntu, Debian, etc.

• Experience with hardening configurations

• Experience with MySQL and/or MariaDB, and ideally Galera Cluster.

• Familiarity with Proxmox Virtual Environment management and concepts.

• Knowledge in Shell, Perl, and/or Python scripting

• Knowledge of protocols such as DNS, HTTPS, LDAP, SMTP and SNMP

• Knowledge of IT security principles, secure protocols, encryption fundamentals, Linux hardening

• Participate in evolving the Simartis products from an operational and security perspective

• Strong analytical skills

• Willingness to learn

• Adaptability, Organization, ability to communicate with less technical colleagues

• Strong problem solving skills

Key job responsibilities/duties include:

• Install and Configure Linux Systems

• Proactively maintain and develop all Linux infrastructure technology to maintain a

24x7x365 uptime service

• Maintain best practices on managing systems and services across all environments

• Manage, coordinate, and implement software upgrades, patches, hot fixes on

servers, workstations, and network hardware

• Provide Internal and External Technical Support and Guidance

• Contribute to the improvements of the support activities

• Design and develop infrastructure monitoring and reporting tools

• Develop and maintain configuration management solutions

• Ability to build and monitor services on production servers

• Involved in developing and overseeing the backup, replication, clustering and fail

over strategies

• Create and modify scripts or applications to perform tasks

• Manage Kubernetes and container (e.g. Docker) environments

• Monitor and modify system performance in an agile and highly flexible

environment.

• Provide input on ways to improve the stability, security, efficiency, and scalability

of the environment

• Setup VPNs (IPSEC / Fortigate) between Simartis and customer's network

• Very good understanding of networking principles, propose infrastructure setup

taking into account the Simartis and customer's specific network requirements

• Understands network security principles, experience with network segmentation

• Implementation and configuration of Proxy / Reverse proxy, firewalls, load

balancers

• Gain knowledge about the Simartis products and technologies, understand the

business logic implemented by the products, understand the technical details of the

products.

• Collaborate with other teams and team members to develop automation strategies

and deployment processes

• Participate in On Call (monitoring live systems during daytime, available anytime

if customers call the Simartis support number for *critical* incidents)

• Supervise the Simartis Live products, troubleshoot, answer to customer tickets

• Contribute to setting up / maintaining a CI/CD infrastructure

Join Redwerk as an SEO Specialist and help drive our digital growth in the EU and US markets!

Redwerk is a software development company delivering custom software solutions to clients across the world. We specialize in IT outsourcing, dedicated development teams, and long-term technology partnerships.

Organic search is an important part of our growth efforts, and we’re continuing to develop it thoughtfully — including AI-driven automation and workflow optimization. We are looking for a goal-oriented SEO Specialist who wants real ownership and direct impact on qualified B2B lead generation.

This is a full-time role with long-term growth potential based on performance.

About the Role:

You will take ownership of organic performance across Redwerk’s service and commercial pages, focusing on high-intent keywords and measurable business outcomes.

This role combines strategy, hands-on execution, and AI-driven automation. You’ll work closely with marketing and development teams while having the autonomy to prioritize and implement initiatives.

Within this role, you will be responsible for achieving the following:

1. Increase rankings for high-intent IT outsourcing and software development keywords in US and EU markets
2. Grow the number of qualified inbound leads generated through organic search
3. Improve conversion tracking and visibility of SEO impact across the marketing funnel (GA4 ownership)
4. Build and execute a structured SEO roadmap aligned with business growth priorities
5. Implementing AI-driven SEO workflows to improve efficiency and scalability

Responsibilities:

• Develop and execute SEO strategy for IT outsourcing and software development services
• Conduct keyword research focused on commercial and decision-stage queries
• Optimize service pages, technology-specific pages, and landing pages
• Perform regular technical SEO audits and site health checks
• Identify and resolve indexing and crawl issues via Google Search Console
• Improve internal linking and content structure
• Set up and manage GA4 events and conversion tracking
• Analyze funnels and measure SEO impact on qualified leads
• Develop and monitor backlink strategy
• Conduct competitor analysis in US and EU IT markets
• Create clear SEO tasks for copywriters and developers
• Implement AI-powered workflows for research, content optimization, data analysis, and reporting
• Track performance and report on business-impact metrics

Requirements:

• 3+ years of hands-on SEO experience in IT outsourcing or B2B tech services
• Experience working with US and/or EU markets
• Proven ability to drive SEO results tied to qualified leads (not just traffic)
• Strong hands-on experience with GA4 (events, tracking, funnel analysis)
• Experience with Google Search Console and modern SEO tools (Ahrefs, Screaming Frog, or similar)
• Demonstrated experience using AI tools to improve SEO efficiency and output
• Solid understanding of commercial intent and B2B marketing funnels
• Strong technical SEO fundamentals
• Working knowledge of HTML, CSS, and JavaScript from an SEO perspective
• Comfortable working independently and taking initiative
• English – Upper-Intermediate level or higher
• Portfolio of non-NDA, white-hat SEO projects

Nice to Have:

• Experience with Looker Studio
• Experience building custom AI agents or automation pipelines
• Automation mindset
• Existing network of IT-focused copywriters or link builders
• Experience in competitive B2B tech niches

We Offer:

• Competitive salary
• Unlimited remote work
• Flexible schedule
• 20 days paid leave
• 14 days of paid sick leave
• Entrepreneur support, tax coverage
• Wellness benefits
• Language classes in English, Spanish, German
• Tech event support; fee reimbursement
   

Values & Culture:

• Supporting Ukraine's Armed Forces
• Engaging in charity initiatives
• Organizing IT-focused events
• Encouraging initiative and idea-sharing
• Fostering transparent, meaningful relationships
• Emphasizing task ownership and follow-through
• Prioritizing work-life balance
   

Management Style:

• Flat structure; minimal bureaucracy
• Ability to influence company processes and decisions
• Tool selection autonomy for goal achievement
• Streamlined, efficient workflows
• Team of creative, inventive mid-senior professionals
   

Joining Redwerk:

Redwerk’s digital marketing team brings together professionals and enthusiasts who enjoy finding effective ways to promote our IT and B2B tech services. 

As an SEO Specialist, you’ll have the freedom to experiment with strategies, analyze results, and directly see the impact of your work on search visibility and lead generation, all within a supportive and low-bureaucracy environment.

We hope you’re one of us! ❤️

About the Role: 
We are seeking a Team Lead HR to serve as the primary HR expert for our Kyiv office in the defense technology sector. You will manage all HR activities locally, ensure strict compliance with labor laws and security requirements, support talent development, and implement global HR policies adapted to Ukrainian regulations. 

Key Responsibilities: 

• Advise local management on HR matters, employment law, and compliance with security requirements. 
• Lead recruitment, onboarding, and talent management for the local team. 
• Support performance management, learning, and professional development initiatives. 
• Administer HR processes: maintain employee records, manage leave, sick days, holidays, and working schedules. 
• Maintain timekeeping, attendance, and payroll-related data. 
• Handle employee relations, retention programs, and local HR administration. 
• Ensure accurate HR records, reporting, and adherence to legal and security standards. 
• Promote company culture and values within a highly regulated environment. 

Requirements: 

• Bachelor’s degree in HR, Business, or related field. 
• 5+ years of HR experience, preferably in multinational or defense/miltech companies. 
• Strong knowledge of local labor law, HR compliance, and security requirements. 
• Experience in recruitment, performance management, and employee relations. 
• Excellent communication, discretion, and interpersonal skills. 
• Ability to operate independently while aligning with global HR policies. 

BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. ‍Young, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm. Our BRO team consists of 1,300 bright minds creating innovative ideas and products. We don’t follow formats. We shape them. We build what works, launch it fast, and make sure it hits.

We are looking for a skilled Senior Flutter Developer.

✅ Responsibilities:
✔️ Development and improvement of crucial components of the platform
✔️ Make the product testable
✔️ Participate in grooming, planning, tech, and estimation sessions
✔️ Make your own decisions on the architecture level
✔️ Bring fresh and innovative ideas into the company’s processes
✔️ Support and improve product documentation
✔️ Couch Middle/Junior team members
✔️ Code review

✅ Requirements:

✔️ 3+ years of hands-on mobile development experience (Android or iOS)

✔️ 2+ years of hands-on Flutter development experience (at least 1 application released in the store)

✔️ Solid knowledge of Dart (including Dart streams / RxDart)

✔️ Solid knowledge of mobile architecture principles

✔️ Good knowledge of OOP/SOLID principles

✔️ Good knowledge of REST and Sockets

✅ Nice to Have:
✔️ Kotlin

✔️ Java

✔️ Swift

✔️ Experience with CI/CD process

✔️ Experience with Unit and Functional testing of mobile applications

✅ We offer excellent benefits, including but not limited to:
✔️Snacks in the Office;
✔️20  days of vacation per year;
✔️6 days of sick leaves without document required;
✔️Attractive office location and facilities - Loftmill;
✔️Medical insurance for you and your partner;
✔️Sports package;
✔️Birthday, wedding, and newborn gifts;
✔️Languages classes (partially paid by the Company);
✔️Career growth opportunities;
✔️International corporate parties, great team-building events and activities.

We are looking for a Senior Backend Engineer to join our Legal Tech engineering team and help build the next generation of AI-driven litigation ecosystem. This role combines top-tier backend engineering, cloud architecture, and cutting-edge LLM/AI innovation.

You’ll build high-scale, secure, multi-tenant services that turn our real-time transcription engine into AI-powered workflows and assistants used by legal teams. The role offers real ownership and chances to lead initiatives, while giving you space to grow your skills in AI development and modern dev-AI tools — all within a supportive, collaborative team.

This role is for people who bring passion, curiosity, and a genuine drive to build something meaningful as part of a strong, mission-driven team.

This is a remote position based in Ukraine. Candidates must have full professional proficiency in English.

What makes Verbit unique?
Verbit turns speech into impact. Our team of 250 professionals builds AI-driven solutions that help the world’s leading organizations get real value from their audio and video content. We serve high-end customers across the Legal, Media and Education markets with a next-generation verbal-intelligence platform that brings AI into the core of their workflows.

Our in-house technology combines advanced LLMs, GenAI capabilities and speech AI to power everything from legal-tech automation and real-time insights to intelligent media and learning workflows. Beyond transcription or accessibility, Verbit provides actionable intelligence: smart summaries, analytics, search, knowledge extraction, legal-deposition insights and more.

With more than 3,000 global customers relying on Verbit — including top law firms, universities, enterprises and media organizations — we’re building the future of how speech data is processed, understood and used.

     If you want to join our journey, you’ll need:

• 7+ years of hands-on backend development experience in a high-scale production environment
• Strong proficiency with Python, REST APIs and Cloud (e.g. AWS, GCP)
• Strong experience designing and building distributed, cloud-native microservices
• Experience with event-driven architectures and asynchronous processing
• Solid understanding of system design, scalability, availability, and performance optimization
  Practical experience using AI-powered development tools (e.g., Cursor, Claude Code)
• A significant advantage if you have practical experience with AI infra, such as: RAG, Agentic frameworks, Langfuse, LiteLLM
  Ability to take ownership and drive projects end-to-end, working proactively and independently and as a team in a fast-moving environment

• Good communication skills and teamwork
  Ability to work efficiently both individually and within a team

   

  It will be even better if you have:

• Formal education in relevant fields (CS, Math, Electrical Engineering etc.)
• Experience with large scale SaaS solutions
• Ability to integrate AI/LLM features into backend services (e.g., prompting, embeddings, RAG pipelines, fine-tuning)

🚀 Hi! Welcome to Megafair — an international startup provider in the skill-based and slot iGaming niche, where excitement meets intellectual challenge. We create high-quality, innovative gaming products that set new industry standards and captivate players worldwide.

With a truly global team, we work across multiple markets, blending creativity, technology, and expertise to deliver exceptional gaming experiences. Our vision is bold, and our plans are big — this is your chance to join us from the ground up and grow together with a fast-scaling startup.

If you’re ready to be part of a team where every idea matters, challenges inspire, and achievements are celebrated, MegaFair is the place to make your mark.

REQUIREMENTS

• 7+ years of experience as a DevOps Engineer;
• Strong expertise in AWS (EC2, S3, RDS, EKS) and tools like Jenkins and Ansible;
• Hands-on experience with IaC (Terraform, CloudFormation);
• Solid knowledge of networking, security, and CI/CD pipelines;
• Experience managing high-load production systems;
• Strong understanding of scalability, availability, and distributed systems;
• Experience with Docker and Kubernetes;
• Proficiency in Python, Bash, or PowerShell;
• Familiarity with databases (SQL/NoSQL) and queue systems (Kafka, RabbitMQ);

• English level B2+.

   

WE OFFER

• Compensation: competitive salary;
• Tech tools: modern technical equipment;
• Time Off: 20 vacation days, 10 sick days annually;
• Work-Life Balance: flexible remote, options without time tracking;
• Language Learning: reimbursement for foreign language courses;
• Support network: work with a team you can learn from, and every day;
• Diversity: we pride ourselves on our international working environment;
• Power supply: compensation for electricity, power banks, generator fuel, etc.;

• Professional Growth: emphasis on internal promotions for career advancement.

   

RESPONSIBILITIES

• Ensure the smooth operation and reliability of the production system;
• Develop and implement a robust observability capability for both technical and product-level Key Performance Indicators (KPIs);
• Design, implement, and maintain Continuous Integration/Continuous Deployment (CI/CD) pipelines for efficient software delivery;
• Identify and implement strategies for cost optimization within the infrastructure and operations;

• Implement and maintain security measures to safeguard the integrity and confidentiality of the system.

   

CANDIDATE JOURNEY

Interview with a Recruiter — Interview with CTO — Interview with DevOps — Job Offer

About the Role

We are looking for an experienced Senior Rust Developer to join a high-impact project focused on building scalable, high-performance backend systems. You will work on server-side logic, APIs, and distributed systems, contributing to robust and efficient data processing solutions.

Key Responsibilities

• Design and develop backend services using Rust in production environments
• Implement and maintain REST, gRPC, and WebSocket APIs
• Build scalable, reliable server-side logic and data processing pipelines
• Optimize system performance, concurrency, and resource usage
• Ensure data integrity, validation, and consistency across services
• Work with distributed systems and microservices architectures
• Collaborate on containerized deployments (Kubernetes)
• Write clean, maintainable code and contribute to testing and quality assurance
• Participate in code reviews and work effectively within large codebases

Required Skills & Experience

• Strong hands-on experience with Rust (production level)
• Deep understanding of asynchronous programming and concurrency
• Experience designing and building APIs (REST, gRPC, WebSockets)
• Solid background in backend development and distributed systems
• Experience with performance optimization and high-load systems
• Knowledge of relational databases
• Familiarity with Kubernetes and containerized environments
• Understanding of data validation and integrity principles
• Ability to work efficiently with large and complex codebases

Candidate Profile

• Proven experience as a Senior Backend / Rust Developer
• Strong problem-solving skills and attention to detail
• Comfortable working in a distributed, remote team
• Able to align with GMT-5 working hours
• Good communication skills in English (B1+)

Intetics Inc., a leading American technology company specializing in custom software application development, distributed professional team creation, software product quality assessment, and end‑to‑end digital solutions, is looking for a Senior Kotlin Developer to join a long‑term project.

Responsibilities

• Design, develop, and maintain backend services using Kotlin and Java
• Build scalable microservices with focus on performance and reliability
• Participate in architecture design and technical decision‑making
• Work with asynchronous and reactive programming (Coroutines, Flow, WebFlux)
• Integrate systems using Kafka, Redis, and relational databases
• Ensure high code quality through testing and code reviews
• Mentor and support other team members
• Collaborate with cross‑functional teams in English

Required Skills & Experience

• Strong experience with Kotlin (Coroutines, Flow) and Java (Core)
• Deep understanding of JVM, multithreading, and concurrency
• Experience with Spring Boot, Spring WebFlux, Spring Data
• Hands‑on work with PostgreSQL, SQL, JPA / R2DBC
• Experience with Kafka, Redis
• Knowledge of Docker and Kubernetes
• Experience with observability tools: Prometheus, Grafana, Micrometer
• Familiarity with Camunda BPM
• Strong testing background: JUnit, Kotest, MockK, Testcontainers
• Solid understanding of DDD and microservice architecture
• English level: B1 or higher

Nice to Have

• Experience working in distributed teams
• Previous mentoring or tech‑lead responsibilities
• Production experience with high‑load systems

Why Join

• Challenging and technically strong project
• Real influence on architecture and technical decisions
• Professional team with strong engineering culture