Jobs at Djinni

Experience Level: 8+ years of relevant experience

Job Description
We are seeking a Senior Multimedia Engineer to join our engineering team working on advanced audio/video streaming solutions for embedded platforms. The ideal candidate will have strong hands-on experience with GStreamer and a deep understanding of multimedia systems, media pipelines, and streaming technologies.

Technical Requirements
 8+ years of software development experience in multimedia or system-level environments
 Strong hands-on experience with GStreamer on a developer level (must-have), including:
o building and debugging complex media pipelines
o working with elements, pads, caps, and plugins
o diagnosing latency, synchronization, and performance issues
 Strong programming skills in C++ and Java for system-level or multimedia applications
 Solid understanding of audio and video streaming protocols (RTP, RTSP, etc.)
 Experience working with video and audio codecs (H.264, H.265, VP9, AAC, Opus, etc.)
 Experience with Video4Linux (V4L2), Experience with embedded platforms (Embedded Linux and/or Embedded Android)
 Understanding of networking fundamentals: TCP, UDP, HTTP
 Ability to debug complex issues across software layers (middleware, OS, hardware interaction)
 Experience with version control systems (Git), excellent problem-solving, critical thinking, and communication skills

Nice to Have
 Experience with Embedded Android / Android BSP (AOSP)
 Familiarity with multimedia and graphics systems, such as:
o Android Audio / SurfaceFlinger
o ffmpeg,VAAPI, OpenMAX, OpenGL
 Experience with streaming technologies such as WebRTC
 Experience with camera integration or camera subsystem customization
 Knowledge of hardware-accelerated media pipelines
 Scripting experience (Bash, Python)

Responsibilities
 Design, develop, and maintain multimedia middleware components
 Build, integrate, and optimize GStreamer-based audio/video pipelines Integrate
media components with user-space applications and system services
 Debug and resolve complex media issues related to performance, stability, and
synchronization
 Drive technical discussions and contribute to architecture decisions
 Collaborate with hardware, platform, and application teams
 Support board bring-up and hardware validation related to audio/video subsystems

Description

New long-term project for an Energy client, where we will create a microservice platform to support various business cases. You will be part of a team, where we’ll have C# engineers, AQAs, POs, and Scrum Masters.
 

Requirements

• 4+ years of experience as .Net developer. 
• Proven experience in working with architects from the client-side
• Proven experience with Azure, Azure DevOps
• Proven experience working on a microservice-based project
• Ability to mentor mid-junior engineers
• OOP Development, Design Patterns, Best Practices
• Good English to work with clients directly
   

Job responsibilities

• Strong problem-solving and follow-up skills; must be proactive and take initiative
• Professionalism and ability to maintain the highest level of confidentiality
• Create robust code and translate business logic into project requirements
• Develop code using development best practices, and an emphasis on security best practices
• Leverage technologies to support business needs to attain high reusability and maintainability of current and newly developed systems
• Provide system design recommendations based on technical requirements
• Work independently on development tasks with a minimal amount of supervision
• Write effective unit tests and integration tests to ensure high-quality software delivery
• Support Lead, Scrum Master and PO

You will play a key role in improving and maintaining the Amazon Redshift data warehouse, supporting analytical and ad-hoc workloads, and ensuring high availability and performance of Data APIs, Customer Data Platform services, and other business-as-usual (BAU) data services.

This is a high-impact role requiring strong ownership, architectural thinking, and hands-on engineering expertise.

Key Responsibilities:

• Improve performance and optimize costs of the Amazon Redshift data warehouse.
• Design and maintain scalable, secure, and reliable AWS-based data architecture.
• Support analytical and ad-hoc workloads, ensuring high availability of Data APIs and Customer Data Platform services.
• Implement infrastructure-as-code (CDK, CloudFormation) and maintain advanced AWS networking configurations (VPC, Transit Gateway, PrivateLink).
• Build and maintain integrations using REST APIs, SQS, SNS, and Kinesis.
• Apply DevOps best practices, CI/CD, TDD, and observability to ensure system reliability and quality.
• Develop solutions with scalability, security, and performance as core principles.

Required Experience & Skills:
5+ years of experience as a DataOps Engineer or similar role.

• Strong expertise with:
  • Amazon Redshift
  • Amazon Aurora
  • Amazon DynamoDB
• Deep knowledge of AWS cloud services (S3, EC2, Lambda, IAM, Athena, Managed Airflow).
• Hands-on experience with infrastructure-as-code (CDK, CloudFormation).
• Advanced AWS networking and security configuration experience.
• Proficiency in at least one programming language (Python or Java).
• Strong understanding of TDD and automated testing practices.
• Experience building distributed, event-driven systems.
• Solid understanding of DevOps, CI/CD, and modern engineering workflows.
• Experience designing systems for high scalability, performance, and resilience.

At SPD Technology, we bring together a team of like-minded people who are driven by the desire to bring value through their work, united in their commitment to high performance and delivering custom, cutting-edge tech solutions that drive clients’ growth. We empower our people with a culture of excellence and enable them with the opportunity to uphold their accountability to contribute on each level. We value humanity and collaboration, encourage professional and personal growth, and foster a supportive and flexible work environment where everyone’s contribution is welcomed.

Now we are looking for a Software Development Engineer (MLOps) to join us as part of our team.

About the role

As a Senior ML Operations Engineer, you will support teams building and deploying AI-driven solutions, helping them overcome common challenges in the ML development, deployment, and support lifecycle. This role offers autonomy in decision-making, encouraging a proactive approach to solving complex issues and finding optimal solutions for scalable systems.

About the project

PitchBook — a platform for investment professionals. Our software provides access to data and the analytical tools to get answers fast and discover promising opportunities. Uncovers actionable insights and trends hidden within the financial data of more than three million companies. Users all over the world include large corporations, start-ups, venture capital and private equity firms, investment banks, and many others. Features of PitchBook: Advanced search / Discovery & insights / Company profiles / Workflow & efficiency / Financials and many more.

Team composition

1 Engineering Manager, 4 Senior ML Ops Engineers

Work Environment

The role offers a flexible work schedule, allowing you to adapt your working hours with the requirement to attend all team meetings. The team follows a Scrum-based Agile methodology.

As a qualified expert, You will

• Serve as a force multiplier for development teams by creating golden paths that remove roadblocks and improve ideation and innovation.
• Collaborate with other engineers, product managers, and internal stakeholders in an Agile environment.
• Provide mentorship, technical guidance, and perform code reviews for team members.
• Design and deliver on projects end-to-end with little to no guidance.
• Provide support to teams building and deploying AI applications by addressing common pain points in the MLDLC.
• Learn constantly and be passionate about discovering new tools, technologies, libraries, and frameworks (commercial and open source), that can be leveraged to improve PitchBook’s AI capabilities.
• Support the vision and values of the company through role modeling and encouraging desired behaviors.
• Participate in various cross-functional company initiatives and projects as requested.
• Contribute to strategic planning in a way that ensures the team is building exceptional products that bring real business value.
• Evaluate frameworks, vendors, and tools that can be used to optimize processes and costs with minimal guidance.

We’re looking for you if you have

• Degree in Computer Science, Information Systems, Machine Learning, or a similar field preferred (or equivalent practical experience).
• 5+ years of hands-on software development experience with Python (Java experience with strong Python proficiency also considered).
• 4+ years of experience designing and building distributed software systems and architectures.
• 3+ years of hands-on experience deploying and operating Machine Learning services in production.
• Experience supporting ML lifecycle operations including post-deployment monitoring and maintenance.
• Experience in cloud-native stack, with a practical understanding of containerization technologies such as Kubernetes and Docker.
• Demonstrated experience with SQL and NoSQL database design and implementation.
• Ability to decompose complex problems into iterative, well-defined solutions.
• Strong problem-solving abilities with focus on building scalable, efficient, and maintainable systems.
• Strong communication and collaboration skills, with the ability to engage effectively with internal customers across various cultures and regions.
• Ability to be a team player who can also work independently.
• Experience working across multiple development teams is a plus.

Desired Skills

• Experience with cloud platforms (AWS, Google Cloud Platform, or Azure).
• Proficiency in GitOps practices and CI/CD pipeline development and management.
• Observability and monitoring: Integration experience with observability tools (Prometheus, Grafana) and building instrumented, production-ready systems.
• LLM Infrastructure: Experience provisioning and managing Large Language Models through managed services (Azure OpenAI, Google Vertex AI, Amazon Bedrock).
• LLM Tooling: Hands-on experience with LLM gateways (LiteLLM) and agentic frameworks (LangGraph, LangSmith, or similar).
• Vector Systems: Practical experience with vector embedding models and vector databases (Pinecone, Weaviate, Milvus, pgvector).
• RAG Systems: Experience building Retrieval-Augmented Generation systems and evaluating both retrieval quality and generation performance.
• Cloud-native experience with services like Amazon SageMaker, Google Vertex AI, or Azure ML
• Familiarity with ML frameworks and tools: PyTorch, TensorFlow, scikit-learn
• Experience with data infrastructure: Redis, Elasticsearch, Apache Kafka.
• ML experiment tracking and model management: Weights & Biases, MLflow, KubeFlow.
• API development with FastAPI or similar frameworks.
• Java programming experience is a plus.

Interview Process

1. Pre-Screening with the recruiter
2. Tech Interview(ML Fundamentals, Software Engineering) + Live Coding (up to 1,5 hours)
3. ML System Design Interview (up to 60 min)
4. Interview with Engineering Manager (60 min)
5. Final Client Interview (60 min)

About Us

TalentMinted is a boutique IT recruitment agency. We help startups and tech companies hire different developers across Europe and CEE. We work quickly, efficiently, and transparently.

Role Overview

We are looking for a Recruitment Project Manager who will act as a bridge between clients and our sourcing team.

This is not a cold-sourcing role.
This is a coordination, quality control, and delivery ownership position.

You will own the recruitment process from vacancy intake to candidate submission.

Key Responsibilities

• Break down client vacancies into detailed technical and business requirements
• Prepare clear sourcing briefs for recruiters
• Coordinate and control sourcers
• Review CVs and assess technical relevance
• Conduct structured candidate interviews(if needed)
• Validate motivation, communication, and expectations
• Prepare structured candidate summaries
• Communicate directly with clients
• Participate in client calls and clarify hiring needs
• Maintain process transparency and pipeline control

What We’re Looking For

Must-have:

• 2+ years in IT recruitment
• Experience with technical roles (C++ / Backend / DevOps / Embedded, etc.)
• Strong English (B2+ spoken & written)
• Ability to independently run candidate interviews
• Strong analytical mindset
• Structured thinking
• Ownership and accountability
   

Nice to have:

• Experience with aerospace / automotive / embedded roles
• Experience managing freelance recruiters
• Understanding of safety-critical environments

This Role Is For Someone Who:

• Enjoys breaking down complex roles
• Prefers a structured process over chaos
• Can take responsibility for delivery
• Is comfortable communicating with senior engineers and clients
• Wants to grow into Delivery Lead / Head of Delivery

Compensation Model:

• Fixed salary + %
• Performance bonus per successful placement
• Growth to the Delivery Lead role

Why Join:

• Work on complex technical projects
• Be part of a growing recruitment company
• Real influence on process and strategy
• Performance-based income growth

About us 

ZentixSoft is a young British-Ukrainian full-cycle IT company where we value People over processes. We are looking for a Mobile Architect—an engineer who doesn’t just build apps, but designs the mobile interface for a global coordination layer.
 

About the project & conditions 

We are building a Live Operations Platform designed to remove uncertainty between service businesses and their customers. Our ambition is to become the global coordination layer for field service, replacing manual dispatch and fragmented communication with AI-driven orchestration.🌍
 

• Format: Full-time, Outstaff.
• Location: 100% Remote.
• Start Date: No later than March 16th, 2026. 🗓️
   

😉 What we expect from you

• 💎 iOS Authority: Deep expertise in Native iOS development with a mastery of SwiftUI.
• 🏗️ Architectural Mindset: You build for high performance and scalability, ensuring a seamless user experience in a live-ops environment.
• 🧠 Ownership & Pragmatism: You thrive in a startup environment. You are independent, fast-moving, and focused on delivering real product value over over-engineering.
• 🌍 English: Strong communication skills (at least Upper-Intermediate) to integrate directly into the core team.
   

🌟 Would be a big plus (Nice to have)

• 🤖 Android: Experience with Jetpack Compose.
• 🌐 Fullstack Exposure: Familiarity with React, Node.js, or Postgres.
• 🛠️ DevOps: Experience with CI/CD and Docker.
   

🚀 Your responsibilities

• Drive Mobile Strategy: Lead the development of the iOS application, ensuring it meets the demands of a high-scale global platform.
• Rapid Delivery: Work within the core team to ship features fast without compromising on quality.
• AI Integration: Collaborate on implementing AI-driven features into the mobile workflow.
   

✨ What awaits you at ZentixSoft

• 📈 Professional Growth.
• 💵 A structured policy to ensure your compensation grows with your impact.
• 🎓 Access to workshops and internal training.
• ⚖️ We work without overtime and respect your personal time.
• 🦾  Zero micromanagement—only freedom in making high-level technical decisions.
   

📩 If you are ready to build the future of field service — send your CV!

Experience Level: 8+ years of embedded/low-level development experience, with 4–5+ years
focused on Linux / Android BSP and camera or multimedia subsystem integration.
About Client
Our client is the world's leading manufacturer of advanced control and automation systems, innovating technology and reinventing the way people live and work, offering integrated solutions to control audio & video systems. The client streamlines technology, improving the quality of life for people in corporate boardrooms, conference rooms, classrooms, auditoriums, and in their homes.
The automation and control solutions for buildings and homes let people control entire environments with the push of a button, integrating systems such as A/V, lighting, shading, IT, security, BMS, and HVAC to provide greater comfort, convenience, and security. All the products are designed and built to work together as a cohesive system, enabling customers to monitor, manage, and operate everything from the cloud.

Job Description
We are looking for a Camera BSP & Middleware Engineer to drive the design and development of a unified camera infrastructure across Linux and Android platforms.
This role combines deep embedded Linux and Android expertise with camera subsystem integration. The engineer will be responsible for sensor bring-up, driver development,
middleware integration, and image quality tuning, ensuring compliance with Android Camera HAL standards and optimized multimedia performance across platforms.

Technical Requirements (Mandatory)

 Strong experience with Linux kernel camera drivers and V4L2 (including sub-device drivers)
 Proven experience integrating and maintaining Android Camera HAL
 Hands-on experience with camera sensor bring-up and board-level integration
 Experience working with Device Tree / DTBO overlays, including power sequencing, reset, and clock (MCLK) configuration
 Experience tuning image quality pipelines, including:
o 3A algorithms (AE, AWB, AF)
o Lens Shading Correction (LSC)
o Temporal Noise Reduction (TNR)
 Ability to debug complex camera pipelines across kernel and user space
 Experience with Git/Gerrit and build systems (Yocto and AOSP)
 Strong understanding of embedded Linux and Android system architecture

Responsibilities
 Own cross-platform (Linux and Android) camera architecture and board bring-up
 Develop and maintain Linux camera drivers (V4L2 sub-devices)
 Integrate and support Android Camera HAL components
 Create and validate Device Tree / DTBO overlays for camera hardware configuration
 Automate media graph validation, streaming tests, and long-running stress test suites
 Tune image processing pipelines using vendor-provided IQ tools
 Collaborate closely with hardware teams on CSI timing, PHY configuration, and sensor onboarding
 Support performance optimization and long-term platform stability
Preferred Skills
 Experience with ISP pipelines and proprietary HAL implementations
 Knowledge of multimedia frameworks such as GStreamer or OpenCV
 Experience working with high-resolution or multi-camera systems
 Familiarity with automated validation frameworks for camera subsystems

Digis is looking for a Senior ML Engineer to join a long-term project.

About the Project

Our client is Belgian FinTech company developing a high-performance, low-latency machine learning ecosystem for the crypto market.
The platform analyzes real-time social signals (Twitter, Telegram, Reddit) and breaking news to predict market volatility and price movements.

Why Join the Team?
 

• High-Impact Work: Build a platform handling 400+ cryptocurrencies with an end-to-end latency under 200ms.
• Ownership: High autonomy in a lean 5-person team where your technical decisions shape the entire platform.
• Unique Tech Stack: Work with a powerful synergy of Python for ML and C/Cython for performance-critical components.
• Stability: A well-established project.

Responsibilities
 

• Architect ML Systems: Build models to predict market moves using data from Twitter, Telegram, Reddit, and blogs.
• Low-Latency Optimization: Maintain a strict 100ms pipeline from message receipt to trade execution.
• Advanced NLP: Implement event detection, aggregate news threads, and fine-tune LLMs as second-wave prediction models.
• Scalable Engineering: Scale detection processes and refactor APIs into robust microservices.

 Requirements
 

• Experience: 5+ years in Machine Learning & Statistical Modeling (Python).
• Systems Skills: 1+ year of experience with low-level programming in C.
• NLP Focus: Strong background in Natural Language Processing and LLM fine-tuning.
• English: Sufficient for technical interviews and daily collaboration with the CTO.

 We Offer
 

• Time Off: 20 paid vacation days and 5 paid sick leaves per year.
• Growth: Personalized development plan (PDP) and training compensation.
• Perks: Сourse compensations and work equipment (laptop/monitor).
• Support: Full accounting and legal support.

PROJECT:

We are building 4connection – a modern, feature-rich messenger application combining group messaging, interest-based communities and a thoughtful dating or matching feature. Think Telegram meets meaningful matchmaking with accessibility, youth protection and strong encryption built in from the start.

The Rust backend handles message routing, user matching algorithms, group management, API and the web presence. We are looking for a designer to shape the visual identity, user experience and interaction design across mobile and web. This is a client-commissioned project with a clear product vision.

REQUIREMENTS:

1+ years of experience in UI UX or product design for web or mobile applications. Strong understanding of user flows, interaction patterns and clean interface design. Experience designing social, messaging or community-based platforms is a plus. Proficiency in Figma or comparable tools. Basic understanding of accessibility standards. Clear, structured design thinking and attention to detail. Good English skills.

NICE TO HAVE:

Experience building scalable design systems and reusable components. Experience with real-time interfaces such as chat applications. Understanding of safe community design or youth protection UX patterns. Experience collaborating closely with developers. Basic technical understanding of frontend constraints.

RESPONSIBILITIES:

Designing the user experience under direct guidance of the technical lead. Creating wireframes, interaction concepts and high-fidelity UI designs. Developing and maintaining a consistent design system. Designing chat interfaces, community spaces and matching flows. Preparing developer-ready assets and documentation. Collaborating closely with backend and frontend developers to ensure feasibility and clarity.

WE OFFER:

Fully remote work. A small, focused core team of 4 developers – no corporate overhead. Direct collaboration with an experienced technical lead who mentors rather than manages. AI-assisted development is part of the workflow. The opportunity to shape the visual identity of a product from the ground up. Clients will be released as open source – you are building something visible. Fair compensation and long-term collaboration. Nextcloud and Redmine for collaboration.

Tech Stack: Figma, Design Systems, Prototyping Tools, Nextcloud, Redmine

RemotePass is a leading global platform transforming the way businesses access and manage top talent. Recognized as one of G2’s Top 100 Fastest Growing Software Products, we’re on a mission to break down geographical barriers and create a world where exceptional talent can thrive anywhere.

By streamlining global hiring, onboarding, payroll, and compliance, RemotePass empowers organizations to build high-performing remote teams. Our platform is designed to improve the lives of millions of workers worldwide by providing them with unprecedented opportunities to connect with global employers and reach their full potential.
 

We are backed by world-class investors; Endeavor Catalyst, Khwarizmi Ventures, Oraseya Capital, Flyer One Ventures, Access Bridge Ventures, A15, Swiss Founders Fund and Plug & Play.

The Role

We are seeking a highly skilled and experienced Senior Platform Engineer to join our dynamic team. The ideal candidate will have a strong background in building and maintaining scalable, reliable, and secure cloud platforms. You will be instrumental in designing, implementing, and optimizing our core infrastructure, ensuring seamless operations and supporting our ambitious growth initiatives.

Responsibilities

• Develop and deploy microservices and applications using Laravel, Node.js, and Docker.
• Design, build, and maintain robust and scalable platform infrastructure on AWS.
• Implement and manage CI/CD pipelines to ensure efficient and automated software delivery.
• Monitor system performance, identify bottlenecks, and implement solutions for optimization.
• Ensure platform security, compliance, and disaster recovery readiness.
• Collaborate with development teams to define and implement best practices for application deployment and operations.
• Mentor junior engineers and contribute to a culture of continuous learning and improvement.
• Participate in on-call rotations for critical system support.

Requirements

• 5+ years of experience in a Platform Engineer, DevOps Engineer, or similar role.
• Strong expertise in AWS services (EC2, S3, RDS, Lambda, VPC, ECS/EKS, CloudWatch, etc.).
• Experience with Laravel framework for building web applications.
• Proficiency in Node.js for backend development and API creation.
• In-depth knowledge of Docker for containerization and orchestration.
• Experience with CI/CD tools (e.g., Jenkins, GitLab CI, AWS CodePipeline).
• Solid understanding of infrastructure as code (IaC) principles and tools (e.g., Terraform, CloudFormation).
• Experience with monitoring and logging tools (e.g., Prometheus, Grafana, ELK stack).
• Experience with relational and NoSQL databases.
• Experience with implementing security best practices and vulnerability management.
• Knowledge of compliance frameworks (e.g., GDPR, SOC2) is a plus.
• Strong problem-solving skills and the ability to troubleshoot complex systems.
• Excellent communication and teamwork abilities.
• A corresponding degree in Computer Science, Engineering, or a related field, or equivalent relevant experience.

Nice to have

• Experience with message brokers like RabbitMQ or Kafka.
• Knowledge of other programming languages (e.g., Python, Go).
• Familiarity with agile development methodologies.

Benefit offerings include:

• 20 paid vacation days annually
• Paid public holidays based on your country of residence
• Unlimited sick leaves
• Comprehensive premium health insurance coverage

BigD are seeking a proactive and motivated Data Engineer to join our vibrant team. As a Data Engineer, you will play a crucial role in designing, developing, and maintaining data pipelines, building our own DWH, integrating with API, and other data points. We are interested in a full-time position.
 

We invite those who are fired up to

— Build our own DWH based on PostgreSQL

— Work with big enough datasets, which must be updated at least hourly or daily frequency

— DWH components: AWS (S3, Athena), PostgreSQL, BigQuery

— Data collection: Kafka, Google Analytics, API, and other 3rd-party apps

— Data quality/integrity testing automation

— Develop and support ETL / ELT processes

— Support for saving ML models from the other teams

— Create and support project documentation
 

Essential professional experience

— 2+ years of professional experience as a Data Engineer position

— Python development experience with demonstrated ability to write clean, maintainable, and high-performance code

— Advanced SQL query writing and optimization skills, with strong knowledge of PostgreSQL or similar relational databases

— Hands-on experience with designing and implementing RESTful API’s (Aiohttp, Flask, FastAPI)

— Hands-on experience with relational databases (PostgreSQL, Microsoft SQL Server, MySQL) — Proficiency in containerization technologies (e.g., Docker, Kubernetes)

— Basic knowledge of technologies like DBT, Databricks, Snowflake, Kubernetes, and Airflow

— Strong foundation in object-oriented design, data structures, algorithms, and computational complexity analysis
 

We also appreciate

— Self-motivated with a strong ownership mentality and ability to deliver results independently

— Excellent problem-solving skills and attention to detail

— Strong communication skills for cross-functional collaboration

Working conditions:

• Direct communication with the core TEAM
• 28 calendar days of vacation
• Paid sick leave
• Sports compensation
• Compensation for courses and training
• Day off for birthday
• Flexible work schedule
• Regular salary reviews
• Salary paid at a favorable rate
• Non-toxic work environment, free of bureaucracy

• Stable salary payment

   

Join a fast-growing team at the forefront of the iGaming industry, where your expertise will directly contribute to the company's growth and success.

PROJECT: We are building 4connection – a modern messenger with interest-based communities, serious dating/matching features, strong encryption, accessibility and youth protection. The iOS client is built natively in Swift. SwiftUI for the interface, Firebase for push and real-time features, Keychain for secure storage. Like the Android developer, you work with the backend developer from day one – features are tested against real APIs, not against mocks.

REQUIREMENTS: 1+ years of experience in native iOS development with Swift. Understanding of the iOS app lifecycle and background processing. Experience with Firebase (Cloud Messaging, Firestore). Basic knowledge of secure storage (Keychain). Experience with Git and project management tools (Redmine). Good English skills (reading and writing).

NICE TO HAVE: Experience with SwiftUI. Experience with accessibility features (VoiceOver, Dynamic Type, accessible navigation). Knowledge of youth protection or age verification concepts. Experience with APNs (Apple Push Notification service). Experience with real-time chat or messaging apps.

RESPONSIBILITIES: Implementing the complete iOS client based on UI/UX mockups. Building the chat interface, group features and matching/dating UI. Integrating Firebase for push notifications and real-time data. Implementing accessibility features for full VoiceOver and Dynamic Type support. Collaborating with the backend developer on API integration and testing. Owning the entire iOS client – every line of code is your responsibility.

WE OFFER: Fully remote work. A small, focused team without overhead. Direct communication, short paths, real input on architecture decisions. AI-assisted development with Claude. The iOS client will be released as open source – your code will be seen by the community. Fair compensation, long-term collaboration. Open-source tooling throughout.

Tech Stack: Swift, SwiftUI, Firebase, Apple Keychain, WebSocket, Git, Redmine, Nextcloud

About the Role
We are looking for a creative and experienced Game Designer (Middle level or higher) to join our team and work on exciting game projects. You will be responsible for designing engaging gameplay systems, levels, and features while collaborating closely with developers, artists, and producers.

Key Responsibilities:

• Design core gameplay mechanics, systems, and levels
• Create and balance game features, progression, and rewards
• Collaborate with artists, developers, and PMs to implement designs
• Write clear and detailed design documentation
• Iterate on game features based on feedback and analytics
• Contribute ideas to enhance player experience and engagement
• Maintain vision consistency across the game
• Test and refine gameplay to ensure fun, balance, and polish
  
   

Requirements:

• 3+ years of experience as a Game Designer or related role
• Proven experience working on released games
• Strong understanding of game mechanics, systems, and player psychology
• Ability to write clear design documents and communicate ideas effectively
• Proficiency with design tools 
• Passion for games and staying up to date with industry trends
• English: Upper-Intermediate or higher
  
   

Nice to Have:

• Experience with Unity, Unreal Engine, or similar engines
• Knowledge of monetization and live-ops systems
• Experience in level design, balancing, or narrative design
• Familiarity with analytics tools to track player behavior
  
   

We Offer:

• Opportunity to shape the design of our games from early concepts to release
• Creative freedom and collaborative environment
• Remote work format
• Competitive compensation based on experience
• Work in a passionate team

Reply.io is a fast-growing SaaS company helping businesses automate and scale their sales outreach.

We’re looking for a Junior Video Editor (AI Creator) with a strong artistic eye and high visual intelligence to help us elevate our video content across social media and beyond. If you’re excited about storytelling, AI, and creating content that captures attention in the first seconds — let’s talk!

You’ll work closely with marketing and growth teams to produce high-impact video content, experiment with AI tools, and maintain a consistent visual identity. This is a great opportunity for someone early in their editing career who wants to grow fast, move fast, and shape the future of AI-driven content.

🎯 What you’ll do:
 

• Edit dynamic Reels, TikToks, and Shorts end-to-end (cutting, captions, sound design, motion graphics)
• Produce high-quality product videos for YouTube that clearly communicate value
• Repurpose long-form webinars into engaging, bite-sized vertical content
• Create AI-generated video elements (characters, backgrounds, voiceovers, etc.) using modern AI tools
• Maintain and evolve the brand’s visual identity across all video formats
• Collaborate with marketing and growth teams to align content with business goals
• Optimize workflows to improve production speed and visual quality

🧩 Requirements:
 

• 1+ years of experience as a Video Editor (portfolio of vertical content required)
• Strong command of Adobe Premiere Pro, DaVinci Resolve, or CapCut
• Basic knowledge of After Effects (ability to customize templates)
• Basic proficiency in Photoshop or Canva Pro
• Understanding of prompt engineering and AI-based visual generation
• Knowledge of storytelling, pacing, and retention principles
• Basic sound design and audio mixing skills
• Basic color correction and grading skills
• Understanding of resolutions, codecs, and export settings (H.264, MP4)
• High attention to detail — you believe every frame matters
• Strong communication skills and ability to explain creative decisions
• Highly organized and deadline-driven

🚀 Will be a plus:
 

• Experience creating viral vertical content
• Hands-on experience with AI video tools
• Passion for AI, emerging tech, and content innovation
• Startup mindset — proactive, flexible, self-driven

🎁 What we offer:
 

• AI-first culture — we actively use advanced AI tools and cover premium software costs
• Opportunity to work on one of the most popular AI-focused social media accounts (TikTok 280K+, Instagram 42K+)
• Creative freedom and real impact on content strategy
• 100% remote work with minimal meetings and zero bureaucracy
• Coverage of professional courses, gym memberships, or therapy sessions
• A high-impact product and a forward-thinking team
• 15 paid vacation days, 🇺🇦 national holidays & ~10 days of Christmas vacation
• Sick leaves without limitations
• Access to internal training, literature, and knowledge sessions

If you’re excited about video, AI, and building content that stands out — we’d love to hear from you!

PROJECT: We are building 4connection – a modern messenger with interest-based communities, serious dating/matching features, strong encryption, accessibility and youth protection. The Android client is built natively in Kotlin – no Flutter, no React Native. You will implement the UI from professional mockups, build the chat experience, integrate matching features and ensure the app is accessible and compliant with youth protection standards. The app connects to a Rust backend and uses Firebase for push notifications and real-time features.

REQUIREMENTS: 1+ years of experience in native Android development with Kotlin. Understanding of the Android lifecycle (Activities, Services, Background Processing). Experience with Firebase (Cloud Messaging, Realtime Database or Firestore). Basic knowledge of secure local storage (Android Keystore, EncryptedSharedPreferences). Experience with Git and project management tools (Redmine). Good English skills (reading and writing).

NICE TO HAVE: Experience with Jetpack Compose. Experience with accessibility features (TalkBack, content descriptions, scalable UI). Knowledge of youth protection or age verification concepts. Experience with real-time chat or messaging apps. Experience with matching/recommendation UIs.

RESPONSIBILITIES: Implementing the complete Android client based on UI/UX mockups. Building the chat interface, group features and matching/dating UI. Integrating Firebase for push notifications and real-time data. Implementing accessibility features to ensure the app is usable for everyone. Collaborating with the backend developer on API integration and testing. Owning the entire Android client – you know every corner of your codebase.

WE OFFER: Fully remote work. A small core team of 4 developers with direct communication. No Scrum theater, no daily standups – real collaboration instead. AI-assisted development with Claude. The Android client will be released as open source – your code will be publicly visible. This is both responsibility and opportunity. Fair compensation, long-term collaboration. Open-source tooling throughout (Nextcloud, Redmine, Git).

Tech Stack: Kotlin, Jetpack Compose, Firebase, Android Keystore, WebSocket, Git, Redmine, Nextcloud