Jobs at Djinni

9742
  • · 86 views · 24 applications · 23d

    Social Media Video Editor (Content Clipper)

    Full Remote · Worldwide · 1 year of experience · English - B1
    The Mission: We have a massive backlog of raw footage (Drone, 4K, Iphone shots) in Real Estate Development. We need a "Clipper" who doesn't need a script—someone who can find the "hook," cut the fluff, and produce 5–10 high-quality reels/Tiktok per week. ...

    The Mission: We have a massive backlog of raw footage (Drone, 4K, Iphone shots) in Real Estate Development. We need a "Clipper" who doesn't need a script—someone who can find the "hook," cut the fluff, and produce 5–10 high-quality reels/Tiktok per week.

     

    Core Responsibilities:

    • Independent Curation: Sift through hours of raw footage to find 
    • Platform Mastery: Format correctly for TikTok, Instagram Reels, and YouTube Shorts.
    • Speed: Deliver first drafts within 24–48 hours of receiving raw files.

       

    Requirements:

    • No Hand-Holding: You must be able to look at a folder of drone shots and "just know" how to make it cool.
    • Tech Stack: Have a program of choice.
    • Storytelling: You understand pacing—you know when a video is boring and how to fix it.
    • Portfolio: Must provide links to short-form videos you have edited that have high engagement.

       

    How to Apply:

    1. Send your portfolio.
    2. Tell us: "What is the #1 mistake most editors make with short-form video?"
    3. State your monthly/per-video rate.
    More
  • · 142 views · 24 applications · 23d

    AI Engineer, fine-tuning expert

    Part-time · Full Remote · Worldwide · 3 years of experience · English - None
    We are building an AI agent that will ultimately generate a dashboard from financial data. We are looking for an AI Engineer with extensive LLM experience, specifically fine-tuning, to help our finance experts create state-of-the-art dashboard examples we...

    We are building an AI agent that will ultimately generate a dashboard from financial data. We are looking for an AI Engineer with extensive LLM experience, specifically fine-tuning, to help our finance experts create state-of-the-art dashboard examples we can feed into the agent. We also need to develop a system to evaluate the results and improve them by involving our experts as judges (human-in-the-loop).

     

    What you’ll work on

    • Partner with finance experts to define what “great” looks like (KPIs, charts, dashboard layout, insights). 
    • Generate synthetic dataset for experts to work with using existing data samples of real companies.
    • Fine-tune the LLM with the SOTA dashboards that we will prepare
    • Build an evaluation and human-in-the-loop system to improve AI Agent responses.
    • Work on AI agent architecture improvements, including prompt updates and prompt engineering.

     

    Nice to have

    • Familiarity with finance dashboards, FP&A, accounting, BI

     

    Please include 2 case-studies of LLM fine-tuning or LLM response improvement that you delivered. 

    More
  • · 12 views · 0 applications · 23d

    Programmatic / Traffic Media Buyer  Moldova

    Office Work · Moldova · Product · 1 year of experience · English - B1
    Programmatic / Traffic Media Buyer Work format: Office Location: Moldova Required skills: At least 1 year of experience as a Programmatic / Traffic Media Buyer Experience with banner ads, push, pop-up, popunder and other ad formats Experience in traffic...

    Programmatic / Traffic Media Buyer
    Work format: Office
    Location: Moldova

    Required skills:

    • At least 1 year of experience as a Programmatic / Traffic Media Buyer
    • Experience with banner ads, push, pop-up, popunder and other ad formats
    • Experience in traffic buying using CPM and CPC models
    • Experience working with direct advertisers
    • Understanding of key performance metrics (CTR, CPC, CPM, CPA, ROI, etc.)
    • Experience with different verticals and GEOs
    • Ability to work with trackers, spy tools, creative editors, and spreadsheets
    • English: Intermediate

    Nice to have:

    • Experience with the UBIDEX platform

    Responsibilities:

    • Buying traffic in popunder and push sources and optimizing campaigns
    • Generating, testing, and scaling creative hypotheses
    • Independently preparing technical briefs for converting creatives (banners, videos, landing pages)
    • Analyzing campaign performance and preparing reports

    Soft skills:

    • Responsible and reliable
    • Honest
    • Communicative
    • Detail-oriented and proactive

    We offer:

    • Work on our own product — directly impact the company’s growth and success
    • Unlimited budgets you can manage and test ideas with
    • 10 brands — opportunities to grow within the product and explore new verticals
    • Competitive base salary + performance-based bonus
    • Full freedom to implement your ideas and creative approaches
    • You don’t just buy traffic — you test your ideas, manage budgets, see results, and truly impact the business. More freedom, more brands, more money for results.
    More
  • · 36 views · 0 applications · 23d

    Graphic designer Moldova

    Office Work · Moldova · Product · 2 years of experience · English - B1
    Graphic Designer Office-based, Moldova Required Skills 2+ years of experience as a graphic designer. Strong proficiency in Photoshop, Illustrator, and Figma. Ability to create eye-catching, clickable, CTR-oriented banners. Understanding of UI/UX...

    Graphic Designer

    Office-based, Moldova

    Required Skills

    • 2+ years of experience as a graphic designer.
    • Strong proficiency in Photoshop, Illustrator, and Figma.
    • Ability to create eye-catching, clickable, CTR-oriented banners.
    • Understanding of UI/UX principles when designing landing pages.
    • Ability to quickly adapt to different styles, formats, and requirements.
    • English — Intermediate.

    Nice to Have

    • Motion design and animation skills.
    • Understanding of traffic types and creative requirements.

    Responsibilities

    Marketing Design

    • Design logos for branded offers and new campaigns.
    • Create banners for native and display ad networks.
    • Participate in creating creatives for different GEOs, verticals, and traffic segments.

    Landing Pages & Websites

    • Create offer visual identities: color palette, style, and visual concept.

    Collaboration

    • Quickly produce banners based on technical briefs from managers.
    • Work with a constant flow of tasks, both urgent and project-based.

    Soft Skills

    • Reliability and discipline.
    • Responsibility.
    • Integrity.
    • Strong communication skills.

    What We Offer

    • Office-based work in Moldova.
    • Participation in marketing projects with a strong focus on results and conversion.
    • Work with various GEOs, verticals, and creative formats.
    • A team that values design quality, speed, and business impact.
    More
  • · 40 views · 0 applications · 23d

    Data / Business Analyst Moldova

    Office Work · Moldova · Product · 1 year of experience · English - B1
    Data / Business Analyst Office: Moldova Required Skills: 1–2+ years of experience as a Data Analyst / Business Analyst (preferably in digital marketing or product development) Strong analytical skills and ability to work with large datasets Proficient in...

    Data / Business Analyst
    Office: Moldova

    Required Skills:

    1–2+ years of experience as a Data Analyst / Business Analyst (preferably in digital marketing or product development)

    Strong analytical skills and ability to work with large datasets

    Proficient in Excel and SQL

    Experience with BI tools: Tableau, Power BI, Looker

    Understanding of marketing metrics and performance indicators

    Data-driven mindset and attention to detail

    Good communication skills and experience in cross-functional collaboration

    English — Upper-Intermediate

    Nice to Have:

    Experience with tracking systems

    Experience in A/B testing and conversion optimization

    Knowledge of Python or R for data analysis

    Responsibilities:

    Identify trends, patterns, and growth opportunities

    Build and maintain dashboards and regular KPI reports

    Conduct in-depth analysis to support business decisions

    Participate in forecasting, budgeting, and performance evaluation

    Automate regular reporting

    About the Project:

    The project is focused on traffic analytics and its impact on marketing and business decisions

    Analysis has a direct influence on profitability and company growth strategy

    We Offer:

    Work in the Moldova office

    Real impact on business decisions and financial outcomes

    A team that values expertise, initiative, and data-driven thinking

    More
  • · 89 views · 12 applications · 23d

    Lead PHP Engineer

    Full Remote · Ukraine · 6 years of experience · English - B2
    N-iX is a global software development service company that helps businesses across the globe create next-generation software products. Founded in 2002, we unite 2,400+ tech-savvy professionals across 40+ countries, working on impactful projects for...

    N-iX is a global software development service company that helps businesses across the globe create next-generation software products. Founded in 2002, we unite 2,400+ tech-savvy professionals across 40+ countries, working on impactful projects for industry leaders and Fortune 500 companies. Our expertise spans cloud, data, AI/ML, embedded software, IoT, and more, driving digital transformation across finance, manufacturing, telecom, healthcare, and other industries. Join N-iX and become part of a team where your ideas make a real impact.
     

    Our client is an award-winning global tax services and software provider, and the largest firm in the world dedicated exclusively to business taxes. Headquartered in Dallas, Texas, the firm provides an integrated suite of federal, state, local, and international tax services on a multijurisdictional basis, including tax recovery, consulting, advocacy, compliance, and technology services. Their expertise spans tax recovery, consulting, advocacy, compliance, and technology services. 
     

    Project: a VAT recovery system designed for clients in European countries, aimed at automating the routine tasks typically handled by VAT specialists. The client team is based in Braga, Portugal.
     

    Responsibilities:

    • Lead development team and establish technical processes
    • Contribute to the best possible performance, quality, and responsiveness of applications
    • Ensure proper technical implementation of product requirements and specifications
    • Ensure the development progress is within the specified time and scope
    • Provide high-quality app design with proper design patterns, well-structured, modular, performant application code
    • Oversee the best implementation of selected architecture
    • Establish proper technical processes, including code reviews, test coverage, and CI/CD
    • Serve as a technical mentor in the development
    • Run and actively participate in Agile processes and events
    • Share new ideas, techniques, and methodologies
       

    Requirements:

    • Minimum 6 years of commercial experience as a PHP/Laravel developer
    • Technical leadership experience is a must
    • At least upper-intermediate English level
    • Solid knowledge and experience with PHP and the Laravel framework
    • Confident knowledge of Object-Oriented Design principles
    • Experience with LAMP stack (Linux, Apache, MySQL, PHP)
    • Experience working with YAML and XML documents and files
    • Experience working with 3rd party APIs and web services
    • Skilled in using Git or another version control system
    • Good theoretical understanding of software development
    • Experience working in an Agile (preferably SCRUM) environment
    • Strong communication skills
    • Team player, responsible, and hardworking
       

    Will be a plus:

    • Good understanding of JavaScript (ES6, TypeScript), HTML and CSS
    More
  • · 28 views · 4 applications · 22d

    Sales Development Representative (SDR) - Drivee AI

    Full Remote · Worldwide · 1 year of experience · English - C2
    We are a US-based AI company trying to recruit the best and talented SDRs in the market and make big improvements with each other in 2026 , Lezz go ! We are a US-based AI company trying to recruit the best and talented SDRs in the market and make big...

    We are a US-based AI company trying to recruit the best and talented SDRs in the market and make big improvements with each other in 2026 , Lezz go !

     

    We are a US-based AI company trying to recruit the best and talented SDRs in the market and make big improvements with each other in 2026 , Lezz go !

    Location: San Francisco, CA (Hybrid/Remote Flexibility)
    Base Salary: $200 - $1,500 + Uncapped Commission

    Drive the Future of Automotive. Start with Drivee AI.


    Your Mission: Generate Pipeline, Build Our Foundation.
    As one of our first dedicated Sales Development Representatives, you will be the crucial bridge between our innovative product and the dealerships that need it. You'll be prospecting, engaging, and qualifying leads, setting the stage for our Account Executives to close deals. This isn't just a dialing job; it's a career launchpad into SaaS sales at a high-growth AI company.

    What You'll Do:
    Outbound Outreach & Engagement (The "Reach"):
    Multi-Channel Outreach: Contact prospects through a combination of:
    Cold Email: Crafting short, compelling, value-driven emails.
    Cold Calling: Picking up the phone to have direct conversations (still a critical skill).

    Follow-Up Sequences: Persistently but professionally follow up (6-12+ touches) and finally try to book them an appointment with the AE

    What We're Looking For:
    - +1 Year of outbound sales or SDR experience (SaaS/tech preferred, but hungry candidates from any industry are encouraged).
    - A track record of meeting or exceeding quotas. You're motivated by results and uncapped commission.
    - Exceptional communication skills—you can build rapport quickly and articulate value.
    - Resilience and a "no-fear" attitude towards cold outreach and rejection.
    - A curiosity about AI and a passion for learning how technology transforms traditional industries.
    - Self-starter who thrives in a fast-paced, autonomous startup environment.

    Why Join Drivee AI?
    - High Impact & High Visibility: As an early team member, your success is immediately visible. There's no corporate ladder to get lost on—prove yourself and grow fast into an AE or team lead role.
    - Get Paid What You're Worth: Competitive base salary plus an aggressive, uncapped commission structure. The more you book, the more you earn.
    - Equity Upside: Receive meaningful stock options in a company poised for growth.
    - Accelerate Your Career: We invest in you with dedicated training, mentorship from seasoned sales leaders, and a clear path to promotion.

    Ready to Accelerate Your Sales Career?
    If you're a hungry, results-driven individual who wants to be on the ground floor of a promising SF AI startup, we want to hear from you.

    Apply Now by messaging at Djinni.

    More
  • · 95 views · 4 applications · 22d

    Full Stack Engineer (NodeJS and ReactJS)

    Full Remote · EU · 3 years of experience · English - B2
    We're Hiring a Backend Developer (Ruby on Rails + NestJS) Remote | Full-Time | Complex Architecture | Real-Time Features | Ukrainian speakers We are building a fast-growing SaaS platform used daily by thousands of teams and organizations....

    🚀 We're Hiring a Backend Developer (Ruby on Rails + NestJS)

     

    🌎 Remote | ⚙️ Full-Time | 🧩 Complex Architecture | 🎥 Real-Time Features | Ukrainian speakers

     

    We are building a fast-growing SaaS platform used daily by thousands of teams and organizations. It’s a highly technical product with real-time collaboration, heavy media operations, multi-workspace logic, and multiple integrations — and we’re looking for a Backend Developer who loves solving complex problems and scaling systems.

     

    If you enjoy designing clean architectures, building high-performance APIs, and working on challenging backend problems across interconnected modules, this role is for you.

     

    What You’ll Work On

    • Designing and maintaining backend modules across a large multi-workspace SaaS system
    • Developing and optimizing REST APIs and real-time WebSocket features
    • Improving database schemas, performance, and indexing
    • Implementing caching, pub/sub flows, and background processing with Redis
    • Building backend logic for editors, media processing, and permission models
    • Integrating third-party services: OAuth, social platforms, Stripe, AWS
    • Writing clean, maintainable, well-tested code in Ruby on Rails and NestJS
    • Ensuring system scalability, identifying bottlenecks, debugging production issues
    • Collaborating with PMs, engineers, and cross-functional teams
    • Contributing to architecture decisions and process improvements

     

    Requirements

     

    Hard Skills

    • 2+ years of experience with Ruby on Rails (APIs, background jobs, scaling)
    • 1+ year with TypeScript
    • 1+ year with NestJS (modular architecture, DI, REST APIs)
    • Hands-on experience with Prisma ORM
    • Strong understanding of REST APIs, real-time flows, and WebSockets
    • Experience with Socket.io
    • Advanced knowledge of PostgreSQL (indexes, optimization, performance tuning)
    • Experience with Redis (caching, pub/sub, rate limiting)
    • Understanding of concurrency, distributed systems, race conditions
    • Experience integrating third-party APIs (OAuth, rate limits, retries)
    • Bonus: Stripe (payments, subscriptions), social media APIs, AWS (S3, Lambda)
    • Ukraine Level: NATIVE

     

    Soft Skills

    • Strong attention to detail
    • High sense of ownership and accountability
    • Excellent communication and collaboration skills
    • Ability to work independently and solve complex problems proactively
    • Highly organized, able to manage multiple moving parts
    • Ability to foresee risks and dependencies before implementation

     

    Who Thrives in This Role

    You love building high-impact features, care about clean architecture, and feel comfortable working in a product with a lot of moving parts, multiple integrations, and real-time dynamic behavior.

    If you enjoy solving deep backend challenges, optimizing performance, and owning large pieces of the system — you will feel right at home.

     

    We Offer

    • Opportunities to work on diverse and challenging projects;
    • Flexible working conditions;
    • A supportive and collaborative team environment.
    • 12 vacation days per year;
    • 5 sick days per year;
    • English classes.
    • Access to psychologist support for mental well-being.
    More
  • · 167 views · 9 applications · 22d

    QA Lead / QA Manager (Manual, Regression)

    Full Remote · Countries of Europe or Ukraine · 3 years of experience · English - B2
    Lead a distributed team of Manual QA Engineers focused on regression testing using provided test cases. You will be the client-facing QA representative, ensuring clear communication, on-time delivery, and transparent metrics. Must-have TestRail...

    Lead a distributed team of Manual QA Engineers focused on regression testing using provided test cases. You will be the client-facing QA representative, ensuring clear communication, on-time delivery, and transparent metrics.

     

    Must-have

    • TestRail (required): confident user (planning runs, assigning, tracking execution, reporting).
    • Experience leading a manual QA team (tasking, control, coaching, accountability).
    • Strong client-facing communication: status updates, expectation management, escalations.
    • Conflict resolution, team motivation, and performance management.
    • Solid manual QA fundamentals: regression execution discipline, defect reporting quality.
    • Basic Linux CLI (finding/reading logs) and working with VMs/multiple environments.
    • Ability to deliver results within timelines and report QA metrics (progress, pass/fail, defects, trends).

     

    More
  • · 63 views · 11 applications · 22d

    SysOps Engineer

    Full Remote · EU · Product · 4 years of experience · English - B1
    We are looking for a SysOps Engineer to join our teams! Requirements: - 4+ years of experience as a Linux System Administrator/SysOps/DevOps Engineer - Strong knowledge of Linux architecture and systems implementation - Strong knowledge of IaC...

    We are looking for a SysOps Engineer to join our teams!

    Requirements:

    - 4+ years of experience as a Linux System Administrator/SysOps/DevOps Engineer

    - Strong knowledge of Linux architecture and systems implementation

    - Strong knowledge of IaC approach(Ansible, Terraform)

    - Strong knowledge of maintaining and operating private clouds

    - Strong knowledge of CI/CD approach and experience working with(GitLab CI, GitHub Actions)

    - Automation skills using Bash/Python etc

    - Good understanding of networking concepts and protocols

    - Good understanding of observability stack(grafana, otel)

    - Knowledge of virtualization solutions (libvirt, KVM, quemu)

    - Knowledge of Kubernetes management

    Will be a plus:

    - Common Linux certification like RHCSA or LPIC-1,2

    - Networks operations

    Responsibilities:

    - Automation and IaC: author, review and maintain infrastructure as code (Ansible, Terraform), CI/CD pipelines, and automation scripts to reduce toil.

    - Automation and improvement of current processes related to the administration and support of VM.

    - Maintenance of standardized OS/software configurations (lifecycle management, creation of golden images).

    - Optimizing resources and work on resource tagging to share the cost and plan for budgeting and reporting
    - Troubleshooting and resolving incidents related to the holding's infrastructure.

    - Maintaining and managing software upgrading, patching the kernel and errata patching.

    - Backup and data protection: implement backup strategies, test restores, manage snapshot lifecycle and cross-region replication.

    - Maintenance and improvement of current monitoring systems based on a proactive approach.
    - Supporting the holding's infrastructure in accordance with IT security policies.

    - Collaboration and documentation: produce runbooks, runbooks for playbooks, architecture diagrams, operational runbooks, and coordinate with other infrastructure teams.

    - Maintain knowledge of industry trends and emerging cloud technologies to recommend best practices.

    - Provide expert advice on cloud technologies, tools, and methodologies to enhance client operations and drive innovation.

    Technical Stack:

    - GitLab, GitLab-Ci

    - Terraform, Ansible

    - Grafana (Mimir, Loki, Tempo), Zabbix, Sentry, OpenTelemetry Collector

    - Bash, Python

     

    Our benefits to you:

     

    ☘️An exciting and challenging job in a fast-growing holding, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more
    🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed
    🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided
    🏖Paid vacations, sick leave, personal events days, days off
    💵Referral program — enjoy cooperation with your colleagues and get the bonus
    📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences
    🎯Rewards program for mentoring and coaching colleagues
    🗣Free internal English courses
    ✈️In-house Travel Service 
    🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, PIN-UP clubs for movie / book / pets lovers and more
    🎳Other benefits could be added based on your location


     

    More
  • · 71 views · 11 applications · 22d

    AI-Native Full Stack Engineer

    Full Remote · Countries of Europe or Ukraine · 6 years of experience · English - C1
    This is a pretty unique position: we're looking for someone who's already very comfortable leveraging AI in their development work, or someone who's open to it. You MUST be a senior software engineer. You MUST be able to spot bullshit when AI gives you...

    This is a pretty unique position: we're looking for someone who's already very comfortable leveraging AI in their development work, or someone who's open to it.

     

    You MUST be a senior software engineer. You MUST be able to spot bullshit when AI gives you some. You MUST be smart and fast learning, and open to structuring your workflow and how you leverage AI in such a way to solve for the challenges we're dealing with.

     

    In this position, you'll become an absolute expert at using AI for developing things.

     

    You're a self-starter. You can dive into a business problem and quickly output a prototype within a day. Then turn that prototype into a working product within a short amount of time.

     

    What we expect:

    - high iq
    - strong debugging and troubleshooting skills
    - polyglot (can work in different stacks)
    - prefer java on the backend, typescript on the front end
    - senior enough that you can solve problems by improving architecture
    - know tradeoffs of CI/CD
    - not a devops person but able to get understand the concepts and troubleshoot with LLM assistance (knows trade offs of PAAS versus cloud native approaches, etc.)

     

    You either must already know how to use Cursor or Claude Code like a pro, or be VERY interested in using it (we'll teach you).

     

    You verbal English must be very comfortable.

    More
  • · 62 views · 11 applications · 22d

    Fitness app's Instagram and Tiktok account manager

    Part-time · Full Remote · Worldwide · 1 year of experience · English - B1
    Please read before applying. I’m looking for a social media expert who can create Instagram and TikTok accounts for our fitness app. We have a very specific niche, and you will need to research, identify viral content and trends, and create 15 posts...

    Please read before applying.


    I’m looking for a social media expert who can create Instagram and TikTok accounts for our fitness app.

     

    We have a very specific niche, and you will need to research, identify viral content and trends, and create 15 posts for the page/month. 

     

    The goal is to reach 5,000 genuine followers within the first 30 days (bonus for reaching the goal).

     

    I’m looking for someone who can wear multiple hats, work systematically, and has proven experience in building account identity.

    Please share accounts and content you have created. This has the potential of turning into a long-term contract 

    More
  • · 74 views · 2 applications · 22d

    Big Data Engineer to $8000

    Full Remote · Poland, Romania, Bulgaria · Product · 5 years of experience · English - B2
    Who we are: Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries. About the Product: The product is an enterprise-grade digital experience...

    Who we are:

    Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

     

    About the Product:

    The product is an enterprise-grade digital experience platform that provides real-time visibility into system performance, application stability, and end-user experience across on-premises, virtual, and cloud environments. It ingests large volumes of telemetry from distributed agents on employee devices and infrastructure, processes and enriches data through streaming pipelines, detects anomalies, and stores analytical data for monitoring and reporting. The platform serves a global customer base with high throughput and strict requirements for security, correctness, and availability. Rapid adoption has driven significant year-over-year growth and demand from large, distributed teams seeking to secure and stabilize digital environments without added complexity.

     

    About the Role:

    This is a true Big Data engineering role focused on designing and building real-time data pipelines that operate at scale in production environments serving real customers. You will join a senior, cross-functional platform team responsible for the end-to-end data flow: ingestion, processing, enrichment, anomaly detection, and storage. You will own both architecture and delivery, collaborating with Product Managers to translate requirements into robust, scalable solutions and defining guardrails for data usage, cost control, and tenant isolation. The platform is evolving from distributed, product-specific flows to a centralized, multi-region, highly observable system designed for rapid growth, advanced analytics, and future AI-driven capabilities. Strong ownership, deep technical expertise, and a clean-code mindset are essential.

     

    Key Responsibilities:

    • Design, build, and maintain high-throughput, low-latency data pipelines handling large volumes of telemetry.
    • Develop real-time streaming solutions using Kafka and modern stream-processing frameworks (Flink, Spark, Beam, etc.).
    • Contribute to the architecture and evolution of a large-scale, distributed, multi-region data platform.
    • Ensure data reliability, fault tolerance, observability, and performance in production environments.
    • Collaborate with Product Managers to define requirements and translate them into scalable, safe technical solutions.
    • Define and enforce guardrails for data usage, cost optimization, and tenant isolation within a shared platform.
    • Participate actively in system monitoring, troubleshooting incidents, and optimizing pipeline performance.
    • Own end-to-end delivery: design, implementation, testing, deployment, and monitoring of data platform components.

     

    Required Competence and Skills:

    • 5+ years of hands-on experience in Big Data or large-scale data engineering roles.
    • Strong programming skills in Java or Python, with a willingness to adopt Java and frameworks like Vert.x or Spring.
    • Proven track record of building and operating production-grade data pipelines at scale.
    • Solid knowledge of streaming technologies such as Kafka, Kafka Streams, Flink, Spark, or Apache Beam.
    • Experience with cloud platforms (AWS, Azure, or GCP) and designing distributed, multi-region systems.
    • Deep understanding of production concerns: availability, data loss prevention, latency, and observability.
    • Hands-on experience with data stores such as ClickHouse, PostgreSQL, MySQL, Redis, or equivalents.
    • Strong system design skills, able to reason about trade-offs, scalability challenges, and cost efficiency.
    • Clean code mindset, solid OOP principles, and familiarity with design patterns.
    • Experience with AI-first development tools (e.g., GitHub Copilot, Cursor) is a plus.

     

    Nice to Have:

    • Experience designing and operating globally distributed, multi-region data platforms.
    • Background in real-time analytics, enrichment, or anomaly detection pipelines.
    • Exposure to cost-aware data architectures and usage guardrails.
    • Experience in platform or infrastructure teams serving multiple products.

     

    Why Us:

    - We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

    - We provide full accounting and legal support in all countries we operate.

    - We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

    - We offer a highly competitive package with yearly performance and compensation reviews.

    More
  • · 336 views · 86 applications · 21d

    DevOps Engineer

    Part-time · Full Remote · Countries of Europe or Ukraine · 2.5 years of experience · English - None
    About Kilona.io At Kilona.io, we build high-quality, high-speed web and mobile AI applications. We work with top global startups to create cutting-edge products that are fast, precise, and beautifully engineered. We’re now looking for a DevOps...

    🚀 About Kilona.io

    At Kilona.io, we build high-quality, high-speed web and mobile AI applications. We work with top global startups to create cutting-edge products that are fast, precise, and beautifully engineered.

     

    We’re now looking for a DevOps Engineer to help us prepare the infrastructure of our active React Native + Node.js + PostgreSQL dating app for scaling to 10,000+ daily active users.

    This is a short-term engagement (1–2 months to start), with the possibility to extend.

     

    💼 What You’ll Do

    • Design and implement scalable infrastructure for a high-load mobile app
    • Optimize architecture to support 10,000+ daily active users
    • Improve system reliability, monitoring, and performance
    • Set up and optimize CI/CD pipelines
    • Work closely with a small engineering team to define best DevOps practices
    • Review and improve deployment, security, and backup strategies

     

    Requirements

    • Proven experience as a DevOps Engineer (~+3 years)
    • Experience supporting production systems at scale
    • Strong background with cloud platforms (AWS / GCP / Azure)
    • Solid knowledge of CI/CD, containerization, and automation
    • Experience working with Node.js-based backends
    • Experience with relational databases (PostgreSQL)
    • Understanding of high-availability system design
    • Good communication skills in English (B2+)

     

    Nice to Have

    • Experience supporting mobile app backends
    • Experience with monitoring tools (Grafana, Prometheus, Datadog, etc.)
    • Knowledge of security best practices
    • Previous work with startups or fast-growing products

     

    🧑‍💻 Working Conditions

    • Part-time engagement (for 1 project, with a prolongation possibility)
    • Hourly-based model
    • Fully remote — work from anywhere
    • Flexible schedule with some team overlap
    • Work on a live, fast-growing AI-powered product

     

    🔍 Hiring Process

    • Quick intro / screening call (20–30 mins)
    • Technical interview (up to 1 hour)
    • Final interview (optional)
    • Offer 🎉
    More
  • · 28 views · 8 applications · 22d

    Lead generation / Marketing specialist

    Full Remote · Countries of Europe or Ukraine · 1 year of experience · English - B1
    We’re looking for a Junior–Middle Marketing Specialist with a strong focus on B2B lead generation. You will work in a technical environment and gradually take ownership of lead generation processes — from research and message sequencing to automation and...

    We’re looking for a Junior–Middle Marketing Specialist with a strong focus on B2B lead generation. You will work in a technical environment and gradually take ownership of lead generation processes — from research and message sequencing to automation and real communication with potential clients. 

    This position will involve all aspects of marketing, but the majority of the responsibilities include active outreach, automation, and structured lead generation.

    If you are curious, enjoy learning by doing, and are interested in working on diverse, large-scale projects with complex products, we will be glad to have a chat.

    Experience:

    At least 1 year of experience in B2B Marketing and Cold Lead Generation.

    English: 

    • Intermediate (B1) or higher
    • Ability to write clear outreach messages and hold written conversations

    Fundamentals:

    • Experience with cold email or LinkedIn outreach
    • Understanding of lead generation funnels and sequences
    • Ability to build and adapt message sequences 
    • Copywriting for outreach messages and emails
    • Experience managing conversations with potential leads
    • Experience with:
      • LinkedIn, Facebook, Instagram, X/Twitter, Telegram
      • Meta Ads Manager
      • Google Ads / Google Analytics / Tag Manager (basic level)
    • Confident use of AI tools (ChatGPT, Gemini) in daily work
    • Ability to work systematically, document work, and report results
    • Ability to work independently with routine work
    • Analytical skills, detail-oriented, quick learner, problem-solver

    Extra credit:

    • Understanding of web development basics
    • Marketing automation tools (Make.com, email platforms) 
    • Familiar with LinkedHelper or similar tools
    • Experience working with B2B or service-based clients
    • Proficiency in information research skills 
    • Basic Figma (working with layouts, comments)
    • CRM experience (e.g., Pipedrive)
    • Paid ads or performance marketing background
    • Marketing-related education or courses

    Key Responsibilities

    • Oversee all the marketing activities for Code Harbor and our clients
    • Build and maintain active B2B lead generation pipelines and marketing automation workflows:
      • Set up and manage cold email and LinkedIn outreach
      • Create, test, and optimize message sequences
      • Research target companies and decision-makers
      • Communicate with potential leads and handle responses
      • Set up and manage outreach and automation workflows
    • Plan and execute marketing campaigns across social, paid ads, and email
    • Coordinate branding and positioning with designers
    • Manage and supervise clients' social media presence
    • Track performance, analyze results, and suggest improvements
    • Support broader marketing initiatives when needed

    What we can offer:

    • Full-time job
    • Work-from-home opportunity
    • Adequate wage
    • 5 days/year paid sick leaves
    • 15 days of annual vacation
    • A productive work environment with growth and development opportunities as an experienced specialist

    Who are we:

    Join Code Harbor — we are a team of dedicated IT professionals specializing in web development, CRM system construction, and startup support for our partners from the USA, Canada, or Europe.

    We are committed to providing competitive and well-supported solutions that meet the needs of our clients by delivering not just a bare service, but a problem-solving development.

    Overall, we are looking for a motivated marketer who can think strategically and work hands-on. If you consider yourself one of them, please apply by attaching your CV and Cover Letter. It would be good to know why you’re interested in this position.

    More
Log In or Sign Up to see all posted jobs