Jobs at Djinni

About Us

We are a modern defense-sector manufacturing company building high-tech solutions with real strategic impact. Our work is grounded in engineering excellence, rigorous quality standards, and a systematic approach to development. We operate on principles of responsibility, precision, confidentiality, and teamwork — and we invest continuously in technology and production modernization so every specialist sees the direct result of their contribution.

Role Purpose

Support the full engineering cycle across research, development, and product improvement. The role bridges technical expertise, requirements analysis, and component-level work to deliver efficient, reliable, and competitive solutions.

Responsibilities

Component Selection

• Select components based on required technical parameters and mission constraints

Firmware Development & Adaptation

• Build firmware from source for specific camera chipsets; disable unused modules to reduce load and improve boot time
• Configure H.264/H.265 video encoder parameters for optimal balance of image quality, bitrate (radio/fiber transmission), and minimal latency — critical for FPV applications
• Configure, modify, and maintain flight controller firmware (Betaflight, ArduPilot) per hardware and mission requirements
• Write low-level MCU code; manage peripheral devices (sensors, ESCs, radio receivers)
• Optimize system performance to ensure minimal latency and high update rates for precise control

Integration

• Develop or implement bidirectional communication between devices and the flight controller (UART, SPI) for telemetry and OSD data overlay
• Program logic to embed FC data (battery voltage, flight mode, RSSI) directly into the video stream of digital VTX systems
• Integrate and optimize analog and digital video transmission systems for minimum latency and maximum signal quality

Testing & Debugging

• Build and test prototypes
• Test systems under high vibration and extreme temperature conditions
• Monitor resource consumption and optimize code to prevent overheating or in-flight freezes
• Run simulations to validate new solutions prior to deployment
• Plan and conduct flight tests for data collection, issue identification, and final tuning
• Debug hardware interfaces and perform electrical-level diagnostics

Documentation

• Maintain technical documentation, setup guides, and maintenance instructions for all developed systems

Early-stage AI company with a portfolio of 4 products is launching globally (US, UK, EU, APAC) and looking for the operational brain behind our content engine.

You'll build and manage a team of 10–12 people, design the production pipeline, propose channel strategy and KPIs, and coordinate presence across 10+ platforms simultaneously. You'll have a $50,000/month budget, direct access to the CEO and CMO, and full autonomy to hire your own team — no hiring committees, no extra approval rounds.

What we're looking for: 

- Proven experience running a content or growth operation at scale (8+ people, 5+ channels),  

- Hands-on knowledge of multi-account distribution infrastructure, 

- C1+ English, 

- Experience with Western and global audiences, and comfort building processes from scratch.

We're AI company building products for international markets. The team is small, decisions happen fast, and every person has a real impact on outcomes.

We're looking for an organized and proactive person who wants to grow in tech and is ready to take ownership of operational and project coordination alongside the CEO. This isn't a "run errands" role — it's a genuine launchpad into a Project or Operations Manager career at an international AI product company.

What you'll be doing: 

— Managing the CEO's calendar, schedule, and meetings

— Tracking tasks, deadlines, and project statuses across the team — Business communication with partners and contractors (EN/UK) — Organizing travel, logistics, and internal operations 

— Document and financial workflows — reports, invoices, contracts

What we're looking for: 

— Confident with Google Workspace 

— English B2+, Ukrainian fluent 

— Structured thinking and strong attention to detail 

— Genuine interest in AI tools and automation 

— 1+ year of relevant experience or strong motivation to grow fast

What you'll get: 

— Direct daily communication and mentorship from the CEO 

— Real involvement in an international AI business from week one 

— A clear growth path to Project / Operations Manager 

— High autonomy and trust 

— no micromanagement 

— Hands-on experience no course can give you

About us: 

BetterMe — a global wellness ecosystem empowering millions to become better — physically, mentally, and emotionally. We build what makes people better and keep challenging ourselves to inspire others.

We're looking for a UX Writer to join our mobile product design team and help shape the experience for millions of users worldwide. You'll work closely with designers and POs to craft copy that makes complex interactions feel simple, clear, and human.

Your impact:

• Write and refine microcopy across the full app: onboarding flows, error messages, paywalls, success screens, empty states, notifications, and more.
• Collaborate directly with designers in Figma to address user needs and deliver seamless, intuitive experiences.
• Work with POs to understand product goals, user context, and flow logic and translate that into copy decisions.
• Apply insights from UX research and user testing to improve clarity and resonance of in-app language.
• Maintain and evolve our content style guide to keep voice, tone, and terminology consistent across the product
   

About you:

• 1–3 years of experience writing UX copy for digital products (mobile experience is a strong plus).
• Advanced English—both written and spoken. You write with clarity, precision, and appropriate tone.
• Solid understanding of UX principles: flows, information hierarchy, user needs.
• Comfortable working in Figma.
• Able to manage multiple priorities, ask the right questions, and advocate for your ideas.
• A team player who takes shared ownership of outcomes.
• Comfortable using AI tools in a writing context.
   

Nice to have:

• Portfolio or writing samples with your thinking process.
• Experience with A/B testing or data-informed copy decisions.
• Experience maintaining or contributing to a content style guide.
   

What you get at BetterMe:
 

A mission that inspires. Every line of code, every design, every idea helps millions of people become healthier and more confident.
Trust without micromanagement. You manage your time and make decisions independently. We value outcomes, not online hours.
Growth opportunities. 90% of our leads have grown within the company. There’s space for initiative, new responsibilities, and real career upgrades.
Open communication. Transparency across teams, honest feedback, and support for initiatives are part of our everyday culture.
An ambitious environment that gets recognized. Over the past two years, the BetterMe team has doubled in size, and we were named among Forbes’ Top 10 Best Places to Work in 2026.
 

Join UKAD as a Project Manager / Business Analyst and become part of a collaborative international team!

We’re looking for a proactive and self-driven Project Manager / Business Analyst to join an international e-commerce project for a Denmark-based client.

In this role, you’ll coordinate communication between stakeholders and the development team, help drive product decisions, and ensure smooth project delivery. If you enjoy dynamic environments, value ownership, and want to contribute as a strategic partner within the team, we’d love to hear from you.

And a few more points to match:

- 5+ years of relevant experience
- Experience in the field of IT
- Strong analytical and problem-solving skills
- Practical experience of written and oral communication with English-speaking clients
- We are primarily looking for candidates based in Europe due to occasional business trips and client visits
- Competence in estimating, composing project plans and business proposals
- Understanding of IT-specific, development process
- Good communication skills
- Can work in fast - paced environment while maintaining attention to details.

We also expect you to be a really self-driven person because micromanagement and total control are not about UKAD. Feel free to choose tools and approaches, in which you believe, as well as to be creative and responsible for the results.

Your responsibilities
To take care of our projects, including estimating, creating project plans and business proposals. To establish and maintain quality communications between the Customer and development team.

What We Offer

• Opportunity to work remotely, or in a hybrid format.
• Flexible schedule – start your workday anytime between 08:00 and 11:00, whatever works best for you.
• Work equipment provided (if needed).
• Minimal bureaucracy – focus on work, not paperwork.
• Conferences, meetups – we support your professional growth
• Sane and polite, but effective management
• The best corporate culture (according to our teammates' opinions)
• Competitive salary and other stuff
• Becoming not just another developer, but a part of UKAD with unique value and long-term relationships.

Some facts about UKAD to help you make a decision:
- During 2022-2025, we only increased cooperation with our foreign partners
- UKAD combines the benefits of family-sized companies, like no bureaucracy, easy access to the executives, with sustainable growth and vast opportunities
- Our company is strong enough to be not just a vendor but a tech partner. We can afford to choose customers that respect developers
- UKAD is one of the leading employers in Kharkiv, according to DOU
We never hire people for projects, but to build the team, so if the project ends, you remain a part of UKAD.

Aren't we the company you're looking for?

WHO WE ARE:

Volpis is a company of ambitious professionals providing Web & Mobile App Design and Development services for more than 9 years. Regularly listed in the Top IT Outsourcing Companies and Top Custom Software Development Companies on Clutch.co. Being a full-service company, we provide expertise in all phases of the software development life cycle. We’ve successfully covered more than 100 products all over the world. Together, we’ve created a dynamic, fun, inspiring environment where we can be ourselves and grow each day.

Location — only LVIV!

Required Experience/Skills:

• 2+ years of experience in B2B content marketing for software development companies;
• Proven success in creating high-performing SEO articles that rank and generate leads in competitive B2B spaces;
• Experience building content clusters within industry verticals;
• Strong SEO knowledge — including keyword research, SERP analysis, and on-page optimization;
• Quickly grasp complex technical and business topics through research or communication with internal experts;
• Ability to write in a defined Tone & Voice, getting it right on the first try;
• Analytical mindset. Сonfident using tools like GSC, Ahrefs, or SEMrush to monitor performance and implement improvements;
• Excellent communication skills — able to extract insights from experts and translate them into clear, authoritative content;
• Ability to clearly explain and justify your editorial decisions;
• Basic experience with link building;
• Proficiency in AI tools to accelerate writing process;
• Solid understanding of EEAT principles;
• Understanding of how to align content with sales goals and buyer journeys;
• Proactive and self-motivated — driven by measurable outcomes.

Would be a plus:

• Familiarity with Account-Based Marketing (ABM), lead generation funnels, or newsletter content strategies.

Responsibilities:

• Build and maintain a content plan for assigned industry verticals — including both new content and article updates;
• Conduct in-depth SEO research — identify keywords, analyze SERPs, evaluate competitor content, and define structure based on search intent;
• Interview internal experts (developers, CTOs, BAs) to extract insights for original, experience-driven content;
• Write long-form, high-quality SEO articles, case studies, and landing pages that follow our internal structure, format, and tone;
• Optimize each piece for SEO, EEAT, internal linking, and conversion-focused structure (including metadata, CTAs, visuals, and FAQs);
• Organize backlink building to support content growth;
• Publish and format content on our website using the WordPress console;
• Track content performance in GSC, Ahrefs, or other analytics tools and propose data-driven improvements.

Your Benefits:

• 15 days paid vacation;
• 7 days 100% paid sick leaves;
• Sport and health compensation;
• Flexible working hours;
• Corporate training (internal and external);
• IT Cluster membership;
• Personal Birthday and anniversary gifts;
• Сorporate parties and team-buildings;
• Company legal and accounting support.

We are inviting an experienced and analytical Product Manager (Partnership) to join our team and take ownership of our global partner ecosystem.

This role is for a proactive product leader who can scale IB portals and affiliate programs, optimize partner onboarding flows, and improve tracking, payout, and reward systems. You will work closely with business development, design, and engineering teams to drive partner growth, enhance the partner experience, and deliver measurable business impact.

Join our team to influence a global partner network and shape the future of partner-driven trading growth!

Responsibilities

• Own the product lifecycle for the Partnership domain: from strategy and roadmap optimization to feature rollout and iteration
• Conduct regular CustDev sessions with key regional partners globally to understand their operational bottlenecks and needs
• Write detailed PRDs to refine complex backend logic (e.g., optimizing how a multi-tier rebate is calculated when a trade is partially closed)
• Collaborate with the Business Development/Partnership team to deliver product enhancements that help them pitch and onboard large affiliate networks

• Continuously optimize the partner onboarding flow, reducing friction for new IBs to start operating and referring traffic

   

Requirements

• 3+ years of Product Management experience, with a proven track record in developing and optimizing B2B/B2B2C products, Affiliate Platforms, IB Portals, or AdTech solutions
• Deep understanding of partnership reward models (CPA, Revenue Share, Rebates, CPL) and multi-level commission structures typical for financial services
• Strong technical grasp of marketing tracking systems: cookies, attribution models, Server-to-Server (S2S) postbacks, API integrations, and tracking links
• Experience in improving or managing complex billing, financial calculation, or payout engines
• Excellent data analytics skills to measure product usage and optimize the partner experience
• B2B Empathy: Deep understanding of a partner’s mindset. You know that for an IB, your product is their core business infrastructure
• Commercial Acumen: Ability to align product improvements with the business goals of both the company and the partners to maximize mutual revenue
• Cross-functional Collaboration: Proven ability to work tightly with Business Development (Sales), Finance, Legal, and Engineering teams

• Problem-Solving under Pressure: Affiliate tracking and payouts involve high stakes; you must be able to resolve critical edge cases calmly and structurally

   

Will be a plus

• Direct experience working with IB programs in the CFD, Forex, or Crypto exchange industries
• Experience scaling custom-built, in-house partnership ecosystems and tracking solutions from the ground up

• Understanding of global regulatory and compliance nuances regarding partner payouts and affiliate marketing in the financial sector

   

We offer

• Compensation for tax expenses of private entrepreneurs in Ukraine
• Qualified assistance and support for Ukrainian private entrepreneurs
• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company’s approved Public holiday list
• Medical insurance
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

As a Senior Backend Engineer, you will play a pivotal role in scaling and evolving the core systems that power our client agentic AI platform. With a product already live in production, you will work closely with our engineering leadership to take our infrastructure to the next level- from real-time orchestration and automation logic to scalable APIs and data pipelines.

You'll work at the heart of our stack, combining Node.js and Python to build high-performance, reliable backend services that power our voice and digital agents, analytics, and AI integrations. This is a hands-on role for a highly self-sufficient builder who loves elegant systems, clean code, and moving fast without breaking things.

What You'll Do

• Drive Execution: Act autonomously to define your own technical tasks, prioritize effectively, and push features to the finish line while collaborating seamlessly with a tight-knit core team.
• Build & Scale: Collaborate on system architecture and build out scalable backend services in Node.js and Python for our growing production workloads.
• Orchestrate AI: Integrate large language models (LLMs) and build multi-step, reasoning-based AI agent workflows using frameworks like LangGraph (a strong plus).
• Enhance Infrastructure: Own backend performance, observability, and infrastructure scalability, optimizing services in a cloud-native environment (AWS / GCP).
• Cross-Functional Collaboration: Work closely with frontend, AI, and product teams to design and implement impactful cross-functional features.
• Data & Delivery: Manage databases, caching, and distributed systems with strong data modeling practices, while upholding rigorous engineering standards and CI/CD practices.

What We're Looking For

• Experience: 7+ years of backend engineering experience building and scaling production-grade systems.
• Startup DNA: Previous experience as a founding engineer or a proven track record of thriving in a small, early-stage startup environment is a huge plus.
• Extreme Ownership: You are fiercely self-reliant. You don't wait for a ticket to be perfectly scoped; you can navigate ambiguity, define the work that needs to be done, and execute.
• Technical Deep Expertise: Deep knowledge of Node.js and Python, with a solid understanding of async and concurrency.
• Cloud & Architecture: Proven experience with cloud platforms (AWS, GCP) and managing microservices-based architectures with real production workloads.
• Database Mastery: Strong knowledge of databases (SQL + NoSQL), caching, and distributed architectures.
• AI Familiarity: Experience with LLM integration, LangGraph, or other agent orchestration frameworks is a strong plus.
• Education: BSc in Computer Science, Software Engineering, or equivalent.

We are looking for a Database Developer / DBA to join our team. You will be responsible for making our data infrastructure reliable and helping it grow. We need someone who has strong technical opinions and knows how to build resilient, high-performance database systems. This role is perfect for someone who prefers working with a focused, high-impact data environment rather than managing a massive amount of data sprawl.

WHAT YOU’LL BE WORKING ON

• Collaborative Infrastructure Design: You will work closely with the DevOps team to suggest and design solutions for our infrastructure. Your role is to provide the architectural vision while working together on implementation.
• High Availability: You will design and maintain replication, failover, and clustering to make sure our systems are always running and fault-tolerant.
• Backups & Disaster Recovery: You will design and test backup strategies to ensure we can restore data quickly with almost no downtime.
• Observability & Monitoring: You will use tools like Prometheus and Grafana to watch our systems, check their health, and set up alerts for any issues.
• Zero-Downtime Maintenance: You will handle routine tasks like patching and vacuuming using blue-green update techniques to avoid service interruptions.
• Automation: You will use Ansible and Terraform to make infrastructure and deployment processes more efficient.
• Architecture & Design: You will lead the planning of our database systems and provide a clear point of view on how to design schemas for better performance.
• Performance Engineering: You will find performance problems and tune queries and indexes based on how the system is being used.
• Development Support: You will work closely with engineering teams to help them optimize queries and plan safe database migrations.
• Security & Access Management: You will manage database security, encryption, and rules for data access.
• Incident Response: You will help find the root cause of database problems and write clear documentation for our systems and recovery steps.

WHAT YOU NEED TO SUCCEED IN THIS ROLE

• PostgreSQL Expertise: You have 4+ years of hands-on experience managing production environments at a terabyte scale, such as a fleet of up to 100 instances.
• Technical Conviction: You have a proven ability to recommend and advocate for the best database setups and high-availability systems.
• Cloud Proficiency: You have experience managing databases in major cloud environments (like AWS, Azure, or GCP) or private/VPS setups. Knowledge in  Amazon Aurora, NoSQL, Columnar DBs, and/or Timeseries is a plus.
• Automation Mindset: You have a strong background in scripting and automation to manage production environments efficiently.
• AI: having the skill to use AI tools to assist with coding or monitoring is a great advantage.

A next-generation cross-asset data management platform to provide globally consistent data and innovative tools to support business strategy for trade/sales clients, which is built on big data architecture, highly scalable, and cloud-ready. The platform enables industry-leading analytics, client reporting, regulatory compliance, surveillance, supervisory reporting, and data science solutions (data flame). The project tech stack: Java, Scala, Spring, SQL, Kafka, Hadoop.

We are looking for a strong Senior Java Developer capable of being able to work within the team, being a mentor for team members, communicating with stakeholders, and being accountable for the outcomes of activities that are assigned.

The role of the involves working with strong development teams (2 Senior Java Developers), the opportunity to work with big data, improving knowledge in this domain, and utilizing the resources of an international bank.

Responsibilities:

• Design and build frameworks for ingesting/modeling the complex Risk data
• Develop Low latency caching to service Front office risk systems
• Setup monitoring and management for services
• Provide SME support for development of automated QA scripts
 

Mandatory Skills:

• Strong knowledge of Big Data technologies Hadoop Ecosystem (HDFS, Impala, HIVE, HBASE, etc.) and Apache Spark
• At least 5 years of experience in software development, including professional backend software development experience;
• Strong Knowledge of Java programming languages
• Should be familiar with algorithms and design patterns
• Familiarity with Linux environment, including scripting skills
• Designing and building APIs (Java);
• Java Server-side or Back-end development;
• Core Java;
• Java collections and multithreading;
• Java Memory Management;
• Database and SQL (writing stored procedures, designing table schemas).
• Understanding of distributed systems.
• Understanding of CI/CD workflow.

• Ability to multi-task and work under pressure.
• Ability to pick up new concepts and apply the knowledge.
• Demonstrated problem-solving skills.
• Enthusiastic and proactive approach with a willingness to learn.
• The candidate is expected to be dynamic and flexible with a high energy level as this is a demanding and rapidly changing environment

Nice-to-Have Skills:

• Experience In-memory databases and caching
• Job Orchestration tools like Autosys or Airflow
• Apache Spark
• Financial background (where possible)

Product Engineer

AI-Enabled Products · Full-Stack · End-to-End Ownership
 Fully Remote (Europe preferred)
 Independent Contractor · 50–70% initially (ramping to full-time within 6–12 months)
 Reports to Founder & CEO

You’re Not a Cog. You’re the Engine.

Most engineering roles give you a ticket queue. This one gives you a product.

At Informed Decisions, you’ll take real ownership over how a meaningful B2B SaaS platform gets built- from architectural decisions to AI integrations to what ships on Friday. You’ll work directly with the founder, with real influence over technical direction, and you’ll see the impact of your work in how organizations hire and how people’s careers unfold.

If you’ve been waiting for a role where your judgment actually matters, this is it.

What We’re Building

Hiring is broken in ways most companies don’t even measure. Informed Decisions addresses this by combining IO psychology with data-driven product design- including statistical models, analytics, and AI-enabled capabilities- to make interviews fairer, more consistent, and truly predictive of on-the-job success.

We help organizations improve interviewer skills, reduce bias, and connect hiring decisions to real post-hire outcomes. The product is live, the problem is real, and the work is technically interesting.

What You’ll Own

This is a full-stack product engineering role. You’ll work across the system with .NET and Python on the backend, APIs and integrations, AWS infrastructure, and AI-enabled workflows embedded into real product features.

Your first major responsibility is taking full ownership of a live, production product- from database and backend services through APIs and application layers- currently developed with an external vendor. This includes deeply understanding what’s been built, identifying what needs to evolve, and establishing the engineering practices and standards that will carry the platform forward.

This is an active system with real users, real data, and real consequences. We’re looking for someone who can navigate this transition with technical rigor, sound judgment, and a strong sense of ownership.

On the product side, you’ll design and ship features end to end. That means writing the code, making architectural calls, defining what “done” looks like, and owning production quality.

On the AI side, you’ll build workflows that integrate LLMs and AI services into the product in ways that are reliable, observable, and grounded in measurable hiring outcomes.

Beyond the core platform, you’ll make judgment calls about when a customer need belongs inside the platform and when a standalone tool or application is the right answer- and then you’ll build it.

Engagement Model

This role starts as an independent contractor engagement, scoped at approximately 50–70% capacity.

The intent is to increase scope and ownership over time, with a planned ramp toward full-time (100%) involvement within 6–12 months, based on mutual fit, impact, and company needs.

You’ll Thrive Here If…

• You’ve shipped production systems and can show your work through code, products, or a real portfolio
  
   
• You’re comfortable owning decisions when there’s no one to escalate to
  
   
• You’ve worked with .NET and Python in real production environments
  
   
• You’ve integrated AI or LLM services into live products, not just prototypes
  
   
• Remote-first work suits how you operate- you create structure rather than relying on it
  
   
• Your English is fluent (spoken, written, and reading), strong enough to communicate technical decisions clearly across time zones
  
   

Experience with early-stage SaaS, third-party integrations, and complex systems is a strong advantage. The tradeoffs are real, and the work reflects that.

Why This Role, Why Now

• Direct line to the founder, with real influence on product direction
  
   
• Work tied to measurable outcomes: fairer hiring and better decisions
  
   
• A remote environment built on trust, not surveillance
  
   
• High ownership from day one across a technically deep and socially meaningful problem
  
   

How We Evaluate

We don’t screen on credentials. We evaluate based on what you’ve built and how you think. Come ready to show your work.

Informed Decisions is fully remote and welcomes contractor applications from across Europe.

Наш партнер — інноваційна технологічна компанія/ Наша мета полягає в тому, щоб сприяти технологічному розвитку, створюючи передові та інноваційні продукти, які відповідають потребам наших клієнтів.

Компанія пишається своєю корпоративною культурою, яка підтримує інновації та співпрацю, ми створюємо умови для того, щоб наші співробітники могли розвиватися професійно і досягати нових висот у своїй кар’єрі.

Зараз компанія в пошуку досвідченого C++/ArduPilot Backend Engineer.

Responsibilities:

• Design, develop, and maintain C++ applications and services that interact with embedded systems, specifically using Ardupilot/PX4 or other similar platforms.

• Collaborate with hardware engineers to integrate C++ based software with embedded systems and sensors, enabling seamless data exchange and device control.

• Identify, troubleshoot, and resolve software and hardware integration issues, ensuring high-quality, reliable, and performant solutions.

• Utilize Python for up to 20% of development, mainly for scripting, testing, and automation tasks.
 

Required Qualifications:

• 4+ years of experience in development with a focus on embedded systems, device programming, or hardware interfacing.

• Proven experience with Ardupilot/PX4 or similar platforms (e.g., Betaflight, iNav).

• Solid understanding of embedded systems, microcontrollers, and hardware-software interaction.

• Strong expertise in C++, with experience in performance optimization,

multithreading, and I/O operations in resource-constrained environments.

• Experience with Python for development, including scripting, testing, and automation, as well as its use in embedded systems.

• Experience with serial communication protocols (e.g., UART, SPI, I2C).

• Experience in Linux/Unix environments and tools (e.g., Git, SSH, command-line utilities).
 

Will be a plus:

• Experience with single board PCs (e.g., Raspberry Pi, Arduino, etc.).

• Knowledge of cloud technologies or IoT platforms (e.g., MQTT, AWS IoT, Google Cloud IoT).

• Soldering and engineering skills.

• Experience with 3D printing.

Dataforest seeks a Data Science Tech Lead/Team Lead to join a friendly, supportive team. We are Data Engineering company working on AI adoption in different industries.

We are looking for a person who likes challenges. This position offers the possibility of working as a Manager, however, to keep track of ongoing changes in the AI field and participate in AI projects.

As a Tech Lead/Team Lead, you will collaborate with the CEO and CTO to define proper development processes, run an R&D practice, participate in pre-sale, and lead ongoing AI projects.

Skills Requirements:

• 5+ years of experience in Data Science\Data engineering field;

• 4+ years of experience with Python;

• Strong management and leadership skills;

• Knowledge of data algorithms and data structures is a MUST;

• Experience with business analysis and project management;

• Knowledge of DS and Machine learning algorithms.

• Experience with LLM, RAG , Langchain;

• Experience with Databricks, Snowflake (Optional);

• Knowledge of cloud solutions: AWS/Azure/GCP (Optional);

• Experience in multithreading/multiprocessing approaches;

• Proficiency with Docker, Kubernetes, and CI/CD pipelines;

• Previous experience in a Team Lead role;

Key responsibilities:

• Manage Data science department;

• Perform code review, and data scientists assessment;

• Develop DS Architecture;

• Participate in pre-sale activities;

• Lead a data science projects;

• Write clean and well-structured code that is easy to read and maintain;

• Participate in decision-making processes related to design architecture, solution development, architectural, and code reviews;

• Develop high-load solutions;

• Conduct R&D work with new technology;

• Maintain high-quality coding standards within the team.

We offer:

• Great networking opportunities with international clients, challenging tasks;

• Building interesting projects from scratch using new technologies;

• Personal and professional development opportunities;

• Competitive salary fixed in USD;

• Paid vacation and sick leaves;

• Flexible work schedule;

• Friendly working environment with minimal hierarchy;

• Team building activities and corporate events.

CodeTiburon is looking for a Senior Backend Engineer (LLM & AI Infrastructure) to join our team and work closely with one of our long-term clients.

About the project:

We are a deep-tech company building state-of-the-art LLM-based assistants augmented with knowledge graphs. The platform focuses on combining large language models with structured knowledge systems to create more accurate, reliable, and scalable AI assistants.
 

The project involves building robust backend infrastructure that powers AI applications, enabling scalable model inference, retrieval systems, and knowledge graph integrations within a multi-tenant SaaS environment.
 

Responsibilities:
 

• Architect, deploy, and operate scalable backend services and multi-tenant SaaS systems in Kubernetes-based cloud environments
• Design and operate high-throughput data pipelines (batch and streaming)
• Build APIs and services integrating LLM inference, retrieval systems, and knowledge graphs
• Productionize research-grade AI systems into reliable distributed systems
   

Requirements (Must Have):
 

• 7+ years of backend engineering experience
• Strong experience with data pipelines and SaaS architectures
• Strong proficiency in Python
• Deep understanding of distributed systems and cloud-native environments
• Strong hands-on experience with Kubernetes in production environments. Candidates should be comfortable deploying, operating, scaling, and troubleshooting distributed applications on Kubernetes and have practical experience with its core ecosystem (networking, storage, observability, autoscaling, and CI/CD integration).
   

Nice to Have:
 

• Go and/or Scala experience
• Hands-on experience with LLM systems (RAG, model serving, evaluation)
• Experience with knowledge graphs, vector databases, or hybrid retrieval architectures
  
   

Ideal for engineers who enjoy building production-grade systems around cutting-edge AI research.

 

If this sounds like you and your experience aligns with most of the qualifications above, we’d love to hear from you. Please send us your CV.

Thank you for your interest. Each application is carefully reviewed, and candidates whose experience and background best align with the role will be contacted regarding the next steps.

Spalah is a Ukrainian venture builder that connects ambitious tech businesses with the international stage, fostering an ecosystem for rapid growth. We unite visionary founders and diverse talent to create companies that drive global progress.Our portfolio features over 10 projects spanning Adtech and Mobile apps.

We are looking to hire a Copywriter who will create high-quality content for our AdTech-focused projects and help strengthen our brand presence across LinkedIn, media platforms, and other digital channels.

This role involves researching industry trends, developing engaging and SEO-driven content, collaborating closely with marketing and design teams, and contributing to thought leadership initiatives. We expect the candidate to be curious about the AdTech industry, highly proactive, and skilled in transforming complex topics into clear and engaging content.

What you will be doing:

• create engaging long-form and short-form content for LinkedIn, media publications and websites;
• write SEO-oriented articles and optimize existing content for discoverability and traffic growth;
• collaborate with marketing, design teams to develop impactful content campaigns;
• maintain and further develop the company’s tone of voice across all communication channels;
• use AI tools to improve content creation workflows and enhance productivity while maintaining originality and quality;
   

Your background:

• proven experience as a Copywriter, Content Writer, Journalist, or similar role;
  strong written English skills with the ability to create clear, engaging, and well-structured content;
• experience writing articles for LinkedIn, blogs, online media, or tech-related platforms;
• understanding of SEO principles and content optimization best practices;
• strong research skills and ability to quickly dive into complex industries and topics;
• interest in AdTech, digital advertising, programmatic ecosystem, or willingness to deeply learn the industry;
• understanding of tone of voice principles and ability to adapt communication style for different audiences;
• experience using AI tools to support content creation and research processes;
  ability to manage multiple tasks and deadlines independently;
• portfolio of published articles or writing samples.
   

What we offer you:

• flexibility and freedom: choose fully remote, hybrid, or office-based work yourself;
• strong team: work alongside some of the industry’s top talent;
• unlimited growth: grow in multiple directions, get freedom to launch your own product;
• career development: take courses, attend top-notch conferences, explore digital library for nonstop growth;
• health support: get medical insurance, paid vacation and sick leaves, and access to a corporate psychologist;
• fun and culture: enjoy off site parties, team-buildings, sport events, and corporate gifts.
   

Thanks for your time.

Let`s bring things to the next level?