Jobs at Djinni

PrivatBank is the largest bank in Ukraine and one of the most innovative banks around the world. It holds a leading position for all the financial indicators in the area and comprises about a quarter of the whole banking system of our country.

We are looking for an Application Security Engineer. We are searching for the person who seeks to work in a dynamic environment and shares the values of initiative, openness and mutual trust.

We are striving to find a goal-oriented and multitask professional who would be focused on making good results and high quality.

Requirements:

• At least 3 years of experience in application security or related fields such as penetration testing and security architecture
• Proficiency in using security scanners such as SAST, DAST, SCA, Secret Detection, and Container scanning
• Experience integrating security scanners in CI/CD pipelines using Jenkins for GitLab
• Certifications such as CEH, OSCP, CSSLP, AWS Certified Security Specialty, etc. is preferred
• Background in software development, including roles such as Developer, Business Analyst, Architect, DevOps, etc
• Knowledge of Secure Software Development Life Cycle (S-SDLC) and frameworks like OWASP SAMM, BSIM, and Microsoft SDL
• Familiarity with the software development process and stages
• Basic understanding of software code
• Knowledge of key infrastructure components like databases, queues, application servers, load balancers, NoSQL, etc
• Understanding of major types of vulnerabilities
• Understanding of software architecture
• Knowledge of network protocols such as DNS, HTTP/S, SMTP, SSH, and FTP
• Ability to independently research information and solve complex problems
• Critical thinking skills

Responsibilities:

• Conduct security audits using the OWASP SAMM framework to assess current practices, identify gaps, and evaluate compliance levels within the organization
• Develop and implement strategic plans aimed at enhancing security maturity levels throughout the organization, with gradual improvements
• Application security governance and metrics
• Collaborate with various team members, including developers and top management, to advocate and implement application security best practices
• Improve our application security management platform
• Manage security architecture, focusing on integrating security at every stage of the software development lifecycle
• Integrate and oversee security automation tools to enhance security processes and reduce manual error
• Oversee security testing across various stages of software development to identify and mitigate potential security vulnerabilities
• Engage in threat modeling activities to predict and neutralize potential security threats before they impact the system
• Ensure compliance with relevant industry standards and regulations by regularly updating security policies and standards
• Track and manage software defects to ensure timely resolution of security-related issues
• Develop and conduct training and awareness programs to enhance security knowledge and practices across the organization
• Spearhead the secure integration of CI/CD practices into software development processes to ensure continuous security
• Use cloud services for application security

We offer:

• Work in the largest and most innovative bank of Ukraine
• Official employment and 24+4 calendar days of vacation
• Sick leave compensation
• Medical Insurance
• Competitive salary
• Bonuses, premium according to company policy
• Corporate training
• Modern comfortable office
• Interesting projects, ambitious tasks and dynamic growth
• Corporate financial assistance in critical situations
• A friendly professional and strong team
• Possibility of remote work format

PrivatBank is open to support and employ veterans and people with disabilities.

We believe that discrimination due to health conditions, physical abilities, age, race and ethnicity, gender or marital status is unacceptable.

We are ready to train veterans and candidates with disabilities without banking experience.

We are looking for a Frontend Developer with Next.js to join our team. We are looking for a person to take on a responsibility of leading the project, someone who can navigate the ambiguity. 

Responsibilities:

• Analyzing requirements for new product features and services
• Hands-on development based on the requirements
• Covering the code with unit tests
• Improving existing software and fixing bugs
• Creating and maintaining code documentation
• Create wireframes, mockups, and UI concepts using design and prototyping tools
• Estimating new features and speaking up when you don't agree with the suggested approach

Requirements:

• Strong experience with React.js and/or Next.js, Typescript
• Strong understanding of UI/UX principles and ability to build pixel-perfect interfaces
• Familarity with frontend toolkits, version control.
• Strong communication skills and proactive problem-solving mindset

Nice to have:

• Understanding of CI/CD
• You can speed up your work with the use of AI tools (Claude Code, Codex, etc.)

Work format:

• Full remote 
• Daily syncs (No meetings Friday)

We offer:

• Remote work
• Flexible working hours except for mandatory calls
• Paid vacations and sick leaves

Our Mission and Vision

At Solidgate, our mission is clear: to empower outstanding entrepreneurs to build exceptional internet companies. We exist to fuel the builders — the ones shaping the digital economy — with the financial infrastructure they deserve. To achieve that, we're on a bold path: to become the #1 payments orchestration platform in the world.

We believe the future of payments is shaped by people who think big, take ownership, and bring curiosity and drive to everything they do. That's exactly the kind of teammates we want on board.

Solidgate is part of Endeavor — a global community of the world's most impactful entrepreneurs. We're proud to be the first payment orchestrator from Europe to join — and to share our expertise within a network of outstanding global companies.

About the Team and Role

You'll join the Orchestration team and take ownership of the Payment Router — one of the core components of our platform. It lets merchants and operations specialists flexibly configure routing and processing rules, so they integrate with us once instead of connecting to a dozen different providers, and get the best conversion thanks to our business logic.

This is a high-load, technologically complex product with strict requirements for correctness, reliability, high availability, and low latency. We're currently exploring AI-driven options to simplify configuration for our merchants — so there's plenty of interesting work ahead.

This is a leadership role, and we want to be upfront about the path to it. Because of the depth of the domain and our experience onboarding leads, the first 6–9 months are focused on working as a Senior Engineer — getting deep into the product, the architecture, and the team — before stepping into the Tech Lead role in full. You'll be mentored and onboarded directly by the team's manager throughout this transition.

Your team — 4 Go Engineers, 2 Frontend Engineers, Product Manager, AQA Engineer.

Explore our technology stack ➡️ here.

What you'll own

Your focus will be on:

• leading the team technically and as a people manager — mentoring engineers, setting up processes, prioritizing work, and giving constructive feedback
• designing key services of our distributed system
• building new functionality and supporting and improving existing services
• making architectural decisions and setting technical direction
• balancing priorities between completing our routing migration (V1 → V2), shipping new features, and steadily reducing tech debt

This is a hands-on leadership role: expect to spend roughly 50–60% of your time coding. We don't have "pure managers" here — leads stay close to the product through code.

We rely on automated testing over manual QA, with a modern CI/CD pipeline, test coverage, and Blue-Green Deployment. We deploy several times a day and ship merchant-facing features within each quarter.

You're a great fit if you have

• 6+ years of backend engineering experience
• Strong experience with distributed systems
• Solid experience with PostgreSQL
• Experience with message brokers (Kafka / RabbitMQ)
• Strong backend skills in a statically typed language (Java/Kotlin/TypeScript/etc.)
• Understanding of high-load system design
• People-management experience (~1.5–2 years ideal; we'll also consider a strong Senior ready to grow into the lead role, with a longer ramp-up period)
• A proactive, ownership-driven mindset and the ability to explain complex ideas in simple terms

At this stage we value leadership qualities slightly above pure engineering depth: the team already has strong engineers, and what they need is someone who can lead them, set priorities, and keep the high-level picture in focus.

Nice to have

• Go, AWS SQS, Buf, Protobuf, Node.js
• Experience designing and building high-load systems 
• Fintech / payments experience
• Experience with no-code / low-code automation

Why Solidgate?

High-impact role. You'll lead a team that sits right at the center of our platform's evolution — owning a critical component and shaping its direction.

Great product. We've built a fintech powerhouse that scales fast. Solidgate isn't just an orchestration player — it's the financial infrastructure for modern Internet businesses. From subscriptions to chargeback management, fraud prevention, and indirect tax — we've got it covered. We hold financial licenses in key regions and are a direct Visa & Mastercard partner and sub-reseller (top 5 globally).

Massive growth opportunity. Solidgate is scaling rapidly — this role will be a career-defining move.

Top-tier tech team. Work alongside our driving force — a proven, results-driven engineering team that delivers.

Modern engineering culture. TBDs, code reviews, solid testing practices, metrics, alerts, and fully automated CI/CD.

💌 The Extras: 30+ days off, unlimited sick leave, free office meals, health coverage, and Apple gear to keep you productive. Courses, conferences, sports and wellness benefits — all designed for ideas, focus, and fun.

Tomorrow's fintech needs your mindset. Come build it with us.

🫂 Know top talent? We're always on the lookout. Refer someone for our role, and if they get hired, there's a bonus waiting for you — simple as that.

About the Role

We are looking for a skilled Motion Designer who will be responsible for creating high-quality video content, combining traditional motion design skills with modern AI-driven production tools. The role focuses on scalable content creation, automation, and adaptation of video materials for different formats and markets.

Key Responsibilities

• Create educational and product-related videos (tutorials) aligned with business objectives
• Produce AI-generated video content using advanced AI tools
• Generate AI-based videos featuring real/consistent personas while maintaining identity recognition
• Develop lip-sync animations for characters and AI-generated visuals
• Adapt and resize video content for multiple platforms and formats (social media, ads, product, etc.)
• Localize video content for different audiences and regions
• Scale and systemize video production for high-volume output
• Collaborate with marketing/product teams to deliver creative video solutions
  
  Requirements
• Strong experience with Adobe After Effects (including plugins, scripts, and workflow automation)
• Experience integrating AI tools into video production workflows
• Proficiency in Figma for design collaboration and asset preparation
• Ability to optimize and automate repetitive production tasks
• Strong attention to detail and quality control
• Excellent time management skills and ability to meet deadlines
• Strong communication skills
• Ability to work independently and take initiative
• Team collaboration mindset and adaptability in fast-paced environments

About The Role

We are looking for a Senior Product Analyst to join our growing analytics team (30+ professionals).In this role, you will drive tangible business impact by delivering high-quality insights and recommendations, leveraging your ability to combine strategic thinking and problem-solving with detailed analysis. You will collaborate closely with Product Managers and cross-functional teams, uncovering business insights, devising optimization strategies, and validating them through experiments.

What You’ll Do

• Conduct deep-dive analyses and deliver actionable insights to improve product performance.
• Analyze large-scale datasets (funnel events, transactional, and text data) to identify growth opportunities.
• Design and interpret A/B tests, MAB experiments, and hypothesis-driven analyses.
• Track and implement key business metrics to support decision-making.
• Work with cutting-edge tools, including Bayesian statistics, ML models, and LLMs.

• Collaborate with a large and highly skilled Analytics team, fostering a knowledge-sharing environment.

   

What We’re Looking For

• 5+ years of experience in product analytics
• Proficiency in SQL, with the ability to write complex queries to extract insights and support decision-making.
• Strong visualization skills in PowerBI (preferred), Tableau, Looker, or similar BI tools
• Expertise in Descriptive and Inferential Statistical Analysis, A/B testing, and Hypothesis Testing, with a proven ability to analyze results.
• Familiarity with Google Analytics, BigQuery, Python/R, and ML will be a plus.
• Excellent communication skills, with confidence in interacting across all levels of management and diverse business functions.

• English proficiency (at least strong upper-intermediate level).

   

Why Join Us?

• High-Impact Data — Work with vast datasets generated by over a million daily visits, uncovering valuable insights.
• Collaborative Analytics Team — Join a team of 30+ skilled analysts who actively share knowledge and support each other.
• Cutting-Edge Tools & Techniques — Get hands-on experience with ML, Bayesian methods, and LLMs to solve real business challenges.
• Data-Driven Culture — Thrive in an environment where data informs every decision and drives continuous improvement.

Perks and Benefits

• Time off throughout the year (paid and unpaid)
• Professional development support and encouragement
• Resources to help improve your overall well-being
• Free JustAnswer membership

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:

Our client builds engaging gaming platforms in the sweepstakes and social casino space, combining free-to-play entertainment with real-money features. Their products include highly engaging casual games designed to attract and retain large audiences across digital channels.

Design plays a key role in business growth: creative assets are produced at high speed for user acquisition campaigns, social media, CRM, and promotional activities. The team works closely with performance marketing and product stakeholders to create visuals that not only look strong but also directly influence user engagement and campaign performance.

This is a fast-paced environment where creative work has visible impact and where strong design decisions contribute directly to product growth.

About the Role:

We are looking for a Motion Designer to join a growing creative team and bring gaming brands to life through dynamic video content.

In this role, you will own the full cycle of motion production — from brief to final delivery — creating engaging video assets for performance marketing campaigns, social media, and promotional launches. You will work closely with marketing and creative stakeholders to transform ideas into visuals that capture attention and support growth.

This role offers strong creative ownership, space for new ideas, and the opportunity to influence visual storytelling in a fast-moving environment.

Key Responsibilities:

• Create motion creatives for paid campaigns, ads, trailers, and promotional videos
• Turn scripts, storyboards, static assets, and gameplay materials into engaging video content
• Edit, animate, and enhance visuals for social media and marketing campaigns
• Collaborate with creative, marketing, and product teams
• Apply strong pacing, storytelling, and visual hooks for digital audiences
• Contribute ideas, trends, and new creative approaches

Required Competence and Skills:

• 3+ years of motion design experience
• Strong portfolio with digital video / motion work
• Strong command of After Effects, Premiere Pro, Photoshop
• Deep understanding of animation principles, pacing, timing, transitions, and composition
• Track record of delivering high-volume creative assets in fast-paced, deadline-driven environments
• Upper-intermediate level of English (written and spoken)

Nice to Have:

• Experience with 2D character animation tools such as Spine or Unity
• Familiarity with VFX workflows using Blender and animating UI or vector assets
• Understanding of performance marketing requirements and mobile user acquisition best practices
• Experience in gaming, mobile apps, entertainment, or performance marketing

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.

We are looking for a Payment & Risk Manager to join our gambling project. The role is focused on managing payment operations, monitoring transaction risks, reducing fraud exposure, improving approval rates, and working closely with PSPs, banks, fraud prevention tools, and internal teams.

Responsibilities

• Monitor and manage deposits, withdrawals, refunds, disputes, and chargebacks.
• Track key payment metrics: approval rate, decline rate, chargeback ratio, refund rate, fraud alerts, and conversion.
• Work with PSPs, acquirers, banks, crypto providers, e-wallets, and alternative payment methods.
• Optimize payment routing, limits, verification rules, and risk filters.
• Analyze payment declines and identify solutions to improve transaction success rates.
• Review suspicious transactions and detect fraud patterns.
• Cooperate with KYC/AML, Compliance, Support, Finance, Product, and VIP teams.
• Control chargeback levels and implement measures to reduce financial losses.
• Prepare regular reports on payments, risks, fraud, and key operational metrics.
• Support the launch of new payment methods, providers, and markets.

Requirements

• 1–2+ years of experience in payments, risk, fraud, or payment operations, preferably in gambling, betting, fintech, or other high-risk industries.
• Understanding of PSPs, card acquiring, e-wallets, bank transfers, crypto payments, and APMs.
• Experience with chargebacks, refunds, disputes, fraud monitoring, and risk analysis.
• Basic knowledge of KYC/AML processes.
• Strong analytical skills and confident use of Excel / Google Sheets.
• Ability to work with large volumes of transaction data.
• English level: Intermediate or higher, for communication with providers.
• Attention to detail, responsibility, and ability to make fast decisions.

Nice to Have

• Experience with anti-fraud systems and risk scoring tools.
• Understanding of high-risk payment processing.
• Experience launching new payment methods or payment providers.
• Knowledge of crypto payment flows.

We Offer

• A role in a fast-growing gambling project.
• Remote work format.
• Competitive salary based on experience.
• Opportunity to influence and improve the payment infrastructure.

• Fast decision-making and direct communication within the team.

   

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)

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.

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?

About SkinnyRx

SkinnyRx helps women and men address obesity through compounded GLP-1 medications and modern telehealth. We combine clinical science, technology, and personalized support to deliver sustainable, data-driven weight management.

We’re growing fast and looking for a Senior Product Manager to lead development of our next-generation patient experience — improving retention, simplifying refills, and unlocking new clinical capabilities.

The Opportunity

As Senior Product Manager, you’ll own the end-to-end product lifecycle for key initiatives — from roadmap to launch. You’ll work directly with the CEO, engineering, design, operations, and clinical teams to bring patient and provider experiences to life.

You’ll operate as the connective tissue between business strategy and execution — building systems that scale and delight.

Key Responsibilities

• Post-Purchase Journey Ownership: Own and optimize the patient journey after purchase, improving clarity around next steps, prescription progress, delivery status, refills, and support options.
• Patient Engagement & In-App Tools: Lead improvements across product experiences such as medication tracking, appointment scheduling, referral flows, and other tools that support ongoing engagement and long-term patient value.
• Product Discovery & Strategy: Define product goals, align them with business strategy, and maintain a clear roadmap focused on patient experience, retention, and operational efficiency.
• Cross-functional Collaboration: Work closely with engineering, analytics, design, clinical, operations, and customer support teams to create intuitive, reliable, and scalable solutions.
• Metrics & Insights: Monitor adoption, patient satisfaction, prescription fulfillment, delivery performance, retention, lifetime value, and support KPIs; use insights to guide continuous improvement.

Required Skills and Qualifications

• Proven experience as a Senior Product Manager or Product Manager in health tech, telehealth, subscription products, or digital services; experience in the US medical field is a strong plus.
• Strong skills in product discovery, requirement gathering, prioritization, and cross-functional execution.
• Experience with automation, integrations, mobile product experiences, lifecycle journeys, and platform usability improvements.
• Strong analytical mindset with experience improving retention, engagement, conversion, operational efficiency, or customer lifetime value.
• Excellent communication, negotiation, and stakeholder management skills.
• Availability for at least 3 hours of overlap with US time zones.

What We Offer

• A chance to shape the future of telehealth.
• A high-ownership role in an innovative environment with direct influence on patient experience, retention, and business impact.
• Opportunities for professional growth in health tech product leadership.
• Competitive salary.
• Flexibility to work remotely.

What You’ll Do

• Own product roadmap for growth, retention, and clinical operations.
• Lead discovery, define product requirements, and collaborate with cross-functional teams.
• Translate business goals into technical specs, user stories, and success metrics.
• Partner with Engineering and Design to prioritize sprints and deliver high-impact releases.
• Build feedback loops with patients, clinicians, and support teams to continuously improve experience.
• Use data to measure performance, identify opportunities, and validate hypotheses.
• Drive alignment between operations, marketing, and product development.

Who You Are

• 6–10 years of product management experience, ideally in telehealth, subscription e-commerce, or healthtech.
• Proven success leading cross-functional teams from 0→1 and 1→scale.
• Data-driven decision maker with strong intuition for customer behavior.
• Excellent communicator who can translate complexity into clarity.
• Experience working in agile environments and managing sprints.
• Empathy for patients and clinicians — you understand user needs deeply.

Join Redwerk as an SMM Specialist focused on Instagram and TikTok in the travel niche! Your main goal will be to build and grow cohesive, engaging social media accounts that tell a clear brand story and inspire the audience to explore and travel.

Required Skills:

• 2–3+ years of experience in SMM or digital marketing
• Strong expertise in Instagram and TikTok (Reels, Stories, short-form video, trends)
• Solid understanding of social media trends and audience engagement
• Ability to create content in multiple formats (video, copy, visuals)
• Experience with paid ads (targeting)
• Skills in content strategy development and storytelling
• Knowledge of analytics, metrics, and growth tactics
• English proficiency (B2+ or higher)

• Experience with YouTube is a plus

   

Responsibilities:

• Full ownership and management of travel-focused Instagram and TikTok accounts
• Structuring and optimizing profiles (bio, highlights, visual identity, user flow)
• Developing and executing a content strategy with clear storytelling (no random posts — a consistent narrative across platforms)
• Creating content across formats: posts, Reels, Stories, TikTok videos, carousels
• Leveraging existing video assets (YouTube content, videographer materials)
• Adapting long-form video into engaging short-form content (Reels, TikTok, GoPro-style edits)
• Working with visual formats, especially carousels and short-form video storytelling
• Monitoring trends and adapting content for TikTok and Instagram algorithms
• Tracking performance and optimizing content strategy based on insights

• Generating creative ideas and continuously improving content quality

   

We Offer:

• Competitive salary
• Remote work
• Flexible schedule (start by 2 PM)
• 20 days of paid leave
• 14 days of paid sick leave
• Entrepreneur support (tax coverage)
• Wellness benefits
• Language classes (English, Spanish, German)

• Tech event support

   

Values & Culture:

• Supporting Ukraine’s Armed Forces
• Charity initiatives
• Organizing IT-focused events
• Encouraging initiative and idea-sharing
• Transparent and meaningful communication
• Ownership and accountability

• Work-life balance

   

Management Style:

• Flat structure, minimal bureaucracy
• Opportunity to influence company processes and decisions
• Freedom to choose tools and approaches
• Efficient and streamlined workflows

• Team of creative mid-to-senior professionals

   

Joining Redwerk:

In this role, you will take full ownership of travel-focused Instagram and TikTok accounts — from profile setup to content creation that people genuinely want to follow, save, and engage with. If you’re passionate about storytelling, short-form video, visual aesthetics, and building a strong, cohesive brand presence across platforms, this role is for you.