Jobs at Djinni

United Tech is a global IT product company shaping the future of real-time social connection. With millions of users across North America, Europe, LATAM, and MENA, we build next-gen mobile and web apps for live-streaming and social networking. Our platforms enable connection at scale fast, interactive, and deeply engaging. The market is projected to exceed $206B by 2030, and we are already leading the evolution. Founded in Ukraine, scaling worldwide
 

About your role:As a Data Scientist, you will work closely with the Data Engineering and Development teams to build pipelines from scratch, design ML models that directly impact user engagement and monetization, and drive innovation in high-load, complex environments. This role offers real ownership: you’ll see your models go live, measure results in real time, and  if you have the motivation and drive grow into leading the DS team in the future

In this role, you will

• Create, develop, and refine machine learning models to improve business effectiveness
• Work with cross-functional teams, including product management and engineering, to design and deliver innovative features and improvements
• Utilize your expertise in data structures, algorithms, and machine learning techniques to enhance model performance and efficiency
• Apply best practices in MLOps to simplify deployment, monitoring, and maintenance of ML models in production
• Troubleshoot and resolve technical issues related to machine learning models and pipelines
• Stay up to date with the latest trends, technologies, and best practices in machine learning and AI

It’s all about you

• 2+ years of experience in machine learning and deep learning on tabular data or recommendation systems
• 2+ years of commercial software development experience in Python and ML
• Experience designing data science roadmaps and leading the technical execution of projects
• Experience with cloud development (AWS/GCP)
• Experience deploying API models in Dev/Prod environments
• Practical understanding of A/B testing processes
• Strong grasp of the mathematics behind modern machine learning, linear algebra, and statistics
• Advanced SQL knowledge
• Proven track record of completing the full data science project cycle — from data load to model deployment
• Deep learning background
• Team-oriented mindset, engagement, and focus on results

What we offer

Care and support: 

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Online yoga with an instructor certified by the Ukrainian Federation of Yoga
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools
   

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   

Hiring process

• Intro call
• Tech interview
• Test Task
• Final Interview
• Reference check
• Offer
   

About us:
Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with uniting top AI talents and organizing the first Data Science tech conference in Kyiv. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

About the client:
Our client's mission is to reduce the time and money enterprises spend on state-of-the-art technology by 99%. It is the core constraint that drives the product philosophy. It forces the company to reject incremental improvements and pursue fundamental breakthroughs. These principles are the operating system for how the company thinks, builds, and ships. They are how the company turns radical ambition into reality.

About the role:
We are looking for a Full Stack AI Engineer who will join the team. You'll be an architect of the revolution against enterprise tech waste. You'll build the core platform and intelligent agents that power the company's mission — not optimizing existing workflows, but eliminating them entirely.

Requirements:
- 5+ years of industry experience in product-centric full-stack engineering roles;
- Very strong software engineering background with deep expertise in Python/Typescript.
- Hands-on LLM product patterns (prompting, tool use, routing, evals, regression testing);
Experience of working with Agents & LLMs:
- LangGraph/LangChain (know its limitations & trade-offs);
- Multi-provider routing, prompt tooling, trace/eval discipline (LangSmith);

Experience of working with Knowledge & Search Technologies:
- Vector — pgvector on PostgreSQL (semantic);
- Graph traversal — Cypher on Neo4j (relationships & enterprise context graph);
- Keyword/BM25 — lexical precision;
- Cross-Encoder (BGE Reranker) + RRF (blend lists robustly);
Deep knowledge of working with Data & Databases:
- PostgreSQL (Cloud SQL) — primary OLTP;
- SQLAlchemy and BigQuery — analytics/outcomes & cost/waste telemetry;
- Redis (Memorystore) — caching + lightweight queue/broker;
- GCS — object storage (files, audio, artifacts);

Responsibilities:
Design & Build Autonomous Agents:
- Tackle the end-to-end challenge of creating agents that solve open-ended enterprise problems.
- Wrangling high-volume enterprise data, building robust evaluation frameworks.
- Mastering the interplay between LLM prompting, fine-tuning, and scalable system architecture.
- Lead Customer Conversations & Translate to Product: Work directly with customer executives to translate their most critical objectives into breakthrough product features.
- Build the "New": Own the most audacious hypotheses, like fully autonomous optimization agents that replace entire consulting engagements and obsolete the need for army-style deployments.
- Master Deep Context: Build systems that understand enterprise architecture patterns better than most architects, automatically discovering waste and optimization opportunities.
- Take single-threaded ownership of core AI product areas, with end-to-end responsibility for customer success and business outcomes.
- Double as a Forward Deployed Engineer: Work regularly onsite with customers, and actually work with the systems.
- Every customer engagement becomes R&D for the platform, turning individual pain points into generalizable breakthroughs that serve the entire customer base

About us:
Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with uniting top AI talents and organizing the first Data Science tech conference in Kyiv. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

About the client:
Our client's mission is to reduce the time and money enterprises spend on state-of-the-art technology by 99%. It is the core constraint that drives the product philosophy. It forces the company to reject incremental improvements and pursue fundamental breakthroughs. These principles are the operating system for how the company thinks, builds, and ships. They are how the company turns radical ambition into reality.

About the role:
We are looking for a Full Stack AI Engineer who will join the team. You'll be an architect of the revolution against enterprise tech waste. You'll build the core platform and intelligent agents that power the company's mission — not optimizing existing workflows, but eliminating them entirely.

Requirements:
- 5+ years of industry experience in product-centric full-stack engineering roles;
- Very strong software engineering background with deep expertise in Python/Typescript.
- Hands-on LLM product patterns (prompting, tool use, routing, evals, regression testing);
Experience of working with Agents & LLMs:
- LangGraph/LangChain (know its limitations & trade-offs);
- Multi-provider routing, prompt tooling, trace/eval discipline (LangSmith);

Experience of working with Knowledge & Search Technologies:
- Vector — pgvector on PostgreSQL (semantic);
- Graph traversal — Cypher on Neo4j (relationships & enterprise context graph);
- Keyword/BM25 — lexical precision;
- Cross-Encoder (BGE Reranker) + RRF (blend lists robustly);
Deep knowledge of working with Data & Databases:
- PostgreSQL (Cloud SQL) — primary OLTP;
- SQLAlchemy and BigQuery — analytics/outcomes & cost/waste telemetry;
- Redis (Memorystore) — caching + lightweight queue/broker;
- GCS — object storage (files, audio, artifacts);

Responsibilities:
Design & Build Autonomous Agents:
- Tackle the end-to-end challenge of creating agents that solve open-ended enterprise problems.
- Wrangling high-volume enterprise data, building robust evaluation frameworks.
- Mastering the interplay between LLM prompting, fine-tuning, and scalable system architecture.
- Lead Customer Conversations & Translate to Product: Work directly with customer executives to translate their most critical objectives into breakthrough product features.
- Build the "New": Own the most audacious hypotheses, like fully autonomous optimization agents that replace entire consulting engagements and obsolete the need for army-style deployments.
- Master Deep Context: Build systems that understand enterprise architecture patterns better than most architects, automatically discovering waste and optimization opportunities.
- Take single-threaded ownership of core AI product areas, with end-to-end responsibility for customer success and business outcomes.
- Double as a Forward Deployed Engineer: Work regularly onsite with customers, and actually work with the systems.
- Every customer engagement becomes R&D for the platform, turning individual pain points into generalizable breakthroughs that serve the entire customer base

We are the creators of a new fintech era!
Our mission is to revolutionize the world by making blockchain technology accessible to everyone in everyday life. WhiteBIT is a global team of more than 1,200 professionals united by a shared vision of shaping the Web3 future.
We are building our own blockchain ecosystem, ensuring maximum transparency and security for over 8 million users worldwide. Our cutting-edge solutions, rapid adaptation to market challenges, and technological excellence set us apart from traditional companies.
Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT, and VISA.


The future of Web3 starts with you — join us as Risk Manager!

Requirements

- 4+ years of experience in risk management, including 2+ years in crypto or digital assets;

- Bachelor’s or Master’s degree in Finance, Economics, Risk Management, Engineering, IT, or a related field;

- Strong understanding of market, technology, and operational risks within digital platforms;

- Experience in designing and implementing risk frameworks, including stress testing and scenario analysis;

- Proficiency in working with data (SQL), BI tools (Tableau/Grafana), and automating KRIs/reporting;

- Knowledge of risk identification methodologies and practical application (SWOT, checklists, environmental analysis, expert assessment);

- Hands-on experience with crypto platforms and DeFi protocols;

- FRM, CFA, PRMIA, or similar certifications are a plus.


Mindset & Soft Skills:

- Proactive and initiative-driven, able to independently identify issues and propose solutions;

- Highly organized with strong attention to detail;

- Comfortable working in a fast-paced environment, capable of multitasking and prioritizing;

- Excellent communication and negotiation skills;

- Able to make balanced and pragmatic decisions;

- Resilient under pressure and during crisis situations;

- Strong mentoring and knowledge-sharing mindset.

Responsibilities

- Develop and implement risk policies for products and processes;

- Monitor and analyze key risk types, including market, liquidity, and operational risks;

- Conduct stress testing and scenario analysis to evaluate resilience to market shocks;

- Define and implement Key Risk Indicators (KRIs) and early warning systems;

- Prepare regular risk reports for senior management;

- Coordinate the work of risk analysts and provide mentorship;

- Support incident response procedures and crisis management;

- Collaborate with Strategy, Ops, and Engineering teams to ensure comprehensive risk identification and mitigation planning.

Work conditions

Immerse yourself in Crypto & Web3:
— Master cutting-edge technologies and become an expert in the most innovative industry.
Work with the Fintech of the Future:
— Develop your skills in digital finance and shape the global market.
Take Your Professionalism to the Next Level:
— Gain unique experience and be part of global transformations.
Drive Innovations:
— Influence the industry and contribute to groundbreaking solutions.
Join a Strong Team:
— Collaborate with top experts worldwide and grow alongside the best.
Work-Life Balance & Well-being:
— Modern equipment.
— Comfortable working conditions, and an inspiring environment to help you thrive.
— 30 calendar days of paid leave.
— Additional days off for national holidays.
— Health insurance.

We are the creators of a new fintech era!
Our mission is to revolutionize the world by making blockchain technology accessible to everyone in everyday life. WhiteBIT is a global team of more than 1,200 professionals united by a shared vision of shaping the Web3 future.
We are building our own blockchain ecosystem, ensuring maximum transparency and security for over 8 million users worldwide. Our cutting-edge solutions, rapid adaptation to market challenges, and technological excellence set us apart from traditional companies.
Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT, and VISA.


The future of Web3 starts with you — join us as Liquidity Manager!

Requirements

- Bachelor’s or Master’s degree in Finance, Economics, Risk Management, IT, or related fields;

- 3+ years of experience in trading, market-making, or liquidity management (preferably in crypto);

- Strong understanding of trading systems and end-to-end logic in financial markets;

- Experience with trading algorithms, monitoring systems, and BI tools (Tableau, Grafana);

- Proficiency with trading terminals and APIs (REST/WebSocket);

- Ability to work in a fast-paced environment, make rational decisions under pressure, manage multiple priorities, and meet deadlines;

- Experience identifying key business points related to risk, compliance, and operations, and designing workflows to improve processes.

Responsibilities

- Support liquidity business development;

- Work with Ops, Risk, Engineering teams to build and continuously improve trading and risk management tools;

- Monitor liquidity metrics and trading strategies and optimize performance;

- Actively contribute to the growth and optimization of the liquidity business by identifying issues, proposing solutions, and implementing improvements.

- Analytics and innovation support.

Work conditions

Immerse yourself in Crypto & Web3:
— Master cutting-edge technologies and become an expert in the most innovative industry.
Work with the Fintech of the Future:
— Develop your skills in digital finance and shape the global market.
Take Your Professionalism to the Next Level:
— Gain unique experience and be part of global transformations.
Drive Innovations:
— Influence the industry and contribute to groundbreaking solutions.
Join a Strong Team:
— Collaborate with top experts worldwide and grow alongside the best.
Work-Life Balance & Well-being:
— Modern equipment.
— Comfortable working conditions, and an inspiring environment to help you thrive.
— 30 calendar days of paid leave.
— Additional days off for national holidays.
— Health insurance.

About Us
At Mamma Mia Covers LLC, we don’t just sell home products — we deliver comfort, style, and functionality to every interior. Since 2018, we’ve been building a next-generation home & living brand for the U.S. and Canadian markets as the #1 global distributor and top-priority partner of the Italian factory Paulato.

Our signature product — stretch-fit slipcovers — is protected by an international patent and offers a unique blend of design and innovation unmatched in the market.

Why We Stand Out

We’ve been recognized as one of the fastest-growing companies in the U.S. according to Inc. 5000 in 2023, and were nominated as: 

• Top 50 fastest-growing companies in the Consumer Products category in the U.S.
• Top 100 fastest-growing companies in Florida
• Ranked among the Top 1000 fastest-growing private companies in the US 

Each month, our team of 30+ professionals processes over 4,000 orders through platforms like Amazon, Shopify, and others, combining automation, data, and human creativity. We work in a remote or hybrid environment, use smart tools (Asana, AI, ShipStation, etc.), and foster a transparent, empowering environment where growth and ownership go hand in hand.

Your Mission 

As a Product Researcher, you’ll play an active role in developing new company products.
Your main focus will be to analyze data, explore market trends, and generate insights that guide product concepts.
 

What We Offer

Financial Stability: 1300-1500 Fixed

• Compensation for accounting services (for contractors/PE)
• Paid a 2-month probation period

Flexible Work Format

• Remote work
• Full-time role, adapted to your rhythm

Growth & Support

• Coverage of professional courses and certifications
• Access to educational resources
• Freedom to implement new tools and processes
• Career growth opportunities

Care & Comfort

• 21 days of paid vacation + birthday leave 🎂
• Extra days off for important personal events
• Zero micromanagement — we trust responsible people
• We value ownership & initiative
• You’ll feel the support, not the pressure
   

What We Expect from You

• Confident user of Excel (Intermediate level or higher).
• Previous experience in product research — a strong advantage.
• Familiarity with Amazon, Shopify, Walmart, or eBay platforms — a plus.
• Experience working with task management tools (Asana, ClickUp, Trello, or similar) — a plus.
• Knowledge of tools such as Helium10, Sellerise, Keepa, or JungleScout will be a strong advantage.
• Google Search proficiency — ability to find accurate information quickly.
• English — Upper-Intermediate level, sufficient to clearly express your position and ideas.
• Strong analytical thinking and ability to draw logical conclusions — mandatory.
   

Your Responsibilities

• Analyze market trends, competitors, and their products to identify new opportunities and collect valuable data.
• Gather and interpret data to support product decisions and guide development priorities.
• Collaborate with other departments to adapt products for marketplace requirements and brand standards.
• Contribute to the development and improvement of product concepts, ensuring they meet business goals and customer needs.
• Participate in product launch preparation and cross-functional coordination.
   

Why Choose Us? At Mamma Mia Covers, we create an environment where your skills can develop and bring real benefits to our clients. We value reliability and innovation, supporting each individual on their path to professional growth. If you resonate with our values of reliability and creativity and want to grow with us, we look forward to receiving your resume!

🎨 UI/UX Designer 

Location: Remote 
Company: Interbranche GMBH (Munich, Germany)
Type: Full-time / Contract

🧭 About Us

We build modern, technology-driven products — from AI platforms and marketplaces to mobile apps and creative brands.
We’re looking for a designer who combines aesthetic sensitivity with structured thinking — someone who can turn complex systems into elegant, intuitive user experiences.

💼 Your Responsibilities

• Design UI/UX for web and mobile applications, from wireframes and prototypes to final layouts.
• Create user flows, design systems, and high-fidelity interactive prototypes.
• Work on branding, logo design, and corporate identity (a big plus).
• Collaborate closely with product managers, developers, and marketing teams.
• Participate in brainstorming sessions and help shape the visual direction of our products.

🧩 Requirements

• 2+ years of experience as a UI/UX designer (preferably in product or startup environments).
• Strong understanding of UX principles, visual hierarchy, composition, and typography.
• Proficiency in Figma (Auto Layout, Components, Prototyping).
• Experience designing for iOS and Android platforms.
• Basic knowledge of branding, color systems, and composition.
• Ability to present and justify design decisions clearly.
• A portfolio with real web and mobile case studies is required.

🚀 Nice to Have

• Skills in motion design, 3D, or illustration.
• Experience building design systems or component libraries.
• Participation in rebranding or corporate identity projects.
• Familiarity with AI design tools (Midjourney, Runway, Uizard, etc.).

💡 What We Offer

• Work on cutting-edge projects (AI, Web3, fintech, marketplaces).
• Creative freedom and real decision-making influence.
• Flexible schedule and comfortable workflow.
• Opportunities to grow and define visual styles for multiple brands.
• A talented, motivated team and a no-bureaucracy culture.

Join us as a PPC Manager to lead paid acquisition for financial products across global high-risk markets.
You’ll manage end-to-end performance campaigns, analytics, and funnel optimization to drive measurable growth.

Main Responsibilities:

Search Strategy & Campaign Launch

• Build and execute a full-funnel paid search strategy across multiple international markets (CZ, ES, MX, and others).
• Launch, manage, and scale campaigns in Google Ads (Search + UAC), Bing Ads, and Apple Search Ads.
• Navigate compliance requirements and advertising restrictions in high-risk financial verticals.

Analytics & Optimization

• Monitor and analyze key performance metrics (CPC, CTR, CR, CPA, CAC, LTV, ROMI, ROAS).
• Build and optimize full user acquisition funnels to improve efficiency and conversion rates.
• Set up and manage tracking systems (GTM, GA4, Appsflyer, Adjust), event tracking, and attribution models.

A/B Testing & Funnel Improvement

• Plan and run A/B and multivariate tests for ad creatives, landing pages, and conversion flows.
• Collaborate with designers, developers, and analysts to quickly implement data-driven optimizations.

Budget Management

• Plan and allocate marketing budgets with a focus on CAC, ROAS, and ROMI.
• Use smart bidding strategies, automation, and scripts to maximize campaign performance.

Cross-functional Collaboration

• Work closely with Media Buying, Affiliate, Retention, and Product teams to improve lead quality, conversion rates, and LTV.
• Contribute to funnel scaling, process automation, and overall performance growth.

Professional Qualifications:

• 2+ years of hands-on PPC experience focused on Google Ads and Bing Ads.
• Proven track record managing $50K+ monthly budgets.
• Experience launching and scaling campaigns in international markets (EU, LATAM, Tier 1).
• Proficiency in analytics tools: GA4, GTM, Looker Studio / Tableau.
• Strong analytical mindset, self-starter, business-oriented.
• Experience with Apple Search Ads and UAC is a plus.
• English level B1+ (Spanish will be an advantage).

What We Offer:

• Join a fast-scaling FinTech company where your decisions shape the business and your contributions truly matter.
• Attractive salary package aligned with your experience and performance, plus performance-based incentives.
• Enjoy 20 vacation days, full 100% sick leave compensation, and a supportive, people-first culture.
• Comprehensive medical coverage to keep you and your family protected.
• Work in an international, agile team with ambitious goals, modern tools, and a strong sense of purpose.

Lynksen specializes in creating stunning, contemporary digital solutions for global clients. We are currently seeking a highly skilled and enthusiastic 3D Motion Designer to join our team.
 

We’re starting with a part-time format (up to 4 hours a day) — flexible, focused, and collaborative. And as we grow together, there’s a clear path to transition into a full-time role.

⚫️ Requirements:
 

✦ Creation of 3D/2D assets;
✦ Advanced knowledge of Blender, Cinema 4D, After Effects, Photoshop & Illustrator;
✦ Solid experience in motion design, including animation principles, visual storytelling, and dynamic compositions;
✦ Strong proficiency in 3D modeling, texturing, scenes, and animation, evidenced by a robust portfolio;
✦ Skilled in video editing and post-production using tools like Adobe After Effects and Adobe Premiere Pro;
✦ Knowledgeable about 3D graphics optimization techniques;
✦ Detail-oriented with a proactive creative mindset;
✦ Passionate about pushing the boundaries of 3D graphics in web applications, with a desire to stay current with industry trends;
✦ Proficient in exporting 3D models and scenes into web-compatible formats (GLTF);
✦ Portfolio with case studies is a must-have;
✦ English Upper-Intermediate

⚫️ Responsibilities:
 

✦ Create 3D assets for use in web applications and interactive experiences;
✦ Craft high-quality 3D models, textures, scenes, and animations for web applications and interactive experiences;
✦ Design and animate 3D motion graphics elements, including typography, illustrations, and visual effects;
✦ Collaborate with design, development, and SMM teams to align 3D assets with project vision;
✦ Edit and composite video footage to create seamless and cohesive 2D/3D motion graphics;
✦ Collaborate with creative, account services, and clients to understand project objectives and requirements;
✦ Export models and scenes into web-compatible formats (e.g., GLTF);
✦ Seamlessly integrate 3D elements into videos using Adobe After Effects or similar tools;
✦ Optimize 3D assets for web performance;
✦ Create captivating motion graphics by blending 3D elements with other design components;
✦ Stay updated with the latest industry trends.

Working conditions (for full-time involvement)

✦ 8 hours working day;
✦ 21 days of paid vacation;
✦ Paid national holidays;
✦ 14 days of paid sick leave;
✦ Unlimited number of days off;
✦ 50% Compensation for the cost of English courses;
✦ Up to 100% compensation for the professional courses;
✦ Corporate events.

Stages:

🐾 CV's and cases evaluation;
🐾 Interview with HR (30 min);
🐾 Test task (no deadline);
🐾 Final technical interview with PM and CEO.

We’re looking for a Product Manager who can turn ideas into impactful features, balance vision with execution, and make sure every update feels like a real upgrade. If you love solving complex product puzzles, thrive in data, and know how to align teams around a shared goal - this might be your next mission 🚀

💪 YOUR QUEST-LINE:

• Manage and prioritize the product backlog - make sure the team always knows what matters most and why;
• Shape and refine the roadmap - connect long-term vision with short-term wins that make a real impact;
• Keep strategy and execution within development team connected - so every step moves the product closer to its long-term goals;
• Translate ideas into clear product requirements - define scope, edge cases, and success criteria to guide the team toward impact;
• Work closely with UX/UI designers to create smooth, intuitive user flows and enhance overall experience;
• Dig deep into product data - track feature performance, spot weak points, optimize transaction funnels, and turn user feedback into action;
• Collaborate with analytics teams to define and monitor key product metrics and propose data-driven improvements;
• Collaborate with finance, marketing, and support to sync efforts and boost the product across all areas;

• Keep an eye on the market - research trends, competitors, and user needs to stay ahead of the game.

   

👨‍🚀 YOUR IN-GAME SKIN:

• 3+ years of experience in a similar role (Product Manager, Growth Product Manager, Product Marketing Manager);
• Ability to understand technical challenges, understand limitations, evaluate trade-offs and user impact;
• Strong understanding of product metrics, data analytics, and A/B testing - data is your map, not your afterthought;
• Experience documenting product requirements and maintaining backlog that doesn’t turn into a black hole;
• Strategic mindset - you don’t just execute, you think several moves ahead;
• Proactive and detail-oriented - you notice what others miss and fix it before it breaks;
• Excellent communication and collaboration skills - you speak both “dev” and “business” fluently;

• English at Upper-Intermediate level or higher.

   

🚀 WILL BE YOUR BOOST:

• Familiarity with the Steam trade system, skins market, or gaming experience (CS2, Dota2, Rust);
• Domain experience in high-load E-commerce, Fintech, or iGaming projects;
• Comfortable with ambiguity and able to turn high-level visions into clear, actionable requirements;
• Solid understanding of UX/UI principles and what good design truly means;

• Strong passion for improving products and continuously optimizing processes.

   

🥷 YOUR POWER-UPS SOURCE:

• Spontaneous weekend from the CEO;
• Support for professional development, including events (we went on a MAJOR trip to Copenhagen, for example), certifications, and educational materials;
• Start working at a time that’s comfortable for you;
• People Partner who will always support you in word and deed;
• Anniversary and performance bonuses;
• Input on project direction in a bureaucracy-free environment;
• Regular performance reviews and personal feedback sessions;
• 20 paid vacation days and 7 sick leave days;
• Assisting with the accounting and tax management for individual entrepreneurs;
• English language and Well-being benefit — so that you can improve your mental health the way you want;
• No time tracking;
• We purchase CHARGING STATIONS for our spacers;
• We help Ukraine: every month the company supports AFU and transfers donations for ammunition and supplies.

If you read everything carefully and exclaimed, then we are already looking forward to your resume and portfolio! 

Send them as soon as possible! 🚀

Job Description:

The project aims at building the next generation of security management and assurance by introducing the automation of enforcing security policies and controls in telecommunication networks by analyzing, systemizing, scripting and verifying through test automation.

 Key skills:

• Bachelor or Master degree in Computer Science or Engineering.
• Python
• Ansible and Shell scripting
• Cybersecurity domain knowledge
• Any DevOps competence for Cloud Solutions, CI/CD, Automation. Experience of working with various OS types, databases and cloud orchestration frameworks such as Kubernetes, Docker, Vagrant, Ansible, etc. Experience in DevOps 
• Good verbal and written English communication skills

Key skills - Nice to Have

• Experience in Telco and/or IoT domains
• Software development experience
• Knowledge of the Security Standards – ISO 27001, NIST, CIS-CAT, ETSI-SecSecurity Certificates - CISSP, CISM, CCSP, CompTIA Security+, CEH, GSEC, OSCP

Job Responsibilities:

• System hardening
• Automation of security policies and verification tests
• Scripting with Python, Ansible, and Shell

Department/Project Description:

The Client is a world leading telecommunication company. 

The project’s goal is to automate security processes in telecommunication networks.

We’re seeking for a skilled PHP Developer to join a team of developers building a finance management system. This ambitious project focuses on delivering high-risk payment solutions that adhere to the latest industry standards, ensuring performance, reliability, and robust security.

As a developer, you’ll have the opportunity to work on challenging tasks, build robust solutions, and adhere to high standards.
Our technology stack for these projects primarily revolves around PHP for backend development with a focus on modern frameworks and tools for architecture, deployment, and testing.
 

About the Project:

Our platform is a cutting-edge high-risk financial solution that enables customers to send and receive payments globally. Initially a self-serve service, it has evolved into a full SaaS platform with multi-tenancy support, ensuring the highest levels of security, transparency, and reliability for our clients.
 

Requirements:

- 7+ years of development experience with PHP (PHP 8 preferred).

- At least 2 years of experience in working on high-demand systems.

- Strong expertise in backend systems architecture, API development, and secure coding practices.

- Solid understanding of databases, including MySQL, MongoDB, and Redis.

- Experience with message brokers such as RabbitMQ.

- Deep understanding of writing secure, scalable and reliable code.

- Proficient in English with excellent communication and leadership skills.
 

Additional (Good-to-Have) Skills:

- Hands-on experience with Symfony.

- Experience with microservices architecture and event-driven systems.

- Familiarity with Kubernetes, CircleCI, or similar tools for deployment automation.

- Exposure to the high-risk payment industry, including crypto or financial transaction systems.
 

Responsibilities:

- Working closely with product managers, designers, and team members to architect and implement solutions that meet business and technical requirements

- Develop and maintain web-based applications, following best practices in coding and design

- Implement solutions on AWS cloud infrastructure as directed by senior developers or architects

- Manage and work with SQL databases, including optimizing queries and maintaining data integrity

- Use Docker for containerizing and deploying applications.

- Participate in code reviews to help ensure code quality, performance, and security

- Collaborate with the team to contribute to a positive and innovative work environment.

We Offer:
- A chance to be part of a growing tech company in the FinTech domain
- Exposure to diverse aspects of product development, from architecture to delivery
- A supportive, collaborative, and remote-friendly work environment
- PTO
- Being a part of a bigger international team with access to various interesting projects in finance and beyond.
 

About Redvike

We are a boutique development agency that specialises in web and mobile development for startups and enterprises.

We work with both young, well-funded startups as well as enterprises to deliver full-cycle development services starting from defining product goals and roadmap and finishing by deploying solutions and handing over projects to in-house teams.

The company was founded in 2017, consists of 29 people and delivered more than 20 projects to clients from Sweden, Norway, US, Canada and Ireland. Some of the companies we have worked with include well-known European startups like Sana Labs, Depict.ai, Shoptagr, Naava and more.

From 2020 we have switched to a remote-first approach and since have hired people for all over the world.

Responsibilities:
    •    Design, develop, and deploy machine learning models to solve business problems such as revenue forecasting and member risk prediction (e.g. churn).
    •    Build end-to-end ML pipelines from data ingestion to model deployment using AWS services.
    •    Develop and deploy LLM-based applications and AI agents on AWS Bedrock.
    •    Implement RAG (Retrieval-Augmented Generation) architectures for enterprise AI use cases.
    •    Work with large volumes of data to perform feature engineering, data preprocessing, and model optimization.
    •    Write optimized SQL queries for analytics, model training datasets, and data validation.
    •    Build scalable ML APIs and microservices for real-time and batch inference.
    •    Collaborate with engineering, product, and data teams to define ML-driven solutions.
    •    Apply MLOps best practices for versioning, monitoring, CI/CD, and production reliability.
    •    Conduct A/B testing, model evaluation, and model performance tracking.
    •    Document solutions and communicate progress clearly in strong English.

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Must Have Qualifications:
    1.    5+ years of hands-on experience in Machine Learning development and deployment in production.
    2.    Strong expertise in XGBoost and classical ML algorithms (LightGBM, Random Forest, etc.).
    3.    Proven experience with predictive modeling (forecasting, classification, risk scoring).
    4.    Strong SQL skills (data analysis, ETL, performance tuning).
    5.    Advanced Python skills (pandas, NumPy, scikit-learn).
    6.    Hands-on experience with AWS Bedrock and building AI/ML agents.
    7.    Strong AWS experience building solutions using S3, Lambda, Glue, Step Functions.
    8.    Experience applying MLOps concepts (CI/CD pipelines, Deployment, Monitoring).
    9.    Strong English level required (written and spoken).
    10.    Ability to work independently and solve complex problems.

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Preferred Qualifications:
    1.    AWS certifications (ML Specialty, Solutions Architect is a plus).
    2.    Experience with Amazon SageMaker (training, tuning, deployment).
    3.    Experience building RAG pipelines with embeddings and vector search.
    4.    Knowledge of Amazon Redshift, RDS, and AWS data architecture.
    5.    Experience with Docker and containerized deployments.
    6.    Familiarity with MLflow, Kubeflow, or SageMaker Pipelines.
    7.    Experience working with enterprise-scale datasets and distributed computing.
    8.    Background in Generative AI or NLP systems development.
    9.    Knowledge of API development using FastAPI or Flask.
    10.    Familiarity with Git, Jira, and Agile development processes.

Preferred working hours: 11am-7pm CET

About the Role
We are looking for a skilled Senior DevOps Engineer with 5+ years of hands-on experience to help build and scale the infrastructure of our fintech platform. This is a startup environment — fast-paced, product-focused, and impact-driven. You’ll take ownership of CI/CD, cloud infrastructure, automation, security, and reliability.

Key Responsibilities:

• Design, deploy, and maintain cloud infrastructure (AWS/Azure/GCP)
• Build and optimize CI/CD pipelines for multiple environments
• Automate infrastructure using IaC tools (Terraform, CloudFormation, etc.)
• Manage containerization and orchestration (Docker, Kubernetes)
• Ensure high availability, scalability, and fault tolerance
• Monitor system performance and implement observability tools
• Collaborate with backend and security teams for smooth delivery
• Optimize costs and improve deployment efficiency
• Maintain security standards and compliance for fintech products
   

Requirements:

• 5+ years of professional experience as a DevOps / SRE / Platform Engineer
• Strong expertise with AWS, Azure, or Google Cloud
• Production experience with Docker and Kubernetes
  Hands-on work with CI/CD (GitHub Actions, GitLab CI, Jenkins, etc.)
• Proven experience with Terraform, CloudFormation, or similar IaC tools
• Strong understanding of security best practices (fintech is a plus)
• Experience with monitoring and logging tools (Prometheus, Grafana, ELK, etc.)
• Proficiency with scripting (Bash, Python, or similar)
• Upper-intermediate English level 

Nice to Have:

• Experience in fintech, banking, or highly regulated environments
• Knowledge of secrets management and zero-trust approaches
• Familiarity with serverless (Lambda, Cloud Functions)
• Background in performance tuning and cost optimization
• Understanding of networking (VPC, VPN, Load Balancers, etc.)
   

We Offer:

• Chance to shape the infrastructure of a fast-growing fintech product
• Direct impact on architecture and technology decisions
• Competitive compensation
• Remote format
• Fast decision-making, no bureaucracy
• Product-focused team
  
   

Who we’re looking for:

You’re open, humble, and eager to learn. You’ve studied (or are studying) at top Ukrainian universities like UCU, KPI, NULP, or Lviv Franko and have 2+ years of commercial experience building backend systems with Python.

You're comfortable with FastAPI or Flask, know your way around cloud services, and have hands-on experience with databases like PostgreSQL, MongoDB, or Redis. You have a portfolio (GitHub or live projects) and are ready to grow in a collaborative environment.

Responsibilities:

• Working on ML and AI projects in a team with CTO;
• Participate in pre-sale solution engineering;
• Work in agile environment and stick to Agile Manifesto and Principles;
• Writing technical documentation;
• Building APIs, when needed;
• Learn a lot of new technologies when required for the project. 

What we offer:

• Flexible Working Hours: you'll have the flexibility to manage your own schedule while meeting deadlines and project milestones.
• Flexible Project-Based Engagement: our project-based structure allows for flexibility and professional growth on multiple fronts.
• Cutting-Edge Exposure: work directly with CTO-level guidance.
• Value-Driven Work: at DestiLabs, we prioritize responsible AI, focusing on projects that bring positive social impact.
• A Growth-Oriented Culture: expect a team that's open, transparent, and ready to innovate and support one another.