Jobs at Djinni

Our client is a trusted workforce partner for leading U.S. healthcare organizations. With over 1,000 team members across 7 countries, we specialize in building high performing teams that support financial operations, revenue cycle management, and administrative functions for our clients. We are committed to operational excellence, accountability, and long-term partnerships. W are seeking a highly organized and proactive HR administrator/Executive Assistant to support our Chief Executive Officer (CEO) in Prague. This role is critical to ensuring the CEO’s day-to-day operations run smoothly and efficiently.

Position Summary:
 

The HR administrator/Executive Assistant will provide direct administrative and operational support to  the CEO. This role requires exceptional organizational skills, professionalism, and  the ability to manage confidential information while working across multiple time  zones and stakeholders. 
 

Location: Prague, Czech Republic 

Full-time | On-site / Hybrid
 

Key Responsibilities:
 

• Provide comprehensive administrative support to the CEO, including calendar  management, scheduling, and meeting coordination 

• Manage travel arrangements, accommodation, and itinerary planning for both  local and international travel 

• Prepare, proofread, and manage business correspondence, reports, and  executive presentations 

• Support the CEO in daily communications and ensure timely follow-ups on  key priorities and action items 

• Act as a liaison between the CEO and internal/external stakeholders to  facilitate seamless communication 

• Assist with the planning and execution of executive meetings, off-sites, and  special projects 

• Maintain a high level of professionalism and discretion while handling  sensitive and confidential information 

• Support ad hoc administrative and personal tasks, contributing to overall  CEO’s work-day efficiency
 

Qualifications & Requirements:
 

• Proven experience as an HR, Executive Assistant, Personal Assistant, or similar  role supporting C-level executives 

• Excellent command of English (spoken and written); additional languages are a plus 

• Strong organizational and time-management skills with the ability to multitask  and prioritize effectively 

• Proficiency in MS Office Suite (Outlook, Word, Excel, PowerPoint) and digital  collaboration tools 

• High level of discretion, integrity, and professionalism 

• Strong interpersonal and communication skills, with a proactive and problem solving mindset 

• Ability to work independently and in coordination with multiple teams in a fast paced environment 
 

What We Offer:
 

• A key role supporting executive leadership in a growing international company

• Exposure to cross-functional projects and strategic decision-making

• A dynamic and collaborative work environment 

• Competitive compensation package 

• Opportunities for professional development and growth within a global team

Привіт,

В пошуках frontend developer з яким ми на постійній основі будемо працювати над розробкою chrome extensions. Починаємо з part-time, який потім перетвориться в full-time. Якщо ви раніше не розробляли chrome extensions - no worries. Буде час розібратися. Поточний проект це екстеншн для facebook ad library

Requirements:

• Strong experience with React.js and JavaScript
• Familiarity with Chrome Extension development
• Basic understanding of API integration (RESTful APIs, OAuth, etc.)
• Experience working with Facebook tools (a plus)

Responsibilities:

• Develop the frontend part of the Chrome Extension using React.js
• Implement data scraping/parsing logic from Facebook Ad Library
• (Optional) Integrate with Meta Ads API
• Collaborate with the team to deliver a functional and user-friendly product

We're looking for an experienced UX/UI Design Lead to guide our design team and elevate the quality, consistency, and strategic impact of every user-facing experience we create.

If you're passionate about mentoring designers, building scalable systems, and leading digital design across websites, SaaS platforms, landing pages, and emails - this role is for you.

What You'll Do

• Lead and Inspire: Guide a growing team of UX/UI designers—encouraging collaboration, creative problem-solving, and continuous learning.
• Own Creative Direction: Oversee the execution of design projects from concept to delivery, ensuring alignment with brand strategy, user needs, and business goals.
• Be the Client Partner: Serve as the go-to design expert in client interactions—sharing insights, managing expectations, and shaping long-term relationships.
• Raise the Bar: Review and refine team output to ensure clarity, accessibility, responsiveness, and overall quality.
• Collaborate Cross-Functionally: Work closely with project managers and developers to scope, plan, and resource projects effectively.
• Drive Innovation: Integrate emerging design tools, including AI plugins, into team workflows to streamline processes and boost impact.
  
  
  What You Bring
• A portfolio demonstrating leadership across responsive websites, SaaS UI, landing pages, emails, and design systems.
• Proven experience mentoring and managing design teams in a fast-paced, collaborative environment.
• Advanced proficiency in Figma (including components, libraries, and design systems) and familiarity with other modern design tools.
• Basic knowledge of front-end development (HTML, CSS) to ensure seamless design-to-dev handoffs.
• Experience building scalable, accessible, and responsive design systems from the ground up.
• Familiarity with Webflow, WordPress, Shopify, and other CMS platforms is a strong plus.
• A strategic mindset with the communication skills to confidently present ideas, give feedback, and lead discussions.
• Comfortable with AI-driven design workflows and always on the lookout for ways to improve processes.
  
  
  What You'll Love
• Autonomy to shape how design operates across projects
• A small, ambitious team that values innovation and clarity over fluff
• A flexible, remote-first environment where results matter
• The opportunity to impact fast-growing startups in tech, fintech, and healthcare
   

Job Description

• Strong knowledge and proven experience with Machine Learning, Computer Vision and Deep Learning;
• At least 4 years of commercial experience in a related field;
• Self-manageable person, able to work with minimum supervision;
• Technically strong with Python, knowledge of any other programming language will be a plus;
• Proficiency with numpy, scipy, opencv, tensorflow;
• Proven ability design and implement complex algorithms, to work creatively and analytically in a problem-solving environment;
• Bachelor's degree or equivalent in Computer Science, Engineering, Mathematics or a related field;
• Strong communication and presentation skills for effective daily communication.

Job Responsibilities

GlobalLogic team has been involved for many years into development, deployment and support of many different areas of the solution. We are now looking for a talented Computer Vision engineer who will join our existing team and help us to grow existing capabilities of the product and add support for new sport types.

Part responsibilities will include

• Active participation in business promotion and grow by proposing new and/or non-standard ideas;
• Apply Machine Learning and Computer Vision technology to solve real problems for the market available product;
• Work on a new algorithm of determining players performance, score identification and others;
• Demo your work to team members and customer.

Department/Project Description

A product is an affordable alternative to traditional broadcast video capture system. We provide a full broadcasting solution for amateurs, broadcasters, sports leagues, clubs, coaches and consumers, offering unique, interactive and immersive viewing experiences.

The AI-based automated production solution provides the sports market with easy and affordable ways to produce and distribute high-quality game, player videos and performance analysis. The system consists of a unique panoramic camera head and standard computers running proprietary algorithms for Panoramic and HD video and camera control.
 
Giving an editing platform for multiple types of athletic events we establish the first end-to-end automated video and data solution in the sports industry. The product revolutionizes sports video with an automated online video editing system that enables coaches to simply and easily access game video break downs, saving them time and hassle. Our range of products include game analysis, game exchange, and video replay. We support all major team sports and caters to every level from youth, high school, college, through professional.

Key Responsibilities:

This is a hands on technical role. Candidate should be proficient in Java, Python and React

• Develop full stack automation for AI pipelines, ETL
• Develop unit test automation
• Develop white box testing automation
• Develop evals for AI pipelining
• Translate customer needs into clear, actionable product specs.
• Act as the main liaison between Engineering, Design, and Customer Success to sign off every release
• Identify latency issues in application, backend and address them
• Test Fast APIs
• Develop technical specifications for functional requirements using prompt engineering
• Familiarity with AI tools for product engineering from design, development to sign off
• Generalist who will lead the releast lifecycle at a fast growing startup
• Be comfortable with prompt engineering to create clear acceptance criteria for every release.
• Set up and manage automated QA/QC pipelines (test automation, CI/CD).
• Define and document processes to boost product delivery and quality.
• Track execution across teams and keep timelines on point.
• Define and run evaluations for our AI scientist agent to perform ELT tasks.
• Design metrics and tests for AI agent accuracy, speed, and reliability.

Required Skills:

• Strong grasp of the software development lifecycle and QA best practices.
• Hands-on with CI/CD tools (GitHub Actions, CircleCI, GitLab CI).
• Experience with test automation frameworks (Cypress, Playwright, Selenium).
• Ability to write simple scripts (Bash, Python) and configure YAML pipelines.
• Proven skill in evaluating AI agents and their performance.
• Excellent cross-functional communication and organization skills.

Preferred Experience:

• Background in Product Ops, Technical Program Management, or DevOps-focused roles.
• Prior work in a SaaS or high-growth startup.
• Familiarity with monitoring and alerting tools (Sentry, Datadog).

Join us in shaping the future of lab automation. Become part of our mission to turn every lab into an AI powerhouse.

(Not Your Average HR Position)

MISSION STATEMENT

We're not just building a company; we're disrupting a $50B industry dominated by financial giants. As our Talent Acquisition Strategist, you'll be the architect of our most powerful asset: our talent density. You won't be processing paperwork or planning office parties. You'll be assembling and maintaining the elite force of A-players that will revolutionize an industry.

CRITICAL OBJECTIVE

Create and maintain the highest possible concentration of exceptional talent by strategically recruiting, developing, and retaining only unorthodox athletes who embody our intense performance culture. Your success will be measured by the caliber of people who join and stay, not by HR processes implemented.

THE UNORTHODOX ATHLETE WE NEED

You're not a traditional HR professional. You're a talent scout with the mindset of an elite sports recruiter. You believe conventional hiring wisdom is fundamentally broken. You understand that A-players hire A-players, while B-players hire C-players. You have an uncanny ability to spot extraordinary potential where others see only unconventional backgrounds.

You thrive in dynamic environments, make decisions with incomplete information, and believe that talent density is the ultimate competitive advantage. You're comfortable delivering uncomfortable truths and making tough calls that others wouldn't have the courage to make.

WHAT YOU'LL ACCOMPLISH

• Design and execute unconventional talent acquisition strategies that attract A-players while repelling those seeking 9-to-5 comfort

• Implement our "Keeper Test" across the organization, ensuring we fight to keep only those who truly elevate our performance

• Create development pathways that challenge exceptional people to become even better

• Build compensation structures that reward extraordinary performance and drive

• Establish a culture of radical accountability and continuous feedback

• Eliminate bureaucracy and processes that slow us down or dilute our talent density
 

THE ANTI-RESUME

What we don't care about:

• Years of HR experience or certifications

• Whether you followed a traditional career path

• If you've worked at prestigious companies

• Your knowledge of conventional HR best practices
 

What we actually value:

• Your track record of identifying and recruiting exceptional talent

• Evidence that you've made tough people decisions that others avoided

• Your ability to think contrarian about talent and culture

• How you've created environments where A-players thrive

• Your own entrepreneurial drive and determination
 

OUR STANDARD

You understand this isn't a 9-to-5 role. You move with urgency that makes competitors take notice. You find solutions while others are still defining the problem. You believe in context, not control. You're comfortable with ambiguity and see it as an opportunity. You prioritize ruthlessly, focusing only on what truly matters.

THE KEEPER TEST

We would fight to keep you if:

• You consistently identify and attract talent that others can't access

• You've created a talent acquisition system that outperforms our competitors

• You've built a culture where exceptional people push each other to new heights

• You've demonstrated the courage to make tough calls that preserve our talent density

• Your contrarian thinking has given us an edge in the talent market

IMPORTANT NOTE

This is not a role for those seeking traditional HR career progression. We're building a revolutionary company, and we expect extraordinary commitment. If you're looking for a 9-5, this position isn't for you. If you're still interested, prepare to join a team of A-players who are changing the rules of the game.

Not your average position

___

(Senior Developer - Laravel, PHP)

MISSION STATEMENT

We're not just building software; we're creating solutions to disrupt a $50B industry dominated by financial giants. As our Technical Architecture Visionary, you'll design and forge the technological foundation that gives our elite team the capability to outmaneuver and outperform slow-moving incumbents. Your code isn't just functional—it's revolutionary and industry-changing.
 

CRITICAL OBJECTIVE

Build and deploy innovative technology solutions that enable us to move with 10x the speed and effectiveness of our competitors. Your success will be measured by how quickly we can deploy new features, how effectively our technology scales, and how thoroughly our solutions disrupt established players—not by adherence to conventional development methodologies or perfect code.
 

THE UNORTHODOX ATHLETE WE NEED

You're not a typical senior developer who waits for specifications and implements them. You're a technical visionary who thinks like a founder and acts like an owner. You see possibilities where others see limitations. You believe most development teams move too slowly because they're paralyzed by process, perfectionism, and fear of making mistakes.

You have mastered Laravel and PHP not because you followed a traditional learning path, but because you're obsessed with building things that work and create value. You make decisions quickly with incomplete information and believe that shipping fast and iterating is better than analysis paralysis. You're comfortable with ambiguity and see it as the natural environment for innovation and competitive advantage.

WHAT YOU'LL ACCOMPLISH

• Architect and build our core technology platforms that power our suite of financial products

• Develop AI-based optimization engines and discount club functionality

• Create scalable systems that can handle explosive growth to hundreds of merchants

• Implement solutions in days that would take competitors weeks or months

• Build technology that gives us a significant advantage in the marketplace

• Lead technical decisions with minimal oversight and maximum accountability

• Establish a technical culture of speed, innovation, and pragmatic excellence

THE ANTI-RESUME

What we don't care about:

• Your computer science degree or formal education

• Whether you've worked at FAANG companies

• Your knowledge of every design pattern

• If you follow conventional development methodologies

• How many years you've been coding

• Your perfect GitHub contribution graph

• Whether your code follows every best practice

What we actually value:

• Your track record of shipping products that actually work and make an impact

• Evidence that you've built solutions others thought impossible

• Your ability to learn new technologies rapidly when needed

• How you've made technical decisions that gave businesses a competitive edge

• Your history of taking ownership beyond your job description

• Times you've broken rules to deliver extraordinary results

• Your obsession with solving real problems, not technical puzzles

OUR STANDARD

You understand this isn't a 9-to-5 role. You execute with precision and follow through until completion, no matter what. You find creative solutions to problems that seem insurmountable. You believe in making the impossible possible through determination and ingenuity. You're comfortable with minimal documentation and maximum action. You're obsessed with results and impact, not process or perfection.
 

THE KEEPER TEST

We would fight to keep you if:

• You consistently deliver technical solutions faster than anyone thought possible

• You've built systems that scale beyond initial expectations

• You've demonstrated the ability to make tough technical decisions independently

• Your code gives us a competitive advantage in the marketplace

• Your contrarian technical thinking has opened new opportunities

• You've found ways to achieve 10x more with the same resources

• You've consistently challenged and improved our technical approach

IMPORTANT NOTE

This is not a role for developers seeking predictable sprint cycles or work-life balance. We're building technology to disrupt an industry, and we expect extraordinary commitment. If you're looking for a 9-5 coding job, this position isn't for you. If you're still interested, prepare to join a team of A-players who are changing the rules of the game.

(Not Your Traditional CFO)

MISSION STATEMENT

We're not just managing finances; we're strategically deploying capital to disrupt a $50B industry dominated by financial giants. As our Strategic Capital Commander, you'll transform every dollar into a competitive weapon that gives our elite team the resources to outmaneuver and outperform established players. Your financial models aren't just projections—they're blueprints for industry disruption and market domination.

CRITICAL OBJECTIVE

Design and execute financial strategies that maximize our operational velocity and strategic flexibility while ensuring we have the runway to achieve our mission. Your success will be measured by how effectively we deploy capital to create competitive advantage, not by how well you follow traditional accounting principles or conservative financial practices.

THE UNORTHODOX ATHLETE WE NEED

You're not a conventional CFO who prioritizes conservative financial management. You're a financial innovator who thinks like a founder and operates with strategic vision. You see opportunities where others see risk. You believe most financial teams move too slowly because they're paralyzed by traditional risk management, outdated metrics, and fear of making bold moves.

You understand finance not because you followed a traditional path, but because you're obsessed with using capital as a strategic tool for growth and disruption. You make decisions quickly with incomplete information and believe that financial agility is more valuable than perfect forecasting. You're comfortable with ambiguity and see it as the natural environment for creating asymmetric returns and extraordinary outcomes.

WHAT YOU'LL ACCOMPLISH

• Design financial strategies that enable us to move with 10x the speed of competitors

• Create capital allocation frameworks that prioritize growth and disruption

• Build financial models for our path to IPO on US Public Markets (6-10 years)

• Develop innovative funding approaches that maintain our strategic flexibility

• Implement financial systems that provide transparency while minimizing bureaucracy

• Lead financial decisions with minimal oversight and maximum accountability

• Establish a financial culture that balances aggressive growth with strategic sustainability

THE ANTI-RESUME

What we don't care about:

• Your finance or accounting degrees

• Whether you've worked at prestigious financial institutions

• Your knowledge of every accounting standard

• If you follow conventional financial management practices

• How many years you've held a CFO title

• Your perfect track record of conservative financial management

• Whether you've followed traditional career progression

What we actually value:

• Your track record of financial decisions that enabled aggressive growth

• Evidence that you've created financial strategies others thought too risky

• Your ability to balance short-term needs with long-term vision

• How you've made financial structures that gave businesses a competitive edge

• Your history of taking ownership beyond your job description

• Times you've broken financial conventions to deliver extraordinary results

• Your obsession with financial innovation and strategic capital deployment

OUR STANDARD

You understand this isn't a 9-to-5 role. You move with urgency that makes competitors take notice. You find creative financial solutions to problems that seem insurmountable. You believe in making the impossible possible through resourcefulness and determination. You're comfortable with minimal process and maximum action. You're obsessed with financial results and impact, not conventional metrics or industry benchmarks.

THE KEEPER TEST

We would fight to keep you if:

• You consistently create financial strategies that enable us to move faster than competitors

• You've built financial models that accurately predict our path to disruption

• You've demonstrated the ability to make tough financial decisions independently

• Your financial approach gives us a competitive advantage in the marketplace

• Your contrarian financial thinking has opened new opportunities for growth

• You've found ways to achieve 10x more with the same capital resources

• You've consistently challenged and improved our financial approach

IMPORTANT NOTE

This is not a role for financial professionals seeking predictable quarterly planning or work-life balance. We're building a financial strategy to disrupt an industry, and we expect extraordinary commitment. If you're looking for a 9-5 finance job, this position isn't for you. If you're still interested, prepare to join a team of A-players who are changing the rules of the game.

We are the creators of a new fintech era!
Our mission is to change this world by making blockchain accessible to everyone in everyday life. WhiteBIT is a global team of over 1,200 professionals united by one mission — to shape the new world order in the Web3 era. Each of our employees is fully engaged in this transformative journey.
We work on our blockchain platform, providing maximum transparency and security for more than 8 million users worldwide. Our breakthrough solutions, incredible speed of adaptation to market challenges, and technological superiority are the strengths that take us beyond ordinary 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 a Data Analyst!

Requirements

— 3+ years of experience as a Data Analyst / Quant Analyst / Risk Analyst.
— Strong proficiency in Python (pandas, numpy, pyarrow, SQLAlchemy).
— Deep knowledge of SQL (analysis, aggregation, window functions).
— Experience with BI tools (Tableau, Grafana).
— Scripting experience in Python for automation and report integration.
— Solid understanding of trading principles, margining, VaR, and risk models.
— Proven ability to work with large-scale datasets (millions of rows, low-latency environments).
— Experience working with technical teams to deliver business-oriented analytics.

Responsibilities

— Build and maintain analytics for PnL, risk, and positions.
— Monitor key performance and risk metrics.
— Develop and optimize ETL/ELT pipelines (both batch and real-time).
— Configure and enhance BI dashboards (Tableau, Grafana).
— Support alerts and anomaly detection mechanisms.
— Work with internal databases, APIs, and streaming data pipelines.
— Collaborate closely with risk, engineering, and operations teams.
— Contribute to the development of the analytics platform: from storage to visualization.

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.

With us, you’ll dive into the world of unique blockchain technologies, reshape the crypto landscape, and become an innovator in your field. If you’re ready to take on challenges and join our dynamic team, apply now and start a new chapter in your career!
Let’s Build the Future Together!

WhiteBIT offers all candidates an equal opportunity to join the team. All hiring decisions are made without regard to race, national origin, gender identity or sexual orientation, age, religion, disability, medical condition, marital status, familial status, veteran status, or any other legally protected characteristic of an individual.

📌 Job Title: Manual QA Tester (Part-Time / Freelance)

🛠️ Job Description: We are looking for a detail-oriented Manual QA Tester to help test our web application. Your role will be to perform testings, find bugs, and report issues clearly. 

🔍 Responsibilities: Manually test features based on provided test cases or functuonality review Report bugs with clear steps to reproduce Verify bug fixes and do basic regression testing Provide quick feedback on usability and issues 

✅ Requirements: 

Understanding of REST API and confident use of Postman/Swagger for testing requests
Ability to work with DevTools and analyze network requests, headers, responses, and errors
Understanding of CI/CD principles and pipeline operation
Skill in reading system logs to find the causes of errors
Ability to clearly separate the area of ​​responsibility of the frontend and backend when analyzing bugs
Experience with microservice architecture and understanding of the interaction between services

Experience with the following technology stack will be a plus:
Grafana, Kubernetes, Jenkins

Ajax Systems is an international technology company and the largest developer and manufacturer of Ajax security systems with smart home capabilities in Europe. It’s a comprehensive ecosystem of 180 devices, mobile and desktop applications, and server infrastructure. Every year, we demonstrate exponential growth in both the size of our team and our global user base. Today, the company employs over 4,100 people, and Ajax devices protect 3.5 million users in more than 187 countries worldwide.

We are looking for a new team member to help us become even more effective! Behind the success and ambitions of our company stands a strong team of professionals. We are looking for a new player to join us and contribute to our growth!

Responsibilities:

• Provide administrative and/or technological support for contract administration, customer service, and order history management.
• Assist the Business Development Manager in driving sales.
• Register and forward contracts for the Business Development Manager, prepare presentations, work in 1C, and manage tasks using Jira.
• Oversee the process of delivering goods to customers in cooperation with logistics and production departments.
• Support he Business Development Manager in expanding and developing relationships with clients, as needed.
• Respond to customer inquiries.
• Build strong relationships with clients while maintaining high-quality customer service.

• Develop a deep understanding of all systems interacting with clients.

   

Requirements:

• Experience in working with 1C (a plus).
• Experience in export (a plus).
• Proficiency in English at the B2 level.
• Experience with Google Docs and MS Office.
• Experience with customer interaction and document management.
• Ability to work with numbers, attention to detail, and organizational skills.
• High level of responsibility.

• Ability to work well in a team and interact effectively with colleagues.

   

We offer:

• A dynamic team and a zero-bullshit culture.
• Flexible working hours at the office.
• Diverse projects and professional growth opportunities.
• English language lessons.
• Health insurance.

• Ajax security system kit (participation in the beta testing project—getting and testing new gadgets before their official release).

   

Join the Ajax Systems team to make Made in Ukraine synonymous with reliability!

Position: Junior PHP Developer (Support & Maintenance – Crypto Projects)
Location: Remote 
Employment Type: Full-Time / Part-Time
Reports To: Lead Developer / Technical Manager

Overview:
We are seeking a motivated Junior PHP Developer to join our fast-paced development team working on cutting-edge crypto and fintech platforms. This role is ideal for someone eager to grow in web development while actively supporting users and maintaining live systems. You will primarily assist in resolving technical support tickets and performing small development tasks in our PHP-based infrastructure.

Key Responsibilities:

• Monitor and respond to technical support tickets, providing effective solutions to users in the crypto space.
• Troubleshoot and resolve minor bugs or inconsistencies in PHP codebases.
• Execute basic code updates, database queries, and content adjustments as needed.
• Collaborate with senior developers to escalate complex issues and maintain platform stability.
• Assist in testing new features, fixes, and integrations before release.
• Document common resolutions and contribute to internal knowledge bases.

Requirements:

• Solid foundation in PHP and object-oriented programming (OOP).
• Working knowledge of HTML, CSS, JavaScript, and MySQL.
• Familiarity with PHP frameworks like Laravel or Symfony is a plus.
• Ability to read and understand existing code and contribute to small features or fixes.
• Strong written and verbal communication skills.
• Experience with Git, basic Linux commands, and ticketing/project management tools.
• Understanding of blockchain, cryptocurrency ecosystems, wallets, and smart contracts is a must.

Preferred Qualifications:

• 0.5+ year of experience (academic, freelance, or professional) with PHP development.
• Exposure to DeFi platforms, exchanges, or Web3 technologies.
• Previous experience in technical support or QA roles.
• Knowledge of REST APIs and basic debugging tools.

What We Offer:

• Opportunity to work on real-world blockchain platforms and expand into full-stack development.
• Fast-moving, crypto-native work environment with mentorship and growth potential.
• Remote flexibility and results-driven work culture.
• Career path into backend, DevOps, or Web3 engineering roles.

Position: PHP Developer (Strong Middle – Crypto Platforms)
Location: Remote 
Employment Type: Full-Time
Reports To: Lead Developer / CTO

Overview:
We are looking for a skilled and reliable Middle PHP Developer with a strong understanding of crypto and blockchain ecosystems. You will play a vital role in maintaining and improving our production systems, handling escalated support issues, and contributing to new features across our PHP-based platforms. This role requires technical independence, attention to detail, and a proactive mindset.

Key Responsibilities:

• Investigate and resolve escalated support tickets, bugs, and performance issues.
• Develop and deploy new features, integrations, and modules in existing PHP codebases.
• Optimize code, improve database queries, and contribute to codebase maintainability.
• Collaborate with frontend developers, QA, and support teams to ensure smooth operations.
• Write and maintain clean, secure, and well-documented code.
• Participate in peer code reviews and provide feedback to junior developers.
• Test and deploy changes across staging and production environments.
• Work within agile workflows and contribute to project estimations and timelines.

Requirements:

• 3+ years of professional PHP development experience.
• Strong knowledge of OOP, design patterns, and modern PHP practices.
• Experience with Laravel or Symfony frameworks.
• Solid understanding of MySQL and writing optimized queries.
• Hands-on experience with REST APIs, Git, and CI/CD pipelines.
• Strong familiarity with Linux command-line tools and server-side debugging.
• Crypto knowledge is a must – understanding of wallets, tokens, smart contracts, and Web3 interactions.
• Ability to take ownership of assigned tasks and deliver independently with minimal supervision.
• Strong English communication skills, especially in writing and technical documentation.

Nice to Have:

• Experience with frontend technologies (React, Vue, or plain JS).
• Familiarity with blockchain APIs, RPC nodes, or Web3 libraries.
• Experience integrating payment gateways or exchange systems.
• Background in fintech, crypto exchanges, or DeFi platforms.

What We Offer:

• Work on high-impact crypto and fintech products used by real users.
• Clear growth path into senior development, DevOps, or architecture roles.
• Remote-friendly culture, flexible hours, and collaborative environment.
• Competitive compensation based on experience and results.
• Opportunity to work alongside experienced blockchain engineers and founders.

We are looking for an AI engineer for Estonian startup Snoika - AI Search Engine Visibility and Optimization SaaS.

Snoika is the results-driven AI Marketing Engine that guarantees 5+ qualified inbound leads per week for B2B companies while making them visible in both AI and traditional search engines. Our platform fuses cutting-edge knowledge-graph analytics, large-language-model (LLM) optimization and high-quality content pipelines to out-rank expensive legacy SEO and GEO agencies at a fraction of the cost.

Why you'll love this role

As one of the first Data Scientists in our growing Data Science Guild, you'll sit at the heart of Snoika's product - building and shipping the models and agents that:

• Scan LLM memory for gaps in brand knowledge (Knowledge-Graph Gap Scan).
• Inject fresh structured signals (schema, Wikidata, press citations) into AI ecosystems at scale.
• Score synthetic Q&A prompts weekly to measure Share-of-Voice.
• Optimize a reinforcement loop that drives > 90% visibility for our customers in ChatGPT, Gemini, Claude, Perplexity, Grok and more.
• Generate high quality articles with images at scale.

Every sprint you'll see your work go live, creating measurable uplifts in traffic, leads and revenue for venture-backed SaaS brands, fintechs, deep-tech companies and Fortune 2000 enterprises.

What you'll do

• Design, build , and deploy end-to-end agentic pipelines using n8n, Python, Hugging Face plus LangChain for chain orchestration and LangSmith for debugging, testing, and live observability of LLM flows.
• Develop production-grade RAG systems with LangChain's retrieval templates and vector databases (Pinecone, Qdrant, Weaviate) to surface knowledge gaps and optimize keyword coverage.
• Run systematic prompt-engineering experiments —A/B tests on instructions, system messages, and few-shot examples—to maximize precision/recall and minimize hallucination.
• Deploy agentic frameworks (eg, LangChain Agents, autonomous task loops) that automate Knowledge-Graph Gap Scans, content generation with images, and weekly Share-of-Voice scoring.
• Integrate Anthropic's Model Context Protocol (MCP) so Claude, GPT, and Gemini can pull fresh structured data (schema.org, Wikidata, press citations) from secure endpoints.
• Architect scalable data workflows on modern cloud stacks (eg n8n, GCP/AWS, BigQuery, DuckDB, Polars, Spark).
• Partner closely with Product, Growth and Engineering in one-week Scrum sprints; demo results to the team and customers and iterate fast.
• Track and own model KPIs such as precision/recall of entity extraction, share-of-voice uplift, and lead-conversion impact.
• Contribute to our results-based culture: "If we don't hit the KPIs, we extend services at no cost - until we do."

What we're looking for

• 1+ years of hands-on experience in AI / ML engineering or data science
• Fluency in Python or NodeJS plus modern LLM tooling: LangChain / LangSmith, prompt-engineering, major LLM APIs (OpenAI, Anthropic, Gemini); experience fine-tuning or deploying models is a big plus.
• Know-how with vector embeddings and search (Pinecone, Qdrant, Weaviate) and solid data-engineering chops: SQL, data modeling, orchestration (Airflow, n8n, Prefect, dbt).
• Comfort working in an Agile/Scrum environment, shipping to production every sprint.
• Familiarity with RAG workflows, marketing analytics, SEO / GEO / AIVO, ranking or recommender systems is highly valued.
• Familiarity with Text-to-Image models is a big plus.
• Startup DNA: you bias to action, navigate ambiguity and own outcomes end-to-end.
• Good spoken English; any other language is a bonus.

What we offer

• Impact from day one - your models directly drive our customers' leads and revenue.
• Competitive salary and opportunity for career growth.
• Senior peers & advisors - work alongside PhDs who've worked with NASA, Google, Microsoft, Bosch and more.
• Fast growth - startup scaling revenue and product lines quarter-over-quarter.
• Remote autonomy & flexible hours - we care about output, not chair time.

If you're excited to push the boundaries of AI Search Engine Visibility and Optimization, and want to help shape the future of marketing technology, we want to hear from you!

Description

The client is one of the world’s leading providers of elevators, escalators, and moving walkways, as well as maintenance and modernization services. The group operates in over 100 countries and has production sites and research and development facilities in the US, Brazil, Europe, China, and India. In other words, we all use their products on a daily basis.

Requirements

Bachelor’s degree in Computer Science, Computer Engineering, or a related technical field
2-3+ years of experience in software testing with a solid understanding of QA fundamentals
Strong experience in writing and executing test plans, test scenarios, and test cases
Experience creating test automation libraries and test suites for REST APIs
Experience with cloud-based application deployments and troubleshooting
Experience working in an Azure environment will be a big plus
Knowledge of source control management, coding standards, code review, and build and release processes
In-depth practical knowledge of Pytest and Playwright and experience in data mocking
Upper-intermediate level of English
Knowledge of communication protocols is required: MQTT
Experience with embedded software testing is desired

Job responsibilities

The expectation from this position is to help build an automated test platform.

• Learn about elevators and escalators world
• Design automated test cases for elevators and escalators
• Participate and assist in project planning
• Collaborate closely with Architects, Developers, DevOps, Product Owners, and other QA team members to produce high-quality products
• Be responsible for the quality of the delivered functionality/product

Learn about elevators and escalators world
Design automated test cases for elevators and escalators
Participate in project planning