Jobs at Djinni

Looking for a Middle Python Scraping Developer to join the Dataforest team. If you are looking for a friendly team, a healthy working environment, and a flexible schedule, you have found the right place to send your CV. 

Skills & Qualifications:

• 2+ years of commercial experience with Python.
• Proficiency in web scraping, data extraction, cleaning, and visualization.
• Proficient with XPath: strong ability to design robust, resilient expressions for structured and semi-structured HTML documents.
• Experience with web automation techniques and tools.
• Hands-on experience with relevant libraries and frameworks, including:
  • Playwright, playwright-stealth (web-automation)
  • Requests, aiohttp, hrequests (for HTTPS requests)
  • lxml (for parsing and data extraction)
• Deep understanding of anti-bot protection and evasion strategies, including:
  • CAPTCHA solving techniques and integration with services (e.g. 2Captcha, Anticaptcha, CapSolver)
• Experience implementing structured logging, traceability, and monitoring pipelines.
• Strong understanding of multiprocessing and multithreading, including process and thread management.
• Familiarity with Linux environments, cloud services (AWS, GCP), and Docker
• Experience working with SQL databases (PostgreSQL, MySQL, or equivalent).
• Experience with Flask / Flask-RESTful for API development.
   

   Key Responsibilities:

• Develop, maintain, and optimize web scraping and parsing solutions.
• Design and implement APIs, ETL pipelines, and data integration services.
• Work closely with Project Managers to address customer requirements and challenges.
• Ensure performance optimization and efficiency of data collection pipelines.
• Collaborate with team members, participate in meetings, brainstorming sessions, and code reviews.
• Implement anti-bot evasion strategies to enhance scraping reliability.
   

   Optional Skills (Nice to Have):

• Experience with NoSQL databases (MongoDB, Redis, or equivalent).
• Knowledge of data analysis and processing using Pandas.
  
  We offer:
• Great networking opportunities with international clients, challenging tasks;
• Building interesting projects from scratch using new technologies;
• Personal and professional development opportunities;
• Competitive salary nominated in USD;
• Paid vacation and sick leaves;
• Flexible work schedule;
• Friendly working environment with minimal hierarchy;
• Team building activities, corporate events.

About Us
We are a fast-growing and leading company in the AI Voice space for the iGaming industry. We replace inefficient manual processes with scalable, reliable, and high-performance AI technology. Our solutions are already used by 20+ brands across 8+ geographies. We are well-funded, ambitious, and building a team of top professionals.

We’re looking for a Junior / Junior+ CRM & Retention specialist to support our Retention Manager with day-to-day operations and analytics. You’ll help us run and improve player communication funnels across SMS, calls, triggers, and multi-touch sequences — monitor performance, assist with hypothesis validation, and support A/B testing.

Responsibilities

• Create and refine player communication content (primarily SMS): adapt templates for different segments and scenarios, keep tone and structure consistent, write short compelling offers.
• Support preparation of CRM/retention funnel launches: define variables, segments, conditions, logic, and write clear launch specs/documentation.
• Hand off well-structured tasks to the team that builds/launches CRM funnels (so implementation is fast and unambiguous).
• Monitor funnel/campaign performance and track key metrics:
  • call reachability / contact rate
  • delivery rate
  • CTR
  • conversion and other funnel efficiency indicators
• Help validate hypotheses and gather data in collaboration with analysts (samples, cohorts, segment cuts, before/after comparisons).
• Assist with A/B testing (texts, offers, segments, timing, channels): set up, track, document outcomes and recommendations (scale/stop/iterate).
• Propose and improve operational processes: templates, checklists, documentation standards, launch workflow transparency.

Requirements

• Junior-level hands-on experience or solid understanding of CRM funnels / retention mechanics.
• Ability to work with performance metrics and make conclusions (delivery/CTR/conversion/contact rate).
• Strong attention to detail in operations: variables, templates, documentation, status tracking.
• Good written English (clear, concise, persuasive messaging).

Nice to Have

• Experience in iGaming / gambling / betting (player promo, retention, CRM).
• Prior experience running or supporting A/B tests and hypothesis-driven optimization.
• Understanding of player segmentation (new/active/dormant/VIP) and lifecycle messaging.
• Ability to support client-facing reporting if needed (not a core responsibility).

What we offer

• Fully remote work format and flexible working hours.
• Competitive salary pegged to USD.
• 24 days of paid vacation (sick leave, national, religious, and company holidays).
• A friendly communication culture and transparent processes.
• Dynamic work environment.
• Opportunities for professional development and career growth.
• No micromanagement — just trust, ownership, and freedom to experiment.

Description

Product:

We are the largest marketplace globally for healthcare analysis applications and different type of reports, capable of interpreting our internal healthcare data from various tests to offer clear solutions for improved health.

Our user base is expanding rapidly, and the personal genomics market is witnessing remarkable growth. We are venture-backed and are scaling quickly to address increasing consumer demand.
 

The Role:
 

We’re looking for a Senior (Staff) Mobile Engineer to lead frontend development for our iOS and Android applications.

This role is focused on building high-quality, production-ready mobile experiences using React Native, with a strong emphasis on performance, UX polish, and maintainable architecture.

You’ll work closely with product, design, backend engineering, and AI teams to ship features end-to-end, influence technical direction, and help set best practices for mobile development across the company.

What You’ll Do
 

• Own and drive frontend development for our native iOS and Android apps using React Native
• Translate product specs and Figma designs into high-quality, performant mobile UI
• Collaborate closely with backend engineers to integrate APIs, real-time data, and AI-powered features
• Ensure consistency, accessibility, and platform-appropriate behavior across iOS and Android
• Optimize app performance, startup time, and responsiveness on modern devices
• Contribute to architectural decisions, component design, and state management patterns
• Lead code reviews and help maintain the overall quality bar for the mobile codebase
• Partner with QA to support testing, bug fixes, and release readiness
• Support App Store and Google Play release processes and ongoing maintenance

What We’re Looking For
 

• 6.5+ years of professional frontend mobile development experience
• 4+ years of hands-on experience building production apps with React Native
• Strong knowledge of TypeScript and modern React patterns
• Solid understanding of iOS and Android platform differences and constraints
• Experience integrating APIs
• Familiarity with mobile performance optimization and debugging
• Experience with Expo and EAS build workflows
• Experience with animations, gestures, and rich interactive UI
• Familiarity with mobile analytics, logging, and monitoring tools
• Experience working on apps with AI-driven or real-time features
• Prior ownership of mobile releases in the App Store and Google Play

A few words about us! Flint Group is a young team of professionals in the field of Internet marketing, striving to help client businesses reach new heights. At Flint Group, we understand that our clients are the lifeblood of our business and we value their trust and investment in our services. More than 75 partners have already trusted us and we are not stopping there!
Among other things, we specialize in providing comprehensive and modern solutions in the iGaming niche, create our own information resources and generate local SEO traffic for over 2 years. Our portfolio includes more than 50 successful projects in various markets (mostly Europe, South America, Canada, Asia and the CIS)
We have a project that needs a lot of attention.IG niche. Fierce competition. A lot of noise in the output. Our task is to make this noise disappear.
What you need to do:
Monitor Google and Yandex for branded and related queries
Clean up the results from negativity and garbage
Raise positive content to the top
Report and "pump" reviews on Trustpilot, Sitejabber, Google Reviews and other platforms
Control the cheating and publication of reviews
Provide results, not reports for the sake of reports
We expect:
Experience in SERM / reputation marketing / SEO
Understanding how results work and how to change them
Skills in working with review platforms
Perseverance, speed, accuracy
Will be a plus:
Experience in forex or financial topics
Knowledge of English for working with English-language reviews
What we offer:
Competitive pay tied to results.
Remote work format and flexible schedule.
Access to paid SEO tools and training materials.
The opportunity to test bold ideas and implement your own strategies.
Working in a team of professionals who love their job and value the result.

We are bill_line — a fintech company born in Ukraine, now conquering the global payments market.

Our core product is a payment solution for any online business, and we improve it every single day. A bill_line client can be any business that needs a payment solution — from a small online store to banks, insurance companies, or charitable organizations.

Why us?

bill_line is a “Swiss army knife” in the fintech world for any client that needs to accept payments worldwide. This means our bizdev, support, legal, and finance teams stay with the merchant from the connection request to integration and transaction сопровождение.

We are proud of our approach and its results. But every success is a puzzle — and only the best team in the world can assemble it.
Want to become part of it and help transform the Ukrainian and global fintech market? Great — because we are currently looking for a CFO.
 

Daily responsibilities

• Development and implementation of the company’s financial strategy aligned with long-term business goals
• Financial planning, budgeting, and forecasting management
• Control of accounting, reporting, and compliance with internal and external standards
• Preparation and analysis of financial reports and recommendations for management
• Cash flow management, cost optimization, and budget compliance control
• Interaction with banks, external auditors, and outsourcing companies
• Development of ERP systems and financial processes
• Team building and management
   

We expect from the candidate

• Experience in a senior financial leadership role (CFO) in fintech or related industries
• Strong knowledge of accounting, budgeting, risk management, and financial analysis
• High analytical skills, strategic thinking, and decision-making ability
• Experience implementing and optimizing financial processes and ERP systems

We offer

• Our HQ in resilient Kyiv, near Zvirynetska metro station
• Everything you need to work effectively from day one (top equipment, service subscriptions, and more)
• Hybrid format: Monday, Wednesday, Friday in the office, other days optional. Even during blackouts you’ll have stable Wi-Fi, backup power, independent heating, a gym zone, shower, and even a sleeping area
• We are Diia.City residents — providing multiple employment options from day one
• 24 paid vacation days (unused days compensated financially)
• Fully paid sick leave
• Corporate lunches from GudFood
• Mandatory medical insurance
• Psychological support sessions — we care about mental health

Admiral Studios is a fast-growing Ukrainian IT outsourcing company, specializing in web development, mobile development, UI/UX, and SEO.

We embrace the latest and most advanced technologies: Node.js, React, Laravel, Shopify, Python, and WordPress.

We create quality projects for clients in the US, Europe, the UK, and Canada 🌍, especially Healthcare, Real Estate, and E-commerce projects.

Currently, our team consists of more than 60+ skilled experts 👨‍💻, and we are constantly growing.

Now, we’re looking for a UX/UI Designer ⭐️ with commercial project experience.
If you are passionate about your ideas and looking for a place to realize your creative mindset and grow professionally in a dynamic IT environment, this is your chance!

For a perfect match, we expect 🎯

Hard Skills

• 1+ year of commercial experience as a UX/UI Designer
• Strong visual taste + solid UI fundamentals (typography, spacing, composition)
• Strong portfolio that clearly shows both UX and UI skills
• Confident work with Figma (auto layout, components, styles, variables)
• Experience designing web and mobile interfaces (from wireframes to high-fidelity UI)
• Understanding of user flows, information architecture, and UX patterns
• Ability to prepare designs for development (flow description, states, logic, handoff)
• Experience communicating with clients in chat and on calls
• English level: B2+ 

Soft Skills💎

• You genuinely enjoy building UX/UI concepts and get real satisfaction from crafting strong portfolio-worthy solutions
• Ability to present and justify your design decisions (to team & clients)
• Attention to detail, responsibility, and ownership
• Proactivity, speed, and ability to prioritize

Nice to have 💎

• Experience with Dribbble / 99designs competitions
• UX research experience or interest in UX
• Experience with Jitter, Adobe CC, or Mobbins
• Usage of AI tools in design workflows

Duties & Responsibilities 💼

• Create modern, user-friendly, visually engaging UX/UI designs for web and mobile apps
• Build and iterate user flows, wireframes, and high-fidelity UI
• Develop UI/UX concepts for portfolio and competitions (Dribbble / 99designs)
• Collaborate closely with the design team and developers (handoff, iterations, feedback)
• Prepare designs for development (states, logic, edge cases, responsive behavior)
• Present design solutions and rationale to the team and clients
• Keep up with trends and continuously improve design quality

What you’ll get 🚀

• Work with an experienced Design Team Lead
• Mix of client projects + portfolio/competition concepts
• Clear feedback and growth plan
• Opportunity to build a strong UX/UI portfolio
• Stable workload and long-term cooperation

Why Join Admiral Studios?

⭐️Growth-Oriented Environment – value efficiency, flexibility, and results

🤝Team Spirit – Regular corporate online & offline events to keep the team connected
📚Professional Development Support – we provide:

• A structured Performance Review system
• Access to an internal knowledge library
• Career growth opportunities with a clear development plan
• A budget for improving work processes and implementing new ideas

🧘Work-Life Balance – Enjoy a flexible work schedule and a fully remote work model
✅Paid Time Off – 20 vacation days + 10 sick leave days per year

Hiring steps: Screening — Test Task — Tech Interview — СТО Interview — Job Offer 

If your experience and skills match our candidate scorecard, the recruiting team will contact you within 5 business days 💙

Don't forget to provide your Telegram nickname for contact 

Admiral Studios is a fast-growing Ukrainian IT outsourcing company, specializing in web development, mobile development, UI/UX, and SEO.

We embrace the latest and most advanced technologies: Node.js, React, Laravel, Shopify, Python, and WordPress.

We create quality projects for clients in the US, Europe, the UK, and Canada 🌍, especially Healthcare, Real Estate, and E-commerce projects.

Currently, our team consists of more than 60+ skilled experts 👨‍💻, and we are constantly growing.

Now, we’re looking for a Copywriter ⭐️ to join our team and work on a wide range of content - from website pages, promotions, and SEO articles to CRM communications (emails, push notifications, pop-ups, SMS).

For a perfect match, we expect  🎯

• 2+ years of experience as a copywriter with strong copywriting skills
• English level B2+
• Experience in SEO copywriting
• Hands-on work with keywords, H1–H3 structure, meta titles, and meta descriptions
• Ability to explain technically complex topics in simple, clear language
• Editing content to reduce AI detectability and improve natural flow
• Working according to guidelines: tone of voice, brand style, SEO requirements, and E-E-A-T principles
• Basic understanding of UX logic and user behavior on web pages
• Native or fluent Ukrainian speaker with excellent writing skills and flawless grammar

Duties & Responsibilities 💼

• Create website content: promotional materials, special offers, banners, reviews, and other content within marketing and product initiatives
• Maintain a consistent brand Tone of Voice, ensuring style and personality across all content types, regardless of topic, volume, or channel
• Create copy for CRM communications: emails, push notifications, pop-ups, and SMS
• Adapt content for specific audience segments
• Collaborate closely with UI/UX, design, and product teams — copy is everywhere, and it needs to sound cohesive
• Participate in creative brainstorms to generate fresh and effective ideas
• Proofread, optimize, and update content, often under tight deadlines while maintaining high quality
• Create SEO content for websites across different niches and page types
• Work with AI tools and checkers to ensure AI-generated content levels remain within 0–10%

Why Join Admiral Studios?

⭐️Growth-Oriented Environment – value efficiency, flexibility, and results

🤝Team Spirit – Regular corporate online & offline events to keep the team connected
📚Professional Development Support – we provide:

• A structured Performance Review system
• Access to an internal knowledge library
• Career growth opportunities with a clear development plan
• A budget for improving work processes and implementing new ideas

🧘Work-Life Balance – Enjoy a flexible work schedule and a fully remote work model
✅Paid Time Off – 20 vacation days + 10 sick leave days per year

Hiring steps: Screening — Test Task — Tech Interview — СТО Interview — Job Offer 

If your experience and skills match our candidate scorecard, the recruiting team will contact you within 5 business days 💙

Don't forget to provide your Telegram nickname for contact

Job Description

- 5+ years of intermediate to advanced SQL

- 5+ years of python development (intermediate level is fine: Pandas, Numpy, boto3, seaborn, requests, unittest)

- Experience building ETLs

- Experience with data tools (ex.: Airflow, Grafana, AWS Glue, AWS Athena)

- Excellent understanding of database design

- Cloud expereince (AWS S3, Lambda, or alternatives)

- Agile SDLC knowledge
- Detail oriented
- Data-focused
- Strong verbal/written communication and data presentation skills, including an ability to effectively communicate with both business and technical teams
- An ability and interest in working in a fast-paced and rapidly changing environment
- Be self-driven and show ability to deliver on ambiguous projects with incomplete or dirty data

Would be a plus:
- Understanding of basic SVOD store purchase workflows
- Background in supporting data scientists in conducting data analysis / modelling to support business decision making

- Experience in supervising subordinate staff

Job Responsibilities

- Data analysis, auditing, statistical analysis
- ETL buildouts for data reconciliation
- Creation of automatically-running audit tools
- Interactive log auditing to look for potential data problems
- Help in troubleshooting customer support team cases
- Troubleshooting and analyzing subscriber reporting issues:
- Answer management questions related to subscriber count trends
- App purchase workflow issues
- Audit/reconcile store subscriptions vs userdb

Department/Project Description

Customer is one of the biggest companies on the market of home entertainment consumer electronics devices that strives to provide their clients with high-quality products and services.

This position collaborates with a geographically diverse team to develop, deliver, and maintain systems for digital subscription and transactional products across the Customer’ SVOD portfolio.

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 an Expansion Manager!

Requirements:
— Minimum 3 years of experience in international expansion, emerging markets.
— Background in fintech or crypto is highly preferred; experience in fast-scaling B2C/B2B tech environments is a strong advantage.
— Solid understanding of market analysis, go-to-market strategies, and financial performance tracking.
— Strong analytical mindset combined with a hands-on approach to execution.
— Strong cross-cultural communication skills
— Demonstrated ability to drive results through cross-functional influence rather than direct authority.
— Strategic thinker with the ability to translate ideas into actionable plans.
— Energetic, adaptable, and highly motivated to grow within a fast-paced, global environment.
— English - Advanced
— UA/RU - B2+
— Other languages - such as Spanish / Arabic / Italian / German would be a plus

Responsibilities:
— Design, implement, and refine the operational framework for market launches to ensure faster and more efficient execution.
— Monitor key performance metrics and ensure transparency of progress across teams and stakeholders.
— Proactively identify risks, blockers, and inefficiencies, proposing solutions to accelerate execution.
— Contribute to strategic planning and regional roadmaps together with the Expansion Lead and VP.
— Capture and implement best practices and playbooks for go-to-market, localization, and operational setup.
— Coordinate cross-functionally with Product, Marketing, Legal, Compliance, and Finance teams to enable seamless market entry.
— Support budgeting, forecasting, and post-launch performance reviews
— Where applicable, conduct in-depth market research to identify, assess, and prioritize new market opportunities across multiple regions.

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.
— 24 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!

Biosphere Corporation — one of the largest producers and distributors of household, hygiene, and professional use products in Eastern Europe and Central Asia (brands such as Freken BOK, Smile, Selpak, Vortex, Novita, PRO service, and many others) — is inviting applicants for the position of IT Infrastructure Administrator.

Key Responsibilities:

• Administration of Active Directory
• Management of group policies
• Management of services using PowerShell
• Administration of the VMWare platform
• Administration of Azure Active Directory
• Administration of Exchange 2016/2019 mail servers
• Administration of Exchange Online mail service
• Administration of VMWare Horizon View.

Requirements:

• Experience in writing automation scripts (PowerShell, Python, and others)
• Skills in working with Azure Active Directory (creating users and groups, generating reports as required, setting up synchronization between on-premises and cloud AD)
• Skills in Exchange PowerShell (creating mailboxes, searching and deleting emails based on various criteria, creating and managing DAG) 
• Skills in Veeam Backup & Replication, VMware vSphere (vCenter, DRS, vMotion, HA)
• VMware Horizon View Windows Server 2019/2025 (Installation, configuration, and adaptation) 
• Diagnostics and troubleshooting 
• Working with anti-spam systems 
• Management of mail transport systems (exim) and the monitoring system Zabbix

What We Offer:

• Interesting projects and tasks.
• Competitive salary (discussed in the meeting).
• Convenient working schedule: Monday to Friday, 9:00 AM to 6:00 PM, with a one-hour lunch break; partial remote work is possible.
• Official employment, paid vacation and sick leave.
• Probation period – 2 months.
• Opportunities for professional growth and learning (internal training, reimbursement for external programs).
• Discounts on corporate products.
• Material assistance (childbirth, medical treatment, force majeure circumstances, and circumstances caused by military actions, etc.)
• Office address: Dnipro city, Zaporizke highway, 37 (right bank, Topol-1 area).

You can learn more about Biosphere Corporation, our strategy, mission, and values at: 

http://biosphere-corp.com/

https://www.facebook.com/biosphere.corporation/

Join our team of professionals!

By submitting your resume for this position, you consent to the processing of your personal data in accordance with current Ukrainian legislation. 

If your application is shortlisted, we will contact you within 1−3 business days.

Role Overview

We are seeking a senior business development leader to own and scale GraphDEX’s strategic partnerships and ecosystem distribution.

This role is focused on closing real, high-impact partnerships — integrations, wallet distribution, and revenue-driving relationships.

Key Responsibilities
 • Lead partnerships with:
              • Crypto wallets
              • Exchanges
              • Liquidity providers
              • Infrastructure and data platforms
 • Drive wallet-level distribution and deep integrations
 • Structure and negotiate strategic and commercial partnerships
 • Build partner strategies supporting:
              • DEX trading volume
              • Prediction markets and outcome-based trading
              • RWA-related products and institutional flows
 • Work closely with the CEO on ecosystem and go-to-market strategy
 • Represent GraphDEX in senior-level partner negotiations

Desired Background

We are targeting candidates with BD / partnerships leadership experience at tier-1 crypto companies, including:

Ideal Candidate Profile
 • Proven track record of closing strategic integrations and partnerships
 • Strong personal network across wallets, exchanges, and crypto infrastructure
 • Deep understanding of:
          • Wallet distribution mechanics
          • Trading volume and liquidity flows
          • Revenue-share and incentive models
          • How prediction markets and RWA products fit into partner ecosystems
          • Comfortable operating in an early-stage, high-ownership environment

What Success Looks Like
 • Tier-1 wallet and exchange integrations live
 • Clear partner-driven distribution channels
 • Measurable impact on adoption and trading volume

We’re seeking a seasoned DevOps Engineer to a team responsible for managing our client’s cloud infrastructure, ML tools, and monitoring systems.

The role involves overseeing daily operations, improving existing processes, and contributing to the development of new solutions.

If you’re passionate about building top-tier desktop apps using cutting-edge technologies, we’d love to hear from you!

Customer

Our client is a rapidly growing technology leader in digital accessibility software that helps enterprises make their web and mobile offerings accessible to everyone. Its AI-enabled products save developer time and reduce risk via proprietary discovery and analysis algorithms that integrate directly into software development pipelines.

Requirements

• At least 4 years of hands-on experience with a modern SaaS environment (AWS, GCP, or Azure)
• Experience with Infrastructure as code (IaC)
• Experience with CI/CD methodologies, using relevant tools (e.g., CircleCI, GitHub Actions)
• Strong expertise in Docker, Kubernetes, and Helm
• Proven experience of managing live production environments, including monitoring and alerting
• At least Upper-Intermediate level of English

Would be a plus

• Experience with Data Lake and MLOps
• Experience with NoSQL and Big Data databases (e.g., Elasticsearch)

• Background in networking, security, and compliance

   

Personal Profile

• Independent, excellent problem solver and passionate about learning new stuff

• Great communicator and team player with a total commitment to providing the best services to all stakeholders

   

Responsibilities

• Design solutions and improve our product architecture
• Plan and execute complex, diverse, large-scale software delivery systems
• Research and integrate new technologies into our stack
• Monitor and implement strategies to improve the efficiency and cost-effectiveness of our solutions

Build scalable serverless systems that route users intelligently

Softsich is a young and ambitious international product tech company that develops scalable B2B digital platforms. We’re looking for a Senior Python Developer who will take ownership of a high-load AWS serverless solution designed to intelligently redirect users to the most suitable mirror domain.

The system takes into account multiple factors such as geographical location, mirror availability, user behavior, ISP limitations, and more. Its goal is to improve user experience, ensure high availability, and provide strong monitoring and analytics — all built on top of AWS serverless technologies for maximum scalability and flexibility.

Your key responsibilities will include:

– Full ownership and ongoing development of a serverless backend solution.

– Designing, implementing, and maintaining services using Python and AWS Serverless stack.

– Working with AWS CDK to define and evolve infrastructure as code.

– Developing and maintaining APIs and integrations with external systems.

– Ensuring system reliability, scalability, and fault tolerance.

– Improving monitoring, logging, and observability of the platform.

– Actively participating in technical and architectural decision-making.

It’s a match if you have:

– 3+ years of commercial experience with Python.

– Hands-on experience with AWS cloud services (Lambda, Serverless)
– Practical experience working with AWS CDK or other Infrastructure as Code tools.

– Solid understanding of serverless architectures and event-driven systems.
– Experience with affiliate traffic–driven systems or traffic routing solutions.

– Familiarity with Datadog or similar monitoring tools.

– Exposure to AI / ML–driven logic or data-based decision systems.

– Experience building and supporting production systems with real traffic.

– Ownership mindset and readiness to independently drive the project forward.

– DevOps mindset and experience working close to infrastructure.

What we offer:

– Flexible schedule and remote format or offices in Warsaw/Kyiv — you choose.

– 24 paid vacation days, sick leaves, and health insurance (UA-based, other locations in progress).

– A supportive, friendly team where knowledge-sharing is part of the culture.

– Coverage for professional events and learning.

– Birthday greetings, team buildings, and warm human connection beyond work.

– Zero joules of energy to the aggressor state, its affiliated businesses, or partners.

Own the system, not just the code

Send over your CV now — we’d love to get to know you better!

Role Overview

Designs and implements the visual feature extraction pipeline, ensuring high-quality input data for the ML model from multi-camera capture system

Key Responsibilities

Phase 0: Pilot 

• Design and deploy 3-camera capture system (top-down + 2 oblique)
• Implement cross-polarized lighting setup for glare elimination
• Develop visual feature extraction algorithms:
  • Skin blanching detection
  • Contact patch area measurement
  • Finger flexion analysis (keypoint tracking)
  • Micro-tremor detection (10-20 Hz)
• Synchronize camera streams with hardware frame-lock
• Collect and curate training dataset (100+ matches)

Phase 1: Demo 

• Optimize feature extraction for real-time performance (<8ms budget)
• Implement confidence scoring for feature quality
• Handle challenging conditions (varied lighting, athlete positioning)
• Support broadcast integration with visual debugging tools
• Refine calibration procedures based on demo feedback

Phase 2: Production 

• Implement failover and redundancy for camera failures
• Optimize for 98%+ uptime during live events
• Develop automated quality monitoring and alerting
• Support LED synchronization (Art-Net/DMX integration)

• Production-grade error handling and recovery

   

Required Technical Skills

Must Have:

• 5+ years experience in computer vision engineering
• Expert-level knowledge of OpenCV and image processing techniques
• Experience with high-speed camera systems (120+ FPS)
• Strong understanding of optical phenomena (lighting, polarization, color science)
• Experience with multi-camera synchronization and calibration
• Proficiency in C++ and Python for real-time CV pipelines

• Experience with GPU-accelerated image processing (CUDA, cuDNN)

   

Strongly Preferred:

• Experience with industrial vision systems or broadcast/entertainment applications
• Knowledge of color-based feature extraction (blanching, perfusion analysis)
• Experience with pose estimation and hand/finger tracking (MediaPipe, OpenPose)
• Background in optics and lighting design for machine vision
• Experience with GigE Vision or USB3 Vision camera protocols

• Familiarity with embedded vision systems or edge deployment

   

Nice to Have:

• Experience with NIR imaging or multi-spectral cameras
• Knowledge of photogrammetry and 3D reconstruction
• Experience with motion capture systems or sports analytics
• Background in signal processing for vibration/tremor detection

• Familiarity with broadcast equipment and professional video workflows

   

Required Soft Skills

• Hands-on hardware expertise: Comfortable with physical camera setup and troubleshooting
• System thinking: Understand end-to-end pipeline from optics to ML model
• Attention to detail: Ensure data quality and consistency across diverse conditions
• Pragmatism: Balance theoretical perfection with practical constraints (time, budget)

• Field readiness: Willingness to travel for on-site deployments (2-3 trips to US)

   

Success Metrics

• Camera system operational with <0.1% frame drop rate
• Feature extraction latency <8ms (P95)
• Visual features correlate with grip force (0.4-0.7 per signal)
• System handles diverse athlete characteristics (6 Fitzpatrick skin tones)
• 100+ matches captured with synchronized reference data

We are looking for a hands-on DevOps / SRE engineer to join our engineering team and help improve reliability, scalability and observability of a production cloud infrastructure.

This role is very практичний: багато troubleshooting, production issues, performance tuning і автоматизації. Ви будете працювати разом з розробниками і DevOps-командою над стабільністю сервісів та CI/CD процесів.

What you will do

• Maintain and improve Kubernetes production clusters (cloud environment)
• Troubleshoot incidents and perform root cause analysis
• Improve monitoring, alerting and observability
• Optimize CI/CD pipelines
• Automate operational tasks
• Work closely with developers on production deployments
• Improve system reliability and performance

Must have

• 3+ years experience as DevOps / SRE / Infrastructure engineer
• Strong Linux skills
• Hands-on Kubernetes administration (not only deployments)
• Cloud experience (AWS / Azure / GCP)
• Experience with CI/CD (Jenkins / GitLab CI / GitHub Actions)
• Scripting: Bash / Python / Go
• Monitoring: Prometheus + Grafana
• Experience troubleshooting production issues
• Understanding of containers and Docker
• Good communication skills and ability to work in a team

Nice to have (big plus)

• Experience with OpenTelemetry (tracing/metrics)
• Java applications in production
• Maven / Gradle
• JVM basics (memory, GC)
• Elasticsearch cluster maintenance
• MongoDB in production