Jobs at Djinni

About the Role:
We are looking for an experienced Python Developer to join our engineering team. You will be responsible for building, improving, and maintaining high-performance backend systems and APIs. The ideal candidate has strong experience designing scalable software solutions, enjoys problem-solving, and writes clean, maintainable code.
Responsibilities:

• Design, implement, and maintain backend services using Python (FastAPI, Django, or Flask)
• Build and integrate RESTful or GraphQL APIs
• Work with databases (PostgreSQL, MySQL, or MongoDB) and ORM frameworks
• Collaborate with frontend and DevOps teams to deliver complete features
• Optimize performance and ensure code quality through testing and reviews
• Participate in architectural discussions and propose improvements

Requirements:

• 4+ years of professional Python development experience
• Solid understanding of software architecture, design patterns, and best practices
• Experience with one or more web frameworks (FastAPI, Django, Flask)
• Strong knowledge of relational databases and SQL
• Familiarity with asynchronous programming (asyncio, Celery)
• Experience with Docker and cloud environments (AWS, Azure, or GCP)
• Upper-intermediate English or higher

Moon Active is a company driven by the mission to become a global leader in mobile gaming. Founded in 2011, our passion for creativity, cutting-edge technology, and delivering exceptional player experiences has resulted in games enjoyed by millions worldwide.

We are looking for you, an aspiring 3D Motion Designer, to join our industry-leading marketing team.You will be responsible for creating eye-catching 2D and 3D animations across all digital and social platforms.

As part of a great team, you will receive everything you can dream of: from super friendly and creative co-workers and a strong focus on your development to projects that will inspire the whole gaming industry.
 

Responsibilities:

• Create and animate 2D and 3D videos with a focus on After Effects and Cinema 4D
• Conceptualize, present and execute your ideas from start to end: Lead your own creation from sketch to final high-quality product
• Collaborate with designers, editors and motion artists in creating 3D content: from Full CG videos and motion graphics to VFX in live-action videos
• Explore and implement current trends and tools in 3D design, animation and production pipeline
• Attend dailies and participate in creative brainstorming
• Present your own creative ideas in a dynamic environment and find solutions within tight schedules
   

Requirements: 

• Experience in After Effects and Cinema 4D (5+ years)
• Wide 3D skillset: modeling, lighting, rigging, animation, shading, and rendering (Redshift)
• Experience in 2D animation and motion graphics in Adobe After Effects
   

Advantages:

• Experience integrating 3D in After Effects
• Experience with Cinema 4D's Plug-ins like X-Particles and realflow
• Experience using popular game engines such as Unity or Unreal Engine
• Experience in using various generative AI tools
   

*** PLEASE ATTACH A LINK TO AN ONLINE PORTFOLIO/SHOWREEL
 

Benefits:

Why join Moon Active? 

• Be part of a leading global mobile gaming company with a unique product enjoyed by millions
• Thrive in an exceptional, innovative, and dynamic environment
• Enjoy full transparency and open communication with talented colleagues across teams
• Take advantage of tremendous opportunities for professional growth and career advancement within a rapidly expanding company
• Influence and help build personalized product experiences that impact millions of users worldwide
   

We offer:

• Generous compensation; paid vacation and sick leave
• Comprehensive medical and life insurance for you and your family members
• CrossFit & running classes at the office and MultiSport card
• Comfortable office located on Królewska 16 street, Warsaw
• Free daily breakfasts and lunches, as well as a fully stocked kitchen with snacks and fruits
• The latest tech equipment, including macOS devices
• Training & Development/Tuition reimbursement
• Friend Referral Program with generous bonuses
• Friday Happy Hours and team gatherings to foster a fun and collaborative workplace culture
• Relocation bonus for non-local candidates
• Bicycle and Car parking

About the Role:
We are looking for a detail-oriented and responsible Tender Documentation Specialist to join our team.
This role is ideal for someone with a background in Law, Economics, or Philology, who enjoys working with documents and is ready to take responsibility for preparing, reviewing, and managing tender documentation.

Responsibilities:

• Prepare and format tender and procurement documentation according to company and client requirements
• Ensure that all documents comply with legal and formal standards
• Review and edit texts for accuracy, consistency, and clarity
• Collect necessary information from different departments for tender submissions
• Maintain documentation archives and version control
• Track deadlines and ensure timely submission of tender applications
• Communicate with partners, suppliers, or clients regarding documentation when necessary

Requirements:

• University degree in Law, Economics, or Philology (Linguistics)
• Strong attention to detail and high level of accuracy
• Excellent written and verbal communication skills in English (and optionally local language)
• Strong organizational and time management skills
• Ability to work independently and meet strict deadlines
• Proficiency with MS Office (especially Word and Excel) or Google Workspace

Nice to Have:

• Previous experience with tender processes or procurement documentation
• Knowledge of legal terminology and document formatting standards
• Experience in business correspondence and formal writing

We Offer:

• Stable full-time remote position
• Competitive salary based on experience
• Flexible schedule and supportive environment
• Paid vacation and official holidays
• Opportunity to grow into a Project Coordinator or Legal Assistant role

We are looking for a Senior Site Reliability Engineer (SRE) with strong infrastructure experience to help ensure platform stability and optimize back-end systems in Python. You will play a key role in keeping their SMS marketing platform fast, reliable, and scalable. This is a highly technical position at the intersection of backend engineering and infrastructure. You’ll be working hands-on with Python/Flask application, Linux servers, and networking stack to make sure millions of SMS messages are delivered without delay or downtime.

This is a Full-Time remote role.

We are looking for a Senior Site Reliability Engineer specifically with these requirements:

• 5+ years of experience as a Site Reliability Engineer,  System Engineer, Infrastructure Engineer, Platform Engineer, Backend Systems Engineer, or similar role, ideally as a Python Developer.
• Experience running and maintaining Python/Flask applications in production.
• Advanced Python development skills, particularly with Python libraries/frameworks.
• In-depth knowledge of Linux server administration (Debian/Ubuntu).
• Proficiency with network analysis tools: intercepting proxies, packet captures (Wireshark, mitmproxy, tcpdump, etc.).
• Familiarity with distributed systems, scaling strategies, and performance tuning.
• Strong understanding of monitoring and logging systems (e.g., Prometheus, Grafana, ELK, Datadog).
• Experience with version control (Git) and CI/CD workflows.
• Comfort with automation tools and scripting for infrastructure management.
• Excellent troubleshooting and analytical skills.
• Strong sense of ownership and accountability for uptime, stability, and performance.

Your responsibility will include (but not limited to):

• Maintain and optimize infrastructure: Manage Linux-based (Debian/Ubuntu) servers running Python/Flask applications, ensuring stability and performance.
• Ensure high uptime: Continuously monitor system health and proactively address bottlenecks or weak points to maximize reliability of SMS send-outs.
• Troubleshoot complex issues: Use intercepting proxies, packet captures, and diagnostic tools to identify, analyze, and resolve traffic or delivery issues.
• Optimize backend workflows: Work with Python/Flask async frameworks to streamline message queuing, delivery, and scaling mechanisms.
• Implement monitoring and alerting: Set up dashboards, logs, and alerts that provide visibility into system health and performance.
• Automate infrastructure tasks: Build tools/scripts to reduce manual work and ensure consistency in deployments and optimizations.
• Own decision-making: Take initiative in addressing infrastructure needs and make competent technical decisions without requiring constant supervision.  

Growth Opportunities/Perks:

• Endless growth opportunities as they’re in a scale-up phase.
• Potential to move into a more elaborate R&D or leadership role.
• Flexible working schedule as long as deadlines and quality are met.
• Work alongside highly skilled developers in a unique and challenging industry.
• Performance bonuses as the company grows.
• Fully remote setup.

This Position Is Perfect For You If…

You’re a fast learner.
You won’t be expected to know everything from the start, but you’ll need to be motivated and quick to learn new tools, technologies, and patterns in a complex infrastructure environment.

You’re detail-oriented.
You notice flaws in systems before they become problems, and you enjoy digging into logs, metrics, or packet captures until you find the root cause.

You’re reliable under pressure.
When systems break, you don’t panic — you troubleshoot calmly, take action, and make the right call to stabilize the platform.

We’re looking for a Junior Front-end Developer to join our team!

About the project: Epicflow is analytical web-based PM software for multi-project management that helps you achieve a smooth workflow by approaching project management from the perspective of resource availability.

Requirements:

• Good knowledge of JavaScript/TypeScript;
• Basic practical skills in Angular 12+;
• In-depth theoretical knowledge of HTML/CSS/SCSS, including (Flex/Grid);
• In-depth understanding of Git and RestAPI;
• Analytical mindset;
• Ability to collaborate effectively in a team;
• Upper-Intermediate English level (both written and spoken).
•  

Would be a plus:

• Experience in working within Agile teams (e.g. SCRUM).
•  

Our selection process includes:

• HR interview;
• Technical interview;

• Final interview with the company founders.

   

We offer:

• Monday-Friday, (10.00−19.00 or 9:00−18.00);
• Work format: office/remote/hybrid;
• Medical insurance;
• Corporate equipment;
• No time trackers or unnecessary bureaucracy;
• Supportive and collaborative team culture;
• Paid vacation and sick leave;
• Gifts for birthdays and professional holidays;
• Freedom to test ideas, lead initiatives, and try something new;
• Communication with experienced professionals eager to share their expertise;
• Participation in internal and external events, with opportunities to grow your brand.

dNOVO Group is an international digital marketing company with headquarters in Toronto, Canada.

We are seeking a highly skilled English-speaking WordPress Developer to join our team on a full-time basis. As a WordPress Developer, you will be responsible for the development, customisation, and maintenance of our WordPress websites.

Responsibilities:

• Develop, customize, and maintain WordPress websites (custom and theme both)
• Troubleshoot and fix technical issues as they arise like fixing forms, emails, broken elements, server errors, theme/plugin compatibility issues.
• Work must be of highest quality and impeccable

Requirements:

• Fluent English is a MUST
• Strong experience in WordPress development, ACF, Elementor and themes.
• Expertise with front-end technologies, such as HTML, CSS, and JavaScript.
• Expertise with back-end technologies, such as PHP and MySQL.
• Excellent attention to detail.
• Common sense is KEY for this job.

This is a remote full-time position, and you must be available to work during the Eastern Time Zone.

If you meet the requirements and are interested in this exciting opportunity, please submit your resume and portfolio links for consideration.

COMPANY 
Atlas Technica is a fast-growing US-based MSP, founded in New York in 2016 and focused on the hedge fund sector. The company has scaled rapidly and now has 200+ engineers across 10+ location globally (US, UK, Ukraine, Hong Kong, Singapore).

We are seeking an individual with experience in public cloud services to join our DevOps team. The goal of this team is to design, implement, and support public cloud solutions for our customers with a main concentration on improving, simplifying, integrating, and automating business processes. You will be mentored and developed by Sr. DevOps Engineers, and you will be expected to be a backup for them, and that is the expected growth direction.
 

RESPONSIBILITIES

• Create efficient PowerShell scripts to automate repetitive tasks, reducing manual intervention and enhancing system administration accuracy.
• Work with teams to integrate PowerShell scripts into existing systems, ensuring smooth communication and functionality across platforms.
• Performance Tuning: Optimize scripts to enhance speed and reduce resource consumption.
• Maintain concise documentation of scripts and processes to facilitate knowledge transfer and future troubleshooting.
• Perform comprehensive script tests to detect bugs or inefficiencies and apply debugging best practices to ensure reliable solutions.
• Use Git for version control to manage script versions, enabling collaborative development and tracking changes.
• Collaborate with other teams to understand their needs and create effective PowerShell solutions.
• Training and Support: Offer team members guidance on PowerShell usage to promote automation and efficiency within the organization.
• Implement monitoring scripts to ensure systems run optimally and alert teams to potential issues before escalation.
• Ensure scripts adhere to security policies, protect sensitive data, and maintain system integrity.
• Stay current with the latest PowerShell and IT trends, integrating new techniques and tools into your scripting practices.
• Project Participation: Contribute scripting solutions to broader initiatives and projects during planning and execution.
• Design, implement, and support public cloud solutions for our customers.
• Utilize a mix of virtual machines and serverless platforms to create tailored solutions for business challenges.
• Research and develop new solutions, implement them following best practices, document the solutions, and provide second-line support.

REQUIREMENTS

• English level – B2 or higher
• 3+ years of experience with automation languages such as PowerShell or Python, including writing and supporting complex scripts.
• Experience in Microsoft Azure and cloud environments specifics (AZ-104 level of understanding)
• Strong expertise with the automation of infrastructure, maintaining and supporting cloud infrastructure and monitoring.
• Knowledge of Cloud best practices, operations, and security.
• Drive, willingness to learn, responsibility for one’s own work and the overall outcome.
• Ability to communicate complex technical information to different audiences.
• Ability to break down complex problems and implement custom solutions.

WE OFFER:

• Direct long-term contract with a US-based company
• B2B set-up via SP (FOP in $USD)
• Incentives for specific technology certifications
• Annual salary reviews and performance-based bonuses
• Company equipment provided for work
• Fully remote role

We are looking for an experienced SEO Specialist to join our team and work on projects in the iGaming industry.
Your main goals will be to increase organic traffic, optimize websites for search engines, and enhance brand visibility across international markets.
If you have strong analytical thinking, a strategic mindset, and can deliver measurable results — we’d love to meet you!

Key Responsibilities

• Conduct competitor research and identify growth opportunities.
• Perform technical optimization of websites (page speed, structure, indexing, metadata, etc.).
• On-page optimization of content — meta tags, internal linking, and page structure.
• Manage and improve backlink profiles (outreach, link acquisition, donor analysis).
• Develop, test, and adjust SEO promotion strategies.
• Collaborate with freelancers and contractors — sourcing, assigning tasks, and monitoring quality and deadlines.
• Prepare detailed SEO performance reports and suggest improvements.

Requirements

• 2+ years of SEO experience, preferably in iGaming / Betting / Casino niches.
• Strong understanding of technical and content SEO principles.
• Hands-on experience with tools such as Ahrefs, Screaming Frog, SpySerp, Rankability, Netpeak Checker.
• Experience in negotiating and managing freelancers.
• Familiarity with CRM systems and knowledge of Agile/Scrum methodologies.
• English level — B1 or higher.

Nice to Have

• Experience working with multilingual websites.
• Ability to build data-driven SEO strategies and manage project budgets.
• Knowledge of HTML and CSS.
• Strong organizational and prioritization skills.

Personal Qualities

• High level of self-organization and attention to detail.
• Proactive attitude and readiness to propose improvements.
• Accountability and ability to work effectively in a fast-paced environment.
• Excellent communication and teamwork skills.

Our partner, Tomorrow.io, is a world-class weather intelligence platform that provides accurate real-time weather forecasts. They might help decide the best time to launch a rocket into space or schedule sports finals.

Their core is built on the most up-to-date technologies mixed with a bit of magic algorithms and some AI here and there. Code quality has always been important for the company, resulting in a clean codebase that doesn’t smell.

We’re looking for a Senior Full-stack Engineer who thrives at the intersection of backend scalability and frontend excellence. You’ll design, build, and optimize Tomorrow.io’s weather applications, handling both high-performance data processing and intuitive user experiences.

P. S. Telling your friends the exact minute it will rain won’t violate the NDA 😉.

Required skills

• 5+ years of fullstack development experience
• Strong frontend expertise: React, Redux, Webpack, MUI, WebGL (a plus)
• AI-First mindset — experience with agentic IDE (Cursor, Claude code, etc), should be familiar with AI-related notions.
• Backend skills: Node.js, Microservices, Cloud (GCP preferred), Databases (MongoDB, PostgreSQL, Redis)
• Product-oriented mindset — delivering scalable, user-friendly applications
• Strong ownership & collaboration skills
• Upper-intermediate or higher level of English

Your day-to-day responsibilities will include

• Develop & optimize scalable backend services (Node.js, microservices, cloud-based architecture).
• Build modern, high-performance UIs with React, Redux, and WebGL.
• Architect, test, and deliver end-to-end features for weather intelligence solutions.
• Collaborate closely with product managers and fellow engineers to drive impact.
• Improve processes & adopt new technologies to continuously enhance performance.

Recruitment Process

Our hiring process includes a test task to assess your technical skills and problem-solving approach. The task will be relevant to real work scenarios and won’t take too much time.

We’ll share the details during our conversation.

We offer

📈 Constant professional growth and improvement:

• Challenging projects with innovative technologies
• Close cooperation with the clients
• Help with personal development and mentorship

😄 Comfortable, focused work:

• Remote and work-from-home encouraged
• Minimal bureaucracy
• Flexible schedule
• Good hardware

And, of course, all of the traditional benefits in the IT industry.

We are looking for an experienced Lead Platform Engineer to design and implement an API Gateway solution, integrating it with modern cloud and Kubernetes infrastructure. This role combines technical leadership, hands-on engineering, and architecture-level decision-making. You’ll play a key part in shaping the company’s service communication layer, ensuring scalability, security, and reliability across the platform.

Requirements:

• Strong hands-on experience with Kubernetes (including Gateway API and operator development) for at least 4 years
• Upper-Intermediate level of English, both written and spoken
• Solid proficiency in Golang (microservices, automation tools, operators)
• Practical knowledge of Cloudflare configuration and integrations (including Workers)
• Experience with JavaScript / TypeScript for tooling or frontend maintenance
• Proven skills in GitLab CI/CD pipeline design and optimization
• Experience with Google Cloud Platform infrastructure and services
• Ability to take ownership of complex projects and drive them from concept to production

Nice to have:

• Experience with API Gateway solutions (Envoy Proxy, Apache APISIX, Kong, 3scale, or similar)
• Experience maintaining and enhancing documentation portals built with Docusaurus
• Knowledge of Node.js and React for small frontend enhancements

• Understanding of nginx (reverse proxy, configuration)

   

Responsibilities:

• Lead the API Gateway project, from research and architecture to implementation and support
• Evaluate and select the most suitable solution (Envoy, APISIX, Kong, or 3scale)
• Build prototypes and integrate with the Kubernetes Gateway API
• Develop Kubernetes operators and microservices in Golang
• Configure integrations with Cloudflare, GCP, and GitLab CI/CD pipelines
• Maintain and improve the internal documentation portal
• Contribute to small features, bug fixes, and CI pipeline enhancements as needed

We offer:

• Remote work
• Work schedule is flexible — a fixed number of hours that you need to work per month
• 20 days off per year (10 days every 6 months are charged), unused days do not burn out
• Reimbursement of 5 sick days per year
• The office is located in the city center (parking area available) and has a summer rest zone
• Partial compensation for external courses/conferences (after the completion of the Adaptation Period)
• Partial compensation for external professional certifications
• English group lessons in the office with teachers (free of charge; 2 times a week)
• Reimbursement for sports or massage
• Large library with a scheduled purchase of new books every half a year
• Yearly Individual Development Plan (after the completion of the Adaptation Period)

Role Purpose

Home Alliance is seeking a strategic, metrics-driven Head of Operations to lead A Hiring Group, our internal hiring organization. This leader will own operational excellence across recruitment, onboarding, team growth, financial management, and culture-building. You will own the P&L, establish data-driven hiring strategies, forecast demand in partnership with business leaders, and redesign recruitment and onboarding to reduce churn and accelerate growth. You will cultivate a high-performance, values-driven culture while scaling processes, teams, and systems sustainably.

Key Responsibilities

• Strategic & Operational Leadership
   
  • Build and deploy scorecards, dashboards, and KPIs for recruitment, onboarding, and retention.
  • Analyze and present hiring data to drive operational decisions and executive business reviews.
  • Own full P&L, ensuring profitability and sustainable growth; provide hiring forecasts to leadership.

• Recruitment & Hiring
   

  • Redesign and streamline the end-to-end recruitment process with focus on technicians and specialized office roles.
  • Oversee headhunting and hiring across office and technical positions.
  • Hire and develop a dedicated headhunter for office roles.
  • Introduce AI-driven recruitment technologies; define a roadmap for automation in talent acquisition.

   

• Onboarding & Retention
   
  • Standardize and oversee onboarding across business units with transparency and consistency.
  • Reduce early churn by redesigning onboarding experiences and instituting feedback loops.

  • Identify communication gaps and implement systematic fixes.

     

• Financial & Growth Management
   

  • Monitor hiring economics and operational financials, improving cost-per-hire and ROI.
  • Prepare budgets aligned to hiring forecasts and expansion plans.
  • Support expansion through workforce planning and capacity modeling.

   

• Team Building & Culture
   
  • Build, lead, and upskill operations and hiring teams; promote a growth mindset.
  • Partner with BU leaders to align hiring with departmental strategies.

  • Establish and sustain a strong, performance-oriented culture.

     

• Future Leadership and Excellence
   
  • Staff the recruitment team with A-players and accelerate A-potential development.
  • Document processes, create playbooks, and ensure smooth cross-functional cooperation.
  • Advise hiring managers on the recruitment lifecycle and drive high-quality shortlists.
  • Train and develop recruiting agents; build a robust headhunting capability.

Success Metrics (KPIs)

• Financial Health
   
  • Maintain P&L profitability with 10%+ growth across key metrics.
  • Maintain or improve recruitment cost-per-hire.

  • Define and track hiring ROI metrics.

     

• Recruitment Efficiency
   
  • Technicians: Weekly Plan vs. Fact vs. Deficit monitored with ≤10% deviation.
  • Hiring team headcount: Monthly Plan vs. Fact aligned to growth forecasts.
  • Recruiter-to-Hire Ratio: Minimum 4 technician hires per recruiter per month (stretch: 5+).
  • Reduce time-to-fill by 10% within the first 3 months.
  • Establish A-Players Hiring Framework company-wide.
  • Pilot and implement new AI recruitment system by 2026.
  • Successfully hire a headhunter and delegate office hiring.
     

• Onboarding & Retention

  
  Reduce early churn by 15%+ within 12 months.

  • Achieve 85%+ employee onboarding satisfaction.

     

• Operational & Culture
  
  Improve team engagement/satisfaction by 10%.
  • Fully roll out scorecards and reporting by Day 90.

  • Achieve 85%+ satisfaction on hiring partnership surveys with managers.

     

• Operational Excellence
   
  • Train and upskill recruiting agents; develop a “headhunting block” capability.
    
    Qualifications
  • 5+ years in operations leadership within recruitment/talent acquisition, high-growth services, or multi-unit orgs; P&L ownership experience required.
  • Proven track record building data-driven hiring engines, dashboards, and KPI systems.
  • Demonstrated success reducing time-to-fill and early churn; scaling technician and office hiring.
  • Experience designing onboarding programs and cross-functional communication frameworks.
  • Strong financial acumen: budgeting, cost-per-hire optimization, hiring ROI analysis.
  • Hands-on experience with ATS/HRIS and modern recruitment tech; exposure to AI/automation in TA.
  • Exceptional stakeholder management, change leadership, and people development skills.

  • Process design mindset; adept at documenting playbooks and operationalizing best practices.

     

  • What We Offer
  • High-impact leadership role with full P&L ownership and executive visibility.
  • Opportunity to build and scale a modern, AI-enabled hiring organization.
  • Remote-first flexibility (U.S. time zones preferred).
  • Collaborative, performance-driven culture with a focus on growth and excellence.

QA Engineer 

Requirements:

• experience with iOS operating system (you must be an iPhone user)
• Strong knowledge of QA methods and test documentation
• Experience with Xcode, TestFlight, and real devices
• Skilled in Jira, Postman.
• Understanding of debugging
• Attention to detail, analytical mindset, good English

Вимоги:
5+ years of experience with React Native (Expo) and at least 1 published app
Strong knowledge of TypeScript, React Hooks, Context, Suspense
Experience with OTA (Over-the-Air Updates) via Expo EAS
Understanding of UX, accessibility, and GDPR consent flows
Proficiency in Figma and responsive layouts
Experience with REST/GraphQL integrations (Supabase experience is a plus)

Nice-to-have: 
Next.js 15, edge functions, Reanimated/Framer Motion animations, prompt-engineering

Стек проекту:
Frontend: React Native (Expo SDK 50), TypeScript, Tailwind (Nativewind), React Navigation 7
Web: Next.js 15 (App Router), ShadCN/UI, tRPC
Data: Supabase EU (Postgres, RLS, Storage), SWR
AI: OpenAI Assistants API, streaming SSE
CI/CD: GitHub Actions → Vercel & Expo EAS

Position: Technical Lead (AWS, React, Python)
Location: Remote (Europe preferred, must work in USA – Arizona time zone)
Contract Type: B2B
Experience: 8+ years in software development, including at least 1 year in a Technical Lead role
English Level: C1 (Advanced)
Compensation: Gross (TBD)
Holidays: 10 public holidays (vacation & sick days unpaid)

About the Role

We’re looking for an experienced Technical Lead with strong AWS expertise to join our team and take ownership of the technical direction and day-to-day leadership of a development project.
You will work closely with both management and the engineering team to deliver high-quality, scalable, and cloud-native SaaS solutions.

This is a hands-on leadership role — ideal for someone who enjoys both writing code and guiding a team toward technical excellence.

Responsibilities

• Lead the technical implementation of a multi-tenant SaaS platform hosted on AWS.
• Design, develop, and maintain scalable, cloud-based applications using React (frontend) and Python (backend).
• Architect and optimize infrastructure leveraging AWS services (EC2, Lambda, RDS, S3, ECS/EKS, CloudFormation, etc.).
• Provide mentorship, code reviews, and technical guidance to engineers.
• Collaborate with product and management teams to plan and deliver milestones on time.
• Define and enforce best practices for code quality, testing, CI/CD, and documentation.
• Oversee architecture decisions ensuring system reliability, performance, and scalability.
• Coordinate cross-functional collaboration between backend, frontend, and DevOps teams.
• Stay up to date with emerging technologies and propose improvements to the tech stack.

Requirements

• 8+ years of hands-on experience in software development.
• 1+ year of proven experience in a Technical Lead or similar leadership role.
• Strong proficiency in React, TypeScript, Python, and related frameworks.
• Proven experience designing and implementing multi-tenant SaaS applications.
• Solid understanding of AWS cloud architecture (compute, storage, networking, and security).
• Experience with microservices, Docker, and Kubernetes.
• Excellent communication skills in English (C1 or higher).
• Ability to work effectively in a remote, cross-functional, and fast-paced environment aligned with the US/AZ time zone.

Nice to Have

• Experience with event-driven architecture (e.g., Kafka, RabbitMQ).
• Background in CI/CD pipeline setup and DevOps practices.
• Knowledge of relational and non-relational databases (PostgreSQL, MongoDB).
• Familiarity with API security, authentication (OAuth, SSO), and monitoring tools.
• Experience with Agile/Scrum methodologies.

Senior Data Engineer (ETL, ML Experience)
Location: Remote (Europe preferred)
Contract Type: B2B
Experience: 7+ years as a Data Engineer
English Level: C1 (Advanced)
Compensation: Gross (to be specified)
Holidays: 10 public holidays per year (vacation and sick days unpaid)

About the Role
We are seeking a Senior Data Engineer with strong experience in ETL pipeline design, data analytics, and exposure to machine learning workflows. You will play a key role in designing, developing, and maintaining scalable data solutions to support analytics, reporting, and ML-driven decision-making.

You will work closely with data scientists, analysts, and software engineers to ensure data integrity, performance, and accessibility across the organization.

Key Responsibilities

• Design, build, and maintain ETL/ELT pipelines for large-scale data processing, including Elasticsearch.
• Develop, optimize, and manage data models, data warehouses, and data lakes.
• Collaborate with cross-functional teams to define data architecture, governance, and best practices.
• Implement and maintain CI/CD workflows using AWS CodePipeline.
• Work with Python and .NET for automation, data integration, and application-level data handling.
• Support data-driven decision-making through analytics and reporting.
• Troubleshoot and optimize database performance and data processing pipelines.
• Implement data quality and validation frameworks to ensure reliable data flow.

Required Skills & Experience

• 7+ years of professional experience as a Data Engineer or similar role.
• Strong expertise in ETL development and orchestration, including Elasticsearch.
• Python — Expert level (data processing, automation, APIs, ML pipeline integration).
• ETL Tools / Frameworks — Expert level (custom and/or AWS-native).
• Data Analytics & Reporting — Expert level (data modeling, KPI dashboards, insights generation).
• DBA experience — Experienced (database design, tuning, and maintenance).
• AWS CodePipeline — Experienced (CI/CD for data workflows).
• .NET — Experienced (integration, backend data logic).
• Experience with data warehousing solutions (e.g., Redshift, Snowflake, BigQuery) is a plus.
• Familiarity with machine learning data pipelines (feature engineering, data prep, model serving) is a plus.

Nice to Have

• Experience with Airflow, DBT, or other orchestration tools.
• Familiarity with Terraform or AWS CloudFormation.
• Exposure to ML Ops and productionizing ML models.
• Knowledge of data governance, security, and compliance standards.