Jobs at Djinni

We are looking for a talented Senior Software Engineer (C++) with 4+ years of programming experience to build a lot from scratch. This is a full-time, permanent position in Lviv, Kyiv or remote.

Become an integral member of our client, which oversees several innovative SaaS services, including Remote Access and Secure Web Sessions.

Must have
 

Requirements:

• Experience: 4+ years of expertise in modern C++ development, delivering high-performance and scalable code.
• Problem-Solving: Strong analytical mindset with a proven track record of troubleshooting and resolving complex technical challenges.
• Soft Skills: Exceptional communication and presentation skills, with the ability to articulate technical concepts clearly.
• Adaptability: Self-motivated learner capable of mastering intricate systems and emerging technologies independently.
• Collaboration: A proactive team player dedicated to achieving shared goals through a results-driven approach.
• Fluent English
   

Will be a plus:

• Cloud Infrastructure: Proven track record working with AWS or other major cloud platforms.
• Development: Hands-on experience in Python for building scalable applications.
• DevOps & CI/CD: Practical knowledge of CI/CD pipelines and tools, including Jenkins, Git, and Artifactory.
• Agile Excellence: Strong familiarity with Agile methodologies and proficient in using JIRA for project tracking.
• Security-First Mindset: Solid understanding of security principles such as OWASP, data encryption, and authentication protocols (LDAP, Radius).
• Architecture: Exposure to microservices and cloud-native development strategies

Responsibilities:

• Architect and ship end-to-end features for SIA RDP, maintaining a "security-first" mindset throughout the development process.
• Collaborate across teams to translate stakeholder needs into scalable product enhancements.
• Empower the team by mentoring new engineers and fostering an environment of continuous improvement.
• Spearhead clean code and security initiatives, ensuring all development aligns with modern threat modeling and compliance standards.

About Project

Customer

Our client is the worldwide frontrunner in identity security. By emphasising intelligent privilege controls, they deliver the most extensive security solutions for any identity within business applications, distributed workforces, hybrid cloud environments, and throughout the entire DevOps lifecycle.
 

Stage

This is a growing project.

Work Schedule

Full-time working day in our Lviv or Kyiv office (flexible hours) or full-time remote.

At Natural Links, we help businesses grow online visibility through strategic SEO, authoritative content, and sustainable link-building practices. We value transparency, long-term partnerships, and measurable results.

We are looking for an experienced Outreach Manager / Link Builder who doesn’t just execute tasks, but owns results. This role is critical to our SEO delivery and client growth.

Why This Role Matters

Backlinks remain one of the strongest ranking signals—but only when they are relevant, authoritative, and built with intention at scale.

In this role, you will:

• Run large-scale outreach campaigns and placements
• Make decisions that directly impact SEO performance
• Take full ownership of link quality, delivery, and outcomes

We are looking for a professional beyond junior or task-based execution - someone who understands responsibility, pressure, and real-world SEO challenges.
 

Key Responsibilities

• Research, identify, and evaluate high-quality donor websites across multiple GEOs
• Manage outreach campaigns at scale (dozens to hundreds of placements)
• Build and maintain structured Google Sheets/Excel databases of donors and results
• Analyze competitor backlink profiles using Ahrefs and other SEO tools
• Publish, track, and monitor outreach articles and links over time
• Communicate and negotiate with webmasters and editors (pricing, terms, formats)
• Collaborate with the SEO team to align outreach with overall strategy
• Take ownership of the quality, delivery, and performance of link-building efforts
   

Requirements

• 1+ years of hands-on experience in link building / outreach
• Strong understanding of Off-Page SEO principles
• Confident in using Ahrefs (mandatory)
• Experience working with USA and European markets
• Ability to independently:
  • Find and evaluate donor websites
  • Assess link quality and relevance
  • Negotiate effectively with webmasters
• Strong skills in Google Sheets / Docs / Excel (formulas, structured tracking, data accuracy)
• Structured, detail-oriented, and deadline-driven
• English proficiency B1+ (B2 preferred)
   

Nice to Have

• Experience in Gambling or Tech niches
• Experience in SEO agencies or multi-GEO campaigns
• Familiarity with SEMrush, GSC, Screaming Frog, or other SEO tools
• Understanding of how link-building integrates into the full SEO/marketing funnel
   

What We Offer

• Remote work with flexible hours
• Opportunity to own high-impact projects and grow professionally
• Collaborative, transparent, and results-focused team
• Exposure to large-scale international SEO campaigns

Natural Links builds and scales SEO-driven iGaming projects.
Our affiliate direction is already producing results, and we’re moving into an active growth phase

We’re looking for an Affiliate Partnerships Manager with strong iGaming experience and a clear understanding of affiliate traffic and deal economics.

Responsibilities

• Build and manage partnerships with casinos and affiliate programs
• Negotiate CPA, RevShare, and hybrid deals
• Maintain long-term partner relationships
• Track performance, payouts, and ROI
• Represent Natural Links at international iGaming events
  (SiGMA, iGB, SBC, AWA)

Requirements

Must-haves

• Experience in iGaming / Gambling affiliate marketing
• Clear understanding of affiliate traffic and monetization logic
• Hands-on experience with CPA, RevShare, and hybrid models
• Practical experience with Keitaro 
• Strong negotiation and communication skills
• English B2+
• Self-driven, ownership mindset
• Ability to attend and network at iGaming conferences across Europe

Nice-to-haves

• Background closer to the traffic / affiliate side, or real experience working with affiliates and understanding how they monetize traffic
• Network of affiliate or casino contacts
• Familiarity with SEO traffic and conversion metrics
• Experience attending iGaming conferences

What We Offer

• Remote-first, international team
• Flexible schedule, transparent KPIs
• 30 business days paid time off
• Paid travel to major iGaming events
• Direct influence on affiliate growth

At Natural Links, we help businesses scale online visibility through technical SEO, high-quality content, crowd marketing, and link building. We value transparent processes, developer-style workflows for content, and measurable outcomes.
Our clients trust us to deliver growth, and the SDR role is critical to opening those first doors that lead to long-term partnerships.

Why This Role Matters    

As an Outbound SDR, you’ll be the first point of contact for potential clients — researching, reaching out, and qualifying leads that match our ICP. Your work will directly fuel our sales pipeline and create opportunities for our SEO specialists to demonstrate value.
Every sequence you write, every conversation you start, and every opportunity you pass on will contribute to Natural Links’ reputation as a trusted partner in SEO and digital growth. If you thrive on hunting for new business, turning cold outreach into warm conversations, and scaling systems that drive growth, this role is for you.

    Key Responsibilities
 

• Build targeted prospect lists aligned with our ICP (via LinkedIn, databases, web research, conferences, etc.).
• Initiate contact with prospects via email, LinkedIn, and other outbound channels to introduce Natural Links’ services.
• Pre-qualify leads and ensure strong alignment before handing them to the sales team.
• Write and optimize high-quality, unique sequences that resonate with our target audience.
• Develop a strong understanding of our SEO and content services to communicate clear value propositions.
• Maintain accurate lead and activity data in our CRM (Pipedrive).
• Collaborate with the sales team to ensure smooth lead handover.
• Research and test new outbound channels to expand outreach efforts.
• Stay updated on SEO, digital marketing, and outbound trends to identify new business opportunities.
• Consistently aim to exceed individual and team targets.

  Qualifications
 
 

• Proven experience in lead generation / outbound sales (experience with high-risk industries is a strong plus).
• Basic understanding of digital marketing and sales processes.
• Strong command of English (Intermediate+).
• Excellent communication and interpersonal skills.
• Familiarity with LinkedIn, Snov.io, Apollo, Reply.io, Clay, LinkedHelper, Waalaxy (or similar).
• Experience with CRMs (Pipedrive, Hubspot, Salesforce).
• High level of self-motivation, persistence, and attention to detail.
• Ability to work independently as well as within a team.
• Fast learner, especially with new digital tools and workflows.

     
  Nice to have
 
 

• Background in SaaS, Affiliate, or IT sales
• Familiarity with GTM strategies and marketing funnels
• Negotiation / closing skills (though your main focus will be top-of-funnel SDR work)

 What we offer
 
 

• Remote-first culture with an international team
• Flexible schedule + transparent KPIs
• 30 business days of paid off
• The opportunity to directly influence company growth.
   

Job Overview

We are looking for a proactive Content Manager / Partner Manager to oversee content strategy and manage relationships with our partners, affiliates, and collaborators. This role combines content planning, SEO, and marketing expertise with relationship management to drive growth and visibility for our company’s digital products, web applications, tools, mobile applications, and web design services.
You will ensure content aligns with partner goals, coordinate co-marketing initiatives, and help optimize our marketplace and platform presence.

Responsibilities:
 

• Build and maintain strong relationships with partners, affiliates, and collaborators
• Coordinate co-marketing campaigns, joint promotions, and content partnerships
• Onboard new partners, provide guidance on content requirements, and track partner performance
• Communicate updates, opportunities, and feedback effectively with both internal and external teams
• Analyze partnership data to optimize results and maximize impact
• Prepare regular reports with insights and actionable recommendations
• Identify opportunities for growth and process improvement

Requirements:
 

• Experience in content management, marketing, or partnership management
• Strong communication and relationship-building skills
• Familiarity with content planning, SEO, and digital marketing tools
• Ability to coordinate projects with internal teams and external partners
• Strong organizational skills and attention to detail

• Analytical mindset with the ability to interpret performance data

   

Nice to Have:
 

• Experience managing partnerships for digital products, web applications, SaaS, or web design services
• Knowledge of marketplaces, affiliate programs, and co-marketing strategies
• Familiarity with Webflow, Framer, Shopify, or similar platforms
• Copywriting, content editing, or social media experience

Flyer One Ventures — is a seed-stage venture capital firm which invests in European startups. We’ve already invested in 87 startups and deployed nearly $43M within six years. 

We focus on software-first products that use the power of tech to boost productivity. We primarily invest at seed. Occasionally, we do pre-seed, focusing on second-time founders. Our average check is $500k, but we can go as low as $200k and as high as $2M with follow-ons. We are a fund of entrepreneurs who know how hard it is to build a company. Our team helps founders with growth, recruiting, PR, business development, and investment relations.

Currently, we are looking for an experienced Middle Talent Acquisition specialist, who will work closely with our portfolio companies to hire the best talents for their team.
 

What you will do:

• coordinate full-cycle recruitment;
• proactively source for new candidates using various channels;
• conduct pre-screen calls and HR interviews to evaluate candidates based on their experience and cultural fit;
• gather and provide feedback to candidates during the hiring process;
• lead the preparation of job offers and negotiate compensation;
• work with hiring managers and interviewers, identify unique selling points;
• prepare analytics for conducting weekly status meetings with the hiring manager;
• prepare market research.
   

About you:

• at least 1 year of experience as a Recruiter/Talent Acquisition specialist;
• experience at product IT companies/startups and/or agencies;
• experience in recruiting non-tech positions (Marketing, Sales, Customer Success, etc) will be a plus;
• strong interpersonal, problem-solving and decision-making skills;
• English - at least Upper-Intermediate.
   

What we offer:

• Opportunities for growth both horizontally and vertically, plus unlimited resources for development;
• Flexible schedule and the possibility to work remotely or from our Kyiv or Warsaw office;
• Delicious perks — breakfasts, lunches, unlimited fruits, snacks, smoothies, and yogurts in the office;
• Corporate doctor and health insurance;
• Compensation for external training, seminars, and Business & Management School programs;
• Well-being programs — yoga, team workouts, and mental health support;
• English classes covered by the company;
• Unforgettable offsites — last time we went to Portugal 🇵🇹
   

Join us!

We’re looking for an Applied AI Engineer who combines strong ML fundamentals with the discipline of improving production AI systems through metrics, evaluation, and iteration.

This role is hands-on, product-focused, and collaborative with the AI platform lead.

The role in a nutshell

You’ll work on improving production AI systems through evaluation, experimentation, and system design.

A large part of the role involves:

• diagnosing failures in agent workflows
• designing evaluation metrics and KPIs
• improving system prompts and agent behavior
• running structured experiments and measuring impact

You won’t be working in isolation on research projects — you’ll be improving systems that real users depend on.

Rough responsibility breakdown:

• AI evaluation and KPI design — ~30%
• Prompt and agent system design — ~30%
• ML systems (recommendation, optimization, etc.) — ~30%
• Engineering integration — ~10%

What you’ll work on:AI evaluation and system quality

• Design evaluation strategies for LLM and agent workflows
• Create metrics and KPIs for AI system performance
• Build and maintain evaluation datasets
• Debug production AI failures systematically
• Compare system behavior against baselines

This is a core responsibility of the role.

Multi-agent AI systems

• Improve agent orchestration and workflows
• Diagnose failures across agent pipelines
• Refine system prompts and agent interactions
• Improve reliability, latency, and response quality

ML and AI systems

You’ll contribute to areas such as:

• Recommendation systems (ranking and personalization)
• Itinerary optimization and constraint-based planning
• LLM-based reasoning systems
• Optional: computer vision pipelines

Depth in one of these areas is more important than superficial experience in all of them.

Engineering collaboration

We use:

• Golang (primary production language)
• Python when necessary for ML workflows
• Postgres, Redis, and internal services

You don’t need to be a Go expert on day one, but you should be comfortable reading and modifying production code.

Backend engineers handle infrastructure-heavy service development — your focus is AI system behavior and correctness.

What we’re looking forMust-haves

Strong AI/ML fundamentals You understand the theory behind what you build and can choose appropriate methods for a problem.

Examples:

• evaluation metrics (precision/recall/F1/etc.)
• ranking and recommendation concepts
• embeddings and similarity
• experimentation methodology

Not required:

• academic publications
• advanced theoretical math
• large-scale model training experience

Evaluation-driven mindset You:

• think in metrics and baselines
• design experiments instead of guessing
• measure system improvements quantitatively
• debug failures methodically

This is the most important signal for the role.

Experience with LLM systems You’ve worked with:

• prompt design
• agent workflows
• evaluation of LLM outputs
• production LLM integrations

Ability to ship production systems You can:

• turn ideas into working systems
• iterate based on results
• balance exploration with delivery

Programming ability You’re comfortable writing production code in at least one language (Python, Go, or similar) and learning others when needed.

Strong signals (nice to have)

• Experience improving an AI system after deployment
• Recommendation systems or ranking experience
• Optimization or constraint-based systems
• Computer vision experience
• Experience building evaluation frameworks
• Golang experience
• Startup or small-team engineering experience

This role may not be a fit if

• You are looking for a research focused role without production deployment
• You rely heavily on frameworks without understanding fundamentals
• You’re uncomfortable working with partially-defined problems
• You prefer narrow specialization over product ownership

Flyer One Ventures is a seed-stage venture capital firm investing in ambitious European startups. In six years, we’ve invested in 87 companies and deployed nearly $43M, helping founders scale from idea to global markets. Check out our portfolio companies. 

We invest in software-first companies and partner with founders beyond capital — supporting growth, recruitment, PR, business development, and investor relations.

Our recruitment function is one of our key differentiators — and we are scaling it further. 

We are looking for a Senior Talent Acquisition Specialist to lead hiring across our portfolio companies and act as a strategic recruitment partner for founders and hiring managers.

You will not just close roles — you will build hiring strategies, shape talent pipelines, and influence company growth from day one.

What will you do:
 

• Own end-to-end recruitment for multiple portfolio companies (tech & non-tech roles);
• Partner with founders and hiring managers to define hiring strategy, role requirements, and positioning;
• Build proactive pipelines using advanced sourcing strategies, LinkedIn, outbound, and talent mapping;
• Conduct in-depth interviews and assess candidates on skills, culture fit, and growth potential;
• Drive offer preparation and compensation negotiation with candidates and stakeholders;
• Provide data-driven hiring analytics (funnels, time-to-fill, sourcing effectiveness, market insights);
• Continuously improve recruitment processes, templates, and best practices across the portfolio.
   

About you:

• 3+ years of experience in Talent Acquisition / Recruitment (product companies, startups, or agencies)
• Proven track record of closing complex roles (tech or business) and working with multiple stakeholders
• Strong sourcing expertise and ability to build long-term pipelines
• Experience in hiring non-tech roles (Marketing, Sales, CS, Operations) is a plus
• Data-driven mindset with strong communication and stakeholder management skills
• English Upper-Intermediate or higher
   

What we offer:

• High-impact role working directly with startup founders and top-tier portfolio companies;
• Rapid growth opportunities — horizontally (new markets, functions) and vertically (leadership roles);
• Flexible schedule + remote work;
• Training, conferences, and business education programs;
• Health insurance + corporate doctor;
• Well-being benefits: yoga, workouts, mental health support;
• English classes covered by the company;
• Sport reimbursement;
• Legendary team offsites — last time in Portugal 🇵🇹

Seeking an experienced VS Code extension developer to create and maintain a private productivity extension for internal engineering teams. The extension will surface DevOps dashboards, time tracking, infrastructure monitoring, log viewers, and automated reporting within the editor to streamline workflows. Must have strong TypeScript and Node.js skills, deep knowledge of the VS Code Extension API, and experience with bundlers (Webpack or ESBuild). Familiarity with CI/CD, container environments, cloud infrastructure, React or Webview UIs, REST APIs, and WebSocket/streaming logs is required.

Only applicants with prior experience developing and publishing VS Code extensions will be considered.

We are looking for a Business Development Manager (PSP) to join a global IT FinTech holding that develops its own payment solutions for high-risk industries (gambling, betting, iGaming, and forex). The company provides access to a wide range of international payment methods and builds partnerships with clients across the globe.

The  products: own payment solutions and PSP systems 
The  project: develop new PSP solutions and expansion onto new markets (Tier1/Tier 3).
Work type - Fully remote job from any country 
Conditions - Competitive salary + benefits, remote mode (Full-time), career and financial growth, paid vacation and sick leave, and other goodies. 

Requirements

• 2 + years in Business Development in FinTech, PSP, payment integrators, in-house PSP of iGaming companies.
• Proven experience in launching and managing payment solutions in Tier1 or Tier 3 markets 
• Having a network with banks, payment providers, local agents etc.
• Strong relationship-building abilities with external partners (PSPs, acquirers, payment providers, banks etc)
• Understanding of compliance, KYB, licensing specifics
• Strong research, sales, analytical, and negotiation skills.
• English — B2+

Responsibilities

• Research and analyze new GEOs (Tier1/Tier 3).
• Identify, approach, and sign partners — PSPs, acquirers, banks etc.
• Negotiate terms, fees, and risk models; manage the full deal cycle
• Coordinate with internal teams (Product, Compliance, Finance) to launch live payment flows
• Maintain and expand partnership pipeline; prepare reports and forecasts
• Attend industry expos and short business trips when needed
  
   

We offer

• Financial stability and competitive salary
• Individual bonuses for benefits compensation (healthcare, hobby, equipment and workstation)
• An honest and professional team that is ready to listen and understand, and most importantly, support you in your ambitious professional ideas!
• A dynamic and flexible startup environment that encourages innovation
• 24 paid vacations, not limited to sick leaves, and additional day-offs
• The perspective of development in FinTech with a focus on a foreign market

We are looking for a Sales Manager/BizDev (iGaming) to an international innovative IT product company specializing in deep-technology solutions for the iGaming industry, transitioning from a broad marketplace to a focused product-driven model: developing three core in-house solutions.

Main Products: In-house Live Data Feed, Sportsbook Solutions, Marketplace solutions remain available (casino, KYC, aggregators).

Main markets: Turkey, India, Bangladesh, Australia, South Africa, Europe (selectively)
Sales Team: CCO, Head of Business Development, 2 Business Developer Managers
Work type: Fully remote from any country (preferably Europe or Asia time zones)

Conditions:  High fixed salary + bonuses, compensation for courses and main events in different countries, paid vacation and sick leave and other benefits. 

Requirements

• 2+ years of B2B sales experience in iGaming 
• Proven experience in the sale of data feed/sportsbook/platform operations and betting markets 
• Proven sales experience in one or several markets (e.g., Turkey, India, Bangladesh, Australia, Africa etc.)
• Proven track record of closing deals (any size, but must demonstrate real contribution)
• Experience workstems (e.g., Pipedrive)
• English  B2+
• Existing network of operators or platform partners
• Ability to work independently in a fast-moving, high-growth environment
• Strong negotiation skills and resilience, combined with a strong team-player attitude
  
   

Responsibilities

• Create and implement a comprehensive B2B sales strategy to achieve company sales goals and expand market share in the iGaming industry
• Delivering the complete B2B sales process: from prospecting to deal closure
• Building long-term relationships with clients and maintaining accounts after closing
• Expanding presence in priority regions (Turkey, India, Bangladesh, Africa, Asia)
• Collaboration with cross teams to deliver client needs
• Participation in major iGaming conferences (ICE, SBC, iGB, regional expos)
• Representing the brand in online and offline business activities 

We Offer

• Competitive fixed salary + attractive bonuses based on performance
• 100% remote work with a flexible schedule
• High-impact role within a rapidly growing international team
• Professional growth: expanding into new geos, owning sales strategy
• Supportive, open-minded team culture with fast decision-making
• Business trips to industry events and conferences
• 24 days of paid vacation + sick leaves

Smart-Dato is a product-focused company building scalable, data-driven platforms. We are looking for a Senior Laravel Developer to take ownership of backend development and architecture.

What you’ll do

• Design, develop, and maintain Laravel-based backend systems
• Take ownership of API architecture (REST / JSON APIs)
• Improve performance, scalability, and security of existing services
• Work with databases (MySQL / PostgreSQL) and optimize queries
• Implement background jobs, queues, and scheduled tasks
• Write clean, testable, and well-documented code
• Review code and mentor other developers
• Collaborate with frontend, QA, and product stakeholders
• Participate in architectural and technical decisions

What we expect

• 5+ years of professional PHP development
• Strong Laravel expertise (Laravel 9+ is a big plus)
• Solid understanding of:
  • OOP, SOLID principles, design patterns
  • RESTful API design
  • Queues, events, jobs, caching
• Experience with:
  • MySQL / PostgreSQL
  • Redis
  • Docker (basic to advanced)
• Comfortable working with Git and CI/CD pipelines
• Experience writing automated tests (PHPUnit / Pest)
• Ability to work independently and take technical ownership
• Good communication skills in English

Nice to have

• Experience with:
  • Microservices or modular monoliths
  • AWS / DigitalOcean / cloud infrastructure
  • Frontend frameworks (Vue / React) on a basic level
• Experience working in product-oriented teams
• Background in data-heavy or SaaS platforms

Our Mission

With passion and expertise, our experts develop custom software solutions, e-commerce platforms, and mobile applications that turn complex challenges into tangible success and ensure long-term progress.

What we offer

• Competitive salary based on experience
• Remote-friendly setup
• High level of technical ownership and autonomy
• Clean codebase and focus on quality (not “just ship it”)
• Long-term collaboration and product stability
• No micromanagement, no corporate bullshit

Phenomenon Studio is a full-cycle design and development company founded in 2019.
We help startups and small to medium-sized businesses build and scale products across Healthcare, EdTech, SaaS, and FinTech industries.
Recognized with 30+ industry awards, we deliver high-quality solutions that combine creativity, technology, and business impact.

We're looking for a Manual QA to join our project, a digital platform in the men's healthcare space focused on evidence-based medicine and telemedicine services. The product enables patients to explore treatment options, complete medical assessments, and access doctor consultations entirely online.

Team: Solution Architect, BA, PM, FE Lead, 2x FE Developers, BE Lead, 2x BE Developers, QA, Devops
Stack: AWS, React, Node.js, Sentry, PostgreSQL
Methodology: Scrumban

Requirements: 

• 4+ years of experience as a Manual QA Engineer
• Strong understanding of software testing principles, SDLC, STLC
• Solid experience in functional, regression, smoke, sanity, and exploratory testing
• Experience in testing web applications (desktop & mobile web)
• Strong knowledge of REST API testing (Postman / Swagger or similar tools)
• Experience in working with databases (basic to intermediate SQL: PostgreSQL / MySQL)
• Understanding of client-server architecture
• Experience with bug tracking and test management tools (Jira, ClickUp, TestRail, or similar)
• Ability to create and maintain test documentation (test cases, checklists, test plans)
• Experience working in Agile / Scrum teams
• At least Upper-intermediate written and spoken English

Nice-to-have:

• Experience in testing integrations with third-party services (payments, notifications, scheduling, etc.)
• Knowledge of security and data privacy basics (GDPR / HIPAA awareness)
• Experience with mobile testing (iOS / Android, webview understanding)

• Experience in telemedicine / fintech / healthcare / e-commerce domains

   

Responsibilities:

• Perform functional, regression, smoke, integration, exploratory, UI/UX, API, and database testing
• Identify, report, and retest bugs after fixes, ensuring changes do not impact existing functionality
• Collaborate with developers, analysts, and product managers, and participate in daily meetings
• Propose improvements to QA processes, optimize test coverage, and maintain up-to-date testing documentation

What we offer:

• Remote work format and flexible schedule
• Autonomy in work, opportunity to build processes, and grow within the company
• Individual development plan and annual performance review
• Workshops and playgrounds for continuous learning
• Compensation for subject-matter training
• Corporate English classes
• Access to IT Loyalty Club
• Accounting support
• 18 working days of annual leave
• 7 working days of sick leave and 7 working days of unpaid leave
• All national public holidays off
   

Recruitment process: Recruitment interview - Technical interview - Final interview

We are looking for a Machine Learning Engineer to design and implement intelligent systems that power personalized digital experiences across connected devices and mobile applications.

This role is ideal for someone who thrives at the intersection of ML models, data pipelines, and product integration. You will collaborate closely with backend engineers, data scientists, and product managers to bring ML-driven features into production and continuously optimize them based on real-world usage.

Responsibilities:

• Design, train, and deploy machine learning models for use cases such as personalization, recommendations, and visual analysis;
• Build and maintain scalable, production-grade data pipelines (batch and real-time);
• Collaborate with product and engineering teams to translate product ideas into ML-powered features;
• Implement model observability, monitoring, and retraining workflows;
• Optimize inference performance and model serving in resource-constrained environments (e.g., edge or mobile);
• Contribute to the architecture of a modern ML platform within a cloud-native microservices environment;

• Work with backend teams to expose model outputs via APIs and integrate them into customer-facing experiences.

   

Requirements:

• 3+ years of experience in applied machine learning or data science;
• Strong knowledge of:
  • Supervised learning, recommendation systems, or computer vision;
  • Python and ML libraries such as TensorFlow, PyTorch, scikit-learn;
  • Building, deploying, and maintaining ML models in production.
• Familiarity with:
  • MLOps tools (e.g., MLflow, TFX, Airflow, Vertex AI);
  • Data pipelines and messaging systems (e.g., Kafka, BigQuery, dbt);
  • Model serving frameworks (e.g., FastAPI, TensorFlow Serving, TorchServe, ONNX);
• Comfortable collaborating with product, engineering, and analytics teams;
• Experience with cloud platforms (GCP, AWS, or Azure) and container-based deployments;
• Bonus: Experience with edge AI, mobile ML, or video/image processing pipelines.

We Offer:

• Remote work and flexible working hours.
• Legal support.
• Paid sick leaves.
• Paid vacations.
• Medical insurance. 
• Free English classes.

We're building a modern SaaS application and seeking a Middle Java Backend Engineer to join our growing team. You'll play a key role in architecting and developing our API infrastructure while contributing to AWS-based deployment strategies.

Required:

• 3+ years of commercial Java development experience
• Strong expertise in building and maintaining production-grade REST APIs
• Proficient with Spring Boot or equivalent frameworks (Google Guice, Vert.x)
• Hands-on experience with MongoDB and NoSQL database design
• Solid SQL knowledge and relational database experience
• Comprehensive testing practices using JUnit and Mockito
• Deep understanding of API design principles, RESTful patterns, and best practices
• Ability to work independently and take ownership of features end-to-end

Strong Advantage:

• DevOps skills with practical experience in infrastructure deployment and automation
• Production experience with AWS services (ECS Fargate, ECR, CloudWatch, VPC, IAM)
• CI/CD pipeline implementation (GitHub Actions, Jenkins, GitLab CI)
• Infrastructure as Code experience (Terraform, AWS CloudFormation, CDK)
• Docker containerization and orchestration
• Elasticsearch for search and analytics
• Experience with distributed systems and async processing

What You'll Do:

• Architect and develop scalable, maintainable REST APIs
• Build robust backend services for our SaaS platform
• Design database schemas and optimize query performance
• Write comprehensive unit, integration, and API tests
• Participate in infrastructure planning, setup, and deployment
• Contribute to architectural decisions and technical roadmap
• Possibly mentor junior developers and conduct code reviews
• Ensure code quality, security, and performance standards

Nice to Have:

• Microservices architecture and domain-driven design experience
• AWS DocumentDB or MongoDB Atlas in production environments
• Message queuing systems (RabbitMQ, AWS SQS, Kafka)
• Monitoring and observability tools (Prometheus, Grafana, ELK stack)
• API security best practices (OAuth2, JWT, API Gateway)
• Performance optimization and profiling experience

What We Offer:

The opportunity to work on a product from the ground up, influence architectural decisions, and grow with the platform as it scales.