Jobs at Djinni

We’re building an internal platform for AI agents that take on real work across the company, from operations to finance and HR. The first version is already running. We’re looking for an engineer to take it to production, grow it, and own it.

Responsibilities

• Take the platform to production. Turn the agent studio from a working prototype into a stable product the company relies on, and own its architecture
• Build the core infrastructure. Develop the LLM gateway, the connector service, and support for skills and MCP, so agents can use models, tools, and business systems safely
• Grow the connector library. Add and maintain connections to the systems our teams work in, starting with what Operations needs most
• Run the software factory. Keep the AI coding agents shipping routine tasks and bug fixes, and improve how work flows through it
• Keep it secure and reliable. Own access control, SSO, audit, monitoring, and on-call for everything you build
• Work with the people who use it. Onboard new users, support the business analysts who build agents, and turn their feedback into the roadmap

Required Skills & Experience

• Experience shipping production systems and being on call for them
• Strong TypeScript skills
• Hands-on experience building with LLMs beyond the demo: agents, tool calling, and evals
• Solid understanding of security fundamentals: access control, SSO, and audit
• Drive for ownership and the ability to do your best work where there’s no playbook yet

Nice to Have

• Experience with durable workflow engines
• Experience building no-code or workflow builders
• Security or compliance work on AI systems

We offer:

• Official employment in accordance with Ukrainian labor law.
• Military service deferment.
• Modern working equipment.
• Regular performance reviews to support your professional growth.
• 24 working days of paid vacation annually.
• Paid sick-leaves.
• English language classes.
• Compensation for educational and training programs.
• Team buildings and corporate events in a friendly and collaborative environment.

About the Role
We’re seeking a BA to ensure flawless delivery of features to our customers. You’ll work hands-on with development teams to execute the product roadmap defined by our CPO, maintain high quality standards, track team performance metrics, and ensure releases happen on schedule without delays.
 

This is an execution-focused role. You’ll translate business requirements into technical specifications, manage the delivery process, minimize bugs and incidents, and ensure our customers receive high-quality features on time.
Role Type: Business Analyst (Execution & Delivery focused)

Time Allocation: 

• 50% — Feature delivery execution (backlog, user stories, sprint management)
• 20% — Technical documentation (BRD, PRD preparation)
• 15% — Quality & metrics (bug reduction, incident management, team performance tracking)
• 15% — Stakeholder coordination (customers, sales, support)

Report To: Head of Product
Location: Remote (Europe/US time zones preferred for team overlap)

Must-Have Qualifications

• Experience 3-5+ years as Business Analyst or Product Manager in B2B SaaS, cloud software, or CRM solutions
• Proven track record of on-time delivery: Be ready to share specific metrics (e.g., “Achieved 95% on-time release rate over 12 months”)
• BRD/PRD writing experience: At least 2 years writing technical specifications for engineering teams
• Agile/Scrum mastery: 3+ years managing backlogs, writing user stories, leading sprint ceremonies
• Quality focus: Experience reducing bug rates and managing incident response
• Technical proficiency: Understanding of APIs, cloud platforms, CRM integrations, data models

Skills

• Execution Excellence: Ability to drive features to completion on schedule, removing blockers proactively
• Technical Documentation: Strong writing skills for BRD/PRD with clarity and detail
• Analytical: Can track and present team performance metrics (velocity, cycle time, bug rates)
• Quality Mindset: Obsessed with reducing bugs, improving processes, preventing incidents
• Communication: Fluent English (C1/C2), able to explain requirements to technical and non-technical audiences
• Prioritization: Can make quick trade-off decisions to keep releases on track
• Incident Management: Experience triaging and coordinating response to production issues

Tools Proficiency

• Jira/Linear: Advanced backlog management, sprint planning, reporting
• Confluence: Documentation, BRD/PRD templates, knowledge management
• Analytics: Mixpanel, Amplitude, Google Analytics for feature tracking
• Design: Figma collaboration for UI/UX specifications
• Communication: Slack, Zoom, async documentation practices

Mindset

• Delivery-focused: Obsessed with hitting release dates and shipping quality features
• Detail-oriented: Catches edge cases, writes comprehensive acceptance criteria
• Proactive problem-solver: Removes blockers before they impact timelines
• Quality-driven: Won’t ship until it’s right, balances speed with quality
• Team player: Supports engineering, collaborates with cross-functional teams

• Customer-centric: Understands impact of delays and bugs on customer experience

   

🌟 Nice-to-Have (Bonus Qualifications)
Experience

• 1-2+ years product ownership experience
• Previous experience in CRM industry (Salesforce, HubSpot, Pipedrive ecosystem)
• Background as Business Analyst, Solutions Engineer, or QA Lead (strong documentation skills)
• Experience with DevOps practices (CI/CD, release automation, monitoring)
• Incident management training (ITIL, SRE practices)
• Experience managing API products or developer-facing features

Skills & Knowledge

• SQL proficiency: Can write queries to analyze feature usage and performance
• Scripting/automation: Python, JavaScript for data analysis or tooling
• Advanced Jira: Custom workflows, automation rules, dashboard creation
• API documentation: Swagger/OpenAPI specification writing
• Performance testing: Understanding of load testing and scalability considerations.

We are looking for an experienced Group Engineering Manager to lead and scale our engineering teams within a DevOps area, building a high-performance trading platform. You will be responsible for people leadership, delivery excellence, and technical direction across a hybrid infrastructure.

This role sits at the intersection of engineering, infrastructure, and business, with a strong focus on reliability, performance, and scalability in a latency-sensitive environment.

Responsibilities

• Lead and manage multiple DevOps engineering teams (30–50+ DevOps engineers) 
• Own delivery, quality, and technical outcomes across your engineering area 
• Partner closely with Product, Trading, and Senior Engineering leadership to translate business requirements into technical execution 
• Drive engineering strategy and cross-team alignment across the area 
• Coordinate architectural decisions and their implementation across teams 
• Ensure high availability, performance, and observability of production systems 
• Own the area roadmap and resource allocation across teams Identify and address systemic technical and organizational risks and ensure the long-term scalability and health of the engineering area 
• Hire, onboard, mentor, and grow Engineering Managers and support the development of engineering teams 
• Foster a culture of ownership, customer first, and result-oriented

Requirements

• 7+ years of professional experience as a DevOps or Back End Software Engineer 
• 3+ years in an Engineering Manager role, with experience managing Engineering Managers or Team Leads 
• Background in financial systems, trading platforms, or other high-reliability domains 
• Knowledge of CI/CD pipelines, infrastructure automation, and deployment strategies 
• Experience operating systems on AWS (EC2, networking, security, monitoring) 

• Familiarity with observability tools (metrics, logging, alerting) and performance monitoring

   

Will be a plus

• Experience working with on-premise infrastructure and hybrid environments 
• Hands-on experience in Ruby 
• Experience with low-latency or high-throughput systems 
• Exposure to trading, fintech, or market-data platforms 
• Experience scaling teams and systems 
• Hands-on experience with infrastructure-as-code tools

We offer

• 20 paid vacation days per year 
• 10 paid sick leave days per year 
• Public holidays as per the company’s approved Public holiday list 
• Medical insurance 
• Opportunity to work remotely 
• Professional education budget 
• Language learning budget 
• Wellness budget (gym membership, sports gear and related expenses)

About Us

We build AI-powered solutions that solve real business problems. Our team works with modern technologies to create scalable products and continuously explores new AI capabilities. You'll have the opportunity to work on AI-driven features while growing your expertise in this rapidly evolving field.

Responsibilities

• Develop and maintain full-stack applications using JavaScript/TypeScript.
• Build scalable backend services with Node.js (Express, Fastify, or NestJS).
• Develop modern frontend applications with React and Next.js.
• Design and maintain REST APIs and ensure reliable client-server communication.
• Integrate third-party APIs, authentication, and payment systems.
• Work with PostgreSQL and other databases.
• Collaborate with the team to design and implement AI-powered product features.

• Learn and adopt modern AI technologies as part of product development.

   

Requirements

• Strong problem-solving skills and willingness to learn.
• 3+ years of commercial experience with JavaScript/TypeScript.
• Solid production experience with Node.js.
• Strong experience with React and modern frontend development.
• Experience with Next.js is a plus.
• Good understanding of REST APIs, databases, application architecture, and debugging.

• Interest in AI technologies or commercial experience working with AI-powered products.

   

Nice to Have

• Experience with Python or FastAPI.
• Experience with Redis, queues, or caching.
• Familiarity with AWS or GCP.
• Experience with Docker and GitHub Actions.

• Knowledge of monitoring and observability tools.

   

What We Offer

• Competitive salary and performance bonuses.
• Remote-first culture.
• Flexible working hours.
• Open-minded and results-driven team.
• Opportunity to work with modern AI technologies and grow your expertise.
• High level of ownership and direct impact on the product.

We partner with startups and enterprises to build products across healthcare, fintech, eCommerce, and AI. For you, this means variety - different projects, fresh challenges, and growth that doesn't stall. No years maintaining one legacy codebase.
 

If you want to grow quickly and work on things that actually ship - keep reading.
 

What You'll Do

• Build and ship features - from small tasks to full modules as you grow
• Write clean code and learn best practices through code reviews
• Work alongside experienced engineers who'll help you level up
• Learn how production apps are built and scaled
• See different products and industries - faster learning curve

What We Work With

⚡ Python, FastAPI, Django, Pydantic, PostgreSQL, uv, Ruff, React, TypeScript, Next.js, Tailwind

Gets You Extra Points

• Familiar with SQLModel, Alembic
• Used AI coding tools (Cursor, Claude Code, Copilot)
• Hands-on experience with any LLM integration
• Basic prompt engineering skills

What You Bring

• Solid understanding of Python and basic React/TypeScript
• Understanding of REST APIs
• Basic experience with SQL databases
• English: Intermediate+
• Willingness to learn and take feedback
   

What You Get

Work & Growth:

• Fully remote, flexible hours
• Structured code reviews
• Senior engineers who help you level up
• English practice sessions

Compensation:

• Salary in USD
• Performance reviews twice a year
• 15 days paid vacation + sick leave

Swarmer develops software that makes drones autonomous and allows them to operate together, in large, coordinated teams — no pilots needed. Our technology has been battle-tested in Ukraine — the world’s most intense proving ground for drone warfare.

In March 2026, we became the first Ukrainian defense startup to go public on NASDAQ, following a $15M Series A — the largest investment in a Ukrainian defense tech company since the start of the war.

Working at Swarmer means operating at the intersection of engineering rigor and frontline reality. The problems and environments are complex, and the stakes are very real. We built this software to enable democratic nations to defend themselves.

If you are motivated by building resilient systems that matter and by seeing the direct impact of your work, you’ll find purpose here.

Who we’re looking for:

We’re looking for a Senior Robotics & Autonomy Engineer to design, develop, and optimize the onboard autonomy and perception systems for individual drones on our multi-vendor platform.

You’ll work at the intersection of robotics, computer vision, and embedded systems, making sure each drone operates reliably and intelligently in GNSS-denied, EW-contested conditions.

What you’ll do:

• Develop new features in core domains: navigation, flight control, sensor fusion, and photogrammetry.
• Adapt existing algorithms to new challenges, such as new sensor types or path planning with additional constraints.
• Turn R&D algorithms into production-ready solutions: find bottlenecks, handle edge cases gracefully, and make them reliable in the field.
• Optimize onboard performance for latency, power consumption, and data throughput on a real-time, resource-constrained companion computer.
• Build and maintain simulation environments and digital twins, and measurably close the gap between simulation and real flights.
• Support field tests for your features: work with our test-range team, stay available online during flights, and travel to the test site occasionally.

What we need:

• 4+ years in robotics or autonomy engineering, ideally with UAVs or mobile robots.
• Strong Python on Linux. Experience with C/C++ and embedded systems is highly valued.
• Solid grounding in linear algebra, control theory, probability, and numerical methods.
• Hands-on experience with state estimation, path planning, or flight control algorithms.
• Practical knowledge of drone physics.
• PX4, ArduPilot, or another MAVLink flight stack.
• Basic computer vision or photogrammetry.
• Basic electronics: reading schematics, using a multimeter, debugging sensors and power.
• English at B2 level or higher.

Would be an advantage:

• Contributions to PX4 or ArduPilot, or custom firmware changes.
• Airframe integration: sensor calibration, tuning, flight controller setup.
• VIO, visual navigation, or navigation integrity in GNSS-denied conditions.
• Experience in defense or EW-contested environments.
• You’ve built, flown, crashed and debugged your own drones.

What you’ll get:

• A chance to shape the core autonomy and perception systems at the heart of Ukraine’s defense tech ecosystem and its international expansion.
• Fast-paced, high-stakes environment where your contributions yield immediate, tangible impact on the frontline.
• Agile, highly skilled team driven by engineering rigor and mission-critical goals.
• Attractive compensation package including 20 paid vacation days, comprehensive health insurance, and paid sick leave.
• Flexible working arrangements depending on operational and security requirements.
• Benefits of the defense sector (military reservation, etc.).

What the hiring process looks like:

✔️ Recruiter Screen → ✔️ Technical Interview → ✔️ Management Interview → ✔️ Security check → ✔️ Offer

Ready to Apply?

We're looking for a Business Development & Partnerships Manager for a fast-growing European defence start-up that builds scalable, intelligent air-defence architectures and mass-use interceptors. You would own the company's commercial growth in Eastern Europe. That means building strategic partnerships and driving revenue with defence ministries, NATO bodies and prime contractors. You'd work in a high-autonomy setting, close to the founders, with a real influence on go-to-market strategy.

Details

• Location: Warsaw, Poland (hybrid)
• Employment: Full-time
• Seniority: Mid-Senior
• Languages: Polish and English, both at a professional level
• Offer: Competitive salary, equity and full health coverage

What you'll do

• Define and run the Eastern European go-to-market strategy for next-generation air-defence systems
• Build and prioritise a pipeline with defence ministries, NATO-aligned entities and prime contractors
• Lead tenders and RFPs and navigate long procurement cycles
• Structure strategic alliances and manage key accounts
• Close complex, multi-stakeholder deals from first contact to contract

What you bring

• 5+ years in business development, sales or strategic partnerships
• Commercial experience in defence, aerospace or dual-use technology
• A track record of closing complex, multi-stakeholder deals with long sales cycles
• Professional proficiency in Polish and English
• Comfort working autonomously in a fast-paced start-up environment

Nice to have

• An existing network with European defence ministries, NATO agencies or major primes
• Experience in a start-up or high-growth industrial company

• A technical background or degree in systems engineering, missiles or embedded systems

   

Hiring process

1. Deep-dive interview with the founders
2. Case study
3. One or two reference calls with previous employers
4. In-person visit to France after the full process 

We are looking for an experienced Business Development Manager to grow our network of direct advertisers and media buying agencies, primarily in the US whitehat market.

The ideal candidate has a strong background in performance marketing, an established industry network, and a proven ability to generate new business.

Responsibilities

• Identify and attract direct advertisers and media buying agencies across whitehat verticals (leadgen, insurance, finance, dating, e-commerce, etc.).
• Develop new partnerships and manage the full sales cycle, from prospecting to closing deals.
• Build and maintain relationships with key industry players.
• Negotiate commercial terms and drive revenue growth.
• Identify new business opportunities and expand existing partnerships.
• Collaborate with internal teams to ensure successful client onboarding and campaign launches.

Requirements

• Proven B2B Sales or Business Development experience in performance marketing, affiliate marketing, or AdTech.
• Good understanding of Meta, TikTok, Snapchat and other digital advertising platforms.
• Existing network of direct advertisers and/or media buying agencies focused on US whitehat traffic.
• Strong knowledge of CPA, CPL, ROAS, and performance-based advertising models.
• Successful track record in client acquisition, negotiations, and deal closing.
• Strong communication skills, proactive approach, and results-driven mindset.
• Good command of English.

If you know how to turn industry connections into successful business partnerships, we'd love to hear from you!

About the Role

We are expanding our team and looking for a PHP Developer to join our RnD department. You will work on developing and maintaining internal products, including CRM systems, CMS, marketing tools, and backend services that support multiple business units.
This is an excellent opportunity to work on high-load systems, modern microservice architecture, and large-scale data processing while collaborating with experienced engineers across multiple teams.

Who We Are

Our RnD department is a key driver of innovation in the company, consisting of multiple teams that develop CRM systems, marketing tools, CMS, payment solutions, and internal platforms. We focus on automation, scalability, and performance, building systems that support business growth across multiple products and regions.

Why Join Us?

• You'll work on high-load backend systems that process large volumes of data.
• You'll participate in designing new services and improving existing architecture.
• We use modern technologies, microservices, queues, and cloud infrastructure.
• You'll collaborate closely with architects, DevOps engineers, frontend developers, QA engineers, PMs, and Business Analysts.
• We encourage knowledge sharing, code reviews, and continuous technical improvement.
• You'll have opportunities for professional growth while working on complex engineering challenges.

Requirements
 

Must-Have:

• 2+ years of commercial experience with PHP 7+.
• Strong knowledge of MySQL and PostgreSQL.
• Experience developing REST APIs.
• Experience working with queue systems such as Redis, Beanstalkd, RabbitMQ, or similar.
• Experience with Gitlab/Github.
• Understanding of OOP principles, SOLID, and common design patterns.

Nice-to-Have:

• Commercial experience with Phalcon/Spiral.
• Experience with Kafka or other event streaming platforms.
• Experience with Docker and containerized environments.
• Basic knowledge of Kubernetes.
• Experience working with Elasticsearch or MongoDB.
• Understanding of microservice architecture.
• Experience with CI/CD pipelines.
• Experience working with high-load applications.
• Experience configuring web servers (Nginx).

Responsibilities

• Develop and maintain backend applications and microservices.
• Design, develop, and support REST APIs.
• Work with large datasets and optimize application performance.
• Refactor and improve existing codebase.
• Integrate internal and third-party services.
• Participate in architecture discussions and technical planning.
• Collaborate closely with frontend developers, QA engineers, DevOps, architects, and PMs.
• Participate in code reviews and follow established development standards.

Benefits

• 18 business days of paid vacation + public holidays compensation.
• Insurance Fund of the company.
• Partial coverage of professional courses.
• Coverage of sick leaves, sports activities, and English language courses.

Workload — Full-time
Duration — short-- About 2 months
Location — Romania
Rate up to — 25 USD
Type of the request — Search

📝 Примечание:
We’re looking for two Senior Data Engineers for a short, focused project on a healthcare (pharmacy) patient platform. The core goal is to build and validate a data migration tool that will move patient data from a legacy system to a new platform. The full-scale migration happens later. This phase is about building the tool and proving it on a few test instances. There is also some integration and feature work around refills, messaging, and appointments.

What you’ll do
● Design and build a reusable migration tool for patient records, messages, and appointments
● Define field mappings, transformation logic, and migration sequencing for a legacy source with weak relational structure
● Run test migrations on a small number of instances and produce results reports
● Analyze source data to spot and handle data quality issues, and validate accuracy and completeness
● Document the tool and process so the full migration can be run reliably later
● Support backend integration work, such as a fax-based fallback for refill requests and related admin configuration What you bring
● 8+ years of experience in data engineering, including building migration or ETL tooling
● Strong Python skills for data processing, transformation, and analysis
● Solid Node.js experience for backend services and integrations
● Strong SQL and experience working with messy or loosely structured legacy data
● Experience handling sensitive or regulated data (healthcare/HIPAA is a plus)
● Clear communication and the ability to deliver independently on a fixed timeline

Nice to have
● Experience with patient portals, pharmacy, or healthcare systems
● Familiarity with product analytics or data warehouse tools

We're a multi-asset broker operating across 160+ countries — and we're growing fast in some of the world's most competitive markets. To stay ahead, we need someone who can turn our story into headlines. As our Global PR Specialist, you'll own our media presence end-to-end: building journalist relationships, securing placements in top-tier financial publications, and making sure the world's traders hear about us first.

Responsibilities

• Research global and regional financial media and secure high-value partnership terms
• Build and maintain relationships with editors and journalists to secure organic placements
• Develop and manage a content plan and media placement calendar aligned with company priorities
• Work with journalist request platforms to secure expert commentary opportunities
• Transform analysts' insights into compelling opinion pieces and place them in relevant financial media to build brand authority
• Collaborate with regional managers to align PR activity with local market needs
• Brief content teams, review materials, and oversee the full publication workflow
• Conduct regular competitor media analysis — track where they publish, what topics they cover, and identify gaps and opportunities for our own PR strategy
• Monitor brand mentions across media, track coverage metrics, and report on PR performance

Requirements

• 3+ years in B2C Public Relations
• Proven track record of securing placements in Tier 1 and Tier 2 financial publications
• Solid grasp of brand metrics: SOV, brand sentiment, branded search, non-social reach
• Hands-on experience with media monitoring and outreach tools — Brandwatch, Brand24, Cision, Muck Rack, Mailchimp, HubSpot, or similar
• Comfortable briefing and reviewing creative output (design, content) 
• Solid understanding of how brand awareness feeds into performance funnels
• Basic project management tools (Jira, Asana, Monday, or similar)
• Advanced English — written and spoken

Will be a plus

• Experience in Fintech, CFD/Forex, or Crypto company
• Experience targeting SEA, LATAM, or MENA markets 
• Basic understanding of financial regulations (CySEC, FCA, ASIC)
• Experience working with partnerships
• Experience using AI tools for content scaling or brand sentiment analysis
• Fluency in a second language (e.g., Spanish, French or other relevant to our markets)

We offer

• Join a product built around advanced trading technology and real-time analytics that set us apart in a crowded market
• Be part of a team delivering truly personalized trading solutions to clients across 160+ countries
• Tax expenses coverage for private entrepreneurs in Ukraine
• Expert support and guidance for Ukrainian private entrepreneurs
• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company's approved Public holiday list
• Medical insurance
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

About SKyPRO

SKyPRO has been delivering Identity & Access Management (IAM) solutions for more than 38 years. While we have extensive experience with OpenText Identity Manager, we are continuously expanding into new markets with our own products and modern identity solutions.

One of our flagship products is ACDI (Audit, Compliance & Data Intelligence), a powerful platform that helps organizations collect, analyze, and audit identity-related data across multiple systems.

We're looking for a technically minded person who enjoys working directly with customers, solving problems, and helping improve our product. This is an excellent opportunity for someone who likes combining technical work with customer interaction.

Your Mission

As a Technical Consultant for ACDI, you will support customers throughout the product lifecycle—from demonstrations and installations to troubleshooting and continuous improvements.

Your responsibilities will include:

• Delivering product demonstrations and technical presentations to customers and partners.
• Installing, configuring, and upgrading the ACDI solution in customer environments.
• Providing technical support and troubleshooting product issues.
• Investigating bugs and implementing small fixes or enhancements within the product.
• Assisting customers with integrating ACDI with various data sources, directories, and databases.
• Working closely with the development team to identify, reproduce, and resolve product issues.
• Creating and maintaining technical documentation when needed.
• Participating in customer projects and ensuring successful product deployments.
• Continuously learning new technologies and helping improve both the product and implementation processes.

What We're Looking For

Must have

• Spoken English at B1–B2 level or higher (you will work with international customers).
• 2+ years of experience in a technical IT role (technical support, implementation, consulting, systems engineering, software development, IAM, or similar).
• Experience working with databases, directories, APIs, or system integrations.
• Good troubleshooting and analytical skills.
• Basic to good programming or scripting experience (Java, JavaScript, PowerShell, Bash).
• Understanding of REST APIs, LDAP, SQL, or similar integration technologies.
• Good Linux knowledge.
• Strong communication skills and customer-oriented mindset.
• Ability to work independently and manage multiple tasks.
• Willingness to learn new technologies and grow with the company.
   

Nice to have

• Experience with Identity & Access Management (IAM) solutions.
• Familiarity with OpenText Identity Manager / NetIQ IDM.
• Experience with eDirectory/Active Directory or LDAP directories.
• Linux administration skills.
• Knowledge of Java.
• Experience with Docker or cloud environments.
• German language skills (B1+) are a plus.

What We Offer

• Remote work with flexible working hours.
• Competitive salary based on your experience.
• Personal development through expert coaching and technical training.
• Opportunity to work with innovative IAM technologies.
• An international, open-minded team working with customers worldwide.
• Immediate start.
• 24 calendar days of paid vacation plus paid sick leave.
• Long-term career growth in a company that values technical excellence and innovation.

Job Description
8+ years of software development experience, including experience working on complex backend, distributed systems, data infrastructure, or data-intensive projects.
Proven experience designing and developing scalable backend platforms, distributed services, query engines, data-processing systems, or infrastructure components handling large volumes of data or high-throughput workloads.
Strong hands-on experience with Scala, Java, or another JVM-based language, with the ability to work effectively in Scala-based production codebases.
Hands-on experience with Apache Spark, preferably with Scala, for large-scale distributed data processing.
Experience building or working with distributed query engines, SQL engines, or data access/query platforms, such as Trino, Presto, Spark SQL, Hive, or similar technologies.
Hands-on experience with modern data lake and table formats, such as Apache Iceberg, Delta Lake, Apache Hudi, or similar technologies.
Strong understanding of data lake architecture, including table formats, partitioning, schema evolution, snapshots, versioning/time travel, data consistency, transactions, and compaction.
Experience working with large-scale production data platforms, including environments with large numbers of tables, partitions, or high-volume data processing workloads.
Deep understanding of distributed systems, data processing, storage engines, or data infrastructure, including scalability, fault tolerance, concurrency, and performance optimization.
Experience developing and troubleshooting high-throughput, low-latency, production-grade systems.

The role is primarily focused on backend, distributed systems, data infrastructure, and system-level engineering rather than full-stack application development.
Job Responsibilities
Architect & Build: Lead the architecture, design, and implementation of highly scalable, complex backend systems and robust data infrastructure using Scala.
Data Lake Engineering: Design and manage enterprise-grade data lake solutions leveraging Apache Iceberg or equivalent table formats, ensuring optimal data consistency, transactions, schema evolution, partitioning, and compaction.
Performance Optimization: Maximize system throughput, minimize latency, and optimize resource utilization across large-scale distributed data processing systems.
Production Excellence: Systematically diagnose, troubleshoot, and resolve complex, high-impact production and customer-facing infrastructure issues.
Codebase Modernization: Champion the gradual improvement and modernization of a mature, production-critical codebase without causing disruption to active customers or services.
Technical Leadership & Collaboration: Act as a technical authority, fostering strong communication and collaboration across engineering teams to align on technical objectives.
Navigate Ambiguity: Exercise a strong ownership mindset to operate effectively and deliver high-quality outcomes in areas with limited documentation or historical knowledge.
Department/Project Description
We are seeking an expert Data/Backend Infrastructure Engineer with strong distributed systems experience, large-scale data processing, cloud-native architecture, data lake/table formats, query engines, and production systems engineering.

About Us

True Path Leads  is a fast-growing performance marketing company building high-load infrastructure for lead generation at scale. We process millions of events daily across complex integrations with external partners. Quality is critical — and we're looking for a Senior Manual QA Engineer who can own it. 

What We're Looking For

We are looking for an experienced Senior Data Engineer to design, build, and maintain scalable data infrastructure supporting analytics, reporting, machine learning, and business operations.

The ideal candidate has strong experience with data pipelines, ETL/ELT processes, distributed systems, and database optimization, with a focus on reliability, performance, and scalability.

Responsibilities

• Design, develop, and maintain scalable batch and real-time data pipelines.
• Build and optimize ETL/ELT workflows for data ingestion, transformation, and delivery.
• Develop and maintain data architectures supporting analytics, BI, and machine learning.
• Implement and maintain streaming data pipelines using technologies such as Kafka and orchestration tools such as Airflow.
• Design and optimize data models, schemas, and storage solutions across SQL, NoSQL, and analytical databases.
• Ensure data quality through validation, deduplication, normalization, and reconciliation.
• Optimize data pipelines for performance, scalability, latency, and cost efficiency.
• Implement monitoring, logging, alerting, and fault-tolerance mechanisms.
• Troubleshoot production issues involving databases, pipelines, and distributed systems.
• Maintain data contracts, schema compatibility, data lineage, and documentation.
• Implement data security best practices, including access controls, encryption, and PII protection.
• Collaborate with engineering, analytics, product, and ML teams to deliver reliable data solutions.
• Automate infrastructure deployment and maintenance using CI/CD and Infrastructure as Code.
• Participate in architectural decisions and continuously improve data platform reliability and maintainability.

Requirements

• Strong commercial experience in Data Engineering.
• Hands-on experience designing and maintaining scalable data pipelines.
• Strong knowledge of ETL/ELT processes and data integration.
• Experience with batch and real-time data processing.
• Experience with Kafka, Airflow, or similar technologies.
• Strong understanding of relational, NoSQL, and analytical databases.
• Experience with data modeling, schema design, and database performance optimization.
• Understanding of distributed systems, fault tolerance, and high-availability architectures.
• Experience implementing data quality checks, monitoring, and observability.
• Familiarity with CI/CD practices and Infrastructure as Code.
• Knowledge of data security, access management, and sensitive data protection.
• Strong troubleshooting, analytical, and problem-solving skills.
• Ability to collaborate effectively with cross-functional teams.
• Languages: English B2, Russian or Ukrainian — native.

• Located in a European time zone.

   

Nice to Have

• Experience building data infrastructure for machine learning workloads.
• Experience defining SLIs/SLOs for data pipelines.
• Knowledge of data governance, lineage, and compliance practices.
• Experience with capacity planning and infrastructure cost optimization.
• Experience improving or modernizing existing data platforms.

What You'll Get

• Fully remote position within a European timezone.
• Work on high-load, real-world systems with complex data flows.
• Direct collaboration with engineering and product teams.
• Fast-paced startup environment with experienced leadership.
• Competitive compensation based on experience and skill set.
• Clear growth path in a scaling product company.

We are looking for a Project Manager with German to join our team and work on a technically complex and innovative product with integration activities.

If you enjoy solving complex tasks, working with different stakeholders, and continuously developing your skills, we’d be happy to have you on board!

Requirements:

• 3+ years experience as an IT Project Manager;
• German - Advanced/Fluent
• Strong knowledge of project management methodologies, Scrum & Agile;
• Excellent leadership, communication, and interpersonal skills, with the ability to collaborate effectively with diverse stakeholders;
• Good understanding of IT infrastructure, software development lifecycles;
• Strong analytical and problem-solving skills, with a keen attention to details;
• Ability to manage multiple projects simultaneously and prioritize tasks based on business needs;
• Ability to think and learn fast, go into details and take ownership of those;
• High flexibility. Ability to modify approach as per changing conditions, circumstances, and feedback.
   

Responsibilities:

• Responsible for project planning, budgeting, execution, and control;
• Maintain constant communication with the client, providing project status updates and resolving project-related issues;
• Analyze project risks and develop plans to mitigate risks and minimize the impact of adverse events on the project;
• Manage the project team, assign tasks, provide support and motivation, coordinate work, and ensure tasks are executed according to project requirements;
• Report on project status and task progress to clients and company management;
• Analyze and improve the processes used in projects to enhance work quality and task efficiency.