Jobs at Djinni

Project Description:

We are seeking an RPA Developer for our client to join a multidisciplinary team that includes frontend and backend developers, data engineers, data scientists, QA engineers, cloud engineers, and project managers. The ideal candidate is a strong problem solver who can work independently in a fast-paced, evolving environment. Experience with Power Automate Desktop and the broader Power Platform is highly desirable, along with familiarity with Blue Prism. A working knowledge of Python and SQL is required—while deep expertise is not necessary, these technologies should be well understood and not new to the candidate.

Responsibilities:

• Design, develop, and deploy RPA solutions using Power Automate and Blue Prism

• Implement and configure RPA software robots to execute tasks and streamline processes

• Collaborate with cross-functional teams to integrate RPA solutions with existing systems and applications.

• Troubleshoot and resolve issues related to RPA processes and bots in a timely manner.

• Conduct unit testing and validation of RPA solutions to ensure accuracy and reliability.

• Stay updated on the latest RPA trends, tools, and best practices.

Mandatory Skills Description:

Core must-have for this position (tech stack):

- Power Automate: Cloud flows and desktop flows. 2y+ experience with Power Automate Desktop. Ability to build complex workflow orchestration, integrate with APIs, databases, and enterprise systems, and handle long-running or stateful processes.

- Microsoft Power Platform: End-to-end understanding of the broader ecosystem.

- Blue Prism: Proven experience, particularly in the context of migration or transition initiatives.

- Programming background: Optional, but beneficial; examples include C#, Python, or similar languages.

Skills:

- Overall experience in a related field of more than 7 years

- Bachelor's degree in Computer Science or a related field.

- Environment strategy: Familiarity with Dev, Test, and Prod environment practices.

- Python programming skills

- Proficient with SQL

- Proficient with Python or C#

- Excellent problem-solving and troubleshooting skills.

- Effective communication and collaboration skills.

- Proactive attitude and a willingness to learn and adapt in a fast-paced environment.

Nice-to-Have Skills Description:

• Experience with performance testing and profiling

• Experience integrating with cloud infrastructure platforms, in particular Microsoft Azure

• Understanding of Financial Mathematics

Languages:

English: B2 Upper Intermediate

About the Company

We are a product iGaming company developing an international Sportsbook and Casino platform. We are looking for a VIP Retention Lead to drive the growth and retention of our highest-value player segment.

This is not a VIP Host role—you won't communicate with players directly. Instead, you'll build and optimize a scalable CRM-driven VIP retention system through segmentation, personalization, automation, and data-driven decision-making.

About the Role

Our VIP segment generates a significant share of the company's revenue, making this role strategically important to the business.

We're looking for someone who goes beyond launching CRM campaigns and can design a complete VIP Retention ecosystem—from segmentation and offer strategy to churn prediction, personalized customer journeys, and retention economics.

You'll report directly to the Head of CVM, enjoy a high level of ownership, and be responsible for the performance of the VIP segment.

Responsibilities

VIP Lifecycle Management

• Own and develop the end-to-end VIP retention lifecycle.
• Segment VIP players by tier, behavior, and lifecycle stage.
• Build and optimize a Pre-VIP pipeline to identify and nurture high-potential players before they reach VIP status.
• Monitor player movement between VIP tiers and continuously improve retention strategies.

Offer Strategy & Bonus Economics

• Design and maintain a structured offer matrix for different VIP segments.
• Develop personalized bonus mechanics and reward strategies.
• Manage bonus economics and optimize campaign efficiency.
• Present and defend retention strategies and business cases to the Head of CVM.

Churn Prevention & Reactivation

• Build an early churn detection system for VIP players.
• Analyze behavioral signals and implement churn alerts.
• Develop retention strategies for different churn-risk levels.

• Design and manage VIP reactivation programs for inactive players.

   

CRM Campaign Management

• Own the full campaign lifecycle in Smartico:
  • audience segmentation;
  • customer journeys;
  • personalized bonus mechanics;
  • VIP gamification;
  • campaign launches;
  • performance analysis.
• Develop cross-product retention campaigns between Sportsbook and Casino.
• Plan campaigns around major sporting events and business priorities.
• Prepare clear briefs for the Content team on VIP communications and creative assets.

Responsible Gaming

• Integrate Responsible Gaming principles into VIP CRM processes.
• Exclude players with Responsible Gaming risk signals from promotional campaigns.
• Ensure compliance with self-exclusion and responsible gaming policies.

Analytics & Reporting

• Monitor key VIP KPIs using Smartico Data Studio.
• Analyze retention, AV, NGR, and player migration between VIP tiers.
• Conduct post-campaign analysis using control groups.

• Prepare regular performance reports for the Head of CVM.

   

Requirements

• 4+ years of experience in CRM or Retention within the iGaming industry.
• Proven experience working with VIP / High-Value player segments is mandatory.
• Experience designing retention systems—not only executing campaigns.
• Hands-on experience building:
  • segmentation models;
  • offer matrices;
  • churn detection and alert systems;
  • personalized CRM mechanics.
• Practical experience with CRM platforms such as:
  • Smartico (strong advantage);
  • Optimove;
  • Fast Track;
  • or similar platforms.
• Strong analytical skills, including:
  • cohort analysis;
  • LTV modeling;
  • control groups;
  • bonus ROI;
  • retention campaign economics.
• Solid understanding of both Sportsbook and Casino player behavior.
• Experience working with Responsible Gaming principles.
• English sufficient for business communication and reading technical documentation.

Nice to Have

• Experience working with the Indian market.
• Experience building Pre-VIP pipelines.
• Experience with predictive churn models.

• Experience collaborating with VIP Host or VIP Account Management teams.

   

We Offer

• Fully remote work.
• High level of ownership and autonomy.
• Opportunity to build a VIP Retention system almost from scratch.
• Work with one of the most valuable player segments in the iGaming industry.
• Strong product team and modern CRM technology stack.
• Direct impact on key business metrics and product growth.

Responsibilities:

Carrying out segmentation of the database and implementing remarketing strategies;

Compose and plan email newsletter campaigns;

Customers retention;

Ensuring all email campaigns comply with current email best practice in the industry;

Communication about promo events;

Promo plan preparation;

Preparing a technical task to designer and copywriter;

A/B Testing on various email campaigns to establish the most effective;

Tracking and reporting on email campaigns in order to guide improvements;

Analysis of current email marketing campaigns and making recommendations for improvement;

Analysis and monitoring of the main KPIs and CRM actions;

Creation of and execution of customer engagement/acquisition strategies in line with the company’s; marketing and financial objectives.
 

Requirements:

Customer-first mindset;

Analytical and strategic thinking skills;

Data-driven approach;

Knowledge of different CRM systems and experience in setting up the trial, and onboarding processes using them (Customer.io, Optimove, Xtreme push);

Engagement;

Prior experience in retention roles (1+ years);

Experience and knowledge working with main KPIs such as Churn Rate, Retention Rate, GGR, NGR;

Knowledge of analytical tools, including Google Analytics. Ability to analyze, interpret, draw conclusions and implement solutions to a variety of complex issues;

Excellent written communication and copywriting skills in English;

Work experience with chatbots and AI would be highly appreciated;

Responsibility for running end-to-end projects as required.

Profisea is a boutique DevOps and Cloud company – Premier Partner of AWS, specializing in Cloud Architecture, DevOps, DevSecOps and FinOps.  
We are seeking a highly motivated Junior Project Manager to join our dynamic team. This role is perfect for someone eager to grow their project management skills in a fast-paced, rapidly evolving environment. You will have the opportunity to work closely with Senior Project Manager and cross-functional teams, gaining hands-on experience while managing smaller projects and supporting larger initiatives. This role offers excellent growth potential, with a focus on learning and development. 
 
Responsibilities: 
 

• Assist in the planning, coordination, and execution of multiple projects in parallel. 
• Work alongside senior project managers to ensure projects are delivered on time, within scope, and budget. 
• Develop project documentation including project plans, timelines, and status reports. 
• Coordinate with stakeholders to gather requirements, track progress, and communicate project updates. 
• Assist in identifying project risks and developing mitigation strategies. 
• Support the team in maintaining and improving project management processes. 
• Participate in team meetings, providing input on project status and suggesting improvements. 
• Gain knowledge of various project management tools and methodologies. 

 
Skills & Qualifications: 
 

• Knowledge of English - Upper Intermediate + 
• Bachelor’s degree in Business, Project Management, or related field will be a plus. 
• Strong organizational and multitasking skills with the ability to manage multiple priorities. 
• Eagerness to learn and adapt quickly in a fast-paced environment. 
• Excellent communication skills, both written and verbal. 
• Ability to work collaboratively with cross-functional teams. 
• Basic understanding of project management principles and tools (e.g., MS Project, JIRA, Trello). 
• Problem-solving mindset with attention to detail. 
• Strong analytical, planning, and organizational skills with an ability to manage competing demands; 
• Good negotiation skills, knowledge of business etiquette, excellent communication skills; 
• Strong team orientation and the ability to build cohesiveness to achieve results. 

 
What we offer: 
 

• Opportunity to be part of a fast-growing company and to grow with us  
• Being at the peak of DevOps and Cloud services industry  
• Professional working environment, where you’d be an essential member of our company 

We run a two-sided pay-per-lead marketplace connecting motivated property sellers with real estate investors in the US. The business is profitable, revenue is growing, and demand currently exceeds what we can supply — which means the fastest way to grow is not more marketing, but making the product itself perform better. That's the job.

The mission

You'll own a set of metrics and be measured on nothing else:
Refund rate — down. Every refunded lead is a quality failure somewhere in the pipeline, and we didn`t want to publish "bad" leads on our platform
Contact rate and closing rate — up. A lead that can't be reached or doesn't convert is a supply problem dressed up as a sales problem. You find out which one it is, with data.
Price per lead — up, through quality. Better-verified, better-scored leads command higher prices. You build the scoring that proves it.
Supply vs. demand balance — under daily control instead of periodic manual review.

Right now the CEO does this work personally: reviewing lead quality, hunting duplicates, spotting supply gaps by hand. We're hiring the person who takes it over and does it better — because they built a system for it, not because they check more spreadsheets.

What the work looks like

You form hypotheses about why leads refund, why calls don't connect, why certain sources underperform — then you test them. Some tests are analytical (segment refunds by source, geography, verification path). Some are operational (change a verification step, adjust distribution logic, pilot a new outreach sequence for appointments). You bring the numbers, propose the fix, and drive it to a measured result. Technical implementation — like a lead-scoring model — goes through our dev team; your job is to define what gets built and prove it worked.

You'll work directly with the CEO. Not "report into a layer that reports to leadership" — the two of you will look at the same dashboard and argue about the same numbers.

What changes in 6 months if this works
Supply performance has one owner, and it isn't the CEO.
Lead quality is controlled systematically: scoring before a lead is sold, not complaints after.
Supply vs. demand is monitored daily with clear signals for action.
There's a standing pipeline of experiments — some running, some queued, all with expected impact attached.
Key decisions in this area start from your recommendation and your numbers.

Must-haves
Strong analytical thinking and a working habit of backing claims with data
Hands-on experience running experiments and improving processes to a measurable result
Experience with AI tools, automation, and CRM systems
Proactivity in the literal sense: you find the problem, propose the solution, and sequence your own work without being handed a task list

Nice-to-haves
Marketplace, lead generation, or AdTech background
Product Ops / BizOps / RevOps experience
Unit economics fluency
Basic understanding of performance marketing
Experience working alongside product teams and developers

How we'll evaluate the trial

In your first week, we'll write 30-60-90 plan — what you'll audit, what you'll test, what you expect to move. We review it together, agree on targets, and that plan becomes the yardstick. By day 90 we expect you to fully own the metrics above, with at least the first experiments shipped and measured. Compensation includes a performance bonus tied to the metrics you own — when they move, so does your pay.

What you get
Direct, measurable impact on revenue — your metrics translate to dollars, and everyone can see it
A direct line to the CEO with full visibility into business metrics and unit economics
No bureaucracy — a ~30-person remote team that ships fast and values execution over process

Numerical Technologies Ltd is a leading provider of custom software solutions and services specializing in risk, limits, and regulatory capital. Right now, we are looking for a Principal Java Engineer to join our team.

What you will be doing:

As part of the team, you will contribute to a strategic modernization initiative for a leading multinational financial services company. You will design, develop, and support scalable Java solutions while making key architectural decisions as the platform evolves from a monolithic application to a microservices architecture.

Working closely with product and engineering teams, you will design new service-based solutions, define service boundaries and integrations, build fault-tolerant services, and ensure high code quality through testing, code reviews, and system design.

Project: Modernization of a monolithic platform into a microservices architecture. Java services provide authentication, logging, and data management, while Python services implement core computational logic. The role combines hands-on development with architectural ownership of new solutions derived from existing business capabilities.

What we’re looking for:

• 5+ years of experience in Java development, preferably in FinTech.
• Strong experience with Java and Spring Framework.
• Solid understanding of microservices architecture and design patterns.
• Proficient in SQL (Oracle, PostgreSQL).
• AWS experience and Python knowledge are a plus.
• Ability to work independently and take ownership of technical and architectural decisions.
• Bachelor's degree or higher required.
• Upper-intermediate English level or higher.

What we offer:

• Competitive compensation depending on experience and skills.
• Regular assessments and salary reviews.
• Paid personal days.
• Mental health support program.
• Partial gym compensation.
• Language classes.
• Flexible working schedule.

Mobilunity is a Ukrainian-based and operated provider of software engineering teams. Our typical clients are European, American and Japanese startups and small-to-mid sized companies working with our teams as equal extensions to their own software departments. With our collaboration model, engineers get direct access to the client’s technical management and work hand-in-hand with their peers both on the client’s side and in Ukraine. We as the Vendor ensure all non-tech questions are solved in a supportive manner. Joining Mobilunity you will get the best from both worlds - strong support and a big community locally, and an ambitious international team.

We are looking for a Marketing Projects Manager - a senior professional with hands-on experience and a solid practical understanding of the key digital marketing channels who can see the bigger picture, manage multiple activities, and turn marketing goals into actionable plans.

Key responsibilities:

• Take ownership of one or few marketing projects and coordinate their execution from planning to results;
• Develop marketing plans, priorities, timelines, and action items for each project;
• Coordinate internal specialists, freelancers and other external partners;
• Assign tasks, track deadlines, and ensure the quality of deliverables;
• Work across key digital marketing channels, including:
  1. SEO - understand the fundamentals of keyword research, content optimization, technical SEO, link building, and key SEO metrics;
  2. PPC - understand how paid advertising works, monitor campaign performance, and evaluate key metrics;
  3. SMM - understand social media content, organic and paid activities, and basic performance metrics;
  4. Analytics - work with marketing data, monitor performance, identify trends, and draw actionable conclusions;
• Prepare regular project updates and performance reports;
• Conduct market and competitor research and identify new marketing opportunities;
• Work hands-on when needed rather than only coordinating others;
• Continuously test, analyze, and improve marketing activities based on results.

What we are looking for:

• 3+ years of experience in digital marketing, marketing project management, or a marketing generalist role (b2b, IT services sector);
• Hands-on experience with several digital marketing areas, such as SEO, PPC, SMM, content marketing, email marketing, or web analytics;
• A good understanding of how different marketing channels work together and contribute to business goals;
• Practical experience with tools such as Google Analytics / GA4, Google Ads, Search Console, or similar platforms;
• Experience coordinating the work of different specialists or external vendors;
• Strong project management and organizational skills, with the ability to manage several projects and priorities simultaneously;
• A proactive and solution-oriented mindset - you should be comfortable identifying problems and proposing solutions without waiting for detailed instructions;
• Upper-Intermediate English or higher.

It would be a plus:

• Experience  working with IT outstaffing / staff augmentation / dedicated development teams and/or recruitment services;
• Experience with marketing automation;
• Сopywriting or content management skills.

Joining the team you will get:

• The friendliest community of like-minded IT professionals.
• Open knowledge-sharing culture with exclusive access to experienced specialists eager to exchange expertise across a wide range of modern technologies;
• Flexible time-off policy, including 18 weekdays of paid time off per year, sick leave coverage, and 5 additional wellness days per year that do not require medical documentation;
• Competitive compensation; 
• Flexibility to cooperate remotely or from our Kyiv office, equipped with a generator and Starlink to ensure uninterrupted operations;
• Comfortable office environment with separate rooms for individual teams, quiet workspaces, and dedicated areas for relaxation;
• Corporate events, numerous interest groups.

COME ON BOARD, AND LET’S GROW TOGETHER!

Join.To.IT is a Ukrainian outsourcing IT company founded in 2012, delivering software solutions across various business domains.

We help our clients find the right product solutions even before development starts. Our Research Team conducts market and competitor research, validates product hypotheses, creates interactive prototypes, and helps clients make informed business decisions.

We are looking for a Business Analyst who thinks like a product consultant, actively uses AI tools, and focuses on creating real business value for clients.

Responsibilities

• Analyze client business needs and translate them into clear requirements
• Conduct Product Discovery, Benchmark Research, and Business Research
• Analyze competitors, markets, and successful digital products
• Prepare User Stories, Use Cases, Acceptance Criteria, and project documentation
• Collaborate with UX/UI Designers on clickable prototypes and product hypothesis validation
• Use AI tools for research, analysis, documentation, and prototyping
• Participate in presales, project estimation, and preparation of client proposals
• Collaborate with Developers and QA throughout product implementation
• Validate implemented functionality against business requirements
• Proactively suggest product improvements and new solutions that create business value

Requirements

• 2+ years of commercial experience as a Business Analyst
• English — Upper-Intermediate (B2+)
• Hands-on experience with Product Discovery, requirements gathering, and competitor/market research
• Ability to analyze business processes and propose solutions, not just document requirements
• Experience with User Stories, Use Cases, Acceptance Criteria
• Experience with Figma and understanding of clickable prototyping
• Confident use of AI tools such as ChatGPT, Claude, Gemini, Lovable, or similar
• Understanding of SDLC and Agile/Scrum
• Strong analytical and communication skills, proactivity, and ownership

Nice to Have

• Experience in an outsourcing company and/or presales
• Knowledge of BPMN and UML
• Experience with Customer Journey Maps, User Flows, or Product Vision
• Experience with AI prototyping tools such as Lovable, Bolt, v0, Figma AI, or similar

We Offer

• Office-based work in Kyiv, near Vasylkivska metro station
• Working hours: 10:00–19:00, Monday–Friday
• Comfortable office with a shelter, Starlink, and uninterrupted power supply
• Medical insurance
• Paid vacation and sick leave
• Free gym access near the office
• Compensation for professional courses and development
• Supportive team and opportunities for professional growth

Project Description:

One of the world's largest providers of products and services to the energy industry has a need to develop and support enterprise information system in Oil & Gas domain.

Product being developed is a cloud solution for interpretation of geological and geophysical data. Project is based on SCRUM methodology.

Our project is stable, long-term and constantly adopts new technologies such as newest Java and Eclipse RCP versions, cloud and GPU computing, microservices architecture and other innovative frameworks.

Work supposes close cooperation with Customer team located in Houston and following Agile principles.

Our team is senior, supportive and friendly.

Responsibilities:

• Collaborate closely with geophysicists, data scientists, and software engineers to translate scientific domain requirements into robust on-prem or Cloud software solutions.

• Design, develop, and maintain high-performance applications for geophysical and geological data analysis, interpretation and visualization

• Present architectural designs and technical proposals to the architecture review board.

• Ability to break down development tasks and lay out clear implementation roadmaps.

• Implement and optimize computation algorithms

• Design and develop both thin and thick client applications that interact with cloud-based microservices.

• Ensure high code quality through unit testing, code reviews, security hardening and continuous integration with other domain tools

• Provide technical support and lead user troubleshooting sessions to resolve issues and ensure smooth operation of DSG application.

• Mentor junior developers and actively contribute to architectural and

implementation decisions.

• Embrace Agile/Scrum methodologies, delivering and demonstrating working solutions at the end of each sprint

• Stay current with emerging technologies and trends in geophysical computing and software development.

Mandatory Skills Description:

At least 5-10 years of experience

GIS Java Eclipse

ESRI ArcGIS Runtime

ESRI Services and Authentication

Nice-to-Have Skills Description:

DSG experience

Oil and Gas experience is preferred but not mandatory

Languages:

English: B2 Upper Intermediate

Responsibilities

• Extract Revit and IFC model data—properties, parameters, type/instance data, and relationships—using Autodesk Platform Services APIs
• Transform extracted model data into structured, analysis-ready formats such as Parquet, JSON, or CSV
• Process and manage derived geometry data (SVF/SVF2, OBJ, STL, IFC) for downstream analysis and visualization
• Build and maintain geometry data checks, including proximity/clash detection, bounding-box and volume validation, missing-element detection, and parameter completeness
• Run IFC quality checks to validate schema conformance, property-set completeness, and geometry integrity
• Develop and operate robust data ingestion pipelines, handling asynchronous translation jobs, webhooks, retries, and large/heavy models
• Map BIM data semantics onto the platform’s structured data model and identify API coverage gaps
• Collaborate with data, engineering, and AEC domain teams to ensure extracted data accurately reflects model intent
 

Required Skills

• Strong backend/data engineering skills in Python
• Experience with Autodesk Platform Services (APS) APIs (Model Derivative, Data Management)
• Proficiency in extracting and transforming BIM data from Revit and IFC models
• Familiarity with IFC schema, Revit property/parameter structures, and BIM data semantics
• Ability to handle and process geometry data (meshes, transforms, spatial queries)
• Experience with data formats such as JSON, Parquet, and CSV
• Knowledge of analytical/columnar data querying
• Experience with asynchronous pipelines, webhooks, and cloud-based data processing
• Familiarity with tools like trimesh, shapely, IfcOpenShell, or xBIM
• Git proficiency for version control

A growing international company is scaling its recruitment function and looking for a Team Lead to take full ownership of hiring and lead a small recruitment team. You'll work closely with hiring managers, drive the process end-to-end, and help shape how recruitment runs as the company expands.
 

What you'll do

• Own the full-cycle recruitment process
• Lead, mentor, and grow the recruitment team
• Recruit hands-on, including senior and executive roles
• Track and improve hiring through metrics and analytics
• Maintain a strong, ready talent pipeline
• Run market research: salary benchmarks, competitor analysis, EVP
• Plan and manage the hiring budget
• Partner with managers and keep candidate experience high
   

What we're looking for

• Proven experience as a Team Lead / Head of Recruitment managing a team
• Background hiring for performance-marketing / media-buying teams
• Hands-on experience recruiting media buyers
• 5+ years in recruitment overall
• Confident with reporting, metrics, and process optimization
• Skilled at sourcing beyond LinkedIn and job boards (alternative channels)
   

Skills we value

• Strong ownership and a data-driven mindset
• Systems thinking, autonomy, proactivity
• Great communication and negotiation
• Leadership: mentoring and motivating a team
• English B2+ (interviews conducted in English)

COMPANY OVERVIEW:

IT product company is a leader in providing advanced telecommunications and IoT solutions to enterprises and enterprise customers worldwide. The company's mission is to empower communication, which is why we offer a wide range of communication products that are carefully customized to meet the specific requirements of our customers. Regardless of the industry or size of the organization, we develop optimal solutions to meet your unique needs.

RESPONSIBILITIES:

• Assist in building, maintaining, and monitoring CI/CD pipelines.
• Support deployment and operation of applications in cloud environments (AWS, Azure, GCP).
• Work with Docker, Kubernetes to containerize and orchestrate services.
• Monitor system performance and troubleshoot infrastructure issues.
• Collaborate with developers and QA to ensure smooth delivery of features.
• Maintain and improve automation scripts and infrastructure-as-code (IaC).
   

REQUIREMENTS:

• Basic understanding of Linux/Unix systems administration.
• Familiarity with cloud platforms (AWS, Azure, or GCP).
• Hands-on knowledge of Docker and basic Kubernetes concepts.
• Experience with CI/CD tools, especially Jenkins (GitLab CI, GitHub Actions as a plus).
• Proficiency in Bash scripting for automation (Python as a plus).
• Basic knowledge of networking concepts (DNS, HTTP, TCP/IP).
• English — Intermediate level (documentation and communication)..

NICE TO HAVE:

• Familiarity with monitoring tools (Prometheus, Grafana, ELK).
• Experience with infrastructure-as-code (Terraform, Ansible).
• Interest in telecommunications or IoT-related projects.

COMPANY OFFERS:

• Employment in according to the Ukrainian labor law (24 days of vacation, sick leave).
• Opportunity to work with advanced telecommunications technologies and gain hands-on experience.
• Exposure to a global clientele and the opportunity to contribute to the development of effective solutions.
• Mentorship from experienced professionals in the telecommunications industry.
• Collaboration and a supportive work environment.
• Competitive compensation package and growth prospects.

Currently, we are looking for a Senior Full Stack Mobile Developer to join our client's team. The expert who can build modern mobile products end-to-end: from the mobile app experience to backend services, APIs, cloud services and production quality. This role is for someone who enjoys solving real product problems, writing clean code, learning new technologies and using AI tools to work faster and better. 

You will join a team building next-generation digital financial products used by customers at scale. You will work across the mobile app, shared mobile logic, backend services and production systems.

What you will do:

• Build and improve mobile features used by real customers.
• Develop shared business logic for mobile platforms, mainly using Kotlin Multiplatform (KMP).
• Build backend services and APIs using Java/Kotlin and Spring Boot.
• Work with cloud services, CI/CD pipelines, monitoring and production support.
• Improve performance, reliability, security and user experience.
• Use AI coding tools to help with development, testing, documentation and troubleshooting.
• Work closely with product, design, architecture, security and platform teams.

• Help define good engineering practices and mentor other developers.

   

What we are looking for

• We are looking for a strong engineer, not just a person who knows one framework. KMP experience is a strong advantage, but it is not the only path into this role.
• Strong experience in mobile application development.
• Deep understanding of iOS & Android Architecture Components.
• Strong Kotlin skills and good understanding of modern mobile architecture.
• Experience building production-grade apps with good quality, performance and maintainability.
• Backend development experience with Java 7+ and Spring Boot.
• Understanding of APIs, microservices and event-driven systems.
• Experience with CI/CD, automated testing and production systems.
• Ability to take ownership of a feature from design to production.

• Good communication skills and ability to work with multiple teams.

   

Cross-platform experience

• Our strategic direction is Kotlin Multiplatform, because it lets us reuse business logic while still keeping native-quality mobile experiences. However, we also welcome candidates with strong experience in other cross-platform technologies.
• Kotlin Multiplatform (KMP) experience is preferred.
• Flutter experience is relevant, especially if you worked on architecture, shared logic and production apps.
• React Native experience is relevant, especially if you worked on platform integration and complex mobile products.
• If you are strong in Flutter or React Native and willing to learn KMP, we want to talk to you.

Backend and cloud experience

• Java 7+ and/or Kotlin backend development.
• Spring Boot and REST/API development.
• Microservices and distributed systems.
• Kafka or other event-based technologies.
• Cloud services, preferably AWS.
• High-scale or high-availability production systems.

AI-assisted development

• We believe modern software development combines strong engineering fundamentals with the effective use of AI and automation.
• As part of our engineering culture, we follow a Specification-Driven Development (SDD) approach, where clear requirements, technical designs, examples, and tests are used to drive implementation and ensure high-quality outcomes.
• Use AI coding assistants such as GitHub Copilot, Cursor, Claude Code, Gemini Code Assist or similar tools.
• Use AI to help with code generation, unit tests, documentation, refactoring and debugging.
• Critically review AI-generated output and maintain high standards for code quality, security, performance, and maintainability.

• Be open to working with AI agents as part of the development lifecycle.

   

Nice to have

• Experience in fintech, banking, payments or other regulated environments.
• Experience with Apple Pay, Google Pay or wallet/payment integrations.
• Experience building modular mobile apps or shared SDKs/libraries.

• Experience with observability, performance profiling and production incident analysis.

   

Who will succeed in this role?

• A developer who can learn fast and is not afraid of new technologies.
• Someone who understands both product experience and system design.
• A person who can work independently but also collaborate well with others.
• An engineer who cares about clean code, reliability, security and customers.
• Someone who wants to be part of the next generation of AI-empowered full stack development.

In simple terms: we are looking for a strong mobile-first full stack developer who can build customer-facing apps, connect them to strong backend services, learn KMP if needed, and use AI tools as part of a modern development workflow.

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

Responsibilities

• Architect and implement backend systems for AI agent orchestration, including workflow logic, task routing, and error handling
• Design and build scalable, containerized microservices to support real-time data processing and high-concurrency requests
• Develop secure API gateways and data access layers for integration with enterprise systems such as SAP S/4HANA, Ariba, and external data providers
• Create backend logic for knowledge retrieval, including integration with vector databases and retrieval-augmented generation (RAG) models
• Construct connectors for external data feeds, managing rate limiting, caching, and data normalization
• Implement security controls such as authentication, RBAC, and data redaction to meet defense-grade requirements
• Optimize backend systems for on-premise and air-gapped deployments, ensuring efficient resource usage and reliability
• Establish comprehensive logging, monitoring, and observability to support operational excellence and compliance
• Collaborate with cross-functional teams to deliver robust, production-ready backend solutions for AI-driven platforms
   

Required Skills

• Expert proficiency in Python (FastAPI or Django)
• Strong experience with Go or Java for high-performance microservices
• Deep knowledge of Docker and Kubernetes for containerization and orchestration
• Advanced skills in designing RESTful APIs and gRPC services
• Experience building and managing API Gateways (e.g., Kong, NGINX)
• Proficiency with PostgreSQL and vector databases (e.g., Weaviate, Milvus)
• Familiarity with enterprise integration protocols (OData, SOAP)
• Strong understanding of authentication, RBAC, and data security best practices
• Experience deploying and optimizing systems in on-premise or air-gapped environments
• Proven ability to implement logging, monitoring, and observability in production systems

We're looking for a Senior Data Platform Engineer to architect and operate data infrastructure across the client's hybrid cloud (AWS + GCP). 

Our client is a fast-growing European fintech company in the business spend management space — corporate cards and related financial products — serving SME and mid-sized business customers across the EU and UK, in a regulated environment with GDPR compliance obligations. Engineering is organized into cross-functional squads, with platform/enabling teams providing shared tooling horizontally.

The client is currently in an AI transformation phase, transitioning to Agentic AI Development, and is seeking a Senior Data Platform Engineer to support this transformation. They run a hybrid cloud setup: AWS-first overall, with GCP (BigQuery as primary data warehouse) for data platform and analytics workloads. The Data Platform Engineer will set up and maintain the data infrastructure (data lakes, pipelines, IAM, observability, cost optimisation) that Data Engineers then use to operate on data. Work is expected to be a mix of existing codebase and new functionality.

Responsibilities:

• Architect and operate data infrastructure across hybrid cloud (AWS + GCP).
• Design data lakes; orchestrate pipelines (e.g. Airflow).
• Manage IAM/access management and cost optimisation.
• Maintain observability across the data platform.
• Work with both BigQuery and AWS data lake patterns (Athena, S3, Glue).
• Multiply the output and quality of the squad you join, and share patterns/practice beyond your immediate team so adoption compounds across the organisation.

• Embed directly into a client squad as a hands-on Individual Contributor (not a coaching/managerial role).

   

Requirements:

• Hybrid cloud: AWS and GCP.
• Data lake design.
• Orchestration, e.g. Airflow.
• IAM/access management.
• Cost optimisation.
• Observability.
• BigQuery and AWS data lake patterns (Athena, S3, Glue).
• Python.

Nice to have:

• Terraform.
• Familiarity with fintech-specific domains such as fraud/AML, transaction monitoring, and regulatory compliance.